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

Irritable Bowel Syndrome (IBS)

This study will evaluate an investigational drug for irritable bowel syndrome. You must be aged 18 to 79 and produce at least 28 stools over a 7-day period to qualify.

The research site is in Decatur, Ga.

More information

Please see http://www.clinicalconnection.com/clinical_trials...ndition/ibs.aspx.

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Menstrual Migraines

This 20-week study will evaluate the effectiveness of an investigational birth control pill for treating menstrually-related migraines.

The research site is in Houston, Texas.

More information

Please see http://www.clinicalconnection.com/clinical_trials/condi...n/migraines.aspx.

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Shingles Vaccine

This study of an investigational shingles vaccine is for people 50 or older. Shingles, medically called herpes zoster, is a painful skin rash that's caused by the same virus that causes chickenpox. If you have ever had chickenpox, you may develop shingles.

The research site is in Mesa, Ariz.

More information

Please see http://www.clinicalconnection.com/clinical_trials/cond...on/shingles.aspx.

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