Effectiveness of Micro-needling With 5 Fluorouracil Versus Potent Topical Steroids in the Treatment of Limited Vitiligo

February 12, 2026 updated by: Sara Khan, Combined Military Hospital (CMH) institute of Medical Sciences Bahawalpur Pakistan

Effectiveness of Combining Micro Needling With 5 Fluorouracil Versus Potent Topical Steroids; in Treating Limited Vitiligo- Randomised Controlled Study

The goal of this clinical trial is to learn how well 5 fluorouracil (5FU) with micro-needling works to treat limited vitiligo as compared to strong steroid applied on skin. It will also learn about the safety of both these treatments. The main questions it aims to answer are:

  • How well does 5FU with microneedling work to treat vitiligo by returning pigmentation in vitiligo patches as compared to steroid?
  • What is participant's satisfaction when treated with 5FU with microneedling as compared to steroid?
  • What skin problems do participants have when treated with FU with microneedling and steroid?

Researchers will compare 5FU with microneedling to steroid application to see how well both work to return pigment in vitiligo patches.

Participants will be divided into two groups. For Group A, 5 FU will be rubbed and absorbed on the vitiligo patch after micro-needling every 2 weeks.

For group B, topical 0.05% clobetasol propionate ointment will be applied twice a day on the vitiligo patches for 12 weeks.

Vitiligo patches will be assessed at the start of trial and then after 12 weeks of treatment.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

The rationale of this study is to find a cost-effective treatment regime of 5 fluorouracil for limited stable vitiligo. We aim to compare how effective is the combination of micro-needling with 5 Fluorouracil versus topical potent steroids in the cases of stable, limited vitiligo (< 10% body surface area -BSA).

40 patients with limited vitiligo consulting the dermatologist in the hospital OPD will be included in the trial after application of the mentioned inclusion and exclusion criteria. After informed consent, a dermatologist will explain the required details of the procedure to the patients and give them their required treatment plan. They will be randomized into two groups by lottery method.

Demographic data like age, gender, location and number of vitiligo patches will be recorded along with baseline photograph and measurement of the vitiligo patches by VASI score.

In first group i.e., Group A, a topical eutectic mixture of local anesthetic in cream formulation (EMLA) will be applied over the patient's lesions for 30- 45 minutes. Lesion will be cleaned by pyodine iodine applied for at least 5 minutes. Micro-needling will be done by dr. Pen Ultima A6 with 42 needle cartridges (single usage) with 3mm depth and 2 passes will be made on the effected patch of vitiligo. Sterile gauze will be pressed on the lesion for 2 minutes to stop bleeding. Afterwards depth will be decreased to 1.5mm and 5 FU will be rubbed on the lesion before this step. Aim would be to facilitate percutaneous absorption of the drug with micro-needling. Micro-needling device will be held at 90-degree angle and will be glided up and down, followed by side to side and then diagonal sections with light pressure to avoid dragging. Few drops of 5 FU will be rubbed and absorbed again on the vitiligo patch after micro-needling. Not more than 0.5 ml 5FU will be used during each session. Lesions will be covered by a sterile dressing after the procedure. It will be removed after 12 hours. Patient will be instructed to avoid bathing for 24 hours after the procedure. 6 sessions will be done at 2 weeks interval.

Group B will be advised topical 0.05% clobetasol propionate ointment twice a day on the vitiligo patches.1 finger-tip unit (FTU) will be used for 2% BSA i.e., 0.5 grams. The application should be continued for 12 weeks.

A blinded independent medical observer will perform clinical assessment at the end of 12 weeks treatment period using the VASI score and using the following grading scale for all 40 patients: 1, < 25% minimal regain of pigment in the lesion; 2, 26-50% mild regain of pigment in the lesion; 3, 51-75% moderate regain of pigment in the lesion; 4, >75% excellent regain of pigment in the lesion.

Patient satisfaction will also be assessed by grading scale i.e., 1. Not satisfied, 2. Satisfied but partially, 3. Completely satisfied with the treatment.

Side-effects like koebnerization, irritant contact dermatitis, folliculitis and cutaneous atrophy will be noted in both the treatment groups.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
40

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Early Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Patients willing to participate in the study
  • Patients of age group of 05 -70 years.
  • Vitiligo involving less than or equal to 10% body surface area.

Exclusion Criteria:

  • Patients using or have used other treatments for vitiligo
  • Pregnant women or lactating women
  • Patients with unstable vitiligo
  • Patients on immunosuppressant medications due to other diseases
  • Patients having anemia, immunosuppression, bleeding disorder, taking anticoagulants or anti-platelet drugs or having epilepsy
  • Patient having history of keloids or hypertrophic scars
  • Patients with history of hypersensitivity to either of the drugs

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Microneedling with topical 5-fluorouracil
Drug: Microneedling with 5-fluorouracil
Micro-needling will be done, 2 passes will be made on the affected patch of vitiligo with 5 FU. Not more than 0.5 ml 5FU will be used during each session. Session will be repeated 2 weekly for 6 months.
Active Comparator: Clobetasol propionate 0.05%
Drug: Topical application of 0.05% Clobetasol propionate
Topical 0.05% clobetasol propionate ointment will be applied twice a day on the vitiligo patches.1 finger-tip unit (FTU) will be used for 2% BSA i.e., 0.5 grams.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
Re-pigmentation of vitiligo patches of patients treated with 5FU with micro-needling versus potent topical steroids at week 12 as assessed by decrease in VASI (Vitiligo Area Scoring Index) scores, ranging from score 0 to 100.
Time Frame: From enrollment to the end of treatment at 6 months
From enrollment to the end of treatment at 6 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Combined Military Hospital (CMH) institute of Medical Sciences Bahawalpur Pakistan

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
August 8, 2025

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
February 1, 2026

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
February 1, 2026

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
November 15, 2025

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 2, 2026

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
February 10, 2026

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
February 17, 2026

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 12, 2026

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
February 1, 2026

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 1516/EC/14/2025

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

Yes

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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