Nutritional assessment and factors affecting dietary intake in patients with cirrhosis: A single-center observational study

Effect of a 12-week nutritional intervention in the food intake of patients on the waiting list for liver transplantation: A secondary analysis of a randomized controlled trial

BACKGROUND

Inadequate food intake contributes to malnutrition in patients with cirrhosis on the waiting list for liver transplantation (LTx).

OBJECTIVE

To evaluate food intake during 12 weeks of nutritional follow-up and assess factors independently associated with the difference between energy and protein intake in LTx patients.

METHODS

A secondary analysis of data from a randomized controlled trial that evaluated the effects of Beta-Hydroxy-Beta-Methylbutyrate (HMB) supplementation and nutritional intervention in patients on a liver transplant waiting list. Dietary guidelines for patients with cirrhosis were used to prescribe the nutritional plan (35 kcal/kg; 1.5 g/kg dry weight for protein) and to evaluate the nutritional goals (30 kcal/kg; 1.2 g/kg dry weight for protein; late evening snack) and nutritional counseling dietary follow-ups were performed in each evaluation. Food intake was assessed in six moments: Baseline, week 0 (W0), week 2 (W2), week 4 (W4), week 8 (W8), and week 12 (W12).

RESULTS

Forty-seven patients (55.0 ± 10.6y; 72.3% male) were evaluated. Only 25.5% (n = 12) of patients achieved nutritional goals at the end of the study. The mean energy intake at Baseline was 1782 ± 784 kcal (27.6 ± 13.2 kcal/kg) without difference between moments. The protein intake increased between W0 [63.4 ± 29.8g; 0.8(0.2-2.2 g/kg)] and W8 [72.0 ± 28.0g; 1.0(0.4-2.6 g/kg); p = 0.03; p = 0.03, respectively]. The consumption of cholesterol, calcium, phosphorus, magnesium, iron, and niacin increased (p < 0.05), as well as the consumption of legumes; roots and tubers; dairy; and meat, poultry and fish groups through time (p < 0.05). The percentage of patients that consumed a late evening snack rised from 40.4% (Baseline) to 76.6% (W8) (p < 0.001). The presence of ascites, nourished patients, frailty index classification, short physical performance battery score, systemic symptoms, and emotional function in the Quality of Life Test were independently associated with the energy intake difference between W12 and Baseline (p < 0.05). Diabetes mellitus, patients with moderately malnourishment, poor performance, fatigue, systemic symptoms, and emotional function in the Quality of Life Test were independently associated with the difference in protein intake between W12 and Baseline (p < 0.05).

CONCLUSION

Patients on the liver transplant waiting list showed slight food intake improvement during the follow-up, but few met nutritional guidelines. Various clinical and nutritional factors independently affected energy and protein intake from W12 to Baseline.

Etiological Spectrum of Cirrhosis in India: A Systematic Review and Meta-analysis

BACKGROUND

Cirrhosis is a significant cause of morbidity and mortality globally and in India. This systematic review and meta-analysis aimed to ascertain the etiological spectrum and changing trends of cirrhosis in India.

METHODS

We searched electronic databases, including Pubmed/Medline, Scopus, and Embase. We included original studies that reported the etiology of cirrhosis in the Indian population.

RESULTS

We included 158 studies (adults: 147, children: 11). The overall pooled estimate of alcohol as a cause of cirrhosis in adults was 43.2% (95% confidence interval (CI) 39.8-46.6%; I2 = 97.8%), followed by nonalcoholic fatty liver disease (NAFLD)/cryptogenic in 14.4%, 95% CI (11.7-17.3%; I2 = 98.4%), hepatitis B virus (HBV) in 11.5%, 95% CI (9.8-13.3%; I2 = 96.6%), and hepatitis C virus (HCV) in 6.2%, 95% CI (4.8-7.8%; I2 = 97.2%) of the included patients. The most common cause of cirrhosis in all zones was alcohol-related. Comparison of etiologies over time revealed a reduction in the viral hepatitis-related and an increase in the proportion of alcohol-related and NAFLD/cryptogenic-related cirrhosis. The overall pooled estimates of various etiologies in children were: HBV in 10.7%, 95% CI (4.6-18.7%; I2 = 91.0%), NAFLD/Cryptogenic in 22.3%, 95% CI (9.0-39.2%; I2 = 96.7%), and HCV in 2.0%, 95% CI (0.0-8.5%; I2 = 94.6%).

CONCLUSIONS

Alcohol is the most common etiology of cirrhosis in adults in India. The proportions of alcohol and NAFLD-related cirrhosis are increasing, and those of viral hepatitis-related cirrhosis are reducing. The results of our meta-analysis will help formulate health policies and the allocation of resources.

Effect of probiotics on nutritional status, biochemical parameters, and disease severity in cirrhotic patients referred for liver transplantation-A randomised double blind, placebo-controlled trial

INTRODUCTION

Probiotics have been shown to be effective in many diseases. However, their effects on the nutritional status in patients with cirrhosis is uncertain.

AIM

We aimed to study the effect of probiotics on nutritional status, biochemical parameters, and liver disease severity in patients with cirrhosis referred for liver transplantation.

METHODS

A randomised, double-blind, placebo-controlled study was conducted from July 2021-October 2022. A total of 215 patients with cirrhosis referred for liver transplantation were enrolled and randomised to two groups to receive either probiotics (VSL#3, Sun Pharma, India, 112.5 billion colony-forming units (cfu) containing eight strains of bacteria) or placebo (corn starch filled capsules), two capsules/day for six weeks. Nutritional assessment was done, and biochemical parameters were measured before and after the intervention.

RESULTS

Nutritional assessment parameters like body mass index (p = 0.001), triceps skin fold thickness (p = 0.011), muscle strength (p = 0.007) and subjective global assessment scores (p < 0.000) showed a positive trend in the probiotic group. Probiotic intake also significantly downregulated direct bilirubin levels (p = 0.043) and increased albumin levels compared to baseline, but other biochemical parameters remained unchanged. Child Turcotte Pugh score also decreased significantly compared to pre therapy (p = 0.0001). These changes were not observed in the placebo group. Moreover, probiotic VSL#3 supplementation was safe and well-tolerable without any adverse events in patients with cirrhosis.

CONCLUSION

Probiotic VSL#3 supplementation improved the nutritional status, reduced the severity of liver disease and was safe and tolerable in patients with cirrhosis.

TRIAL REGISTRATION

www.ctri.nic.in (CTRI/2021/07/034917).

Identifying opportunities for hepatic encephalopathy self-management: A mixed methods systematic review and synthesis

Background

Hepatic encephalopathy (HE) in cirrhosis is an extremely challenging complication for patients and care partners. To identify potentially modifiable factors to enhance HE self-management strategies, we conducted a synthesis of quantitative and qualitative research about real-world HE behaviours, knowledge, and experiences.

Methods

Using the EPPI-Centre's mixed methods synthesis procedure, a systematic literature search in five databases was completed; methods of selected articles underwent critical appraisal followed by descriptive analysis and coded line-by-line of content. Through refutational translation, the findings from the quantitative and qualitative syntheses were juxtaposed to highlight congruencies, incongruencies, or gaps. These findings informed generation of cross-analytical themes that were transformed into action statements.

Results

The quantitative narrative review of synthesis (n = 17) generated four themes (patients had low awareness of HE and low treatment adherence rates, physicians had a non-uniform approach to non-pharmaceutical therapies). Meta-aggregation of qualitative data from six articles yielded three themes (patients and care partners had low levels of HE awareness, were unfamiliar with HE self-management, and were adherent to treatments). Comparison of findings revealed three congruencies, two gaps, and one incongruency. The combined synthesis yielded two self-management themes: universal patient-oriented cirrhosis HE education and ensuring each health care encounter systematically addresses HE to guarantee health care is continuously modified to meet their needs.

Conclusions

By drawing on elements of Bloom's Taxonomy and distributed knowledge networks, deliberate patient-oriented HE messaging at all health care encounters is greatly needed to improve health outcomes and reduce care burdens related to HE.

Power of mortality prediction in patients awaiting liver transplantation according to the Global Leadership Initiative on Malnutrition criteria and Subjective Global Assessment and Royal Free Hospital Global Assessment scores

OBJECTIVES

This study aimed to analyze the performance of the Global Leadership Initiative on Malnutrition (GLIM) criteria and Subjective Global Assessment (SGA) and Royal Free Hospital Global Assessment (RFH-GA) scores in predicting 12-mo mortality in patients awaiting liver transplantation.

METHODS

This is a longitudinal observational study, carried out between March 2019 and November 2021. Clinical data were collected and nutritional assessment was performed through anthropometry and application of validated instruments, such as the SGA, GLIM criteria, and RFH-GA. A Cox regression model was carried out, in which the dependent variable was mortality in 1 y, and the independent variables were the classifications of nutritional status by the different methods.

RESULTS

The sample consisted of 126 patients, most of them male (56.35%). Malnutrition was diagnosed in 85.71% of the patients according to the RFH-GA, 62.70% according to the SGA, and 56.31% according to the GLIM criteria. Malnutrition assessed by GLIM was related to a 3.79-fold increase in the chance of mortality over time in patients awaiting liver transplantation. Moreover, the GLIM criteria had good discriminatory power in identifying mortality in patients awaiting liver transplantation, compared with the initial and final SGA and RFH-GA scores and the Model for End-stage Liver Disease-Sodium (MELD-Na) index.

CONCLUSIONS

The GLIM criteria were a good predictor of increased risk of mortality in malnourished patients with chronic liver disease awaiting liver transplantation, compared with the SGA and RFH-GA scores and the MELD-Na index.

Food Intake Visual Scale-A practical tool for assessing the dietary intake of hospitalized patients with decompensated cirrhosis

BACKGROUND

The aim of this study was whether the Food Intake Visual Scale (FIVS) can be used in clinical practice to measure food intake in patients with decompensated cirrhosis.

METHODS

A cross-sectional study was performed with patients with cirrhosis between April 2017 and July 2019. The food intake was assessed through the 1-day diet record (DR) and according to FIVS, which consists of pictures of four plates of food at different levels of consumption: "about all," "half," "a quarter," or "nothing." The analysis of variance test with Bonferroni multiple comparison analysis was used to compare the mean energy intake through the DR according to the FIVS categories.

RESULTS

This study included 94 patients with a mean age of 60.29 ± 9.33 years. Patients with lower food intake according to the FIVS categories also had lower mean energy and macronutrient intake according to the DR: patients eating "about all" (n = 49, 52.1%) consumed a mean of 1526.58 ± 428.27 kcal/day, patients eating "half" (n = 16, 17%) consumed a mean of 1282.08 ± 302.83 kcal/day, patients eating "a quarter" (n = 25, 26.6%) consumed a mean of 978.96 ± 468.81 kcal/day, and patients eating "nothing" (n = 4, 4.3%) consumed a mean of 353.59 ± 113.16 kcal/day (P < .001).

CONCLUSION

The results of this study demonstrate that FIVS can be implemented in clinical practice to measure food intake in patients with decompensated cirrhosis as a substitute for the DR because it is a noninvasive, low-cost, quick, reliable, and easy bedside method for obtaining data.

Clinical effect of nighttime snacking on patients with hepatitis B cirrhosis

Objective

Nighttime snacking is an effective intervention to avoid abnormal protein consumption caused by prolonged fasting. This article aims to evaluate the clinical efficacy of nighttime snacking on patients with hepatitis B cirrhosis and to provide new ideas for clinical nutritional intervention.

Methods

The study participants were randomly assigned to the control group (n = 30) and the observation group (n = 30); the former was administered medical system treatment and routine dietary intervention, and the latter was administered the same treatment with the addition of nighttime snacking. After 3 months of intervention with different dietary guidance, the dry body weight body mass index (BMI), upper arm muscle circumference (AMC), grip strength, triceps skinfold thickness (TSF), third lumbar skeletal muscle index (L3-SMI), albumin (ALB), total bilirubin (T-BIL), cholinesterase (CHE), Fried's frailty phenotype score, Child-Pugh score and various cirrhosis complication rates were compared between the two groups.

Results

There was no significant difference in the baseline data between the two groups before the dietary intervention. After 3 months of regular dietary guidance in the control group, the grip strength increased compared with the baseline data (p < 0.05), while the dry body weight BMI, AMC, TSF, L3-SMI, ALB, T-BIL, CHE, prothrombin time, international normalized ratio, prothrombin activity, and Child-Pugh scores were not significantly different (p > 0.05). After 3 months of dietary guidance with nighttime snacking in the observation group, the dry body weight BMI, grip strength, TSF, L3-SMI, and CHE scores all increased, compared with the baseline data, while the Child-Pugh score decreased compared with the baseline level (all p < 0.05). After 3 months of intervention, the Child-Pugh score of the observation group showed a more significant decrease than the control group, while the dry body weight BMI, grip strength, ALB and CHE scores were all significantly higher than those in the control group (all p < 0.05). Overall, the improvement rate was significantly higher in the observation group than in the control group (p < 0.05).

Conclusion

Nighttime snacking for hepatitis B cirrhosis patients with nutritional risk is beneficial in terms of the recovery of liver synthesis functions, improvements in clinical indicators, sarcopenia corrections and improvements in malnutrition-related complications.