Skip to content
← Full study record

NCT00667342 · OUTCOME

Number of Participants With Neuropathic Pain (NP) Following Surgery

A Study of Bevacizumab in Combination With Chemotherapy for Treatment of Osteosarcoma · Source last updated 2023-08-07

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

Measure
NUMBER
Unit
participants
Interval / dispersion
Not reported
Time frame
Up to 6 months postoperatively

What was measured

Of the 43 participants enrolled on this trial, 37 met criteria for evaluation of neuropathic pain (NP) following definitive surgery. The 37 participants underwent 38 surgeries: one participant had a limb-sparing surgery followed by an amputation surgery. Six of 43 participants were excluded from evaluation for NP: 1 due to deep vein thrombosis, 2 removed from study prior to surgery, 1 removed immediately after surgery to receive radiation therapy, 1 had non-extremity osteosarcoma, and 1 patient had a fibula resection. Patients were followed for neuropathic pain daily for the first week postoperatively and weekly for up to 6 months postoperatively.

Groups in this outcome

Amputation Group

Participants had metastatic disease at diagnosis.

Limb Sparing Group

Participants had localized disease at diagnosis. One participant had 2 surgeries.

Entire Study Group

Participants enrolled on the study who met the criteria for evaluation of neuropathic pain.

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Analysis denominator · Participants

GroupSource count
Amputation Group11
Limb Sparing Group26
Entire Study Group37

Analysis denominator · Number of Surgeries

GroupSource count
Amputation Group11
Limb Sparing Group27
Entire Study Group38

Reported measurements

Source class 1
Values in participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Amputation Group10Not reportedNot reportedNot reportedNot reported
Limb Sparing Group20Not reportedNot reportedNot reportedNot reported
Entire Study Group30Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        10
      2. group Id
        OG001
        value
        20
      3. group Id
        OG002
        value
        30
denom Units Selected
Number of Surgeries
denoms
  1. counts
    1. group Id
      OG000
      value
      11
    2. group Id
      OG001
      value
      26
    3. group Id
      OG002
      value
      37
    units
    Participants
  2. counts
    1. group Id
      OG000
      value
      11
    2. group Id
      OG001
      value
      27
    3. group Id
      OG002
      value
      38
    units
    Number of Surgeries
description
Of the 43 participants enrolled on this trial, 37 met criteria for evaluation of neuropathic pain (NP) following definitive surgery. The 37 participants underwent 38 surgeries: one participant had a limb-sparing surgery followed by an amputation surgery. Six of 43 participants were excluded from evaluation for NP: 1 due to deep vein thrombosis, 2 removed from study prior to surgery, 1 removed immediately after surgery to receive radiation therapy, 1 had non-extremity osteosarcoma, and 1 patient had a fibula resection. Patients were followed for neuropathic pain daily for the first week postoperatively and weekly for up to 6 months postoperatively.
groups
  1. description
    Participants had metastatic disease at diagnosis.
    id
    OG000
    title
    Amputation Group
  2. description
    Participants had localized disease at diagnosis. One participant had 2 surgeries.
    id
    OG001
    title
    Limb Sparing Group
  3. description
    Participants enrolled on the study who met the criteria for evaluation of neuropathic pain.
    id
    OG002
    title
    Entire Study Group
param Type
NUMBER
reporting Status
POSTED
time Frame
Up to 6 months postoperatively
title
Number of Participants With Neuropathic Pain (NP) Following Surgery
type
OTHER_PRE_SPECIFIED
type Units Analyzed
Number of Surgeries
unit Of Measure
participants

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

Preserved source evidence · Not medical advice