Clinical trials: Retrospective
Urothelial Carcinoma, Urothelial Carcinoma Recurrent
uTRACT Jelmyto Registry: A Registry of Patients With Upper Tract Urothelial Cancer (UTUC) Treated With Jelmyto
The purpose of this registry is to evaluate real world experience and outcomes of patients with Upper Tract Urothelial Cancer (UTUC) treated with Jelmyto in the United States.
- Conditions
- Urothelial Carcinoma, Urothelial Carcinoma Recurrent, Urothelial Carcinoma Ureter, Urothelial Carcinoma Ureter Recurrent
- Trial name
- uTRACT (NCT05874921)
- Testing
- Jelmyto (mitomycin) for pyelocalyceal solution
- Where
- 22 sites in United States
- Volunteers
- 450 people
- Sponsor
- UroGen Pharma Ltd.
Antibiotic Reaction
Antimicrobial Resistance Rate In Escherichia Coli And Klebsiella Pneumonia : A Retrospective Study
Antibiotics are medicines used to avoid and treat bacterial infections. Antibiotic resistance is increasing to dangerous level globally.
- Trial name
- NCT04196387
- Testing
- urine culture
- Volunteers
- 1,000 people
- Sponsor
- Batool Mutar
Pregnancy-related Thrombotic Microangiopathies
Risk Factors and the Effect of Plasma Exchange on Prognosis of Pregnancy-related Thrombotic Microangiopathies
Early identification of the risk factors of pregnancy-related thrombotic microangiopathies can help us reduce the complications of such patients and increase the survival rate of patients.
- Trial name
- NCT04949698
- Testing
- plasma exchange
- Volunteers
- 50 people
- Sponsor
- Peking University Third Hospital
SMARCA4-Deficient Tumor, NSCLC (Advanced Non-small Cell Lung Cancer)
A Retrospective Cohort Analysis of SMARCA4-Deficient Lung Cancer
This is a single-center retrospective analysis to explore the clinical characteristics, therapeutic efficacy, and tumor immune microenvironment of SMARCA4-deficient advanced non-small-cell lung cancer (NSCLC).
- Trial name
- NCT07121387
- Where
- China
- Volunteers
- 221 people
- Sponsor
- Shanghai Pulmonary Hospital, Shanghai, China
Thrombocythemia, Myeloproliferative Disease
Retrospective Data Collection of Routine Use With Spectra Optia® for Platelet Depletions
Multicenter, Retrospective Data Collection of Routine Clinical Use with the Spectra Optia® Apheresis System for Platelet Depletion Procedures.
- Conditions
- Thrombocythemia, Myeloproliferative Disease, Thrombocytosis
- Trial name
- PLTD (NCT02308787)
- Testing
- Spectra Optia Apheresis System
- Where
- 2 sites in Denmark, Hungary
- Volunteers
- 12 people
- Sponsor
- Terumo BCT
Hip Arthritis
Post Market, Retrospective Study to Evaluate Patients Implanted With Medacta Versafit Cup DM ™️ 2 Years Post-op
This is a post-market, retrospective with one prospective visit, multi- center study, designed to assess the clinical outcomes, surgical details including Anterior or Posterior surgical approach, and collect all complication data…
- Trial name
- NCT03897387
- Where
- 3 sites in United States
- Volunteers
- 316 people, healthy volunteers welcome
- Sponsor
- Medacta USA
Delayed Puberty
Delayed Puberty in Boys; Clinical and Biochemical Characteristics and Effect of Testosterone Treatment
To evaluate the phenotype and biochemical characteristics of boys referred for delayed puberty, to describe the frequency of associated co-morbidities and diseases, to evaluate the diagnostic criteria and the effect of…
- Trial name
- NCT02034487
- Testing
- retrospective data collection
- Where
- Denmark
- Volunteers
- 451 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Bone Diseases, Infectious
Pressure Ulcer-associated Osteomyelitis: Evaluation of a Two-stage Surgical Strategy With Prolonged Antimicrobial Therapy
Pressure ulcer represents a frequent clinical condition in patient with spinal cord injury or after prolonged Intensive Care Unit (ICU) stay.
- Trial name
- NCT03010293
- Where
- France
- Volunteers
- 61 people
- Sponsor
- Hospices Civils de Lyon
Intoxication, Depth
A Single Center Retrospective Cohort Study of Auto-intoxicated Patients Admitted to the ICU
Intentional poisoning is a relevant public health issue responsible for a considerable number of cases of morbidity and mortality worldwide.
- Trial name
- NCT05933421
- Where
- Belgium
- Volunteers
- 377 people
- Sponsor
- Jessa Hospital
Multiple Myeloma
Finistere Myeloma Observatory (OMYFIN)
Current molecular risk stratification of multiple myeloma (MM), based on the presence of t(4 ;14) and 17p deletion, cannot fully explain treatment outcome heterogeneity, as other features also predict prognosis.
- Trial name
- OMYFIN (NCT06552221)
- Where
- France
- Volunteers
- 300 people
- Sponsor
- University Hospital, Brest
Lymphoma, T-Cell, Peripheral
A Retrospective Study of Clinical, Phenotypic and Genetic Factors of Peripheral T-Cell Lymphomas
The purpose of this study is to establish the distribution of peripheral T-cell lymphocyte (PTCL) subtypes by re-analysis and re-classification of samples according to the 2008 World Health Organization (WHO) classification of…
- Trial name
- NCT02788916
- Testing
- No Intervention
- Where
- 10 sites in Spain
- Volunteers
- 198 people
- Sponsor
- Takeda
Adrenocortical Carcinoma
Optimal Methods of Disease Progression and Survival Analysis in Children and Adults Patients With Adrenocortical Cancer (ACC)
Background: Adrenocortical carcinoma (ACC) is a rare cancer. It has a poor prognosis. Some people live with ACC for years; others live for just months. The average survival from the time of diagnosis is 14.5 months.
- Trial name
- NCT04358107
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- National Cancer Institute (NCI)
Heart Failure, CKD
Effect of Roxadustat on Heart Failure Patients With Anaemia and Moderate-to-Severe Chronic Kidney Disease
Previous clinical observations of potential benefit from Roxadustat in this complex patient population prompted this investigation Therefore, the investigators designed this retrospective, observational study to thoroughly…
- Conditions
- Heart Failure, CKD, Anemia
- Trial name
- NCT07268807
- Testing
- Roxadustat
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Zhongda Hospital
Facet Joint Pain; Low Back Pain, Facet Joints; Degeneration ; Deep Learning ;Artificial Intelligence
Quantitative Assessment of Lumbar Facet Joint Degeneration, A Retrospective Study.
Observational study The purpose of this observational study was to understand the quantitative assessment of the degree of degeneration of lumbar facet joints, and to improve the Weishaupt grading system by using gray-scale curve…
- Conditions
- Facet Joint Pain; Low Back Pain, Facet Joints; Degeneration ; Deep Learning ;Artificial Intelligence, Facet Joint Disease
- Trial name
- NCT06786611
- Testing
- MRI
- Where
- China
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Shanghai Changzheng Hospital
Executive Function
Modulation of Cognitive Control Signals in Prefrontal Cortex by Rhythmic Transcranial Magnetic Stimulation
Purpose: In this study, the investigators will provide causal evidence for the role of alpha and theta oscillations in cognitive control.
- Trial name
- NCT03828734
- Testing
- Theta TMS, Alpha TMS, Arrhythmic TMS
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Morbid Obesity
Outpatient Treatment of Patients With Morbid Obesity - a Two-year Follow up
This study is a pilot project to investigate any effect on these markers in conjunction with lifestyle changes / conservative treatment.
- Trial name
- NCT01249209
- Testing
- lifestyle advice
- Where
- Norway
- Volunteers
- 69 people
- Sponsor
- Sykehuset Innlandet HF
Multiple Sclerosis, Multiple Sclerosis, Relapsing-Remitting
Real World Analysis on Lymphocyte Reconstitution After Lymphopenia in Participants Treated by Tecfidera
The primary objective of the study is to describe absolute lymphocyte count (ALC) reconstitution after Dimethyl fumarate (DMF) discontinuation, in Relapsing-Remitting Multiple Sclerosis (RRMS) participants with lymphopenia.
- Trial name
- Lympho-TEC (NCT04756687)
- Testing
- Dimethyl fumarate
- Where
- 32 sites in France
- Volunteers
- 1,507 people
- Sponsor
- Biogen
Digestive Cancer, Gynaecological Cancer
Surgical Activity During the Covid-19 Pandemic: Results for 112 Patients in a French Tertiary Care Center
Background After the emergence of Covid-19 in China, Hubei Province, the epidemic quickly spread to Europe. France was quickly hit and the Croix-Rousse hospital at the Hospices Civils de Lyon was one of the first French…
- Conditions
- Digestive Cancer, Gynaecological Cancer, Head and Neck Cancer
- Trial name
- SurgiCovid (NCT04379232)
- Testing
- Screening test for covid ( RT PCR and CT Chest)
- Where
- France
- Volunteers
- 112 people
- Sponsor
- Hospices Civils de Lyon
Anemia in Chronic Kidney Disease
A Real-World Study About Anemia in Chronic Kidney Disease in China（DASHENG）
Anemia affects the quality of life of CKD patients and increases the risk of CKD progression. we conducted a real-world study on patients with anemia in CKD to analyze the disease characteristics and treatment in Chinese patients…
- Trial name
- DASHENG (NCT07098416)
- Where
- China
- Volunteers
- 20,000 people
- Sponsor
- Wei Chen
Atrial Fibrillation Recurrence
Atrial Fibrillation Recurrence Prediction
We aimed to develop an dual-branch deep learning network that integrates feature representations extracted from medical texts using large language models, with structured data features derived from perioperative records of AF…
- Trial name
- NCT06977516
- Where
- 5 sites in China
- Volunteers
- 2,508 people
- Sponsor
- The Fourth Affiliated Hospital of Zhejiang University School of Medicine
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