Value of Antibiotic Prophylaxis for Percutaneous Gastrostomy: A Double-Blind Randomized Trial

Clinical practice guideline for the prevention and management of peritoneal dialysis associated infections in children: 2024 update

Infection-related complications remain the most significant cause for morbidity and technique failure in infants, children and adolescents who receive maintenance peritoneal dialysis (PD). The 2024 update of the Clinical Practice Guideline for the Prevention and Management of Peritoneal Dialysis Associated Infection in Children builds upon previous such guidelines published in 2000 and 2012 and provides comprehensive treatment guidance as recommended by an international group of pediatric PD experts based upon a review of published literature and pediatric PD registry data. The workgroup prioritized updating key clinical issues contained in the 2012 guidelines, in addition to addressing additional questions developed using the PICO format. A variety of new guideline statements, highlighted by those pertaining to antibiotic therapy of peritonitis as a result of the evolution of antibiotic susceptibilities, antibiotic stewardship and clinical registry data, as well as new clinical benchmarks, are included. Recommendations for future research designed to fill important knowledge gaps are also provided.

Iatrogenic vascular complications of non-vascular percutaneous abdominal procedures

PURPOSE

The purpose of this paper is to compile and present all of the reported vascular complications that resulted from common non-vascular abdominal procedures in the literature. Non-vascular procedures include, though are not limited to, percutaneous abscess/fluid collection drainage (PAD), percutaneous nephrostomy (PN), paracentesis, percutaneous transhepatic cholangiography (PTC)/percutaneous biliary drainage (PBD), percutaneous biliary stone removal, and percutaneous radiologic gastrostomy (PG)/percutaneous radiologic gastrojejunostomy (PG-J). By gathering this information, radiologists performing these procedures can be aware of the associated vascular injuries, as well as take steps to minimize risks.

METHODS

A literature review was conducted using the PubMed database to catalog relevant articles, published in the year 2000 onward, in which an iatrogenic vascular complication occurred from the following non-vascular abdominal procedures: PAD, PN, paracentesis, PTC/PBD, percutaneous biliary stone removal, and PG/PG-J. Biopsy and tumor ablation were deferred from this article.

RESULTS

214 studies met criteria for analysis. 28 patients died as a result of vascular complications from the analyzed non-vascular abdominal procedures. Vascular complications from paracentesis were responsible for 19 patient deaths, followed by four deaths from PTC/PBD, three from biliary stone removal, and two from PG.

CONCLUSION

Despite non-vascular percutaneous abdominal procedures being minimally invasive, vascular complications still can arise and be quite serious, even resulting in death. Through the presentation of vascular complications associated with these procedures, interventionalists can improve patient care by understanding the steps that can be taken to minimize these risks and to reduce complication rates.

Outcomes and Complications of Radiological Gastrostomy vs. Percutaneous Endoscopic Gastrostomy for Enteral Feeding: An Updated Systematic Review and Meta-Analysis

Background

Percutaneous endoscopic gastrostomy (PEG) and percutaneous radiological gastrostomy (PRG) are commonly utilized to establish access to enteral nutrition. However, data comparing the outcomes of PEG vs. PRG are conflicting. Therefore, we aimed to conduct an updated systemic review and meta-analysis comparing PRG and PEG outcomes.

Methods

Medline, Embase, and Cochrane library databases were searched until February 24, 2023. Primary outcomes included 30-day mortality, tube leakage, tube dislodgement, perforation, and peritonitis. Secondary outcomes included bleeding, infectious complications, and aspiration pneumonia. All analyses were conducted using Comprehensive Meta-Analysis Software.

Results

The initial search revealed 872 studies. Of these, 43 of these studies met our inclusion criteria and were included in the final meta-analysis. Of 471,208 total patients, 194,399 received PRG and 276,809 received PEG. PRG was associated with higher odds of 30-day mortality when compared to PEG (odds ratio (OR): 1.205, 95% confidence interval (CI): 1.015 - 1.430, I² = 55%). In addition, tube leakage and tube dislodgement were higher in the PRG group than in PEG (OR: 2.231, 95% CI: 1.184 - 4.2 and OR: 2.602, 95% CI: 1.911 - 3.541, respectively). Perforation, peritonitis, bleeding, and infectious complications were higher with PRG than PEG.

Conclusion

PEG is associated with lower 30-day mortality, tube leakage, and tube dislodgement rates than PRG.

Antibiotics Tubes and Lines

Antibiotic prophylaxis in interventional radiology (IR) is widely used; however, such practice is based on data from the surgical literature. Although published guidelines can help determine the need for prophylactic antibiotic use in the patient undergoing percutaneous procedures, local practice patterns often dictate when such medications are given. In this article, the current state of periprocedural antibiotic use in commonly performed IR procedures (i.e., tube and catheter placements) is presented.

Safety of endoscopic gastrostomy tube placement compared with radiologic or surgical gastrostomy: nationwide inpatient assessment

BACKGROUND AND AIMS

A gastrostomy tube is often required for inpatients requiring long-term nutritional access. We compared the safety and outcomes of 3 techniques for performing a gastrostomy: percutaneous endoscopic gastrostomy (PEG), fluoroscopy-guided gastrostomy by an interventional radiologist (IR-gastrostomy), and open gastrostomy performed by a surgeon (surgical gastrostomy).

METHODS

Using the Nationwide Readmissions Database, we identified hospitalized patients who underwent a gastrostomy from 2016 to 2017. They were identified using the International Classification of Diseases, 10th Revision, Procedure Coding System. The selected patients were divided into 3 cohorts: PEG (0DH64UZ), IR-gastrostomy (0DH63UZ), and open surgical gastrostomy (0DH60UZ). Adjusted odds ratios for adverse events associated with each technique were calculated using multivariable logistic regression analysis.

RESULTS

Of the 184,068 patients meeting the selection criteria, the route of gastrostomy tube placement was as follows: PEG, 16,384 (53.7 ± 29.0 years); IR-gastrostomy, 154,007 (67.2 ± 17.5 years); and surgical gastrostomy, 13,677 (57.9 ± 24.3 years). Compared with PEG, the odds for colon perforation using IR-gastrostomy and surgical gastrostomy, respectively, were 1.90 (95% confidence interval [CI], 1.26-2.86; P = .002) and 6.65 (95% CI, 4.38-10.12; P < .001), for infection of the gastrostomy 1.28 (95% CI, 1.07-1.53; P = .006) and 1.61 (95% CI, 1.29-2.01; P < .001), for hemorrhage requiring blood transfusion 1.84 (95% CI, 1.26-2.68; P = .002) and 1.09 (95% CI, .64-1.86; P = .746), for nonelective 30-day readmission 1.07 (95% CI, 1.03-1.12; P = .0023) and 1.13 (95% CI, 1.06-1.2; P = .0002), and for inpatient mortality 1.09 (95% CI, 1.02-1.17; P = .0114) and 1.55 (95% CI, 1.42-1.69; P < .0001).

CONCLUSIONS

Placement of a gastrostomy tube (PEG) endoscopically is associated with a significantly lower risk of inpatient adverse events, mortality, and readmission rates compared with IR-gastrostomy and open surgical gastrostomy.

Radiologically Inserted Gastrostomy (RIG) at a Tertiary Center: Periprocedural Safety including Rationalization of Antibiotic Prophylaxis

Introduction Long-term percutaneous enteral nutrition forms an important part of treatment for patients with an inability to meet nutrient requirements orally. Radiologically inserted gastrostomy (RIG) is an alternative to the traditionally performed percutaneous endoscopic gastrostomy technique. However, there is marked heterogeneity in the way that RIG is performed. In addition, the role for antibiotic prophylaxis during RIG insertion is not clearly established. This study aimed to assess the safety of RIG insertion using our technique including the role of antibiotics in RIG insertion.

Method Retrospective study over 5 years at a tertiary teaching hospital. Periprocedural or early complications within the first 2 weeks of the procedure were collected and correlated with the use of prophylactic antibiotics.

Results A total of 116 patients met the inclusion criteria. 18-French tube was used in 96.6%. Note that 58.6% of procedures were done with intravenous sedation. Prophylactic 1 g cefazolin was used in 70 patients with 1 case of infection. Procedures were performed without antibiotics in 46 patients with 3 infections, p = 0.20.

There were two major complications (1.7%) consisting of right gastric artery injury requiring embolization and gastric wall injury requiring laparotomy. There were 12 minor complications (10.3%) including 4 cases of infection, 3 of severe pain, 1 of minor bleeding, 2 of early dislodgement, and 2 of leak/bypass of gastric contents around the tube.

Conclusion The technique used for RIG insertion at our institution results in a low complication rate. In addition, this study shows no significant difference in early peristomal infection rate with the use of antibiotic prophylaxis.

Postpyloric Balloon Occlusion to Increase Technical Success during Pediatric Percutaneous Gastrostomy/Gastrojejunostomy Tube Placement

Gastric distension through insufflation is a key step in creating a safe percutaneous window during gastrostomy/gastrojejunostomy (G/GJ) placement; however, poor or incomplete gastric distention can occur, despite the use of glucagon, and lead to rapid egress of air from the stomach into the duodenum. This report describes the adjunctive technique using postpyloric balloon occlusion in 29 patients to maximize gastric insufflation during G/GJ tube placement after failure of conventional methods. Balloon occlusion was successful in salvaging 23 of 29 (79.3%) of G/GJ tube placements without any complications.