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Showing 1–23 of 23 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Elective Orthopedic Surgery Clear all
Completed Phase 3 Interventional Results available

Efficacy and Safety of IV Diclofenac (DIV075V)for Pain After Elective Orthopedic Surgery

NCT00507026
View directory record Official record
Conditions
Postoperative Pain
Interventions
IV Diclofenac, IV ketorolac, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 85 Years
Enrollment
277 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
8
States / cities
Sheffield, Alabama • Phoenix, Arizona • San Clemente, California + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2021 · Synced Sep 23, 2026, 5:53 AM EDT
Terminated No phase listed Observational

Transfusion-Associated Microchimerism in Previously Injured Individuals Who Received a Blood Transfusion

NCT00441779
View directory record Official record
Conditions
Chimerism, Blood Transfusion, Wounds and Injuries
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
8 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jul 11, 2016 · Synced Sep 23, 2026, 5:53 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Prevalence of Inpatient Hyperglycemia: Risks, Complications and Outcomes

NCT00585494
View directory record Official record
Conditions
Diabetes Mellitus, Diabetes Complications
Interventions
Not listed
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
302 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 25, 2015 · Synced Sep 23, 2026, 5:53 AM EDT
Recruiting No phase listed Observational

Characterization of Acute Pain

NCT07336264
View directory record Official record
Conditions
Acute Pain, Postoperative, Postoperative Pain, Acute Pain
Interventions
AlgometRx Nociometer
Device
Lead sponsor
Children's National Research Institute
Other
Eligibility
6 Years to 21 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jan 13, 2026 · Synced Sep 23, 2026, 5:53 AM EDT
Completed Phase 3 Interventional

Rivaroxaban (10mg) Given Once Daily in Patients Undergoing Total Hip Replacement Compared to Enoxaparin

NCT00329628
View directory record Official record
Conditions
Venous Thromboembolism
Interventions
Rivaroxaban (BAY59-7939), Enoxaparin
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
4,541 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
13
States / cities
Birmingham, Alabama • Northport, Alabama • Phoenix, Arizona + 10 more
Source: ClinicalTrials.gov public record
Updated Oct 27, 2014 · Synced Sep 23, 2026, 5:53 AM EDT
Completed Phase 3 Interventional

Efficacy and Safety of Intranasal Morphine for Pain After Elective Orthopedic Surgery

NCT00390039
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Intranasal morphine, Placebo, IV morphine
Drug
Lead sponsor
Javelin Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
256 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
7
States / cities
Phoenix, Arizona • Bakersfield, California • State College, Pennsylvania + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 13, 2008 · Synced Sep 23, 2026, 5:53 AM EDT
Recruiting No phase listed Observational

Pathological Myeloid Activation After Sepsis and Trauma

NCT05616130
View directory record Official record
Conditions
Trauma Injury, Sepsis, Immunosuppression, Chronic Critical Illness
Interventions
Data Collection, Bone marrow collection and blood collection, Serial interviews to complete surveys and questionnaires, Telephone follow up call
Other · Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 100 Years
Enrollment
255 participants
Timeline
2022 – 2028
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Dec 25, 2025 · Synced Sep 23, 2026, 5:53 AM EDT
Completed Not applicable Interventional

Hypnosis for Symptom Management in Elective Orthopedic Surgery

NCT03308071
View directory record Official record
Conditions
Hypnosis, Perioperative Care, Knee Arthroplasty, Total, Postoperative Pain, Postoperative Complications
Interventions
Hypnosis
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Aug 24, 2021 · Synced Sep 23, 2026, 5:53 AM EDT
Completed Not applicable Interventional

Impact of Daily, Digital and Behavioral Tele-health Tapering Program for Perioperative Surgical Patients Exposed to Opioids and Benzodiazepines.

NCT04787692
View directory record Official record
Conditions
Elective Spine Surgery Receiving Pre and/or Postoperative Pain Control With Opioids
Interventions
Opioid and Benzodiazepine Naive-patients, Opioid and Benzodiazepine Tolerant-patients
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
21 Years to 75 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 3, 2022 · Synced Sep 23, 2026, 5:53 AM EDT
Withdrawn Not applicable Interventional

Obstructive Sleep Apnea in Elective Orthopaedic Surgery

NCT03166462
View directory record Official record
Conditions
Sleep Apnea, Obstructive, Total Knee Arthroplasty, Total Hip Arthroplasty
Interventions
Evaluation by Sleep Medicine Specialists
Other
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 8, 2018 · Synced Sep 23, 2026, 5:53 AM EDT
Completed No phase listed Observational

Determination of the Minimal Concentration of Antifibrinolytics Required to Inhibit t-PA-activated Fibrinolysis

NCT02352675
View directory record Official record
Conditions
Congenital Heart Disease, Fibrinolysis, Rotational Thromboelastometry
Interventions
Intraoperative Blood Sample
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
2 Months to 12 Months
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 31, 2017 · Synced Sep 23, 2026, 5:53 AM EDT
Completed Phase 4 Interventional Results available

Bone Histomorphometry in Postmenopausal Men and Women With Osteoarthritis Undergoing Total Hip Replacement

NCT02576652
View directory record Official record
Conditions
Osteoporosis
Interventions
Tetracycline, Demeclocycline, Total Hip Replacement
Other · Procedure
Lead sponsor
Amgen
Industry
Eligibility
50 Years to 100 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
2
States / cities
West Haverstraw, New York
Source: ClinicalTrials.gov public record
Updated Apr 25, 2019 · Synced Sep 23, 2026, 5:53 AM EDT
Not yet recruiting Phase 4 Interventional

Impact of Probiotics on Gut Microbiome During Antibiotic Prophylaxis in Elective Orthopedic Surgery

NCT06791993
View directory record Official record
Conditions
Dysbiosis, Gut -microbiota, Microbiome Analysis, Probiotic, Antibiotic Prophylaxis
Interventions
Placebo Capsule, Probiotic with Human Milk Oligosaccharides (HMO)
Drug · Dietary Supplement
Lead sponsor
Acibadem Maslak Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 23, 2025 · Synced Sep 23, 2026, 5:53 AM EDT
Completed No phase listed Observational Results available

Pain and Function After Orthopedic Surgery

NCT01390298
View directory record Official record
Conditions
Chronic Pain
Interventions
Observational
Other
Lead sponsor
Wake Forest University
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 18, 2019 · Synced Sep 23, 2026, 5:53 AM EDT
Recruiting Phase 4 Interventional

A Study to Investigate the Effects of Opioid Exposure on the Ability of the Diaphragm Muscle

NCT05856136
View directory record Official record
Conditions
Respiratory Function Loss, Respiratory Complication
Interventions
Fentanyl Injection
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Sep 23, 2026, 5:53 AM EDT
Completed No phase listed Observational Results available

Post-op Crowd Sourcing Health Data Via Text-messaging

NCT03532256
View directory record Official record
Conditions
Orthopedic Surgery, Opioid Use, Acute Injuries Knee, Neurosurgery, Surgery
Interventions
Observation, Text to online survey, Bi-directional text script
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 3, 2025 · Synced Sep 23, 2026, 5:53 AM EDT
Completed Phase 3 Interventional Results available

Regulation of Coagulation in Orthopedic Surgery to Prevent Deep Vein Thromboembolism (DVT) and Pulmonary Embolism (PE). A Study of BAY59-7939 in the Prevention of Venous Thrombo Embolism (VTE) in Subjects Undergoing Elective Total Knee Replacement.

NCT00362232
View directory record Official record
Conditions
Venous Thromboembolism
Interventions
Rivaroxaban (Xarelto, BAY59-7939), Enoxaparin, Placebo: tablet of Rivaroxaban, Placebo: syringes of Enoxaparin
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
3,148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
40
States / cities
Birmingham, Alabama • Tuscaloosa, Alabama • Phoenix, Arizona + 36 more
Source: ClinicalTrials.gov public record
Updated Nov 3, 2014 · Synced Sep 23, 2026, 5:53 AM EDT
Completed Phase 4 Interventional Results available

Efficacy of Propofol or Midazolam Compare to Placebo for Preoperative Medication

NCT01976845
View directory record Official record
Conditions
Elective Orthopedic Surgery
Interventions
Midazolam, Propofol, Saline
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 70 Years
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 13, 2016 · Synced Sep 23, 2026, 5:53 AM EDT
Recruiting Not applicable Interventional

Hematopoietic Stem Cell Dysfunction in the Elderly After Severe Injury

NCT02577731
View directory record Official record
Conditions
Trauma Injury
Interventions
Bone marrow collection, Blood collection, Clinical data collection
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2027
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Sep 23, 2026, 5:53 AM EDT
Completed No phase listed Observational Results available

Post-Operative Cognitive Dysfunction in Normal Aging Patients Undergoing Elective Orthopedic Surgery

NCT04267328
View directory record Official record
Conditions
Post Operative Cognitive Dysfunction
Interventions
Elective Orthopedic Surgery
Procedure
Lead sponsor
HealthPartners Institute
Other
Eligibility
50 Years to 90 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 18, 2024 · Synced Sep 23, 2026, 5:53 AM EDT
Completed Not applicable Interventional

Impact of Different Educational Approaches on Post-operative Opiate Utilization After Elective Lower Extremity Surgery

NCT02997644
View directory record Official record
Conditions
Knee Injuries and Disorders, Hip Injuries and Disorders, Opiate Addiction
Interventions
Video Education, Usual Care Group
Behavioral
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 17, 2020 · Synced Sep 23, 2026, 5:53 AM EDT
Completed Phase 3 Interventional

Regulation of Coagulation in Orthopedic Surgery to Prevent DVT and PE, a Controlled, Double-blind, Randomized Study of BAY 59-7939 in the Extended Prevention of VTE in Patients Undergoing Elective Total Hip Replacement

NCT00332020
View directory record Official record
Conditions
Prevention, Venous Thromboembolism
Interventions
Rivaroxaban (BAY59-7939), Enoxaparin
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
2,457 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
5
States / cities
Birmingham, Alabama • Denver, Colorado • Bay Pines, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2015 · Synced Sep 23, 2026, 5:53 AM EDT
Completed No phase listed Observational

A Long-term Assessment of Physical Activity, Range of Motion, and Functional Status Following Elective Orthopedic Surgery in Hemophilia Patients With Inhibitors

NCT01830712
View directory record Official record
Conditions
Congenital Bleeding Disorder, Haemophilia A With Inhibitors, Haemophilia B With Inhibitors
Interventions
eptacog alfa (activated)
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
5 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Princeton, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 28, 2023 · Synced Sep 23, 2026, 5:53 AM EDT