scholarly journals Prevalence of and Risk Factors for Cerebral Microbleeds in Moyamoya Disease and Syndrome in the American Population

2019 ◽  
Vol 9 (3) ◽  
pp. 139-147
Author(s):  
Nadeem I. Khan ◽  
Ali A. Saherwala ◽  
Mo Chen ◽  
Sepand Salehian ◽  
Hisham Salahuddin ◽  
...  
Keyword(s):  
Risk Factors ◽  
Logistic Regression ◽  
Moyamoya Disease ◽  
Hemorrhagic Stroke ◽  
Medical Center ◽  
Cerebral Microbleeds ◽  
Age At Diagnosis ◽  
University Hospital ◽  
Vascular Events ◽  
Increased Risk

Background and Purpose: Cerebral microbleeds (CMB) are reported to be frequent in moyamoya disease (MMD) and moyamoya syndrome (MMS) in the Asian population. It is associated with an increased risk of intracerebral hemorrhage. The significance of CMB in MMD/MMS in non-Asian populations has not been well established. Our study aimed to investigate the prevalence of CMB in MMD/MMS in a moymoya cohort with a majority of non-Asians and to identify risk factors for developing a CMB and its predictive value for subsequent vascular events. Methods: The moyamoya database was compiled by screening for MMD/MMS among patients admitted to the Zale-Lipshy University Hospital at the University of Texas Southwestern Medical Center. We identified and analyzed data of 67 patients with MMD or MMS. Patients were characterized as CMB+ or CMB– based on MRI findings. In CMB+ patients, the total number and location of CMB were identified. Univariate and multivariate logistic regression were used to identify risk factors for developing CMB and whether CMB are associated with the development of subsequent vascular events. Results: Out of a total of 67 patients, 11 (16%) had CMB. Males had significantly higher odds of having CMB as compared to females (OR 1.76; 95% CI 1.40–24.3, p = 0.021). The incidence of CMB was also associated with age at diagnosis (mean age of CMB+ patients vs. CMB– patients: 44 vs. 34 years, respectively, p = 0.024), smoking (p = 0.006), and hemorrhagic stroke at presentation (p = 0.034). Logistic regression with multivariate analysis found that gender and age at diagnosis remained statistically significant. New ischemic events occurred in 2 (20%) out of 10 CMB+ patients and 13 (23%) out of 55 CMB– patients, respectively (p = 0.79). While 2 (3%) CMB– patients had a new cerebral hemorrhage during follow-up, none of the CMB+ patients did. Conclusions: CMB are less prevalent in MMD/MMS in the USA than in Asia. An older age at diagnosis and male gender were associated with CMB. The presence of CMB was not associated with an increased risk of a subsequent ischemic or hemorrhagic stroke.

MO375EPIDEMIOLOGY AND PREDICTORS OF CARDIAC BYPASS ASSOCIATED AKI IN A MIDDLE-INCOME CARIBBEAN COUNTRY

2021 ◽  
Vol 36 (Supplement_1) ◽  
Author(s):  
Lori-Ann Fisher ◽  
Sunil Stephenson ◽  
Marshall Tulloch-Reid ◽  
Simon Anderson
Keyword(s):  
Risk Factors ◽  
Logistic Regression ◽  
Fold Increase ◽  
University Hospital ◽  
Small Island ◽  
Multivariable Logistic Regression Model ◽  
Middle Income ◽  
Neutrophil Lymphocyte Ratio ◽  
Multivariable Logistic Regression ◽  
Increased Risk

Abstract Background and Aims AKI is a common and resource intensive complication of cardiopulmonary bypass surgery (CPB) in high income-countries occurring in up to one third of surgeries performed. However, little is known of its incidence and impact in the small island developing states of the Caribbean. We describe the incidence, risk factors and outcomes of AKI following CPB at a referral cardiac centre in Jamaica. Method A review of the Medical Records of adult patients (aged ≥ 18 years) with no prior ESRD or dialysis requirement undergoing CPB at the University Hospital of the West Indies, Mona between January 1, 2016 to June 30, 2019 inclusive was undertaken. Demographics, pre-operative status, intraoperative and post-operative data were abstracted. The primary outcome was all-cause 30-day mortality. AKI was defined as meeting the KDIGO criteria based on the peak serum creatinine measurement obtained within 72 hours post-operatively. Multivariable logistic regression was used to examine the risk factors for and impact of AKI on all-cause mortality. Results Of the 259 persons who underwent CPB in the study period, 211 (58% men, mean age 58.1±12.9 years, median± IQR Euro-score II of 1.4 ± 1.4) met inclusion criteria. AKI occurred in 37.3 % (80) of patients with 43.8% (35) KDIGO I, 32.5% (26) KDIGO II and (19) 23.7% KDIGO III. Renal replacement therapy was required in 3.2% (7) of patients. In a multivariable logistic regression model, baseline CKD (eGFR<60mL/min/1.732m2; odds ratio, 95%CI: 5.32,1.72-15.90), Prolonged bypass time (1.73,1.21-2.48; per hour), intraoperative PRBC transfusion (2.33,1.08-5.03) and elevated 24-hour post-operative Neutrophil/Lymphocyte ratio>18 (3.00, 1.07-8.35) were associated with an increased risk of AKI. AKI after CPB resulted in greater hospital (23.6 versus 14.6 days, p<0.001) and ICU stay (8.1 versus 3.3 days, p<0.001) and a 6-fold increase in 30-day mortality after adjusting for age and sex (HR, 95 CI: 6.40, 2.38-17.25). (see Figure 1 Kaplan Meier survival estimates for AKI) Conclusion The occurrence of AKI following CPB is comparable to that reported in the literature and is associated with poor short-term outcomes. Larger multicentre prospective studies to predict risk, identify interventions to reduce mortality and assess long term complications of AKI following CPB in Caribbean countries are needed.

scholarly journals Correlation between Potential Risk Factors and Pulmonary Embolism in Sarcoidosis Patients Timely Treated

2021 ◽  
Vol 10 (11) ◽  
pp. 2462
Author(s):  
Barbara Ruaro ◽  
Paola Confalonieri ◽  
Mario Santagiuliana ◽  
Barbara Wade ◽  
Elisa Baratella ◽  
...  
Keyword(s):  
Risk Factors ◽  
Pulmonary Embolism ◽  
Potential Risk ◽  
Smoking Habit ◽  
Age At Diagnosis ◽  
Antiphospholipid Antibody ◽  
Increased Risk ◽  
Significant Difference ◽  
Antibody Positivity ◽  
Potential Risk Factors

Background. Some studies with inconclusive results have reported a link between sarcoidosis and an increased risk of pulmonary embolism (PE). This study aimed at assessing a possible correlation between potential risk factors and PE in sarcoidosis patients. Methods. A total of 256 sarcoidosis patients (84 males and 172 females; mean age at diagnosis 49 ± 13) were enrolled after giving written informed consent. Clinical evaluations, laboratory and radiology tests were performed to evaluate the presence of pulmonary embolism. Results. Fifteen sarcoidosis patients with PE (4 males and 11 females; mean age at diagnosis 50 ± 11), diagnosed by lung scintigraphy and 241 sarcoidosis patients without PE (80 males and 161 females; mean age at diagnosis 47 ± 13), were observed. There was a statistically significant increase of the presence of antiphospholipid antibodies in the sarcoidosis group with pulmonary embolism. There was no statistically significant difference between the two groups as to smoking habit, obesity or hereditary thrombophilia frequency (p > 0.05, respectively). Conclusions. This study demonstrates a significant correlation between the presence of antiphospholipid antibody positivity and the pulmonary embolism events in our sarcoidosis patients. Furthermore, we propose screening for these antibodies and monitoring, aimed at timely treatment.

scholarly journals THU0417 READMISSION RISK AND QUALITY OF CARE IN PATIENTS PRESENTING TO THE EMERGENCY DEPARTMENT WITH GOUT FLARES

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 446.2-446
Author(s):  
L. Brunetti ◽  
J. Vekaria ◽  
P. Lipsky ◽  
N. Schlesinger
Keyword(s):  
Risk Factors ◽  
Emergency Department ◽  
Economic Burden ◽  
Hospital Admissions ◽  
Medical Center ◽  
Research Support ◽  
Increased Risk ◽  
Comorbidity Index ◽  
Anti Inflammatory ◽  
Gout Flares

Background:Gout is the most common form of inflammatory arthritis and its economic burden is substantial, with estimates for the overall cost exceeding $20 billion (US) annually. Contributing to the economic burden are hospital admissions and iatrogenic events associated with pharmacotherapy. Identification of modifiable risk factors would be an important contribution to clinical practice.Objectives:The aim of this study was to identify opportunities for enhancing gout care in patients presenting to the Emergency Department (ED) with gout flares.Methods:This retrospective cohort study used data from electronic medical records (EMR) at a large community hospital. All consecutive patients visiting the medical center ED with a primary diagnosis of gout from 1/1/2016 to 7/1/2019 were included. Patients were then followed for 90 days to determine whether they were readmitted to the ED for any reason. A chart review identified whether they were on appropriate medications in terms of gout flare management. All data were summarized using descriptive statistics. A multiple logistic regression was constructed to identify risk factors for ED utilization within 90 days of the index visit.Results:A total of 214 patients were included in the analysis. Most patients were male (79%), mean age was 59.4 ± 15.6 years, and mean Charlson comorbidity index was 0.5 ± 1.14. The most common medications prescribed during the ED visit included NSAIDs (41.6%), opioids (28%), corticosteroids (26.6%), and colchicine (21%). Allopurinol and febuxostat were initiated in the ED in 4.7% and 0.9%, respectively. Discharge medications for the management of gout included NSAIDs (37%), corticosteroids (34.6%), opioids (23.8%), colchicine (14%), febuxostat (7%), and allopurinol (6.5%). Of the patients sent home with an opioid, 40% were newly prescribed. An anti-inflammatory medication was not prescribed in 29.6% of patients discharged from the ED. Readmission within 90 days was recorded in 16.8% of patients. Of these readmissions, 33.3% were gout-related and 11.1% were cardiac related.After adjusting for age and comorbidity index, patients receiving colchicine were 2.8 times more likely (OR, 2.81; 95% CI, 1.12 to 7.02; p=0.027) to return to the ED within 90 days. The most common cause of readmission in this subset was gout-related (54.5%).Conclusion:Nearly 30% of patients were discharged from the ED without an anti-inflammatory medication, whereas initiation of urate lowering therapy was rare. Opiates were used frequently, but the indication was uncertain. Only 5.6% of subjects revisited the ED for gout-related diagnoses in the subsequent 3 months. Colchicine prescription was associated with an increased risk of gout-related ED utilization within 90 days. Treatment of gout in the ED is sub-optimal and often does not follow established guidelines.Disclosure of Interests: :Luigi Brunetti Grant/research support from: Astellas Pharma, CSL Behring, Consultant of: Horizon Foundation of New Jersey, Janaki Vekaria: None declared, Peter Lipsky Consultant of: Horizon Therapeutics, Naomi Schlesinger Grant/research support from: Pfizer, AMGEN, Consultant of: Novartis, Horizon Pharma, Selecta Biosciences, Olatec, IFM Therapeutics, Mallinckrodt Pharmaceuticals, Speakers bureau: Takeda, Horizon

Abstract 3632: Secondary Vascular Events and Sleep Adequacy: the SWIFT Study

Stroke ◽  
2012 ◽  
Vol 43 (suppl_1) ◽  
Author(s):  
LAURA EVENSEN ◽  
Nan Liu ◽  
Yijun Wang ◽  
Bernadette Boden-Albala
Keyword(s):  
Risk Factors ◽  
Recurrent Events ◽  
Sleep Problems ◽  
Recurrent Event ◽  
Vascular Events ◽  
Respiratory Impairment ◽  
Vascular Death ◽  
Increased Risk ◽  
Falling Asleep ◽  
The Relationship

Objective: To describe the relationship between sleep problems, measured by the Medical Outcomes Sleep scale (MOS) at baseline, in ischemic stroke and TIA (IS/TIA) patients and the likelihood of having a recurrent event, leading to vascular death. Background: Among IS/TIA patients, there is increased risk for recurrent vascular events, including stroke, MI and vascular death. While history of stroke is a major predictor of recurrent events, there may be unidentified factors in play. Sleep quality may predict recurrent vascular events, but little is known about the relationship between sleep and recurrent events in IS/TIA patients. Methods: The Stroke Warning Information and Faster Treatment (SWIFT) Study is an NINDS SPOTRIAS funded randomized trial to study the effect of culturally appropriate, interactive education on stroke knowledge and time to arrival after IS/TIA. Sleep problems and recurrent event information were collected among consentable IS/TIA patients. Cox proportional hazards models were used to describe relationships between sleep and recurrent vascular events in IS/TIA patients. The MOS, a 12 item sleep assessment, measures 6 dimensions of sleep: initiation, maintenance, quantity, adequacy, somnolence and respiratory impairment. Results: Over 5 years, the SWIFT study cohort of 1198 [77% IS; 23% TIA] patients were prospectively enrolled. This cohort was 50% female; 50% Hispanic, 31% White and 18% Black, with a mean NIHSS of 3.2 [SD ±3.8]. 750 subjects completed the MOS scale at baseline. In a multivariate analysis, after adjusting for demographics and vascular risk factors: gender, age, race ethnicity, NIHSS, stroke history, qualifying event type, hypertension, diabetes, smoking and family stroke history, longer sleep initiation is associated with combined outcome of IS/TIA, MI and vascular death [p=0.1, HR=1.09]. Significant predictors of vascular death included: trouble falling asleep (initiation) [p=0.05, HR=1.15]; not ‘getting enough sleep to feel rested’ and not ‘getting the amount of sleep you need’ (adequacy) [p=0.06, HR=1.18 and p=0.03, HR=1.18, respectively]; shortness of breath or headache upon waking (respiratory impairment) [p=0.003, HR=1.33]; restless sleep [p=0.07, HR=1.15] and waking at night with trouble resuming sleep [p=0.004, HR=1.23] (maintenance); daytime drowsiness [p=0.05, HR=1.18] and trouble staying awake [p=0.01, HR=1.25] (somnolence); and taking naps (quantity) [p=0.03, HR=1.22]. Conclusions: Sleep problems represent diverse, modifiable risk factors for secondary vascular events, particularly vascular death. Exploring sleep dimensions may yield crucial information for reduction of secondary vascular events in IS/TIA patients. Further investigation is needed to fully understand the effects of sleep on secondary vascular event incidence.

Risk factors and outcomes of postoperative emergency response team activation: a matched case-control study

2020 ◽  
Vol 22 (1) ◽  
pp. 6-14
Author(s):  
Matthew I Hardman ◽  
◽  
S Chandralekha Kruthiventi ◽  
Michelle R Schmugge ◽  
Alexandre N Cavalcante ◽  
...  
Keyword(s):  
Risk Factors ◽  
Logistic Regression ◽  
Postoperative Complications ◽  
Emergency Response ◽  
Case Control Study ◽  
Case Control ◽  
Multiple Logistic Regression ◽  
Increased Risk ◽  
Response Team ◽  
Control Study

OBJECTIVE: To determine patient and perioperative characteristics associated with unexpected postoperative clinical deterioration as determined for the need of a postoperative emergency response team (ERT) activation. DESIGN: Retrospective case–control study. SETTING: Tertiary academic hospital. PARTICIPANTS: Patients who underwent general anaesthesia discharged to regular wards between 1 January 2013 and 31 December 2015 and required ERT activation within 48 postoperative hours. Controls were matched based on age, sex and procedure. MAIN OUTCOME MEASURES: Baseline patient and perioperative characteristics were abstracted to develop a multiple logistic regression model to assess for potential associations for increased risk for postoperative ERT. RESULTS: Among 105 345 patients, 797 had ERT calls, with a rate of 7.6 (95% CI, 7.1–8.1) calls per 1000 anaesthetics (0.76%). Multiple logistic regression analysis showed the following risk factors for postoperative ERT: cardiovascular disease (odds ratio [OR], 1.61; 95% CI, 1.18–2.18), neurological disease (OR, 1.57; 95% CI, 1.11–2.22), preoperative gabapentin (OR, 1.60; 95% CI, 1.17–2.20), longer surgical duration (OR, 1.06; 95% CI, 1.02–1.11, per 30 min), emergency procedure (OR, 1.54; 95% CI, 1.09–2.18), and intraoperative use of colloids (OR, 1.50; 95% CI, 1.17–1.92). Compared with control participants, ERT patients had a longer hospital stay, a higher rate of admissions to critical care (55.5%), increased postoperative complications, and a higher 30-day mortality rate (OR, 3.36; 95% CI, 1.73–6.54). CONCLUSION: We identified several patient and procedural characteristics associated with increased likelihood of postoperative ERT activation. ERT intervention is a marker for increased rates of postoperative complications and death.

Abstract 27: Statin use and risk of hemorrhagic stroke in a community-based cohort of aging women: The Women’s Health Initiative

Circulation ◽  
2014 ◽  
Vol 129 (suppl_1) ◽  
Author(s):  
Elena Salmoirago-Blotcher ◽  
Kathleen M Hovey ◽  
Judith K Ockene ◽  
Chris A Andrews ◽  
Jennifer Robinson ◽  
...  
Keyword(s):  
Risk Factors ◽  
Women's Health ◽  
Hemorrhagic Stroke ◽  
Extension Study ◽  
Prior History ◽  
Health Initiative ◽  
Increased Risk ◽  
History Of ◽  
Statin Use ◽  
The Women’S Health Initiative

Background: Statin therapy is recommended for treatment of hypercholesterolemia and prevention of cardiovascular events. Concerns have been raised about a potentially higher risk of hemorrhagic stroke in statin users; however, there is limited information in women and in older populations. We evaluated whether statin treatment was associated with increased risk of hemorrhagic stroke among women enrolled in the Women’s Health Initiative (WHI). Methods: This secondary data analysis was conducted among 68,132 women enrolled in the WHI Clinical Trials (CTs). Participants were 50 to 79 yrs old; postmenopausal; and were followed through 2005 (parent study) and for an additional 5 yrs (through September 30, 2010) in the WHI extension study. Statin use was assessed at baseline and at follow-up (FU) visits at 1, 3, 6, and 9 years. Women brought all medications in original containers for inventory. Strokes were self-reported annually and adjudicated by medical record review. Risk of hemorrhagic stroke by statin use (modeled as a time-varying covariate, with the “no use” category as the referent) was estimated from Cox proportional hazard regression models adjusted for age (model 1); risk factors for hemorrhagic stroke (model 2); and possible confounders by indication (model 3). All models adjusted for enrollment in the different CTs and in the extension study. Participants were censored at the date of last contact or loss to FU. Pre-specified subgroup analyses were conducted according to use or non-use of antiplatelet medications (including aspirin) or anticoagulants, and prior history of stroke. Results: Final models included 67,882 women (mean age at baseline 63 ± 7 yrs). Over a mean FU of 12 yrs, incidence rates of hemorrhagic stroke were 6.4/10,000 person-years among women on statins and 5.0/10,000 person-years among women not taking statins. The unadjusted risk of hemorrhagic stroke in statin users vs. non-users was 1.21 (CI: 0.96, 1.53). The HR was attenuated to 0.98 (CI: 0.76, 1.26) after adjusting for age, hypertension, and other risk factors for hemorrhagic stroke. Planned subgroups analyses showed that women taking both statins and antiplatelet agents had a higher risk of hemorrhagic stroke than women taking antiplatelet medications without statins (HR: 1.59; CI: 1.02, 2.46), whereas women not taking antiplatelet medications had no risk elevation with statins (HR=0.79; CI: 0.58-1.08); P for interaction = .01. No significant interactions were found for anticoagulant use or prior history of stroke, but the statistical power for these analyses was low. Conclusion: Statin use was not associated with an overall increased risk of hemorrhagic stroke among older community-dwelling women. However, women taking statins in conjunction with antiplatelet medications had elevated risk; a finding that warrants further study and potential incorporation into clinical decision making.

scholarly journals Identification and Prevention of Antiepileptic Drug Noncompliance: The Collaborative Use of State-Supplied Pharmaceutical Data

2014 ◽  
Vol 2014 ◽  
pp. 1-8 ◽  
Author(s):  
Joseph C. Hodges ◽  
Janet Treadwell ◽  
Amy D. Malphrus ◽  
Xuan G. Tran ◽  
Angelo P. Giardino
Keyword(s):  
Risk Factors ◽  
Logistic Regression ◽  
Medication Compliance ◽  
Statistical Significance ◽  
Seizure Disorder ◽  
Secondary Diagnosis ◽  
Careful Monitoring ◽  
Multivariate Statistical ◽  
Increased Risk ◽  
Epileptic Patients

Background. Antiepileptic drugs (AEDs) noncompliance is associated with increased risk of seizures and morbidity in seizure disorder patients. Objective. To identify risk factors that correlated to higher levels of morbidity, measured by emergency room (ER) utilization by seizure disorder members taking AED. Methods. Patients with primary or secondary diagnosis of seizures, convulsions, and/or epilepsy and prescribed AEDs during an 11-month period were included in the study. Variables were analyzed using multivariate statistical analysis including logistic regression. Results. The study identified 201 members. No statistical significance (NS) between age, gender, number of tablets, type of drug, or other risk factors was associated with increased mortality. Statistical significance resulted with medication compliance review of 0–14 days, 15–60 days, and 61+ days between refills. 68% of patients with ER visit had noncompliance refill between 0 and 14 days compared to 52% of patients in non-ER group (P=0.04). Contrastingly, 15% of ER group had refills within 15–60 days compared with 33% of non-ER group (P=0.01). There was NS difference between two groups when noncompliance was greater than 60 days (P=0.66). Conclusions. The study suggests that careful monitoring of pharmaceutical refill information could be used to identify AED noncompliance in epileptic patients.

scholarly journals Clinical profile and factors determining outcome of intramural very low birth weight babies in a tertiary care centre: a retrospective study

2017 ◽  
Vol 5 (2) ◽  
pp. 520
Author(s):  
Devi Meenakshi K. ◽  
Arasar Seeralar A. T. ◽  
Srinivasan Padmanaban
Keyword(s):  
Risk Factors ◽  
Logistic Regression ◽  
Regression Analysis ◽  
Birth Weight ◽  
Low Birth Weight ◽  
Logistic Regression Analysis ◽  
Very Low Birth Weight ◽  
Tertiary Care ◽  
P Value ◽  
Increased Risk

Background: Very low birth weight (VLBW) babies are at increased risk of a number of complications both immediate and late. Worldwide it has been observed that these babies contribute to a significant extent to neonatal mortality and morbidity. Aim of the study was to study the risk factors contributing to mortality in VLBW babies and to evaluate the morbidity pattern in these infants.Methods: A retrospective analysis of data retrieved from the case records of VLBW babies admitted in the NICU of Kilpauk Medical College between January 2015 to December 2015. Out of the 2360 intramural babies admitted during the study period, 99 babies were less than 1500 gms. The risk factors for these babies were analyzed for their association with the outcome. Data were statistically analyzed.Results: In present study, we found that sex of the baby, gestational age, obstetric score, birth asphyxia, pulmonary haemorrhage, ROP and presence of shock were found to be associated with increased mortality. By logistic regression analysis it was observed that birth weight of the baby (p value 0.002), duration of stay (p value 0.0006), presence of shock (p<0.0001), were the risk factors significantly associated with poor outcome.Conclusions: Among the maternal and neonatal factors analyzed in the study using logistic regression analysis, birth weight, duration of hospital stay and presence of shock were significantly related to poor outcome. Of these presence of shock was the single most important factor that predicted increased mortality.

scholarly journals Retrospective analysis of risk factors of hypotensive bradycardic events during shoulder arthroscopic surgery under interscalene blockade in the sitting position

2020 ◽  
Vol 73 (6) ◽  
pp. 542-549
Author(s):  
Taeha Ryu ◽  
Baek Jin Kim ◽  
Seong Jun Woo ◽  
So Young Lee ◽  
Jung A Lim ◽  
...  
Keyword(s):  
Risk Factors ◽  
Logistic Regression ◽  
Odds Ratio ◽  
Arthroscopic Surgery ◽  
Sitting Position ◽  
Past Medical History ◽  
Frequent Adverse Event ◽  
Increased Risk ◽  
Potential Risk Factors ◽  
Independent Risk Factors

Background: Hypotensive bradycardic events (HBEs) are a frequent adverse event in patients who underwent shoulder arthroscopic surgery under interscalene block (ISB) in the sitting position. This retrospective study was conducted to investigate the independent risk factors of HBEs in shoulder arthroscopic surgery under ISB in the sitting position. Methods: A total of 2549 patients who underwent shoulder arthroscopic surgery under ISB and had complete clinical data were included in the study. The 357 patients who developed HBEs were included in the HBEs group, and the remaining 2192 in the non-HBEs group. The potential risk factors for HBEs, such as age, sex, past medical history, anesthetic characteristics, and intraoperative medications were collected and compared between the groups. Statistically significant variables were included in a logistic regression model to further evaluate the independent risk factors for HBEs in shoulder arthroscopic surgery under ISB. Results: The incidence of HBEs was 14.0% (357/2549). Logistic regression analysis revealed that the intraoperative use of hydralazine (odds ratio [OR] 4.2; 95% confidence interval [CI] 2.9–6.3), propofol (OR 2.1; 95% CI 1.3–3.6), and dexmedetomidine (OR 3.9; 95% CI 1.9–7.8) before HBEs were independent risk factors for HBEs in patients who received shoulder arthroscopic surgery under ISB. Conclusions: The intraoperative use of antihypertensives such as hydralazine and sedatives such as propofol or dexmedetomidine leads to increased risk of HBEs during shoulder arthroscopic surgery under ISB in the sitting position.

scholarly journals History of Depression and Increased Risk of Sternal Wound Infection After Cardiothoracic Surgery: A Novel and Potentially Modifiable Risk Factor

2019 ◽  
Vol 6 (3) ◽  
Author(s):  
Deborah A Theodore ◽  
Renee D Goodwin ◽  
Yuan (Vivian) Zhang ◽  
Nancy Schneider ◽  
Rachel J Gordon
Keyword(s):  
Risk Factors ◽  
Wound Infection ◽  
Medical Center ◽  
Academic Medical Center ◽  
Cardiothoracic Surgery ◽  
Sternal Wound Infection ◽  
Composite Variable ◽  
Increased Risk ◽  
History Of ◽  
History Of Depression

Abstract Background Sternal wound infection (SWI) is a leading cause of postoperative disease and death; the risk factors for SWI remain incompletely understood. The goal of the current study was to investigate the relationship between a preoperative history of depression and the risk of SWI after cardiothoracic surgery. Methods Among patients undergoing cardiothoracic surgery in a major academic medical center between 2007 and 2012, those in whom SWI developed (n = 129) were matched, by date of surgery, with those in whom it did not (n = 258). Multivariable logistic regression was used to examine the strength of relationships between risk factors and development of infection. History of depression was defined as a composite variable to increase the sensitivity of detection. Results History of depression as defined by our composite variable was associated with increased risk of SWI (adjusted odds ratio, 2.4; 95% confidence interval, 1.2–4.7; P = .01). Staphylococcus aureus was the most common organism isolated. Conclusions History of depression was associated with increased risk of SWI. Future prospective studies are warranted to further investigate this relationship. Depression is highly treatable, and increased efforts to identify and treat depression preoperatively may be a critical step toward preventing infection-related disease and death.

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