A Serratus Posterior Superior Intercostal Plane Block for Postoperative Analgesia in Minimally Invasive Pectus Excavatum Repair Surgery with a Video-Assisted Thoracic Surgery Technique: Case Report.

Video-assisted thoracic surgery (VATS) is currently used for the repair of pectus excavatum. Analgesia after thoracic surgery can be provided with nerve blocks, intravenous drugs, or neuraxial techniques. Serratus posterior superior intercostal plane block (SPSIPB) is a novel interfascial plane block and it is performed between the serratus posterior superior muscle and the intercostal muscles at the level of the second and third ribs. In this case, we present our successful analgesic experience with SPSIPB in a patient who underwent minimally invasive pectus excavatum repair with a VATS technique.

Postoperative recovery scores and pain management: a comparison of modified thoracolumbar interfascial plane block and quadratus lumborum block for lumbar disc herniation.

PURPOSE: In this prospective, randomized study, we aimed to compare the global recovery scores and postoperative pain management between US-guided mTLIP block versus QLB after lumbar spine surgery. METHODS: 60 patients with ASA score I-II planned for microendoscopic discectomy under general anesthesia were included. We allocated the patients into two groups: the QLB group (n = 30) or the mTLIP group (n = 30). QLB and mTLIP was performed with 30 ml 0.25% bupivacaine in the groups. Paracetamol 1 g IV 3 × 1 was ordered to the patients at the postoperative period. If the NRS score was ≥ 4, 1 mg/kg tramadol IV was administered as rescue analgesia. RESULTS: There was a significant between-group difference in the mean global QoR-40 scores 24 h postsurgery. Both the static and dynamic NRS scores were significantly lower in the postoperative 1-16 h period in the mTLIP group. There was no significant between-group difference in the NRS scores 24 h postsurgery. There was no significant between-group difference in postoperative rescue analgesia consumption. However, the need for rescue analgesia was lower in the postoperative first 5 h in the mTLIP group, and survival probability was higher in the mTLIP group according to Kaplan-Meier survival analysis. There was no significant difference between the groups in the rate of adverse events. CONCLUSION: mTLIP provided superior analgesia compared to posterior QLB. The QoR-40 scores in the mTLIP group were higher than those in the QLB group.

Lumbar erector spinae plane block versus infrainguinal fascia iliaca compartment block for pain management after total hip arthroplasty: a randomized clinical trial.

OBJECTIVE: We aimed to evaluate the effectiveness of ultrasound-guided facia iliaca compartment (FIC) and erector spinae plane (ESP) blocks in managing postoperative pain after total hip arthroplasty surgery. METHODS: A total of 60 patients were randomized into 2 groups (n = 30): one that received FIC blocks and one that received ESP blocks. FIC and ESP blocks were performed with 30 mL 0.25% bupivacaine at the end of the surgery. The patients received intravenous tramadol and patient-controlled postoperative analgesia. The pain scores, opioid consumption, and adverse events were recorded. RESULTS: The dynamic pain scores on movement in the postoperative first hour were significantly lower in the ESP block group than in the FIC block group (3 [2-4] vs 4 [2-5], respectively; P = .035). Data are expressed as median (25th-75th percentiles). Postoperative opioid consumption within the first postoperative 8 hours was significantly higher in the FIC block group than in the ESP block group (80 mg [61-100] vs 100 mg [80-120], respectively; P = .010). The adverse effects of opioids did not differ between the 2 groups. CONCLUSION: ESP and infrainguinal FIC blocks provided similar postoperative analgesia 24 hours after total hip arthroplasty. The ESP block is more beneficial than the FIC block in terms of pain scores and opioid consumption in the early hours of the postoperative period. TRIAL REGISTRATION: www.ClinicalTrials.gov (ID: NCT05621161).

A Case Report of a Pericapsular Nerve Group Block for Transcatheter Aortic Valve Implantation.

A pericapsular nerve group (PENG) block is an interfascial plane block that targets the articular branches of the femoral and obturator nerves. PENG blocks may be used for hip, vein, and groin surgeries. Transcatheter aortic valve implantation (TAVI) is a common treatment for aortic valve stenosis (AVS). Patients who undergo TAVI tend to be at high risk due to their older age and comorbidities. A PENG block using a high volume of local anesthetics may be as effective as a lumbar plexus block. In this case report, we describe successful anesthesia management using PENG blocks in 2 patients who underwent TAVI.

YouTube Educational Videos for Peripheral Block Learning and Application: A Survey of Turkish Anesthesiologists; How Successful.

OBJECTIVE: The aims of this survey study were to evaluate the contribution of YouTube to nerve-block learning/education and the advantages and disadvantages of the YouTube. MATERIALS AND METHODS: A total of 24 questions were selected for the survey by consensus of the authors. Information in the form of web data was obtained through an electronic data form that was distributed via WhatsApp to known email addresses and phone numbers of 300 practitioners (anesthesia residents, anesthesiologists, and academicians). There were a total of 24 questions on the survey. The first section included 5 questions collecting demographic data, and the second part encompassed 19 questions about the YouTube nerve block videos. RESULTS: Among the participants, 232 of practitioners (86.9%) performed peripheral nerve blocks, and only 35 practitioners (13.1%) had no experience of nerve blocks so and used YouTube videos for educational purposes. According to our results, YouTube videos frequently improved performance. In addition, YouTube improved the training of practitioners in terms of the type of block procedure, identifying anatomical landmarks, target structures like nerves and blood vessels, needle visualization, needle depth, and patient position. CONCLUSION: YouTube contributes to the performance of regional anesthesia and to learning at all academic levels. It should not be forgotten that such videos are not peer reviewed by professionals in the relevant field.

Clinical Experience for Modified Thoracoabdominal Nerve Block Through Perichondrial Approach (M-TAPA) in Five Patients. Dermatomal Evaluation and Application of Different Volumes: A Case Series and Review of Literature.

Thoracoabdominal nerves block through perichondrial approach (TAPA) is a novel block and provides abdominal analgesia. TAPA block targets the both anterior and the lateral branches of the thoracoabdominal nerves. Modified-TAPA (M-TAPA) was defined due to the need for blocking certain dermatomes depending on the surgical incision sites. In the literature, the knowledge about the efficiency and dermatomal coverage of M-TAPA is limited. In this case series, we want to report our experiences with this issue.

Efficacy of modified thoracoabdominal nerve block through perichondrial approach following laparoscopic inguinal hernia repair surgery: a randomized controlled trial.

BACKGROUND: Modified thoracoabdominal nerve block through perichondrial approach is a novel fascial plane block and provides abdominal analgesia by blocking thoracoabdominal nerves. Our primary aim was to evaluate the efficacy of M-TAPA on quality of recovery and pain scores in patients who underwent laparoscopic inguinal hernia repair surgery (Trans Abdominal Pre-Peritoneal approach ‒ TAPP). METHODS: Patients with American Society of Anesthesiologists (ASA) physical status I-II aged between 18 and 65 years scheduled for elective TAPP under general anesthesia were enrolled in the study. After intubation, the patients were randomized into two groups: M: M-TAPA group (n = 30) and the control group (n = 30). M-TAPA was performed with total 40 ml 0.25% bupivacaine in the M group. Surgical infiltration was performed in the control group. The primary outcome of the study was the global quality of recovery score, the secondary outcomes were pain scores, rescue analgesic demands, and adverse effects during the 24-h postoperative period. RESULTS: The global quality of recovery scores at 24 h were significantly higher in the M group (p < 0.001). There was a reduction in the median static and dynamic NRS for the first postoperative 8 h in the M group compared to the control group (p < 0.001). The need for rescue analgesia was significantly lower in the M group compared to the control group (13 patients vs. 24 respectively, p < 0.001). The incidence of side effects was significantly higher in the control group (p < 0.001). CONCLUSION: In our study, M-TAPA increased patient recovery scores, and provided pain relief in patients who underwent TAPP. REGISTER NUMBER: NCT05199922.

Modified thoracoabdominal nerve block through perichondrial approach (M-TAPA) vs local infiltration for pain management after laparoscopic cholecystectomy surgery: a randomized study.

PURPOSE: Modified thoracoabdominal nerves block through perichondrial approach (M-TAPA) targets thoracoabdominal nerves. Our primary aim was to compare M-TAPA vs local infiltration on pain management in patients underwent laparoscopic cholecystectomy (LC) surgery. METHODS: Patients with ASA class I-II patients aged between 18 and 65 years scheduled for elective LC under general anesthesia were enrolled in the study. There were two randomized groups: Group M: M-TAPA group (n = 30) and the local infiltration (LI) group (n = 30). M-TAPA was performed with totally 40 ml 0.25% bupivacaine in the M group. LI was performed in infiltration group. The primary outcome of the study was pain score in the PACU, the secondary outcomes were the patient satisfaction scores, rescue analgesic need, and adverse effects during the 24-h postoperative period. RESULTS: The static NRS scores were significantly lower in Group M at the postoperative first 4 h (p = 0.001). There was a significant decrease in the dynamic NRS scores in Group M at the postoperative first 16 h (p = 0.001). The incidence of nausea was significantly higher in the LI group (12 vs. 5 patients, p = 0.047). The need for rescue analgesia was significantly lower in Group M (p = 0.009). The patient satisfaction scores were significantly higher in Group M (p = 0.001). CONCLUSION: M-TAPA provides superior analgesia compared to LI in patients undergoing LC.

Efficacy of modified thoracoabdominal nerve block through perichondrial approach following laparoscopic inguinal hernia repair surgery: a randomized controlled trial

Abstract Background: Modified thoracoabdominal nerve block through perichondrial approach is a novel fascial plane block and provides abdominal analgesia by blocking thoracoabdominal nerves. Our primary aim was to evaluate the efficacy of M-TAPA on quality of recovery and pain scores in patients who underwent laparoscopic inguinal hernia repair surgery (Trans Abdominal Pre-Peritoneal approach ‒ TAPP). Methods: Patients with American Society of Anesthesiologists (ASA) physical status I-II aged between 18 and 65 years scheduled for elective TAPP under general anesthesia were enrolled in the study. After intubation, the patients were randomized into two groups: M: M-TAPA group (n = 30) and the control group (n = 30). M-TAPA was performed with total 40 ml 0.25% bupivacaine in the M group. Surgical infiltration was performed in the control group. The primary outcome of the study was the global quality of recovery score, the secondary outcomes were pain scores, rescue analgesic demands, and adverse effects during the 24-h postoperative period. Results: The global quality of recovery scores at 24 h were significantly higher in the M group (p < 0.001). There was a reduction in the median static and dynamic NRS for the first postoperative 8 h in the M group compared to the control group (p < 0.001). The need for rescue analgesia was significantly lower in the M group compared to the control group (13 patients vs. 24 respectively, p < 0.001). The incidence of side effects was significantly higher in the control group (p < 0.001). Conclusion: In our study, M-TAPA increased patient recovery scores, and provided pain relief in patients who underwent TAPP. Register Number: NCT05199922.

The efficacy of ultrasound-guided anterior quadratus lumborum block for pain management following lumbar spinal surgery: a randomized controlled trial.

BACKGROUND: Quadratus lumborum block (QLB) is a fascial plane block. There is no randomized study on the efficacy of QLB for lumbar surgery. We evaluated the efficacy of QLB for postoperative pain management and patient satisfaction after lumbar disc herniation surgery (LDHS). METHODS: Sixty patients with ASA score I-II planned for LDHS under general anesthesia were included. We allocated the patients into two groups: the QLB group (n = 30) or the control group (n = 30). QLB was performed with 30 ml 0.25% bupivacaine in the QLB group. Paracetamol 1 g IV 3 × 1 was ordered to the patients at the postoperative period. If the NRS score was ≥ 4, 1 mg/ kg tramadol IV was administered as rescue analgesia. RESULTS: There was a reduction in the median static NRS at 0 h and 2 h with QLB compared to the control group (p < 0.05). There was no difference in the resting NRS at any other time point up to 24 h. The median dynamic NRS was significantly lower at 0, 2, 4, 8, and 16 h in the QLB group (p < 0.05). The need for rescue analgesia was significantly lower in the QLB group. The incidence of nausea was significantly higher in the control group. The postoperative patient satisfaction was significantly higher in the QLB group (p < 0.05). CONCLUSION: We found that the QLB is effective for pain control following LDHS.

Effect of the "Recruitment" Maneuver on Respiratory Mechanics in Laparoscopic Sleeve Gastrectomy Surgery.

PURPOSE: LSG surgery is used for surgical treatment of morbid obesity. Obesity, anesthesia, and pneumoperitoneum cause reduced pulmoner functions and a tendency for atelectasis. The alveolar "recruitment" maneuver (RM) keeps airway pressure high, opening alveoli, and increasing arterial oxygenation. The aim of our study is to research the effect on respiratory mechanics and arterial blood gases of performing the RM in LSG surgery. MATERIALS AND METHODS: Sixty patients undergoing LSG surgery were divided into two groups (n = 30) Patients in group R had the RM performed 5 min after desufflation with 100% oxygen, 40 cmH2O pressure for 40 s. Group C had standard mechanical ventilation. Assessments of respiratory mechanics and arterial blood gases were made in the 10th min after induction (T1), 10th min after insufflation (T2), 5th min after desufflation (T3), and 15th min after desufflation (T4). Arterial blood gases were assessed in the 30th min (T5) in the postoperative recovery unit. RESULTS: In group R, values at T5, PaO2 were significantly high, while PaCO2 were significantly low compared with group C. Compliance in both groups reduced with pneumoperitoneum. At T4, the compliance in the recruitment group was higher. In both groups, there was an increase in PIP with pneumoperitoneum and after desufflation this was identified to reduce to levels before pneumoperitoneum. CONCLUSION: Adding the RM to PEEP administration for morbidly obese patients undergoing LSG surgery is considered to be effective in improving respiratory mechanics and arterial blood gas values and can be used safely.

Comparison of EtView™ tracheoscopic ventilation tube and video-assisted fiberoptic bronchoscopy during percutaneous dilatational tracheostomy.

Fiberoptic bronchoscopy (FOB) via endotracheal tube (ETT) is the most frequent utilized technique for monitoring of percutaneous dilatational tracheostomy (PDT) procedure while maintaining mechanical ventilation. Endoscopic guidance has increased the safety of this procedure; nevertheless, the use of a bronchoscope via ETT potentially may deteriorate ventilation and lead to hypercarbia and/or hypoxia. EtView tracheoscopic ventilation tube (EtView TVT) is a standard endotracheal tube with a camera and light source embedded at the tip. The objectives of this study are to introduce EtView TVT as a monitoring tool during PDT and to compare it with video assisted FOB via ETT. We hypothesized that using EtView TVT during PDT may obtain similar visualization; also may have advantages regarding better mechanical ventilation conditions when compared with video-assisted FOB via ETT. Patients, 18-75 years of age requiring mechanical ventilation scheduled for PDT were randomly allocated into two groups for airway monitorization to guide PDT procedure either with FOB via ETT (Group FOB, n = 12) or EtView TVT (Group EtView, n = 12). After standard anesthesia protocol, alveolar recruitment maneuver was applied and all patients were mechanically ventilated at pressure-controlled ventilation mode with same pressure levels. The primary outcome variable was the reduction in arterial oxygen partial pressure (PaO2) values during the procedure. Other respiratory variables and the effectiveness (the visualization and identification of relevant airway structures) of two techniques were the secondary outcome variables. Patients in both groups were comparable with respect to demographic characteristics and initial respiratory variables. Visualization and identification of relevant airway structures in any steps of the PDT procedure were also comparable. The decrease in minute ventilation in Group FOB was higher when compared with Group EtView (51 ± 4 % vs. 12 ± 7.3 %, p < 0.05). The decrease in PaO2 from initial levels during (34 ± 21 % vs. 5 ± 7 % decrease) and after (26 ± 27 % vs. 2.8 ± 16 % decrease) the procedure was higher in Group FOB when compared with Group EtView (p < 0.05). Considering comparable features in monitorization and advantageous features over mechanical ventilation when compared with video bronchoscopy; EtView TVT would be a good alternative for airway monitorization during PDT especially for patients with poor pulmonary reserve.