Robot-assisted hemihepatectomy is superior to laparoscopic hemihepatectomy through dorsal approach: A propensity score-matched study (with videos).

BACKGROUND: Dorsal approach is the potentially effective strategy for minimally invasive liver resection. This study aimed to compare the outcomes between robot-assisted and laparoscopic hemihepatectomy through dorsal approach. METHODS: We compared the patients who underwent robot-assisted hemihepatectomy (Rob-HH) and who had laparoscopic hemihepatectomy (Lap-HH) through dorsal approach between January 2020 and December 2022. A 1:1 propensity score-matching (PSM) analysis was performed to minimize bias and confounding factors. RESULTS: Ninety-six patients were included, 41 with Rob-HH and 55 with Lap-HH. Among them, 58 underwent left hemihepatectomy (LHH) and 38 underwent right hemihepatectomy (RHH). Compared with Lap-HH group, patients with Rob-HH had less estimated blood loss (median: 100.0 vs. 300.0 mL, P = 0.016), lower blood transfusion rates (4.9% vs. 29.1%, P= 0.003) and postoperative complication rates (26.8% vs. 54.5%, P = 0.016). These significant differences consistently existed after PSM and in the LHH subgroups. Furthermore, robot-assisted LHH was associated with decreased Pringle duration (45 vs. 60 min, P = 0.047). RHH subgroup analysis showed that compared with Lap-RHH, Rob-RHH was associated with less estimated blood loss (200 vs. 400 mL, P = 0.013). No significant differences were found in other perioperative outcomes among pre- and post-PSM cohorts, such as Pringle duration, operative time, and hospital stay. CONCLUSIONS: The dorsal approach was a safe and feasible strategy for hemi-hepatectomy with favorable outcomes under robot-assisted system in reducing intraoperative blood loss, transfusion, and postoperative complications.

Short-term morbidity and mortality after right hemicolectomy: an update of national performance in the Netherlands.

AIM: The purpose of this Dutch retrospective population-based study was to evaluate how short-term outcomes and inter-hospital variability after right hemicolectomy for colon cancer have evolved between 2012 and 2020. METHOD: Patients who underwent right hemicolectomy for primary solitary colon cancer between 1 January 2012 and 31 December 2020 and were registered in the Dutch Colorectal Audit were included. Surgical characteristics and outcomes were assessed during three time periods (2012-2014, 2015-2017, 2018-2020). Complications and mortality were the primary outcomes, and reintervention, readmission and length of stay secondary outcomes. RESULTS: In total, 29 274 patients were included. Significant increase in minimally invasive surgery (51.1% 2012-2014, 73.2% 2015-2017, 85.0% 2018-2020), increase in conversion (6.6%, 7.8%, 9.1%, P < 0.001) and decrease in acute/urgent resections (15.9%, 11.7%, 10.9%, P < 0.001) were found. The overall complication rate was slightly lower in the third period (30.9%, 30.6%, 28.8%, P = 0.004), primarily because of decreasing non-surgical complications (19.7%, 20.6%, 17.6%, P < 0.001), while surgical complications remained unchanged (17.5%, 18.3%, 18.2%, P = 0.277). Postoperative mortality was 3.4%, 2.3% and 3.5%, respectively. Reintervention rate slightly decreased (9.4%, 8.3%, 8.6%, P < 0.001). The proportion of patients admitted for more than 6 days decreased over time (54.3%, 42.4%, 34.3%, P < 0.001), with an increase in readmission rate (7.4%, 6.8%, 9.3%, P < 0.001). Inter-hospital variability decreased over time for complications, length of stay and conversion. CONCLUSION: This study shows a national decreasing inter-hospital variability in clinical outcomes after right hemicolectomy and a decrease in postoperative complications. Despite increasing use of laparoscopy, surgical complications and mortality remained stable over time.

Retroperitoneal vs transperitoneal laparoscopic pyelolithotomy; a single surgeon's experience.

OBJECTIVE: To compare the outcomes of transperitoneal and retroperitoneal laparoscopic pyelolithotomy procedures. METHODS: A total of 104 consecutive laparoscopic pyelolithotomy surgeries performed by a single surgeon on patients with staghorn or renal pelvic calculi larger than 20 mm were evaluated. Intraoperative and postoperative clinical parameters from two groups, transperitoneal (TLPL) (N = 55) and retroperitoneal (RLPL) (N = 49), were compared. The surgeon performed TLPL for the first five years and then switched to the RLPL approach for the next five years. RESULTS: There were no significant differences in general demographic variables and stone size (26.55 vs. 24.73 mm, P = 0.8). Operation time and change in serum creatinine levels did not significantly differ between the two approaches. However, patients who underwent TLPL had longer hospital stays than RLPL (3.23 ± 1.21 vs. 2.36 ± 1.10 days, P = 0.0001). Additionally, TLPL was associated with a greater drop in hemoglobin levels (1.53 ± 1.04 vs. 1.17 ± 0.68, P = 0.04), higher rates of postoperative fever (12.7% vs. 0.0%, P = 0.01). CONCLUSIONS: The retroperitoneal approach in laparoscopic pyelolithotomy for large renal pelvic stones resulted in fewer postoperative fevers, reduced hemoglobin drops, and shorter hospital stays than the transperitoneal approach. However, the stone-free rates were similar for both groups.

Modified hepatic left lateral lobe inversion in laparoscopic proximal gastrectomy: An analysis of 13 cases.

BACKGROUND: In laparoscopic proximal gastrectomy (LPG), the prolapse of the hepatic left lateral lobe near the lesser curvature and esophageal hiatus can obstruct the field of vision and operation. Therefore, it is necessary to retract or obstruct the hepatic left lateral lobe to ensure a clear field of vision. AIM: To investigate the safety and clinical efficacy of the modified hepatic left lateral lobe inversion technique for LPG. METHODS: A retrospective analysis was conducted on the clinical data of 13 consecutive patients with early-stage upper gastric adenocarcinoma or adenocarcinoma of the esophagogastric junction treated with LPG from January to December 2023 at the Department of Gastrointestinal Surgery, Second Affiliated Hospital of Fujian Medical University. The modified hepatic left lateral lobe inversion technique was used to expose the surgical field in all patients, and short-term outcomes were observed. RESULTS: In all 13 patients, the modified hepatic left lateral lobe inversion technique was successful during surgery without the need for re-retraction or alteration of the liver traction method. There were no instances of esophageal hiatus occlusion, eliminating the need for forceps to assist in exposure. There was no occurrence of intraoperative hepatic hemorrhage, hepatic vein injury, or hepatic congestion. No postoperative digestive complications of Clavien-Dindo grade ≥ II occurred within 30 days after surgery, except for a single case of pulmonary infection. Some patients experienced increases in alanine aminotransferase and aspartate aminotransferase levels on the first day after surgery, which significantly decreased by the third day and returned to normal by the seventh day after surgery. CONCLUSION: The modified hepatic left lateral lobe inversion technique has demonstrated satisfactory results, offering advantages in terms of facilitating surgical procedures, reducing surgical trauma, and protecting the liver.

Pain and immune function in patients undergoing gastric cancer surgery following stellate ganglion block with total intravenous anesthesia.

BACKGROUND: Stellate ganglion block is a commonly used sympathetic nerve block technique that restores the balance of the sympathetic and vagal nervous systems of the body and inhibits sympathetic nerve activity. AIM: To analyze the effect of a stellate ganglion block combined with total diploma intravenous anesthesia on postoperative pain and immune function in patients undergoing laparoscopic radical gastric cancer (GC) surgery to provide a reference basis for the formulation of anesthesia protocols for radical GC surgery. METHODS: This study included 112 patients who underwent laparoscopic radical surgery for GC between January 2022 and March 2024. There was no restriction on sex. The patient grouping method used was a digital random table method, and the number of cases in each group was 56. The control group was administered total intravenous anesthesia, and the observation group compounded the stellate ganglion block according to the total intravenous anesthesia protocol. Postoperative hemodynamics, pain levels, and immune indices were compared between the groups. RESULTS: The heart rate and mean arterial pressure in the observation group after intubation were lower than those in the control group (P < 0.05). Pain levels were compared between the two groups at 2 hours, 12 hours, 24 hours, and 48 hours after surgery (P > 0.05). The number of CD3+, CD4+, and CD4+/CD8+ cells at the end of surgery was higher in the observation group than in the control group, and the number of CD8+ cells was lower in the observation group than in the control group (P < 0.05). There were no significant differences between the two groups in terms of propofol dosage, awakening time, extubation time, or postoperative adverse reactions (P > 0.05). CONCLUSION: The application of a stellate ganglion block combined with total intravenous anesthesia had no significant effect on postoperative pain levels in patients undergoing laparoscopic radical GC surgery. However, it can safely reduce the effect of surgery on the immune function of patients and is worth applying in clinical practice.

Evaluation and analysis of neurocognitive dysfunction in patients with colorectal cancer after radical resection: A retrospective study.

BACKGROUND: With the continuous progress of colorectal cancer treatment technology, the survival rate of patients has improved significantly, but the problem of postoperative neurocognitive dysfunction has gradually attracted attention. AIM: To analyze the risk factors for delayed postoperative neurocognitive recovery (DNR) after laparoscopic colorectal cancer surgery and constructed a risk prediction model to provide an evidence-based reference for the prevention and treatment of DNR after laparoscopic colorectal cancer surgery. METHODS: The clinical data of 227 patients with colorectal cancer who underwent laparoscopic surgery and regional cerebral saturation oxygenation (rScO2) monitoring at our hospital from March 2020 to July 2022 were retrospectively analyzed. Common factors and potential factors affecting postoperative DNR were used as analysis variables, and univariate analysis and multifactor analysis were carried out step by step to determine the predictors of the model and construct a risk prediction model. The predictive performance of the model was assessed by the receiver operating characteristic (ROC) curve, the calibration curve was used to assess the fit of the model to the data, and a nomogram was drawn. In addition, 30 patients who met the inclusion and exclusion criteria from January 2023 to July 2023 were selected for external verification of the prediction model. RESULTS: The incidence of postoperative DNR in the modeling group was 15.4% (35/227). Multivariate analysis revealed that age, years of education, diabetes status, and the lowest rScO2 value were the independent influencing factors of postoperative DNR (all P < 0.05). Accordingly, a DNR risk prediction model was constructed after laparoscopic colorectal cancer surgery. The area under the ROC curve of the model was 0.757 (95%CI: 0.676-0.839, P < 0.001), and the Hosmer-Lemeshow test of the calibration curve suggested that the model was well fitted (P = 0.516). The C-index for external validation of the row was 0.617. CONCLUSION: The DNR risk prediction model associated with rScO2 monitoring can be used for individualized assessment of patients undergoing laparoscopic colorectal cancer surgery and provides a clinical basis for the prevention of DNR after surgery.

Cecal internal hernia through Winslow's hiatus.

BACKGROUND: Hernia through Winslow's hiatus, known as Blandin's hernia, a rare but potentially life-threatening condition, represents a diagnostic and therapeutic challenge. This case report describes a successful laparoscopic approach to a cecum hernia through the foramen of Winslow in a 63-year-old female. CASE PRESENTATION: The patient presented with 24 hours of abdominal pain and nausea. Abdominal CT scan revealed a herniated cecum and terminal ileum compressing the gastric chamber and portal vein, leading to periportal edema. Laparoscopic right colectomy was performed after successful colon content evacuation via the greater gastric curvature to facilitate reduction. This was done to aid in reduction, as there were indications of non-viability in the right colon. The procedure unfolded without complications. The patient developed postoperative abdominal collections requiring percutaneous drainage but recovered well and was discharged within two weeks. CONCLUSION: This case highlights the value of laparoscopy in managing foramen of Winslow hernias, offering minimally invasive benefits. Early diagnosis through imaging tools like CT is crucial for prompt surgical intervention and preventing complications like intestinal ischemia or perforation.

Antecedentes: La hernia por hiato de Winslow, conocida como hernia de Blandin, una afección rara pero potencialmente mortal, representa un desafío diagnóstico y terapéutico. Este informe de caso describe un abordaje laparoscópico exitoso de una hernia de ciego a través del agujero de Winslow en una mujer de 63 años. Presentación del caso: El paciente presentó dolor abdominal y náuseas de 24 horas de evolución. La tomografía computarizada abdominal reveló una hernia de ciego y íleon terminal que comprimía la cámara gástrica y la vena porta, lo que provocaba edema periportal. La colectomía derecha laparoscópica se realizó después de una evacuación exitosa del contenido del colon a través de la curvatura gástrica mayor para facilitar la reducción. Esto se hizo para ayudar en la reducción, ya que había indicios de inviabilidad en el colon derecho. El procedimiento se desarrolló sin complicaciones. El paciente desarrolló colecciones abdominales posoperatorias que requirieron drenaje percutáneo, pero se recuperó bien y fue dado de alta a las dos semanas. Conclusión: Este caso resalta el valor de la laparoscopia en el manejo del foramen de las hernias de Winslow, ofreciendo beneficios mínimamente invasivos. El diagnóstico temprano mediante herramientas de imagen como la tomografía computarizada es crucial para una intervención quirúrgica rápida y prevenir complicaciones como isquemia intestinal o perforación.

Is single-port laparoscopy or vaginal natural orifice transluminal endoscopic surgery the better option for salpingo-oophorectomy?

AIM: To compare postoperative pain and recovery in patients undergoing oophorectomy with single-port laparoscopic surgery (SPLS) versus vaginal natural orifice transluminal endoscopic surgery (vNOTES). METHOD: Patients who underwent salpingo-oophorectomy with SPLS or vNOTES between 2016 and 2023 were analyzed retrospectively. Oophorectomy was performed based on the presence of an adnexal mass or breast cancer susceptibility gene mutation. RESULTS: Fifty-two patients underwent oophorectomy with SPLS and 35 underwent vNOTES. Although the mean mass size was slightly larger in the SPLS group than in the vNOTES group (8.0 ± 4.1 vs. 6.8 ± 3.3 cm), the difference was not significant. There was no difference in operating times between SPLS and vNOTES. The mean visual analog scale and faces pain scale scores 2 and 6 h postoperatively were lower in the vNOTES group. The mean quality of recovery-40 (QoR-40) score was higher in the vNOTES group (156 ± 14 vs. 148 ± 11; p = 0.009). This analysis identified vNOTES as an independent predictor of a high QoR-40 score. CONCLUSION: The vNOTES group experienced less pain during the early postoperative period than the SPLS group. Although the operating and removal times were similar, the port setup time was longer for the vNOTES group.

A Novel Sliding Knot Technique Without a Knot Pusher for Laparoscopic Pelvic Floor Surgery.

INTRODUCTION AND HYPOTHESIS: Challenges in intracorporeal knot tying can be addressed with extracorporeal slip knots, simplifying the process of tying and managing tissue tension using a knot pusher. However, existing extracorporeal knot techniques are difficult owing to their complexity, the finesse required with thin yarns, and extensive training needs. We developed a new laparoscopic extracorporeal slip knot technique that can be used with a conventional needle driver or standard clamps, offering the advantages of being cost-effective and easy to learn. METHODS: The technique involves passing the active strand over another loop and securing it with the nondominant hand. A Kelly clamp is then wound around both loops three times in a tornado-like motion, passing the instrument over the active loop and under the passive one, and grasping the active strand. The passive strand is pulled to approximate the knot to the tissue and is tightened by the tension of the passive strand. RESULTS: This method has proven effective in various laparoscopic procedures such as sacrocolpopexy, colposuspension, pectopexy, myomectomy, and hysterectomy, facilitating surgeries without complications. CONCLUSIONS: The tornado knot technique is a feasible and safely locked sliding extracorporeal knot that can be easily learned, especially by surgeons who are accustomed to open surgery.

Open versus laparoscopic completion cholecystectomy in patients with previous open partial cholecystectomy: a retrospective comparative study.

Background: Some patients report recurrence or persistence of their manifestations after cholecystectomy, and retained gallstones may be a relevant etiology for their complaint. Completion cholecystectomy is advised for these cases to alleviate their manifestations. No previous studies have compared the outcomes of open versus laparoscopic outcomes in these patients, especially in patients who had initial open partial procedures. That is why we performed this study to report the perioperative outcomes of the two approaches in such patients. Methodology: This is a retrospective analysis of 80 patients who had a completion cholecystectomy in the authors' center (40 open and 40 laparoscopic cases) after initial open partial cholecystectomy. Results: The duration elapsed since the primary procedure had an average of 18 months in the open group and 21 months in the laparoscopic group. Abdominal pain and dyspepsia were the most common presentations. Some patients had stump cholecystitis or jaundice. The intraoperative assessment revealed either the residual gallbladder or a long cystic duct stump. Laparoscopy yielded shorter operative time, earlier oral intake, and shorter hospitalization periods compared to the open approach (P<0.05). The latter was associated with a 20% wound infection rate that was never encountered after laparoscopy (P =0.003). Conclusion: Previous open partial cholecystectomy does not hinder subsequent laparoscopic completion cholecystectomy. Additionally, laparoscopy is associated with better perioperative outcomes than the open approach.

Laparoscopic excision of an incidental vascular tumor.

Anastomosing hemangioma (AH) is an exceedingly rare benign vascular tumor, often mistaken for malignant neoplasms due to its histological features. First described in 2009, AH has been documented in various sites, including the kidney, liver, and adrenal gland. This report presents a 64-year-old man who, following a bicycle accident, underwent imaging that revealed a nodule suspicious for a paraganglioma in the right para-caval region. Despite the high radiotracer uptake on 68Ga-DOTANOC PET scan, which suggested paraganglioma, the patient remained asymptomatic and laboratory tests ruled out excessive catecholamine secretion. Surgical excision led to a diagnosis of AH, distinguished by its unique anastomosing vascular pattern and histological similarity to angiosarcoma. This case underlines the diagnostic challenges and potential for overtreatment of AH, highlighting the need for heightened awareness and careful histopathological and imaging evaluation to avoid misdiagnosis and ensure appropriate management.

Subhepatic Appendicitis With Appendicular Diverticulitis: A Rare Combination for Acute Abdomen.

Subhepatic appendicitis is an unusual presentation of acute appendicitis (AA). Similarly, another uncommon condition that resembles AA is appendiceal diverticulitis (AD), which is a rare form of vermiform appendix pathology. It is exceedingly uncommon for the two to occur simultaneously. We present the case of a 41-year-old male presented with a one-day history of sudden onset of right iliac fossa (RIF) pain associated with a two-day history of nausea and fevers. The only notable lab finding was elevated C-reactive protein (CRP). Clinical examination revealed right abdominal and renal angle tenderness, with RIF rebound and guarding. Computed tomography (CT) concluded acute uncomplicated appendicitis with a subhepatic appendix and he was planned for an emergent laparoscopic appendicectomy. Exposure of the retrocaecal appendix with the caecum in the right loin posed a challenging laparoscopy. The appendix was found to be adherent to the duodenum, right kidney, and transverse colon, and the decision was made to convert to laparotomy to establish safe mobilisation from the duodenum. The appendix was resected in two parts and the histopathology revealed an appendiceal diverticulum with subserosal abscess formation. The subhepatic position of the cecum and appendix is a result of foetal gut malrotation. There is no standard approach for the best course of treatment. The laparotomy conversion gave us better tactile input and direct access to the appendix. Our goal is to educate readers on how to manage an unusual presentation of AA.

Retrospective analysis of immediate and long-term results of NOSES technique and conventional laparoscopic-assisted resection in patients with colorectal cancer.

Introduction: The aim of research was to study the feasibility and safety of surgery providing specimen extraction through natural orifices in patients with colorectal cancer. Materials and methods: This study is a comparative retrospective analysis of findings obtained from 265 patients who underwent surgical treatment using NOSES technique and 275 patients who underwent laparoscopic-assisted (LA) resection. Data included preoperative patients' information, intraoperative findings, results of postoperative pathological examination of surgical specimens, early postoperative period analysis, and follow-up. Results: Both groups were comparable in terms of gender, age and BMI. The duration of surgery was similar in both groups (p = 0.94). Intraoperative blood loss under NOSES interventions was slightly lower than in laparoscopic-assisted surgeries (p < 0.001). There was no significant difference in the number of lymph nodes removed and anal function scores between the two groups (p > 0.05). It was revealed that in the NOSES group, the function of the gastrointestinal tract normalized at an earlier time, slightly the time to start liquid food intake and the duration of postoperative hospital stay were reduced (p < 0.001). A statistically significant difference between groups was found in complications, such as pneumonia (p = 0.03). The absolute number of complications was observed more often in the LA surgery group (10.4%) than in the NOSES group (5.8%). Local recurrence was less common in the NOSES group (p = 0.01). There were no statistically significant differences in disease progression (p = 0.16). When analyzing disease-free and overall survival rate in this study, there was no statistically significant difference between the two surgical techniques in terms of their effect on postoperative survival (p > 0.05). Conclusion: The results of this study demonstrate that NOSES technique is a relatively safe and effective surgical option in patients with colorectal cancer. It has high surgical efficiency providing no increased risk of surgical intervention, reducing total number of postoperative complications, reducing duration of postoperative hospital stay, reducing the time for gastrointestinal function recovery and the start of food intake. This study supports that NOSES has clear advantages over conventional laparoscopic-assisted surgery.

A Retrospective Study of Routine Preoperative Blood Grouping and Saving in Laparoscopic Surgeries: A Minimally Utilized Expenditure.

Introduction Patients scheduled for laparoscopic cholecystectomy and laparoscopic appendicectomy typically undergo routine preoperative blood grouping and saving (G&S). Despite the low incidence of blood transfusion in this context, the acquisition and processing of G&S samples incur a cost of £31 ($40) per sample. This study aims to review blood transfusion usage in these procedures to determine whether routine G&S sampling is clinically necessary or represents an avoidable expense. Methods A retrospective case note analysis was conducted on patients who underwent laparoscopic cholecystectomy and laparoscopic appendicectomy from January 2019 to June 2020. Collected data included the timing of G&S, preoperative and postoperative hemoglobin levels, timing of blood transfusions, and the number of units transfused. Results Six hundred and thirteen patients were involved in the study. Among the 323 patients who had laparoscopic cholecystectomy, 256 (78.8%) underwent preoperative G&S sampling. Of the 290 patients who had laparoscopic appendicectomy, 190 (65.5%) received preoperative G&S sampling. Notably, none of the 613 patients required a blood transfusion within 30 days of their surgery. The total cost of G&S for the cohort amounted to £22,196 ($28,425). Conclusions The findings suggest that routine G&S sampling is an unnecessary expenditure for patients undergoing elective laparoscopic appendicectomy or cholecystectomy. It is recommended that G&S sampling be reserved for high-risk groups to optimize resource allocation and reduce unnecessary costs.

Comparative analysis of retro vs. transperitoneal laparoscopic pyelolithotomy for large renal stones.

The objective of this study is to compare the outcomes and complications of retroperitoneal and transperitoneal laparoscopic pyelolithotomy (RLP and TLP, respectively) in the treatment of large kidney stones. In this retrospective cohort effort, data of all patients who underwent laparoscopic pyelolithotomy for renal pelvic stone (N = 273) in three referral urology hospitals were retrieved. Operation duration, length of hospital stay, postoperative stone-free rate, hemoglobin (Hb) and creatinine (Cr) changes and complications were compared between the two groups before and after propensity score matching. A total of 199 TLP and 74 RLP cases were examined. Stone size was significantly higher in the TLP vs. RLP group (29.8 ± 10.9 vs. 26.5 ± 8.8 mm; P = .022). Length of operation and hospital stay were comparable (P = .672 and P = .396, respectively). Rate of conversion to open surgery, postoperative blood transfusion rate, postoperative urinary leakage, postoperative stone-free rate, Hb drop and Cr change were similar between the two groups (P = .348, 0.190, 0.828, 0.411, 0.780 and 0.134, respectively). Postoperative fever was significantly more prevalent in TLP compared to RLP (21.6% vs. 0.0%, respectively; P < .001). Propensity score matched analyses showed similar results in all aspects; particularly demonstrating higher postoperative fever in TLP compared to RLP (18.9% vs. 0.0%, respectively; P < .001). RLP can be considered as an alternative to TLP; especially owing to a lower chance of postoperative fever.

Single-port laparoscopic reversal of Hartmann's procedure through the colostomy site: technical aspects and early postoperative outcomes.

BACKGROUND: Single-port laparoscopic surgical approaches offer improved cosmetic outcomes and enhance recovery following surgery. The purpose of the study was to assess the reliability and efficacy of a single-port laparoscopic Hartmann's reversal(SPL-HR) through the colostomy site. METHODS: Prospective data from consecutive patients who underwent SPL-HR between 2020 and 2024 was analysed. Once the colostomy was detached from abdominal wall, a single-port device was introduced through the colostomy site. After mobilizing the rectal stump and afferent colon, colorectal anastomosis was carried out using a circular stapler transanally under laparoscopic vision. Postoperative care and discharge decisions were made following the ERAS protocol. Patient demographics, details of Hartmann's procedure, intraoperative outcomes, and early postoperative outcomes were evaluated. RESULTS: SPL-HR was successfully performed in 23 of 27 patients (85.1%), with a median operation time of 92 (50-172) min and a median blood loss of 100 (10-360) mL. Five patients (21.7%) experienced a postoperative complication. Two of them experienced grade 3a complications according to Clavien-Dindo classification: one with an intraabdominal abscess and one with a hematoma at the colostomy site, both requiring drainage under local anaesthesia. Anastomotic leak or mortality wasn't observed in patients. Functional recovery measures such as first flatus time and time to resuming a soft diet were favourable, with a median length of hospital stay of 4 (2-9) days. CONCLUSION: The SPL-HR technique is a reliable and efficient method that is easy to perform. It has acceptable complication rates while improving postoperative recovery and reducing the length of hospital stay.

Effect of enhanced recovery after surgery on postoperative outcomes in children undergoing robot-assisted laparoscopic pyeloplasty.

OBJECTIVE: To assess the effects of the enhanced recovery after surgery (ERAS) perioperative protocol on the outcomes of robot-assisted laparoscopic pyeloplasty (RALP) in pediatric patients. METHODS: A total of 57 children who underwent RALP at our center between November 2021 and December 2023 were included in the study. They were randomly assigned to either the ERAS (intervention) group or the non-ERAS (control) group. The analysis focused on comparing the length of hospital stay, recovery of gastrointestinal function, incidence of complications within 90 days post-surgery, postoperative extubation time (urinary tube and double-J tube), postoperative auxiliary examinations, and readmission rates within 30 days. Additionally, the patients were divided into two age groups: <4 years old and ≥4 years old, to assess pain severity. RESULTS: There were no significant differences in preoperative general information, preoperative auxiliary examination findings, or intraoperative conditions between the ERAS and non-ERAS groups. The ERAS group had a significantly shorter postoperative hospital stay compared to the non-ERAS group. Furthermore, the time to the first postoperative bowel movement was shorter, and the incidence of postoperative complications was significantly lower in the ERAS group. Among children <4 years old, there was no significant difference in pain severity between the two groups. However, in children ≥4 years old, the ERAS group experienced significantly lower pain levels at 6 and 24 h post-surgery compared to the non-ERAS group. DISCUSSION: The findings of this prospective randomized controlled trial should determine if ERAS is superior to traditional perioperative management in children undergoing RALP, particularly regarding postoperative hospital stay, intestinal function recovery, pain response, and complication rates. We anticipate that our data will offer valuable clinical insights and guidance for the implementation of ERAS in pediatric robotic surgery for urinary diseases. CONCLUSION: The ERAS protocol can reduce the length of hospital stay, aid in the recovery of gastrointestinal function, and lower postoperative complication rates. It also has the potential to lessen postoperative pain to varying degrees in certain pediatric patients. ERAS is a safe and effective protocol for pediatric patients undergoing RALP.

A Scoping Review of the Clinical Utility of Laparoscopic Vasectomy.

Vasectomy is a common procedure performed for family planning. Traditionally, this has been via a scrotal approach. In contrast, laparoscopic vasectomy is a documented but rarely described procedure that may minimise anaesthetic risk, surgical risk, and healthcare expenditure in patients undergoing elective laparoscopic procedures for concurrent pathology such as hernia repair. This scoping review evaluates the clinical utility of laparoscopic vasectomy. It was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR). Articles were identified with keywords related to laparoscopy and vasectomy. Six peer-reviewed, full-text articles published in English were included in this review. These studies encompass eight individual patient cases of laparoscopic vasectomy performed in the 1990s and early 2000s. All the cases included laparoscopy for concurrent pathology, the most common of which was inguinal hernia. There were no complications associated with laparoscopic vasectomy. For patients requiring laparoscopic surgery for alternate pathologies, synchronous laparoscopic vasectomy improves surgical efficiency by minimising anaesthetic time, operative time, and risk, in addition to lower associated healthcare costs. However, consideration is given to the limitations of this approach, and a note is made of the lack of evidence regarding safety and efficacy given the paucity of cases described in the literature.

Transumbilical single-site laparoscopic treatment of primary splenic cyst in child: a rare case report and review of literature.

Background: Splenic cysts are relatively rare benign tumors that are asymptomatic in most patients and are usually discovered incidentally by imaging. In our case, we report a splenic cyst in a child who underwent laparoscopic partial splenectomy. Case description: A 13-year-old boy was admitted to the hospital after an incidental finding of a splenic cyst on an abdominal ultrasound conducted 4 days prior. He was asymptomatic before admission. Upon admission, abdominal ultrasound and CT revealed a cystic lesion in the spleen, highly suspicious for a splenic cyst. Then, we used transumbilical single-site laparoscopic exploration and found a cyst measuring approximately 12 cm × 11 cm × 10 cm at the upper pole of the spleen, so we performed a partial splenectomy and diagnosed a primary epithelioid splenic cyst via postoperative pathology. Conclusions: Splenic cysts in children are very rare and can be treated conservatively in asymptomatic patients with a diameter of less than 5 cm, while surgery is required in symptomatic patients or those with a diameter greater than or equal to 5 cm. Transumbilical single-site laparoscopic partial splenectomy is a minimally invasive and effective treatment, especially for children.

Application value of opioid-free anesthesia in renal cyst decompression by laparoscopy.

Objective: The objective of the study was to analyze the application value of opioid-free anesthesia (OFA) in renal cyst decompression by laparoscopy. Method: A total of 124 patients undergoing renal cyst decompression by laparoscopy in our hospital were selected and divided into opioid anesthesia (OA) and OFA groups (n = 62). Fentanyl and remifentanil were used for anesthesia induction in the OA group, while lidocaine and dexmedetomidine were employed for anesthesia induction in the OFA group. The homeostasis indicators (cortisol [Cor], adrenocorticotropic hormone [ACTH], C-reactive protein [CRP], and interleukin-6 [IL-6]) were also compared 10 min before anesthesia (Ta), at the end of operation (Tb), and 24 h after operation (Tc). Results: At T1-T3, heart rate, mean arterial pressure, mean airway pressure, and partial pressure of end-tidal carbon dioxide were all lower in OFA group than those in OA group (p < 0.05). At Tb-Tc, the levels of Cor, ACTH, CRP, and IL-6 were all higher in both groups than those at Ta (p < 0.05), while they were lower in OFA group than those in OA group (p < 0.05). Conclusion: OFA is more beneficial to the respiratory and circulatory system and homeostasis of patients, and has higher anesthetic safety.