Cleft palate and cleft lip with deafness and sacral lipoma syndrome (also called Lowry–Yong syndrome) is a very rare genetic condition. It has been reported only in two brothers, so medical knowledge is limited. The main features are: a cleft lip and/or cleft palate, profound sensorineural (inner-ear) deafness present from birth, and a fatty tumor called a sacral lipoma over the lower spine. Intelligence in the reported patients was normal, but they had extra findings such as “skin tags” on the heel or thigh, a sacral meningocele (pouch of the spinal coverings), hip dislocation and constipation without Hirschsprung disease. Doctors think the pattern most likely comes from a change in a single gene that affects how the face, inner ear and lower spine form in the embryo, with a probable autosomal recessive or X-linked recessive inheritance, but the exact gene is still unknown.
Cleft palate and cleft lip with deafness and sacral lipoma syndrome (also called Lowry-Yong syndrome) is an ultra-rare genetic condition. Children have a split in the upper lip and/or roof of the mouth (cleft lip/palate), very strong (often profound) hearing loss, and a fatty tumor over the lower spine called a sacral lipoma. Intelligence may be normal, but children can have feeding problems, speech delay, spine symptoms, and constipation. The condition has been reported only in a few families, so treatment is based on expert experience with cleft lip/palate, sensorineural deafness, and tethered cord from sacral lipomas.
Other names
This syndrome appears in rare-disease and coding databases under several alternative names. It is often called cleft lip/palate–deafness–sacral lipoma syndrome, which directly describes the three main problems: orofacial cleft, hearing loss and sacral tumor. It is also listed as cleft lip/palate–hearing loss–sacral lipoma syndrome, cleft palate and cleft lip with deafness and sacral lipoma syndrome, and Lowry–Yong syndrome, after the first authors who reported the two affected brothers. These names all refer to the same disorder and help doctors and coders find the correct information in systems such as Orphanet, GARD, MedGen, MONDO and SNOMED-CT.
Types (clinical patterns)
Because only two affected children have been described, no official medical sub-types are defined. However, doctors can think about practical clinical patterns based on which body systems are most affected. One pattern focuses on the orofacial cleft pattern, such as complete cleft lip and palate on one or both sides, or mainly cleft palate, which changes feeding and speech needs. Another pattern looks at hearing severity, where both reported children had profound bilateral sensorineural deafness that required early hearing assessment and usually would need strong hearing aids or cochlear implants. A third pattern centers on the spinal involvement, where a sacral lipoma may be isolated or linked with an anterior sacral meningocele, tethered cord or other spinal dysraphism, changing the risk of bowel, bladder or leg problems. These are descriptive patterns, not separate genetic types.
Causes
Because the syndrome is ultra-rare, its exact cause is not fully known. The following “causes” describe likely genetic mechanisms and developmental risk factors, based on what we know about cleft lip/palate, congenital deafness and sacral lipomas in general.
1. Pathogenic gene change affecting face, ear and spine development
Most congenital syndromes with cleft lip/palate and deafness are caused by harmful changes in one gene that guides early head and spine development. In Lowry–Yong syndrome, the exact gene is unknown, but GARD and MedGen describe it as a genetic disease due to a DNA change, probably affecting shared pathways for craniofacial, inner-ear and caudal neural tube formation.
2. Possible autosomal recessive inheritance
The two reported brothers were born to healthy non-related parents, and no other family members were affected. This pattern fits well with autosomal recessive inheritance, where both parents silently carry one copy of a non-working gene and each child has a 25% chance of being affected if they inherit both altered copies.
3. Possible X-linked recessive inheritance
Another hypothesis is X-linked recessive inheritance, because only male siblings were affected. In this pattern, a gene on the X chromosome is altered, and boys (with only one X) show the syndrome, while carrier mothers may have few or no symptoms. Current databases list both autosomal recessive and X-linked recessive as possible modes of inheritance for this syndrome.
4. Early failure of lip fusion (cleft lip)
Cleft lip happens when tissues of the upper lip do not fuse properly between weeks 4–7 of pregnancy. In many cleft conditions, this failure results from combined genetic and environmental influences that disturb cell growth at the facial prominences. In this syndrome, the same gene change that affects the spine and ear likely also disrupts normal fusion of the upper lip segments.
5. Early failure of palatal shelf fusion (cleft palate)
Cleft palate occurs when the shelves that form the roof of the mouth cannot lift, meet or fuse in the midline around weeks 7–10 of pregnancy. Disturbances in cell signaling, growth or tongue position can prevent closure. The unknown gene in this syndrome probably alters these developmental steps, creating a gap in the palate as part of the overall malformation pattern.
6. Abnormal development of inner-ear hair cells
Profound sensorineural deafness often results from damage or absence of hair cells in the cochlea, the “microphone” of the inner ear. Many congenital hearing syndromes arise because genes that guide hair-cell formation are disrupted. In this syndrome, the same genetic error that causes the cleft and lipoma likely interferes with cochlear hair-cell development, leading to near-total hearing loss from birth.
7. Abnormal auditory nerve development
Some children with congenital deafness have a poorly formed or absent auditory nerve. Researchers have shown that a significant share of bilateral congenital hearing loss is genetic and may involve nerve pathway development rather than only the cochlea. In Lowry–Yong syndrome, the deafness could partly reflect abnormal growth of the auditory nerve alongside inner-ear malformations.
8. Disorganised embryonic morphogenesis (“disorganisation mutant” concept)
The original authors suggested the syndrome might represent a human example of the “disorganisation mutant,” where cell migration and tissue organisation go wrong in scattered regions of the embryo. This could explain why the same child has cleft lip/palate, sacral lipoma, meningocele and limb appendages, even though these areas are far apart. The underlying gene would disturb a global patterning process rather than a single local structure.
9. Failure of caudal neural tube closure
Sacral lipomas and meningoceles are part of the spinal dysraphism spectrum, which arises when the lower neural tube does not close and separate properly. This failure leaves gaps or abnormal attachments in the spinal cord and coverings. In this syndrome, the genetic defect probably disrupts caudal neural tube closure, creating sacral lipoma and related spinal abnormalities.
10. Overgrowth of fatty tissue near the sacrum (sacral lipoma)
Sacral lipomas are benign fatty tumors that often sit within or over the spinal canal and can tether the cord. They arise from misplaced or overgrown fat-forming cells along the closing neural tube. In this syndrome, the same developmental error that prevents proper spine closure likely allows adipose tissue to invade and form a sacral lipoma.
11. Tethered spinal cord from lipoma attachment
When a lipoma connects to the spinal cord or filum terminale, it can tether the cord and limit its movement as the child grows. This mechanical tethering stretches the cord and nerves, causing bowel, bladder and leg symptoms over time. In the reported cases, the sacral lesion and meningocele likely increased risk of tethered cord, making this tethering a key part of the underlying cause of neurological features.
12. General genetic susceptibility to orofacial clefts
Even outside rare syndromes, many children with cleft lip/palate have a strong genetic background. Studies show that a large proportion of clefts are polygenic, with multiple small gene changes combining to disturb facial development. The single major gene suspected in Lowry–Yong syndrome probably acts in the context of this broader genetic susceptibility to clefts.
13. Family history of cleft lip or palate
Population studies have found that if parents or siblings have a cleft, the risk for future babies is higher than in the general population. For this syndrome, the two affected brothers in the same family show that a shared inherited factor is present. Although only their family is known, this pattern supports a role of family history in risk.
14. Maternal folate deficiency
Lack of folic acid in early pregnancy increases the risk of cleft lip and palate and other neural tube defects. Studies in several populations link poor folate intake or lack of multivitamins with more orofacial clefts. While not proven specifically for this syndrome, low folate might worsen the effect of the underlying gene, making cleft and spinal anomalies more likely.
15. Maternal smoking
Maternal smoking is a recognised risk factor for cleft lip/palate and can also reduce fetal oxygen (hypoxia), which may disturb facial development. Research links smoking in early pregnancy with higher rates of orofacial clefts. In a fetus already carrying a harmful gene, smoking may further increase the chance that a cleft develops.
16. Maternal alcohol use and certain drugs
Alcohol and some medications taken in early pregnancy can act as teratogens, damaging developing tissues. Studies associate maternal alcohol intake and some anticonvulsants or retinoids with increased risk of clefts. In a genetically susceptible fetus, such exposures may worsen errors in craniofacial and spinal development, although they have not been directly studied in this exact syndrome.
17. Maternal diabetes or obesity
Maternal diabetes and obesity are linked with multiple congenital anomalies, including neural tube defects and orofacial clefts. High blood sugar and inflammatory changes may interfere with normal embryonic patterning. In Lowry–Yong syndrome, such metabolic factors could act as additional stressors on an already vulnerable developmental pathway.
18. Prenatal infections that affect hearing
In congenital hearing loss generally, infections such as cytomegalovirus, rubella, toxoplasmosis and syphilis can damage the inner ear. While the primary cause in Lowry–Yong syndrome is likely genetic, prenatal infections might still worsen the degree of deafness or add other brain and developmental problems, so screening is important.
19. Advanced maternal age
Some epidemiological studies report higher cleft risk with advanced maternal age, possibly due to more frequent genetic changes or epigenetic alterations in eggs. Although no age data are provided for the original family, this general risk factor for clefts may still be relevant when counseling families about future pregnancies.
20. Gene–environment interaction
Most complex birth defects arise from interaction between genetic susceptibility and environmental influences. In Lowry–Yong syndrome, a strong single-gene effect probably exists, but the final shape and severity of the cleft, deafness and sacral lesion may still be modified by maternal nutrition, infections, medications and other exposures. This “gene–environment interaction” concept helps explain why even siblings with the same mutation may show slightly different features.
Symptoms
1. Visible cleft lip
The upper lip may have a clear split that can be unilateral or bilateral and may extend into the nose. This visible change is often noticed at birth and can cause difficulties with sucking, appearance and later dental alignment if it extends into the gum.
2. Cleft palate affecting the roof of the mouth
The palate may have an opening that connects the mouth with the nasal cavity. This makes it hard for the baby to create suction, leading to feeding problems and nasal regurgitation. Later, the child may have nasal-sounding speech and trouble making certain consonants.
3. Feeding difficulties in infancy
Because the lip and/or palate cannot seal properly, babies may struggle to breastfeed or bottle-feed. Milk can leak through the nose, and feeds may take a long time, increasing the risk of poor weight gain. Special bottles and early surgical planning are usually needed.
4. Profound sensorineural hearing loss from birth
In the reported brothers, deafness was profound and bilateral, meaning they had almost no useful hearing. Babies may not startle to loud sounds, turn toward voices or develop normal babbling. Without early intervention, severe speech and language delay is expected.
5. Delayed speech and language development
Because of both the cleft palate and the deafness, children may start saying words late and have limited vocabulary and unclear speech. They may rely more on gestures and may have problems at school if hearing support is delayed. Early audiology care and speech therapy are crucial.
6. Sacral lump or fatty swelling (sacral lipoma)
Parents or doctors may see a soft, fatty swelling over the lower spine, near the buttocks. This sacral lipoma may be present at birth and can be associated with other skin changes such as a dimple, hair patch or birthmark. It can attach to the spinal cord and cause tethered cord symptoms over time.
7. Skin stigmata over the lumbosacral area
Children with spinal dysraphism often show skin signs such as dimples, hemangiomas, hair tufts, or small appendages in the midline of the lower back. In the original report, one boy had appendages on the heel and thigh, and other series show similar cutaneous markers in children with intraspinal lipomas.
8. Possible bowel and bladder problems
Sacral lipomas and tethered cords can disturb the nerves that control the bowel and bladder. Children may develop constipation, stool retention, urinary urgency, incontinence or recurrent urinary infections. In the reported brothers, both had constipation, though biopsies excluded Hirschsprung disease, suggesting a neurogenic element.
9. Leg weakness or gait abnormalities
As tethered cord progresses, stretching of the spinal cord can cause weakness, numbness or changes in how a child walks. Parents may notice clumsiness, frequent falls or unequal leg use. Foot deformities such as high arches or claw toes can also appear with sacral lipomas.
10. Hip dislocation or limb anomalies
One of the reported brothers had a dislocated hip and limb appendages. Such musculoskeletal anomalies can be part of broader disorganisation of limb development in this syndrome. They may cause differences in leg length, limited hip movement and difficulties with sitting and walking if not treated.
11. Recurrent ear infections (from cleft palate)
Even though the main hearing problem is inner-ear deafness, a cleft palate can also interfere with the Eustachian tube, causing middle ear fluid and infections. Children with cleft palate are at higher risk of otitis media with effusion, which can further worsen hearing and delay speech.
12. Dental and orthodontic problems
Clefts that extend through the gum can disturb tooth formation and alignment. Children may have missing, extra or rotated teeth and need long-term dental and orthodontic care. These problems add to the functional impact of the lip and palate defects.
13. Possible balance and coordination difficulties
Severe sensorineural deafness can be associated with vestibular dysfunction, because the hearing and balance organs share structures. Affected children may seem clumsy, avoid running, or have trouble with activities that require good balance, such as climbing or jumping.
14. Psychosocial and communication challenges
Visible facial differences and profound deafness can affect self-esteem, social interaction and learning. Children may struggle to communicate with peers, especially if sign language or communication aids are not provided early. Multidisciplinary support helps reduce these psychosocial burdens.
15. Normal intelligence (in reported cases)
Importantly, the two described brothers had normal intelligence for age. This suggests that, at least in known cases, the syndrome mainly affects face, hearing and spine rather than brain development itself. However, untreated deafness and communication barriers can still cause secondary delays in school performance.
Diagnostic tests
Because this syndrome affects several systems at once, diagnosis needs a multidisciplinary approach. Many tests are used to confirm the triad, look for related spinal problems and rule out other causes of cleft and deafness.
Physical examination tests
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Comprehensive newborn and child physical exam
A full head-to-toe exam at birth and during follow-up is essential. The clinician inspects the lip and palate for clefts, checks the ears and external ear canals, and carefully examines the lower back for lumps, dimples, hair patches or birthmarks that suggest spinal dysraphism. Limb shape, hip stability and general growth are also assessed. -
Focused craniofacial examination
A craniofacial specialist evaluates the type and extent of cleft lip and palate, nasal deformity, gum involvement and jaw alignment. This helps plan surgical repair and orthodontic care and also gives clues to whether the cleft is part of a syndrome, as in this disorder, rather than isolated. -
Neurological examination of lower limbs and perineum
Doctors test leg strength, tone, reflexes, sensation and anal tone to look for signs of tethered cord or spinal cord compression. Subtle asymmetry, toe walking, foot deformities or abnormal reflexes may be early clues that the sacral lipoma is affecting the spinal cord. -
Hip and musculoskeletal assessment
A pediatric orthopaedist examines hip stability (for example with Ortolani and Barlow maneuvers in infants), leg length, spinal curvature and foot posture. This is important because hip dislocation, scoliosis and neurogenic foot deformities have been reported with sacral lipomas and tethered cord. -
Developmental and communication assessment
Clinicians track motor milestones, language development and social interaction. Delayed babbling, poor response to sound, or late first words raise concern for significant hearing loss, while motor delays may relate to spinal cord involvement. This examination guides the urgency of referrals for audiology and rehabilitation.
Manual tests
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Manual palpation of the palate and lip
With a gloved finger, the examiner gently feels the palate to define the size and shape of the defect and to detect submucous clefts that may not be obvious on inspection. They also palpate the lip segments and alveolar ridge, which helps surgical planning and early feeding support. -
Bedside hearing checks (behavioural responses)
Simple “manual” checks such as clapping, voice calling, or using a rattle can screen how a baby responds to sound. Lack of eye widening, startle or head turning at appropriate ages suggests significant hearing loss and indicates the need for formal audiologic testing. -
Manual muscle strength and gait assessment
Physicians manually test leg muscle strength against resistance, observe walking and check for signs like toe walking or uneven step length. These bedside tests help detect early weakness or spasticity due to tethered cord before more advanced studies are done.
Lab and pathological tests
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Genetic counseling and chromosomal microarray / exome sequencing
Although no specific gene is confirmed yet, chromosomal microarray and exome or genome sequencing are often recommended in syndromic cleft and deafness. These tests look for copy-number changes or single-gene variants that could explain the triad and guide family counseling for recurrence risk. -
Routine blood tests (baseline assessment)
Basic tests such as full blood count, electrolytes and liver and kidney function are usually normal but help assess overall health before anesthesia and surgery. They also help rule out other syndromes that may cause clefts and systemic illness, ensuring that associated problems are not missed. -
Screening for congenital infections
When a baby has hearing loss, tests for infections like cytomegalovirus may be performed. These help distinguish purely genetic deafness from infection-related causes. In this syndrome, infection is not thought to be primary, but identifying a coexisting infection can adjust prognosis and management. -
Histopathological examination of the sacral mass
If the sacral lipoma or meningocele is surgically removed or biopsied, the tissue is examined under the microscope. Typical findings include mature adipose tissue and sometimes neural elements, confirming the diagnosis of lipoma or lipomyelomeningocele and ruling out malignant tumor.
Electrodiagnostic tests
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Otoacoustic emissions (OAE)
OAE testing measures tiny sounds produced by the cochlea in response to clicks or tones. In profound sensorineural deafness, these emissions are usually absent, confirming inner-ear dysfunction. OAE is quick, non-invasive and widely used in newborn hearing screening programs. -
Auditory brainstem response (ABR)
ABR testing records electrical activity from the auditory nerve and brainstem after sound stimuli. In babies with severe congenital deafness, ABR waves are reduced or absent, helping quantify the degree of hearing loss and distinguishing cochlear from neural causes. ABR is considered a gold standard test in infant hearing assessment. -
Neurophysiologic studies for tethered cord (EMG/evoked potentials)
In some centers, electromyography and somatosensory or motor evoked potentials are used to assess nerve function in the legs and pelvic floor. Abnormal signals can support the diagnosis of tethered cord and help monitor changes before and after surgical untethering.
Imaging tests
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CT scan of the face and skull
Computed tomography can show the detailed anatomy of the cleft lip and palate, nasal bones and midface. Surgeons use CT images to plan complex reconstructions and to look for other craniofacial anomalies that may be part of the syndrome or related conditions. -
MRI of brain and inner ear
Magnetic resonance imaging of the brain and temporal bones can evaluate cochlear structure, vestibular system and the auditory nerves. This helps distinguish cochlear malformations from nerve aplasia and supports decisions about cochlear implantation or other hearing devices. -
Ultrasound of the lumbosacral region (in infants)
In young babies, spinal ultrasound through the soft tissues of the back can screen for underlying spinal dysraphism when a sacral dimple, mass or unusual skin mark is present. It is a simple, radiation-free way to detect a thickened filum terminale, lipoma or low-lying conus that may require MRI and neurosurgical review. -
MRI of the lumbosacral spine
Spinal MRI gives detailed images of the sacral lipoma, spinal cord, nerve roots and any associated meningocele or tethering. It is the key imaging test to plan surgery for lipoma removal or cord untethering and to predict the risk of future neurological problems. -
X-ray imaging of hips and spine
Plain X-rays can show hip dislocation, scoliosis or other bone deformities that accompany spinal dysraphism. They are usually used alongside MRI and clinical exams to monitor spine curvature and hip alignment as the child grows.
Non-pharmacological treatments
1) Multidisciplinary cleft and spine team care
Care is best in a specialized center with a cleft lip/palate and spinal dysraphism team. This team may include plastic surgeons, neurosurgeons, ENT doctors, audiologists, speech-language therapists, dentists, nutritionists, physiotherapists, psychologists, and social workers. They plan surgeries, hearing support, speech therapy, and spine monitoring together. Team-based care improves feeding, growth, speech, hearing, and quality of life across childhood and adulthood.
2) Feeding support and special bottles
Babies with a cleft palate often cannot create suction, so normal breastfeeding or bottle-feeding is hard. A cleft nurse or feeding specialist teaches upright positions and pacing, and may use special squeeze bottles or obturators (small plates that partly cover the cleft). This helps reduce choking, milk leaking into the nose, and poor weight gain. Early feeding intervention lowers the risk of malnutrition and slow development.
3) Early hearing assessment and monitoring
Because deafness is a core part of this syndrome, every baby should have early and repeated hearing tests (otoacoustic emissions, ABR/BERA, and behavioral audiometry). Regular checks find conductive and sensorineural loss early, guide hearing aid fitting or cochlear implant, and allow early speech and language therapy. Hearing monitoring continues throughout childhood, because ear disease and progression can appear later.
4) Hearing aids or cochlear implants with rehabilitation
If there is residual hearing, digital hearing aids can amplify sounds and improve speech perception. When hearing loss is profound, cochlear implants may be considered after careful assessment. These devices must be combined with intensive auditory–verbal therapy and family coaching so the child learns to understand and use sound in daily life. Results depend on the age at implantation, other medical issues, and rehabilitation intensity.
5) Speech and language therapy
Children with cleft palate and deafness have a high risk of speech sound errors, nasal speech (hypernasality), and language delay. A speech-language pathologist evaluates resonance, articulation, voice, and language, then uses play-based exercises, visual cues, and sometimes devices to help the child learn clearer speech and language. Early, steady therapy before and after palate surgery greatly improves communication and school performance.
6) Sign language and augmentative communication
When hearing loss is very severe, or cochlear implants are not possible or not fully successful, sign language, gesture systems, or picture-based communication aids can be introduced. These methods give the child an immediate way to express needs and feelings while other treatments are in progress. Using sign language early does not block speech; instead, it often reduces frustration and supports cognitive development.
7) Early developmental and educational interventions
Because the syndrome can affect speech, hearing, and sometimes motor function, early intervention programs are important. These include physiotherapy, occupational therapy, and special education to support sitting, walking, fine motor skills, play, and school readiness. Tailored learning plans and classroom accommodations for hearing and spine problems help children reach their full potential.
8) Bowel and bladder management programs
Sacral lipomas can tether the spinal cord and affect nerves that control bowels and bladder. Children may have constipation, soiling, or urinary urgency. A bowel program (timed toileting, fiber and fluids, stool softeners if needed) and, when necessary, bladder training or catheterization can protect kidney health and improve comfort and dignity. Behavioral training and family education are key parts of this plan.
9) Physiotherapy for lower limb function
If tethered cord causes leg weakness, abnormal walking, or back pain, physiotherapists design stretching, strengthening, and balance exercises. Therapy aims to keep muscles flexible, maintain joint alignment, and improve gait and endurance. After spinal surgery, physiotherapy also helps recovery and reduces the risk of long-term disability.
10) Pain management with physical methods
Children with spinal or post-operative pain can benefit from non-drug methods like heat or cold packs, gentle massage, relaxation breathing, distraction with play or music, and proper positioning in bed and in chairs. These methods can lower the need for pain medicines and provide comfort between doses, especially after cleft repair or tethered cord surgery.
11) Dental and orthodontic care
Cleft lip and palate can disturb tooth eruption and jaw growth. Regular dental visits help prevent cavities and gum disease, which can be more common because of food trapping around the cleft. Later, orthodontic braces and jaw expansion can improve bite, speech, and facial balance. Good oral hygiene and fluoride use are stressed from early childhood.
12) Psychological and family counselling
Visible facial differences, repeated surgeries, and hearing disability can lead to low self-esteem and anxiety in children and parents. Psychologists or counsellors can help families cope, build resilience, and address bullying or school stress. Support groups and peer families can also share practical tips and emotional support through different stages of treatment.
13) Social work and care coordination
Social workers can help families access financial support, transport, special schools, and hearing devices. They also help coordinate appointments across many specialists. Good coordination reduces missed visits, delays, and caregiver burnout, and helps families feel more in control of a complex care plan.
14) Nutritional counselling and growth monitoring
Children with clefts and chronic illnesses are at risk of poor weight gain. Dietitians calculate calorie and protein needs, suggest energy-dense foods or supplements, and monitor growth charts. They also adjust food textures after surgeries or when there are swallowing issues, to balance safety and nutrition.
15) Sleep and airway support
Cleft palate and craniofacial changes can affect the airway, especially after surgery. Sleep studies may be needed if snoring, pauses in breathing, or daytime tiredness are reported. Simple measures include side-sleeping, nasal saline, and weight control; in some cases, CPAP or further surgery is needed. Monitoring helps protect brain development and heart health.
16) Skin and wound care for sacral area
Skin over a sacral lipoma or surgical scar needs protection from pressure and infection. Nurses teach cleansing, protective dressings, and pressure-relief positions, especially for children with limited mobility. Good skin care lowers the risk of sores, infection, and discomfort, and protects underlying nerves.
17) Safety and spine-protection education
Families are taught to avoid repeated falls, heavy lifting, or activities that cause strong jerking of the lower back in children with tethered cords or after spinal surgery. They learn signs of new nerve problems, such as loss of strength, new pain, or bladder changes, so they can seek help early.
18) School accommodations for hearing and mobility
Teachers can seat the child near the front, use FM systems or sound-field systems, provide written notes, and allow extra time for tasks. For mobility issues, ramps, elevators, and rest breaks may be needed. These small changes make a big difference in learning and social participation.
19) Genetic counselling for family planning
Because this syndrome appears genetic with probable recessive inheritance, genetic counselling is important for parents and older affected individuals. Counsellors explain recurrence risks, options for prenatal or pre-implantation genetic testing if a gene is found in the future, and support informed reproductive decisions.
20) Long-term follow-up into adulthood
Many issues, such as hearing, spine stability, and mental health, can change over time. Lifelong follow-up with suitable adult specialists ensures that devices are updated, spine is monitored, fertility and pregnancy issues are addressed, and social and vocational support is offered. Transition clinics smooth the move from pediatric to adult care.
Drug treatments
Important note: There is no single medicine that cures this syndrome. Medicines treat complications such as ear infection, pain, reflux, or constipation. Always follow the exact dose and schedule given by your doctor; the examples below are based on FDA-approved labels and general practice and may not fit every patient.
I’ll describe 10 of the most commonly used drug groups in more depth and then summarize 10 more briefly to stay within length limits while still being useful.
1) Amoxicillin
Amoxicillin is a penicillin-class antibiotic used for ear, nose, throat, skin, and lower respiratory infections, which are common in children with cleft palate and Eustachian tube problems. Typical pediatric doses are weight-based (for example 40–90 mg/kg/day in divided doses), given several times per day for 5–10 days, depending on the infection. It kills susceptible bacteria by blocking cell-wall synthesis. Common side effects include rash, diarrhea, and, rarely, allergy.
2) Amoxicillin–clavulanate
This combination adds clavulanate, a β-lactamase inhibitor, to amoxicillin to cover resistant organisms that make β-lactamase enzymes. It is often used when ear or respiratory infections keep returning or do not respond to plain amoxicillin. The dose is also weight-based and divided 2–3 times daily with food to reduce stomach upset. Side effects include diarrhea, abdominal pain, rash, and rare liver problems.
3) Ibuprofen
Ibuprofen is a non-steroidal anti-inflammatory drug (NSAID) used for pain and fever after cleft or spinal surgery and during painful ear infections. It works by blocking COX enzymes and lowering prostaglandin formation. Typical over-the-counter pediatric doses are about 5–10 mg/kg every 6–8 hours, with a maximum daily limit. It can irritate the stomach and, in rare cases, cause kidney problems or serious cardiovascular events if used long or at high doses.
4) Acetaminophen (paracetamol)
Acetaminophen is a pain and fever medicine that works mainly in the central nervous system to reduce prostaglandin production. It is often first-line post-operative and for mild pain or fever. Oral and IV forms exist, with weight-based dosing and strict daily maximums to avoid liver injury (for example, not exceeding 75 mg/kg/day in many pediatric regimens). Side effects are usually mild, but overdose can cause severe liver damage.
5) Omeprazole (Prilosec)
Omeprazole is a proton pump inhibitor that reduces stomach acid by blocking the H⁺/K⁺-ATPase in parietal cells. It may be used if children have reflux, heartburn, or esophagitis, which can worsen feeding and weight gain. Doses are usually once daily before meals, sometimes for several weeks. Side effects include headache, abdominal pain, diarrhea, and, with long-term use, possible vitamin and mineral absorption issues.
6) Ondansetron (Zofran)
Ondansetron is a 5-HT₃ receptor blocker used to prevent or treat nausea and vomiting after anesthesia or chemotherapy. For children undergoing repeated surgeries, a short course may be given around the operation. IV or oral doses are weight-based (for example 0.15 mg/kg up to a maximum per dose) and given before and after surgery as needed. Side effects can include constipation, headache, and rare heart rhythm changes.
7) Stool softeners (e.g., lactulose, polyethylene glycol)
Functional constipation is reported in this syndrome, sometimes linked to tethered cord. Osmotic laxatives like lactulose or polyethylene glycol draw water into the bowel to soften stool. They are given once or twice daily with individualized doses. Side effects include bloating, gas, and loose stools if overdosed. Medicines are combined with diet and toilet training strategies.
8) Nasal and ear drops (e.g., saline, steroid sprays, antibiotic ear drops)
Saline nose sprays help keep nasal passages moist, aiding breathing and reducing crusting. In selected cases, nasal steroid sprays or antibiotic/steroid ear drops are used for chronic rhinitis or otitis media with perforation, following ENT advice. Mechanisms include reducing inflammation or killing bacteria locally. Side effects are usually mild local irritation or, rarely, nosebleeds with steroid sprays.
9) Iron supplements (if iron-deficiency anemia)
If blood tests show iron-deficiency anemia from poor intake or repeated surgeries, oral iron drops or tablets may be prescribed. Iron is needed for hemoglobin and oxygen transport. Doses are weight-based and taken with vitamin C-containing fluids to improve absorption, avoiding milk near dosing. Side effects include dark stools, constipation, and stomach upset.
10) Vitamin D and calcium supplements
Limited sun exposure, feeding problems, and chronic illness can reduce vitamin D and calcium levels, affecting bone and tooth health. Supplements correct deficiency and support growth and orthopedic stability, especially important when spinal surgery or bracing is needed. Dosing is based on blood levels and age. Too much vitamin D can cause high calcium and kidney problems, so monitoring is important.
Other useful medicines
- Topical antibiotic ointments for wound care after cleft or spine surgery, to lower infection risk.
- Local anesthetic gels or sprays for short-term pain relief around surgical sites or in the mouth.
- Antihistamines for allergy-related nasal congestion or rashes caused by other drugs.
- Intranasal saline irrigation for nasal crusting, to aid breathing and comfort.
- Probiotics (non-drug, but often used alongside antibiotics) to support gut microbiome balance.
- Short courses of oral steroids in selected severe airway or ear inflammation, under specialist control.
- Inhaled bronchodilators if there is coexisting asthma or bronchospasm.
- Antibiotics guided by culture for urinary infections in bladder dysfunction.
- Sedatives or anxiolytics (very carefully used) during painful procedures or imaging in highly anxious children.
Dietary molecular supplements
These are food-based or nutrient supplements, not substitutes for balanced diet and medical care. Use only under medical supervision, especially in children.
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High-calorie oral nutrition supplements – Energy-dense drinks or powders give extra calories and protein when normal intake is low after surgery. They support catch-up growth and wound healing.
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Omega-3 fatty acids – Found in fish oil or algae oil, they have anti-inflammatory effects and may support brain and eye development.
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Probiotic mixtures – Helpful for gut health, especially when repeated antibiotics are needed for ear or respiratory infections.
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Vitamin D drops – Correct low vitamin D and support bones and teeth.
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Calcium supplements – Used when dietary intake is low, particularly if there is limited dairy intake or long-term PPI use.
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Multivitamin syrups – Cover mild, mixed vitamin deficiencies in children with poor appetite and many surgeries.
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Zinc – Important for immune function and wound healing; may be added if low in blood tests or diet.
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Folate and vitamin B12 – Needed for red blood cell production and nervous system health; supplements are used if levels are low.
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Protein powders (whey/plant) – Added to soft foods to increase protein intake in small volumes.
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Electrolyte solutions – Used during vomiting, diarrhea, or peri-operative fasting to prevent dehydration and maintain salt balance.
Immune-booster and regenerative / stem-cell-related drugs
At present, there are no FDA-approved stem-cell or regenerative drugs that specifically repair cleft lip/palate, restore hearing, or shrink sacral lipomas. However, certain immune-modulating biologic products can protect vulnerable children from serious infections or support blood cell recovery in special situations.
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Palivizumab (Synagis) – A monoclonal antibody given monthly in RSV season to high-risk infants to prevent severe respiratory syncytial virus infection. It does not fix the syndrome but lowers the chance of life-threatening lung illness. Side effects include injection-site pain and rare allergic reactions.
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Intravenous immune globulin (IVIG, e.g., Gammagard, Gamunex-C) – Provides pooled human antibodies in children with significant antibody deficiency or certain immune disorders. It reduces serious infections but can cause headache, aseptic meningitis, and kidney stress. It is not routine in this syndrome but may be used if clear immune deficiency is documented.
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Filgrastim (Neupogen) – A granulocyte colony-stimulating factor that boosts neutrophil counts in severe neutropenia related to chemotherapy or bone-marrow problems. It is rarely needed in this syndrome but may be used if blood counts are very low and infections recur.
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Multivitamin parenteral preparations (e.g., Infuvite Pediatric) – When children cannot take food orally for long periods, these IV vitamin mixtures prevent deficiencies and support recovery after major surgeries. They supply fat-soluble and water-soluble vitamins.
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Standard childhood vaccines and extra pneumococcal/influenza vaccines – Not “drugs” in the usual sense, but essential immune protection. Children with chronic lung, ear, or spine problems must be fully vaccinated to reduce infections that could worsen their condition.
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Experimental regenerative therapies (research only) – In some centers, stem-cell or regenerative approaches for craniofacial bone or nerve repair are being studied, but these are not standard care and should only be considered within approved clinical trials with full ethical oversight. Families should be warned against unregulated “stem-cell clinics.”
Surgeries (Procedures)
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Cleft lip repair (cheiloplasty) – Usually performed in the first months of life. The surgeon re-shapes and stitches the lip muscles and skin to create a functional seal and more typical appearance. This improves feeding, drooling, and facial symmetry, and lays the foundation for later dental and speech development.
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Cleft palate repair (palatoplasty) – Often done between 9–18 months of age. The surgeon closes the gap in the palate and repositions muscles to improve speech and swallowing, and to separate the mouth and nose. This reduces nasal regurgitation and supports normal speech sounds, though some children need secondary surgery or speech therapy later.
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Ventilation (grommet) tube insertion – Tiny tubes are placed in the eardrums to drain fluid from the middle ear and reduce ear infections and conductive hearing loss, which are common in cleft palate. This often improves hearing and can help speech and learning outcomes.
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Cochlear implant surgery – For profound sensorineural deafness, electrodes are implanted in the cochlea and connected to an external processor that converts sound into electrical signals. This does not restore normal hearing but can give meaningful sound perception and improve speech and language with intensive rehabilitation.
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Sacral lipoma excision and tethered cord release (untethering) – Neurosurgeons remove part of the lipoma and free the spinal cord through a posterior approach. The goal is to stop progression of leg weakness, pain, and bladder/bowel problems and, in some cases, improve them. Early surgery for symptomatic tethered cord offers the best chance to protect function.
Prevention and risk reduction
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Pre-pregnancy and early pregnancy folic acid supplementation to lower general neural tube defect risk.
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Avoidance of alcohol, smoking, and known teratogenic drugs in pregnancy, under medical guidance.
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Good antenatal care with ultrasound and, where available, targeted scans for craniofacial and spine anomalies.
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Newborn hearing screening and early diagnostic hearing tests for babies with cleft lip/palate.
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Prompt treatment of ear infections to limit additional hearing damage.
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Early referral to a cleft and neurosurgical center when sacral dimples, lipomas, or leg symptoms are seen.
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Routine vaccinations and seasonal flu shots to reduce serious respiratory infections.
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Good nutrition, including enough protein, vitamins, and minerals, to support wound healing and immunity.
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Education on safe lifting, posture, and avoidance of high-impact sports in children with tethered cord or after spine surgery.
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Genetic counselling for families with an affected child to discuss recurrence risks and future pregnancy planning.
When to see doctors urgently
Families should contact doctors or emergency services right away if a child with this syndrome has:
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Difficulty breathing, bluish lips, or severe snoring with pauses in breathing.
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Poor feeding, choking, or failure to gain weight despite support.
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New or worsening leg weakness, changes in walking, back pain, or foot deformities.
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Loss of bladder or bowel control, or new urinary retention or incontinence.
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High fever, stiff neck, or severe headache, which may signal serious infection.
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Sudden worsening of hearing or ringing in the ears.
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Redness, swelling, or discharge from surgical wounds or the sacral area.
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Any severe drug reaction (rash, swelling of lips/face, breathing trouble, severe vomiting).
Regular scheduled visits with the cleft, ENT, audiology, neurosurgery, dental, and rehabilitation teams are also essential, even when the child seems stable.
What to eat and what to avoid
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Focus on soft, high-calorie foods – mashed potatoes, yoghurt, well-cooked rice, dal, and blended soups are easier after cleft surgery and for children with chewing difficulties.
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Include good protein sources – eggs, dairy, lean meat, fish, lentils, and beans support wound healing and muscle strength.
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Offer frequent small meals – many children eat small amounts; giving 5–6 meals or snacks per day helps reach calorie goals.
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Use high-energy add-ins – healthy oils, nut butters (if safe), and powdered milk in porridge can increase calories without enlarging portions.
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Encourage plenty of fluids – water, soups, and oral rehydration solutions prevent dehydration, especially around surgeries or in hot weather.
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Avoid hard, sharp, or sticky foods (e.g., chips, nuts, hard candy) soon after cleft surgery because they can injure stitches and cause bleeding.
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Limit very sugary drinks and sweets – these raise cavity risk, especially when teeth are crowded or hard to clean.
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Avoid very spicy or acidic foods if reflux or mouth soreness is a problem; choose mild, lukewarm foods instead.
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In pregnancy, avoid alcohol, smoking, and unprescribed medicines to lower general risk of birth defects (for future pregnancies in the family).
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Ask for a tailored diet plan – every child is different; a dietitian can adapt cultural foods to meet medical and growth needs.
Frequently asked questions
1) Can this syndrome be completely cured?
No. The underlying genetic cause cannot currently be reversed. Treatment focuses on repairing the cleft lip and palate, supporting hearing and communication, managing the sacral lipoma and tethered cord, and preventing complications. With good multidisciplinary care, many children can achieve good function and quality of life.
2) Will my child be able to speak clearly?
Many children with cleft palate and deafness can develop understandable speech, but they almost always need early palate repair plus long-term speech and language therapy. Hearing devices and good classroom acoustics are also important. Some children may still have mild nasal speech or articulation differences.
3) Will my child always be deaf?
Profound sensorineural deafness is part of the original syndrome description, so natural hearing may not fully recover. However, modern hearing aids and cochlear implants can provide access to sound and, with therapy, support speech and language. Sign language remains a valuable backup communication tool.
4) Does the sacral lipoma always need surgery?
Not always. Neurosurgeons decide based on symptoms, MRI results, and progression. If there is tethered cord with leg weakness, pain, or bowel/bladder problems, untethering surgery is often recommended to stop deterioration and sometimes improve function.
5) Can this condition shorten life expectancy?
If managed early and well, many children may live a normal life span. The main risks come from uncontrolled infections, severe breathing problems, and progressive spinal cord damage. Regular follow-up, prompt treatment of complications, and healthy lifestyle choices reduce these risks.
6) Is intelligence always normal?
In the first reported family, intelligence was normal, but later summaries note that some individuals with related syndromes may have learning difficulties. Hearing loss, speech delay, and repeated hospitalizations can also affect school performance, even when intelligence is normal. Early rehabilitation and educational support are crucial.
7) What tests are needed for diagnosis?
Doctors usually perform a detailed physical exam, hearing tests, spine MRI to look at the sacral lipoma and cord tethering, and sometimes genetic testing. Additional tests check bowel function, hip joints, and brain or other organs if clinically indicated.
8) How often will my child need surgery?
Many children need more than one operation: early cleft lip repair, later palate repair, possible revision surgeries, ventilation tubes, cochlear implant, and possibly sacral lipoma removal or retethering procedures. The exact number depends on the severity of the anomalies and how the child grows.
9) Can future brothers or sisters have the same syndrome?
Because the condition is probably inherited in an autosomal recessive or X-linked way, there is a recurrence risk, but exact percentages are unknown due to the very small number of reported families. Genetic counselling can help estimate risk and discuss possible prenatal options.
10) Is normal schooling possible?
Yes, many children can attend regular schools with hearing aids or cochlear implants, sign language support, and special accommodations such as front-row seating, visual teaching aids, and speech therapy. Some may benefit from schools for the deaf or inclusive classrooms, depending on communication needs.
11) Does my child need lifelong follow-up?
Yes. Hearing, spine function, and dental and speech issues can change over time. Lifelong follow-up with ENT/audiology, neurosurgery, plastic surgery, dentistry, and rehabilitation teams helps detect and treat new problems early.
12) Are there special risks with anesthesia?
Craniofacial differences, airway anatomy, and spine problems can make anesthesia more complex. An experienced pediatric anesthetist and pre-operative assessment are essential. They plan airway management, positioning, and pain control carefully to keep surgery safe.
13) Can adults with this syndrome work and live independently?
With successful early treatment and ongoing support, many individuals can study, work, and live independently, especially if intelligence is normal and spinal and hearing issues are well managed. Vocational training and workplace accommodations can help.
14) Are there support groups or registries?
Because the syndrome is extremely rare, there may not be dedicated groups, but families can join broader cleft, deafness, and spinal dysraphism communities. International rare disease networks and registries help connect families, share experiences, and sometimes support research.
15) What is the most important thing parents can do?
The most important steps are to link early with a multidisciplinary cleft and spine center, keep all follow-up appointments, support the child’s communication (spoken and/or sign), protect nutrition and mental health, and advocate for school accommodations. Strong family involvement and partnership with the care team make the biggest difference to long-term outcomes.
Disclaimer: Each person’s journey is unique, treatment plan, life style, food habit, hormonal condition, immune system, chronic disease condition, geological location, weather and previous medical history is also unique. So always seek the best advice from a qualified medical professional or health care provider before trying any treatments to ensure to find out the best plan for you. This guide is for general information and educational purposes only. Regular check-ups and awareness can help to manage and prevent complications associated with these diseases conditions. If you or someone are suffering from this disease condition bookmark this website or share with someone who might find it useful! Boost your knowledge and stay ahead in your health journey. We always try to ensure that the content is regularly updated to reflect the latest medical research and treatment options. Thank you for giving your valuable time to read the article.
The article is written by Team RxHarun and reviewed by the Rx Editorial Board Members
Last Updated: January 29, 2025.
