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Leuprorelin Depot

Phase 2

Endometriosis | Small molecule | Endocrine |AbbVie Inc.|Last Updated: Sep 10, 2018

Success Probability

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment174

FDA Designations

No designations recorded

Clinical trial landscape

Leuprorelin Depot · 1 trial · 1 indication

Phase 2 1
NCT00797225Efficacy and Safety Study of Elagolix Versus Placebo or Leuprorelin Acetate in EndometriosisEndometriosis
COMPLETED174 Analytics
PHASE2COMPLETED
Efficacy and Safety Study of Elagolix Versus Placebo or Leuprorelin Acetate in Endometriosis
EndometriosisUnlock trial analytics

Study Endpoints

Primary Endpoints

Change From Baseline in the Monthly Mean Numerical Rating Score (NRS) for Endometriosis Pain
Baseline and Weeks 4, 8, and 12

The NRS is an 11-point scale used to measure endometriosis pain and was completed at approximately the same time each day using an electronic diary (e-Diary). Participants were instructed to select a single number between 0 (No pain) and 10 (Worst pain ever) that best described their endometriosis pain at its worst over the past day. The monthly mean NRS is the average of the daily values reported during the 4 weeks prior to each visit.

Secondary Endpoints

Change From Baseline in the Monthly Peak Numerical Rating Score (NRS) for Endometriosis Pain
Baseline and Weeks 4, 8, and 12
Change From Baseline in the Monthly Mean Non-menstrual Pelvic Pain Score
Baseline and Weeks 4, 8, and 12
Change From Baseline in the Monthly Mean Dysmenorrhea Score
Baseline and Weeks 4, 8, and 12
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
PlaceboPLACEBO_COMPARATORParticipants received placebo tablets once a day and placebo intramuscular injection once a month for 12 weeks. At the end of 12 weeks participants were re-randomized to receive one of the two doses of elagolix (150 mg or 250 mg) for 12 weeks.
Elagolix 150 mgEXPERIMENTALParticipants received elagolix 150 mg tablets once a day and placebo intramuscular injection once a month for 12 weeks. At the end of 12 weeks participants continued to receive elagolix 150 mg for an additional 12 weeks.
Elagolix 250 mgEXPERIMENTALParticipants received elagolix 250 mg tablets once a day and placebo intramuscular injection once a month for 12 weeks. At the end of 12 weeks participants continued to receive elagolix 250 mg for an additional 12 weeks.
LeuprorelinOTHERParticipants received placebo tablets once a day and leuprorelin acetate 1-month depot 3.75 mg intramuscular injection once a month for 12 weeks. At the end of 12 weeks participants were re-randomized to receive one of the two doses of elagolix (150 mg or 250 mg) for 12 weeks.

Interventions

NameTypeDescription
Leuprorelin Acetate DepotDRUGLeuprorelin acetate depot injection 3.75 mg administered as an intramuscular injection
ElagolixDRUGElagolix tablets administered orally
Placebo to ElagolixDRUGPlacebo tablet administered orally
Placebo to Leuprorelin AcetateDRUGSaline solution administered as an intramuscular injection
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Eligibility Criteria

Age Range18 Years to 45 Years
SexFEMALE
Healthy VolunteersNo

Inclusion Criteria * Female, aged 18 to 45 years, inclusive * Have moderate to severe pelvic pain due to endometriosis * Have been surgically (laparoscopy) diagnosed with endometriosis within the last 5 years and have recurrent or persistent endometriosis symptoms * Have regular menstrual cycle (23...

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Frequently asked questions about Leuprorelin Depot

What is Leuprorelin Depot used for?

Leuprorelin Depot is used for endometriosis. It is a small molecule being developed by AbbVie Inc. (ABBV) and is currently in Phase 2 clinical development. In a completed clinical trial, it was studied as an active comparator against placebo and elagolix in patients with endometriosis.

What does Leuprorelin Depot target?

Leuprorelin Depot is a small molecule. Its specific molecular target is not disclosed in the available information. It is being studied for its effects in endometriosis, a condition where tissue similar to the uterine lining grows outside the uterus.

Who makes Leuprorelin Depot?

Leuprorelin Depot is developed by AbbVie Inc., a biopharmaceutical company traded on the New York Stock Exchange under the ticker ABBV. AbbVie is conducting clinical research on this drug for the treatment of endometriosis.

What phase is Leuprorelin Depot in?

Leuprorelin Depot is in Phase 2 clinical development. It is an investigational drug and has not been approved by regulatory authorities. One Phase 2 clinical trial involving Leuprorelin Depot has been completed, and the drug is not currently in any active trials.

What clinical trials is Leuprorelin Depot in?

Leuprorelin Depot was studied in a completed Phase 2 clinical trial with the identifier NCT00797225. The trial, titled 'Efficacy and Safety Study of Elagolix Versus Placebo or Leuprorelin Acetate in Endometriosis,' enrolled 174 female participants aged 18 years and older. The study was randomized, double-blind, and placebo-controlled.