Peterssoncochrane7550

ICD codes are used to identify patients with appendicitis and to classify disease severity for reimbursement and research purposes. We sought to compare the accuracy of ICD-9 vs ICD-10 codes in classifying appendicitis as uncomplicated vs complicated (defined as perforated, necrotic, or abscess) compared with the clinical gold standard surgeon characterization of the appendix in the operative report.

This is a retrospective review of operative reports and discharge ICD-9/10 codes for patients 18 years or older who underwent noninterval, nonincidental appendectomy from January 2012 to December 2019 at a tertiary referral center. Sensitivity, specificity, and positive predictive value were calculated for ICD-9/10 codes to classify appendicitis as complicated when compared with surgeon description. Chi-square testing was used to compare agreement between ICD-9/10 codes and surgeon description.

A total of 1,585 patients underwent appendectomy. ICD-9 codes had higher sensitivity than ICD-10 codes for complicystem is improved, significant caution is needed for people who rely on these data for billing, quality improvement, and research purposes.

We identified commonly deficient standards across rectal cancer programs that underwent accreditation review by the National Accreditation Program for Rectal Cancer to evaluate for patterns of noncompliance.

With the use of the internal database of the American College of Surgeons, programs that underwent accreditation review from 2018 to 2020 were evaluated. The occurrence and frequency of noncompliance with the standards, using the 2017 standards manual, were evaluated. Programs were further stratified based on the year of review, annual rectal cancer volume, and Commission on Cancer classification.

A total of 25 programs with annual rectal cancer volume from 14 to more than 200 cases per year underwent accreditation review. Only 2 programs achieved 100% compliance with all standards. Compliance with standards ranged from 48% to 100%. The 2 standards with the lowest level of compliance included standard 2.5 and standard 2.11 that require all patients with rectal cancer to be discussed at a multidiscip phase of the National Accreditation Program for Rectal Cancer accreditation, the majority of programs undergoing review did not achieve 100% compliance and went through a corrective action process. Although the minimal multidisciplinary team meeting attendance requirements were simplified in the 2021 revised standards, noncompliance related to presentation of all patients at the multidisciplinary team meeting before and after definitive treatment highlights the need for programs seeking accreditation to implement optimized and standardized workflows to achieve compliance.

In this study, we aimed to report our experience with the use of intraoperative transcutaneous laryngeal ultrasonography (TLUSG) to evaluate the vocal cord twitch response during predissection vagus nerve stimulation in thyroid surgeries and examine the reliability of this technique when compared with that of laryngeal twitch palpation (LTP).

The prospective data collection of consecutive patients who underwent open thyroidectomy with intraoperative neuromonitoring (IONM) was reviewed retrospectively. We recorded the electromyographic activity and assessed the vocal cord twitch response on LTP, TLUSG. We compared the accessibility, sensitivity, and specificity of the techniques.

A total of 110 patients (38 men and 72 women) with 134 nerves at risk were enrolled. The vocal cord was assessable by TLUSG in 103 (93.6%) patients and by LTP in 64 (59.1%) patients. Two patients showed negative predissection IONM signal but positive on TLUSG and the presence of laryngeal twitch response confirmed by laryngoscopy. Fourteen patients showed positive IONM signals and presence of the vocal cord twitch response on TLUSG but not on LTP. The sensitivity and specificity were 70.21% and 100%, respectively, for LTP, and those both were 100% for TLUSG. For patients who could be assessed using both techniques, TLUSG had better accuracy than LTP (100% vs 80.33%, p = 0.0005).

The innovative intraoperative application of TLUSG is better for evaluating the laryngeal twitch response than LTP. This technique provides practical troubleshooting guidance for patients with no IONM signals during predissection vagus nerve stimulation.

The innovative intraoperative application of TLUSG is better for evaluating the laryngeal twitch response than LTP. This technique provides practical troubleshooting guidance for patients with no IONM signals during predissection vagus nerve stimulation.

We aim to evaluate recurrence rates of gallstone pancreatitis in children undergoing early vs interval cholecystectomy.

A multicenter, retrospective review of pediatric patients admitted with gallstone pancreatitis from 2010 through 2017 was performed. Children were evaluated based on timing of cholecystectomy. Early cholecystectomy was defined as surgery during the index admission, whereas the delayed group was defined as no surgery or surgery after discharge. Outcomes, recurrence rates, and complications were evaluated.

Of 246 patients from 6 centers with gallstone pancreatitis, 178 (72%) were female, with mean age 13.5 ± 3.2 years and a mean body mass index of 28.9 ± 15.2. Most (90%) patients were admitted with mild pancreatitis (Atlanta Classification). Early cholecystectomy was performed in 167 (68%) patients with no difference in early cholecystectomy rates across institutions. Delayed group patients weighed less (61 kg vs. 72 kg, p = 0.003) and were younger (12 vs. 14 years, p = 0.001) than those who underwent early cholecystectomy. However, there were no differences in clinical, radiological, or laboratory characteristics between groups. There were 4 (2%) episodes of postoperative recurrent pancreatitis in the early group compared with 22% in the delayed group. More importantly, when cholecystectomy was delayed more than 6 weeks from index discharge, recurrence approached 60%. There were no biliary complications in any group.

Cholecystectomy during the index admission for children with gallstone pancreatitis reduces recurrent pancreatitis. Recurrence proportionally increases with time when patients are treated with a delayed approach.

Cholecystectomy during the index admission for children with gallstone pancreatitis reduces recurrent pancreatitis. Recurrence proportionally increases with time when patients are treated with a delayed approach.

Single-incision laparoscopic surgery is gaining more attention due to advancements in surgical devices and techniques. Ten years have passed since the first report of single-incision distal gastrectomy. This study aims to analyze the long-term oncological safety of single-incision distal gastrectomy by comparing it with multiport distal gastrectomy.

Patients diagnosed with gastric cancer who underwent laparoscopic distal gastrectomy from January 2010 to December 2017 were enrolled. Palliative surgery, history of other malignancy, preoperative chemotherapy, and distant metastasis were excluded. The 5-year overall survival and 5-year disease-free survival were set as coprimary endpoints. Operative time, blood loss, postoperative outcome, and risk factors for survival were secondary endpoints. Propensity score matching of 11 ratio was performed to adjust for age, sex, body mass index, comorbidities, tumor size, operation history, and clinical stage.

A total of 3,097 patients were enrolled. After propensity score matching, 378 patients were allocated to each group. There was no difference in patient demographics after matching. Operation time was faster (170.8 ± 65.3 minutes vs 147.2 ± 44.1 minutes, p < 0.001), with less blood loss in the single-port group (84.1 ± 87.6 mL vs 34.9 ± 49.9 mL, p < 0.001). Administration of additional intravenous analgesics was less frequent in the single-port group (p = 0.043). There was no difference in long-term survival (5-year overall survival multiport 94.2%, single-port 95.8%, p = 0.43; 5-year disease-free survival multiport 94.1%, single-port 95.8%, p = 0.32).

Single-incision distal gastrectomy is safe and feasible with good long-term outcomes and less use of additional analgesics for patients diagnosed with early gastric cancer.

Single-incision distal gastrectomy is safe and feasible with good long-term outcomes and less use of additional analgesics for patients diagnosed with early gastric cancer.

Obesity can hinder laparoscopic procedures and impede oncological safety during laparoscopic cancer surgery. Deep neuromuscular block (NMB) reportedly improves laparoscopic surgical conditions, but its oncological benefits are unclear. We aimed to evaluate whether deep NMB improves the oncologic quality of laparoscopic cancer surgery in obese patients.

We conducted a double-blinded, parallel-group, randomized, phase 3 trial at 9 institutions in Korea. Clinical stage I and II gastric cancer patients with a BMI at or above 25 kg m -2 were eligible and randomized 11 ratio to the deep or moderate NMB groups, with continuous infusion of rocuronium (0.5-1.0 and 0.1-0.5 mg kg -1 h -1, respectively). The primary endpoint was the number of retrieved lymph nodes (LNs). The secondary endpoints included the surgeon's surgical rating score (SRS) and interrupted events.

Between August 2017 and July 2020, 196 patients were enrolled. ABT-199 Fifteen patients were excluded, and 181 patients were finally included in the study. There was no significant difference in the number of retrieved LNs between the deep (N = 88) and moderate NMB groups (N = 93; 44.6 ± 17.5 vs 41.5 ± 16.9, p = 0.239). However, deep NMB enabled retrieving more LNs in patients with a BMI at or above 28 kg/m2 than moderate NMB (49.2 ± 18.6 vs 39.2 ± 13.3, p = 0.026). Interrupted events during surgery were lower in the deep NMB group than in the moderate NMB group (21.6% vs 36.6%; p = 0.034). The SRS was not influenced by NMB depth.

Deep NMB provides potential oncologic benefits by retrieving more LNs in patients with BMI at or above 28 kg/m2 during laparoscopic gastrectomy.

Deep NMB provides potential oncologic benefits by retrieving more LNs in patients with BMI at or above 28 kg/m2 during laparoscopic gastrectomy.

International guidelines concerning mesh and mesh fixation options in laparoscopic totally extraperitoneal (TEP) and transabdominal preperitoneal (TAPP) groin hernia repair are based on studies focusing on either mesh or fixation. We hypothesized that the value of such recommendations is limited by lacking knowledge on how mesh and fixation interact. The current registry-based nationwide cohort study compared different mesh/fixation combinations for relative risks for reoperation after TEP and TAPP groin hernia repair.

All TEP and TAPP registered in the Swedish Hernia Registry 2005 to 2017 with standard polypropylene (StdPPM) or lightweight (LWM) flat mesh, having tack, fibrin glue, or no fixation, were included. The endpoint was reoperation due to recurrence as of December 31, 2018. Multivariable Cox regression rendered relative risk differences between the exposures, expressed as hazard ratios (HR) with 95% CIs.

Of 25,190 repairs, 924 (3.7%) were later reoperated for recurrence. The lowest, mutually equivalent, reoperation risks were associated with StdPPM without fixation (HR 1), StdPPM with metal tacks (HR 0.