# A Phase 1 TP-271 Oral PK Multiple Ascending Dose Study

> **NCT03450187** · PHASE1 · COMPLETED · sponsor: **Tetraphase Pharmaceuticals, Inc** · enrollment: 40 (actual)

## Conditions studied

- Bacterial Infections

## Interventions

- **DRUG:** TP-271

## Key facts

- **NCT ID:** NCT03450187
- **Lead sponsor:** Tetraphase Pharmaceuticals, Inc
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-03-20
- **Primary completion:** 2018-12-31
- **Final completion:** 2019-03-31
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2021-12-17

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03450187

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03450187, "A Phase 1 TP-271 Oral PK Multiple Ascending Dose Study". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT03450187. Licensed CC0.

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