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Evaluating the effect of topical N-acetyl cysteine in treatment of acne

Comparing the efficacy of combination of doxycycline and topical N-acetyl cysteine versus doxycycline and topical benzoyl peroxide in the treatment of patients with moderate acne vulgaris

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20230921059485N1
Enrollment
40
Registered
2024-06-27
Start date
2024-06-30
Completion date
Unknown
Last updated
2024-07-22

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

Conditions

Acne. Acne vulgaris

Interventions

Intervention 1: Intervention group (group A): combination of doxycycline Hakim company 100 mg once daily and N-acetyl cysteine 5% gel once daily for 3 months. For preparing N-acetyl cysteine 5% gel w

Sponsors

Shiraz University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
15 Years to 35 Years

Inclusion criteria

Inclusion criteria: patients with moderate Acne married females who agree with taking oral contraceptive pills (OCP) during treatment

Exclusion criteria

Exclusion criteria: below 15 or over 35 years old unwillingness to participate in the study inability to come regularly for follow-up visits use of herbal medicine receiving systemic anti acne therapies 1 month before the study receiving topical anti acne therapies 2 weeks before the study pregnancy and breast feeding hepatic diseases renal diseases use of nitroglycerine use of medications that have interaction with the drugs used in the study history of hypersensitivity to the medications used in the study

Design outcomes

Primary

MeasureTime frame
Acne severity. Timepoint: 1 and 3 month later. Method of measurement: according to Investigator Global Assessment (IGA) score.;Acne severity. Timepoint: 1 and 3 months later. Method of measurement: according to Global Acne Grading System (GAGS) score.

Secondary

MeasureTime frame
Quality of life improvement. Timepoint: 1 and 3 months later. Method of measurement: Cardiff Acne Disability Index (CADI) quality of life questionnaire.;Treatment response. Timepoint: after 3 months. Method of measurement: question the patients.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactNegin Fazelzadeh Haghighi

Shiraz University of Medical Sciences

neginfzd@yahoo.com+98 71 3212 5239

Outcome results

None listed

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