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

Gout with Kidney Disease

This study will evaluate the effects of febuxostat versus placebo in gout patients with hyperuricemia and moderate-to-severe renal impairment. Male candidates must be 18 or older; female candidates must be 45 or older.

The research site is in Houston, Texas.

More information

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

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Opioid Induced Constipation

This study is for people who have constipation as a result of taking an opioid medication for non-cancerous pain.

The research site is in Omaha, Neb.

More information

Please see http://www.clinicalconnection.com/clinical_trials/conditio...onstipation.aspx.

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Smoking

This study will evaluate how smoking affects the body. Candidates must be aged 18 to 50, smoke cigarettes regularly, and be in generally good health.

The research site is in Baltimore, Md.

More information

Please see http://www.clinicalconnection.com/clinical_trials/con...ion/smoking.aspx.

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