Participant flow

Evaluating Effectiveness of Powered Drill Bone Marrow Biopsy · Source last updated 2025-09-08

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

groups

1. description

   Patients undergo bone marrow biopsy using the power drill. Patients complete questionnaires at baseline, 30 minutes after biopsy, and on days 1, 3, and 7. Power drill: Undergo bone marrow biopsy using power drill

   id

   FG000

   title

   Arm I (Biopsy Using Power Drill)

2. description

   Patients undergo bone marrow biopsy using the traditional Jamshidi needle. Patients complete questionnaires at baseline, 30 minutes after biopsy, and on days 1, 3, and 7. Jamshidi needle: Undergo bone marrow biopsy using Jamshidi needle

   id

   FG001

   title

   Arm II (Biopsy Using Jamshidi Needle)

periods

1. milestones

   1. achievements

      1. group Id

         FG000

         num Subjects

         50

      2. group Id

         FG001

         num Subjects

         50

      type

      STARTED

   2. achievements

      1. group Id

         FG000

         num Subjects

         50

      2. group Id

         FG001

         num Subjects

         50

      type

      COMPLETED

   3. achievements

      1. group Id

         FG000

         num Subjects

         0

      2. group Id

         FG001

         num Subjects

         0

      type

      NOT COMPLETED

   title

   Overall Study

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Not medical advice