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BACKGROUND: There is paucity of data on the outcomes of in-hospital cardiopulmonary resuscitation (CPR) in patients with acute kidney injury (AKI). We analyzed the impact of acute kidney injury on in-hospital CPR-related outcomes. MATERIALS AND METHODS: We analyzed data from Nationwide Inpatient Sample (NIS 2005 - 2011) including patients with and without AKI who had undergone in-hospital CPR. Baseline characteristics, in-hospital complications and discharge outcomes were compared between the two groups. We determined the effect of AKI on length of hospital stay, discharge destination, hospital mortality, survival trends, and discharge to home. RESULTS: 180,970 patients with primary or secondary diagnosis of AKI underwent in-hospital CPR compared to 323,620 patients without AKI. Unadjusted in-hospital mortality rates were higher in the AKI group (78.2 vs. 71.8%, p < 0.0001). After adjusting for age, sex, and potential confounders, patients in the AKI group had higher odds of mortality with odds ratio 1.3, 95% confidence interval 1.2 - 1.4, p < 0.0001. Survivors in the AKI group were more likely to be discharged to nursing homes and had higher mean hospitalization charges. In 2011 compared with 2005, there was an improved survival after CPR and higher rates of discharges to home. There was no significant change in the mean length of hospital stay between these time periods (p = 0.4). CONCLUSION: AKI independently increases the odds of in-hospital mortality and nursing home placement after in-hospital CPR. These data may facilitate CPR discussions and decision-making in critically ill patients.â©.
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Injúria Renal Aguda/mortalidade , Reanimação Cardiopulmonar/mortalidade , Hospitalização/estatística & dados numéricos , Humanos , Razão de Chances , Estudos RetrospectivosRESUMO
BACKGROUND: Infective endocarditis (IE) has increased in rural states such as West Virginia (WV) with high injection drug use. IE is medically managed with antimicrobial treatment alone or combined with surgical treatment. This study aimed to characterize the predictors associated with surgical treatment and rates of inpatient mortality and readmission among IE patients in WV's rural centers. METHODS: This retrospective review of electronic health records includes all adults hospitalized for IE at major rural tertiary cardiovascular centers in WV during 2014-2018. Descriptive statistics were presented on demographics, history of injection drug use, clinical characteristics, and hospital utilization by surgery status, and multivariable logistic regression examined the association of surgery with key predictor variables, generating odds ratios (OR). RESULTS: Of the 780 patients with IE, 38% had surgery, with a 26-fold increase in patients undergoing surgery between 2014-2018. Comparing surgery and non-surgery patients revealed significant differences. Surgery patients were significantly younger (median age 35.6 vs. 40.5 years; p<0.001); had higher rates of drug use history (80% vs. 65%; p<0.001), psychiatric disorders (57% vs. 31%; p<0.001), and readmissions (18% vs.12%; p = 0.015). Surgery patients had lower rates of discharge against medical advice (11% vs.17%; p = 0.028) and in-hospital mortality (5% vs.12%; p<0.001). In the multivariable logistic regression, surgery was associated with injection drug use (OR: 1.9; 95% CI:1.09-3. 3), indications for surgery (OR: 1.68; 95% CI:1.48-1.91), left-sided IE (OR: 2.14; 95%CI:1.43-3.19) and later years (OR:3.75; 95%CI:2.5-5.72). CONCLUSION: This study characterizes the predictors associated with surgical treatment and rates of inpatient mortality and readmission among IE patients across rural WV. The decision to perform cardiac surgery on IE patients is complex. Results with increased injection drug use-associated IE emphasize the importance of comprehensive care by a multidisciplinary team for optimal management of patients with IE.
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Procedimentos Cirúrgicos Cardíacos , Endocardite Bacteriana , Endocardite , Adulto , Humanos , West Virginia/epidemiologia , Endocardite/tratamento farmacológico , Endocardite/cirurgia , Estudos Retrospectivos , Procedimentos Cirúrgicos Cardíacos/efeitos adversosRESUMO
Infectious diseases like infective endocarditis (IE) may manifest or progress differently between sexes. This study sought to identify the differences in demographic and clinical characteristics among male and female patients with IE. Data were obtained from a newly developed registry comprising all adult patients with first IE admission at the four major tertiary cardiovascular centers in West Virginia, USA during 2014−2018. Patient characteristics were compared between males and females using Chi-square test, Fisher's exact test, and Wilcoxon rank-sum test. A secondary analysis was restricted to IE patients with drug use only. Among 780 unique patients (390 males, 390 females), significantly more women (a) were younger than males (median age 34.9 vs. 41.4, p < 0.001); (b) reported drug use (77.7% vs. 64.1%, p < 0.001); (c) had tricuspid valve endocarditis (46.4% vs. 30.8%, p < 0.001); and (d) were discharged against medical advice (20% vs. 9.5%, p < 0.001). These differences persisted even within the subgroup of patients with drug use-associated IE. In a state with one of the highest incidences of drug use and overdose deaths, the significantly higher incident IE cases in younger women and higher proportion of women leaving treatment against medical advice are striking. Differential characteristics between male and female patients are important to inform strategies for specialized treatment and care.
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INTRODUCTION: Life-threatening infections such as infective endocarditis (IE) are increasing simultaneously with the injection drug use epidemic in West Virginia (WV). We utilized a newly developed, statewide database to describe epidemiologic characteristics and healthcare utilization among patients with (DU-IE) and without (non-DU-IE) drug use-associated IE in WV over five years. MATERIALS AND METHODS: This retrospective, observational study, incorporating manual review of electronic medical records, included all patients aged 18-90 years who had their first admission for IE in any of the four university-affiliated referral hospitals in WV during 2014-2018. IE was identified using ICD-10-CM codes and confirmed by chart review. Demographics, clinical characteristics, and healthcare utilization were compared between patients with DU-IE and non-DU-IE using Chi-square/Fisher's exact test or Wilcoxon rank sum test. Multivariable logistic regression analysis was conducted with discharge against medical advice/in-hospital mortality vs. discharge alive as the outcome variable and drug use as the predictor variable. RESULTS: Overall 780 unique patients had confirmed first IE admission, with a six-fold increase during study period (p = .004). Most patients (70.9%) had used drugs before hospital admission, primarily by injection. Compared to patients with non-DU-IE, patients with DU-IE were significantly younger (median age: 33.9 vs. 64.1 years; p < .001); were hospitalized longer (median: 25.5 vs. 15 days; p < .001); had a higher proportion of methicillin-resistant Staphylococcus aureus (MRSA) isolates (42.7% vs. 29.9%; p < .001), psychiatric disorders (51.2% vs. 17.3%; p < .001), cardiac surgeries (42.9% vs. 26.6%; p < .001), and discharges against medical advice (19.9% vs. 1.4%; p < .001). Multivariable regression analysis showed drug use was an independent predictor of the combined outcome of discharge against medical advice/in-hospital mortality (OR: 2.99; 95% CI: 1.67-5.64). DISCUSSION AND CONCLUSION: This multisite study reveals a 681% increase in IE admissions in WV over five years primarily attributable to injection drug use, underscoring the urgent need for both prevention efforts and specialized strategies to improve outcomes.
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Endocardite Bacteriana , Endocardite , Staphylococcus aureus Resistente à Meticilina , Infecções Estafilocócicas , Transtornos Relacionados ao Uso de Substâncias , Adulto , Endocardite Bacteriana/epidemiologia , Humanos , Aceitação pelo Paciente de Cuidados de Saúde , Estudos Retrospectivos , Fatores de Risco , Transtornos Relacionados ao Uso de Substâncias/complicações , West Virginia/epidemiologiaRESUMO
A case-control association study on 229 Myocardial Infarction (MI) patients and 217 healthy controls was carried out to determine the role of tissue-plasminogen activator (t-PA) (Alu-repeat insertion (I)/deletion (D)) and plasminogen activator inhibitor (PAI-1) (4G/5G insertion/deletion) polymorphisms with MI in the Pakistani population. In MI patients the genotype distribution of the PAI-1 gene was not found to be different when compared with the unaffected controls (P>0.05, χ2=1.03). The risk allele 4G was also not associated with MI (P>0.05, χ2=0.46, odds ratio (OR)=1.1 (95% confidence interval (CI)=0.84-1.43), P>0.05). Similarly, the genotype frequencies of t-PA I/I, I/D and D/D were not different from the unaffected controls (P>0.05, χ2=1.60), and the risk allele "I" was not found to be associated with MI (P>0.05, χ2=1.35, OR=0.86 (95% CI=0.66-1.11), P>0.05). However, when the data were distributed along the lines of gender a significant association of the 4G/4G PAI-1 genotype was observed with only the female MI patients (P<0.05, z-test=2.21). When the combined genotypes of both the polymorphisms were analyzed, a significant association of MI was observed with the homozygous DD/4G4G genotype (P<0.01, z-test=2.61), which was specifically because of the female samples (P=0.01, z-test=2.53). In addition smoking (P<0.001, χ2=13.52, OR=3.45 (95% CI=1.77-6.94)), diabetes (P<0.001, χ2=22.45, OR=8.89 (95% CI=2.96-29.95)), hypertension (OR=7.76 (95% CI=2.88-22.68), P<0.001) family history (P<0.001, χ2=13.72, OR=3.7 (95% CI=1.71-8.18)) and lower HDL levels (P<0.05) were found to be significantly associated with the disease. In conclusion the PAI-1 gene polymorphism was found to have a gender specific role in the female MI patients.
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Predisposição Genética para Doença/genética , Infarto do Miocárdio/genética , Inibidor 1 de Ativador de Plasminogênio/genética , Ativador de Plasminogênio Tecidual/genética , HDL-Colesterol/sangue , Eletroforese em Gel de Ágar , Feminino , Frequência do Gene , Humanos , Mutação INDEL/genética , Masculino , Razão de Chances , Reação em Cadeia da Polimerase , Fatores de Risco , Fumar , Ativador de Plasminogênio Tecidual/antagonistas & inibidoresRESUMO
To compare the efficacy of mechanical and chemical prophylaxis in non-surgically mechanically ventilated patients in terms of reduction in mortality and length of hospital stay. A total of 200 patients admitted to intensive care units (ICUs) were recruited retrospectively. Half participants received mechanical prophylaxis and half received chemical prophylaxis. Patients with medical diseases with age 18 years or above, both genders, Pakistani nationals, receiving mechanical ventilation for more than 48 hours or receiving subcutaneous low molecular weight (LMW) heparin or subcutaneous unfractionated heparin were included. Cases who undergone surgery and were then admitted to ICU, those who received both mechanical and chemical therapies, and patients who received anticoagulant treatment before admission to ICU were excluded from the study. The patient's age, gender, length of stay in ICU, and mortality were recorded in each group. Chi-square test was used to compare categorical data and Student t-test for continuous variables. The mean age was 55.51±8.37 years. The males were 108(54%) and females were 92(46%). The mortality rate was higher in the mechanical prophylaxis group (49%) than chemical (31%) statistically significantly (P=0.014). Similarly, the length of hospital stay was also higher in the mechanical prophylaxis group (7.27±0.897 days) than chemical (6.67±1.045) statistically (P<0.001). Chemical prophylaxis can reduce mortality and length of hospital stay more effectively than mechanical prophylaxis in ICUs admitted patients.
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BACKGROUND: Elderly patients with unstable coronary artery disease (CAD) have better outcomes with coronary revascularization than conservative treatment. With the improvement in percutaneous coronary intervention (PCI) techniques using drug eluting-stents, this became an attractive option in elderly. Minimally invasive coronary artery bypass grafting (MICS-CABG) is a safe and effective alternative to conventional CABG. We aimed to explore the long-term outcomes after PCI vs MICS-CABG in ≥75 year-old patients with severe CAD. METHODS: A total of 1454 elderly patients (≥75 year-old patients) underwent coronary artery revascularization between January 2005 and December 2009. Patients were selected in the study if they have one of the Class-I indications for CABG. Groups were divided according to the type of procedure, PCI or MICS-CABG, and 5 year follow-up. RESULTS: Among 175 elderly patients, 109 underwent PCI and 66 had MICS-CABG. There was no significant difference observed in both groups with long-term all-cause mortality (31 PCI vs 21% MICS-CABG, p=0.151) and the overall 5 year survival was similar on Kaplan-Meier curve (Log rank p=0.318). The average length of stay in hospital was significantly shorter in the PCI than in the MICS-CABG group (4.3 vs 7.8 days, p<0.001). Only 4.7% of the PCI group were discharged to rehabilitation facility compared with 43.9% of the MICS-CABG group (p<0.001). The rate of repeat revascularization was significantly higher in the PCI group than in the MICS-CABG group (15 vs 3%, p=0.014). CONCLUSION: Among elderly patients, long-term all-cause mortality is similar after PCI and MICS-CABG. However, there is a significantly higher rate of repeat revascularization after PCI.
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BACKGROUND AND OBJECTIVES: Advance care planning, including code/resuscitation status discussion, is an essential part of the medical care of patients with CKD. There is little information on the outcomes of cardiopulmonary resuscitation in these patients. We aimed to measure cardiopulmonary resuscitation outcomes in these patients. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: Our study is observational in nature. We compared the following cardiopulmonary resuscitation-related outcomes in patients with CKD with those in the general population by using the Nationwide Inpatient Sample (2005-2011): (1) survival to hospital discharge, (2) discharge destination, and (3) length of hospital stay. All of the patients were 18 years old or older. RESULTS: During the study period, 71,961 patients with CKD underwent in-hospital cardiopulmonary resuscitation compared with 323,620 patients from the general population. Unadjusted in-hospital mortality rates were higher in patients with CKD (75% versus 72%; P<0.001) on univariate analysis. After adjusting for age, sex, and potential confounders, patients with CKD had higher odds of mortality (odds ratio, 1.24; 95% confidence interval, 1.11 to 1.34; P≤0.001) and length of stay (odds ratio, 1.11; 95% confidence interval, 1.07 to 1.15; P=0.001). Hospitalization charges were also greater in patients with CKD. There was no overall difference in postcardiopulmonary resuscitation nursing home placement between the two groups. In a separate subanalysis of patients ≥75 years old with CKD, higher odds of in-hospital mortality were also seen in the patients with CKD (odds ratio, 1.10; 95% confidence interval, 1.02 to 1.17; P=0.01). CONCLUSIONS: In conclusion, we observed slightly higher in-hospital mortality in patients with CKD undergoing in-hospital cardiopulmonary resuscitation.