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A Long-term Follow-up Study of Botulinum Toxin Type A in Patients With Overactive Bladder as a Result of Spinal Injury or Multiple Sclerosis

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00876447
Enrollment
397
Registered
2009-04-06
Start date
2009-01-01
Completion date
2013-09-04
Last updated
2019-05-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Overactive Bladder

Brief summary

The purpose of this study is to assess the long-term safety and effectiveness of botulinum toxin type A on patients with overactive bladder as a result of spinal cord injury or multiple sclerosis. This is a follow-up study to two Allergan sponsored studies (NCT00311376 and NCT00461292).

Detailed description

Botulinum toxin Type A 300U has been discontinued from the study. Patients remaining in the arm containing botulinum toxin Type A 300U will receive botulinum toxin Type A 200U moving forward. Also, the masking of the study is now open-label.

Interventions

BIOLOGICALBotulinum Toxin Type A 300U

Botulinum toxin Type A 300U injections into the detrusor \> 12 weeks as needed for up to 3 years.

Botulinum toxin Type A 200U injections into the detrusor \> 12 weeks as needed for up to 3 years.

Sponsors

Allergan
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Patient has participated in study 191622-515 or 191622-516 and the following criteria fulfilled: * Patient completed at least 52 weeks in the preceding study. * No longer than 6 months has elapsed since completion of the preceding study * Patient has not received any prohibited medications during any intervening period between the preceding study and this long-term study.

Exclusion criteria

* History or evidence of pelvic or urologic abnormality. * Previous or current diagnosis of bladder or prostate cancer.

Design outcomes

Primary

MeasureTime frameDescription
Change From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesStudy Baseline, Week 6 Treatment Cycle 1Urinary incontinence is defined as involuntary loss of urine as recorded in a patient bladder diary in the 3 consecutive days prior to each study visit for study 191622-094 (or 7 days prior to each visit in study 191622-515 or 191622-516). The number of incontinence episodes are averaged daily during this period. The initial study baseline is obtained from the patient bladder diary in the 7 consecutive days prior to the first treatment in either study 191622-515 or 191622-516. A negative number change from baseline indicates a reduction in incontinence episodes (improvement).

Secondary

MeasureTime frameDescription
Change From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreStudy Baseline, Week 6 Treatment Cycle 1The I-QOL questionnaire is a validated, disease-specific quality of life (QOL) questionnaire containing 22 questions designed to measure the impact of urinary incontinence on patients' lives. Each question is answered on a 5-point scale (1 = worst QOL and 5 = best QOL). The scores are totaled over the 22 questions and normalized to a score of 0-100 (0 = worst QOL and 100= best QOL). The I-QOL total score is calculated by combining the 22-item subscores from the 3 I-QOL domains: Avoidance Limiting Behavior, Psychological Impact, and Social Embarrassment. The initial study baseline is obtained from data collected prior to the first treatment in Study 191622-515 or 191622-516. Positive number changes from baseline indicate improved QOL.
Change From Study Baseline in Volume Per VoidStudy Baseline, Week 6 Treatment Cycle 1The total volume voided (voluntary or by catheterization) is recorded by the patient over a 24-hour period preceding the study visit. The average volume per voiding episode is derived by dividing the total volume collected in a 24-hour period by the total number of urinary episodes with volume recorded in the same 24-hour period. The initial study baseline is obtained from data collected prior to the first treatment in Study 191622-515 or 191622-516. Positive number changes from baseline indicate improvement.

Countries

Australia, Austria, Belgium, Brazil, Canada, Czechia, France, Germany, Italy, Netherlands, New Zealand, Poland, Portugal, Russia, Singapore, Slovakia, South Africa, Spain, Taiwan, Ukraine, United Kingdom, United States

Participant flow

Recruitment details

This was a long-term follow-up study that enrolled patients after participation in Study 191622-515 or 191622-516. A total of 397 patients were enrolled and 388 patients received at least 1 BOTOX treatment in study 191622-094 or in the preceding studies.

Pre-assignment details

The protocol was amended to remove the 300 U dose. Patients ongoing in the study who were treated with 300 U BOTOX prior to the amendment were assigned to 200 U BOTOX for all subsequent treatments. Participant Flow and Baseline Characteristics are based on the first BOTOX dose that patients received.

Participants by arm

ArmCount
Botulinum Toxin Type A 300U
Botulinum toxin Type A 300U injections into the detrusor \> 12 weeks as needed for up to 3 years.
185
Botulinum Toxin Type A 200U
Botulinum toxin Type A 200U injections into the detrusor \> 12 weeks as needed for up to 3 years.
203
Total388

Withdrawals & dropouts

PeriodReasonFG000FG001
Overall StudyAdverse Event48
Overall StudyLack of Efficacy53
Overall StudyLost to Follow-up615
Overall StudyOther miscellaneous reasons38
Overall StudyPersonal reasons3028
Overall StudyPregnancy42
Overall StudyProtocol Violation93
Overall StudySite closure1914

Baseline characteristics

CharacteristicBotulinum Toxin Type A 300UBotulinum Toxin Type A 200UTotal
Age, Customized
≥40 to 64 years
116 Participants135 Participants251 Participants
Age, Customized
<40 years
55 Participants57 Participants112 Participants
Age, Customized
≥65 to 74 years
14 Participants10 Participants24 Participants
Age, Customized
≥75 years
0 Participants1 Participants1 Participants
Sex: Female, Male
Female
116 Participants118 Participants234 Participants
Sex: Female, Male
Male
69 Participants85 Participants154 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
EG002
affected / at risk
EG003
affected / at risk
EG004
affected / at risk
EG005
affected / at risk
EG006
affected / at risk
EG007
affected / at risk
EG008
affected / at risk
EG009
affected / at risk
EG010
affected / at risk
EG011
affected / at risk
EG012
affected / at risk
EG013
affected / at risk
EG014
affected / at risk
EG015
affected / at risk
EG016
affected / at risk
EG017
affected / at risk
EG018
affected / at risk
EG019
affected / at risk
EG020
affected / at risk
EG021
affected / at risk
EG022
affected / at risk
EG023
affected / at risk
EG024
affected / at risk
EG025
affected / at risk
deaths
Total, all-cause mortality
— / —— / —— / —— / —— / —— / —— / —— / —— / —— / —— / —— / —— / —— / —— / —— / —— / —— / —— / —— / —— / —— / —— / —— / —— / —— / —
other
Total, other adverse events
154 / 185170 / 203126 / 163147 / 18789 / 119123 / 17551 / 69109 / 15319 / 3472 / 1108 / 1646 / 703 / 828 / 480 / 023 / 360 / 013 / 220 / 05 / 110 / 03 / 50 / 01 / 20 / 00 / 0
serious
Total, serious adverse events
28 / 18535 / 20326 / 16321 / 18720 / 11919 / 17511 / 6920 / 1535 / 3411 / 1100 / 169 / 700 / 86 / 480 / 00 / 360 / 02 / 220 / 01 / 110 / 00 / 50 / 00 / 20 / 00 / 1

Outcome results

Primary

Change From Study Baseline in the Daily Average Number of Urinary Incontinence Episodes

Urinary incontinence is defined as involuntary loss of urine as recorded in a patient bladder diary in the 3 consecutive days prior to each study visit for study 191622-094 (or 7 days prior to each visit in study 191622-515 or 191622-516). The number of incontinence episodes are averaged daily during this period. The initial study baseline is obtained from the patient bladder diary in the 7 consecutive days prior to the first treatment in either study 191622-515 or 191622-516. A negative number change from baseline indicates a reduction in incontinence episodes (improvement).

Time frame: Study Baseline, Week 6 Treatment Cycle 1

Population: BOTOX-Treated Population: all patients with data at the time point who received at least 1 BOTOX treatment since the start of their clinical study participation (in study 191622-094, 191622-515 or 191622-516); analyses are based on actual treatment received

ArmMeasureGroupValue (MEAN)Dispersion
Botulinum Toxin Type A 300UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesStudy Baseline (BL)4.4 Incontinence EpisodesStandard Deviation 2.54
Botulinum Toxin Type A 300UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesChg from Study BL at Wk 6 Tmt Cycle1 (N=176, 195)-3.4 Incontinence EpisodesStandard Deviation 3.16
Botulinum Toxin Type A 200UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesStudy Baseline (BL)4.5 Incontinence EpisodesStandard Deviation 2.64
Botulinum Toxin Type A 200UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesChg from Study BL at Wk 6 Tmt Cycle1 (N=176, 195)-3.2 Incontinence EpisodesStandard Deviation 2.69
Primary

Change From Study Baseline in the Daily Average Number of Urinary Incontinence Episodes

Urinary incontinence is defined as involuntary loss of urine as recorded in a patient bladder diary in the 3 consecutive days prior to each study visit for study 191622-094 (or 7 days prior to each visit in study 191622-515 or 191622-516). The number of incontinence episodes are averaged daily during this period. The initial study baseline is obtained from the patient bladder diary in the 7 consecutive days prior to the first treatment in either study 191622-515 or 191622-516. A negative number change from baseline indicates a reduction in incontinence episodes (improvement).

Time frame: Study Baseline, Week 6 Treatment Cycle 2

Population: BOTOX-Treated Population: all patients with data at the time point who received at least 1 BOTOX treatment since the start of their clinical study participation (in study 191622-094, 191622-515 or 191622-516); analyses are based on actual treatment received

ArmMeasureGroupValue (MEAN)Dispersion
Botulinum Toxin Type A 300UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesStudy Baseline4.5 Incontinence EpisodesStandard Deviation 2.62
Botulinum Toxin Type A 300UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesChg from Study BL at Wk 6 Tmt Cycle2 (N=153, 175)-3.5 Incontinence EpisodesStandard Deviation 3.13
Botulinum Toxin Type A 200UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesStudy Baseline4.6 Incontinence EpisodesStandard Deviation 2.71
Botulinum Toxin Type A 200UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesChg from Study BL at Wk 6 Tmt Cycle2 (N=153, 175)-3.3 Incontinence EpisodesStandard Deviation 2.85
Primary

Change From Study Baseline in the Daily Average Number of Urinary Incontinence Episodes

Urinary incontinence is defined as involuntary loss of urine as recorded in a patient bladder diary in the 3 consecutive days prior to each study visit for study 191622-094 (or 7 days prior to each visit in study 191622-515 or 191622-516). The number of incontinence episodes are averaged daily during this period. The initial study baseline is obtained from the patient bladder diary in the 7 consecutive days prior to the first treatment in either study 191622-515 or 191622-516. A negative number change from baseline indicates a reduction in incontinence episodes (improvement).

Time frame: Study Baseline, Week 6 Treatment Cycle 3

Population: BOTOX-Treated Population: all patients with data at the time point who received at least 1 BOTOX treatment since the start of their clinical study participation (in study 191622-094, 191622-515 or 191622-516); analyses are based on actual treatment received

ArmMeasureGroupValue (MEAN)Dispersion
Botulinum Toxin Type A 300UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesStudy Baseline4.4 Incontinence EpisodesStandard Deviation 2.33
Botulinum Toxin Type A 300UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesChg from Study BL at Wk 6 Tmt Cycle3 (N=109, 164)-3.3 Incontinence EpisodesStandard Deviation 2.39
Botulinum Toxin Type A 200UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesStudy Baseline4.6 Incontinence EpisodesStandard Deviation 2.65
Botulinum Toxin Type A 200UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesChg from Study BL at Wk 6 Tmt Cycle3 (N=109, 164)-3.5 Incontinence EpisodesStandard Deviation 2.96
Primary

Change From Study Baseline in the Daily Average Number of Urinary Incontinence Episodes

Urinary incontinence is defined as involuntary loss of urine as recorded in a patient bladder diary in the 3 consecutive days prior to each study visit for study 191622-094 (or 7 days prior to each visit in study 191622-515 or 191622-516). The number of incontinence episodes are averaged daily during this period. The initial study baseline is obtained from the patient bladder diary in the 7 consecutive days prior to the first treatment in either study 191622-515 or 191622-516. A negative number change from baseline indicates a reduction in incontinence episodes (improvement).

Time frame: Study Baseline, Week 6 Treatment Cycle 4

Population: BOTOX-Treated Population: all patients with data at the time point who received at least 1 BOTOX treatment since the start of their clinical study participation (in study 191622-094, 191622-515 or 191622-516); analyses are based on actual treatment received

ArmMeasureGroupValue (MEAN)Dispersion
Botulinum Toxin Type A 300UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesStudy Baseline4.4 Incontinence EpisodesStandard Deviation 2.13
Botulinum Toxin Type A 300UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesChg from Study BL at Wk 6 Tmt Cycle4 (N=62, 141)-3.4 Incontinence EpisodesStandard Deviation 2.57
Botulinum Toxin Type A 200UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesStudy Baseline4.4 Incontinence EpisodesStandard Deviation 2.57
Botulinum Toxin Type A 200UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesChg from Study BL at Wk 6 Tmt Cycle4 (N=62, 141)-3.5 Incontinence EpisodesStandard Deviation 2.61
Primary

Change From Study Baseline in the Daily Average Number of Urinary Incontinence Episodes

Urinary incontinence is defined as involuntary loss of urine as recorded in a patient bladder diary in the 3 consecutive days prior to each study visit for study 191622-094 (or 7 days prior to each visit in study 191622-515 or 191622-516). The number of incontinence episodes are averaged daily during this period. The initial study baseline is obtained from the patient bladder diary in the 7 consecutive days prior to the first treatment in either study 191622-515 or 191622-516. A negative number change from baseline indicates a reduction in incontinence episodes (improvement).

Time frame: Study Baseline, Week 6 Treatment Cycle 5

Population: BOTOX-Treated Population: all patients with data at the time point who received at least 1 BOTOX treatment since the start of their clinical study participation (in study 191622-094, 191622-515 or 191622-516); analyses are based on actual treatment received

ArmMeasureGroupValue (MEAN)Dispersion
Botulinum Toxin Type A 300UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesStudy Baseline4.1 Incontinence EpisodesStandard Deviation 2.34
Botulinum Toxin Type A 300UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesChg from Study BL at Wk 6 Tmt Cycle5 (N=29, 99)-3.7 Incontinence EpisodesStandard Deviation 2.82
Botulinum Toxin Type A 200UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesStudy Baseline4.6 Incontinence EpisodesStandard Deviation 2.57
Botulinum Toxin Type A 200UChange From Study Baseline in the Daily Average Number of Urinary Incontinence EpisodesChg from Study BL at Wk 6 Tmt Cycle5 (N=29, 99)-3.6 Incontinence EpisodesStandard Deviation 2.27
Secondary

Change From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary Score

The I-QOL questionnaire is a validated, disease-specific quality of life (QOL) questionnaire containing 22 questions designed to measure the impact of urinary incontinence on patients' lives. Each question is answered on a 5-point scale (1 = worst QOL and 5 = best QOL). The scores are totaled over the 22 questions and normalized to a score of 0-100 (0 = worst QOL and 100= best QOL). The I-QOL total score is calculated by combining the 22-item subscores from the 3 I-QOL domains: Avoidance Limiting Behavior, Psychological Impact, and Social Embarrassment. The initial study baseline is obtained from data collected prior to the first treatment in Study 191622-515 or 191622-516. Positive number changes from baseline indicate improved QOL.

Time frame: Study Baseline, Week 6 Treatment Cycle 1

Population: BOTOX-Treated Population: all patients with data at the time point who received at least 1 BOTOX treatment since the start of their clinical study participation (in study 191622-094, 191622-515 or 191622-516); analyses are based on actual treatment received

ArmMeasureGroupValue (MEAN)Dispersion
Botulinum Toxin Type A 300UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreStudy Baseline33.9 Scores on a ScaleStandard Deviation 18.19
Botulinum Toxin Type A 300UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreChg from Study BL at Wk 6 Tmt Cycle1 (N=180, 199)32.3 Scores on a ScaleStandard Deviation 26.07
Botulinum Toxin Type A 200UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreStudy Baseline34.4 Scores on a ScaleStandard Deviation 18.18
Botulinum Toxin Type A 200UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreChg from Study BL at Wk 6 Tmt Cycle1 (N=180, 199)30.3 Scores on a ScaleStandard Deviation 26.37
Secondary

Change From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary Score

The I-QOL questionnaire is a validated, disease-specific quality of life (QOL) questionnaire containing 22 questions designed to measure the impact of urinary incontinence on patients' lives. Each question is answered on a 5-point scale (1 = worst QOL and 5 = best QOL). The scores are totaled over the 22 questions and normalized to a score of 0-100 (0 = worst QOL and 100= best QOL). The I-QOL total score is calculated by combining the 22-item subscores from the 3 I-QOL domains: Avoidance Limiting Behavior, Psychological Impact, and Social Embarrassment. The initial study baseline is obtained from data collected prior to the first treatment in Study 191622-515 or 191622-516. Positive number changes from baseline indicate improved QOL.

Time frame: Study Baseline, Week 6 Treatment Cycle 2

Population: BOTOX-Treated Population: all patients with data at the time point who received at least 1 BOTOX treatment since the start of their clinical study participation (in study 191622-094, 191622-515 or 191622-516); analyses are based on actual treatment received

ArmMeasureGroupValue (MEAN)Dispersion
Botulinum Toxin Type A 300UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreStudy Baseline33.3 Scores on a ScaleStandard Deviation 18.17
Botulinum Toxin Type A 300UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreChg from Study BL at Wk 6 Tmt Cycle2 (N=157, 178)31.4 Scores on a ScaleStandard Deviation 27.73
Botulinum Toxin Type A 200UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreStudy Baseline33.8 Scores on a ScaleStandard Deviation 18.17
Botulinum Toxin Type A 200UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreChg from Study BL at Wk 6 Tmt Cycle2 (N=157, 178)33.5 Scores on a ScaleStandard Deviation 26.23
Secondary

Change From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary Score

The I-QOL questionnaire is a validated, disease-specific quality of life (QOL) questionnaire containing 22 questions designed to measure the impact of urinary incontinence on patients' lives. Each question is answered on a 5-point scale (1 = worst QOL and 5 = best QOL). The scores are totaled over the 22 questions and normalized to a score of 0-100 (0 = worst QOL and 100= best QOL). The I-QOL total score is calculated by combining the 22-item subscores from the 3 I-QOL domains: Avoidance Limiting Behavior, Psychological Impact, and Social Embarrassment. The initial study baseline is obtained from data collected prior to the first treatment in Study 191622-515 or 191622-516. Positive number changes from baseline indicate improved QOL.

Time frame: Study Baseline, Week 6 Treatment Cycle 3

Population: BOTOX-Treated Population: all patients with data at the time point who received at least 1 BOTOX treatment since the start of their clinical study participation (in study 191622-094, 191622-515 or 191622-516); analyses are based on actual treatment received

ArmMeasureGroupValue (MEAN)Dispersion
Botulinum Toxin Type A 300UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreStudy Baseline32.5 Scores on a ScaleStandard Deviation 17.83
Botulinum Toxin Type A 300UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreChg from Study BL at Wk 6 Tmt Cycle3 (N=114, 164)28.8 Scores on a ScaleStandard Deviation 28.96
Botulinum Toxin Type A 200UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreStudy Baseline34.8 Scores on a ScaleStandard Deviation 18.95
Botulinum Toxin Type A 200UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreChg from Study BL at Wk 6 Tmt Cycle3 (N=114, 164)30.4 Scores on a ScaleStandard Deviation 29.25
Secondary

Change From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary Score

The I-QOL questionnaire is a validated, disease-specific quality of life (QOL) questionnaire containing 22 questions designed to measure the impact of urinary incontinence on patients' lives. Each question is answered on a 5-point scale (1 = worst QOL and 5 = best QOL). The scores are totaled over the 22 questions and normalized to a score of 0-100 (0 = worst QOL and 100= best QOL). The I-QOL total score is calculated by combining the 22-item subscores from the 3 I-QOL domains: Avoidance Limiting Behavior, Psychological Impact, and Social Embarrassment. The initial study baseline is obtained from data collected prior to the first treatment in Study 191622-515 or 191622-516. Positive number changes from baseline indicate improved QOL.

Time frame: Study Baseline, Week 6 Treatment Cycle 4

Population: BOTOX-Treated Population: all patients with data at the time point who received at least 1 BOTOX treatment since the start of their clinical study participation (in study 191622-094, 191622-515 or 191622-516); analyses are based on actual treatment received

ArmMeasureGroupValue (MEAN)Dispersion
Botulinum Toxin Type A 300UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreStudy Baseline27.9 Scores on a ScaleStandard Deviation 16.66
Botulinum Toxin Type A 300UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreChg from Study BL at Wk 6 Tmt Cycle4 (N=63, 147)30.4 Scores on a ScaleStandard Deviation 31.77
Botulinum Toxin Type A 200UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreStudy Baseline35.5 Scores on a ScaleStandard Deviation 17.7
Botulinum Toxin Type A 200UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreChg from Study BL at Wk 6 Tmt Cycle4 (N=63, 147)30.1 Scores on a ScaleStandard Deviation 26.07
Secondary

Change From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary Score

The I-QOL questionnaire is a validated, disease-specific quality of life (QOL) questionnaire containing 22 questions designed to measure the impact of urinary incontinence on patients' lives. Each question is answered on a 5-point scale (1 = worst QOL and 5 = best QOL). The scores are totaled over the 22 questions and normalized to a score of 0-100 (0 = worst QOL and 100= best QOL). The I-QOL total score is calculated by combining the 22-item subscores from the 3 I-QOL domains: Avoidance Limiting Behavior, Psychological Impact, and Social Embarrassment. The initial study baseline is obtained from data collected prior to the first treatment in Study 191622-515 or 191622-516. Positive number changes from baseline indicate improved QOL.

Time frame: Study Baseline, Week 6 Treatment Cycle 5

Population: BOTOX-Treated Population: all patients with data at the time point who received at least 1 BOTOX treatment since the start of their clinical study participation (in study 191622-094, 191622-515 or 191622-516); analyses are based on actual treatment received

ArmMeasureGroupValue (MEAN)Dispersion
Botulinum Toxin Type A 300UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreStudy Baseline32.0 Scores on a ScaleStandard Deviation 16.13
Botulinum Toxin Type A 300UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreChg from Study BL at Wk 6 Tmt Cycle5 (N=28, 100)36.6 Scores on a ScaleStandard Deviation 28.28
Botulinum Toxin Type A 200UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreStudy Baseline33.0 Scores on a ScaleStandard Deviation 19.61
Botulinum Toxin Type A 200UChange From Study Baseline in the Incontinence Quality of Life Instrument (I-QOL) Total Summary ScoreChg from Study BL at Wk 6 Tmt Cycle5 (N=28, 100)27.1 Scores on a ScaleStandard Deviation 24.54
Secondary

Change From Study Baseline in Volume Per Void

The total volume voided (voluntary or by catheterization) is recorded by the patient over a 24-hour period preceding the study visit. The average volume per voiding episode is derived by dividing the total volume collected in a 24-hour period by the total number of urinary episodes with volume recorded in the same 24-hour period. The initial study baseline is obtained from data collected prior to the first treatment in Study 191622-515 or 191622-516. Positive number changes from baseline indicate improvement.

Time frame: Study Baseline, Week 6 Treatment Cycle 1

Population: BOTOX-Treated Population: all patients with data at the time point who received at least 1 BOTOX treatment since the start of their clinical study participation (in study 191622-094, 191622-515 or 191622-516); analyses are based on actual treatment received

ArmMeasureGroupValue (MEAN)Dispersion
Botulinum Toxin Type A 300UChange From Study Baseline in Volume Per VoidChg from Study BL at Wk 6 Tmt Cycle1 (N=168, 186)133.8 Milliliters (mL)Standard Deviation 137.23
Botulinum Toxin Type A 300UChange From Study Baseline in Volume Per VoidStudy Baseline147.3 Milliliters (mL)Standard Deviation 90.15
Botulinum Toxin Type A 200UChange From Study Baseline in Volume Per VoidStudy Baseline154.2 Milliliters (mL)Standard Deviation 96.54
Botulinum Toxin Type A 200UChange From Study Baseline in Volume Per VoidChg from Study BL at Wk 6 Tmt Cycle1 (N=168, 186)133.2 Milliliters (mL)Standard Deviation 128.19
Secondary

Change From Study Baseline in Volume Per Void

The total volume voided (voluntary or by catheterization) is recorded by the patient over a 24-hour period preceding the study visit. The average volume per voiding episode is derived by dividing the total volume collected in a 24-hour period by the total number of urinary episodes with volume recorded in the same 24-hour period. The initial study baseline is obtained from data collected prior to the first treatment in Study 191622-515 or 191622-516. Positive number changes from baseline indicate improvement.

Time frame: Study Baseline, Week 6 Treatment Cycle 2

Population: BOTOX-Treated Population: all patients with data at the time point who received at least 1 BOTOX treatment since the start of their clinical study participation (in study 191622-094, 191622-515 or 191622-516); analyses are based on actual treatment received

ArmMeasureGroupValue (MEAN)Dispersion
Botulinum Toxin Type A 300UChange From Study Baseline in Volume Per VoidStudy Baseline149.8 Milliliters (mL)Standard Deviation 91.03
Botulinum Toxin Type A 300UChange From Study Baseline in Volume Per VoidChg from Study BL at Wk 6 Tmt Cycle2 (N=146, 168)148.0 Milliliters (mL)Standard Deviation 134.45
Botulinum Toxin Type A 200UChange From Study Baseline in Volume Per VoidStudy Baseline151.9 Milliliters (mL)Standard Deviation 95.22
Botulinum Toxin Type A 200UChange From Study Baseline in Volume Per VoidChg from Study BL at Wk 6 Tmt Cycle2 (N=146, 168)135.1 Milliliters (mL)Standard Deviation 127.62
Secondary

Change From Study Baseline in Volume Per Void

The total volume voided (voluntary or by catheterization) is recorded by the patient over a 24-hour period preceding the study visit. The average volume per voiding episode is derived by dividing the total volume collected in a 24-hour period by the total number of urinary episodes with volume recorded in the same 24-hour period. The initial study baseline is obtained from data collected prior to the first treatment in Study 191622-515 or 191622-516. Positive number changes from baseline indicate improvement.

Time frame: Study Baseline, Week 6 Treatment Cycle 3

Population: BOTOX-Treated Population: all patients with data at the time point who received at least 1 BOTOX treatment since the start of their clinical study participation (in study 191622-094, 191622-515 or 191622-516); analyses are based on actual treatment received

ArmMeasureGroupValue (MEAN)Dispersion
Botulinum Toxin Type A 300UChange From Study Baseline in Volume Per VoidStudy Baseline155.0 Milliliters (mL)Standard Deviation 90.7
Botulinum Toxin Type A 300UChange From Study Baseline in Volume Per VoidChg from Study BL at Wk 6 Tmt Cycle3 (N=105, 158)166.9 Milliliters (mL)Standard Deviation 133.59
Botulinum Toxin Type A 200UChange From Study Baseline in Volume Per VoidChg from Study BL at Wk 6 Tmt Cycle3 (N=105, 158)157.5 Milliliters (mL)Standard Deviation 129.81
Botulinum Toxin Type A 200UChange From Study Baseline in Volume Per VoidStudy Baseline149.6 Milliliters (mL)Standard Deviation 91.12
Secondary

Change From Study Baseline in Volume Per Void

The total volume voided (voluntary or by catheterization) is recorded by the patient over a 24-hour period preceding the study visit. The average volume per voiding episode is derived by dividing the total volume collected in a 24-hour period by the total number of urinary episodes with volume recorded in the same 24-hour period. The initial study baseline is obtained from data collected prior to the first treatment in Study 191622-515 or 191622-516. Positive number changes from baseline indicate improvement.

Time frame: Study Baseline, Week 6 Treatment Cycle 4

Population: BOTOX-Treated Population: all patients with data at the time point who received at least 1 BOTOX treatment since the start of their clinical study participation (in study 191622-094, 191622-515 or 191622-516); analyses are based on actual treatment received

ArmMeasureGroupValue (MEAN)Dispersion
Botulinum Toxin Type A 300UChange From Study Baseline in Volume Per VoidStudy Baseline159.7 Milliliters (mL)Standard Deviation 89.37
Botulinum Toxin Type A 300UChange From Study Baseline in Volume Per VoidChg from Study BL at Wk 6 Tmt Cycle4 (N=61, 135)170.8 Milliliters (mL)Standard Deviation 128.26
Botulinum Toxin Type A 200UChange From Study Baseline in Volume Per VoidStudy Baseline151.7 Milliliters (mL)Standard Deviation 93.65
Botulinum Toxin Type A 200UChange From Study Baseline in Volume Per VoidChg from Study BL at Wk 6 Tmt Cycle4 (N=61, 135)147.3 Milliliters (mL)Standard Deviation 122.09
Secondary

Change From Study Baseline in Volume Per Void

The total volume voided (voluntary or by catheterization) is recorded by the patient over a 24-hour period preceding the study visit. The average volume per voiding episode is derived by dividing the total volume collected in a 24-hour period by the total number of urinary episodes with volume recorded in the same 24-hour period. The initial study baseline is obtained from data collected prior to the first treatment in Study 191622-515 or 191622-516. Positive number changes from baseline indicate improvement.

Time frame: Study Baseline, Week 6 Treatment Cycle 5

Population: BOTOX-Treated Population: all patients with data at the time point who received at least 1 BOTOX treatment since the start of their clinical study participation (in study 191622-094, 191622-515 or 191622-516); analyses are based on actual treatment received

ArmMeasureGroupValue (MEAN)Dispersion
Botulinum Toxin Type A 300UChange From Study Baseline in Volume Per VoidStudy Baseline182.7 Milliliters (mL)Standard Deviation 85.03
Botulinum Toxin Type A 300UChange From Study Baseline in Volume Per VoidChg from Study BL at Wk 6 Tmt Cycle5 (N=28, 95)163.5 Milliliters (mL)Standard Deviation 106.44
Botulinum Toxin Type A 200UChange From Study Baseline in Volume Per VoidStudy Baseline140.8 Milliliters (mL)Standard Deviation 91.32
Botulinum Toxin Type A 200UChange From Study Baseline in Volume Per VoidChg from Study BL at Wk 6 Tmt Cycle5 (N=28, 95)160.2 Milliliters (mL)Standard Deviation 119.4

Source: ClinicalTrials.gov · Data processed: Mar 8, 2026