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NCT01613599 · OUTCOME

Incidence Rate of Serious Vascular Adverse Events

An Observational Study of The Safety of MabThera/Rituxan (Rituximab) in Participants With Granulomatosis With Polyangiitis (Wegener's) or Microscopic Polyangiitis · Source last updated 2018-07-26

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

Measure
NUMBER
Unit
events per 100 patient year
Interval / dispersion
95% Confidence Interval
Time frame
From first dose until participant withdrawal or the date of last participant, last visit (up to 4.32 years)

What was measured

A serious vascular adverse event was defined as a SAE coded to the MedDRA vascular system organ class. A SAE was defined as any adverse event that fulfilled at least one of the following criteria: •Was fatal (results in death) •Was life-threatening •Required in-patient hospitalization or prolongation of existing hospitalization •Resulted in persistent or significant disability/incapacity •Was a congenital anomaly/birth defect •Was medically significant or required intervention to prevent one or other of the outcomes listed above. Multiple events reported in the same participant were counted multiple times in the calculation of incidence. Incidence rate is defined as events per 100 patient years.

Analysis population: The safety population included all participants who received any active dose of rituximab.

Groups in this outcome

Rituximab

Participants with GPA (Wegener's granulomatosis) or MPA who received rituximab as per investigator's discretion were followed for a maximum of 4.32 years.

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

Analysis denominator · Participants

GroupSource count
Rituximab97

Analysis denominator · Total Patient-years at Risk

GroupSource count
Rituximab338

Reported measurements

Source class 1
Values in events per 100 patient year · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Rituximab2.37Not reported1.024.67Not reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        1.02
        upper Limit
        4.67
        value
        2.37
denom Units Selected
Total Patient-years at Risk
denoms
  1. counts
    1. group Id
      OG000
      value
      97
    units
    Participants
  2. counts
    1. group Id
      OG000
      value
      338
    units
    Total Patient-years at Risk
description
A serious vascular adverse event was defined as a SAE coded to the MedDRA vascular system organ class. A SAE was defined as any adverse event that fulfilled at least one of the following criteria: •Was fatal (results in death) •Was life-threatening •Required in-patient hospitalization or prolongation of existing hospitalization •Resulted in persistent or significant disability/incapacity •Was a congenital anomaly/birth defect •Was medically significant or required intervention to prevent one or other of the outcomes listed above. Multiple events reported in the same participant were counted multiple times in the calculation of incidence. Incidence rate is defined as events per 100 patient years.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants with GPA (Wegener's granulomatosis) or MPA who received rituximab as per investigator's discretion were followed for a maximum of 4.32 years.
    id
    OG000
    title
    Rituximab
param Type
NUMBER
population Description
The safety population included all participants who received any active dose of rituximab.
reporting Status
POSTED
time Frame
From first dose until participant withdrawal or the date of last participant, last visit (up to 4.32 years)
title
Incidence Rate of Serious Vascular Adverse Events
type
SECONDARY
type Units Analyzed
Total Patient-years at Risk
unit Of Measure
events per 100 patient year

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

Preserved source evidence · Not medical advice