Skip to content

An Observational follow-up study to Protocol 018

An Observational Follow-Up Study for: A Phase III Randomized, Placebo-Controlled Clinical Trial to Assess the Safety and Efficacy of Odanacatib (MK-0822) to Reduce the Risk of Fracture in Osteoporotic Postmenopausal Women Treated With Vitamin D and Calcium (Protocol 018) - An Observational follow-up study to Protocol 018

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2013-001526-26-LT
Enrollment
6000
Registered
2013-09-03
Start date
2013-11-14
Completion date
Unknown
Last updated
2019-06-30

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

Conditions

Osteoporosis MedDRA version: 14.1 Level: PT Classification code 10031282 Term: Osteoporosis System Organ Class: 10028395 - Musculoskeletal and connective tissue disorders

Interventions

Product Name: MK-0822 Product Code: MK-0822 Pharmaceutical Form: Tablet INN or Proposed INN: Odanacatib CAS Number: 603139-19-1 Other descriptive name: Odanacatib Concentration number: 0-

Sponsors

Merck Sharp & Dohme Corp.,
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: In order to be eligible for participation in this trial, the subject must: 1. Have been randomized into Protocol 018 2. Have taken at least 1 dose of blinded study medication 3. Have discontinued from Protocol 018 base study prior to study close-out OR have completed the base study of Protocol 018 and did not continue into the 1st extension of Protocol 018 OR have discontinued the 1st extension study (Protocol 018-10/Protocol 018-05) prior to reaching the open-label portion of the study OR have discontinued the amended 1st extension study (Protocol 018-06) prior to reaching the open-label period of the study and did not consent to continue follow-up clinic visits and study procedures. Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) no F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range 6000

Exclusion criteria

Exclusion criteria: The subject must be excluded from participating in the trial if the subject: 1. Had her Protocol 018 treatment group assignment unblinded, prior to the open-label period 2. Has discontinued treatment after she entered into the open-label period

Design outcomes

Secondary

MeasureTime frame
Secondary end point(s): not applicable;Timepoint(s) of evaluation of this end point: not applicable

Primary

MeasureTime frame
Main Objective: To collect and assess safety information for the double-blinded treatment period ending 5 years post-randomization regarding deaths, SAEs, adverse events requiring adjudication, and skin ECIs in subjects who were randomized and tookat least one dose of blinded study medication, then discontinued from study drug but have not completed follow-up through the 5-year blinded treatment period of Protocol 018 and its 1stextension. These data will be analyzed togetherwithdata fromsubjects who have completed 5 years of blinded study medication;Secondary Objective: not applicable;Primary end point(s): The overall trial ends when the last subject’s reportable event has either resolved or met stabilization criteria (see flowchart footnote 7) after all reportable events have been collected at Month 60 or has been lost to follow-up (i.e. the subject is unable to be contacted by the investigator).;Timepoint(s) of evaluation of this end point: Month 48 and Month 60 after randomization into the main Protocol 018 base study.

Countries

Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Germany, Italy, Latvia, Lithuania, Poland, Spain

Contacts

Public ContactAndrius Bacevicius

UAB "Merck Sharp & Dohme"

andrius.bacevicius@merck.com+37052780247

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026