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Acne clinical trials

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NCT ID: NCT00701480 Unknown status - Acne Clinical Trials

Safety and Efficacy of Skin Cleanser Contained Roselle Extract in Acne

Start date: April 2008
Phase: Phase 2
Study type: Interventional

Skin cleanser for daily used is essential and one of the most common questions asked by acne patients. There are studies reported beneficial effects of cleansers in acne treatment. Extracts of plants as active ingredients in skin cleansers are increasingly popular worldwide. Roselle is a common tropical shrub. Usually, the calyces of the plant have been used to make beverages but it also used in Thai traditional medicine for several purposes including as antiseptic and astringent. The extract of roselle showed antioxidant and keratolytic effects from previous studies which fit to the pathogenesis of acne. The aims of the study is to determine the safety and efficacy of skin cleanser contained roselle extract in acne.

NCT ID: NCT00689117 Completed - Acne Vulgaris Clinical Trials

A Clinical Study to Evaluate the Safety and Effectiveness of an Investigational Product Called CT Gel

Start date: April 2008
Phase: Phase 3
Study type: Interventional

The purpose of this study is to demonstrate the safety and effectiveness of CT Gel in subjects with acne vulgaris. The hypothesis is that CT Gel is superior to Clindamycin Gel, Tretinoin Gel and Vehicle Gel for the treatment of acne vulgaris.

NCT ID: NCT00687908 Completed - Acne Clinical Trials

Adapalene-Benzoy Peroxide (BPO) Gel in the Treatment of Acne Vulgaris as a 6-month Maintenance

ACCESS II
Start date: November 2008
Phase: Phase 3
Study type: Interventional

The purpose of this study is to demonstrate the efficacy of Adapalene 0.1% /Benzoyl Peroxide 2.5% Gel compared to its Vehicle Gel as an acne maintenance treatment in Subjects previously treated with Adapalene-BPO Gel or Adapalene-BPO Vehicle Gel both associated with Doxycycline Hyclate 100 mg. The safety of the two investigational treatments will also be assessed.

NCT ID: NCT00585286 Completed - Acne Clinical Trials

Fractional Resurfacing Device for Treatment of Acne Scarring

Start date: March 2007
Phase: Phase 1/Phase 2
Study type: Interventional

The purpose of this research study is to evaluate the safety and effectiveness of a new investigational laser device for treatment of acne scarring, for improvement in the appearance of surface texture and topography (recessed or uneven surfaces).

NCT ID: NCT00580736 Completed - Acne Clinical Trials

Optical Clearing of the Skin in Conjunction With Laser Treatments

Start date: March 2004
Phase: Phase 1
Study type: Interventional

The research hypothesis is that topical application of a mixture of pre-polymers of polypropylene glycol and polyethylene glycol (an optical clearing agent) will reduce skin light scattering, increasing the amount of light reaching the target for diagnostic as well as therapeutic purposes.

NCT ID: NCT00437151 Completed - Acne Clinical Trials

Analysis of Adherence & Associated Factors in Teenagers Undergoing Treatment of Acne Vulgaris With Differin® Gel 0.1%

Start date: June 2006
Phase: Phase 4
Study type: Interventional

The primary objective of this study is to investigate potential differences in treatment adherence by teenagers among four interventions during treatment for acne.

NCT ID: NCT00419848 Recruiting - Acne Clinical Trials

the Comparison Efficacy of Azithromycin With Doxycycline in the Treatment of Acne Vulgaris

Start date: August 2006
Phase: Phase 2
Study type: Interventional

a comparison of efficacy and adverse side effects occurrence of Doxycycline and Azithromycin in the management of moderate acne vulgaris

NCT ID: NCT00416585 Completed - Acne Clinical Trials

Effects of Roaccutane on Ca, P, PTH and Vitamin D Metabolites in the Treatment of Sever Acne

Start date: October 2005
Phase: Phase 1
Study type: Interventional

serum levels Ca, P, PTH and vitamin D metabolites before and after treatment with isotretinoin for sever acne

NCT ID: NCT00388778 Recruiting - Inflammation Clinical Trials

The Effect of Doxycycline 100mg and Doxycycline 20mg in Treatment of Mild and Moderate Acne

Start date: October 2005
Phase: Phase 2/Phase 3
Study type: Interventional

The purpose of this study is to compare the safety and efficacy of twice daily subantimicrobial dose doxycycline 20mg with daily doxycycline 100mg in treatment of mild and moderate Acne.

NCT ID: NCT00306371 Completed - Acne Clinical Trials

Comparison of Stacked-Pulses Vs. Double-Pass Treatments of Facial Acne With a 1450 Nm Laser

Start date: July 2004
Phase: N/A
Study type: Observational

Acne can be treated with a mid-infrared laser. We demonstrated safety and efficacy using lower energy settings in order to make the treatments less painful