# Diagnosis and Treatment of Patients With Cystic Fibrosis

> **NCT00001223** · — · TERMINATED · sponsor: **National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)** · enrollment: 79 (actual)

## Conditions studied

- Cystic Fibrosis
- Liver Disease or Abnormalities
- Diabetes
- Pancreatic Insufficiency (Exocrine and Endocrine)

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00001223
- **Lead sponsor:** National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 1988-01-01
- **Primary completion:** 2026-01-30
- **Final completion:** 2026-01-30
- **Target enrollment:** 79 (ACTUAL)
- **Why stopped:** PI left NIH
- **Last updated:** 2026-02-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00001223

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00001223, "Diagnosis and Treatment of Patients With Cystic Fibrosis". Retrieved via AI Analytics 2026-06-26 from https://api.ai-analytics.org/clinical/NCT00001223. Licensed CC0.

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