BACKGROUND: As the prevalence of metabolic risk factors in the American population has increased over time, so too has the diagnoses of non-alcoholic fatty liver disease (NAFLD). Within this spectrum of disease lies the potential for silent progression towards cirrhosis, leaving the patient with few options for treatment. Currently, the standard of care remains counseling on diet and exercise with the goal of reversing disease progression by addressing the underlying risk factors.
LITERATURE REVIEW: Recent studies have shown that a correlation exists between low levels of serum 25-hydroxyvitamin D and hepatic injury from NAFLD. This has become an active area of research, due in part to the anti-inflammatory and immunoregulatory properties of vitamin D. The prospect of a simple and cost effective intervention that can exert its effects on the mechanisms behind the development of NAFLD is interesting and warrants further research.
PROPOSED PROJECT: This proposal is for a double-blind, randomized, experimental study of vitamin D3 (cholecalciferol) versus placebo in a patient population of those with both clinically proven NAFLD and concomitant vitamin D deficiency. Liver fibrosis will be measured and staged with the use of FibroScan elastography. The statistical analysis thereafter will determine if a clinically significant reduction in hepatic fibrosis exists, compared with the results of the placebo group.
CONCLUSIONS/SIGNIFICANCE: Should vitamin D prove to be an effective treatment option in reversing the progression of NAFLD, clinicians would be equipped with a simple and safe tool to augment their management of the patient. For those that experience barriers (i.e. lower socioeconomic status, other comorbidities, etc.) preventing them from improving diet and exercise, vitamin D would serve as an alternative therapy to aid in reducing their disease burden. Easier methods to treat their disease now projects improved quality of life years later.
| Identifer | oai:union.ndltd.org:bu.edu/oai:open.bu.edu:2144/26591 |
| Date | 01 November 2017 |
| Creators | Fox, Ryan |
| Source Sets | Boston University |
| Language | en_US |
| Detected Language | English |
| Type | Thesis/Dissertation |
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