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Journal of the American College of... Dec 2021The aim of this study was to identify what parts of the World Health Organization Surgical Safety Checklist (WHO SSC) are working, what can be done to make it more... (Meta-Analysis)
Meta-Analysis
BACKGROUND
The aim of this study was to identify what parts of the World Health Organization Surgical Safety Checklist (WHO SSC) are working, what can be done to make it more effective, and to determine if it achieved its intended effect relative to its design and intended use.
STUDY DESIGN
We conducted a qualitative thematic analysis and meta-meta-analyses of findings in WHO SSC systematic reviews following Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines.
RESULTS
Twenty systematic reviews were included for qualitative thematic analysis. Narrative information was coded in 4 primary areas with a focus on impact of the WHO SSC. Four themes-Clinical Outcomes, Process Measures, Team Dynamics and Communication, and Safety Culture-pertained directly to the aims or purposes behind the development of the SSC. The other 2 themes-Efficiency and Workload involved in using the checklist and Checklist Impact on Institutional Practices-are associated with SSC use, but were not focal areas considered during its development. Included in the 20 systematic reviews were 24 unique observational cohort studies that reported pre-post data on a total of 18 clinical outcomes. Mortality, morbidity, surgical site infection, pneumonia, unplanned return to the operating room, urinary tract infection, blood loss requiring transfusion, unplanned intubation, and sepsis favored the use of the WHO SSC. Deep vein thrombosis was the only postoperative outcome assessed that did not favor use of the WHO SSC.
CONCLUSIONS
The WHO SSC positively impacts the things it was explicitly designed to address and does not positively impact things it was not explicitly designed for.
Topics: Checklist; Humans; Operating Rooms; Patient Safety; Postoperative Complications; Process Assessment, Health Care; Qualitative Research; Safety Management; Surgical Procedures, Operative; World Health Organization
PubMed: 34592406
DOI: 10.1016/j.jamcollsurg.2021.08.692 -
The Cochrane Database of Systematic... Jan 2016Medical professionals routinely carry out surgical hand antisepsis before undertaking invasive procedures to destroy transient micro-organisms and inhibit the growth of... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Medical professionals routinely carry out surgical hand antisepsis before undertaking invasive procedures to destroy transient micro-organisms and inhibit the growth of resident micro-organisms. Antisepsis may reduce the risk of surgical site infections (SSIs) in patients.
OBJECTIVES
To assess the effects of surgical hand antisepsis on preventing surgical site infections (SSIs) in patients treated in any setting. The secondary objective is to determine the effects of surgical hand antisepsis on the numbers of colony-forming units (CFUs) of bacteria on the hands of the surgical team.
SEARCH METHODS
In June 2015 for this update, we searched: The Cochrane Wounds Group Specialized Register; The Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library); Ovid MEDLINE; Ovid MEDLINE (In-Process & Other Non-Indexed Citations) and EBSCO CINAHL. There were no restrictions with respect to language, date of publication or study setting.
SELECTION CRITERIA
Randomised controlled trials comparing surgical hand antisepsis of varying duration, methods and antiseptic solutions.
DATA COLLECTION AND ANALYSIS
Three authors independently assessed studies for inclusion and trial quality and extracted data.
MAIN RESULTS
Fourteen trials were included in the updated review. Four trials reported the primary outcome, rates of SSIs, while 10 trials reported number of CFUs but not SSI rates. In general studies were small, and some did not present data or analyses that could be easily interpreted or related to clinical outcomes. These factors reduced the quality of the evidence. SSIsOne study randomised 3317 participants to basic hand hygiene (soap and water) versus an alcohol rub plus additional hydrogen peroxide. There was no clear evidence of a difference in the risk of SSI (risk ratio (RR) 0.97, 95% CI 0.77 to 1.23, moderate quality evidence downgraded for imprecision).One study (500 participants) compared alcohol-only rub versus an aqueous scrub and found no clear evidence of a difference in the risk of SSI (RR 0.56, 95% CI 0.23 to 1.34, very low quality evidence downgraded for imprecision and risk of bias).One study (4387 participants) compared alcohol rubs with additional active ingredients versus aqueous scrubs and found no clear evidence of a difference in SSI (RR 1.02, 95% CI 0.70 to 1.48, low quality evidence downgraded for imprecision and risk of bias).One study (100 participants) compared an alcohol rub with an additional ingredient versus an aqueous scrub with a brush and found no evidence of a difference in SSI (RR 0.50, 95% CI 0.05 to 5.34, low quality evidence downgraded for imprecision). CFUsThe review presents results for a number of comparisons; key findings include the following.Four studies compared different aqueous scrubs in reducing CFUs on hands.Three studies found chlorhexidine gluconate scrubs resulted in fewer CFUs than povidone iodine scrubs immediately after scrubbing, 2 hours after the initial scrub and 2 hours after subsequent scrubbing. All evidence was low or very low quality, with downgrading typically for imprecision and indirectness of outcome. One trial comparing a chlorhexidine gluconate scrub versus a povidone iodine plus triclosan scrub found no clear evidence of a difference-this was very low quality evidence (downgraded for risk of bias, imprecision and indirectness of outcome).Four studies compared aqueous scrubs versus alcohol rubs containing additional active ingredients and reported CFUs. In three comparisons there was evidence of fewer CFUs after using alcohol rubs with additional active ingredients (moderate or very low quality evidence downgraded for imprecision and indirectness of outcome). Evidence from one study suggested that an aqueous scrub was more effective in reducing CFUs than an alcohol rub containing additional ingredients, but this was very low quality evidence downgraded for imprecision and indirectness of outcome.Evidence for the effectiveness of different scrub durations varied. Four studies compared the effect of different durations of scrubs and rubs on the number of CFUs on hands. There was evidence that a 3 minute scrub reduced the number of CFUs compared with a 2 minute scrub (very low quality evidence downgraded for imprecision and indirectness of outcome). Data on other comparisons were not consistent, and interpretation was difficult. All further evidence was low or very low quality (typically downgraded for imprecision and indirectness).One study compared the effectiveness of using nail brushes and nail picks under running water prior to a chlorhexidine scrub on the number of CFUs on hands. It was unclear whether there was a difference in the effectiveness of these different techniques in terms of the number of CFUs remaining on hands (very low quality evidence downgraded due to imprecision and indirectness).
AUTHORS' CONCLUSIONS
There is no firm evidence that one type of hand antisepsis is better than another in reducing SSIs. Chlorhexidine gluconate scrubs may reduce the number of CFUs on hands compared with povidone iodine scrubs; however, the clinical relevance of this surrogate outcome is unclear. Alcohol rubs with additional antiseptic ingredients may reduce CFUs compared with aqueous scrubs. With regard to duration of hand antisepsis, a 3 minute initial scrub reduced CFUs on the hand compared with a 2 minute scrub, but this was very low quality evidence, and findings about a longer initial scrub and subsequent scrub durations are not consistent. It is unclear whether nail picks and brushes have a differential impact on the number of CFUs remaining on the hand. Generally, almost all evidence available to inform decisions about hand antisepsis approaches that were explored here were informed by low or very low quality evidence.
Topics: Anti-Infective Agents, Local; Antisepsis; Colony Count, Microbial; General Surgery; Hand; Hand Disinfection; Humans; Randomized Controlled Trials as Topic; Surgical Wound Infection
PubMed: 26799160
DOI: 10.1002/14651858.CD004288.pub3 -
International Journal of Colorectal... Apr 2015The aims of this study are to review the advantages and drawbacks of the ambulatory management of patients scheduled for haemorrhoidal surgery and to highlight the... (Review)
Review
PURPOSE
The aims of this study are to review the advantages and drawbacks of the ambulatory management of patients scheduled for haemorrhoidal surgery and to highlight the reasons for unplanned hospital admission and suggest preventive strategies.
METHODS
We conducted a systematic review of the literature from January 1999 to January 2013 using MEDLINE and EMBASE databases. Manuscripts were specifically analysed for failure and side effects of haemorrhoidal surgery in ambulatory settings.
RESULTS
Fifty relevant studies (6082 patients) were retrieved from the literature review. The rate of ambulatory management failure ranged between 0 and 61%. The main reasons for failure were urinary retention, postoperative haemorrhage and unsatisfactory pain control. Spinal anaesthesia was associated with the highest rates of urinary retention. Doppler-guided haemorrhoidal artery ligation has less frequent side effects susceptible to impair ambulatory management than haemorrhoidectomy and stapled haemorrhoidopexy. However, the fact that haemorrhoidopexy is less painful than haemorrhoidectomy may allow ambulatory management.
CONCLUSION
Day-case haemorrhoidal surgery can be performed whatever the surgical procedure. Postoperative pain deserves special prevention measures after haemorrhoidectomy, especially by using perineal block or infiltrations. Urinary retention is a common issue that can be responsible for failure; it requires a preventive strategy including short duration spinal anaesthesia. Doppler-guided haemorrhoidal artery ligation is easy to perform in outpatients but deserves more complete evaluation in this setting.
Topics: Ambulatory Surgical Procedures; Hemorrhoidectomy; Hemorrhoids; Humans; Ligation; Pain, Postoperative; Postoperative Hemorrhage; Surgical Stapling; Urinary Retention
PubMed: 25427629
DOI: 10.1007/s00384-014-2073-x -
The Cochrane Database of Systematic... Nov 2018Hospitalised patients are at increased risk of developing deep vein thrombosis (DVT) in the lower limb and pelvic veins, on a background of prolonged immobilisation... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Hospitalised patients are at increased risk of developing deep vein thrombosis (DVT) in the lower limb and pelvic veins, on a background of prolonged immobilisation associated with their medical or surgical illness. Patients with DVT are at increased risk of developing a pulmonary embolism (PE). The use of graduated compression stockings (GCS) in hospitalised patients has been proposed to decrease the risk of DVT. This is an update of a Cochrane Review first published in 2000, and last updated in 2014.
OBJECTIVES
To evaluate the effectiveness and safety of graduated compression stockings in preventing deep vein thrombosis in various groups of hospitalised patients.
SEARCH METHODS
For this review the Cochrane Vascular Information Specialist searched the Cochrane Vascular Specialised Register, the Cochrane Central Register of Controlled Trials (CENTRAL), and trials registries on 21 March 2017; and the Cochrane Vascular Specialised Register, CENTRAL, MEDLINE Ovid, Embase Ovid, CINAHL Ebsco, AMED Ovid , and trials registries on 12 June 2018.
SELECTION CRITERIA
Randomised controlled trials (RCTs) involving GCS alone, or GCS used on a background of any other DVT prophylactic method. We combined results from both of these groups of trials.
DATA COLLECTION AND ANALYSIS
Two review authors (AS, MD) assessed potentially eligible trials for inclusion. One review author (AS) extracted the data, which a second review author (MD) cross-checked and authenticated. Two review authors (AS, MD) assessed the methodological quality of trials with the Cochrane 'Risk of bias' tool. Any disagreements were resolved by discussion with the senior review author (TL). For dichotomous outcomes, we calculated the Peto odds ratio and corresponding 95% confidence interval. We pooled data using a fixed-effect model. We used the GRADE system to evaluate the overall quality of the evidence supporting the outcomes assessed in this review.
MAIN RESULTS
We included 20 RCTs involving a total of 1681 individual participants and 1172 individual legs (2853 analytic units). Of these 20 trials, 10 included patients undergoing general surgery; six included patients undergoing orthopaedic surgery; three individual trials included patients undergoing neurosurgery, cardiac surgery, and gynaecological surgery, respectively; and only one trial included medical patients. Graduated compression stockings were applied on the day before surgery or on the day of surgery and were worn up until discharge or until the participants were fully mobile. In the majority of the included studies DVT was identified by the radioactive I uptake test. Duration of follow-up ranged from seven to 14 days. The included studies were at an overall low risk of bias.We were able to pool the data from 20 studies reporting the incidence of DVT. In the GCS group, 134 of 1445 units developed DVT (9%) in comparison to the control group (without GCS), in which 290 of 1408 units developed DVT (21%). The Peto odds ratio (OR) was 0.35 (95% confidence interval (CI) 0.28 to 0.43; 20 studies; 2853 units; high-quality evidence), showing an overall effect favouring treatment with GCS (P < 0.001).Based on results from eight included studies, the incidence of proximal DVT was 7 of 517 (1%) units in the GCS group and 28 of 518 (5%) units in the control group. The Peto OR was 0.26 (95% CI 0.13 to 0.53; 8 studies; 1035 units; moderate-quality evidence) with an overall effect favouring treatment with GCS (P < 0.001). Combining results from five studies, all based on surgical patients, the incidence of PE was 5 of 283 (2%) participants in the GCS group and 14 of 286 (5%) in the control group. The Peto OR was 0.38 (95% CI 0.15 to 0.96; 5 studies; 569 participants; low-quality evidence) with an overall effect favouring treatment with GCS (P = 0.04). We downgraded the quality of the evidence for proximal DVT and PE due to low event rate (imprecision) and lack of routine screening for PE (inconsistency).We carried out subgroup analysis by speciality (surgical or medical patients). Combining results from 19 trials focusing on surgical patients, 134 of 1365 (9.8%) units developed DVT in the GCS group compared to 282 of 1328 (21.2%) units in the control group. The Peto OR was 0.35 (95% CI 0.28 to 0.44; high-quality evidence), with an overall effect favouring treatment with GCS (P < 0.001). Based on results from seven included studies, the incidence of proximal DVT was 7 of 437 units (1.6%) in the GCS group and 28 of 438 (6.4%) in the control group. The Peto OR was 0.26 (95% CI 0.13 to 0.53; 875 units; moderate-quality evidence) with an overall effect favouring treatment with GCS (P < 0.001). We downgraded the evidence for proximal DVT due to low event rate (imprecision).Based on the results from one trial focusing on medical patients admitted following acute myocardial infarction, 0 of 80 (0%) legs developed DVT in the GCS group and 8 of 80 (10%) legs developed DVT in the control group. The Peto OR was 0.12 (95% CI 0.03 to 0.51; low-quality evidence) with an overall effect favouring treatment with GCS (P = 0.004). None of the medical patients in either group developed a proximal DVT, and the incidence of PE was not reported.Limited data were available to accurately assess the incidence of adverse effects and complications with the use of GCS as these were not routinely quantitatively reported in the included studies.
AUTHORS' CONCLUSIONS
There is high-quality evidence that GCS are effective in reducing the risk of DVT in hospitalised patients who have undergone general and orthopaedic surgery, with or without other methods of background thromboprophylaxis, where clinically appropriate. There is moderate-quality evidence that GCS probably reduce the risk of proximal DVT, and low-quality evidence that GCS may reduce the risk of PE. However, there remains a paucity of evidence to assess the effectiveness of GCS in diminishing the risk of DVT in medical patients.
Topics: Hospitalization; Humans; Orthopedic Procedures; Postoperative Complications; Pulmonary Embolism; Randomized Controlled Trials as Topic; Stockings, Compression; Surgical Procedures, Operative; Venous Thrombosis
PubMed: 30390397
DOI: 10.1002/14651858.CD001484.pub4 -
Journal of Gastrointestinal Surgery :... Nov 2017Colorectal surgeries (CRS) have one of the highest rates of surgical site infections (SSIs) with rates 15 to >30%. Prevention "bundles" or sets of evidence-based... (Meta-Analysis)
Meta-Analysis Review
INTRODUCTION
Colorectal surgeries (CRS) have one of the highest rates of surgical site infections (SSIs) with rates 15 to >30%. Prevention "bundles" or sets of evidence-based interventions are structured ways to improve patient outcomes. The aim sof this study is to evaluate CRS SSI prevention bundles, bundle components, and implementation and compliance strategies.
METHODS
A meta-analysis of studies with pre- and post-implementation data was conducted to assess the impact of bundles on SSI rates (superficial, deep, and organ/space). Subgroup analysis of bundle components identified optimal bundle designs.
RESULTS
Thirty-five studies (51,413 patients) were identified and 23 (17,557 patients) were included in the meta-analysis. A SSI risk reduction of 40% (p < 0.001) was noted with 44% for superficial SSI (p < 0.001) and 34% for organ/space (p = 0.048). Bundles with sterile closure trays (58.6 vs 33.1%), MBP with oral antibiotics (55.4 vs 31.8%), and pre-closure glove changes (56.9 vs 28.5%) had significantly greater SSI risk reduction.
CONCLUSION
Bundles can effectively reduce the risk of SSIs after CRS, by fostering a cohesive environment, standardization, and reduction in operative variance. If implemented successfully and complied with, bundles can become vital to improving patients' surgical quality of care.
Topics: Anti-Bacterial Agents; Colon; Digestive System Surgical Procedures; Gloves, Surgical; Humans; Patient Care Bundles; Quality Improvement; Rectum; Risk Factors; Surgical Wound Infection; Wound Closure Techniques
PubMed: 28620749
DOI: 10.1007/s11605-017-3465-3 -
International Journal of Nursing Studies Mar 2022Chlorhexidine and povidone-iodine are the most common disinfectants used in preoperative skin preparation. However, there is no consistent conclusion regarding the... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Chlorhexidine and povidone-iodine are the most common disinfectants used in preoperative skin preparation. However, there is no consistent conclusion regarding the prevention of surgical site infection (SSI) and bacterial culture data.
OBJECTIVE
To assess the efficacy of chlorhexidine and povidone-iodine in the prevention of postoperative SSI and relevant bacterial data.
DESIGN
Systematic Review and Meta-Analysis SETTINGS: N/A PARTICIPANTS: N/A METHOD: Literature relevant to "skin antisepsis" and "surgical site infections" was retrieved from PUBMED, Web of Science, EMBASE, CINHAL and CNKI. The incidence of SSI was the primary outcome, while the secondary outcome was bacterial data from the infected incision. All data were analyzed with Revman 5.3 and Stata Statistical Software.
RESULTS
A total of 36 studies were identified in this study, which included 16,872 participants. This study revealed that chlorhexidine is superior to povidone-iodine in the prevention of postoperative SSI (risk ratio [RR], 0.73; 95% confidence interval [CI], 0.61-0.87; p = 0.019, I = 39%). Further meta-regression analysis revealed that the effect of chlorhexidine was directly associated with the type of incision, but failed to differentiate between the subgroups divided according to the type of incision. With respect to bacteria colonization, the most common bacteria for chlorhexidine arm were propionibacterium's, while the most common bacteria for the iodine arm were staphylococci species.
CONCLUSION
In comparison to povidone-iodine, chlorhexidine showed better results in preventing postoperative SSI.
Topics: Anti-Infective Agents, Local; Chlorhexidine; Humans; Iodine; Preoperative Care; Surgical Wound Infection
PubMed: 35121520
DOI: 10.1016/j.ijnurstu.2021.104059 -
Journal of Clinical Anesthesia Nov 2017Perioperative factors are probably essential for different oncological outcomes. This systematic review investigates the literature concerning overall mortality and... (Comparative Study)
Comparative Study Review
Perioperative factors are probably essential for different oncological outcomes. This systematic review investigates the literature concerning overall mortality and postoperative complications after cancer surgery with inhalational (INHA) and intravenous anesthesia (TIVA). A search was conducted according to the PRISMA guidelines, including studies with patients undergoing surgery for cancer and where TIVA was compared with INHA. Two investigators identified relevant papers in the databases: PubMed, Scopus, EMBASE and the Cochrane Library. Risks of bias assessment tools from the Cochrane Collaboration were used for evaluating quality of evidence. Eight studies with a total of 10,696 patients were included. Four studies reported data regarding overall mortality and four studies reported data regarding postoperative complications. Evidence was evaluated to be of moderate to serious risk of bias. Three retrospective studies presented a hazard ratio (HR) adjusting for several confounders. One study reported an increased overall mortality after INHA with a HR of 1.47 (95% CI 1.31-1.64, p≤0.001), while another study reported a tendency of decreased overall mortality after TIVA (HR 0.85, 95% CI 0.72-1.00, p=0.051). A third study showed no difference in the overall mortality, but prolonged recurrence-free survival after TIVA with a HR of 0.48 (95% CI 0.27-0.86, p=0.014). In one study, the rate of pulmonary complications was significantly higher after INHA compared with TIVA, while other postoperative complications were comparable. There are currently four propensity-adjusted retrospective studies indicating that TIVA might be the preferred anesthetic choice in cancer surgery. However, evidence is currently of low quality and randomized clinical trials are required for further investigation.
Topics: Anesthesia, Inhalation; Anesthesia, Intravenous; Anesthetics, Inhalation; Anesthetics, Intravenous; Disease-Free Survival; Hospital Mortality; Humans; Immunity, Cellular; Incidence; Isoflurane; Killer Cells, Natural; Methyl Ethers; Neoplasm Micrometastasis; Neoplasms; Perioperative Period; Postoperative Complications; Propofol; Sevoflurane; Surgical Procedures, Operative; T-Lymphocytes, Helper-Inducer
PubMed: 28797751
DOI: 10.1016/j.jclinane.2017.08.001 -
Otolaryngology--head and Neck Surgery :... Mar 2021Although thyroid and parathyroid surgery is considered a clean procedure with a low incidence of surgical site infections (SSIs), a great number of endocrine surgeons... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
Although thyroid and parathyroid surgery is considered a clean procedure with a low incidence of surgical site infections (SSIs), a great number of endocrine surgeons use antibiotic prophylaxis (AP). The aim of this study was to assess whether AP is significantly effective in reducing the incidence of SSIs in this kind of surgery.
DATA SOURCES
A systematic literature search was performed with PubMed, Scopus, and ISI-Web of Science. Studies addressing the efficacy of AP in reducing the incidence of SSIs in thyroid and parathyroid surgery were included in the systematic review and meta-analysis.
REVIEW METHODS
The random effects model was assumed to account for different sources of variation among studies. The overall effect size was computed through the inverse variance method. Heterogeneity across studies, possible outlier studies, and publication bias were evaluated.
RESULTS
A total of 6 studies with 4428 patients were included in the quantitative analysis. The incidence of SSI was 0.6% in the case group and 0.4% in the control group (odds ratio, 1.07; 95% CI, 0.3-3.81; = .915). There was no evidence of heterogeneity among the studies ( = 8.36, = .138; = 40.17). The analysis of several continuous moderators, including age, use of drain, and duration of surgery, did not generate any significant result.
CONCLUSION
AP is not effective in reducing the incidence of SSI in thyroid and parathyroid surgery and should be avoided, notwithstanding the negative impact on social costs and the risk of development of antibiotic resistance.
Topics: Antibiotic Prophylaxis; Humans; Parathyroidectomy; Surgical Wound Infection; Thyroidectomy
PubMed: 32807010
DOI: 10.1177/0194599820947700 -
Spine Aug 2018Systematic literature review and meta-analysis. (Meta-Analysis)
Meta-Analysis Review
STUDY DESIGN
Systematic literature review and meta-analysis.
OBJECTIVE
The objective of this systematic literature review was to evaluate if intraoperative neurophysiological monitoring (IONM) can prevent neurological injury during spinal operative surgical procedures.
SUMMARY OF BACKGROUND DATA
IONM seems to have presumable positive effects in identifying neurological deficits. However, the role of IONM in the decrease of new neurological deficits remains unclear.
METHODS
Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines for systematic reviews and Meta-analysis, we reviewed clinical comparative studies who evaluate the rate of new neurological events in patients who had a spinal surgery with and without IONM. Studies were then classified according to their level of evidence. Methodological quality was assessed according to methodological index for non-randomized studies instrument.
RESULTS
Six studies were evaluated comparing neurological events with and without IONM use by the random effects model. There was a great statistical heterogeneity. The pooled odds ratio (OR) was 0.72 {0.71; 1.79}, P = 0.4584. A specific analysis was done for two studies reporting the results of IONM for spinal surgery of intramedullary lesions. The OR was 0.1993 (0.0384; 1.0350), P = 0.0550.
CONCLUSION
IONM did not result into fewer neurological events with the obtained evidence of the included studies. For intramedullary lesions, there was a trend to fewer neurological events in patients who underwent surgery with IONM. Further prospective randomized studies are necessary to clarify the indications of IONM in spinal surgeries.
LEVEL OF EVIDENCE
2.
Topics: Humans; Intraoperative Neurophysiological Monitoring; Neurosurgical Procedures; Postoperative Complications; Spinal Diseases
PubMed: 30063222
DOI: 10.1097/BRS.0000000000002575 -
Journal of Cardiovascular Pharmacology Apr 2016Atrial fibrillation (AF), which increases morbidity and mortality, is a common occurrence after thoracic surgery and pulmonary resection. Despite several investigations... (Meta-Analysis)
Meta-Analysis Review
Atrial fibrillation (AF), which increases morbidity and mortality, is a common occurrence after thoracic surgery and pulmonary resection. Despite several investigations on various prophylactic measures for AF prevention, the studies were not uniform and do not use similar controls making it difficult to arrive at a meaningful conclusion. In the present systematic analysis review, we evaluated the efficacy of different prophylactic approaches to prevent AF after lung surgery in randomized trials reported during 1991-2014. A total of 12 trials were identified that met the criteria set for this meta-analysis. Among different trials, amiodarone was found to be most effective in preventing postoperative AF (risk ratio, 0.22; P < 0.0001; 95% confidence interval: 0.09-0.54). There were no significant prophylactic effects by MgSO4 (risk ratio, 1.24; P < 0.007; 95% confidence interval, 0.27-5.68), digoxin, or Ca blockers. Single use of amiodarone was able to lower the incidence of AF from 39.2% to 8.3% and seemed to be safe with no major complications. Although several prophylactic measures have been tried to curtail the incidence of AF in patients after lung surgery, prophylaxis with amiodarone seems to be most effective of treatments studied.
Topics: Amiodarone; Atrial Fibrillation; Humans; Incidence; Lung; Pneumonectomy; Postoperative Complications; Randomized Controlled Trials as Topic; Thoracic Surgical Procedures
PubMed: 26779893
DOI: 10.1097/FJC.0000000000000351