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Jiménez-Fuertes M, García-Olmo DC, Puy S, Beisani M, Planells F, Boldó A, Ruiz-Tovar J, Durán M, García-Olmo D. Effects of negative-pressure therapy with and without ropivacaine instillation in the early evolution of severe peritonitis in pigs. Eur J Trauma Emerg Surg 2021; 47:597-606. [PMID: 31641785 DOI: 10.1007/s00068-019-01244-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 10/03/2019] [Indexed: 11/27/2022]
Abstract
PURPOSE The abdomen is the second most common source of sepsis and secondary peritonitis, which likely lead to death. In the present study, we hypothesized that instillation of local anesthetics into the peritoneum might mitigate the systemic inflammatory response syndrome (SIRS) in the open abdomen when combined with negative-pressure therapy (NPT) to treat severe peritonitis. METHODS We performed a study in 21 pigs applying a model of sepsis based on ischemia/reperfusion and fecal spread into the peritoneum. The pigs were randomized into three groups, and treated for 6 h as follows: Group A: temporary abdominal closure with ABTHERA™ Open Abdomen Negative-Pressure Therapy; Group B: temporary abdominal closure with ABTHERA™ Open Abdomen Negative-Pressure Therapy plus abdominal instillation with physiological saline solution (PSS); and Group C: temporary abdominal closure with ABTHERA™ Open Abdomen Negative-Pressure Therapy plus peritoneal instillation with a solution of ropivacaine in PPS. RESULTS A comparison between the three groups revealed no statistically significant difference for any of the parameters registered (p > 0.05), i.e., intra-abdominal pressure, blood pressure, heart rate, O2 saturation, diuresis, body temperature, and blood levels of interleukin 6 (IL-6), tumor necrosis factor alpha (TNFα), and c-reactive protein (CRP). In addition, histological studies of the liver, ileum, kidney and lung showed no difference between groups. CONCLUSIONS The use of abdominal instillation (with or without ropivacaine) did not change the effect of 6 h of NPT after sepsis in animals with open abdomen. The absence of adverse effects suggests that longer treatments should be tested.
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Affiliation(s)
- Montiel Jiménez-Fuertes
- Fundación Jiménez Díaz (IIS-FJD), "Rey Juan Carlos" University Hospital and Instituto de Investigación Sanitaria, Madrid, Spain.
| | | | - Sara Puy
- Centre de Recerca Experimental Biomèdica Aplicada (CREBA), IRBLleida, Lleida, Spain
| | - Marc Beisani
- Centre de Recerca Experimental Biomèdica Aplicada (CREBA), IRBLleida, Lleida, Spain
- Department of Surgery, Hospital del Mar, Barcelona, Spain
| | - Francisca Planells
- Centre de Recerca Experimental Biomèdica Aplicada (CREBA), IRBLleida, Lleida, Spain
| | - Alba Boldó
- Centre de Recerca Experimental Biomèdica Aplicada (CREBA), IRBLleida, Lleida, Spain
| | - Jaime Ruiz-Tovar
- Fundación Jiménez Díaz (IIS-FJD), "Rey Juan Carlos" University Hospital and Instituto de Investigación Sanitaria, Madrid, Spain
| | - Manuel Durán
- Fundación Jiménez Díaz (IIS-FJD), "Rey Juan Carlos" University Hospital and Instituto de Investigación Sanitaria, Madrid, Spain
| | - Damián García-Olmo
- Department of general and Digestive Surgery, Fundación Jiménez-Díaz University Hospital and Instituto de Investigación Sanitaria (IIS-FJD), Madrid, Spain
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Gimeno AM, Errando CL. Neuraxial Regional Anaesthesia in Patients with Active Infection and Sepsis: A Clinical Narrative Review. Turk J Anaesthesiol Reanim 2018; 46:8-14. [PMID: 30140495 DOI: 10.5152/tjar.2018.12979] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Accepted: 11/23/2017] [Indexed: 12/31/2022] Open
Abstract
Infection is considered to be a relative contraindication for regional anaesthesia. However, there is a paucity of articles addressing the topic of regional anaesthesia in patients with an active infectious process. Recent publications show a low incidence of infection (0.007% to 0.6%) of the central nervous system after neuraxial punctures in patients at risk of, or with ongoing bacteraemia, and a low incidence of infection after performing regional anaesthesia techniques in immunosuppressed patients, or patients with an actual infection. Therefore, some authors conclude that it seems that there is little justification to set strict contraindications regarding this indication and that the risk-benefit ratio should prevail. In addition, a low incidence of meningitis or abscesses after the lumbar puncture has been observed in patients with unsuspected and ongoing bacteraemia, or who were at risk of bacteraemia, when antibiotic therapy has been previously started. For viral infections, regional techniques seem to be safe, being applied in patients with HIV infection. The only established absolute contraindication for any type of regional anaesthesia technique is the infection at the puncture site. Debate persists if a neuraxial anaesthesia technique is to be performed in the course of sepsis with the origin away from the puncture site. In case of thoracic epidural anaesthesia and analgesia, experimental and clinical studies highlight their potential benefits in the systemic inflammatory response syndromes and founded sepsis, both in surgical and non-surgical patients. Finally, the anti-inflammatory and anti-infective effects of local anaesthetics and the basis of excessive inflammatory response are described, as the latter might be involved, in part, in the clinical outcomes.
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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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Melo MCSC, Gadelha DNB, Oliveira TKB, Brandt CT. Alcohol extract of Schinu sterebinthifolius raddi (anacardiaceae) as a local antimicrobial agent in severe autogenously fecal peritonitis in rats. Acta Cir Bras 2015; 29 Suppl 1:52-6. [PMID: 25185057 DOI: 10.1590/s0102-86502014001300010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
PURPOSE To develop an alcoholic extract of the inner bark of the Schinus terebinthifolius raddi and to test its impact on autogenously fecal peritonitis in Wistar rats. METHODS The inner bark of the Schinus terebinthifolius raddi was kept for seven days in 70% ethanol alcohol. The total elimination of the solvent was performed in a rotary evaporator under reduced pressure at 55-60°C. Four milliliter of this extract was injected, after 24 h, into the abdominal cavity of six out of eight survival rats that underwent autogenously fecal peritonitis with five milliliter of 10% filtered fecal suspension. They were clinically followed up for 45 days when they were euthanized. The necropsy findings (inventory) of the abdominal and thorax cavities were inspected and the main findings were recorded and photographed. The investigation was approved by the Ethics Committee. RESULTS Two out of six survival rats that were critically ill after 24 h died within the 12 h after the extract injection into the abdominal cavity. Four rats that were also critically ill recovered and gradually became healthy, eating well, regaining weight and moving normally in the cage. At 45 days post severe peritonitis the necropsy findings revealed few signs of residual infection on the abdominal and thorax cavities. There were no bowel adhesions. CONCLUSION The impact of alcoholic extract of the inner bark of the Schinus terebinthifolius raddi was considered very positive and promising as natural local antiseptic against very severe peritonitis in Wistar rats.
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Camargo MG, Fagundes JJ, Leal RF, Ayrizono MDLS, Rossi DHDG, Oliveira PDSP, Chung WF, Lee HD, Coy CSR. Influence of the peritoneal lavage with bupivacaine on the survival and resistance of colonic anastomoses performed under fecal peritonitis in rats. Acta Cir Bras 2014; 28:783-7. [PMID: 24316746 DOI: 10.1590/s0102-86502013001100007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2013] [Accepted: 10/18/2013] [Indexed: 11/21/2022] Open
Abstract
PURPOSE To evaluate the effects of peritoneal lavage with bupivacaine on survival and initial resistance of anastomosis on distal colon, performed under peritonitis or not. METHODS Forty rats, weighing from 300 to 350 g (321.29 ± 11.3 1g), were randomly divided in four groups and underwent laparotomy and anastomosis on the distal colon six hours after induction of peritonitis by intraperitoneal injection of autologous fecal material or not. Group 1: No peritonitis and lavage with 3 ml NS; Group 2: No peritonitis and lavage with 8 mg.kg-1 (± 0.5 mL) of 0.5% bupivacaine added to 2.5 mL of NS; Group 3: Peritonitis and lavage with 3 ml NS; Group 4: Peritonitis and lavage with 8 mg.kg-1 (± 0.5 mL) of 0.5% bupivacaine added to 2.5 mL of NS. Necropsies were performed on the animals that died and the time of death was recorded. Surviving animals were submitted to euthanasia on the fifth post-operative day and Total Energy of Rupture biomechanical test (TER) was applied. RESULTS Group 4 showed survival increase compared to Group 3, without statistical significance. Group 3 presented the smallest average TER, with statistical significance. CONCLUSION Peritonitis increased mortality and influenced negatively the resistance of colic anastomosis in rats. Peritoneal lavage with bupivacaine increased anastomotic resistance.
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Nunes VRT, Barbuto RC, Vidigal PVT, Pena GN, Rocha SL, de Siqueira LT, Caliari MV, de Araujo ID. Effect of peritoneal cavity lavage with 0.9% and 3.0% saline solution in the lung and spleen of gerbils with induced peritonitis. Surg Infect (Larchmt) 2013; 15:84-9. [PMID: 24180343 DOI: 10.1089/sur.2013.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Peritoneal cavity lavage is used widely in the treatment of peritonitis. Nonetheless, some studies question its rationale and prove it to be deleterious to the mesothelium. The present study aims to determine whether 0.9% and 3.0% saline lavage of the peritoneal cavity have an effect on the early systemic inflammatory response, namely, in the lung injury and splenic cellularity of gerbils with induced peritonitis. METHODS Thirty-four male gerbils were divided into four groups: Control (n=9), submitted to laparotomy at time zero, re-laparotomy after 2 h, and sacrificed after a total of 6 h from start; untreated (n=8), submitted to peritonitis induction through cecal ligation and puncture (CLP) at time zero, re-laparotomy intended for drying of abdominal cavity and resection of the ischemic cecum after 2 h, and sacrifice after a total of 6 h from start; saline (n=8), submitted to peritonitis induction through CLP at time zero, re-laparotomy intended for warm 0.9% saline lavage of the abdominal cavity and resection of the ischemic cecum after 2 h, and sacrificed after a total of 6 h from start; and hypertonic (n=9), submitted to peritonitis induction through CLP at time zero, re-laparotomy intended for warm hypertonic saline (3.0%) lavage of the abdominal cavity and resection of the ischemic cecum after 2 h, and sacrificed after a total of 6 h from start. After sacrifice, we collected the left lung and the spleen for morphometric analysis. RESULTS In the both the saline and hypertonic groups, there was significant decrease in the mean nuclei count in the lungs, compared with the untreated group (p<0.01). There was no difference in terms of nuclei count in the spleen among groups (p>0.05). CONCLUSIONS The present study demonstrated that the peritoneal lavage with large volumes of warm 0.9% and 3.0% saline has a beneficial effect on the early systemic inflammatory response in infected animals, modulating and reducing the lung injury but having no effect on splenic cell count.
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Brocco MC, Paulo DNS, Almeida CEDD, Carraretto AR, Cabral SA, Silveira ACDO, Gomez RS, Baptista JFDA. A study of interleukin 6 (IL-6) and tumor necrosis factor alpha (TNF-α) serum levels in rats subjected to fecal peritonitis and treated with intraperitoneal ropivacaine. Acta Cir Bras 2013; 27:494-8. [PMID: 22760836 DOI: 10.1590/s0102-86502012000700011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2012] [Accepted: 05/29/2012] [Indexed: 11/21/2022] Open
Abstract
PURPOSE The objective of this study was to assess the cytokine serum levels of IL-6 and TNF-α in rats subjected to fecal peritonitis and treated with peritoneal lavage with 0.2% ropivacaine by peritoneal lavage. METHODS We subjected 16 Wistar rats to laparotomy 6 hours after the induction of fecal peritonitis with autogenous stool and subsequently divided the rats randomly into 4 groups: I-control, no treatment; II- drying of the abdominal cavity; III- lavage of the abdominal cavity with 3 mL of 0.9% normal saline and drying; IV- lavage of the abdominal cavity with 3 mL of 0.2% ropivacaine and drying. Six hours following the laparotomy, the animals underwent cardiac puncture, and 1 mL of blood was collected for cytokine assessment before the animals were euthanized. RESULTS The lavage with ropivacaine resulted in smaller TNF-α levels compared with those observed in the other treatment groups (p <0.05). Regarding IL-6, the ropivacaine group showed lower cytokine levels than those observed in groups I and II, but there was no significant difference (p> 0.05) between groups III and IV. CONCLUSION Peritoneal lavage with 0.2% ropivacaine was shown to reduce plasma levels of IL-6 and TNF-α in the treatment of fecal peritonitis in rats.
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Affiliation(s)
- Marcos Célio Brocco
- Division of Anesthesiology, Department of Surgery, Espirito Santo Federal University, Brazil.
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Brocco MC, Gomez RS, Paulo DNS, Almeida CEDD, Baptista JFDA. Histological features of peritoneal lavage with ropivacaine in rats with fecal peritonitis. Acta Cir Bras 2012; 27:193-9. [PMID: 22378377 DOI: 10.1590/s0102-86502012000200016] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2011] [Accepted: 12/23/2011] [Indexed: 11/22/2022] Open
Abstract
PURPOSE To evaluate the histological features in lungs, peritoneum and liver of rats subjected to fecal peritonitis and treated with peritoneal lavage with 0.2% ropivacaine. METHODS Twenty Wistar rats were subjected to laparotomy 6 h after the fecal peritonitis induction with autogenous stool. Rats were randomly distributed into 4 groups: I - (n=5) Control, no treatment; II - (n=5) Drying of the abdominal cavity; III - (n=5) Abdominal cavity lavage with 3 ml 0.9% saline solution and drying; and IV - (n=5) Abdominal cavity lavage with 3 ml 0.2% ropivacaine and drying. The animals that died underwent necropsy, and the surviving ones were subjected to euthanasia on the 11th day post-surgery. Fragments of liver, lungs and peritoneum were removed for histological evaluation. RESULTS The animals that received peritoneal lavage (groups III and IV) showed greater survival than the drying and control groups. Lavage with ropivacaine prevented death during the observed period. Peritoneal lavage with ropivacaine maintained the architecture of the lung, peritoneum and liver without any important histological alterations. The histopathological findings analyzed correlated with greater survival of group IV. CONCLUSION Treatment of fecal peritonitis in rats with peritoneal lavage using 0.2% ropivacaine demonstrated a reduction in histopathological alterations related to inflammatory response and sepsis.
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Affiliation(s)
- Marcos Célio Brocco
- Division of Anesthesiology, Department of Surgery, Espirito Santo Federal University, Brazil.
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Local peritoneal irrigation with intestinal alkaline phosphatase is protective against peritonitis in mice. J Gastrointest Surg 2011; 15:860-9. [PMID: 21360208 DOI: 10.1007/s11605-010-1405-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2010] [Accepted: 12/08/2010] [Indexed: 01/31/2023]
Abstract
BACKGROUND The brush-border enzyme intestinal alkaline phosphatase (IAP) functions as a gut mucosal defense factor and detoxifies different toll-like receptor ligands. This study aimed to determine the therapeutic effects of locally administered calf IAP (cIAP) in a cecal ligation and puncture (CLP) model of polymicrobial sepsis. METHODS C57BL/6 mice underwent CLP followed by intraperitoneal injection of cIAP or normal saline. Blood leukocyte counts, levels of cytokines and liver enzymes, and lung myeloperoxidase activity were determined. Peritoneal lavage fluid (PLF) was assayed for neutrophil infiltration and both aerobic and anaerobic bacterial counts. RESULTS After intraperitoneal injection, cIAP activity in PLF decreased 50% within 15 min with minimal activity evident at 4 h. Compared with irrigation with normal saline, cIAP irrigation increased the 7-day survival rate in mice undergoing CLP, with maximal effects seen at 25 units of cIAP (0% vs. 46% survival rate, respectively; p < 0.001). cIAP treatment reduced lung inflammation, liver damage and levels of tumor necrosis factor alpha and interleukin-6. CONCLUSIONS Peritoneal irrigation with cIAP significantly enhances survival in a mouse model of peritonitis, likely through reduction of local inflammation and remote organ damage. We suggest that intraperitoneal cIAP irrigation could be a novel therapy for intra-abdominal sepsis.
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