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Cleft soft palate

MedGen UID:
98471
Concept ID:
C0432098
Congenital Abnormality
Synonym: Cleft of soft palate
SNOMED CT: Cleft of soft palate (253997002); Cleft of soft palate only (253997002)
Modes of inheritance:
Non-Mendelian inheritance
MedGen UID:
109109
Concept ID:
C0600599
Genetic Function
Source: Orphanet
A mode of inheritance that depends on genetic determinants in more than one gene.
Not genetically inherited
MedGen UID:
988794
Concept ID:
CN307044
Finding
Source: Orphanet
clinical entity without genetic inheritance.
 
HPO: HP:0000185
Monarch Initiative: MONDO:0007338
OMIM®: 119570
Orphanet: ORPHA99772

Definition

Cleft of the soft palate (also known as the velum, or muscular palate) as a result of a developmental defect occurring between the 7th and 12th week of pregnancy. Cleft soft palate can cause functional abnormalities of the Eustachian tube with resulting middle ear anomalies and hearing difficulties, as well as speech problems associated with hypernasal speech due to velopharyngeal insufficiency. [from HPO]

Clinical features

From HPO
Cleft soft palate
MedGen UID:
98471
Concept ID:
C0432098
Congenital Abnormality
Cleft of the soft palate (also known as the velum, or muscular palate) as a result of a developmental defect occurring between the 7th and 12th week of pregnancy. Cleft soft palate can cause functional abnormalities of the Eustachian tube with resulting middle ear anomalies and hearing difficulties, as well as speech problems associated with hypernasal speech due to velopharyngeal insufficiency.

Conditions with this feature

Treacher Collins syndrome
MedGen UID:
66078
Concept ID:
C0242387
Disease or Syndrome
Treacher Collins syndrome (TCS) is characterized by bilateral and symmetric downslanting palpebral fissures, malar hypoplasia, micrognathia, and external ear abnormalities. Hypoplasia of the zygomatic bones and mandible can cause significant feeding and respiratory difficulties. About 40%-50% of individuals have conductive hearing loss attributed most commonly to malformation of the ossicles and hypoplasia of the middle ear cavities. Inner ear structures tend to be normal. Other, less common abnormalities include cleft palate and unilateral or bilateral choanal stenosis or atresia. Typically intellect is normal.
Nager syndrome
MedGen UID:
120519
Concept ID:
C0265245
Disease or Syndrome
Nager syndrome is the prototype for a group of disorders collectively referred to as the acrofacial dysostoses (AFDs), which are characterized by malformation of the craniofacial skeleton and the limbs. The major facial features of Nager syndrome include downslanted palpebral fissures, midface retrusion, and micrognathia, the latter of which often requires the placement of a tracheostomy in early childhood. Limb defects typically involve the anterior (radial) elements of the upper limbs and manifest as small or absent thumbs, triphalangeal thumbs, radial hypoplasia or aplasia, and radioulnar synostosis. Phocomelia of the upper limbs and, occasionally, lower-limb defects have also been reported. The presence of anterior upper-limb defects and the typical lack of lower-limb involvement distinguishes Nager syndrome from Miller syndrome (263750), another rare AFD; however, distinguishing Nager syndrome from other AFDs, including Miller syndrome, can be challenging (summary by Bernier et al., 2012).
Holt-Oram syndrome
MedGen UID:
120524
Concept ID:
C0265264
Disease or Syndrome
Holt-Oram syndrome (HOS) is characterized by upper-limb defects, congenital heart malformation, and cardiac conduction disease. Upper-limb malformations may be unilateral, bilateral/symmetric, or bilateral/asymmetric and can range from triphalangeal or absent thumb(s) to phocomelia. Other upper-limb malformations can include unequal arm length caused by aplasia or hypoplasia of the radius, fusion or anomalous development of the carpal and thenar bones, abnormal forearm pronation and supination, abnormal opposition of the thumb, sloping shoulders, and restriction of shoulder joint movement. An abnormal carpal bone is present in all affected individuals and may be the only evidence of disease. A congenital heart malformation is present in 75% of individuals with HOS and most commonly involves the septum. Atrial septal defect and ventricular septal defect can vary in number, size, and location. Complex congenital heart malformations can also occur in individuals with HOS. Individuals with HOS with or without a congenital heart malformation are at risk for cardiac conduction disease. While individuals may present at birth with sinus bradycardia and first-degree atrioventricular (AV) block, AV block can progress unpredictably to a higher grade including complete heart block with and without atrial fibrillation.
Cerebro-costo-mandibular syndrome
MedGen UID:
120537
Concept ID:
C0265342
Disease or Syndrome
Cerebrocostomandibular syndrome (CCMS) is a rare autosomal dominant disorder characterized by branchial arch-derivative and thoracic malformations. A key craniofacial characteristic is micrognathia, often associated with cleft palate and feeding and airway difficulties. Patients with CCMS have a narrow chest and striking posterior rib gaps which distinguish this condition (summary by Tooley et al., 2016). See CDG2G (611209) for a cerebrocostomandibular-like syndrome.
Cleft soft palate
MedGen UID:
98471
Concept ID:
C0432098
Congenital Abnormality
Cleft of the soft palate (also known as the velum, or muscular palate) as a result of a developmental defect occurring between the 7th and 12th week of pregnancy. Cleft soft palate can cause functional abnormalities of the Eustachian tube with resulting middle ear anomalies and hearing difficulties, as well as speech problems associated with hypernasal speech due to velopharyngeal insufficiency.
Cholestasis-pigmentary retinopathy-cleft palate syndrome
MedGen UID:
208652
Concept ID:
C0795969
Disease or Syndrome
MED12-related disorders include the phenotypes of FG syndrome type 1 (FGS1), Lujan syndrome (LS), X-linked Ohdo syndrome (XLOS), Hardikar syndrome (HS), and nonspecific intellectual disability (NSID). FGS1 and LS share the clinical findings of cognitive impairment, hypotonia, and abnormalities of the corpus callosum. FGS1 is further characterized by absolute or relative macrocephaly, tall forehead, downslanted palpebral fissures, small and simple ears, constipation and/or anal anomalies, broad thumbs and halluces, and characteristic behavior. LS is further characterized by large head, tall thin body habitus, long thin face, prominent nasal bridge, high narrow palate, and short philtrum. Carrier females in families with FGS1 and LS are typically unaffected. XLOS is characterized by intellectual disability, blepharophimosis, and facial coarsening. HS has been described in females with cleft lip and/or cleft palate, biliary and liver anomalies, intestinal malrotation, pigmentary retinopathy, and coarctation of the aorta. Developmental and cognitive concerns have not been reported in females with HS. Pathogenic variants in MED12 have been reported in an increasing number of males and females with NSID, with affected individuals often having clinical features identified in other MED12-related disorders.
Cree intellectual disability syndrome
MedGen UID:
335673
Concept ID:
C1847361
Disease or Syndrome
Craniosynostosis 2
MedGen UID:
346753
Concept ID:
C1858160
Disease or Syndrome
Craniosynostosis is a primary abnormality of skull growth involving premature fusion of the cranial sutures such that the growth velocity of the skull often cannot match that of the developing brain. This produces skull deformity and, in some cases, raises intracranial pressure, which must be treated promptly to avoid permanent neurodevelopmental disability (summary by Fitzpatrick, 2013). For a discussion of genetic heterogeneity of craniosynostosis, see CRS1 (123100).
Cleft palate-stapes fixation-oligodontia syndrome
MedGen UID:
347795
Concept ID:
C1859081
Disease or Syndrome
A rare congenital malformation syndrome characterized by cleft soft palate, severe oligodontia of the deciduous teeth, absence of the permanent dentition, bilateral conductive deafness due to fixation of the footplate of the stapes, short halluces with a wide space between the first and second toes, and fusion of carpal and tarsal bones. There have been no further descriptions in the literature since 1971.
Orofacial cleft 13
MedGen UID:
462572
Concept ID:
C3151222
Disease or Syndrome
Chromosome 17q12 duplication syndrome
MedGen UID:
482767
Concept ID:
C3281137
Disease or Syndrome
The 17q12 recurrent duplication is characterized by intellectual abilities ranging from normal to severe disability and other variable clinical manifestations. Speech delay is common, and most affected individuals have some degree of hypotonia and gross motor delay. Behavioral and psychiatric conditions reported in some affected individuals include autism spectrum disorder, schizophrenia, and behavioral abnormalities (aggression and self-injury). Seizures are present in 75%. Additional common findings include microcephaly, ocular abnormalities, and endocrine abnormalities. Short stature and renal and cardiac abnormalities are also reported in some individuals. Penetrance is incomplete and clinical findings are variable.
Ehlers-Danlos syndrome, kyphoscoliotic type, 2
MedGen UID:
482790
Concept ID:
C3281160
Disease or Syndrome
FKBP14 kyphoscoliotic Ehlers-Danlos syndrome (FKBP14-kEDS) is characterized by congenital muscle hypotonia and weakness (typically improving during childhood), progressive scoliosis, joint hypermobility, hyperelastic skin, gross motor developmental delay, myopathy, and hearing impairment. Most affected children achieve independent walking between ages two and four years. A decline of motor function in adulthood may be seen, but affected individuals are likely to be able to participate in activities of daily living in adulthood and maintain independent walking. Occasional features underlying systemic connective tissue involvement include aortic rupture and arterial dissection, subdural hygroma, insufficiency of cardiac valves, bluish sclerae, bladder diverticula, inguinal or umbilical herniae, and premature rupture of membranes during pregnancy. Rarer findings may include bifid uvula with submucous or frank cleft palate, speech/language delay without true cognitive impairment, and rectal prolapse.
Rienhoff syndrome
MedGen UID:
816342
Concept ID:
C3810012
Disease or Syndrome
Loeys-Dietz syndrome (LDS) is characterized by vascular findings (cerebral, thoracic, and abdominal arterial aneurysms and/or dissections), skeletal manifestations (pectus excavatum or pectus carinatum, scoliosis, joint laxity, arachnodactyly, talipes equinovarus, cervical spine malformation and/or instability), craniofacial features (widely spaced eyes, strabismus, bifid uvula / cleft palate, and craniosynostosis that can involve any sutures), and cutaneous findings (velvety and translucent skin, easy bruising, and dystrophic scars). Individuals with LDS are predisposed to widespread and aggressive arterial aneurysms and pregnancy-related complications including uterine rupture and death. Individuals with LDS can show a strong predisposition for allergic/inflammatory disease including asthma, eczema, and reactions to food or environmental allergens. There is also an increased incidence of gastrointestinal inflammation including eosinophilic esophagitis and gastritis or inflammatory bowel disease. Wide variation in the distribution and severity of clinical features can be seen in individuals with LDS, even among affected individuals within a family who have the same pathogenic variant.
Autosomal dominant Robinow syndrome 2
MedGen UID:
897039
Concept ID:
C4225363
Disease or Syndrome
Autosomal dominant Robinow syndrome (ADRS) is characterized by skeletal findings (short stature, mesomelic limb shortening predominantly of the upper limbs, and brachydactyly), genital abnormalities (in males: micropenis / webbed penis, hypoplastic scrotum, cryptorchidism; in females: hypoplastic clitoris and labia majora), dysmorphic facial features (widely spaced and prominent eyes, frontal bossing, anteverted nares, midface retrusion), dental abnormalities (including malocclusion, crowding, hypodontia, late eruption of permanent teeth), bilobed tongue, and occasional prenatal macrocephaly that persists postnatally. Less common findings include renal anomalies, radial head dislocation, vertebral abnormalities such as hemivertebrae and scoliosis, nail dysplasia, cardiac defects, cleft lip/palate, and (rarely) cognitive delay. When present, cardiac defects are a major cause of morbidity and mortality. A variant of Robinow syndrome, associated with osteosclerosis and caused by a heterozygous pathogenic variant in DVL1, is characterized by normal stature, persistent macrocephaly, increased bone mineral density with skull osteosclerosis, and hearing loss, in addition to the typical features described above.
Robinow syndrome, autosomal recessive 2
MedGen UID:
1676687
Concept ID:
C5193143
Disease or Syndrome
Autosomal recessive Robinow syndrome-2 (RRS2) is a skeletal dysplasia characterized by postnatal mesomelic short stature and relative macrocephaly as well as dysmorphic facial features, including frontal bossing, hypertelorism, prominent eyes, wide short nose with anteverted nares, and triangular mouth. Variable other congenital anomalies may be present, including omphalocele, ventral hernia, and cardiac anomalies (White et al., 2018). For a discussion of genetic heterogeneity of autosomal recessive Robinow syndrome, see RRS1 (268310).
Coffin-Siris syndrome 11
MedGen UID:
1717402
Concept ID:
C5241442
Disease or Syndrome
Coffin-Siris syndrome-11 (CSS11) is a syndromic neurodevelopmental disorder characterized by global developmental delay and impaired intellectual development associated with hypotonia, feeding difficulties, and variable dysmorphic features. Most patients have distal anomalies, such as small hands and feet and hypoplastic fifth toenails (summary by Nixon et al., 2019). For a general phenotypic description and a discussion of genetic heterogeneity of Coffin-Siris syndrome, see CSS1 (135900).
Growth restriction, hypoplastic kidneys, alopecia, and distinctive facies
MedGen UID:
1784590
Concept ID:
C5543375
Disease or Syndrome
Growth restriction, hypoplastic kidneys, alopecia, and distinctive facies (GKAF) is characterized by microcephaly, congenital alopecia, distinctive craniofacial features, severe congenital sensorineural hearing loss, global developmental delay, hydrocephalus, hypoplastic kidneys with renal insufficiency, genital hypoplasia, and early mortality (Ito et al., 2018).
VISS syndrome
MedGen UID:
1794165
Concept ID:
C5561955
Disease or Syndrome
VISS syndrome is a generalized connective tissue disorder characterized by early-onset thoracic aortic aneurysm and other connective tissue findings, such as aneurysm and tortuosity of other arteries, joint hypermobility, skin laxity, and hernias, as well as craniofacial dysmorphic features, structural cardiac defects, skeletal anomalies, and motor developmental delay (Van Gucht et al., 2021). Immune dysregulation has been observed in some patients (Ziegler et al., 2021).
Neurodevelopmental disorder with hypotonia and dysmorphic facies
MedGen UID:
1794184
Concept ID:
C5561974
Disease or Syndrome
Neurodevelopmental disorder with hypotonia and dysmorphic facies (NEDHYDF) is characterized by global developmental delay and hypotonia apparent from birth. Affected individuals have variably impaired intellectual development, often with speech delay and delayed walking. Seizures are generally not observed, although some patients may have single seizures or late-onset epilepsy. Most patients have prominent dysmorphic facial features. Additional features may include congenital cardiac defects (without arrhythmia), nonspecific renal anomalies, joint contractures or joint hyperextensibility, dry skin, and cryptorchidism. There is significant phenotypic variability in both the neurologic and extraneurologic manifestations (summary by Tan et al., 2022).
Orofaciodigital syndrome 19
MedGen UID:
1824021
Concept ID:
C5774248
Disease or Syndrome
Orofaciodigital syndrome XIX (OFD19) is an autosomal recessive ciliopathy characterized by tongue nodules; dental anomalies including congenital absence or abnormal shape of incisors; narrow, high-arched or cleft palate; retrognathia; and digital anomalies. Some patients have notching of the upper or lower lip (Iturrate et al., 2022).
Microcephaly 30, primary, autosomal recessive
MedGen UID:
1824053
Concept ID:
C5774280
Disease or Syndrome
Autosomal recessive primary microcephaly-30 (MCPH30) is characterized by small head circumference, poor overall growth, and global developmental delay with variably impaired intellectual development. Affected individuals have been reported to have variable additional congenital anomalies, including atrial septal defect, dysmorphic facial features, tracheal stenosis, and anomalies of the skin and teeth (Carvalhal et al., 2022). For a general phenotypic description and a discussion of genetic heterogeneity of primary microcephaly, see MCPH1 (251200).
Tessadori-Van Haaften neurodevelopmental syndrome 3
MedGen UID:
1824083
Concept ID:
C5774310
Disease or Syndrome
Tessadori-Bicknell-van Haaften neurodevelopmental syndrome-3 (TEBIVANED3) is characterized by global developmental delay with poor overall growth, impaired intellectual development, and speech difficulties. More variable features include hypotonia, microcephaly, and dysmorphic facies. The severity and manifestations of the disorder are highly variable (Tessadori et al., 2022). For a discussion of genetic heterogeneity of Tessadori-Bicknell-van Haaften neurodevelopmental disorder, see TEBIVANED1 (619758).
Intellectual developmental disorder, autosomal dominant 73
MedGen UID:
1841272
Concept ID:
C5830636
Mental or Behavioral Dysfunction
Autosomal dominant intellectual developmental disorder-73 (MRD73) is a highly variable neurodevelopmental disorder characterized by impaired intellectual development that ranges from mild to severe, speech delay, behavioral abnormalities, and nonspecific dysmorphic facial features (Janssen et al., 2022).

Professional guidelines

PubMed

Carvajal Álvarez DC, Palomares-Aguilera MM, Meneses Geldres MB, Villarroel Giugliano C
J Craniofac Surg 2021 Mar-Apr 01;32(2):698-704. doi: 10.1097/SCS.0000000000007514. PMID: 33705013
Klintö K, Falk E, Wilhelmsson S, Schönmeyr B, Becker M
Cleft Palate Craniofac J 2018 Nov;55(10):1399-1408. Epub 2018 Apr 3 doi: 10.1177/1055665618768541. PMID: 29613839
Kazan-Tannus JF, Levine D, McKenzie C, Lim KH, Cohen B, Farrar N, Busse RF, Mulliken JB
J Ultrasound Med 2005 Nov;24(11):1533-40. doi: 10.7863/jum.2005.24.11.1533. PMID: 16239657

Recent clinical studies

Etiology

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Robinson K, Mosley TJ, Rivera-González KS, Jabbarpour CR, Curtis SW, Adeyemo WL, Beaty TH, Butali A, Buxó CJ, Cutler DJ, Epstein MP, Gowans LJJ, Hecht JT, Murray JC, Shaw GM, Uribe LM, Weinberg SM, Brand H, Marazita ML, Lipinski RJ, Leslie EJ
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Diagnosis

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Therapy

Roode GJ, Bütow KW
Clin Med Res 2018 Jun;16(1-2):9-15. Epub 2018 May 3 doi: 10.3121/cmr.2018.1385. PMID: 29724746Free PMC Article
Elander A, Persson C, Lilja J, Mark H
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Mÿburgh HP, Bütow KW
Int J Oral Maxillofac Surg 2009 Sep;38(9):928-32. Epub 2009 May 29 doi: 10.1016/j.ijom.2009.04.022. PMID: 19481905
Seip M
Acta Paediatr Scand 1976 Sep;65(5):617-21. doi: 10.1111/j.1651-2227.1976.tb04941.x. PMID: 822687

Prognosis

Schaar Johansson M, Becker M, Eriksson M, Stiernman M, Klintö K
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Hu L, Zhou W, Ma X, Luo Y, Zhou Q
Fetal Diagn Ther 2023;50(1):22-28. Epub 2023 Jan 10 doi: 10.1159/000528901. PMID: 36626876
Tian M, Xiao L, Jian N, Wei X, Liu S, Zhao H, Li G, Zhang S, Liang W, Lin N, Lin X
Prenat Diagn 2019 Sep;39(10):883-889. Epub 2019 Jul 23 doi: 10.1002/pd.5499. PMID: 31169321
Elander A, Persson C, Lilja J, Mark H
J Plast Surg Hand Surg 2017 Aug;51(4):228-234. Epub 2016 Oct 18 doi: 10.1080/2000656X.2016.1235579. PMID: 27750489
Abdel-Aziz M
Int J Pediatr Otorhinolaryngol 2013 Jan;77(1):85-8. Epub 2012 Oct 29 doi: 10.1016/j.ijporl.2012.09.038. PMID: 23116906

Clinical prediction guides

Isomura ET, Matsukawa M, Yokota Y, Tanaka N, Sugiyama C, Nohara K
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Tian M, Xiao L, Jian N, Wei X, Liu S, Zhao H, Li G, Zhang S, Liang W, Lin N, Lin X
Prenat Diagn 2019 Sep;39(10):883-889. Epub 2019 Jul 23 doi: 10.1002/pd.5499. PMID: 31169321
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Plötz FB, van Essen AJ, Bosschaart AN, Bos AP
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