Factors Associated with Premenstrual Syndrome and its Different Symptom Domains among University Students in Lebanon

Objectives: This study aimed to estimate the prevalence and examine the characteristics of premenstrual syndrome (PMS) among female university students. It also aimed to determine the factors associated with the affective and somatic domains of PMS. Methods: This cross sectional study was conducted among 2115 Lebanese female university students, who completed questionnaires on PMS symptoms and other factors. PMS was defined according to the “American College of Obstetricians and Gynecologists” criteria. Bivariate and multivariable associations between PMS, PMS affective and somatic domains respectively and other covariates were conducted using logistic regression. Results: Almost 63% of participants reported having PMS with 42.5% having severe PMS. The most common affective and somatic symptoms were “angry outbursts” and “abdominal bloating” respectively. Obesity, having unemployed fathers, caffeine consumption (coffee/tea), and pain medication use, and sleeping pill use were significantly associated with PMS. Among these factors, caffeine consumption, and medication use for pain were associated with PMS affective domain while BMI, caffeine consumption, and medication use for pain were related to PMS somatic domain. Conclusion: The proportion of Lebanese females with PMS and affective and somatic symptoms are notably high. These findings highlight the importance of weight management to minimize PMS symptoms.York University Librarie

The impact of COVID-19 on the mental health of Lebanese pharmacists: A national cross-sectional study

IntroductionThe COVID-19 pandemic has induced a global mental health crisis with variable consequences. This study aimed to assess the psychological impact of COVID-19 regarding anxiety, insomnia, depression, and response to trauma on pharmacists in Lebanon during COVID-19, and to identify factors contributing to psychological distress.MethodsThis was a cross-sectional study among pharmacists that involved the use of the 7-item Generalized Anxiety Disorder (GAD-7), 7-item Insomnia Severity Index (ISI), Patient Health Questionnaire 9-item depression module (PHQ-9), and Impact of Event Scale revised (IES-R) subscales. Descriptive statistical analyses were performed to determine the study distribution. The associations between the scores and the participants’ characteristics were assessed using the Chi-square test. Four binary logistic regression models were used to evaluate the association between the scores and the potential confounders, followed by four multivariable logistic regressions. An alpha of 0.05 was used to determine statistical significance.ResultsParticipants comprised 311 pharmacists from all Lebanese districts, of whom 251 (80.7%) were females and 181 (58.2%) aged between 26 and 35 years. The majority of the participants were community pharmacists (n = 178, 57.2%). A considerable proportion of participants had symptoms of anxiety (n = 128, 41.2%), insomnia (n = 64, 20.6%), depression (n = 157, 50.5%), and subjective stress (n = 227, 78.8%). Higher anxiety (aOR: 1.73, 95% CI: 1.08; 2.78, p-value: 0.02), higher depression (aOR: 3.06, 95% CI: 1.73; 5.39, p-value: 0.001), and higher stress (aOR: 1.86, 95 percent CI: 1.11; 3.14, p-value: 0.02) scores were significantly associated with pharmacists who reported that their work involves contact with infected/suspected COVID-19 patients. Interestingly, pharmacists who expressed concern about contracting COVID-19 infection had significantly higher anxiety (aOR: 2.35, 95% CI: 1.40; 3.94, p-value: 0.001) and higher depression scores (aOR: 2.64, 95% CI: 1.49; 4.67, p-value: 0.001) respectively.ConclusionThe preliminary results from pharmacists in Lebanon reflect increase in stress, burden, and frustration felt by pharmacists, creating a negative impact on their mental health and well-being during the global pandemic. As frontline healthcare workers, the role of pharmacists in the community should not be overlooked, and their mental health should be well investigated

Marqueurs biologiques de la broncho-pneumopathie chronique obstructive et de l’asthme

Studying the biological markers in chronic obstructive pulmonary disease (COPD) and asthma, two chronic respiratory diseases affecting millions of individuals around the world, could improve their diagnosis, their treatment and their prevention.This thesis includes two parts. The first aimed to assess the association between a lung-specific biomarker, serum Surfactant Protein D (SP-D), and COPD, and to find cut-off points able to discriminate COPD patients from controls using SP-D levels. It was performed in a case-control study in Lebanon including COPD (n=90) and asthma patients (n=124) and controls (n=180). The second part aimed to assess the cross-sectional and longitudinal associations in adults for systemic inflammatory biomarkers (high sensitivity C reactive protein hs-CRP (n=252) and cytokines (n=283) as well as biomarkers of damage due to oxidative stress (8-Isoprostanes 8-IsoPs (n=258) from the exhaled breath condensate) and asthma outcomes.It was performed in the French longitudinal epidemiological study on the genetics and environmental factors of asthma (EGEA).Results showed that serum SP-D levels were positively associated with COPD and thresholds for SP-D levels in these patients were identified with excellent discriminant values. In EGEA, no association was found between serum hs-CRP levels and asthma control. Serum cytokine profiles (identified by principal component analysis) with high levels of interleukin (IL)-1Ra and IL-10 were associated with less asthma attacks and lower risk of poor asthma control in adults seven years later. The results of the preliminary analyses on the associations between the levels of 8-IsoPs and asthma outcomes are also presented.Overall, these results have shown the usefulness of studying the biological markers related to COPD and asthma.L’étude des marqueurs biologiques dans la broncho-pneumopathie chronique obstructive (BPCO) et l'asthme, deux maladies respiratoires chroniques affectant des millions de personnes dans le monde, pourrait améliorer leur diagnostic, leur traitement et leur prévention.Cette thèse comprend deux parties. La première visait à évaluer l'association entre un marqueur spécifique des poumons, la protéine surfactant D (SP-D) sérique, et la BPCO, et à trouver un seuil de SP-D capable de discriminer les patients BPCO des témoins. Elle a été réalisée dans le cadre d’une étude cas-témoin au Liban incluant des patients BPCO (n=90), des asthmatiques (n=124) et des témoins (n=180). La deuxième partie visait à évaluer les associations chez les adultes des marqueurs de l’inflammation systémique (protéine C-réactive ultra-sensible, hs-CRP (n=252), et des cytokines (n=283)) et des marqueurs de dommages dus au stress oxydant (8-isoprostanes 8-IsoPs (n=258) du condensat de l’air exhalé) avec les phénotypes de l’asthme.Elle a été réalisée dans le cadre de l'étude épidémiologique longitudinale Française des facteurs génétiques et environnementaux de l'asthme (EGEA).Les résultats ont montré que les niveaux de SP-D sériques étaient associés positivement avec la BPCO et des seuils des niveaux de SP-D chez ces patients ont été identifiés avec d'excellentes valeurs discriminantes. Dans EGEA, aucune association n'a été trouvée entre les niveaux de hs-CRP sériques et le contrôle de l’asthme. Des profils de cytokines sériques (identifiés par analyse en composante principale) avec des niveaux élevés d’interleukine(IL)-1Ra et d’IL-10 ont été associés avec moins de crises d'asthme et un risque plus faible d'un mauvais contrôle de l'asthme sept ans plus tard. Les résultats des analyses préliminaires sur les associations entre les niveaux de 8-IsoPs et les phénotypes de l'asthme sont également présentés.Globalement, ces résultats ont montré l'utilité d'étudier les marqueurs biologiques en lien avec la BPCO et l'asthme

Pharmacy Students’ Mental Health and Resilience in COVID-19: An Assessment after One Year of Online Education

COVID-19 has impacted mental health and affected education due to the shift to remote learning. The purpose of the current study was to assess the mental health of pharmacy students one year following the onset of the pandemic. A descriptive cross-sectional questionnaire was distributed to pharmacy students. The severity of depression, anxiety, and stress was assessed by the Depression Anxiety Stress Scale (DASS-21), and resilience was assessed by the Brief Resilience Scale (BRS). COVID-19-related economic, educational, and health stressors, and students’ vaccine attitudes were surveyed. Descriptive, bivariate, and multivariable analysis were used, and a p-value of <0.05 was considered significant. A total of 561 students participated; 37% had mild-to-moderate depression, 37% had severe-to-extremely-severe anxiety, and 52% demonstrated normal stress levels. Severe depression, anxiety, and stress were associated with smoking and feeling isolated due to COVID-19. Around 40% of students had low resilience, associated with smoking, being in the third or fourth year of pharmacy study, and the consumption of caffeinated beverages. The mean score of satisfaction with online learning was 60.3 ± 21.3%. Only 5% of participants were vaccinated, of which 87% trusted the benefits of vaccines and their role in controlling the pandemic. One year after the onset of COVID-19, depression, anxiety, stress, and low resilience were observed among pharmacy students; the investigation of the long-term mental effects of the pandemic on university students is warranted

Waterpipe smoking and dependence are associatedwith chronic bronchitis: a case–control study in Lebanon

for the Chronic Bronchitis Study Groupinfo:eu-repo/semantics/publishe

Narguilé et dépendance et association avec la bronchite chronique: Étude cas-témoins au Liban

Waterpipe smoking and its association with chronic bronchitis has not been assessed in Lebanon. This case-control study in Beirut in 2009/2010 evaluated this relationship: 274 cases of chronic bronchitis and 559 controls without the condition aged ≥ 40 years were enrolled. Data were collected by questionnaire on: sociodemographic characteristics, respiratory symptoms, smoking (waterpipe and cigarette) and nicotine dependence. ANOVA, Student, Kruskal-Wallis, chi-squared and Fisher exact tests were used when applicable and logistic regression analysis was carried out. Previous waterpipe smoking (OR = 6.4), previous mixed smoking (OR = 38.03) and current mixed smoking (OR = 7.68) were significantly associated with chronic bronchitis (P 20 WP-years (P < 0.001) was significantly associated with chronic bronchitis.L'usage du narguilé et son association avec la bronchite chronique n'ont pas été évalués au Liban. La présente étude cas-témoins à Beyrouth en 2009 et 2010 a évalué cette association :274 cas de bronchite chronique et 559 témoins en bonne santé âgés de 40 ans et plus ont été recrutés. Les données suivantes ont été recueillies au moyen d'un questionnaire :caractéristiques sociodémographiques, symptômes respiratoires, consommation de tabac (narguilé et cigarettes) et dépendance à la nicotine. L'analyse de la variance (ANOVA), les tests de Student, de Kruskal–Wallis, du khi-carré et de Fisher ont été utilisés lorsqu'ils étaient pertinents et une analyse de régression logistique a été menée. Des antécédents d'utilisation du narguilé (OR = 6,4) et de consommation mixte de tabac antérieure à l'étude (OR = 38,03) et au moment de l'étude (OR = 7,68) (P< 0,001 pour tous) étaient significativement associés à une bronchite chronique alors que l'utilisation exclusive du narguilé au moment de l'étude ne l'était pas (OR = 1,87 ;IC à 95 % :0,74–4,72). Une dépendance au narguilé au moment de l'étude était significativement associée à une bronchite chronique (OR = 3,74 ;P<0,001). Après ajustements pour des co-variables/des facteurs de confusion, une consommation supérieure à 20 narguilés-an à un moment donné dans le passé (P<0,001) était significativement associée à une bronchite chronique.SCOPUS: ar.jinfo:eu-repo/semantics/publishe

High level of fluorescent oxidation products and worsening of asthma control over time

International audienc

Surfactant protein D, a clinical biomarker for chronic obstructive pulmonary disease with excellent discriminant values: AKIKI et al: SP-D, a clinical biomarker for COPD with excellent discriminant values

International audienceBiological markers can help to better identify a disease or refine its diagnosis. In the present study, the association between surfactant protein D (SP-D) and chronic obstructive pulmonary disease (COPD) was studied among subjects consulting for respiratory diseases or symptoms and was compared with C-reactive protein (CRP) and fibrinogen. A further aim of this study was to identify the optimal cut-off point of SP-D able to discriminate COPD patients. A case-control study including 90 COPD patients, 124 asthma patients and 180 controls was conducted. Standardized questionnaires were administered and lung function tests were performed. Biological markers were measured in blood samples according to standardized procedures. The association between SP-D and COPD was investigated using logistic regression models. Receiver-operating characteristic curves were used for threshold identification. SP-D levels above the median value were positively associated with COPD [adjusted odds ratio (OR)=3.86, 95% confidence interval (CI): 1.51-9.85, P=0.005). No associations with COPD or asthma were found for CRP or fibrinogen levels. Scores for COPD diagnosis in all COPD patients or ever-smoker COPD patients were identified (sensitivity, 76.4 and 77.8%; specificity, 89.3 and 88.5%, respectively). The results indicate that SP-D can differentiate COPD from other respiratory symptoms or diseases. Used with socio-demographic characteristics and respiratory symptoms, SP-D is able to discriminate COPD patients from controls, particularly among smokers

Blood eosinophil cationic protein and eosinophil-derived neurotoxin are associated with different asthma expression and evolution in adults

International audienceBackground Eosinophil-derived neurotoxin (EDN) and eosinophil cationic protein (ECP) are proteins released by activated eosinophils whose role in adult asthma remains unclear. Objective To study associations between ECP, EDN and various asthma characteristics in adults from the Epidemiological Study on the Genetics and Environment of Asthma (EGEA). Methods Plasma ECP and EDN levels were measured by ELISA. Cross-sectional analyses were performed in 941 adults (43±16 years old, 39% with asthma) at EGEA2 (2003-2007). Longitudinal analyses investigated the associations between EDN level at EGEA2 and changes in asthma characteristics between EGEA2 and EGEA3 (2011-2013, n=817). We used generalised estimated equations adjusted for age, sex, smoking status and body mass index to take into account familial dependence. Results At EGEA2, both high ECP and EDN levels were associated with current asthma (adjusted OR (aOR) (95% CI): 1.69 (1.35-2.12) and 2.12 (1.76-2.57)). Among asthmatics, high EDN level was associated with asthma attacks (aOR: 1.50 (1.13-1.99)), wheezing and breathlessness (aOR: 1.38 (1.05-1.80)), use of asthma treatments (aOR: 1.91 (1.37-2.68)) and bronchial hyper-responsiveness (aOR: 2.03 (1.38-2.97)), even after further adjustment on ECP. High ECP level was associated with high neutrophil count and tended to be associated with chronic bronchitis. High EDN level at EGEA2 was associated with persistent asthma (aOR: 1.62 (1.04-2.52)), nocturnal symptoms (aOR from 2.19 to 3.57), worsening wheezing and breathlessness (aOR: 1.97 (1.36-2.85)) and nocturnal shortness of breath (aOR: 1.44 (1.04-1.98)) between EGEA2 and EGEA3. Conclusions EDN and ECP were associated with different asthma expression in adults. EDN could be a potential biomarker to monitor asthma evolution in adults

Oxidative stress biomarkers and asthma characteristics in adults of the EGEA study

International audienceAsthma is an oxidative stress related disease, but associations with asthma outcomes are poorly studied in adults. We aimed to study the associations between several biomarkers related to oxidative stress and various asthma outcomes.Cross-sectional analyses were conducted in 1388 adults (mean age 43 years, 44% with asthma) from the Epidemiological Study of the Genetics and Environment of Asthma (EGEA2). Three blood antioxidant enzyme activities (biomarkers of response to oxidative stress) and exhaled breath condensate 8-isoprostanes and plasma fluorescent oxidation products (FlOPs) levels (two biomarkers of damage) were measured. Associations between biomarkers and 1) ever asthma and 2) asthma attacks, asthma control and lung function in participants with asthma were evaluated using regression models adjusted for age, sex and smoking.Biomarkers of response were unrelated to asthma outcomes. Higher 8-isoprostane levels were significantly associated with ever asthma (odds ratio for one interquartile range increase 1.28 (95% CI 1.06-1.67). Among participants with asthma, 8-isoprostane levels were negatively associated with adult-onset asthma (0.63, 0.41-0.97) and FlOPs levels were positively associated with asthma attacks (1.33, 1.07-1.65), poor asthma control (1.30, 1.02-1.66) and poor lung function (1.34, 1.04-1.74).Our results suggest that 8-isoprostanes are involved in childhood-onset asthma and FlOPs are linked to asthma expression