scholarly journals Future options to reduce RhD immunization in addition to a high coverage prevention program of antenatal and postnatal RhIg: a nationwide cohort study

2021 ◽  
Author(s):  
Yolentha Slootweg ◽  
Carolien Zwiers ◽  
Johanna Koelewijn ◽  
Ellen van der Schoot ◽  
Dick Oepkes ◽  
...  
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
The Netherlands ◽  
Perinatal Death ◽  
Significant Risk ◽  
Surgical Removal ◽  
Additional Risk Factor ◽  
Miscarriage Rate ◽  
High Coverage ◽  
Surgical Interventions

Objective: To evaluate which risk factors for RhD immunization remain, despite adequate routine antenatal and postnatal RhIg prophylaxis (1000 IU RhIg) and additional administration of RhIg. Assessment of the prevalence of RhD immunizations. Design: Prospective cohort Setting: The Netherlands. Population: Two-year nationwide cohort. Methods: RhD-negative women in their first RhD immunized pregnancy and their foregoing non-immunized pregnancy. Risk factors for RhD immunization were compared with population data. Main outcomes measures: Risk factors for FMH and subsequently RhD immunization, prevalence of RhD immunizations. Results: The prevalence of newly detected RhD immunizations was 0.31% (79/25,170) of all RhD-negative pregnant women in the Netherlands. After exclusion, 193 women remained. Significant risk factors found in the group of 113 parous women (previous pregnancy >16 weeks, RhD positive child) were; caesarean section (CS) (OR 1.7, 95% CI 1.1-2.6), perinatal death (OR 3.5, 95% CI 1.1-10.9), gestational age over 42 weeks (OR 6.1, 95% CI 2.2-16.6), postnatal bleeding (>1000mL) (OR 2.0 95% CI 1.1-3.6), surgical removal of the placenta (SRP) (OR 4.3, 95% CI 2.0-9.3). The miscarriage rate in the group of women without a previous RhD positive child was significantly higher than in the Dutch population (35% vs 12.5% p<0.001). Conclusion: Complicated deliveries, including cases of major bleeding and surgical interventions (CS, SRP) need to be recognized as risk factor, requiring determination of FMH volume and adjustment of RhIg dosing. Miscarriage may be an additional risk factor for RhD immunization, requiring further studies. Funding: This research was partly funded by a grant from Sanquin Amsterdam.

scholarly journals Postoperative complications in patients infected with covid-19 (review of literature)

2021 ◽  
Vol 180 (1) ◽  
pp. 118-122
Author(s):  
M. V. Timerbulatov ◽  
M. V. Zabelin ◽  
S. V. Timerbulatov ◽  
A. R. Gafarova ◽  
T. R. Nizamutdinov ◽  
...  
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Postoperative Complications ◽  
Significant Risk ◽  
Male Gender ◽  
Review Of Literature ◽  
Surgical Interventions ◽  
Emergency Operations ◽  
Coronavirus Infection ◽  
Complications And Mortality

The article provides an analysis of the literature on the frequency and nature of postoperative complications in patients infected with a new coronavirus infection – COVID-19. Risk factors for the development of postoperative complications and mortality are considered; the presence of SARS-CoV-2 is a leading risk factor for these complications and mortality, significant risk factors are also patients age ≥70 years, male gender, cancer surgery, severity of the patient’s condition before surgery (3–5 points on the ASA scale), performance emergency operations, a significant amount of surgical interventions. Postoperative complications in patients with COVID-19 develop in 50 %, the mortality rate is 2 times higher compared with patients without coronavirus infection.

Cardiovascular Risk in Perimenopausal Women

2019 ◽  
Vol 17 (6) ◽  
pp. 591-594 ◽  
Author(s):  
John C. Stevenson ◽  
Sophia Tsiligiannis ◽  
Nick Panay
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Ovarian Function ◽  
Density Lipoprotein ◽  
Premenopausal Women ◽  
Therapeutic Interventions ◽  
Additional Risk Factor ◽  
Chd Risk ◽  
Perimenopausal Women ◽  
Chd Risk Factors

Cardiovascular disease, and particularly coronary heart disease (CHD), has a low incidence in premenopausal women. Loss of ovarian hormones during the perimenopause and menopause leads to a sharp increase in incidence. Although most CHD risk factors are common to both men and women, the menopause is a unique additional risk factor for women. Sex steroids have profound effects on many CHD risk factors. Their loss leads to adverse changes in lipids and lipoproteins, with increases being seen in low density lipoprotein (LDL) cholesterol and triglycerides, and decreases in high density lipoprotein (HDL) cholesterol. There is a reduction in insulin secretion and elimination, but increases in insulin resistance eventually result in increasing circulating insulin levels. There are changes in body fat distribution with accumulation in central and visceral fat which links to the other adverse metabolic changes. There is an increase in the incidence of hypertension and of type 2 diabetes mellitus, both major risk factors for CHD. Oestrogens have potent effects on blood vessels and their loss leads to dysfunction of the vascular endothelium. All of these changes result from loss of ovarian function contributing to the increased development of CHD. Risk factor assessment in perimenopausal women is recommended, thereby permitting the timely introduction of lifestyle, hormonal and therapeutic interventions to modify or reverse these adverse changes.

Prevalence and prognostic impact of left ventricular systolic dysfunction after acute myocardial infarction

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
T.J Jernberg ◽  
E.O Omerovic ◽  
E.H Hamilton ◽  
K.L Lindmark ◽  
L.D Desta ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Risk Factors ◽  
Myocardial Infarction ◽  
Atrial Fibrillation ◽  
Risk Factor ◽  
Reperfusion Therapy ◽  
Left Ventricular ◽  
Funding Source ◽  
Additional Risk Factor ◽  
Additional Risk

Abstract Background Left ventricular dysfunction after an acute myocardial infarction (MI) is associated with poor outcome. The PARADISE-MI trial is examining whether an angiotensin receptor-neprilysin inhibitor reduces the risk of cardiovascular death or worsening heart failure (HF) in this population. The aim of this study was to examine the prevalence and prognosis of different subsets of post-MI patients in a real-world setting. Additionally, the prognostic importance of some common risk factors used as risk enrichment criteria in the PARADISE-MI trial were specifically examined. Methods In a nationwide myocardial infarction registry (SWEDEHEART), including 87 177 patients with type 1 MI between 2011–2018, 3 subsets of patients were identified in the overall MI cohort (where patients with previous HF were excluded); population 1 (n=27 568 (32%)) with signs of acute HF or an ejection fraction (EF) &lt;50%, population 2 (n=13 038 (15%)) with signs of acute HF or an EF &lt;40%, and population 3 (PARADISE-MI like) (n=11 175 (13%)) with signs of acute HF or an EF &lt;40% and at least one risk factor (Age ≥70, eGFR &lt;60, diabetes mellitus, prior MI, atrial fibrillation, EF &lt;30%, Killip III-IV and STEMI without reperfusion therapy). Results When all MIs, population 1 (HF or EF &lt;50%), 2 (HF or EF &lt;40%) and 3 (HF or EF &lt;40% + additional risk factor (PARADISE-MI like)) were compared, the median (IQR) age increased from 70 (61–79) to 77 (70–84). Also, the proportion of diabetes (22% to 33%), STEMI (38% to 50%), atrial fibrillation (10% to 24%) and Killip-class &gt;2 (1% to 7%) increased. After 3 years of follow-up, the cumulative probability of death or readmission because of heart failure in the overall MI population and in population 1 to 3 was 17.4%, 26.9%, 37.6% and 41.8%, respectively. In population 2, all risk factors were independently associated with death or readmission because of HF (Age ≥70 (HR (95% CI): 1.80 (1.66–1.95)), eGFR &lt;60 (1.62 (1.52–1.74)), diabetes mellitus (1.35 (1.26–1.44)), prior MI (1.16 (1.07–1.25)), atrial fibrillation (1.35 (1.26–1.45)), EF &lt;30% (1.69 (1.58–1.81)), Killip III-IV (1.34 (1.19–1.51)) and STEMI without reperfusion therapy (1.34 (1.21–1.48))) in a multivariable Cox regression analysis. The risk increased with increasing number of risk factors (Figure 1). Conclusion Depending on definition, post MI HF is present in 13–32% of all MI patients and is associated with a high risk of subsequent death or readmission because of HF. The risk increases significantly with every additional risk factor. There is a need to optimize management and improve outcomes for this high risk population. Figure 1 Funding Acknowledgement Type of funding source: Private company. Main funding source(s): Novartis

scholarly journals Risk Factors for Retinopathy of Prematurity in the Netherlands: A Comparison of Two Cohorts

Neonatology ◽  
2021 ◽  
pp. 1-8
Author(s):  
Kasia Trzcionkowska ◽  
Floris Groenendaal ◽  
Peter Andriessen ◽  
Peter H. Dijk ◽  
Frank A.M. van den Dungen ◽  
...  
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
The Netherlands ◽  
Retinopathy Of Prematurity ◽  
Screening Guideline ◽  
Potential Risk Factors ◽  
Second Period ◽  
Perinatal Database ◽  
Rop Screening

<b><i>Introduction:</i></b> Retinopathy of prematurity (ROP) remains an important cause for preventable blindness. Aside from gestational age (GA) and birth weight, risk factor assessment can be important for determination of infants at risk of (severe) ROP. <b><i>Methods:</i></b> Prospective, multivariable risk-analysis study (NEDROP-2) was conducted, including all infants born in 2017 in the Netherlands considered eligible for ROP screening by pediatricians. Ophthalmologists provided data of screened infants, which were combined with risk factors from the national perinatal database (Perined). Clinical data and potential risk factors were compared to the first national ROP inventory (NEDROP-1, 2009). During the second period, more strict risk factor-based screening inclusion criteria were applied. <b><i>Results:</i></b> Of 1,287 eligible infants, 933 (72.5%) were screened for ROP and matched with the Perined data. Any ROP was found in 264 infants (28.3% of screened population, 2009: 21.9%) and severe ROP (sROP) (stage ≥3) in 41 infants (4.4%, 2009: 2.1%). The risk for any ROP is decreased with a higher GA (odds ratio [OR] 0.59 and 95% confidence interval [CI] 0.54–0.66) and increased for small for GA (SGA) (1.73, 1.11–2.62), mechanical ventilation &#x3e;7 days (2.13, 1.35–3.37) and postnatal corticosteroids (2.57, 1.44–4.66). For sROP, significant factors were GA (OR 0.37 and CI 0.27–0.50), SGA (OR 5.65 and CI 2.17–14.92), postnatal corticosteroids (OR 3.81 and CI 1.72–8.40), and perforated necrotizing enterocolitis (OR 7.55 and CI 2.29–24.48). <b><i>Conclusion:</i></b> In the Netherlands, sROP was diagnosed more frequently since 2009. No new risk factors for ROP were determined in the present study, apart from those already included in the current screening guideline.

Comorbidity and severity-of-illness risk adjustment for hospital-onset Clostridioides difficile infection using data from the electronic medical record

2020 ◽  
pp. 1-7
Author(s):  
Stephanie M. Cabral ◽  
Katherine E. Goodman ◽  
Natalia Blanco ◽  
Surbhi Leekha ◽  
Larry S. Magder ◽  
...  
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Risk Adjustment ◽  
Community Hospital ◽  
Significant Risk ◽  
Significant Risk Factor ◽  
Bivariate Analysis ◽  
Patient Admissions ◽  
Clostridioides Difficile ◽  
Risk Adjustment Model

Abstract Objective: To determine whether electronically available comorbidities and laboratory values on admission are risk factors for hospital-onset Clostridioides difficile infection (HO-CDI) across multiple institutions and whether they could be used to improve risk adjustment. Patients: All patients at least 18 years of age admitted to 3 hospitals in Maryland between January 1, 2016, and January 1, 2018. Methods: Comorbid conditions were assigned using the Elixhauser comorbidity index. Multivariable log-binomial regression was conducted for each hospital using significant covariates (P < .10) in a bivariate analysis. Standardized infection ratios (SIRs) were computed using current Centers for Disease Control and Prevention (CDC) risk adjustment methodology and with the addition of Elixhauser score and individual comorbidities. Results: At hospital 1, 314 of 48,057 patient admissions (0.65%) had a HO-CDI; 41 of 8,791 patient admissions (0.47%) at community hospital 2 had a HO-CDI; and 75 of 29,211 patient admissions (0.26%) at community hospital 3 had a HO-CDI. In multivariable regression, Elixhauser score was a significant risk factor for HO-CDI at all hospitals when controlling for age, antibiotic use, and antacid use. Abnormal leukocyte level at hospital admission was a significant risk factor at hospital 1 and hospital 2. When Elixhauser score was included in the risk adjustment model, it was statistically significant (P < .01). Compared with the current CDC SIR methodology, the SIR of hospital 1 decreased by 2%, whereas the SIRs of hospitals 2 and 3 increased by 2% and 6%, respectively, but the rankings did not change. Conclusions: Electronically available patient comorbidities are important risk factors for HO-CDI and may improve risk-adjustment methodology.

scholarly journals Coxiella burnetii seroprevalence and risk factors in sheep farmers and farm residents in The Netherlands

2013 ◽  
Vol 142 (6) ◽  
pp. 1231-1244 ◽  
Author(s):  
M. M. A. De LANGE ◽  
B. SCHIMMER ◽  
P. VELLEMA ◽  
J. L. A. HAUTVAST ◽  
P. M. SCHNEEBERGER ◽  
...  
Keyword(s):  
Risk Factors ◽  
The Netherlands ◽  
Coxiella Burnetii ◽  
High Frequency ◽  
Significant Risk ◽  
Infection Risk ◽  
Multivariate Logistic Regression ◽  
Dairy Sheep ◽  
Sheep Farm ◽  
Farm Residents

SUMMARYIn this study, Coxiella burnetii seroprevalence was assessed for dairy and non-dairy sheep farm residents in The Netherlands for 2009–2010. Risk factors for seropositivity were identified for non-dairy sheep farm residents. Participants completed farm-based and individual questionnaires. In addition, participants were tested for IgG and IgM C. burnetii antibodies using immunofluorescent assay. Risk factors were identified by univariate, multivariate logistic regression, and multivariate multilevel analyses. In dairy and non-dairy sheep farm residents, seroprevalence was 66·7% and 51·3%, respectively. Significant risk factors were cattle contact, high goat density near the farm, sheep supplied from two provinces, high frequency of refreshing stable bedding, farm started before 1990 and presence of the Blessumer breed. Most risk factors indicate current or past goat and cattle exposure, with limited factors involving sheep. Subtyping human, cattle, goat, and sheep C. burnetii strains might elucidate their role in the infection risk of sheep farm residents.

scholarly journals Risk factor of severe preeclampsia in Dr. Soetomo Hospital Surabaya in 2015

2018 ◽  
Vol 25 (1) ◽  
pp. 6 ◽  
Author(s):  
Amelia Rahmah Kartika ◽  
Muhammad Ilham Aldika Akbar ◽  
Pirlina Umiastuti
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Pregnant Women ◽  
Medical Records ◽  
Maternal Obesity ◽  
Significant Risk ◽  
Severe Preeclampsia ◽  
History Of

Objectives: to determine which of the risk factors above associated with the occurrence of severe preeclampsia at dr. Soetomo Hospital, Surabaya during 2015.Materials and Methods: The type and design of the study were analytic and retrospective. This study was held in the dr. Soetomo Hospital from April until November 2016. The instrument of the study was the medical records then being coded and analysed. The samples were 134 pregnant women, consisting of 67 pregnant women with severe preeclampsia as cases and 67 pregnant women as controls.Results: Maternal obesity (OR= 5,786; 95% CI: 2,300–14,555), history of hypertension (OR= 6,693; 95% CI: 1,848–24,237) and secondary elderly primi (OR= 6,384; 95% CI: 1,357–30,031) are associated with the development of severe preeclampsia.Conclusion: In conclusion, the significant risk factors of severe preeclampsia in dr. Soetomo Hospital Surabaya during 2015 are obesity, history of hypertension and secondary elderly primi variables.

scholarly journals Differences in Risk Factors for Retinopathy of Prematurity Development in Paired Twins: A Chinese Population Study

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Gordon S. K. Yau ◽  
Jacky W. Y. Lee ◽  
Victor T. Y. Tam ◽  
Stan Yip ◽  
Edith Cheng ◽  
...  
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Retinopathy Of Prematurity ◽  
Very Low Birth Weight ◽  
Significant Risk ◽  
The Mean ◽  
Record Review ◽  
Chinese Twins ◽  
Retrospective Medical Record Review

Purpose.To determine the differences in risk factors for retinopathy of prematurity (ROP) in paired twins.Methods.A retrospective medical record review was performed for all paired twins screened for ROP between 2007 and 2012. Screening was offered to very low birth weight (≤1500 grams) and preterm (≤32 weeks) neonates. Twins 1 and 2 were categorized based on the order of delivery. Maternal and neonatal covariates were analyzed using univariate and multivariate regression analyses for both ROP and Type 1 ROP.Results.In 34 pairs of Chinese twins, the mean gestational age (GA) was 30.2 ± 2.0 weeks. In Twin 1, smaller GA (OR = 0.44,P=0.02), higher mean oxygen concentration (OR = 1.34,P=0.03), presence of thrombocytopenia (OR = 1429.60,P<0.0001), and intraventricular hemorrhage (OR = 18.67,P=0.03) were significant risk factors for ROP. For Twin 2, a smaller GA (OR = 0.45,P=0.03) was the only risk factor. There were no significant risk factors for ROP in Twin 1 or Twin 2 on multivariate analysis.Conclusion.In Chinese twin pairs, smaller GA was the only common risk factor for ROP while Twin 1 was more susceptible to the postnatal risks for ROP.

scholarly journals Risk factors for intensive care admission in children with severe acute asthma in the Netherlands: a prospective multicentre study

2020 ◽  
Vol 6 (3) ◽  
pp. 00126-2020 ◽  
Author(s):  
Shelley A. Boeschoten ◽  
Annemie L. Boehmer ◽  
Peter J. Merkus ◽  
Joost van Rosmalen ◽  
Johan C. de Jongste ◽  
...  
Keyword(s):  
Risk Factors ◽  
Intensive Care ◽  
The Netherlands ◽  
Multicentre Study ◽  
Tobacco Smoke ◽  
Acute Asthma ◽  
Significant Risk ◽  
General Ward ◽  
Tobacco Smoke Exposure ◽  
Severe Acute Asthma

RationaleSevere acute asthma (SAA) can be fatal, but is often preventable. We previously observed in a retrospective cohort study, a three-fold increase in SAA paediatric intensive care (PICU) admissions between 2003 and 2013 in the Netherlands, with a significant increase during those years of numbers of children without treatment of inhaled corticosteroids (ICS).ObjectivesTo determine whether steroid-naïve children are at higher risk of PICU admission among those hospitalised for SAA. Furthermore, we included the secondary risk factors tobacco smoke exposure, allergic sensitisation, previous admissions and viral infections.MethodsA prospective, nationwide multicentre study of children with SAA (2–18 years) admitted to all Dutch PICUs and four general wards between 2016 and 2018. Potential risk factors for PICU admission were assessed using logistic regression analyses.Measurements and main results110 PICU and 111 general ward patients were included. The proportion of steroid-naïve children did not differ significantly between PICU and ward patients. PICU children were significantly older and more exposed to tobacco smoke, with symptoms >1 week prior to admission. Viral susceptibility was not a significant risk factor for PICU admission.ConclusionsChildren with SAA admitted to a PICU were comparable to those admitted to a general ward with respect to ICS treatment prior to admission. Preventable risk factors for PICU admission were >7 days of symptoms without adjustment of therapy and exposure to tobacco smoke. Physicians who treat children with asthma must be aware of these risk factors.

scholarly journals Association of Increased Ferritin with Premature Coronary Stenosis in Men

2001 ◽  
Vol 47 (9) ◽  
pp. 1666-1672 ◽  
Author(s):  
Mehran Haidari ◽  
Ebrahim Javadi ◽  
Arashmidos Sanati ◽  
Mehrdad Hajilooi ◽  
Jafar Ghanbili
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Iron Status ◽  
Multiple Logistic Regression Analysis ◽  
Atherosclerotic Cardiovascular Disease ◽  
Additional Risk Factor ◽  
Coronary Risk Factors ◽  
Main Hypothesis ◽  
Male Patients ◽  
Artery Disease

Abstract Background: Body iron status has been implicated in atherosclerotic cardiovascular disease. The main hypothesis is that high iron status is associated with increased oxidation of LDL. We investigated the potential role of ferritin as an additional risk factor promoting atherosclerosis among a young population with coronary artery disease (CAD). Methods: Four hundred consecutive patients (218 males, 182 females) referred for diagnostic coronary angiography were examined, and risk factors for CAD, lipids, C-reactive protein (CRP), and ferritin concentrations were recorded for all participants. Results: Ferritin was higher in the male patients with CAD (121 μg/L; range, 56–258 μg/L) than in the men without significant CAD (73 μg/L; range, 32–138 μg/L; P &lt;0.002). Multiple logistic regression analysis, after adjustment for the established coronary risk factors, showed ferritin as an independent discriminating risk factor for CAD (P &lt;0.01). Men in the highest quartile of ferritin had an odds ratio (OR) of 1.62 [95% confidence interval (95% CI), 1.12–2.42; P &lt;0.01] compared with men in the lowest quartile of ferritin. The association between ferritin and CAD was more pronounced in male patients ≤50 years (OR = 2.65; 95% CI, 1.35–5.51; P &lt;0.003). Ferritin was significantly higher in diabetic male patients in comparison with nondiabetic male patients [168 μg/L (range, 74–406 μg/L) vs 106 μg/L (range, 44–221 μg/L), respectively; P &lt;0.002]. No association was observed between ferritin and CAD among the female patients. Conclusion: Our data suggest that increased ferritin might be an independent predictor of premature CAD in male Iranian patients.

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