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

HIV Neuropathy

This study will evaluate the effectiveness of pregabalin in reducing pain associated with HIV neuropathy. You must be 18 or older and have evidence of HIV-1 infection to qualify.

The research site is in Burbank, Calif.

More information

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

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Bipolar Depression

This study of an investigational drug is for people diagnosed with bipolar I disorder and current symptoms of depression.

The research site is in Atlanta, Ga.

More information

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

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Toenail Fungus

This study will evaluate an investigational spray to treat toenail fungus. Candidates must have fungus in at least one big toenail. Participants will receive study-related care and study drug at no cost, and may be compensated up to $690 for time and travel.

The research site is in Overland Park, Kan.

More information

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

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