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NCT01459653 · OUTCOME

Percentage of Patients With Each Chemotherapy Risk Score (CRS) Result by Tumor Type

Multi-level Evaluation of Chemotherapy-induced Febrile Neutropenia Prophylaxis, Outcomes, and Determinants With Granulocyte-colony Stimulating Factor · Source last updated 2016-01-11

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

Measure
NUMBER
Unit
percentage of patients
Interval / dispersion
Not reported
Time frame
All cycles. Patients were evaluated at the enrollment cycle and then re-evaluated at each cycle for a maximum total of 6 cycles; however, the scheduling of these evaluations was left to the discretion of the physician, mean duration of study for 105 days

What was measured

Objective 3: To determine the extent to which the primary and secondary prophylaxis of FN in cancer patients is in congruence with the EORTC best practice guidelines and dosing recommendations, and whether this is associated with better outcomes. The CRS quantifies whether the decision to initiate EP2006 as either primary or secondary prophylaxis is consistent with the EORTC guideline (2010) recommendation based upon the patient's chemotherapy toxicity (\<10%, 10-20% or \>20% risk of FN) and the PRS. There are three possible results: under-treated, correctly treated, over-treated

Analysis population: Evaluable sample: total and by tumor type

Groups in this outcome

EP2006: All Patients

Cancer patients treated with chemotherapy and who are prescribed commercially available filgrastim biosimilar for primary or secondary prophylaxis for FN.

EP2006: Solid Tumor

Cancer patients (Solid tumor) treated with chemotherapy and who are prescribed commercially available filgrastim biosimilar for primary or secondary prophylaxis for FN.

EP2006: Hematological Tumor

Cancer patients (Hematological tumor) treated with chemotherapy and who are prescribed commercially available filgrastim biosimilar for primary or secondary prophylaxis for FN.

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

Analysis denominator · Participants

GroupSource count
EP2006: All Patients1444
EP2006: Solid Tumor1115
EP2006: Hematological Tumor329

Reported measurements

Under-treated (%)
Values in percentage of patients · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
EP2006: All Patients17.3Not reportedNot reportedNot reportedNot reported
EP2006: Solid Tumor16.3Not reportedNot reportedNot reportedNot reported
EP2006: Hematological Tumor21.0Not reportedNot reportedNot reportedNot reported
Correctly or Over-treated (%)
Values in percentage of patients · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
EP2006: All Patients82.5Not reportedNot reportedNot reportedNot reported
EP2006: Solid Tumor83.7Not reportedNot reportedNot reportedNot reported
EP2006: Hematological Tumor79.0Not reportedNot reportedNot reportedNot reported

Source statistical analyses

Group order, estimate direction, methods and comments are retained. No treatment ranking is inferred.

  1. ci Lower Limit
    0.4255
    ci Num Sides
    TWO_SIDED
    ci Pct Value
    95
    ci Upper Limit
    1.2698
    group Ids
    1. OG001
    2. OG002
    non Inferiority Type
    SUPERIORITY_OR_OTHER
    p Value
    0.2698
    param Type
    Odds Ratio (OR)
    param Value
    0.7350
    statistical Method
    Chi-squared
    tested Non Inferiority
    false
Complete source fields
analyses
  1. ci Lower Limit
    0.4255
    ci Num Sides
    TWO_SIDED
    ci Pct Value
    95
    ci Upper Limit
    1.2698
    group Ids
    1. OG001
    2. OG002
    non Inferiority Type
    SUPERIORITY_OR_OTHER
    p Value
    0.2698
    param Type
    Odds Ratio (OR)
    param Value
    0.7350
    statistical Method
    Chi-squared
    tested Non Inferiority
    false
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        17.3
      2. group Id
        OG001
        value
        16.3
      3. group Id
        OG002
        value
        21.0
    title
    Under-treated (%)
  2. categories
    1. measurements
      1. group Id
        OG000
        value
        82.5
      2. group Id
        OG001
        value
        83.7
      3. group Id
        OG002
        value
        79.0
    title
    Correctly or Over-treated (%)
denoms
  1. counts
    1. group Id
      OG000
      value
      1444
    2. group Id
      OG001
      value
      1115
    3. group Id
      OG002
      value
      329
    units
    Participants
description
Objective 3: To determine the extent to which the primary and secondary prophylaxis of FN in cancer patients is in congruence with the EORTC best practice guidelines and dosing recommendations, and whether this is associated with better outcomes. The CRS quantifies whether the decision to initiate EP2006 as either primary or secondary prophylaxis is consistent with the EORTC guideline (2010) recommendation based upon the patient's chemotherapy toxicity (\<10%, 10-20% or \>20% risk of FN) and the PRS. There are three possible results: under-treated, correctly treated, over-treated
groups
  1. description
    Cancer patients treated with chemotherapy and who are prescribed commercially available filgrastim biosimilar for primary or secondary prophylaxis for FN.
    id
    OG000
    title
    EP2006: All Patients
  2. description
    Cancer patients (Solid tumor) treated with chemotherapy and who are prescribed commercially available filgrastim biosimilar for primary or secondary prophylaxis for FN.
    id
    OG001
    title
    EP2006: Solid Tumor
  3. description
    Cancer patients (Hematological tumor) treated with chemotherapy and who are prescribed commercially available filgrastim biosimilar for primary or secondary prophylaxis for FN.
    id
    OG002
    title
    EP2006: Hematological Tumor
param Type
NUMBER
population Description
Evaluable sample: total and by tumor type
reporting Status
POSTED
time Frame
All cycles. Patients were evaluated at the enrollment cycle and then re-evaluated at each cycle for a maximum total of 6 cycles; however, the scheduling of these evaluations was left to the discretion of the physician, mean duration of study for 105 days
title
Percentage of Patients With Each Chemotherapy Risk Score (CRS) Result by Tumor Type
type
PRIMARY
unit Of Measure
percentage of patients

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