Effect of postoperative Trendelenburg position on shoulder pain after gynecological laparoscopic procedures: a randomized clinical trial.

BACKGROUND: Laparoscopic surgery has become a standard of care for many gynecological surgeries due to its lower morbidity, pain and cost compared to open techniques. Unfortunately, the use of carbon dioxide (CO2) to insufflate the abdomen is the main contributor to post-operative shoulder pain. METHODS: We aim to assess the effect of postoperative Trendelenburg position on shoulder pain after gynecological laparoscopic procedures. We hypothesize that maintaining the patient in Trendelenburg for 24 h postoperatively will significantly decrease postoperative shoulder pain and analgesic consumption. After obtaining written informed consent, 108 patients were prospectively randomized into two groups. In the control group, patients underwent standard gynecologic laparoscopic procedures; then after passive deflation of the pneumoperitoneum at the end of the surgery, the patients were placed in supine head up position in the post anesthesia care unit (PACU) and received our institution's common postoperative care. Patients in the intervention group were subjected to the same maneuver but were positioned in a Trendelenburg position (20 °) once fully awake and cooperative in the PACU and retained this position for the first 24 h. Numerical rating scale (NRS) was used to assess shoulder pain and nausea upon patient arrival to the PACU, at 4, 6, 12 (primary outcome) and 24 h postoperatively. Time to first rescue pain medication, total rescue pain medications and overall satisfaction with pain control were recorded. 101 patients were included in the final data analysis. RESULTS: Both groups were comparable in terms of baseline characteristics. NRS pain scores were significantly lower in the intervention group at 12 h compared to the control group (0 [0-1] versus 5 [1-4], p < 0.001), furthermore improvement in postoperative shoulder pain between time of arrival to PACU (time zero) and 12 h postoperatively was significantly higher in patients allocated to the experimental group compared to the control group. Pain scores were significantly lower in patients allocated to the experimental group versus the control group (0 [0-1] versus 5 [1-4], p < 0.001). CONCLUSION: In conclusion, Trendelenburg position is an easy non-pharmacologic intervention that is beneficial in reducing postoperative shoulder pain following gynecologic laparoscopic surgery. TRIAL REGISTRATION: Retrospectively registered at Clinicaltrials.gov, registration number NCT04129385,  date of registration: June 28, 2019.

Abdominal Fascia Closure Techniques During Laparoscopy.

Due to its decreased recovery time and increased patient satisfaction, laparoscopic surgery has witnessed an exponential rise in the last decade. In fact, the indications for laparoscopic surgery are currently numerous and involve multiple disciplines, including gastro-intestinal and gynecological surgery. With this boom, there is much focus on decreasing the rate of complications due to laparoscopy. This includes, but is not limited to, an increased interest in decreasing the risk of port-site herniation by ensuring proper closure of the abdominal wall at the site of port-insertion.

Hybrid Simulation in Teaching Clinical Breast Examination to Medical Students.

Clinical breast examination (CBE) is traditionally taught to third-year medical students using a lecture and a tabletop breast model. The opportunity to clinically practice CBE depends on patient availability and willingness to be examined by students, especially in culturally sensitive environments. We propose the use of a hybrid simulation model consisting of a standardized patient (SP) wearing a silicone breast simulator jacket and hypothesize that this, compared to traditional teaching methods, would result in improved learning. Consenting third-year medical students (N = 82) at a university-affiliated tertiary care center were cluster-randomized into two groups: hybrid simulation (breast jacket + SP) and control (tabletop breast model). Students received the standard lecture by instructors blinded to the randomization, followed by randomization group-based learning and practice sessions. Two weeks later, participants were assessed in an Objective Structured Clinical Examination (OSCE), which included three stations with SPs blinded to the intervention. The SPs graded the students on CBE completeness, and students completed a self-assessment of their performance and confidence during the examination. CBE completeness scores did not differ between the two groups (p = 0.889). Hybrid simulation improved lesion identification grades (p < 0.001) without increasing false positives. Hybrid simulation relieved the fear of missing a lesion on CBE (p = 0.043) and increased satisfaction with the teaching method among students (p = 0.002). As a novel educational tool, hybrid simulation improves the sensitivity of CBE performed by medical students without affecting its specificity. Hybrid simulation may play a role in increasing the confidence of medical students during CBE.

Epinephrine-Induced Takotsubo Cardiomyopathy During Laparoscopic Myomectomy: Case Report and Review of the Literature.

Laparoscopic myomectomy, a minimally invasive procedure performed for the management of uterine leiomyomas, involves a challenging aspect: excessive local bleeding. Hemorrhage control during laparoscopic myomectomy can be achieved through the use of a wide range of vasoconstrictors, including epinephrine. Epinephrine is frequently used for the control of local bleeding during surgery; however, it has been associated with several complications. In this case report, we present a rare and unique case of stress-induced cardiomyopathy, also known as Takotsubo cardiomyopathy (TC), caused by intramyomal injection of epinephrine during laparoscopic myomectomy. TC is a transient type of cardiomyopathy associated with a reversible regional systolic and diastolic dysfunction of the left ventricle as well as various abnormal wall motions, and is often indistinguishable from myocardial infarction. TC is more prevalent in women than in men and has been linked to supraphysiological levels of plasma catecholamine. Although epinephrine is an effective vasoconstrictor used to control bleeding, it is potentially associated with adverse events that should be thoroughly investigated within the field of gynecology and its application to laparoscopic myomectomy.

Laparoscopic Excision of an Unusual Presentation of a Nabothian Cyst: Case Report and Review of the Literature.

Nabothian cysts are mucinous retention cysts formed through the accumulation of cervical mucus inside blocked cervical crypts leading to non-neoplastic mucinous cystic lesion in relation to the uterine cervix. The formation of Nabothian cysts is a common gynecological benign condition in women of reproductive age. While the presence of small-sized Nabothian cysts is usually clinically asymptomatic and requires no treatment or intervention, the diagnosis of larger Nabothian cysts can be mistaken with malignant tumors, including mucin producing carcinomas such as Adenoma malignum. In this study, we report the case of a large Nabothian cyst that was correctly diagnosed preoperatively using ultrasonography and magnetic resonance imaging (MRI), and successfully treated through laparoscopic excision, avoiding the performance of unnecessary hysterectomy. A 44-year old Lebanese patient presented with chronic dyspareunia and pelvic pain. An ultrasound was performed and revealed an 8cm multiloculated anechoic pelvic cystic lesion with no solid components. An MRI was performed and showed an 8cm mass lateral to the right vaginal wall, suggestive of a Nabothian cyst. The patient was scheduled for laparoscopic removal of the Nabothian cyst. The patient tolerated the procedure well and was discharged under stable condition a few hours after the operation. Careful preoperative examination, including the use of imaging methods such as ultrasonogoraphy and MRI, is crucial for diagnosis and differentiation of atypical presentation of benign, but large and complex, Nabothian cysts from other differential conditions of malignancies, consequently avoiding unnecessary hysterectomy. Use of laparoscopy as a minimally-invasive technique to excise such cysts is considered a valid option, allowing for a fast recovery for the patients.

Laparoscopic Modified Vecchietti Technique for Mayer-Rokitansky-Küster-Hauser (MRKH) Syndrome: Report of Two Cases.

Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome is a congenital disorder characterized by uterine aplasia and aplasia of the upper part of the vagina. It presents with primary amenorrhea in a 46, XX individual. In this paper, we report the cases of two patients with MRKH syndrome treated with the laparoscopic modified Vecchietti technique using the optimized new instruments. A neovagina was successfully created in these two patients. This minimally invasive technique offers improvements in terms of operative time, complications, and functionality.

CEREBRAL ANEURISMAL RUPTURE WITH SUBARACHNOID HEMORRHAGE DURING PREGNANCY: A CASE REPORT.

BACKGROUND: Intracranial hemorrhage due to arteriovenous malformation or intracranial aneurysm is a rare but severe complication of pregnancy with maternal and fetal mortality of 20% and 33% respectively. Whether to deliver the patient first, or to treat the aneurysm first is still controversial, but an emergency cesarean section followed by aneurismal treatment appears to be a widely accepted strategy in pregnant women with cerebral aneurysmal complications. CASE: A 38-year-old patient, G3P2A0, presented at 36 gestational weeks with a diffuse bilateral subarachnoid hemorrhage with fourth ventricle bleeding and hydrocephalus. She had a cerebral aneurysm of the left posterior communicating artery on arteriography. A cesarean section was performed on the first day of admission, and an external ventricular derivation with clipping of the aneurysm on the left posterior communicating artery were done immediately after the cesarean section. Mother and newborn were discharged from hospital in a good health status except Broca's aphasia in the mother. CONCLUSION: In the absence of categorical recommendations, we stress the role of combined care by both neurosurgeons and obstetricians, on a case to case basis according to gestational age, mother neurological status and experience of caregivers.

Congenital vesicovaginal fistula: spontaneous or forced? Two cases and literature review.

INTRODUCTION AND HYPOTHESIS: Congenital vesicovaginal fistula is an exceedingly rare entity. There is no consensus regarding the nature and origin of this condition. We report two cases with congenital vesicovaginal fistula and compile previously reported cases in the English literature. Theories behind the genesis of this anomaly will be briefly presented. METHODS: We describe the presentation, diagnostic workup, and management of two patients with congenital vesicovaginal fistula. Previously reported cases were retrieved through an extensive English literature review using Medline and PubMed. Cases are tabulated based on the presence or absence of vaginal menstrual outflow obstruction. RESULTS: Two women, aged 23 and 17, had had cyclic hematuria since puberty that was perceived as normal menstruation. One woman presented with an inability to have sexual intercourse, and the other with severe cyclic pelvic pain. Diagnostic workup unveiled congenital vesicovaginal fistula and distal vaginal agenesis in both. One had abnormal ureteric insertion, while the other had a history of anomalies unrelated to the urogenital system. Successful surgical correction of fistula was undertaken in both. An English literature review revealed 23 reported cases of congenital vesicovaginal fistula. While 74 % had concomitant menstrual outflow obstruction, the remaining had normal menstruation per vagina. CONCLUSION: Congenital vesicovaginal fistula can present as an isolated anomaly, or associated with complex malformations of a wide spectrum. The presenting symptoms as well as the age at diagnosis vary widely. While the term "congenital" implies its genesis before birth, a congenital vesicovaginal fistula can be a manifestation of faulty embryological development, but also the result of outflow obstruction.

Recurrent twin pregnancy, with the second a heterotopic pregnancy, following clomiphene citrate stimulation: an unusual case and a review of the literature.

Multiple gestations are on the rise with the advent of artificial reproductive technologies. Even with ovulation induction using clomiphene citrate alone, the twinning rate can reach up to 9 percent. We report a case of recurrent twin gestation after treatment with clomiphene citrate, with the second pregnancy being heterotopic. We also review, using Medline and PubMed, previously reported cases of recurrent twin gestation after treatment with clomiphene citrate published before June 2014. Patients undergoing ovulation induction for oligoovulation, anovulation, or unexplained infertility should always be counseled about the possibility of multiple gestation prior to the treatment including the probability, although low, of a heterotopic pregnancy.

Prevalence and outcome of urinary retention after laparoscopic surgery for severe endometriosis--does histology provide answers?

INTRODUCTION AND HYPOTHESIS: Urinary retention after radical laparoscopic surgery for severe endometriosis is a clinically relevant complication. We hypothesized a relationship between the amount of resected nerves and the occurrence of urinary retention. METHODS: We evaluated, retrospectively, a cohort of 221 patients. The expression of nerves in the resected specimens was investigated in patients with urinary retention and matched controls using standardized immunohistochemistry techniques. RESULTS: The prevalence of urinary retention was 4.6% (n = 10). Importantly, there was no difference between cases and controls regarding the quantity of nerves in the resected specimens. The cumulative probability of 50% to overcome urinary retention was reached after 5.6 months. Age was the main risk factor for persistent retention (40.3 years with vs. 31.6 years without, p = 0.01). CONCLUSIONS: In older endometriosis patients, surgical radicality should be balanced against preservation of organ function. There is a fairly good chance to recover, even after 6 months, which is important for patient counseling.

Vaginoscopic resection of vaginal septum.

We report the resection of a vaginal septum while preserving the virginity of a 12-year-old girl with Herlyn-Werner-Wunderlich Syndrome (HWWS) having a didelphys uterus, obstructed hemivagina, and an ipsilateral renal agenesis with follow-up at 18 months. Successful resection of the vaginal septum with conservation of the hymenal ring and complete drainage of both the hematocolpos and the hematometra were achieved. Cyclic dysmenorrhea and pelvic pain were completely resolved on follow-up visits at 4, 6, and 18 months. Office hysteroscopy performed during the last follow-up visit revealed a patent vaginal vault without evidence of adenosis or recurrence of the vaginal septum. Vaginoscopy is a safe, convenient, and efficient diagnostic and therapeutic modality that can be used in the management of patients with an obstructed hemivagina. It maintains the patient's virginity and it is useful in patients with a restrictive vaginal opening or narrow vaginal canal. Furthermore, the hysteroscopic excision of the vaginal septum offers minimal risk of recurrence of the septal defect.

Role of AMPK/mTOR, mitochondria, and ROS in the pathogenesis of endometriosis.

Endometriosis is the presence of endometrial tissue outside the uterine cavity usually in the ovaries, fallopian tube, and pelvic cavity. It's a chronic enigmatic gynecological condition associated with dysmenorrhea, dyspareunia, pelvic pain, and infertility. Endometriosis lesions exist in a unique microenvironment characterized by increased concentrations of hormones, inflammation, and oxidative stress. This environment promotes cell survival through the binding of membrane receptors and subsequent cascading activation of intracellular kinases that stimulate a cellular response. In endometriosis, well-established signaling pathways, mTOR and AMPK, are altered via steroid hormones and other factors to promote cell growth, migration, and proliferation. This is accompanied by dysfunction in the mitochondria that increase energy production to sustain proliferation demands consequently leading to reactive oxygen species overproduction. This review aims to summarize the role of altered mTOR/AMPK signaling pathway, mitochondrial dysfunction, and reactive oxygen species overproduction along with providing therapeutic and diagnostic approaches. Highlighting these factors would provide a better understanding to reach a coherent theory for the pathogenesis of endometriosis.

Rate of Mesh Erosion After Sacrocolpopexy With Concurrent Supracervical Compared With Total Hysterectomy: A Systematic Review and Meta-analysis.

OBJECTIVE: To estimate the effect of concomitant supracervical hysterectomy compared with total hysterectomy during abdominal sacrocolpopexy on the rate of mesh erosion by performing a systematic review and meta-analysis of the existing literature. DATA SOURCES: From database inception through January 2022, we explored MEDLINE, Web of Science, EMBASE, CINAHL, ClinicalTrials.gov , and Cochrane Central Register of Controlled Trials. Studies comparing the rate of mesh erosion in women undergoing abdominal sacrocolpopexy who had concomitant supracervical hysterectomy compared with total hysterectomy were included. DATA EXTRACTION AND SYNTHESIS: Two reviewers separately ascertained studies, obtained data, and gauged study quality. The rate of mesh erosion was compared, and odds ratios (ORs) with 95% CIs were estimated. TABULATION, INTEGRATION, AND RESULTS: Nineteen studies with 10,572 women who underwent abdominal sacrocolpopexy were identified, including 4,285 women in the supracervical group and 6,287 women in the total hysterectomy group. The overall mean postprocedure follow-up time was 30.7±15.1 months (median 12.4, range 1.5-44.2). The median (95% CI) point prevalence of mesh erosion was 0.36% (0-1.9%) in women who had supracervical hysterectomy compared with 3.8% (1.8-8.7%) in women who had total hysterectomy. The overall rate of mesh erosion in women who had supracervical hysterectomy was lower compared with women who had total hysterectomy (pooled OR 0.26, 95% CI 0.18-0.38, I 2 0%). CONCLUSION: In women with symptomatic apical pelvic organ prolapse who undergo abdominal sacrocolpopexy with concomitant hysterectomy, supracervical hysterectomy is associated with a lower risk of mesh erosion compared with total hysterectomy. SYSTEMATIC REVIEW REGISTRATION: PROSPERO, CRD42022301862.

Twenty years of laparoscopic sacrocolpopexy: where are we now?

INTRODUCTION AND HYPOTHESIS: Laparoscopic sacrocolpopexy (LSC) was first described almost 20 years ago. This technique aims to provide the outcomes of the gold standard abdominal approach while offering the benefits of minimally invasive surgery. However, the widespread diffusion of LSC in the management of pelvic organ prolapse (POP) is hampered by its presumed length and technical difficulties due to the inherent need for laparoscopic suturing skills. METHODS: In this article, we highlight the current status of LSC based on a historical overview and in the paradigm of an interrelationship between the three different approaches to POP correction. RESULTS: The enormous changes over the past 15 years have contributed to a better understanding of the pathologies and their treatment, which has enabled us to refine LSC, to simplify it, and to make it much more reproducible. CONCLUSIONS: In the future, we will need more prospective studies to compare LSC with vaginal reconstructive surgery.

Internal hernia after laparoscopic sacrocervicopexy.

Whether the peritoneum covering the mesh used in laparoscopic procedures to treat pelvic organ prolapse needs to be sutured is controversial. Herein is reported a case of small bowel obstruction through the mesh, which was sutured at the level of the sacral promontory. The objective of this case report was to emphasize the importance of peritonization, or "burial," of the mesh during these laparoscopic procedures to avert bowel herniation. Furthermore, the need is stressed for a low operative threshold in patients who have undergone such laparoscopic procedures and who demonstrate symptoms of acute abdomen.

Efficacy of dienogest vs combined oral contraceptive on pain associated with endometriosis: Randomized clinical trial.

OBJECTIVE: To compare the efficacy of dienogest with the combined oral contraceptive pill (COC) Yasmin for the control of endometriosis-associated pelvic pain. STUDY DESIGN: Seventy women with endometriosis-associated chronic pelvic pain, dysmenorrhoea or both for >6 months were randomized to either dienogest (Visanne) 2 mg/day or monophasic COC (Yasmin, 0.03 mg ethinyl estradiol and 3 mg drospirenone) for 24 weeks. The primary efficacy variable was change in non-cyclic pelvic pain and dysmenorrhoea from baseline to end of treatment, assessed using a visual analogue scale (VAS). The secondary efficacy variable was change in the Biberoglu and Behrman (B&B) scale scores for chronic pelvic pain, dysmenorrhoea and dyspareunia. Health-related quality of life (HRQoL) was evaluated using the Endometriosis Health Profile-30 (EHP-30) questionnaire at baseline and 24 weeks. Safety variables included incidence of side-effects, bleeding pattern and treatment tolerability. RESULTS: Both treatments improved the mean VAS score for endometriosis-associated pelvic pain significantly: mean difference 6.0 [95% confidence interval (CI) 4.9-7.1; p < 0.0001] in the dienogest group and 4.54 (95% CI 3.1-5.9; p < 0.0001) in the COC group; the difference between them was not significant (p = 0.111). Similarly, both dienogest and COC improved HRQoL in various core and modular segments of the EHP-30 questionnaire with comparable requirements for supplemental pain medication (p = 0.782 and 0.258 at 12 and 24 weeks, respectively), and redistribution of the B&B severity profile for chronic pelvic pain (p = 0.052 and 0.526 at 12 and 24 weeks, respectively), dysmenorrhoea (p = 0.521 and 1 at 12 and 24 weeks, respectively) and dyspareunia (p = 0.376 and 0.835, respectively). Nevertheless, dienogest was associated with fewer side-effects, and hence had a better safety and tolerability profile than COC. CONCLUSIONS: Dienogest (2 mg/day) is comparable to the COC Yasmin for the relief of endometriosis-associated pelvic pain and improvement in HRQoL. CLINICAL TRIAL REGISTRATION: Clinicaltrials.gov under number NCT04256200; date of registration 15/1/2020 (registered retrospectively).

Clermont Ferrand uterine manipulator.

Laparoscopy was considered marginal to surgical specialties before 1990. Rare innovations in instruments were done. With the realization of the first laparoscopic hysterectomy, this surgical route gained wide acceptance during the 1990s. Technical advances were made by instrument companies offering a wide variety of instruments to surgeons and by surgeons themselves to cope with problems during laparoscopic procedures. Manipulators are among the first instruments that surgeons suggested to ameliorate laparoscopic performance. Instruments that have multiple functions (i.e., grasping, cutting, coagulating) are more and more appreciated because surgeons can avoid changing instruments during surgery. Manipulators offer multifunctional assistance during gynecologic surgical procedures. They are useful for exposure purposes and also for reproductive surgery (and hysterectomy). This article explains the benefits and help that a manipulator can provide, especially in total laparoscopic hysterectomy. In the latter intervention, the manipulator will help to expose the pelvis by moving the uterus in any direction, to identify structures and find anatomical landmarks such as the vaginal fornices for culdotomy, and to avoid complications by pulling the ureter away from the operative field. Also, it is useful to avoid carbon dioxide leakage at the vaginal opening and to retrieve the surgical specimen. Each step is shown in a photograph with the specific hand movements corresponding to the manipulator's handling. We think that the use of manipulators during laparoscopic surgery is very useful and helps to reduce operative time.