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Aruparayil N, Bolton W, Mishra A, Bains L, Gnanaraj J, King R, Ensor T, King N, Jayne D, Shinkins B. Clinical effectiveness of gasless laparoscopic surgery for abdominal conditions: systematic review and meta-analysis. Surg Endosc 2021; 35:6427-6437. [PMID: 34398284 PMCID: PMC8599349 DOI: 10.1007/s00464-021-08677-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 08/07/2021] [Indexed: 12/01/2022]
Abstract
BACKGROUND In high-income countries, laparoscopic surgery is the preferred approach for many abdominal conditions. Conventional laparoscopy is a complex intervention that is challenging to adopt and implement in low resource settings. This systematic review and meta-analysis evaluate the clinical effectiveness of gasless laparoscopy compared to conventional laparoscopy with CO2 pneumoperitoneum and open surgery for general surgery and gynaecological procedures. METHODS A search of the MEDLINE, EMBASE, Global Health, AJOL databases and Cochrane Library was performed from inception to January 2021. All randomised (RCTs) and comparative cohort (non-RCTs) studies comparing gasless laparoscopy with open surgery or conventional laparoscopy were included. The primary outcomes were mortality, conversion rates and intraoperative complications. SECONDARY OUTCOMES operative times and length of stay. The inverse variance random-effects model was used to synthesise data. RESULTS 63 studies were included: 41 RCTs and 22 non-RCTs (3,620 patients). No procedure-related deaths were reported in the studies. For gasless vs conventional laparoscopy there was no difference in intraoperative complications for general RR 1.04 [CI 0.45-2.40] or gynaecological surgery RR 0.66 [0.14-3.13]. In the gasless laparoscopy group, the conversion rates for gynaecological surgery were high RR 11.72 [CI 2.26-60.87] when compared to conventional laparoscopy. For gasless vs open surgery, the operative times were longer for gasless surgery in general surgery RCT group MD (mean difference) 10 [CI 0.64, 19.36], but significantly shorter in the gynaecology RCT group MD - 18.74 [CI - 29.23, - 8.26]. For gasless laparoscopy vs open surgery non-RCT, the length of stay was shorter for gasless laparoscopy in general surgery MD - 3.94 [CI - 5.93, - 1.95] and gynaecology MD - 1.75 [CI - 2.64, - 0.86]. Overall GRADE assessment for RCTs and Non-RCTs was very low. CONCLUSION Gasless laparoscopy has advantages for selective general and gynaecological procedures and may have a vital role to play in low resource settings.
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Affiliation(s)
- N Aruparayil
- Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK.
- NIHR Global Health Research Group, Surgical Technologies, Clinical Sciences Building, Level 7, Room 7.19, Leeds, LS9 7TF, UK.
| | - W Bolton
- Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK
- NIHR Global Health Research Group, Surgical Technologies, Clinical Sciences Building, Level 7, Room 7.19, Leeds, LS9 7TF, UK
| | - A Mishra
- Maulana Azad Medical College, Delhi, India
| | - L Bains
- Maulana Azad Medical College, Delhi, India
| | | | - R King
- Nuffield Centre for International Health and Development, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
- NIHR Global Health Research Group, Surgical Technologies, Clinical Sciences Building, Level 7, Room 7.19, Leeds, LS9 7TF, UK
| | - T Ensor
- Nuffield Centre for International Health and Development, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
- NIHR Global Health Research Group, Surgical Technologies, Clinical Sciences Building, Level 7, Room 7.19, Leeds, LS9 7TF, UK
| | - N King
- Academic Unit of Health Economics, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - D Jayne
- Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK
- NIHR Global Health Research Group, Surgical Technologies, Clinical Sciences Building, Level 7, Room 7.19, Leeds, LS9 7TF, UK
| | - B Shinkins
- Academic Unit of Health Economics, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
- NIHR Global Health Research Group, Surgical Technologies, Clinical Sciences Building, Level 7, Room 7.19, Leeds, LS9 7TF, UK
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Ninomiya I, Okamoto K, Fushida S, Oyama K, Kinoshita J, Takamura H, Tajima H, Makino I, Miyashita T, Ohta T. Efficacy of CO 2 insufflation during thoracoscopic esophagectomy in the left lateral position. Gen Thorac Cardiovasc Surg 2017; 65:587-593. [PMID: 28828555 DOI: 10.1007/s11748-017-0816-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 08/17/2017] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Thoracoscopic esophagectomy (TE) is widely performed as a minimally invasive technique in the management of esophageal cancer. The aim of this study was to estimate the efficacy of intrathoracic carbon dioxide (CO2) insufflation during TE in the left lateral position. METHODS From January 2010 to April 2016, 58 patients with esophageal cancer underwent TE without intrathoracic CO2 insufflation (Group N) and 37 patients with esophageal cancer underwent TE with intrathoracic CO2 insufflation (Group C). The operation results and respiratory parameters during the thoracic procedure were compared in both groups. RESULTS A satisfactory surgical field was obtained by CO2 insufflation. There was no difference in the duration of the thoracic procedure or number of dissected mediastinal lymph nodes between the two groups. The amount of thoracic blood loss in Group C was significantly less than that in Group N (P < 0.05). Intrathoracic CO2 insufflation did not affect oxygenation during single-lung ventilation. However, both end-tidal CO2 (ETCO2) 1 h after single-lung ventilation and maximum ETCO2 in Group C were significantly higher than those in Group N. Intraoperative hypercapnia in Group C was permissive. The rate of extubation in the operation room, mortality and morbidity were not different between the two groups. CONCLUSIONS Intrathoracic CO2 insufflation is beneficial to make satisfactory surgical field and to reduce thoracic blood loss in TE. Application of intrathoracic CO2 insufflation may contribute to the widespread adoption of TE in the left lateral position.
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Affiliation(s)
- Itasu Ninomiya
- Department of Gastroenterological Surgery, Kanazawa University, 13-1 Takaramachi, Kanazawa, Ishikawa, 920-8641, Japan.
| | - Koichi Okamoto
- Department of Gastroenterological Surgery, Kanazawa University, 13-1 Takaramachi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Sachio Fushida
- Department of Gastroenterological Surgery, Kanazawa University, 13-1 Takaramachi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Katsunobu Oyama
- Department of Gastroenterological Surgery, Kanazawa University, 13-1 Takaramachi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Jun Kinoshita
- Department of Gastroenterological Surgery, Kanazawa University, 13-1 Takaramachi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Hiroyuki Takamura
- Department of Gastroenterological Surgery, Kanazawa University, 13-1 Takaramachi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Hidehiro Tajima
- Department of Gastroenterological Surgery, Kanazawa University, 13-1 Takaramachi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Isamu Makino
- Department of Gastroenterological Surgery, Kanazawa University, 13-1 Takaramachi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Tomoharu Miyashita
- Department of Gastroenterological Surgery, Kanazawa University, 13-1 Takaramachi, Kanazawa, Ishikawa, 920-8641, Japan
| | - Tetsuo Ohta
- Department of Gastroenterological Surgery, Kanazawa University, 13-1 Takaramachi, Kanazawa, Ishikawa, 920-8641, Japan
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Impact of artificial capnothorax on coagulation in patients during video-assisted thoracoscopic esophagectomy for squamous cell carcinoma. Surg Endosc 2015; 30:2766-72. [PMID: 26563508 DOI: 10.1007/s00464-015-4549-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2015] [Accepted: 09/01/2015] [Indexed: 12/31/2022]
Abstract
BACKGROUND Compared with the lung isolation using double-lumen endobronchial tube intubation, the artificial capnothorax using single-lumen endotracheal tube intubation has shown to be a safe, more convenient, and cost-effective procedure for thoracoscopic esophagectomy. However, the impact of capnothorax on coagulation is not well defined. Herein, we evaluate the impact of a capnothorax on coagulation and fibrinolysis in patients who undergoing thoracoscopic esophagectomy. METHODS Between March 2014 and August 2014, 24 patients underwent thoracoscopic esophagectomies for esophageal cancer with the procedure of artificial capnothorax (group P); we also performed 24 thoracoscopic esophagectomy cases without using capnothorax (group N). The demographics and arterial blood gas, as well as the parameters of coagulation and fibrinolysis, of the two groups were analyzed. RESULTS The pH value of group P after CO2 insufflation was significantly lower than in group N (P < 0.05), and the partial pressure of carbon dioxide (PaCO2) was significantly increased compared with group N (P < 0.05). The R and K values after CO2 insufflation were significantly longer than before anesthesia (P < 0.05), and both α angle and MA value after CO2 insufflation were significantly lower than those before anesthesia (P < 0.05). No significant differences in R value, K value, α angle, or MA value were observed between pre-anesthesia and termination of capnothorax. No significant difference in LY30 data was found between different groups (P > 0.05). CONCLUSION Artificial capnothorax in patients receiving endoscopic resection of esophageal carcinoma had a significant impact on coagulation. These patients showed significant impairments in coagulation not observed in patients without artificial capnothorax.
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The Effect of Carbon Dioxide Insufflation Applied at Different Pressures and Periods on Thrombotic Factors. Indian J Hematol Blood Transfus 2015; 32:87-91. [PMID: 26855512 DOI: 10.1007/s12288-015-0517-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2014] [Accepted: 02/09/2015] [Indexed: 10/24/2022] Open
Abstract
The aim of this experimantal study which is applied on rats, is to determine the differences on the clotting factors over the application of low and high intraabdominal pressure (IAP) values in different periods of time in carbon dioxide (CO2) pneumoperitoneum. Thirty rats were randomized into five groups (n = 6): a control group (Group K) and 1 h and 6 mm Hg IAP (Group A), 2 h and 6 mm Hg IAP (Group B), 1 h and 12 mm Hg IAP (Group C) and 2 h and 12 mm Hg IAP were created with CO2 pneumoperitoneum (Group D). At the end of the experiment, plasma samples taken from subjects and fibrinogen, FII (prothrombin), FV, FVII, FVIII, FIX, FX, FXI, FXII, von willebrand's factor (vWF), ristocetin cofactor, protein C, protein S, antithrombin III (AT III) levels are studied. There were statistically significant differences in the mean levels of FII, FV, FVII, FVIII, FIX, FX, FXI, FXII, and protein S between the groups. A hypercoagulable state occurred with the following: increase in the coagulation parameters compared to the control group; increase in FVII in the group only Group C; decrease in AT III in all groups compared to the control group; decrease in protein C in the group only XII Group D compared to control group; decrease in protein S in all groups except group D compared to control group. CO2 insufflation predisposes to thromboembolic events both by inducing coagulation factors and by suppressing the fibrinolytic system contrary to the controversies in the literature.
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Abstract
BACKGROUND Laparoscopic cholecystectomy (key-hole removal of the gallbladder) is now the most often used method for treatment of symptomatic gallstones. Several cardiopulmonary changes (decreased cardiac output, pulmonary compliance, and increased peak airway pressure) occur during pneumoperitoneum, which is now introduced to allow laparoscopic cholecystectomy. These cardiopulmonary changes may not be tolerated in individuals with poor cardiopulmonary reserve. OBJECTIVES To assess the benefits and harms of abdominal wall lift compared to pneumoperitoneum in patients undergoing laparoscopic cholecystectomy. SEARCH METHODS We searched the Cochrane Hepato-Biliary Group Controlled Trials Register, the Cochrane Central Register of Controlled Trials (CENTRAL) in The Cochrane Library, MEDLINE, EMBASE, and Science Citation Index Expanded until February 2013. SELECTION CRITERIA We included all randomised clinical trials comparing abdominal wall lift (with or without pneumoperitoneum) versus pneumoperitoneum. DATA COLLECTION AND ANALYSIS We calculated the risk ratio (RR), rate ratio (RaR), or mean difference (MD) with 95% confidence intervals (CI) based on intention-to-treat analysis with both the fixed-effect and the random-effects models using the Review Manager (RevMan) software. MAIN RESULTS For abdominal wall lift with pneumoperitoneum versus pneumoperitoneum, a total of 130 participants (all with low anaesthetic risk) scheduled for elective laparoscopic cholecystectomy were randomised in five trials to abdominal wall lift with pneumoperitoneum (n = 53) versus pneumoperitoneum only (n = 52). One trial which included 25 people did not state the number of participants in each group. All five trials had a high risk of bias. There was no mortality or conversion to open cholecystectomy in any of the participants in the trials that reported these outcomes. There was no significant difference in the rate of serious adverse events between the two groups (two trials; 2/29 events (0.069 events per person) versus 2/29 events (0.069 events per person); rate ratio 1.00; 95% CI 0.17 to 5.77). None of the trials reported quality of life, the proportion of people discharged as day-patient laparoscopic cholecystectomies, or pain between four and eight hours after the operation. There was no significant difference in the operating time between the two groups (four trials; 53 participants versus 54 participants; 13.39 minutes longer (95% CI 2.73 less to 29.51 minutes longer) in the abdominal wall lift with pneumoperitoneum group and 100 minutes in the pneumoperitoneum group).For abdominal wall lift versus pneumoperitoneum, a total of 774 participants (the majority with low anaesthetic risk) scheduled for elective laparoscopic cholecystectomy were randomised in 18 trials to abdominal wall lift without pneumoperitoneum (n = 332) versus pneumoperitoneum (n = 358). One trial which included 84 people did not state the number in each group. All the trials had a high risk of bias. There was no mortality in any of the trials that reported this outcome. There was no significant difference in the proportion of participants with serious adverse events (six trials; 5/172 (weighted proportion 2.4%) versus 2/171 (1.2%); RR 2.01; 95% CI 0.52 to 7.80). There was no significant difference in the rate of serious adverse events between the two groups (three trials; 5/99 events (weighted number of events per person = 0.346 events) versus 2/99 events (0.020 events per person); rate ratio 1.73; 95% CI 0.35 to 8.61). None of the trials reported quality of life or pain between four and eight hours after the operation. There was no significant difference in the proportion of people who underwent conversion to open cholecystectomy (11 trials; 5/225 (weighted proportion 2.3%) versus 7/235 (3.0%); RR 0.76; 95% CI 0.26 to 2.21). The operating time was significantly longer in the abdominal wall lift group than in the pneumoperitoneum group (16 trials; 6.87 minutes longer (95% CI 4.74 minutes to 9.00 minutes longer) in the abdominal wall lift group versus 75 minutes in the pneumoperitoneum group). There was no significant difference in the proportion of people discharged as laparoscopic cholecystectomy day-patients (two trials; 15/31 (weighted proportion 48.5%) versus 9/31 (29%); RR 1.67; 95% CI 0.85 to 3.26). AUTHORS' CONCLUSIONS Abdominal wall lift with or without pneumoperitoneum does not seem to offer an advantage over pneumoperitoneum in any of the patient-oriented outcomes for laparoscopic cholecystectomy in people with low anaesthetic risk. Hence it cannot be recommended routinely. The safety of abdominal wall lift is yet to be established. More research on the topic is needed because of the risk of bias in the included trials and because of the risk of type I and type II random errors due to the few participants included in the trials. Future trials should include people at higher anaesthetic risk. Furthermore, such trials should include blinded assessment of outcomes.
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Affiliation(s)
- Kurinchi Selvan Gurusamy
- Royal Free Campus, UCL Medical SchoolDepartment of SurgeryRoyal Free Hospital,Rowland Hill StreetLondonUKNW3 2PF
| | - Rahul Koti
- Royal Free Campus, UCL Medical SchoolDepartment of SurgeryRoyal Free Hospital,Rowland Hill StreetLondonUKNW3 2PF
| | - Brian R Davidson
- Royal Free Campus, UCL Medical SchoolDepartment of SurgeryRoyal Free Hospital,Rowland Hill StreetLondonUKNW3 2PF
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6
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Zezos P, Christoforidou A, Kouklakis G, Tsalikidis C, Dimakis C, Laftsidis P, Virgiliou A, Simopoulos C, Pitiakoudis M. Coagulation and fibrinolysis activation after single-incision versus standard laparoscopic cholecystectomy: a single-center prospective case-controlled pilot study. Surg Innov 2013; 21:22-31. [PMID: 23575915 DOI: 10.1177/1553350613484591] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Laparoscopic cholecystectomy is associated with attenuated acute-phase response and hypercoagulable state compared with the open procedure. Single-incision laparoscopic cholecystectomy is a new technique aiming to minimize the invasiveness of the procedure. By comparing the degree of coagulation and fibrinolysis activation after conventional multiport (CLC) and single-incision (SILC) laparoscopic cholecystectomy, we aimed to determine whether the reduced incision size induces a lower thrombophilic tendency. Thirty-two adult patients with noncomplicated symptomatic cholelithiasis were nonrandomly assigned to CLC or SILC. Prothrombin fragment 1 + 2 (F1 + 2), thrombin-antithrombin complexes (TAT), D-dimers, fibrinogen, and von Willebrand factor levels were measured at baseline, at 1st, and 24th hour, postoperatively. Twenty-six patients were finally included in the study. Fifteen patients underwent CLC (male/female: 5/10) and 11 underwent SILC (male/female: 1/10). There were no perioperative complications. An almost similar postoperative pattern and degree of activation of coagulation and fibrinolysis pathways was noted in both groups. No statistically significant differences were found between SILC and CLC for F1 + 2, TAT, D-dimers, fibrinogen, and von Willebrand factor levels, duration of surgery, length of hospital stay, and postoperative morbidity. A similar pattern and extent of coagulation and fibrinolysis activation is present in SILC and CLC, and therefore there is no difference in tendency for thrombosis. Thromboembolic prophylaxis should be considered in SILC as recommended for CLC, pharmacologic or mechanical, considering the hemorrhagic risk and the presence of additional thromboembolism risk factors. SILC appears to be a safe, feasible technique that can be recommended for its potential advantages in cosmesis and reduced incisional pain.
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Affiliation(s)
- Petros Zezos
- 1University General Hospital, Democritus University of Thrace, Dragana, Alexandroupolis, Greece
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7
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Abstract
BACKGROUND Laparoscopic cholecystectomy (key-hole removal of the gallbladder) is now the most often used method for treatment of symptomatic gallstones. Several cardiopulmonary changes (decreased cardiac output, pulmonary compliance, and increased peak airway pressure) occur during pneumoperitoneum, which is now introduced to allow laparoscopic cholecystectomy. These cardiopulmonary changes may not be tolerated in individuals with poor cardiopulmonary reserve. OBJECTIVES To assess the benefits and harms of abdominal wall lift compared with pneumoperitoneum in patients undergoing laparoscopic cholecystectomy. SEARCH METHODS We searched the Cochrane Hepato-Biliary Group Controlled Trials Register, the Cochrane Central Register of Controlled Trials (CENTRAL) in The Cochrane Library, MEDLINE, EMBASE, and Science Citation Index Expanded until January 2012. SELECTION CRITERIA We included all randomised clinical trials comparing abdominal wall lift (with or without pneumoperitoneum) versus pneumoperitoneum. DATA COLLECTION AND ANALYSIS We calculated the risk ratio (RR), rate ratio (RaR), or mean difference (MD) with 95% confidence intervals (CI) based on intention-to-treat analysis with both the fixed-effect and the random-effects models using RevMan software. MAIN RESULTS For abdominal wall lift with pneumoperitoneum versus pneumoperitoneum, a total of 156 participants (all with low anaesthetic risk) who underwent elective laparoscopic cholecystectomy were randomised in six trials to abdominal wall lift with pneumoperitoneum (n = 65) versus pneumoperitoneum only (n = 66). One trial which included 25 patients did not state the number of patients in each group. All six trials had a high risk of bias. There was no mortality or conversion to open cholecystectomy in any of the patients in the trials that reported these outcomes. There was no significant difference in the rate of serious adverse events between the two groups (2 trials; 2/29 events (0.069 events per patient) versus 2/29 events (0.069 events per patient); rate ratio 1.00; 95% CI 0.17 to 5.77). None of the trials reported quality of life, the proportion of patients discharged as day-patient laparoscopic cholecystectomies, or pain between four and eight hours after the operation. There was no significant difference in the operating time between the two groups (4 trials; 53 patients versus 54 patients; 13.39 minutes longer (2.73 less to 29.51 longer) in the abdominal wall lift with pneumoperitoneum group and 100 minutes in the pneumoperitoneum group).For abdominal wall lift versus pneumoperitoneum, a total of 774 participants (the majority with low anaesthetic risk) who underwent elective laparoscopic cholecystectomy were randomised in 18 trials to abdominal wall lift without pneumoperitoneum (n = 332) versus pneumoperitoneum (n = 358). One trial which included 84 patients did not state the number of patients in each group. All the trials had a high risk of bias. There was no mortality in any of the trials that reported this outcome. There was no significant difference in the rate of serious adverse events between the two groups (6 trials; 5/172 events (weighted number of events per patient = 0.020 events) versus 2/171 events (0.012 events per patient); rate ratio 1.73; 95% CI 0.35 to 8.61). None of the trials reported quality of life or pain between four and eight hours after the operation. There was no significant difference in the proportion of patients who underwent conversion to open cholecystectomy (11 trials; 5/225 (weighted proportion 2.3%) versus 7/235 (3.0%); RR 0.76; 95% CI 0.26 to 2.21). The operating time was significantly longer in the abdominal wall lift group than the pneumoperitoneum group (16 trials; 6.87 minutes longer (4.74 to 9.00 longer) in the abdominal wall lift group; 75 minutes in the pneumoperitoneum group). There was no significant difference in the proportion of patients who were discharged as day-patient laparoscopic cholecystectomy patients (2 trials; 15/31 (weighted proportion 48.5%) versus 9/31 (29%); RR 1.67; 95% CI 0.85 to 3.26). AUTHORS' CONCLUSIONS Abdominal wall lift does not seem to offer an advantage over pneumoperitoneum in any of the patient-oriented outcomes for laparoscopic cholecystectomy in patients with low anaesthetic risk. It may increase costs by increasing the operating time. Hence it cannot be recommended routinely. The safety of abdominal wall lift is yet to be established. More research on the topic is needed because of the risk of bias in the included trials and because of the risk of type I and type II random errors because of the few patients included in the trials. Such trials ought to include patients at higher anaesthetic risk. Furthermore, such trials ought to include blinded assessment of outcome measures.
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Weinberg L, Scurrah N, Parker FC, Dauer R, Marshall J, McCall P, Story D, Smith C, McNicol L. Markers of coagulation activation after hepatic resection for cancer: evidence of sustained upregulation of coagulation. Anaesth Intensive Care 2011; 39:847-53. [PMID: 21970128 DOI: 10.1177/0310057x1103900508] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
We investigated the possibility that despite postoperative derangements of routine laboratory coagulation tests, markers of coagulation activation and thrombin generation would be normal or increased in patients undergoing hepatic resection for cancer In addition to the conventional coagulation tests prothrombin time and activated partial thromboplastin time, we measured select markers of coagulation activation prothrombin fragments 1 and 2 (PF1 + 2), thrombin-antithrombin complexes and plasma von Willebrand Factor antigen in 21 patients undergoing hepatic resection. The impact of hepatic resection on coagulation and fibrinolysis was studied with thromboelastography. Preoperatively, routine laboratory coagulation and liver function tests were normal in all patients. On the first postoperative day, prothrombin time was prolonged (range 16 to 22 seconds) in eight patients (38%). For these patients, thromboelastography was normal in six (75%), PF1 + 2 was elevated in four (50%), and thrombin-antithrombin complexes and von Willebrand Factor antigen were elevated in all, which was evidence of acute phase reaction, sustained coagulation factor turnover and activation. By the fifth postoperative day, despite normalisation of prothrombin time, markers of increased coagulation activity remained greater than 85% of baseline values. The findings indicate that in patients undergoing liver resection for cancer, there is significant and prolonged postoperative activation of the haemostatic system despite routine coagulation tests being normal or even prolonged. Before considering therapeutic interventions an integrated approach to interpreting haematological data with clinical correlation is essential.
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Affiliation(s)
- L Weinberg
- Department of Anaesthesia, Austin Hospital, Heidelberg, Victoria, Australia.
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Heere-Ress E, Veensalu M, Wacheck V, Tzaneva S, Kittler H, Kapiotis S, Wolzt M, Böhler K. Does Endovenous Laser Ablation Induce Endothelial Damage at the Saphenofemoral Junction? Dermatol Surg 2011; 37:1456-63. [DOI: 10.1111/j.1524-4725.2011.02106.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Koc U, Bostanci EB, Karaman K, Ercan M, Dalgic T, Ulas M, Ozer I, Ozogul YB, Ayaz S, Haznedaroglu I, Akoglu M. Basic Hemostatic Parameters in Patients with Long-Term Oral Anticoagulation Undergoing Cholecystectomy. J Laparoendosc Adv Surg Tech A 2011; 21:417-25. [DOI: 10.1089/lap.2010.0391] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Umit Koc
- Department of Gastroenterological Surgery, Turkiye Yuksek Ihtisas Teaching and Research Hospital, Ankara, Turkey
| | - Erdal Birol Bostanci
- Department of Gastroenterological Surgery, Turkiye Yuksek Ihtisas Teaching and Research Hospital, Ankara, Turkey
| | - Kerem Karaman
- Department of Gastroenterological Surgery, Turkiye Yuksek Ihtisas Teaching and Research Hospital, Ankara, Turkey
| | - Metin Ercan
- Department of Gastroenterological Surgery, Turkiye Yuksek Ihtisas Teaching and Research Hospital, Ankara, Turkey
| | - Tahsin Dalgic
- Department of Gastroenterological Surgery, Turkiye Yuksek Ihtisas Teaching and Research Hospital, Ankara, Turkey
| | - Murat Ulas
- Department of Gastroenterological Surgery, Turkiye Yuksek Ihtisas Teaching and Research Hospital, Ankara, Turkey
| | - Ilter Ozer
- Department of Gastroenterological Surgery, Turkiye Yuksek Ihtisas Teaching and Research Hospital, Ankara, Turkey
| | - Yusuf Bayram Ozogul
- Department of Gastroenterological Surgery, Turkiye Yuksek Ihtisas Teaching and Research Hospital, Ankara, Turkey
| | - Selime Ayaz
- Department of Biochemistry, Turkiye Yuksek Ihtisas Teaching and Research Hospital, Ankara, Turkey
| | - Ibrahim Haznedaroglu
- Department of Hematology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Musa Akoglu
- Department of Gastroenterological Surgery, Turkiye Yuksek Ihtisas Teaching and Research Hospital, Ankara, Turkey
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11
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Kirkpatrick AW, Keaney M, Kmet L, Ball CG, Campbell MR, Kindratsky C, Groleau M, Tyssen M, Keyte J, Broderick TJ. Intraperitoneal Gas Insufflation Will Be Required for Laparoscopic Visualization in Space: A Comparison of Laparoscopic Techniques in Weightlessness. J Am Coll Surg 2009; 209:233-41. [DOI: 10.1016/j.jamcollsurg.2009.03.026] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2009] [Revised: 03/10/2009] [Accepted: 03/23/2009] [Indexed: 11/28/2022]
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Garg PK, Teckchandani N, Hadke NS, Chander J, Nigam S, Puri SK. Alteration in coagulation profile and incidence of DVT in laparoscopic cholecystectomy. Int J Surg 2008; 7:130-5. [PMID: 19144583 DOI: 10.1016/j.ijsu.2008.12.036] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2008] [Accepted: 12/17/2008] [Indexed: 01/20/2023]
Abstract
INTRODUCTION Although laparoscopic cholecystectomy appears to be less traumatic to the patients than open surgery, decreased venous return from lower extremities and hypercoagulability occurring in patients undergoing elective laparoscopic cholecystectomy with CO(2) pneumoperitoneum makes it a potent risk factor for deep venous thrombosis. METHODS The observational study of 50 patients undergoing elective laparoscopic cholecystectomy was designed to study alteration in PT, APTT, D-dimer and antithrombin III, which were measured preoperatively, 6 and 24h postoperatively. It was accompanied by color duplex ultrasound of bilateral lower limbs preoperatively and 7th day postoperatively to look for evidence of deep venous thrombosis. RESULTS Significant postoperative decrease in APTT and antithrombin III suggested activation of coagulation while decrease in d-dimer suggested activation of fibrinolysis. Values of PT had no statistically significant postoperative changes. Age, body mass index and duration of pneumoperitoneum were found to correlate with significant activation of coagulation and fibrinolysis. None of the patients developed clinical or radiological evidence of deep venous thrombosis in the postoperative period. CONCLUSIONS CO(2) pneumoperitoneum enhances the activation of coagulation and fibrinolysis associated with laparoscopic cholecystectomy. Patients with risk factors like old age, obesity or with expected long duration of laparoscopic surgery are likely to have significant activation of coagulation, making them a vulnerable risk group for development of postoperative deep vein thrombosis, warranting some form of thromboprophylaxis.
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Affiliation(s)
- Pankaj Kumar Garg
- Department of Surgery, Maulana Azad Medical College, Lok Nayak Hospital, New Delhi, India.
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Abstract
BACKGROUND Laparoscopic cholecystectomy is the main method of treatment of symptomatic gallstones. Several cardiopulmonary changes (decreased cardiac output, pulmonary compliance, and increased peak airway pressure) occur during pneumoperitoneum. These changes may not be tolerated in individuals with poor cardiopulmonary reserve. OBJECTIVES To assess the benefits and harms of abdominal wall lift compared to pneumoperitoneum in patients undergoing laparoscopic cholecystectomy. SEARCH STRATEGY We searched The Cochrane Hepato-Biliary Group Controlled Trials Register, The Cochrane Central Register of Controlled Trials in The Cochrane Library, MEDLINE, EMBASE, and Science Citation IndexExpanded until January 2007. SELECTION CRITERIA We included all randomised clinical trials comparing abdominal wall lift (with or without pneumoperitoneum) and pneumoperitoneum. DATA COLLECTION AND ANALYSIS We calculated the relative risk (RR), weighted mean difference (WMD) or standardised mean difference (SMD) with 95% confidence intervals (CI) based on intention-to-treat analysis with both the fixed-effect and the random-effects model using RevMan Analysis. MAIN RESULTS Abdominal wall lift with pneumoperitoneum versus pneumoperitoneum. A total of 156 participants (all with low anaesthetic risk) who underwent elective laparoscopic cholecystectomy were randomised in six trials to abdominal wall lift with pneumoperitoneum (n = 65) versus pneumoperitoneum only (n = 66). One trial which included 25 patients did not state the number of patients in each group. All six trials were of high risk of bias. The cardiopulmonary changes were less in abdominal wall lift than pneumoperitoneum. There was no difference in the morbidity and pain between the groups. Abdominal wall lift versus pneumoperitoneum. A total of 550 participants (the majority with low anaesthetic risk) who underwent elective laparoscopic cholecystectomy were randomised in fourteen trials to abdominal wall lift without pneumoperitoneum (n = 268) versus pneumoperitoneum (n = 282). Two of these fourteen trials were of low risk of bias. The cardiopulmonary changes were less in abdominal wall lift than with pneumoperitoneum. There was no difference in the morbidity and pain between the groups. The operating time was prolonged in abdominal wall lift compared with pneumoperitoneum (WMD 7.74, 95% CI 1.37 to 14.12). AUTHORS' CONCLUSIONS (1) Abdominal wall lift seems safe and decreases the cardiopulmonary changes associated with laparoscopic cholecystectomy.(2) Abdominal wall lift does not seem to offer advantage over pneumoperitoneum in any of the patient-oriented outcomes for laparoscopic cholecystectomy in patients with low anaesthetic risk and may increase costs by increasing the operating time. Hence it cannot be recommended routinely. More research on the topic is needed.
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Affiliation(s)
- K S Gurusamy
- Royal Free and University College School of Medicine, University Department of Surgery, 9th Floor, Royal Free Hospital, Pond Street, London, UK, NW3 2QG.
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Icoz G, Makay O, Sozbilen M, Gurcu B, Caliskan C, Firat O, Kurt Z, Ersin S. Is D-dimer a predictor of strangulated intestinal hernia? World J Surg 2007; 30:2165-9. [PMID: 17103099 DOI: 10.1007/s00268-006-0138-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The goal of this study was to assess the relevance of serum D-dimer measurement as a possible reliable marker for the diagnosis of strangulated intestinal hernia. METHODS Consecutive patients admitted with nontraumatic acute abdominal gastrointestinal disorders were recruited prospectively in a tertiary referral hospital. The study was conducted in 159 patients between August 2002 and April 2004. D-dimer, lactate dehydrogenase, serum amylase, and international normalized ratio (INR) levels were tested in the emergency room prior to surgical intervention. For each patient, 15 variables, including D-dimer, were available for analysis. RESULTS Thirty-three (20.7%) of the 159 patients had intestinal ischemia, and 28 (85%) of these 33 patients had D-dimer level > 300 ng/ml. Plasma levels of D-dimer in patients with intestinal ischemia were significantly higher than in patients without ischemia (P < 0.05). There were 29 (18.2%) patients in the hernia group with incarceration (n = 22) or strangulation requiring resection (n = 7). D-dimer levels in patients requiring intestinal resection were insignificantly higher than in patients without resection (P > 0.05). Six (85%) of the 7 hernia patients requiring resection had D-dimer levels > 360 ng/ml. The D-dimer variable correlated best with the leukocyte count in patients with hernia requiring resection. Levels of lactate dehydrogenase, serum amylase, and INR did not show any correlation with D-dimer levels. CONCLUSIONS To help predict ischemic events, the increasing use of the D-dimer assay in clinical practice could be extended to patients presenting with intestinal emergencies. An elevated D-dimer level on admission had a high sensitivity for identifying patients with intestinal ischemia, although it had a low specificity. Whether it is predictive or preventive for resection in strangulated intestinal hernia patients still remains a question.
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Affiliation(s)
- Gokhan Icoz
- Department of General Surgery, Ege University Hospital, Izmir, Turkey 35100
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Marakis G, Pavlidis TE, Ballas K, Karvounaris D, Rafailidis S, Sakantamis AK. Changes in coagulation and fibrinolysis during laparoscopic cholecystectomy. J Laparoendosc Adv Surg Tech A 2006; 16:582-6. [PMID: 17243874 DOI: 10.1089/lap.2006.16.582] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The influence of laparoscopic cholecystectomy on coagulation and fibrinolysis is debatable. There have been a few but controversial studies and the need for routine antithrombotic prophylaxis is unclear. MATERIALS AND METHODS In this prospective study we investigated changes in coagulation and fibrinolysis parameters in laparoscopic cholecystectomy. Blood samples taken before, during, and after surgery from 38 consecutive patients were analyzed. Measured parameters included the international normalized ratio, prothrombin time, partial thromboplastin time, antithrombin III activity, platelet count, mean platelet volume, fibrinogen, and D-dimers. RESULTS Statistically significant changes included increased perioperative international normalized ratio and D-dimers, and postoperative antithrombin III, fibrinogen, and D-dimers, as well as decreased perioperative antithrombin III and fibrinogen and postoperative international normalized ratio, platelet count, and mean platelet volume. Values of partial thromboplastin time had no statistically significant changes. CONCLUSION Reduced coagulation activity and increased fibrinolytic activity occur during and after laparoscopic cholecystectomy.
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Affiliation(s)
- Georgios Marakis
- Second Propedeutical Department of Surgery, Aristotle University Medical School, Hippocration Hospital, Thessaloniki, Greece
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Abdelrazeq AS, Dwaik MA, Aldoori MI, Lund JN, Leveson SH. Laparoscopy-Associated Portal Vein Thrombosis: Description of an Evolving Clinical Syndrome. J Laparoendosc Adv Surg Tech A 2006; 16:9-14. [PMID: 16494540 DOI: 10.1089/lap.2006.16.9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Several cases of portal vein thrombosis following laparoscopic procedures have been reported over the past few years. To date, no formal description of this phenomenon has been provided. In this paper, we summarize and analyze the features of the 4 reported cases to date as well as a fifth case encountered at our institution. The probable causes of this complication include changes in coagulation status, splanchnic hemodynamics, and portal venous blood flow, all of which may be related to carbon dioxide absorption and increased intra-abdominal pressure. The recognition of this phenomenon and its management are discussed. A review of the relevant literature is provided.
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Manfredini R. D-dimer for the diagnosis of acute venous thromboembolism in the emergency department: a Janus-face marker. Intern Emerg Med 2006; 1:54-8. [PMID: 16941815 DOI: 10.1007/bf02934723] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Roberto Manfredini
- Department of Internal Medicine, Hospital of the Delta, Lagosanto (Local Health Unit), Ferrara, Italy.
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Geerts WH, Pineo GF, Heit JA, Bergqvist D, Lassen MR, Colwell CW, Ray JG. Prevention of venous thromboembolism: the Seventh ACCP Conference on Antithrombotic and Thrombolytic Therapy. Chest 2004; 126:338S-400S. [PMID: 15383478 DOI: 10.1378/chest.126.3_suppl.338s] [Citation(s) in RCA: 1938] [Impact Index Per Article: 96.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
This article discusses the prevention of venous thromboembolism (VTE) and is part of the Seventh American College of Chest Physicians Conference on Antithrombotic and Thrombolytic Therapy: Evidence-Based Guidelines. Grade 1 recommendations are strong and indicate that the benefits do, or do not, outweigh risks, burden, and costs. Grade 2 suggests that individual patients' values may lead to different choices (for a full understanding of the grading see Guyatt et al, CHEST 2004; 126:179S-187S). Among the key recommendations in this chapter are the following. We recommend against the use of aspirin alone as thromboprophylaxis for any patient group (Grade 1A). For moderate-risk general surgery patients, we recommend prophylaxis with low-dose unfractionated heparin (LDUH) (5,000 U bid) or low-molecular-weight heparin (LMWH) [< or = 3,400 U once daily] (both Grade 1A). For higher risk general surgery patients, we recommend thromboprophylaxis with LDUH (5,000 U tid) or LMWH (> 3,400 U daily) [both Grade 1A]. For high-risk general surgery patients with multiple risk factors, we recommend combining pharmacologic methods (LDUH three times daily or LMWH, > 3,400 U daily) with the use of graduated compression stockings and/or intermittent pneumatic compression devices (Grade 1C+). We recommend that thromboprophylaxis be used in all patients undergoing major gynecologic surgery (Grade 1A) or major, open urologic procedures, and we recommend prophylaxis with LDUH two times or three times daily (Grade 1A). For patients undergoing elective total hip or knee arthroplasty, we recommend one of the following three anticoagulant agents: LMWH, fondaparinux, or adjusted-dose vitamin K antagonist (VKA) [international normalized ratio (INR) target, 2.5; range, 2.0 to 3.0] (all Grade 1A). For patients undergoing hip fracture surgery (HFS), we recommend the routine use of fondaparinux (Grade 1A), LMWH (Grade 1C+), VKA (target INR, 2.5; range, 2.0 to 3.0) [Grade 2B], or LDUH (Grade 1B). We recommend that patients undergoing hip or knee arthroplasty, or HFS receive thromboprophylaxis for at least 10 days (Grade 1A). We recommend that all trauma patients with at least one risk factor for VTE receive thromboprophylaxis (Grade 1A). In acutely ill medical patients who have been admitted to the hospital with congestive heart failure or severe respiratory disease, or who are confined to bed and have one or more additional risk factors, we recommend prophylaxis with LDUH (Grade 1A) or LMWH (Grade 1A). We recommend, on admission to the intensive care unit, all patients be assessed for their risk of VTE. Accordingly, most patients should receive thromboprophylaxis (Grade 1A).
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Affiliation(s)
- William H Geerts
- Thromboembolism Program, Sunnybrook & Women's College Health Sciences Centre, Room D674, 2075 Bayview Ave, Toronto, ON, Canada M4N 3M5
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Abstract
OBJECTIVES Systemic values of the fibrinolytic plasma marker fibrin D-dimer are raised in a variety of acute clinical conditions. D-dimer values can now be rapidly determined and used to aid diagnosis in emergency medicine. However, despite clinical guidelines, inappropriate and unnecessary measurement of D-dimer values is a significant clinical problem. An understanding of the pathophysiological basis and limitations of the value of D-dimer values may help reduce this problem. This review discusses the pathophysiology of the fibrinolytic system. The currently used assays, clinical indications, and limitations of D-dimer measurement are reviewed. Finally, the potential future clinical indications for measurement of D-dimer values in emergency medicine are discussed. METHODS Literature on D-dimer was identified from Medline, along with cross referencing from the reference lists of major articles on the subject RESULTS and conclusions: Systemic D-dimer values aids diagnosis, and is potentially a prognostic indicator, in a variety of clinical conditions in emergency medicine. However, it has limited specificity in patients with comorbid conditions. Although, currently, there is no standard D-dimer assay, immunoturbidimetric assays are the most suitable for use in emergency medicine
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Affiliation(s)
- A Wakai
- Department of Emergency Medicine, Beaumont Hospital, Dublin, Republic of Ireland.
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Balibrea Cantero J. Indicaciones de la cirugía laparoscópica. Rev Clin Esp 2002. [DOI: 10.1016/s0014-2565(02)71106-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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