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NCT00743262 · OUTCOME

Device Life Time

Short-term Clinical Feasibility of the New Provox Vega 22.5 Voice Prosthesis · Source last updated 2023-07-25

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

Measure
MEAN
Unit
days
Interval / dispersion
Standard Deviation
Time frame
one year

What was measured

Device life time of the Provox Vega in days for replacement for leakage through the device. This is expected to be short (average about 3 weeks) since the Provox Vega 22.5 was tested in patients who normally use a Provox ActiValve. (Provox ActiValve is a problem solving prostheses used in patients who need frequent replacement of regular Provox voice prostheses short that are made of the same materials as the Provox Vega 22.5.)

Groups in this outcome

Provox Vega 22.5 French

A group of laryngectomized Provox ActiValve users tested the Provox Vega 22.5 French voice prosthesis for 3 weeks.

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

Analysis denominator · Participants

GroupSource count
Provox Vega 22.5 French15

Reported measurements

Source class 1
Values in days · Interval/dispersion: Standard Deviation
GroupValueSpreadLowerUpperComment
Provox Vega 22.5 French39.733Not reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        spread
        33
        value
        39.7
denoms
  1. counts
    1. group Id
      OG000
      value
      15
    units
    Participants
description
Device life time of the Provox Vega in days for replacement for leakage through the device. This is expected to be short (average about 3 weeks) since the Provox Vega 22.5 was tested in patients who normally use a Provox ActiValve. (Provox ActiValve is a problem solving prostheses used in patients who need frequent replacement of regular Provox voice prostheses short that are made of the same materials as the Provox Vega 22.5.)
dispersion Type
Standard Deviation
groups
  1. description
    A group of laryngectomized Provox ActiValve users tested the Provox Vega 22.5 French voice prosthesis for 3 weeks.
    id
    OG000
    title
    Provox Vega 22.5 French
param Type
MEAN
reporting Status
POSTED
time Frame
one year
title
Device Life Time
type
SECONDARY
unit Of Measure
days

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

Preserved source evidence · Not medical advice