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Prospective Evaluation of Topical Almond Oil vs Hydroquinone

StatusRecruiting
PhasePhase 4
Started
View on ClinicalTrials.gov ↗
Trial flagged as At Risk
Primary completion moved at least 4 months later Aug 1, 2026 → Dec 1, 2026
See other at-risk trials from University of California, Davis

Record History

  1. Primary and study completion pushed from Aug 1, 2026 to Dec 1, 2026v10
  2. Trial status: Active, Not Recruiting to Recruiting
    • Primary and study completion dates: Aug 1, 2025 to Aug 1, 2026
    • Site details revised
    v9
  3. Primary completion date: Mar 14, 2025 to Aug 1, 2025v8
  4. Primary completion date: Mar 14, 2023 to Mar 14, 2025
    • Study completion date: Aug 1, 2023 to Aug 1, 2025
    v7
  5. Trial status: Recruiting to Active, Not Recruiting
    • Primary completion date changed from estimate of Mar 1, 2023 to Mar 14, 2023
    • Site details revised
    v6
Show 4 earlier versionsHide 4 earlier versions
  1. Primary completion date: Aug 1, 2022 to Mar 1, 2023
    • Study completion date: Dec 1, 2022 to Aug 1, 2023
    v5
  2. Primary completion date: Apr 1, 2022 to Aug 1, 2022
    • Study completion date: Jul 1, 2022 to Dec 1, 2022
    v4
  3. Study Status, Referencesv3
  4. Phase: Not applicable to Phase 4
    • Trial status: Not Yet Recruiting to Recruiting
    • Study sites: 0 to 1
    • Start date changed from estimate of May 1, 2021 to Jul 1, 2021
    v2
  1. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The purpose of this study is to analyze facial pigmentation and skin microbiome changes after topical almond oil application, compared to the use of topical hydroquinone.
Trial Details
NCT Number NCT04875715
Lead Sponsor University of California, Davis
Conditions
(from sponsor)		 Skin Pigmentation
Related terms Pigmentation Disorders
Enrollment 50 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov