RESUMEN
BACKGROUND: Systemic thrombolysis (ST) is the guideline-recommended treatment for high-risk pulmonary embolism (PE), although catheter-directed thrombolysis (CDT) may provide a treatment alternative associated with lower rates of bleeding. Furthermore, the treatment trends and outcomes among those with high-risk PE according to treatment assignments of no lytic therapy (NLT), ST, and CDT are underreported. METHODS: Patients hospitalized for high-risk PE between 2016 and 2019 were identified by administrative claims codes from the National Readmission Database. Therapy assignment was similarly defined by administrative codes, then stratified into NLT, ST, and CDT cohorts to report patient characteristics, care settings, and clinical outcomes. The primary outcome was in-hospital mortality with rates adjusted for patient and hospital characteristics using multivariable logistic regression. Secondary outcomes included intracranial hemorrhage (ICH), gastrointestinal bleeding (GIB), and 90-day readmission. Over the years of interest, trends in lytic treatment along with concomitant use of mechanical or surgical thrombectomy were reported. RESULTS: Among 74,516 patients with high-risk PE, 61,569 (82.6%) received NLT, 8445 (11.3%) received ST, and 4502 (6.04%) received CDT. The NLT subgroup, relative to ST and CDT, tended to be older (66.1 ± 15.4, 62.8 ± 15.3, and 63.4 ± 14.4; p < 0.001) and more frequently women (56.0%, 54.4%, and 51.3%; p < 0.001), respectively. The unadjusted in-hospital mortality rate was highest for ST (18.8%, 34.1%, and 18.3% for NLT, ST, and CDT, respectively; p < 0.001) and persisted after multivariable adjustment (adjusted odds ratio (aOR) 0.43; 95% CI 0.38-0.49; p < 0.0001) of in-hospital mortality for CDT relative to ST. The unadjusted rate of ICH or GIB was lowest for NLT (1.0%, 2.0%, and 0.6% for NLT, ST, and CDT, respectively; p < 0.001). CDT, relative to ST, was associated with reduced odds of ICH (aOR 0.32; 95% CI 0.18-0.55; p < 0.0001) and GIB (aOR 0.78; 95% CI 0.62-0.98; p < 0.0001). Readmissions were highest for NLT (21.7%, 9.6%, and 12.1% for NLT, ST, and CDT, respectively; p < 0.001). CDT was associated with a higher incidence of 90-day readmission relative to ST (aOR 1.32; 95% CI 1.10-1.57; p < 0.001). From 2016 to 2019, individual treatment trends were not significantly different, although NLT tended to be offered among smaller and rural hospitals. Rates of concomitant thrombectomy were low in all three treatment groups. CONCLUSIONS: Among a large, contemporary, US cohort with high-risk PE, over 80% of patients did not receive any form of thrombolysis. High-risk PE that did receive systemic thrombolysis was associated with the highest rates of in-hospital mortality, suggesting opportunities to study the implementation of lytic and nonlytic-based treatments to improve outcomes for those presenting with high-risk PE.
Asunto(s)
Fibrinolíticos , Embolia Pulmonar , Humanos , Femenino , Fibrinolíticos/uso terapéutico , Terapia Trombolítica/efectos adversos , Resultado del Tratamiento , Hemorragia Gastrointestinal/inducido químicamente , Estudios RetrospectivosRESUMEN
The COVID-19 pandemic accelerated adaption of a telehealth care model. We studied the impact of telehealth on the management of atrial fibrillation (AF) by electrophysiology providers in a large, multisite clinic. Clinical outcomes, quality metrics, and indicators of clinical activity for patients with AF during the 10-week period of March 22, 2020 to May 30, 2020 were compared with those from the 10-week period of March 24, 2019 to June 1, 2019. There were 1946 unique patient visits for AF (1,040 in 2020 and 906 in 2019). During 120 days after each encounter, there was no difference in hospital admissions (11.7% vs 13.5%, p = 0.25) or emergency department visits (10.4% vs 12.5%, p = 0.15) in 2020 compared with 2019. There was a total of 31 deaths within 120 days, with similar rates in 2020 and 2019 (1.8% vs 1.3%, p = 0.38). There was no significant difference in quality metrics. The following clinical activities occurred less frequently in 2020 than in 2019: offering escalation of rhythm control (16.3% vs 23.3%, p <0.001), ambulatory monitoring (29.7% vs 51.7%, p <0.001), and electrocardiogram review for patients on antiarrhythmic drug therapy (22.1% vs 90.2%, p <0.001). Discussions about risk factor modification were more frequent in 2020 compared with 2019 (87.9% vs 74.8%, p <0.001). In conclusion, the use of telehealth in the outpatient management of AF was associated with similar clinical outcomes and quality metrics but differences in clinical activity compared with traditional ambulatory encounters. Longer-term outcomes warrant further investigation.
Asunto(s)
Fibrilación Atrial , COVID-19 , Telemedicina , Humanos , Fibrilación Atrial/tratamiento farmacológico , Pacientes Ambulatorios , PandemiasRESUMEN
BACKGROUND: several studies have been reported piperacillin-tazobactam (TAZ / PIPC)-associated AKI with various frequencies. The aim of this study was to determine the frequency of TAZ/PIPC- associated AKI among our patients and to identify the risk factors for this clinical entity. METHODS: this retrospective cross-sectional study was conducted at Hamad General Hospital; it involved adult patients who were admitted from January 2017 to December 2017. RESULTS: we involved 917 patients, of whom 635 (69.25%) were males and 282 (30.75%) were females. The mean age of the patients was 52 (SD 19) years, and 98 (10.7%) patients were diagnosed with AKI. The patients with AKI were significantly older than without AKI [59.71 (SD 19.79) versus 51.06 (SD 18.67); P <0.001]. After TAZ/PIPC initiation, the mean creatinine level in the AKI group was higher than the mean creatinine level in the non-AKI group, [158.91 (SD 81.93) versus 66.78 (SD 21.42); P<001]. The mean time of onset of AKI after PIPC/TAZ initiation was 4.46 (SD 3.20) (1-12 days). AKI was significantly associated with low mean serum albumin (P<0.001), high mean fasting blood glucose (P<0.001), coronary artery diseases (P<0.001), heart failure (P<0.001), liver diseases (P=0.047), diabetes mellitus (P=0.021) and hypertension (P<0.001). The in-hospital mortality was significantly higher in the AKI group [38.78% versus 5.13% in the non-AKI group; P<0.001], and only advanced age and heart failure were found as independent risk factors for TAZ/PIPC-associated AKI. CONCLUSION: TAZ/PIPC was significantly associated with AKI. Advanced age and heart failure were identified as independent risk factors for TAZ/PIPC-associated AKI.