# Effect of Varying Testosterone Levels on Insulin Sensitivity in Men With Idiopathic Hypogonadotropic Hypogonadism (IHH)

> **NCT03118479** · PHASE1 · TERMINATED · sponsor: **Massachusetts General Hospital** · enrollment: 7 (actual)

## Conditions studied

- Hypogonadotropic Hypogonadism
- Kallmann Syndrome

## Interventions

- **DRUG:** Anastrozole Pill
- **DRUG:** Testosterone
- **DRUG:** Placebo Oral Tablet

## Key facts

- **NCT ID:** NCT03118479
- **Lead sponsor:** Massachusetts General Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2010-05
- **Primary completion:** 2010-09-01
- **Final completion:** 2010-09-01
- **Target enrollment:** 7 (ACTUAL)
- **Why stopped:** Because the PI left the institution.
- **Last updated:** 2017-04-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03118479

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03118479, "Effect of Varying Testosterone Levels on Insulin Sensitivity in Men With Idiopathic Hypogonadotropic Hypogonadism (IHH)". Retrieved via AI Analytics 2026-05-23 from https://api.ai-analytics.org/clinical/NCT03118479. Licensed CC0.

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