Two-Port Laparoscopic Removal of Large Ovarian Cystadenoma.

An ovarian mucinous cystadenoma is a common benign tumour of the ovary that tends to reach very large sizes. Although traditional morcellation in the abdominal cavity is largely avoided in gynaecologic surgery, several authors have proposed other systems and techniques for the removal of large masses without resorting to laparotomy. We proposed an extremely minimally invasive technique to remove a large mass with a very low suspicion of malignancy, and created a video demonstration of the procedure. In this short film we illustrate our novel technique using only 2 laparoscopic ports, which maximizes both cosmesis and speed of recovery. The technique is not a completely closed system, therefore the potential for spreading an undiagnosed malignancy still exists. Accordingly, the authors do not suggest this technique for masses with a high potential for malignancy. However, in properly consented patients where there is very little suspicion for malignancy, our technique may be a reasonable option to promote fast recovery and provide excellent cosmesis.

The Efficacy of Acetominophen for Total Laparoscopic Hysterectomy.

OBJECTIVE: Despite limited data, acetaminophen, along with other agents, is commonly included in enhanced recovery after surgery (ERAS) protocols following laparoscopic hysterectomy. We aimed to systematically review the efficacy of acetaminophen on the management of postoperative pain after laparoscopic hysterectomy. METHODS: We searched PubMed, SCOPUS, Web of Science, and Cochrane Library databases for relevant clinical trials investigating the role of acetaminophen in the management of pain after laparoscopic hysterectomy. We performed the risk of bias according to Cochrane's risk of bias tool. We performed the analysis of homogeneous data under the fixed-effects model during the analysis of heterogeneous data under the random-effects model. The primary outcome was the assessment of pain score after 2, 6, 12, and 24 h. RESULTS: A total of 495 patients in 13 trials were included in our meta-analysis. Acetaminophen was not superior at reducing postoperative pain scores. Further analysis at progressive temporal points revealed no further significance; effect size at after 2 h (SMD = -0.020, 95% CI (-0.216; 0.176)), 6 h (SMD = -0.115, 95% CI (-0.312; 0.083)), 12 h (SMD = -0.126, 95% CI (-0.277; 0.025)), or 24 h (SMD = 0.063, 95% CI (-0.065; 0.191)). Pooled analysis was heterogeneous (P < 0.1); therefore, we conducted a sensitivity analysis yielding homogeneous results. The drug did not reduce opioid need (MD = -0.16, 95% CI (-2.39, 2.06), P = 0.89). CONCLUSION: We conclude that acetaminophen is not beneficial for reducing pain after laparoscopic hysterectomy. Other alternatives have better results. Caution should be given to the inclusion of acetaminophen in ERAS protocols designed for laparoscopic hysterectomy, especially as a single agent or to reduce opioid consumption.

Systematic review, meta-analysis and statistical analysis of laparoscopic supracervical hysterectomy vs. endometrial ablation

Objective: This meta-analysis aimed to compare the effect of laparoscopic supracervical hysterectomy (LSH) with endometrial ablation (EA) in terms of general and menstrual-related quality of life in women opting for surgical treatment for abnormal uterine bleeding. Material and Methods: Sources searched included PubMed, Cochrane library, Scopus, and Web of Science for relevant clinical trials. Main outcomes of interest included: quality of life assessed using medical outcomes survey short form-36 (SF-36), (SF-12), operation time, time from operation to discharge, pain, fever, and hemoglobin level. Screening and data extraction were performed independently and the analysis was conducted using Review Manager Software v5.4.1. Results: Four clinical trials were included. Results of SF-12 score showed that there was no significant difference between the LSH and EA groups for either mental or physical component score overall mean difference (MD): -4.15 (-16.01, 7.71; p=0.49) and MD: 2.67 (-0.37, 5.71; p=0.08), respectively. Subgroup analysis of the SF-36 showed that only two components, general health and social function, were significantly improved in the LSH group (p<0.01) while the other six sub-scores did not differ between groups. The overall MD significantly favored the EA group for: operation time [MD: 72.65 (35.48, 109.82; p=0.0001)], time from operation to discharge [MD: 13.61 (3.21, 24.01; p=0.01)], hemoglobin level outcome [MD: 0.57 (0.40, 0.74); p<0.01], and pain score [standardized MD: 0.46 (0.32, 0.60; p<0.01)]. Conclusion: LSH has better outcomes for quality of life. This includes patient indicated responses to social health, general health, and superior hemoglobin levels at all measured points postoperatively. EA, however, was consistently associated with less operative time, a shorter hospital stay and is also considered by the authors to be a more minimally invasive technique which can also result in satisfying outcomes.

Management of interstitial pregnancy in the era of laparoscopy: a meta-analysis of 855 case studies compared with traditional techniques.

Interstitial pregnancy is a rare, life-threatening condition that requires high clinical suspicion for diagnosis. Most cases are discovered after complications have occurred. Many authors have described laparoscopic management. Although previous systematic reviews have compared the attributes and complications associated with interstitial pregnancy, we endeavored to complete the first systematic review and meta-analysis to compare the laparoscopic treatment of interstitial pregnancy with the open approach in the modern age of laparoscopic surgery. We systematically searched PubMed, ClinicalTrials.gov, Scopus, Web of Science, and Cochrane until June 2020 using relevant keywords and screened them for eligibility. We found a statistically significant difference in blood loss between laparoscopic and open surgery (168 mL compared to 1,163 mL). Further, cumulative meta-analysis has revealed that blood loss in laparoscopy has been decreasing over time from 1991 to 2020. Laparoscopic patients took less operative time (63.2 minutes) compared to laparotomy patients (78.2 minutes). Patients in the laparoscopic group spent less time hospitalized (3.7 days) compared to laparotomy patients (5.2 days). Our findings add strength to the position that laparoscopic approaches to interstitial pregnancy can be considered first-line in most situations. The laparoscopic approach was found to have a mean blood loss of 168 mL, and this blood loss seems to decrease over time. Increased gravidity and duration of amenorrhea are positive factors that increase bleeding during the procedure. We are unable to find enough high-quality data to significantly compare successful pregnancy following surgery or risk of mortality in these populations.

Two port laparoscopic trachelectomy without the use of ureteral stents

Trachelectomy is a notoriously difficult laparoscopic procedure, often because of remaining scar tissue from a prior supracervical hysterectomy, as well as the necessity to clear vital organs, including the bladder and the rectum, out of the plane of dissection in order to remove the cervix. Many authors have suggested techniques involving ureteral stents to minimize the chance of ureteral injury. Our institute presents this two-port laparoscopic technique without the use of stents, which we believe safely accomplishes the trachelectomy through very minimally invasive means.

Complications of Laparoscopic and Transabdominal Cerclage in Patients with Cervical Insufficiency: A Systematic Review and Meta-analysis.

OBJECTIVE: Cervical insufficiency is a defect of the cervix that leads to failure to preserve a full-term intrauterine pregnancy. Laparoscopic cerclage and open transabdominal cerclage (TAC) are effective ways to manage patients with cervical insufficiency. We performed this systematic review and meta-analysis to investigate the complications of laparoscopic cerclage and open TAC in the management of cervical insufficiency. DATA SOURCES: We searched PubMed, Cochrane, Scopus, and Web of Science using our search strategy and screened the results for our criteria. We extracted the results reported and analyzed them using Open Meta-Analyst (OpenMeta[Analyst], Brown School of Public Health, Providence, RI) and Review Manager (Cochrane Collaboration, London, United Kingdom) software. METHODS OF STUDY SELECTION: We included all randomized controlled and observational trials performed on patients with cervical insufficiency undergoing open TAC or laparoscopic cerclage that matched our search strategy. We excluded letters to the editor, reviews, meetings/conference abstracts, non-English or nonhuman studies, and instances where the full text was not available. TABULATION, INTEGRATION, AND RESULTS: We included a total of 33 trials. Both interventions of laparoscopic cerclage and open TAC were associated with significantly less total fetal loss (laparoscopic cerclage, relative risk [RR] 0.03; 95% confidence interval [CI], 0.01-0.08; p <.001, and open TAC, RR 0.19; 95% CI, 0.07-0.51; p <.009). The overall blood loss in open TAC was 110.589 mL (95% CI, 93.737-127.44; p <.001), and in laparoscopic cerclage, it was 24.549 mL (95% CI, 9.892-39.205; p = .001). In addition, open TAC had a positive effect regarding incidence of hemorrhage >400 mL (RR 0.077; 95% CI, 0.033-0.122; p <.001). Preterm premature rupture of membranes was significant in the open TAC (RR 0.037; 95% CI, 0.019-0.055; p <.001) and laparoscopic cerclage groups (RR 0.031; 95% CI, 0.009-0.053; p = .006). CONCLUSION: Laparoscopic cerclage may be safer than open TAC in the management of cervical insufficiency because we found a statistically significant lower incidence of fetal loss, blood loss, and rate of hemorrhage in the laparoscopic cerclage group. Clinically, this evidence may help support favoring a laparoscopic approach over an open one in appropriate patients, although it is unclear whether this benefit is limited to cerclages placed either before pregnancy or placed in the first-trimester or both.

LESS hysterectomy through a bluntly created 11 mm incision

In the field of minimally invasive surgery, there is a constant drive to devise and execute the most minimally invasive surgeries possible. By the very nature of laparoscopy and robotic surgery, what one can accomplish with several ports of a given size will invariably be studied and attempted with fewer ports and with ports of smaller sizes. After researching the literature, we were not able to find any single port hysterectomies performed through a port size of smaller than 15 mm. We were able to perform, described here, a technique for performing laparoscopic hysterectomy through a single port of only 11 mm in diameter. We illustrate the technique in the accompanying video and believe the technique to be safe and reproducible.

Minimally invasive search for a missing vibrator.

OBJECTIVE: To report a unique surgical procedure that was utilized to locate a missing vibrator in the pelvis of a patient. Emergency room admissions and surgery secondary to the malfunctioning of devices intended for sexual stimulation are extremely common. Emergency room staff of hospitals in the United States usually are skilled in the detection and removal of these devices. Occasionally, surgical intervention is warranted if the device enters a cavity that cannot safely be explored in the emergency room setting. We report a case of a vibrator that was lost during sexual activity. A flat plate X-ray showed it to be in the abdominal cavity. Careful questioning of the patient revealed that the device had an unusually small diameter. Surgical intervention showed that the device ultimately ended up in the bladder without causing traumatic injury. METHODS: We created a narrated video to demonstrate the surgical procedure (Canadian Task Force Classification III). RESULTS: Laparoscopy and cystoscopy were used to visualize and successfully remove the device. The patient recovered uneventfully. CONCLUSION: Following laparoscopic confirmation of the location of the device, it was removed via cystoscopy. This case demonstrates how background information, such as the size of the missing device in this case, can be critical to providing high quality patient care.

Single Port 11 mm Laparoscopic Hysterectomy Performed on a 32-Year-Old Female with Adhesive Disease.

In the field of minimally invasive surgery, there is constant drive to devise and execute the most minimally invasive surgeries possible. By the very nature of laparoscopy and robotic surgery, what one can accomplish with several ports of a given size will invariably be studied and attempted with fewer ports and with ports of smaller sizes. Although more complex pathology may require a more invasive approach, surgical cases without serious complicating factors may be amenable to extremely minimally invasive procedures. We report one such case where a 32-year-old female suffering from adenomyosis and endometriosis was able to receive a laparoscopic single-port hysterectomy and bilateral salpingo-oophorectomy through a single 11 mm port created with a blunt trochar.