(HealthDay News) -- Here are the latest clinical trials, courtesy of ClinicalConnection.com:

Birth Control

This study is for healthy women, aged 18 to 45, to evaluate an investigational birth control patch. Candidates must have regular menstrual cycles between 25 and 35 days, and have no intention of becoming pregnant in the next 12 months.

The research site is in San Antonio, Texas.

More information

Please see http://www.clinicalconnection.com/clinical_trials/condition...rth_control.aspx.

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Rheumatoid Arthritis

This study will evaluate the safety and effectiveness of an investigational drug. Candidates must be taking methotrexate for RA.

The research site is in Palm Desert, Calif.

More information

Please see http://www.clinicalconnection.com/clinical_trials/condition/rheuma...d_arthritis.aspx.

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Atrial Fibrillation

This study will evaluate the safety and effectiveness of an investigational drug in reducing the risk of atrial fibrillation. Participants will receive at no cost study drug, study-related lab tests and medical exams, and compensation for time and travel.

The research site is in Kenosha, Wisc.

More information

Please see http://www.clinicalconnection.com/clinical_trials/condition/atria...ibrillation.aspx.

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