# National Institute of Arthritis, Diabetes, and Digestive and Kidney Diseases

> former institute of the National Institutes of Health in the United States

**Wikidata**: [Q131419965](https://www.wikidata.org/wiki/Q131419965)  
**Source**: https://4ort.xyz/entity/national-institute-of-arthritis-diabetes-and-digestive-and-kidney-diseases

## Summary
The National Institute of Arthritis, Diabetes, and Digestive and Kidney Diseases (NIADDK) was a research institute of the United States National Institutes of Health. Established in 1981, the organization served as a federal body for medical research until its dissolution in 1988. It was subsequently replaced by the National Institute of Diabetes and Digestive and Kidney Diseases and the National Institute of Arthritis and Musculoskeletal and Skin Diseases.

## Key Facts
- **Formal Name:** National Institute of Arthritis, Diabetes, and Digestive and Kidney Diseases.
- **Acronym:** NIADDK.
- **Organization Type:** Research institute.
- **Parent Organization:** National Institutes of Health (NIH), United States.
- **Established:** 1981.
- **Dissolved:** 1988.
- **Direct Successors:** National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) and National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS).
- **Primary Function:** Organization whose primary purpose was research.

## FAQs
### Q: What happened to the National Institute of Arthritis, Diabetes, and Digestive and Kidney Diseases?
A: The institute was dissolved in 1988. It was replaced by two separate entities: the National Institute of Diabetes and Digestive and Kidney Diseases and the National Institute of Arthritis and Musculoskeletal and Skin Diseases.

### Q: How long was the NIADDK operational?
A: The institute was operational for approximately seven years, having been established in 1981 and dissolved in 1988.

### Q: What was the primary purpose of the NIADDK?
A: As a research institute within the National Institutes of Health, its primary purpose was to conduct and support research.

## Why It Matters
The National Institute of Arthritis, Diabetes, and Digestive and Kidney Diseases represents a specific period of organizational evolution within the United States National Institutes of Health. Its existence reflects how federal health agencies categorize and manage distinct disease portfolios. The restructuring of the NIADDK in 1988 was a significant administrative event that recognized the growing complexity and distinct research needs of metabolic diseases versus musculoskeletal conditions. This division allowed for more specialized focus through the creation of the National Institute of Diabetes and Digestive and Kidney Diseases and the National Institute of Arthritis and Musculoskeletal and Skin Diseases, shaping the current landscape of U.S. medical research infrastructure.

## Notable For
- Being a former constituent institute of the U.S. National Institutes of Health.
- Serving as the predecessor to two currently active NIH institutes (NIDDK and NIAMS).
- Operating under the specific acronym NIADDK during the 1980s.
- Consolidating research on arthritis, diabetes, digestive, and kidney diseases into a single administrative unit prior to 1988.

## Body
### Organizational History
The National Institute of Arthritis, Diabetes, and Digestive and Kidney Diseases (NIADDK) was an institute within the United States National Institutes of Health. It was classified as a research institute, defined as an organization whose primary purpose is research.

### Timeline of Existence
The institute had a defined operational lifespan within the broader history of the NIH:
- **Inception:** The institute was established in 1981.
- **Dissolution:** The organization ceased to exist under this title in 1988.

### Succession and Reorganization
In 1988, the NIADDK was replaced by two distinct institutes to better address specific research areas:
1.  **National Institute of Diabetes and Digestive and Kidney Diseases**
2.  **National Institute of Arthritis and Musculoskeletal and Skin Diseases**

## References

1. [Source](https://history.nih.gov/display/history/NIH+Institutes%2C+Centers%2C+and+Offices#NIHInstitutes,Centers,andOffices-Institutes(Alphabetical))