Clinical trials: Case-Control Studies
Vitiligo, Melanoma (Skin)
Incidence of Melanoma and Non-melanoma Skin Cancer in People With Vitiligo
This study examines melanoma and nonmelanoma skin cancer in people diagnosed with vitiligo compared to matched controls.
- Conditions
- Vitiligo, Melanoma (Skin), Nonmelanoma Skin Cancer, Squamous Cell Carcinoma
- Trial name
- NCT04969419
- Testing
- Exposure of skin cancer of interest
- Where
- United Kingdom
- Volunteers
- 75,771 people
- Sponsor
- Momentum Data
Partial Edentulism, Tooth Disease
A Study of the Performance of Certain Prevail Implants Used in Short Fixed Cases
This prospective, randomized study evaluates the performance and crestal bone changes difference between the Osseotite Certain Prevail vs the non-lateralized design of the implant.
- Trial name
- RadioCity (NCT00723944)
- Testing
- Osseotite Certain Prevail, Osseotite Certain
- Where
- Germany
- Volunteers
- 102 people
- Sponsor
- ZimVie
Cesarean Section, Pain
Improving Cesarean Section Experience Through Hypnotherapy
Cesarean section rates continue to increase worldwide, particularly in middle- and high-income countries. In France, the rate has now stabilized around 20 %.
- Conditions
- Cesarean Section, Pain, Anxiety
- Trial name
- NCT02418026
- Testing
- hypnosis
- Volunteers
- 79 people
- Sponsor
- Groupe Hospitalier de la Rochelle Ré Aunis
Polycythemia Vera, Essential Thrombocythemia
Myeloproliferative Neoplasms: an In-depth Case-control Study
There is a paucity of data on the aetiology of myeloproliferative neoplasms (MPNs). The investigators conducted a systematic review of the literature which identified several cohort and case-control studies that have investigated…
- Conditions
- Polycythemia Vera, Essential Thrombocythemia, Primary Myelofibrosis
- Trial name
- MOSAICC (NCT01831635)
- Testing
- Methodological pens, Methodological compensation, Methodological trolley tokens
- Where
- 3 sites in United Kingdom
- Volunteers
- 234 people, healthy volunteers welcome
- Sponsor
- Queen's University, Belfast
Disorder Related to Lung Transplantation, Bronchiolitis Obliterans
Aerosol Liposomal Cyclosporine for Chronic Rejection in Lung Transplant Recipients
This is a single-center pilot study to investigate the efficacy and safety of aerosolized liposomal cyclosporine A in the treatment of chronic rejection in lung transplant recipients with bronchiolitis obliterans syndrome (BOS).
- Conditions
- Disorder Related to Lung Transplantation, Bronchiolitis Obliterans, Decreased Immunologic Activity, Chronic Rejection of Lung Transplant
- Trial name
- NCT01650545
- Testing
- Liposomal aerosol cyclosporine, standard immune suppression, oral
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- University of Maryland, Baltimore
Pain, Neuropathic, Epilepsy
Cancer in Patients With Gabapentin (GPRD)
High doses of gabapentin are associated with pancreatic acinar cell tumors in rats, but there has been no post marketing pancreatic carcinogenicity signal with gabapentin as reported by spontaneous reports in AERS or in the…
- Conditions
- Pain, Neuropathic, Epilepsy, Renal Pelvis Cancer, Pancreatic Cancer
- Trial name
- NCT01236053
- Testing
- Gabapentin prescriptions
- Volunteers
- 2,323,608 people
- Sponsor
- GlaxoSmithKline
Rotavirus, Acute Gastroenteritis
Effectiveness of Monovalent Rotavirus Vaccine (RV1)
To determine the effectiveness of rotavirus vaccines, active surveillance will be conducted at two sites, Cincinnati Children's Hospital Medical Center (CCHMC) in Cincinnati, Ohio and the Medical University of South Carolina…
- Trial name
- NCT01871038
- Where
- United States
- Volunteers
- 362 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Depressive Disorder, Cancer
Carcinogenicity Study of Bupropion
There is a lack of toxicology data on one bupropion metabolite, and limited literature examining bupropion use and cancer risk. This study evaluates the association between bupropion exposure and the development of cancer of the…
- Trial name
- NCT01077596
- Testing
- Regular bupropion use, Regular SSRI (Selective serotonin reuptake inhibitors) use, Regular TCA (Tricyclic antidepressants) use
- Volunteers
- 50,430 people
- Sponsor
- GlaxoSmithKline
Gingival Bleeding, Von Willebrand Diseases
Gingival Bleeding and Von Willebrand Disease Typ 2 and 3
Von Willebrand disease (VWD) is the most common inherent bleeding disorder resulting in prolonged bleeding time. Gingival bleeding is a frequently reported symptom of VWD.
- Trial name
- NCT03078595
- Where
- 2 sites in Germany
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Goethe University
COVID-19 Respiratory Infection, Aspergillosis
Posaconazole Prophylaxis for CAPA Prevention in Critically-Ill Patients
COVID-19 associated pulmonary aspergillosis (CAPA) is considered a potentially life-threatening infection in critically ill COVID (Corona Virus disease)-19 patients.
- Trial name
- POSACOVID (NCT05065658)
- Testing
- Posaconazole
- Where
- 3 sites in Austria, France and 1 more
- Volunteers
- 249 people
- Sponsor
- Medical University of Graz
Migraine
Study of the Molecular Genetics of Menstrual Migraine
The investigators hypothesize that genes that play a role in menstrual migraine can be identified using a well characterised migraine population and a comprehensive genome-wide association scan approach.
- Trial name
- NCT00904150
- Where
- United Kingdom
- Volunteers
- 585 people, healthy volunteers welcome
- Sponsor
- The City of London Migraine Clinic
Seasonal Influenza
A Study of mRNA-1010 Compared With a Licensed Influenza Vaccine in Adults ≥50 Years of Age
The primary objectives of this study are to evaluate the safety and reactogenicity of mRNA-1010, and to evaluate relative vaccine efficacy (rVE) of mRNA-1010 versus an active comparator against reverse transcription polymerase…
- Trial name
- NCT06602024
- Testing
- mRNA-1010, Fluarix®, Influsplit® Tetra
- Where
- 301 sites in United States, Belgium and 9 more
- Volunteers
- 40,805 people, healthy volunteers welcome
- Sponsor
- ModernaTX, Inc.
Venous Thrombosis, Pulmonary Embolism
Study Of Lybrel In Relation To Venous Thromboembolism
Lybrel® is an oral contraceptive that delivers low doses of levonorgestrel and ethinyl estradiol (90 μg/20 μg). Lybrel is taken on a continuous basis without a placebo or pill-free interval to inhibit menstrual cycle bleeding by…
- Conditions
- Venous Thrombosis, Pulmonary Embolism, Sinus Thrombosis, Intracranial
- Trial name
- NCT01297348
- Testing
- 90ug levonorgestrel / 20 ug ethinyl estradiol, Oral Contraceptives containing 20 ug of ethinyl estradiol
- Volunteers
- 598,682 people
- Sponsor
- Pfizer
Lipedema
Vasculera in Participants With Lipedema
This study is designed to gain preliminary information via a uniform protocol regarding the clinical effects of Vasculera in participants with lipedema and the possible role of the glycocalyx as a physiological target for…
- Trial name
- NCT05616962
- Testing
- Diosmiplex
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- Primus Pharmaceuticals
Chronic Migraine, Olfactory Acuity
Smell Sensitivity in Chronic Migraine: A Case-Control Study
Olfactory impairment is a common symptom of neurologic disorders and may be related to dopaminergic dysfunction. Studies show that patients with migraine show increased sensitivity to light and sound.
- Trial name
- NCT01687088
- Volunteers
- 100 people
- Sponsor
- Thomas Jefferson University
Renal Pelvis Cancer, Restless Legs Syndrome
Gabapentin and Risk of Pancreatic Cancer and Renal Cancer (GPRD)
High doses of gabapentin are associated with pancreatic acinar cell tumors in rats, but there has been no post marketing pancreatic carcinogenicity signal with gabapentin as reported by spontaneous reports in the Adverse Events…
- Conditions
- Renal Pelvis Cancer, Restless Legs Syndrome, Epilepsy, Neuropathic Pain
- Trial name
- NCT01138124
- Testing
- Gabapentin prescriptions
- Volunteers
- 54,202 people
- Sponsor
- GlaxoSmithKline
Hyperlipidemia, Periodontitis, Gingivitis
PERIODONTAL DISEASE AND HYPERLIPIDEMIA
The investigators hypothesized that hyperlipidemia as an unfavourable levels of lipoprotein subfractions have deleterious impact on the development of periodontal infection by altering oxidative stres status of periodontal…
- Trial name
- NCT02808130
- Testing
- hyperlipidemia, periodontitis, gingivitis
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Ondokuz Mayıs University
Alcohol Dependence, Alcohol Use Disorder
Extended-release Naltrexone and Care Management for Alcohol Dependent Frequent Emergency Department Users
Our primary aim is to assess the feasibility of initiating treatment in the ED with extended-release naltrexone (XR-NTX) plus care management (CM) vs.
- Trial name
- NCT02445339
- Testing
- XR-NTX+CM (Extended-Release Naltrexone plus Care Management)
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- NYU Langone Health
Growth Hormone Deficiency
A Study to Evaluate Growth in Participants Treated With Somatropin (Nutropin) Using NuSpin Device
This is a Phase IV, open label, case-controlled, observational study to evaluate the age-adjusted cumulative height velocity in pre-pubertal isolated growth hormone deficient (IGHD) and idiopathic short stature (ISS) participants…
- Trial name
- NCT01243892
- Testing
- NuSpin, Somatropin
- Where
- 14 sites in United States
- Volunteers
- 18 people
- Sponsor
- Genentech, Inc.
Surgical Wound Infection, Postoperative Wound Infection
Study Evaluating Severe Surgical Site Infections (SSIs) Following Contaminated Or Dirty-infected Abdominal Surgery
This is an observational study to evaluate the relative importance of the known risk factors for severe surgical site infections (SSIs) on the development of the more severe SSI cases, and to describe the demographic, clinical…
- Trial name
- EURIDICE (NCT00906074)
- Testing
- Elective or emergency abdominal surgery
- Volunteers
- 180 people
- Sponsor
- Pfizer