Trial · NCT05299203
BH4 in the Prevention and Treatment of Radiation-induced Skin Reactions for Head and Neck Squamous Cell Carcinoma (Including Nasopharyngeal Carcinoma)
NCT05299203, Phase 1, Unknown, West China Hospital
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. BH4 in the Prevention and Treatment of Radiation-induced Skin Reactions for Head and Neck Squamous Cell Carcinoma (Including Nasopharyngeal Carcinoma). Trials, record NCT05299203. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT05299203
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- BH4 in the Prevention and Treatment of Radiation-induced Skin Reactions for Head and Neck Squamous Cell Carcinoma (Including Nasopharyngeal Carcinoma)
- NCT number
- NCT05299203
- Status
- Unknown
- Phases
- Phase 1
- Enrollment
- 18 participants, estimated
- Lead sponsor
- West China Hospital
- Conditions
- Head and Neck Squamous Cell Carcinoma
- Interventions
- Sapropterin dihydrochloride tablets
- First posted
- 2022-03-28
- Last updated
- 2022-03-28
Source ClinicalTrials.gov
Registered outcomes2
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Radiation dermatitis grading change from the baseline to the 4 weeks after radiotherapy | Assessment is performed two weeks before radiotherapy, once a week during radiotherapy, the day at the end of radiotherapy, once a week for 4 weeks after radiotherapy. | Radiation dermatitis is assessed according to the CTCAE 5.0 radiation dermatitis grading scale |
| Secondary | Subjects' quality of life score change from the baseline to the 4 weeks after radiotherapy | Assessment is performed two weeks before radiotherapy, the day at the end of radiotherapy, 2 weeks after radiotherapy, 4 weeks after radiotherapy. | Subjects' quality of life is assessed according to the Spitzer Quality-of-Life Index (SQLI) |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT05299203
GET https://conductscience.org/api/trials/v1/NCT05299203/registered