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It is possible that the main title of the report Nephrogenic Diabetes Insipidus is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report.
Nephrogenic diabetes insipidus (NDI) is a rare kidney disorder that may be inherited or acquired. NDI is not related to the more common diabetes mellitus (sugar diabetes), in which the body does not produce or properly use insulin. NDI is a distinct disorder caused by complete or partial resistance of the kidneys to arginine vasopressin (AVP). Vasopressin is an antidiuretic hormone used by the kidney to manage water balance in the body. NDI causes chronic excessive thirst (polydipsia), excessive urine production (polyuria), and potentially dehydration. If left untreated, repeated episodes of severe dehydration may develop, eventually resulting in serious complications. Most cases of hereditary NDI are inherited as X-linked recessive disorders. Rare cases are inherited as an autosomal recessive or dominant disorder. Two different genes have been identified that cause hereditary NDI. NDI may also be acquired during life as a result of drug use (e.g., lithium therapy), kidney disease, obstruction of the tubes that carry urine from the kidneys to the bladder (ureters), and prolonged metabolic imbalances such as low levels of potassium in the blood (hypokalemia) or high levels of calcium in the blood (hypercalcemia). NDI may also be a temporary complication associated with pregnancy.
The term nephrogenic diabetes insipidus was first used in the medical literature in 1947. In the past, the term diabetes insipidus renalis was used to denote this disorder. NDI is different from central diabetes insipidus, which is a rare disorder characterized by the inability of the body to produce vasopressin (rather than vasopressin resistance as in NDI).
March of Dimes Birth Defects Foundation
1275 Mamaroneck Avenue
White Plains, NY 10605
NIH/National Institute of Diabetes, Digestive & Kidney Diseases
Office of Communications & Public Liaison
Bldg 31, Rm 9A06
31 Center Drive, MSC 2560
Bethesda, MD 20892-2560
NDI (Nephrogenic Diabetes Insipidus) Foundation
PO Box 1390
Eastsound, WA 98245
Genetic and Rare Diseases (GARD) Information Center
PO Box 8126
Gaithersburg, MD 20898-8126
PO Box 241956
Los Angeles, CA 90024
This is an abstract of a report from the National Organization for Rare Disorders (NORD). A copy of the complete report can be downloaded free from the NORD website for registered users. The complete report contains additional information including symptoms, causes, affected population, related disorders, standard and investigational therapies (if available), and references from medical literature. For a full-text version of this topic, go to www.rarediseases.org and click on Rare Disease Database under "Rare Disease Information".
The information provided in this report is not intended for diagnostic purposes. It is provided for informational purposes only. NORD recommends that affected individuals seek the advice or counsel of their own personal physicians.
It is possible that the title of this topic is not the name you selected. Please check the Synonyms listing to find the alternate name(s) and Disorder Subdivision(s) covered by this report
This disease entry is based upon medical information available through the date at the end of the topic. Since NORD's resources are limited, it is not possible to keep every entry in the Rare Disease Database completely current and accurate. Please check with the agencies listed in the Resources section for the most current information about this disorder.
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Last Updated: 2/7/2013
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