Selective Agonism of Liver and Gut FXR Prevents Cholestasis and Intestinal Atrophy in Parenterally Fed Neonatal Pigs.

BACKGROUND & AIMS: We aimed to investigate the relative efficacy of feeding different bile acids in preventing PNALD in neonatal pigs. METHODS: Newborn pigs given total parenteral nutrition (TPN) combined with minimal enteral feeding of chenodeoxycholic acid (CDCA), or increasing doses of obeticholic acid (OCA) for 19 days. RESULTS: Enteral OCA (5 and 15 mg/kg), but not CDCA (30 mg/kg) reduced blood cholestasis markers compared to TPN controls and increased bile acids in the gallbladder and intestine. Major bile acids in the liver and distal intestine were CDCA, HCA, HDCA and OCA, and their relative proportions were increased by the type of bile acid (CDCA or OCA) given enterally. High doses of OCA increased the total NR1H4-agonistic bile acid profile in the liver and intestine above 50% total bile acids. Both CDCA and OCA treatments suppressed hepatic cyp7a1 expression, but only OCA increased hepatobiliary transporters, ABCB11, ABCC$ and ABCB1. Plasma phytosterol levels were reduced and biliary levels were increased by CDCA and OCA and hepatic sterol transporters, abcg5/8, expression were increased by OCA. Both CDCA and OCA increased plasma FGF19 and OCA increased intestinal FGF19, FABP6, and SLC51A. Both CDCA and OCA increased intestinal mucosal growth, whereas CDCA increased the plasma GLP-2, GLP-1 and GIP. CONCLUSIONS: Enteral OCA prevented cholestasis and phytosterolemia by increased hepatic bile acid and sterol transport via induction of hepatobiliary transporter FXR target genes and not by suppression of bile acid synthesis genes. We also showed an intestinal trophic action of OCA that demonstrates a dual clinical benefit of FXR agonism in the prevention of PNALD in piglets.

Multi-chamber parenteral nutrition (PN) bags are safe and cost-effective in replacing compounded PN regimens in hospitalised patients.

BACKGROUND & AIMS: There is varied international practice in the use of ready-made multi-chamber bags (MCBs) and compounded parenteral nutrition (PN). Recent national aseptic pharmacy capacity limitations have restricted compounded PN production so we aimed to explore outcomes associated with the increased use of MCB vs compounded regimens during a period of change in PN supplies. METHODS: This was a point prevalence study conducted over two time periods, Period 1: 01.01.2022-31.03.2022 and Period 2: 01.10.2022-31.12.2022. Data were collected on PN regimen, outcomes, cost and aseptic time required to prepare PN bags. RESULTS: 263 patients were included: 132 in Period 1 and 131 in Period 2. Overall, 2263 PN bags were utilised; 1179 in Period 1 and 1084 in Period 2. In Period 1, of all utilised bags, 138 (11.7%) were compounded PN, 356 (30.2%) supplemented MCBs and 685 (58.1%) manipulated MCBs whereas in Period 2, 0 were compounded PN, 546 (50.3%) supplemented MCBs and 538 (49.6%) manipulated MCBs. There were no significant differences in the proportion of patients with deranged blood tests between the study periods. In both periods there were only two episodes of catheter-related blood stream infection. The total cost saved in Period 2 compared to Period 1 was £20,684 and total aseptic staff time saved was 191 h. CONCLUSION: Wider use of in-hospital MCB PN regimens could lead to a reduction in the need for compounded PN produced by aseptic pharmacy facilities, saving costs while maintaining good patient outcomes.

Improving growth in preterm infants through nutrition: a practical overview.

The primary purpose of this practical overview is to provide a practical update on appropriate nutritional strategies to improve growth in preterm infants. Current recommendations for improving preterm growth concern both macronutrients and micronutrients, with tailored nutrition since the first days of life, particularly when fetal growth restriction has been reported. Human milk is undoubtedly the best nutrition for all newborns, but, in some populations, if not adequately fortified, it does not adequately support their growth. In all preterms, growth should be correctly monitored weekly to intercept a negative trend of growth and implement nutritional strategies to avoid growth restriction. Similarly, growth should be accurately supported and monitored after discharge to improve long-term health consequences.

Challenges and Triumphs in Enterocutaneous Fistula Management: A Case Report of Complex Surgical Intervention and Multidisciplinary Care.

Enterocutaneous fistulas (ECF) present complex challenges following abdominal surgery, involving abnormal communication between the gastrointestinal system and skin. We report an intriguing case of a 50-year-old female with a history of appendiceal perforation, primarily managed by right hemicolectomy with ileotransverse anastomosis, which led to an anastomotic leak and eventually an ECF. Failed conservative management, prompting re-exploratory laparotomy revealing extensive adhesions and iatrogenic enterotomies secondary to attempted adhesiolysis, led to multiple fistulae, further complicated by failed abdominal closure leading to a large abdominal wound to be managed along with the numerous enteroatmospheric fistulae. Our comprehensive, structured approach included surgical care, nutritional support, and meticulous wound management, emphasizing patient comfort and recovery. If there were a graphical representation of the patient's smile and hope during the hospital stay, there would be a remarkable upward trend, symbolizing recovery and resilience. This case underscores the critical decisions and multidisciplinary teamwork required for the successful management of severe ECF, emphasizing holistic, patient-centered care. ECF is one such field that has been well researched in the medical literature, but what makes this case report special is the multifaceted management of a case complicated at all three phases of surgical management, that is, preoperative, intraoperative, and postoperative.

Early Oral Step-Down Versus Continued Intravenous Antibiotic Treatment of Complicated Intra-Abdominal Infection.

Background: Complicated intra-abdominal infections (cIAIs) require a combined tactic, of source control and antimicrobial therapy. This study aimed to evaluate the safety and efficacy of oral step-down antimicrobial therapy in cIAIs after initial intravenous (IV) antimicrobial therapy. Methods: This retrospective cohort study included hospitalized adult patients diagnosed with a cIAI who received more than seven days of IV therapy from March 2017 to October 2021. Exclusion criteria included primary/peritoneal dialysis-related peritonitis, necrotizing pancreatitis, fistulizing inflammatory bowel disease, or upper gastrointestinal tract infection. Patients were assigned into two groups: IV-only or oral step-down therapy. The primary outcome was infection recurrence, defined as re-initiation of antimicrobial agents after a treatment-free period of more than or equal to three days. Secondary outcomes included treatment escalation, repeat source control procedure, treatment-related complications, and all-cause mortality. Results: The cohort consisted of 248 patients (199 IV-only and 49 oral step-down). Patients receiving IV-only therapy had a shorter median antimicrobial duration than the oral step-down group (13 vs. 23 d; p <0.0001). Infection recurrence occurred in 26 (13.1%) and 6 (12.2%) patients in the IV-only and oral step-down groups, respectively (p = 0.88). Treatment escalation, repeat source control, and 28-day mortality were similar between groups. Oral step-down therapy resulted in more adverse drug events (10.2% vs. 3.0%; p = 0.04). Discussion: Transition to oral step-down after initial IV therapy had a similar rate of infection recurrence as IV-only therapy but was associated with a longer duration of antimicrobial therapy and an increased rate of adverse drug reactions. Larger randomized non-inferiority studies are needed to confirm this approach.

Evidence summary of prevention strategies for catheter-related infections among cancer patients with home parenteral nutrition.

Objective: To provide a comprehensive summary of evidence on prevention strategies for catheter-related infections among cancer patients with home parenteral nutrition. Methods: A systematic literature search was conducted for identifying prevention strategies for catheter-related infections among cancer patients with home parenteral nutrition, including clinical decisions, guidelines, best practices, expert consensus, evidence summaries, and systematic reviews. The search period includes publications from January 2000 to April 2024. Results: Seven articles were included in the review, comprising four guidelines, one expert consensus, and two systematic reviews. This resulted in the identification of five evidence themes and 33 best evidence statements, addressing safety and monitoring, team and education training, hand hygiene and aseptic techniques, catheter and exit site selection, and catheter care and protection. Conclusions: This evidence summary identifies the prevention of catheter-related infections in home parenteral nutrition, and offers valuable resources for clinical application and guidance for preventing infections among cancer patients receiving home parenteral nutrition.

Nutritional Management of Pediatric Gastrointestinal Motility Disorders.

Normal and optimal functioning of the gastrointestinal tract is paramount to ensure optimal nutrition through digestion, absorption and motility function. Disruptions in these functions can lead to adverse physiological symptoms, reduced quality of life and increased nutritional risk. When disruption or dysfunction of neuromuscular function occurs, motility disorders can be classified depending on whether coordination or strength/velocity of peristalsis are predominantly impacted. However, due to their nonspecific presenting symptoms and overlap with sensory disruption, they are frequently misdiagnosed as disorders of the gut-brain interaction. Motility disorders are a prevalent issue in the pediatric population, with management varying from medical therapy to psychological therapy, dietary manipulation, surgical intervention or a multimodal approach. This narrative review aims to discuss the dietary management of common pediatric motility disorders including gastroesophageal reflux, esophageal atresia, achalasia, gastroparesis, constipation, and the less common but most severe motility disorder, pediatric intestinal pseudo-obstruction.

Pediatric Chronic Intestinal Failure: Something Moving?

Pediatric chronic intestinal failure (PIF) is a rare and heterogeneous condition characterized by the inability of the patient's intestine to adequately absorb the required fluids and/or nutrients for growth and homeostasis. As a result, patients will become dependent on home parenteral nutrition (HPN). A MEDLINE search was performed in May 2024 with keywords "intestinal failure", "parenteral nutrition" and "pediatric". Different underlying conditions which may result in PIF include short bowel syndrome, intestinal neuromuscular motility disorders and congenital enteropathies. Most common complications associated with HPN are catheter-related bloodstream infections, catheter-related thrombosis, intestinal failure-associated liver disease, small intestinal bacterial overgrowth, metabolic bone disease and renal impairment. Treatment for children with PIF has markedly improved with a great reduction in morbidity and mortality. Centralization of care in specialist centers and international collaboration between centers is paramount to further improve care for this vulnerable patient group. A recently promising medical therapy has become available for children with short bowel syndrome which includes glucagon-like peptide 2, a naturally occurring hormone which is known to delay gastric emptying and induce epithelial proliferation. Despite advances in curative and supportive treatment, further research is necessary to improve nutritional, pharmacological and surgical care and prevention of complications associated with parenteral nutrition use.

From Volvulus to Short Bowel Syndrome: The Impact of Extensive Gangrene.

Compound volvulus, also known as ileosigmoid knotting, is an unusual but dangerous surgical condition that causes intestinal obstruction. It is a rare condition when an area of the small intestines is twisted and interrupts the blood supply, a closed-loop obstruction that is not common for one of the causes of intestinal blockage. Still, it is essential to distinguish the difference between an ileosigmoid knot and a simple sigmoid volvulus from each other, which are managed differently. Unlike abdominal X-rays, which are often nothing but clear images, CT scans or MRIs in their place provide more precise diagnostic information to help this problem diagnosis be traced. The first step in treating the patient is to immediately do an emergency laparotomy if the case involves ileosigmoid knotting, and which specific surgical procedure to use-resectional or non-resectional-is determined by the surgeon during the operation, who is considering such scales as the extent of the affected vascular compromise, the presence of necrosis or perforation, and the overall viability of the involved intestinal loops to conduct the most sought-after therapy.  In this case, the 45-year-old male presented with insidious-onset abdominal pain, vomiting, and constipation, along with signs of dehydration and hypotension. Physical examination revealed a distended abdomen, absent bowel sounds, and elevated white blood count and lactate levels, with an erect abdominal X-ray showing a dilated bowel, suggesting acute bowel obstruction with possible ischemia. This clinical presentation is consistent with acute bowel obstruction, potentially due to ileosigmoid knotting, which requires urgent surgical intervention. Short bowel syndrome is a malabsorptive disorder characterized by the presence of less than 200 cm of the small bowel, sometimes as a result of congenital or surgical causes. This is a real problem for an individual because he or she must be cautious and watch what they eat and how much they eat fortified foodstuffs, as the decreased absorptive capability of the small intestine can restrict the body's ability to take in and make use of necessary nutrients, fluids, and electrolytes.

Evaluation of Parenteral Vitamin C's Effectiveness in Critically Ill Patients: A Systematic Review and Critical Appraisal.

Vitamin C, a key nutrient with potent antioxidant and immunomodulatory properties, has been explored for its therapeutic potential in treating severe infections, particularly sepsis. This systematic review aims to evaluate the effectiveness of parenteral vitamin C in improving clinical outcomes in patients with severe infections. A comprehensive search of several databases, including PubMed, EMBASE, and the Cochrane Library, was conducted for studies published between January 2000 and June 2024. Included were randomized controlled trials, observational studies, and case reports that examined the use of parenteral vitamin C in adult patients with severe infections. Data extracted included study design, sample size, intervention specifics, and clinical outcomes. Quality was assessed using tools appropriate to each study design, such as the Cochrane Risk of Bias Tool and the Newcastle-Ottawa Scale. The review included nine studies with diverse methodologies. While individual studies reported benefits such as improved immune function and reduced oxidative stress, larger systematic reviews and meta-analyses did not demonstrate a significant reduction in mortality. The results indicate that while parenteral vitamin C may improve certain biochemical and physiological parameters, these improvements do not consistently translate into enhanced survival or substantial clinical benefits. Parenteral vitamin C shows potential in modulating immune response and reducing oxidative damage in severe infections. However, its impact on key clinical outcomes like mortality and long-term recovery remains uncertain. This review highlights the need for further high-quality, randomized controlled trials to clarify vitamin C's role in managing severe infections and define optimal therapeutic protocols.

Parenteral nutrition results in peripheral ileal to hepatic circadian discordance in mice.

BACKGROUND: We have developed a mouse model of Parenteral Nutrition Associated Liver Disease in which PN infusion results in cholestatic liver injury. In the liver, the master circadian genes Arntl/Bmal drive rhythmic gene expression and regulate circadian expression of hepatic functions including bile acid synthesis. The aim of this study was to examine the effect of continuous PN on ileal and hepatic expression of circadian regulatory (CR) genes, FXR signaling and bile acid synthesis in mice. METHODS: WT mice were exposed to continuous soy oil lipid emulsion-based PN infusion through a central venous catheter for 4 days (PN). Water was provided ad libitum, but no nutrients were provided enterally. On d4, mice were sacrificed every 6 hours (7AM, 1PM, 7PM and 1AM), and ileal, hepatic tissue and serum harvested. From tissue samples, the relative expression of circadian transcription factors and FXR signaling was assessed. RESULTS: Administration of 4d PN increased hepatic injury, inflammatory cytokine expression and gut permeability. In the ileum, PN activated FXR and induced expression of Fgf15 and Nr0b2. In the liver, expression of FXR-downstream targets was dysregulated. PN administrations impacted hepatic and ileal circadian transcription factor mRNA expression which was discordant between the two organs. CONCLUSIONS: Dysregulation of circadian regulatory machinery is in part due to discordance of the gut-liver axis during PN. Pharmacologic targeting of CR as a therapeutic strategy for PNALD thus deserves further investigation.

Effects of parenteral nutrition supplemented with beta-hydroxy-beta-methylbutyrate on gut-associated lymphoid tissue and morphology in mice.

BACKGROUND: Parenteral nutrition (PN) without enteral nutrition (EN) leads to marked atrophy of gut-associated lymphoid tissue (GALT), causing mucosal defense failure in both the gut and the extraintestinal mucosal system. We evaluated the effects of beta-hydroxy-beta-methylbutyrate (HMB) on GALT and gut morphology in PN-fed mice. METHODS: Experiment 1: male Institute of Cancer Research mice were assigned to the Chow (n = 12), Control (standard PN: n = 10), or H600 and H2000 (PN containing 600 mg/kg or H2000 mg/kg body weight of Ca-HMB: n = 12 and 10, respectively) groups. After 5 days of dietary manipulation, all mice were killed and the whole small intestine was harvested. GALT lymphocyte cell numbers and phenotypes of Peyer patch (PP), intraepithelial space, and lamina propria lymphocytes were evaluated. Experiment 2: 47 mice (Chow: n = 12; Control: n = 14; H600: n = 11; and H2000: n = 10) were fed for 5 days as in experiment 1. Proliferation and apoptosis of gut immune cells and mucosa, and protein expressions (mammalian target of rapamycin [mTOR], caspase-3, and Bcl2) were evaluated in the small intestine. RESULTS: Compared with the Controls, the Chow and HMB groups showed significantly higher PP cell numbers, prevented gut mucosal atrophy, inhibited apoptosis of gut cells, and increased their proliferation in association with increased mTOR activity and Bcl2 expression. CONCLUSION: HMB-supplemented PN is a potentially novel method of preserving GALT mass and gut morphology in the absence of EN.

Survival study of enteral and parenteral nutrition pathways in critically ill patients receiving vasopressors: an analysis of the Medical Information Mart for Intensive Care-IV database.

This study compared survival outcomes between intensive care unit (ICU) patients receiving enteral nutrition (EN) and parenteral nutrition (PN) with vasopressor support, explored risk factors affecting clinical outcomes and established an evaluation model. Data from 1046 ICU patients receiving vasopressor therapy within 24 h from 2008 to 2019 were collected. Patients receiving nutritional therapy within 3 d of ICU admission were divided into EN or PN (including PN+EN) groups. Cox analysis and regression were used to determine relevant factors and establish a nomogram for predicting survival. The 28-d survival rate was significantly better in the EN group compared with the PN/PN+EN group. Risk factors included age, peripheral capillary oxygen saturation, red cell distribution width, international normalised ratio, potassium level, mean corpuscular Hg, myocardial infarction, liver disease, cancer status and nutritional status. The nomogram showed good predictive performance. In ICU patients receiving vasopressor drugs, patients receiving EN had a better survival rate than PN. Our nomogram had favourable predictive value for 28-d survival in patients. However, it needs further validation in prospective trials.

Implementation of standardized feeding pathways for infants with gastroschisis to improve patient outcomes: A quality improvement project in a level IV surgical NICU.

Gastroschisis is a leading cause of pediatric intestinal failure. Feeding guidelines may lead to improved patient outcomes including decreased time to reach full feeds, a reduction in the duration of parenteral nutrition, and reduced length of stay. However, there is limited evidence on what the ideal feeding guidelines are for this complex gastrointestinal diagnosis. In this quality improvement project, after completing a literature review, we created three pathways based on the complexity of the gastroschisis. We reviewed historical data without a defined feeding pathway/guideline to our newly created pathways in the intervention group. The study included 35 patients with varying degrees of gastroschisis complexity, consisting of 9 current patients (October 2021-December 2022) who were provided with defined feeding pathways and 26 historical patients before the protocol was implemented (January 2015-August 2021). There were no significant differences in the number of days required for full feeds between the two groups. However, the mean duration of parenteral nutrition was 18.9 days (95% CI, -31.8 to -7.0) shorter in the intervention group. Although not statistically significant, the patients in the intervention group had a mean length of stay that was 13.1 days (95% CI, -50.0 to 25.4) shorter than the historical group. The creation of standardized feeding guidelines for the gastroschisis population resulted in a statistically nonsignificant decrease in time to reach full enteral feeds, a statistically significant reduced duration of parenteral nutrition, and a statistically nonsignifiant decreased length of stay.

Quantitative Evaluation of White Matter Injury by Cranial Ultrasound to Detect the Effects of Parenteral Nutrition in Preterm Babies: An Observational Study.

Nutrition in early life has an impact on white matter (WM) development in preterm-born babies. Quantitative analysis of pixel brightness intensity (PBI) on cranial ultrasound (CUS) scans has shown a great potential in the evaluation of periventricular WM echogenicity in preterm newborns. We aimed to investigate the employment of this technique to objectively verify the effects of parenteral nutrition (PN) on periventricular WM damage in preterm infants. Prospective observational study including newborns with gestational age at birth ≤32 weeks and/or birth weight ≤1500 g who underwent CUS examination at term-equivalent age. The echogenicity of parieto-occipital periventricular WM relative to that of homolateral choroid plexus (RECP) was calculated on parasagittal scans by means of quantitative analysis of PBI. Its relationship with nutrient intake through enteral and parenteral routes in the first postnatal week was evaluated. The study included 42 neonates for analysis. We demonstrated that energy and protein intake administered through the parenteral route positively correlated with both right and left RECP values (parenteral energy intake vs. right RECP: r = 0.413, p = 0.007; parenteral energy intake vs. left RECP: r = 0.422, p = 0.005; parenteral amino acid intake vs. right RECP: r = 0.438, p = 0.004; parenteral amino acid intake vs. left RECP: r = 0.446, p = 0.003). Multivariate linear regression analysis confirmed these findings. Quantitative assessment of PBI could be considered a simple, risk-free, and repeatable method to investigate the effects of PN on WM development in preterm neonates.

Complications resulting from an intragastric balloon in a patient without follow-up and monitoring.

The intragastric balloon (IGB) is recognised as a minimally invasive intervention for the treatment of obesity. Here, we detail a rare and life-threatening complication stemming from this procedure. A female patient in her 40s, who had an IGB in situ for 14 months, presented at the emergency department with septic shock characterised by abdominal guarding and emesis. These symptoms were a direct result of IGB-induced bowel obstruction. We emphasise that the patient missed the recommended 6-month removal window, which in our opinion is the decisive cause leading to deflated balloon migration and subsequent complications. In the course of managing multiple critical events, the patient required multiple operations related to the bowel obstruction, numerous nutritional and psychological challenges. Currently, the patient is living with short bowel syndrome, secondary to the chronic intestinal failure, necessitating the administration of parenteral nutrition 6 days per week.

Nutritional therapy in intensive care unit inpatients at risk for refeeding syndrome: A systematic review.

The profiles of intensive care cnit (ICU) critically ill inpatients differ from those of other hospitalized patients, since organ dysfunction is a factor that increases the risk for Refeeding Syndrome (RS) development. It is important to understand the influence of feeding methods and caloric intake on mortality and RS incidence among critically ill adult inpatients. A systematic search, following PRISMA guidelines and protocol for systematic reviews, was conducted for interventional and experimental studies analyzing RS occurrence in adults admitted to ICUs. Pubmed, Scielo, Lilacs, Google Scholar, Scopus and Web of Science were the databases searched, and the Scottish Intercollegiate Guidelines Network (SIGN) tool was used to assess methodological quality of selected articles. Out of 945 abstracts screened, 32 articles were read in full and 20 were included for data extraction. Considerable heterogeneity was found between all studies reviewed. Enteral feeding was the most used method, and, in general, progression of caloric intake did not follow the American Society of Parenteral and Enteral Nutrition (ASPEN) or National Institute of Health and Care (NICE) recommendations for RS. In majority, data collection period of studies was less than 7 days; RS was observed in up to 52.5% of patients, and related mortality varied between 15.6 and 83.3%. Due to weak level of evidence and high heterogeneity found within reviewed studies, it is not possible to determine a robust recommendation as to what would be the best and safest feeding method and caloric progression protocol for patients at risk for developing RS.

Effectiveness and safety of Ceftolozane/Tazobactam administered in continuous infusion through elastomeric pumps in OPAT regimen: a case series.

PURPOSE: This study aimed to present real-life data on the use, effectiveness, and safety of administering Ceftolozane/Tazobactam (C/T) through elastomeric pumps (EP) in the outpatient setting. METHODS: This case series study was conducted from January 2022 to July 2023 in a large University Hospital in Rome, Italy. Patients receiving continuous infusion of C/T via EP were included up to a follow-up period of 90 days after the end of antibiotic therapy. The primary endpoint was the infection's clinical cure rate. Secondary endpoints were adverse events attributable to continuous home infusion of Ceftolozane/Tazobactam via elastomeric pumps. RESULTS: Seven patients received C/T continuously infused via EP and were included in the final analysis. Three patients suffered from prosthetic joint infection (n = 3/7; 43%), two patients from osteomyelitis (n = 2/7; 29%), one patient from otomastoiditis (n = 1/7; 15%) and one from pneumonia (n = 1/7; 15%). All infection were sustained by P. aeruginosa. Five strains had MDR-type susceptibility profiles (n = 5/7; 71%) and two of these were DTR (n = 2/7; 29%). The infection cure rate reached 86% (n = 6/7). Two patients reported a complication related to the vascular catheter for drug infusion (n = 2/7; 29%). CONCLUSIONS: Continuous infusion of Ceftolozane/Tazobactam by elastomeric pumps has been shown to be safe and effective in practice representing a viable option of intravenous treatment in outpatient setting for infection sustained by P. aeruginosa especially for multidrug-resistant strains.

Textbook outcome in short bowel syndrome.

BACKGROUND: Textbook outcome (TO) is a single composite score representing ideal care for a procedure or medical condition. Short bowel syndrome (SBS) patients are at high risk for complications and death. Our aim was to determine the incidence of and predictive factors for a TO in SBS patients. METHODS: 515 adults with SBS were followed for 12 months after initial hospital discharge for SBS. TO was defined based on eight outcome parameters. Demographic data, intestinal anatomy, and nutritional outcome were compared in patients with and without TO. RESULTS: 78 (15 â€‹%) patients had a TO. The frequency of the different components of TO were: PN â€‹< â€‹1 year (39 â€‹%), BMI >18.5 â€‹kg/m2 (89 â€‹%), no stoma (59 â€‹%), no surgical intervention (71 â€‹%), no hospital readmission (56 â€‹%), no vascular access infection (62 â€‹%), absence of end stage liver disease (96 â€‹%), and survival (97 â€‹%). Intestinal remnant length and anatomy type were predictive of a TO. CONCLUSIONS: A TO is achieved in 15 â€‹% SBS patients using the selected criteria. This is largely attributable to continued need for PN. Intestinal length and anatomy were independent predictors of TO.

Clinical experience with parenteral trazodone in mood disorders: A literature review. / Doswiadczenia kliniczne z trazodonem stosowanym droga pozajelitowa w zaburzeniach nastroju: przeglad literatury.

Trazodone is a serotonin antagonist/reuptake inhibitor, approved for treating major depressive disorder (MDD). Oral formulations are widely studied and marketed in several countries worldwide while there is little evidence to support use of parenteral formulation. Our narrative review summarizes pharmacological properties and clinical data concerning use of parenteral trazodone in mood disorders. PubMed and Web of Science were used to identify the most relevant literature. The main evidence concerns four studies evaluating efficacy in major depressive disorder and indicates that trazodone was well tolerated and effective. Off-label use in agitation associated with bipolar disorder is also reported in three studies, although prescription of concomitant treatment, as a confounding factor, may have influenced outcome measures. The limited available evidence supports parenteral trazodone use in major depressive disorder and suggests that trazodone is a suitable option in patients at high risk of treatment-emergent mania (TEM).