Spirituality and the quality of life of cancer patients: An antidepressant effect.

OBJECTIVES: Cancer is the second leading cause of mortality in the world, and represents an economic, social and psychological burden. Scientific studies have focused on psychosocial coping mechanisms of patients and on factors improving their quality of life. Thus, the aim of the present study is to analyze the influence that spirituality would have on the quality of life of Lebanese cancer patients and to identify whether the influence on quality of life is mediated through a decreased depression. METHODS: This is a cross-sectional study targeting cancer patients in the hemato-oncology department of the Hôtel-Dieu de France Hospital (Beirut, Lebanon). It is based on a questionnaire composed of three parts: EQ-5D-5L, PHQ-9, and FACIT-Sp-12. Likewise, a control group suffering from chronic diseases and treated in the hospital was questioned. Univariate and multivariate analysis were conducted to assess the relationship between the different questionnaires for controls and for cancer patients. RESULTS: Thirty-nine cancer patients and eight control patients were questioned. In the univariate analysis, there was no relationship between depression and spirituality nor for spirituality and quality of life. After controlling for depression, an inverse correlation between quality of life and spirituality was shown. CONCLUSIONS: Our study is a pilot study which for the first time investigates the implication of depression in a "spirituality-quality of life" association. There is no clear association of spirituality with quality of life. In fact, the physical and psychological burden of chronically ill patients could exceed and render insignificant a possible impact of spirituality on quality of life.

[Choosing the best panel of aeroallergen prick-tests for patients in Lebanon with rhinitis and asthma: A retrospective study of 2350 patients]. / Choix du meilleur panel de prick-tests pour explorer une rhinite ou un asthme au Liban : une étude rétrospective sur 2350 patients.

INTRODUCTION: The aim of this study was to evaluate the profile of skin prick-test reactivity to different aeroallergens in patients with rhinitis and asthma in Lebanon and its geographic variation within the country. It was also to suggest a minimal panel of allergens that should be used to detect sensitized patients. METHODS: All patients who underwent skin prick-testing, because of rhinitis and/or symptoms suggesting asthma, between 2004 to 2011 in the hôtel-Dieu de France university hospital of Beirut, were studied. The total number of patients was 2350 and all were tested with the same panel of 24 aeroallergens. A further series of 208 patients were added because Cupressaceae antigens were not included in the initial series. RESULTS: The overall rate of sensitization to any allergen was 75.6%. A battery of eleven allergens (Dermatophagoides pteronyssinus, Dermatophagoides farinae, Blomia, Parietaria, grass, Salicaceae, oak, Oleaceae, dog, cat, and cockroaches) was found to identify sensitized patients with a sensitivity of 96% and a negative predictive value of 90%. Cupressaceae should be added to this battery in view of the results of the additional series. The Bekaa region had a unique profile of sensitization. CONCLUSION: Twelve allergens are able to detect almost all sensitized patients suffering from respiratory symptoms in Lebanon.

[Validation of the Arabic Version of the Epworth Sleepiness Scale: Multicentre study]. / Validation de la version arabe de l'échelle de somnolence d'Epworth: étude multicentrique.

OBJECTIVES: The Epworth Sleepiness Scale (ESS) is a self-completion questionnaire developed in the English language and used for the evaluation of sleepiness. The objective of this study was to develop an Arabic version of ESS (AESS) and to investigate its reliability and the validity. METHODS: The AESS was created according to the recommendations of the ISPOR Task Force for Translation and Cultural Adaptation with bilingual individuals. It was applied to 91 patients referred to three sleep Lebanese centers for suspicion of sleep-related breathing diseases, and to 166 controls in good health. AESS scores of 60 patients were compared to 60 matched controls according to their age, sex and body mass index. Reproducibility was tested in 30 controls. The treatment response was tested among 15 patients after one month of CPAP treatment. RESULTS: Principal component analysis showed convergence towards only one latent factor. The AESS had a good internal consistency (Cronbach's alpha 0.76, intraclass correlation coefficient of 0.85 (IC95%: 0.76-0.92), Spearman 0.97, P<0.001). An increase in the severity of sleep apnea was accompanied by an increase in the score on the AESS (P<0.001). AESS scores improved significantly after CPAP. CONCLUSION: The AESS, a reliable and valid instrument for the evaluation of daytime sleepiness, is a valuable tool for clinical practice and multicenter research.

[Massive iatrogenic haemothorax treated by lidocaïne-adrenaline intercostal injection]. / Hémothorax iatrogène massif jugulé par injection intercostale de lidocaïne-adrénaline.

INTRODUCTION: Massive haemothorax is a relatively rare complication of thoracocentesis or the placement of tube thoracostomy. It is principally caused by intercostal vessel injury. The therapeutic approach consists in pleural drainage and sometimes thoracotomy for haemostasis. CASE REPORT: We describe a frail 72 year old patient, who developed a massive haemothorax occurring after a tube thoracostomy placing, persisting despite second pleural drainage, and complicated by deep haemodynamic shock. He was considered to have a very high risk of mortality if surgery was undertaken. Haemorrhage was totally stopped after intercostal instillation of lidocaïne-adrenaline. CONCLUSION: This case report suggests a role for pleural vasoconstrictor injection as initial treatment in case of persistent pleural haemorrhage caused by intercostal vessel injury.

[Hydatid disease diagnosed following a pulmonary embolism]. / Une hydatidose diagnostiquée à l'occasion d'une embolie pulmonaire.

Hydatidosis is a parasitic disease found worldwide, particularly in Mediterranean countries, caused by Echinococcus granulosis infection. Humans are an intermediate and accidental host in the cycle of this parasite. The hydatid pulmonary arterial embolism is extremely rare, usually arising in the heart or the liver. We report a case of hydatid pulmonary embolism explored with multidetector scanner and MRI, and confirmed at pathology of the operative specimen. To our knowledge, this is the first case of inaugural hydatid pulmonary arterial embolism found on CT scan establishing the diagnosis of the disease in a patient who had no other location of hydatid cyst.

[Impact of low socioeconomic status on the demography and co-morbidities of asthma]. / Influence du niveau socioéconomique bas sur la démographie et les comorbidités de l'asthme.

OBJECTIVES: Asthma is a frequent and serious chronic respiratory disease which is sometimes fatal. It involves all ages and all social subclasses. The goal of our study was to determine the demography of asthma in a low socio-economic community in Lebanon and to describe its association with various epidemiologic factors. MATERIALS AND METHODS: The computerized data of 44.814 patients of a nongovernmental organization (Hariri Foundation), in Lebanon were reviewed. Asthmatic patients diagnosed by a health professional on the basis of medical criteria during the period from January 2003 to June 2005 were included in the analysis. The socio-economic characteristics of this population were retrieved and their geographical distributions were depicted. The study focused on the association of asthma with cutaneous and ocular allergies, depression, obesity and alcohol consumption. RESULTS: The majority of asthmatic patients (75%) belonged to a low socio-economic environment with a salary lower than $200 per month. 31% were illiterate. 583 (1.3%) of patients on the database were asthmatic. The rate in children was higher (2.08%) than in adults (1.09%). The majority of asthma occurred among subjects from Bekaa valley and South Lebanon. Asthma was associated more strongly with being an ex-smoker (OR 4.37; 95% CI 2.38, 8.02) than being a current smoker (OR 1.44; 95% CI 1.11, 1.87). A significant and strong association was found with depression (OR 25.6; 95% CI 3.32, 197.6), obesity (OR 4.09, 95% CI 1.31, 12.73) and with regular alcohol consumption (OR 11.78; 95% CI 1.55, 89.44). CONCLUSION: This study describes the association of asthma in this population with low socio-economic status. By defining the demographic characteristics of the asthma population the Ministry of Health and the medical organizations concerned should be better able to manage the condition. This study confirms, in a Lebanese population, the epidemiological associations described in other populations around the world.

[Are narghile smokers different from cigarette smokers?]. / Les fumeurs de narghilé sont-ils différents des fumeurs de cigarettes?

BACKGROUND: The extent of smoking related health and economic problems is causing increasing alarm throughout the world. In the last few years a great number of subjects, especially in the developing world, have been smoking narghile and epidemiological studies on narghile smoking are an essential subject for investigation. The objectives of this study are to describe the social and cultural characteristics of narghile smokers in Lebanon compared to tobacco smokers. MATERIALS AND METHODS: Our sample is based on the data of 37579 subjects who consulted a non-governmental organisation (NGO), the Hariri Foundation, between 2003 and 2005. This NGO comprises 22 specialised centres distributed throughout Lebanon. The following data concerning exclusive narghile and cigarette smokers were collected: age, sex, the type and duration of tobacco addiction and the level of education. RESULTS: 13776 subjects (36.6% of the sample) were smokers of whom 88% smoked mostly cigarettes. 1529 subjects (11.1%) smoked narghile exclusively, a prevalence of 4.06%. The narghile smokers were younger than the cigarette smokers with a mean age of 36.2+/-8.63 years compared to 45.52+/-1.87 years. The majority of narghile smokers were women (56.57%) giving a male/female ratio of 0.77. A large number of narghile smokers were recent consumers with an exposure of less than 5 years. They differed from the cigarette smokers of whom the majority (72.2%) had smoked for more than 10 years. The proportion of illiterate subjects was greater among the narghile smokers (36.2%) than the cigarette smokers (24.2%). CONCLUSION: The consumption of tobacco is a real and frequent problem in Lebanon. The consumption of narghile is scourge that is gaining popularity, notably among women and the young. This problem is becoming a public health issue that needs to be taken into account within the framework of an anti-smoking policy in Lebanon.

[Acute respiratory distress syndrome complicating Ebstein-Barr virus pneumonia]. / SDRA par pneumonie à EBV.

INTRODUCTION: In the immuno-competent adult Ebstein-Barr virus (EBV) infection is a self-limiting disease that resolves spontaneously. CASE REPORT: We report a case of acute respiratory distress syndrome (ARDS) complicating severe EBV pneumonia and requiring prolonged artificial ventilation. The diagnosis was confirmed by specific serology and estimation of the viral load by PCR. Apart from supportive treatment with artificial ventilation the medical treatment included the use of Acyclovir and polyclonal immunoglobulins in the early phase and corticosteroids in the late phase. Recovery was progressive and complete. CONCLUSION: ARDS can complicate EBV pneumonia in an immuno-competent subject. Its management represents a diagnostic and therapeutic challenge.

[Reliability and survival of arterial catheters: optimal dynamic response]. / Fiabilité et survie du cathéter artériel: réponse dynamique optimale.

OBJECTIVES: Blood pressure is one of the most critical haemodynamic parameter in the intensive care unit (ICU). The measurement relies mainly on invasive methods (arterial lines) but also on noninvasive methods (Oscillometric and Manual). It is crucial to be instantaneous and accurate to adapt any decision making plan. The aim of this study is to evaluate the reliability of this measure given by an arterial catheter over time. This can determine the maintenance of catheter patency before clinical total occlusion. STUDY DESIGN: Observational prospective study. PATIENTS AND METHODS: Damping coefficient (xi) and natural frequency (Fn) of the arterial catheter system are studied in vivo each 12 hours by a fast flush test (FFT) in 61 patients. The measurements of the arterial blood pressure invasively (arterial catheter method) and non invasively (oscillometric method) are compared each 12 hours until the catheter is removed. RESULTS: All over the study period for each catheter (till 240 hours), the mean arterial blood pressure measurements given by either the catheter method or the oscillometric method were very concordant (coefficient > 0.7). Only 3.39% of the catheters had their physical characteristics (xi and Fn) in the optimal zone at T0; reaching 66.67% at T19. The maximal inserted time was highly correlated with a good operating catheter (R = 0.739; P < 10(-4)). CONCLUSION: The measure of the arterial blood pressure invasively can still be reliable for a long period of time (10 days), as long as the catheter is inserted, especially when the mean arterial pressure is considered. Each time the distance of the catheter insertion site moves away 1 cm from the radiocarpal joint or the groin, the risk of troubleshooting is doubled; on each blood sample from the catheter, this risk is reduced by 20%.