Clinical trials: Carbohydrates
G6PD Deficiency
Validation of Diagnostics to Identify Glucose-6-phosphate Dehydrogenase Activity in the US
The primary objective of this study is to assess the accuracy of the SD Biosensor STANDARD G6PD Analyzer in measuring G6PD activity when used by trained health care workers.
- Trial name
- NCT04010695
- Testing
- SD Biosensor G6PD Analyzer, Pointe Scientific Test Kit, HemoCue System
- Where
- United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- PATH
Mucopolysaccharidosis IVA, Morquio A Syndrome
Efficacy and Safety Study of BMN 110 for Morquio A Syndrome Patients Who Have Limited Ambulation
The primary objective of this study is to evaluate the effect of 2.0 mg/kg/week BMN 110 in a patient population that has limited ambulation, in a period of up to 144 weeks.
- Conditions
- Mucopolysaccharidosis IVA, Morquio A Syndrome, MPS IVA
- Trial name
- NCT01697319
- Testing
- BMN 110
- Where
- 7 sites in United States, Germany and 1 more
- Volunteers
- 16 people
- Sponsor
- BioMarin Pharmaceutical
Obesity
Effects of Carbohydrate in Diet and Supplements on the Gastrointestinal Tolerability of LIK066
The purpose of this study was to determine if LIK066 taken with a meal containing low carbohydrate is associated with less diarrhea compared to a high carbohydrate meal and to assess the potential effects of supplements such as…
- Trial name
- NCT03198767
- Testing
- LIK066, Carbohydrate 50%, Carbohydrate 25%
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Novartis Pharmaceuticals
Glycogen Storage Disease Type III
Safety, Tolerability, and Pharmacokinetics of UX053 in Patients With Glycogen Storage Disease Type III (GSD III)
The primary objective of the study is to evaluate the safety of UX053 in adults with Glycogen Storage Disease Type III (GSD III).
- Trial name
- NCT04990388
- Testing
- UX053, Antipyretic, H2 Blocker
- Where
- 6 sites in United States, Italy and 1 more
- Volunteers
- 9 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Healthy, Healthy Volunteers
Effects of Low Fat Versus Low Carbohydrate Diets on Energy Metabolism
Background: Researchers want to learn how different diets affect hormone levels, body weight, energy expenditure, liver fat, and more. To do this, they will use specialized techniques and food plans.
- Trial name
- NCT03878108
- Testing
- LCHF diet, LFHC diet
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Diabetes Mellitus
Study to Understand Gaining Access to Blood Glucose Records
This study is a two-arm randomized controlled trial in which participants will receive either the Livongo Health system or iHealth glucose meter for measuring their blood glucose.
- Trial name
- SUGAR (NCT02956642)
- Testing
- Livongo Health System, iHealth Glucose Meter
- Where
- United States
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Diabetes, Type 2
A Research Study to See How Switching From a Daily Basal Insulin to a New Weekly Insulin, Insulin Icodec, Helps in Reducing the Blood Sugar Compared to Daily Insulin Glargine in Adults With Type 2 Diabetes
This study compares insulin icodec, a new insulin taken once a week, to insulin glargine, an insulin taken once a day. The study medicine will be investigated in participants with type 2 diabetes.
- Trial name
- NCT06340854
- Testing
- Insulin icodec, Insulin glargine
- Where
- 83 sites in United States, Bulgaria and 7 more
- Volunteers
- 412 people
- Sponsor
- Novo Nordisk A/S
Glycogen Storage Disease Type IA
A Study of Adeno-Associated Virus Serotype 8-Mediated Gene Transfer of Glucose-6-Phosphatase in Patients With Glycogen Storage Disease Type Ia (GSDIa)
The primary objectives of this study are to evaluate the efficacy of DTX401 to reduce or eliminate dependence on exogenous glucose replacement therapy to maintain euglycemia and to maintain or improve the quality of glucose…
- Trial name
- NCT05139316
- Testing
- DTX401, Oral prednisolone
- Where
- 20 sites in United States, Brazil and 7 more
- Volunteers
- 52 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
Obesity, Weight Gain
Neurobehavioral Plasticity to Regular Sugar-Sweetened Beverage Intake: An fMRI Experiment
The proposed project will examine the strength, specificity and persistence of neurobehavioral adaptions that occur in the initial period of repeated consumption of a branded sugar sweetened beverage (SSB).
- Trial name
- NCT03490734
- Testing
- Black Cherry and Orange Flavored Beverage with added sugar, Strawberry Kiwi &Lemonade Flavored Beverage with added sugar, Black Cherry and Orange Flavored Beverage no added sugar
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
MPS I
Ascending Dose Study of Genome Editing by the Zinc Finger Nuclease (ZFN) Therapeutic SB-318 in Subjects With MPS I
The purpose of the study is to evaluate the safety, tolerability of ascending doses of SB-318. SB-318 is an intravenously delivered Zinc Finger Nuclease (ZFN) Therapeutic for genome editing.
- Trial name
- NCT02702115
- Testing
- SB-318
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Sangamo Therapeutics
Inherited Mitochondrial Disease
A Safety Study for Previously Treated Vatiquinone (PTC743) Participants With Inherited Mitochondrial Disease
The primary objective of this study is to assess the safety of vatiquinone in participants with inherited mitochondrial disease who had prior exposure to vatiquinone in a PTC/BioElectron sponsored (previously Edison) clinical…
- Trial name
- NCT05218655
- Testing
- Vatiquinone
- Where
- 26 sites in United States, France and 5 more
- Volunteers
- 101 people
- Sponsor
- PTC Therapeutics
Diabetes Mellitus, Type 2, Diabetes Mellitus, Type 1
Safety and Efficacy of Technosphere® Insulin Inhalation Powder (TI Inhalation Powder)When an Optimal Dose is Taken With Varied Carbohydrate Intake
The purpose of this study is to determine if, once a favorable dose of TI Inhalation Powder is established for either a type 1 or 2 patient, based on a average diabetic meal, the patient's favorable dose can be used safely…
- Trial name
- NCT00747006
- Testing
- TI Inhalation Powder and Humalog (Amendment 1), TI Inhalation Powder (original protocol)
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Mannkind Corporation
Hunter Syndrome
An Observational Study Evaluating Anti-Idursulfase Serum Antibody Response in Hunter Syndrome Patients
The objective of this study is to evaluate the effect of anti-idursulfase antibodies on idursulfase safety (measured by infusion related adverse events) between patients who develop anti-idursulfase antibodies and patients who do…
- Trial name
- NCT00882921
- Testing
- Idursulfase
- Where
- 6 sites in United States, Brazil and 1 more
- Volunteers
- 26 people
- Sponsor
- Shire
Bowel; Disease, Carbohydrate Absorption, Difficulty Walking
A Trial of Preoperative CHO Drinks on Postoperative Walking Capacity in Colorectal Surgery
This prospective randomized controlled study is designed to investigate whether preoperative oral carbohydrate loading improves postoperative walking performance, a surrogate indicator for overall functional recovery, in patients…
- Conditions
- Bowel; Disease, Carbohydrate Absorption, Difficulty Walking, Colorectal Neoplasms
- Trial name
- NCT01844375
- Testing
- Carbohydrate group, Control group
- Where
- Thailand
- Volunteers
- 70 people
- Sponsor
- Mingkwan Wongyingsinn, MD
Diet Habit, Sugar-Sweetened Beverages
iSIPsmarter: An RCT Evaluating the Efficacy of a Technology-Based Intervention to Reduce Sugary Drinks in Rural Appalachia
The proposed randomized controlled trial (RCT) is guided by the RE-AIM (i.e. reach, efficacy, adoption, implementation, maintenance) framework and targets 244 adults from rural Appalachia.
- Trial name
- NCT05030753
- Testing
- iSIPsmarter, Patient Education (PE)
- Where
- United States
- Volunteers
- 249 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Healthy Aging
Effect of a Two-month Carbohydrate-restricted Diet on Energy Metabolism in a Seniors' Residence
The present study will assess the effects on glucose, ketones and other blood biomarkers fuels, cognition, quality of life, physical activity and well-being of a reduced carbohydrate menu (R-CHO) for 2 months in a population…
- Trial name
- SAGE (NCT06022094)
- Testing
- 2 months of reduced carb menus
- Where
- Canada
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Université de Sherbrooke
Food Preferences, Appetitive Behavior
The Impact of the Physiological Response to Sugar on Brain Activity and Behavior
The goal of this pilot study is to test the feasibility of assessing how biological factors and chemical properties of sugars may influence metabolism and food reward in humans.
- Trial name
- NCT06015490
- Testing
- Sucrose drink, Glucose drink, Fructose drink
- Where
- United States
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Virginia Polytechnic Institute and State University
Primary Hyperoxaluria Type 1 (PH1)
Study of Lumasiran in Healthy Adults and Patients With Primary Hyperoxaluria Type 1
The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics, and pharmacodynamics of single-ascending doses (SAD) and multiple-ascending doses (MAD) of lumasiran in healthy adult volunteers and subjects…
- Trial name
- NCT02706886
- Testing
- Lumasiran
- Where
- 9 sites in France, Germany and 3 more
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Alnylam Pharmaceuticals
Obesity
Considering Patient Diet Preferences to Optimize Weight Loss
Obesity is increasingly common and can lead to decreased quality of life, increased medical and psychiatric illness, high health care costs, and early mortality.
- Trial name
- DietChoice (NCT01152359)
- Testing
- Choice, Control
- Where
- United States
- Volunteers
- 207 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Cardiovascular Disease, Obesity
Beverages and Societal Health
The overall aim of the study is to compare the effects of three types of beverages - sugar-sweetened (SSB), artificially sweetened (ASB), and unsweetened (USB) - on cardiovascular disease (CVD) risk factors and body weight among…
- Trial name
- BASH III (NCT01295671)
- Testing
- Provision of beverages
- Where
- United States
- Volunteers
- 203 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital