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

Post-Herpetic Neuralgia (PHN)

This study of an investigational drug is for people with continued pain after shingles rash has healed, a condition known as post-herpetic neuralgia.

The research site is in St. Louis, Mo.

More information

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

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Low Back Pain

This study is for people with chronic low back pain. Participants will receive no-cost physical exams, lab services and study drug. Compensation for time and travel is available.

The research site is in New York City.

More information

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

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Gout

Participants for this study of gout will receive no-cost physical exams, lab services and study medication, and possible compensation for time and travel.

The research site is in Houston, Texas.

More information

Please see http://www.clinicalconnection.com/clinical_trials/...dition/gout.aspx.

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