Clinical Trial: Effect on Primary Dysmenorrhea
Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: A Multi-center, Double-blind, Double-dummy, Randomized, Controlled, Parallel-group Study to Assess Efficacy and Safety of SH T00658ID Compared to SH D593B in the Treatment of Primary Dysmenorrheic pain was defined as pelvic pain during the menstrual/withdrawal bleeding episode and the 2 days before this episode. Baseline period: 2 days before the first menstrual bleeding until 3rd day before the 3rd menstrual bleeding (normalized to a standard 56-day period). Treatment period: 2 days before the withdrawal bleeding (WB) of the 1st evaluable treatment cycle until 3rd day before the WB of the cycle after the 2nd evaluable treatment cycle (normalized to a standard 56-day period).
Original Primary Outcome: The primary objective of this study is to show superiority of SH T00658ID over Miranova with respect to the number of days with dysmenorrheic pain in a defined period, i.e. comparison between two baseline cycles and two treatment cycles. [ Time Frame: 6 months ]
Current Secondary Outcome:
- Change Between Baseline Evaluation Period and Treatment Evaluation Period in the Sum of Score Points of Dysmenorrheic Pain [ Time Frame: baseline period (2 baseline cycles, usually 56 days) vs. treatment period (on-treatment cycles 2 and 3, usually 56 days) ]Dysmenorrheic pain: pelvic pain during menstrual/withdrawal bleeding (WB) episode and 2 days before. Scores per day: 0 No pain; 1 Mild pain with no need for painkiller; 2 Moderate pain with need for painkiller; 3 Severe pain with need for painkiller. Baseline period: 2 days before 1st menstrual bleeding until 3rd day before 3rd menstrual bleeding (normalized to standard 56-day period). Treatment period: 2 days before WB of 1st treatment cycle until 3rd day before WB of the cycle after 2nd treatment cycle (normalized to standard 56-day period). Score difference min -168 (best), max 168 (worst)
- Change Between Baseline Evaluation Period and Treatment Evaluation Period in Number of Days With Pelvic Pain Independent of Occurrence of Vaginal Bleeding [ Time Frame: baseline period (2 baseline cycles, usually 56 days) vs. treatment period (on-treatment cycles 2 and 3, usually 56 days) ]Baseline period: 2 days before the first menstrual bleeding until 3rd day before the 3rd menstrual bleeding (normalized to a standard 56-day period). Treatment period: 2 days before the withdrawal bleeding (WB) of the 1st evaluable treatment cycle until 3rd day before the WB of the cycle after the 2nd evaluable treatment cycle (normalized to a standard 56-day period).
- Change Between Baseline Evaluation Period and Treatment Evaluation Period in Number of Days With Pelvic Pain During Unscheduled Bleeding [ Time Frame: baseline period (2 baseline cycles, usually 56 days) vs. treatment period (on-treatment cycles 2 and 3, usually 56 days) ]Evaluated was the number of days with bleeding-associated pelvic pain, excluding days during withdrawal bleeding (WB) and the 2 days preceding such WB, and during administration deviation bleeding and the 2 days preceding such bleeding (normalized to a standard 56-day period). Baseline period: 2 days before first menstrual bleeding until 3rd day before 3rd menstrual bleeding (normalized to standard 56-day period). Treatment period: 2 days before WB of the 1st treatment cycle until 3rd day before the WB of the cycle after the 2nd treatment cycle (normalized to standard 56-day period).
- Change Between Baseline Evaluation Period and Treatment Evaluation Period in Rescue Medication Use (Only Bleeding Episodes Used Including the Two Days Before the Episode) [ Time Frame: baseline period (2 baseline cycles, usually 56 days) vs. treatment period (on-treatment cycles 2 and 3, usually 56 days) ]Rescue medication use was standardized intake of 200 mg Ibuprofen tablets. Baseline period: 2 days before the first menstrual bleeding until 3rd day before the 3rd menstrual bleeding (normalized to a standard 56-day period). Treatment period: 2 days before the withdrawal bleeding (WB) of the 1st evaluable treatment cycle until 3rd day before the WB of the cycle after the 2nd evaluable treatment cycle (normalized to a standard 56-day period).
- Change Between Baseline Evaluation Period and Treatment Evaluation Period in Rescue Medication Use (Entire Evaluation Period Used) [ Time Frame: baseline period (2 baseline cycles, usually 56 days) vs. treatment period (on-treatment cycles 2 and 3, usually 56 days) ]Rescue medication use was standardized intake of 200 mg Ibuprofen tablets. Baseline period: 2 days before the first menstrual bleeding until 3rd day before the 3rd menstrual bleeding (normalized to a standard 56-day period). Treatment period: 2 days before the withdrawal bleeding (WB) of the 1st evaluable treatment cycle until 3rd day before the WB of the cycle after the 2nd evaluable treatment cycle (normalized to a standard 56-day period).
- Percentage of Participants With Interference of Dysmenorrheic Pain With Work/School and Social or Other Activity (Only Bleeding Episodes Used Including the Two Days Before) [ Time Frame: baseline period (2 baseline cycles, usually 56 days) vs. treatment period (on-treatment cycles 2 and 3, usually 56 days) ]Interference of dysmenorrheic pain with work/school and social or other activity was assessed (yes/no). Baseline period: 2 days before the first menstrual bleeding until 3rd day before the 3rd menstrual bleeding (normalized to a standard 56-day period). Treatment period: 2 days before the withdrawal bleeding (WB) of the 1st evaluable treatment cycle until 3rd day before the WB of the cycle after the 2nd evaluable treatment cycle (normalized to a standard 56-day period).
- Percentage of Participants With Interference of Dysmenorrheic Pain With Work/School and Social or Other Activity (Entire Evaluation Period Used) [ Time Frame: baseline period (2 baseline cycles, usually 56 days) vs. treatment period (on-treatment cycles 2 and 3, usually 56 days) ]Interference of dysmenorrheic pain with work/school and social or other activity was assessed (yes/no). Baseline period: 2 days before the first menstrual bleeding until 3rd day before the 3rd menstrual bleeding (normalized to a standard 56-day period). Treatment period: 2 days before the withdrawal bleeding (WB)
Original Secondary Outcome:
- Points of dysmenorrheic pain in a defined period, i.e. comparison between 2 baseline cycles and 2 treatment cycles [ Time Frame: 6 months ]
- Number of days with pelvic pain independent of occurrence of vaginal bleeding (2 baseline versus 2 treatment cycles) [ Time Frame: 6 months ]
- Number of days with dysmenorrheic pain during unscheduled bleedings (2 baseline vs. 2 treatment cycles) [ Time Frame: 6 months ]
- Rescue medication consumption [ Time Frame: 6 months ]
- Interference of dysmenorrheic pain with work/school and social or other activities [ Time Frame: 6 months ]
- Resource Use Questionnaire, Absenteeism Questionnaire, Clinical Global Impression (CGI) and health and well being questionnaire SF-36 version 1. [ Time Frame: screening ]
Information By: Bayer
Dates:
Date Received: April 24, 2009
Date Started: April 2009
Date Completion:
Last Updated: August 6, 2015
Last Verified: August 2015