Clinical trials: Retrospective
Dengue Vaccines
Retrospective Analysis of the Second Year of Safety Surveillance of the Qdenga® (TAK-003) Vaccine in Private Vaccination Centers, Including a Sub-analysis of Safety in Adults Over 60 Years of Age
The TAK-003 vaccine, Qdenga, developed by Takeda, was approved by ANMAT in April 2023 and has been available in Argentina since November 2023 for individuals aged 4 years and older, with no upper age limit.
- Trial name
- NCT07812142
- Testing
- Tak-003
- Where
- Argentina
- Volunteers
- 94,526 people, healthy volunteers welcome
- Sponsor
- Fundación Vacunar
Multiple Sclerosis, Relapsing-Remitting
A Canadian Study of Persistence on Ofatumumab Using Patient Support Program Data
This was an observational, non-interventional, real world study involving secondary use of de-identified aggregate data from patients prescribed ofatumumab, collected by the Kesimpta Go Program in Canada.
- Trial name
- CAPES (NCT06854341)
- Where
- United States
- Volunteers
- 5,448 people
- Sponsor
- Novartis Pharmaceuticals
Liver Transplant, Liver Cancer, Immunosuppressant
Analysis of Clinical Outcomes and Complications in Patients Received Liver Transplantation: A Retrospective Study
Liver transplantation is the last-line method for liver failure. Thomas Starzl completed the first liver transplant in 1967, liver transplantation is developing rapidly.
- Trial name
- NCT05587556
- Where
- Taiwan
- Volunteers
- 1,400 people
- Sponsor
- China Medical University Hospital
Perinatal Morbidity, Morbidity;Perinatal
Multicentric Retrospective Study of Perinatal Mortality
Background: Perinatal mortality ranges mortality from 22 gestational weeks up to the first 7 days of life and extended mortality goes up to 28 days of life.
- Conditions
- Perinatal Morbidity, Morbidity;Perinatal, Stillbirth, ICD
- Trial name
- PM-PHD-NTM (NCT05491772)
- Where
- Spain
- Volunteers
- 468 people
- Sponsor
- Corporacion Parc Tauli
Hyponatremia, Syndrome of Inappropriate ADH (SIADH) Secretion
An Observational Study to Describe the Adherence to the SEOM Algorithm for the Treatment of Hyponatraemia in Spain
In 2014, the Spanish Sociedad Española de Oncología Médica (SEOM) algorithm for the treatment of hyponatraemia secondary to to syndrome of inappropriate antidiuretic hormone (SIADH) in oncology patients was developed.
- Trial name
- ALGA (NCT02548845)
- Where
- 4 sites in Spain
- Volunteers
- 70 people
- Sponsor
- Otsuka Pharmaceutical Europe Ltd
Nerve Block, Transapical Beating-heart Septal Myectomy
Postoperative Pain for Patients After TA-BSM
To retrospectively analyze the intraoperative and postoperative status of patients with hypertrophic cardiomyopathy undergoing TA-BSM, and to estimate whether paravertebral nerve block can improve postoperative pain for these…
- Trial name
- NCT06433089
- Testing
- Thoracic paravertebral block
- Where
- China
- Volunteers
- 197 people
- Sponsor
- Wenlong Yao (101480)
Acute Kidney Injury, Congenital Heart Disease
Acute Kidney Injury After Cardiac Surgery on CPB
The purpose of this retrospective study is to determine the incidence and severity of acute kidney injuries (AKI) after heart surgery on cardiopulmonary bypass (CPB) in the pediatric intensive care unit (PICU) in Lausanne…
- Conditions
- Acute Kidney Injury, Congenital Heart Disease, Surgery, CBP
- Trial name
- NCT03513718
- Where
- Switzerland
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Vaudois
Acute Leukemia (Including Acute Myeloid Leukemia and Acute Lymphoblastic Leukemia)
ABO and Rh Blood Group Frequencies in Acute Leukemia Patients
This retrospective observational study aims to evaluate the distribution of ABO and Rh blood groups among patients diagnosed with acute leukemia.
- Trial name
- NCT07108010
- Where
- Egypt
- Volunteers
- 300 people
- Sponsor
- Assiut University
Mandibular Fractures, Facial Fracture
Stryker Facial iD Universal Plate Configurator: A Retrospective Post Market Follow Up
A retrospective post market follow up to confirm safety and performance of Stryker's Facial iD Universal Plate Configurator (UPC) implants in the clinical setting.
- Conditions
- Mandibular Fractures, Facial Fracture, Maxilla Fracture, Orthognathic Surgical Procedures
- Trial name
- UPC (NCT07245810)
- Testing
- Orthognatic surgery, Reconstructive maxillofacial surgery, Mandible and maxillofacial trauma surgery
- Where
- 2 sites in United States
- Volunteers
- 726 people
- Sponsor
- Stryker Craniomaxillofacial
Prostatic Neoplasm
Treatment Patterns in Metastatic Prostate Cancer
This study will evaluate treatment patterns, mortality, healthcare resource utilization, and costs in patients with prostate cancer with bone metastases (primary objectives).
- Trial name
- NCT02729103
- Testing
- Xofigo (Radium 223 dichloride,BAY88-8223)
- Where
- United States
- Volunteers
- 565 people
- Sponsor
- Bayer
Surgical Procedures, Telemedicine
The Risk of Surgical Cancellation in Adult Patients Assessed by Telephone Versus In-person for Scheduled Non-cardiac Elective Surgery.
Telemedicine has been regulated in Colombia since 2006, with applications in anesthesia being explored since 2004 to improve accessibility and reduce costs.
- Conditions
- Surgical Procedures, Telemedicine, Preanesthetic Medication, Preoperative Care
- Trial name
- NCT06693869
- Where
- Colombia
- Volunteers
- 1,176 people
- Sponsor
- Universidad de Antioquia
Arrhythmia, Acute Kidney Injuries
This is an Observational Study That Aims to Demonstrate Postoperative Risk Factors in Pediatric Cardiac Surgery
This retrospective observational study aims to identify risk factors for postoperative complications in children undergoing cardiac surgery at a tertiary hospital in Brazil.
- Conditions
- Arrhythmia, Acute Kidney Injuries, Sepsis, Pneumopathy
- Trial name
- PEDS-CARE (NCT06985082)
- Testing
- THERE IS NOT A INTERVENTION
- Volunteers
- 310 people
- Sponsor
- Instituto de Cardiologia do Rio Grande do Sul
Acute Myeloid Leukemia
A Retrospective Epidemiologic Registry to Gain Insight Into the Characteristics and Prognosis of AML Patients According to the Routinely Used Genetic and Biologic Markers
This is a retrospective, translational, epidemiologic, multicenter, non-interventional study (No EPA study) to provide insights into disease epidemiology, disease biology, treatment regimens, and clinical outcomes of patients…
- Trial name
- NCT05541224
- Where
- 22 sites in Spain
- Volunteers
- 6,917 people
- Sponsor
- PETHEMA Foundation
Coccydynia
Landmark-Guided Dextrose Prolotherapy for Coccydynia: A Retrospective Study
Coccydynia is a musculoskeletal pain condition that can lead to chronic pain and functional impairment, significantly affecting quality of life.
- Trial name
- NCT07564362
- Testing
- Dextrose prolotherapy
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Gaziosmanpasa Research and Education Hospital
Kidney Diseases
Retrospective Study: Long-term Health of Living Kidney Donors
Kidney transplantation, is the preferred treatment option of end stage renal disease. Compared to dialysis, patients who receive kidneys have a 70% reduction in death, a dramatically improved quality of life and cost the health…
- Trial name
- NCT00319527
- Where
- 10 sites in Australia, Canada and 1 more
- Volunteers
- 311 people, healthy volunteers welcome
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Breast Cancer
Fulvestrant in Postmenopausal Patients With Metastatic Breast Cancer
This is a retrospective chart-review study that will be based on the collection of data from electronical or paper-based medical records with available data on patients who have commenced treatment with fulvestrant after January…
- Trial name
- NCT01399086
- Testing
- Fulvestrant
- Where
- 9 sites in Greece
- Volunteers
- 140 people
- Sponsor
- Hellenic Oncology Research Group
Hereditary Angioedema
A Study of the Burden of Illness and Treatment Patterns in Teenagers and Adults With Hereditary Angioedema
This study is about teenagers and adults with hereditary angioedema (HAE) type I and type II. In this study, the burden of illness means the impact of HAE in terms of long-term health outcomes and the financial cost.
- Trial name
- BOISTERN (NCT04957641)
- Where
- 36 sites in Austria, Belgium and 20 more
- Volunteers
- 221 people
- Sponsor
- Takeda
Asthma
Qvar vs FP in Pediatrics
The primary aim of this study was to compare the absolute and relative effectiveness of asthma management in paediatric patients in the UK on inhaled corticosteroid (ICS) maintenance therapy as extra-fine HFA-BDP (Qvar®)…
- Trial name
- NCT01877954
- Testing
- Extra-fine hydrofluoroalkane beclometasone dipropionate, Fluticasone propionate
- Volunteers
- 2,654 people
- Sponsor
- Research in Real-Life Ltd
Neurogenic Bladder Disorder, Spina Bifida
Complications of Bladder Augmentation in Children
The goal of this observational study is to describe the complications in participants who underwent enterocystoplasty in childhood.
- Conditions
- Neurogenic Bladder Disorder, Spina Bifida, Complications of Surgical Procedures or Medical Care, Child, Only
- Trial name
- AVPED (NCT06733194)
- Where
- France
- Volunteers
- 87 people
- Sponsor
- University Hospital, Clermont-Ferrand
Aspergillus Infection, Febrile Neutropenia
Ampholipad Real-World Data in Taiwan
A retrospective, post-marketing, multi-center chart review study includes patients who had been prescribed Ampholipad.
- Conditions
- Aspergillus Infection, Febrile Neutropenia, Candida Infection, Fungal Infection
- Trial name
- NCT03641131
- Where
- 6 sites in Taiwan
- Volunteers
- 102 people
- Sponsor
- Taiwan Liposome Company
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