We have located links that may give you full text access.
Clinical Trial
Comparative Study
Journal Article
Randomized Controlled Trial
Research Support, Non-U.S. Gov't
A randomized, double-blind, vehicle-controlled study to assess 5% imiquimod cream for the treatment of multiple actinic keratoses.
Archives of Dermatology 2002 November
BACKGROUND: Actinic keratoses (AKs) are precancerous epidermal lesions found most frequently on areas of the skin exposed to the sun. Several case studies published recently have indicated that 5% imiquimod cream, currently licensed for the treatment of genital warts, may be an effective treatment for AK.
OBJECTIVE: To assess the efficacy and safety of imiquimod for the treatment of AK.
DESIGN: Patients in this randomized, double-blind, vehicle-controlled study applied 5% imiquimod cream or vehicle to AK lesions 3 times per week for a maximum of 12 weeks or until lesions had resolved. In the event of an adverse reaction, application of imiquimod was reduced to 1 or 2 times per week. Rest periods were also allowed if necessary.
SETTING: A specialized outpatient dermatology clinic within a state-funded hospital in Germany.
PATIENTS: The study population was aged 45 to 85 years. Of 52 patients screened, 36 men and women with AK confirmed by histological diagnosis were enrolled. Patients were excluded from the study if they did not have a histological diagnosis for AK, if they were older than 85 years, or if they did not comply with the protocol. All patients had responded to a notice asking for volunteers.
MAIN OUTCOME MEASURES: The number and appearance of lesions were evaluated before, during, and after treatment. All adverse effects were recorded.
RESULTS: Lesions treated with 5% imiquimod cream were clinically cleared in 21 (84%) of 25 patients and partially cleared in 2 (8%). Clearance was histologically confirmed 2 weeks after the last application of imiquimod in all patients clinically diagnosed as lesion free. Only 10% of patients treated with imiquimod were clinically diagnosed with recurrence 1 year after treatment. No reduction in the size or number of AK lesions was observed in vehicle-treated patients. Adverse effects reported by patients treated with imiquimod included erythema, edema, induration, vesicles, erosion, ulceration, excoriation, and scabbing. However, imiquimod was well tolerated since all patients completed the 12-week treatment. Only a few, mild adverse reactions to the vehicle cream were reported.
CONCLUSION: Application of 5% imiquimod cream for 12 weeks is an effective and well-tolerated treatment for AK.
OBJECTIVE: To assess the efficacy and safety of imiquimod for the treatment of AK.
DESIGN: Patients in this randomized, double-blind, vehicle-controlled study applied 5% imiquimod cream or vehicle to AK lesions 3 times per week for a maximum of 12 weeks or until lesions had resolved. In the event of an adverse reaction, application of imiquimod was reduced to 1 or 2 times per week. Rest periods were also allowed if necessary.
SETTING: A specialized outpatient dermatology clinic within a state-funded hospital in Germany.
PATIENTS: The study population was aged 45 to 85 years. Of 52 patients screened, 36 men and women with AK confirmed by histological diagnosis were enrolled. Patients were excluded from the study if they did not have a histological diagnosis for AK, if they were older than 85 years, or if they did not comply with the protocol. All patients had responded to a notice asking for volunteers.
MAIN OUTCOME MEASURES: The number and appearance of lesions were evaluated before, during, and after treatment. All adverse effects were recorded.
RESULTS: Lesions treated with 5% imiquimod cream were clinically cleared in 21 (84%) of 25 patients and partially cleared in 2 (8%). Clearance was histologically confirmed 2 weeks after the last application of imiquimod in all patients clinically diagnosed as lesion free. Only 10% of patients treated with imiquimod were clinically diagnosed with recurrence 1 year after treatment. No reduction in the size or number of AK lesions was observed in vehicle-treated patients. Adverse effects reported by patients treated with imiquimod included erythema, edema, induration, vesicles, erosion, ulceration, excoriation, and scabbing. However, imiquimod was well tolerated since all patients completed the 12-week treatment. Only a few, mild adverse reactions to the vehicle cream were reported.
CONCLUSION: Application of 5% imiquimod cream for 12 weeks is an effective and well-tolerated treatment for AK.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Essential thrombocythaemia: A contemporary approach with new drugs on the horizon.British Journal of Haematology 2024 April 9
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app