Clinical trials: Long Term Adverse Effects
Asthma
Retrospective Analysis of Systemic Glucocorticoid Mediated Long-term Effects, Patient Pathways and Economic Burden Across Multiple Indications
Glucocorticoids are important in the treatment of many inflammatory, allergic, immunologic, and malignant disorders. However, the adverse effects of systemic corticosteroids are one of the most common causes of iatrogenic…
- Trial name
- NCT06488703
- Where
- Germany
- Volunteers
- 107,032 people
- Sponsor
- GlaxoSmithKline
Radiation Toxicity, Xerostomia Due to Radiotherapy
Mesenchymal Stem Cells for Radiation-induced Xerostomia
A prospective study for long-term follow-up (LTFU) to evaluate safety and efficacy in subjects who participated in the Phase 1/2 randomized placebo-controlled trial MESRIX.
- Conditions
- Radiation Toxicity, Xerostomia Due to Radiotherapy, Dry Mouth, Hyposalivation
- Trial name
- NCT03876197
- Testing
- Autologous adipose-derived mesenchymal stem/stromal cells
- Where
- Denmark
- Volunteers
- 30 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Drug Induced Hyperglycemia, Secondary Hyperlipidemia
Long Term Antihypertensive Exposure and Adverse Metabolic Effects: PEAR Follow-Up Study
This is a research study of the long term effects on blood sugar and cholesterol of blood pressure lowering medications. People are invited to participate in this research study if they participated in the Pharmacogenomic…
- Trial name
- NCT01409434
- Testing
- Oral Glucose Tolerance Test
- Where
- United States
- Volunteers
- 44 people
- Sponsor
- University of Florida
Hypoalbuminemia
Valproic Acid-associated Hypoalbuminemia in Medically Fragile Patients
The purpose of this study is to investigate potential mechanisms of valproic acid-associated low serum albumin in medically fragile pediatric and young adult epileptic patients of a long-term care facility.
- Trial name
- NCT00723762
- Testing
- Specimen collection
- Where
- United States
- Volunteers
- 90 people
- Sponsor
- Akron Children's Hospital
Coronary Artery Bypass Graft Triple Vessel, Myocardial Ischemia
Aspirin Responsiveness and Outcome in Coronary Artery Bypass Graft (CABG) Surgery
In patients undergoing coronary artery bypass graft (CAGB) surgery, aspirin is commonly prescribed to prevent graft thrombosis and myocardial ischemia.
- Conditions
- Coronary Artery Bypass Graft Triple Vessel, Myocardial Ischemia, Thrombosis, Antithrombotic Drugs [Platelet-aggregation Inhibitors] Causing Adverse Effects in Therapeutic Use
- Trial name
- NCT01174862
- Where
- Switzerland
- Volunteers
- 304 people
- Sponsor
- University Hospital, Basel, Switzerland
Liver Carcinoma
De Novo Sirolimus-based Immunosuppression After Liver Transplantation for Hepatocellular Carcinoma
This study investigates whether sirolimus could decrease the rate of hepatoma recurrence after liver transplantation in high risk hepatoma patients.
- Trial name
- NCT00328770
- Testing
- Sirolimus
- Where
- Canada
- Volunteers
- 70 people
- Sponsor
- University of Alberta
Cardiotoxicity, Cardiomyopathies
The Cardio-Oncology Breast Cancer Study
The main objective of this randomized controlled trial is to test the association between standard cardiac risk factors, biomarkers and parameters of echocardiography, electrocardiography, and cardiac magnetic resonance imaging…
- Conditions
- Cardiotoxicity, Cardiomyopathies, Breast Cancer
- Trial name
- COBC (NCT02571894)
- Testing
- Subclinical cardiotoxicity surveillance and treatment
- Where
- Sweden
- Volunteers
- 320 people
- Sponsor
- Karolinska University Hospital
Hyperopia
5 Year Follow up of SMILE® Procedure for the Correction of Hyperopia
The planned study will investigate and evaluate refractive stability, predictability, and safety in patients who underwent SMILE® pro surgery for hyperopia with or without astigmatism at least five years ago.
- Trial name
- PHOBOS-5FU (NCT07133737)
- Where
- 2 sites in Czechia, Germany
- Volunteers
- 100 people
- Sponsor
- Gemini Eye Clinic
Bladder Cancer, Cervical Cancer
Hyperbaric Oxygen Therapy in Treating Long-Term Gastrointestinal Adverse Effects Caused by Radiation Therapy in Patients With Pelvic Cancer
RATIONALE: Radiation therapy can cause long-term adverse effects. Hyperbaric oxygen therapy may be effective in lessening gastrointestinal symptoms caused by radiation therapy given for pelvic cancer.
- Conditions
- Bladder Cancer, Cervical Cancer, Colorectal Cancer, Endometrial Cancer
- Trial name
- NCT01087268
- Testing
- questionnaire administration, gastrointestinal complications management/prevention, quality-of-life assessment
- Where
- United Kingdom
- Volunteers
- 75 people
- Sponsor
- Royal Marsden NHS Foundation Trust
Constipation, Incontinence
The Long Term Outcomes After Pull-through of Long Segment Hirschsprung Disease
Hirschsprung disease (HSCR) is characterized by the absence of ganglion cells (aganglionosis) in the distal bowel extending proximally for varying distances that results in persistent spasm in the affected bowel and functional…
- Conditions
- Constipation, Incontinence, Hirschsprung Disease, Long-Segment, Long Term Adverse Effects
- Trial name
- NCT05461924
- Testing
- questionnaire survey
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Weibing Tang
Hyperhidrosis
Long Term Results of the Use of Oxybutynin for the Treatment of Hyperhidrosis
Evaluate the long term efficacy and side effects of oxybutynin in the treatment of hyperhidrosis.
- Trial name
- NCT01956591
- Testing
- Oxybutynin
- Where
- Brazil
- Volunteers
- 1,100 people
- Sponsor
- Hospital Israelita Albert Einstein
Polypharmacy, Frail Elderly Syndrome
Discontinuation of Long-term Medications in Older People Entering Nursing Home Care
Older people often have several chronic diseases requiring several medications all at once. Taking several medications all at once is called polypharmacy. Polypharmacy is common in nursing home residents.
- Conditions
- Polypharmacy, Frail Elderly Syndrome, Inappropriate Prescribing, Drug-Related Side Effects and Adverse Reactions
- Trial name
- STOPPFrail (NCT03501108)
- Testing
- STOPPFrail deprescribing criteria
- Where
- Ireland
- Volunteers
- 160 people
- Sponsor
- University College Cork
Fetal and Neonatal Alloimmune Thrombocytopenia, Long Term Adverse Effects
Neurodevelopmental Outcome After Fetal Neonatal AlloImmune Thrombocytopenia
Fetal and neonatal alloimmune thrombocytopenia (FNAIT) is a disease caused by allo-immunisation during pregnancy. If left untreated, FNAIT can lead to severe fetal intracranial haemorrhage.
- Conditions
- Fetal and Neonatal Alloimmune Thrombocytopenia, Long Term Adverse Effects, Neurodevelopmental Abnormality, Intravenous Immunoglobulin Adverse Reaction
- Trial name
- NOFNAIT (NCT04529382)
- Testing
- Cognitive testing (Bayley III, WPPSI III and WISC V)
- Where
- Netherlands
- Volunteers
- 78 people
- Sponsor
- Leiden University Medical Center
Narcolepsy
Observational Study to Evaluate Risks of Side Effects, Drug Abuse and Dependence in Patients Who Received Xyrem ® on Prescription
Patients will be followed up for max 18 months. Information on the Adverse Events and potential misuse or abuse of Xyrem ® will be collected.
- Trial name
- NCT00244465
- Where
- 41 sites in Austria, Belgium and 7 more
- Volunteers
- 750 people
- Sponsor
- UCB Pharma
Lung Cancer, Pulmonary Nodule, Solitary
Safety and Long-term Effects of COVID-19 Vaccines in Patients With Pulmonary Tumor
The objective of this study is to assess the inoculation-related symptoms and long-term effects of COVID-19 vaccines in patients with lung cancer or pulmonary nodules in a real-world setting.
- Conditions
- Lung Cancer, Pulmonary Nodule, Solitary, Pulmonary Nodule, Multiple, COVID-19 Pneumonia
- Trial name
- CoVac-Lung (NCT04894682)
- Testing
- Vaccine inoculation against SARS-CoV-2
- Where
- China
- Volunteers
- healthy volunteers welcome
- Sponsor
- Guangdong Provincial People's Hospital
Carcinoid Syndrome
Telotristat Etiprate - Expanded Treatment for Patients With Carcinoid Syndrome Symptoms
The primary objective of this study is to evaluate the long-term safety and tolerability of orally administered telotristat etiprate.
- Trial name
- TELEPATH (NCT02026063)
- Testing
- Telotristat etiprate
- Where
- 43 sites in United States, Australia and 10 more
- Volunteers
- 124 people
- Sponsor
- Lexicon Pharmaceuticals
Morbid Obesity
Long-term Adverse Effects After Bariatric Surgery on Bone Density
The goal of this trial is to examine long-term effects of laparoscopic gastric bypass (LRYGB) and sleeve gastrectomy (LSG) on bone mineral density, fracture risk, and body composition ≥ 5 years post-surgery.
- Trial name
- FUB-A (NCT03410459)
- Testing
- DEXA (= Dual-energy x-ray absorptiometry)
- Where
- Switzerland
- Volunteers
- 140 people
- Sponsor
- University Hospital, Basel, Switzerland
Neoplasm, Breast, Heart Failure
Breast Cancer Long-term Outcomes on Cardiac Functioning: a Longitudinal Study
Rationale: In addition to surgery, effective breast cancer (BC) treatment typically requires chemotherapy, radiotherapy, or both.
- Conditions
- Neoplasm, Breast, Heart Failure, Cardiotoxicity, Ventricular Dysfunction
- Trial name
- BLOC-II (NCT05851053)
- Testing
- Echocardiography
- Where
- Netherlands
- Volunteers
- 455 people, healthy volunteers welcome
- Sponsor
- University Medical Center Groningen
Brain and Central Nervous System Tumors, Cognitive/Functional Effects
Observing Young Patients With Ependymoma Undergoing Standard Combination Chemotherapy
RATIONALE: Gathering information about how young patients with ependymoma respond to standard combination chemotherapy and learning about the long-term effects of this treatment may help doctors plan better treatment.
- Conditions
- Brain and Central Nervous System Tumors, Cognitive/Functional Effects, Long-term Effects Secondary to Cancer Therapy in Children, Ototoxicity
- Trial name
- NCT00683319
- Testing
- carboplatin, cisplatin, cyclophosphamide
- Where
- 10 sites in United Kingdom
- Volunteers
- 50 people
- Sponsor
- Children's Cancer and Leukaemia Group
Bilateral Vestibular Hypofunction, Bilateral Vestibular Deficiency
Long Term Outcomes After Vestibular Implantation
Although cochlear implants can restore hearing to individuals who have lost cochlear hair cell function, there is no widely available, adequately effective treatment for individuals suffering chronic imbalance, postural…
- Conditions
- Bilateral Vestibular Hypofunction, Bilateral Vestibular Deficiency, Bilateral Vestibulopathy, Gentamicin Ototoxicity
- Trial name
- NCT06500975
- Testing
- Labyrinth Devices MVI™ Multichannel Vestibular Implant System
- Where
- United States
- Volunteers
- 32 people
- Sponsor
- Johns Hopkins University