scholarly journals Bloqueio locorregional do plano transverso abdominal em gata submetida a ovariohisterectomia e cistotomia: Relato de caso

PubVet ◽  
2021 ◽  
Vol 15 (12) ◽  
pp. 1-6
Author(s):  
Ludimilla Cristina Teles Martins ◽  
Guilherme Machado Holzlsauer ◽  
Flávia Augusta de Oliveira ◽  
Ana Paula Gering
Keyword(s):  

O bloqueio do plano transverso abdominal (Tap Block) é uma técnica de anestesia locorregional que consiste na aplicação do anestésico local no plano inter-neurofascial, promovendo bloqueio da pele, músculos e peritônio parietal da parede abdominal ventral nos animais. O objetivo do trabalho foi relatar o uso do bloqueio do plano transverso abdominal em gata submetida à ovariohisterectomia e cistotomia. Foi atendida na Clínica Veterinária Universitária uma gata para atendimento pré-cirúrgico de castração. O tutor relatou que aplicava vacina anti-cio e desde então observou aumento de volume abdominal. Realizaram-se exames laboratoriais de hemograma, bioquímicos (Alanina Amino Trasnferase-ALT, fosfatase alcalina, ureia e creatinina), proteínas totais e frações e ultrassonografia abdominal, sendo que neste observou-se cálculo em vesícula urinária e piometra/hemometra/mucometra. O paciente foi encaminhado para realizar ovariohisterectomia terapêutica e cistotomia. A medicação pré-anestésica consistiu em midazolam (0,2 mg/kg), cetamina (2 mg/kg), metadona (0,3 mg/kg) e acepromazina (0,03mg/kg) todos por via intramuscular. Vinte minutos após MPA, inseriu-se o cateter 22G na veia cefálica direita e em seguida o animal foi encaminhado para a sala de ultrassonografia para realizar o bloqueio locorregional. Posicionou-se o animal em decúbito dorsal e realizou-se a anestesia locorregional do plano transverso do abdômen guiada por ultrassom, com bupivacaína (0,2 ml/kg) diluída 1:2 em água para injeção distribuída em quatro pontos do abdômen. No centro cirúrgico, efetuou-se a indução anestésica com propofol dose efeito e para manutenção da anestesia, optou-se pelo sevofluorano. Durante a monitoração anestésica não se observou alterações hemodinâmicas que revelassem nocicepção no animal, devido ao uso do bloqueio locorregional. A recuperação se deu de maneira rápida, sem observar-se sinais de dor no comportamento animal, mostrando a eficácia analgésica do bloqueio e a importância do mesmo na rotina anestésica.

2019 ◽  
Vol 9 (2) ◽  
pp. 117-122
Author(s):  
Avanish Kumar Saxena ◽  
◽  
Amrita Gupta ◽  
Pulkit Agarwal ◽  
Mahima Agarwal ◽  
...  

2018 ◽  
Vol 8 (5) ◽  
pp. 37-41
Author(s):  
Minh Nguyen Van ◽  
Nga Bui Thi Thuy ◽  
Thinh Tran Xuan

Background: The transversus abdominis plane block (TAP block), a regional block, provides effective analgesia after lower abdominal surgeries. The objective of this study was to assess whether transversus abdominis plane block is effective as part of multimodal pain management following Cesarean section. Materials and Method: Totally, 60 ASA I and II parturients for Cesarean section via Pfannenstiel incision under spinal anesthesia were randomly allocated to either the TAP block group or the control. The TAP block group received a landmark-orientated, bilateral TAP block with 0.25% levobupivacain 17,5ml each side in the triangle of Petit. Postoperative pain treatment followed the same protocole for both groups with 1gram paracetamol intravenously and received patrient-controlled analgesia with intravenous morphine. The time to first request of analgesic, morphine consumption, visual analogue scale (VAS) pain scores and side effects were scored at 2, 4, 6, 8, 12 h postoperatively. Results: The time to first request of analgesic was longer, morphine consumption was lower in TAP group than in the control (p < 0.05). Visual analogue scale (VAS) pain scores at rest and on mouvement were similar in two groups at 2h, but lower in TAP group from 4h (p < 0.05). No severe adverse effects were detected in two groups. Conclusion: TAP block prolonged the time to fisrt request of analgesic and reduced morphine consumption, the VAS pain scores significantly both at rest and on mouvement. Therefore, TAP block is feasible and effective as part of a multimodal analgesia regimen after Caesarean section. Key words: Caesarean section, multimodal pain management, transversus abdominis plane block


2021 ◽  
Vol 10 (3) ◽  
pp. 394
Author(s):  
Jannis Löchel ◽  
Viktor Janz ◽  
Vincent Justus Leopold ◽  
Michael Krämer ◽  
Georgi I. Wassilew

Background: Patients undergoing periacetabular osteotomy (PAO) may experience significant postoperative pain due to the extensive approach and multiple osteotomies. The aim of this study was to assess the efficacy of the transversus abdominis plane (TAP) block on reducing opioid consumption and improving clinical outcome in PAO patients. Patients and Methods: We conducted a two-group randomized-controlled trial in 42 consecutive patients undergoing a PAO for symptomatic developmental dysplasia of the hip (DDH). The study group received an ultrasound-guided TAP block with 20 mL of 0.75% ropivacaine prior to surgery. The control group did not receive a TAP block. All patients received a multimodal analgesia with nonsteroidal anti-inflammatory drugs (NSAID) (etoricoxib and metamizole) and an intravenous patient-controlled analgesia (PCA) with piritramide (1.5 mg bolus, 10 min lockout-time). The primary endpoint was opioid consumption within 48 h after surgery. Secondary endpoints were pain scores, assessment of postoperative nausea and vomiting (PONV), measurement of the quality of recovery using patient-reported outcome measure and length of hospital stay. Forty-one patients (n = 21 TAP block group, n = 20 control group) completed the study, per protocol. One patient was lost to follow-up. Thirty-three were women (88.5%) and eight men (19.5%). The mean age at the time of surgery was 28 years (18–43, SD ± 7.4). All TAP blocks were performed by an experienced senior anaesthesiologist and all operations were performed by a single, high volume surgeon. Results: The opioid consumption in the TAP block group was significantly lower compared to the control group at 6 (3 mg ± 2.8 vs. 10.8 mg ± 5.6, p < 0.0001), 24 (18.4 ± 16.2 vs. 30.8 ± 16.4, p = 0.01) and 48 h (29.1 mg ± 30.7 vs. 54.7 ± 29.6, p = 0.04) after surgery. Pain scores were significantly reduced in the TAP block group at 24 h after surgery. There were no other differences in secondary outcome parameters. No perioperative complication occurred in either group. Conclusion: Ultrasound-guided TAP block significantly reduces the perioperative opioid consumption in patients undergoing PAO.


2013 ◽  
Vol 63 (5) ◽  
pp. 422-425 ◽  
Author(s):  
Isabel Flor de Lima ◽  
Filipe Linda ◽  
Ângela dos Santos ◽  
Neusa Lages ◽  
Carlos Correia
Keyword(s):  

Pain Practice ◽  
2013 ◽  
Vol 13 (2) ◽  
pp. 169-170
Author(s):  
Nouchan Mellati ◽  
David Plancade ◽  
Christian Landy ◽  
Helene Fetissof ◽  
Raphael Paris ◽  
...  

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