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The Cochrane Database of Systematic... Aug 2015Nutritional support is an essential component of critical care. Malnutrition has been associated with poor outcomes among patients in intensive care units (ICUs).... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Nutritional support is an essential component of critical care. Malnutrition has been associated with poor outcomes among patients in intensive care units (ICUs). Evidence suggests that in patients with a functional gut, nutrition should be administered through the enteral route. One of the main concerns regarding use of the enteral route is the reduction in gastric motility that is often responsible for limited caloric intake. This increases the risk of aspiration pneumonia as well. Post-pyloric feeding, in which the feed is delivered directly into the duodenum or the jejunum, could solve these issues and provide additional benefits over routine gastric administration of the feed.
OBJECTIVES
To evaluate the effectiveness and safety of post-pyloric feeding versus gastric feeding for critically ill adults who require enteral tube feeding.
SEARCH METHODS
We searched the following databases: Cochrane Central Register of Controlled Trials (CENTRAL;2013 Issue 10), MEDLINE (Ovid) (1950 to October 2013), EMBASE (Ovid) (1980 to October 2013) and the Cumulative Index to Nursing and Allied Health Literature (CINAHL) via EBSCO host (1982 to October 2013). We reran the search on 4 February 2015 and will deal with the one study of interest when we update the review.
SELECTION CRITERIA
Randomized or quasi-randomized controlled trials comparing post-pyloric versus gastric tube feeding in critically ill adults.
DATA COLLECTION AND ANALYSIS
We extracted data using the standard methods of the Cochrane Anaesthesia, Critical and Emergency Care Group and separately evaluated trial quality and data extraction as performed by each review author. We contacted trials authors to request missing data.
MAIN RESULTS
We pooled data from 14 trials of 1109 participants in a meta-analysis. Moderate quality evidence suggests that post-pyloric feeding is associated with low rates of pneumonia compared with gastric tube feeding (risk ratio (RR) 0.65, 95% confidence interval (CI) 0.51 to 0.84). Low-quality evidence shows an increase in the percentage of total nutrient delivered to the patient by post-pyloric feeding (mean difference (MD) 7.8%, 95% CI 1.43 to 14.18).Evidence of moderate quality revealed no differences in duration of mechanical ventilation or in mortality. Intensive care unit (ICU) length of stay was similar between the two groups. The effect on the time required to achieve the full nutrition target was uncertain (MD -1.99 hours 95% CI -10.97 to 6.99) (very low-quality evidence). We found no evidence suggesting an increase in the rate of complications during insertion or maintenance of the tube in the post-pyloric group (RR 0.51, 95% CI 0.19 to 1.364; RR1.63, 95% CI 0.93 to 2.86, respectively); evidence was assessed as being of low quality for both.Risk of bias was generally low in most studies, and review authors expressed concern regarding lack of blinding of the caregiver in most trials.
AUTHORS' CONCLUSIONS
We found moderate-quality evidence of a 30% lower rate of pneumonia associated with post-pyloric feeding and low-quality evidence suggesting an increase in the amount of nutrition delivered to these participants. We do not have sufficient evidence to show that other clinically important outcomes such as duration of mechanical ventilation, mortality and length of stay were affected by the site of tube feeding.Low-quality evidence suggests that insertion of a post-pyloric feeding tube appears to be safe and was not associated with increased complications when compared with gastric tube insertion. Placement of the post-pyloric tube can present challenges; the procedure is technically difficult, requiring expertise and sophisticated radiological or endoscopic assistance.We recommend that use of a post-pyloric feeding tube may be preferred for ICU patients for whom placement of the post-pyloric feeding tube is feasible. Findings of this review preclude recommendations regarding the best method for placing the post-pyloric feeding tube. The clinician is left with this decision, which should be based on the policies of institutional facilities and should be made on a case-by-case basis. Protocols and training for bedside placement by physicians or nurses should be evaluated.
Topics: Adult; Critical Illness; Duodenum; Enteral Nutrition; Gastrointestinal Motility; Hospital Mortality; Humans; Jejunum; Length of Stay; Malnutrition; Nutritional Status; Pneumonia, Aspiration; Randomized Controlled Trials as Topic
PubMed: 26241698
DOI: 10.1002/14651858.CD008875.pub2 -
Obesity Surgery Nov 2018A systematic review was conducted on adverse events (AEs) associated with the use of the duodenal-jejunal bypass liner (DJBL). PubMed, EMBASE, and Cochrane library were...
A systematic review was conducted on adverse events (AEs) associated with the use of the duodenal-jejunal bypass liner (DJBL). PubMed, EMBASE, and Cochrane library were searched up to January 2018. The quality of reporting AEs was determined by the McHarm questionnaire and the risk of bias by the Newcastle-Ottawa scale. Thirty-eight studies were included. The comparability of the studies was low and the McHarm questionnaire showed incompleteness for most parameters in all studies. A total of 891 AEs were reported in 1056 patients. Thirty-three AEs (3.7%) were classified as severe, including hepatic abscess and esophageal perforation. The anchor of the DJBL caused or likely caused 85% of the SAEs. To improve the safety margin of the DJBL, adjustments to the anchoring system are needed.
Topics: Bariatric Surgery; Duodenum; Humans; Jejunum; Obesity, Morbid; Treatment Outcome
PubMed: 30121857
DOI: 10.1007/s11695-018-3441-3 -
International Journal of Surgery... Jan 2020Postoperative pancreatic fistula (POPF) remains a major cause of morbidity following pancreaticoduodenectomy (PD). This network meta-analysis (NMA) compared techniques... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Postoperative pancreatic fistula (POPF) remains a major cause of morbidity following pancreaticoduodenectomy (PD). This network meta-analysis (NMA) compared techniques of pancreatic anastomosis following PD to determine the technique with the best outcome profile.
METHODS
A systematic literature search was performed on the Scopus, EMBASE, Medline and Cochrane databases to identify RCTs employing the international study group of pancreatic fistula (ISGPF) definition of POPF. The primary outcome was clinically relevant POPF.
RESULTS
Five techniques of pancreatic anastomosis following PD were directly compared in 15 RCTs comprising 2428 patients. Panreatojejunostomy (PJ) end-to-side invagination vs. PJ end-to-side duct-to-mucosa was the most frequent comparison (n = 7). Overall, 971 patients underwent PJ end-to-side duct-to-mucosa, 791 patients PJ end-to-side invagination, 505 patients pancreatogastrostomy (PG) end-to-side invagination, 98 patients PG end-to-side duct-to-mucosa, and 63 patients PJ end-to-side single layer. PG duct-to-mucosa was associated with the lowest rates of clinically relevant POPF, delayed gastric emptying, intra-abdominal abscess, all postoperative morbidity and postoperative mortality, the shortest operative time and postoperative hospital stay and the lowest volume of intra-operative blood loss.
CONCLUSION
Duct-to-mucosa pancreaticogastrostomy was associated with the lowest rates of clinically relevant POPF and had the best outcome profile among all techniques of pancreatico-anastomosis following PD.
Topics: Anastomosis, Surgical; Female; Gastrostomy; Humans; Jejunum; Length of Stay; Male; Middle Aged; Network Meta-Analysis; Operative Time; Pancreas; Pancreatic Fistula; Pancreaticoduodenectomy; Pancreaticojejunostomy; Postoperative Complications; Stomach
PubMed: 31843679
DOI: 10.1016/j.ijsu.2019.12.003 -
Medicine Jun 2022Dieulafoy's lesion (DL) presented with small bowel bleeding constitutes a group of rare and potentially life-threatening prognosis. Several case series have described...
INTRODUCTION
Dieulafoy's lesion (DL) presented with small bowel bleeding constitutes a group of rare and potentially life-threatening prognosis. Several case series have described this condition, yet it remains unclear as to what is the optimal treatment and predicted outcome for patients who have been diagnosed.
PATIENT CONCERNS
We present a 21-year-old male experiencing bloody stool for 1 day.
DIAGNOSIS
Computed tomography of the abdomen exhibited active contrast extravasations and segmental wall thickening in the jejunum, and enteroscopy showed one 15-millimeter sized subepithelial tumor at the proximal jejunum.
INTERVENTIONS
Due to unstable vital signs he received an emergent transcatheter arterial embolization, and surgeon performed a laparoscopic surgical resection thereafter under the impression of potential malignancy. The pathologist confirmed jejunal DL with organizing thrombus.
OUTCOMES
He was discharged on the 8th day of hospitalization without recurrent bleeding.
CONCLUSION
A systematic literature review of 98 published cases taken from PubMed dating back to 1978 was undertaken, and the patients with DL and small bowel bleeding involved mainly the jejunum, followed by the duodenum and ileum. Meanwhile, DL-related duodenal bleeding was diagnosed mostly by an enteroscopy, as well as endoscopic interventions. Jejunal and ileal bleeding due to DL was surveyed through endoscopy and surgery, while surgical resection remained the choice for bleeding cessation. Only anticoagulant use (OR = 18.16; P = .08) was associated with a higher risk of overall mortality, although it was non-significant in univariate analysis. We emphasize that individualized treatment as well as prompt measurement should be implemented accordingly.
Topics: Adult; Duodenum; Embolization, Therapeutic; Endoscopy, Gastrointestinal; Gastrointestinal Hemorrhage; Humans; Jejunum; Male; Young Adult
PubMed: 35758382
DOI: 10.1097/MD.0000000000029474 -
Paediatrics and International Child... Nov 2019Systemic lupus erythematosus (SLE) is a multisystem, autoimmune inflammatory disease which can affect any organ, including the gastrointestinal tract. Lupus enteritis is...
Systemic lupus erythematosus (SLE) is a multisystem, autoimmune inflammatory disease which can affect any organ, including the gastrointestinal tract. Lupus enteritis is one of the manifestations of gastrointestinal involvement in SLE patients. However, it is exceedingly rare that lupus enteritis is the sole initial presentation of SLE. A 12-year-old Thai girl who had had recurrent abdominal pain for 2 months with no other signs of SLE on initial presentation is described. A single-balloon enteroscopy demonstrated segmental erythema of the proximal and mid-jejunum. Histopathology demonstrated active enteritis and submucosal vasculitis. On the basis of evidence of intestinal vasculitis, autoimmune profiles were performed; the results supported the possibility of SLE. She subsequently developed leucopenia, lymphopenia and an oral ulcer, leading to a robust diagnosis of SLE. Her clinical condition improved dramatically with prednisolone. Even though lupus enteritis is rare, it can be the initial presentation of SLE. In young adolescent girls with recurrent abdominal pain, the possibility of lupus enteritis should be borne in mind.
Topics: Adolescent; Anti-Inflammatory Agents; Balloon Enteroscopy; Child; Enteritis; Female; Histocytochemistry; Humans; Jejunum; Lupus Erythematosus, Systemic; Male; Prednisolone; Treatment Outcome
PubMed: 30191770
DOI: 10.1080/20469047.2018.1504430