- ICH GCP
- US Clinical Trials Registry
- Search trials
Search clinical trials for: Vitamin A Effectiveness
Total 497698 results
-
AbbottCompletedRenal Insufficiency, Chronic | Hemodialysis | Secondary Hyperparathyroidism | Hypercalcemia | Parathyroid HormonePeru
-
Kyberg Vital GmbHCompletedto Improve the Effectiveness of a Amino Acid Dietary Supplement in Chronic Pharyngeal Infections vs PlaceboGermany
-
Aga Khan UniversityLondon School of Hygiene and Tropical Medicine; Save the Children; John Snow,... and other collaboratorsCompleted
-
DermiPsor, Ltd.Suspended
-
Johnson & Johnson Pharmaceutical Research & Development...Completed
-
Johnson & Johnson Pharmaceutical Research & Development...CompletedAnemia | Orthopedic Procedures | Blood Transfusions, Autologous
-
Azidus BrasilSuspendedReduction of Stress and Fatigue
-
Azidus BrasilUnknown
-
The First Affiliated Hospital of Anhui University...China Academy of Chinese Medical Sciences; Beijing University of Chinese MedicineUnknown
-
Yokohama City University Medical CenterUnknownArthroplasty, Replacement, Hip | Bone DensityJapan
-
London School of Hygiene and Tropical MedicineCheikh Anta Diop University, Senegal; Institut de Recherche pour le Developpement and other collaboratorsUnknown
-
Peschke Meditrade, GmbHUnknown
-
Marilia Medicine SchoolCompleted
-
Save the ChildrenHarvard University; University of WestminsterUnknownMicronutrient DeficienciesBangladesh
-
Federal University of São PauloUnknownProgressive Keratoconus | Cornea DegenerationBrazil
-
Swiss Tropical & Public Health InstituteLondon School of Hygiene and Tropical Medicine; Hospital Clinic of Barcelona; Ifakara Health Research and Development Centre and other collaboratorsUnknown
-
Institut de Recherche pour le DeveloppementCompleted
-
University of HelsinkiMiina Sillanpää FoundationCompletedOsteoporosis | FracturesFinland
-
Instituto Nacional de Salud Publica, MexicoCompletedAnemia | Iron Deficiency | StuntingMexico
-
London School of Hygiene and Tropical MedicineMedical Research Council; National Malaria Control Programme, The GambiaCompleted
-
David Ilan SandbergNot yet recruitingRecurrent Ependymoma | Recurrent Medulloblastoma | CNS MalignanciesUnited States
-
Mansoura UniversityRecruiting
-
Ahram Canadian UniversityRecruitingMetabolic SyndromeEgypt
-
University of ChileCentro FONDAP de Gerociencia, Salud mental y Metabolismo (GERO); Center for...RecruitingFrailty | Fall | Frailty Syndrome | FallsChile
-
Genelux CorporationNewsoara Biopharma Co., Ltd.Not yet recruitingNon-small Cell Lung Cancer Stage III | Non-small Cell Lung Cancer | Advanced Non-squamous Non-small-cell Lung Cancer | Non-small Cell Lung Cancer Stage IV | Metastatic Squamous Non-Small Cell Lung Carcinoma | Non-small Cell Lung Cancer Recurrent | Metastatic Non-squamous Non Small Cell Lung Cancer and other conditions
-
CHU de ReimsRecruitingDuration of Hospitalization in Intensive Care UnitFrance
-
BiocodexExystatNot yet recruitingPrimary Hyperoxaluria Type 3 | Primary Hyperoxaluria Type 2 | Primary Hyperoxaluria Type 1
-
Inozyme PharmaNot yet recruitingPseudoxanthoma Elasticum | Arterial Calcification | Gene Mutations | Ectonucleotide Pyrophosphatase/phosphodiesterase1 Deficiency | Autosomal Recessive Hypophosphatemic Rickets Type 2
-
Guangzhou Medical UniversityNot yet recruitingLeptomeningeal MetastasisChina
-
Chen XiaopingRecruitingHCC | Precision TherapyChina
-
University of ArkansasU of ARecruitingBreast Cancer | Prostate CancerUnited States
-
Guangzhou Medical UniversityNot yet recruiting
-
Tongji HospitalThe First People's Hospital of Jingzhou; Wuhan Central Hospital; Wuhan No.1 Hospital and other collaboratorsRecruitingSystemic Lupus ErythematosusChina
-
Merck Sharp & Dohme LLCGOG Foundation; European Network of Gynaecological Oncological Trial Groups...Not yet recruiting
-
Xijing HospitalNot yet recruitingSintilimab | Neoadjuvant Chemotherapy | Locally Advanced Gastric Cancer
-
University of NicosiaRecruiting
-
Riphah International UniversityNot yet recruitingNeck Pain | Musculoskeletal ManipulationPakistan
-
German University in CairoProf. Mohamed Hassan Solayman, Clinical pharmacy Department, German University... and other collaboratorsNot yet recruiting
-
China-Japan Friendship HospitalHeidelberg University; Peking Union Medical CollegeNot yet recruitingChronic Obstructive Pulmonary Disease | Comorbidities and Coexisting Conditions
-
Universidad Rey Juan CarlosRecruitingPost-acute COVID-19 Syndrome | Long-COVIDSpain
-
Sun Yat-sen UniversityRecruitingPediatric Cancer | RhabdomyosarcomaChina
-
Duke UniversityNational Cancer Institute (NCI); Kenya Medical Research InstituteNot yet recruiting
-
University of SevilleNot yet recruiting
-
University of California, San FranciscoFogarty International Center of the National Institute of HealthNot yet recruiting
-
Ningbo No. 1 HospitalRecruitingPrimary Central Nervous System LymphomaChina
-
RenJi HospitalRecruitingHemodialysis Access FailureChina
-
Gia Dinh People HospitalNot yet recruitingMild Cognitive Impairment | Dementia Prevention
-
GCS Co., LtdEurofins Laboratoire DermscanNot yet recruiting
-
Al-Azhar UniversityNot yet recruiting
-
European Society of Intensive Care MedicineNot yet recruitingPrevalence of Burn-out Among Intensive Care Professionals