Clinical trials: Follow-Up Studies
Hepatitis C
A Study to Assess Resistance and Durability of Response to ABT-493 and/or ABT-530
This was a long-term follow-up study to evaluate the durability of sustained virologic response (SVR), persistence of direct-acting antiviral agent (DAA) resistance, and clinical outcomes for participants who received glecaprevir…
- Trial name
- NCT02441283
- Testing
- ABT-493, ABT-530
- Where
- 42 sites in United States, Australia and 6 more
- Volunteers
- 384 people
- Sponsor
- AbbVie
Intraosseous Vascular Access
Healthy Adult Volunteer Study of Intraosseous Infusion Using the Sternum
This study is being done to evaluate intraosseous vascular access through the sternum.
- Trial name
- NCT01853215
- Testing
- T.A.L.O.N. Intraosseous System
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Vidacare Corporation
Liver Transplant Rejection
Study of Efficacy, Safety, Tolerability, Pharmacokinetic (PK) and Pharmacodynamic (PD) of an Anti-CD40 Monoclonal Antibody, CFZ533, in Liver Transplant Recipients With Additional 12-month Follow-up and Long-term Extension
This was a multicenter, open-label, active-controlled study to evaluate the efficacy, safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of two CFZ533 maintenance doses in de novo liver transplant recipients.
- Trial name
- CONTRAIL I (NCT03781414)
- Testing
- CFZ533, Tacrolimus - MMF - corticosteroids
- Where
- 29 sites in United States, Argentina and 8 more
- Volunteers
- 129 people
- Sponsor
- Novartis Pharmaceuticals
Partially Edentulous Jaw
Study on OsseoSpeed™ TX Implants in the Upper Jaw in a Chinese Population
The purpose of this study is to investigate the clinical efficacy of OsseoSpeed™ TX implants in a Chinese population by evaluation of marginal bone level alteration, implant stability and implant survival in the posterior maxilla…
- Trial name
- NCT01389245
- Testing
- OsseoSpeed™ TX
- Where
- 3 sites in China
- Volunteers
- 42 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Growth and Development
Long-term Monitoring of Growth and Development of Pediatric Patients Previously Treated With Everolimus
The primary objective of CRAD001M2305 was to report the long-term effects of everolimus treatment on height, weight and sexual development (using Tanner Stages) in children and adolescents with Tuberous Sclerosis Complex…
- Trial name
- EXIST-LT (NCT02338609)
- Testing
- Everolimus
- Where
- 6 sites in United States, Belgium and 1 more
- Volunteers
- 15 people
- Sponsor
- Novartis Pharmaceuticals
Alzheimer's Disease
Imaging Characteristics of a Follow-up 18F-AV-1451 Scan
This study will evaluate the imaging characteristics of flortaucipir in subjects with a previous flortaucipir scan in order to assess the rate of change of tau deposition over time.
- Trial name
- NCT02051764
- Testing
- Flortaucipir F18, Florbetapir F 18, Brain PET Scan
- Where
- 4 sites in United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Avid Radiopharmaceuticals
Wrinkle
Main Study: A Study to Evaluate the Effectiveness and Safety of GAL1906 for Correction of Wrinkles in the décolletage Area Sub-study: A Follow-up Study to Evaluate the Analysis of Mammograms Following Treatment for Correction of Wrinkles in Décolletage Area in the Investigational Study 43USRV1906
Main study: Randomized, evaluator-blinded, no treatment controlled multicenter study to evaluate safety and effectiveness of GAL1906 for the correction of wrinkles in the décolletage area.
- Trial name
- NCT04717934
- Testing
- GAL1906
- Where
- 14 sites in United States
- Volunteers
- 211 people, healthy volunteers welcome
- Sponsor
- Galderma R&D
PAD - Peripheral Arterial Disease, AAA - Abdominal Aortic Aneurysm
Retrospective Post-Market Clinical Follow-Up Study of GORE-TEX® Vascular Grafts and GORE® PROPATEN® Vascular Graft in Peripheral Artery Disease, Aortic Aneurysms, and Dialysis Access
This multicenter, single-arm retrospective registry (chart review) is being conducted to confirm the clinical performance and safety of GORE-TEX® Vascular Grafts and GORE® PROPATEN® Vascular Graft throughout the device functional…
- Conditions
- PAD - Peripheral Arterial Disease, AAA - Abdominal Aortic Aneurysm, End-Stage Renal Disease
- Trial name
- NCT05124184
- Testing
- GORE® PROPATEN® Vascular Graft, GORE-TEX® Vascular Grafts
- Where
- 8 sites in France, Italy and 1 more
- Volunteers
- 356 people
- Sponsor
- W.L.Gore & Associates
Peanut Allergy
High Threshold Peanut Challenge Study
This protocol is designed to better characterize a sub-population of peanut sensitized individuals who may be non-allergic, despite significant sensitization, or who may be allergic, but at high threshold doses.
- Trial name
- PAID-UP (NCT02698033)
- Testing
- Peanut flour, Toasted oat flour
- Volunteers
- 20 people
- Sponsor
- Massachusetts General Hospital
Carotid Artery Stenosis
Sundt™ Carotid Shunt Retrospective Post Market Clinical Follow-up Study (PMCF)
The primary objective of this study is to retrospectively investigate the safety and efficacy of the Integra Sundt™ carotid shunt during endarterectomy procedures.
- Trial name
- NCT03816202
- Testing
- Sundt carotid shunt
- Where
- 3 sites in United States
- Volunteers
- 100 people
- Sponsor
- Integra LifeSciences Corporation
Knee Injuries
Follow-Up Study Evaluating The Long Term Safety and Efficacy of BST-CarGel and Microfracture Repair of the Knee
This follow-up study will evaluate the effects of BST-CarGel® application to a microfractured lesion (investigational) and microfracture alone (control) for up to 5 years from treatment in subjects, treated under Protocols…
- Trial name
- NCT01246895
- Testing
- Microfracture with BST-CarGel, Microfracture without BST-CarGel
- Where
- 16 sites in Canada, Spain
- Volunteers
- 67 people
- Sponsor
- Piramal Healthcare Canada Ltd
Hip or Knee Surgery
Post Market Clinical Follow-up Study
The overall rationale for this study is to evaluate the clinical performance potential for Mepilex Border Post-Op in the ability to minimise the risk of blistering, maceration and less dressing change due to high absorption…
- Trial name
- MxB Po01 (NCT01841567)
- Testing
- Mepilex border post. op, Mepilex border post op
- Where
- Germany
- Volunteers
- 60 people
- Sponsor
- Molnlycke Health Care AB
Rotator Cuff Injuries, Shoulder Pain
Anaverse™ Glenoid System and Its Instrumentation
The objectives of this study are to confirm safety, performance and clinical benefits of the Anaverse™ Glenoid System and its instrumentation by analysis of standard scoring systems, radiographs and adverse event records.
- Conditions
- Rotator Cuff Injuries, Shoulder Pain, Arthropathy, Arthroplasty Complications
- Trial name
- NCT05215600
- Testing
- Anaverse Shoulder System
- Where
- Switzerland
- Volunteers
- 20 people
- Sponsor
- Zimmer Biomet
Knee Pain, Chronic Osteoarthritis
ROSA Total Knee Post Market Study EMEA
This is a prospective, multicenter clinical study designed to facilitate the collection and evaluation of surgical workflow efficiency, patient pain and function outcome and adverse events data.
- Conditions
- Knee Pain, Chronic Osteoarthritis, Avascular Necrosis of the Femoral Condyle, Moderate Varus, Valgus or Flexion Deformities
- Trial name
- NCT04338893
- Testing
- Device: Persona Total Knee, Device: NexGen Total Knee, Device: Vanguard Total Knee
- Where
- 6 sites in Belgium, Germany and 3 more
- Volunteers
- 252 people
- Sponsor
- Zimmer Biomet
Hernia
A Retrospective Study With Prospective Follow-Up of Complex Ventral Hernia Repair Utilizing the AlloMax Surgical Graft
This study will enroll subjects who underwent a ventral hernia repair using the AlloMax Surgical Graft at least 9 months in the past.
- Trial name
- AlloMax (NCT01205399)
- Where
- 5 sites in United States
- Volunteers
- 78 people
- Sponsor
- C. R. Bard
Hepatitis C
Durability of Virologic Response and/or Viral Resistance Patterns in Participants With Chronic Hepatitis C Who Have Been Previously Treated With Grazoprevir (MK-5172) (MK-5172-017)
This is a three-year (except for participants with chronic kidney disease [CKD] or cirrhosis) multicenter study to follow participants who received at least one dose of grazoprevir (MK-5172) in a previous study to determine…
- Trial name
- NCT01667081
- Testing
- Grazoprevir
- Volunteers
- 2,438 people
- Sponsor
- Merck Sharp & Dohme LLC
Hepatitis C, Chronic
3-year Follow-up Study to Assess the Viral Activity in Hepatitis C Patients Who Failed Feeder DEB025/Alisporivir Study
Follow-up for viral activity, changes in liver function and safety in patients with no SVR24 in feeder studies
- Trial name
- NCT02465203
- Testing
- Previous treatment in DEB025 study
- Where
- 40 sites in United States, Australia and 14 more
- Volunteers
- 105 people
- Sponsor
- Novartis Pharmaceuticals
Rotator Cuff Injuries, Shoulder Pain
ASHCOM Shoulder System and Its Related Instruments
The objectives of this study are to confirm safety, performance and clinical benefits of the ASHCOM Shoulder System and its related instruments by analysis of standard scoring systems, radiographs and adverse event records.
- Conditions
- Rotator Cuff Injuries, Shoulder Pain, Arthropathy; Traumatic, Arthroplasty Complications
- Trial name
- NCT04258605
- Testing
- ASHCOM Shoulder System
- Where
- Italy
- Volunteers
- 24 people
- Sponsor
- Zimmer Biomet
Hepatitis C, Chronic
Efficacy and Safety of Peg-Interferon Alpha-2a Plus Ribavirin in Genotype 1 Chronic Hepatitis C Participants Co-Infected With Human Immunodeficiency Virus
This randomized, multi-center, Phase IV, comparative study will assess the efficacy and safety of combined peg-interferon alpha-2a (Peg-IFN-Alpha-2A) and ribavirin therapy for 48 or 72 weeks of treatment and 24 weeks of follow-up…
- Trial name
- NCT02761629
- Testing
- Peg-Interferon Alpha-2A, Ribavirin
- Where
- 17 sites in Brazil
- Volunteers
- 180 people
- Sponsor
- Hoffmann-La Roche
Cervical Intraepithelial Neoplasia
A Follow-up Extension Study to Evaluate the Persistence of Immune Response to GSK Biologicals' HPV Vaccine in Healthy Chinese Female Subjects Who Received Three Doses of the Vaccine in the HPV-058 Study
The purpose of this study is to evaluate the persistence of immune response in subjects who received the HPV-16/18 vaccine, seven to eight years after the last dose of primary vaccination in the HPV-058 study.
- Trial name
- NCT03355820
- Testing
- Blood sampling for antibody determination
- Where
- China
- Volunteers
- 228 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline