If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Brief Summary:
The objective of this clinical trial, a pilot study, is to assess the impact of nicotinamide (NAM) on individuals with hepatic fibrosis.
The main question it aims to answer is:
\- To determine if the treatment with NAM is able to arrest, or even reduce, the hepatic fibrosis.
In addition, we also want to study the effect of NAM on:
* General parameters (weight, HOMA-IR, etc).
* Adiposity distribution (liver and body).
* Systemic inflammation.
* Thermogenic capacity of adipose tissue.
* Microbiota composition.
Researchers will compare NAM to a placebo, to see if NAM can arrest or revert hepatic fibrosis and its associated effects.
Participants will take either NAM or placebo. The dosage will be 1.2g/m2 NAM per day, for one year.
Detailed Description:
Patients with a Fibroscan \> 8 kPa will be offered to participate in this study. Participants will receive either placebo or a NAM dose adjusted to body weight. The duration of the treatment is 12 months.
Participants will be subjected to a total of 5 follow-up and/or control visits:
Visit 1
* Physical examination(weight, height, BMI, waist circumference, neck circumference, blood pressure, and heart rate).
* Assessment of muscle status and risk of sarcopenia: grip strength, chair test.
* Basal electrocardiogram.
* Blood analysis.
* Bioelectrical impedance analysis.
* Nuclear magnetic resonance.
* Thermographic image.
* Food questionnaire (PREDIMED).
* International Physical Activity Questionnaire (IPAQ).
* Collection of blood, urine, and feces samples for storage in the biobank.
Visit 2. Control visit (time month 1)
* Monitoring of adverse events (AE) and adverse reactions (AR).
* Electrocardiogram.
* Control blood analysis: sodium, potassium, liver biochemistry (AST, ALT, bilirubin, GGT, FA), renal function (urea, creatinine, estimated glomerular filtration), and coagulation tests.
* Physical examination and measurement of vital signs.
Visit 3. Follow-up visit (time month 3)
* Monitoring of AE and AR.
* Drug adherence questionnaire.
* Electrocardiogram.
* Blood analysis.
* Physical examination (weight, BMI, waist circumference, neck circumference, blood pressure, and heart rate).
* Collection of blood, urine, and feces samples for biobank.
* Collection of concomitant medication.
* Adherence to study treatment and dietary recommendations.
Visit 4. Follow-up visit (time month 6)
* Monitoring of AE and AR.
* Drug adherence questionnaire.
* Electrocardiogram.
* Blood analysis.
* Physical examination (weight, BMI, waist circumference, neck circumference, blood pressure, and heart rate).
* Collection of blood, urine, and feces samples for biobank.
* Collection of concomitant medication.
* Adherence to study treatment and dietary recommendations.
Visit 5. Control visit (time month 9).
* Monitoring of AE and AR.
* Drug adherence questionnaire.
* Electrocardiogram.
* Control blood analysis.
* Physical examination.
* Collection of concomitant medication.
Visit 6. Final exploration (time month 12)
* Monitoring of AE and AR.
* Drug adherence questionnaire.
* Food questionnaire (PREDIMED).
* Physical Activity Questionnaire (IPAQ).
* Physical examination and measurement of vital signs (weight, BMI, waist circumference, neck circumference, blood pressure, and heart rate).
* Assessment of muscle status and risk of sarcopenia: FPM, chair test.
* Electrocardiogram.
* Blood analysis.
* Measurement of NAM and derived metabolites in serum and urine.
* Nuclear magnetic resonance.
* Bioimpedance.
* Thermographic image.
* Fibroscan® with CAP.
* Collection of blood, urine, and feces samples for biobank
The safety of the participants will be assessed using a record of the AEs and ARs that could arise and their annotation in the EDC, as well as a regular evaluation of liver, kidney, and heart function at baseline, 1, 3, 6, 9 and 12 months