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NCT02632786 · OUTCOME

NIS-LL Total Score

The PRONTO Study, a Global Phase 2b Study of NEOD001 in Previously Treated Subjects With Light Chain (AL) Amyloidosis · Source last updated 2019-04-05

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

Measure
LEAST_SQUARES_MEAN
Unit
score on a scale
Interval / dispersion
95% Confidence Interval
Time frame
Baseline to 12 months of treatment

What was measured

Change in Neuropathy Impairment Score-Lower Limb (NIS-LL) Total Score in subjects with peripheral nerve involvement. NIS-LL is a scoring system graduated from 0 points to a maximum of 88 points (the absence of all motor, sensory, and reflex activity in the lower extremities). The scale is an additive of all deficits (64 potential points for muscle strength, 8 points for reflexes, and 16 points for sensory function) in the lower extremities. A score of 0 is normal and score of 88 is total impairment.

Analysis population: Peripheral Neuropathy Evaluable Population

Groups in this outcome

NEOD001 24 mg/kg

NEOD001, 24 mg/kg IV every 4 weeks for 12 months

Placebo

Placebo, 0.9% Saline IV every 4 weeks for 12 months

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

Analysis denominator · Participants

GroupSource count
NEOD001 24 mg/kg12
Placebo14

Reported measurements

Source class 1
Values in score on a scale · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
NEOD001 24 mg/kg-1.2Not reported-3.91.6Not reported
Placebo-0.6Not reported-3.01.8Not reported

Source statistical analyses

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

  1. ci Lower Limit
    -4.2
    ci Num Sides
    TWO_SIDED
    ci Pct Value
    95
    ci Upper Limit
    3.0
    group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    SUPERIORITY
    p Value
    0.7570
    param Type
    Mean Difference (Net)
    param Value
    -0.6
    statistical Method
    Mixed Models Analysis
Complete source fields
analyses
  1. ci Lower Limit
    -4.2
    ci Num Sides
    TWO_SIDED
    ci Pct Value
    95
    ci Upper Limit
    3.0
    group Ids
    1. OG000
    2. OG001
    non Inferiority Type
    SUPERIORITY
    p Value
    0.7570
    param Type
    Mean Difference (Net)
    param Value
    -0.6
    statistical Method
    Mixed Models Analysis
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        -3.9
        upper Limit
        1.6
        value
        -1.2
      2. group Id
        OG001
        lower Limit
        -3.0
        upper Limit
        1.8
        value
        -0.6
denoms
  1. counts
    1. group Id
      OG000
      value
      12
    2. group Id
      OG001
      value
      14
    units
    Participants
description
Change in Neuropathy Impairment Score-Lower Limb (NIS-LL) Total Score in subjects with peripheral nerve involvement. NIS-LL is a scoring system graduated from 0 points to a maximum of 88 points (the absence of all motor, sensory, and reflex activity in the lower extremities). The scale is an additive of all deficits (64 potential points for muscle strength, 8 points for reflexes, and 16 points for sensory function) in the lower extremities. A score of 0 is normal and score of 88 is total impairment.
dispersion Type
95% Confidence Interval
groups
  1. description
    NEOD001, 24 mg/kg IV every 4 weeks for 12 months
    id
    OG000
    title
    NEOD001 24 mg/kg
  2. description
    Placebo, 0.9% Saline IV every 4 weeks for 12 months
    id
    OG001
    title
    Placebo
param Type
LEAST_SQUARES_MEAN
population Description
Peripheral Neuropathy Evaluable Population
reporting Status
POSTED
time Frame
Baseline to 12 months of treatment
title
NIS-LL Total Score
type
SECONDARY
unit Of Measure
score on a scale

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

Preserved source evidence · Not medical advice