Health-related Quality of Life in Patients With Liver Cirrhosis: A Randomized Study.

Background/Aims: Health-related quality of life (HRQoL) relates to how people perceive illness and treatment affects their physical health, emotional health, functional status, and social position. Along with clinical goals, HRQoL is significant. Therefore, the present study evaluates the effect of patient counseling and education on HRQoL of cirrhotic patients. Methods: This prospective study was conducted in a tertiary care center of coastal Karnataka, Kasturba Medical College, Manipal, Karnataka from October 2022 with a three-month follow-up. Patients with a confirmed diagnosis of liver cirrhosis visiting the outpatient department of age ≥18 were enrolled in the study and divided on the basis of compensated and decompensated cirrhosis. Patients were randomized into two groups i.e., case and control in compensated and decompensated group through the envelop method of randomization. The case group received patient education and counseling along with standard medical therapy. CLDQ was used to evaluate HRQoL scores on baseline and after the third month. Results: A total of 104 patients were enrolled with a mean age of 53.49 ± 11.25, with most being male (80.7%). Out of 104, 60 and 44 had compensated and decompensated cirrhosis. Case and control groups did not differ significantly on baseline. However, on follow-up, the compensated group showed significant improvement in abdominal symptoms, fatigue, and emotional functions. Meanwhile, the decompensated group showed significant improvement in activity, emotional function, and worry domain of CLDQ. Higher MELD scores were the significant factor associated with lower HRQoL scores. Conclusion: Patient education and counseling positively impacted the fatigue, emotional, and worry domain of the CLDQ. Hence, the present study recommends making an effort to promote patient counseling and education via leaflets or videos.

Biomarker in Hepatocellular Carcinoma.

Liver cancer is one of the most prevalent types of cancer and a major contributor to the socioeconomic burden worldwide. The pathogenesis of hepatocellular carcinoma (HCC) is contributed by various etiological factors like virus infection, excessive alcohol consumption, exposure to toxins, or metabolic disorders. Majority of patients are diagnosed with late-stage HCC, which restricts its management to only palliative care. HCC, if diagnosed early, increases the survival and quality of life. Currently available biomarker (alpha-fetoproteins) have several limitations, that impede the early diagnosis and staging of cancer. This warrants the continous search in pursuit of a novel biomarker. Several research works in diverse areas have contributed to the identification of various novel biomarkers that have shown multifaceted application in early disease diagnosis, which further aid in targeted and effective therapy that can prevent cancer progression. This improves the overall health status of the patient along with significant reduction in caretaker's burden. With the aid of novel technologies, several biomarkers have been investigated and validated in mutliple preliminary research works. Therefore in this review, we have outlined various novel biomarkers that showed promising outcomes in their trials and we have highlighted the developing areas that act as game changers in cancer diagnosis and management.

Study of prevalence, risk factors for acute kidney injury, and mortality in liver cirrhosis patients.

INTRODUCTION: Acute kidney injury (AKI) occurs frequently in patients with end-stage liver disease and cirrhosis and is associated with increased short-term mortality. This study aims to study the prevalence and risk factors associated with AKI development and mortality in cirrhosis of liver patients. METHODOLOGY: In the current prospective study, hospitalized patients with liver cirrhosis from October 2021 to March 2023 were recruited. Demographic, clinical, and laboratory data were collected, which included, the etiology of cirrhosis, comorbidities, severity of liver disease, and relevant biochemical parameters. The patient was followed up for 90 days to record the clinical outcome. The statistical software SPSS was utilized to conduct the analysis. RESULTS: Of 364 liver cirrhosis patients, 25.2% (n, 92) had AKI and belonged to an average age of 51.54 ± 11.82 years. The majority of individuals in the study were males (90.4%), and alcohol (63.4%) was the most common etiology of liver cirrhosis. The present study showed that higher level of direct bilirubin (p = 0.011) and MELD score (p = 0.0001) were identified as significant risk factors for AKI development in patients with liver cirrhosis. Regarding mortality, the significant risk factors were the presence of AKI (p = 0.045) and MELD score (p = 0.025). Among AKI patients, 90-day mortality rates were higher in patients with acute tubular necrosis (p value = 0.010) and stage 3 AKI (p value = 0.001). CONCLUSION: AKI is common in cirrhosis of liver patients. Elevated levels of direct bilirubin and MELD score emerged as significant factors associated with AKI development. Furthermore, AKI and MELD scores were identified as independent risk factors for mortality at both 30 and 90 days. Survival rates were influenced by both the type and stage of AKI; AKI stage 3 and ATN patients had significantly higher mortality rate. Early AKI detection and management are crucial for reducing mortality risk in liver cirrhosis patients.

Allosteric control of dynamin-related protein 1 through a disordered C-terminal Short Linear Motif.

The mechanochemical GTPase dynamin-related protein 1 (Drp1) catalyzes mitochondrial and peroxisomal fission, but the regulatory mechanisms remain ambiguous. Here we find that a conserved, intrinsically disordered, six-residue Short Linear Motif at the extreme Drp1 C-terminus, named CT-SLiM, constitutes a critical allosteric site that controls Drp1 structure and function in vitro and in vivo. Extension of the CT-SLiM by non-native residues, or its interaction with the protein partner GIPC-1, constrains Drp1 subunit conformational dynamics, alters self-assembly properties, and limits cooperative GTP hydrolysis, surprisingly leading to the fission of model membranes in vitro. In vivo, the involvement of the native CT-SLiM is critical for productive mitochondrial and peroxisomal fission, as both deletion and non-native extension of the CT-SLiM severely impair their progression. Thus, contrary to prevailing models, Drp1-catalyzed membrane fission relies on allosteric communication mediated by the CT-SLiM, deceleration of GTPase activity, and coupled changes in subunit architecture and assembly-disassembly dynamics.

Factors Affecting and Promoting Health-related Quality of Life in Patients With Liver Cirrhosis: An Underestimated Domain in Patient Care.

Cirrhosis patients have poor health-related quality of life (HRQoL). To enhance medical care and therapeutic approaches, it is crucial to identify factors that alter HRQoL in patients with cirrhosis. The present study aims to identify the potential factors affecting and promoting HRQoL in patients with liver cirrhosis. Four databases were extensively searched, including PubMed, Scopus, Embase, and Google Scholar. All original articles with liver cirrhosis and factor-altering HRQoL were included. The present study showed that elderly age, female gender, low family income, low body mass index (BMI), presence of anxiety and depression, presence of cirrhosis complications including ascites, hepatic encephalopathy (HE), and abnormal endoscopic findings, high disease severity score, presence of sarcopenia, disturbed sleep pattern, muscle cramps, poor sexual health, and increased levels of bilirubin, prothrombin time, and albumin-bilirubin ratio were the significant factors associated with lower HRQoL scores. Meanwhile, physical exercise, liver transplant, stem cell therapy, mindfulness, and the use of probiotics, rifaximin, and lactulose were associated with increased HRQoL scores. The present study recommends more prospective or randomized control trials with interventions including health education, yoga, psychotherapy, and other potential factors promoting HRQoL in patients with liver cirrhosis. The present study also emphasizes that the treating physician should consider taking HRQoL into account when prescribing medical therapy.