Nutritional risk predicts postoperative complications and length of stay, whereas sarcopenia risk predicts need for step-down care in a mixed elective surgery population.

BACKGROUND: Malnutrition and poor functional reserves place patients at risk for negative surgical outcomes. In this prospective study we aimed to measure preoperative nutritional and sarcopenia risk and evaluate their impact on postoperative outcomes. METHODS: Adults scheduled to undergo elective general and gastrointestinal surgery were screened for nutrition risk using the Malnutrition Universal Screening Tool screening tool. Sarcopenia risk was measured using the SARC-F tool and hand-grip strength. Patients were followed postoperatively. Incidence of complications, length of stay (LOS), readmission rates, and need for step-down care were recorded. RESULTS: One hundred and twenty-two patients were included. Mean age was 53.8 years (standard deviation [SD] 16.44). Sixty-six (54%) were scheduled for day-case procedures, and 56 (46%) for nonday-case procedures. About 18.9% (n = 23) were at nutritional risk preoperatively. Ten patients (8.2%) had probable sarcopenia based on SARC-F, whereas seven (5.7%) had measurably reduced HG. Incidence of postoperative complications was 23.8% (n = 29). Nutrition risk was associated with the development of complications (p = 0.018). In the nonday-case group, nutritional risk was associated with greater LOS (p = 0.013). Older age was associated with need for step-down care (p = 0.002) as was SARC-F (p = 0.003). CONCLUSIONS: Preoperative nutritional screening can predict postoperative complications and LOS, whereas sarcopenia screening is predictive of the need for step-down care after discharge. Screening tools are quick and inexpensive and could provide valuable information to clinicians and allow patients the opportunity to enhance their physical preparedness for surgery thereby mitigating their risk for negative surgical outcomes.

Adherence to physical activity recommendations and barriers to physical activity participation among adults with type 1 diabetes.

BACKGROUND: Physical activity (PA) is important for those with type 1 diabetes (T1DM); however, accurate information on PA in people with T1DM is limited. AIMS: This study assessed adherence to PA guidelines using both objective and subjective PA measures and evaluated the relationship between accelerometer-measured PA and cardiovascular disease (CVD) risk factors. Barriers to PA were also assessed. METHODS: Using an observational cross-sectional design, PA was measured objectively over 7 days in 72 participants (34 males) using an accelerometer (ActiGraph) and subjectively using the International Physical Activity Questionnaire (IPAQ). Perceived barriers to PA were assessed using the Barriers to Physical Activity in Diabetes (type 1) scale. Multiple linear regression models assessed the influence of PA on HbA1c and CVD risk factors. RESULTS: Mean age ± SD was 40.9 ± 12.9 years, diabetes duration was 18 ± 11.6 years, and HbA1c was 65 ± 14 mmol/mol /8.0 ± 1.3%. Twenty-three (32%) participants exercised according to PA recommendations as measured by an accelerometer. Sixty-nine (97%) participants reported meeting the recommendations as per the IPAQ. Those meeting recommendations (accelerometry) had a lower HbA1c (p = 0.001), BMI (p = 0.032), waist circumference (p = 0.006), and fat mass (p = 0.032) and a greater number of hypoglycaemic events (p = 0.004). Fear of hypoglycaemia was the strongest barrier to PA (mean 3.4 ± 2.0). CONCLUSION: The majority of participants failed to meet PA recommendations. Meeting the recommendations was associated with healthier CVD risk factor profiles. Individuals with T1DM possibly overestimate their PA using self-reported measures and require support and education to safely improve activity levels.

Finding the time: an audit of the acute ward mealtime processes.

It has been found that many organisations still fail to meet the basic rights of those in their care, in terms of access to food, drink and support when they need it. In acknowledgment that food service in hospitals must be given a higher priority, and be recognised as an integral part of the patient's treatment and care, Irish hospitals must now have a system to evaluate the nutritional and hydrational care for patients admitted to hospital. The purpose of this audit was to examine the level of mealtime support available to patients during the main mealtime service in our hospital. As the audit highlighted the need to alter ward processes around the mealtime service, quality improvement initiatives were introduced. These initiatives had a positive impact, enabling ward staff to improve adequacy of mealtime support to patients, leading to better patient quality care at this time.

The prevalence of malnutrition and fat-soluble vitamin deficiencies in chronic pancreatitis.

BACKGROUND: Patients with chronic pancreatitis are at risk of malnutrition and nutrient deficiency due to malabsorption, pain, and poor diet. We sought to examine fat-soluble vitamin levels and malnutrition parameters in patients with chronic pancreatitis. MATERIALS AND METHODS: In a prospective controlled cohort study, 128 subjects (62 chronic pancreatitis patients and 66 age-/sex-matched controls) were recruited. Body mass index (BMI), handgrip strength (measure of functional capacity), fat stores (triceps skin fold), muscle stores (mid-arm muscle circumference), exocrine function, and serum levels of fat-soluble vitamins (A, D, E) were measured. RESULTS: Half of patients in the chronic pancreatitis group were overweight or obese, although the mean BMI was lower in patients than in controls (P = .007). Handgrip strength (P = .048), fat stores (P = .000), and muscle stores (P = .001) were lower in patients than in controls. Of the patients, 14.5% and 24.2% were deficient in vitamins A and E, respectively. Nineteen percent of patients had excess serum vitamin A levels. CONCLUSIONS: Despite the prevalence of overweight and obesity, patients had lower muscle stores, strength, and abnormal vitamin levels. Detailed nutrition assessment including anthropometry and vitamin status is warranted in chronic pancreatitis.

Assessing appropriateness of parenteral nutrition usage in an acute hospital.

BACKGROUND: Although parenteral nutrition (PN) has become an integral component of patient care, the risks and costs associated with this therapy must be weighed against the benefits. The Department of Nutrition and Dietetics at our tertiary referral, university-affiliated hospital has audited the use of enteral nutrition and PN based on criteria devised from guidelines developed by the American Society for Parenteral and Enteral Nutrition (A.S.P.E.N.). We aimed to examine the use of PN over time and in particular to investigate the appropriate and inappropriate use of this feeding method. MATERIALS AND METHODS: Each patient referred for PN was assessed by a dietitian and need for PN evaluated. The appropriateness of the PN was categorized according to predefined criteria. RESULTS: A total of 1191 patients had 1409 episodes of PN during the study period. According to the predefined criteria, 82% of PN episodes were considered "appropriate." PN was "appropriate but avoidable" in 13% of cases. In 5% of episodes, the commencement of PN was considered "inappropriate." The use of appropriate PN increased significantly over the study period (P = .018). CONCLUSION: Most PN episodes were deemed appropriate. We saw 5% inappropriate usage, which is lower than reported in comparable studies. This study underlines the importance of continuous audit and evaluation of practice to maintain appropriate and evidence-based practice in nutrition support.

Patients with chronic pancreatitis are at increased risk for osteoporosis.

OBJECTIVES: Patients with chronic pancreatitis may be at an increased risk of low bone density because of malabsorption of vitamin D and calcium, poor diet, pain, alcoholism, and smoking. We investigated the rates of osteoporosis in patients with chronic pancreatitis compared to matched controls. METHODS: The study was cross sectional in design. Sixty-two patients (mean age, 47.9 years; 72.6% male) and 66 matched controls were recruited. Dual-energy x-ray absorptiometry, smoking, and socioeconomic data were recorded. RESULTS: Thirty-four percent of patients had osteoporosis compared to 10.2% of controls. T-scores at the right femoral neck were lower in patients than controls (P = 0.005). Patients in the highest smoking tertile had the poorest T-scores at the lumbar vertebrae and total hip. Patients in the youngest age tertile had the highest T-scores (P = 0.003), but there was no sex difference. CONCLUSIONS: Patient osteoporosis rates were triple that of controls, and almost 7 times what has been previously reported. Given the resource burden of osteoporosis, we suggest that routine bone density assessment is performed in patients with chronic pancreatitis.

Night blindness in a teenager with cystic fibrosis.

This article describes the case of a 16-year-old boy with cystic fibrosis who presented with difficulty seeing in the dark. He had a history of bowel surgery at birth, and he developed cystic fibrosis liver disease and osteopenia during his teenage years. He always had good lung function. When his serum vitamin A level was checked, it was undetectable in sample. He was diagnosed with night blindness and commenced on high-dose vitamin A. His symptoms resolved within 3 days. However, it took over 1 year for his vitamin A level to return to normal. This case emphasizes the importance of monitoring vitamin levels in cystic fibrosis to detect deficiency and prevent long-term consequences, and it highlights the challenges encountered during the course of night blindness treatment.

Nutrition treatment of deficiency and malnutrition in chronic pancreatitis: a review.

Chronic pancreatitis results in exocrine and endocrine dysfunction, affecting normal digestion and absorption of nutrients. In individuals with chronic pancreatitis, nutrition status may be further affected by poor dietary intake, often related to alcoholism. However, some deficiencies may be overlooked, potentially leading to nutrition-related problems with bone health and fatigue. The aim of this article is to describe the deficiencies that occur and to propose an evidence-based algorithm for the nutrition assessment and treatment of patients with chronic pancreatitis.