Search clinical trials for: Retrospective analysis

Total 12035 results

University Hospital, Bordeaux

Not yet recruiting

Molecular Analysis of Thrombocytopenia and Cancer (MATAC): Investigating Antigenic Mimicry Between Platelets and Tumor Cells in Patients With Immune Thrombocytopenia (ITP) Associated With Cancer (MATAC)

Neoplasms | Cancer | Immune Thrombocytopenia | Immune Thrombocytopenic Purpura

France
National Taiwan University Hospital

Recruiting

Clinical Decision Tree Analysis of Hemodialysis Arteriovenous Access Choices and Creations - a Multiple-center Retrospective Cohort Study

Decision Tree Analysis

Taiwan
Ospedale Edoardo Bassini

Not yet recruiting

PENG and LFCN Block Versus FIC Block for Multimodal Analgesia After Total Hip Replacement Surgery: a Retrospective Analysis Focused on Movement (Retro-PvF) (Retro-PvF)

Regional Anesthesia | Regional Anesthesia Block | Total Hip Replacement Surgery | Total Hip Arthroplasty \(THA\)
Hospices Civils de Lyon

Recruiting

Retrospective Analysis of the French National Cohort of Patients With GAD Antibodies and Cerebellar Ataxia (Ata-GAD)

GAD-receptor Antibodies-associated Encephalitis

France
Advanced Bionics AG

Recruiting

Retrospective Analysis of Long-term Speech Performance in Cochlear Implant Recipients Using Electro-acoustic Stimulation

Cochlear Hearing Loss

Germany
Advanced Bionics AG

Recruiting

Retrospective Analysis of Speech Performance Using the HiRes Ultra and HiRes Ultra 3D Cochlear Implant

Cochlear Hearing Loss

Germany
IRCCS San Raffaele

Not yet recruiting

AI-Predicted Disease Trajectories in Diabetes: A Retrospective Study (AI-TRYDIA)

Diabetes Mellitus, Type 2 | Diabetes Mellitus, Type 1

Italy
Fresenius Medical Care Deutschland GmbH
Metronomia Clinical Research GMBH

Not yet recruiting

Retrospective Data Analysis of CKRT (Continuous Kidney Replacement Therapy) Treatments in Adult Mode With multiFiltratePRO (CKRT-AKI)

Renal Failure | Acute Kidney Injury
Xijing Hospital

Recruiting

Retrospective Study of the Effects of Sub-pathologic Phenotypes of BP on Clinical Management and Prognosis (BP)

Bullous Pemphigoid

China
Amsterdam UMC, location VUmc
University of Bergen; University of Oxford; Centre Hospitalier Universitaire... and other collaborators

Recruiting

Developing Trustworthy Artificial Intelligence (AI)-Driven Tools to Predict Vascular Disease Risk and Progression (VASCULAIDRETRO)

Peripheral Arterial Disease | Aneurysm Abdominal

Netherlands, United Kingdom, Finland, Germany, Portugal, Serbia
Kristina Svennerholm
Karolinska University Hospital; Sunderby Hospital; University Hospital, Linkoeping and other collaborators

Recruiting

Mechanical Thrombectomy With the FlowTriever Device in Acute Pulmonary Embolism - a Retrospective Analysis

Pulmonary Embolism

Sweden
RenJi Hospital

Not yet recruiting

A Simplified Approach to Predicting the Malignancy of Breast Lesions: Nomogram in Ultrasonography

Breast Cancer | Breast Cancer Diagnosis
Second Affiliated Hospital, School of Medicine,...

Recruiting

Retrospective Analysis for Patients With Metabolic Syndrome

Metabolic Syndrome

China
Methodist Health System

Recruiting

A Retrospective Analysis of Outcomes in Patients With Hepatorenal Syndrome at Methodist Dallas Medical Center

Hepatorenal Syndrome

United States
Fondazione Policlinico Universitario Agostino Gemelli...

Recruiting

Analysis of Molecular Biomarkers in Periocular Adnexal Tumours

Sebaceous Cell Tumor of Eyelid

Italy
IRCCS San Raffaele

Not yet recruiting

Monocentric Retrospective Observational Study for Validation of Meta-analysis of the Metatrascryptome and Transcriptome of Eosynophyl Esophagitis

Eosinophilic Esophagitis

Italy
Tempus AI

Recruiting

Umbrella Study for Analysis of Data Related to Patients With Cancer (Polaris)

Cancer

United States
China Medical University Hospital
Ministry of Health and Welfare, Taiwan

Recruiting

Risk Factors, Prognosis, and Potential Chemoprevention Drugs in Patients With Recurrent Hepatocellular Carcinoma After Curative Surgeries: a Nationwide Retrospective Cohort Study and a Multi-center Prospective Cohort Analysis

Surgery | Hepatocellular Carcinoma Recurrent

Taiwan
Centre Hospitalier Universitaire de Saint Etienne

Recruiting

Tonic Versus Burst DR(TM) Epidural Motor Cortex Stimulation for Neuropathic Pain

Neuropathic Pain

France
Universitat Internacional de Catalunya

Recruiting

"Association of Peri-implantitis and Maxillary Sinusitis: a Case-control Study".

Sinusitis | Peri-Implantitis | Implant Infection | Sinusitis, Acute | Sinusitis, Chronic | Dental Implant Failure Nos

Spain
Hospital Departamental de Villavicencio
Cooperative University of Colombia

Recruiting

Death Certificate Analysis at Colombian Orinoquia: A Retrospective Observational Trial.

Cancer | Chronic Disease | Public Health | Hospital Mortality | Non Communicable Chronic Diseases

Colombia
Campus Bio-Medico University
Associazione Italiana di Ematologia e Oncologia Pediatrica; Fondazione Italiana...

Not yet recruiting

Multicentric and Retrospective Analysis of Adolescent Young Adult (AYA) Hodgkins' Lymphoma Patients

Hodgkin Lymphoma | Chemotherapy Effect | Adolescent Behavior
University Hospital, Montpellier

Not yet recruiting

SHort Interval Full Two-stage Implant Exchange (SHIFT)

Prosthetic-joint Infection
Brugmann University Hospital

Recruiting

Retrospective Analysis of capsaïcin Patch in Complex Regional Pain Syndrome

Complex Regional Pain Syndromes

Belgium
The Christie NHS Foundation Trust
University of Manchester

Not yet recruiting

Molecular Characterisation of Colorectal Cancer Peritoneal Metastases (COLOMET II)

Colorectal Cancer Metastatic
Huazhong University of Science and Technology
Wuhan Asia Heart Hospital

Not yet recruiting

Retrospective Data Analysis on the Application of Swan-Ganz Catheter in Cardiac Surgery

Postoperative Complications
The Christie NHS Foundation Trust
University of Manchester

Not yet recruiting

Molecular Characterisation of Appendiceal Cancer

Appendiceal Cancer
Fresenius Medical Care Deutschland GmbH
Alcedis GmbH

Recruiting

Retrospective Analysis of Performance and Treatment Data Collected for Genius SleddFlux Filter, Ultraflux AV 600 S Filter & Genius 90 Concentrates in Haemodialysis Patients (Genius)

Renal Failure | End Stage Renal Disease | Acute Renal Failure

Germany
The Central Hospital of Lishui City
Zhejiang Cancer Hospital; Zhejiang University; First Affiliated Hospital of Wenzhou...

Not yet recruiting

Independent Risk Factors Analysis and Model Construction For Recurrence After Radiofrequency/Microwave Ablation of Colorectal Cancer With Liver Metastases: a Retrospective, Multicenter Trial

Colorectal Cancer With Liver Metastases
Osijek University Hospital

Recruiting

Retrospective Analysis of Chest X-ray Severity Scoring System of COVID-19 Pneumonia (RANCH-COVID)

Pneumonia | Sepsis | COVID-19 Pneumonia | SARS-CoV-2 Acute Respiratory Disease | Multiorgan Failure

Croatia
Yonsei University

Recruiting

Analysis of Clinical featuRes and Echocardiographic Characteristics for Diagnosis of Infiltrative cardiomyopaThy (ACREDIT): Retrospective Multi-center Observational Study

Infiltrative Cardiomyopathy

Korea, Republic of
University of Cologne

Recruiting

Retrospective Analysis of the Efficiency of Caplacizumab in the Treatment of aTTP (REACT-2020)

Acquired Thrombotic Thrombocytopenic Purpura

Germany
Sidney Kimmel Comprehensive Cancer Center at Johns...
Merck Sharp & Dohme LLC

Recruiting

HPV in Sinonasal Ca: Retrospective Analysis Association of Human Papilloma Virus (HPV) Serology and Behavioral Risk Factors

HPV-Related Squamous Cell Carcinoma | Sinonasal Carcinoma

United States
University Hospital of Patras

Not yet recruiting

REtrospective Analysis on the Use of COvered Stents for the Treatment of the Dysfunctional Vascular Access (RECOVA)

Study Focuses on the Use of Covered Stents (Stent Grafts) for the Treatment of Dysfunctional Vascular Access of Hemodialysis Patients
Konstantinos Kouladouros

Recruiting

Retrospective Analysis of TEM and TEM-ESD for the Treatment of Rectal Adenomas and Early Rectal Cancer

Perioperative and Long-term Outcomes of TEM and TEM-ESD

Germany
Blokhin's Russian Cancer Research Center

Recruiting

Analysis of Therapy Sequence in Women With HR+, HER2 - mBC in Moscow: A Multicenter Retrospective Observational Study.

Breast Cancer Stage IV

Russian Federation
University Hospital, Angers

Not yet recruiting

Detection and Automatic Segmentation of Liver Nodules in Patients With Colorectal Adenocarcinoma (OOPS)

Detection of Liver Metastases

France
University Hospital, Montpellier

Recruiting

Systematic IPP VS Symptomatic IPP in GERD Prevention After POEM for Achalasia. . A Comparative Retrospective Analysis (IPPOEM-Retro)

Gastroesophageal Reflux | Achalasia

France
University Hospital Tuebingen

Recruiting

Diagnostic Value of Exome/ Genome Sequencing, Conventional Methods in Rare Diseases and Familial Tumor Syndromes (EXGEFATU)

Rare Diseases | Genetic Predisposition

Germany
Seoul National University Hospital

Recruiting

Perioperative Hypoxemia in Pediatrics

Hypoxemia

Korea, Republic of
Second Affiliated Hospital, School of Medicine,...

Recruiting

Real-world Retrospective Data Analysis of Adjuvant Therapy for Patients With Stage II-III Colon Cancer After Radical Surgery

Stage II Colon Cancer | Stage III Colon Cancer | Adjuvant Therapy

China
Brno University Hospital

Recruiting

Comparison of Tidal Volume Between Pediatric Anaesthesia and Paediatric Intensive Care Patients (TIVAC)

Protective Ventilation

Czechia
Azienda Policlinico Umberto I

Recruiting

An Observational Retrospective Database Analysis to Evaluate Raltegravir Based-regimens, Including NUC-sparing Regimens, in Aged HIV Patients.(RalAge) (RalAge2)

Hiv

Italy
National Cancer Institute (NCI)

Active, not recruiting

Retrospective Analysis of a Drug-Metabolizing Genotype in Cancer Patients and Correlation With Pharmacokinetic and Pharmacodynamics Data

Melanoma | Breast Cancer | Lung Cancer | Prostate Cancer | Cutaneous T-Cell Lymphoma

United States
Dezhou Hospital Qilu Hospital of Shandong University

Completed

Long-term Survival Outcomes of Total Thyroidectomy and Radioactive Iodine Therapy in Unilateral T3/T4 FTC

Follicular Thyroid Cancer | SEER Database Analysis
University of Texas Southwestern Medical Center

Active, not recruiting

Multiparametric Image Analysis and Correlation With Outcomes in Lung Cancer Screening and Early Stage Lung Cancer

Lung Cancer

United States
Hospices Civils de Lyon

Completed

Monocentric Retrospective Observational Study; Analysis of Gore Excluder ACS Device Using Numerical Simulation (ACSSim)

Vascular Diseases | Surgery

France
National Cancer Institute (NCI)

Active, not recruiting

Palbociclib in Treating Patients With Relapsed or Refractory Rb Positive Advanced Solid Tumors, Non-Hodgkin Lymphoma, or Histiocytic Disorders With Activating Alterations in Cell Cycle Genes (A Pediatric MATCH Treatment Trial)

Recurrent Childhood Ependymoma | Advanced Malignant Solid Neoplasm | Recurrent Ewing Sarcoma | Recurrent Hepatoblastoma | Recurrent Langerhans Cell Histiocytosis | Recurrent Malignant Germ Cell Tumor | Recurrent Malignant Glioma | Recurrent Medulloblastoma | Recurrent Neuroblastoma | Recurrent Non-Hodgkin... and other conditions

United States, Puerto Rico
AstraZeneca

Completed

Retrospective Analysis to Describe Patient Profiles, Current Treatment Patterns and Economic Burden for Asthma Patients in UAE. A Descriptive Analysis of the Asthma Patient Population in the Emirate of Dubai With Respect to Healthcare Resource Utilization, Costs, and Asthma-related Treatment Pattern

Asthma

United Arab Emirates
The University of Hong Kong

Completed

Retrospective Analysis of Spinal Cord Stimulation on Chronic Non-cancer Pain

Chronic Pain

Hong Kong

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