RecruitingPhase 2

Comparing the Effect of siSPARC Microneedle Patch Versus siSPARC+siLR4A Microneedle Patch on Post-surgical Scars

Singapore50 participantsStarted 2023-11-14

Plain-language summary

This randomized, double-blind controlled study aims to compare the effect on appearance of post- surgical scars between daily application of siSPARC microneedle patch versus siSPARC + siLR4A microneedle patches. These are patches comprising short microneedles embedded with hydrolysed RNA (siRNAs).

Who can participate

Age range

21 Years – 75 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Adult * Age 21-75 * 2 weeks (+/- 7 days) after surgical operation with incision into the dermis * Post-stitch removal when stitches were applied * Wound closure/union achieved Exclusion Criteria: * Pregnant or lactating participant * Participants with wound infection * Participants assessed to be uncooperative or unable to self-administer the interventions * Participants with known contact allergy to ingredients in the patch formulation (comprising hyaluronic acid, siRNA and glue) and/or isopropyl alcohol * Participants who are unable to personally consent (for e.g., cognitively impaired)

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Assessment of post-surgical scar elevation

Timeframe: 1 year

Trial details

NCT IDNCT06138964

SponsorNational Skin Centre

Sponsor typeNETWORK

Study typeINTERVENTIONAL

Primary completion2024-11-14

Contact for this trial

Hong Liang Tey

6350 6666 teyhongliang@ntu.edu.sg

View on ClinicalTrials.gov More Keloid trials

Who can participate

Age range

21 Years – 75 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.