# Effect of Natural Antioxidant Supplement on Sperm DNA Fragmentation

> **NCT03646825** · — · TERMINATED · sponsor: **Colorado Center for Reproductive Medicine** · enrollment: 54 (actual)

## Conditions studied

- Observe Effect of Antioxidant on Sperm DNA Fragmention

## Interventions

- **DIETARY_SUPPLEMENT:** Natural Antioxidant supplement

## Key facts

- **NCT ID:** NCT03646825
- **Lead sponsor:** Colorado Center for Reproductive Medicine
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2018-08-01
- **Primary completion:** 2022-06-15
- **Final completion:** 2022-10-01
- **Target enrollment:** 54 (ACTUAL)
- **Why stopped:** Completed study with fewer participants than expected
- **Last updated:** 2023-02-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03646825

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03646825, "Effect of Natural Antioxidant Supplement on Sperm DNA Fragmentation". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT03646825. Licensed CC0.

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