NCT03078452 · ADVERSE EVENTS

Adverse events

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.

Adverse events occurred during the study; they are not necessarily caused by treatment. Serious events are not interchangeable with severe/grade 3–4 events. These safety populations may differ from efficacy populations.

Collection time frame: Collected for each patient through day +7 after enrollment
Other-event reporting threshold: 5%

Participants affected / participants at risk, as reported
Safety group	Serious events	Other events	Deaths
Arm I (Biopsy Using Power Drill) 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	0 / 50	0 / 50	0 / 50
Arm II (Biopsy Using Jamshidi Needle) 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	0 / 50	0 / 50	0 / 50

Group identifiers: EG000: Arm I (Biopsy Using Power Drill) · EG001: Arm II (Biopsy Using Jamshidi Needle)

Serious adverse events

Event terms and counts are source-reported; expand to read more. A reporting threshold may omit less frequent events.

Other reported adverse events

Event terms and counts are source-reported; expand to read more. A reporting threshold may omit less frequent events.

Complete source fields

event Groups

deaths Num Affected
0
deaths Num At Risk
50
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
EG000
other Num Affected
0
other Num At Risk
50
serious Num Affected
0
serious Num At Risk
50
title
Arm I (Biopsy Using Power Drill)
deaths Num Affected
0
deaths Num At Risk
50
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
EG001
other Num Affected
0
other Num At Risk
50
serious Num Affected
0
serious Num At Risk
50
title
Arm II (Biopsy Using Jamshidi Needle)

frequency Threshold

time Frame

Collected for each patient through day +7 after enrollment

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

Preserved source evidence · Not medical advice