Parenteral nutrition consensus report from KEPAN.

OBJECTIVES: Medical nutrition therapy is one of the core components of patient management, although its implication is still limited in Daily practice globally. Clinicians are in need of guidance that will ease the application of medical nutrition therapy. The pre- and post-graduate curriculum for medical nutrition therapy is limited in most regions, worldwide. A report that is short, clear, and having clear-cut recommendations that will guide the primary healthcare professionals in indications, choice, practical application, follow-up, and stopping parenteral nutrition (PN) would facilitate the application and success of medical nutrition therapy. KEPAN is the Clinical Enteral and Parenteral Nutrition Society of Turkey and is an active member of the European Society for Clinical Nutrition and Metabolism (ESPEN). METHOD: In this study, we present the KEPAN PN consensus report on optimal PN use in medical nutrition therapy as outlined by the works of academicians experienced in the clinical application of PN (nine working group academicians and 10 expert group academicians). RESULTS: This report provides 22 clear-cut recommendations in a question-answer format. CONCLUSIONS: We believe that this report could have a significant impact on the optimum use of PN in the context of medical nutrition therapy when clinicians manage everyday patients.

Enteral nutrition consensus report from KEPAN: Indications, choice, practical application, and follow-up.

OBJECTIVES: Clinicians are in need of guidance that will ease the application of medical nutrition therapy. In order to facilitate the application and success of medical nutrition therapy, the Turkish Clinical Enteral & Parenteral Nutrition Society (KEPAN) planned a report that is short, is clear, and has clear-cut recommendations that will guide health care professionals in the indications, choice, practical application, follow-up, and stopping of enteral nutrition. METHODS: The enteral nutrition consensus report on enteral nutrition use in medical nutrition therapy was developed by a study group (12 working group academicians and 17 expert group academicians) under the organization of KEPAN. The enteral nutrition consensus report was generated in 5 online and face-to-face phases from December 2019 through October 2022. At the end (Delphi rounds), a total of 24 questions and subjects, recommendations, and comments were sent to the enteral nutrition working group and the expert group via e-mail. They were asked to score the criteria by using the Likert scale. RESULTS: The first round of the study resulted in acceptance of all 24 recommendations. None of the criteria was rejected. Only some minor editing for wording was recommended by the panelists during the first and second rounds of the Delphi study. The final report was sent to all 29 panelists and was approved without any revision suggestions. CONCLUSION: This report provides 24 clear-cut recommendations in a question-answer format. We believe that this report could have a significant effect on the optimum use of enteral nutrition in the context of medical nutrition therapy when clinicians manage everyday patients.

Accreditation of nutrition support teams: A new initiative by the Turkish Society of Clinical Enteral & Parenteral Nutrition.

OBJECTIVES: Accreditation is a process to evaluate compliance of an institution or organization with predetermined performance standards, focusing on achieving continuous improvement strategies and optimal quality standards and motivating the accredited organization to do so. There is no established accreditation program for nutrition support teams (NSTs) at national and international levels. In order to increase the standards of NSTs, developing an accreditation program is being planned by the Turkish Society of Clinical Enteral & Parenteral Nutrition (KEPAN). METHODS: Accreditation standards were developed by a study group under the organization of KEPAN. Minimum standards for composition, qualifications, physical requirements, workflow charts, medical records, and both patient and health care providers' safety measures in NSTs were specified. These standards were uploaded to a computer program, and the necessary infrastructure for a web-based management of accreditation processes was developed. RESULTS: An organization applying for accreditation should fill in the application form on KEPAN website electronically. Eligibility criteria for accreditation include number of NST members, physical environment, patient monitoring requirements, research, and training. A total of 22 standards are surveyed under 13 sections. These standards contain 61 criteria. To be accredited, each of 22 standards must score >70 and each of 13 sections must score >80. CONCLUSIONS: In order to increase the quality of nutritional care and improve patient outcomes, an accreditation program has been developed. This program principally sets the basic standards, organizational scheme, and responsibilities of NSTs.

Revisiting the Ranson score in acute pancreatitis: Is the drop in hematocrit a worrisome sign?

BACKGROUND: The Ranson score has 11 parameters that are complex and laborious to implement. In this study, we aimed to create a revised Ranson score by modifying the parameters in Ranson. METHODS: A total of 938 patients diagnosed with acute pancreatitis (AP) between 2014 and 2021 were included in the study. The parameters of the Ranson score were included in the univariate and multivariate analyses. According to the results, some of these parameters were modified, and then the revised Ranson score was created. RESULTS: The revised Ranson system was created with nine parameters by modifying the hematocrit parameter at 48 hours and excluding the aspartate aminotransferase parameter from the scoring system. For in-hospital mortality, the area under the curve value of the revised Ranson was 0.959 (95% CI: 0.931-0.986), and it was significantly higher compared to the three scoring systems evaluated. At a cut-off value of 3.5, the revised Ranson had a sensitivity and specificity of 91.7% and 89.1%, respectively, for mortality. CONCLUSION: The revised Ranson scoring system had better predictive ability for all clinical outcomes compared to the original Ranson in our large sample of 938 patients. However, the revised version should be further validated by prospective and multicenter studies.

Xanthogranulomatous Cholecystitis and Gallbladder Cancer: Two Diseases with Difficult Differential Diagnoses.

BACKGROUND: Xanthogranulomatous cholecystitis (XGC) etiology has not yet been precisely determined; it is often confused with gallbladder cancer (GBC) in the differential diagnosis. METHODS: This study retrospectively evaluated patients who underwent surgery with the pre-diagnosis of cholelithiasis, cholecystitis, or gallbladder carcinoma at a tertiary center, and were confirmed to have XGC or GBC according to the histological examinations. RESULTS: In the GBC group, there was a higher number of female patients, patients with magnetic resonance imaging (MRI) and computed tomography (CT) imaging, those that directly underwent open surgery, and those requiring catheters and developed complications; while in the XGC group, there was a higher number of patients with ultrasonography (USG) imaging and those requiring conversion from laparoscopic to open surgery (P < .05). The rate of patients with a preoperative diagnosis of cholelithiasis was higher in the XGC group than in the GBC group, and cases with intrahepatic bile duct (IHBD) dilatation were higher in the GBC group than in the XGC group, and the GBC group also had a higher rate of cases with a malignant diagnosis in the preoperative examination compared to the XGC group (P < .05). CONCLUSION: When a suspicious malignant mass is detected in the localization of the gallbladder, XGC must be considered in the differential diagnosis. Although it is not a malignant pathology, early diagnosis and treatment are particularly important due to the associated complications and the possibility of coexistence with GBC.

An investigation into the clinical efficacy of thiol/disulfide hemostasis and ischemia-modified albumin in cases of gallbladder perforation.

BACKGROUND: In the presence of advanced age and comorbidities, patients with gallstones may face gangrenous and perforated cholecystitis during their follow-up. In the literature, dynamic thiol/disulfide homeostasis has been shown to play an important role in detoxification, antioxidant protection, regulation of enzymatic reactions, and apoptosis and cellular signaling mechanisms. In this study, we aimed to evaluate the efficacy of IMA and thiol/disulfide homeostasis in the preoperative diagnosis of patients with cholelithiasis, acute/chronic cholecystitis, and perforated gallbladder. METHODS: Sixty-six patients that presented to the General Surgery Clinic of Ankara City Hospital for a cholecystectomy operation between February 2019 and May 2020 were included in this study. The patients were divided into three groups depending on the condition for which they were scheduled for surgery: cholelithiasis, cholecystitis, and perforated gallbladder. The demographic data, history of cholecystitis, chronic disease, white blood cell (WBC), amylase, lipase and liver function tests (AST and ALT) were recorded before the operation. Gallbladder appearance was evaluated using hepatobiliary ultrasonography. The duration of surgery, pericholecystic adhesions, hospital stay, body mass index (BMI), postoperative complications, and pathology results of specimens were recorded. In addition, thiol/disulfide and IMA values were analyzed in the blood samples taken from the patients preoperatively. RESULTS: The mean native thiol and total thiol values of the patients with an adhesion score of 0 were significantly higher than those with an adhesion score value of 1, 2 or 3. In addition, the disulfide, disulfide/native thiol, native thiol/total thiol and IMA values of the cases with an adhesion score of 2 or 3 were significantly higher than those with an adhesion score of 0. The native thiol and total thiol averages of the patients with normal cholecystectomy were higher than the others. The disulfide, native thiol/total thiol and IMA averages of those who underwent cholecystectomy due to a perforated gallbladder were also higher than the other groups. The mean preoperative WBC of the patients who underwent cholecystectomy due to a perforated gallbladder was also significantly higher than the other groups. Lastly, the native thiol and total thiol values had a statistically significant negative correlation with age, operation time, and hospital stay, and a statistically significant positive relationship with BMI. CONCLUSION: We consider that in the preoperative diagnosis of the perforated gallbladder, the evaluation of thiol/disulfide hemostasis and IMA parameters can be used as an effective and reliable method to predict intraoperative difficulties.

Management of Bile Duct Injuries: A 6-year Experience in a High Volume Referral Center.

OBJECTIVES: The aim of our study was to determine operative and nonoperative treatments performed in bile duct injuries and the effect of a multidisciplinary approach on the treatment. BACKGROUND: Bile duct injuries may lead to morbidities such as biliary leakage, peritonitis, and mortality. MATERIALS AND METHODS: A total of 83 patients with biliary complications (37 patients with iatrogenic bile duct injury referred to our clinic from other centers were also included in this study) were evaluated. RESULTS: Of the operated 6,663 patients, iatrogenic bile duct injury occurred in 46 (0.69%) of these patients. The most common type of injury was Strasberg type A injury, which was found in 48 (57.83%) patients. The time interval between the diagnosis and initiation of treatment after the operation was shorter in patients with an inserted cavity drainage catheter (p < 0.05). Of the patients with bile duct injury, 32.6% received surgical and 62.6% endoscopic treatment, while 4.8% were followed-up without intervention. The rate of mortality was found to be 2.4%. CONCLUSION: Time interval to diagnosis is of great importance for management of the patients. HOW TO CITE THIS ARTICLE: Çavusoglu SD, Doganay M, Birben B, et al. Management of Bile Duct Injuries: A 6-year Experience in a High Volume Referral Center. Euroasian J Hepato-Gastroenterol 2020;10(1):22-26.

Use of standard enteral formula versus enteric formula with prebiotic content in nutrition therapy: A randomized controlled study among neuro-critical care patients.

OBJECTIVE: To compare use of standard enteral formula versus enteric formula with prebiotic content in terms of nutrition therapy related outcomes among neurocritical care patients. METHODS: A total of 46 adult neurocritical care patients who received nutrition therapy with standard enteral formula (SEF group; n = 23) or enteral formula with prebiotic content (EFPC group; n = 23) during their hospitalization in intensive care unit (ICU) were included in this prospective randomized controlled study. Data on patient demographics (age, gender), diagnosis, co-morbid diseases, anthropometrics, length of stay (LOS) in hospital and ICU, Nutritional Risk Screening (NRS-2002) score, and Acute Physiology and Chronic Health (APACHE-II) score were recorded at enrollment. Data on daily nutritional intake [total energy (kcal/day), carbohydrate (g/day), protein (g/day), lipid (g/day), FOS (g/day), enteral volume (ml/day), fluid in enteral product (ml/day) and fluid intake (ml/day)], achievement of target dose [total fluid intake in enteral product (ml)/20 h], laboratory findings (blood biochemistry and complete blood count), complications and drug treatments were recorded on Day 1, Day 4, Day 7, Day 14 and Day 21 of nutrition therapy in SEF and EFPC groups. RESULTS: Use of EFPC compared to SEF was associated with significantly higher total energy, carbohydrate, protein, lipid, enteral volume and fluid intake (p values ranged from <0.05 to <0.001) on each day of nutrition therapy. Target dose was achieved by majority of patients (86.9%) and at day 4 of nutrition therapy in most of patients (71.7%) in the overall study population. Patients in the EFPC group had a non-significant tendency for higher rate (95.7% vs. 78.3%) and earlier (87.0% vs. 56.5% on day 4) achievement of target dose, lower rate (8.7% vs. 56.5%) and faster amelioration (none vs. 52.2% were diarrheic on day 7) of diarrhea and lesser need for insulin (56.5% vs. 13.0%, p = 0.002). Nutrition therapy was associated with significant decrease in prealbumin (Day 14 vs. Day 1, p < 0.05 for both), albumin (Day 14 vs. day 1, p < 0.01 for SEF, p < 0.05 for PEF), hemoglobin (Day 14 and Day 21 vs. Day 1and Day 14 vs. Day 4, p < 0.001 for each for SEF, Day 7, Day 14 and Day 21 vs. Day 1, p < 0.01 for each for PEF) and hematocrit (Day 14 and Day 21 vs. Day 1, p < 0.001 for each for both) levels in both SEF and EFPC groups. CONCLUSIONS: In conclusion, our findings revealed achievement of target nutritional intake in majority of neurocritical care patients via nutrition therapy, whereas EFPC was associated with a non-significant tendency for more frequent and earlier achievement of target dose along with significantly lower rate and faster amelioration of diarrhea as compared with SEF group. Prealbumin and albumin levels remained below the normal range, whereas C reactive protein (CRP) and white blood cell (WBC) were over the normal range throughout the nutrition period in both groups, while creatinine and urea levels were higher in EFPC than in SEF group. Hence, our findings seem to emphasize the importance of avoiding protein debt in provision of nutrition therapy and the likelihood of deterioration of nutritional status in elderly neurocritical care patients despite provision of early enteral nutrition support due to complex and deleterious inflammatory and metabolic changes during critical illness.

Prevention and acute management of biliary injuries during laparoscopic cholecystectomy: Expert consensus statement.

Gallstone disease is very common and laparoscopic cholecystectomy is one of the most common surgical procedures all over the world. Parallel to the increase in the number of laparoscopic cholecystectomies, bile duct injuries also increased. The reported incidence of bile duct injuries ranges from 0.3% to 1.4%. Many of the bile duct injuries during laparoscopic cholecystectomy are not due to inexperience, but are the result of basic technical failures and misinterpretations. A working group of expert hepatopancreatobiliary surgeons, an endoscopist, and a specialist of forensic medicine study searched and analyzed the publications on safe cholecystectomy and biliary injuries complicating laparoscopic cholecystectomy under the organization of Turkish Hepatopancreatobiliary Surgery Association. After a series of e-mail communications and two conferences, the expert panel developed consensus statements for safe cholecystectomy, management of biliary injuries and medicolegal issues. The panel concluded that iatrogenic biliary injury is an overwhelming complication of laparoscopic cholecystectomy and an important issue in malpractice claims. Misidentification of the biliary system is the major cause of biliary injuries. To avoid this, the "critical view of safety" technique should be employed in all the cases. If biliary injury is identified intraoperatively, reconstruction should only be performed by experienced hepatobiliary surgeons. In the postoperative period, any deviation from the expected clinical course of recovery should alert the surgeon about the possibility of biliary injury.

Acute abdomen due to a foreign body in the urinary bladder in an adolescent.

BACKGROUND: A foreign body in the urinary bladder can cause an acute abdomen in an adolescent. CASE REPORT: A 14-year-old girl presented to the emergency department with severe suprapubic pain, dysuria, hematuria, and hypovolemic shock. An ultrasound examination revealed liquid in the abdomen. An X-ray study of the abdomen revealed an 8-cm-long metallic object located in the urinary bladder. The patient underwent an emergent laparotomy with the diagnosis of acute abdomen. At laparotomy, approximately 2000 cc of widely dispersed serohemorrhagic fluid was removed. Clearing of the abdomen exposed a nail; it had perforated the bladder and 5 cm of it was in the abdominal cavity. A vertical incision was made to the urinary bladder. A 10-penny caliber, 8.2-cm-long steel nail was gently removed and the perforation was closed primarily. The outcome was uneventful and the patient was discharged from the hospital on the seventh postoperative day. CONCLUSION: A foreign body can cause severe problems and should be kept in mind in the differential diagnosis of acute abdomen in an adolescent.

A scoring system for preoperative assessment of resectability in periampullary neoplasms.

BACKGROUND: To identify the preoperative factors predicting resectability in periampullary neoplasms. METHODS: Twenty-three different parameters representing the clinical, laboratory and radiological data of 65 patients, who were operated for periampullary neoplasms, were analyzed to determine their value in assessing neoplasm resectability. Coefficients were calculated by Cox regression analysis for significant factors. A scoring system was designed for resectability. All patients were divided into 4 groups according to their scores. RESULTS: Twenty-six patients who had a resectable neoplasm underwent pancreatico-duodenectomy and surgical palliation was performed in the remaining 39 patients. After multivariate analysis, neoplasms larger than 4.5 cm, low leukocyte count (<9500/mm3), high bilirubin levels (>137.5 micromol/L) and tomographic findings indicating neoplasm invasion were found to be independent factors predicting resectability. The score range was between 0 and 12. Patients were grouped as Group-1 (total score 0-2), Group-2 (total score 3-5), Group-3 (total score 6-8), and Group-4 (total score 9 and higher). Resectability rates were 100% in Group 1 (n=13), 44% in Group-2 (n=23), 21% in Group-3 (n=14), and 0% in Group-4 (n=15), respectively. Mean score was 3.3 in patients with resectable lesions and 7.2 in patients with unresectable lesions (p<0.001). CONCLUSION: This simple scoring system can be a guide in the management plans of patients with periampullary neoplasms. By using this scoring system, patients with an unresectable neoplasm can be predicted and most unnecessary laparotomies can be avoided (Tab. 3, Fig. 2, Ref. 27). Full Text (Free, PDF) www.bmj.sk.

The effects of habitual negligence among families with respect to pediatric burns.

BACKGROUND: In this study, scald burns in a Turkish population (0-16 years of age) were studied with reference to their occurrence and common causes. METHODS: Of the burn victims hospitalized at the Burns Unit of Ankara Numune Education and Research Hospital between April 2001 and December 2003, 354 patients were aged 3 months to 16 years and 228 (64.4%) were male. RESULTS: When burn causes were examined, scald burns were the primary type, reported in 77.7% (275) of the patients (p < 0.001). Scalds were the most frequent burn agents in the pediatric population. Tea is a traditional beverage in Turkey. It is consumed especially at breakfast and throughout the day until late at night. Tea in Turkey is steeped and brewed for consumption. As brewing and steeping is a time-consuming process and the tea is served hot, the appropriate level of care regarding the hot tea is neglected. Consequently, tea carries a serious potential to cause burns in this country. Of the scalded children, 93 scald burns (33.8%) were due to the tea itself or to the boiling water used in steeping tea, and 87.1% of these children were preschoolers. The mortality rate was 7.1% in the hospitalized children group. CONCLUSION: Traditional behaviors may sometimes have some serious unexpected consequences. In households where family members tend to ignore an ongoing problem, governmental and non-governmental organizations should consider taking preventive measures to protect the children from the devastating consequences of such negligence.

Aeromonas hydrophila in a burn patient.

Infectious consequences are still a major problem and leading cause of mortality in burn patients. Among others, aeromonads need special concern because they mimic pseudomonal infections; however, they have a more rapid progression with considerable mortality if undiagnosed promptly. Here, we present a major burn case extinguished with tap water pooled in a tank. With the possibility of aeromonal infection in mind, the patient underwent aggressive debridement with proper antibiotic medication, which resulted in a successful patient management. Aeromonads should always be kept in mind in burn cases that contacted with tanked water or soil after the burn.

Intestinal ischemia-reperfusion injury augments intestinal mucosal injury and bacterial translocation in jaundiced rats.

BACKGROUND/AIMS: The aim of this study was to evaluate local effects and degree of bacterial translocation related with intestinal ischemia-reperfusion injury in a rat obstructive jaundice model. METHODOLOGY: Thirty adult Sprague-Dawley rats (200-250 g) were divided into three groups; including Group 1 (jaundice group), Group 2 (jaundice-ischemia group) and Group 3 (ischemia group). All rats had 2 laparotomies. After experimental interventions, tissue samples for translocation; liver and ileum samples for histopathological examination, 25 cm of small intestine for mucosal myeloperoxidase and malondialdehyde levels and blood samples for biochemical analysis were obtained. RESULTS: Jaundiced rats had increased liver enzyme levels and total and direct bilirubin levels (p<0.05). Intestinal mucosal myeloperoxidase and malondialdehyde levels were found to be high in intestinal ischemia-reperfusion groups (p<0.05). Intestinal mucosal damage was more severe in rats with intestinal ischemia-reperfusion after bile duct ligation (p<0.05). Degree of bacterial translocation was also found to be significantly high in these rats (p<0.05). CONCLUSIONS: Intestinal mucosa is disturbed more severely in obstructive jaundice with the development of ischemia and reperfusion. Development of intestinal ischemia-reperfusion in obstructive jaundice increases bacterial translocation.

A prognostic score for colorectal cancer.

BACKGROUND/AIMS: Scoring systems are generally used for predicting prognosis in critically ill patients, but not frequently for predicting prognosis in cancer. Our aim was to develop a prognostic score for colorectal cancer. METHODOLOGY: Demographic, clinical, laboratory, radiologic, histopathologic and operative data of 112 patients who had resection for colorectal cancer, were analyzed for their effect on survival. Eight variables (invasion depth of tumor, nodal status, presence of metastasis, CEA level, differentiation, resectability, tumor location, presence of blood transfusion), which have the most significant effect on survival in univariate analysis and multivariate analysis, were chosen. Coefficients were calculated and the Prognostic Score for Colorectal Cancer (PSCRC) was designed. All patients were scored using this system and staged according to TNM, Dukes and Astler-Coller systems. RESULTS: The score range is between -49 and 80. Patients were grouped as Group 1 (score < -30), Group 2 (score -30 to -6), Group 3 (score -5 to 19), Group 4 (score > 19). Survival rates decreased and recurrence rates increased significantly with increasing scores. The associations of PSCRC and staging systems with survival and recurrence rates were determined by logistic and Cox regression analyses. PSCRC was proved to have the most significant association with survival and recurrence rates. Furthermore, PSCRC had better correlation with survival and recurrence rates when compared with staging systems according to Pearson correlation analysis. CONCLUSIONS: Inclusion of more variables in PSCRC seems to make it superior to the staging systems. PSCRC may be a practical and useful scoring system in clinical practice and is easily adapted to different patient populations.

Long-term survival is improved by an extended lymph node dissection in potentially curable gastric cancer.

BACKGROUND/AIMS: This study was planned to investigate the therapeutic value of performing an extended lymphadenectomy in potentially curable gastric cancer. METHODOLOGY: A prospective gastric cancer database was used. In total 114 gastric cancer patients (85 male, 29 female) who underwent a gastrectomy for curative intent from 1992 through 1999 were included to this study. Morbidity and mortality, survival rates and factors affecting survival were evaluated. RESULTS: Sixty-six (58%) patients had limited (D1) and 48 (42%) patients had extended (D2) gastric resections. The operative mortality rates were 12% and 8% and the postoperative complication rates were 33% and 25% in the D1 and D2 lymphadenectomy patients, respectively. The mean follow-up period was 34 (range: 8-94) months. The overall mean survival was 32 months (25 months in D1 group, 46 months in D2 group) (P < 0.05). The duration of symptoms, the presence of postoperative complications, the extent of lymphadenectomy, the operative curability and the site of the tumor were all found to be independent prognostic factors based on a multivariate analysis. CONCLUSIONS: This study demonstrates that an extended lymph node dissection improves long-term survival without increasing postoperative morbidity and mortality in patients with potentially curable gastric cancer.