Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011053 (deafness)
 10,271 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two brothers with DIDMOAD (Wolfram) syndrome are described. The elder brother is 12 years old and was diagnosed as having diabetes mellitus at five. He later developed optic atrophy. The younger brother is 10 years old. He also has suffered from diabetes mellitus and optic atrophy. Their audiograms showed moderate hearing loss only at 8000 Hz. Auditory brainstem response (ABR) was normal. No vestibular abnormalities were found. In 151 reported cases, including present cases, 17.4 percent have moderate to severe or at least subjective deafness, 45.0 percent have deafness only at high frequency, 6 percent have deafness for which the severity was not described, 13.4 percent have normal hearing, and in 18.1 percent the status of hearing was not mentioned.
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PMID:Otologic findings of DIDMOAD syndrome. 201 92

In France, the combination of diabetes insipidus, diabetes mellitus, optic atrophy, and deafness (DIDMOAD) is designated as Wolfram syndrome. An analysis of 14 personal cases and previous reports showed that the syndrome develops gradually and specified the most common order of occurrence of the various components as well as the other abnormalities (e.g., of the urinary tract) which may be found. Wolfram syndrome is an inherited condition (recessive autosomal transmission). The lack of association with HLA antigens seems to have been established (in the few cases where HLA typing was performed). The prognosis of Wolfram syndrome is grim, with the occurrence of each additional component adding to the severity of the disease.
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PMID:[Diabetes mellitus, diabetes insipidus, optic atrophy and deafness]. 206 60

Two patients with diabetes mellitus (DM), diabetes insipidus (DI), optic atrophy (OA), deafness (D) and dilatation of the urinary tract-the so-called DIDMOAD syndrome are presented. In one of the patients, the presenting components were DI and OA. In the second case, DM was the first manifestation to be diagnosed, and in this patient the course of the syndrome was complicated by associated epileptical activity disorders, and later septicemia. The admission of these patients led us to review the literature describing this syndrome.
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PMID:Diabetes mellitus, diabetes insipidus, optic atrophy and deafness (DIDMOAD syndrome). 209 58

Two children with the DIDMOAD syndrome (diabetes insipidus, diabetes mellitus, optic atrophy, deafness) developed a megaloblastic and sideroblastic anemia, neutropenia, and borderline thrombocytopenia. Plasma thiamine concentration was low in one patient and normal in the other; in both children, thiamine pyrophosphate in erythrocytes and thiamine pyrophosphokinase activity were lower than the lowest values observed in control subjects. A month after institution of treatment with thiamine, the hematologic findings had returned to normal and the insulin requirements had decreased. Withdrawal of thiamine repeatedly induced relapse of the anemia and an increase in insulin requirements. We propose that an inherited abnormality of thiamine metabolism is responsible for the multisystem degenerative disorder known as DIDMOAD syndrome.
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PMID:Thiamine-responsive anemia in DIDMOAD syndrome. 280 20

Wolfram, or DIDMOAD, syndrome is a genetic disorder characterized by diabetes insipidus, diabetes mellitus, optic atrophy and deafness. We studied a family in which only diabetes mellitus and primary optic atrophy were present in three female siblings. Two of these patients, fraternal twins, were subjected to a complete electrophysiologic examination. The possibility of an incomplete clinical expression of Wolfram syndrome, hypotheses of its genetic transmission, and diagnostic problems are discussed.
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PMID:Incomplete Wolfram syndrome: clinical and electrophysiologic study of two familial cases. 272 80

We describe five patients with Wolfram syndrome (diabetes insipidus, diabetes mellitus, optic atrophy and deafness). Three of the patients appear to have had very gradual onset of diabetes mellitus at an early age yet all patients when tested for C-peptide response to glucagon were severely deficient. All patients are registered blind from primary optic atrophy, two have severe hearing difficulties and three high tone sensorineural hearing loss on audiometry. Four patients have cranial diabetes insipidus which in two cases is partial and of gradual onset and was attributed to poor control of the diabetes mellitus. In one case treatment of the insipidus relieved enuresis. All five patients have evidence of dilatation of the urinary tract and one patient is managed in the long-term by self-catheterisation which has resulted in one episode of bacteraemia. One patient has marked testicular atrophy and investigation reveals this to be due to primary hypogonadism and not to hypothalamic-pituitary dysfunction. One female patient had her menarche delayed until the age of 19 years but has subsequently had the only successful pregnancy in a patient with this syndrome of which we are aware.
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PMID:Wolfram (DIDMOAD) syndrome: a complex long-term problem in management. 308 28

A 30 year old man with DIDMOAD (diabetes insipidus, diabetes mellitus, optic atrophy and deafness) syndrome associated with myocardial disease is reported. Echocardiographic study revealed a marked symmetric left ventricular hypertrophy. Histology of the endomyocardial biopsy specimen from the right ventricle showed severe glycogen deposition in the myocytes. This case may indicate that DIDMOAD syndrome is a hereditary systemic disease affecting multiple organs, including the myocardium.
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PMID:DIDMOAD (diabetes insipidus, diabetes mellitus, optic atrophy and deafness) syndrome associated with myocardial disease. 317 80

The Wolfram, or DIDMOAD, syndrome is a rare congenital disease that is associated with diabetes insipidus, insulin dependent diabetes mellitus of an early onset, bilateral optic atrophy and deafness. Urological disorders are usually present as well. We have studied nine patients belonging to five different families. All of the family members were HLA typed (including DR), and islet cell as well as antinuclear antibody determinations were carried out. Although individuals with insulin dependent diabetes mellitus are very prone to have either HLA-DR3 or -DR4 antigens, none of our patients had DR3 antigens and only one was DR4 positive. On the other hand, three of our patients were typed as HLA-DR2 positive. This antigen is uncommon in classical insulin dependent diabetes. In one of the families, the affected siblings did not share the same HLA haplotype. Islet cell and antinuclear antibodies were not found in any of the cases and six of the patients had a small, but significant, insulin secretory reserve. On the basis of some of the clinical features it was also possible to further distinguish between the DIDMOAD syndrome and the classical insulin dependent diabetes mellitus. The differences encountered between classical and DIDMOAD insulin dependent diabetes mellitus--the presence/absence of HLA linkage, HLA-DR2, -DR3 and -DR4 associations, islet cell or antinuclear antibodies, the tendency to ketosis and diabetic retinopathy--indicate that their etiopathogenies are triggered by distinct mechanisms.
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PMID:Contrasting features of insulin dependent diabetes mellitus associated with neuroectodermal defects and classical insulin dependent diabetes mellitus. 329 50

The Wolfram, or DIDMOAD, syndrome consists of diabetes insipidus, diabetes mellitus, optic atrophy, and deafness. Diabetes mellitus usually occurs as the first manifestation of this syndrome, followed by the development of optic atrophy, neurosensory hearing loss, and finally diabetes insipidus. We report on four cases with a review of the literature. The diabetes mellitus occurring in these patients is clinically indistinguishable from classic type I diabetes mellitus. Two of three patients continue to have measurable C-peptide secretion 8 yr after onset of diabetes. Two of three patients with Wolfram syndrome had the HLA-DR2 antigen. Combining our cases with those described in the literature, 7 of 11 patients have the HLA-DR2 antigen. The preponderance of the HLA-DR2 antigen in the Wolfram syndrome is different from classic type I diabetes. This is further evidence of the genetic heterogeneity of diabetes mellitus. Although the Wolfram syndrome is rare, it should be considered in diabetic patients with unexplained optic atrophy and hearing loss or with polyuria and polydipsia in the presence of adequate blood sugar control.
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PMID:Wolfram syndrome: report of four new cases and a review of literature. 346 31

In order to investigate the possible role of oxytocin in osmoregulation and its response to stress, plasma immunoreactive oxytocin was measured during hypertonic saline infusion and insulin-induced hypoglycaemia in a group of normal subjects, four patients with idiopathic diabetes insipidus and one patient with DIDMOAD syndrome (the syndrome of diabetes insipidus, diabetes mellitus, optic atrophy and deafness). The results were compared with those of plasma immunoreactive vasopressin to the same stimuli. As expected, there was a rise in plasma vasopressin in the normal subjects to both tests: this was absent in the patients with diabetes insipidus. Plasma oxytocin did not rise during hypertonic saline infusion in either group of subjects. The response of oxytocin to insulin-induced hypoglycaemia (0.15 U/kg soluble insulin) in normal subjects was much more variable. One highly symptomatic volunteer showed a marked rise in oxytocin. Two subjects also showed a rise when retested with 0.19 U/kg soluble insulin. There was no response of oxytocin to a standard-dose insulin test in the patients with diabetes insipidus. The data suggest that, in man, oxytocin is not involved in osmoregulation but that it may be secreted in response to marked hypoglycaemia.
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PMID:Responses of neurohypophysial peptides to hypertonic saline and insulin-induced hypoglycaemia in man. 351 6


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