Rectus sheath block laparoscopic

Although rectus sheath block (RSB) is routinely used in laparoscopic surgeries to reduce mid-abdominal pain, whether RSB should be performed before or after surgery remains unclear. Herein, the optimal timing for RSB in patients undergoing laparoscopic surgery was investigated. This retrospective cohort study analyzed the data of patients who underwent RSB during laparoscopic procedures at our hospital between January 2013 and December 2018. The primary outcome was the time to rescue analgesia within 24 hours postanesthesia...

BACKGROUND AND AIMS: Rectus sheath block (RSB) is an effective postoperative pain control technique in abdominal surgical procedures. This systematic review evaluated the efficacy and outcome data of patients undergoing RSB compared to the standard of care in both laparoscopic and open surgical procedures. METHODS: This systematic review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines (PROSPERO ID: CRD42022372596). The search was restricted to randomised controlled trials (RCTs) comparing RSB effectiveness on postoperative pain to any standard general anaesthesia technique (control)...

BACKGROUND: Rectus sheath block (RSB) and transversus abdominis plane block (TAPB) have been shown to reduce opioid consumption and decrease postoperative pain scores in abdominal surgeries. However, there are no reports about the one-puncture technique of RSB combined with TAPB for perioperative pain management during laparoscopic upper abdominal surgery. METHODS: A total of 58 patients were randomly assigned to the control group (C), the TAP group (T), and the one-puncture technique of RSB combined with TAPB group (RT)...

BACKGROUND: In recent years, the rectus sheath block (RSB) has become increasingly prevalent in laparoscopic surgery. However, there is currently no definitive research on its use in the open repair of umbilical hernias with cirrhotic ascites. OBJECTIVE: In this study, we assessed the safety and clinical efficacy of ultrasound-guided (US-guided) bilateral RSBs in open umbilical hernia repair for patients diagnosed with cirrhotic ascites. STUDY DESIGN: Seventy-two patients diagnosed with umbilical hernias that presented with cirrhotic ascites and who were admitted to our hospital were randomly divided into 2 groups...

OBJECTIVES: The aim of the study is to compare, in patients undergoing minor gynecological laparoscopic procedures, the effects of Ultra Sound (US) guided Transversus Abdominis Plane (TAP) + Rectus Sheath (RS) block versus no TAP/RS-block in terms of post-surgical pain control using the Numeric pain Rating Scale (NRS) and the degree of patient satisfaction, according to the main goals of Early Recovery After Surgery (ERAS) programmes. The primary outcome is to value the postoperative abdominal pain using NRS in both groups...

Background The spread distance of local anesthetic (LA) in the rectus sheath block (RSB) should cover the planned surgical incision. However, there is limited data regarding the spread distance that can be covered by a certain volume in children. In this study, we aimed to investigate the spread distance of a particular volume of LA from a single injection point. Methodology This study included children aged 0-8 years (n = 41) who underwent umbilical or epigastric hernia repair, laparoscopic surgery, and surgeries via small midline incisions...

OBJECTIVES: Most patients who undergo laparoscopic cholecystectomy (LC) experience moderate to severe pain in the first 24 hours after surgery. The transversus abdominal plane (TAP) is currently used for post-LC analgesia. Posterior, subcostal, or rectus sheath TAP blocks are the conventional approaches used. The aim of the current study was to compare the efficacy of combinations of various peripheral blocks on pain intensity and the use of pain killers, shortly after LC. METHODS: This was a prospective, double-blind study, in which 200 patients who were about to undergo a LC procedure were recruited and randomized into 4 groups: patients receiving one of the following: TAP block alone, subcostal Tap block alone, subcostal TAP block with a TAP block, or subcostal TAP with a rectus sheath block...

BACKGROUND AND AIMS: With the development of ultrasound-guided and laparoscopic techniques of rectus sheath block (RSB), regional analgesia promises to be efficient and safe. However, studies show controversial results. Our systematic review with meta-analysis aims to evaluate the effect of rectus sheath block in abdominal surgery. METHOD: We searched PubMed, Google Scholar, and the Cochrane Library from inception to October 2021 for randomised controlled trials written in English...

PURPOSE: This study was conducted to explore whether incisional infiltration using a local anesthetic injection kit could better relieve postoperative pain and enhance the quality of recovery compared with ultrasound-guided rectus sheath block (RSB) or conventional local anesthetic infiltration in patients undergoing transumbilical single-incision laparoscopic cholecystectomy (SILC). PATIENTS AND METHODS: A total of 60 patients undergoing SILC with American Society of Anesthesiology functional status scores of I-II were randomized into the rectus sheath block group (RSB group), conventional local wound infiltration group (LAI-I group) and incisional infiltration using a local anesthetic injection kit group (LAI-II group)...

BACKGROUND: The local anesthetic concentration required for ultrasound-guided rectus sheath block (RSB) in children remains unknown. Knowledge of appropriate ropivacaine concentration can help clinicians reduce local anesthetic toxicity risk when performing ultrasound-guided RSB in children. This study aimed to determine the appropriate ropivacaine concentration for ultrasound-guided RSB in children undergoing laparoscopic inguinal hernia repair. METHODS: In this single-arm prospective study with an up-down sequential allocation design of binary response variables, 18 consecutive children aged 11 months to 7 years undergoing single-incision laparoscopic percutaneous extraperitoneal closure were assessed...

BACKGROUND: Laparoscopic-assisted colorectal surgery is an effective surgery to treat colorectal cancer. During the laparoscopic-assisted colorectal surgery, a midline incision and several trocar insertions are required during the surgery. OBJECTIVE: To observe whether the rectus sheath block based on the locations of the surgical incision and trocars can significantly reduce the pain score on the first day after surgery. DESIGN: This study was a prospective, double-blinded, randomized controlled trial approved by the Ethics Committee of First Affiliated Hospital of Anhui Medical University (registration number: ChiCTR2100044684)...

BACKGROUND: Rectus sheath block (RSB) and local anesthetic infiltration (LAI) are used for postoperative analgesia in pediatric laparoscopic inguinal hernia repair. However, whether the analgesic effect of RSB is superior to LAI remains unclear. The authors hypothesized that RSB would reduce opioid consumption in patients. METHODS: Patients aged 3-14 years scheduled for laparoscopic inguinal hernia repair were randomly allocated to the RSB, local anesthetic infiltration high concentration (LAIHC), local anesthetic infiltration low concentration (LAILC), or control groups...

INTRODUCTION: In the Enhanced Recovery After Surgery program, abdominal wall blocks are strongly recommended as postoperative multimodal analgesia for laparoscopic abdominal surgery. The purpose of this study was to compare the efficacy of single-shot rectus sheath block (RSB) with that of thoracic epidural analgesia (TEA) as a method of multimodal analgesia in patients receiving conventional laparoscopic abdominal surgery. METHODS: A noninferiority comparison was performed...

BACKGROUND: Profound trauma from laparoscopic-assisted gastrectomy (LAG) requires medication with a large number of opioids. The purpose of our study was to observe whether an incision-based rectus sheath block (IBRSB) based on the locations of the surgical incision could significantly reduce the consumption of remifentanil during LAG. METHODS: A total of 76 patients were included. The patients were prospectively randomized into two groups. Patients in group IBRSB ( n = 38) received ultrasound-guided IBRSB, and the patients received 0...

BACKGROUND: Although the ultrasound-guided rectus sheath block (RSB) is usually regarded as an easy and safe procedure in clinical settings, there is currently no report on complications incidence. Therefore, the present study investigated complications in a large cohort and described the technical considerations to minimize complications of real-time ultrasound-guided RSBs. METHODS: This was a retrospective cohort study of patients who underwent real-time ultrasound-guided RSBs for perioperative pain control in laparoscopic surgery with an umbilical port between February 1, 2017, and February 28, 2021, at the Asan Medical Center in South Korea...

To investigate the effects of different anesthetic methods on postoperative immune function in patients undergoing gastrointestinal tumor resection. Ninety patients undergoing laparoscopic gastrointestinal tumor resection were divided into 3 groups. Patients in the GA group were anesthetized by total intravenous anesthesia. The GE group was anesthetized by general anesthesia combined with epidural anesthesia. The GN group was anesthetized by general anesthesia combined with bilateral Transversus Abdominis Plane block (TAP) and rectus sheath nerve blocks...

BACKGROUND: The preemptive visceral analgesic effect of regional nerve block has not been adequately investigated to date. We evaluated the preemptive visceral analgesic effect of thoracic paravertebral block (TPVB) in patients undergoing laparoscopic cholecystectomy (LC) in whom pre-incisional rectus sheath block (RSB) was used to minimize somatic surgical pain. METHODS: In this prospective, randomized, assessor-blind study, 70 patients scheduled for elective LC were randomly assigned to the pre-TPVB (n=35) or the post-TPVB (n=35) group...

Abdominal wall blocks (AWBs) can reduce pain during surgery and lessen opioid demand. Since it is difficult to know the exact level of intraoperative pain, it is not known how much the opioid dose should be reduced. In this study, using the surgical pleth index (SPI), which indicates pain index from sympathetic fibers, the amount of remifentanil consumption was investigated. We conducted single-port laparoscopic hernia repair in 64 patients, as follows: the regional block group (R group) was treated with AWB, while the control group (C group) was only subjected to general anesthesia...

Background: Different regional anesthesia (RA) techniques have been described for laparoscopic cholecystectomy (LC), with no agreement on their effectiveness compared to each other. Our objective was to evaluate the effect of RA techniques on patients undergoing LC using a network meta - analyses approach. Methods: We conducted a systematic review and network meta - analyses (PROSPERO: CRD42022307399). We searched PubMed, The Cochrane Central Register of Controlled Trials (CENTRAL), Scopus and Web of Science (Science and Social Science Citation Index) using the following PICOS criteria: adult patients undergoing LC (P), Any RA single shot technique with injection of local anesthetics (I),placebo or no intervention (C), postoperative opioid consumption expressed as morphine milligram equivalents(MME) rest pain at postoperative 12 h and 24 h, postoperative nausea and vomiting (PONV), length of stay (O); randomized controlled trials (S)...

OBJECTIVE: To investigate the postoperative analgesic effects of rectus sheath block (RSB) in combination with patient-controlled analgesia (PCA) compared with PCA alone after single-port total laparoscopic hysterectomy (TLH). METHODS: This randomized, single-blind study enrolled female patients that underwent single-port TLH. The patients were randomized to receive either fentanyl PCA (PCA group) or RSB with the same PCA. The primary outcomes were fentanyl consumption at 8 h postoperatively and visual analogue scale (VAS) pain scores, which represented the severity of postoperative pain...