Gastrointestinal Surgery Research Articles

619 Training the Trainees in Robotic Surgery – a UK Pilot Scheme

Abstract Aim Training the trainees in robotic surgery is a specialised and crucial process, given the precision and complexity involved in performing operations using robotic systems. Robotic training for trainees is challenging due to limited access to robotic systems and the lack of training opportunities. We describe how we implemented a training programme for trainees at West Hertfordshire Teaching Hospitals (WHTH) NHS Trust within a year of the consultants starting their robotics programme. Method Specialist trainees at WHTH who would have been offered training in laparoscopic surgery in colorectal, upper gastrointestinal and general surgery were selected to train as console surgeons on the CMR Surgical Versius system. All trainees had been on a first assist course and had experience in assisting in robotic surgery. Training included online modules, metrics-based virtual training, and technical skills assessment. Live operating was supervised by consultant trainers who sat beside the trainee. Results Six trainees ranging from ST4 to ST8 level were selected to partake in the training programme over a period of six months. Operations were broken down into modular parts and included segmental colectomies, anterior resections, cholecystectomy, and inguinal hernia repair. The trainees have participated in over thirty operations. Feedback from consultant trainers was given verbally and through work-based assessments. No adverse events were reported in training cases. Conclusions Robotic surgical training for specialist trainees can be implemented safely and in a timely manner. Objective metrics such as docking time, console time and volumetric hand motion may help with trainee assessment in the future.

542 Reducing the Burden to Deliver Remote Postoperative Surveillance Using Machine Learning for Surgical-Site Infection (SSI)

Abstract Aim To develop novel methods for automated assessment of patient-generated data from remote postoperative wound (RPW) surveillance to reduce the burden of clinical triage for in-person assessment. Method This was a secondary analysis of an interventional study on RPW surveillance: “ImplementatioN of Remote Surgical wOund Assessment During the coviD-19 pandEmic” (INROADE). INROADE included adult patients undergoing gastrointestinal surgery, who could submit images of their surgical wound(s), and patient-reported symptoms of SSI for 30-days postoperatively. Separate models were developed to predict a clinical diagnosis of SSI within 48h based on patient-reported symptoms (logistic regression) and wound images (convolutional neural networks [CNN]). Model performance was evaluated using area under the curve (AUC), with 95% confidence intervals. The impact of implementation of automated assessment was simulated within the RPW surveillance pathway to “rule-out” responses needing clinician triage. Results Of 200 patients enrolled, there were 1529 responses with 3.3% (n=51) submitted within 48h of an SSI. There was excellent discrimination using logistic regression with patient-reported symptoms (AUC: 0.830, 0.765-0.894). 2,125 images were used to develop the CNN, which showed moderate discrimination to identify 48h SSI (AUC: 0.615, 0.556-0.674). Usage to screen out “low-risk” responses prior to clinical triage was estimated to half the staff-time to deliver (12.2h vs 25.5h), while maintaining diagnostic accuracy (AUC: 0.760 [0.685-0.834] vs 0.789 [0.717-0.861]). Conclusions Automated assessment can be successfully deployed within RPW surveillance pathways to reduce the burden on staff to deliver without compromising care and allow resources to be appropriately directed to those at greatest risk of SSI.

Role of Neo-Adjuvant Chemotherapy in Decision Making for Surgical Management of Cancer Stomach

Abstract Background Gastric cancer is the second most common cause of cancer related death worldwide. In Egypt, gastric cancer is the 12th most common cancer. The incidence rises with age and 55% of cases occur between 50 and 70 years of age. The complete resection partial or total gastrectomy is based on tumor location, stage, histology, and surgical margins. The extent of regional lymphadenectomy required has been a matter of debate. Neo-adjuvant chemotherapy could increase the curative resection rate, improve the tumor down staging possibilities. Aim of Work assess the role of the neo-adjuvant chemotherapy for surgical management of gastric cancer patients. Patients and Methods A prospective analysis of sixty patients with ranging age (18-60 years) who are diagnosed with gastric adenocarcinoma, received neo-adjuvant chemotherapy patients with minimal follow up 16 months, treated at the upper gastro-intestinal surgeries unit, Ain Shams University Hospitals. Primary end points include assessing overall survival, R0 resection rate, local recurrence, rate of pathological complete response. Results Patients aged (22-60 years old), mean age 46.67 ±12.76, the median DFS was 6 months, the mean OS is 26.3 months, recorded 1 year, 2 years OS rate was 75.8% and 67.9% respectively. However, the median OS was not reached. Conclusion This study favors the idea of Neo-adjuvant chemotherapy usage prior to surgical intervention in multiple stages of gastric cancer. However, there were other studies that questions its role and demand a reconsideration about the clinical outcome which require further investigation.

Postoperative complications and mortality after thoracic surgery of COVID-19 omicron hospital infections: A retrospective multicenter study

Postoperative complications and mortality after thoracic surgery of COVID-19 omicron hospital infections: A retrospective multicenter study

Impact of surgical specialization on emergency upper gastrointestinal surgery outcomes: A systematic review and meta-analysis.

Emergency presentations make up a large proportion of a general surgeon's workload. Patients who have emergency surgery carry a higher rate of mortality and complications. We aim to review the impact of surgical subspecialization on patients following upper gastrointestinal (UGI) emergency surgery. A systematic search of Ovid Embase, Ovid MEDLINE, and Cochrane databases using a predefined search strategy was completed reviewing studies published from 1st of January 1990 to August 27, 2023. The study was prospectively registered with PROSPERO (CRD42022359326). Studies were reviewed for the following outcomes: 30-day mortality, in-hospital mortality, conversion to open, length of stay, return to theater, and readmission. Of 5181 studies, 24 articles were selected for full text review. Of these, seven were eligible and included in this study. There was a statistically significant improvement in 30-day mortality favoring UGI specialists (OR 0.71 [95% CI 0.55-0.92 and p=0.009]) and in-hospital mortality (OR 0.29 [95% CI 0.14-0.60 and p=0009]). There was a high degree of study heterogeneity in 30-day mortality; however, a low degree of heterogeneity within in-hospital mortality. There was no statistical significance when considering conversion to open and insufficient data to allow meta-analysis for return to theater or readmission rates. In emergency UGI surgery, there was improved 30-day and in-hospital mortality for UGI specialists. Therefore, surgeons should consider early involvement of a subspecialist team to improve patient outcomes.

Feasibilityof Indocyanine Green Fluorescent Cholangiography Via Inguinal Nodal Injection Approachin UpperGastrointestinalOncological Surgeries.A Pilot Study.

Fluorescent cholangiography (FC) with indocyanine green (ICG) is an alternative to intraoperative cholangiography (IOC) for visualizing the biliary tract during surgery. This pilot study assessed the feasibility of ICG-FC using inguinal nodal injection in patients undergoing upper gastrointestinal cancer surgery. Under sonographic guidance, ICG was injected into inguinal nodes bilaterally (each side 2.5mg, total 5mg) after inductionofanesthesia. Laparoscopic cholecystectomy (CHE) and laparoscopic hepatoduodenal ligament clearance (HDL) were performed in 24 cases. ICG-FC was utilized for real-time visualization of extrahepatic biliary anatomy. In CHE cases, ICG-FC provided 100% visualization of the gall bladder (GB), common bile duct (CBD), common hepatic duct (CHD), cystic duct (CD), and CD-CBD junction. For HDL, the visualization rates were 100% for the GB, CHD, and CBD, but only 50% for the undissected CD. Fluorescence appeared in the biliary tree soonafter injection and remained throughout the duration of surgery with minimalinterference frombackground hepaticfluorescence. No adverse reactions to ICG were observed. ICG-FC via the inguinal nodal route is safe and feasible, enabling real-time dissection of the calot's triangle and hepatoduodenal ligament. It offers reliable visualization of key biliary structures, showing promise as an alternative to IOC in upper gastrointestinal cancer surgeries.

Influence of Gut Microbiome Composition on Surgical Site Infections: A Systematic Review and Meta-analysis

Abstract Introduction: Post-operative wound infections are dangerous occurrences that happen in various surgical operations. Negative Pressure Therapy (NPT) has been suggested as a method to diminish surgical site infections (SSIs). However, data concerning the effect of this intervention across different types of operations are still lacking. Objective: This meta-analysis aimed to evaluate the effectiveness and safety of NPT in reducing SSIs following various surgical procedures. Materials and Methods: A systematic review was conducted to identify all randomised controlled trials (RCTs) published between 2020 and 2023 that investigated the efficacy of NPT in reducing post-operative SSIs across different types of surgeries. The outcome measures included SSI incidences and adverse effects. Quality assessment and data extraction were conducted in accordance with the PRISMA flowchart. Results: Our meta-analysis included 18 RCTs, encompassing a total of 7,898 patients across different surgical fields such as orthopaedic, gastrointestinal, hepatobiliary, cancer and gynaecology surgeries. The integrated data demonstrated a significant reduction in SSI incidence when comparing the results of NPT application against standard treatment (odds ratio = 0.53; 95% confidence interval = [0.39–0.73], P = 0.0001). This effect remained consistent when subgrouping the studies by different surgical procedures. The safety profile of NPT was found to be acceptable, with no significant increase in adverse effects such as wound dehiscence and hematomas, and a significant decrease in the incidence of wound seroma. Conclusions: This meta-analysis supports the use of NPT in reducing SSI rates and endorses its application in post-operative care, particularly in cancer and gastrointestinal surgeries.

309 Antibiotic Usage in Abdominal Surgery Patients in Colorectal, Hepatobiliary and Upper Gastrointestinal Surgery

309 Antibiotic Usage in Abdominal Surgery Patients in Colorectal, Hepatobiliary and Upper Gastrointestinal Surgery

The effects of previous abdominal surgery and the utilisation of modified access techniques on the operative difficulty and outcomes of laparoscopic cholecystectomy and bile duct exploration

BackgroundEarly reports suggested that previous abdominal surgery was a relative contraindication to laparoscopic cholecystectomy (LC) on account of difficulty and potential access complications. This study analyses different types/systems of previous surgery and locations of scars and how they affect access difficulties. As modified access techniques to minimise risk of complications are under-reported the study details and evaluates them.MethodProspectively collected data from consecutive LC and common bile duct explorations (LCBDE) performed by a single surgeon over 30 years was analysed. Previous abdominal surgery was documented and peri-operative outcomes were compared with patients who had no previous surgery using Chi-squared analysis.ResultsOf 5916 LC and LCBDE, 1846 patients (31.2%) had previous abdominal surgery. The median age was 60 years. Those with previous surgery required more frequent duodenal (RR 1.07; p = 0.023), hepatic flexure (RR 1.11; p = 0.043) and distal adhesiolysis (RR 3.57; p < 0.001) and had more access related bowel injuries (0.4% vs. 0.0%; p < 0.001). Previous upper gastrointestinal and biliary surgery had the highest rates of adhesiolysis (76.3%), difficult cystic pedicles (58.8%), fundus-first approach (7.2%), difficulty grades (64.9% Grades 3–5) and utilisation of abdominal drains (71.1%). Previous open surgery resulted in longer operative time compared to previous laparoscopic procedures (65vs.55 min; p < 0.001), increased difficulty of pedicle dissection (42.4% vs. 36.0%; p < 0.05) and required more duodenal, hepatic flexure and distant adhesiolysis (p < 0.05) and fundus-first dissection (4% vs 2%; p < 0.05). Epigastric and supraumbilical access and access through umbilical and other hernias were used in 163 patients (8.8%) with no bowel complications.ConclusionThe risks of access and adhesiolysis in patients with previous abdominal scars undergoing biliary surgery are dependent on the nature of previous surgery. Previous open, upper gastrointestinal and biliary surgery carried the most significant risks. Modified access techniques can be adopted to safely mitigate these risks.Graphical abstract

The Outcome of Early Oral Feeding Following Elective Gastrointestinal Surgery.

Background Early oral feeding (EOF) after gastrointestinal (GI) surgery is an optimistic way to speed up recovery and shorten hospital stays, but its full effects remain unexplored. Aim This study aims to evaluate the outcomes of EOF in patients having elective gastrointestinal surgery. Methods This open-level, prospective randomized controlled trial was conducted in the Department of Surgeryat Sir Salimullah Medical College Mitford Hospital, Dhaka, from March 2022 to February 2023. A total of 50 patients were enrolled and divided into two groups: early oral feeding (EOF) and traditional postoperative oral feeding (TOF), both before and after 48 hours of surgery, using a systematicrandom sampling technique. Informed written consent was taken from the patients. The patients were monitored on days 1, 3, 5, 7, 14, and 28 following surgeries. Postoperative complications, the duration for nasogastric tube (NGT) removal (days), the early recovery of bowel motility, and the length of the hospital stay (days) were noted. Results In this study, both EOF and TOF groups were found indifferent in terms of age distribution, gender ratio, or body mass index (BMI). However, significant differences emerged in postoperative outcomes. The TOF group experienced a significantly longer duration for nasogastric tube (NGT) removal and the initiation of oral feeding compared to the EOF group (P-value < 0.001). Complication rates, including nausea, vomiting, ileus, anastomotic leakage, wound infection, and pneumonia, did not exhibit statistically significant differences between the groups (P-value > 0.05). Moreover, the EOF group demonstrated an early recovery of bowel motility after surgeryand shorter hospital stays compared to the TOF group (P-value < 0.05). Conclusion Starting oral feeding earlier does not increase complications.However, it does speed up recovery and shorten hospital stays.

935 Nil by Mouth in GI Surgery: Are We Starving Our Patients Longer Than We Need To?

935 Nil by Mouth in GI Surgery: Are We Starving Our Patients Longer Than We Need To?

1168 Documentation During Upper Gastrointestinal Surgery Admission Audit

1168 Documentation During Upper Gastrointestinal Surgery Admission Audit

Nomogram to Predict Tube Occlusion During Hyperthermic Intraperitoneal Chemotherapy for Pseudomyxoma Peritonei.

To investigate the factors contributing to the blockage of perfusion tubes during hyperthermic intraperitoneal chemotherapy (HIPEC) in patients with appendiceal pseudomyxoma peritonei (PMP) undergoing combined cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy treatment, and to construct a nomogram for predicting the risk of tube occlusion. Observational study. Place and Duration of the Study: Department of Gastrointestinal Surgery, Central Hospital Affiliated to Shandong First Medical University, Jinan, China, from June 2017 to December 2023. Tube occlusion was defined as the inability to achieve 30 minutes of continuous unobstructed perfusion. Statistical methods such as univariate analysis, multivariate analysis, and Lasso regression were employed for data analysis. The results revealed that 27% of the 383 hyperthermic intraperitoneal chemotherapy perfusion treatments resulted in the tube occlusion events. Multivariate logistic regression analysis identified age, CA-125, CA19-9, and pathological type as the independent risk factors. A nomogram predicting the tube occlusion was constructed and validated for its predictive accuracy and clinical utility. This study successfully developed a nomogram to predict the tube occlusion risk during cytoreductive surgery combined with hyperthermic intraperitoneal chemotherapy treatment for patients with pseudomyxoma peritonei, providing valuable guidance for clinical practice and aiding in personalised treatment decisions to improve patient prognosis. However, further research is needed to validate the reliability and clinical applicability of the model, as well as to investigate the impact of tube occlusion on treatment outcomes and corresponding management strategies. Pseudomyxoma peritonei, Cytoreductive surgery, Hyperthermic intraperitoneal chemotherapy treatment, Tube occlusion, Nomogram.

A Deeper Look at Proposed Surveillance of Superficial Incision Surgical Site Infections (SSISSIs)

Although the National Healthcare Safety Network (NHSN) recommends the reporting of superficial incisional SSIs, the standardized infection ratio (SIR) models used by the NSHN exclude superficial incisional SSIs cases. Yet, some superficial incisional SSIs may lead to serious adverse patient outcomes. We previously proposed a new category of such infections: serious superficial incisional surgical site infections (SSISSIs), defined as a superficial incisional SSI that (1) required debridement in an operating room and/or (2) led to a hospital readmission within 30 days of surgery. The objective of our study was to determine the prevalence of SSISSIs in a large network of community hospitals and compare hospital rankings of SSI rates of organ/space and deep SSIs (complex SSIs) with and without SSISSIs. We performed a retrospective descriptive analysis of prospectively collected data on 35 NHSN surgical categories in 47 community hospitals within the Duke Infection Control Outreach Network (DICON) from 1/1/2013-12/31/2022. All hospitals used standardized surveillance and data collection strategies throughout the study period. The Wilcoxon rank-sum was used to test for differences in performance rankings of hospitals sorted by rates of complex SSIs alone compared to complex and SSISSI rates. A two-tailed P value of .05 or less was considered significant. Overall, 11,617 SSIs occurred after 1,272,257 surgeries (0.91 SSIs/100 procedures). Out of 3,996 superficial SSIs, 2,038 (17.5% overall, 51.0% of superficial incisional) met criteria for SSISSI. 112 (5.5%) were diagnosed during the current admission and required takeback to the OR for infection; 1,926 (94.5%) were diagnosed during a readmission; and 3841 (33.1%) were diagnosed during readmission and returned to the OR. (Table1) The highest proportion of SSISSIs was diagnosed in patients who underwent gastrointestinal surgery (32.0%) or orthopedic surgery (24.0%). (Table2) Performance ranking of individual hospitals based on rates of complex SSIs, differed significantly when including SSISSIs (p= 0.02). (Table3) Discussion Our findings suggest that SSISSIs make up a moderate but important proportion of SSIs in community hospitals. SSISSIs can be identified through established database surveillance looking at objective measures of returning to the OR for debridement and/or readmission within 30 days. Hospital rankings differed significantly when SSISSIs were added to complex SSIs to calculate SSI rates. As such, including SSISSIs likely provides a more accurate depiction of SSIs with important outcomes and is not as subjective to surveillance bias. Next steps would be specifically to look at outcomes data for complex SSIs compared to SSISSIs to fully evaluate theDisclosure: Jessica Seidelman: UptoDate- Section Editor; BoneSupport- Consultant

Analysis of Grip Strength and Its Explanatory Factors in Older Patients with Gastrointestinal Tumours.

To investigate the grip strength of older patients with gastrointestinal tumours and analyse its explanatory factors. A total of 170 older patients with gastrointestinal tumours admitted to the Gastrointestinal Surgery Department of a Grade-III hospital in the Zhejiang province from January 2022 to December 2022 were selected as the investigation participants. Among them, there were 102 cases of gastric cancer (60.0%) and 68 cases of colon cancer (40.0%). There were 110 male patients (64.7%) and 60 female patients (35.3%), with patient ages ranging between 64 and 82 years old. A cross-sectional survey was conducted using a general data questionnaire, grip apparatus and the Nutritional Risk Screening 2002 (NRS-2002) score. Multiple linear regression was used to analyse the explanatory factors on the grip strength of older patients with gastrointestinal tumours. The grip strength of older patients with gastrointestinal tumours was 25.3±5.3 kg. Multiple linear regression analysis showed that gender, age, disease, body mass index (BMI), albumin concentration and the NRS-2002 score were the main explanatory factors on grip strength (P<0.05). Grip strength was lower in older patients with gastrointestinal tumours and was lower in females, those aged ≥70 years, patients with colorectal cancer, individuals with a BMI of <18.5, those with an albumin concentration of <35g/l and those with an NRS2002 score of ≥3. Clinical staff should dynamically evaluate the level of grip strength in patients with gastrointestinal tumors and develop individualized interventions based on the related explanatory factors.

Leveraging Nursing Assessment for Early Identification of Post Operative Gastrointestinal Dysfunction (POGD) in Patients Undergoing Colorectal Surgery.

Background: Postoperative gastrointestinal dysfunction (POGD) remains a common morbidity after gastrointestinal surgery. POGD is associated with delayed hospital recovery, increased length of stay, poor patient satisfaction and experience, and increased economic hardship. The I-FEED scoring system was created by a group of experts to address the lack of a consistent objective definition of POGD. However, the I-FEED tool needs clinical validation before it can be adopted into clinical practice. The scope of this phase 1 Quality Improvement initiative involves the feasibility of implementing percussion into the nursing workflow without additional burden. Methods: All gastrointestinal/colorectal surgical unit registered nurses underwent comprehensive training in abdominal percussion. This involved understanding the technique, its application in postoperative gastrointestinal dysfunction assessment, and its integration into the existing nursing documentation in the Electronic Health Record (EHR). After six months of education and practice, a six-question survey was sent to all inpatient GI surgical unit nurses about incorporating the percussion assessment into their routine workflow and documentation. Results: Responses were received from 91% of day-shift nurses and 76% of night-shift registered nurses. Overall, 95% of the nurses were confident in completing the abdominal percussion during their daily assessment. Conclusion: Nurses' effective use of the I-FEED tool may help improve patient outcomes after surgery. The tool could also be an effective instrument for the early identification of postoperative gastrointestinal dysfunction (POGD) in surgical patients.

Global geoepidemiology of gastrointestinal surgery rates in Crohn's disease.

Data regarding the worldwide gastrointestinal surgery rates in patients with Crohn's disease (CD) remains limited. To systematically review the global variation in the rates of surgery in CD. A comprehensive search analysis was performed using multiple electronic databases from inception through July 1, 2020, to identify all full text, randomized controlled trials and cohort studies pertaining to gastrointestinal surgery rates in adult patients with CD. Outcomes included continent based demographic data, CD surgery rates over time, as well as the geoepidemiologic variation in CD surgery rates. Statistical analyses were conducted using R. Twenty-three studies spanning four continents were included. The median proportion of persons with CD who underwent gastrointestinal surgery in studies from North America, Europe, Asia, and Oceania were 30% (range: 1.7%-62.0%), 40% (range: 0.6%-74.0%), 17% (range: 16.0%-43.0%), and 38% respectively. No clear association was found regarding the proportion of patients undergoing gastrointestinal surgery over time in North America (R 2 = 0.035) and Europe (R 2 = 0.100). A moderate, negative association was seen regarding the proportion of patients undergoing gastrointestinal surgery over time (R 2 = 0.520) in Asia. There appears to be significant inter-continental variation regarding surgery rates in CD. Homogenous evidence-based guidelines accounting for the geographic differences in managing patients with CD is prudent. Moreover, as a paucity of data on surgery rates in CD exists outside the North American and European continents, future studies, particularly in less studied locales, are warranted.

Peritoneal fluid indocyanine green test for diagnosis of gut leakage in anastomotic leakage rats and colorectal surgery patients.

Application of indocyanine green (ICG) fluorescence has led to new developments in gastrointestinal surgery. However, little is known about the use of ICG for the diagnosis of postoperative gut leakage (GL). In addition, there is a lack of rapid and intuitive methods to definitively diagnose postoperative GL. To investigate the effect of ICG in the diagnosis of anastomotic leakage in a surgical rat GL model and evaluate its diagnostic value in colorectal surgery patients. Sixteen rats were divided into two groups: GL group (n = 8) and sham group (n = 8). Approximately 0.5 mL of ICG (2.5 mg/mL) was intravenously injected postoperatively. The peritoneal fluid was collected for the fluorescence test at 24 and 48 h. Six patients with rectal cancer who had undergone laparoscopic rectal cancer resection plus enterostomies were injected with 10 mL of ICG (2.5 mg/mL) on postoperative day 1. Their ostomy fluids were collected 24 h after ICG injection to identify the possibility of the ICG excreting from the peripheral veins to the enterostomy stoma. Participants who had undergone colectomy or rectal cancer resection were enrolled in the diagnostic test. The peritoneal fluids from drainage were collected 24 h after ICG injection. The ICG fluorescence test was conducted using OptoMedic endoscopy along with a near-infrared fluorescent imaging system. The peritoneal fluids from the GL group showed ICG-dependent green fluorescence in contrast to the sham group. Six samples of ostomy fluids showed green fluorescence, indicating the possibility of ICG excreting from the peripheral veins to the enterostomy stoma in patients. The peritoneal fluid ICG test exhibited a sensitivity of 100% and a specificity of 83.3% for the diagnosis of GL. The positive predictive value was 71.4%, while the negative predictive value was 100%. The likelihood ratios were 6.0 for a positive test result and 0 for a negative result. The postoperative ICG test in a drainage tube is a valuable and simple technique for the diagnosis of GL. Hence, it should be employed in clinical settings in patients with suspected GL.

Impact of an electronic smart order-set for diagnostic stewardship of Clostridiodes difficile infection (CDI) in a community healthcare system in South Florida

Inappropriate testing for Clostridiodes difficile infection (CDI) increases health care onset cases and contributes to overdiagnosis and overtreatment of patients in a community healthcare system. An electronic smart order set for the testing of CDI was created and implemented to improve the appropriateness of testing. A retrospective review of patients who were tested for CDI, pre and post, was conducted to determine if inappropriate stool testing for CDI decreased post-implementation of the order set. 224 patients were tested for CDI during the study period with the post-implementation period having a higher proportion of patients who met appropriate testing criteria defined by presence of diarrhea (80.5% vs 61.3%; P=.002). The rate of inappropriate CDI stool testing decreased from 31.1% to 11.0% after implementation (P<.001). A higher proportion of CDI patients were readmitted within 30 days of discharge (54.2% vs 33.0%; P=0.001) during the post-implementation period. There was a significant reduction in inappropriate CDI testing following the implementation of the order set. There was an observed increase in the proportion of patients who underwent recent gastrointestinal surgery which may have contributed to the increase in 30-day readmission rates during the post-implementation period.

Innovations in Hybrid Laparoscopic Surgery: Integrating Advanced Technologies for Multidisciplinary Cases.

Combining conventional laparoscopic techniques with cutting-edge technologies, such as robotics, improved imaging, and flexible equipment, hybrid laparoscopic techniques represent a revolutionary advancement in minimally invasive surgery. These methods have several benefits, such as increased accuracy, quicker healing periods, and fewer complications, which makes them especially useful in complicated multidisciplinary situations. The historical evolution, uses, benefits, and drawbacks of hybrid laparoscopic procedures are examined in this narrative review, which also covers urological, gastrointestinal, cardiothoracic, and gynecological surgery. The review focuses on how these methods promote interdisciplinary cooperation and creativity by enabling more accurate and successful surgical operations. It also discusses the equipment needs, integration difficulties, and technical difficulties that need to be resolved to reach the full potential of hybrid laparoscopic surgery. For hybrid laparoscopic procedures to become more widely used and effective in the future, there is a need for specialized training programs, interdisciplinary research collaborations, and ongoing technological advancements.