New triple cream takes on melasma in Head-to-Head trial
NCT ID NCT07508098
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This completed Phase 4 trial tested whether a triple-combination cream (containing N-acetylcysteine, hydroquinone, and triamcinolone acetate) works better than standard 4% hydroquinone cream for facial melasma. Fifty middle-aged men and women applied one of the creams twice daily for 8 weeks. The main goal was to see how many achieved at least a 60% reduction in their melasma severity score.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Triple combination cream (4.7% N-acetylcysteine, 2% hydroquinone, 0.1% triamcinolone acetate) and 4% hydroquinone cream
- What this could lead to
- If the triple cream works better, it could offer a more effective topical option for managing melasma with fewer side effects.
- What could go wrong
- This is a small, single-site study with only 50 participants, so results may not apply to everyone. Melasma often requires ongoing treatment, and any improvement may not be permanent.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
50 people
The number who actually took part.
- Started
-
Jul 2025
- Finished
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Jan 2026
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
15 to 45 years
- Sex
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Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * patient with facial melasma of age between 15 years to 45 years of both gender Exclusion Criteria: * patient who have already taken treatment within 8 weeks, pregnant women, who are taking hormonals therapy and patient of dementia
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Dermatology Department of Tertiary Care Hospital
Rawalpindi, Punjab Province, 46000, Pakistan
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Other studies related to the condition(s) this trial covers.
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