[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100562880":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":26,"centralContacts":31,"locations":26,"responsibleParty":40,"collaborators":26,"id":42,"slug":43,"hasResults":44,"nctId":45,"briefTitle":46,"officialTitle":46,"acronym":26,"eligibilityCriteria":47,"healthyVolunteers":48,"sex":49,"minAge":50,"maxAge":26,"enrollmentInfo":51,"targetDuration":26,"studyType":54,"phases":55,"briefSummary":57,"conditions":58,"keywords":60,"overallStatus":65,"whyStopped":26,"lastUpdateSubmitDate":66,"lastUpdatePostDateStruct":67,"startDateStruct":70,"completionDateStruct":72,"leadSponsor":74,"locationsCount":26},{"fullName":5,"class":6},"American Hip Institute","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Testosterone arm","EXPERIMENTAL","The testosterone group will receive a 200mg dose of intramuscular testosterone cypionate (also known as Nandrolone) weekly for 8 weeks beginning 2 weeks prior to surgery.",[13],"Drug: Nandrolone decanoate",{"label":15,"type":16,"description":17,"interventionNames":18},"Saline Arm","PLACEBO_COMPARATOR","The saline group will receive a 200mg dose of intramuscular saline weekly for 8 weeks beginning 2 weeks prior to surgery.",[19],"Drug: Saline",[21,27],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":26},"DRUG","Nandrolone decanoate","Nandrolone will be administered to the testosterone group, specifically a 200mg dose weekly for 8 weeks beginning 2 weeks prior to surgery.",[9],null,{"type":22,"name":28,"description":29,"armGroupLabels":30,"otherNames":26},"Saline","Saline will be administered to the saline group, specifically a 200mg dose weekly for 8 weeks beginning 2 weeks prior to surgery.",[15],[32,37],{"name":33,"role":34,"phone":35,"phoneExt":26,"email":36},"Benjamin Domb, MD","CONTACT","8338724477","drdomb@americanhipinstitute.org",{"name":38,"role":34,"phone":35,"phoneExt":26,"email":39},"Alexandra Mantice","alexandra.mantice@americanhipinstitute.org",{"type":41,"investigatorFullName":26,"investigatorTitle":26,"investigatorAffiliation":26,"oldNameTitle":26,"oldOrganization":26},"SPONSOR","100562880","phase-4-peri-operative-testosterone-administration-in-primary-total-hip-arthroplasty-100562880",false,"NCT06608914","Peri-Operative Testosterone Administration in Primary Total Hip Arthroplasty","Inclusion Criteria:\n\n* Male patients over the age of 18 with a diagnosis of osteoarthritis or dysplasia that are undergoing total hip replacement will be recruited to the study and screened for eligibility. Inclusion criteria include clinical diagnosis of osteoarthritis or dysplasia, age 18 and older, and hypogonadism, defined as a testosterone level \\<300ng\u002FdL or clinical signs of hypogonadism including reduced muscle mass and strength, decreased libido, erectile dysfunction, loss of body hair, low bone mineral density, infertility, gynecomastia, or incomplete or delayed sexual development.\n\nExclusion Criteria:\n\n* Major exclusion criteria include previous arthroplasty of the affected hip, previous spine surgery, a past medical history significant for allergy to testosterone, prostate cancer, PSA \\>4 ng\u002Fml, breast cancer, polycythemia, diabetes mellitus with a HbA1c \\> 7, BMI \\<18 or \\> 40, and preoperative motion or strength limitations that will affect postoperative rehabilitation.",true,"MALE","18 Years",{"count":52,"type":53},60,"ESTIMATED","INTERVENTIONAL",[56],"PHASE4","It is often observed that patients following total hip replacement have a hard time with rehabilitation, as patients commonly lose muscle mass and strength around the surgical site. The goal of this study is to learn if giving patients testosterone around their hip surgery can prevent them from losing muscle mass, as well as to see if it will improve their outcomes after surgery. The main question this study aims to answer is: Will perioperative testosterone administration increase lean mass in addition to improving functional and clinical patient reported outcomes greater than placebo?\n\nResearchers will compare patients who were administered testosterone to standard of care (no administration of testosterone) to see if there is a difference in their recovery and outcomes.\n\nParticipants will be given either testosterone or saline for eight weeks beginning two weeks prior to surgery. Participants will have to answer questionnaires on how they are doing, as well as will do other testing during this time.",[59],"Osteoarthritis, Hip",[61,62,63,64],"testosterone","hypogonadism","total hip replacement","total hip arthroplasty","NOT_YET_RECRUITING","2024-12-30",{"date":68,"type":69},"2025-01-01","ACTUAL",{"date":71,"type":53},"2025-01",{"date":73,"type":53},"2026-12",{"name":5,"class":6}]