Clinical trials: Case-Control Studies
- Condition Case-Control Studies
- Funder type Industry (pharma, biotech, devices)
- Age group Children (under 18)
Breast Cancer Detection, Dense Breast Parenchyma
Delphinus SoftVue™ ROC Reader Study (DMT SV RRS3)
The purpose of this multi-reader, multi-case (MRMC) reader study is to evaluate reader performance when SoftVue™ automated breast ultrasound and screening mammography are combined, compared to screening mammography alone, in…
- Conditions
- Breast Cancer Detection, Dense Breast Parenchyma, Benign Breast Findings, Normal Breast Screening
- Trial name
- DMT SV RRS3 (NCT04260620)
- Testing
- Reading of Automated Breast Ultrasound in conjunction with Screening Mammography
- Where
- United States
- Volunteers
- 32 people
- Sponsor
- Delphinus Medical Technologies, Inc.
Retinal Detachment, Achilles Tendon
A Study of Fluoroquinolones Exposure and Collagen-Related Serious Adverse Events
The purpose of this study is to evaluate whether there is an increased risk of achilles tendon rupture (ATR), retinal detachment (RD) or aortic aneurysm and dissection (AAD) following exposure to fluoroquinolone (FQ) or other…
- Conditions
- Retinal Detachment, Achilles Tendon, Aneurysm, Dissecting
- Trial name
- NCT03479736
- Testing
- Oral Fluoroquinolones (FQ), Other Antibiotics, Febrile Illness Not Treated with Antibiotics Will be Analyzed as an Exposure
- Where
- United States
- Volunteers
- 117,911 people
- Sponsor
- Janssen Research & Development, LLC
SCAR
An Exploratory Study of Genetic and Clinical Factors for Serious Skin Reactions Among Users of Eslicarbazepine Acetate
The reason for this study is to understand if people with certain genes are predisposed to develop severe skin reactions after they are administered Eslicarbazepine Acetate.
- Trial name
- NCT02520557
- Testing
- Blood or Saliva
- Where
- United States
- Volunteers
- 121 people
- Sponsor
- Sumitomo Pharma America, Inc.
Rotavirus Gastroenteritis
Study to Evaluate the Effectiveness of Rotarix™ Against Severe Gastroenteritis Among Hospitalized Children in Brazil
The purpose of this study is to estimate the effectiveness of 2 doses of Rotarix™ vaccination in preventing rotavirus severe gastroenteritis among children hospitalized in Belem area, Brazil.
- Trial name
- NCT01177657
- Testing
- Stool sampling
- Where
- Brazil
- Volunteers
- 1,944 people
- Sponsor
- GlaxoSmithKline
Arrhythmias, Cardiac
Evaluating the Risk of Serious Ventricular Arrhythmia and Sudden Cardiac Death Among Users of Domperidone
The purpose of this retrospective observational study is to obtain information to confirm or contradict the results of prior studies on domperidone and sudden cardiac death.
- Trial name
- NCT00925457
- Testing
- No Intervention, Current Domperidone, Current proton pump inhibitor (PPI)
- Volunteers
- 1,608 people
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Pure Red-cell Aplasia
A Study of Risk Factors for Anti-erythropoietin Antibody Positive Pure Red Cell Aplasia Among Patients With Chronic Kidney Disease Receiving Epoetin Alfa
The purpose of this study is to collect historical occurrences of risk factors that are potentially associated with the development of anti-erythropoietin (EPO) antibody positive pure red cell aplasia (PRCA) in participants with…
- Trial name
- NCT00211068
- Testing
- No intervention
- Where
- 22 sites in Brazil, France and 5 more
- Volunteers
- 124 people
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Gastric Cancer
Gastric Cancer Early Detection by Multi-dimensional Analysis of cfDNA
To facilitate the early gastric cancer diagnosis, an assay based on assessing large-scale methylation and fragmentation profiles of the plasma cell free (cfDNA) will be developed and validated.
- Trial name
- NCT05668910
- Testing
- whole genomic methylation and fragmentation profile analysis of cfDNA
- Where
- China
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- GeneCast Biotechnology Co., Ltd.
Microcephaly
Zika and Microcephaly: Case-control Study
It is suspected that zika virus infection during pregnancy is associated with microcephaly. The objective of this study is to investigate the occurrence of rash accompanied by three or more dengue-like signs and symptoms during…
- Trial name
- NCT02741882
- Testing
- Questionary
- Where
- Brazil
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Laboratório Sabin
Dengue Fever
A Study in Children and Teenagers to Learn if a TDV Dengue Vaccination Lowers the Chance of Hospital Stays for Dengue
The main aim of this study is to collect more information on the effectiveness of TDV when used in a pilot public vaccination program for children and adolescents participating in a community-based cohort in Southeast Asian…
- Trial name
- NCT06843226
- Testing
- No Intervention
- Where
- 7 sites in Indonesia, Malaysia and 1 more
- Volunteers
- 70,000 people, healthy volunteers welcome
- Sponsor
- Takeda
Non-small Cell Lung Cancer
Iressa Case Control Study in Japan
The purposes of this study are: To estimate the relative risk of ILD in advanced/recurrence NSCLC patients treated with gefitinib as compared to other chemotherapy treatment, and to assess the risk factors for ILD in…
- Trial name
- NCT00252759
- Where
- 44 sites in Japan
- Volunteers
- 6,000 people
- Sponsor
- AstraZeneca
Respiratory Syncytial Virus, Respiratory Tract Diseases
Impact and Effectiveness of ABRYSVO® Vaccination During Pregnancy
This study will be conducted in collaboration with a research network of independent hospital sites to evaluate the vaccine effectiveness (VE) and impact of ABRYSVO vaccination during pregnancy in a real-world population over…
- Trial name
- BERNI (NCT06647654)
- Testing
- ABRYSVO
- Where
- Argentina
- Volunteers
- 1 people
- Sponsor
- Pfizer
Malaria,Falciparum, Morality
An Observational Study to Assess Effectiveness and Safety of The R21/Matrix-M Malaria Vaccine
This is an observational case-control study to assess the effectiveness of the R21/Matrix-M vaccine against severe malaria, clinical malaria (in high transmission perennial areas), and to assess if the R21 vaccine recipients are…
- Trial name
- NCT07009847
- Testing
- Case control study of clinical malaria, Case control study of severe malaria, Case control study of death (all cause)
- Where
- 5 sites in Burkina Faso, Côte d’Ivoire and 2 more
- Volunteers
- 2,308 people, healthy volunteers welcome
- Sponsor
- Serum Institute of India Pvt. Ltd.
Infections, Rotavirus
Effectiveness of RotarixTM Vaccine in Children Aged Between 12 Weeks to < 5 Years, Hospitalised for Severe Gastroenteritis
This study aims to estimate the effectiveness of Rotarix™ vaccine against Rotavirus severe gastroenteritis (RV SGE) among hospitalised children aged between 12 weeks and < 5 years, in Venezuela and to assess the current disease…
- Trial name
- NCT01978223
- Testing
- Stool sample collection
- Sponsor
- GlaxoSmithKline
Infections, Rotavirus
Effectiveness of Rotarix™ Against Rotavirus Severe Gastroenteritis (RV SGE) in Infants in Panama
This study aims to estimate the effectiveness of Rotarix™ vaccine which is used nationwide as a part of the expanded program on immunization (EPI), in preventing RV SGE among hospitalised children born after 1 March 2006, which…
- Trial name
- NCT00653198
- Testing
- No intervention
- Where
- Panama
- Volunteers
- 885 people
- Sponsor
- GlaxoSmithKline
Respiratory Syncytial Virus (RSV), Respiratory Syncytial Virus
STudy of Real World vaccinE Effectiveness of maTernal RSVpreF vaccinatiON Against Respiratory Syncytial Virus (RSV) in Hospitalised Infants in Australia (STREETON)
This Pfizer-sponsored real-world retrospective non-interventional study will be conducted within a research network comprised of independent hospitals across Australia using data collected during routine standard of care clinical…
- Conditions
- Respiratory Syncytial Virus (RSV), Respiratory Syncytial Virus, Lower Respiratory Tract Disease, Respiratory Tract Diseases
- Trial name
- STREETON (NCT07122661)
- Testing
- ABRYSVO
- Where
- Australia
- Volunteers
- 1 people
- Sponsor
- Pfizer
Rotavirus Severe Gastroenteritis
Effectiveness of Human Rotavirus Vaccine, Rotarix™ Against Rotavirus Severe Gastroenteritis (RV SGE) in Infants
This study aims to evaluate the effectiveness of Rotarix™ vaccine in the general population in Singapore by monitoring the overall reduction in RV SGE and also by assessing the direct protection offered by the vaccine in…
- Trial name
- NCT00655187
- Testing
- Collection of information, Collection of stool samples
- Where
- Singapore
- Volunteers
- 1,270 people
- Sponsor
- GlaxoSmithKline
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
Seizure
Acid Suppressing Drug Seizure Epidemiology Study
The purpose of this study is 1. to estimate the incidence of seizure in the general population and stratified by epilepsy status 2.
- Trial name
- NCT01744301
- Testing
- Risk of seizure
- Where
- Spain
- Volunteers
- 8,605 people
- Sponsor
- AstraZeneca
Toxicity
Case Control Study of Pharmacogenomic Factors Associated With Hepatocellular Injury Following Exposure to Lapaquistat Acetate
The purpose of this study is to examine the genetic contribution to the mechanism of lapaquistat acetate- induced hepatic abnormalities.
- Trial name
- NCT00890448
- Testing
- Pharmacogenomic whole blood sampling
- Where
- 19 sites in United States, Argentina and 12 more
- Volunteers
- 66 people
- Sponsor
- Takeda
Breast Cancer Detection, Dense Breast Parenchyma
Delphinus SoftVue™ ROC Reader Study
The purpose of this multi-reader, multi-case (MRMC) reader study is to evaluate reader performance when SoftVue™ automated breast ultrasound and screening mammography are combined, compared to screening mammography alone, in…
- Conditions
- Breast Cancer Detection, Dense Breast Parenchyma, Benign Breast Findings, Normal Breast Screening
- Trial name
- DMT SV RRS2 (NCT03972605)
- Testing
- Reading of Automated Breast Ultrasound in conjunction with Screening Mammography
- Where
- United States
- Volunteers
- 32 people
- Sponsor
- Delphinus Medical Technologies, Inc.