Clinical Research Directory

IInclusion Criteria: Adults aged 18 years or older. Hospitalized patients requiring insertion of a peripheral intravenous catheter (PIVC). Patients able to provide written informed consent or whose legally authorized representative can provide consent, if applicable. Patients willing to undergo routine clinical assessment and catheter-site photography for AI model development. Exclusion Criteria: Presence of phlebitis or local skin infection at the intended catheter insertion site before PIVC placement. Central venous catheter or other non-peripheral vascular access devices. Patients with severe skin conditions, burns, or wounds at the catheter insertion site that prevent accurate assessment or imaging. Poor-quality or missing clinical data or catheter-site images that preclude AI model development. Patients who withdraw consent during the study.