Comparison Between First-Ever Ischemic Stroke in Young Adults in 1988-1997 and 2008-2017.

Aim: To compare incidence of first-ever acute cerebral infarction, etiology and traditional risk factors in young adults 15-49 years in 1988-1997 and 2008-2017 in Hordaland County, Norway. Methods: Case-finding of young adults with acute cerebral infarction in 1988-1997 was done retrospectively by computer research from hospital registries in Hordaland County. Young adults with acute cerebral infarction living in the Bergen region in 2008-2017 were prospectively included in a database at Haukeland University Hospital. Traditional risk factors, etiology and modified Rankin scale score on discharge were registered. Results: Crude average incidence of acute cerebral infarction was 11.4 per 100.000 per year in 1988-1997 and 13.2 per 100.000 per year in 2008-2017 (P=0.04). The prevalence of prior myocardial infarction, angina pectoris, and dyslipidemia were lower in the 2008-2017 cohort (all P<0.05). Atherosclerosis was less common in the 2008-2017 cohort (P<0.001). Conclusion: The observed incidence of acute cerebral infarction in young adults increased from 1988-1997 to 2008-2017 in Hordaland County. Atherosclerosis was less common in the 2008-2017 cohort.

Vascular risk factors and staging of atherosclerosis in patients and controls: The Norwegian Stroke in the Young Study.

Objectives: We studied the prevalence of vascular risk factors (RFs) among 385 ischaemic stroke patients ⩽60 years and 260 controls, and their association with atherosclerosis in seven vascular areas. Methods: History of cardiovascular events (CVE), hypertension, diabetes mellitus (DM), dyslipidaemia, pack-years of smoking (PYS), alcohol, and physical inactivity were noted. Blood pressure, body mass index (BMI), waist-hip ratio (WHR), lipid profile, epicardial adipose tissue (EAT), visceral abdominal adipose tissue (VAT), and subcutaneous abdominal adipose tissue were measured. Numeric staging of atherosclerosis was done by standardized examination of seven vascular areas by right and left carotid and femoral intima-media thickness, electrocardiogram, abdominal aorta plaques, and the ankle-arm index. All results were age and sex-adjusted. Poisson regression analysis was applied. Results: At age ⩽49 years at least one RF was present in 95.6% patients versus 90.0% controls. Compared to controls, male patients and middle-aged female patients showed no significant differences. Young female patients compared to young female controls had a higher burden of RFs (94.3% vs 88.6%, p = 0.049). Poisson regression analysis combined for patients and controls, adjusted for age and sex, showed numeric staging of atherosclerosis associated with age, prior CVE, hypertension, DM, dyslipidaemia, PYS, alcohol, BMI, WHR, EAT, VAT, and an increased number of risk factors. Adjusted for all risk factors, numeric staging of atherosclerosis was associated with increasing age, hypertension, DM, PYS, and BMI. Conclusion: Vascular risk factors are highly prevalent in young- and middle-aged patients and controls, and are predictors of established atherosclerosis at study inclusion. Focus on main modifiable vascular RFs in primary prevention, and early and aggressive secondary treatment of patients are necessary to reduce further progression of atherosclerosis.

Frequency of psychological stress among women with new onset menstrual disorders amid corona pandemic lockdown.

Objectives: To determine the frequency of psychological stress and associated demographic factors among women with new onset menstrual disorders amid corona pandemic lockdown. Methods: This prospective cross-sectional study was conducted at the Pakistan Air Force Faisal Base Hospital, Karachi, Pakistan from 1st April 2020 to 31st July 2020. All women presented in the outpatient department or sought advice through telemedicine with new onset menstrual disorders during lockdown of COVID-19 were included. Information like age, parity, educational status, employment status, last menstrual period, previous cycle, new onset dysmenorrhea, and premenstrual syndrome were collected. Furthermore, level of stress was assessed by using 10 item Perceived Stress Sale questionnaire described by Sheldon Cohen in 1983. Results: Of total 916 women who consulted the department physically or through telemedicine, 59 (31.3%) had new onset disease. The frequency of different types of new onset menstrual problem were scanty menstrual flow 21 (35.6%), oligomenorrhea 6 (10.2%), menorrhagia 5 (8.5%), amenorrhea 4 (6.8%), and polymenorrhagia 2 (3.4%). New onset premenstrual syndrome and dysmenorrhea were present in 39 (66.1%) and 31 (52.5%) respectively. A significant association of premenstrual syndrome was observed with age (p-value 0.003), parity (p-value 0.045), educational status (p-value 0.007), and menstrual pattern (p-value 0.037). Furthermore, moderate stress was observed in 57 (96.6%) while severe in 2 (3.4%) patients. Conclusion: Among women presented with new onset menstrual disorders in gynecological outpatient, a considerable number reflected increased level of psychological stress during COVID-19 lock down.

Prevalence of atherosclerosis and association with 5-year outcome: The Norwegian Stroke in the Young Study.

Objectives: We studied the prevalence of atherosclerosis among ischaemic stroke patients ≤60 years and controls at the time of the index stroke, and its association with occurrence of new cardiovascular events (CVEs) and mortality at a 5-year follow-up. Methods: Prevalent atherosclerosis was assessed for 385 patients and 260 controls in seven vascular areas by electrocardiogram (ECG), ankle-arm index (AAI) and measurement of right and left carotid and femoral intima-media thickness (cIMT and fIMT) and abdominal aorta plaques (AAP). Clinical end-points were any new CVE (stroke, angina, myocardial infarction or peripheral arterial disease) or death from any cause at 5-year follow-up. All results were sex- and age-adjusted; logistic regression and Cox proportional hazards models were applied. Results: Young patients ≤49 years had prevalent atherosclerosis in 1/2 of males and 1/3 of females. Compared with controls, young female patients showed significantly higher prevalent atherosclerosis, p = 0.024. Ischaemic ECG and mean cIMT were higher in young and middle-aged female patients (p = 0.044, p = 0.020, p = 0.023 and p <0.001, respectively). Mean fIMT was higher in middle-aged female patients (p <0.001). Cardiovascular events were associated with ischaemic ECG; AAI ≤0.9, fIMT ≥0.9 mm and increased number of areas with atherosclerosis (NAA) among patients, and with AAP, cIMT ≥0.9 mm, fIMT ≥0.9 mm and NAA among controls. Mortality was associated with higher age, ischaemic ECG and NAA among patients, and cIMT ≥0.9 mm among controls. Conclusion: Atherosclerosis is highly prevalent even in young stroke patients. Some areas and increasing NAA are associated with CVEs and death.

Young ischaemic stroke incidence and demographic characteristics - The Norwegian stroke in the young study - A three-generation research program.

INTRODUCTION: Norwegian Stroke in the Young Study (NOR-SYS) is a three-generation research program of young ischaemic stroke. In this study, we assessed ischaemic stroke incidence, education and work status among young stroke patients. Furthermore, we evaluated the participation of family members for future validated information on hereditary cardiovascular events. PATIENTS AND METHODS: Patients aged 15-60 years with radiologically verified acute ischaemic stroke, admitted to Haukeland University Hospital in Bergen, Norway from 2010 to 2015, were included. Patients' partners, common offspring ≥ 18 years and biological parents of patients and partners were invited to participate. Ischaemic stroke incidence was analysed with respect to year, age and sex using multiple logistic regression. RESULTS: A total of 385 patients, 260 partners (80.0%) and 414 offspring (74.6%) were clinically examined. The mean annual ischaemic stroke incidence rate was 30.2 per 100,000. Incidence was higher in men, and the difference was accentuated with increasing age (p = 0.008). There was no sex difference in educational status (p = 0.104) in contrast to work status (p < 0.001) for patients. In all, 84.1% of men worked, and of these, 80.3% are fulltime. In all, 74.4% of women worked, and of these, 52.9% are fulltime. Parents participated by returning a questionnaire. For patients, 91 fathers (55.2%) and 142 mothers (57.3%) participated. For partners, 48 fathers (38.4%) and 68 mothers (40.2%) participated. CONCLUSION: The mean annual incidence rate of young stroke was 30.2 per 100,000, and the incidence rate was higher in men. Work status was high among both sexes. Active participation rates were high for patients, partners and offspring.