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NCT01558921 · OUTCOME

Number of Patients With a Locoregional Recurrence

Rectal Cancer And Pre-operative Induction Therapy Followed by Dedicated Operation. The RAPIDO Trial · Source last updated 2026-05-01

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

Measure
COUNT_OF_PARTICIPANTS
Unit
Participants
Interval / dispersion
Not reported
Time frame
5 years after surgery

What was measured

Number of patients with a locoregional recurrence (LRR) after an R0/R1 resection

Analysis population: 460+446 patients were resected. 431+428 underwent R0/R1 resection

Groups in this outcome

B: 5x5Gy -> CAPOX -> Surgery

Experimental group B: 5x5Gy -\> CAPOX -\> Surgery

A: 5 Weeks Chemoradiation -> Surgery

Control group A: 5 Weeks Chemoradiation -\> Surgery

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

Analysis denominator · Participants

GroupSource count
B: 5x5Gy -> CAPOX -> Surgery431
A: 5 Weeks Chemoradiation -> Surgery428

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
B: 5x5Gy -> CAPOX -> Surgery44Not reportedNot reportedNot reportedNot reported
A: 5 Weeks Chemoradiation -> Surgery26Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        44
      2. group Id
        OG001
        value
        26
denoms
  1. counts
    1. group Id
      OG000
      value
      431
    2. group Id
      OG001
      value
      428
    units
    Participants
description
Number of patients with a locoregional recurrence (LRR) after an R0/R1 resection
groups
  1. description
    Experimental group B: 5x5Gy -\> CAPOX -\> Surgery
    id
    OG000
    title
    B: 5x5Gy -> CAPOX -> Surgery
  2. description
    Control group A: 5 Weeks Chemoradiation -\> Surgery
    id
    OG001
    title
    A: 5 Weeks Chemoradiation -> Surgery
param Type
COUNT_OF_PARTICIPANTS
population Description
460+446 patients were resected. 431+428 underwent R0/R1 resection
reporting Status
POSTED
time Frame
5 years after surgery
title
Number of Patients With a Locoregional Recurrence
type
SECONDARY
unit Of Measure
Participants

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

Preserved source evidence · Independent clinical review pending · Not medical advice