Clinical trials: Replacement
Nicotine Dependence, E-Cig Use
Research and Innovation to Stop E-cigarette/Vaping in Young Adults
The aim of this study is to test intervention components to help young adults quit vaping. A 2x2 factorial design will be used where all participants receive quitline-delivered behavioral phone counseling, and components to be…
- Trial name
- (RISE) (NCT04974580)
- Testing
- Nicotine patch, Phone Counseling, Digital Coaching
- Where
- United States
- Volunteers
- 508 people, healthy volunteers welcome
- Sponsor
- Ohio State University
Heart Failure, Congestive, Dilated Cardiomyopathy
Efficacy and Safety Study of Genetically Targeted Enzyme Replacement Therapy for Advanced Heart Failure
The study is divided into 2 parts. In the first part, the safety of the gene transfer agent MYDICAR® will be evaluated. In the second part, the ability of MYDICAR® to improve heart function will be studied.
- Trial name
- CUPID (NCT00454818)
- Testing
- MYDICAR Phase 1 (Open-label, Serial Dose-Escalation Study)
- Where
- 22 sites in United States
- Volunteers
- 51 people
- Sponsor
- Celladon Corporation
Bleeding Disorder, Hypofibrinogenemia; Acquired
Adjusted Fibrinogen Replacement Strategy
The main purpose of this study was to demonstrate the efficacy and safety of intraoperative use of fibrinogen concentrate BT524, as a complementary therapy for the management of uncontrolled severe hemorrhage in acquired…
- Trial name
- AdFIrst (NCT03444324)
- Testing
- BT524, FFP/Cryo
- Where
- 19 sites in Belgium, Czechia and 5 more
- Volunteers
- 222 people
- Sponsor
- Biotest
Osteoarthritis, Knee
A Multicenter Prospective Randomized Control Study on Persona Total Knee System vs NexGen
A multicenter, prospective randomized controlled trial comparing the Persona knee system to the Nexgen knee system in total knee arthroplasty.
- Trial name
- NCT03073941
- Testing
- Persona total knee system, Nexgen total knee system
- Where
- 5 sites in Denmark
- Volunteers
- 332 people
- Sponsor
- Zimmer Biomet
Arthroplasty, Replacement, Knee
Triathlon Tritanium Knee Outcomes Study
The success of the Triathlon Tritanium Knee will be determined by comparing the rate of absence of revision for aseptic loosening of the tibial baseplate at 2 years with the rates reported in the literature.
- Trial name
- NCT02155712
- Testing
- Triathlon Tritanium Knee, Triathlon Knee
- Where
- 10 sites in United States
- Volunteers
- 680 people
- Sponsor
- Stryker Orthopaedics
Refractive Ametropia
Clinical Evaluation of a Manufacturing Process for a Frequent Replacement Silicone Hydrogel Multifocal Contact Lens
The purpose of this clinical trial was to evaluate the clinical performance of a manufacturing process on a frequent replacement multifocal contact lens.
- Trial name
- NCT05765227
- Testing
- Lehfilcon A multifocal contact lenses, Lotrafilcon B multifocal contact lenses, Hydrogen peroxide-based cleaning and disinfection system
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Alcon Research
Non-inflammatory Degenerative Joint Disease
36 mm Ceramic-on-Ceramic Acetabular Cup Total Hip Replacement
This study is a supplement to the 28 mm Ceramic-on-Ceramic study which was designed to evaluate artificial hips with a 28 mm ceramic head and liner to determine whether they perform as well as artificial hips with a 28 mm ceramic…
- Trial name
- NCT00953719
- Testing
- 36 mm ceramic head on a ceramic acetabular liner, 28 mm ceramic head on a polyethylene acetabular liner
- Where
- 5 sites in United States
- Volunteers
- 243 people
- Sponsor
- DePuy Orthopaedics
Mucopolysaccharidosis I, Cognitive Decline
Extension Study of Intrathecal Enzyme Replacement for Cognitive Decline in MPS I
This is a five-year extension study of the pilot study, "Intrathecal Enzyme Replacement for Cognitive Decline in MPS I". Participants must have completed the pilot study to participate in this study.
- Trial name
- NCT02232477
- Testing
- Intrathecal recombinant human alpha iduronidase
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- agnes chen
Regional Citrate Anticoagulation (RCA), Continuous Renal Replacement Therapy (CRRT)
Clinical Evaluation of Use of Prismocitrate 18 in Patients Undergoing Acute Continuous Renal Replacement Therapy (CRRT)
The purpose of this research is to determine if an investigational new drug solution called Prismocitrate 18 lengthens extracorporeal circuit life in patients treated with continuous renal replacement therapy (CRRT).
- Conditions
- Regional Citrate Anticoagulation (RCA), Continuous Renal Replacement Therapy (CRRT), Acute Kidney Injury
- Trial name
- NCT02860130
- Testing
- Prismocitrate 18, No Anticoagulation
- Where
- 12 sites in United States, Canada
- Volunteers
- 34 people
- Sponsor
- Vantive Health LLC
Tobacco Dependence
Study to Determine the Efficacy and Safety of a Novel Nicotine Replacement Therapy
The purpose of this study is to assess the efficacy and safety of a novel nicotine product for continuous abstinence from smoking.
- Trial name
- NCT02355665
- Testing
- Nicotine Spray
- Where
- 8 sites in United States
- Volunteers
- 1,198 people
- Sponsor
- McNeil Consumer Healthcare Division of McNEIL-PPC, Inc.
Hemophilia A
An Open Label Study to Determine the Safety and Efficacy of Replacement Factor VIII Protein (Known as rFVIIIFc) in Previously Untreated Males With Severe Hemophilia A
The primary objective of the study was to evaluate the safety of rFVIIIFc (BIIB031) in previously untreated participants (PUPs) with severe hemophilia A.
- Trial name
- NCT02234323
- Testing
- rFVIIIFc
- Where
- 71 sites in United States, Australia and 12 more
- Volunteers
- 108 people
- Sponsor
- Bioverativ, a Sanofi company
Heart Failure, Growth Hormone Deficiency
Growth Hormone Deficiency in Chronic Heart Failure: A Preliminary Trial
The aim of this study is to investigate the potential benefits of the correction of growth hormone (GH) deficiency with GH replacement therapy in patients with chronic heart failure due to left ventricular systolic dysfunction.
- Conditions
- Heart Failure, Growth Hormone Deficiency, Ischemic Heart Disease
- Trial name
- NCT00591760
- Testing
- Somatotropin
- Volunteers
- 56 people
- Sponsor
- Federico II University
Osteoarthritis, Postoperative Pain
Efficacy And Safety Of Pregabalin For Pain Following Total Knee Replacement
Pregabalin added to the standard of care with dosing starting preoperatively and continuing for up to 6 weeks post surgery will decrease the intensity of post-operative pain following total knee replacement.
- Trial name
- NCT00442546
- Testing
- pregabalin
- Where
- 27 sites in United States
- Volunteers
- 307 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Bladder Cancer, Cervical Cancer
Varenicline or Nicotine Patch and Nicotine Gum in Helping Smokers in a Methadone Treatment Program Stop Smoking
RATIONALE: Varenicline, the nicotine patch, and nicotine gum help people stop smoking. It is not yet known whether varenicline is more effective than the nicotine patch given together with nicotine gum in helping smokers quit…
- Conditions
- Bladder Cancer, Cervical Cancer, Esophageal Cancer, Gastric Cancer
- Trial name
- NCT00790569
- Testing
- nicotine, varenicline
- Where
- United States
- Volunteers
- 315 people
- Sponsor
- Butler Hospital
Osteoarthritis
Educational Intervention for Knee Pain
The purpose of this study is to demonstrate the efficacy of interventions to improve understanding of knee replacement risks, benefits, and expected outcomes among AA primary care patients, increase willingness to consider knee…
- Trial name
- NCT00324857
- Testing
- Decision Aid Video, Motivational Interviewing, MI plus Decision aid
- Where
- 3 sites in United States
- Volunteers
- 663 people
- Sponsor
- VA Office of Research and Development
Mild Cognitive Impairment, Alzheimer's Disease
Hormone and Information Processing Study
The purpose of this study is to examine the effects of testosterone (T) replacement on changes in thinking and memory, as well as mood in older men with mild cognitive impairment (MCI) and low T levels.
- Trial name
- HIP (NCT00539305)
- Testing
- testosterone gel
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- University of Washington
Osteoarthritis
Pain Expectations in Subjects With Osteoarthritis
The purpose of this research study is to test whether or not researchers can alter or change expectations on pain. The researchers will test whether there is an effect on the size of the pupil and responses to thermal heat…
- Trial name
- NCT02155257
- Testing
- Modafinil, Gabapentin
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Adrenal Insufficiency
Hydrocortisone Replacement in Patients With Secondary Adrenal Insufficiency (SUPREME CORT)
The aim of this study is to investigate whether a physiologically low hydrocortisone (HC) dose is better for cognition as compared to a physiologically high HC dose.
- Trial name
- SUPREME CORT (NCT01546922)
- Testing
- Hydrocortisone
- Where
- Netherlands
- Volunteers
- 63 people
- Sponsor
- University Medical Center Groningen
Hunter Syndrome
An Observational Study Evaluating Anti-Idursulfase Serum Antibody Response in Hunter Syndrome Patients
The objective of this study is to evaluate the effect of anti-idursulfase antibodies on idursulfase safety (measured by infusion related adverse events) between patients who develop anti-idursulfase antibodies and patients who do…
- Trial name
- NCT00882921
- Testing
- Idursulfase
- Where
- 6 sites in United States, Brazil and 1 more
- Volunteers
- 26 people
- Sponsor
- Shire
Myopia
To Evaluate The Performance Of Two Monthly Replacement Silicone Hydrogel Contact Lenses After 1-month Of Wear
To evaluate the performance of two monthly replacement silicone hydrogel contact lenses in habitual FRP CL wearers when worn for 1-month.
- Trial name
- NCT05333965
- Testing
- Lens A (lehfilcon A lens), Lens B (comfilcon A lens)
- Where
- Canada
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- CooperVision, Inc.