Clinical trials: Long-term Outcomes
Acute Optic Neuritis
Long-Term Assessment of Remyelinating Therapy
The primary objective of the study is to assess full-field visual evoked potential (FF-VEP) latency in subjects who were enrolled in Study NCT01721161 2 years (+ up to 12 months) after the last study visit.
- Trial name
- RENEWED (NCT02657915)
- Testing
- BIIB033 100mg/Kg
- Where
- 23 sites in Australia, Belgium and 9 more
- Volunteers
- 52 people
- Sponsor
- Biogen
Growth Hormone Deficiency
A Prospective Non-Interventional Study Protocol With Primary Data Collection - Assessment Of The Long Term Treatment Outcomes Of Genotropin Treatment In Growth Hormone Deficiency (GHD) Patients
The purpose of this study is to assess the long term treatment outcomes of Growth Hormone treatment in patients who are prescribed and treated with Genotropin.
- Trial name
- NCT01947894
- Testing
- Non Interventional Study
- Where
- 12 sites in Sweden
- Volunteers
- 377 people
- Sponsor
- Pfizer
Aortic Aneurysm
Standard Open Surgery Versus Endovascular Repair of Abdominal Aortic Aneurysm (AAA)
A multi-center, randomized clinical trial that will compare endovascular repair with standard open surgery in the repair of abdominal aortic aneurysms (AAA).
- Trial name
- OVER (NCT00094575)
- Testing
- Endovascular Repair, Standard Open Repair
- Where
- 42 sites in United States
- Volunteers
- 881 people
- Sponsor
- VA Office of Research and Development
Familial Amyloid Polyneuropathy, ATTR-PN
An Extension of Study Fx-005 Evaluating Long-Term Safety And Clinical Outcomes Of Fx-1006A In Patients With Transthyretin Amyloid Polyneuropathy
This study is designed to determine the long-term safety and tolerability of Fx-1006A as well as the effects of Fx-1006A on clinical outcomes in patients with ATTR-PN.
- Trial name
- NCT00791492
- Testing
- Fx-1006A
- Where
- 11 sites in Argentina, Brazil and 4 more
- Volunteers
- 86 people
- Sponsor
- Pfizer
Gout
Allopurinol Outcome Study
This is a study of allopurinol in gout patients with hyperuricemia that will evaluate the safety and serum urate (sUA) lowering capability of allopurinol as a urate lowering therapy (ULT) for up to six months.
- Trial name
- LASSO (NCT01391325)
- Testing
- Allopurinol
- Where
- 173 sites in United States, Australia and 5 more
- Volunteers
- 1,735 people
- Sponsor
- Ardea Biosciences, Inc.
Achrochordon
Study to Evaluate the Efficacy of Removing Skin Tags With Digiclamp
The objective of this study is to assess the efficacy of using the Digiclamp device to remove achrocordons (skin tags). The hypothesis is that utilizing the device will result in low rates of re-occurrence, scars, scar tissue and…
- Trial name
- NCT03259295
- Testing
- Digiclamp (Skin tag removal initial plus follow-up)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Florida
Obesity
Short- and Long-Term Effects of Antibiotics on Childhood Growth
The objectives of the proposed study are to assess the effects of different types, timing, and amount of antibiotic use in the first two years of life with (Specific Aim 1) body mass index (BMI) and obesity at ages 5 and 10 years…
- Trial name
- ABX (NCT02744846)
- Testing
- Antibiotics exposure
- Volunteers
- 681,739 people
- Sponsor
- Harvard Pilgrim Health Care
Advanced Idiopathic Parkinson's Disease
Long-term Study of Duodopa (Levodopa/Carbidopa) in Advanced Parkinson's: Health Outcomes & Net Economic Impact
The primary objective of this study is to collect health economic data depicting the initial levels and natural progression over time of resource usage, Parkinson's disease (PD)-related costs, and health related quality of life…
- Trial name
- DAPHNE (NCT00141518)
- Testing
- Levodopa-carbidopa intestinal gel (LCIG), CADD-Legacy® 1400 ambulatory infusion pump, percutaneous endoscopic gastrostomy tube (PEG tube)
- Volunteers
- 77 people
- Sponsor
- AbbVie (prior sponsor, Abbott)
Excessive Daytime Sleepiness, Narcolepsy
Study to Assess Patient Reported Outcomes With Armodafinil Treatment for Excessive Sleepiness in Adults With Narcolepsy or Obstructive Sleep Apnea/Hypopnea Syndrome
The purpose of this study is to assess patient reported outcomes with armodafinil treatment in terms of improvement in sleepiness, satisfaction with treatment, impact on ability to engage in life activities (ie, daily or work and…
- Conditions
- Excessive Daytime Sleepiness, Narcolepsy, Obstructive Sleep Apnea/Hypopnea Syndrome (OSAHS)
- Trial name
- NCT00228566
- Testing
- Armodafinil
- Where
- 43 sites in United States
- Volunteers
- 247 people
- Sponsor
- Cephalon
Obstetric Labour, Premature
Follow up Study to Assess Long Term Safety and Outcomes in Infants and Children Born to Mothers Participating in Retosiban Treatment Studies
The primary objective of this study is to assess the safety and outcomes of infants and children who were exposed to retosiban or comparator in utero in the Phase III spontaneous preterm labor (SPTL) treatment studies, to provide…
- Trial name
- ARIOS (NCT02292784)
- Testing
- Retosiban, Atosiban
- Where
- 26 sites in United States, Belgium and 9 more
- Volunteers
- 98 people
- Sponsor
- GlaxoSmithKline
Neovascular Age-related Macular Degeneration
Extension Study to Evaluate the Long-term Outcomes of Subjects in the CLS-AX CLS1002-101 Study
This is an open-label, non-interventional extension study of up to 12 weeks in duration in subjects completing Cohorts 2, 3, and 4 of the Parent study, CLS1002-101.
- Trial name
- NCT05131646
- Testing
- CLS-AX
- Where
- 7 sites in United States
- Volunteers
- 15 people
- Sponsor
- Clearside Biomedical, Inc.
Schizophrenia, Psychotic Disorders
Evaluation of Effectiveness of Risperdal® Consta® Compared to Abilify® Over a Two-year Period in Patients With Schizophrenia
The purpose of this study is to compare the effectiveness of two antipsychotic medications, Risperdal® Consta® versus Abilify®, over a 2-year treatment period in the long-term maintenance of patients with schizophrenia.
- Trial name
- NCT00299702
- Testing
- Abilify, Risperidal Consta
- Volunteers
- 355 people
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Nonmelanoma Skin Cancer
Comparison of eBX and Mohs Surgery for Treatment of Early-stage Non-melanoma Skin Cancer a Matched Pair Cohort Study.
This is a retrospective-prospective study design. Patients who completed treatment approximately 3 years (range of 2-4 years) at time of IRB approval of this study will be identified and any existing data in the patient's record…
- Trial name
- NCT03024866
- Testing
- Electronic Brachytherapy
- Where
- 4 sites in United States
- Volunteers
- 369 people
- Sponsor
- Xoft, Inc.
Artificial Limbs, Skin Diseases
Effects of Temperature Control Liner Materials on Long-Term Outcomes of Prothesis Use
This clinical trial will compare how many days per year people with lower limb prosthesis do not wear their prosthesis when fitted with a conventional liner and a liner made with phase change materials.
- Trial name
- NCT03428815
- Testing
- Prosthesis suspension liner
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Goeran Fiedler
Lumbar Spinal Stenosis
Long-Term Outcomes for Lumbar Spinal Stenosis Patients Treated With X STOP®
The Long-Term Outcomes Study (LTOS) is a multi-center longitudinal cohort study of all patients who received the X-STOP device in the Pivotal Trial, Continued Access Protocol (CAP), or Cross-over Study (COS).
- Trial name
- NCT00534092
- Testing
- X STOP® Interspinous Process Decompression System
- Where
- 5 sites in United States
- Volunteers
- 69 people
- Sponsor
- Medtronic Spine LLC
Lumbar Spinal Stenosis
Long Term Outcomes of Lumbar Epidural Steroid Injections for Spinal Stenosis
Spinal stenosis is one of the most common causes of low back pain among older adults and can result in significant disability. Despite this, it still isn't known which treatments are most effective or what outcomes are most…
- Trial name
- LESSER (NCT02260401)
- Testing
- Individualized report
- Where
- United States
- Volunteers
- 165 people
- Sponsor
- University of Washington
Hunter Syndrome
Study of Long Term Safety and Clinical Outcomes of Idursulfase IT and Elaprase Treatment in Pediatric Participants Who Have Completed Study HGT-HIT-094
This extension study will allow participants that completed Study HGT-HIT-094 to continue receiving Elaprase treatment in conjunction with idursulfase IT or to continue receiving Elaprase treatment and begin concurrent IT…
- Trial name
- NCT02412787
- Testing
- Idursulfase-IT, Elaprase
- Where
- 9 sites in United States, Australia and 5 more
- Volunteers
- 56 people
- Sponsor
- Shire
Chronic Hepatitis C Virus (HCV) Infection Genotype 1
A Study to Evaluate Long-term Outcomes Following Treatment With ABT-450/Ritonavir/ABT-267 (ABT-450/r/ABT-267) and ABT-333 With or Without Ribavirin (RBV) in Adults With Genotype 1 Chronic Hepatitis C Virus (HCV) Infection
The purpose of this study was to evaluate the effect of treatment with ABT-450 co-formulated with ritonavir and ABT-267 (ABT-450/r/ABT-267) and ABT-333; 3-DAA regimen, with or without ribavirin (RBV) in adults with chronic…
- Trial name
- TOPAZ-II (NCT02167945)
- Testing
- ABT-450/r/ABT-267, ABT-333, Ribavirin (RBV)
- Where
- 48 sites in United States
- Volunteers
- 615 people
- Sponsor
- AbbVie
Chronic Hepatitis C Virus (HCV) Infection Genotype 1
A Study to Evaluate Long-term Outcomes Following Treatment With ABT-450/Ritonavir/ABT-267 (ABT-450/r/ABT-267) and ABT-333 With or Without Ribavirin (RBV) in Adults With Genotype 1 Chronic Hepatitis C Virus (HCV) Infection
The purpose of this study was to evaluate the effect of treatment with ABT-450 co-formulated with ritonavir and ABT-267 (ABT-450/r/ABT-267) and ABT-333; 3-DAA regimen, with or without ribavirin (RBV) in adults with chronic…
- Trial name
- TOPAZ-I (NCT02219490)
- Testing
- ABT-450/r/ABT-267, ABT-333, Ribavirin (RBV)
- Where
- 187 sites in Algeria, Australia and 25 more
- Volunteers
- 1,596 people
- Sponsor
- AbbVie
Diabetes Mellitus
Effect of Albiglutide, When Added to Standard Blood Glucose Lowering Therapies, on Major Cardiovascular Events in Subjects With Type 2 Diabetes Mellitus
Albiglutide is an analogue of glucagon-like peptide-1 (GLP-1), used to treat type 2 diabetes This study will test whether albiglutide affects the occurrence of major cardiovascular events such as heart attacks or strokes and…
- Trial name
- NCT02465515
- Testing
- Albiglutide 30 mg, Albiglutide 50 mg
- Where
- 607 sites in United States, Argentina and 26 more
- Volunteers
- 9,463 people
- Sponsor
- GlaxoSmithKline