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Observational study

Showing 26 - 50 of >10,000
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Predict the Response of Biliary Tract Tumors to Immunotherapy

Recruiting
  • Biliary Tract Tumor
  • Cholangiocarcinoma
  • Blood samples, tumor biopsy specimens will be collected
  • Hangzhou, Zhejiang, China
    Zhejiang Cancer Hospital
Sep 22, 2023

Describe EVUSHELD™ Pre-exposure Prophylaxis in Real-world

Not yet recruiting
  • COVID-19
  • (no location specified)
Dec 4, 2023

Cancer Trial in Berlin

Recruiting
  • Cancer
    • Berlin, Germany
      Charité Comprehensive Cancer Center
    Jun 21, 2023

    Local Relapse After High Grade Osteosarcoma

    Recruiting
    • Osteosarcoma
      • Bologna, BO, Italy
      • +1 more
      Aug 24, 2023

      Prophylactic Lymphovenous Bypass Procedure Following Inguinal

      Recruiting
      • Lymphadenectomy
      • Lymphovenous bypass procedure
      • Houston, Texas
        MD Anderson Cancer Center
      Aug 14, 2023

      Prospective Observational Study on Vertebral Metastasis

      Recruiting
      • Vertebral Metastasis
      • Surgical treatment
      • Bologna, Italy
        Istituto Ortopedico Rizzoli
      Aug 2, 2023

      Novapak Prospective Observational Clinical Trial

      Not yet recruiting
      • Nasal Airway Obstruction
      • Novapak Nasal Sinus Packing and Stent
      • (no location specified)
      Feb 16, 2023

      Ofatumumab in Portuguese Multiple Sclerosis Patients

      Not yet recruiting
      • Relapsing Multiple Sclerosis
      • Ofatumumab
      • (no location specified)
      Mar 30, 2023

      Patients at Risk for Chronic Graft-Versus-Host Disease

      Not yet recruiting
      • cGVHD
      • Non-Interventional
      • (no location specified)
      Jun 16, 2023

      Starling/CRRT Observational Study

      Not yet recruiting
      • Hemodynamic Monitoring
      • Starling
      • Lexington, Kentucky
        Baxter Investigational Site
      Feb 6, 2023

      Degenerative Spine Diseases Trial in Xianmen

      Completed
      • Degenerative Spine Diseases
        • Xianmen, China
          Wenle Li
        May 19, 2023

        Interaction Between Hepatitis C Virus Infection and Pregnancy

        Enrolling by invitation
        • Hepacivirus
        • Pregnancy
        • HCV infection status
        • Beijing, China
          Beijing Ditan Hospital
        Jun 24, 2023

        Patients Who Underwent Radical Prostatectomy Surgery

        Active, not recruiting
        • Prostate Cancer
        • Radical prostatectomy
        • Milan, Italy
          Francesco Montorsi
        Nov 23, 2023

        Endothelial Damage in Major Spine Surgery, Measured by

        Recruiting
        • Spinal Fusion
          • Bologna, BO, Italy
            Sandra Giannone
          Nov 6, 2023

          Observational Monocentric Study on Biliary Tract Cancer (BABEL)

          Recruiting
          • Biliary Tract Cancer
            • Roma, Rome, Italy
              Fondazione Policlinico Universitario Agostino Gemelli/IRCSS - UO
            Jul 10, 2023

            Health Care Interventions and Outcomes of Major Bleedings in

            Not yet recruiting
            • Major Bleeding
            • None (Observational study)
            • (no location specified)
            Nov 17, 2023

            Cardiac Amyloidosis: an Observational Study

            Recruiting
            • Cardiac Amyloidosis
              • Roma, RM, Italy
                Fondazione Policlinico Gemelli IRCCS
              Feb 27, 2023

              Turkish Version of "Perception of Quality in Anesthesia": A

              Recruiting
              • Patient Satisfaction
              • PQA
              • Samsun, Turkey
                Dilan Akyurt
              Aug 13, 2023

              iN the Real Practice

              Not yet recruiting
              • Acute Myeloid Leukemia (AML)
              • +2 more
              • Vyxeos liposomal
              • Roma, Italy
                Policlinico Tor Vergata
              Nov 16, 2023

              Myotonic Dystrophy 1 Trial in Palo Alto

              Active, not recruiting
              • Myotonic Dystrophy 1
                • Palo Alto, California
                  Stanford Universtiy
                Oct 12, 2023

                Assess Ubrogepant Tablets and Atogepant Tablets to Treat

                Not yet recruiting
                • Migraine
                  • (no location specified)
                  Apr 13, 2023

                  Characterize Effectiveness and Safety of HEMGENIX® in Hemophilia

                  Not yet recruiting
                  • Hemophilia B
                  • HEMGENIX
                  • Factor IX (FIX)
                  • (no location specified)
                  Aug 23, 2023

                  THC Concentrations in Acute Cannabinoid Intoxication

                  Recruiting
                  • Acute Cannabinoid Intoxication
                    • Aurora, Colorado
                    • +1 more
                    Aug 24, 2023

                    OligoMetastatic Patients From Rare Tumors

                    Not yet recruiting
                    • Oligometastatic Disease
                    • SBRT
                    • Rozzano, Milan, Italy
                      Humanitas Research Hospital
                    Jun 5, 2023

                    Cervical Spondylotic Myelopathy - Cost Observational Surgical

                    Completed
                    • Cervical Spondylosis With Myelopathy
                    • ACDF
                    • +2 more
                    • Burlington, Massachusetts
                    • +1 more
                    Aug 11, 2023