Electroacupuncture promotes gastrointestinal function recovery in patients undergoing laparoscopic gastrectomy : a randomized controlled trial. / ç”µé’ˆä¿ƒè¿›è ¹è ”é•œèƒƒç™Œæ ¹æ²»æœ¯æ‚£è€ èƒƒè‚ åŠŸèƒ½æ¢å¤ï¼šéšæœºå¯¹ç §è¯•éªŒ.

OBJECTIVES: To explore the clinical effect of electroacupuncture (EA) on promoting gastrointestinal function recovery in patients undergoing laparoscopic gastrectomy. METHODS: One hundred and twenty patients undergoing laparoscopic gastrectomy were randomly divided into an EA group (40 cases, 1 case was eliminated), a placebo EA (PEA) group (40 cases, 1 case dropped out) and a conventional treatment group (40 cases, 1 case dropped out). The patients in the conventional treatment group received perioperative routine treatment. On the basis of routine treatment, patients in the EA group and the PEA group were given electroacupuncture or placebo electroacupuncture stimulation at 24,48 and 72 h after anesthesia recovery. Bilateral Neiguan (PC 6), Zusanli (ST 36) and Shangjuxu (ST 37) were selected, and the electrodes of SDV-Z electroacupuncture instrument were connected to Zusanli (ST 36) and Shangjuxu (ST 37) on the same side respectively. Continuous wave was selected, the frequency was 5 Hz, and the needles were retained for 30 min each time. The postoperative gastrointestinal-2 ( GI-2 ) time, the incidence of grade A/B delayed gastric emptying were compared among the three groups, and the safety of acupuncture was evaluated. RESULTS: The GI-2 time of the EA group was significantly shorter than that of the PEA group and the conventional treatment group (P<0.05). The incidence of grade A and grade B of delayed gastric emptying in the EA group was lower than that in the PEA group and the conventional treatment group (P<0.05). No acupuncture-related adverse reactions occurred. CONCLUSIONS: EA can promote the recovery of gastrointestinal function in patients undergoing laparoscopic gastrectomy, and the treatment plan is safe, which is worthy of promotion and application into the enhanced recovery surgery program.

Effect of Zusanli Acupoint Injection with Anisodamine on Postoperative Recovery Quality of Patients Undergoing Bariatric Surgery.

PURPOSE: To evaluate the influence of anisodamine injection at the Zusanli (ST36) on early postoperative recovery quality in patients who have undergone laparoscopic sleeve gastrectomy. MATERIALS AND METHODS: 141 patients undergoing laparoscopic sleeve gastrectomy were randomly divided into the control group (group C), the normal saline group (group S) and the anisodamine group (group A). Acupuncture point injections were administered after induction of general anesthesia. The quality of recovery-40 questionnaire (QoR-40) scores were documented preoperatively (D0) and on the 1st (D1), 3rd (D3) and 7th (D7) days postoperatively. Additional metrics included: the numerical rating scale (NRS) for pain, postoperative nausea and vomiting (PONV), assessment and analgesic consumption 24-h post-extubation and the initial postoperative times for ambulation and anal exhaust. Substance P (SP), ß-endorphin (ß-EP), motilin (MTL) and gastrin (GAS) were quantified at 24-h post-surgery. RESULTS: Compared with group C, group A demonstrated an elevation in QoR-40 scores and physical comfort dimensions during D1-3, and an increased pain scores during D1-7; group S exhibited an augmentation in QoR-40 scores and pain scores on D1 (p < 0.05). Compared with group S, group A improved QoR-40 scores on D1 and pain scores during D1-3 (p < 0.05). SP, ß-EP, MTL and GAS presented significant variances among the groups 24-h post-surgery (p < 0.05). There were significant differences between the groups in NRS pain scores and PONV scores at 24-h postoperatively, dosage of dizocin on the first postoperative day, and time to first anal defecation (p < 0.05). CONCLUSION: The administration of anisodamine via ST36 acupoint injections has been demonstrated to facilitate the recuperation of gastrointestinal functionality, to alleviate postoperative pain and nausea, and substantially to enhance the quality of early postoperative recovery.

Clinical study of electroacupuncture on the recovery of gastrointestinal dysfunction after laparoscopic surgery for gastrointestinal cancer - study protocol for a randomized controlled trial.

BACKGROUND: Gastrointestinal dysfunction is one of the common complaints for patient post-surgery. Acupuncture has been employed to improve gastrointestinal function and sleeping quality and has confirmed clinical efficacy for emotional problems. This study aims to evaluate the clinical effect of electroacupuncture for postoperative rapid recovery. METHODS: This study design is a two-arm, parallel, double-blinded randomized controlled trial. 104 subjects, aged from 40 to 89 years old, diagnosed with gastrointestinal cancer undergoing laparoscopic surgery, will be divided into Interventional Group and Control Group. Patients of both groups receive perioperative care under the guidance of ERAS guidance. The Interventional Group receives electroacupuncture treatment starting from the first day post-surgery for a consecutive 5 days, whereas the Control Group receives placebo electroacupuncture treatment. The primary outcome will be the first flatus time whereas the secondary outcomes will be the first sign of borborygmus, recovery of defecation, laboratory tests and questionnaires including Self-rating anxiety scale, Ford Insomnia Response to Stress Test, TCM rating scale of Gastrointestinal symptoms and Gastrointestinal Symptoms Rating Scales. DISCUSSION: This study aims to provide timely intervention for post-laparoscopic patients with gastrointestinal tumour using the ERAS concept combined with electroacupuncture, observe the efficacy of this therapy in treating PGID, and contribute reliable scientific evidence for postoperative rapid recovery. TRIAL REGISTRATION: Chictr.org.cn Identifier: ChiCTR2300078710. Registered on 15th December 2023.

Robotic-assisted laparoscopic Malone appendicostomy: a 6-year perspective.

PURPOSE: A robotic-assisted laparoscopic approach to appendicostomy offers the benefits of a minimally invasive approach to patients who would typically necessitate an open procedure, those with a larger body habitus, and those requiring combined complex colorectal and urologic reconstructive procedures. We present our experience performing robotic-assisted appendicostomies with a focus on patient selection, perioperative factors, and functional outcomes. METHODS: A retrospective review of patients who underwent a robotic-assisted appendicostomy/neoappendicostomy at our institution was performed. RESULTS: Twelve patients underwent robotic-assisted appendicostomy (n = 8) and neoappendicostomy (n = 4) at a range of 8.8-25.8 years. Five patients had a weight percentile > 50% for their age. Seven patients underwent combined procedures. Median operative time for appendicostomy/neoappendicostomy only was 185.0 min. Complications included surgical site infection (n = 3), stricture requiring minor operative revision (n = 2), conversion to an open procedure due to inadequate appendiceal length (prior to developing our technique for robotic neoappendicostomies; n = 1), and granuloma (n = 1). At a median follow-up of 10.8 months (range 1.7-74.3 months), 91.7% of patients were consistently clean with antegrade enemas. DISCUSSION: Robotic-assisted laparoscopic appendicostomy and neoappendicostomy with cecal flap is a safe and effective operative approach. A robotic approach can potentially overcome the technical difficulties encountered in obese patients and can aid in patients requiring both a Malone and a Mitrofanoff in a single, combined minimally invasive procedure.

Functional Outcomes of Patients Who Underwent Anorectal Malformation Repair Using MRI Guidance.

BACKGROUND: Despite the initiation of minimally invasive laparoscopic techniques, the majority of patients who undergo anorectal malformation repair still experience functional bowel issues in childhood, including constipation and fecal incontinence. In this study, we evaluate the functional outcomes of a procedure in which magnetic resonance imaging guidance is used during initial laparoscopic repair to better locate the epicenter of the sphincter muscle complex and pelvic floor with the goal of more accurate placement of the neoanus and improved functional outcomes. METHODS: A retrospective chart review evaluated demographic, operative, and outcome details for patients who underwent this procedure. A telephone survey was employed to determine levels of social continence using the validated Baylor Continence Scale and to determine what type of bowel management is used. RESULTS: Twenty-six patients were included. Median age at operation was 7 months, and median age at follow-up was 4 years old, with a range of 1-9. Bowel management regimen results revealed that 19 % (n = 5) use no bowel management regimen, 58 % (n = 15) use laxatives only, and 23 % (n = 6) use enemas. Enema use was not associated with different spine or sacral anomalies (p = 0.77). Fifteen patients (58 %) answered the Baylor Continence Scale questions and had a median score of 14. No difference was found in scores when accounting for lesion level (p = 0.43), quality of needle placement (p = 0.46), or quality of sphincter muscles (p = 0.75). CONCLUSIONS: Using MRI guidance in the repair of anorectal malformations shows promise in both the qualitative and quantitative functional outcomes of this complex patient population. LEVEL OF EVIDENCE: Level III.

Transcutaneous electric acupoint stimulation reduced consumption of profopol in patients undergoing laparoscopic surgery: A randomized clinical trial.

BACKGROUND: Propofol is a common regimen for general anesthesia maintenance. But propofol can dose-dependently generate cardiopulmonary depression. Thus, any strategy to reduce propofol dosage during laparoscopic surgery may have underlying beneficial effect for patient prognosis. Previous studies indicated both analgesic and sedative effect of acupoint stimulation. However, its main sedative effect on patients under general anesthesia remains unclear. OBJECTIVE: The aim of this study was to investigate the sedative effect of transcutaneous electrical acupoint stimulation (TEAS) on patients scheduled for laparoscopic surgery under general anesthesia. DESIGN, SETTING, PARTICIPANTS AND INTERVENTIONS: In this randomized clinical trial, patients scheduled for laparoscopic surgery under general anesthesia in Xijing hospital were randomly assigned to 3 groups, receiving electrical stimulation at the Shenmen (HT7)/Ximen (PC4) (TEAS group), stimulation at the shoulder (non-acupoint group) or no stimulation (control group), respectively. MAIN OUTCOME MEASURES: One hundred sixty-two patients completed the study. The primary outcome was the consumption of propofol, and secondary outcomes included features of recovery after surgery, major complications after surgery and by 1 year after surgery. RESULTS: In patients undergoing laparoscopic surgery, the doses of propofol decreased significantly in the TEAS group compared (0.10 ±â€…0.02 mg·kg-1·min-1) with the other 2 groups (both 0.12 ±â€…0.02 mg·kg-1·min-1, P < .001). The mean differences (95% confidence interval) for non-acupoint versus TEAS and control versus TEAS were 0.021 (0.012, 0.030) and 0.024 (0.013, 0.034), respectively. Time to awake and to extubation were not significantly different among the groups. The incidences of major complications after surgery and by 1 year after surgery were not significantly different among the groups. CONCLUSION: TEAS could induce additional sedative effect in patients during laparoscopic surgery and reduce propofol consumption.

Oncological Clearance Following Resection of the Carcinoma Rectum: A Comparison between Laparoscopic and Open Anterior Resection.

Till the day the rectal cancer deaths in the world is in eighth position. For rectal cancer surgery, short-term benefits are expected to be similar for laparoscopic resection of rectum (LRR) and open resection of rectum (ORR). In Bangladesh though the rectal cancer is the sixteenth most common cause of cancer deaths, there is lack of data regarding outcomes of laparoscopic and open surgical approaches for carcinoma rectum. Purpose of study was to compare oncopathological outcomes by quality of surgical resection between LRR and ORR groups. The quasi experimental study was conducted among 46 subjects who attended in the Department of Colorectal Surgery, Bangabandhu Sheikh Mujib Medical University, Bangladesh from July 2020 to June 2021 with rectal adenocarcinoma within 15cm from the anal verge. Equal number of subjects were allocated for LRR and ORR group. Oncopathological end points such as circumferential resection margin (CRM), distal resection margin (DRM), lymph nodes and quality of mesorectal excision were assessed and compared. Here every patients have given their written consent for this study. Mean age of the subjects for LRR and ORR were 45.47±12.66 and 44.47±12.48 years respectively. Majority of the subjects were in age above 40 years (67.0%). The proportion of male (56.5%) were higher than those of female (43.5%). The complete resection was better in LRR (91.3%) than ORR (87.0%) group though statistically not significant. CRM was lower in LRR (0.0%) than ORR (13.0%) group in respect of frequency distribution. DRM was negative for both LRR and ORR group (95.7% each) and it was not statistically significant. ORR met the National Comprehensive Cancer Network (NCCN) criteria of harvesting 12 lymph nodes were as in LRR group 10 lymph nodes were harvested. The mean harvested lymph nodes were 12.2±5.55 and 10.1±5.55 in LRR and ORR group respectively. The study demonstrated that LRR is better (though statistically not significant) in respect of complete resection and CRM while in harvesting lymph nodes, ORR met the NCCN criteria but LRR does not. There is no difference observed regarding DRM in both groups. On oncopathological point of view both the group showed almost equally effective results. Laparoscopic surgery can be opted as the standard operative technique for surgical management of rectal cancer.

Liberal surgical laparoscopy reduction for acute intussusception: experience from a tertiary pediatric institute.

The optimal treatment for acute intussusception has not yet been defined. In this study, we explored whether employing a liberal laparoscopic intervention for intussusception could lead to favorable outcomes. We performed a historical control analysis to evaluate the outcomes associated with this liberal surgical management protocol. This liberal surgical management protocol were revised to incorporate a new protocol centered around the laparoscopic approach. In some cases of acute intussusception, liberal laparoscopic exploration and intervention were undertaken without initial hydrostatic or pneumatic reduction. During the study interval, a retrospective review was conducted on a total of 3086 patients. These were categorized into two groups: 1338 cases before May 2019 (pre-protocol group) and 1748 cases after May 2019 (post-protocol group). Surgical intervention rates in the pre-protoco and post-protocol period were 10.2% and 27.4% respectively (odds ratio [OR] = 0.30 [95% CI 0.25-0.37]; p < 0.001). No significant differences were observed in baseline clinical characteristics or demographic features between the two groups. The duration from admission to operation was longer for the pre-protocol group (p = 0.008) than for the post-protocol group. The post-protocol group demonstrated decreases in both intestinal resection (OR = 1.50 [95% CI 0.96-2.35]; p = 0.048) and total recurrent events (OR = 1.27 [95% CI 1.04-1.55]; p = 0.012) compared to the pre-protocol group. Liberal laparoscopic intervention for intussusception may effectively reduce the risk of intestinal resection and total recurrent events, thereby exhibiting promising outcomes for patients with intussusception.

Current Application of Navigation Systems in Robotic-Assisted and Laparoscopic Partial Nephrectomy: Focus on the Improvement of Surgical Performance and Outcomes.

Kidney cancer represents the third most prevalent malignancy among all types of genitourinary cancer worldwide. Currently, there is a growing trend of employing partial nephrectomy for the management of large and complex tumors. Surgical outcomes are associated with some amendable surgical factors, including warm ischemic time, pedicle clamping, preserved volume of renal parenchyma, appropriate surgical strategy, and precise resection of the tumor. Improving surgical performance is pivotal for achieving favorable surgical outcomes. Due to advancements in imaging visualization technology and the shift of the medical paradigm toward precision medicine, an increasing number of navigation systems have been implemented in partial nephrectomy procedures. The navigation system can assist surgeons in formulating optimal surgical strategies and enhance the safety, precision, and feasibility of resecting complex renal tumors. In this review, we provide an overview of currently available navigation systems and their feasible applications, with a focus on how they contribute to the improvement of surgical performance and outcomes during robotic-assisted and laparoscopic partial nephrectomy.

The Impact of Esketamine Combined with Dexmedetomidine on Laparoscopic Gallbladder Surgery: A Randomized Controlled Trial.

Objective: To assess the efficacy of combining esketamine with dexmedetomidine in laparoscopic gallbladder surgery. Methods: We investigated 110 laparoscopic cholecystectomy patients at Jinan Central Hospital, affiliated with Shandong First Medical University, from April 2019 to March 2020. Patients were randomly assigned to the control group (n = 55) or observation group (n = 55). The control group received dexmedetomidine intravenously at 1 µg/kg and a continuous infusion at 0.5 µg•kg-1•h-1. The observation group received esketamine and dexmedetomidine, with intravenous esketamine at 0.4 mg/kg and a continuous infusion at 0.1 mg/(kg•h). We measured heart rate (HR), systolic blood pressure (SBP), and diastolic blood pressure (DBP) at four-time points: before anesthesia (T0), 30 minutes after anesthesia (T1), extubation (T2), and awakening (T3). We also assessed wake time, post-anesthesia care unit (PACU) stay, and Ramasy and visual analogue scale (VAS) scores at 2, 6, 12, and 24 hours post-surgery. Results: At T0, no significant changes occurred in HR, SBP, and DBP in both groups (P > .05). However, at T1 and T2, HR, SBP, and DBP gradually decreased, with the control group exhibiting lower levels than the observation group (P < .05). These levels returned to baseline at T3. PACU residence and wake times showed no significant differences (P > .05). At 2 hours post-operation, Ramasy scores significantly dropped in the observation group versus the control group (P < .05). At 6, 12, and 24 hours post-operation, Ramasy scores exhibited no significant differences (P > .05). Moreover, at 2, 6, and 12 hours post-operation, VAS scores in the observation group were notably lower than in the control group (P < .05). At 24 hours post-operation, VAS scores revealed no significant differences (P > .05). Adverse reactions within 3 days post-operation did not differ significantly between the groups (P > .05). Conclusions: Combining esketamine with dexmedetomidine enhances the quality of laparoscopic cholecystectomy, alleviates postoperative agitation, accelerates cognitive function recovery, reduces cognitive function impairment, and merits clinical consideration.

The Therapeutic Effect of Laparoscopic Combined with Plasma Electric Cutting Knife on Patients with Rectal Cancer and its Impact on Serum Inflammatory Factors: A Retrospective Study.

Objective: This study investigated the therapeutic effect of laparoscopic surgery combined with the plasma electric cutting knife on patients diagnosed with rectal cancer and its impact on serum inflammatory factors in the bloodstream. Methods: The researchers examined the clinical data of 85 patients who underwent laparoscopic low anterior resection for rectal cancer in our hospital from April 2020 to December 2021. The patients comprised two groups: an observation group of 40 cases and a control group of 45 cases. The CD3+, CD4+, CD8+, and CD4+/CD8+ levels in both groups were detected using flow cytometry. The levels of relevant inflammatory factors in serum were measured using an automatic biochemical analyzer. The researchers then compared the perioperative outcomes between the two groups. Results: The observation group demonstrated significantly shorter duration for the first time passing gas after surgery (P = .029) and hospital stays (P = .002) than the control group. Both groups experienced decreased levels of CD8+ cells following treatment, with the observation group exhibiting lower levels than the control group (P < .05). After three months of treatment, both groups showed reduced levels of relevant serum inflammatory factors, TNF-α, IL-1, IL-6, and IL-8; however, the observation group was significantly lower than the control group with statistical significance (P < .05). Similarly, after three months of treatment, both groups exhibited lower levels of relevant serum electrolytes K+, Na+, and Cl-, with the observation group having lower levels than the control group (P < .05). Throughout the 12-month follow-up period, the two groups had no significant differences (P > .05) in complications such as urinary tract infection, anastomotic leakage, or anastomotic bleeding. Conclusion: Using a combination of laparoscopic techniques and a plasma electric cutting knife proved a highly effective surgical approach in treating rectal cancer. The method has numerous advantages, such as enhanced safety and few complications. When considering perioperative complications, it was evident that laparoscopic combined with the plasma electric cutting knife surpassed other surgical methods in treating rectal cancer.

Laparoscopic versus open approach for interval cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC) in advanced epithelial ovarian cancer: a matched comparative study.

BACKGROUND: The use of the laparoscopic approach for the treatment of carcinomatosis from epithelial ovarian cancer (EOC) is controversial. The aim of this study was to compare the short-term outcomes of both laparoscopic and open approach for interval CRS+HIPEC in a matched cohort of patients with advanced EOC. METHODS: A retrospective analysis of a prospectively maintained database including 254 patients treated with interval CRS-HIPEC between January 2016 and December 2021 was performed. Patients with primary disease and limited carcinomatosis (PCI ≤ 10) were selected. A comparative analysis of patients treated by either open (O-CRS-HIPEC) or the laparoscopic (L-CRS-HIPEC) approach was conducted. Overall survival (OS), disease-free survival (DFS), and perioperative outcomes were analysed. RESULTS: Fifty-three patients were finally selected and enrolled into two comparable groups in this study. Of these, 14 patients were treated by interval L-CRS-HIPEC and 39 by interval O-CRS-HIPEC. The L-CRS-HIPEC group had a shorter hospital stay (5.6 ± 1.9 vs. 9.7 ± 9.8 days; p < 0.001) and a shorter time to return to systemic chemotherapy (4.3 ± 1.9 vs. 10.3 ± 16.8 weeks; p = 0.003). There were no significant differences in postoperative complications between both groups. The 2-year OS and DFS was 100% and 62% in the L-CRS-HIPEC group versus 92% and 60% in the O-CRS-HIPEC group, respectively (p = 0.96; p = 0.786). CONCLUSION: This study suggests that the use of interval L-CRS-HIPEC for primary advanced EOC is associated with shorter hospital stay and return to systemic treatment while obtaining similar oncological results compared to the open approach. Further prospective research is needed to recommend this new approach for these strictly selected patients.

Robotic Management of Recurrent Rectal Endometriosis After Previous Segmental Bowel Resection.

OBJECTIVE: To describe the management of recurrent bowel endometriosis after previous colorectal resection. DESIGN: Surgical video article. The local institutional board review was omitted due to the narration of surgical management. Patient consent was obtained. SETTING: A tertiary referral center. The patient first underwent segmental bowel resection for deep infiltrating endometriosis of the rectum in the ENDORE randomized controlled trial in 2012 and then received a total hysterectomy in 2018. Five years later, she presented with recurrent nodules in the rectovaginal, left parametrium, and abdominal wall after discontinuing medical suppressive treatment. INTERVENTION: Laparoscopic management using robotic assistance was employed to complete excision of the rectovaginal nodule. Disc excision was performed to remove rectal infiltration. The procedure started with rectal shaving and excision of vaginal infiltration . A traction stitch was placed over the limits of the rectal shaving area. The general surgeon placed a 28 mm circular anal stapler transanally and performed complete excision of the shaved rectal area. Anastomotic perfusion was checked with indocyanine green. A methylene blue enema test was conducted to rule out anastomotic leakage. Outcomes were favorable, with systematic self-catheterization during 5 postoperative weeks. No specific symptoms were related to the other 2 nodules, which were not removed. CONCLUSION: Rectal recurrences may occur long after colorectal resection and outside the limits of the previous surgery site. To accurately assess this risk, long-term follow-up of patients is mandatory.. Postoperative medical amenorrhea may play a role in recurrence prevention. Surgical management of recurrences may be challenging and focus on only those nodules responsible for symptoms so as to best preserve the organ's function and reduce postoperative morbidity.

Assessing Alternative Approaches for Wound Closure in a National Pediatric Learning Health System.

INTRODUCTION: Our objective was to perform a feasibility study using real-world data from a learning health system (LHS) to describe current practice patterns of wound closure and explore differences in outcomes associated with the use of tissue adhesives and other methods of wound closure in the pediatric surgical population to inform a potentially large study. METHODS: A multi-institutional cross-sectional study was performed of a random sample of patients <18 y-old who underwent laparoscopic appendectomy, open or laparoscopic inguinal hernia repair, umbilical hernia repair, or repair of traumatic laceration from January 1, 2019, to December 31, 2019. Sociodemographic and operative characteristics were obtained from 6 PEDSnet (a national pediatric LHS) children's hospitals and OneFlorida Clinical Research Consortium (a PCORnet collaboration across 14 academic health systems). Additional clinical data elements were collected via chart review. RESULTS: Of the 692 patients included, 182 (26.3%) had appendectomies, 155 (22.4%) inguinal hernia repairs, 163 (23.6%) umbilical hernia repairs, and 192 (27.8%) traumatic lacerations. Of the 500 surgical incisions, sutures with tissue adhesives were the most frequently used (n = 211, 42.2%), followed by sutures with adhesive strips (n = 176, 35.2%), and sutures only (n = 72, 14.4%). Most traumatic lacerations were repaired with sutures only (n = 127, 64.5%). The overall wound-related complication rate was 3.0% and resumption of normal activities was recommended at a median of 14 d (interquartile ranges 14-14). CONCLUSIONS: The LHS represents an efficient tool to identify cohorts of pediatric surgical patients to perform comparative effectiveness research using real-world data to support medical and surgical products/devices in children.

Rectus to defect ratio for estimating the complexity of ventral hernia repair: Is it reliable for robotic surgery?

INTRODUCTION: The rectus to defect ratio (RDR) has been previously described as a metric which enables surgeons to estimate the need to perform additional myofascial release (AMR), in addition to open Rives-Stoppa retro-muscular hernia repair. We sought to validate this measurement specifically for patients undergoing robotic totally extraperitoneal (eTEP) hernia repair. METHODS: A retrospective chart review of 188 patients who underwent robotic ventral hernia repair via eTEP approach. RDR on preoperative CT was compared to the final operation rendered. The primary endpoint was the RDR's ability to predict the need for TAR to achieve fascial closure. RESULTS: Of 188 patients, 154 were repaired with rectus myofascial release, while 34 also required TAR. There was a linear decrease in the need for TAR with increasing RDR. RDR 1-1.49 (n â€‹= â€‹12) required TAR in 66.7 â€‹% of cases, RDR 1.5-1.99 (n â€‹= â€‹25) in 43.8 â€‹%, RDR 2-2.49 (n â€‹= â€‹31) in 29 â€‹%, and RDR >2.5 (n â€‹= â€‹151) in just 5.8 â€‹% CONCLUSION: The RDR accurately predicts the need for TAR to achieve fascial closure during robotic eTEP ventral hernia repair. An RDR >2.5 portends fascial closure without TAR 94.2 â€‹% of cases.

Risk factors for reoperation following inguinal hernia repair: results from a cohort of patients from an integrated healthcare system.

PURPOSE: Inguinal hernia repair is one of the most common operations performed globally. Identification of risk factors that contribute to hernia recurrence following an index inguinal hernia repair, especially those that are modifiable, is of paramount importance. Therefore, we sought to investigate risk factors for reoperation following index inguinal hernia repair. METHODS: 125,133 patients aged ≥ 18 years who underwent their first inguinal hernia repair with mesh within a large US integrated healthcare system were identified for a cohort study (2010-2020). Laparoscopic, robotic, and open procedures were included. The system's integrated electronic health record was used to obtain data on demographics, patient characteristics, surgical characteristics, and reoperations. The association of these characteristics with ipsilateral reoperation during follow-up was modeled using Cox proportional-hazards regression. Risk factors were selected into the final model by stepwise regression with Akaike Information Criteria, which quantifies the amount of information lost if a factor is left out of the model. Factors associated with reoperation with p < 0.05 were considered statistically significant. RESULTS: The cumulative incidence of reoperation at 5-year follow-up was 2.4% (95% CI 2.3-2.5). Increasing age, female gender, increasing body mass index, White race, chronic pulmonary disease, diabetes, drug abuse, peripheral vascular disease, and bilateral procedures all associated with a higher risk for reoperation during follow-up. CONCLUSION: This study identifies several risk factors associated with reoperation following inguinal hernia repair. These risk factors may serve as targets for optimization protocols prior to elective inguinal hernia repair, with the goal of reducing reoperation risk.

Comparison of quartz and sapphire optical chambers for infrared laser sealing of vascular tissues using a reciprocating, side-firing optical fiber: Simulations and experiments.

INTRODUCTION: Infrared (IR) lasers are being tested as an alternative to radiofrequency (RF) and ultrasonic (US) surgical devices for hemostatic sealing of vascular tissues. In previous studies, a side-firing optical fiber with elliptical IR beam output was reciprocated, producing a linear IR laser beam pattern for uniform sealing of blood vessels. Technical challenges include limited field-of-view of vessel position within the metallic device jaws, and matching fiber scan length to variable vessel sizes. A transparent jaw may improve visibility and enable custom treatment. METHODS: Quartz and sapphire square optical chambers (2.7 × 2.7 × 25 [mm3 ] outer dimensions) were tested, capable of fitting into a 5-mm-OD laparoscopic device. A 1470 nm laser was used for optical transmission studies. Razor blade scans and an IR beam profiler acquired fiber (550-µm-core/0.22NA) output beam profiles. Thermocouples recorded peak temperatures and cooling times on internal and external chamber surfaces. Optical fibers with angle polished distal tips delivered 94% of light at a 90° angle. Porcine renal arteries with diameters of 3.4 ± 0.7 mm (n = 13) for quartz and 3.2 ± 0.7 mm (n = 14) for sapphire chambers (p > 0.05), were sealed using 30 W for 5 s. RESULTS: Reflection losses at material/air interfaces were 3.3% and 7.4% for quartz and sapphire. Peak temperatures on the external chamber surface averaged 74 ± 8°C and 73 ± 10°C (p > 0.05). Times to cool down to 37°C measured 13 ± 4 s and 27 ± 7 s (p < 0.05). Vessel burst pressures (BP) averaged 883 ± 393 mmHg and 412 ± 330 mmHg (p < 0.05). For quartz, 13/13 (100%) vessels were sealed (BP > 360 mmHg), versus 9/14 (64%) for sapphire. Computer simulations for the quartz chamber yielded peak temperatures (78°C) and cooling times (16 s) similar to experiments. CONCLUSIONS: Quartz is an inexpensive material for use in a laparoscopic device jaw, providing more consistent vessel seals and faster cooling times than sapphire and current RF and US devices.

Comparing the effect of transcutaneous electrical nerve stimulation and massage therapy on post laparoscopic shoulder pain: a randomized clinical trial.

BACKGROUND: Shoulder pain is a common clinical problem after laparoscopic surgeries. The use of non-pharmacological massage and transcutaneous electrical nerve stimulation (TENS) as an adjunct to routine treatment is increasing to provide optimal pain relief. Therefore, we aimed to determine the effect of TENS and massage therapy on post laparoscopic shoulder pain (PLSP). METHODS: This study was conducted on 138 patients who underwent laparoscopic cholecystectomy. Patients were randomly divided into three groups: massage plus conventional pharmacological treatment (n = 46), TENS plus conventional pharmacological treatment (n = 46), and conventional pharmacological treatment (n = 46). Massage and TENS were performed three consecutive times after the patients regained consciousness in the inpatient wards. The intensity of Shoulder pain was evaluated using a visual analog scale before and 20 min after each treatment. RESULTS: Both massage therapy and TENS led to a significant reduction in the intensity of PLPS compared to the control group in all three measured times (p < 0.001). However, no significant difference was observed between TENS and massage at any of the three-time points. CONCLUSIONS: This study's findings demonstrated that massage and TENS techniques could reduce PLSP. TRIAL REGISTRATION: Registered in the Iranian registry of clinical trials ( www.irct.ir ) in 05/02/2022 with the following code: IRCT20200206046395N1.

Efficacy and Adverse Reactions of Dahuang Mudan decoction Combined with Laparoscopy in the Treatment of Appendicitis: A Meta-Analysis.

Background: Appendicitis is a common acute abdominal disease. Traditional Chinese medicine believes that acute appendicitis is caused by the accumulation of heat and toxin, and the formation of carbuncle and pus in the colon due to stasis. Therefore, treatment should be carried out to clear heat and detoxify, clear the organs, and eliminate carbuncle. Dahuang Mudan Tang contains various traditional Chinese medicines for clearing heat and detoxifying, which can be used to treat appendicitis. This study observes the therapeutic effect of Dahuang Mudan Tang on patients undergoing laparoscopic surgery for acute appendicitis. Methods: Eight databases were searched by computer and inclusion criteria were pre determined before evaluation: (1) patients with appendicitis; (2) 18-70 years old; (3) Agree to this study and obtain randomized controlled trials at home and abroad on the combined treatment of appendicitis with caesarean section and rhubarb peony testing. Using RevMan 5.3 software, conduct a comprehensive evaluation of the cultivation quality and conduct data analysis. Results: The meta-analysis ultimately included 16 papers. They are all considered randomized controlled trials. The overall efficiency of the test unit and control unit was reported in 12 surveys. The total effective rate of the experimental group was significantly higher than that of the control group (Odds Ratio (OR): (1.16; 95% Cl: 1.11,1.20; P < .001), and the duration of bowel sounds was also significantly higher than that of the control group. Standardized mean deviation (SMD): (-7.39; 95% Cl: -8.48, -6.30; P < .01), defecation time SMD: (-1.60; 95% Cl: -2.07, -1.12; P < .01). Conclusion: Based on the total effective rate, defecation time, defecation time, CRP, IL-6, and adverse reactions of participants in this study, the combination of Dahuang Mudan Tang and laparoscopy in the treatment of appendicitis may be beneficial, which can improve clinical efficacy, inhibit inflammatory reactions, and promote postoperative recovery of patients. It is worth promoting and applying in clinical practice. However, these findings still require more high-quality research to confirm. Patients undergoing laparoscopic surgery for appendicitis were treated with Dahuang Mudan Tang combined with targeted intervention.

LAparoscopic Versus Abdominal hysterectomy (LAVA): protocol of a randomised controlled trial.

INTRODUCTION: There is uncertainty about the advantages and disadvantages of laparoscopic hysterectomy compared with abdominal hysterectomy, particularly the relative rate of complications of the two procedures. While uptake of laparoscopic hysterectomy has been slow, the situation is changing with greater familiarity, better training, better equipment and increased proficiency in the technique. Thus, a large, robust, multicentre randomised controlled trial (RCT) is needed to compare contemporary laparoscopic hysterectomy with abdominal hysterectomy to determine the safest and most cost-effective technique. METHODS AND ANALYSIS: A parallel, open, non-inferiority, multicentre, randomised controlled, expertise-based surgery trial with integrated health economic evaluation and an internal pilot with an embedded qualitative process evaluation. A within trial-based economic evaluation will explore the cost-effectiveness of laparoscopic hysterectomy compared with open abdominal hysterectomy. We will aim to recruit 3250 women requiring a hysterectomy for a benign gynaecological condition and who were suitable for either laparoscopic or open techniques. The primary outcome is major complications up to six completed weeks postsurgery and the key secondary outcome is time from surgery to resumption of usual activities using the personalised Patient-Reported Outcomes Measurement Information System Physical Function questionnaire. The principal outcome for the economic evaluation is to be cost per QALY at 12 months' postsurgery. A secondary analysis is to be undertaken to generate costs per major surgical complication avoided and costs per return to normal activities. ETHICS AND DISSEMINATION: The study was approved by the West Midlands-Edgbaston Research Ethics Committee, 18 February 2021 (Ethics ref: 21/WM/0019). REC approval for the protocol version 2.0 dated 2 February 2021 was issued on 18 February 2021.We will present the findings in national and international conferences. We will also aim to publish the findings in high impact peer-reviewed journals. We will disseminate the completed paper to the Department of Health, the Scientific Advisory Committees of the RCOG, the Royal College of Nurses (RCN) and the BSGE. TRIAL REGISTRATION NUMBER: ISRCTN14566195.