NCT06787222

Brief Summary

The goal of this clinical trial is to investigate the effectivity and safety of mild to moderate acne vulgaris therapy using Zingiber officinale 5 % transdermal patch. Researcher will compare both half faces (split face); one side as treatment side where patch is used, and another side as control. Patient will be asked to apply tretinoin 0,025% cream nightly. After applying tretinoin 0,025% on whole face, patient will be asked to apply patch on a pustule on one half face, and no patch will be used on another half face. Total lesion count will be assessed before treatment and 21 days after treatment. Specimen for skin microbiome and interleukin examination will be collected before and 21 days after treatment.

Trial Health

55
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
26

participants targeted

Target at below P25 for phase_2

Timeline
Completed

Started Nov 2024

Shorter than P25 for phase_2

Geographic Reach
1 country

1 active site

Status
active not recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

November 3, 2024

Completed
2 months until next milestone

First Submitted

Initial submission to the registry

January 16, 2025

Completed
6 days until next milestone

First Posted

Study publicly available on registry

January 22, 2025

Completed
7 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

August 25, 2025

Completed
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

October 31, 2025

Completed
Last Updated

September 15, 2025

Status Verified

November 1, 2024

Enrollment Period

10 months

First QC Date

January 16, 2025

Last Update Submit

September 9, 2025

Conditions

Keywords

acne vulgaris, zingiber officinale, microbiome

Outcome Measures

Primary Outcomes (1)

  • Total inflammatory acne lesions

    Total inflammatory acne lesions are the total of papules, pustules, nodules, and cysts.

    At 0 and after 3 weeks duration of trial

Secondary Outcomes (2)

  • Level of Interleukin-1 from pustule

    At 0 and after 3 weeks duration of trial

  • Skin microbiome

    At 0 and after 3 weeks duration of trial

Study Arms (2)

tretinoin 0.025% + Z.officinale patch

EXPERIMENTAL

Z. officinale 0.05% application on pustule after tretinoin 0.025% application

Drug: tretinoin 0.025% + Z. officinale patch

tretinoin 0.025% cream

ACTIVE COMPARATOR

No Z. officinale patch

Drug: tretinoin 0.025% cream

Interventions

Material used for patch formulation were 3,15 grams of polyvinyl alcohol, 4,2 grams of polyvinyl pyrrolidone, 12,6 ml distilled water, and 1,05 grams of Z. officinale extract.

tretinoin 0.025% + Z.officinale patch

no Z. officinale patch applied after tretinoin 0.025% application

tretinoin 0.025% cream

Eligibility Criteria

Age15 Years - 45 Years
Sexfemale
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64)

You may qualify if:

  • female
  • years old
  • mild to moderate acne vulgaris according to Lehmann criteria
  • minimal 3 pustules on face that are distributed on right and left sides

You may not qualify if:

  • history of allergy to ingredients that is used in research
  • history of topical acne medication and steroid in the last 2 weeks
  • history of medical aesthetic procedure such as laser and chemical peeling in the last 2 weeks
  • history of oral antibiotic therapy in the last 6 weeks
  • history of oral isotretinoin therapy in the last 6 months
  • history of probiotic consumption in the last 3 weeks
  • pregnancy and lactation

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Doctoral Programme, Faculty of Medicine, Hasanuddin University

Makassar, South Sulawesi, Indonesia

Location

Related Publications (9)

  • Wang X, Zhang D, Jiang H, Zhang S, Pang X, Gao S, Zhang H, Zhang S, Xiao Q, Chen L, Wang S, Qi D, Li Y. Gut Microbiota Variation With Short-Term Intake of Ginger Juice on Human Health. Front Microbiol. 2021 Feb 23;11:576061. doi: 10.3389/fmicb.2020.576061. eCollection 2020.

    PMID: 33708178BACKGROUND
  • Lebeer S, Oerlemans EFM, Claes I, Henkens T, Delanghe L, Wuyts S, Spacova I, van den Broek MFL, Tuyaerts I, Wittouck S, De Boeck I, Allonsius CN, Kiekens F, Lambert J. Selective targeting of skin pathobionts and inflammation with topically applied lactobacilli. Cell Rep Med. 2022 Feb 15;3(2):100521. doi: 10.1016/j.xcrm.2022.100521. eCollection 2022 Feb 15.

    PMID: 35243421BACKGROUND
  • Wang X, Howe S, Deng F, Zhao J. Current Applications of Absolute Bacterial Quantification in Microbiome Studies and Decision-Making Regarding Different Biological Questions. Microorganisms. 2021 Aug 24;9(9):1797. doi: 10.3390/microorganisms9091797.

    PMID: 34576694BACKGROUND
  • Byrd AL, Belkaid Y, Segre JA. The human skin microbiome. Nat Rev Microbiol. 2018 Mar;16(3):143-155. doi: 10.1038/nrmicro.2017.157. Epub 2018 Jan 15.

    PMID: 29332945BACKGROUND
  • Aji, N., Kumala, S., Mumpuni, E., & Rahmat, D. (2022). Antibacterial Activity and Active Fraction of Zingiber officinale Roscoe, Zingiber montanum (J.Koenig) Link ex A., and Zingiber zerumbet (L.) Roscoe ex Sm. Against Propionibacterium acnes. Pharmacognosy Journal, 14(1), 103-111

    BACKGROUND
  • Kondapalli NB, Hemalatha R, Uppala S, Yathapu SR, Mohammed S, Venkata Surekha M, Rajendran A, Bharadwaj DK. Ocimum sanctum, Zingiber officinale, and Piper nigrum extracts and their effects on gut microbiota modulations (prebiotic potential), basal inflammatory markers and lipid levels: oral supplementation study in healthy rats. Pharm Biol. 2022 Dec;60(1):437-450. doi: 10.1080/13880209.2022.2033797.

    PMID: 35188051BACKGROUND
  • Jaturapisanukul K, Udompataikul M, Kanokrungsee S, Rojhirunsakool S, Kamanamool N, Rachpirom M, Puttarak P. Efficacy and safety of a novel water-soluble herbal patch for acne vulgaris treatment: A randomized, assessor-blinds controlled, intra-individual split-face comparative study. Dermatol Ther. 2021 May;34(3):e14925. doi: 10.1111/dth.14925. Epub 2021 Mar 14.

    PMID: 33651470BACKGROUND
  • Franco P, De Marco I. The Use of Poly(N-vinyl pyrrolidone) in the Delivery of Drugs: A Review. Polymers (Basel). 2020 May 13;12(5):1114. doi: 10.3390/polym12051114.

    PMID: 32414187BACKGROUND
  • Elias AE, McBain AJ, O'Neill CA. The role of the skin microbiota in the modulation of cutaneous inflammation-Lessons from the gut. Exp Dermatol. 2021 Oct;30(10):1509-1516. doi: 10.1111/exd.14420. Epub 2021 Jul 11.

    PMID: 34173265BACKGROUND

MeSH Terms

Conditions

Acne Vulgaris

Interventions

Tretinoin

Condition Hierarchy (Ancestors)

Acneiform EruptionsSkin DiseasesSkin and Connective Tissue DiseasesSebaceous Gland Diseases

Intervention Hierarchy (Ancestors)

Vitamin ARetinoidsCarotenoidsPolyenesAlkenesHydrocarbons, AcyclicHydrocarbonsOrganic ChemicalsCyclohexenesCyclohexanesCycloparaffinsHydrocarbons, AlicyclicHydrocarbons, CyclicTerpenesDiterpenesPigments, BiologicalBiological Factors

Study Design

Study Type
interventional
Phase
phase 2
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Model Details: Researcher will compare both half faces (split face); one side as treatment side where patch is used, and another side as control. Patient will be asked to apply tretinoin 0,025% cream nightly. After applying tretinoin 0,025% on whole face, patient will be asked to apply patch on a pustule on one half face, and no patch will be used on another half face.
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Principle investigator

Study Record Dates

First Submitted

January 16, 2025

First Posted

January 22, 2025

Study Start

November 3, 2024

Primary Completion

August 25, 2025

Study Completion

October 31, 2025

Last Updated

September 15, 2025

Record last verified: 2024-11

Data Sharing

IPD Sharing
Will not share

Locations