# Comparative Study of Scalp Cooling System and Chemical Cold Cap (COHAIR Study)

Source: https://onco.cc/trials/nct03711877/  
OnCo record `nct03711877` (Trial). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)"; commercial use needs a licence.

## TL;DR

A phase 3 trial of Scalp cooling in Breast cancer, run by Tao OUYANG, with a status the registry has not verified recently.

## Summary

Comparative Study of Scalp Cooling System and Chemical Cold Cap (COHAIR Study) is a phase 3 interventional study registered as NCT03711877 by Tao OUYANG, with 256 participants planned, started 2019-03-07 and due to reach its primary completion in 2023-12-31. Interventions recorded: Scalp cooling system, Cold cap. Conditions recorded: Primary Breast Cancer.

Linked to the technology Scalp cooling because the registry names it ("scalp cooling") among its interventions and Breast cancer among its conditions. Registry record only: no result has been read by an editor.

## Fields

- Kind: Trial
- Last checked: 2026-09-22
- Tags: pipeline; ctgov-ingest
- Registry id: NCT03711877
- Phase: 3
- Setting: Comparative Study of Scalp Cooling System and Chemical Cold Cap on Prevention of Chemotherapy-induced Alopecia in Women With Breast Cancer
- Sponsor: Tao OUYANG
- Enrolled: 256

## Sources

- ClinicalTrials.gov NCT03711877: https://clinicaltrials.gov/study/NCT03711877

## Connected records

- cancers: [Breast cancer (all types)](https://onco.cc/cancers/breast-cancer/)
- technologies: [Scalp cooling (cold caps: DigniCap, Paxman)](https://onco.cc/technologies/scalp-cooling/)

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