scholarly journals Identifying patterns in unplanned hospital admissions during the COVID ‐19 pandemic: a single‐centre retrospective study

2021 ◽  
Vol 51 (6) ◽  
pp. 868-872
Author(s):  
Vishal Goel ◽  
R. Kimberley Chan ◽  
Olivia C. Smibert ◽  
Natasha E. Holmes ◽  
Nada Marhoon ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Hospital Admissions ◽  
Single Centre ◽  
Unplanned Hospital Admissions

scholarly journals National Temporal Trend Analysis of Infective Endocarditis among Patients Infected with HIV in Spain (1997–2014): A Retrospective Study

2019 ◽  
Vol 8 (8) ◽  
pp. 1167 ◽  
Author(s):  
Maria Fe Muñoz-Moreno ◽  
Pablo Ryan ◽  
Alejandro Alvaro-Meca ◽  
Jorge Valencia ◽  
Eduardo Tamayo ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Infective Endocarditis ◽  
Hospital Admissions ◽  
Downward Trend ◽  
Coagulase Negative Staphylococci ◽  
Data Set ◽  
Gram Negative ◽  
Epidemiological Trend ◽  
Incidence And Mortality ◽  
Significant Downward Trend

Background: People living with human immunodeficiency virus (HIV) (PLWH) form a vulnerable population for the onset of infective endocarditis (IE). We aimed to analyze the epidemiological trend of IE, as well as its microbiological characteristics, in PLWH during the combined antiretroviral therapy era in Spain. Methods: We performed a retrospective study (1997–2014) in PLWH with data obtained from the Spanish Minimum Basic Data Set. We selected 1800 hospital admissions with an IE diagnosis, which corresponded to 1439 patients. Results: We found significant downward trends in the periods 1997–1999 and 2008–2014 in the rate of hospital admissions with an IE diagnosis (from 21.8 to 3.8 events per 10,000 patients/year; p < 0.001), IE incidence (from 18.2 to 2.9 events per 10,000 patients/year; p < 0.001), and IE mortality (from 23.9 to 5.5 deaths per 100,000 patient-years; p < 0.001). The most frequent microorganisms involved were staphylococci (50%; 42.7% Staphylococcus aureus and 7.3% coagulase-negative staphylococci (CoNS)), followed by streptococci (9.3%), Gram-negative bacilli (8.3%), enterococci (3%), and fungus (1.4%). During the study period, we found a downward trend in the rates of CoNS (p < 0.001) and an upward trends in streptococci (p = 0.001), Gram-negative bacilli (p < 0.001), enterococci (p = 0.003), and fungus (p < 0.001) related to IE, mainly in 2008–2014. The rate of community-acquired IE showed a significant upward trend (p = 0.001), while the rate of health care-associated IE showed a significant downward trend (p < 0.001). Conclusions: The rates of hospital admissions, incidence, and mortality related to IE diagnosis in PLWH in Spain decreased from 1997 to 2014, while other changes in clinical characteristics, mode of acquisition, and pathogens occurred over this time.

scholarly journals Perioperative use of serum creatinine and postoperative acute kidney injury: a single-centre, observational retrospective study to explore physicians’ perception and practice

2021 ◽  
Vol 10 (1) ◽  
Author(s):  
Gianluca Villa ◽  
Silvia De Rosa ◽  
Caterina Scirè Calabrisotto ◽  
Alessandro Nerini ◽  
Thomas Saitta ◽  
...  
Keyword(s):  
Acute Kidney Injury ◽  
Retrospective Study ◽  
High Risk ◽  
Abdominal Surgery ◽  
Serum Creatinine ◽  
Malignant Disease ◽  
Kidney Injury ◽  
Major Surgery ◽  
Single Centre

Abstract Background Postoperative acute kidney injury (PO-AKI) is a leading cause of short- and long-term morbidity and mortality, as well as progression to chronic kidney disease (CKD). The aim of this study was to explore the physicians’ attitude toward the use of perioperative serum creatinine (sCr) for the identification of patients at risk for PO-AKI and long-term CKD. We also evaluated the incidence and risk factors associated with PO-AKI and renal function deterioration in patients undergoing major surgery for malignant disease. Methods Adult oncological patients who underwent major abdominal surgery from November 2016 to February 2017 were considered for this single-centre, observational retrospective study. Routinely available sCr values were used to define AKI in the first three postoperative days. Long-term kidney dysfunction (LT-KDys) was defined as a reduction in the estimated glomerular filtration rate by more than 10 ml/min/m2 at 12 months postoperatively. A questionnaire was administered to 125 physicians caring for the enrolled patients to collect information on local attitudes regarding the use of sCr perioperatively and its relationship with PO-AKI. Results A total of 423 patients were observed. sCr was not available in 59 patients (13.9%); the remaining 364 (86.1%) had at least one sCr value measured to allow for detection of postoperative kidney impairment. Among these, PO-AKI was diagnosed in 8.2% of cases. Of the 334 patients who had a sCr result available at 12-month follow-up, 56 (16.8%) developed LT-KDys. Data on long-term kidney function were not available for 21% of patients. Interestingly, 33 of 423 patients (7.8%) did not have a sCr result available in the immediate postoperative period or long term. All the physicians who participated in the survey (83 out of 125) recognised that postoperative assessment of sCr is required after major oncological abdominal surgery, particularly in those patients at high risk for PO-AKI and LT-KDys. Conclusion PO-AKI after major surgery for malignant disease is common, but clinical practice of measuring sCr is variable. As a result, the exact incidence of PO-AKI and long-term renal prognosis are unclear, including in high-risk patients. Trial registration ClinicalTrials.gov, NCT04341974.

scholarly journals A single-centre, retrospective study of the incidence of invasive fungal infections during 85 years of autopsy service in Brazil

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Kátia Cristina Dantas ◽  
Thais Mauad ◽  
Carmen D. Saldiva de André ◽  
Ana Luiza Bierrenbach ◽  
Paulo Hilário Nascimento Saldiva
Keyword(s):  
Retrospective Study ◽  
Essential Role ◽  
Fungal Infections ◽  
Invasive Fungal Infections ◽  
Single Centre ◽  
Historical Trends ◽  
Aids Pandemic ◽  
History Of ◽  
Frequent Infection ◽  
Over Time

AbstractAutopsy continues to play an essential role in monitoring opportunistic fungal infections. However, few studies have analysed the historical trends of fungal infections in autopsies. Here, we analyse available data on fungal infections obtained from autopsy reports during 85 years of autopsies performed by the largest autopsy service in Brazil. All invasive fungal infections presented in autopsy reports between 1930 and 2015 were included. Of the 158,404 autopsy reports analysed, 1096 involved invasive fungal infections. In general, paracoccidioidomycosis (24%) was the most frequent infection, followed by candidiasis (18%), pneumocystosis (11.7%), cryptococcosis (11%), aspergillosis (11%) and histoplasmosis (3.8%). Paracoccidioidomycosis decreased after the 1950s, whereas opportunistic fungal infections increased steadily after the 1980s during the peak of the AIDS pandemic. The lung was the most frequently affected organ (73%). Disseminated infection was present in 64.5% of cases. In 26% of the 513 cases for which clinical charts were available for review, the diagnosis of opportunistic fungal infections was performed only at autopsy. Our unique 85-year history of autopsies showed a transition from endemic to opportunistic fungal infections in São Paulo, Brazil, reflecting increased urbanization, the appearance of novel diseases, such as AIDS in the 1980s, and advances in medical care over time.

scholarly journals 167 Reflex methylation testing in endometrial cancer: a single centre retrospective study

2020 ◽  
Author(s):  
M Honner ◽  
N Siddique ◽  
R McBain ◽  
F Chan ◽  
O McNally
Keyword(s):  
Endometrial Cancer ◽  
Retrospective Study ◽  
Single Centre

Prevalence and predictors of abnormal glucose tolerance and its resolution in acromegaly: Single Centre retrospective study of 90 cases

2021 ◽  
pp. 101394
Author(s):  
Suhas S. Khaire ◽  
Jugal V. Gada ◽  
Premlata K. Varthakavi ◽  
Nikhil M. Bhagwat
Keyword(s):  
Retrospective Study ◽  
Glucose Tolerance ◽  
Abnormal Glucose Tolerance ◽  
Single Centre

scholarly journals Automated computed tomography quantification of fibrosis predicts prognosis in combined pulmonary fibrosis and emphysema in a real-world setting: a single-centre, retrospective study

2020 ◽  
Vol 21 (1) ◽  
Author(s):  
Masahiro Nemoto ◽  
Yuichiro Nei ◽  
Brian Bartholmai ◽  
Kazuki Yoshida ◽  
Hiroki Matsui ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Retrospective Study ◽  
Pulmonary Fibrosis ◽  
Acute Exacerbation ◽  
Real World ◽  
Medical Center ◽  
Pulmonary Function Tests ◽  
Quantitative Computed Tomography ◽  
Single Centre ◽  
Real World Setting

Abstract Background Combined pulmonary fibrosis and emphysema (CPFE) is a heterogeneous clinico-radiological syndrome without a consensus definition. There are limited data on the relation between the amount of parenchymal fibrosis and prognosis. In this study, we assessed the prognostic implications of the extent of fibrosis assessed by an automated quantitative computed tomography (CT) technique and the radiological and functional change over time in patients with a broad spectrum of fibrotic interstitial lung diseases (ILDs) encountered in a real-world setting. Methods We conducted a single-centre, retrospective study of 228 consecutive patients with CPFE, encountered from 2007 to 2015 at Kameda Medical Center, Chiba, Japan. We investigated the prognostic value of automated CT fibrosis quantification and the subsequent course of CPFE. Results Among 228 patients with CPFE, 89 had fibrosis affecting < 5% of their lungs, 54 had 5 to < 10% fibrosis, and 85 had ≥ 10% fibrosis at the time of diagnosis. Lower volume of fibrosis correlated with lower rates of mortality and acute exacerbation (p < 0.001). In particular, among those with < 5% fibrosis, only 4.5% died and none experienced acute exacerbation during follow-up, whereas 57.6% and 29.4% of those with ≥ 10% fibrosis experienced death and acute exacerbation, respectively. Although, the ≥ 10% fibrosis group had the poorest overall survival as well as the highest incidence of acute exacerbation, the incidence of decline in pulmonary function tests, change per year in total lung volume, and progression of fibrosis on chest CT was highest in the 5 to < 10% fibrosis group. The Cox proportional hazard model for CPFE progression (defined by composite criteria of death, acute exacerbation, and decline in forced vital capacity or diffusing capacity) showed fibrosis proportion was a risk factor independent of age, sex, smoking pack-years, the Charlson Comorbidity Index, lung cancer, connective tissue disease, and idiopathic pulmonary fibrosis. Conclusions Less severe (< 5%) fibrosis at baseline was associated with disease stability and better prognosis compared to more severe fibrosis in CPFE occurring with fibrotic ILDs. Further studies including a validation cohort will be needed. Trial Registration Retrospectively registered.

scholarly journals Pregnancy in Women with Systemic Lupus Erythematosus: A Retrospective Study of 83 Pregnancies at a Single Centre

2015 ◽  
Vol 12 (8) ◽  
pp. 9876-9888 ◽  
Author(s):  
Shanying Chen ◽  
Xuejuan Sun ◽  
Bide Wu ◽  
Xuejian Lian
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Retrospective Study ◽  
Lupus Erythematosus ◽  
Systemic Lupus ◽  
Single Centre
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