Correction of Temporal Hollowing Deformity Using Serratus Anterior Muscle Flap

Temporal hollowing deformity (THD) is a contour irregularity in the frontotemporal region, which results in facial asymmetry in the frontal view. Here, we present our clinical experience of correction of THD using serratus anterior (SA) muscle and fascia free flaps. Between March 2016 and December 2018, 13 patients presenting with THD were treated with SA free flap. The mean age of the patients was 47.8 years. The patients received craniectomy due to subarachnoid hemorrhage, epidural hematoma, or brain tumor. On average, correction of THD was performed 17 months after cranioplasty. The SA flap size ranged from 5 × 5 cm to 10 × 8 cm . The mean operation time was 107.3 minutes. All of the flaps survived without complications. The mean follow-up duration was 20.3 months. For correction of THD, the SA muscle and fascia flap is among the best candidates to permanently restore aesthetic form and symmetry.

Clinical application of ultrafast channel cardiac anesthesia assisted by serratus anterior plane block in right-thoracoscopic minimally invasive cardiac surgery: a retrospective cohort study

Objectives: This study aimed to investigate the effects of ultrafast channel cardiac anesthesia assisted by serratus anterior plane block on the post-operative rehabilitation of patients undergoing right-sided thoracoscopic minimally invasive cardiac surgery, as well as the safety and feasibility of the clinical application of this technique. Background: Regional nerve block has previously been used in cardiac surgery to reduce intraoperative opioid use and promote anesthesia in fast-track and ultra-fast-track cardiac surgery. However, the clinical application of ultrafast cardiac anesthesia assisted by serratus anterior plane block (SAPB) in minimally invasive cardiac surgery under thoracoscopy has not been reported. Methods: A total of 102 patients who underwent right-sided thoracoscopic minimally invasive heart valve surgery in our center from January 2021 to August 2021 were enrolled and divided into two groups: an ultrafast channel cardiac anesthesia assisted by serratus anterior plane block (SAPB-GA) group (n=40) and a conventional general anesthesia (GA) group (n=62). The effects of ultrafast cardiac anesthesia assisted by serratus anterior plane block (SAPB) on post-operative rapid recovery as well as the safety and feasibility of its clinical application were compared and analyzed. Results: Compared to the GA group, the intraoperative use of sufentanil in the SAPB-GA group was significantly reduced (66.25±1.025, 283.31±11.362, P<0.001); the incidence of postoperative analgesia in ICU was significantly decreased (17%, 48.8%, P<0.001); the incidence of postoperative NRS≥3 in ICU was significantly decreased (15%, 37.1%, P = 0.016); and the postoperative extubation time (1(1-1), 13.84 (10.25-18.36), P<0.001), ICU stay time (28.58±2.838, 61.69±4.125, P<0.001) and postoperative hospital stay (8.08±0.313, 9.74±0.356, P=0.02) were significantly shortened; and the 24 h postoperative thoracic blood drainage was significantly reduced (209.63±25.645, 318.23±20.713, P<0.001). No statistical difference was observed in the incidence of postoperative nausea, vomiting and atelectasis between the two groups (all P>0.05). Both of the groups reported no postoperative cardiovascular events. Conclusions: Ultrafast channel cardiac anesthesia assisted by SAPB could promote the rapid postoperative recovery of patients undergoing minimally invasive cardiac surgery under a thoracoscope. This approach is safe and feasible in the clinic.

Prospective Study: The Analgesic Efficacy of Ultrasound-Guided Erector Spinae Plane Block versus Serratus Plane Block in Patients Undergoing Modified Radical Mastectomy

Background: Breast Cancer is the most commonly occurring cancer affecting ‎women undergoing modified radical mastectomy, causing acute pain, and in ‎high percentage of patients it progresses to chronic pain syndromes. The Erector Spinae Plane Block (ESPB) ‎and Serratus Anterior Plane Block (SAPB) are options of regional anesthesia that can produce reliable ‎analgesia. In this study we aimed to evaluate the analgesic efficacy of ‎ultrasound guided ESPB and SAPB in patients underwent modified radical ‎mastectomy operation. Patients and Methods: Patients were randomly classified using computer generated numbers ‎concealed in ‎ sealed opaque envelopes into three equal groups; 30 patients ‎were enrolled in each group. ‎Group I: Control Group (C): Patients received intravenous (IV) systemic analgesia only, Group II: ESPB group: Patients received ‎ipsilateral ultrasound guided ESPB using 20 ml bupivacaine 0.25% at the ‎level of the 4th thoracic segment (T4). and Group III: SPB group: Patients received ipsilateral ‎serratus plane block using 30 ml bupivacaine 0.25% at the level of the 5th rib.‎ Results: In this study, 113 patients were assessed for eligibility, 16 patients ‎did not meet the criteria and 7 patients refused to participate in the study. ‎The remaining 90 patients were randomly allocated into three groups (30 ‎patients in each). All patients (90) were followed-up and analyzed ‎statistically‎. Conclusion: Ultrasound-guided SAPB and ESPB provided effective post-‎operative analgesia in patients undergoing modified radical mastectomy with ‎lower pain scores, less peri operative analgesic consumption and longer ‎duration of analgesia in SAPB.

Online supervised versus workplace corrective exercises for upper crossed syndrome: a protocol for a randomized controlled trial

Background and objective Musculoskeletal disorders (MSDs) including upper crossed syndrome (UCS) are considered as the leading cause of work-related issues worldwide among office workers. Therefore, the present study aims to evaluate the effect of workplace-based versus online-supervised home-based corrective exercises among office workers with UCS. Methods and design To this end, 45 subjects within the age range of 30–45 years are randomly assigned to three groups in the present parallel-group, randomized control trial using a pretest-posttest design. These groups include the subjects who receive online-supervised exercise and workplace exercise containing three sessions of intervention for 8 weeks and the control group receives no intervention while performing routine activities. The primary outcome variables are neck-shoulder pain (NSP) and consequent sick leave due to NSP, followed by alignment, workability, and the surface electromyography of upper, middle, and lower trapezius (UT, MT, and LT), sternocleidomastoid (SCM), and serratus anterior (SA) as the secondary variables. Discussion The present study seeks to assess the effect of workplace versus online-supervised corrective exercise interventions among 45 office workers suffering from UCS. It is expected to improve and reduce the related symptoms including postural malalignment and imbalance muscles after 8 weeks of corrective exercises. If effective, the findings may lead to adherence and work performance among the office workers, and individuals subjected to UCS can use the benefits of an online-supervised intervention. In addition, the findings may be useful in different workplaces as the evidence for employers to benefit from the reduction in the related costs and side effects of work-related neck/shoulder disorders including work disability, productivity loss, time expense, social insurance, work absenteeism, and treatment costs. Finally, clinicians and corrective exercise therapists can consider it as a clinical based-evidence intervention for their further actions. Trial registration Iranian Registry of Clinical Trials IRCT20200729048249N1. Registered on 5 October 2020 (https://en.irct.ir/user/trial/49992/view)

Serratus anterior plane block for cardiothoracic surgeries: a meta-analysis of randomized trials

Background Comparison of serratus anterior plane block to different analgesic methods for anterolateral thoracic wall incisions. Meta-analysis was used to address this concern. Authors systemically searched the MEDLINE, EMBASE, PubMed, and Cochrane databases to identify all published randomized and prospective clinical trials, comparing the SAPB with other methods that used for analgesia in different thoracic surgical procedures and trauma. Results Ten studies were identified for inclusion in this study, involving a total of 735 patients. Meta-analysis showed that, compared with thoracic wall analgesia and PCA methods, the SAPB group resulted in a significant decrease in pain scores, significant decrease in consumption of analgesic drugs, and a significant decrease in the incidence of nausea and vomiting with no difference in the rate of hypotension. Conclusions The use of SAPB in cardiothoracic surgery and trauma is a safe and effective option for thoracic analgesia.