Clinical trials: Retrospective Study
Hemophilia B, Allergic Reactions
Study to Describe the Allergic Reactions to Factor IX in Patients With Hemophilia B
Retrospective, multicenter study in patients with hemophilia B. This study will be placed at 20 to 50 hemophilia treatment centers in North America and the EU, and is designed to estimate the frequency of Class II and III…
- Trial name
- NCT00195221
- Where
- 38 sites in United States, Austria and 7 more
- Volunteers
- 166 people
- Sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
Hepatitis C Virus (HCV)
Study of Glecaprevir/Pibrentasvir to Assess Safety Through Real-World Data
The objective of this study is to assess the safety, tolerability and effectiveness of 8-week Glecaprevir/Pibrentasvir (G/P) in participants taking either prescribed or illicit drugs.
- Trial name
- NCT07419347
- Where
- 2 sites in Canada
- Volunteers
- 2,000 people
- Sponsor
- AbbVie
Epilepsy
A Retrospective Study to Validate BioEP as an Assessment Aid for Seizure Susceptibility
The goal of this retrospective study is to validate BioEP during routine adult EEG recording in an outpatient setting, using patients with a known epilepsy diagnosis.
- Trial name
- SOLITAIRE (NCT06669364)
- Volunteers
- 400 people
- Sponsor
- Neuronostics Ltd
Prostate Cancer
Retrospective, Non-interventional Study of Depo-Eligard®.
Study will evaluate the real-world effectiveness of Depo-Eligard® after six months of treatment
- Trial name
- OCT (NCT00811876)
- Testing
- Data Collection on Depo-Eligard exposure
- Where
- 23 sites in Belgium
- Volunteers
- 140 people
- Sponsor
- Astellas Pharma Inc
Epilepsy, Epilepsy in Children
OASIS: RetrOspective Analysis on EEGs for Identifying Seizure Susceptibility in paediatrIcs Using biomarkerS
The goal of this retrospective study is to validate a set of computational biomarkers (BioEP) for seizure susceptibility on retrospective routinely collected non-contributory EEGs in paediatric participants with epilepsy.
- Trial name
- OASIS (NCT06546410)
- Testing
- BioEP
- Where
- 7 sites in United Kingdom
- Volunteers
- 530 people
- Sponsor
- Neuronostics Ltd
Congenital Fibrinogen Deficiency
An Observational Cohort Study of the Safety and Efficacy of Fibrinogen Concentrate, Human (FCH) in Subjects With Congenital Fibrinogen Deficiency
This is a multicenter, non interventional, retrospective cohort study with a prospective, observational follow-up component to investigate the safety and efficacy of FCH use in subjects with congenital fibrinogen deficiency.
- Trial name
- NCT02427217
- Testing
- FCH
- Where
- 11 sites in United States, Canada
- Volunteers
- 22 people
- Sponsor
- CSL Behring
Rheumatoid Arthritis, Non-inflammatory Degenerative Joint Disease
PMCF Study on the Safety, Performance and Clinical Benefits Data of the NexGen TM Augmentation Patella
The study is a single-center, retrospective and prospective, non-randomized, non-controlled and consecutive series post-market study.
- Conditions
- Rheumatoid Arthritis, Non-inflammatory Degenerative Joint Disease, Functional Deformity, Revision Total Knee Arthroplasty
- Trial name
- NCT05253976
- Where
- Switzerland
- Sponsor
- Zimmer Biomet
Type 2 Diabetes
Real-world Clinical Effectiveness and Patient Insight Associated With Adding Sodium Glucose Co-transporter 2 Inhibitor to Gliclazide Modified Release
The study objectives are to assess over the gliclazide MR-SGLT2i combined treatment course in patients with T2DM adding SGLT2i to gliclazide MR-based therapy.
- Trial name
- ADD2DIA (NCT06708091)
- Where
- France
- Volunteers
- 537 people
- Sponsor
- Servier Affaires Médicales
Lung Cancer, Non-Small Cell
NSCLC Burden of Illness Study
The aim of this observational study is to identify and quantify the humanistic and economic burden of illness of patients with complete resection (no residual disease) of stage IB-IIIA NSCLC in three European countries (France…
- Trial name
- LuCaBIS (NCT01772225)
- Testing
- Data collection
- Volunteers
- 1 people
- Sponsor
- GlaxoSmithKline
Adenocarcinoma
HER2-positive Locally Advanced/Metastatic Gastric and/or Gastroesophageal Junction (GEJ) Adenocarcinoma in Russia
This study is a multicenter non-interventional observational retrospective study with secondary data collection
- Trial name
- NCT05892926
- Where
- 31 sites in Russia
- Volunteers
- 204 people
- Sponsor
- AstraZeneca
Leukemia, Myeloid, Chronic-Phase
A Study of Patient Characteristics, Co-Morbidities, and Treatment Patterns in Chronic Myeloid Leukemia Patients in Kuwait
The aim of this study is to assess demographics, clinical features, treatment patterns, and the comorbidity burden and its impact on CML patients in the real-world clinical setting in Kuwait.
- Trial name
- NCT07454850
- Volunteers
- 400 people
- Sponsor
- Novartis Pharmaceuticals
Breast Neoplasms
A Study to Learn About How Medicines Called CDK4/6 Inhibitors Are Used in People With Advanced or Metastatic Breast Cancer in Australia
The purpose of this study is to learn about how a class of medicines called CDK4/6 inhibitors, are used for the treatment of breast cancer in patients in Australia.
- Trial name
- ROSIE (NCT06624020)
- Where
- Australia
- Volunteers
- 1,128 people
- Sponsor
- Pfizer
Chemotherapy, Cancer
RAPID-2. A Study to Evaluate the Effectiveness of Alternate Dosing of PROCRIT (Epoetin Alfa) in Maintaining Hemoglobin Levels in Patients With Chemotherapy Related Anemia
The purpose of this study was to determine if alternate dosing of Epoetin alfa was effective in maintaining hemoglobin levels in patients with chemotherapy related anemia.
- Conditions
- Chemotherapy, Cancer, Anemia
- Trial name
- NCT00495378
- Testing
- epoetin alfa
- Volunteers
- 25 people
- Sponsor
- Ortho Biotech Products, L.P.
Shoulder Injuries, Knee Injuries
SportsPro: Post-Market Clinical Follow Up Study
Retrospective, multi-center, chart review (only to include data that is part of the surgeons' standard practice)
- Conditions
- Shoulder Injuries, Knee Injuries, Hip Injuries
- Trial name
- NCT06320925
- Testing
- Standard of Care Treatment
- Where
- 3 sites in United States
- Volunteers
- 1,500 people
- Sponsor
- Stryker Endoscopy
Hereditary Transthyretin Amyloidosis, Carpal Tunnel Syndrome
Hereditary Transthyretin Amyloidosis Polyneuropathy in Patients With Carpal Tunnel Syndrome in Russia
This is a multicenter observational study consisting of retrospective and prospective phases. The retrospective phase will entail secondary data collection from electronic or paper medical records of patients who underwent…
- Conditions
- Hereditary Transthyretin Amyloidosis, Carpal Tunnel Syndrome, Polyneuropathy, Amyloidosis
- Trial name
- LOCUS (NCT06414746)
- Where
- 13 sites in Russia
- Volunteers
- 721 people
- Sponsor
- AstraZeneca
Type 2 Diabetes (Treated With Exenatide or Other Oral Antidiabetic Therapies), Healthy Subjects (Treated With no Diabetes Therapies)
A Retrospective Cohort Study of Acute Pancreatitis in Relation to Use of Exenatide and Other Antidiabetic Agents
The purpose of this research was to assess the absolute and relative incidence of acute pancreatitis in persons initiating exenatide compared with persons initiating a different antidiabetic agent, and secondarily, persons…
- Trial name
- NCT01077323
- Testing
- exenatide, Other antidiabetic therapies, No diabetes therapy
- Where
- United States
- Volunteers
- 363,766 people
- Sponsor
- AstraZeneca
Squamous Cell Carcinoma, DaRT Treated Patients
A Retrospective Analysis to Evaluate Long Term Outcomes of SCC Patients Previously Treated With Alpha DaRT
Evaluation of long-term efficacy outcomes of patients previously treated with the Alpha DaRT seeds for management of their malignancy following initial response.
- Trial name
- NCT05125354
- Where
- 2 sites in Israel, Italy
- Volunteers
- 33 people
- Sponsor
- Alpha Tau Medical LTD.
Sanfilippo Syndrome Type D
A Natural History Study of Sanfilippo Syndrome Type D
Sanfilippo syndrome type D is a ultra rare syndrome with limited available natural history data. This study is planned to document, through retrospective and prospective data collection, syndrome progression in children and young…
- Trial name
- MPSIIID (NCT05648851)
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Phoenix Nest
Farber Disease, Farber's Disease
Farber Disease Natural History Study
The primary objective of this study is to establish the natural history of Farber disease (acid ceramidase deficiency) through the collection and analysis of retrospective and prospective data on patients diagnosed with Farber…
- Conditions
- Farber Disease, Farber's Disease, Farber Lipogranulomatosis, Acid Ceramidase Deficiency
- Trial name
- NCT03233841
- Where
- 15 sites in United States, Argentina and 7 more
- Volunteers
- 45 people
- Sponsor
- Sumitomo Pharma Switzerland GmbH
Acute Lymphoblastic Leukemia
A Real-world Study of Asciminib Effectiveness in Philadelphia Positive Acute Lymphoblastic Leukemia Patients
The aim of this study was to collect existing information from the medical charts of patients enrolled in the ongoing asciminib Managed Access Program (MAP) to better understand the effectiveness and safety of asciminib when used…
- Trial name
- ASCERTAIN (NCT07644351)
- Where
- 18 sites in United States, Australia and 10 more
- Volunteers
- 37 people
- Sponsor
- Novartis Pharmaceuticals
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