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Opioid Overdose clinical trials in Houston, TX

4 studies for Opioid Overdose are looking for participants at sites in and around Houston (within about 30 miles). Open a study to see who can join and how to contact the study team.

Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →

About Opioid Overdose

Opioid overdose leads to slowing or stopping of breathing and sometimes death. You can take steps to help prevent an overdose, and respond to one with naloxone.

More about Opioid Overdose on MedlinePlus

Opioid Overdose trials in other cities

• New Haven, CT19 studies
• Baltimore, MD18 studies
• Philadelphia, PA14 studies
• New York City, NY13 studies
• Boston, MA11 studies
• Salt Lake City, UT8 studies
• Charleston, SC7 studies
• San Francisco, CA6 studies
• Birmingham, AL6 studies
• Pittsburgh, PA6 studies
• Chicago, IL5 studies
• Ann Arbor, MI5 studies

Other studies in Houston

• Non-Small Cell Lung Cancer143 studies
• Breast Cancer126 studies
• Cancer (all types)124 studies
• Colorectal Cancer101 studies
• Metastatic Cancer100 studies
• Ovarian Cancer90 studies
• Acute Myeloid Leukemia88 studies
• Lung Cancer78 studies
• Prostate Cancer73 studies
• Endometrial Cancer69 studies
• Melanoma61 studies
• Pancreatic Cancer59 studies

From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.