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NCT00003830 · OUTCOME

Disease-free Survival as Measured by Breast Cancer Recurrence, Any Second Primary Cancer, and Death From Any Cause in Patients Without a Prior Event.

Surgery to Remove Sentinel Lymph Nodes With or Without Removing Lymph Nodes in the Armpit in Treating Women With Breast Cancer · Source last updated 2017-12-13

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

Measure
NUMBER
Unit
percentage pts disease free at 8 years
Interval / dispersion
95% Confidence Interval
Time frame
8 years

What was measured

Measured at time from randomization to recurrence, second primary, or death to determine the percentage of patients disease free at 8 years.

Groups in this outcome

Arm I:Sentinel Node Resection+Conventional Axillary Dissection

Sentinel node resection immediately followed by axillary dissection conventional surgery: Sentinel node resection immediately followed by axillary dissection.

Arm II: Sentinel Node Resection Followed by Node Examination

Sentinel node resection followed by node examination then axillary dissection if positive sentinel node. Sentinel node resection followed by node examination: Sentinel node resection followed by node examination then axillary dissection if positive sentinel node. No axillary dissection for negative sentinel node.

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

Analysis denominator · Participants

GroupSource count
Arm I:Sentinel Node Resection+Conventional Axillary Dissection1975
Arm II: Sentinel Node Resection Followed by Node Examination2011

Reported measurements

Source class 1
Values in percentage pts disease free at 8 years · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Arm I:Sentinel Node Resection+Conventional Axillary Dissection82.4Not reported80.584.4Not reported
Arm II: Sentinel Node Resection Followed by Node Examination81.5Not reported79.683.4Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        80.5
        upper Limit
        84.4
        value
        82.4
      2. group Id
        OG001
        lower Limit
        79.6
        upper Limit
        83.4
        value
        81.5
denoms
  1. counts
    1. group Id
      OG000
      value
      1975
    2. group Id
      OG001
      value
      2011
    units
    Participants
description
Measured at time from randomization to recurrence, second primary, or death to determine the percentage of patients disease free at 8 years.
dispersion Type
95% Confidence Interval
groups
  1. description
    Sentinel node resection immediately followed by axillary dissection conventional surgery: Sentinel node resection immediately followed by axillary dissection.
    id
    OG000
    title
    Arm I:Sentinel Node Resection+Conventional Axillary Dissection
  2. description
    Sentinel node resection followed by node examination then axillary dissection if positive sentinel node. Sentinel node resection followed by node examination: Sentinel node resection followed by node examination then axillary dissection if positive sentinel node. No axillary dissection for negative sentinel node.
    id
    OG001
    title
    Arm II: Sentinel Node Resection Followed by Node Examination
param Type
NUMBER
reporting Status
POSTED
time Frame
8 years
title
Disease-free Survival as Measured by Breast Cancer Recurrence, Any Second Primary Cancer, and Death From Any Cause in Patients Without a Prior Event.
type
PRIMARY
unit Of Measure
percentage pts disease free at 8 years

Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0

Preserved source evidence · Not medical advice