Clinical trials: Effects, Longterm
Anemia
Observational Study to Investigate the Long-term Effects of MIRCERA in Clinical Routine
This observational study will assess the effect of long-term treatment with Mircera (methoxy polyethylene glycol-epoetin beta) in chronic kidney disease patients with renal anemia.
- Trial name
- NCT01309269
- Where
- Germany
- Volunteers
- 1,083 people
- Sponsor
- Hoffmann-La Roche
Type 2 Diabetes
Long Term Effects of DPP-IV Inhibitor Treatment in Patients With Type 2 Diabetes
We wish to evaluate the effect of long term treatment with a DPP-IV inhibitor on the function of the incretin hormones Hypothesis We hypothesize that that a gradual improvement in metabolic control induced by DPP-IV inhibitor…
- Trial name
- NCT00411411
- Testing
- Januvia
- Where
- Denmark
- Volunteers
- 49 people
- Sponsor
- University Hospital, Gentofte, Copenhagen
Macular Degeneration, Age-related Macular Degeneration
Observational Study Of The Long-Term Effect Of Macugen In Patients With Wet Age-Related Macular Degeneration
Long-term observational study to assess the safety, efficacy and quality of life of patients with neovascular age-related macular degeneration (AMD) under Macugen treatment.
- Conditions
- Macular Degeneration, Age-related Macular Degeneration, Neovascular Macular Degeneration
- Trial name
- MACULA (NCT01245387)
- Testing
- Pegaptanib
- Volunteers
- 1,001 people
- Sponsor
- Pfizer
Endothelial Dysfunction, Biochemical Markers
Acute Effects of E-Cigarette Aerosol Inhalation
This study comprises a portion of a larger study designed to compare results of vascular function in non-smokers to vascular function in healthy smokers chronically exposed to nicotinized electronic cigarette aerosol versus…
- Trial name
- NCT03479203
- Testing
- Electronic Cigarette Aerosol
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Parkinson's Disease Dementia
Long-term Safety of Rivastigmine Capsule and Patch in Patients With Mild to Moderately-severe Dementia Associated With Parkinson's Disease (PDD)
The purpose of this study is to provide long-term safety data for rivastigmine capsule and transdermal patch treatments, in particular the effect of rivastigmine on worsening of the underlying motor symptoms of Parkinson's…
- Trial name
- NCT00623103
- Testing
- Rivastigmine capsule, Rivastigmine transdermal patch
- Where
- 127 sites in United States, Argentina and 11 more
- Volunteers
- 583 people
- Sponsor
- Novartis
Parenting, Parent-Child Relations
Middle School Success Over Stress
It is clear that the COVID-19 pandemic has impacted families adversely in multiple ways, including economic stressors, mental health-related functioning, social/familial functioning, as well as responses to mandated safety…
- Conditions
- Parenting, Parent-Child Relations, Depression, Self-regulation
- Trial name
- MSSOS (NCT05117099)
- Testing
- Family Check-Up
- Where
- United States
- Volunteers
- 308 people, healthy volunteers welcome
- Sponsor
- University of Oregon
BPH
The Long Term Effects of Alfuzosin(Xatral XL) in Lower Urinary Tract Symptoms(LUTS)/BPH Patients
Benign prostatic hyperplasia (BPH) is a common condition among older men. The efficacy of α1-blockers for treating BPH has been well documented and they are recommended for the treatment of BPH by clinical guidelines.
- Trial name
- NCT00696761
- Testing
- Alfuzosin
- Volunteers
- 232 people
- Sponsor
- Asan Medical Center
Hypertension
Evaluation of the Long-term Safety and Tolerability of Metoprolol Versus Nebivolol in Patients With Hypertension
The purpose of this study is to evaluate long-term safety,tolerability and blood pressure effects of metoprolol versus nebivolol in patients with hypertension.
- Trial name
- NCT00142584
- Testing
- Nebivolol (NEB), Metoprolol (MET)
- Where
- United States
- Volunteers
- 336 people
- Sponsor
- Mylan Bertek Pharmaceuticals
Preterm Birth, Child Development
Omega Tots Long Term Follow-up
This is a continuation study to the Omega Tots trial (NCT01576783). The purpose of this study is to follow-up with participants of the original study to determine the long-term effect a daily fatty acid dietary supplement taken…
- Trial name
- NCT05191823
- Testing
- Docosahexaenoic Acid + Arachidonic Acid (DHA+AA)
- Where
- United States
- Volunteers
- 377 people
- Sponsor
- Sarah Keim
Lymphoma, Follicular
A Study of Long-Term Rituximab (MabThera) Maintenance Therapy in Participants With Advanced Follicular Lymphoma
This study will evaluate the efficacy, safety, and tolerability of long-term maintenance therapy with rituximab in participants with advanced follicular lymphoma who have had a positive response to first-line treatment with a…
- Trial name
- NCT02569996
- Testing
- Rituximab
- Where
- 21 sites in Hungary
- Volunteers
- 124 people
- Sponsor
- Hoffmann-La Roche
Brain and Central Nervous System Tumors, Cognitive/Functional Effects
Donepezil in Treating Young Patients With Primary Brain Tumors Previously Treated With Radiation Therapy to the Brain
RATIONALE: Donepezil may decrease the side effects caused by radiation therapy to the brain. PURPOSE: This clinical trial is studying how well donepezil works in treating young patients with primary brain tumors previously…
- Conditions
- Brain and Central Nervous System Tumors, Cognitive/Functional Effects, Long-term Effects Secondary to Cancer Therapy in Children, Neurotoxicity
- Trial name
- NCT00452868
- Testing
- Donepezil
- Where
- 2 sites in United States
- Volunteers
- 14 people
- Sponsor
- Wake Forest University Health Sciences
Hypertension With Complications and Secondary Hypertension, Overweight and Obesity
Study of the Long-term Effects of Exercise on Heath Indicators in Older People
Cardiovascular diseases (CVD) represent the most frequent cause of death among the elderly population. Hypertension, unfavorable lipid profile, obesity and physical inactivity are among the main risk factors for CVD.
- Conditions
- Hypertension With Complications and Secondary Hypertension, Overweight and Obesity, Lipid Metabolism Disorders, Sarcopenia
- Trial name
- NCT01874132
- Testing
- Exercise training
- Where
- Portugal
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of Trás-os-Montes and Alto Douro
Obscure Gastrointestinal Bleeding, Angiodysplasia
Long-term Effects of Thalidomide for Recurrent Gastrointestinal Bleeding Due to Vascular Malformation
Background: Repeated episodes of bleeding from gastrointestinal vascular malformations refractory to endoscopic or surgical therapy often pose a major therapeutic challenge.
- Conditions
- Obscure Gastrointestinal Bleeding, Angiodysplasia, Gastric Antral Vascular Ectasia, Thalidomide
- Trial name
- NCT00964496
- Testing
- Thalidomide, Iron
- Volunteers
- 55 people
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Multiple Sclerosis
Long-Term Effects of Torso-Weighting
The goal of this pilot study is to test the protocol for investigating the longer-term effects of torso weighting on physical activity, number of falls, and muscle activation (when muscles turn on and off and how intensely) in…
- Trial name
- TWPS (NCT02743312)
- Testing
- Torso Weights, Fitbit Flex
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- San Francisco State University
β-Thalassemia
Extension Study to Evaluate the Safety and Efficacy of Luspatercept in Participants With β-Thalassemia Previously Enrolled in A536-04 (A536-06/MK-6143-004)
Study A536-06 (MK-6143-004) is an open-label extension study for participants previously enrolled in study A536-04 (NCT01749540), to evaluate the long-term safety and tolerability of luspatercept in adult participants with…
- Trial name
- NCT02268409
- Testing
- luspatercept
- Where
- 7 sites in Greece, Italy
- Volunteers
- 51 people
- Sponsor
- Acceleron Pharma, Inc., a wholly-owned subsidiary of Merck & Co., Inc., Rahway, NJ USA
Heart Failure, Depressive Symptoms
Internet Cognitive Behavioural Therapy to Patients With Heart Failure and Depression
The purpose of this study is to evaluate the short (9 weeks) and long (6 and 12 months) term effects of an 9 weeks intervention of internet-based cognitive behavioural therapy on depressive symptoms, worrying/anxiety, sleep…
- Trial name
- NCT01681771
- Testing
- Cognitive behaviour therapy, Discussion group
- Where
- Sweden
- Volunteers
- 50 people
- Sponsor
- University Hospital, Linkoeping
Urge Urinary Incontinence, Overactive Bladder
Bringing Simple Urge Incontinence Diagnosis & Treatment to Providers (BRIDGES)
Six hundred and thirty-six women diagnosed with urge urinary incontinence (UUI) by a three-item self-administered questionnaire (3IQ) will be randomized to 12 weeks of fesoterodine or matching placebo.
- Trial name
- BRIDGES (NCT00862745)
- Testing
- Fesoterodine
- Where
- 13 sites in United States
- Volunteers
- 645 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Pulmonary Disease, Chronic Obstructive
Evaluation of the Long- Term Effects of Spiriva on Lung Function in COPD Patients
The primary objective of this trial is to determine whether daily treatment with tiotropium (Spiriva®, Bromuro de Tiotropio®) inhalation capsule via HandiHaler® reduces the rate of decline in lung function over time in patients…
- Trial name
- NCT00144339
- Testing
- tiotropium
- Where
- 490 sites in United States, Argentina and 35 more
- Volunteers
- 5,993 people
- Sponsor
- Boehringer Ingelheim
Coronary Heart Disease, Stroke
Long-term Effects of Intensive Insulin Treatment in Type 1 Diabetes
To investigate long-term effects on cardiovascular mortality/morbidity and renal failure in type 1 diabetes patients former randomized to intensive insulin treatment
- Conditions
- Coronary Heart Disease, Stroke, Renal Failure
- Trial name
- SDIS (NCT02138006)
- Testing
- Intensive insulin treatment, Standard insulin treatment
- Where
- Sweden
- Volunteers
- 102 people
- Sponsor
- Karolinska Institutet
Parkinson's Disease
Long-term Effect of Low Frequency Stimulation on Aspiration and Freezing of Gait in PD With STN DBS
Our recent study (Xie et al, Neurology 2015; 84: 415-420) found that bilateral STN DBS of 60Hz, compared to the traditional 130Hz, decreased the aspiration frequency and swallowing difficulty, freezing of gait (FOG), and other…
- Trial name
- NCT02549859
- Testing
- Deep Brain Stimulation (DBS) at 60 Hz, Deep Brain Stimulation (DBS) at 130 Hz
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- University of Chicago