The Role of Psychotherapy in the Treatment of Patients with Non- alcoholic Fatty Liver Disease and Obstructive Sleep Apnea.

BACKGROUND AND AIMS: Non-alcoholic fatty liver disease (NAFLD) is a metabolic disease with extensive multi- organ involvement, whose extra-hepatic manifestations include diabetes mellitus type 2, cardiovascular disease, obstructive sleep apnea (OSA), chronic kidney disease, and polycystic ovary syndrome. Our hypothesis was that there was a strong psychological component in NAFLD and OSA suffering patients and that psychotherapy would be helpful in the treatment of the mentioned diseases. METHODS: Of 144 initially selected patients (with NAFLD, obesity and OSA), 32 patients agreed to undergo psychotherapy, and 31 therapy-naive NAFLD and OSA patients agreed to participate as controls. RESULTS: Psychological evaluation revealed that self-esteem rose significantly after one-year psychotherapy (p=0.005). Body mass index (BMI) was significantly lower after psychotherapy, followed by the changes in laboratory results. Binomial logistic regression revealed that the reduction of BMI in high probability led to self-esteem improvement (p=0.03). CONCLUSIONS: Psychotherapy was an efficient supporting method in the treatment of patients with NAFLD, obesity and OSA. It raised self-esteem and stimulated the motivation for further treatment of obesity, as one of the important factors for NAFLD and OSA. Still, it is advisable to use psychotherapy in combination with other clinical methods of treatment.

Anatomical Brain Changes and Cognitive Abilities in Patients with Obstructive Sleep Apnea Syndrome and Nonalcoholic Fatty Liver Disease.

Obstructive sleep apnea (OSA) is characterized by repetitive complete or partial collapse of the upper airway and reduction of airflow during sleep. It is associated with significantly increased daytime muscle sympathetic nerve activity thought to result from the repetitive intermittent periods of hypoxemia during sleep and brain alterations that are likely to result. Different brain regions are affected by subsequent hypoxia/anoxia. Neurodegenerative processes result in measurable atrophy of cortical gray matter in the temporal lobes and posterior cingulate cortex, as well as in subcortical structures such as the hippocampus, amygdala, and thalamus. This study involved a group of firstly diagnosed, therapy-naive, nonalcoholic fatty liver disease (NAFLD) patients, out of which 144 (96 males and 48 females), aged 34-57 (mean 47.88 ± 6.07), satisfied the recruiting criteria for the study and control groups. All the patients underwent MRI scanning, polysomnography testing, and cognitive evaluation. Cognitively, worse results were obtained in the group with OSA (p < 0.05) and NAFLD (p=0.047). A significant decrease in volumes of cortical and subcortical structures was revealed (p < 0.001). In conclusion, brain deterioration followed by cognitive impairment is, most likely, the result of intermittent hypoxia and anoxia episodes that initiate the domino process of deteriorating biochemical reactions in the brain.

Hepcidin Is a Reliable Marker of Iron Deficiency Anemia in Newly Diagnosed Patients with Inflammatory Bowel Disease.

RESULTS: There was a high statistically significant difference between IBD patients and controls in levels of hepcidin (P < 0.01). Namely, serum hepcidin levels were significantly higher in the control group. There was no statistically significant correlation of serum hepcidin with CRP, Mayo score, or CDAI, respectively (P > 0.05). However, we have found a statistically significant negative correlation of sTfR and TIBC with hepcidin (P < 0.01). CONCLUSION: Results of our study suggest that hepcidin is a reliable marker of IDA in patients with IBD, and it could be used in routine clinical practice when determining adequate therapy in these patients.