Clinical trials: Replacement
Arthropathy of Hip
Study Comparing BoneMaster Hydroxyapatite Coating With Plasma-sprayed Hydroxyapatite Coating on Acetabular Cups
The randomised controlled trial will be carried out on patients that require a total hip replacement (THR) to reduce pain and restore their function.
- Trial name
- NCT00859976
- Testing
- BoneMaster coated acetabular shell., Plasma Coated Acetabular Shell
- Where
- United Kingdom
- Volunteers
- 167 people
- Sponsor
- Zimmer Biomet
Gaucher's Disease
Effects of Enzyme Replacement in Gaucher's Disease
Gaucher disease is a lysosomal storage disease resulting from glycocerebroside accumulation in macrophages due to a genetic deficiency of the enzyme glucocerebrosidase.
- Trial name
- NCT00001289
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Continuous Renal Replacement Therapy, Hyperlactatemia
RCA for CRRT in Hyperlactatemia Patient With Increased Bleeding Risk
The purpose of this single center, randomized, control, open-labeled study is to evaluate the effect and safety of RCA versus no anticoagulation for CRRT in hyperlactatemia patients with increased bleeding risk.
- Conditions
- Continuous Renal Replacement Therapy, Hyperlactatemia, Bleeding
- Trial name
- NCT04315623
- Testing
- Regional citrate anticoagulation CRRT, No-anticoagulation CRRT
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Air Force Military Medical University, China
Severe Aortic Valve Stenosis
In-vitro Benchmarking of Currently Available Heart Valve Prostheses for Surgical and Percutaneous Treatment of Aortic Stenosis With Small Annulus, Followed by In-vivo Validation
The general objective of this study is to compare in vitro and in vivo the hemodynamic performance of different types of aortic valve prostheses and possible surgical implantation techniques.
- Trial name
- SurPASS (NCT06859255)
- Testing
- MRI
- Where
- 2 sites in Italy
- Volunteers
- 200 people
- Sponsor
- IRCCS Policlinico S. Donato
Osteoarthritis, Hip Dislocation
Supine Sleeping After Total Hip Replacement
Aim of the current study is to test the non-inferiority hypothesis of differences in early hip dislocation between a group of patients who will be restricted to sleep in supine position and a group without restricted sleeping…
- Trial name
- NCT02107248
- Testing
- Sleep position: no restrictions, Sleep position: supine
- Where
- Netherlands
- Volunteers
- 456 people
- Sponsor
- Orthopedisch Centrum Oost Nederland
Sarcoma, Bone Metastases
Abductor Reattachment Methods in Proximal Femur Replacements: What is the Best Method?
The purpose of this study is to assess the functional outcomes in patients undergoing proximal femur resection and reconstruction with an endoprosthesis, based on the abductor muscle repair technique.
- Conditions
- Sarcoma, Bone Metastases, Proximal Femur Replacement
- Trial name
- NCT03261544
- Testing
- Proximal Femur Replacement
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Duke University
Knee Osteoarthritis, Hip Osteoarthritis
Comparison of Knotless Barbed Suture and Standard Suture in Knee Replacement Patients
Barbed suture use has been gaining increased acceptance and has been reported to offer potential advantages in wound closure of hip and knee replacement surgeries.
- Trial name
- NCT03031314
- Testing
- barbed suture, standard suture
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Washington Hospital Healthcare System
Acute Kidney Injury
A Clinical Score to Predict Acute Kidney Injury After Heart Valve Replacement Surgery
Acute kidney injury (AKI) is a common and severe complication of cardiac surgery. The main stay treatment remains preventive with no clear evidence supporting any therapeutic interventions.
- Trial name
- NCT04237636
- Where
- China
- Volunteers
- 3,392 people, healthy volunteers welcome
- Sponsor
- Xijing Hospital
Endometrial Receptivity
Comparison of Blood Flow in the Arteriae Uterinae in Ovarian Stimulation Cycles
This study will measure the blood flow in the aa. uterinae in women, undergoing firstly ovarian stimulation for In-Vitro Fertilization (IVF) / Intracytoplasmic sperm injection (ICSI), in Hormonal Replacement cycles (HRT) and…
- Trial name
- NCT03887728
- Where
- United Arab Emirates
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- ART Fertility Clinics LLC
Continuous Renal Replacement Therapy (CRRT), Acute Kidney Injury
Insights Into the Continuous Renal Replacement Therapy to Critical Ill Patients
This is a multinational, prospective, observational study designed to characterize patient demographics, prescription parameters, and process measures of continuous renal replacement therapy (CRRT) in intensive care units (ICUs)…
- Conditions
- Continuous Renal Replacement Therapy (CRRT), Acute Kidney Injury, Renal Dialysis, Critical Illness
- Trial name
- iCRRT (NCT07365111)
- Testing
- continuous renal replacement therapy
- Where
- Canada
- Volunteers
- 100,000 people
- Sponsor
- University of Alberta
Fibrosing Colonopathy
Long-term Study in US Cystic Fibrosis Patients Receiving Digestive Enzyme Supplements to Assess Narrowing of the Large Intestine Causing Adverse Intestinal Symptoms (Fibrosing Colonopathy)
This is a long-term study in cystic fibrosis patients who are participating in the Cystic Fibrosis Patient Registry to assess the occurrence and risk factors for a rare bowel disorder called fibrosing colonopathy (narrowing of…
- Trial name
- NCT01652157
- Testing
- ULTRESA, PANCREAZE, CREON
- Where
- 123 sites in United States
- Volunteers
- 17 people
- Sponsor
- AbbVie
Gastrostomy Tube Site Complication, Gastrostomy Complications
Confirming Proper Replacement of Dislodged Gastrostomy Tubes in Pediatric Patients
The purpose of this study is to evaluate if ultrasound can be used effectively to confirm location of gastrostomy tube (G-tube) placement in place of a study in which contrast is flushed through the G-tube and placement is…
- Trial name
- NCT04331873
- Testing
- Ultrasound
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Tennessee
Fabry Disease
Treatment Protocol of Replagal for Patients With Fabry Disease
The study will evaluate the safety and efficacy of Replagal® (agalsidase alfa) at a dose of 0.2 mg/kg infused intravenously (IV) over 40 minutes, every other week.
- Trial name
- NCT01031173
- Testing
- agalsidase alfa
- Where
- 25 sites in United States
- Sponsor
- Shire
Pulmonary Valve Insufficiency, Complex Congenital Heart Defect
ALTERRA Post-Approval Study
This study will monitor device performance and outcomes in subjects undergoing implantation of the Edwards SAPIEN 3 Transcatheter Pulmonary Valve System with Alterra Adaptive Prestent in the post-approval setting
- Conditions
- Pulmonary Valve Insufficiency, Complex Congenital Heart Defect, Tetralogy of Fallot, Pulmonary Regurgitation
- Trial name
- NCT05378386
- Testing
- Edwards Alterra Adaptive Prestent with SAPIEN 3 Transcatheter Pulmonary Valve System
- Where
- 24 sites in United States, Israel
- Volunteers
- 150 people
- Sponsor
- Edwards Lifesciences
Transcatheter Aortic Valve Implantation
Physical Therapy and Occupational Therapy After Transcatheter Aortic Valve Replacement
Implementation of Physical Therapy (PT) and Occupational Therapy (OT) pathway (initiation of services on Post procedure day #1 and continued daily with focus on education and activity progression) for all patients undergoing a…
- Trial name
- PTOTtAVR (NCT03117296)
- Testing
- Post procedure daily PT and OT, PT post procedure, OT post procedure
- Where
- United States
- Volunteers
- 189 people
- Sponsor
- Henry Ford Health System
Hemophilia B
A Trial That Evaluates Disease Characteristics in Hemophilia B Adult Male Participants Receiving Prophylaxis With Standard of Care Factor IX Protein (FIX) Replacement Therapy
This study is focused on males who have Hemophilia B and who need regular preventive treatment with factor IX protein (FIX) replacement therapy to prevent and also to control their bleeding events.
- Trial name
- Honey-B (NCT05568459)
- Testing
- Non-Interventional
- Where
- 17 sites in United States, Canada and 2 more
- Volunteers
- 11 people
- Sponsor
- Regeneron Pharmaceuticals
Arthroplasty, Replacement
Knee Connect: Physiotherapy Exercise Performance With Visual Feedback After Total Knee Arthroplasty
The main objective of this pilot study is to determine if using a portable, accelerometer based, visual feedback system improves exercise quality.
- Conditions
- Arthroplasty, Replacement, Knee
- Trial name
- NCT03738384
- Testing
- Knee Connect + Visual Feedback System
- Where
- Canada
- Volunteers
- 10 people
- Sponsor
- Sunnybrook Health Sciences Centre
Severe Aortic Valve Stenosis, High-degree AV Block
Infranodal Conduction Time During TAVR as Predictor of HAVB
Consecutive patients with high grade aortic stenosis undergoing transcatheter aortic valve replacement (TAVR) with a self-expanding valve (Medtronic CoreValve Evolut R® or Edwards Sapien S3®) without pre-existing pacemaker…
- Conditions
- Severe Aortic Valve Stenosis, High-degree AV Block, Left Bundle-Branch Block
- Trial name
- HOM-TAVI (NCT04128384)
- Testing
- Limited electrophysiologic study including measurements of HV- and AH-intervals pre- and post-TAVR
- Where
- Germany
- Volunteers
- 200 people
- Sponsor
- University Hospital, Saarland
Congenital Heart Disease
Retrospective Pulmonary Valve Replacement Imaging
This is a retrospective chart review examining children and adults with history of Tetralogy of Fallot or pulmonary stenosis who have undergone subsequent pulmonary valve replacement.
- Trial name
- NCT00446108
- Where
- 2 sites in United States
- Volunteers
- 153 people
- Sponsor
- Emory University
Computer-assisted Navigation Versus Conventional Total Knee Replacement
Effects of Computer Navigation Versus Conventional Total Knee Arthroplasty on Endothelial Damage Marker Levels
1. Prospective follow-up and comparative analysis of early, midterm, and long-term surgical results and complications between navigation assisted TKA and conventional TKA. 2.
- Trial name
- NCT02206321
- Testing
- Navigation total knee arthroplasty, Conventional total knee arthroplasty
- Where
- Taiwan
- Volunteers
- 100 people
- Sponsor
- Chang Gung Memorial Hospital