Laparoscopic gynecological surgery under minimally invasive anesthesia: a prospective cohort study

Dexamethasone versus Dexmedetomidine as Adjuvants in Ultrasound Popliteal Sciatic Nerve Block for Hallux Valgus Surgery: A Mono-Centric Retrospective Comparative Study

Background and Aim

Ultrasound popliteal sciatic nerve block (UPSNB) is commonly performed in foot and ankle surgery. This study aims to assess the use of dexmedetomidine and dexamethasone as adjuvants in UPSNB for hallux valgus (HV) surgery, comparing their efficacy in producing motor and sensory block and controlling postoperative pain. The adverse event rate was also evaluated.

Methods

This mono-centric retrospective study included 62 adult patients undergoing HV surgery: 30 patients received lidocaine 2% 200 mg, ropivacaine 0.5% 50 mg and dexamethasone 4 mg (Group 1), whereas 32 patients received lidocaine 2% 200 mg, ropivacaine 0.5% 50 mg, and dexmedetomidine 1 mcg/Kg (Group 2). At first, the visual analogue scale (VAS) was evaluated after 48 hours. The other outcomes were time to motor block regression, evaluation of the first analgesic drug intake, analgesic effect, adverse effects (hemodynamic disorders, postoperative nausea and vomiting (PONV)) and patient satisfaction. The continuous data were analyzed with student's t-test and the continuous one with χ2. Statistical significance was set at a p-value lower than 0.05.

Results

No significant difference was found in VAS after 48 hours (4.5 ± 1.6 vs 4.7 ± 1.7, p = 0.621) to motor block regression (18.9 ± 6.0 vs 18.7 ± 6, p = 0.922). The number of patients that took their first analgesic drug in the first 48 h (p = 0.947 at 6 hours; p = 0.421 at 12 hours; p = 0.122 at 24 hours and p = 0.333 at 48 hours) were not significant. A low and similar incidence of intraoperative hemodynamic disorders was recorded in both groups (hypotension p = 0.593; bradycardia p = 0.881). Neither PONV nor other complication was found. Patients in Group 1 reported a lower degree of interference with sleep (p = 0.001), less interference with daily activities (P = 0.002) and with the affective sphere (P = 0.015) along with a more satisfactory postoperative pain management (p < 0.001) as compared to Group 2.

Conclusion

No significant differences were observed in the duration of motor and sensory blockade between patients in both groups. Additionally, both groups showed good pain control with a low rate of adverse effects, even if there was no clinical difference between the groups. However, patients who received dexamethasone reported experiencing less interference with their sleep, daily activities and overall emotional well-being, and overall pain control.

C-section technique vs minilaparotomy after minimally invasive uterine surgery: a retrospective cohort study

PURPOSE

Uterine leiomyomas are benign uterine tumors. The choice of surgical treatment is guided by patient's age, desire to preserve fertility or avoid "radical" surgical interventions such as hysterectomy. In laparotomy, the issue of extracting the fibroid from the cavity does not arise. However, in laparoscopy and robotic surgery, this becomes a challenge. The aim of the present study was to determine the optimal surgical approach for fibroid extraction following laparoscopic or robotic myomectomy in terms of postoperative pain, extraction time, overall surgical time, scar size, and patient satisfaction.

METHODS

A total of 51 patients met the inclusion criteria and were considered in our analysis: 33 patients who had undergone the "ExCITE technique" (Group A), and 18 patients a minilaparotomy procedure (Group B), after either simple myomectomy, multiple myomectomy, supracervical hysterectomy, or total hysterectomy. The diagnosis of myoma was histologically confirmed in all cases.

RESULTS

Regarding the postoperative pain evaluation, at 6 h, patients reported 4 [3-4] vs 6 [5.3-7] on the VAS in Group A and B, as well as at 12 h, 2 [0-2] vs 3.5 [2.3-4] in Group A and B, respectively: both differences were statistically significant (p < 0.001). No statistically significant difference at 24 h from surgery was found. All patients in Group A were satisfied with the ExCITE technique, while in Group B only 67% of them. The length of the hospital stay was significantly shorter in Group A as compared to Group B (p = 0.007). In terms of the operative time for the extraction of the surgical specimen, overall operative time, and the scar size after the surgery, there was a statistically significant difference for those in Group A.

CONCLUSION

The ExCITE technique does not require specific training and allows the surgeon to offer a minimally invasive surgical option for patients, with also an aesthetic result. It is a safe and standardized approach that ensures tissue extraction without the need for mechanical morcellation.

Efficacy of a continuous wound infiltration system for postoperative pain management in gynecologic patients who underwent single-port access laparoscopy for adnexal disease

Introduction

Single-port access (SPA) laparoscopy requires only one incision, unlike conventional laparoscopy. However, its umbilical incision is larger than that of conventional laparoscopy and can be vulnerable to postoperative pain. This study aimed to evaluate whether simultaneous use of a continuous wound infiltration (CWI) system and intravenous patient-controlled analgesia (IV PCA) effectively decreases surgical site pain in patients who underwent SPA laparoscopy due to gynecologic adnexal disease.

Methods

A total of 371 patients who underwent SPA laparoscopy and who received IV PCA or CWI was retrospectively reviewed (combined group [CWI + IV PCA, n = 159] vs. PCA group [IV PCA only, n = 212]). To evaluate postoperative pain management, the numeric rating scale (NRS) pain score after surgery, total amount of fentanyl administered via IV PCA, and additional pain killer consumption were collected.

Results

The NRS scores at 12 h (1.90 ± 1.11 vs. 2.70 ± 1.08, p < 0.001) and 24 h (1.82 ± 0.82 vs. 2.11 ± 1.44, p = 0.026) after surgery were significantly lower in the combined group than in the PCA group. The total amount of PCA fentanyl was significantly smaller in the combined group than in the PCA group (p < 0.001). The total quantity of rescue analgesics was smaller in the combined group than in the PCA group (p < 0.05).

Conclusion

Combined use of the CWI system and IV PCA is an effective postoperative pain management strategy in patient who underwent SPA laparoscopy for adnexal disease.

Role of spinal anesthesia in robot-assisted radical prostatectomy: Gamble or opportunity?

To the Editor, Although postoperative pain associated with robot-assisted radical prostatectomy (RARP) is less than pain following the open technique, it remains a fundamental issue as it can be a significant source of discomfort for the patient and lengthen recovery times after surgery. The optimal management of pain after RARP is far from being fully elucidated and many factors have to be evaluated to choose the best analgesic approach. [...].

Myomectomy in infertile women: More harm than good?

Adhesion formation following gynecological surgery remains a challenge. The adoption of minimally invasive surgical approaches, such as conventional or robotic-assisted laparoscopy combined with meticulous microsurgical principles and the application of adhesion-reducing substances, is able to reduce the risk of de novo adhesion formation but do not eliminate it entirely. Myomectomy is the most adhesiogenic surgical procedure and postoperative adhesions can have a significant impact on the ability to conceive. Therefore, when surgery is performed as infertility treatment, attention should be paid to whether the benefits outweigh the risks. Among several factors, the size and the location of fibroids are the most accountable factors in terms of adhesion development and post surgical infertility; therefore, the search for effective strategies against adhesion formation in this setting is of paramount importance. The purpose of this review is to evaluate the incidence and factors of adhesion formation and the best preventive measures current available.

Minimally invasive anesthesia for laparoscopic hysterectomy: a case series

PURPOSE

Regional anesthesia (RA) is considered as a "minimally invasive technique" to achieve anesthesia. To assess the feasibility and the perioperative outcomes of laparoscopic hysterectomy in regional anesthesia from the point of view of the surgeon, anesthesiologist and patient.

METHODS

A retrospective search was performed to identify patients who underwent laparoscopic hysterectomy under RA from April 2020 to September 2021. Five patients affected by benign gynecological disease (atypical endometrial hyperplasia or uterine leiomyomas) were included.

RESULTS

The postoperative pain, nausea, and vomiting (PONV) and the antiemetic/analgesic intake were evaluated. Postoperative surgical and anesthesiological variables were recorded. Duration of surgery was 84 ± 4.18 and no conversion to GA was required. According to VAS score, the postoperative pain during the whole observation time was less than 4 (median). A faster resumption of bowel motility (≤ 9 h) and patient's mobilization (≤ 4 h) were observed as well as a low incidence of post-operative nausea and vomit. Early discharge and greater patient's satisfaction were recorded. Intraoperatively pain score was assessed on Likert scale during all the stages of laparoscopy in RA, with only 2 patients complaining scarce pain (= 2) at pneumoperitoneum.

CONCLUSION

RA showed to have a great impact on surgical stress and to guarantee a quicker recovery without compromising surgical results. RA technique could be a viable option for patients undergoing laparoscopic hysterectomy.