# Plasma Circulating Deoxyribonucelic Acid (DNA) as a Response Marker

> **NCT00318604** · — · UNKNOWN · sponsor: **Far Eastern Memorial Hospital**

## Conditions studied

- Head and Neck Cancer
- Esophageal Cancer

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00318604
- **Lead sponsor:** Far Eastern Memorial Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** —
- **Primary completion:** —
- **Final completion:** —
- **Target enrollment:** — (—)
- **Last updated:** 2006-05-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00318604

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00318604, "Plasma Circulating Deoxyribonucelic Acid (DNA) as a Response Marker". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT00318604. Licensed CC0.

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