# Global, Regional, and National Burdens and Trends of Tracheal, Bronchial, and Lung Cancer in Individuals Aged 70 Years and Older from 1990 to 2021

> **NCT06694194** · — · COMPLETED · sponsor: **Hongquan Xing** · enrollment: 111627 (actual)

## Conditions studied

- Lung Cancer Patients

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT06694194
- **Lead sponsor:** Hongquan Xing
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 1990-01-01
- **Primary completion:** 2024-10-10
- **Final completion:** 2024-10-10
- **Target enrollment:** 111627 (ACTUAL)
- **Last updated:** 2024-11-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06694194

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06694194, "Global, Regional, and National Burdens and Trends of Tracheal, Bronchial, and Lung Cancer in Individuals Aged 70 Years and Older from 1990 to 2021". Retrieved via AI Analytics 2026-06-10 from https://api.ai-analytics.org/clinical/NCT06694194. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*