# Effect of Combination Therapy on SCLC After Initial Treatment Failure

> **NCT04790955** · — · UNKNOWN · sponsor: **First Affiliated Hospital of Harbin Medical University** · enrollment: 48 (estimated)

## Conditions studied

- Small-cell Lung Cancer

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04790955
- **Lead sponsor:** First Affiliated Hospital of Harbin Medical University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-03-01
- **Primary completion:** 2024-03-01
- **Final completion:** 2024-03-01
- **Target enrollment:** 48 (ESTIMATED)
- **Last updated:** 2021-03-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04790955

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04790955, "Effect of Combination Therapy on SCLC After Initial Treatment Failure". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04790955. Licensed CC0.

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