Clinical trials: Follow-Up Study
Cataract, Lens Opacities
PMCF Study on Comparison of EDOF Lenses (Switzerland)
Single center, prospective, randomised, controlled, double-blind post-market clinical follow-up (PMCF) study to compare the clinical outcomes of a premium monofocal intraocular lens (PhysIOL ISOPURE 1.2.3.) with clinical data…
- Trial name
- PHY2130 (NCT05235139)
- Testing
- IOL implantation experimental (ISOPURE 1.2.3.), IOL implantation active comparator (Acrysof Vivity)
- Where
- Switzerland
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Neovascular Age-related Macular Degeneration, Wet Macular Degeneration
Long-term Follow-Up Study of RGX-314 and Fellow Eye Substudy
This is a prospective, observational study designed to evaluate the long-term safety and efficacy of RGX-314. Eligible participants are those who were previously enrolled in a clinical study in which they received a single…
- Trial name
- RGX-314 SRLTFU (NCT03999801)
- Testing
- RGX-314
- Where
- 9 sites in United States
- Volunteers
- 865 people
- Sponsor
- AbbVie
Leber's Hereditary Optic Neuropathy
RHODOS Follow-up Single-visit Study
This study aims to evaluate the current visual acuity of SNT-II-003 participants and compare this with the last visit from the SNT-II-003 study.
- Trial name
- RHODOS-OFU (NCT01421381)
- Where
- 3 sites in Canada, Germany and 1 more
- Volunteers
- 60 people
- Sponsor
- Santhera Pharmaceuticals
DLBCL - Diffuse Large B Cell Lymphoma, Follicular Lymphoma (FL)
Long-term Study to Evaluate Safety and Persistence of GF-CART01
The goal of this observational study is to learn about the long-term safety of GF-CART01 after cell infusion up to 15 years.
- Conditions
- DLBCL - Diffuse Large B Cell Lymphoma, Follicular Lymphoma (FL), Primary Mediastinal Large B-Cell Lymphoma, High Grade B Cell Lymphoma
- Trial name
- NCT06985576
- Where
- Taiwan
- Volunteers
- 18 people
- Sponsor
- GenomeFrontier Therapeutics TW Co., Ltd.
Covid19
Respiratory Muscle Function, Dyspnea, Exercise Capacity and Quality of Life in Severe COVID19 Patients
Further knowledge regarding sequelae in severe COVID-19 patients who have required ICU admission for invasive mechanical ventilation is still needed.
- Trial name
- NCT04853940
- Testing
- Data collection and clinical testing of subjects
- Where
- Spain
- Volunteers
- 50 people
- Sponsor
- Fundacion para la Investigacion Biomedica del Hospital Universitario Ramon y Cajal
Rheumatoid Arthritis
Follow-up of Rheumatoid Arthritis (RA) Moderate to Low Disease Activity Study
To continue to assess the clinical safety and efficacy of Certolizumab Pegol as add-on therapy with stable-dose Disease Modifying Anti-Rheumatic Drugs (DMARDs)
- Trial name
- CERTAIN 2 (NCT00843778)
- Testing
- Certolizumab Pegol
- Where
- 25 sites in Austria, France and 3 more
- Volunteers
- 131 people
- Sponsor
- UCB Pharma
Jaw, Edentulous, Partially
A Clinical Study on Acuris™ - Conometric Concept for Single Tooth Restoration
The purpose of this study is to evaluate the outcome of prosthetic survival of the Acuris conometric concept 1 year after permanent restoration, since this is a new mode of retention using friction for seating the crown of single…
- Trial name
- NCT04063878
- Testing
- Conometric Abutment and Conometric Final Cap
- Where
- 9 sites in United States, Canada and 4 more
- Volunteers
- 160 people
- Sponsor
- Dentsply Sirona Implants and Consumables
Thalassemia, Beta
Long-term Follow-up Study of BHC001 for TDT
Observe long-term safety risk and long-term efficacy after intravenous infusion of BHC001 in TDT subjects.
- Trial name
- NCT06314529
- Testing
- Assessments
- Where
- 2 sites in China
- Volunteers
- 6 people
- Sponsor
- Bioray Laboratories
HIV-1-infection
Long-Term Follow-Up Study of HIV-1 Infected Adults Who Received EBT-101
Participants who receive EBT-101 in a parent protocol will be eligible to participate in this long-term follow-up (LTFU) study (EBT-101-002).
- Trial name
- NCT05143307
- Testing
- EBT-101
- Where
- 3 sites in United States
- Volunteers
- 9 people
- Sponsor
- Excision BioTherapeutics
Colorectal Cancer
Second Look Laparoscopy in Colorectal Cancer
The purpose of this study is to evaluate whether a second-look laparoscopy, followed by peritonectomy, hyperthermic intraperitoneal chemotherapy (HIPEC) or systemic chemotherapy in case of peritoneal carcinosis, improves the…
- Trial name
- HIPEC (NCT01628211)
- Testing
- Laparoscopy, peritonectomy, Folinic Acid
- Where
- Italy
- Volunteers
- 140 people
- Sponsor
- National Cancer Institute, Naples
Erectile Dysfunction
Follow up Study(Phase 1) to Evaluate Safety of Autologous Bone Marrow Derived MSCs in Erectile Dysfunction
This is a 5year (+-30 days) long term follow up study to evaluate the safety of autologous bone marrow derived mesenchymal stem cell in erectile dysfunction subject who participated in and completed the Phase 1 trials (refer to…
- Trial name
- NCT03933995
- Testing
- no Intervention
- Where
- South Korea
- Volunteers
- 10 people
- Sponsor
- Pharmicell Co., Ltd.
Diabetes Mellitus
Study of Adult Patients Residing in Argentina Diagnosed With Type 2 Diabetes Treated With a New Formulation of Semaglutide, Both Oral and Subcutaneous, in a Real-world Setting at 3 Months, 6 Months, and 1 Year of Follow-up, Quantifying the Reduction in Glycated Hemoglobin
The goal of this prospective, multicenter, observational study is to evaluate the real-world effectiveness and safety of oral and subcutaneous semaglutide in adults with type 2 diabetes mellitus in Argentina.
- Trial name
- SEMA-REAL ARG (NCT07621419)
- Testing
- semaglutide
- Where
- 2 sites in Argentina
- Volunteers
- 145 people
- Sponsor
- Hospital Italiano de Buenos Aires
Lasik Eye Surgery
Long-term LASIK Follow up Study
Laser in situ keratomileusis (LASIK) is the most common corneal refractive surgery performed for correction of myopia. There are very few studies that have been performed to evaluate long-term outcomes after LASIK.
- Trial name
- LASIK (NCT01695642)
- Where
- United States
- Volunteers
- 51 people
- Sponsor
- University of Michigan
Monkeypox
Prospective Study for the FOLLOW-UP of Human Monkeypox Cases and Smallpox Vaccinees at Risk
The goal of this observational study is to describe possible physical and psychological sequelae after an mpox infection and to evaluate the longevity of B- and T-cell immune responses in former mpox patients and vaccine…
- Trial name
- POQS-FU PLUS (NCT05879965)
- Where
- Belgium
- Volunteers
- 345 people
- Sponsor
- Institute of Tropical Medicine, Belgium
Glaucoma, Open-Angle, Glaucoma Secondary
Baerveldt (BGI) Valve Versus Ahmed(AGV) Valve in Management of Difficult Glaucoma Cases
Refractory glaucoma is a difficult subject as many glaucoma devices attempt to reduce IOP. Baerveldt implant is considered as a large implant, and, on the contrary, Ahmed implant is considered a small implant as many comparisons…
- Conditions
- Glaucoma, Open-Angle, Glaucoma Secondary, Glaucoma, Neovascular, Glaucoma, Angle-Closure
- Trial name
- NCT04215575
- Testing
- glaucoma implant procedure (Baerveldt), glaucoma implant procedure (Ahmed)
- Volunteers
- 81 people
- Sponsor
- Ain Shams University
Pseudophakic Macular Edema, Diabetic Nephropathies
Diabetic Nephropathy, Glycemic Control and Pseudophakic Macular Edema After Cataract Surgery
This retrospective cohort study examines whether the kidney complications of diabetes (diabetic nephropathy) and blood-sugar control before surgery help predict swelling of the central retina, called pseudophakic macular edema…
- Conditions
- Pseudophakic Macular Edema, Diabetic Nephropathies, Diabetes Mellitus, Type 2, Cataract (Post-operative Cataract Surgery Follow-up)
- Trial name
- NCT07723846
- Testing
- Phacoemulsification with posterior-chamber IOL
- Where
- Thailand
- Volunteers
- 428 people
- Sponsor
- Thammasat University Hospital
Hematopoietic Stem Cell Transplantation
Protocol For Collecting Long-Term Follow-Up Data On Recipients of Bone Marrow and Blood Stem Cell Transplant
This protocol allows for ongoing data collection to assess the long-term clinical and psychosocial outcomes of pediatric patients who have received a hematopoietic stem cell transplant at St. Jude Children's Research Hospital.
- Trial name
- NCT00674882
- Testing
- Data Collection
- Where
- United States
- Volunteers
- 637 people
- Sponsor
- St. Jude Children's Research Hospital
Meningococcal Disease
PRIME Follow up - Quadri Meningo Vacinees
A previous cohort of 93 clinical trial participants received quadrivalent meningococcal conjugate vaccine, which includes strains ACW and Y, in their teenage years.
- Trial name
- PRIMEfollowup (NCT02811120)
- Testing
- venepuncture only
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Public Health England
Partial Onset Seizures
Phase II BGG492 Capsule Extension for Partial Epilepsy
This long-term extension study will assess the safety, tolerability and efficacy of BGG492 as adjunctive treatment in patients with partial onset seizures.
- Trial name
- NCT01338805
- Testing
- BGG492
- Where
- 16 sites in United States, Germany and 4 more
- Volunteers
- 56 people
- Sponsor
- Novartis Pharmaceuticals
Keratinized Tissue Augmentation Around Dental Implants
Keratinized Tissue Augmentation Using Augmented Gingival Matrix Compared to Free Gingival Graft Around Implants
This is a 12-month, randomized, examiner-blinded, controlled, two-arm, parallel-group, single-site clinical trial comparing a biocompatible tissue graft (Augmented Gingival Matrix barrier) with a free gingival graft (FGG) to…
- Trial name
- NCT07863882
- Testing
- Augmented Gingival Matrix graft, Free Gingival Graft
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- The Forsyth Institute
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