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At least 19 recordsLinked to original sources
PubMed1976

Recessive inheritance of diabetes: the syndrome of diabetes insipidus, diabetes mellitus, optic atrophy and deafness.

A few rare syndromes have been delineated in which diabetes mellitus is inherited in association with other conditions. This paper describes five patients, including four siblings in one family, who have diabetes insipidus, diabetes mellitus, optic atrophy and deafness (the DIDMOAD syndrome). The parents of both families are normal but are first cousins. All the patients have insulin-dependent diabetes mellitus with a typical juvenile-onset. The onset of diabetes insipidus was insidious and the symptoms could easily have been ascribed to poor control of diabetes mellitus. The importance of diagnosing diabetes insipidus is that all these patients had dilatation of the urinary tract varying from mild hydroureter to severe hydronephrosis and this improved with treatment of the diabetes insipidus. It is suggested that patients with diabetes mellitus and optic atrophy should have regular screening tests for diabetes insipidus since it is likely that they represent cases of the full syndrome with incomplete clinical expression. The occurrence of this rare syndrome in four siblings of unaffected parents indicates that the syndrome is due to a recessive gene, but the pathogenesis is unknown.

Adolescent↗
PubMed1982

[DIDMOAD syndrome (diabetes insipidus, diabetes mellitus, optic atrophy, deafness) with cerebello-pontine atrophy].

The case is reported of a 32-year old women of Dutch origin who presented with diabetes insipidus, diabetes mellitus, atrophy of the optic nerve, and dilatation of the urinary tract, the combination known as "DIDMOAD syndrome". Unusual features of this case were regional atrophy of the cerebellum and the pons, and hydrocephalus internus which were associated with alterations of personality and mental function. The clinical symptoms of the syndrome simulated "essential" type 1 diabetes with advanced complications such as retinopathy and autonomous and peripheral neuropathy. The presence of diabetes insipidus with polyuria and polydipsia was not recognized for years because the symptoms were ascribed to diabetes mellitus. The neurologic and psychological symptoms in this patient suggest a more generalized defect of the central nervous system in this syndrome than has been observed previously. Recognition of the condition is of importance because it requires specific therapeutic measures (e.g. for diabetes insipidus), and because of the genetic and prognostic implications.

Adult↗
PubMed1991

Diabetes insipidus, diabetes mellitus, optic atrophy and deafness (DIDMOAD syndrome). A clinical study in two Sudanese families.

Four Sudanese children with DIDMOAD syndrome (diabetes insipidus, diabetes mellitus, optic atrophy and deafness) are reported. They were two boys (aged 15 and 16 years) in one family and a boy and a girl (aged 16 and 6 years, respectively) in another family. Diabetes mellitus was first to appear (at 3-8 years) followed by deafness and visual failure; and the disease ended fatally in one patient (aged 20 years). In the other three, diabetes insipidus was confirmed using water deprivation test for 8 hours. The maximum urine osmolality ranged between 131-523 mOsm/kg, whereas the corresponding plasma osmolality ranged between 315-332 mOsm/kg. Slight further improvement in urine concentration was observed in 2 of the patients following the use of desmopressin (DDAVP, 20 micrograms intranasally). Intravenous pyelography, voiding cystourethrography and ultrasound revealed severe bilateral hydronephrosis, dilated ureters and distended bladder without vesicoureteral reflux in the three patients. With the high rate of consanguinity prevalent in North Africa and the Middle East, we recommend examining children who present with diabetes mellitus in this region for features of DIDMOAD syndrome.

Adolescent↗
PubMed1977

Diabetes insipidus, diabetes mellitus, optic atrophy, and deafness. 3 cases of 'DIDMOAD' syndrome.

Three children with diabetes insipidus, diabetes mellitus, optic atrophy, and high-tone deafness were shown to lack vasopressin, indicative of degeneration of the cells of the hypothalamic supraoptic nuclei. The syndrome being due to a single gene defect, inherited as an autosomal recessive, is therefore likely to be the result of an inborn error of metabolism with variable periods of latency in those affected.

Adolescent↗
PubMed1988

DIDMOAD (diabetes insipidus, diabetes mellitus, optic atrophy and deafness) syndrome associated with myocardial disease.

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.

Adult↗
PubMed1985

Association of diabetes insipidus, diabetes mellitus, optic atrophy, and deafness. The Wolfram or DIDMOAD syndrome.

Seven patients with a rare syndrome of diabetes insipidus (DI), diabetes mellitus (DM), optic atrophy (OA), neurosensory deafness (D), atony of the urinary tract, and other abnormalities (Wolfram or DIDMOAD syndrome) are reported. Of the seven patients, three siblings were followed up for 10-17 years. All seven patients had diabetes mellitus and optic atrophy; six had diabetes insipidus; and in the four patients investigated there was dilatation of the urinary tract. The severity of diabetes varied, and all required insulin for control of the hyperglycaemia. In one patient the course of the disease simulated maturity onset diabetes of the young; another presented with ketoacidosis; but none had haplotypes usually associated with insulin dependent diabetes mellitus. The diabetes insipidus responded to chlorpropamide, suggesting partial antidiuretic hormone deficiency. Onset of optic atrophy and loss of vision occurred relatively late and progressed slowly, although in one patient there was a rapid deterioration in visual acuity. Deafness was mild, of late onset, and of sensorineural origin. A degenerative process affecting the central and peripheral nervous system can explain all the manifestations of the syndrome except diabetes mellitus. The pathogenesis of the diabetes mellitus remains obscure.

Child↗
PubMed1986

A variant of the "DIDMOAD" syndrome (diabetes insipidus, diabetes mellitus, optic atrophy and deafness).

A 29-year-old female with diabetes insipidus, deafness, a visual disorder and an abnormal glucose tolerance test, who gave birth to a healthy baby is described. Her male sibling is probably also similarly affected. These patients may represent previously unreported variants of the "DIDMOAD" (Diabetes Insipidus, Diabetes Mellitus, Optic Atrophy and Deafness) syndrome. This is the first reported case of childbirth in an affected patient.

Adult↗
PubMed1994

Biochemical and molecular studies of mitochondrial function in diabetes insipidus, diabetes mellitus, optic atrophy, and deafness.

OBJECTIVE: To determine if diabetes insipidus, diabetes mellitus, optic atrophy, and deafness (DIDMOAD) combined with a cerebellar syndrome is associated with a systemic disorder of respiratory chain function as found in similar genetic syndromes. CASE: A muscle biopsy was taken from a patient with DIDMOAD, and a mitochondrial fraction was prepared. Respiratory chain function was assessed by analysis of intermediary metabolites, histochemical analysis of muscle biopsy, measurement of the activity of individual respiratory chain complexes, oxidative flux through the respiratory chain, and cytochrome concentration and compared with a population with normal respiratory chain function. Mitochondrial DNA from skeletal muscle, brain, and pancreas was examined for major rearrangements and specific point mutations. Brain tissue was examined neuropathologically for abnormalities, particularly those previously described in association with DIDMOAD. RESULTS: No abnormality was found in mitochondrial oxidation, individual complex activity, or cytochrome concentration. Histochemical analysis and electron microscopy showed no abnormality known to be associated with mitochondrial dysfunction. A single-base substitution at position 12308 of the mitochondrial genome was found, but no major rearrangement of mitochondrial DNA was demonstrated. Neuropathological examination revealed severe demyelination and gliosis in the optic nerves and loss of Purkinje cells associated with gliosis in the white matter in the cerebellum. CONCLUSIONS: We have found no evidence that DIDMOAD is associated with a systemic abnormality of respiratory chain function. The mitochondrial DNA single-base substitution noted is likely to be a polymorphism rather than a pathogenic point mutation. We have confirmed that DIDMOAD may be associated with a neurodegenerative disorder, but the cause of this remains undetermined.

Adult↗
PubMed1979

Diabetes insipidus, diabetes mellitus, optic atrophy and deafness. A clinical and genetic study.

Two Iraqi sisters and a female cousin developed diabetes insipidus (DI), diabetes mellitus (DM), optic atrophy (OA), and deafness (D), (the 'DIDMOAD' syndrome) before the age of 12 years. One girl exhibited all the features of this disease complex only 3 months after an unusually late onset of recognizable symptoms at 11 years 9 months. Another girl died suddenly and unexpectedly. This family study illustrates the recessive inheritance pattern of the syndrome.

Child↗
PubMed1979

[Diabetes insipidus, diabetes mellitus, optic atrophy and labyrinthine deafness: the DIDMOAD-syndrome (author's transl)].

The DIDMOAD syndrome is a combination of diabetes mellitus, diabetes insipidus, optic atrophy and labyrinthine deafness. The inheritance is autosomalrecessive. Diagnostic and therapeutic possibilities are discussed on the basis of a further case of this pathogenetically not yet clarified disease pattern. Early detection of this syndrome in juvenile diabetics is important for long-term prognosis and genetic family advice.

Child↗
PubMed1978

[Diabetes insipidus, diabetes mellitus, optic nerve atrophy, and deafness--an autosomal recessive syndrome (didmoad-syndrome) (author's transl)].

By reporting a further case attention is drawn to the autosomal recessive inherited DIDMOAD-syndrome. While diabetes mellitus and optic atrophy are easy to recognize, one often has specifically to look for deafness, diabetes insipidus and the frequently associated dilatation of the urinary tract. Awareness of this condition is important for genetic counselling and vocational guidance, and allows to avoid invasive neuroradiological investigations.

Child↗
PubMed1982

The syndrome of diabetes insipidus, diabetes mellitus, optic atrophy, deafness, and other abnormalities (DIDMOAD-syndrome). Two affected sibs and a short review of the literature (98 cases).

We describe two sibs with DIDMOAD-Syndrome, a 19-year-old girl with diabetes mellitus (type I), optic atrophy, inner-ear deafness, and atonia of the urinary tract, and her 5-year-old brother with diabetes mellitus (type I) and optic atrophy. Studies of red blood cell insulin receptors revealed a normal number of receptors per cell and normal affinity to insulin. The syndrome represents an autosomal recessively inherited type of diabetes mellitus, which remains often undiagnozed since most of the symptoms except diabetes mellitus and optic atrophy occur with varying expressivity. An atonia of the efferent urinary tract often with fatal complications is present in 46% of all patients with this syndrome reported in the literature and is unfortunately not included in the acronym DIDMOAD.

Adult↗
PubMed1998

Diabetes insipidus, diabetes mellitus, optic atrophy and deafness (DIDMOAD) caused by mutations in a novel gene (wolframin) coding for a predicted transmembrane protein.

Wolfram syndrome is an autosomal recessive disorder characterized by juvenile diabetes mellitus, diabetes insipidus, optic atrophy and a number of neurological symptoms including deafness, ataxia and peripheral neuropathy. Mitochondrial DNA deletions have been described in a few patients and a locus has been mapped to 4p16 by linkage analysis. Susceptibility to psychiatric illness is reported to be high in affected individuals and increased in heterozygous carriers in Wolfram syndrome families. We screened four candidate genes in a refined critical linkage interval covered by an unfinished genomic sequence of 600 kb. One of these genes, subsequently named wolframin, codes for a predicted transmembrane protein which was expressed in various tissues, including brain and pancreas, and carried loss-of-function mutations in both alleles in Wolfram syndrome patients.

Adolescent↗