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Clinical Trials on Retrospective Study
Total 653 results
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Peking University First HospitalUnknownStaphylococcal Infections | Acute Kidney Injury | Adverse Effect | Cross-sectional Study | VancomycinChina
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AstraZenecaCompletedThe Aim of This Study is to Investigate the Frequency and Related Risk Factors of Recurrence, and Quality of Life in Patients With GERD After Treatment With PPIKorea, Republic of
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Dao Wen WangShanghai Institute of Materia Medica, Chinese Academy of SciencesCompletedType 2 Diabetes | Chronic Heart Failure | Cohort Study | Cardiovascular MortalityChina
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Centre Hospitalier Universitaire VaudoisCompletedEmergencies | Bleeding | Trauma Injury | Female | Blood Transfusion | Cohort Study | Prognosis | Adult | Male | Humans | Haemorrhagic Shock | Massive Transfusion | Massive Hemorrhage | Hospital Mortality | Bleeding Hemorrhage | Hemorrhage / Mortality | Models, Theoretical | Wounds and Injuries / MortalitySwitzerland
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Hospices Civils de LyonCompletedThis Study Describes the Different Causes of Death in 237 FL PatientsFrance
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King Saud UniversityRecruitingCross Sectional Hospital Based StudySaudi Arabia
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Beijing Tongren HospitalUnknownNMO Spectrum Disorder;Registry StudyChina
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Fudan UniversityShenzhen Maternity & Child Healthcare HospitalNot yet recruitingDietary Habits | Gestational Diabetes Mellitus | Lifestyle Intervention | Randomized Controlled Study
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NoNO Inc.CompletedFirst-In-Human Study to Evaluate Safety of a New Drug Intended for Treatment of Acute Ischemic StrokeCanada
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University of Sao PauloSantanderTerminatedEar Acupuncture Effectiveness In Reducing The Signs And Symptoms Of Stress And Anxiety (EAEIRTSOSAA)Inclusion Criteria: | Voluntary Participation in the Study With Available Time for Submission to the Sessions, Which Occur Over Two Months. | Have a Score of Stress Medium, High or Very High in the LSS Questionnaire, Completion of the STAI and General Form. | Exclusion Criteria: | Pregnant...
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Hospital General Universitario Gregorio MarañonCompletedThe Aim of the Study is to Analyze the Incidence of Trocar Site Hernia (TSH) | in Orifices Created by Trocars Measuring ≥10 mm in Diameter, | and to Determine Whether Closure of the External Fascial Layer Prevents | TSH and Potential Related Complications.Spain
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Zhujiang HospitalNot yet recruitingHemodynamics;In-stent Stenosis;Transcranial Doppler;Intracranial Aneurysm;Flow Diverter; Prospective Cohort StudyChina
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Shandong New Time Pharmaceutical Co., LTDRecruitingDose-Escalation Study, Relapsed or Refractory Multiple MyelomaChina
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Hôpital Universitaire SahloulCompletedSevere Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) | a Randomized Double-blind Study | PHYTOTHERAPIETunisia
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Guangxi Medical UniversityGuilin Medical College; Second Affiliated Hospital of Guangzhou Medical University and other collaboratorsUnknownTo Investigate the Characteristics and Prognostic Factors of T. Marneffei Infections and the Causes of Misdiagnosis | To Study the Recurrence Indicators and Establish a Therapeutic Effect Evaluation System of T. Marneffei InfectionsChina
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Tanta UniversityUnknownPost-Dural Puncture Headache | Sphenopalatine Ganglion Block | Adrenaline | Orthopedic | Randomized Controlled Study
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Landeskrankenhaus FeldkirchCompletedDiabetic Peripheral Neuropathy | Diabetes Mellitus Type I | Nerve Conduction Study Not PerformedAustria
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Sakarya UniversityCompletedThis Study Investigated the Influence of Body Mass Index (BMI) on PDPH in Elective Caesarean Section Patients in Whom 27G Spinal Needles Were Used
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CARE Pharma Shanghai Ltd.CompletedParoxysmal Nocturnal Hemoglobinuria, Natural History StudyChina
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South Valley UniversityActive, not recruitingWe Conducted This Prospective Randomized Comparative Study to Compare Between Outcome of Laparoscopic and Open Orchiopexy of High InguinaEgypt
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University Medical Center, KazakhstanNot yet recruitingClinical StudyKazakhstan
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Hôpital Edouard HerriotCompleted
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University Hospital, Clermont-FerrandGroupama foundation; Biochemistry Lab University Hospital Clermont-FerrandRecruitingWomen and Men Over 18 Years Old | AF Ablation (ECS recommendation2020&ACS2014) Either for Paroxysmal AF Unresponsive to Anti-arrhythmic Treatment Either for Persisting Symptomatic AF | Able to Give His Non Opposition to Participate to the StudyFrance
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Sichuan Cancer Hospital and Research InstituteRecruitingALK-positive Non-small Cell Lung Cancer | Real World StudyChina
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Washington University School of MedicineSt. Louis UniversityTerminatedThe Primary Outcome of This Study Will be the Rate of EndometritisUnited States
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University of SaskatchewanGovernment of Canada; Vaccine Formulation Institute (VFI); Government of Saskatchewan and other collaboratorsCompletedDouble Vaccinated for COVID-19 (For Phase 1 of the Study) | Acute Respiratory Syndrome Coronavirus 2 (For Phase 2 Exploratory Group)Canada
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Hospital Universitario San Juan de AlicanteUnknownSleep Apnea | Polysomnography | Home Respiratory Polygraphy Sleep Study | Childhood Sleep Apnea | Therapeutic DecisionSpain
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University of IowaCompletedThe Focus of the Study is to Monitor MRI Signal Changes and Inflammatory Biomarkers With Use of Aspirin in Patients With Unruptured Cerebral AneurysmUnited States
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Hamdard UniversityRecruitingEffect of Unani Medicine for the Management of Anomalies Associated With Polycystic Ovarian SyndromeComparative StudyPakistan
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Klinikum FloridsdorfMedical University of Vienna; Klinik Favoriten; Salzkammergut Klinikum VöcklabruckCompletedThe Aim of This Study is to Determine the Influence of BMI and Lymph Node Status on OS in CRC Patients in the Long TermAustria
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National Taiwan University HospitalRecruiting
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Institute of Medical Biology, Chinese Academy of...Guangxi Center for Disease Control and PreventionCompletedThe Study Focused on the Safety of Inactivated EV71 Vaccine (Human Diploid Cell) Against Hand, Foot and Mouth Disease in Chinese Children and InfantsChina
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Federal Center of Cerebrovascular Pathology and...UnknownThe Aim the Study is to Collect and Analyze Data on Patients With Acute Ischemic Stroke During Intravenous Thrombolytic Therapy With AlteplaseRussian Federation
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michal rollRecruitingSurgical Resection | The Aim of the Study is to Evaluate the Efficacy of Photodynamic Therapy as an | Adjuvant Therapy on the Clinical Outcome of Patients With Desmoid Tumors AfterIsrael
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Brigham and Women's HospitalBaylor College of Medicine; Duke University; National Human Genome Research Institute...CompletedHealthy Adults (Full Study and Extension Phase) | Hypertrophic Cardiomyopathy or Dilated CardiomyopathyUnited States
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Gansu Provincial Maternal and Child Health Care...RecruitingCognitive Impairment | Cohort Study | Gestational Diabetes Mellitus in PregnancyChina
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NMC Specialty HospitalCompletedRespiratory Failure | Respiratory Distress Syndrome, Adult | Hypoxemic Respiratory Failure | Phenotypic Abnormality | Delphi StudyUnited Arab Emirates
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University Health Network, TorontoPrincess Margaret Hospital, Canada; Ontario Institute for Cancer ResearchCompletedBreast Cancer | Colorectal Cancer | Metastatic | Gynecological Cancer | Melanoma Cancer | Eligible for Phase I or Phase II StudyCanada
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Leti Pharma GmbHCompletedAllergic Rhinitis/Rhinoconjunctivitis +- Intermittent Asthma | Sensitization Against Phleum Pratense Pollen | Dose-Finding StudyGermany
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Lotus PharmaceuticalUnknownThe Objectives of the Study is to Evaluate the Efficacy and Safety of Acarmet (Metformin HCl 500 mg | Plus Acarbose 50 mg Tablets) Thrice Daily Versus Acarbose 50 mg Thrice Daily Over 16 Weeks in | Subjects With Type 2 Diabetes Mellitus.Taiwan
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General Administration of Military Health, TunisiaRecruitingStudy the Efficacy of ITA in Patients With Allergic Asthma or Allergic Rhinitis or Allergic Rhinitis Compared With Conventional TreatmentTunisia
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Cairo UniversityNot yet recruitingStudy the Relationship Between Insulin Resistance With Hormonal and Ovarian Morphological Characteristics in Patients With Polycystic Ovarian Syndrome
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Alder Hey Children's NHS Foundation TrustCompletedCovid19 | This is a Pilot Study Which Aims to Assess the Validity and Applicability of Lateral Flow Assays (LFAs) Which Can be Used as a Point of Care Test for COVID-19United Kingdom
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Makerere UniversityUniversity of MinnesotaRecruitingThe Study Will Focus on Assessing the Survival Benefit on an Enhanced Package of Care for Patients With Advanced HIV DiseaseUganda
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Harbin Medical UniversityActive, not recruitingPathologically Confirmed Differentiated Thyroid Carcinoma | All Patients Are in the Initial Treatment Phase | Normal Cognitive and Communicative Abilities, Capable of Reading and Understanding Questionnaires in Chinese | Ability to Use a Smartphone | Voluntary Participation in the Study...China
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Shaare Zedek Medical CenterCompletedParturient Who Underwent Epidural Anesthesia During Which an Unintentional Dural Punctur Occurred | Parturient Who Develop a Postdural Puncture Headache | Parturient Who Gave Informed Consent to Participation in the StudyIsrael
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Deraya UniversityCompletedThe Purpose of This Study is to Predicting Female Pelvic Tilt and Lumbar Angle Using Machine Learning in Case of Urinary Incontinence and Sexual DysfunctionEgypt
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Fujian Medical University Union HospitalRecruitingUrinary Bladder Neoplasms | Treatment Outcome | Neoplasm Recurrence, Local | Multicenter Study | Immunotherapy, Active | BCG VaccineChina
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National Taiwan University HospitalUnknownTo Investigate the Inflammasome Response of Inflammatory and Resting Macrophage | To Compare the Difference of Inflammasome Response of Inflammatory Macrophage | To Study the Diagnostic Aid From Immunological Markers in Inflammasome ResponseTaiwan
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Laboratoires URGORecruitingDiabetic Foot Ulcer | Venous Leg Ulcer | Real Life Study | TLC-NOSF Dressings | QoL QuestionnaireFrance