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PEC I Block

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https://www.readbyqxmd.com/read/29777144/benefits-in-radical-mastectomy-protocol-a-randomized-trial-evaluating-the-use-of-regional-anesthesia
#1
Marcio Matsumoto, Eva M Flores, Pedro P Kimachi, Flavia V Gouveia, Mayra A Kuroki, Alfredo C S D Barros, Marcelo M C Sampaio, Felipe E M Andrade, João Valverde, Eduardo F Abrantes, Claudia M Simões, Rosana L Pagano, Raquel C R Martinez
Surgery is the first-line treatment for early, localized, or operable breast cancer. Regional anesthesia during mastectomy may offer the prevention of postoperative pain. One potential protocol is the combination of serratus anterior plane block (SAM block) with pectoral nerve block I (PECS I), but the results and potential benefits are limited. Our study compared general anesthesia with or without SAM block + PECS I during radical mastectomy with axillary node dissection and breast reconstruction using evaluations of pain, opioid consumption, side effects and serum levels of interleukin (IL)-1beta, IL-6 and IL-10...
May 18, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29672368/pectoral-i-block-does-not-improve-postoperative-analgesia-after-breast-cancer-surgery-a-randomized-double-blind-dual-centered-controlled-trial
#2
Jérôme Cros, Patrick Sengès, Suzan Kaprelian, Julie Desroches, Caroline Gagnon, Anaïs Labrunie, Benoît Marin, Sabrina Crépin, Nathalie Nathan, Pierre Beaulieu
BACKGROUND AND OBJECTIVES: General anesthesia for breast surgery may be supplemented by using a regional anesthetic technique. We evaluated the efficacy of the first pectoral nerve block (Pecs I) in treating postoperative pain after breast cancer surgery. METHODS: A randomized, double-blind, dual-centered, placebo-controlled trial was performed. One hundred twenty-eight patients scheduled for unilateral breast cancer surgery were recruited. A multimodal analgesic regimen and surgeon-administered local anesthetic infiltration were used for all patients...
April 18, 2018: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/29643620/opioid-free-anesthesia-for-breast-cancer-surgery-an-observational-study
#3
Swagata Tripathy, Satyajit Rath, Suresh Agrawal, P Bhaskar Rao, A Panda, T S Mishra, Sukdev Nayak
Background and Aims: Opioids are associated with postoperative nausea, vomiting, drowsiness, and increased analgesic requirement. A nonopioid anesthesia technique may reduce morbidity, enable day care surgery, and possibly decrease tumor recurrence. We compared opioid-free, nerve block-based anesthesia with opioid-based general anesthesia for breast cancer surgery in a prospective cohort study. Material and Methods: Twenty four adult American Society of Anesthesiologists grade I-III patients posted for modified radical mastectomy (MRM) with axillary dissection were induced with propofol and maintained on isoflurane (0...
January 2018: Journal of Anaesthesiology, Clinical Pharmacology
https://www.readbyqxmd.com/read/29627431/the-efficacy-of-ultrasound-guided-type-i-and-type-ii-pectoral-nerve-blocks-for-postoperative-analgesia-after-breast-augmentation-a-prospective-randomised-study
#4
Omer Karaca, Huseyin U Pınar, Enver Arpacı, Rafi Dogan, Oya Y Cok, Ali Ahiskalioglu
PURPOSE: The present study was planned to evaluate the efficacy and safety of ultrasound-guided Pecs I and II blocks for postoperative analgesia after sub-pectoral breast augmentation. METHODS: Fifty-four adult female patients undergoing breast augmentation were randomly divided into two groups: the control group (Group C, n=27) who were not subjected to block treatment and Pecs group (Group P, n=27) who received Pecs I (bupivacain 0.25%, 10mL) and Pecs II (bupivacain 0...
April 5, 2018: Anaesthesia, Critical Care & Pain Medicine
https://www.readbyqxmd.com/read/29600482/pectoral-nerves-i-block-is-associated-with-a-significant-motor-blockade-with-no-dermatomal-sensory-changes-a-prospective-volunteer-randomized-controlled-double-blind-study
#5
Jean Desroches, Marc Belliveau, Carole Bilodeau, Michel Landry, Maxim Roy, Pierre Beaulieu
PURPOSE: The pectoral nerves (PECS) I block, first described in 2011 for surgery involving the pectoralis muscle, has principally been used for breast cancer surgery. No formal evaluation of its differential motor- and sensory-blocking abilities has been reported. We hypothesize that the PECS I block will produce a motor block of the pectoralis muscles with diminished upper limb adduction strength as measured with a handheld dynamometer. METHODS: We conducted a PECS I block in a randomized placebo-controlled trial in six healthy subjects who received 0...
March 29, 2018: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
https://www.readbyqxmd.com/read/29576125/single-shot-pectoral-plane-pecs-i-and-pecs-ii-blocks-versus-continuous-local-anaesthetic-infusion-analgesia-or-both-after-non-ambulatory-breast-cancer-surgery-a-prospective-randomised-double-blind-trial
#6
P O'Scanaill, S Keane, V Wall, G Flood, D J Buggy
BACKGROUND: Pectoral plane blocks (PECs) are increasingly used in analgesia for patients undergoing breast surgery, and were recently found to be at least equivalent to single-shot paravertebral anaesthesia. However, there are no data comparing PECs with the popular practice of continuous local anaesthetic wound infusion (LA infusion) analgesia for breast surgery. Therefore, we compared the efficacy and safety of PECs blocks with LA infusion, or a combination of both in patients undergoing non-ambulatory breast-cancer surgery...
April 2018: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/29565951/effect-of-dexmedetomidine-added-to-modified-pectoral-block-on-postoperative-pain-and-stress-response-in-patient-undergoing-modified-radical-mastectomy
#7
Mohamed A Bakr, Sahar A Mohamed, Mohamad F Mohamad, Montaser A Mohamed, Fatma A El Sherif, Eman Mosad, Mohammed F Abdel-Hamed
BACKGROUND: The most common surgical procedure for breast cancer is the modified radical mastectomy (MRM), but it is associated with significant postoperative pain. Regional anesthesia can reduce the stress response associated with surgical trauma. OBJECTIVES: Our aim is to explore the efficacy of 1 µg/kg dexmedetomedine added to an ultrasound (US)-modified pectoral (Pecs) block on postoperative pain and stress response in patients undergoing MRM. STUDY DESIGN: A randomized, double-blind, prospective study...
March 2018: Pain Physician
https://www.readbyqxmd.com/read/29416236/dexmedetomidine-as-an-adjunctive-analgesic-to-ropivacaine-in-pectoral-nerve-block-in-oncological-breast-surgery-a-randomized-double-blind-prospective-study
#8
Haramritpal Kaur, Poonam Arora, Gurpreet Singh, Amandeep Singh, Shobha Aggarwal, Mukesh Kumar
Background and Aims: Pectoral nerve block (Pecs) using local anesthetic (LA) agent is a newer analgesic technique for breast surgeries. This study further evaluates the effect of addition of dexmedetomidine to LA agent on total duration of analgesia and postoperative morphine consumption. Material and Methods: A total of 60 American Society of Anesthesiologist Grade I and II female patients with age ≥18 years, scheduled for oncological breast surgery, were enrolled in the study...
October 2017: Journal of Anaesthesiology, Clinical Pharmacology
https://www.readbyqxmd.com/read/29241077/pectoral-nerve-blocks-to-improve-analgesia-after-breast-cancer-surgery-a-prospective-randomized-and-controlled-trial
#9
Neethu M, Ravinder Kumar Pandey, Ankur Sharma, Vanlalnghaka Darlong, Jyotsna Punj, Renu Sinha, Preet Mohinder Singh, Nandini Hamshi, Rakesh Garg, Chandralekha Chandralekha, Anurag Srivastava
STUDY OBJECTIVE: To evaluate the analgesic efficacy of ultrasound guided combined pectoral nerve blocks I and II in patients scheduled for surgery for breast cancer. DESIGN: Prospective, randomized, control trial. SETTING: Operating rooms in a tertiary care hospital of Northern India. PATIENTS: Sixty American Society of Anesthesiologists status I to II adult women, aged 18-70years were enrolled in this study. INTERVENTIONS: Patients were randomized into two groups (30 patients in each group), PECS (P) group and control (C) group...
March 2018: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/29016551/pectoral-fascial-pecs-i-and-ii-blocks-as-rescue-analgesia-in-a-patient-undergoing-minimally-invasive-cardiac-surgery
#10
Suraj Yalamuri, Rebecca Y Klinger, W Michael Bullock, Donald D Glower, Brandi A Bottiger, Jeffrey C Gadsden
INTRODUCTION: Patients undergoing minimally invasive cardiac surgery have the potential for significant pain from the thoracotomy site. We report the successful use of pectoral nerve block types I and II (Pecs I and II) as rescue analgesia in a patient undergoing minimally invasive mitral valve repair. CASE REPORT: In this case, a 78-year-old man, with no history of chronic pain, underwent mitral valve repair via right anterior thoracotomy for severe mitral regurgitation...
November 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28932733/pectoral-nerve-block-pecs-block-with-sedation-for-breast-conserving-surgery-without-general-anesthesia
#11
Eun-Jin Moon, Seung-Beom Kim, Jun-Young Chung, Jeong-Yoon Song, Jae-Woo Yi
Most regional anesthesia in breast surgeries is performed as postoperative pain management under general anesthesia, and not as the primary anesthesia. Regional anesthesia has very few cardiovascular or pulmonary side-effects, as compared with general anesthesia. Pectoral nerve block is a relatively new technique, with fewer complications than other regional anesthesia. We performed Pecs I and Pec II block simultaneously as primary anesthesia under moderate sedation with dexmedetomidine for breast conserving surgery in a 49-year-old female patient with invasive ductal carcinoma...
September 2017: Annals of Surgical Treatment and Research
https://www.readbyqxmd.com/read/28890559/comparison-of-the-post-operative-analgesic-effect-of-paravertebral-block-pectoral-nerve-block-and-local-infiltration-in-patients-undergoing-modified-radical-mastectomy-a-randomised-double-blind-trial
#12
Kartik Syal, Ankita Chandel
BACKGROUND AND AIMS: Paravertebral block, pectoral nerve (Pecs) block and wound infiltration are three modalities for post-operative analgesia following breast surgery. This study compares the analgesic efficacy of these techniques for post-operative analgesia. METHODS: Sixty-five patients with American Society of Anesthesiologists' physical status 1 or 2 undergoing modified radical mastectomy with axillary dissection were recruited for the study. All patients received 21 mL 0...
August 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/27988479/label-free-and-high-throughput-biosensing-of-multiple-tumor-markers-on-a-single-light-addressable-photoelectrochemical-sensor
#13
Juan Wang, Juan Long, Zhihong Liu, Wangze Wu, Chengguo Hu
The sensitive and label-free detection of multiple biomarkers on a single electrode by photoelectrochemical (PEC) sensors based on light addressing strategies is very attractive for developing portable and high-throughput biosensing systems. The essential prerequisite of this proposal is the employment of uniform photovoltaic material modified electrodes with high conversion efficiency. Herein, a novel two-step constant potential deposition method for the rapid fabrication of bismuth sulfide film modified ITO electrodes (Bi2S3/ITO) was established...
May 15, 2017: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/27851263/1628-pecs-i-ii-blocks-as-rescue-analgesia-in-a-patient-undergoing-port-access-cardiac-surgery
#14
Suraj Yalamuri, Rebecca Klinger, William Bullock, Donald Glower, Jeffrey Gadsden, Brandi Bottiger
No abstract text is available yet for this article.
December 2016: Critical Care Medicine
https://www.readbyqxmd.com/read/27543533/efficacy-of-pectoral-nerve-block-versus-thoracic-paravertebral-block-for-postoperative-analgesia-after-radical-mastectomy-a-randomized-controlled-trial
#15
S Kulhari, N Bharti, I Bala, S Arora, G Singh
BACKGROUND: Pectoral nerve (PecS) block is a recently introduced technique for providing surgical anaesthesia and postoperative analgesia during breast surgery. The present study was planned to compare the efficacy and safety of ultrasound-guided PecS II block with thoracic paravertebral block (TPVB) for postoperative analgesia after modified radical mastectomy. METHODS: Forty adult female patients undergoing radical mastectomy were randomly allocated into two groups...
September 2016: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/27315180/implementation-of-pecs-i-and-pecs-ii-blocks-as-part-of-opioid-sparing-approach-to-breast-surgery
#16
LETTER
Alexander Amir, Steeve Jolin, Stephane Amberg, Scott Nordstrom
No abstract text is available yet for this article.
July 2016: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/27097516/-difference-in-the-spread-of-injectate-between-ultrasound-guided-pectoral-nerve-block-i-and-ii-a-cadaver-study
#17
Masaru Kikuchi, Shunsuke Takaki, Takeshi Nomura, Takahisa Goto
BACKGROUND: Pectoral nerve block (PECS block) is first reported by Blanco et al, and mainly used for analgesia for breast surgery in Japan. However, the spread of PECS block is unclear. METHODS: Ultrasound guided PECS I and II blocks were performed in a cadaver, and the cadaver was dissected for evaluation of the spread of coloring matter. RESULTS: The coloring matter by PECS I block was spread to the axillary region between the major and minor pectoral muscles, while PECS II block remained over the fascia of the serratus muscle from mid-clavicular line to middle axillary line...
March 2016: Masui. the Japanese Journal of Anesthesiology
https://www.readbyqxmd.com/read/26934607/ultrasound-guided-serratus-anterior-plane-block-in-breast-reconstruction-surgery
#18
Rakhi Khemka, Arunangshu Chakraborty, Rosina Ahmed, Taniya Datta, Sanjit Agarwal
Pecs block and its variations have been used for various breast surgeries. We describe 2 cases of mastectomy and breast reconstruction by latissimus dorsi (LD) flap where regional analgesia was provided by a combination of ultrasound-guided Pecs-I block and serratus anterior plane block, a recently described technique in which local anesthetic is deposited in the plane between the LD and serratus anterior muscle. This resulted in excellent intraoperative and postoperative analgesia and a minimum of systemic analgesics...
May 1, 2016: A & A Case Reports
https://www.readbyqxmd.com/read/26613240/the-association-between-the-ultrasound-guided-serratus-plane-block-and-pecs-i-block-can-represent-a-valid-alternative-to-conventional-anesthesia-in-breast-surgery-in-a-seriously-ill-patient
#19
LETTER
Pierfrancesco Fusco, Paolo Scimia, Franco Marinangeli, Tullio Pozone, Emiliano Petrucci
No abstract text is available yet for this article.
February 2016: Minerva Anestesiologica
https://www.readbyqxmd.com/read/25582670/bilateral-association-of-pecs-i-block-and-serratus-plane-block-for-postoperative-analgesia-after-double-modified-radical-mastectomy
#20
LETTER
A Bouzinac, G Brenier, M Dao, A Delbos
No abstract text is available yet for this article.
May 2015: Minerva Anestesiologica
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