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Search clinical trials for: Viagra (Sildenafil citrate)
Total 1857 results
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University of Texas Southwestern Medical CenterNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)Completed
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Food and Drug Administration (FDA)Spaulding Clinical Research LLCCompletedPharmacokinetics | Food-drug Interaction | Ranitidine Adverse ReactionUnited States
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University of PennsylvaniaCompletedHeart Failure | Diastolic Heart FailureUnited States
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Queen Mary University of LondonCompleted
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University of North Carolina, Chapel HillThrasher Research FundActive, not recruiting
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Lee's Pharmaceutical LimitedChina Oncology Focus LimitedWithdrawnHepatocellular Carcinoma
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Peking University Sixth HospitalRecruiting
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University of ManchesterCompleted
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LifeBridge HealthCompletedColonoscopyUnited States
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Johns Hopkins UniversityCompletedCLABSI - Central Line Associated Bloodstream InfectionUnited States
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Jean-Philippe BertocchioCompletedNephrolithiasis | Body Weight | Blood Pressure | Metabolic Acidosis | Extracellular AlterationFrance
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University of ViennaMedical University of Vienna; Flinders University; Queensland University of Technology and other collaboratorsCompleted
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Shaheed Zulfiqar Ali Bhutto Medical UniversityCompletedUmbilical Granuloma
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Gladwin, Mark, MDWithdrawnHypertension | Metabolic SyndromeUnited States
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Astellas Pharma IncCompletedVenous ThromboembolismJapan
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Dawnrays Pharmaceutical (Holdings) LimitedUnknown
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University of ZurichUniversity of Texas Southwestern Medical Center; Swiss Federal Institute of...CompletedBone Disease | Metabolic Acidosis | Physical Capacity | Renal Transplant Patients | Mineral MetabolismSwitzerland
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Rutgers, The State University of New JerseyTerminated
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University Hospital, GrenobleCompleted
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Hospital Clinic of BarcelonaRecruitingFatigue | Surgery--Complications | Operative TimeSpain
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University of PennsylvaniaNorthwestern UniversityCompleted
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McNeil ABWithdrawnHealthyRussian Federation
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Sreedhar MandayamKeryx BiopharmaceuticalsActive, not recruitingChronic Kidney Diseases | End Stage Renal DiseaseUnited States
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University Hospital, BordeauxNot yet recruiting
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Kaiser PermanenteKeryx BiopharmaceuticalsCompletedHyperphosphatemiaUnited States
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Keryx BiopharmaceuticalsCollaborative Study Group (CSG)CompletedHyperphosphatemia | End-stage Renal DiseaseUnited States
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University of DelawareCompletedEndothelial Dysfunction | Kidney Disease, ChronicUnited States
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Universidad Autonoma de MadridUniversidad Politecnica de Madrid; Camilo Jose Cela UniversityCompletedNitrates | Nutrition | Physical Performance | Sport Physiology | Elite Athletes
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University of ChicagoRecruiting
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Queen Mary University of LondonCompletedCardiovascular Diseases | Inflammation | Inflammatory Response | Nitric Oxide | Inflammation; SkinUnited Kingdom
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Queen Mary University of LondonActive, not recruitingHeart Failure | Heart Failure, SystolicUnited Kingdom
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University Hospital, BordeauxRecruitingProsthetic Joint InfectionFrance
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Dr David DE BELSRecruiting
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Susan ChangAmerican Brain Tumor AssociationTerminated
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Keryx BiopharmaceuticalsCollaborative Study Group (CSG)CompletedEnd-Stage Renal Disease | HyperphosphatemiaUnited States, Puerto Rico
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University of ReadingSaudi Cultural BureauCompletedNo Dental Disease | Non-smokingUnited Kingdom
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Bournemouth UniversityInstitute of Bioengineering and Bioimaging (IBB); University of Portsmouth; Loughborough...Completed
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Sun Yat-sen UniversityCompletedDentine HypersensitivityChina
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University of Sao Paulo General HospitalInCor Heart Institute; Hospital do Cancer, Sao PauloSuspendedHemodialysis Complication | Acute Kidney Injury | Anticoagulant ToxicityBrazil
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University of North Carolina, Chapel HillNational Heart, Lung, and Blood Institute (NHLBI)Withdrawn
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Pusan National University HospitalCompleted
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University of WashingtonNational Heart, Lung, and Blood Institute (NHLBI)CompletedOut-Of-Hospital Cardiac ArrestUnited States
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University of North Carolina, Chapel HillVanderbilt UniversityWithdrawn
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Universidade Federal de SergipeJohnny Alexandre Oliveira TavaresCompleted
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National Cancer Institute, NaplesActive, not recruitingPatients Undergoing Elective ColonoscopyItaly
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Guang'anmen Hospital of China Academy of Chinese...Ministry of Science and Technology of the People´s Republic of ChinaCompleted
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Nicola LongoNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); National...Completed
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Frieda WolfRecruiting