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Case-Control Studies

Showing 1 - 25 of >10,000

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Oral Lichen Planus Patients: A Case-control Study.

Not yet recruiting
  • Oral Lichen Planus
  • Leptin Levels
  • Leptin
  • (no location specified)
Oct 9, 2023

Lymphatic Magnetic Resonance Imaging Abnormalities in Tetralogy

Completed
  • Tetralogy of Fallot
  • Lymphatic
    • København Ø, Denmark
      Rigshospitalet
    Oct 18, 2023

    RISK FACTORS ASSOCIATED WITH HIGH ALTITUDE SICKNESS: A

    Recruiting
    • Acute Mountain Sickness
    • +2 more
      • Jomsom, Gandaki, Nepal
        Mustang District Hospital
      Sep 9, 2023

      Age at Conization on Obstetrical Outcome: A Case-Control Study

      Completed
      • Pregnancy Complications
      • loop electrosurgical excision procedure
      • (no location specified)
      Mar 9, 2023

      Link Between Periodontitis and Smoking: Case-control Study

      Completed
      • Condition, Chronic Periodontitis
      • Metagenomic testing of the subgingival plaque samples
      • Jeddah, Saudi Arabia
        King Abdulaziz University
      Aug 9, 2023

      Onchocercal Subcutaneous Nodule, Epilepsy, Virus Trial in Juba (nodulectomy)

      Not yet recruiting
      • Onchocercal Subcutaneous Nodule
      • +2 more
      • nodulectomy
      • Juba, Central, South Sudan
        Amref Health Africa
      May 17, 2023

      Gastric Cancer Trial in Seoul (Arm I : Experimental (Prucalopride succinate group), Arm II : Control (Mosapride citrate group))

      Completed
      • Gastric Cancer
      • Arm I : Experimental (Prucalopride succinate group)
      • Arm II : Control (Mosapride citrate group)
      • Seoul, Korea, Republic of
        GangnamSeverance Hospital
      Jul 21, 2023

      Metabolic Side-effects of Anti-psychotic Medications -Nested

      Active, not recruiting
      • Psychotic Disorders
      • Ramat Gan, Israel
        Sheba Medical Center, Psychiatry Department
      May 23, 2023

      MEDICATION RELATED OSTEONECROSIS OF THE JAW Trial in Palermo (OxigenOzone_Insufflation)

      Completed
      • MEDICATION RELATED OSTEONECROSIS OF THE JAW
      • OxigenOzone_Insufflation
      • Palermo, Italy
        Azienda Ospedaliera Universitaria Policlinico "P. Giaccone" Pale
      Oct 4, 2023

      Hypersensitivity, Hay Fever, Rhinitis, Allergic, Seasonal Trial (Polvac Grass+Rye)

      Not yet recruiting
      • Hypersensitivity
      • +3 more
      • Polvac Grass+Rye
      • (no location specified)
      Jul 17, 2023

      Paraphilic Disorders and Other Conditions With Risk for Sexual

      Recruiting
      • Paraphilic Disorders
      • +2 more
      • Treatment as usual
      • Stockholm, Sweden
        Josephine Savard
      May 14, 2023

      Heart Failure With Reduced Ejection Fraction, Thoracic Epidural Anesthesia Trial (TEA plus GDMT, GDMT)

      Completed
      • Heart Failure With Reduced Ejection Fraction
      • Thoracic Epidural Anesthesia
      • (no location specified)
      Sep 28, 2023

      Bleeding of Unknown Cause: a Swiss Case-control Study

      Not yet recruiting
      • Bleeding Disorder
      • Thrombin generation
      • +3 more
      • Geneva, Switzerland
        University Hospital
      Feb 6, 2023

      Interleukin (IL) -35 in Mycosis Fungoides:Case Control Study

      Recruiting
      • Mycosis Fungoides
      • Skin biopsy
      • Giza, Egypt
        Cairo University
      May 3, 2023

      COVID-19 Vaccines Trial in Rio de janeiro

      Recruiting
      • COVID-19 Vaccines
        • Rio de janeiro, Brazil
          Instituto de Tecnologia em Imunobiológicos Bio-Manguinhos/Fiocru
        Nov 17, 2022

        Esophagogastric Junctional Adenocarcinoma:A Single Center,

        Not yet recruiting
        • Stomach Neoplasms
        • An Intelligent Endoscopic Diagnosis System Developed and Verified Based on Deep Learning
        • (no location specified)
        Apr 6, 2023

        Patients With Diagnosis of Malignant Hyperthermia

        Withdrawn
        • Malignant Hyperthermia
          • Cincinnati, Ohio
            Cincinnati Children's Hospital Medical Center
          Dec 13, 2022

          Prehospital Assessment Units - a Case Control Study

          Active, not recruiting
          • Pneumonia
          • +5 more
          • Prehospital assessment unit
          • Næstved, Denmark
            Prehospital Center
          Dec 8, 2022

          Disease Characteristics of IR-CAD: a Case-control Study

          Not yet recruiting
          • Coronary Artery Disease
          • +6 more
          • Protocol-defined Examinations
          • Beijing, Beijing, China
            Peking Union Medical College Hospital
          Aug 17, 2023

          "Association of Peri-implantitis and Maxillary

          Recruiting
          • Peri-Implantitis
          • +5 more
          • Retrospective analysis of demographic and radiographic data previously obtained from the patient.
          • Sant Cugat Del Vallès, Barcelona, Spain
          • +1 more
          Jun 26, 2023

          BIOMECHANICAL CHANGES IN WOMEN WITH CHRONIC PELVIC PAIN: A CASE

          Completed
          • Pelvic Pain
          • assesment
          • Giza, Egypt
            Rovan Elbesh
          Sep 19, 2022

          Gingival Phenotype Trial (microneedling)

          Not yet recruiting
          • Gingival Phenotype
          • microneedling
          • (no location specified)
          Sep 23, 2023

          Glycaemic Control in Pancreatic Cancer Patients vs Healthy

          Recruiting
          • Pancreatic Cancer
          • Continuous glucose monitors
          • +3 more
          • Lancaster, Lancashire, United Kingdom
          • +1 more
          Oct 13, 2022

          Popliteal Artery Aneurysm, Peripheral Arterial Disease, Quality of Life Trial in Gothenburg, Stockholm (Bypass surgery)

          Recruiting
          • Popliteal Artery Aneurysm
          • +2 more
          • Bypass surgery
          • Gothenburg, Sweden
          • +1 more
          Nov 30, 2022

          Functional Gastrointestinal Disorders, Infant, Newborn, Diseases Trial (Fecal calprotectin dosage, Questionnaire and interview

          Not yet recruiting
          • Functional Gastrointestinal Disorders
          • Infant, Newborn, Diseases
          • Fecal calprotectin dosage
          • Questionnaire and interview with parents
          • (no location specified)
          Jun 30, 2023