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Kovoor JG, Gupta AK, Bacchi S, Stretton B, Padbury RT. 'Hurry up' syndrome harms surgical patients and staff. ANZ J Surg 2023; 93:1756-1757. [PMID: 37458228 DOI: 10.1111/ans.18593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 06/19/2023] [Accepted: 06/27/2023] [Indexed: 08/12/2023]
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Gupta AK, Kleinig O, Tan S, Nagarathinam B, Kovoor JG, Bacchi S, Zaka A, He C, Stroebel A, Beltrame JF, Vallely MP, Bennetts JS, Maddern GJ. Lost in Translation: The Impact of Language Barriers on the Outcomes of Patients Receiving Coronary Artery Revascularization. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2023; 52:94-98. [PMID: 36990850 DOI: 10.1016/j.carrev.2023.03.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 03/23/2023] [Indexed: 03/28/2023]
Abstract
INTRODUCTION Clear and effective communication is vital in discussions regarding coronary revascularization. Language barriers may limit communication in healthcare settings. Previous studies on the influence of language barriers on the outcomes of patients receiving coronary revascularization have produced conflicting results. The aim of this systematic review was to evaluate and synthesise the existing evidence regarding the effects of language barrier on the outcomes of patients receiving coronary revascularization. METHODS A systematic review was conducted, including a search of the PubMed, EMBASE, Cochrane, and Google Scholar databases on 01/10/2022. The review was conducted in accordance with PRISMA guidelines. This review was also prospectively registered on PROSPERO. RESULTS Searches identified 3983 articles of which a total 12 studies were included in the review. Most studies describe that language barriers result in delayed presentation, but not delays in treatment following hospital arrival with respect to coronary revascularization. The findings with respect to the likelihood of receiving revascularization have varied significantly; however, some studies have indicated that those with language barriers may be less likely to receive revascularization. There have been some conflicting results with respect to the association between language barrier and mortality. However, most studies suggest that there is no association with increased mortality. In studies that evaluated length of stay variable results have been reported based on geographical location. Namely Australian studies have suggested no association between language barrier and length of stay, but Canadian studies support an association. Language barriers may also be associated with readmissions following discharge, and major adverse cardiovascular and cerebrovascular events (MACCE). CONCLUSION This study demonstrates that patients with language barriers may have poorer outcomes from coronary revascularization. Future interventional studies will be required to consider the sociocultural context of patients with language barriers, and may be targeted at timepoints including prior to, during, or after hospitalisation for coronary revascularization. Further examination of the adverse health outcomes of those with language barriers in fields outside of coronary revascularization are required in view of the stark inequities identified in this field.
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Tan S, Tang C, Ng JS, Ng C, Kovoor JG, Gupta AK, Ovenden C, Goh R, Courtney MR, Neal A, Whitham E, Frasca J, Abou-Hamden A, Bacchi S. Identifying epilepsy surgery candidates with natural language processing: A systematic review. J Clin Neurosci 2023; 114:104-109. [PMID: 37354663 DOI: 10.1016/j.jocn.2023.06.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 06/12/2023] [Accepted: 06/13/2023] [Indexed: 06/26/2023]
Abstract
INTRODUCTION Epilepsy surgery is an underutilised, efficacious management strategy for selected individuals with drug-resistant epilepsy. Natural language processing (NLP) may aid in the identification of patients who are suitable to undergo evaluation for epilepsy surgery. The feasibility of this approach is yet to be determined. METHOD In accordance with the PRISMA guidelines, a systematic review of the databases PubMed, EMBASE and Cochrane library was performed. This systematic review was prospectively registered on PROSPERO. RESULTS 6 studies fulfilled inclusion criteria. The majority of included studies reported on datasets from only a single centre, with one study utilising data from two centres and one study six centres. The most commonly employed algorithms were support vector machines (5/6), with only one study utilising NLP strategies such as random forest models and gradient boosted machines. However, the results are promising, with all studies demonstrating moderate to high levels of performance in the identification of patients who may be suitable to undergo epilepsy surgery evaluation. Furthermore, multiple studies demonstrated that NLP could identify such patients 1-2 years prior to the treating clinicians instigating referral. However, no studies were identified that have evaluated the influence of implementing such algorithms on healthcare systems or patient outcomes. CONCLUSIONS NLP is a promising approach to aid in the identification of patients that may be suitable to undergo epilepsy surgery evaluation. Further studies are required examining diverse datasets with additional analytical methodologies. Studies evaluating the impact of implementation of such algorithms would be beneficial.
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James J, Tan S, Stretton B, Kovoor JG, Gupta AK, Gluck S, Gilbert T, Sharma Y, Bacchi S. Why do we evaluate 30-day readmissions in general medicine? A historical perspective and contemporary data. Intern Med J 2023; 53:1070-1075. [PMID: 37278138 DOI: 10.1111/imj.16115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 04/11/2023] [Indexed: 06/07/2023]
Abstract
Reducing preventable readmissions is important to help manage current strains on healthcare systems. The metric of 30-day readmissions is commonly cited in discussions regarding this topic. While such thresholds have contemporary funding implications, the rationale for individual cut-off points is partially historical in nature. Through the examination of the basis for the analysis of 30-day readmissions, greater insight into the possible benefits and limitations of such a metric may be obtained.
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Kovoor JG, Bacchi S, Gupta AK, Elliott R, Page GJ, Kovoor P. Staying Alive: Promoting Bystander CPR and Defibrillation With Public Messaging. Heart Lung Circ 2023; 32:e42-e43. [PMID: 37344053 DOI: 10.1016/j.hlc.2023.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 03/25/2023] [Indexed: 06/23/2023]
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Leslie A, Kovoor JG, Gupta AK, Bacchi S. Modern internet connectivity for modern rural Australian telehealth. Aust J Rural Health 2023; 31:596-597. [PMID: 36920479 DOI: 10.1111/ajr.12976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 02/14/2023] [Accepted: 02/27/2023] [Indexed: 03/16/2023] Open
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Kovoor JG, Jacobsen JHW, Stretton B, Bacchi S, Gupta AK, Claridge B, Steen MV, Bhanushali A, Bartholomeusz L, Edwards S, Asokan GP, Asokan G, McGee A, Ovenden CD, Hewitt JN, Trochsler MI, Padbury RT, Perry SW, Wong ML, Licinio J, Maddern GJ, Hewett PJ. Depression after stoma surgery: a systematic review and meta-analysis. BMC Psychiatry 2023; 23:352. [PMID: 37217917 DOI: 10.1186/s12888-023-04871-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 05/15/2023] [Indexed: 05/24/2023] Open
Abstract
BACKGROUND Depression is the leading cause of global disability and can develop following the change in body image and functional capacity associated with stoma surgery. However, reported prevalence across the literature is unknown. Accordingly, we performed a systematic review and meta-analysis aiming to characterise depressive symptoms after stoma surgery and potential predictive factors. METHODS PubMed/MEDLINE, Embase, CINAHL and Cochrane Library were searched from respective database inception to 6 March 2023 for studies reporting rates of depressive symptoms after stoma surgery. Risk of bias was assessed using the Downs and Black checklist for non-randomised studies of interventions (NRSIs), and Cochrane RoB2 tool for randomised controlled trials (RCTs). Meta-analysis incorporated meta-regressions and a random-effects model. REGISTRATION PROSPERO, CRD42021262345. RESULTS From 5,742 records, 68 studies were included. According to Downs and Black checklist, the 65 NRSIs were of low to moderate methodological quality. According to Cochrane RoB2, the three RCTs ranged from low risk of bias to some concerns of bias. Thirty-eight studies reported rates of depressive symptoms after stoma surgery as a proportion of the respective study populations, and from these, the median rate across all timepoints was 42.9% 42.9% (IQR: 24.2-58.9%). Pooled scores for respective validated depression measures (Hospital Anxiety and Depression Score (HADS), Beck Depression Inventory (BDI), and Patient Health Questionnaire-9 (PHQ-9)) across studies reporting those scores were below clinical thresholds for major depressive disorder according to severity criteria of the respective scores. In the three studies that used the HADS to compare non-stoma versus stoma surgical populations, depressive symptoms were 58% less frequent in non-stoma populations. Region (Asia-Pacific; Europe; Middle East/Africa; North America) was significantly associated with postoperative depressive symptoms (p = 0.002), whereas age (p = 0.592) and sex (p = 0.069) were not. CONCLUSIONS Depressive symptoms occur in almost half of stoma surgery patients, which is higher than the general population, and many inflammatory bowel disease and colorectal cancer populations outlined in the literature. However, validated measures suggest this is mostly at a level of clinical severity below major depressive disorder. Stoma patient outcomes and postoperative psychosocial adjustment may be enhanced by increased psychological evaluation and care in the perioperative period.
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Connell NT, Caicedo J, Nieto N, Chatterjee S, Hait A, Gupta AK, Bullano M, Schultz BG. Real-world healthcare costs and resource utilization in patients with von Willebrand disease and angiodysplasia. Expert Rev Pharmacoecon Outcomes Res 2023:1-9. [PMID: 37183836 DOI: 10.1080/14737167.2023.2211270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
OBJECTIVE To describe the economic burden among VWD patients with angiodysplasia compared to VWD patients without angiodysplasia and the general population. METHODS This was a retrospective analysis using the Merative MarketScan Commercial and Medicare Databases® (January 2011-September 2020). Selected patients had ≥1 medical claim for VWD or low VWF, ≥1 medical claim for AGD, and ≥3 GI-related bleeding episodes within a year. HCRU and all-cause costs were compared with the VWD (only) and the general cohorts. RESULTS The mean total all-cause costs were $150,101 among patients with VWD and angiodysplasia (n = 34), higher compared to $48,249 among matched VWD patients without angiodysplasia (n = 136) and $31,029 among matched individuals of the general population [n = 136; p-value < 0.0001]. The differences in costs between groups were primarily due to inpatient care. During the 12-month follow-up, VWD patients with symptomatic (n = 35), asymptomatic (n = 81), and suspected (n = 378) angiodysplasia had an average of 4.1, 0.6, and 3.8 gastrointestinal (GI) bleeds, respectively. Desmopressin, VWF concentrates, and aminocaproic acid were the most frequent treatments used. The most frequent procedures to treat GI-related bleeding and underlying lesions were blood transfusion and laser therapy. CONCLUSIONS Despite recent therapeutic advances, there is room for considerable reduction of the disease burden in patients with VWD and angiodysplasia.
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Stretton B, Tran V, Kovoor JG, Gupta AK, Bacchi S, Maddern GJ, Boyd M. Phone home: The translational benefits of space medicine for rural and remote perioperative medicine on Earth. Aust J Rural Health 2023. [PMID: 37166117 DOI: 10.1111/ajr.12995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 12/21/2022] [Accepted: 05/01/2023] [Indexed: 05/12/2023] Open
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Bhanushali A, Ravichandran B, Stretton B, Kovoor JG, Bacchi S, Hewitt JN, Ovenden CD, Gupta AK, Jaarsma RL, Maddern GJ. Direct oral anticoagulants for venous thromboembolism prophylaxis in orthopaedic trauma: a clear first choice? ANZ J Surg 2023; 93:815-816. [PMID: 36732907 DOI: 10.1111/ans.18305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 10/11/2022] [Accepted: 01/20/2023] [Indexed: 02/04/2023]
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Sharma A, Gupta AK, Devi B. Current trends in management of bacterial pathogens infecting plants. Antonie Van Leeuwenhoek 2023; 116:303-326. [PMID: 36683073 DOI: 10.1007/s10482-023-01809-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 01/08/2023] [Indexed: 01/24/2023]
Abstract
Plants are continuously challenged by different pathogenic microbes that reduce the quality and quantity of produce and therefore pose a serious threat to food security. Among them bacterial pathogens are known to cause disease outbreaks with devastating economic losses in temperate, tropical and subtropical regions throughout the world. Bacteria are structurally simple prokaryotic microorganisms and are diverse from a metabolic standpoint. Bacterial infection process mainly involves successful attachment or penetration by using extracellular enzymes, type secretion systems, toxins, growth regulators and by exploiting different molecules that modulate plant defence resulting in successful colonization. Theses bacterial pathogens are extremely difficult to control as they develop resistance to antibiotics. Therefore, attempts are made to search for innovative methods of disease management by the targeting bacterial virulence and manipulating the genes in host plants by exploiting genome editing methods. Here, we review the recent developments in bacterial disease management including the bioactive antimicrobial compounds, bacteriophage therapy, quorum-quenching mediated control, nanoparticles and CRISPR/Cas based genome editing techniques for bacterial disease management. Future research should focus on implementation of smart delivery systems and consumer acceptance of these innovative methods for sustainable disease management.
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Goh R, Bacchi S, Kovoor JG, Gupta AK, To MS, Ovenden CD, Dawson J, Vallat W, Schultz D, Jannes J, Kleinig T. Factors associated with delay to carotid endarterectomy for acute ischaemic stroke in South Australia: A multicentre retrospective cohort study. J Stroke Cerebrovasc Dis 2023; 32:106916. [PMID: 36565521 DOI: 10.1016/j.jstrokecerebrovasdis.2022.106916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 11/27/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND The greatest benefits of carotid endarterectomy (CEA) accrue when performed within two weeks of acute ischaemic stroke (AIS) due to symptomatic carotid stenosis. Previous studies have identified multiple factors contributing to CEA delay. AIMS To determine factors associated with delayed CEA in patients admitted to tertiary stroke centres within a major metropolitan region with AIS METHODS: In a retrospective cohort study, consecutive patients admitted to the tertiary hospitals with stroke units within South Australia (Lyell McEwin Hospital, Royal Adelaide Hospital and Flinders Medical Centre) between 2016 to 2020 were included. Univariable and multivariable logistic regression were used to identify individual factors associated with time from symptom onset to CEA of over two weeks. RESULTS A total of 174 patients were included. The median time to CEA was 5 days (IQR 3-9.75). Delayed CEA beyond 14 days occurred in 28/174 (16%). Factors most associated with delayed CEA included presentation to a tertiary hospital without onsite Vascular Surgical Unit (OR 3.71, 95%CI 1.31-10.58), history of previous stroke (OR 3.38, 95% CI 1.11-9.84) and presenting NIHSS above 6 (OR 5.16, 95% CI 1.60-16.39). CONCLUSION This study identified that presentation to a tertiary hospital without a Vascular Surgery Unit, history of previous stroke and presenting NIHSS above 6 were associated with delay to CEA in AIS patients in South Australia. Interventional studies aiming to improve the proportion of patients that receive CEA within 14 days are required.
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Murshed I, Gupta AK, Camilos AN, Sabab A, Bacchi S, Kovoor JG, Chan JCY, Maddern GJ. Surgical interhospital transfer mortality: national analysis. Br J Surg 2023; 110:591-598. [PMID: 36857150 PMCID: PMC10364502 DOI: 10.1093/bjs/znad042] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 11/23/2022] [Accepted: 02/02/2023] [Indexed: 03/02/2023]
Abstract
BACKGROUND Interhospital transfers of surgical patients are an independent risk factor for mortality. The Australian and New Zealand Audit of Surgical Mortality (ANZASM) aims to improve surgical care through assessment of all cases of surgical mortality. This study aimed to describe common clinical management issues that contributed to interhospital transfer patient mortality. METHODS Data for all surgical patient mortality in Australia (except New South Wales) that underwent interhospital transfer between 1 January 2010 and 31 December 2019 were extracted from ANZASM. The surgeons' reports and assessors' evaluations were examined to identify clinical management issues. Thematic analysis was performed to develop pertinent themes and subthemes. RESULTS Some 8679 patients were identified over the 10-year period. Of these, 2171 (25.0 per cent) had 3259 clinical management issues identified. Prominent themes were operative design (n = 466, 14.3 per cent), decision to operate (n = 425, 13.0 per cent), medical conditions (n = 344, 10.6 per cent), diagnosis (n = 326, 10 per cent), transfer (n = 293, 10.0 per cent), intraoperative issues (n = 278, 8.5 per cent), inadequate assessment (n = 238, 7.3 per cent), communication (n = 224, 6.9 per cent), delay in recognizing complications (n = 180, 5.5 per cent), coagulopathy (n = 151, 4.6 per cent), insufficient monitoring (n = 127, 3.9 per cent), infection (n = 107, 3.3 per cent), and hospital resources (n = 100, 3.1 per cent). Assessors considered 58.4 per cent of clinical management issues (n = 1903) probably or definitely preventable. CONCLUSION This study identified 13 themes of potentially avoidable management issues present in surgical mortality following interhospital transfers. Quality-improvement initiatives targeting these areas may improve surgical patient outcomes.
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Kovoor JG, Bacchi S, Gupta AK, Barreto SG, Liew D, Maddern GJ. Healthy research culture is a patient-centred imperative. Br J Surg 2023; 110:379-380. [PMID: 36662160 DOI: 10.1093/bjs/znac463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 12/16/2022] [Indexed: 01/21/2023]
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Bacchi S, Tan S, Goh R, Kovoor JG, Gupta AK, Jannes J, Kleinig T. Basilar artery occlusion presenting with reduced level of consciousness: a diagnosis not to miss. Intern Emerg Med 2023; 18:933-936. [PMID: 36750535 DOI: 10.1007/s11739-023-03212-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 01/23/2023] [Indexed: 02/09/2023]
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Pietris J, Santhosh S, Ferdinando Cirocco G, Lam A, Bacchi S, Tan Y, Gupta AK, Kovoor JG, Chan W. Immune Checkpoint Inhibitors and Optic Neuropathy: A Systematic Review. Semin Ophthalmol 2023:1-12. [PMID: 36683270 DOI: 10.1080/08820538.2023.2168494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
INTRODUCTION Immune checkpoint inhibitors are a class of monoclonal antibodies that are used as a mainstay of immunotherapy for multiple solid organ malignancies. With the recent increase in popularity of these agents, immune-related adverse events including optic neuropathy are becoming more frequently reported. This review aims to explore the association between immune checkpoint inhibitors and optic neuropathy through analysis of incidence, clinical features, investigations, treatment, and patient outcomes. METHOD A systematic search of the databases PubMed/MEDLINE, Embase, and CENTRAL was performed from inception to September 2022. Data collection and risk of bias analysis was subsequently conducted in accordance with the PRISMA guidelines. RESULTS Eleven articles fulfilled the inclusion criteria. The results showed an increased incidence of optic neuropathy among patients receiving immune checkpoint inhibitor therapy compared to the general population. Presentation with painless reduced visual acuity and optic disc swelling was most common. Investigation findings were poorly documented. The only two patients who achieved full resolution of symptoms were treated with oral prednisolone. CONCLUSION There is a strong association between immune checkpoint inhibitor therapy and development of optic neuropathy. Although it remains uncommon, the incidence of optic neuropathy in this population exceeds that of the general population. Future research is needed to further characterise the risk profiles of patients who are most likely to develop ICI-associated optic neuropathy, and treatment pathways for these patients.
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Kovoor JG, Bacchi S, Gupta AK, O'Callaghan PG, Abou-Hamden A, Maddern GJ. Artificial intelligence clinical trials and critical appraisal: a necessity. ANZ J Surg 2023; 93:1141-1142. [PMID: 36629407 DOI: 10.1111/ans.18263] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 12/11/2022] [Accepted: 12/26/2022] [Indexed: 01/12/2023]
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Stretton B, Kovoor JG, Gupta AK, Talley NJ, Horowitz M. Hospitals should improve their food culture and lead by example. BMJ 2023; 380:37. [PMID: 36609336 DOI: 10.1136/bmj.p37] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Kovoor JG, Bacchi S, Stretton B, Lam L, Jiang M, Gupta AK, Maddern GJ. Language and gender barriers to pain control after general surgery. ANZ J Surg 2023; 93:104-107. [PMID: 36412097 DOI: 10.1111/ans.18164] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 10/22/2022] [Accepted: 11/05/2022] [Indexed: 11/23/2022]
Abstract
BACKGROUND Effective pain control is crucial to postoperative recovery and is affected by biopsychosocial factors. This study aimed to evaluate how non-English primary language, gender, and marital status may influence pain, length of stay, and mortality after general surgery. METHODS Consecutive general surgical admissions over a two-year period to two tertiary hospitals were included. Multivariable logistic regression analyses were conducted to evaluate the relationship between non-English primary language, gender, and marital status, and pain scores, length of stay, and in-hospital mortality. Explanatory variables that were controlled for in these analyses included age, birth country, whether a religion was specified, socioeconomic percentile, Charlson comorbidity index, and time of admission. RESULTS A total of 12 846 general surgery patients were included. When controlling for the aforementioned variables, including having a specified religion and being born overseas, having a non-English primary language was significantly independently associated with lower pain scores (odds ratio 0.61, 95% CI 0.52-0.71, P < 0.001). Female gender was independently associated with an increased likelihood of higher pain scores (odds ratio 1.09, 95% CI 1.01-1.18, P = 0.024) and a lower likelihood of prolonged length of stay (odds ratio 0.88, 95% CI 0. 80-0.95, P = 0.002). None of the evaluated variables had a statistically significant association with in-hospital mortality. CONCLUSIONS This study is the first to characterize an association between general surgery patients with a non-English primary language and lower levels of postoperative pain. It was also found that female gender was associated with higher postoperative pain but lower length of hospital stay.
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Kovoor JG, Bacchi S, Gupta AK, O'Callaghan PG, Trochsler MI, Maddern GJ. Standardizing optimization in surgery. ANZ J Surg 2023; 93:24-25. [PMID: 36546639 DOI: 10.1111/ans.18201] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/24/2022] [Accepted: 11/30/2022] [Indexed: 12/24/2022]
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Bacchi S, Kovoor JG, Gupta AK, Maddern GJ. Novel strategies to optimize collaborative relationships for research and innovation. ANZ J Surg 2022; 93:1132-1133. [DOI: 10.1111/ans.18213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/07/2022] [Accepted: 12/09/2022] [Indexed: 12/24/2022]
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Gupta AK, Ovenden CD, Nathin K, Aujayeb N, Hewitt JN, Kovoor JG, Chan JCY, Wells A. Geographical distribution of authorship for leading cardiothoracic surgery journals. J Card Surg 2022; 37:4465-4473. [PMID: 36229966 PMCID: PMC10092000 DOI: 10.1111/jocs.17022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 08/28/2022] [Accepted: 09/10/2022] [Indexed: 01/06/2023]
Abstract
BACKGROUND Evolution of surgical practice is influenced by publications in the leading journals of that field. If the authorship of a publication lacks geographical diversity, this could create bias and limit generalizability of the evidence. Accordingly, we conducted a geographical analysis of the leading Cardiothoracic Surgery journals worldwide. METHODS Using 2020 Impact Factor, we searched the leading Cardiothoracic Surgery journals over the past decade. Only original articles were included. Data regarding first, second and last authors were extracted from every article. From this, we analysed country of affiliation, highest academic degree obtained and author location by metropolitan or rural setting. RESULTS A total of 12,706 original articles were published in the top 5 ranked Cardiothoracic journals between 2011 and 2020. Authors originated from 69 countries, with the majority being from North America and Western Europe. The United States was the most common country of affiliation (42.8%) in all five journals, with New York City the most prominent city. A total of 63.7% of the authorship originated from large metropolitan areas (estimated as population greater than 500,000 residents), and the most common degrees obtained by authors were MD and PhD. CONCLUSION The prominent Cardiothoracic authorship is predominantly located in Western countries, most commonly large metropolitan centers in the United States. This raises questions as to whether the literature adequately reflects populations in other geographical areas such as the continents of South America and Africa and rural settings. Leading journals should consider policies which encourage publication by authors from geographical locations that are underrepresented globally.
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Gupta AK, Sabab A, Goh R, Ovenden CD, Kovoor JG, Ramponi F, Chan JCY, Reddi BAJ, Bennetts JS, Maddern GJ, Kleinig TJ. Endovascular thrombectomy for large vessel occlusion acute ischemic stroke after cardiac surgery. J Card Surg 2022; 37:4562-4570. [PMID: 36335602 PMCID: PMC10100038 DOI: 10.1111/jocs.17082] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 08/28/2022] [Accepted: 09/24/2022] [Indexed: 11/07/2022]
Abstract
INTRODUCTION Acute ischemic stroke (AIS) can be a catastrophic complication of cardiac surgery previously without effective treatment. Endovascular thrombectomy (EVT) is a potentially life-saving intervention. We examined patients at our institution who had EVT to treat AIS post cardiac surgery. METHODS We retrospectively reviewed a stroke database from January 1, 2016 to October 31, 2021 to identify patients who had undergone EVT to treat AIS following cardiac surgery. Demographic data, operation type, stroke severity, imaging features, management and outcomes (mortality and modified Rankin Score (mRS)) were assessed. RESULTS Of 5022 consecutive patients with AIS, 870 underwent EVT. Seven patients (0.8%) had EVT following cardiac surgery. Operations varied: two coronary artery bypass grafting (CABG), two transcatheter AVR, one redo surgical aortic valve replacement (AVR), one mitral valve repair and one patient with combined aortic and mitral valve replacements and CABG. Meantime postsurgery to stroke symptoms onset was 3 days (range 0-9 days). Median NIHSS was 26 (range 10-32). Five patients had middle cerebral artery occlusion and two internal carotid artery (n = 2). Median time between onset of symptoms and recanalization was 157 min (range 97-263). Two patients received Intra-arterial Thrombolysis. All patients survived and were discharged to another hospital (n = 3), home (n = 2), or rehabilitation facility (n = 2). Median 3-month mRS was 3 (range 0-6). CONCLUSION We report the largest case series of EVT after cardiac surgery. EVT can be associated with excellent outcomes in these patients. Close neurological monitoring postoperatively to identify patients who may benefit from intervention is key.
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Kovoor JG, Gupta AK, Cherini J, Bacchi S, Maddern GJ. Marketing evidence-based surgery. ANZ J Surg 2022; 92:3137-3138. [PMID: 36468257 PMCID: PMC10107153 DOI: 10.1111/ans.18006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 08/16/2022] [Indexed: 12/07/2022]
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