Clinical trials: Retrospective Studies
Hepatitis C, Chronic
A Retrospective Study of Real World Treatment Outcomes of Patients With Chronic Hepatitis C
This retrospective, observational study will assess the real world treatment out comes in the management of patients with chronic hepatitis C.
- Trial name
- NCT01705717
- Where
- Thailand
- Volunteers
- 49 people
- Sponsor
- Hoffmann-La Roche
Hepatitis C, Chronic
ATHENAS - Retrospective Study of Compliance in Chronic Hepatitis C With Pegylated Interferon Alfa-2b/Ribavirin in Brazil (P05632)
This is a Phase 4, retrospective and observational, multicenter, national (Brazil), open, noncomparative, and nonrandomized study, which does not have visits. This study will be conducted in accordance to Good Clinical Practices.
- Trial name
- ATHENAS (NCT00856024)
- Testing
- Peginterferon alfa-2b, Ribavirin
- Volunteers
- 902 people
- Sponsor
- Merck Sharp & Dohme LLC
Atrial Fibrillation
The Comparative Safety and Effectiveness of Dabigatran, Versus Rivaroxaban, and Apixaban Utilized in the Department of Defense Non-Valvular Atrial Fibrillation Patient Population: A Retrospective Database Analysis
The purpose of this study is to assess the safety and effectiveness of newly initiated dabigatran among patients diagnosed with non valvular atrial fibrillation (NVAF) in comparison to newly initiated rivaroxaban users and newly…
- Trial name
- NCT03026556
- Testing
- Dabigatran vs. Rivaroxaban, Dabigatran vs. Apixaban
- Where
- United States
- Volunteers
- 42,534 people
- Sponsor
- Boehringer Ingelheim
Insurance Status/Stability
IMPACCT for Kids' Care
Health insurance is important for children. Public insurance programs are available to many children, but some families report being confused about how to get and keep this insurance.
- Trial name
- IMPACCT (NCT02298361)
- Testing
- Health insurance outreach IT tools
- Volunteers
- 27,251 people, healthy volunteers welcome
- Sponsor
- OCHIN, Inc.
Lumbar Disc Degenerative Disease
Drug Use Survey (DUS) of Triple Therapy (Methycobal (MBL)+ Myonal (MYO)+ Non-steroidal Anti-inflammatory Drags (NSAID)) on the Symptom Relief of Lumbar DDD in China
The purpose of this study is to observe the overall satisfaction of patients with degenerative disc disease after receiving triple therapy.
- Trial name
- NCT01299077
- Where
- 10 sites in China
- Volunteers
- 478 people
- Sponsor
- Eisai China Inc.
Heparin Induced Thrombocytopenia
Heparin-Induced Thrombocytopenia - Retrospective Analysis of Data on Incidence and Outcomes Study
HIT-RADIO is a study of patients who had a positive heparin PF-4 antibody test between 1/21/2008 and 9/25/2008 at selected hospitals.
- Trial name
- HIT-RADIO (NCT01178333)
- Where
- 21 sites in United States
- Volunteers
- 668 people
- Sponsor
- Carelon Research
Hip Osteoarthritis, Post-traumatic Osteoarthritis
Ceramic-on-ceramic THA for Post-traumatic Hip Osteoarthritis After Acetabular Fracture
A retrospective consecutive population of patients treated with cementless total hip arthroplasty with ceramic-on-ceramic bearing surfaces due to post-traumatic osteoarthritis due to acetabular fractures will be selected.
- Trial name
- APT (NCT04034043)
- Testing
- ceramic-on-ceramic total hip arthroplasty
- Where
- Italy
- Volunteers
- 68 people
- Sponsor
- Istituto Ortopedico Rizzoli
Mitral Valve or Aortic Valve Replacement
A Retrospective Study to Collect the Data From the Patients Who Had the Perimount Heart Valve Replacement Surgery in China During 2001 to 2007
The objective of the study is to obtain the clinical data from patients who had the Perimount Heat Valve (Type:6900P and 2900) Replacement Surgery in Guangdong General Hospital during 2001-2007 in order to evaluate the performace…
- Trial name
- NCT02381678
- Testing
- Perimount 2900/6900 Heart Valve
- Where
- China
- Volunteers
- 225 people
- Sponsor
- Edwards (Shanghai) Lifesciences Medical Supplies Co., Ltd.
HIV-1-infection
ART First-line Treatment Durability in Russia
This study is a non-interventional retrospective study. Data from patients who signed informed consent form will be collected through retrospective chart or medical records review.
- Trial name
- NCT04253119
- Testing
- Antiretroviral/Anti HIV
- Where
- 4 sites in Russia
- Volunteers
- 536 people
- Sponsor
- MSD Pharmaceuticals LLC
Multiple Myeloma
Multiple Myeloma (MM) Profile in Brazil: A Retrospective Observational Analysis
The purpose of this study is to present a descriptive analysis of demographic and clinical characteristics of the participants, as well as of the treatment patterns for multiple myeloma (MM) in Brazil.
- Trial name
- MMyBRave (NCT03506386)
- Testing
- No Intervention
- Where
- 17 sites in Brazil
- Volunteers
- 943 people
- Sponsor
- Takeda
Short Bowel Syndrome
Long-term Study of Teduglutide in Pediatric Subjects With Short Bowel Syndrome Who Completed the TED-C13-003 Study
The purpose of this study is to evaluate the safety and efficacy of teduglutide treatment of children with short bowel syndrome (SBS) who completed the TED-C13-003 study over a long-term period.
- Trial name
- NCT02949362
- Testing
- Teduglutide, SOC
- Where
- 11 sites in United States, United Kingdom
- Volunteers
- 29 people
- Sponsor
- Shire
Post-Resuscitation Syndrome, Critical Illness
Predicting Mortality in Patients With Return of Spontaneous Circulation After Cardiac Arrest
This retrospective observational cohort study aims to identify early predictors of short- and mid-term mortality in adult patients who achieved return of spontaneous circulation (ROSC) after cardiac arrest.
- Conditions
- Post-Resuscitation Syndrome, Critical Illness, Cardiac Arrest, Hypoxic-Ischemic Encephalopathy
- Trial name
- PROM-ROSC (NCT07020091)
- Where
- Turkey (Türkiye)
- Volunteers
- 168 people
- Sponsor
- Ahmet Düzgün
Perennial Allergic Rhinitis, Seasonal Allergic Rhinitis
Retrospective Record Review of Adults and Children Advised for Allergen Immunotherapy (MK-7243-022)
The purpose of this study is to determine the proportion of participants that initiate allergen immunotherapy (AIT) upon the recommendation of their physician and the proportion of participants that persist with their AIT…
- Trial name
- NCT01549340
- Volunteers
- 8,790 people
- Sponsor
- ALK-Abelló A/S
Hernia
A Retrospective Study With Prospective Follow-Up of Complex Ventral Hernia Repair Utilizing the AlloMax Surgical Graft
This study will enroll subjects who underwent a ventral hernia repair using the AlloMax Surgical Graft at least 9 months in the past.
- Trial name
- AlloMax (NCT01205399)
- Where
- 5 sites in United States
- Volunteers
- 78 people
- Sponsor
- C. R. Bard
Depression, Anxiety
Retrospective Analysis of Outcomes With a Pharmacogenomic Algorithm
Antidepressants are among the most widely prescribed medications, yet only 35-45% of patients achieve remission following an initial antidepressant trial.
- Trial name
- UHS (NCT01632267)
- Where
- United States
- Volunteers
- 104 people
- Sponsor
- Assurex Health Inc.
Ventral Hernia
Gentrix® Surgical Matrix for Soft Tissue Reinforcement in Ventral Hernia Repair
The purpose of this study is to collect additional safety data and demonstrate the performance of Integra Gentrix® Surgical Matrix for reinforcement of ventral hernia repairs.
- Trial name
- NCT05610267
- Testing
- Retrospective chart review
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- Integra LifeSciences Corporation
Chronic Myeloid Leukaemia
A Study To Describe The Real World Use Of Bosutinib In The UK And Netherlands
The purpose of this study is to describe the efficacy and safety of bosutinib in patients with chronic myeloid leukaemia used in a real world setting
- Trial name
- NCT02546375
- Testing
- Bosutinib
- Where
- 3 sites in United Kingdom
- Volunteers
- 87 people
- Sponsor
- Pfizer
Migraine, Pregnancy Related
Safety of Nerivio in Pregnant Women With Migraine
This is a retrospective controlled survey study to assess the safety of treating migraine with Nerivio during pregnancy and 3 months postpartum.
- Trial name
- NCT05464069
- Testing
- Nerivio, Migraine Relief
- Where
- 2 sites in United States
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- Theranica
Arthroplasty Complications
Safety of Total Knee Replacement Surgery Before and After the Implementation of Enhanced Recovery Program
The objectives are to describe the transition from traditional care to an enhanced recovery program for the management of total knee arthroplasty, and to evaluate the effect on patient outcomes.
- Trial name
- NCT05028426
- Testing
- Enhanced recovery program
- Where
- France
- Volunteers
- 455 people
- Sponsor
- Groupe Hospitalier de la Rochelle Ré Aunis
Whooping Cough
The Safety of Boostrix Following Routine Immunization of Pregnant Women
The purpose of this study was to assess the safety of Boostrix administered on or after the first day of the 27th week of pregnancy by conducting a post-marketing study that provided safety information to the public and…
- Trial name
- NCT03463577
- Testing
- Safety assessment following routine immunization with Boostrix
- Where
- United States
- Volunteers
- 65,783 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline