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

Parkinson's Disease

If you or a loved one has Parkinson's disease, you may qualify for this study of an investigational add-on drug.

The research site is in Cincinnati, Ohio.

More information

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

-----

Opioid Induced Constipation (OIC)

This study will evaluate an investigational medication to treat constipation caused by taking daily opioid pain medication.

The research site is in Pasadena, Calif.

More information

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

-----

Type 2 Diabetes

This study seeks candidates with type 2 diabetes.

The research site is in Lumberton, N.J.

More information

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

-----

Copyright 2010 ClinicalConnection.com. All rights reserved.