# Dosing of LT4 in Older Individuals

> **NCT06073665** · PHASE4 · RECRUITING · sponsor: **University of Pennsylvania** · enrollment: 228 (estimated)

## Conditions studied

- Hypothyroidism

## Interventions

- **DRUG:** Levothyroxine Sodium

## Key facts

- **NCT ID:** NCT06073665
- **Lead sponsor:** University of Pennsylvania
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-01-31
- **Primary completion:** 2028-04-01
- **Final completion:** 2028-04-01
- **Target enrollment:** 228 (ESTIMATED)
- **Last updated:** 2026-02-19

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06073665

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06073665, "Dosing of LT4 in Older Individuals". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT06073665. Licensed CC0.

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