A Comparison of the Oral Anticoagulant LY517717 Difumarate to Subcutaneous Enoxaparin for the Prevention of Venous Thromboembolic Events (VTE) Post-Total Hip Replacement (THR) and Post-Total Knee Replacement (TKR) Surgery
LY517717
+ enoxaparin
Prevention Study
Summary
Study start date: December 1, 2003
Actual date on which the first participant was enrolled.LY517717 (a capsule given by mouth) is a blood thinner that may prevent blood clots from forming in the legs and may prevent those blood clots from traveling to the lungs. Leg and lung blood clots occur commonly after patients have surgery to replace a hip or knee joint. These clots often occur while patients are in bed in the hospital after hip or knee joint surgery. The purpose of this study is to test if different dose strengths (amount of drug in the capsules) of LY517717 can prevent blood clots from forming and to determine if LY517717 is safe. This study will compare LY517717 to enoxaparin, another blood thinner. Enoxaparin is one of the standard medications given after hip or knee joint surgery.
Protocol
This section provides details of the study plan, including how the study is designed and what the study is measuring.511 patients to be enrolled
Total number of participants that the clinical trial aims to recruit.Prevention Study
Eligibility
Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.Any sex
Biological sex of participants that are eligible to enroll.From 18 to 75 Years
Range of ages for which participants are eligible to join.Healthy volunteers not allowed
If individuals who are healthy and do not have the condition being studied can participate.Criteria
Inclusion Criteria: * Are scheduled for total knee or hip replacement surgery (only one side, first time joint replacement) * Are at least 18 years of age and no more than 75 years of age. * Have a body weight more than 50 kg and less than 120 kg. * Sign an approved Eli Lilly and Company informed consent document. Exclusion Criteria: * Have had hip or knee replacement surgery in the non-surgical leg or any surgical procedure in the surgical leg within 6 months prior to enrollment. * Other surgeries (brain, spinal cord, eye within 12 months; chest or abdominal surgery within 1 month). * Have taken drugs that might increase possibility of bleeding. * Other risk factors for bleeding (bleeding disorders, abnormal results on blood tests, ulcers) * Increased risk for blood clots.
Study Plan
Find out more about all the medication administered in this study, their detailed description and what they involve.2 intervention groups are designated in this study
This study does not include a placebo group
Treatment Groups
Group I
ExperimentalGroup II
Active ComparatorStudy Objectives
Primary Objectives
Secondary Objectives
Study Centers
These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.This study has 8 locations
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern time (UTC/GMT - 5 hours, EST) or speak with your personal physician.
Nedlands, AustraliaSee the locationFor additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern time (UTC/GMT - 5 hours, EST) or speak with your personal physician.
Vienna, AustriaFor additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern time (UTC/GMT - 5 hours, EST) or speak with your personal physician.
Brussels, BelgiumFor additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern time (UTC/GMT - 5 hours, EST) or speak with your personal physician.
Ostrava-Poruba, Czech Republic