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Retrospective Study

Showing 1 - 25 of >10,000
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Hepatopancreatobiliary Surgery Practices: a Retrospective Study

Not yet recruiting
  • Experience, Life
  • a retrospective study
  • Istanbul, Sarıyer, Turkey
    Sisli Hamidiye Etfal Training and Researching Hospital
Aug 16, 2023

Pain After Nerve Block in Surgical Patients

Active, not recruiting
  • Regional Anesthesia Morbidity
  • +2 more
  • Educational intervention
  • (no location specified)
Sep 15, 2023

Carbomedics OptiForm Mitral Heart Valve

Not yet recruiting
  • Mitral Valve Disease
  • Mitral Valve Replacement
  • (no location specified)
Jun 1, 2023

Soft Tissue Lesion Trial (PEF ablation)

Not yet recruiting
  • Soft Tissue Lesion
  • PEF ablation
  • (no location specified)
May 8, 2023

National Retrospective Study of Duodenal Trauma

Recruiting
  • Duodenal Diverticulization
  • +6 more
  • Observational
  • Nice, Alpes Maritimes, France
    CHU de Nice
Sep 28, 2023

QRS Microfragmentation in ECG as Predictor of Mortality and

Completed
  • Risk Stratification
  • No intervention.
  • (no location specified)
Aug 21, 2023

Characterize Participants With Propionic Acidemia

Not yet recruiting
  • Propionic Acidemia
    • (no location specified)
    Mar 3, 2023

    Percutaneous Dilatational Tracheostomy vs. Surgical Tracheostomy

    Recruiting
    • Tracheostomy Complication
      • Copenhagen, Denmark
        Rigshospitalet
      Aug 28, 2023

      Asthma With Frequent Acute Attacks Phenotype

      Not yet recruiting
      • Asthma
      • Observation of clinical indicators related to asthma
      • (no location specified)
      Sep 6, 2023

      Quality of Life After Excision of Sacrococcygeal Teratoma

      Recruiting
      • Sacrococcygeal Teratoma
        • Sohag, Egypt
          Sohag University Hospitals
        Nov 10, 2023

        Cantilever Design on Clinical, Radiographic, and Volumetric

        Completed
        • Partial Edentulism
          • Catania, Italy
            AOU Policlinico G. Rodolico
          Oct 24, 2023

          Real-World Utilization and Effectiveness of SEVENFACT®

          Not yet recruiting
          • Hemophilia
          • (no location specified)
          Jun 6, 2023

          Pediatric Relapsing Polychondritis : Diagnosis and Management

          Recruiting
          • Relapsing Polychondritis
            • Strasbourg, France
              Service de Pédiatrie 1 - CHU de Strasbourg - France
            Aug 24, 2023

            Healthcare Utilization in Liver Cirrhosis Patients,Multicenter

            Recruiting
            • Liver Cirrhosis
            • No intervention
            • Apeldoorn, Gelderland, Netherlands
            • +1 more
            Nov 20, 2023

            New-onset Heart Blocks After Noncardiac Surgery:Retrospective

            Completed
            • Heart Block
            • Risk Factor
            • non interventions
            • (no location specified)
            Oct 31, 2023

            Incisional Hernia Repair's Postoperative Recurrence

            Completed
            • Incisional Hernia
            • Recurrent Hernia
            • Recurrence after surgery
            • Shanghai, Shanghai, China
              YiMing Lin
            Oct 22, 2023

            Preoperative Anesthesia Automatic System:a Retrospective Cohort

            Completed
            • Surgical Procedure, Unspecified
            • +2 more
              • 's-Hertogenbosch, Brabant, Netherlands
                Jeroen Bosch Ziekenhuis
              Nov 20, 2023

              Female Infertility:Retrospective Study

              Enrolling by invitation
              • Infertility, Female
                • Harkány, Hungary
                  Harkany Thermal Rehabilitation Center
                Oct 26, 2023

                Newly-diagnosed PCNSL Treated WithMethotrexate and

                Active, not recruiting
                • Primary Central Nervous System Lymphoma
                • Shanghai, China
                  Department of Hematology, Huashan Hospital, Fudan University
                Oct 30, 2023

                Intraopertive Hypotension and Postoperative Cardiovascular

                Completed
                • Hypotension
                  • (no location specified)
                  Aug 24, 2023

                  First-line Maintenance Treatment of PTCL With Chidamide.

                  Recruiting
                  • PTCL
                  • Nanjing, Jiangsu, China
                    Hematological Department, People's Hospital of Jiangsu Province
                  Jul 23, 2023

                  Epithelial Ovarian Cancer: A Retrospective Study

                  Recruiting
                  • Epithelial Ovarian Cancer
                  • Hematologic features
                  • Shanghai, Shanghai, China
                    Renji Hospital Affiliated to Shanghai Jiao Tong University Schoo
                  Oct 16, 2023

                  Reveals Relationship Between gp42-IgG Epitopes and

                  Not yet recruiting
                  • Nasopharyngeal Carcinoma
                  • Epitope exploration
                  • (no location specified)
                  Jul 16, 2023

                  Juvenile Systemic Sclerosis,Retrospective Epidemiological Study

                  Recruiting
                  • Juvenile Systemic Sclerosis
                    • Strasbourg, France
                      Service de Pédiatrie 1 - CHU de Strasbourg - France
                    Aug 24, 2023

                    Study of Auto-intoxicated Patients Admitted to the ICU

                    Not yet recruiting
                    • Intoxication, Depth
                      • (no location specified)
                      Jun 28, 2023