Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0017168 (gastroesophageal reflux disease)
 11,783 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Recurrent vomiting is common in children with severe mental retardation and leads to significant morbidity with malnutrition, anemia, and aspiration pneumonitis. Spasms of the abdominal muscles and diaphragm, uncoordinated peristalsis, and central nervous system disorders are causes of dysphagia and continuous gastroesophageal reflux. It is desirable that mentally retarded children with vomiting have a barium swallow and esophagoscopy as early as possible. Fundoplication should be performed before complications develop. Spasms with aspiration followed by apnea, in particular, are life-threatening situations. After surgery there is a definite improvement in mental and physical development.
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PMID:Gastroesophageal reflux and severe mental retardation. 392 35

Fryns syndrome is a rare autosomal recessive disorder characterized by diaphragmatic hernia and multiple anomalies. Almost all infants have died at birth, and survivors have had severe mental retardation. The authors report on a family in which three children had diaphragmatic hernia diagnosed prenatally. The first child died of severe pulmonary hypoplasia in the neonatal period. The second survived after diaphragmatic hernia repair, and was found to have Fryns syndrome based on the spectrum of associated anomalies and the family history. He has done well except for significant gastroesophageal reflux, mild developmental delay, and mild hypotonia. The third child's diaphragmatic hernia was diagnosed early during fetal life, and the parents chose to terminate the pregnancy. These cases illustrate the spectrum of Fryns syndrome and the importance of a family history in patients with congenital diaphragmatic hernia. This is the first report of survival of a patient with Fryns syndrome without severe mental retardation.
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PMID:Fryns syndrome: a rare familial cause of congenital diaphragmatic hernia. 780 64

With the aim of evaluating the incidence of gastroesophageal reflux (GER) in neurologic pediatric patients with severe motor and/or psychiatric involvement, a retrospective study of 140 infants followed at the Neuropediatric Unit was realized. Forty-five patients (32.1%) had moderate to severe mental retardation (ms RR), 21 of these patients had associated tetraparetic cerebral palsy (T-CP). The rest of the infants presented variable degrees of neurologic involvement: 25 diplegic (D-CP), 27 hemiparetic (H-CP), 22 with slight mental retardation or borderline IQ without motor deficit (SMR), and 21 had attention deficit disorder with hyperactivity (ADD-H). The diagnosis of GER was based on clinical symptomatology and barium ingestion with fluoroscopy and/or esophagoscopy. GER was confirmed in 27 patients: 19 (90.5%) with T-CP, 6 (25%) with ms-MR and 2 (8%) with D-CP. The rest of the infants did not have GER. There was a very significant difference in the frequency of GER in the T-CP group with respect to the other groups (p < 0.001) and a significant difference in the ms-MR patients with respect to the other groups (p < 0.05). The treatment of GER was surgical in ten patients (37%), after failure of medical treatment in 8; exclusively medical treatment in 10 cases (37%) and postural and dietetic treatment in 7 (26%) patients. Good control of GER, resulting in an improvement in the quality of life, occurred in 90% of the patients treated surgically and only in 55% of the patients treated medically.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Gastroesophageal reflux in pediatric neurologic patients]. 846 Aug 41

One hundred and seventy six children with severe mental retardation underwent a fundoplication for considerable gastro-oesophageal reflux. There were six 'early' (3%) deaths and five 'late' deaths. Major complications developed in 17 (10%) children whereas 86 (49%) had 'minor' complications. A revision operation was required in 27 patients. Overall 142 (81%) children achieved a good result. In spite of the high complication rate and the need for a secondary operation in 15% of the patients, the quality of life for these children and their parents and carers is greatly improved by antireflux surgery.
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PMID:Operation for gastro-oesophageal reflux associated with severe mental retardation. 846 36

A 34-year-old woman with severe mental retardation suffered from gastroesophageal reflux, projectile vomiting, weight loss, and a prepyloric ulcer. Despite the implementation of non-intrusive behavior treatment procedures involving simple correction and differential reinforcement (Treatment A), fundoplication surgery with implantation of a gastrostomy feeding tube had been recommended. A descriptive functional analysis suggested that the woman's vomiting was maintained by escape. Revised treatment was implemented throughout her waking hours. Treatment B consisted of the addition of escape extinction and antecedent control procedures. Treatment C added to these procedures food choice and additional differential reinforcement procedures. Results showed the respective mean frequency of vomiting and mean weight were: Treatment A--1.4 episodes/day and 118 lbs; Treatment B--1.1 episodes/day and 105 lbs; Treatment C--0.2 incidents/day and 133 lbs. The woman's progress has been maintained for nearly 2 years.
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PMID:Long-term maintenance of a behavioral alternative to surgery for severe vomiting and weight loss. 919 7

We report a 4-year-old female with a de novo complex karyotype with multiple chromosomal rearrangements and a distinctive phenotype. Her medical history is significant for having been a twin born at 35 weeks gestation, breech presentation, with feeding problems and poor growth as an infant, gastroesophageal reflux disease, peripheral pulmonic stenosis, omphalocele, high myopia, and severe mental retardation. She is small for her age with microcephaly, posteriorly sloping forehead, shallow orbits, long palpebral fissures, prominent nose, wide mouth, absent uvula, kyphosis, brachydactyly, bridged palmar crease, and hypertonia. Peripheral blood lymphocytes revealed a karyotype of 46,XX,t(1;12)(p22.3;q21.3),inv(6)(p24q23),t(7;18)(q11.2;q21.2) in all cells. Parental karyotypes and that of her twin were normal. Spectral Karyotyping (SKY) and fluorescence in situ hybridization (FISH) with whole chromosome paints for chromosomes 1, 6, 7, 12, and 18 did not reveal additional rearrangements. Prometaphase G-banding analysis suggested that the "inverted" chromosome 6 might contain a cryptic rearrangement. Although no deletion nor duplication was detected using metaphase comparative genomic hybridization (CGH), multicolor high resolution banding (mBAND) demonstrated a double inversion of chromosome 6, resulting in a final karyotype as above but including der(6)(pter --> p23::q21 --> q22.3::q21 --> p23::q22.3 --> qter).
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PMID:A de novo complex karyotype with two independent balanced translocations and a double inversion of chromosome 6 presenting with multiple congenital anomalies. 1531 75

Hypomelanosis of Ito has been associated with precocious puberty in two cases. This study reports a third case involving a female with hypomelanosis of Ito including severe mental retardation and seizure disorder with autonomic symptoms (gastroesophageal reflux and asthma). At age 5 she developed vaginal discharge, thelarche, and adrenarche. Soon after, she died of pneumonia stemming from her neurologic deficits. A postmortem examination revealed normal gonads and endocrine organs. The breasts and vulva were prematurely developed. Central nervous system findings included megalencephaly, neuronal eosinophilic inclusions, leptomeningeal neuroglial heterotopias, and cortical dysplasia. Both previously reported cases of hypomelanosis of Ito associated with precocious puberty had abnormal gonads and responded to cyproterone acetate therapy, indicating a peripheral mechanism of precocious puberty (gonadotrophin-independent). The current case, which was autopsied, lacks significant gonadal pathology, and has extensive neurologic involvement that suggests that a central mechanism of precocious puberty (gonadotrophin-dependent) can also be associated with hypomelanosis of Ito.
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PMID:Hypomelanosis of Ito associated with precocious puberty. 1637 80