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Fuertes-Recuero M, de Segura IAG, López AS, Suárez-Redondo M, Arrabé SC, Hidalgo SP, Fontanillas-Pérez JC, Ortiz-Diez G. Postoperative pain in dogs undergoing either laparoscopic or open ovariectomy. Vet J 2024; 306:106156. [PMID: 38834104 DOI: 10.1016/j.tvjl.2024.106156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 05/13/2024] [Accepted: 05/31/2024] [Indexed: 06/06/2024]
Abstract
A prospective, quasi-experimental, clinical trial was performed to assess acute postoperative pain in healthy female dogs following elective ovariectomy by either laparoscopy (n=13) or laparotomy (n=14). Pain was assessed by both a veterinarian at the hospital, and by the owner once the patient was discharged. The Spanish version of the short form of the Glasgow Composite Measuring Pain Scale (CMPS-SF) was used. Pain scores were assessed by the veterinarian preoperatively and at 1, 2, 4, and 6 h after extubation, whilst owner-assessed scores were performed preoperatively and at postoperative days 0, 1, 2, 3, 5 and 7. Data were compared with Mann-Whitney-U test. Veterinarian-assessed CMPS-SF scores were different between both groups at all postoperative times but not at baseline, being below 6/24 in all dogs in the laparoscopy group, but equal to or greater than 6/24 in the laparotomy group at 1 h (n=12), and 4 h (n=4) (P<0.001 and P=0.029, respectively). There were also differences in pain scores between both groups at 2 h (P=0.012) and 6 h (P=0.007), being below 6/24 in all of them. However, there were no differences in owner assessments between groups. In conclusion, ovariectomy performed by laparoscopy induced lower pain scores that were below the pain threshold set by the CMPS-SF during the first 6 h postoperatively. After discharge, and up to one week later, ongoing owner-assessed scores suggest no pain was induced with neither of the techniques. Owners were proactive allowing real-time pain assessment to be reported. The development and validation of instruments for acute pain assessment by owners is warranted, as these tools are currently lacking.
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Affiliation(s)
- M Fuertes-Recuero
- Department of Physiology, College of Veterinary Medicine, Complutense University of Madrid, Avda. Puerta de Hierro s/n, Madrid 28040, Spain; Complutense Veterinary Teaching Hospital, Complutense University of Madrid, Avda. Puerta de Hierro s/n, Madrid 28040, Spain.
| | - I A Gómez de Segura
- Complutense Veterinary Teaching Hospital, Complutense University of Madrid, Avda. Puerta de Hierro s/n, Madrid 28040, Spain; Department of Animal Medicine and Surgery, College of Veterinary Medicine, Complutense University of Madrid, Avda. Puerta de Hierro s/n, Madrid 28040, Spain
| | - A Sánchez López
- Puchol Veterinary Hospital, C/Sauceda 8, Madrid 28050, Spain
| | - M Suárez-Redondo
- Complutense Veterinary Teaching Hospital, Complutense University of Madrid, Avda. Puerta de Hierro s/n, Madrid 28040, Spain
| | - S Canfrán Arrabé
- Complutense Veterinary Teaching Hospital, Complutense University of Madrid, Avda. Puerta de Hierro s/n, Madrid 28040, Spain; Department of Animal Medicine and Surgery, College of Veterinary Medicine, Complutense University of Madrid, Avda. Puerta de Hierro s/n, Madrid 28040, Spain
| | - S Penelo Hidalgo
- Complutense Veterinary Teaching Hospital, Complutense University of Madrid, Avda. Puerta de Hierro s/n, Madrid 28040, Spain
| | - J C Fontanillas-Pérez
- Department of Physiology, College of Veterinary Medicine, Complutense University of Madrid, Avda. Puerta de Hierro s/n, Madrid 28040, Spain
| | - G Ortiz-Diez
- Complutense Veterinary Teaching Hospital, Complutense University of Madrid, Avda. Puerta de Hierro s/n, Madrid 28040, Spain; Department of Animal Medicine and Surgery, College of Veterinary Medicine, Complutense University of Madrid, Avda. Puerta de Hierro s/n, Madrid 28040, Spain
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Feng Y, Chang P, Liu J, Zhang WS. Effects and mechanisms of perioperative medications on the hypothalamic pituitary adrenal response to surgical injury: A narrative review. J Clin Anesth 2024; 94:111367. [PMID: 38232466 DOI: 10.1016/j.jclinane.2023.111367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 11/30/2023] [Accepted: 12/18/2023] [Indexed: 01/19/2024]
Abstract
The adrenal gland is a vital endocrine organ, and adrenal steroid synthesis and secretion are closely regulated by the hypothalamic-pituitary-adrenal (HPA) axis in response to various stimuli. Surgery or trauma can activate the HPA axis and induce the secretion of cortisol. Different cortisol responses vary with the grade of surgery. Perioperative medications have the potential to decrease the cortisol level in the body, and both excessive and insufficient cortisol levels after surgery are disadvantageous. The effect of perioperative medications on the HPA response to surgery can be divided into three levels: "adrenal insufficiency (AI)", "stress response inhibition", and "uncertainty". The clinical presentation of AI includes fatigue, nausea, vomiting, abdominal pain, muscle cramps, hypotension, hypovolemic shock and prerenal failure, which may result in fatal consequences. Stress response inhibition can reduce postoperative complications, such as pain and cognitive dysfunction. This is protective to patients during perioperative and postoperative periods. The aim of the present review is to shed light on current evidence regarding the exact effects and mechanisms of perioperative medications on the HPA response to surgical injury and provide the applicable guidance on clinical anesthesia.
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Affiliation(s)
- Yan Feng
- Department of Anesthesiology, Affiliated Hospital of North Sichuan Medical College, China; Department of Anesthesiology, West China Hospital, Sichuan University, China; Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan University, China
| | - Pan Chang
- Department of Anesthesiology, West China Hospital, Sichuan University, China; Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan University, China
| | - Jin Liu
- Department of Anesthesiology, West China Hospital, Sichuan University, China; Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan University, China
| | - Wen-Sheng Zhang
- Department of Anesthesiology, West China Hospital, Sichuan University, China; Laboratory of Anesthesia and Critical Care Medicine, National-Local Joint Engineering Research Centre of Translational Medicine of Anesthesiology, West China Hospital, Sichuan University, China.
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Bozkurt G, Kaya F, Yildiz M. Does maropitant provide more effective perioperative pain management than meloxicam in bitches undergoing ovariohysterectomy? The first report on the comparison of visceral algesia-analgesia for ovariohysterectomy. Res Vet Sci 2024; 169:105179. [PMID: 38335894 DOI: 10.1016/j.rvsc.2024.105179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 02/04/2024] [Accepted: 02/05/2024] [Indexed: 02/12/2024]
Abstract
Ovariohysterectomy (OVH) is a widely used surgical procedure in small animal practice. In developing countries, injectable anesthetics such as ketamine and xylazine are commonly used in veterinary medicine. Pharmacological agents with analgesic activity, such as ketamine and meloxicam, are not sufficiently effective in reducing visceral pain. Therefore, this study aimed to investigate the visceral analgesia and anti-inflammatory effectiveness of maropitant compared with those of meloxicam during and after OVH in bitches. In this study, thirty-six bitches were randomly divided into the maropitant, meloxicam, and control groups. The heart rate (HR), peripheral oxygen saturation, and respiratory rate were monitored during the procedure. Pain scores were assessed using the University of Melbourne pain scale (UMPS). Rescue analgesia was not necessary for any bitch at any time point. Blood samples were collected before anesthesia induction and 24 h after the operation to determine C-reactive protein (CRP) levels. No significant difference was observed in HR between the control and meloxicam groups when the right ovary was removed, and the HR of the maropitant group was significantly (p < 0.05) lower than that of the control group. The pain scores of the maropitant group were significantly (p < 0.05) lower than those of the other groups. However, no significant differences were observed in CRP levels between the groups. In conclusion, compared to meloxicam, maropitant provided more effective visceral analgesia in bitches undergoing OVH, although no significant difference was found in its anti-inflammatory effect.
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Affiliation(s)
- Gokhan Bozkurt
- Burdur Mehmet Akif Ersoy University, Faculty of Veterinary Medicine, Department of Obstetrics and Gynecology, Burdur, Türkiye.
| | - Feyyaz Kaya
- Balikesir University, Faculty of Veterinary Medicine, Department of Internal Medicine, Balikesir, Türkiye
| | - Mehmet Yildiz
- Burdur Mehmet Akif Ersoy University, Faculty of Veterinary Medicine, Department of Obstetrics and Gynecology, Burdur, Türkiye
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Krystalli A, Sideri A, Kazakos GM, Anatolitou A, Prassinos NN. Contribution to the Study of Perioperative Factors Affecting the Restoration of Dog's Mobility after Femoral Head and Neck Excision: A Clinical Study in 30 Dogs. Animals (Basel) 2023; 13:2295. [PMID: 37508072 PMCID: PMC10376395 DOI: 10.3390/ani13142295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 07/07/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023] Open
Abstract
This study aimed to compare postoperative analgesia and the time of limb weight bearing induced by the intraoperative administration of a local anesthetic at the site of the femoral head and neck excision (FHNE) in dogs, with and without the administration of preoperative epidural anesthesia. Additionally, the impact of postoperative opioid drug administration on weight-bearing time was examined. This randomized, blinded, prospective clinical study included 30 client-owned dogs. The dogs were randomly divided into three groups (A, B, C), each further divided into two subgroups (A1, A2, B1, B2, C1, C2). Group A received epidural anesthesia and ropivacaine at the ostectomy site, Group B received only ropivacaine, and Group C served as the control group. Subgroup 1 received a non-steroidal anti-inflammatory drug postoperatively, while Subgroup 2 had tramadol added to their regimen. Pain assessment was conducted using the University of Melbourne Pain Scale (UMPS) and an algometer. The study concluded that multimodal analgesia, utilizing all the aforementioned analgesic techniques, resulted in faster limb weight bearing for dogs undergoing FHNE.
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Affiliation(s)
- Androniki Krystalli
- Surgery & Obstetrics Unit, Companion Animal Clinic, School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University, 54627 Thessaloniki, Greece
| | - Aikaterini Sideri
- Clinic of Surgery, Faculty of Veterinary Science, School of Health Sciences, University of Thessaly, 43100 Karditsa, Greece
| | - George M Kazakos
- Surgery and Anesthesiology-Intensive Care, Companion Animal Clinic, School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University, 54627 Thessaloniki, Greece
| | - Anthi Anatolitou
- Surgery & Obstetrics Unit, Companion Animal Clinic, School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University, 54627 Thessaloniki, Greece
| | - Nikitas N Prassinos
- Surgery & Obstetrics Unit, Companion Animal Clinic, School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University, 54627 Thessaloniki, Greece
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Gruen ME, Lascelles BDX, Colleran E, Gottlieb A, Johnson J, Lotsikas P, Marcellin-Little D, Wright B. 2022 AAHA Pain Management Guidelines for Dogs and Cats. J Am Anim Hosp Assoc 2022; 58:55-76. [PMID: 35195712 DOI: 10.5326/jaaha-ms-7292] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
These updated guidelines present a practical and logical approach to the assessment and management of acute and chronic pain in canine and feline patients. Recognizing pain is fundamental to successful treatment, and diagnostic guides and algorithms are included for assessment of both acute and chronic pain. Particularly for chronic pain, capturing owner evaluation is important, and pain-assessment instruments for pet owners are described. Expert consensus emphasizes proactive, preemptive pain management rather than a reactive, "damage control" approach. The guidelines discuss treatment options centered on preemptive, multimodal analgesic therapies. There is an extensive variety of pharmacologic and nonpharmacologic therapeutic options for the management of acute and chronic pain in cats and dogs. The guidelines include a tiered decision tree that prioritizes the use of the most efficacious therapeutic modalities for the treatment of acute and chronic pain.
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Affiliation(s)
- Margaret E Gruen
- North Carolina State University, Department of Clinical Sciences (M.E.G.)
| | - B Duncan X Lascelles
- North Carolina State University, Translational Research in Pain, Department of Clinical Sciences (B.D.X.L.)
| | | | | | | | | | - Denis Marcellin-Little
- University of California, Davis, Department of Surgical and Radiological Sciences (D.M-L.)
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Morgaz J, Latorre DF, Serrano-Rodríguez JM, Granados MM, Domínguez JM, Fernández-Sarmiento JA, Quiros-Carmona S, Navarrete-Calvo R. Preperitoneal ropivacaine infusion versus epidural ropivacaine-morphine for postoperative analgesia in dogs undergoing ovariohysterectomy: a randomized clinical trial. Vet Anaesth Analg 2021; 48:935-942. [PMID: 34561181 DOI: 10.1016/j.vaa.2021.04.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 04/02/2021] [Accepted: 04/21/2021] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To assess the effect of continuous wound infusion (CWI) with preperitoneal ropivacaine on postoperative analgesia and compare it with the epidural administration of ropivacaine and morphine in bitches undergoing ovariohysterectomy. STUDY DESIGN A parallel, randomized, clinical, prospective and nonblinded study. ANIMALS A group of 38 Greyhound bitches. METHODS In the catheter group (CathG), CWI with ropivacaine 1% (1 mg kg-1 + 0.8 mg kg-1 hour-1) was applied to the preperitoneal space over the surgical incision. In the epidural group (EpiG), ropivacaine 0.5% (1.3 mg kg-1) and morphine (0.1 mg kg-1) were epidurally administered. Occipital-coccygeal length was used to calculate the volume for the epidural. Pain was scored using a dynamic interactive visual analogue scale (DIVAS) and Glasgow composite measure pain scale-short form (CMPS-SF) before anaesthesia and at 2, 4, 6, 18, 21 and 24 hours after extubation. Incisional sensitivity using a dynamometer (MWTs-incision) was evaluated simultaneously. Plasma ropivacaine and cortisol concentrations, degree of sedation, motor blockade and response to interdigital clamping were measured or assessed. A two-way mixed analysis of variance and a Mann-Whitney U test were used to analyse data; p < 0.05. RESULTS No differences were detected in the DIVAS (p = 0.301), CMPS-SF (p = 0.600) scores, MWTs-incision measurements (p = 0.257) and cortisol values (p = 0.878) between the groups. Rescue analgesia was required in two dogs, one in each group, at 2 hours. Sedation, motor blockade and negative response to interdigital clamping were detected in EpiG at 2, 4 and 6 hours. Mean plasma ropivacaine values were higher in CathG (0.475 ± 0.164 ng mL-1) than in EpiG (0.184 ± 0.213 ng mL-1; p = 0.001). CONCLUSION AND CLINICAL RELEVANCE Compared with epidural ropivacaine and morphine, CWI with preperitoneal ropivacaine is an effective analgesic technique for postoperative pain management in bitches undergoing ovariohysterectomy without motor blockade.
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Affiliation(s)
- Juan Morgaz
- Department of Animal Medicine and Surgery, Veterinary Faculty, University of Córdoba, Córdoba, Spain.
| | - David F Latorre
- Health Sciences Faculty in the Technology University of Pereira, Pereira, Colombia
| | - Juan M Serrano-Rodríguez
- Department of Nursing, Pharmacology and Physiotherapy, Pharmacology Area, University of Córdoba, Córdoba, Spain
| | - María M Granados
- Department of Animal Medicine and Surgery, Veterinary Faculty, University of Córdoba, Córdoba, Spain
| | - Juan M Domínguez
- Department of Animal Medicine and Surgery, Veterinary Faculty, University of Córdoba, Córdoba, Spain
| | | | - Setefilla Quiros-Carmona
- Department of Animal Medicine and Surgery, Veterinary Faculty, University of Córdoba, Córdoba, Spain
| | - Rocío Navarrete-Calvo
- Department of Animal Medicine and Surgery, Veterinary Faculty, University of Córdoba, Córdoba, Spain
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7
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Karna SR, Chambers P, Singh P, Lopez-Villalobos N, Kongara K. Evaluation of analgesic interaction between morphine, maropitant and dexmedetomidine in dogs undergoing ovariohysterectomy. N Z Vet J 2021; 70:10-21. [PMID: 33950785 DOI: 10.1080/00480169.2021.1927231] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
ABSTRACTAims: To compare the analgesic effect of morphine combined with maropitant and/or dexmedetomidine to morphine alone but at a higher dose, and to evaluate the pharmacokinetics of the drug combinations, in dogs undergoing ovariohysterectomy (OHE).Methods: Forty client-owned dogs were randomised into four treatment groups (n = 10 per group) each to receive a different analgesic protocol. After premedication with I/M acepromazine, anaesthesia was induced with propofol to effect and maintained with isoflurane in 100% oxygen delivered via a circle system. The heart rate, respiratory rate, blood pressure, haemoglobin oxygen saturation, end-tidal partial pressure of carbon dioxide, electrocardiogram and rectal temperature were monitored during anaesthesia. The test drugs (Mor: 0.6 mg/kg morphine; Maro + Mor: 0.3 mg/kg morphine and 1 mg/kg maropitant; Dex + Mor: 0.3 mg/kg morphine and 10 μg/kg dexmedetomidine; Dex + Maro + Mor: 0.2 mg/kg morphine, 7 μg/kg dexmedetomidine and 0.7 mg/kg maropitant) were administered I/M after induction of anaesthesia and 30 minutes before the expected start time of ovariohysterectomy, which was carried out by veterinary students under veterinary supervision. The short form of the Glasgow composite measure pain scale (CMPS-SF) and visual analogue scale (VAS) were used for pain assessment at 15 and 30 minutes and 1, 2, 3, 6, 9 and 24 hours after extubation. Dogs with CMPS-SF pain score ≥ 6 received rescue analgesia with S/C buprenorphine (0.02 mg/kg). Blood samples were collected before, 15, 30, 60 and 120 minutes after injection of the test drugs and concentration of the test drugs in plasma was determined by liquid chromatography-mass spectrometry.Results: Dogs that received Dex + Mor had significantly lower CMPS-SF (estimate of difference = -1.53 (SE 0.58); p = 0.010) and VAS (estimate of difference = -0.67 (SE 0.25); p = 0.007) scores compared to the dogs that received morphine alone. There was no evidence of a difference in the number of dogs requiring rescue between groups. All dogs that received dexmedetomidine showed cardiac arrhythmia and second-degree heart block. Mean (SD) maximum concentrations (Cmax,) of morphine in plasma were 6.8 (4.56), 9.56 (8.29), 9.30 (3.35) and 18.99 (9.41) ng/mL for the groups Dex + Mor, Dex + Maro + Mor, Maro + Mor and Mor respectively. The Cmax of morphine was significantly lower in the Dex + Mor (p = 0.004), Dex + Maro + Mor (p = 0.034) and Maro + Mor (p = 0.018) groups compared to the Mor group.Conclusions For dogs undergoing ovariohysterectomy, lower doses of morphine (0.2 and 0.3 mg/kg) combined with dexmedetomidine or maropitant may provide analgesia equivalent to or better than morphine when given alone at a higher dose (0.6 mg/kg).Abbreviations: AUC: Area under curve; Cmax: Maximum concentration in plasma; CMPS-SF: Glasgow composite measure pain scale - short form; NK1: Neurokinin-1; OHE: Ovariohysterectomy; Tmax: Time to Cmax; T1/2: Half-life of terminal elimination phase; VAS: Visual analogue scale.
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Affiliation(s)
- S R Karna
- School of Veterinary Science, Massey University, Palmerston North, New Zealand
| | - P Chambers
- School of Veterinary Science, Massey University, Palmerston North, New Zealand
| | - P Singh
- School of Veterinary Science, Massey University, Palmerston North, New Zealand
| | - N Lopez-Villalobos
- School of Veterinary Science, Massey University, Palmerston North, New Zealand
| | - K Kongara
- School of Veterinary Science, Massey University, Palmerston North, New Zealand
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Fudge JM, Page B, Mackrell A, Lee I. Evaluation of targeted bupivacaine for reducing acute postoperative pain in cats undergoing routine ovariohysterectomy. J Feline Med Surg 2020; 22:91-99. [PMID: 30720395 PMCID: PMC10814562 DOI: 10.1177/1098612x19826700] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2024]
Abstract
OBJECTIVES This study sought to determine if bupivacaine targeted at specific, potentially painful sites could enhance postoperative analgesia in routine feline ovariohysterectomies. A secondary objective was to assess the utility of multiple acute pain scales for cats in a high-volume surgery setting. METHODS Two hundred and twelve cats were included in a prospective, randomized, double-blinded, placebo-controlled clinical trial. Anesthesia included buprenorphine, ketamine, dexmedetomidine and isoflurane. A ventral midline ovariohysterectomy was performed and cats were administered bupivacaine (2 mg/kg), placebo control (0.9% saline) or sham control (observation only) intraoperatively at the ovarian suspensory ligaments and vessels, uterine body and incisional subcutaneous tissues. Two pain scales were used to assess cats postoperatively. Initially, a multidimensional composite pain scale (MCPS) and a 0-10 numeric pain rating scale (NRS) were used. Subsequently, the MCPS was replaced with a modified Colorado State University Feline Acute Pain Scale (mCSU). Pain scores for the test groups were compared using a one-way ANOVA and a Holm-Bonferroni post hoc analysis when a difference was found (P <0.05). RESULTS Pain for the bupivacaine group was lower than the control groups at 1 h post-recovery and discharge, attaining significance with higher body weights. The P values were 0.008 and 0.004 for 1 h post-recovery and discharge, respectively. Pain scores between evaluators for the MCPS and NRS correlated poorly with r values for 1 h post-recovery and discharge of -0.08 and 0.22, respectively. Additionally, the MCPS proved difficult to use and time consuming, especially for feral and fractious patients, and was replaced with the mCSU. CONCLUSIONS AND RELEVANCE Targeted bupivacaine reduced early postoperative pain scores following routine feline ovariohysterectomies. The technique used was simple, requiring just over a minute to perform at minimal additional cost. The MCPS was not ideal for use in a high-volume spay setting.
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Affiliation(s)
| | | | | | - Inhyung Lee
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Seoul National University, Seoul, Republic of Korea
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9
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Hoffrogge S, Schmicke M, Mischke R. Influence of dental restoration under general anaesthesia on the low-dose dexamethasone suppression test in dogs. Res Vet Sci 2020; 129:117-119. [PMID: 31954882 DOI: 10.1016/j.rvsc.2020.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 12/31/2019] [Accepted: 01/02/2020] [Indexed: 11/26/2022]
Abstract
It was the aim of the study to assess the impact of a minor surgical intervention under general anaesthesia on results of a low-dose dexamethasone suppression test (LDDST) in dogs. Five clinically healthy dogs underwent a LDDST (standard protocol) prior and 1, 4, 7, 14 and 28 days after a dental restoration under general anaesthesia. All LDDSTs revealed negative results. On all test days after intervention some dogs had basal cortisol concentrations below the reference range. Accordingly, plasma cortisol concentrations 4 and 8 h after dexamethasone injection were noticeably lower than before surgery and often even below the lower detection limit of 2.0 ng/ml. The study results may indicate a suppressive effect of a minor surgery under general anaesthesia on cortisol measurements during LDDSTs. It may be speculated that this could possibly lead to false negative test results in the postsurgical period, although transfer of these results to clinical cases is subject to limitations.
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Affiliation(s)
- Stefanie Hoffrogge
- Small Animal Clinic, University of Veterinary Medicine Hannover, Foundation, Bünteweg 9, 30559 Hannover, Germany
| | - Marion Schmicke
- Institute of Agricultural and Food Sciences, Martin-Luther-University Halle-Wittenberg, Karl-Freiherr-von-Fritsch-Straße 4, 06120 Halle, Germany
| | - Reinhard Mischke
- Institute of Agricultural and Nutritional Sciences, Animal Health Management, Natural Faculty III, Martin-Luther University Halle-Wittenberg, Theodor-Lieser-Str. 11, 06120 Halle, Germany.
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10
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Steagall PVM, Benito J, Monteiro B, Lascelles D, Kronen PW, Murrell JC, Robertson S, Wright B, Yamashita K. Intraperitoneal and incisional analgesia in small animals: simple, cost-effective techniques. J Small Anim Pract 2019; 61:19-23. [PMID: 31737915 DOI: 10.1111/jsap.13084] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 08/26/2019] [Accepted: 09/30/2019] [Indexed: 11/27/2022]
Abstract
The World Small Animal Veterinary Association Global Pain Council (WSAVA-GPC) has recently published its first "capsule review" by Monteiro et al. These are short articles that present a brief assessment of the scientific evidence and practical recommendations on important, and sometimes controversial, subjects in pain management. The capsules will be published regularly in the Journal of Small Animal Practice, the official journal of the WSAVA. This second article discusses the use of intraperitoneal and incisional analgesia in small animal practice, including their limitations and recommendations by the authors.
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Affiliation(s)
- P V M Steagall
- Department of Clinical Sciences, Université de Montréal, Montreal, Quebec, J2S 2M2, Canada
| | - J Benito
- Department of Clinical Sciences, Université de Montréal, Montreal, Quebec, J2S 2M2, Canada
| | - B Monteiro
- Department of Clinical Sciences, Université de Montréal, Montreal, Quebec, J2S 2M2, Canada
| | - D Lascelles
- Translational Research in Pain Program, Comparative Pain Research and Education Center, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, 27606, USA
| | - P W Kronen
- Veterinary Anaesthesia Service - International, Winterthur, 8400, Switzerland
| | - J C Murrell
- Highcroft Veterinary Referrals, Whitchurch, Bristol, BS14 9BE, UK
| | - S Robertson
- Lap of Love Veterinary Hospice, Lutz, Florida, 33549, USA
| | - B Wright
- Mistral Vet, Fort Collins, Colorado, 80534, USA
| | - K Yamashita
- Small Animal Clinical Sciences, Rakuno Gakuen University, Ebetsu, Hokkaido, 069-8501, Japan
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11
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Bydzovsky ND, Bockstahler B, Dupré G. Single-port laparoscopic-assisted ovariohysterectomy with a modified glove-port technique in dogs. Vet Surg 2019; 48:715-725. [PMID: 31161631 PMCID: PMC6618065 DOI: 10.1111/vsu.13242] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 11/09/2018] [Accepted: 11/27/2018] [Indexed: 01/08/2023]
Abstract
Objective To describe a single‐port laparoscopic‐assisted ovariohysterectomy (LOHE) with a modified glove‐port technique in dogs and compare it with previously published laparoscopic techniques for LOHE in dogs. Study design Prospective clinical study and technique description. Animals Forty‐two healthy female dogs. Methods Laparoscopic‐assisted ovariohysterectomy was performed with a custom‐made single‐port device. The total duration of surgery from first incision to skin closure was compared with previously published durations of LOHE in dogs. Short‐term complications were recorded. Results The median total duration of surgery was 24 minutes (range, 17.5–39.5; mean, 25.73; SD, 6.12), which was shorter than that described in most previously reported studies of LOHE in dogs (range, 20.8 ± 4.00–60.0 ± 18.45 minutes; P < .001). Intraoperative complications were minor, but wound complications occurred in 12 of 42 (29%) dogs. Conclusion Single‐port LOHE with the glove‐port technique in combination with a wound retractor and nonarticulated instruments was completed in all dogs. This technique was faster than what has been previously reported for other LOHE, but local wound complications were common. Clinical relevance The glove‐port technique described here offers a low‐cost alternative to other commercially available single‐port devices.
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Affiliation(s)
- Nina D Bydzovsky
- Department for Small Animals and Horses, Small Animal Surgery, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Barbara Bockstahler
- Department for Small Animals and Horses, Small Animal Surgery, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Gilles Dupré
- Department for Small Animals and Horses, Small Animal Surgery, University of Veterinary Medicine Vienna, Vienna, Austria
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Gutiérrez-Bautista ÁJ, Morgaz J, Granados MDM, Gómez-Villamandos RJ, Dominguez JM, Fernandez-Sarmiento JA, Aguilar-García D, Navarrete-Calvo R. Evaluation and comparison of postoperative analgesic effects of dexketoprofen and methadone in dogs. Vet Anaesth Analg 2018; 45:820-830. [PMID: 30316696 DOI: 10.1016/j.vaa.2018.06.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 04/03/2018] [Accepted: 06/08/2018] [Indexed: 01/03/2023]
Abstract
OBJECTIVE To evaluate and compare the analgesic efficacy and adverse effects of dexketoprofen and methadone using a noninferiority trial, during the first 24 postoperative hours in dogs undergoing orthopaedic surgery. STUDY DESIGN Randomized, blinded clinical study. ANIMALS A total of 38 healthy dogs undergoing orthopaedic surgery. METHODS Dogs were premedicated with dexmedetomidine [1 μg kg-1 intravenously (IV)] followed by dexketoprofen (1 mg kg-1 IV; group DK) or methadone (0.2 mg kg-1 IV; group M). Anaesthesia was induced with propofol and maintained with isoflurane in 60% oxygen. Postoperatively, dexketoprofen was administered every 8 hours (group DK) and methadone every 4 hours (group M). Analgesia was assessed at baseline and at 1, 2, 4, 6, 18 and 24 hours after extubation using a dynamic and interactive visual analogue scale (DIVAS), the short form of the Glasgow Composite Measure Pain Scale (CMPS-SF), mechanical wound thresholds (MWTs) and plasma cortisol levels. If CMPS-SF score was ≥5, rescue analgesia was administered. Data were analysed using a general linear mixed model, Mann-Whitney U test and chi-squared test as appropriate; a p value <0.05 was considered significant. RESULTS The CMPS-SF and DIVAS scores were significantly higher in group M compared with group DK and remained higher for a longer period in group M, although the differences were not clinically significant. No significant differences were found in MWT assessment between groups. Plasma cortisol level significantly increased 2 hours after extubation, without significant differences between treatments. Rescue analgesia was administered to three animals (one in group DK; two in group M). CONCLUSION AND CLINICAL RELEVANCE We conclude that 1 mg kg-1 IV dexketoprofen administered every 8 hours during the first 24 hours postoperatively is noninferior to methadone in controlling pain after orthopaedic surgery in dog, although frequent pain assessments are recommended to adjust the analgesia plan.
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Affiliation(s)
- Álvaro J Gutiérrez-Bautista
- Anaesthesia Unit, Department of Animal Medicine and Surgery, Veterinary Faculty, University of Córdoba, Córdoba, Spain
| | - Juan Morgaz
- Anaesthesia Unit, Department of Animal Medicine and Surgery, Veterinary Faculty, University of Córdoba, Córdoba, Spain.
| | - María Del Mar Granados
- Anaesthesia Unit, Department of Animal Medicine and Surgery, Veterinary Faculty, University of Córdoba, Córdoba, Spain
| | - Rafael J Gómez-Villamandos
- Anaesthesia Unit, Department of Animal Medicine and Surgery, Veterinary Faculty, University of Córdoba, Córdoba, Spain
| | - Juan M Dominguez
- Anaesthesia Unit, Department of Animal Medicine and Surgery, Veterinary Faculty, University of Córdoba, Córdoba, Spain
| | - José A Fernandez-Sarmiento
- Anaesthesia Unit, Department of Animal Medicine and Surgery, Veterinary Faculty, University of Córdoba, Córdoba, Spain
| | - Daniel Aguilar-García
- Anaesthesia Unit, Department of Animal Medicine and Surgery, Veterinary Faculty, University of Córdoba, Córdoba, Spain
| | - Rocío Navarrete-Calvo
- Anaesthesia Unit, Department of Animal Medicine and Surgery, Veterinary Faculty, University of Córdoba, Córdoba, Spain
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13
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ERMUTLU CELALŞAHİN. Comparison of effect on postoperative pain of use of xylazine-ketamine or propofol prior to sevoflurane-induced inhalation anesthesia in dogs. MEHMET AKIF ERSOY ÜNIVERSITESI VETERINER FAKÜLTESI DERGISI 2018. [DOI: 10.24880/maeuvfd.401245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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14
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Skovira EJ, Behrend EN, Martin LG, Palmer LE, Kemppainen RJ, Lee HP. Effect of laparotomy on the pituitary-adrenal axis in dogs. Am J Vet Res 2017; 78:919-925. [PMID: 28737999 DOI: 10.2460/ajvr.78.8.919] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To assess effects of major abdominal surgery on serum cortisol and aldosterone and plasma canine ACTH (cACTH) concentrations. ANIMALS 39 healthy dogs undergoing laparotomy during veterinary student surgical laboratories. PROCEDURES Blood samples were obtained before and at completion of surgery. Serum cortisol and aldosterone and plasma cACTH concentrations were measured by use of validated radioimmunoassays. Changes in concentrations (postoperative concentration minus preoperative concentration) were calculated. Data were analyzed by use of the Wilcoxon signed rank test, Pearson correlation analysis, and Mann-Whitney rank sum test. RESULTS Cortisol, aldosterone, and cACTH concentrations increased significantly from before to after surgery. Although cortisol and aldosterone concentrations increased in almost all dogs, cACTH concentrations decreased in 6 of 32 (19%) dogs. All dogs had preoperative cortisol concentrations within the reference range, but 24 of 39 (62%) dogs had postoperative concentrations above the reference range. A correlation between the change in cACTH concentration and the change in cortisol concentration was not detected. CONCLUSIONS AND CLINICAL RELEVANCE Laparotomy caused a significant increase in serum cortisol and aldosterone concentrations. In most dogs, but not all dogs, plasma cACTH concentrations increased. Lack of correlation between the change in cACTH concentration and the change in cortisol concentration suggested that increased postoperative cortisol concentrations may have been attributable to ACTH-independent mechanisms, an early ACTH increase that caused a sustained cortisol release, or decreased cortisol clearance. Further studies are indicated to evaluate the effects of various anesthetic protocols and minimally invasive surgical techniques on the stress response.
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Merema DK, Schoenrock EK, Boedec KL, McMichael MA. Effects of a transdermal lidocaine patch on indicators of postoperative pain in dogs undergoing midline ovariohysterectomy. J Am Vet Med Assoc 2017; 250:1140-1147. [DOI: 10.2460/javma.250.10.1140] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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16
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Benito J, Monteiro B, Lavoie AM, Beauchamp G, Lascelles BDX, Steagall PV. Analgesic efficacy of intraperitoneal administration of bupivacaine in cats. J Feline Med Surg 2016; 18:906-912. [PMID: 26467541 PMCID: PMC11132218 DOI: 10.1177/1098612x15610162] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/27/2024]
Abstract
Objectives The aim of this study was to evaluate the analgesic efficacy of intraperitoneal (IP) bupivacaine in cats undergoing ovariohysterectomy (OVH). Methods Forty-five cats were included in a randomized, prospective, blinded study after owners' written consent was obtained. The anesthetic protocol included acepromazine-buprenorphine-propofol-isoflurane. A ventral midline incision was made and cats (n = 15/group) were administered either IP saline 0.9% (negative and positive control groups; NG and PG, respectively) or IP bupivacaine (2 mg/kg; bupivacaine group; BG). Cats in the PG received meloxicam (0.2 mg/kg SC). An OVH was performed and postoperative pain was evaluated using a dynamic interactive visual analog scale (DIVAS), the UNESP-Botucatu multidimensional composite pain scale (MCPS) and mechanical nociceptive thresholds (MNT) for up to 8 h after the end of surgery. Postoperative sedation was evaluated using DIVAS. Rescue analgesia was provided with buprenorphine and/or meloxicam. Repeated measures linear models and a Cochran-Mantel-Haenszel test were used for statistical analysis ( P <0.05). Results There was a significant effect of treatment on the number of times rescue analgesia was administered ( P = 0.002) (PG, n = 2, 13%; NG, n = 12, 80%; BG, n = 4, 27%) with the number of rescues being higher in the NG group than in the PG ( P = 0.0004) and BG ( P = 0.02) groups. The DIVAS, MCPS and MNT were significantly different when compared with baseline values at different time points; however, data were not significantly different among groups. Conclusions and relevance Treatments PG and BG produced similar analgesia in terms of pain scores, number of times rescue analgesia was administered and MNT. Based on rescue analgesia, IP administration of bupivacaine provides analgesia in cats after OVH.
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Affiliation(s)
- Javier Benito
- Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Montreal, Saint-Hyacinthe, Quebec, Canada
| | - Beatriz Monteiro
- Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Montreal, Saint-Hyacinthe, Quebec, Canada
| | - Anne-Marie Lavoie
- Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Montreal, Saint-Hyacinthe, Quebec, Canada
| | - Guy Beauchamp
- Faculty of Veterinary Medicine, University of Montreal, Saint-Hyacinthe, Quebec, Canada
| | - B Duncan X Lascelles
- Comparative Pain Research Laboratory, Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA
- Center for Comparative Medicine and Translational Research, Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA
- Center for Pain Research and Innovation, UNC School of Dentistry, Chapel Hill, NC, USA
| | - Paulo V Steagall
- Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Montreal, Saint-Hyacinthe, Quebec, Canada
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Srithunyarat T, Höglund OV, Hagman R, Olsson U, Stridsberg M, Lagerstedt AS, Pettersson A. Catestatin, vasostatin, cortisol, temperature, heart rate, respiratory rate, scores of the short form of the Glasgow composite measure pain scale and visual analog scale for stress and pain behavior in dogs before and after ovariohysterectomy. BMC Res Notes 2016; 9:381. [PMID: 27484122 PMCID: PMC4969733 DOI: 10.1186/s13104-016-2193-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2016] [Accepted: 07/28/2016] [Indexed: 12/04/2022] Open
Abstract
Background The stress reaction induced by surgery and associated pain may be detrimental for patient recovery and should be minimized. The neuropeptide chromogranin A (CGA) has shown promise as a sensitive biomarker for stress in humans. Little is known about CGA and its derived peptides, catestatin (CST) and vasostatin (VS), in dogs undergoing surgery. The objectives of this study were to investigate and compare concentrations of CGA epitopes CST and VS, cortisol, body temperature, heart rate, respiratory rate, scores of the short form of the Glasgow composite measure pain scale (CMPS-SF) and visual analog scales (VAS) for stress and pain behavior in dogs before and after ovariohysterectomy. Methods Thirty healthy privately owned female dogs admitted for elective ovariohysterectomy were included. Physical examination, CMPS-SF, pain behavior VAS, and stress behavior VAS were recorded and saliva and blood samples were collected before surgery, 3 h after extubation, and once at recall 7–15 days after surgery. Dogs were premedicated with morphine and received carprofen as analgesia for 7 days during the postoperative period. Results At 3 h after extubation, CMPS-SF and pain behavior VAS scores had increased (p < 0.0001) and stress behavior VAS scores, temperature, respiratory rate (p < 0.0001), plasma CST concentrations (p = 0.002) had decreased significantly compared to before surgery. No significant differences were observed in the subjective and physiological parameters between before surgery and at recall, but plasma CST (p = 0.04) and serum cortisol (p = 0.009) were significantly lower at recall. Plasma VS, saliva CST, and heart rate did not differ significantly at any observed time. Conclusion Study parameters for evaluating surgery-induced stress and pain changed in dogs subjected to ovariohysterectomy. To further evaluate CST and VS usefulness as pain biomarkers, studies on dogs in acute painful situations are warranted.
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Affiliation(s)
- Thanikul Srithunyarat
- Department of Clinical Sciences, Swedish University of Agricultural Sciences, Box 7054, 75007, Uppsala, Sweden. .,Department of Surgery and Theriogenology, Faculty of Veterinary Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand.
| | - Odd V Höglund
- Department of Clinical Sciences, Swedish University of Agricultural Sciences, Box 7054, 75007, Uppsala, Sweden
| | - Ragnvi Hagman
- Department of Clinical Sciences, Swedish University of Agricultural Sciences, Box 7054, 75007, Uppsala, Sweden
| | - Ulf Olsson
- Unit of Applied Statistics and Mathematics, Swedish University of Agricultural Sciences, Box 7013, 75007, Uppsala, Sweden
| | - Mats Stridsberg
- Department of Medical Sciences, Uppsala University, 75185, Uppsala, Sweden
| | - Anne-Sofie Lagerstedt
- Department of Clinical Sciences, Swedish University of Agricultural Sciences, Box 7054, 75007, Uppsala, Sweden
| | - Ann Pettersson
- Department of Clinical Sciences, Swedish University of Agricultural Sciences, Box 7054, 75007, Uppsala, Sweden
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Benito J, Monteiro BP, Beaudry F, Lavoie AM, Lascelles BDX, Steagall PV. Pharmacokinetics of bupivacaine after intraperitoneal administration to cats undergoing ovariohysterectomy. Am J Vet Res 2016; 77:641-5. [DOI: 10.2460/ajvr.77.6.641] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Sánchez-Margallo FM, Tapia-Araya A, Díaz-Güemes I. Preliminary application of a single-port access technique for laparoscopic ovariohysterectomy in dogs. Vet Rec Open 2015; 2:e000153. [PMID: 26568831 PMCID: PMC4640403 DOI: 10.1136/vetreco-2015-000153] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Revised: 09/05/2015] [Accepted: 10/05/2015] [Indexed: 11/04/2022] Open
Abstract
Laparoscopic ovariohysterectomy using single-portal access was performed in nine selected owned dogs admitted for elective ovariohysterectomy and the surgical technique and outcomes were detailed. A multiport device (SILS Port, Covidien, USA) was placed at the umbilical area through a single 3 cm incision. Three cannulae were introduced in the multiport device through the access channels and laparoscopic ovariohysterectomy was performed using a 5-mm sealing device, a 5-mm articulating grasper and a 5-mm 30° laparoscope. The mean total operative time was 52.66±15.20 minutes and the mean skin incision during surgery was 3.09±0.20 cm. Of the nine cases examined, in the one with an ovarian tumour, the technique was converted to multiport laparoscopy introducing an additional 5-mm trocar. No surgical complications were encountered and intraoperative blood loss was minimum in all animals. Clashing of the instruments and reduced triangulation were the main limitations of this technique. The combination of articulated and straight instruments facilitated triangulation towards the surgical field and dissection capability. One month after surgery a complete wound healing was observed in all animals. The present data showed that ovariohysterectomy performed with a single-port access is technically feasible in dogs. The unique abdominal incision minimises the abdominal trauma with good cosmetic results.
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Affiliation(s)
| | - A Tapia-Araya
- Centro de Cirugía de Mínima Invasión Jesús Usón , Cáceres , Spain
| | - I Díaz-Güemes
- Centro de Cirugía de Mínima Invasión Jesús Usón , Cáceres , Spain
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Radlinsky MG. Complications and Conversion from Endoscopic to Open Surgery. Vet Clin North Am Small Anim Pract 2015; 46:137-45. [PMID: 26410561 DOI: 10.1016/j.cvsm.2015.07.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Endoscopic surgery is a rapidly expanding modality of diagnosis and treatment of small animal patients. The development of skills, equipment, and minimally invasive means of correcting complications may be of great importance in decreasing the incidence of conversion from endoscopic to open surgery; however, conversion to an open approach should never be seen as a failure. Conversion should be considered at any time that it is of the greatest benefit for the patient. This concept is important enough to warrant discussion with the owner before surgery and acceptance of the need to convert without further consultation during the procedure.
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Affiliation(s)
- MaryAnn G Radlinsky
- Department of Small Animal Medicine & Surgery, College of Veterinary Medicine, The University of Georgia, 2200 College Station Road, Athens, GA 30602, USA.
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21
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Istvan SA, Walker JM, Hansen BD, Hanel RM, Marks SL. Presumptive intraperitoneal envenomation resulting in hemoperitoneum and acute abdominal pain in a dog. J Vet Emerg Crit Care (San Antonio) 2015; 25:770-7. [PMID: 26176976 DOI: 10.1111/vec.12341] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2013] [Accepted: 05/20/2015] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To describe the clinical features, diagnostic findings, treatment, and outcome of a dog with acute abdominal pain and hemoperitoneum secondary to a presumptive intraperitoneal (IP) snakebite. CASE SUMMARY A 10-month-old castrated male mixed-breed dog was evaluated for suspected snake envenomation. The dog presented recumbent and tachycardic with signs of severe abdominal pain. Two cutaneous puncture wounds and hemoperitoneum were discovered during evaluation. Ultrasonographic examination revealed communication of the wounds with the peritoneal cavity. The dog was treated with supportive care, parenteral analgesia, packed red blood cell and fresh frozen plasma transfusions, crotalid antivenom, and placement of an IP catheter to provide local analgesia. The dog recovered fully and was discharged 5 days after initial presentation. NEW OR UNIQUE INFORMATION PROVIDED To our knowledge, this is the first report of IP envenomation accompanied by hemorrhage treated with continuous IP analgesia in the veterinary literature.
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Affiliation(s)
- Stephanie A Istvan
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, 27607
| | - Julie M Walker
- the Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, WI, 53706
| | - Bernard D Hansen
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, 27607
| | - Rita M Hanel
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, 27607
| | - Steven L Marks
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, 27607
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Horta RS, Figueiredo MS, Lavalle GE, Costa MP, Cunha RMC, Araújo RB. Surgical stress and postoperative complications related to regional and radical mastectomy in dogs. Acta Vet Scand 2015; 57:34. [PMID: 26104069 PMCID: PMC4480898 DOI: 10.1186/s13028-015-0121-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2014] [Accepted: 06/14/2015] [Indexed: 11/15/2022] Open
Abstract
Background Surgery is the treatment of choice for regional control of mammary neoplasms in female dogs. Various surgical techniques may be used, as long as mammary gland anatomy, lymphatic drainage, and known prognostic factors are respected. The purpose of this study was to compare surgical stress—including duration of surgery, nociception and hematological changes—and postoperative complications in dogs undergoing regional and unilateral radical mastectomy. Eighteen dogs were selected for each technique. Postoperative pain (nociception), hematological changes, and postoperative complications were compared between the two groups. Results The group treated with radical mastectomy had a longer surgical duration, showed more intense physiological changes, achieved higher scores on nociception scales, and experienced more postoperative complications. Conclusion Compared to regional mastectomy, radical mastectomy was associated with longer surgical duration, greater nociceptive stimulus, greater surgical stress, and higher incidence of postoperative complications in dogs. Although evaluation of long-term results was not a goal of this study, it is suggested that postoperative recovery and patient quality of life should be considered when choosing a surgical approach for treating mammary tumors in dogs.
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Comparison of flunixin meglumine and meloxicam influence on postoperative and oxidative stress in ovariohysterectomized bitches. Pol J Vet Sci 2014; 17:493-9. [DOI: 10.2478/pjvs-2014-0071] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Abstract
The aim of this study was to compare the effect of flunixin meglumine (FM) and meloxicam (M) on postoperative and oxidative stress in ovariohysterectomized bitches. Twenty four bitches were divided into three groups (n=8 in each) and treated during premedication as follows: FM (2.2 mg/kg, iv, Fluvil, Vilsan, Turkey), M (0.2 mg/kg, sc, Maxicam, Sanovel, Turkey) or 0.9% saline (1 ml, iv, IE, Turkey) - control (C) group. The concentrations of serum cortisol, nitric oxide (NO), malondialdehyde (MDA), antioxidant potential (AOP) and glutation (GSH) were measured in blood samples collected during incision (0 h), closure of incision line (0.5 h) and 1, 2.5, 12 and 24 hours after incision. It was observed that cortisol level was higher at 0.5, 1 and 2.5 h in group C (p < 0.05), 0.5 h in group FM (p < 0.001), and 1 and 2.5 h in group M (p < 0.01), as compared to that determine at 0 h. Group C showed higher cortisol level during 0.5 h (p < 0.05) than that found in the other groups. Group FM displayed lower levels during 1 h (p < 0.01) and 2.5 h (p < 0.05) as compared to those observed in other groups. Concentrations of MDA, AOP and GSH between all the groups did not show any significant differences. MDA level was higher at 0.5 and 1 h in groupM (p < 0.05) than that found in group C and it was the lowest at 2.5 h in group C (p < 0.05). AOP was higher at 2.5 h in group FM and M (p < 0.05) than that observed in group C, and at 12 and 24 h in group M than that found in group C and FM. GSH did not show any significant differences between the groups. NO level in group FM after 12 h was higher (p < 0.05) than that at 0.5, 1 and 24 h. Moreover, NO level was lower at 0.5 (p < 0.01), 1 (p < 0.05) and 24 h (p < 0.05) in group FM than that observed in group C and M. In conclusion, flunixin meglumine decreases cortisol and NO levels more efficiently than meloxicam. Therefore, it is suggested that postoperative stress following ovariohysterectomy may be prevented by flunixin meglumine in bitches.
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Stevens B, Posner L, Jones C, Lascelles B. Comparison of the effect of intratesticular lidocaine/bupivacaine vs. saline placebo on pain scores and incision site reactions in dogs undergoing routine castration. Vet J 2013; 196:499-503. [DOI: 10.1016/j.tvjl.2012.11.019] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2012] [Revised: 11/13/2012] [Accepted: 11/23/2012] [Indexed: 11/25/2022]
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