What this phase means
This study does not use the classic phase 1–4 drug ladder. It may be a device, a behavior program, a surgery timing study, or an early feasibility test.
Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.
What the registry says happens
If you join, the listed intervention(s) are Intrathecal Morphine, Pericapsular Nerve Group Block, or Dexamethasone. The registry lists allocation as randomized. The goal of this clinical trial is to learn which of three regional anesthesia approaches provides better pain relief and safety for older adults having planned hip replacement surgery.
They plan to enroll about 90 people at Poznan. Taking part typically means taking a study drug (or dummy pill), a procedure as part of the study plus check-ins.
Official title (unrewritten)
Comparison of the Efficacy and Safety of Three Regional Anesthesia Strategies in Patients Undergoing Elective Total Hip Arthroplasty: A Prospective, Randomized, Multicenter Clinical Trial
Interventions: Intrathecal Morphine, Pericapsular Nerve Group Block, Dexamethasone
Primary outcome (registry wording): Total Postoperative Opioid Consumption