Skip to content
← Full study record

NCT01713946 · OUTCOME

Core Phase: Food & Drug Administration (FDA): Percentage Change From Baseline in Partial Onset-seizure Frequency

A Placebo-controlled Study of Efficacy & Safety of 2 Trough-ranges of Everolimus as Adjunctive Therapy in Patients With Tuberous Sclerosis Complex (TSC) & Refractory Partial-onset Seizures · Source last updated 2018-11-07

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

Measure
MEDIAN
Unit
Percentage change from baseline
Interval / dispersion
95% Confidence Interval
Time frame
Baseline (8-week period before randomization), Week 7 to 18 (12-week maintenance period of the core phase)

What was measured

Comparison of median percent change from baseline in weekly seizure frequency in the everolimus low-trough treatment arm (3-7 ng/mL), high-trough treatment arm (9-15 ng/mL) and placebo arm during maintenance period of the core phase. Percentage change from baseline in average weekly seizure frequency during the maintenance period of the Core phase (SFcfb) = 100 × (SFB - SFM) ÷ SFB where: SFB is the average weekly seizure frequency in the Baseline phase SFM is the average weekly seizure frequency in the maintenance period of the Core phase A positive percentage change from baseline (SFcfb) means a reduction in seizure frequency whereas a negative percentage change from baseline (SFcfb) means an increase in seizure frequency.

Analysis population: The Full Analysis Set (FAS) comprised all patients to whom study treatment was assigned by randomization

Groups in this outcome

Everolimus LT Target of 3 to 7 ng/mL

Participants were randomized to receive everolimus dispersible tablets for oral suspension with titration to a low trough (LT) range of 3 to 7 ng/mL

Everolimus HT Target of 9 to 15 ng/mL

Participants were randomized to receive everolimus dispersible tablets for oral suspension with titration to a high trough (HT) range of 9 to 15 ng/mL

Placebo

Participants were randomized to receive placebo dispersible tablets for oral suspension.

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

Analysis denominator · Participants

GroupSource count
Everolimus LT Target of 3 to 7 ng/mL117
Everolimus HT Target of 9 to 15 ng/mL130
Placebo119

Reported measurements

Source class 1
Values in Percentage change from baseline · Interval/dispersion: 95% Confidence Interval
GroupValueSpreadLowerUpperComment
Everolimus LT Target of 3 to 7 ng/mL29.29Not reported18.8241.88Not reported
Everolimus HT Target of 9 to 15 ng/mL39.55Not reported35.0348.74Not reported
Placebo14.86Not reported0.1121.71Not reported

Source statistical analyses

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

  1. ci Lower Limit
    1.98
    ci Num Sides
    TWO_SIDED
    ci Pct Value
    95
    ci Upper Limit
    31.68
    group Ids
    1. OG000
    2. OG002
    non Inferiority Type
    SUPERIORITY
    p Value
    0.003
    param Type
    Median Difference (Final Values)
    param Value
    15.96
    statistical Method
    Bonferroni-Holm
  2. ci Lower Limit
    16.36
    ci Num Sides
    TWO_SIDED
    ci Pct Value
    95
    ci Upper Limit
    43.36
    group Ids
    1. OG001
    2. OG002
    non Inferiority Type
    SUPERIORITY
    p Value
    <0.001
    param Type
    Odds Ratio (OR)
    param Value
    27.46
    statistical Method
    Bonferroni-Holm
Complete source fields
analyses
  1. ci Lower Limit
    1.98
    ci Num Sides
    TWO_SIDED
    ci Pct Value
    95
    ci Upper Limit
    31.68
    group Ids
    1. OG000
    2. OG002
    non Inferiority Type
    SUPERIORITY
    p Value
    0.003
    param Type
    Median Difference (Final Values)
    param Value
    15.96
    statistical Method
    Bonferroni-Holm
  2. ci Lower Limit
    16.36
    ci Num Sides
    TWO_SIDED
    ci Pct Value
    95
    ci Upper Limit
    43.36
    group Ids
    1. OG001
    2. OG002
    non Inferiority Type
    SUPERIORITY
    p Value
    <0.001
    param Type
    Odds Ratio (OR)
    param Value
    27.46
    statistical Method
    Bonferroni-Holm
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        lower Limit
        18.82
        upper Limit
        41.88
        value
        29.29
      2. group Id
        OG001
        lower Limit
        35.03
        upper Limit
        48.74
        value
        39.55
      3. group Id
        OG002
        lower Limit
        0.11
        upper Limit
        21.71
        value
        14.86
denoms
  1. counts
    1. group Id
      OG000
      value
      117
    2. group Id
      OG001
      value
      130
    3. group Id
      OG002
      value
      119
    units
    Participants
description
Comparison of median percent change from baseline in weekly seizure frequency in the everolimus low-trough treatment arm (3-7 ng/mL), high-trough treatment arm (9-15 ng/mL) and placebo arm during maintenance period of the core phase. Percentage change from baseline in average weekly seizure frequency during the maintenance period of the Core phase (SFcfb) = 100 × (SFB - SFM) ÷ SFB where: SFB is the average weekly seizure frequency in the Baseline phase SFM is the average weekly seizure frequency in the maintenance period of the Core phase A positive percentage change from baseline (SFcfb) means a reduction in seizure frequency whereas a negative percentage change from baseline (SFcfb) means an increase in seizure frequency.
dispersion Type
95% Confidence Interval
groups
  1. description
    Participants were randomized to receive everolimus dispersible tablets for oral suspension with titration to a low trough (LT) range of 3 to 7 ng/mL
    id
    OG000
    title
    Everolimus LT Target of 3 to 7 ng/mL
  2. description
    Participants were randomized to receive everolimus dispersible tablets for oral suspension with titration to a high trough (HT) range of 9 to 15 ng/mL
    id
    OG001
    title
    Everolimus HT Target of 9 to 15 ng/mL
  3. description
    Participants were randomized to receive placebo dispersible tablets for oral suspension.
    id
    OG002
    title
    Placebo
param Type
MEDIAN
population Description
The Full Analysis Set (FAS) comprised all patients to whom study treatment was assigned by randomization
reporting Status
POSTED
time Frame
Baseline (8-week period before randomization), Week 7 to 18 (12-week maintenance period of the core phase)
title
Core Phase: Food & Drug Administration (FDA): Percentage Change From Baseline in Partial Onset-seizure Frequency
type
PRIMARY
unit Of Measure
Percentage change from baseline

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

Preserved source evidence · Not medical advice