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Study identifier: NCT05030220 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Testosterone Levels and Cutibacterium

Condition: Arthroplasty, Replacement, Shoulder  ·  Sponsor: University of Washington

PhaseN/A
Planned participants300
Who can joinAll sexes, 18 Years to 89 Years
Healthy volunteersNo

About this study

Phase 1: In 51 patients undergoing shoulder arthroplasties, total serum testosterone, free testosterone and sex hormone binding globulin levels obtained in the clinic before surgery were correlated with the levels of Cutibacterium on the skin in clinic, in the operating room prior to surgery, and in the skin incision. Phase 2: The investigators wish to determine if preoperative serum testosterone levels are associated with risk for shoulder PJI (periprosthetic joint infection) in patients undergoing primary shoulder arthroplasty. Also to determine if preoperative serum testosterone levels are predictive of bacterial load of deep tissue cultures taken at the time of revision shoulder arthroplasty in patients undergoing primary shoulder arthroplasty.

This description comes directly from the study's public registry record.

Talk to the study team

Jason E Hsu, MD  ·  330-883-8829  ·  jehsu@uw.edu

Anastasia Whitson, BS  ·  206-755-7847  ·  whitsa@uw.edu

Always discuss trial participation with your own doctor first.

Locations (1)

University of WashingtonSeattle, Washington, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT05030220