Clinical Trials on Ascorbic Acid Deficiency

Total 9963 results

Hospices Civils de Lyon

Recruiting

Hypovitaminosis C Prevalence and Risk Factors in an Acute Geriatric Unit (HYPO-VIT-C)

Deficiency, Vitamin C

France
National Cancer Center, Korea

Completed

Combination Method Using Sodium Picosulfate and Magnesium Citrate and PEG With Ascorbic Acid for Bowel Preparation

Bowel Preparation | Sodium Picosulfate and Magnesium Citrate | Polyethylene Glycol With Ascorbic Acid

Korea, Republic of
University of Wisconsin, Madison

Completed

Outcomes of Septic Shock Patients Treated With a Metabolic Resuscitation Bundle Consisting of Intravenous Hydrocortisone, Ascorbic Acid and Thiamine.

Septic Shock | Ascorbic Acid Deficiency

United States
TCI Co., Ltd.

Completed

The Effect of Liposome Vitamin C on the Absorption and Metabolism of the Human Body.

Vitamin C Deficiency

Taiwan
Jewish General Hospital

Completed

Vitamin Deficiency and Blood Pressure in Hospitalized Jewish General Hospital (JGH) Patients

Vitamin D Deficiency | Vitamin C Deficiency

Canada
Arrowhead Regional Medical Center

Completed

Low Dose Vitamin C in Burns >20% Compared to Previous Studies With High Dose Vitamin C

Burns | Ascorbic Acid Deficiency | Fluid and Electrolyte Imbalance | Burn Degree Second | Burn Degree Third | Burn Shock

United States
Hospital Universitario Ramon y Cajal

Recruiting

Ascorbic Acid to Prevent Postreperfusion Syndrome in Liver Transplantation (VITACTOH)

Liver Transplantation | Ascorbic Acid | Postreperfusion Syndrome

Spain
Semmelweis University
Novonex Pharma Kft

Completed

"Novo C Plus" Vitamin C Containing Dietary Supplement Bioavailability in Healthy Subjects

Vitamin C Deficiency

Hungary
Hospices Civils de Lyon

Completed

Study of Prevalence and Risk Factors of Hypovitaminosis C in Long Term Care Unit (Vitamin C)

Vitamin C Deficiency | Scurvy

France
National Taiwan University Hospital

Unknown

The Effect of Vitamin C on Quality of Life of Terminal Cancer Patients

Vitamin C Deficiency

Taiwan
Institut Pasteur
University of Copenhagen; Institut Cochin

Recruiting

Study on the Association Between Vitamin C Deficiency and Diarrhea in Children (VITAL)

Diarrhea | Infantile

France, Central African Republic, New Caledonia
Pascoe Pharmazeutische Praeparate GmbH

Recruiting

A Long-term Study to Describe the Use of PASCORBIN® 7.5 g in Patients With Vitamin C Deficiency

Chronic Disease | Acute Disease | Vitamin C Deficiency

Germany
Mansoura University

Completed

Effects Of Combination Therapy Of Statin And Ascorbic Acid For Prevention Of Contrast-Induced Nephropathy

AKI | Contrast-induced Nephropathy | Statin | Ascorbic Acid

Egypt
Chimei Medical Center

Completed

The Impact of Intravenous Vitamin C Combined With Nerve Blocks on Postoperative Pain and Recovery After Total Knee Arthroplasty

Postoperative Pain | Ascorbic Acid

Taiwan
Cairo University

Recruiting

The Effect of Vitamin C on GCF Total Oxidant Capacity in Smoker Patients With Periodontitis

Vitamin C Deficiency

Egypt
Dr Adnan Agha

Recruiting

Effect of Vitamin C Supplementation in Patients With Primary Hypothyroidism

Hypothyroidism | Vitamin C Deficiency | Primary Hypothyroidism

United Arab Emirates
Cairo University

Completed

Vitamin C Deficiency in Septic Shock

Septic Shock

Egypt
American University of Beirut Medical Center

Withdrawn

Vitamin C for the Prevention of UTI in Women Who Undergo Elective GYN Surgeries

Catheter-Associated Urinary Tract Infection, Ascorbic Acid

Lebanon
Wroclaw Medical University

Unknown

The ALA, DHA and EPA Esters in the Prevention of Cardiovascular Diseases. (OMEGA)

Cardiovascular Diseases | Preventive Medicine | Fatty Acids | Anti-Inflammatory Agents | Eicosapentaenoic Acid | Preventive Health Services | Alpha-Linolenic Acid | Docosahexaenoic Acids

Poland
Medical University of Vienna

Recruiting

Chewing Gum Containing Vitamin-c to Treat Emesis Gravidarum

Hyperemesis Gravidarum | Nausea Gravidarum | Vitamin C Deficiency

Austria
University Hospital, Montpellier

Recruiting

Prevalence of High Plasmatic 3OMethyldopa Level in a Specific Population of Patients With a Symptomatology Compatible With AADC Deficiency (DOPADEF)

Aromatic L-Amino Acid Decarboxylase Deficiency

France
Centre Medicina Esportiva i Osteopatia, Spain

Completed

Systemic Adverse Effects After Osteopathic Treatment and Vitamin C

Oxidative Stress | Adverse Effects | Ascorbic Acid

Spain
SCP Battistelli

Completed

Alcohol Abuse or Alcohol Withdrawal: Risk of Latent Scurvy

Alcoholics
Maria Luz Couce Pico
Fundación Ramón Domínguez

Withdrawn

Triheptanoin Treatment Trial for Patients With Long-chain Fatty Acid Beta-oxidation Defects

Long-chain Fatty Acid Transport Deficiency

Spain
Shanghai Jiao Tong University School of Medicine
Shanghai Vitalgen BioPharma Co., Ltd.

Recruiting

An Early Clinical Trial to Evaluate VGN-R09b for Treatment of Aromatic L-amino Acid Decarboxylase (AADC) Deficiency.

Aromatic L-amino Acid Decarboxylase (AADC) Deficiency

China
Oklahoma State University Center for Health Sciences

Active, not recruiting

Food and Alcohol Behavior Study: Meaningful Enhancement (FAB:ME)

Folate Deficiency

United States
Indonesia University
United States Agency for International Development (USAID); Ministry of Research...

Completed

Serum Folic Acid Status, Genotyping MTHFR 677C-->T, Plasma Homocysteine, DNA Methylation of IGF2 Gene and Microbiota of the Children: Mother-Children Cohort Study

Folic Acid Deficiency

Indonesia
Harvard University

Completed

In Utero Capacity Formation and Socio-economic Outcomes (CDS)

Folic Acid Deficiency

Tanzania
National Taiwan University Hospital
PTC Therapeutics

Completed

A Clinical Trial for Treatment of Aromatic L-amino Acid Decarboxylase (AADC) Deficiency Using AAV2-hAADC - An Expansion

Aromatic Amino Acid Decarboxylase Deficiency

Taiwan
Hadassah Medical Organization

Unknown

Relationship Between Folic Acid and Warfarin Metabolism and Effect

Folic Acid Deficiency

Israel
National Institute of Health and Nutrition

Completed

Correspondence of Folate Dietary Intake and Biomarker Data

Folate Deficiency
Mansoura University
Swedish University of Agricultural Sciences; The Swedish Research Council for...

Completed

Folate-Rich Foods Improve Folate Status (Folatefood)

Folic Acid Deficiency

Egypt
Alexion

Recruiting

Lysosomal Acid Lipase (LAL) Deficiency Registry (ALX-LALD-501)

Wolman Disease | Cholesterol Ester Storage Disease | Lysosomal Acid Lipase Deficiency | Acid Cholesteryl Ester Hydrolase Deficiency, Type 2 | Acid Lipase Deficiency | LIPA Deficiency | LAL-Deficiency

France, Belgium, United States, Spain, Germany, Greece, Israel, Italy, Slovenia, United Kingdom, Brazil, Canada, Denmark, Australia, Croatia, Czechia, Ireland, Mexico, Netherlands, Poland, Portugal, Saudi Arabia
American University of Beirut Medical Center

Withdrawn

Vitamin C for the Prevention of UTI in Women Who Undergo Elective Gynecological Surgeries

Catheter-Associated Urinary Tract Infection, Ascorbic Acid

Lebanon
Meir Medical Center

Completed

The Association Between Religious Origin and Age, and Vitamin B12 and Folic Acid Plasma Levels in Non Jewish Population in Western Galilee

Folic Acid Deficiency | Vitamin B12 Deficiency

Israel
University of Toronto
The Hospital for Sick Children; Heinz Endowments

Completed

Relative Bioavailability of Iron and Folic Acid in New Test Supplement

Iron Deficiency | Folic Acid Deficiency

Canada
Medical University of Graz

Completed

Natural Versus Synthetic Vitamin B Complexes in Human

Healthy | Oxidative Stress | Vitamin B 12 Deficiency | Polyphenols | Thiamine and Niacin Deficiency States | Pyridoxine Deficiency | Folic Acid Deficiency Anemia, Dietary | Peroxidase; Defect | Homocystine; Metabolic Disorder

Austria
King's College Hospital NHS Trust

Completed

The Impact of the pH on Cardiac Function in the Critically Ill Patient

Acidosis | Acid Base Disorder | Cardiac; Deficiency

United Kingdom
University Hospital, Strasbourg, France

Completed

Studying the Association Between Folic Acid Deficiency and Social Isolation for Elderly Patients

Folic Acid Deficiency | Elderly Patients | Social Isolation

France
National Taiwan University Hospital
PTC Therapeutics

Completed

A Phase I/II Clinical Trial for Treatment of Aromatic L-amino Acid Decarboxylase (AADC) Deficiency Using AAV2-hAADC (AADC)

Aromatic L-amino Acid Decarboxylase (AADC) Deficiency

Taiwan
Boston Children's Hospital
UNICEF; Ministry of Health, Liberia; Liberia Institute of Statistics and Geo-Information...

Withdrawn

Nutrition Intervention to Address Anemia Among Adolescent Girls in Liberia

Nutritional Anemia | Knowledge, Attitudes, Practice | Food Habits | Iron Deficiency Anemia Treatment | Nutritional Deficiency | Adolescent Development | Folic Acid Deficiency Anemia, Dietary
Oslo University Hospital
University of Oslo; Umeå University; University of Geneva, Switzerland

Active, not recruiting

Nutrition Therapy in the Immature Infant (ImNuT) (ImNuT)

Immature Infant | Essential Fatty Acid Deficiency

Norway
Walden University

Completed

Maternal Risk Factors for Autism Spectrum Disorders: A Case-Control Approach

Pregnancy Related | Autism Spectrum Disorder | Autistic Disorder | Folate Deficiency | Folic Acid Deficiency | Diet, Healthy | Autism | Diet; Deficiency | Folic Acid Overdose

United States
Eduardo Ferriolli

Completed

Milk Biofortification Promotes Health Benefits in Institutionalized Elderly

Fatty Acid Deficiency | Nutrient Deficiency | Vitamin E Deficiency | Selenium Deficiency | Age-Related Immunodeficiency | Institutionalization; Disinhibited Attachment

Brazil
Bina Nusantara University
Maastricht University; Yayasan Rumah Sakit Islam (YARSI) University; Universitas...

Completed

Immune and Scfa Profile of Stunting Children

Stunting | Immune Deficiency | Fatty Acid

Indonesia
The University of Hong Kong
Queen Mary Hospital, Hong Kong

Not yet recruiting

Effect of Folic Acid Supplementation in Pregnant Women Having Thalassaemia Trait

Thalassemia | Folic Acid Deficiency Anemia
University of California, Davis
University of California, San Francisco; Ethiopian Public Health Institute; Nutrition...

Enrolling by invitation

Acceptability and Nutritional Impact of Double-fortified Salt Containing Iodine and Folic Acid - Phase 1 (DFS-IoFA-1)

Folate Deficiency | Iodine Deficiency | Anemia, Macrocytic | Anemia Deficiency | Salt Intake

Ethiopia
SingHealth Polyclinics

Completed

Study of the Association of Muscle Strength, Balance and Other Factors With Vitamin Levels Among Elderly Diabetics

Vitamin D Deficiency | Fall | Vitamin B 12 Deficiency | Folate Deficiency | Muscle Strength | Hyperhomocysteinemia

Singapore
Hennepin Healthcare Research Institute
University of Minnesota; Regions Hospital

Completed

The Effect of Vitamin C on Wound Healing In Mandibular Fracture Patients

Smoking | Inflammation | Surgery | Surgery--Complications | Wound Infection | Oxidative Stress | Wound | Mandible Fracture | Mandibular Fractures | Vitamin C Deficiency | Ascorbic Acid Deficiency | Wound Complication | Wound of Skin | Wound Dehiscence | Mandible Open Fracture | Mandible Closed Fracture

United States
University of California, Davis
University of California, San Francisco; University of Rhode Island; Ethiopian... and other collaborators

Not yet recruiting

Acceptability and Nutritional Impact of Double-fortified Salt Containing Iodine and Folic Acid (DFS-IoFA-2)

Vitamin B 12 Deficiency | Folate Deficiency | Iodine Deficiency | Anemia Deficiency | Salt Intake | Anemia Macrocytic

Clinical Trials on Ascorbic Acid Deficiency

Sponsors and Collaborators

Medical Conditions

Drug Interventions

CROs by country

CROs in Suriname

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations