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A study to check the potential of the test product to clog the pore in Healthy Human Adults by Patch Test Method

A Randomized, Evaluator-Blinded, Comedogenicity Study to Evaluate the Comedogenic Potential of Test Products in Healthy, Adult, Male and Female Subjects by Patch Test Method. - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2023/08/056818
Enrollment
14
Registered
2023-08-23
Start date
Unknown
Completion date
Unknown
Last updated
2024-01-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Intervention1: Test Product 1 HAPT-042207 (Patches): 0.2g of test product will be dispensed via pipette directly in the center webril pad of the semi occlusive patch. Patch will be applied immediately

Sponsors

Himalaya Wellness Company
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1) Age: 18-50 years (both inclusive) at the time of consent 2) Sex: Healthy male or non-pregnant/non-lactating females. 3) Female of childbearing potential must have a negative urine pregnancy test performed on screening visit. 4) Subject is in good general health as determined by the Investigator on the basis of medical history. 5) Subject with presence of prominent follicular orifices and the ability to form comedones on the upper part of the back (shoulder area). 6)Subjects willing to maintain the test patches on designated application sites for consecutive 28 days (4 weeks). 7) The Subjects willing to give written informed consent and willing to follow study procedure. 8) Subject are willing and able to make all evaluation visits and follow the protocol instructions. 9) Subject willing to refrain from vigorous physical exercise during the study period.

Exclusion criteria

Exclusion criteria: 1) Subjects who do not have presence of prominent follicular orifices and not have ability to form comedones on the upper part of back. 2) Subject has damaged skin in or around application sites, tattoos, scars, excessive hair, moles, burn marks/ scars or other disfiguration of the application sites. 3) Medical past and present history of significant dermatologic diseases or conditions, such as atopy, psoriasis, eczema, atopic dermatitis, vitiligo or other conditions known to alter skin appearance or physiologic response (e.g. porphyria) chronic urticaria, or sunburn, rashes. 4)History of significant dermatologic cancers (e.g. melanoma, squamous cell carcinoma), except basal cell carcinomas that were superficial and did not involve the patch application site. 5) Presence of open sores or other skin abnormalities at the application site. 6) History of skin allergy to adhesive tapes, adhesive materials or with other medications, cosmetics, toiletries, fragrances, topical skin products or other dermatological products. 7) Subject have used an active topical or systemic acne medication in the previous two weeks. 8) Have significant diseases or clinically significant abnormal findings during screening (brief medical history, abbreviated physical examination, and laboratory evaluations). 9)Any disease or condition which might compromise the haemopoeitic, gastrointestinal, renal, hepatic, cardiovascular, respiratory, central nervous system, diabetes, psychosis or any other body system. 10)History of presence of bronchial asthma. 11) Uses of any topical products (except soap) at application site prior to 24 hours of patch application. 12) Routine high dosage use of anti-inflammatory drugs (aspirin, ibuprofen, corticosteroids), immunosuppressive drugs or antihistamines medications, antibiotics, retinoids, or exfoliative agents (steroid nose drops and/or eye drops are permitted) within 72 hrs prior to patch application. 13)Subject has a condition or is taking or has taken a medication which, in the Investigator’s judgment, makes the subject ineligible or places the subject at undue risk. 14)Show evidence of dermatological diseases or have a history of sun hypersensitivity and photosensitive dermatoses. 15) Have active acne vulgaris over the upper back. 16) Subject with positive hepatitis-self reported (subtypes B). 17) Subject with known history of positive HIV. 18) Pregnant or lactating females. 19) Participation in any clinical study or transdermal/topical patch study with active drug OR any patch study at the same application site within the last four weeks prior to patch application. 20) Be an employee of the sponsor or the site conducting the study

Design outcomes

Primary

MeasureTime frame
To determine comedogenicity of the test product - if score is 1-3 in one or more subjectsTimepoint: Change from Baseline Visit 1 i.e. Day 01 to visit 14 i.e. Day 28

Secondary

MeasureTime frame
Safety will be determined in terms of occurrence of adverse events & serious adverse eventsTimepoint: Change from Baseline Visit 1 i.e. Day 01 to visit 14 i.e. Day 28;To determine the degree of microcomedone of test products in terms of a percentageTimepoint: Change from Baseline Visit 1 i.e. Day 01 to visit 14 i.e. Day 28

Countries

India

Contacts

Public ContactMaheshvari Patel

NovoBliss Research Pvt Ltd

dr.nayan@novobliss.in9909013286

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026