ABSTRACT
To improve the fertility of cervical artificial insemination (AI) in sheep, we investigated isoxsuprine HCl usage on the cervical passage during cervical AI. We also compared cervical and laparoscopic AI fertility results of using chilled semen at different durations. Semen was collected from rams and diluted as 20 × 106 or 400 × 106 spermatozoa/straw for laparoscopic and cervical AI, respectively, and chilled to 4°C within 2 h. Sheep were inseminated with chilled semen for 8 or 24 h via the laparoscopic or cervical AI method. Moreover, some of the cervical inseminated sheep were injected intramuscularly with 0.5 mg/kg of isoxsuprine HCl 15 min before AI. As a result, the use of isoxsuprine HCl did not affect cervical transit and fertility. In addition, fertility was affected by the storage duration of the semen; laparoscopic AI was more successful than cervical AI in terms of fertility; if cervical AI is performed, the duration between semen collection and AI should be less than 8 h after chilling the semen at 4°C, and if laparoscopic AI is performed, the time between semen collection and insemination can be up to 24 h after chilling the semen at 4°C. Longer storage periods should be studied.
Subject(s)
Cold Temperature , Fertility , Insemination, Artificial , Laparoscopy , Semen Preservation , Semen , Animals , Insemination, Artificial/veterinary , Insemination, Artificial/methods , Male , Sheep , Laparoscopy/veterinary , Laparoscopy/methods , Semen Preservation/veterinary , Semen Preservation/methods , Time Factors , Female , Cervix UteriABSTRACT
The evolution of laparoscopic liver surgery, originating in the 1990s, has been marked by significant advancements and milestones, overcoming initial technical hurdles and gaining widespread acceptance within the surgical community as a precise and safe alternative to open procedures. Along this journey, numerous challenges emerged, leading to the accumulation of evidence and the development of guidelines aimed at assisting surgeons in determining the safety, suitability, and complexity of laparoscopic liver resection. This chapter provides a thorough examination of key aspects of laparoscopic liver resection, including difficulty scoring systems, criteria for patient selection, technical considerations, outcomes across different types of liver lesions, and the innovative solutions developed to address challenges, thus offering a comprehensive overview of laparoscopic liver resection, and highlighting its evolving significance in modern hepatobiliary surgery.
Subject(s)
Hepatectomy , Laparoscopy , Patient Selection , Humans , Laparoscopy/methods , Hepatectomy/methods , Liver Neoplasms/surgery , Liver Diseases/surgery , Treatment OutcomeABSTRACT
Subtotal colectomy is often performed on patients with synchronous colorectal cancer. However, compared with colorectal anastomosis, ileorectal anastomosis with subtotal colectomy is more likely to result in bowel dysfunction. The Deloyers procedure is useful in preserving bowel function in a patient with synchronous colorectal cancer. An 87-year-old man presented with bloody stool. Colonoscopy showed masses in the cecum, transverse colon, rectosigmoid, and rectum above the peritoneal reflection. Computed tomography scan revealed no evidence of regional lymph node swelling and distant metastasis. Therefore, robot-assisted low anterior resection, laparoscopic extended left hemicolectomy, laparoscopic cecal resection, and diverting ileostomy were performed. The patient was discharged from the hospital without complications. There was no recurrence, and the patient did not have complaints such as urgency, fecal incontinence, and excretory dysfunction. Hence, minimally invasive coloproctectomy using the Deloyers procedure can be safe and useful in preserving postoperative bowel function in elderly patients.
Subject(s)
Colectomy , Humans , Male , Aged, 80 and over , Colectomy/methods , Robotic Surgical Procedures/methods , Colorectal Neoplasms/surgery , Colorectal Neoplasms/pathology , Laparoscopy/methods , Neoplasms, Multiple Primary/surgery , Neoplasms, Multiple Primary/pathology , Proctectomy/methods , Adenocarcinoma/surgery , Adenocarcinoma/pathologySubject(s)
Anesthetics, Local , Laparoscopy , Lidocaine , Pain, Postoperative , Humans , Pain, Postoperative/drug therapy , Lidocaine/administration & dosage , Lidocaine/adverse effects , Laparoscopy/adverse effects , Anesthetics, Local/administration & dosage , Infusions, Intravenous , Pain Management/methods , Treatment OutcomeSubject(s)
Hepatectomy , Laparoscopy , Humans , Laparoscopy/methods , Hepatectomy/methods , Liver Neoplasms/surgery , Liver Neoplasms/pathologyABSTRACT
PURPOSE: This current study attempted to investigate whether one-stitch method (OM) of temporary ileostomy influenced the stoma-related complications after laparoscopic low anterior resection (LLAR). METHODS: We searched for eligible studies in four databases including PubMed, Embase, Cochrane Library, and CNKI from inception to July 20, 2023. Both surgical outcomes and stoma-related complications were compared between the OM group and the traditional method (TM) group. The Newcastle-Ottawa Scale (NOS) was adopted for quality assessment. RevMan 5.4 was conducted for data analyzing. RESULTS: Totally 590 patients from six studies were enrolled in this study (272 patients in the OM group and 318 patients in the TM group). No significant difference was found in baseline information (P > 0.05). Patients in the OM group had shorter operative time in both the primary LLAR surgery (MD = - 17.73, 95%CI = - 25.65 to - 9.80, P < 0.01) and the stoma reversal surgery (MD = - 18.70, 95%CI = - 22.48 to -14.92, P < 0.01) than patients in the TM group. There was no significant difference in intraoperative blood loss of the primary LLAR surgery (MD = - 2.92, 95%CI = - 7.15 to 1.32, P = 0.18). Moreover, patients in the OM group had fewer stoma-related complications than patients in the TM group (OR = 0.55, 95%CI = 0.38 to 0.79, P < 0.01). CONCLUSION: The OM group had shorter operation time in both the primary LLAR surgery and the stoma reversal surgery than the TM group. Moreover, the OM group had less stoma-related complications.
Subject(s)
Ileostomy , Laparoscopy , Postoperative Complications , Rectal Neoplasms , Humans , Ileostomy/adverse effects , Ileostomy/methods , Laparoscopy/adverse effects , Laparoscopy/methods , Rectal Neoplasms/surgery , Postoperative Complications/etiology , Surgical Stomas/adverse effects , Operative Time , Female , MaleABSTRACT
OBJECTIVE: Aim: To improve the management of morbidly obese patients who undergo gastric bypass surgery to reduce the number of postoperative complications, in particular, bleeding. PATIENTS AND METHODS: Materials and Methods: From 2011 to 2022, a total of 348 patients with morbid obesity (MO) underwent laparoscopic gastric bypass treatment at the clinical base of the Department of General Surgery â2 of Bogomolets National Medical University. The retrospective group included 178 patients who received treatment between 2011 and 2019. 170 patients were enrolled in the prospective group for the period from 2019 to 2022. RESULTS: Results: Retrospective group had 8 episodes of postoperative bleeding, representing a rate of 4.49%, prospective group - 3 episodes of postoperative bleeding, representing a rate of 1.76% Four factor characteristics associated with the probability of bleeding were identified: "number of comorbid conditions", "arterial hypertension", "chronic liver diseases" and "chronic obstructive pulmonary disease". CONCLUSION: Conclusions: The factors responsible for the occurrence of postoperative bleeding in morbidly obese patients after laparoscopic gastric bypass surgery were the number of comorbid conditions, the presence of arterial hypertension, the presence of chronic liver diseases, and chronic obstructive pulmonary disease. A new strategy for the management of morbidly obese patients after laparoscopic gastric bypass was developed. This strategy involves changing cassettes to create gastroentero- and enteroenteroanastomoses, reducing the period of use of the nasogastric tube, drains, and urinary catheter from 3-4 days to 1 day, and resuming the drinking regimen 6 hours after extubation.
Subject(s)
Gastric Bypass , Obesity, Morbid , Postoperative Hemorrhage , Humans , Obesity, Morbid/surgery , Obesity, Morbid/complications , Gastric Bypass/adverse effects , Male , Female , Adult , Retrospective Studies , Postoperative Hemorrhage/epidemiology , Postoperative Hemorrhage/etiology , Middle Aged , Laparoscopy/adverse effects , Prospective StudiesABSTRACT
OBJECTIVE: Aim: To study the effectiveness of BTA in a total dose of 100 IU as the preparation for patients with primary and incisional ventral hernias (VH). PATIENTS AND METHODS: Materials and Methods: The prospective study included 59 patients with large VH (defect ³10 cm). All patients received 100 IU of BTA in abdominal wall muscles 4-5 weeks before surgery from June 2017 to December 2022. An average age of the patients was 59.13 ± 9.07 years, body mass index - 32.20 ± 4.95 kg/m2. RESULTS: Results: An average width of the hernia defect after BTA decreased by 4.5 ± 1.11 cm (p<0.001). An average length of the hernia defect after BTA also decreased, without clinical significance. A significant increase in the length of the abdominal wall and a decrease in its thickness were observed. The abdominal cavity volume after BTA increased by 4.04 ± 4.55% (p=0.008) and the hernial sac volume decreased by 21.43 ± 16.57% (p=0.005). All patients underwent surgery with hernia defect suturing and without component separation: laparoscopic IPOM hernioplasty - 50 (84.7%) patients, open IPOM hernia repair - 7 (11.9%) patients, open sublay hernioplasty - 2 (3.4%) patients. There was no recurrence of hernia during 12 months after surgery. CONCLUSION: Conclusions: The administration of 100 IU BTA allows to increase the length of the abdominal wall muscles and to perform laparoscopic IPOM hernioplasty for patients with large VH.
Subject(s)
Botulinum Toxins, Type A , Hernia, Ventral , Herniorrhaphy , Laparoscopy , Humans , Middle Aged , Hernia, Ventral/surgery , Male , Female , Botulinum Toxins, Type A/administration & dosage , Botulinum Toxins, Type A/therapeutic use , Herniorrhaphy/methods , Prospective Studies , Laparoscopy/methods , Aged , Abdominal Muscles , Treatment Outcome , Abdominal Wall/surgery , Incisional Hernia/surgeryABSTRACT
Background: This study explored the effects of different doses of remimazolam tosilate (RT) and propofol combined with remifentanil anesthesia on hemodynamic and inflammatory responses in patients undergoing laparoscopic surgery. Subjects and Methods: Ninety patients with a BMI of less than 35 kg/m², classified as ASA II-III and scheduled for laparoscopic surgery, were enrolled in this study. Patients were divided into three groups: low-dose RT group (A), high-dose RT group (B), and propofol group (C). The changes in hemodynamic indices such as SBP, DBP, HR, MAP, and inflammatory response indices such as IL-6, SAA, CRP, and PCT, along with extubation time and doses of sufentanil, remifentanil, urapidil, and phenylephrine, were compared among the three groups. Results: There were no statistically significant differences in extubation time, doses of sufentanil and remifentanil, or the usage rates and average doses of urapidil and phenylephrine between the three groups. The average dose of phenylephrine in group A was lower than in group B and group C, with a statistically significant difference. There were no statistically significant differences among the groups in SBP, DBP, HR, and MAP from T0 to T2, nor in IL-6, SAA, CRP, or PCT levels. Conclusion: Using RT for induction and maintenance of anesthesia in laparoscopic surgery ensures stable hemodynamic and inflammatory responses in patients. Low-dose RT may reduce the usage rate and dose of vasopressors such as phenylephrine during surgery.
Subject(s)
Benzodiazepines , Dose-Response Relationship, Drug , Hemodynamics , Inflammation , Laparoscopy , Propofol , Humans , Hemodynamics/drug effects , Male , Female , Propofol/administration & dosage , Propofol/pharmacology , Adult , Middle Aged , Inflammation/drug therapy , Benzodiazepines/administration & dosage , Benzodiazepines/pharmacology , Remifentanil/administration & dosage , Remifentanil/pharmacology , Anesthetics, Intravenous/administration & dosage , Anesthetics, Intravenous/pharmacology , Young AdultABSTRACT
BACKGROUND: Early diagnosis of postoperative acute kidney injury (AKI) is crucial. This study investigated the changes and early diagnostic value of Doppler ultrasound parameters in patients with AKI after laparoscopic radical prostatectomy (LRP). METHODS: This study retrospectively analysed the clinical data of 198 patients with LRP undergoing Doppler ultrasound from May 2020 to May 2022. The incidence of AKI after LRP was measured based on diagnostic criteria of AKI developed by Kidney Disease: Improving Global Outcomes. The patients were divided into AKI group (n = 12) and non-AKI group (n = 186) in accordance with the presence or absence of AKI. This study compared changes in Doppler ultrasound parameters between two groups, and evaluated the clinical efficacy of single and combined diagnosis of ultrasound parameters using receiver operating characteristic (ROC) curve and area under the curve (AUC). RESULTS: Twelve patients experienced postoperative AKI, with an incidence rate of 6.06%. No significant difference was found in baseline data, serum creatinine (Scr), urinary output and blood potassium levels of both groups (p > 0.05). The urinary output 1 day after surgery was significantly lower than that before surgery (p < 0.05). The AKI group demonstrated higher pulsatility index (PI) and resistive index (RI) of the renal interlobar artery than the non-AKI group (p < 0.05), with no significant difference in peak systolic velocity (PSV) in both groups (p > 0.05). No significant difference was observed in the Doppler ultrasound parameters of renal segmental artery and main renal artery (p > 0.05). The AUCs in the PI of the renal interlobar artery, the RI of the renal interlobar artery, and the combined diagnosis were 0.720, 0.704 and 0.724, respectively. ROC curve showed that the above two Doppler ultrasound parameters had good diagnostic efficacy for AKI after LRP (p < 0.05). CONCLUSIONS: The PI and RI of renal interlobar artery in the AKI group after LRP were significantly different from those in the non-AKI group. These two Doppler ultrasound parameters had good diagnostic efficacy in the early identification of AKI after LRP. Thus, they could provide reference and guidance for clinical practice.
Subject(s)
Acute Kidney Injury , Laparoscopy , Postoperative Complications , Prostatectomy , Ultrasonography, Doppler , Humans , Acute Kidney Injury/etiology , Acute Kidney Injury/diagnostic imaging , Male , Prostatectomy/adverse effects , Laparoscopy/adverse effects , Retrospective Studies , Postoperative Complications/diagnostic imaging , Postoperative Complications/etiology , Middle Aged , AgedABSTRACT
The objective of this study was to perform a comprehensive pooled analysis aimed at comparing the efficacy and safety of percutaneous ablation (PCA) versus minimally invasive partial nephrectomy (MIPN), including robotic and laparoscopic approaches, in patients diagnosed with cT1 renal tumors. We conducted a comprehensive search across four major electronic databases: PubMed, Embase, Web of Science, and the Cochrane Library, targeting studies published in English up to April 2024. The primary outcomes evaluated in this analysis included perioperative outcomes, functional outcomes, and oncological outcomes. A total of 2449 patients across 17 studies were included in the analysis. PCA demonstrated superior outcomes compared to MIPN in terms of shorter hospital stays (WMD: - 2.13 days; 95% Confidence Interval [CI]: - 3.29, - 0.97; p = 0.0003), reduced operative times (WMD: - 109.99 min; 95% CI: - 141.40, - 78.59; p < 0.00001), and lower overall complication rates (OR: 0.54; 95% CI: 0.40, 0.74; p = 0.0001). However, PCA was associated with a higher rate of local recurrence when compared to MIPN (OR: 3.81; 95% CI: 2.45, 5.92; p < 0.00001). Additionally, no significant differences were observed in major complications, estimated glomerular filtration rate decline, creatinine variation, overall survival, recurrence-free survival, and disease-free survival between the two treatment modalities. PCA presents a notable disadvantage regarding local recurrence rates in comparison to MIPN. However, PCA offers several advantages over MIPN, including shorter durations of hospital stay, reduced operative times, and lower complication rates, while achieving similar outcomes in other oncologic metrics.
Subject(s)
Kidney Neoplasms , Nephrectomy , Robotic Surgical Procedures , Humans , Nephrectomy/methods , Kidney Neoplasms/surgery , Kidney Neoplasms/pathology , Treatment Outcome , Robotic Surgical Procedures/methods , Robotic Surgical Procedures/adverse effects , Length of Stay/statistics & numerical data , Minimally Invasive Surgical Procedures/methods , Operative Time , Laparoscopy/methods , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Neoplasm Staging , Neoplasm Recurrence, LocalABSTRACT
This study compared the surgical outcomes and long-term prognosis of intracorporeal and extracorporeal esophagojejunostomy after laparoscopic total gastrectomy (LTG) for gastric cancer patients. In total 228 clinical stage I gastric cancer patients undergoing LTG were enrolled from January 2012 and December 2022. Each case in the totally laparoscopic total gastrectomy (TLTG) group was 1:1 propensity score-matched to control cases in the laparoscopy-assisted total gastrectomy (LATG) group. In total, 95 and 93 LATG and TLTG patients were included after propensity score matching (PSM). Clinicopathological features, surgical outcomes, and survival variables were compared, and risk factors for postoperative complications were analyzed. Patient characteristics were well balanced between the LATG and TLTG groups after PSM. The TLTG group showed less blood loss, decreased frequency of analgesic use, and shorter duration of analgesic use. The TLTG group had significantly lower rates of intestinal obstruction and surgical site infection. Larger tumor size and advanced pTNM stage were independent risk factors for postoperative complications. There was no significant difference in overall survival (OS). Compared with LATG, TLTG was associated with better surgical outcomes and fewer postoperative surgical complications in gastric cancer patients although there was no significant difference in OS.
Subject(s)
Gastrectomy , Laparoscopy , Postoperative Complications , Propensity Score , Stomach Neoplasms , Humans , Stomach Neoplasms/surgery , Stomach Neoplasms/pathology , Stomach Neoplasms/mortality , Gastrectomy/methods , Gastrectomy/adverse effects , Male , Female , Laparoscopy/methods , Laparoscopy/adverse effects , Middle Aged , Prognosis , Treatment Outcome , Aged , Postoperative Complications/etiology , Postoperative Complications/epidemiology , Risk Factors , Retrospective StudiesABSTRACT
PURPOSE: Although minimally invasive colorectal surgery has been proven to have a shorter hospital stay and fewer short-term complications than open surgery, the advantages of laparoscopic surgery for colorectal cancer patients undergoing hemodialysis have not been validated. This study compared the outcomes of open and laparoscopic approaches in these patients. MATERIALS AND METHODS: Between January 2007 and December 2020, we retrospectively analyzed the clinical data of 78 hemodialysis patients who underwent curative-intent, elective colorectal surgery. Patients were divided into two groups according to the surgical method: open and laparoscopic. RESULTS: Postoperative morbidity (p = 0.480) and mortality (p = 0.598) rates and length of hospital stay (28.8 vs. 27.5 days, p = 0.830) were similar between the groups. However, laparoscopic surgery patients had a shorter return to clear liquid, full liquid, or soft food time than open surgery patients (p < 0.001, p = 0.007, and p = 0.002, respectively). Disease-free survival and long-term cancer-specific survival rates were also similar between the two groups (p = 0.353 and p = 0.201, respectively). Multivariate analysis revealed that intraoperative blood transfusion was a risk factor for severe complications and mortality (OR 6.055; p = 0.046), and the odds ratio (OR) of laparoscopic surgery was not significantly greater than that of open surgery (OR = 0.537, p = 0.337). CONCLUSION: Although laparoscopic surgery did not result in hemodialysis patients having a shorter postoperative hospital stay, our results suggest that the laparoscopic approach is as safe as open surgery for hemodialysis patients and may be beneficial for shortening the return time to food intake.
Subject(s)
Colorectal Neoplasms , Laparoscopy , Renal Dialysis , Humans , Male , Laparoscopy/adverse effects , Female , Colorectal Neoplasms/surgery , Colorectal Neoplasms/mortality , Middle Aged , Retrospective Studies , Aged , Length of Stay , Treatment Outcome , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Time FactorsABSTRACT
BACKGROUND: This study presents a laparoscopic surgical protocol for right hemicolectomy and D3 lymphadenectomy (R-D3L) in right colon cancer and reports the oncological outcomes based on a prospective series. METHODS: The study comprises two phases. In the first phase, a dynamic demonstration of the R-D3L surgical protocol is provided through textual explanation, illustrations, and edited surgical videos. The protocol emphasizes technical steps such as dissection of the embryological plane of the right mesocolon, high tie of ileocolic vessels, surgical trunk of Gillot dissection, and high tie of superior right colic vein (SRCV). In the second phase, a prospective observational study was conducted involving patients undergoing R-D3L surgery with this protocol between July 2015 and July 2021. Demographic, perioperative, and postoperative variables are analyzed, along with anatomopathological variables and oncological outcomes. RESULTS: A total of 33 patients were analyzed. Median operative time was 202 min. Perioperative bleeding occurred in 6%. Postoperative complications were mild (Clavien-Dindo III in 2%). Postoperative ileus was observed in 15%. No anastomotic dehiscence was reported. The median postoperative stay was 7 days. The median number of resected lymph nodes was 26, with 27% having positive nodes and 70% were classified as stage T3 or T4. After a median follow-up of 45 months, local recurrence, distant recurrence, and carcinomatosis rates were 0%. Mortality rate from other causes was 9%. CONCLUSION: The surgical protocol shown in the present study could help in the implementation of this technique in those units that consider it appropriate.
Subject(s)
Colectomy , Colonic Neoplasms , Laparoscopy , Lymph Node Excision , Operative Time , Postoperative Complications , Humans , Colonic Neoplasms/surgery , Colonic Neoplasms/pathology , Female , Male , Lymph Node Excision/methods , Aged , Prospective Studies , Middle Aged , Laparoscopy/methods , Laparoscopy/adverse effects , Colectomy/methods , Colectomy/adverse effects , Colectomy/standards , Postoperative Complications/etiology , Postoperative Complications/epidemiology , Treatment Outcome , Aged, 80 and over , Adult , Clinical Protocols , Neoplasm Staging , Mesocolon/surgery , Length of Stay/statistics & numerical dataABSTRACT
Laparoscopic total mesorectal excision is the main surgical approach for treating rectal cancer, but there is still no clear consensus on the issue of low ligation of the inferior mesenteric artery during the procedure. Robotic surgery has been shown to have certain advantages over laparoscopic surgery in multiple studies, but further research is needed to better understand the outcomes of robotic surgery in the context of low ligation procedures. In this study, we included 1590 patients with mid-low rectal cancer. Among them, 942 patients underwent low ligation surgery (LL), divided into 138 in the robotic group and 804 in the laparoscopic group. The high ligation surgery (HL) group consisted of 648 patients. The results of LL vs HL showed that the LL group had faster bowel movement recovery (P = 0.003), lower anastomotic leak rate (P = 0.032), and lower International Prostate Symptom Score (IPSS) at 6 months postoperatively (P < 0.001). The results of Rob-LL vs Lap-LL showed that the Rob-LL group had longer operative time (P < 0.001), less blood loss (P = 0.001), more lymph nodes retrieved (P = 0.045), and lower Wexner score at 2 weeks postoperatively (P = 0.029). The concept of low ligation of the inferior mesenteric artery is a promising surgical approach that can accelerate the patient's functional recovery. When combined with robotic technology, it may offer more benefits than laparoscopic techniques.
Subject(s)
Laparoscopy , Mesenteric Artery, Inferior , Rectal Neoplasms , Robotic Surgical Procedures , Humans , Mesenteric Artery, Inferior/surgery , Rectal Neoplasms/surgery , Robotic Surgical Procedures/methods , Ligation/methods , Male , Female , Laparoscopy/methods , Middle Aged , Operative Time , Aged , Treatment Outcome , Anastomotic Leak/prevention & control , Anastomotic Leak/etiology , Blood Loss, Surgical/statistics & numerical dataABSTRACT
INTRODUCTION: The significant effect of deep neuromuscular block (NMB) in laparoscopic surgery is still controversial, especially in lower-pressure pneumoperitoneum. This study investigates the effect of deep neuromuscular block on intraabdominal pressure (IAP), surgical space quality, post-operative abdominal pain, and shoulder tip pain in laparoscopic gynaecological surgery. MATERIAL AND METHODS: This is a randomised, double-blinded control trial which randomised samples to moderate NMB (train-of-four count [TOF] of 1 or 2) or deep NMB (post-tetanic count [PTC] of 1 or 2). Surgery began with IAP 8 mmHg but was allowed to increase the pressure if the surgical condition was unfavourable. The surgical condition was rated on a 4-point scale. Post-operative abdominal pain and shoulder tip pain was assessed using a numerical rating scale for pain, with 0 defined as no pain and 10 severe pain at recovery area (time 0), 30 minutes, and 24 hours post-operation. RESULTS: Seventy patients completed the study. The rate of increasing IAP between the 2 groups ( P = 0.172) is not significant, but deep NMB requires less pressure - mean highest IAP of 10.31 (± 1.39) mmHg, moderate NMB 11.54 (± 1.69) mmHg. The mean surgical space condition score was significantly better in the deep NMB group at 2.4 (± 0.7) compared to moderate NMB at 3.2 (± 0.66), P < 0.005. There was a significantly lower post-operative abdominal pain score in deep NMB but no significant difference in shoulder tip pain score between the 2 groups. CONCLUSIONS: Deep NMB enables the usage of lower IAP in laparoscopic surgery without interfering with surgical space condition, and it reduces the post-operative abdominal pain score in 24 hours compared to moderate NMB.
Subject(s)
Gynecologic Surgical Procedures , Laparoscopy , Neuromuscular Blockade , Pain, Postoperative , Pneumoperitoneum, Artificial , Pressure , Humans , Laparoscopy/methods , Female , Neuromuscular Blockade/methods , Double-Blind Method , Gynecologic Surgical Procedures/methods , Pneumoperitoneum, Artificial/methods , Adult , Middle Aged , Abdominal Pain/etiology , Shoulder Pain/etiology , Pain Measurement/methodsABSTRACT
Pseudomyxoma peritonei (PMP) is a rare neoplastic condition characterised by gelatinous ascites, which generally arise from mucin-producing appendiceal tumours. Presentation is variable but requires prompt recognition to ensure appropriate specialist management due to risk of malignancy.A male in his 40s presented with a 1-day history of sudden onset, non-migratory abdominal pain, worse in the right iliac fossa. He had no significant medical history nor known drug allergies. Examination revealed right iliac fossa peritonism and blood tests revealed raised inflammatory markers. CT scan showed a right-sided abdominal collection. Intraoperatively, a diagnostic laparoscopy was performed, which revealed extensive mucin in the abdominal cavity. This was washed out and a laparoscopic appendectomy was performed; histopathology confirmed PMP from the ruptured appendix.
Subject(s)
Peritoneal Neoplasms , Peritonitis , Pseudomyxoma Peritonei , Tomography, X-Ray Computed , Humans , Male , Pseudomyxoma Peritonei/diagnosis , Pseudomyxoma Peritonei/surgery , Pseudomyxoma Peritonei/complications , Peritonitis/diagnosis , Peritonitis/surgery , Peritonitis/etiology , Peritoneal Neoplasms/diagnosis , Peritoneal Neoplasms/surgery , Peritoneal Neoplasms/complications , Adult , Appendectomy , Laparoscopy , Abdominal Pain/etiology , Appendiceal Neoplasms/diagnosis , Appendiceal Neoplasms/surgery , Appendiceal Neoplasms/complications , Diagnosis, DifferentialABSTRACT
Purpose: The aim of this study was to identify factors associated with difficult video laryngoscopy in obese patients. Methods: A total of 579 obese patients undergoing elective laparoscopic weight loss surgery were intubated with a single-lumen endotracheal tube using a video laryngoscopy under general anesthesia, and the patients were divided into two groups based on the Cormack-Lehane classification (difficult video laryngoscopy defined as ≥ 3): the easy video laryngoscopy group and the difficult video laryngoscopy group. Record the general condition of the patient, bedside testing indicators related to the airway, Cormack-Lehane classification during intubation, and intubation failure rate. Results: The findings of this study show that the incidence of difficult video laryngoscopy in obese patients is 4.8%. Multivariate logistic regression analysis indicated that body mass index was significantly associated with difficult video laryngoscopy (OR = 1.082, 95% CI [1.033-1.132], P < 0.001). Conclusion: For Chinese obese patients without known difficult airways, the incidence of difficult video laryngoscopy is 4.8%. Body mass index is associated factors for the occurrence of difficult video laryngoscopy, with an increased risk observed as body mass index rise.
Subject(s)
Body Mass Index , Intubation, Intratracheal , Laryngoscopy , Obesity , Humans , Laryngoscopy/methods , Laryngoscopy/adverse effects , Male , Female , Prospective Studies , Obesity/surgery , Intubation, Intratracheal/methods , Intubation, Intratracheal/adverse effects , Middle Aged , Adult , China/epidemiology , Laparoscopy/methods , Risk Factors , Preoperative Care/methods , Video Recording , Anesthesia, GeneralABSTRACT
Situs inversus totalis (SIT) is a rare congenital condition which is characterised by the reversal of orientation of abdominal and thoracic organs where heart is on the right side of the thoracic cavity and liver on the left side, whereas stomach and spleen are on the right side in the abdomen. The reported prevalence of this anomaly is one in 5,000- 20,000 live births. This case reports the anaesthetic management of situs inversus totalis in a 38-year-old male patient, with a history of poorly differentiated adenocarcinoma of the colon, who underwent laparoscopic intervention converted to open nodular excision with incisional hernia repair. The report analyses the anaesthetic implications and challenges associated with situs inversus totalis during surgery, including preoperative evaluation, monitoring techniques and potential complications.