ABSTRACT
BACKGROUND: Prophylaxis with fluoroquinolones (FQ) is commonly used in patients with acute leukemia (AL) during neutropenia. This practice is supported by an older meta-analysis reporting reduced mortality using FQ prophylaxis. Later meta-analyses have failed to reproduce this finding, presumably due to higher background FQ resistance rates limiting their effectiveness. SUMMARY: This article reviews the pros and cons of FQ prophylaxis mainly in patients with AL. Most current guidelines do not support universal prophylaxis but rather recommend a selective approach, weighing the benefits against the risks. This recommendation is based on the lack of mortality benefit reported in more recent meta-analyses. FQ prophylaxis was demonstrated to reduce bacteremia and febrile neutropenia episodes, although mostly in trials performed in low-resistance settings (<20%), whereas current FQ resistance rates may reach 30-60%. Other disadvantages of FQ include potential adverse events, antibiotic resistance development, cost, increase in Gram-positive infections and resistant Gram-negative infections following prophylaxis, Clostridioides difficile infection, and an effect on gut microbiota. KEY MESSAGES: Taking the above into consideration, alternative approaches other than universal FQ prophylaxis should be considered. Centers with high FQ resistance rates may consider either withholding prophylaxis or providing selective prophylaxis for high-risk patients screened negative for FQ-resistant bacteria.
Subject(s)
Hematopoietic Stem Cell Transplantation , Leukemia, Myeloid, Acute , Neutropenia , Humans , Anti-Bacterial Agents/therapeutic use , Fluoroquinolones/therapeutic use , Hematopoietic Stem Cell Transplantation/adverse effects , Leukemia, Myeloid, Acute/therapy , Leukemia, Myeloid, Acute/drug therapy , Neutropenia/etiology , Meta-Analysis as TopicABSTRACT
BACKGROUND: The use of proprotein convertase subtilisin/kexin type 9 monoclonal antibodies (PCSK9 mAbs) is emerging for lowering low-density lipoprotein cholesterol (LDL-C). However, real-world data is lacking for their use among elderly patients. OBJECTIVES: To define the characteristics of elderly patients treated with PCSK9 mAbs and to evaluate the efficacy and tolerability compared with younger patients. METHODS: We conducted a retrospective cohort study of elderly patients (≥ 75 years at enrollment) treated with PCSK9 mAbs for primary and secondary cardiovascular prevention. Data were retrieved for demographic and clinical characteristics; indications for treatment; agents and dosages; concomitant lipid lowering treatment; LDL-C levels at baseline, 6, 12 months, and at the end of follow up. Data also included achieving LDL-C target levels and adverse effects. RESULTS: The cohort included 91 elderly patients and 92 younger patients, mean age 75.2 ± 3.76 and 58.9 ± 7.4 years (P < 0.0001). Most patients (82%, 80%) were in high/very high-risk categories. For almost all (98%, 99%), the indication was statin intolerance, with PCSK9 mAb monotherapy the most prevalent regimen. The average follow-up was 38.1 ± 20.5 and 30.9 ± 15.8 months (P = 0.0258). Within 6 months the LDL-C levels were reduced by 57% in the elderly group and by 59% in the control group (P = 0.2371). Only 53% and 57% reached their LDL-C target levels. No clinically significant side effects were documented. CONCLUSIONS: PCSK9 mAbs have similar effects and are well tolerated among elderly patients as in younger patients.
Subject(s)
Anticholesteremic Agents , Hydroxymethylglutaryl-CoA Reductase Inhibitors , Aged , Humans , Antibodies, Monoclonal/therapeutic use , Anticholesteremic Agents/adverse effects , Cholesterol, LDL , Hydroxymethylglutaryl-CoA Reductase Inhibitors/adverse effects , Proprotein Convertase 9 , Retrospective Studies , Middle AgedABSTRACT
We report an outbreak of Candida auris across multiple healthcare facilities in Israel. For the period of May 2014-May 2022, a total of 209 patients with C. auris infection or colonization were identified. The C. auris incidence rate increased 30-fold in 2021 (p = 0.00015), corresponding in time with surges of COVID-19-related hospitalization. Multilocus sequence typing revealed hospital-level outbreaks with distinct clones. A clade III clone, imported into Israel in 2016, accounted for 48.8% of typed isolates after January 2021 and was more frequently resistant to fluconazole (100% vs. 63%; p = 0.00017) and voriconazole (74% vs. 5.2%; p<0.0001) than were non-clade III isolates. A total of 23% of patients had COVID-19, and 78% received mechanical ventilation. At the hospital level, outbreaks initially involved mechanically ventilated patients in specialized COVID-19 units and then spread sequentially to ventilated non-COVID-19 patients and nonventilated patients.
Subject(s)
COVID-19 , Candidiasis, Invasive , Humans , Candida/genetics , Antifungal Agents/pharmacology , Antifungal Agents/therapeutic use , Candida auris , Israel/epidemiology , COVID-19/epidemiology , Candidiasis, Invasive/drug therapy , Disease Outbreaks , Hospitalization , Microbial Sensitivity TestsABSTRACT
BACKGROUND: P. aeruginosa bacteremia is a common and severe infection carrying high mortality in older adults. We aimed to evaluate outcomes of P. aeruginosa bacteremia among old adults (≥ 80 years). METHODS: We included the 464/2394 (19%) older adults from a retrospective multinational (9 countries, 25 centers) cohort study of individuals hospitalized with P. aeruginosa bacteremia. Bivariate and multivariable logistic regression models were used to evaluate risk factors for 30-day mortality among older adults. RESULTS: Among 464 adults aged ≥ 80 years, the mean age was 84.61 (SD 3.98) years, and 274 (59%) were men. Compared to younger patients, ≥ 80 years adults had lower Charlson score; were less likely to have nosocomial acquisition; and more likely to have urinary source. Thirty-day mortality was 30%, versus 27% among patients 65-79 years (n = 894) and 25% among patients < 65 years (n = 1036). Multivariate analysis for predictors of mortality among patients ≥ 80 years, demonstrated higher SOFA score (odds ratio [OR] 1.36, 95% confidence interval [CI] 1.23-1.51, p < 0.001), corticosteroid therapy (OR 3.15, 95% CI: 1.24-8.01, p = 0.016) and hospital acquired P. aeruginosa bacteremia (OR 2.30, 95% CI: 1.33-3.98, p = 0.003) as predictors. Appropriate empirical therapy within 24 h, type of definitive anti-pseudomonal drug, and type of regimen (monotherapy or combination) were not associated with 30-day mortality. CONCLUSIONS: In older adults with P. aeruginosa bacteremia, background conditions, place of acquisition, and disease severity are associated with mortality, rather than the antimicrobial regimen. In this regard, preventive efforts and early diagnosis before organ failure develops might be beneficial for improving outcomes.
Subject(s)
Bacteremia , Pseudomonas Infections , Male , Aged, 80 and over , Humans , Aged , Female , Anti-Bacterial Agents/therapeutic use , Retrospective Studies , Pseudomonas aeruginosa , Cohort Studies , Nonagenarians , Octogenarians , Pseudomonas Infections/drug therapy , Bacteremia/drug therapy , Bacteremia/epidemiology , Bacteremia/complications , Risk FactorsABSTRACT
Long-term risk for malignancy is higher among solid organ transplant (SOT) recipients compared to the general population. Four non-hepatitis viruses have been recognized as oncogenic in SOT recipients-EBV, cause of EBV-associated lymphoproliferative diseases; human herpes virus 8 (HHV8), cause of Kaposi sarcoma, primary effusion lymphoma and multicentric Castleman disease; human papilloma virus, cause of squamous cell skin cancers, and Merkel cell polyomavirus, cause of Merkel cell carcinoma. Two of these viruses (EBV and HHV8) belong to the human herpes virus family. In this review, we will discuss key aspects regarding the clinical presentation, diagnosis, treatment, and prevention of diseases in SOT recipients associated with the two herpesviruses.
Subject(s)
Epstein-Barr Virus Infections , Gammaherpesvirinae , Herpesviridae Infections , Herpesvirus 8, Human , Lymphoproliferative Disorders , Organ Transplantation , Humans , Herpesvirus 4, Human , Herpesviridae Infections/complications , Herpesviridae Infections/diagnosis , Herpesviridae Infections/drug therapy , Lymphoproliferative Disorders/etiology , Organ Transplantation/adverse effects , Transplant RecipientsABSTRACT
BACKGROUND: Low-risk venous thromboembolism (VTE) patients are advised to be discharged from the emergency department (ED) on direct oral anticoagulants (DOACs) treatment. There is no data on whether this recommendation is followed in Israel. OBJECTIVES: To characterize newly diagnosed VTE patients who were discharged from the ED, their anticoagulation treatment at the ED, the recommended discharge protocol, and patient adherence. METHODS: We conducted a retrospective cohort study, which included all newly diagnosed VTE patients who were discharged from the ED. Collected data included demographic and clinical background; anticoagulation treatment at the ED, recommended discharge protocol and its subsequent adherence, patient subsequent, recommended hematological evaluation, and adverse events. RESULTS: The study group included 443 patients, 89% with deep vein thrombosis (DVT). Approximately three-quarters were treated with anticoagulants in the ED, 98% with enoxaparin. At discharge, anticoagulants were recommended for all; 49% continued enoxaparin, 47% DOACs, and 4% warfarin. After 4 weeks, 67% were treated with DOACs, 22% with enoxaparin, 5% with warfarin. Approximately 6% discontinued all treatment. After 12 weeks, 90% of the patients who were taking DOACs adhered to the protocol, whereas only 70% and 50% among the enoxaparin and warfarin users, respectively, did. Only 56% were referred for hematological evaluation. The 12-week rate of adverse reactions was approximately 2%. The use of DOACs and the recommendation for further hematological evaluation increased over time. CONCLUSIONS: Clinician training regarding discharge of VTE patients from the ED should continue.
Subject(s)
Venous Thromboembolism , Humans , Venous Thromboembolism/drug therapy , Enoxaparin/adverse effects , Warfarin/adverse effects , Retrospective Studies , Emergency Service, Hospital , Anticoagulants/adverse effectsABSTRACT
BACKGROUND: Congestive heart failure (CHF) with reduced ejection fraction (HFrEF) or with preserved ejection fraction (HFpEF) is a common diagnosis in patients hospitalized in the department of internal medicine. Recently, the therapeutic regimens were updated, as the sodium-glucose cotransporter-2 (SGLT2) inhibitors became an integral part of the therapeutic regimen for either HFrEF or HFpEF. OBJECTIVES: To define the demographic and clinical characteristics of CHF patients hospitalized in the department of medicine. METHODS: We conducted a retrospective cohort study that included all patients hospitalized in the departments of medicine at the Rabin Medical Center, Israel, between 2016 and 2019. Demographic and clinical background, in-hospital procedures, discharge regimens, and outcome parameters were evaluated according to HFrEF/HFpEF. RESULTS: The cohort included 4458 patients. The majority (97%) presented with a preexisting diagnosis, whereas HF was an active condition in only half of them. The rates of HFrEF/HFpEF were equal. In most cases, the trigger of the exacerbation could not be determined; however, infection was the most common cause. There were basic differences in the demography, clinical aspects, and therapeutic regimens at discharge between HFrEF and HFpEF. Both conditions were associated with high in hospital mortality (8%) and re-admissions rates (30 days [20%], 90 days [35%]) without any difference between them. CONCLUSIONS: HFrEF/HFpEF patients differed by demographics and co-morbidities. They were equally represented among patients admitted to medical wards and had similar prognosis. For both diagnoses, hospitalization should be considered for updating therapeutic regimens, especially with SGLT2 inhibitors.
Subject(s)
Heart Failure , Humans , Heart Failure/diagnosis , Heart Failure/drug therapy , Heart Failure/epidemiology , Retrospective Studies , Stroke Volume , Internal Medicine , Hospital MortalityABSTRACT
BACKGROUND: Influenza and coronavirus disease 2019 (COVID-19) are respiratory diseases with similar modes of transmission. In December 2021, influenza re-emerged after it had been undetected since March 2020 and the Omicron variant replaced the Delta variant. Data directly comparing the two diseases are scarce. OBJECTIVES: To compare the outcomes of patients with both the Omicron variant and influenza during 2021-2022. METHODS: We performed a retrospective study conducted in Beilinson hospital, Israel, from December 2021 to January 2022. We included all hospitalized patients with either laboratory-confirmed COVID-19 or influenza. The primary outcome was 30-day mortality. RESULTS: We identified 167 patients diagnosed with Omicron and 221 diagnosed with Influenza A. The median age was 71 years for Omicron and 65 years for influenza. Patients with Omicron had a significantly higher Charlson Comorbidity Index score (4 vs. 3, P < 0.001). Patients with Omicron developed more respiratory failure that needed mechanical ventilation (7% vs. 2%, P = 0.05) and vasopressors (14% vs. 2%, P < 0.001) than patients with influenza. In a multivariate model, 30-day mortality was lower in patients diagnosed with influenza than in patients diagnosed with Omicron (19/221 [9%] vs. 44/167 [26%], hazard ratio 0.45, 95% confidence interval 0.25-0.81). CONCLUSIONS: Patients diagnosed with Omicron had higher mortality than patients diagnosed with seasonal influenza. This finding could be due to differences in co-morbidities, the virus pathogenicity, and host responses to infection.
Subject(s)
COVID-19 , Influenza, Human , Humans , Aged , Influenza, Human/epidemiology , COVID-19/epidemiology , COVID-19/therapy , Retrospective Studies , SARS-CoV-2 , SeasonsABSTRACT
BACKGROUND: Clinical investigations of long-term effects of coronavirus disease 2019 (COVID-19) are rarely translated to objective findings. OBJECTIVES: To assess the functional capacity of individuals reported on deconditioning that hampered their return to their pre-COVID routine. METHODS: Assessment included the 6-minute walk test (6MWT) and the 30-second sit-to-stand test (30-STST). We compared the expected and observed scores using the Wilcoxon signed-rank test. Predictors of test scores were identified using linear regression models. RESULTS: We included 49 individuals, of whom 38 (77.6%) were recovering from mild COVID-19. Twenty-seven (55.1%) individuals had a 6MWT score lower than 80% of expected. The average 6MWT scores were 129.5 ± 121.2 meters and 12.2 ± 5.0 repeats lower than expected scores, respectively (P < 0.001 for both). The 6MWT score was 107.3 meters lower for individuals with severe COVID-19 (P = 0.013) and rose by 2.7 meters per each 1% increase in the diffusing capacity of carbon monoxide (P = 0.007). The 30-STST score was 3.0 repeats lower for individuals who reported moderate to severe myalgia (P = 0.038). CONCLUSIONS: Individuals with long COVID who report on deconditioning exhibit significantly decreased physical capacity, even following mild acute illness. Risk factors include severe COVID-19 and impaired diffusing capacity or myalgia during recovery.
Subject(s)
COVID-19 , Exercise Test , Humans , Post-Acute COVID-19 Syndrome , Cross-Sectional Studies , Exercise Tolerance , MyalgiaABSTRACT
BACKGROUND: Fatigue is the most prevalent and debilitating long-COVID (coronavirus disease) symptom; however, risk factors and pathophysiology of this condition remain unknown. We assessed risk factors for long-COVID fatigue and explored its possible pathophysiology. METHODS: This was a nested case-control study in a COVID recovery clinic. Individuals with (cases) and without (controls) significant fatigue were included. We performed a multidimensional assessment evaluating various parameters, including pulmonary function tests and cardiopulmonary exercise testing, and implemented multivariable logistic regression to assess risk factors for significant long-COVID fatigue. RESULTS: A total of 141 individuals were included. The mean age was 47 (SD: 13) years; 115 (82%) were recovering from mild coronavirus disease 2019 (COVID-19). Mean time for evaluation was 8 months following COVID-19. Sixty-six (47%) individuals were classified with significant long-COVID fatigue. They had a significantly higher number of children, lower proportion of hypothyroidism, higher proportion of sore throat during acute illness, higher proportions of long-COVID symptoms, and of physical limitation in daily activities. Individuals with long-COVID fatigue also had poorer sleep quality and higher degree of depression. They had significantly lower heart rate [153.52 (22.64) vs 163.52 (18.53); P = .038] and oxygen consumption per kilogram [27.69 (7.52) vs 30.71 (7.52); P = .036] at peak exercise. The 2 independent risk factors for fatigue identified in multivariable analysis were peak exercise heart rate (OR: .79 per 10 beats/minute; 95% CI: .65-.96; P = .019) and long-COVID memory impairment (OR: 3.76; 95% CI: 1.57-9.01; P = .003). CONCLUSIONS: Long-COVID fatigue may be related to autonomic dysfunction, impaired cognition, and decreased mood. This may suggest a limbic-vagal pathophysiology. CLINICAL TRIALS REGISTRATION: NCT04851561.
Subject(s)
COVID-19 , Fatigue , Humans , Middle Aged , Case-Control Studies , COVID-19/complications , Fatigue/epidemiology , Risk Factors , Adult , Post-Acute COVID-19 SyndromeABSTRACT
PURPOSE: To evaluate the impact of a multidisciplinary the "Endocarditis Team" (ET) on the course and outcome of infective endocarditis (IE) patients. METHODS: A retrospective before-after study, including hospitalized patients with definite IE, managed before (01.2013-12.2015) and after (01.2016-07.2019) the introduction of an ET. The primary outcomes were defined as 30-day and 1-year mortality and the secondary as conservative vs. invasive strategy, the interval from clinical suspicion of IE to the performance of echocardiography, utilization of multimodality evaluation, time to an invasive procedure, and the duration of hospitalization. RESULTS: Study population included 92 pre-ET and 128 post-ET implementation patients. Baseline characteristics were similar. During the post-ET period compared with pre-ET, we found higher rates of abscesses and extra-cardiac emboli (27.8% vs. 16.3%, p = 0.048); and a higher invasive procedures rate, including lead extraction (15.6% vs. 6.5%, p = 0.035) and noncardiac surgeries (14.8% vs. 6.5%, p = 0.05). Patients managed during the post-ET period had reduced short (8.5% vs. 17.4%, p = 0.048) and long-term mortality (Log-rank = 0.001). In multivariate analysis of risk factors for long-term mortality, period (pre- or post-ET) was not found to be significantly associated with the mortality. CONCLUSION: Establishment of an ET was associated with faster and more intensive evaluation of patients with IE. During the period of an ET activity, mortality rates were reduced compared with the previous period.
Subject(s)
Endocarditis, Bacterial , Endocarditis , Endocarditis/diagnosis , Endocarditis/epidemiology , Endocarditis/therapy , Hospital Mortality , Hospitalization , Humans , Retrospective Studies , Risk FactorsABSTRACT
BACKGROUND: We aimed to review the current state, challenges, and needs of antimicrobial stewardship programs (ASPs) in adult solid organ transplantation (SOT) centers in Israel. METHODS: We conducted a survey using electronic questionnaires sent during February 2022 to infectious disease (ID) consultants of SOT centers, encompassing general and organ-specific ASP issues. RESULTS: All six centers performing adult SOTs in Israel participated. The institutional ASPs in all centers included SOT recipients, and five centers had specific stewardship activities targeting SOT recipients. ASP activities were performed by ID consultants in all centers, with clinical pharmacists in most. ASP protocols and activity scope were highly variable. Formulary restriction with pre-authorization was used in all centers. Antibiotic allergy was addressed in ASP guidelines in half of the centers. Peri-transplantation antibiotic, antifungal, and antiviral prophylactic regimens varied based on center, transplanted organ, and patient risk group. Approaches to surveillance cultures, diagnosis and treatment of various graft infections were also variable. ASP outcome measurement was not performed in all centers. The main challenges and barriers to successful ASP implementation were difficulty in defining appropriate durations of therapy for certain infections, high rates of antimicrobial resistance (AMR), and lack of dedicated ASP teams. CONCLUSION: Antimicrobial stewardship in SOT centers in Israel is performed by ID consultants and practices vary. Challenges are related to high AMR rates, insufficient evidence to support practices, lack of dedicated ASP teams, and lack of outcome measurement. There is an urgent need to establish a national collaborative program including all SOT centers.
Subject(s)
Antimicrobial Stewardship , Organ Transplantation , Humans , Anti-Bacterial Agents/therapeutic use , Antifungal Agents/therapeutic use , Antiviral Agents/therapeutic use , IsraelABSTRACT
BACKGROUND: Advanced age is an important factor affecting Clostridioides difficile infection (CDI) risk and outcome. While fever and leukocytosis are prominent findings in young individuals with CDI, they are usually blunted in the elderly. Furthermore, chronic kidney disease often exists among this population prior to the CDI episode onset. AIM: We aimed to examine whether the accepted definition of severe CDI (leukocytosis ≥ 15,000 cells/µl or serum creatinine > 1.5 mg/dl) predicts poor outcomes in the elderly. METHODS: All CDI hospitalized individuals between January-2013 and May-2020 were included. The study population was dichotomized into older group (≥ 65 years) and younger group (< 65 years). Primary composite outcome was 30-day mortality, colectomy due to severe colitis, or intensive care unit admission. The older group was divided according to the primary outcome to evaluate the effect of CDI severity criteria. RESULTS: The study included 853 patients. Of them, 571 were in the older group and 282 in the younger one. The primary outcome was significantly more common in the older group (93/571, 16% vs. 31/282, 11%; p = 0.04). Ninety days mortality was significantly higher in the older group [116/571, 20% vs. 30/282, 11%; p < 0.01]. In multivariate analysis, accepted CDI severity criteria were not significantly associated with poor outcomes (odds ratio [OR] = 1.2, 95% confidence interval [CI] 0.7-2.2, p = 0.5). Advanced dementia and low serum albumin were significant predictors of poor outcomes (OR = 3, 95%CI 1.5-6, p = 0.002 and OR = 3.1, 95%CI 1.7-5.8, p < 0.01). CONCLUSION: The accepted definition of CDI severity was not useful in predicting CDI poor outcomes in older adults. In this population, we suggest advanced dementia and low albumin among others as CDI severity markers.
Subject(s)
Clostridioides difficile , Clostridium Infections , Aged , Clostridium Infections/diagnosis , Clostridium Infections/epidemiology , Creatinine , Hospitalization , Humans , Odds Ratio , Retrospective Studies , Risk FactorsABSTRACT
BACKGROUND: There is an increasing use of anti-protein convertase subtilisin/kexin type 9 (PCSK9) monoclonal antibodies (mAbs); however, real-world data is lacking. OBJECTIVES: To define the demographic and clinical characteristics of patients treated with anti-PCSK9 mAbs. To evaluate efficacy, tolerability, and differences between the approved agents. METHODS: A retrospective cohort study was conducted of patients treated at the lipid clinic at Rabin Medical Center (Beilinson Campus), Israel, from January 2016 to December 2019. Data from electronic records were evaluated for demographic and clinical characteristics, indication for use, response of lowering low-density lipoprotein cholesterol (LDL-C)/non-high-density lipoprotein cholesterol (non-HDL-C) levels and reaching target levels, side effects, tolerability, differences between the agents, and doses. RESULTS: The study cohort included 115 patients. Two-thirds (n=75) were at high cardiovascular risk, the rest at very high risk (n=40). The major indication for treatment was statin intolerance (n=97, 84%). Most patients (n=102, 88%) were treated by anti-PCSK9 mAbs agents only. LDL-C and non-HDL-C levels were decreased by 47% and 39%, respectively (156 + 49 to 81 + 39 and 192 + 53 to 116 + 42 mg/dl), within 6 months and remained stable. Two-thirds (n=76) of the patients reached their lipid target levels. No clinically significant differences were observed between the agents in efficacy or tolerability. CONCLUSIONS: In a real-world setting, anti-PCSK9 mAbs are used primarily as a single agent in high-risk and very high-risk cardiovascular populations with statin intolerance. They are well tolerated and effective in reduction of LDL-C levels. Further studies are needed to clarify comparisons between agents and doses.
Subject(s)
Hydroxymethylglutaryl-CoA Reductase Inhibitors , Humans , Cholesterol, LDL , Hydroxymethylglutaryl-CoA Reductase Inhibitors/adverse effects , Subtilisin , Proprotein Convertase 9 , Retrospective Studies , IsraelABSTRACT
In a multicenter, nationwide, retrospective study of patients hospitalized with spotted fever group rickettsiosis in Israel during 2010-2019, we identified 42 cases, of which 36 were autochthonous. The most prevalent species was the Rickettsia conorii Israeli tick typhus strain (n = 33, 79%); infection with this species necessitated intensive care for 52% of patients and was associated with a 30% fatality rate. A history of tick bite was rare, found for only 5% of patients; eschar was found in 12%; and leukocytosis was more common than leukopenia. Most (72%) patients resided along the Mediterranean shoreline. For 3 patients, a new Rickettsia variant was identified and had been acquired in eastern, mountainous parts of Israel. One patient had prolonged fever before admission and clinical signs resembling tickborne lymphadenopathy. Our findings suggest that a broad range of Rickettsia species cause spotted fever group rickettsiosis in Israel.
Subject(s)
Rickettsia conorii , Rickettsia , Spotted Fever Group Rickettsiosis , Humans , Israel/epidemiology , Retrospective Studies , Rickettsia/genetics , Spotted Fever Group Rickettsiosis/diagnosis , Spotted Fever Group Rickettsiosis/epidemiologyABSTRACT
Obesity is associated with an increased susceptibility to infections. Several studies have reported adverse clinical outcomes of influenza among obese individuals. Our aim was to examine the association between obesity and the clinical outcomes of hospitalized adult patients ill with seasonal influenza. Consecutive hospitalized adult patients between 10/2017 and 4/2018 with laboratory confirmed influenza A and B were divided into an obese group (body mass index (BMI) ≥ 30 kg/m2) and controls. The primary outcome was a composite endpoint of 30-day all-cause mortality, vasopressor use, mechanical ventilation, ICU admission, and severe influenza complication (myocarditis and encephalitis). Secondary outcomes encompassed all the components of the primary outcome, 90-day all-cause mortality, occurrence of pneumonia, length of hospital stay, and 90-day readmission rates. The study comprised 512 hospitalized adults diagnosed with laboratory-confirmed influenza A (195/512) and B (317/512). Within this group, 17% (86/512) were classified obese; the remaining 83% (426/512) were controls. Results of the composite outcome (7/85, 8% vs. 45/422, 11%; p=0.5) and the crude 30-day all-cause mortality rate (5/86, 6% vs. 34/426, 8%, p=0.5) were similar between the two groups. The multivariate analysis demonstrated that obesity was not a significant risk factor for influenza adverse events (OR=1.3, CI 95% 0.3-3.3; p=0.5), whereas advanced age, chronic kidney disease, and hypoalbuminemia were significant risk factors (OR=1.03, OR=2.7, and OR=5.4, respectively). Obesity was not associated with influenza-related morbidity and mortality among the hospitalized adults during the 2017-2018 influenza season. Further studies researching different influenza seasons are essential.
Subject(s)
Influenza, Human/complications , Obesity/complications , Aged , Aged, 80 and over , Aging , Female , Humans , Hypoalbuminemia/complications , Influenza, Human/epidemiology , Israel/epidemiology , Male , Middle Aged , Obesity/epidemiology , Renal Insufficiency, Chronic/complications , Retrospective Studies , Risk FactorsABSTRACT
There is no consensus regarding the optimal duration of antibiotic therapy for urinary tract infection (UTI) following kidney transplantation (KT). We performed a retrospective study comparing short (6-10 days) versus prolonged (11-21 days) antibiotic therapy for complicated UTI among KT recipients. Univariate and inverse probability treatment weighted (IPTW) adjusted multivariate analysis for composite primary outcome of all-cause mortality or readmissions within 30 days and relapsed UTI 180 days were performed. Overall, 214 KT recipients with complicated UTI were included; 115 short-course treatment (median 8, interquartile range [IQR] 6-9 days), 99 prolonged course (median 14, IQR 12-21 days). The composite outcome occurred in 33 (28.6%) in the short-course group and 30 (30%) in the prolonged-course group; relapsed UTI occurred in 19 (16.5%) vs. 21 (21%), respectively. Duration of antibiotic treatment was not associated with any of these outcomes. The only risk factor for mortality/readmissions in multivariate analysis was deceased donor. No differences between groups were demonstrated for length of hospital stay, rates of bacteraemia, resistance development, and serum creatinine at 30 and 90 days. In conclusion, we found no difference in clinical outcomes between KT recipients treated for complicated UTI with short-course antibiotic (6-10 days) versus longer course (11-21 days).
Subject(s)
Bacteremia , Kidney Transplantation , Urinary Tract Infections , Anti-Bacterial Agents/therapeutic use , Bacteremia/drug therapy , Humans , Kidney Transplantation/adverse effects , Retrospective Studies , Urinary Tract Infections/drug therapyABSTRACT
OBJECTIVE: Clostridioides difficile infection (CDI) may present as sepsis with acute kidney injury (AKI). Herein, we aimed to evaluate the clinical outcomes of patients with AKI complicating CDI. METHODS: All consecutive adult patients hospitalized in Rabin Medical Center between 1 January 2013 and 31 December 2018 with laboratory confirmed CDI, were included in the study. Subjects were divided into two groups: patients with AKI and controls. Primary outcome was all-cause mortality at 30 days after the CDI episode. Secondary outcomes included number of patients with deteriorating renal functions at 90 days, 90-day all-cause mortality, length of hospital stay and readmission rates. A multivariable analysis adjusted for other risk factors for mortality and renal function deterioration was conducted. An analysis of subgroups based on baseline kidney function and AKI stage was also performed. Results are reported as odds ratios (OR) with 95% confidence intervals (95% CI). RESULTS: A total of 527 patients were included, amongst them 140 patients with AKI and 387 controls. Patients with AKI were significantly older, had more comorbidities, and more of them had chronic kidney disease (CKD) at any stage at baseline. On multivariable analysis, 30 days all-cause mortality was significantly higher in patients with AKI, OR 1.67, 95% CI 1.05-2.66. Mortality was also significantly associated with advanced age and baseline CKD. Among patients alive at 90 days, deterioration of renal function was significantly more common in patients with AKI (27/63 (42.8%) vs 22/191 (11.5%), P = .000). In a multivariable analysis, deterioration of renal function at 90 days was associated with AKI at presentation (OR 4.67, 95% CI 1.05-20.6). Early (at discharge) renal function recovery was not associated with protection from further deterioration of renal function at day 90. CONCLUSIONS: CDI patients with AKI have an increased risk of mortality and further deterioration of renal function. Early renal function recovery does not infer protection from further deterioration of renal function at 3 months. Caution and nephrology follow-up should be considered after discharge for all patients who developed AKI during CDI, regardless of discharge creatinine levels.
Subject(s)
Acute Kidney Injury , Clostridium Infections , Renal Insufficiency, Chronic , Sepsis , Acute Kidney Injury/etiology , Adult , Clostridioides , Clostridium Infections/complications , Humans , Renal Insufficiency, Chronic/complications , Retrospective Studies , Risk Factors , Sepsis/complicationsABSTRACT
INTRODUCTION: Guidelines recommend direct oral anticoagulants (DOACs) for the treatment of non-valvular atrial fibrillation. The heads of the medicine wards in Beilinson Hospital were nominated for regulatory approval of these agents for Clalit Health Services (CHS) patients. OBJECTIVES: To estimate the short and long term compliance and adherence to DOACs, and their association with the approval during hospitalization. METHODS: A retrospective study was conducted on patients hospitalized at the medical wards of Beilinson Hospital during 2017 and the first 6 months of 2018. Inclusion criteria: age>18 years, members of CHS, have non-valvular atrial fibrillation and DOACs were started during their hospitalization. Data was evaluated for: the rate of approvals during hospitalization, the time needed for it after discharge, the 30 days and 12 months compliance and adherence to DOACs agents and their association with approval during hospitalization. RESULTS: During the study period DOACs were started in 373 patients; 263 (71%) of them were included in the study: 59 patients (23%) received the approval during hospitalization, while 204 (77%) received it after discharge within a median of 3 days (range 1-10). There were no significant differences between the two groups concerning demographic, clinical parameters or length of stay. The DOACs 30-days compliance was 60% and 12-months adherence was 57%. There was a slight association between 30 days compliance and in-hospital approval (63% vs. 57%, p=0.3), while the 12 months adherence revealed the opposite (54% vs. 61%, p=0.5). CONCLUSIONS: The short and long term compliance and adherence to DOACs is poor, regardless of the timing of the regulatory approval. DISCUSSION: These findings represent the real world situation, other studies revealed different results according to the study populations and methods.