Healthy volunteer studies in Killeen, TX
6 studies at sites in and around Killeen accept healthy volunteers — people without the condition being studied. Many studies pay participants for their time and travel; the amount is set by each study, so ask the study team.
SAFEGUARD Level Up Study
RecruitingHealthy volunteers welcome
- 3ABCT, 1st Cavalry Division, Fort Hood · 10 mi away
Evaluation of a Group-based, Skills Training for Increasing Mental Toughness
RecruitingHealthy volunteers welcome
- Fort Hood, Killeen
The Society for Obstetric Anesthesia and Perinatology Research Network General Anesthesia Registry
RecruitingObservational studyHealthy volunteers welcome
- Baylor Scott & White Medical Center, Temple · 23 mi away
Treatment of Chronic Anger and Aggression Following Military-Related Betrayal
RecruitingHealthy volunteers welcome
- Carl R. Darnall Army Medical Center (CRDAMC) at Fort Cavazos, Fort Cavazos · 3 mi away
Enhancing Resiliency and Optimizing Readiness in Military Personnel
RecruitingHealthy volunteers welcome
- Fort Hood, Killeen
Combining Stellate Ganglion Block With Prolonged Exposure for PTSD
RecruitingPhase 2Healthy volunteers welcome
- Carl R. Darnall Army Medical Center, Fort Hood · 10 mi away
From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.