Early enteral nutrition within 24 hours of lower gastrointestinal surgery versus later commencement for length of hospital stay and postoperative complications

Nutritional and Metabolic Status Control and Nutritional Support in Patients with Pancreatic Sepsis (Review)

Acute pancreatitis (AP) is associated with pancreonecrosis in 30% of patients, who may fall at 80% high risk of death when infected pancreatic necrosis progresses to sepsis. Given the catabolic nature of the disease and the significant influence of nutritional status on its course and outcome, these patients require an adequate nutritional support (NS) based on an adequate assessment and control of nutritional and metabolic status.

The aim of the study: to identify trends in developing new tools for assessment of nutritional and metabolic status, and provision of NS in patients with pancreatic sepsis (PS).

Materials and methods

. Keyword search in the PubMed, Scopus and E-library databases for the period from 2018 to 2023 yielded 95 publications, of which 16 meta-analyses and 6 systematic reviews met the requirements.

Results. all existing to date scales for assessment of nutritional deficiency in patients with PS have low prognostic value. Of them, mNUTRIC scale seems to be the most appropriate assessment tool. Recommended by EPSEN guidelines tools to assess the risk of nutritional deficiency it is not suitable for ICU patients. Indirect calorimetry should be preferred vs routine calculation formulas in assessing patient’s energy needs in case of PS. It was also found that «standard» anthropometric values, such as BMI, are not always informative and prognostically significant in patients with severe AP in the ICU. Analgesia, infusion therapy, as well as detection and correction of intraperitoneal hypertension are not only integral components of intensive care for PS but are indispensable for supplying adequate NS in PS patients. It was found that early enteral nutrition is the preferred method of NS, although questions concerning choice of tube insertion site, as well as all parameters of tube feeding remain unanswered. The optimal composition of enteral nutrition for patients with PS has not been established, which is indirectly confirmed by the variety of enteral mixtures available on the market. The refeeding syndrome that occurs at initiation of NS was characterized as a life-threatening condition.

Conclusion. NS, based on adequate assessment of disorders and control of the nutritional and metabolic status is an integral component of intensive care in PS patients. It can reduce the probability and number of potential complications, time of stay in the ICU, cost of treatment, and improve patient’s prognosis.

The safety of neoadjuvant chemotherapy combined with non-tube nofasting fast-track surgery for esophageal carcinoma

Our non-tube no fasting (early oral feeding and no nasogastric tube) fast-track surgery (FTS) was safe and effective to combine with neoadjuvant chemotherapy for McKeown minimally invasive esophagectomy. In addition, the two groups were similar in terms of the recovery time, hospital discharge day, and early resumption of oral feeding.

Postoperative fasting is associated with longer ICU stay in oncologic patients undergoing elective surgery

Background

Cancer patients present nutritional and complications risks during the postoperative period. Fasting contributes to surgical catabolic damage. This study evaluates the consequence of fasting time on the surgical outcomes of cancer patients undergoing elective surgeries.

Methods

Prospective cohort, evaluating two categories of patients according to postoperative fasting: less than or greater than 24 h. Outcomes: Hospitalization time, 28-day mortality, ICU stay and infection rates.

Discussion

We included 109 patients (57% men, 60 ± 15 years, BMI: 26 ± 5 kg/m², SAPS3 43 ± 12), hepatectomy was the most frequent surgery (13.8%), and colon and rectum were the most common neoplasia (18.3%). The ICU stay was longer in postoperative fasting > 24 h (5.5 [4–8.25] vs. 3 [2–5] days, p < 0.001). Fasting > 24 h persisted as a risk factor for longer length of stay (LOS) in the ICU after adjustments. There were no differences in the mortality analysis within 28 days and total hospitalization time between groups. A tendency to experience more infections was observed in patients who fasted > 24 h (34.8% vs. 16.3%, p = 0.057). Onset of diet after the first 24 h postoperatively was a risk factor for longer ICU stay in cancer patients who underwent major surgeries.

Graphical Abstract

Supplementary Information

The online version contains supplementary material available at 10.1186/s13741-022-00261-4.

Early Feeding versus Traditional Feeding in Children with Ileostomy Closure

Context

Elective intestinal anastomosis is a frequently used surgical procedure in pediatric surgery.

Aims

This study aimed to compare postoperative complications and hospital stay in children who underwent ileostomy closure with early feeding in the 1^st 24 h versus those in whom the oral route was initiated traditionally.

Settings and Design

Observational, comparative, cross-sectional, ambispective, and single-center study that included pediatric patients who had undergone ileostomy closure from January 2017 to August 2019.

Materials and Methods

Data were analyzed in SPSS. Statistical analysis was used: the variables were analyzed using the Chi-square test or Fisher's exact test when the former could not be applied.

Results

They were divided into the following two groups: group 1 included patients who started the oral route early (n = 25) and Group 2 included patients who started the oral route late (n = 20). The average in-hospital stay for Group 1 was 5.48 days and that for Group 2 was 8.35 days. In Group 1, the oral route was started with a mean of 9.32 h and in Group 2 at 146.4 h. Those in Group 1 at 32.9 h presented their first evacuation and Group 2 at 131.45 h. Group 1 reached their normal diet on average at 79.96 h and Group 2 at 172.8 h.

Conclusions

This comparison between early oral feeding and traditional oral feeding suggests that various benefits exist when enteral nutrition is initiated early after ileostomy closure in pediatric patients. The benefits and importance of initiating early oral feeding in adults have been reported, but there are few studies on pediatric populations.

Does Route of Full Feeding Affect Outcome among Ventilated Critically Ill COVID-19 Patients: A Prospective Observational Study

The outbreak of the new coronavirus strain SARS-CoV-2 (COVID-19) highlighted the need for appropriate feeding practices among critically ill patients admitted to the intensive care unit (ICU). This study aimed to describe feeding practices of intubated COVID-19 patients during their second week of hospitalization in the First Department of Critical Care Medicine, Evaggelismos General Hospital, and evaluate potential associations with all cause 30-day mortality, length of hospital stay, and duration of mechanical ventilation. We enrolled adult intubated COVID-19 patients admitted to the ICU between September 2020 and July 2021 and prospectively monitored until their hospital discharge. Of the 162 patients analyzed (52.8% men, 51.6% overweight/obese, mean age 63.2 ± 11.9 years), 27.2% of patients used parenteral nutrition, while the rest were fed enterally. By 30 days, 34.2% of the patients in the parenteral group had died compared to 32.7% of the patients in the enteral group (relative risk (RR) for the group receiving enteral nutrition = 0.97, 95% confidence interval = 0.88–1.06, p = 0.120). Those in the enteral group demonstrated a lower duration of hospital stay (RR = 0.91, 95% CI = 0.85-0.97, p = 0.036) as well as mechanical ventilation support (RR = 0.94, 95% CI = 0.89–0.99, p = 0.043). Enteral feeding during second week of ICU hospitalization may be associated with a shorter duration of hospitalization and stay in mechanical ventilation support among critically ill intubated patients with COVID-19.

Nasogastric Tube Feeding in Older Patients: A Review of Current Practice and Challenges Faced

Nasogastric tube feeding is an essential way of delivering enteral nutrition when the oral route is insufficient or unsafe. Malnutrition is recognised as a reversible factor for sarcopenia and frailty. It is therefore crucial that malnutrition is treated in older inpatients who have dysphagia and require enteral nutrition. Despite five National Patient Safety Alerts since 2005, “Never Events” related to nasogastric feeding persist. In addition to placement errors, current practice often leads to delays in feeding, which subsequently result in worse patient outcomes. It is crucial that tube placement is confirmed accurately and in a timely way. Medical advancements in this area have been slow to find a solution which meets this need. In this paper, we provide an updated review on the current use of feeding nasogastric tubes in the older population, the issues associated with confirming correct placement, and innovative solutions for improving safety and outcomes in older patients.

The effect of accelerated rehabilitation nursing on postoperative recovery, nutritional status, and psychological status in patients with gastric cancer

OBJECTIVE

To explore the effect of accelerated rehabilitation nursing in patients after gastric cancer surgery.

METHODS

This prospective study included 88 gastric cancer patients who scheduled to receive surgery. According to the random number table, these patients were assigned to the control group and the experimental group. Patients in the control group received routine nursing, while those in the experimental group received accelerated rehabilitation nursing. Clinical-related parameters, nutritional index, physiological state, the quality of life (QOL), and complications were compared between the two groups.

RESULTS

Compared with the control group, postoperative time to get out of bed, anal exhaust time, recovery time of bowel sound, and the length of hospitalization were shortened (all P<0.05). Hemoglobin (Hb), serum total protein (TP), and albumin (Alb) level in both groups after intervention were significantly lower than those before intervention (all P<0.05). Meanwhile, Hb, serum TP, and Alb level in the experimental group after intervention were significantly higher than those in the control group (all P<0.05). Visual analogue scale (VAS) scores at different time points (12 h-5 d after surgery) in the experimental group were significantly reduced when compared with the control group (all P<0.05). Hamilton anxiety scale (HAMA) and Hamilton depression scale (HAMD) score in the two groups after intervention were markedly lower those before intervention (both P<0.05). At the same time, HAMA and HAMD score in the experimental group after intervention were lower than those in the control group (both P<0.05). Generic quality of life inventory-74 (GQOLI-74) scores in all aspects after intervention were higher than those before intervention (all P<0.05). Meanwhile, GQOLI-74 scores in all aspects in the experimental group after intervention were higher than those in the control group (all P<0.05). The total incidence of complications in the experimental group was significantly decreased when compared with the control group (P<0.05).

CONCLUSION

For gastric cancer patients undergoing surgical treatment, accelerated rehabilitation nursing care can effectively promote their postoperative recovery of intestinal function, significantly improve their nutritional status, relieve their negative emotions, improve their quality of life, and reduce the incidence of complications. It is worth of clinical application.

Mitigating the stress response to improve outcomes for older patients undergoing emergency surgery with the addition of beta-adrenergic blockade

As population age, healthcare systems and providers are likely to experience a substantial increase in the proportion of elderly patients requiring emergency surgery. Emergency surgery, compared with planned surgery, is strongly associated with increased risks of adverse postoperative outcomes due to the short time available for diagnosis, optimization, and intervention in patients presenting with physiological derangement. These patient populations, who are often frail and burdened with a variety of co-morbidities, have lower reserves to deal with the stress of the acute condition and the required emergency surgical intervention. In this review article, we discuss topical areas where mitigation of the physiological stress posed by the acute condition and asociated surgical intervention may be feasible. We consider the impact of the adrenergic response and use of beta blockers for these high-risk patients and discuss common risk factors such as frailty and delirium. A proactive multidisciplinary approach to peri-operative care aimed at mitigation of the stress response and proactive management of common conditions in the older emergency surgical patient could yield more favorable outcomes.

Perioperative Management of Elderly patients (PriME): recommendations from an Italian intersociety consensus

BACKGROUND

Surgical outcomes in geriatric patients may be complicated by factors such as multiple comorbidities, low functional performance, frailty, reduced homeostatic capacity, and cognitive impairment. An integrated multidisciplinary approach to management is, therefore, essential in this population, but at present, the use of such an approach is uncommon. The Perioperative Management of Elderly patients (PriME) project has been established to address this issue.

AIMS

To develop evidence-based recommendations for the integrated care of geriatric surgical patients.

METHODS

A 14-member Expert Task Force of surgeons, anesthetists, and geriatricians was established to develop evidence-based recommendations for the pre-, intra-, and postoperative care of hospitalized older patients (≥ 65 years) undergoing elective surgery. A modified Delphi approach was used to achieve consensus, and the strength of recommendations and quality of evidence was rated using the U.S. Preventative Services Task Force criteria.

RESULTS

A total of 81 recommendations were proposed, covering preoperative evaluation and care (30 items), intraoperative management (19 items), and postoperative care and discharge (32 items).

CONCLUSIONS

These recommendations should facilitate the multidisciplinary management of older surgical patients, integrating the expertise of the surgeon, the anesthetist, the geriatrician, and other specialists and health care professionals (where available) as needed. These roles may vary according to the phase and setting of care and the patient's conditions.

The Role of Immunonutrition in Patients Undergoing Pancreaticoduodenectomy

Pancreaticoduodenectomy (PD) is one of the most difficult and complex surgical procedures in abdominal surgery. Malnutrition and immune dysfunction in patients with pancreatic cancer (PC) may lead to a higher risk of postoperative infectious complications. Although immunonutrition (IN) is recommended for enhanced recovery after surgery (ERAS) in patients undergoing PD for 5-7 days perioperatively, its role in patients undergoing pancreatectomy is still unclear and controversial. It is known that the proper surgical technique is very important in order to reduce a risk of postoperative complications, such as a pancreatic fistula, and to improve disease-free survival in patients following PD. However, it has been proven that IN decreases the risk of infectious complications, and shortens hospital stays in patients undergoing PD. This is a result of the impact on altered inflammatory responses in patients with cancer. Both enteral and parenteral, as well as preoperative and postoperative IN, using various nutrients, such as glutamine, arginine, omega-3 fatty acids and nucleotides, is administered. The most frequently used preoperative oral supplementation is recommended. The aim of this paper is to present the indications and benefits of IN in patients undergoing PD.

The value of preoperative spirometry testing for predicting postoperative risk in upper abdominal and thoracic surgery assessed using big-data analysis

Background

Spirometry is used to evaluate postoperative outcomes in thoracic surgery. However, the clinical utility of spirometry for predicting postoperative complications has not been determined. We used big-data analysis to examine the relationship between pulmonary function tests and postoperative complications.

Methods

We retrospectively analysed clinical data from 31,827 patients who underwent spirometry within the 3 months prior to their surgery between January 2000 and December 2014 at a single tertiary referral hospital. The data were extracted in de-identified form via the automated clinical research information system. Surgical procedures included thoracic and upper abdominal surgery.

Results

Multivariable logistic regression analysis showed that type of surgery, older age (>65 years), low albumin and smoking were associated with postoperative infections [95% confidence interval (CI) of the odds ratio (OR) 1.27–1.60 (>65 years); 1.52–1.96 (low albumin); 1.40–1.98 (current smoker)]. Notably, lower forced vital capacity (FVC) was an independent risk factor for postoperative infection, prolonged intensive care unit stay, and in-hospital death, regardless of airflow limitation [OR 95% CI: 1.31–1.69 (FVC 50–80%); 2.02–4.24 (FVC <50%)]. Lower forced expiratory volume in 1 sec (FEV₁) was also an independent risk factor for postoperative infection [OR 95% CI: 1.61–2.26 (FEV₁ 50–80%); 2.27–4.21 (FEV₁ <50%)]. Airflow limitation assessed by FEV₁ was negatively correlated with postoperative infection in multivariable analysis (OR 95% CI: 0.51–0.88).

Conclusions

Lower preoperative FVC could be used to predict postoperative infection and complications in thoracic and upper abdominal surgery regardless of airflow limitation.

Midgut volvulus caused by intestinal malrotation; A rare cause of acute abdomen in adults. Case report

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Midgut volvulus caused by malrotation.

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Midgut volvulus as a rare cause of acute abdomen in adulthood.

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Intestinal malrotation presentation in the adulthood.

Introduction

Acute abdomen due to midgut volvulus with intestinal malrotation is rare event with only only few cases in the literature Butterworth et al. (2018). Intestinal malrotation presented in the adulthood is reported in 0.2−0.5 %, of cases; with only 15 % f them presenting as midgut volvulus Butterworth et al. (2018).

Intestinal malrotation is casued by an alteration in embryonic development between 10–12 weeks of gestation. The main alteration is anomalous position of the bowel with the small intestine residing on the right side of the abdomen, while the colon and cecum remain on the left side due to malposition of the Treitz ligament. Additionally, the ascending colon remains attached to the abdominal wall by fibrous peritoneal bands known as Ladd bands, this being a cause of midgut volvulus and intestinal obstruction.

Presentation of Case

We present a 25-year-old male with failure to thrive who arrives at the ED with clinical signs and symptoms of intestinal occlusion and acute abdomen, initial resuscitation is made in ED and is transferred to OR, an exploratory laparoscopy evidencing intestinal malrotation with cecal volvulus and a Ladd procedure is made openly without PO complications.

Discussion

The gold standard for diagnosis of intestinal malrotation is the upper gastrointestinal series. However, in patients with acute abdomen associated with this pathology where is suspected intestinal ischemia and hemodynamic instability, it is essential that an emergency laparotomy be performed.

Conclusions

The diagnosis of intestinal malrotation is difficult, since many patients are asymptomatic in adulthood or present with variable GI symptoms. Therefore, it is imperative to have a high index of suspicion in patients with compatible clinical characteristics in order to perform the best therapy in time and manner.

Evidence according to Cochrane Systematic Reviews on Alterable Risk Factors for Anastomotic Leakage in Colorectal Surgery

Anastomotic leakage reflects a major problem in visceral surgery, leading to increased morbidity, mortality, and costs. This review is aimed at evaluating and summarizing risk factors for colorectal anastomotic leakage. A generalized discussion first introduces risk factors beginning with nonalterable factors. Focus is then brought to alterable impact factors on colorectal anastomoses, utilizing Cochrane systematic reviews assessed via systemic literature search of the Cochrane Central Register of Controlled Trials and Medline until May 2019. Seventeen meta-anaylses covering 20 factors were identified. Thereof, 7 factors were preoperative, 10 intraoperative, and 3 postoperative. Three factors significantly reduced the incidence of anastomotic leaks: high (versus low) surgeon's operative volume (RR = 0.68), stapled (versus handsewn) ileocolic anastomosis (RR = 0.41), and a diverting ostomy in anterior resection for rectal carcinoma (RR = 0.32). Discussion of all alterable factors is made in the setting of the pre-, intra-, and postoperative influencers, with the only significant preoperative risk modifier being a high colorectal volume surgeon and the only significant intraoperative factors being utilizing staples in ileocolic anastomoses and a diverting ostomy in rectal anastomoses. There were no measured postoperative alterable factors affecting anastomotic integrity.