Sobre a analgesia pós-operatória da morfina, cetamina ou da associação em cadelas submetidas à ovariossalpingohisterectomia eletiva

This study aimed to evaluate the post operative analgesic effects of morphine or ketamine alone or their combination in 24 healthy bitches, weighing 11.01±8.69kg and aging 27±17 months, submitted to elective ovariohysterectomy. The animals were distributed to one of the three treatments after the anaesthetic induction: morphine (GM, n=8, 0.5mg kg-1 IM), ketamine (GK, n=8, 2.5mg kg-1 IM) or ketamine combined to morphine (GKM) using the same doses previously described. Sedation score and pain assessment were performed blindly two hours before surgery and at 1, 2, 4, 8, 12, and 24 hours after extubation, using the Dobbins scale (sedation) and visual analogue scale (pain) and Glasgow modified pain scale (GMPS). Rescue analgesia was performed with 1.0mg kg-1 of morphine and if not sufficient, followed by 0.2mg kg-1 of meloxicam, both IM, when the GMPS reached above 33% of the total score. Non parametric data were analyzed using Friedmańs test followed by Dunńs test for differences in time. Kruskal-Walliś test followed by Dunńs test were used to investigate differences in the number of analgesic rescues and among groups at each time. Parametric data were evaluated by ANOVA followed by Tukey's test (P<0.05). Except for GMPS, where the values of GM were greater than for GKM at 1h post-extubation, there were no other differences among groups. The number of rescue analgesia was greater in GM (11 in total; twice in 3 animals,) when compared to GKM (3; twice in 1 animal) and GK (2; twice in 1 animal). Analgesia provided by pre-incisional ketamine was more effective when compared to morphine. According to that, ketamine alone may be used as a preemptive analgesic in bitches undergoing ovariohysterectomy; however, rescue analgesia may be necessary.

Comparison of intrarectal ozone, ozone administered in acupoints and meloxicam for postoperative analgesia in bitches undergoing ovariohysterectomy

Since all analgesics currently available for use in dogs have been associated with some adverse effects, the search for an effective analgesic that does not cause harm is important. This study investigated the postoperative analgesic effects of ozone administered either intrarectally or into acupoints in bitches undergoing ovariohysterectomy (OH). Twenty-four healthy adult bitches were randomly assigned to one of the three treatments 10min after sedation, as follows: 0.2mg/kg of intramuscular (IM) meloxicam (M); rectal insufflation of 10mL of 30μg/mL ozone (OI), or acupoint injection of 0.5mL ozone (30μg/mL; OA). Following sedation with acetylpromazine, anaesthesia was induced with propofol and fentanyl and maintained with isoflurane/O2. Pain was assessed using the modified Glasgow pain scale (MGPS) and the visual analogue scale (VAS) on the day before surgery, before anaesthesia, and at 1, 2, 4, 6, 8, 12 and 24h after surgery. Rescue analgesia was performed using 0.5mg/kg of morphine IM if MGPS was >3.33 points.No statistically significant differences in pain scales were found among the three analgesic protocols or the time points in each group ( P>. 0.05). Two dogs treated with OA required rescue analgesia. Meloxicam, rectal insufflation of ozone and ozone injected into acupoints provided satisfactory analgesia for 24. h in bitches undergoing elective OH. Ozone had no measurable adverse effects and is an alternative option to promote pain relief. © 2013 Elsevier Ltd.

Considerações sobre analgesia controlada pelo paciente (PCA) em hospital universitário

Pós-graduação em Anestesiologia - FMB

Avaliação da metadona e do tramadol sobre analgesia pós-operatória e parâmetros clínicos de cadelas submetidas a ovarioisterectomias e mastectomias

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Diferentes taxas de infusão de tramadol na analgesia trans e pós-operatória imediata em cães submetidos a procedimentos ortopédicos: Thais Mayara Menegheti.-

Pós-graduação em Ciência Animal - FMVA

Avaliação de duas doses de lidocaína, administradas à altura da primeira vértebra lombar sobre a analgesia trans-cirúrgica e parâmetros cardiorrespiratórios em cadelas submetidas à ovariohisterectomia

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Efeito da acupuntura e eletroacupuntura na contração gástrica em cães (Canis familiaris)

Pós-graduação em Medicina Veterinária - FMVZ

Avaliação da eficácia analgésica da farmacopuntura com meloxicam e da aquapuntura preemptivas em gatas submetidas à ovariosalpingohisterectomia (OSH)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Analgesia peridural com ropivacaína associada ao midazolam em cadelas submetidas a ovário-salpingo-histerectomia

Pós-graduação em Ciência Animal - FMVA

Analgesia pós-operatória em gatas submetidas à ovariohisterectomia tratadas com buprenorfina por diferentes vias de administração

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Estimulação elétrica nervosa transcutânea (TENS) como analgesia no período de dilatação do trabalho de parto

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Grau de satisfação e intensidade da dor dos pacientes submetidos à biópsia prostática transretal guiada por ultrassom com uso de sedação e analgesia endovenosa com midazolam e citrato de fentanila

Pós-graduação em Bases Gerais da Cirurgia - FMB

Avaliação ultra-sonográfica da acupuntura na involução uterina em cadelas

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Função renal após colecistectomia por laparoscopia e analgesia com tramadol e dipirona ou cetorolaco

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da analgesia visceral e da segurança da infusão contínua da hioscina em equinos

Pós-graduação em Cirurgia Veterinária - FCAV