RESUMEN
Individuals with high environmental sensitivity have nervous systems that are disproportionately receptive to both the protective and imperilling aspects of the environment, suggesting their mental health is strongly context-dependent. However, there have been few consolidated attempts to examine putative markers of sensitivity, across different levels of analysis, within a single cohort of individuals with high-priority mental health needs. Here, we examine psychological (self-report), physiological (hair hormones) and genetic (polygenic scores) markers of sensitivity in a large cohort of 1591 Syrian refugee children across two waves of data. Child-caregiver dyads were recruited from informal tented settlements in Lebanon, and completed a battery of psychological instruments at baseline and follow-up (12 months apart). Univariate and multivariate Bayesian linear mixed models were used to examine a) the interrelationships between markers of sensitivity and b) the ability of sensitivity markers to predict anxiety, depression, post-traumatic stress disorder, and externalising behaviour. Self-reported sensitivity (using the Highly Sensitive Child Scale) significantly predicted a higher burden of all forms of mental illness across both waves, however, there were no significant cross-lagged pathways. Physiological and genetic markers were not stably predictive of self-reported sensitivity, and failed to similarly predict mental health outcomes. The measurement of environmental sensitivity may have significant implications for identifying and treating mental illness, especially amongst vulnerable populations, but clinical utility is currently limited to self-report assessment.
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Ansiedad , Salud Mental , Refugiados , Trastornos por Estrés Postraumático , Humanos , Refugiados/psicología , Siria , Femenino , Masculino , Niño , Trastornos por Estrés Postraumático/genética , Trastornos por Estrés Postraumático/psicología , Ansiedad/genética , Adolescente , Líbano , Depresión/genética , Teorema de Bayes , Autoinforme , Trastornos Mentales/genética , Estudios de Cohortes , Cabello , AmbienteRESUMEN
Pharmacogenomics (PGx) research and applications are of utmost relevance in Lebanon considering its population genetic diversity. Moreover, as a country with regional leadership in medicine and higher education, Lebanon holds a strong potential in contributing to PGx research and clinical implementation. In this manuscript, we first review and evaluate the available PGx research conducted in Lebanon, then describe the current status of PGx practice in Lebanon while reflecting on the local and regional challenges, and highlighting areas for action, and opportunities to move forward. We specifically expand on the status of PGx at the American University of Beirut Faculty of Medicine and Medical Center as a case study and guide for the further development of local and regional comprehensive PGx research, teaching, and clinical implementation programs. We also delve into the status of PGx knowledge and education, and prospects for further advancement such as with online courses and certificates.
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Farmacogenética , Líbano , Humanos , Farmacogenética/educación , Farmacogenética/métodos , Farmacogenética/tendencias , Medicina de Precisión/métodosRESUMEN
Objective: To determine whether adding urine culture to urinary tract infection diagnosis in pregnant women from refugee camps in Lebanon reduced unnecessary antibiotic use. Methods: We conducted a prospective, cross-sectional study between April and June 2022 involving pregnant women attending a Médecins Sans Frontières sexual reproductive health clinic in south Beirut. Women with two positive urine dipstick tests (i.e. a suspected urinary tract infection) provided urine samples for culture. Bacterial identification and antimicrobial sensitivity testing were conducted following European Committee on Antimicrobial Susceptibility Testing guidelines. We compared the characteristics of women with positive and negative urine culture findings and we calculated the proportion of antibiotics overprescribed or inappropriately used. We also estimated the cost of adding urine culture to the diagnostic algorithm. Findings: The study included 449 pregnant women with suspected urinary tract infections: 18.0% (81/449) had positive urine culture findings. If antibiotics were administered following urine dipstick results alone, 368 women would have received antibiotics unnecessarily: an overprescription rate of 82% (368/449). If administration was based on urine culture findings plus urinary tract infection symptoms, 144 of 368 women with negative urine culture findings would have received antibiotics unnecessarily: an overprescription rate of 39.1% (144/368). The additional cost of urine culture was 0.48 euros per woman. Conclusion: A high proportion of pregnant women with suspected urinary tract infections from refugee camps unnecessarily received antibiotics. Including urine culture in diagnosis, which is affordable in Lebanon, would greatly reduce antibiotic overprescription. Similar approaches could be adopted in other regions where microbiology laboratories are accessible.
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Antibacterianos , Refugiados , Infecciones Urinarias , Humanos , Femenino , Infecciones Urinarias/tratamiento farmacológico , Infecciones Urinarias/diagnóstico , Líbano , Embarazo , Antibacterianos/uso terapéutico , Estudios Transversales , Estudios Prospectivos , Adulto , Complicaciones Infecciosas del Embarazo/tratamiento farmacológico , Adulto Joven , UrinálisisRESUMEN
BACKGROUND: Granulosa Cell Tumors (GCT) are considered the most frequent type of sex-cord stromal tumors. These tumors constitute 3-6% of neoplasms of the ovaries. GCTs are divided into 2 types: Juvenile GCT (JGCT) and Adult GCT (AGCT). Most patients are diagnosed early in the course of the disease and tend to have a favorable prognosis. In the surgical treatment of GCT, two main factors play role in the determination of feasibility of the surgery: age and tumor stage. METHODS: A retrospective study was conducted on 65 consecutive female patients diagnosed with ovarian GCT at different hospitals across Lebanon who were referred to the National Institute of Pathology, Beirut-Lebanon, between January 2000 and January 2020. Then, they were divided according to types: adult versus juvenile type. Statistical analysis was carried out using Stata, version 16. RESULTS: The incidence of GCT in a Lebanese population was 16.2 per million per year. The mean age of the studied population was 55.6 years. AGCT was the most common with a prevalence of 91% versus 19% for JGCT. Also, inhibine (the most important immunomarker) was found in 77.2% of adult cases. High mitotic index and high tumor size which are predictors for poor prognosis were respectively 20% and 36.9%. Concerning the histopathological features, Grooved nuclei and Exner bodies were less frequently observed in juvenile type (16.7% for both) compared to adult type (36.9%). Most patients with GCT were diagnosed in the early course of disease mainly due to the manifestation of the symptoms as abdominal pain, postmenopausal bleeding or intermenstrual bleeding, and the good diagnosis and screening practices in Lebanon. Regarding the recurrent cases, a significant correlation with high mitotic index (76.9%), high tumor size (92.3%) and advanced stage (46% for stage 3 and 46% for stage 4) was found with a p < 0.05. CONCLUSIONS: The incidence of GCT in the Lebanese population is 16.2 per million per year. The majority of patients with GCT in Lebanon are of Adult type representing around 90% of cases. Older age, high mitotic index and big tumor size are predictors for poor outcomes.
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Tumor de Células de la Granulosa , Adulto , Humanos , Femenino , Persona de Mediana Edad , Tumor de Células de la Granulosa/epidemiología , Líbano/epidemiología , Estudios Retrospectivos , Dolor Abdominal , Membrana CelularRESUMEN
BACKGROUND: Developing countries have a significantly higher incidence of breast cancer in patients younger than 40 years as compared to developed countries. This study aimed to examine if young age at diagnosis is an independent prognostic factor for worse survival outcomes in breast cancer as well as the effect of age on Disease-free survival (DFS) and local recurrence free survival (LRFS) after adjusting for various tumor characteristics, local and systemic treatments. METHODS: This is a secondary analysis of prospective cohort of patients from two existing databases. We identified patients with breast cancer aged 40 years or less and we matched them to those older than 40 years. We also matched based on stage and molecular subtypes. In cohort 1, we matched at a ratio of 1:1, while in cohort 2 we matched at a ratio of 1:3. RESULTS: In cohort 1, Disease-free survival (DFS) at 5 years was significantly shorter for those younger than 40 years (75.6% and 92.7% respectively; p < 0.03). On multivariate analysis, only chemotherapy was found to be significant, while age was not found to be an independent predictor of prognosis. Local recurrence free survival at 5 years was similar between both age categories. Only hormonal therapy is a significant predictor for LRFS at 5 years. In the second cohort, DFS and LRFS at 3 years were similar between those younger and those older than 40 years. On multivariate analysis, no factor including age was found to be an independent predictor of prognosis. CONCLUSION: Data in the literature is controversial on the effect of young age on breast cancer prognosis. Our findings could not demonstrate that age is an independent prognostic factor in our population. There is a need for outcomes from larger, prospective series that have longer follow-ups and more data from our region.
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Neoplasias de la Mama , Humanos , Neoplasias de la Mama/mortalidad , Neoplasias de la Mama/patología , Neoplasias de la Mama/terapia , Neoplasias de la Mama/epidemiología , Femenino , Adulto , Líbano/epidemiología , Factores de Edad , Pronóstico , Supervivencia sin Enfermedad , Persona de Mediana Edad , Recurrencia Local de Neoplasia/epidemiología , Estudios Prospectivos , Estudios de Cohortes , Anciano , Adulto Joven , Resultado del Tratamiento , Estadificación de NeoplasiasRESUMEN
The study aimed to examine the impact of diabetes mellitus type 2 (DMII) on the oncological outcomes of non-muscle invasive bladder cancer (NMIBC) treated with Bacillus Calmette-Guérin (BCG) using comprehensive real-world data. We performed an analysis of data on NMIBC patients treated with BCG from the United States (US) National Phase II BCG/Interferon (IFN) trial database (125 centers) and pooled databases from three tertiary care institutions: France (FR), Lebanon (LB) (2000-2021), and the US (University of Iowa) (2011-2021). There were 867 patients from the Phase II trial, 1232 from the FR/LB cohort, and 233 from the US (Iowa) cohort (n = 2332). DM II was reported in 13% of the Phase II trial cohort, 14.4% of the FR/LB cohort, and 33.5% of the US (Iowa) cohort. The median follow-up was 24 months in the Phase II trial cohort, 25 months in the FR/LB cohort, and 48 months in the US (Iowa) cohort. In multivariable Cox regression analyses, DMII was not significantly associated with recurrence or progression of the tumor in any of the cohorts included in this study. DMII may not be a clinical prognostic factor for NMIBC patients treated with BCG. Prospective evaluation is needed.
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Vacuna BCG , Diabetes Mellitus Tipo 2 , Neoplasias de la Vejiga Urinaria , Humanos , Neoplasias de la Vejiga Urinaria/tratamiento farmacológico , Neoplasias de la Vejiga Urinaria/patología , Vacuna BCG/uso terapéutico , Vacuna BCG/administración & dosificación , Femenino , Masculino , Anciano , Pronóstico , Persona de Mediana Edad , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Diabetes Mellitus Tipo 2/complicaciones , Estados Unidos , Anciano de 80 o más Años , Líbano , Francia , Neoplasias Vesicales sin Invasión MuscularRESUMEN
BACKGROUND: Urinary Tract Infections (UTIs) and Genital Tract Infections (GTIs) are common yet serious health concerns. Precise diagnosis is crucial due to the potential severe consequences of misdiagnosis. This study aims to distinguish between UTIs and GTIs, highlighting the importance of accurate differentiation. MATERIALS AND METHODS: The study encompassed 294 patients, categorized into 4 groups: Group GNI (no infection, N = 57), Group GUI (urinary infection, N = 52), Group GGI (genital infection, N = 139), and Group GGUI (both infections, N = 46). Methods included patient interviews, clinical examinations, and laboratory tests such as urine and vaginal swab cultures. RESULTS: The investigation revealed no significant differences in age, BMI, residency, or nationality across groups. However, socioeconomic status varied, with Group GNI having the lowest proportion of low socioeconomic status. In obstetrical characteristics, non-pregnancy rates were higher in Groups GUI and GGUI, with GGUI showing a notably higher abortion rate. Symptom analysis indicated lower symptom prevalence in Group GNI, with pain, itching, pruritus, and vaginal discharge being less frequent, suggesting a link between infection presence and symptom severity. Treatment patterns showed higher usage of ciprofloxacin, antifungals, and vaginal tablets in Groups GUI and GGUI. Laboratory findings highlighted significant Leucocyte Esterase presence and variations in WBC and RBC counts, particularly in Group GGUI. CONCLUSION: The study emphasizes the need for advanced diagnostic techniques, especially those focusing on individual microbial patterns, to enhance UGTI diagnosis. Variations in symptom presentation and treatment across groups underline the necessity for personalized diagnostic and treatment strategies.
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Infecciones del Sistema Genital , Infecciones Urinarias , Femenino , Humanos , Infecciones del Sistema Genital/diagnóstico , Infecciones del Sistema Genital/tratamiento farmacológico , Infecciones del Sistema Genital/epidemiología , Líbano/epidemiología , Infecciones Urinarias/diagnóstico , Infecciones Urinarias/tratamiento farmacológico , Infecciones Urinarias/epidemiología , Errores DiagnósticosRESUMEN
OBJECTIVES: This study explores the incidence and trends of breast (Bca), corpus uteri (CUca), and ovarian (Oca) cancer in Lebanon, a Middle Eastern country. It compares the Bca rates to regional and global ones and discusses Bca risk factors in Lebanon. INTRODUCTION: Globally, Bca is the premier cause of cancer morbidity and mortality in women. METHODS: Data on female Bca, CUca, and Oca published by the Lebanese national cancer registry were obtained (ie, for the years of 2005 to 2016). The age-standardized incidence rates (ASIRw) and age-specific rates per 100,000 female population were computed. RESULTS: From 2005 to 2016, Bca, Oca, and CUca ranked first, sixth, and seventh, respectively, for cancer incidence among women in Lebanon. Bca alone accounted for 39.4% of all new female cancer cases. The ASIRw increased significantly for Bca and CUca (APC: 3.60 and 3.73, P < .05) but not for Oca (APC: 1.27, P > .05). The Bca ASIRw (per 100,000) increased significantly from 71.0 in 2005 to 115.6 in 2013 (P < .05), then decreased steadily but non-significantly to reach 96.8 in 2016 (P > .05). Lebanon's Bca ASIRw is comparable to developed countries. This may reflect altered sociological and reproductive patterns as the country transitions from regional to global trends. The five-year age-specific rates analysis revealed that Bca rates rose steeply from 35-39 to 50-54, dropped slightly between 55 and 64, then rose till 75+. The five-year age-specific rates between 35 and 54 among Lebanese women were amongst the highest worldwide from 2008 to 2012, even higher than the rates in Belgium, which had the highest ASIRw of Bca worldwide in 2020. CONCLUSION: Lebanon's Bca ASIRw is among the highest globally. It's important to investigate the contributing factors and develop a national Bca control strategy. This study supports the national recommendation in initiating Bca screening at age 40 for women.
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Neoplasias de la Mama , Neoplasias Ováricas , Humanos , Femenino , Adulto , Neoplasias de la Mama/epidemiología , Incidencia , Líbano/epidemiología , Neoplasias Ováricas/epidemiología , Factores de Riesgo , ÚteroRESUMEN
The Mediterranean Region registers an increasing prevalence of obesity. The region lacks a diet screener to assess obesogenic nutrients. This study aimed to evaluate the reproducibility and validity of the Modified Mediterranean Prime Screen (MMPS) in estimating obesogenic nutrients' intake among women of reproductive age, as compared with a culturally validated Food Frequency Questionnaire (FFQ), in Lebanon. We developed the MMPS consisting of thirty-two food/beverage items specific to the Lebanese Mediterranean culture. The MMPS and FFQ were administered in two visits (2 weeks-6 months apart), face to face and via telephone during the coronavirus disease 2019 pandemic. The reproducibility and validity of the MMPS were assessed using intraclass correlation coefficients (ICC) and Pearson's correlations, respectively. The study included 143 women, aged 31·5 (sd 4·6) years, BMI 24·2 (sd 4·0) kg/m2, 87 % with university education and 91 % food secure. The reproducibility of the MMPS was moderate for energy and all assessed nutrients except for SFA (ICC = 0·428). The agreement of the MMPS with the reference FFQ was adequate for energy and obesogenic nutrients. Yet, the Pearson correlations for energy-adjusted nutrient intake were low for trans-fatty acids (0·294) and PUFA (0·377). The MMPS can be a time-efficient tool for dietary assessment of energy and many obesogenic nutrients. Future studies should validate the MMPS across the lifespan and re-evaluate it after updating the fatty acid profiles in the culturally specific food composition tables.
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Dieta Mediterránea , Humanos , Femenino , Líbano , Adulto , Reproducibilidad de los Resultados , Obesidad/epidemiología , COVID-19/epidemiología , Encuestas sobre Dietas , SARS-CoV-2 , Evaluación Nutricional , Dieta , Adulto Joven , Encuestas y CuestionariosRESUMEN
BACKGROUND: Sexual and reproductive empowerment (SRE) is an important determinant of women's and girls' health yet measuring it is complex due to cultural and domain-specific variations. This study describes the process of adapting an SRE scale consisting of four domains (self-efficacy; future orientation; social support; and safety) and testing its psychometric properties among Arabic speaking adolescent girls in Lebanon. METHODS: An SRE scale developed in a Western context was adapted in four steps: (1) reviewing the scale and selecting culturally appropriate domains for translation to standard Arabic; (2) conducting cognitive interviews with 30 11-17-year-old adolescent girls in Lebanon; (3) administering the scale to 339 refugee adolescent girls who participated in an early marriage intervention; and (4) conducting confirmatory factor analysis (CFA) on the data to assess the scale's psychometric properties. RESULTS: The original model for the 13-item, four-domain adapted scale demonstrated poor fit in CFA. After iteratively removing two items, scale properties were improved, albeit were not optimal. The validity and reliability results for the self-efficacy domain were acceptable. Cognitive interview data revealed that Arab adolescent girls understood self-efficacy in relational terms, recognizing that autonomous decision-making is not necessarily favored but is influenced by parents and family. CONCLUSIONS: This study presents an effort to customize an SRE scale for use in studies on the health of adolescent girls in an Arab cultural context. Findings from cognitive interviews highlight the importance of taking into consideration relationality in adolescent sexual and reproductive decision-making. The self-efficacy domain in the adapted scale demonstrates acceptable psychometric properties and is recommended for use in health studies to capture SRE.
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Árabes , Empoderamiento , Psicometría , Refugiados , Humanos , Femenino , Adolescente , Psicometría/métodos , Refugiados/psicología , Líbano , Reproducibilidad de los Resultados , Árabes/psicología , Encuestas y Cuestionarios/normas , Niño , Autoeficacia , Conducta Sexual/psicología , Análisis Factorial , Apoyo Social , Salud ReproductivaRESUMEN
BACKGROUND: Retinoblastoma, the most common intraocular malignancy in children, has high fatality rates if untreated. It is crucial to monitor treatment effectiveness and explore factors influencing favorable outcomes. Our study aims to examine how tumor location impacts the response to standard treatments and the achievement of favorable outcomes among retinoblastoma patients, while controlling for other tumor-related factors. METHODS: This retrospective study analyzed medical records of retinoblastoma patients from November 2012 to December 2022 enrolled in the retinoblastoma program at the Children's Cancer Center of Lebanon (established in collaboration with St.y Jude Children's Research Hospital, Memphis, TN). Data were extracted from the electronic chart reviews and operative reports of examinations under anesthesia (EUAs), and included patient's demographics, tumor characteristics (size, location), and treatment parameters (treatment type, resolution, recurrence). RESULTS: The study included 42 patients with retinoblastoma, with a total of 57 eyes and 115 tumors/lesions. The median age at diagnosis was 12 months (range: 2-36 months). Among the patients, 26 (61.9%) were males and 16 (38.1%) were females. A minority of patients (21.4%) presented with unilateral involvement, whereas the majority (78.6%) had bilateral involvement. The locations of retinoblastoma lesions were distributed as follows: optic nerve (4.4%), macula (19.1%), superior (16.5%), inferior (17.4%), nasal (27.8%), and temporal (14.8%). Resolution rate tended to be highest for tumors close to optic nerve and temporal lesions, but no statistical significance was attained (p = .45). Macular lesions tended to have the fastest resolution, but again not significantly (p = .5). Multiple logistic regression revealed that the odds for resolution of tumor was not significantly associated with tumor size (p = .57) or location (p = .52). CONCLUSION: Location of retinoblastoma lesions was not directly associated with recurrence-free resolution in our cohort. Further research in large retinoblastoma databases is needed to explore the association of tumor characteristics with recurrence and the need for secondary therapeutic interventions.
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Neoplasias de la Retina , Retinoblastoma , Humanos , Retinoblastoma/patología , Retinoblastoma/terapia , Retinoblastoma/mortalidad , Masculino , Femenino , Estudios Retrospectivos , Lactante , Preescolar , Neoplasias de la Retina/patología , Neoplasias de la Retina/terapia , Neoplasias de la Retina/mortalidad , Estudios de Seguimiento , Resultado del Tratamiento , Pronóstico , Líbano , Recurrencia Local de Neoplasia/patología , Terapia CombinadaRESUMEN
The impact of conflict and crisis on maternal and child health underscores the need for reliable research in vulnerable populations. Lebanon, amidst ongoing economic collapse, political instability, and healthcare system strain, offers a case study for exploring these impacts, particularly on preterm babies and their development. This study aims to assess the feasibility of establishing a prospective cohort of mothers and their full-term and preterm babies in Lebanon, examining the association between social determinants, preterm birth, and developmental outcomes amidst the nation's multifaceted crises. The planned cohort involves 50 full-term and 50 preterm mother-baby pairs recruited at birth and followed up to 9-12 months post-birth. Data collection spans social determinants, perceived stress, social support, quality of life, and developmental assessments. Challenges in recruitment, follow-up, and data collection in the context of Lebanon's socio-political and economic turmoil are evaluated, alongside ethical considerations for research in vulnerable populations. Preliminary findings highlight substantial recruitment and follow-up challenges, notably due to population mobility, economic instability, and healthcare access issues. Despite these obstacles, 113 mother-baby pairs have been recruited. Early analysis reveals significant stress and reduced quality of life among mothers, particularly those with preterm infants, against a backdrop of declining birth rates and healthcare worker exodus. Conducting research in crisis settings like Lebanon presents unique methodological and ethical challenges but remains crucial for understanding and improving health outcomes in vulnerable populations. The study underscores the importance of adaptable research designs and ethical diligence in crisis research, highlighting the need for interventions tailored to these contexts. Establishing a mother and child cohort in Lebanon's crisis-ridden setting is faced with many challenges but is essential for guiding future interventions. Research in such contexts is needed to address health disparities and supporting vulnerable populations, emphasizing the need for dedicated funding and innovative research approaches in times of crisis.
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Recien Nacido Prematuro , Nacimiento Prematuro , Lactante , Femenino , Niño , Recién Nacido , Humanos , Estudios Prospectivos , Calidad de Vida , Líbano/epidemiología , Factores SocioeconómicosRESUMEN
OBJECTIVE: To evaluate the effectiveness and safety of tofacitinib in patients with ulcerative colitis (UC) in clinical practice in Lebanon. DESIGN: This was a retrospective cross-sectional study. The data were collected from hospital records. Patients with moderate to severe UC treated with tofacitinib between 2018 and 2021 were included. Patients' demographics, disease-specific characteristics, clinical assessment at three time points (8, 26, and 52 weeks), endoscopic evaluation at 24 weeks, and adverse events were collected. RESULTS: A total of 60 UC patients with a mean duration of disease of 7.9 ± 4.7 years were enrolled. 61.7% of patients had extensive disease, and 58.3% had received ≥ 1 biologic prior to tofacitinib. Clinical remission was reported in 25, 34, and 31 patients (41.7%, 56.7%, and 56.4%) at 8, 26, and 52 weeks respectively. Endoscopic remission (endoscopic Mayo score 0 or 1) was observed in 58.3% of patients at 52 weeks. About one-third of patients (31.7%) stopped tofacitinib at one year, primarily for lack of efficacy or loss of response, with no significant difference between biologics-naïve and experienced patients (24% vs. 37.1% respectively). No serious adverse events or deaths were reported. Adverse events were reported in 3 patients (5.0%) - one C. difficile infection, one case of reversible lymphopenia, and one case of facial acne. No serious adverse events or deaths were noted. On multivariate analysis, biologic-naïve status and reduction or normalization of CRP were associated with clinical remission (OR = 10.87, 95% CI = 1.57, 100, and OR = 78.47, 95% CI = 2.09, 2940.32 respectively), while reduction or normalization of CRP was associated with endoscopic remission at 1 year (OR = 19.03, 95% CI = 1.64, 221.09). CONCLUSION: Tofacitinib was effective in the treatment of moderately severe ulcerative colitis in this real-world cohort in Lebanon. Further, the predictors associated with clinical and endoscopic remissions were found to be biologic-naïve status and reduction in CRP. Observed AEs were consistent with the known safety profile. One of the major limitations of this study is the smaller sample size and the retrospective nature of the study.
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Colitis Ulcerosa , Piperidinas , Pirimidinas , Humanos , Colitis Ulcerosa/tratamiento farmacológico , Pirimidinas/uso terapéutico , Pirimidinas/efectos adversos , Piperidinas/uso terapéutico , Piperidinas/efectos adversos , Masculino , Femenino , Estudios Retrospectivos , Líbano , Adulto , Estudios Transversales , Persona de Mediana Edad , Resultado del Tratamiento , Inducción de Remisión , Índice de Severidad de la Enfermedad , Inhibidores de Proteínas Quinasas/uso terapéutico , Inhibidores de Proteínas Quinasas/efectos adversosRESUMEN
BACKGROUND: Infectious agents associated with community-acquired acute respiratory infections (ARIs) remain understudied in Lebanon. We aim to assess the microbiological profiles of ARIs by employing polymerase chain reaction (PCR) and identifying predictors of positive PCR results among patients admitted for ARI. METHODS AND RESULTS: We conducted a retrospective single-center study at the American University of Beirut Medical Center, including all respiratory PCR panels performed on pediatric (< 18) and adult (≥ 18) patients presenting with an ARI from January 2015 to March 2018, prior to the onset of the COVID-19 pandemic. We aimed to identify the epidemiological patterns of ARIs and the factors associated with positive PCRs in both adult and pediatric patients. Among 281 respiratory PCRs, 168 (59.7%) were positive for at least one pathogen, with 54.1% positive PCR for viruses, 7.8% for bacteria species, and 3.9% with virus-bacteria codetection. Almost 60% of the patients received antibiotics prior to PCR testing. PCR panels yielded more positive results in pediatric patients than in adults (P = 0.005). Bacterial detection was more common in adults compared to pediatrics (P < 0.001). The most common organism recovered in the entire population was Human Rhinovirus (RhV) (18.5%). Patients with pleural effusion on chest CT were less likely to have a positive PCR (95% Cl: 0.22-0.99). On multivariate analysis, pediatric age group (P < 0.001), stem cell transplant (P = 0.006), fever (P = 0.03) and UTRI symptoms (P = 0.004) were all predictive of a positive viral PCR. CONCLUSION: Understanding the local epidemiology of ARI is crucial for proper antimicrobial stewardship. The identification of factors associated with positive respiratory PCR enhances our understanding of clinical characteristics and potential predictors of viral detection in our population.
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Infecciones del Sistema Respiratorio , Virus , Adulto , Humanos , Niño , Lactante , Reacción en Cadena de la Polimerasa Multiplex/métodos , Estudios Retrospectivos , Líbano/epidemiología , Pandemias , Infecciones del Sistema Respiratorio/diagnóstico , Infecciones del Sistema Respiratorio/epidemiología , Infecciones del Sistema Respiratorio/microbiología , Virus/genéticaRESUMEN
INTRODUCTION: Gram-negative bacteremia is a life-threatening infection with high morbidity and mortality. Its incidence is rising worldwide, and treatment has become more challenging due to emerging bacterial resistance. Little data is available on the burden and outcome of such infections in Lebanon. METHODS: We conducted this retrospective study in four Lebanese hospitals. Data on medical conditions and demographics of 2400 patients diagnosed with a bloodstream infection based on a positive blood culture were collected between January 2014 and December 2020. RESULTS: Most bacteremias were caused by Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa and Acinetobacter baumannii, with the more resistant organisms being hospital-acquired. Third-generation cephalosporin and quinolone resistance was steady throughout the study, but carbapenem resistance increased. Mortality with such infections is high, but carbapenem resistance or infection with Pseudomonas or Acinetobacter species were significant risk factors for poor outcomes. CONCLUSION: This is the first multi-center study from Lebanon on gram-negative bacteremia, resistance patterns, and factors associated with a poor outcome. More surveillance is needed to provide data to guide empirical treatment for bacteremia in Lebanon.
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Antibacterianos , Bacteriemia , Bacterias Gramnegativas , Infecciones por Bacterias Gramnegativas , Humanos , Líbano/epidemiología , Bacteriemia/epidemiología , Bacteriemia/microbiología , Bacteriemia/tratamiento farmacológico , Estudios Retrospectivos , Masculino , Femenino , Infecciones por Bacterias Gramnegativas/epidemiología , Infecciones por Bacterias Gramnegativas/microbiología , Infecciones por Bacterias Gramnegativas/tratamiento farmacológico , Persona de Mediana Edad , Antibacterianos/uso terapéutico , Antibacterianos/farmacología , Bacterias Gramnegativas/efectos de los fármacos , Bacterias Gramnegativas/aislamiento & purificación , Anciano , Hospitales/estadística & datos numéricos , Adulto , Infección Hospitalaria/epidemiología , Infección Hospitalaria/microbiología , Pseudomonas aeruginosa/efectos de los fármacos , Pseudomonas aeruginosa/aislamiento & purificación , Pruebas de Sensibilidad Microbiana , Klebsiella pneumoniae/efectos de los fármacos , Klebsiella pneumoniae/aislamiento & purificación , Farmacorresistencia Bacteriana , Anciano de 80 o más Años , Factores de Riesgo , Acinetobacter baumannii/efectos de los fármacos , Acinetobacter baumannii/aislamiento & purificaciónRESUMEN
PURPOSE: Spinal cord injury (SCI) is impairment of the spinal cord that adversely affects patients' health and quality of life (QoL). The aim of the study was to assess the quality of life (QoL) and related factors in patients with traumatic spinal cord injury in Middle Eastern countries. METHODS: PubMed, Ovid Medline, Cumulative Index to Nursing and Allied Health Literature (CINAHL), EBSCOhost, psycINFO, and Google Scholar were systematically searched for eligible studies published in peer-reviewed journals up till October 2023. RESULTS: Out of 1060 papers found in the literature, only 18 studies from Iran, Lebanon, and Turkey met the inclusion criteria. The majority of the studies employed the SF-36 scale to assess for QoL. In general, all SCI patients had reduced QoL scores when compared to the healthy population. Some of the factors such as age, education level, the level of injury, time since injury onset, marriage, and job opportunities were correlated with SCI subjects QoL. Our papers were assessed and found to be of both good and high quality. CONCLUSION: This review emphasizes the significant shortage of QoL studies among SCI patients in the Middle East countries and highlights the importance of improving the QoL of this marginalized population. This work should enhance the governments to establish rehabilitation centers, social and economic support systems, and mental health services to diminish complications arising from SCI.
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Calidad de Vida , Traumatismos de la Médula Espinal , Humanos , Traumatismos de la Médula Espinal/psicología , Medio Oriente , Encuestas y Cuestionarios , Femenino , Masculino , Adulto , LíbanoRESUMEN
BACKGROUND: The convergence of the economic crisis, COVID-19 pandemic, and Beirut Blast has precipitated unprecedented challenges for the healthcare system in Lebanon, particularly for cancer patients. Amidst these crises, our study evaluates its contribution to a concerning trend of operating on more late-stage and complex colorectal cancer (CRC) cases. METHODS: We included 155 patients operated for CRC between 2017 and 2023. Patients age; sex; operation type (emergency or elective); tumor size, grade, and location; tumour, node, metastasis stage; lymphatic, vascular and perineural invasions; American Society of Anesthesiologists (ASA) score, presentation and previous history, and complications were examined. RESULTS: Surgical outcomes remained relatively consistent before and after the crisis. However, there was a notable increase, with patients being 3.59 times more likely to undergo resection of adjacent organs in metastatic disease post-crisis. Patient characteristics also exhibited notable shifts, with a 9.60-fold increase in the likelihood of having an ASA score of at least 2 after the crisis. Additionally, there was a 5.36-fold decrease in the odds of patients undergoing a colonoscopy before their diagnostic one post-crisis. Preoperative carcinoembryonic antigen levels were significantly elevated post-crisis compared to pre-crisis levels. Pathological findings revealed increased odds of perineural, vascular, and lymphatic invasion post-crisis. Additionally, there was a notable increase in the likelihood of hepatic synchronous metastases post-crisis. Furthermore, a trend to operate on complicated diseases was noted with an increased number of colostomies. CONCLUSION: The economic crisis in Lebanon has profoundly affected early intervention and comprehensive treatment for CRC patients, resulting in a concerning rise in late-stage cases requiring surgical intervention.
Asunto(s)
COVID-19 , Neoplasias Colorrectales , Recesión Económica , Estadificación de Neoplasias , Humanos , COVID-19/epidemiología , Líbano/epidemiología , Masculino , Femenino , Neoplasias Colorrectales/patología , Neoplasias Colorrectales/cirugía , Persona de Mediana Edad , Anciano , Estudios Retrospectivos , Pandemias , AdultoRESUMEN
BACKGROUND: Avoidant Restrictive Food Intake Disorder (ARFID) is a new diagnosis added to the DSM-5 characterized by pathological eating habits without body image disturbances. Previous findings demonstrated a general association between high levels of perfectionism and low levels of self-esteem in association with general eating disorders. However, research is scant when it comes to ARFID specifically. Subsequently, although self-esteem is seen to moderate the association between perfectionism and general eating disorders, this research study aims to explore the same moderation but with ARFID specifically. METHODS: For this study, 515 Lebanese adults from the general Lebanese population were recruited from all over Lebanon, 60.1% of which were females. The Arabic version of the Big Three Perfectionism Scale- Short Form (BTPS-SF) was used to measure self-critical, rigid and narcissistic perfectionism; the Avoidant/Restrictive Food Intake Disorder screen (NIAS) was used to score the ARFID variable; the Arabic-Single Item Self-Esteem (A-SISE) was the scale used to measure self-esteem. RESULTS: Across the different perfectionism types, self-esteem was seen to moderate the association between narcissistic perfectionism and ARFID (Beta = - 0.22; p =.006). At low (Beta = 0.77; p <.001), moderate (Beta = 0.56; p <.001) and high (Beta = 0.36; p =.001) levels of self-esteem, higher narcissistic perfectionism was significantly associated with higher ARFID scores. CONCLUSION: This study brought to light some crucial clinical implications that highlight the need for interventions that help in the enhancement of self-esteem in patients with high perfectionism and ARFID. This study suggests that clinicians and healthcare professionals should focus more on risk factors influencing the development and maintenance of ARFID-like symptoms.
Asunto(s)
Trastorno de la Ingesta Alimentaria Evitativa/Restrictiva , Perfeccionismo , Autoimagen , Humanos , Femenino , Masculino , Líbano , Adulto , Persona de Mediana Edad , Adulto Joven , AdolescenteRESUMEN
BACKGROUND: There is a lack of measures and data on interpersonal mindfulness from non-Western cultures, which can hinder advances in our understanding of the construct, its conceptual representation, and its effects on human connection and relationships within different cultural settings. To fill this gap and help spark future research in this area in the Arab world, the current study aimed to examine the psychometric properties of an Arabic translation of the 27-item and the 13-item versions of the interpersonal Mindfulness Scale (IMS) in a sample of Arabic-speaking adolescents from the general population. METHODS: A web-based survey was conducted in a sample of 527 Lebanese community adolescents (Mean age = 15.73 ± 1.81 years; 56% females). The IMS was translated from English into Arabic using the forward-backward translation method. Participants completed the long and short forms of the IMS, as well as the Buss-Perry Aggression Questionnaire-Short Form (BPAQ-SF), and the 5-item Brief Irritability Test. RESULTS: Confirmatory factor analyses provided support to the four-factor structure of both the 27-item and the 13-item IMS (i.e., Presence, Awareness of Self and Others, Nonjudgmental Acceptance, and Nonreactivity). The original and the short form versions of the IMS yielded excellent internal consistency in our sample, with a Cronbach's α coefficients of 0.95 and 0.90, and McDonald's omega coefficients of 0.95 and 0.90, respectively. Multigroup comparisons suggested the factorial invariance of the Arabic 27-item and 13-item IMS between male and female participants at the metric, configural, and scalar levels. Finally, the concurrent validity of both full-length and short form of the IMS appeared to be good and comparable, as attested by patterns of correlations in expected directions with outcome variables (i.e., aggression, anger, hostility, and irritability). CONCLUSION: The present findings provide support for the good psychometric qualities of the Arabic translation of the IMS in both long and short forms, suggesting that these scales are suitable for use to measure interpersonal mindfulness in Arabic-speaking youth, at least in Lebanon. We expect that the IMS, in particular its shortest form, will prompt more systematic investigation of interpersonal mindfulness in the Arabic-speaking populations, especially with regard to enhancing healthy communications with others and building effective social relationships.