Multidisciplinary Respiratory Medicine最新文献

{"title":"Does additional antimicrobial treatment have a better effect on URTI cough resolution than homeopathic symptomatic therapy alone? A real-life preliminary observational study in a pediatric population.","authors":"Alessandro Zanasi, Salvatore Cazzato, Massimiliano Mazzolini, Carla Maria Sofia Ierna, Marianna Mastroroberto, Elena Nardi, Antonio Maria Morselli-Labate","doi":"10.1186/s40248-015-0022-3","DOIUrl":"10.1186/s40248-015-0022-3","url":null,"abstract":"<p><strong>Background: </strong>The effectiveness of a homeopathic syrup on cough has been demonstrated in an adult population in a previous double-blind randomized study. The present prospective observational study investigated children affected by wet acute cough caused by non-complicated URTIs, comparing those who received the homeopathic syrup versus those treated with the homeopathic syrup plus antibiotic.</p><p><strong>Objectives: </strong>The aims were: 1) to assess whether the addition of antibiotics to a symptomatic treatment had a role in reducing the severity and duration of acute cough in a pediatric population, as well as in improving cough resolution; 2) to verify the safety of the two treatments.</p><p><strong>Methods: </strong>Eighty-five children were enrolled in an open study: 46 children received homeopathic syrup alone for 10 days and 39 children received homeopathic syrup for 10 days plus oral antibiotic treatment (amoxicillin/clavulanate, clarithromycin, and erythromycin) for 7 days. To assess cough severity we used a subjective verbal category-descriptive (VCD) scale.</p><p><strong>Results: </strong>Cough VCD score was significantly (P < 0.001) reduced in both groups starting from the second day of treatment (-0.52 ± 0.66 in the homeopathic syrup group and -0.56 ± 0.55 in children receiving homeopathic syrup plus oral antibiotic treatment). No significant differences in cough severity or resolution were found between the two groups of children in any of the 28 days of the study. After the first week (day 8) cough was completely resolved in more than one-half of patients in both groups. Two children (4.3 %) reported adverse effects in the group treated with the homeopathic syrup alone, versus 9 children (23.1 %) in the group treated with the homeopathic syrup plus antibiotics (P = 0.020).</p><p><strong>Conclusions: </strong>Our data confirm that the homeopathic treatment in question has potential benefits for cough in children as well, and highlight the strong safety profile of this treatment. Additional antibiotic prescription was not associated with a greater cough reduction, and presented more adverse events than the homeopathic syrup alone.</p>","PeriodicalId":49031,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2015-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4527103/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33902773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence of different comorbidities in COPD patients by gender and GOLD stage.","authors":"R W Dal Negro,&nbsp;L Bonadiman,&nbsp;P Turco","doi":"10.1186/s40248-015-0023-2","DOIUrl":"10.1186/s40248-015-0023-2","url":null,"abstract":"<p><strong>Background: </strong>Several comorbidities frequently affect COPD progression. Aim of the study was to assess the prevalence of main comorbidities by gender and disease severity in a cohort of COPD patients referring for the first time to a specialist institution.</p><p><strong>Methods: </strong>The study was a non-interventional, cross-sectional investigation carried out via automatic and anonymous selection from the institutional data base over the period 2012-2015. Inclusion criteria were: subjects of both sex aged ≥40 years; diagnosis of COPD according to GOLD guidelines 2014; the availability of a complete clinical record file. Variables collected were: lung function; smoking history; BMI; the Charlson Comorbidity Index (CCI); number and kind of comorbidities for each patient.</p><p><strong>Results: </strong>At least one comorbidity of clinical relevance was found in 78.6 % of patients, but at least two in 68.8 %, and three or more were found in 47.9 % of subjects. Mean CCI was 3.4 ± 1.6sd. The overall prevalence was 2.6 comorbidities per patient, but 2.5 in males, and 3.0 in females, respectively (p < 0.05). Cardio-vascular disorders were the most frequent, but significantly more frequent in males (44.7 vs 30.7 %, respectively), while the metabolic, the digestive and the osteo-articular disorders were prevailing in females (12.4 vs 9.2; 14.2 vs 4.8, and 6.0 vs 3.8, respectively). In particular, chronic cor pumonale and arrhythmias mainly prevailed in men and congestive heart failure in females, while arterial hypertension resulted equally distributed. As concerning respiratory disorders, pneumonia, pleural effusions and chronic respiratory failure were more frequently found in men, while bronchiectasis and asthma-COPD overlap syndrome (ACOS) in females. Anaemia, gall bladder stones, osteoporosis and spontaneous fractures mostly prevailed in females, while gastric disorders of inflammatory origin and arthrosis were more frequent in males. Cognition disorders, dementia and signs of degenerative brain disorders were more frequently found in men, while depression in females. Finally, lung cancer was at the first place in men, but at the second in females.</p><p><strong>Conclusions: </strong>All comorbidities increased their prevalence progressively up to the last stage of COPD severity, except the cardio-vascular and the metabolic ones which dropped in the IV GOLD stage, presumably due to the high mortality rate in this severe COPD stage. The gender-dependency of comorbidities was confirmed in general terms, even if lung cancer proved a dramatic increase almost independently of sex.</p>","PeriodicalId":49031,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2015-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s40248-015-0023-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34070144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The impact of abdominal adiposity measured by sonography on the pulmonary function of pre-menopausal females.","authors":"Zied Rasslan,&nbsp;Roberto Stirbulov,&nbsp;Roberto Saad Junior,&nbsp;Sergio Tercio Curia,&nbsp;Carlos Alberto da Conceição Lima,&nbsp;Eduardo Araújo Perez,&nbsp;Ezequiel Fernandes Oliveira,&nbsp;Claudio Ferdinando Donner,&nbsp;Luis Vicente Franco Oliveira","doi":"10.1186/s40248-015-0018-z","DOIUrl":"https://doi.org/10.1186/s40248-015-0018-z","url":null,"abstract":"<p><strong>Background: </strong>The Body Mass Index (BMI) is a widely used parameter to study obesity; however it does not assess the distribution of body adiposity. Ultrasonography is a reliable method of measuring subcutaneous (SAT), visceral (VAT) and Total adipose tissue of the abdomen (TAT) to determine the influence of abdominal fat on pulmonary function by directly measuring abdominal adipose tissue.</p><p><strong>Methods: </strong>Eighty pre-menopausal, non-smoker, sedentary females with no history of pulmonary disease were subdivided into three groups: 25 normal-weight, 28 overweight, 27 obese. Absolute and predictive spirometric values were obtained: FVC, FEV1, FEV1/FVC, IC, ERV.</p><p><strong>Results: </strong>A positive correlation between increased %IC and decreased %ERV was observed with increased BMI (p < 0.02; 0.001 respectively); %FVC, %FEV1 and %ERV decreased significantly as SAT (p = 0.01, p = 0.02; p < 0.001) and TAT (p = 0.01, p = 0.03, p < 0.001) increased, whereas VAT was negatively correlated only with %ERV (p < 0.001). Increments of 5 mm in TAT, VAT and SAT were followed by a reduction of 0.83 %, 0.81 %, 1.90 % in %FVC, respectively, as well as a reduction of 4.25 %, 4.31 % and 9.44 % in %ERV, respectively.</p><p><strong>Conclusions: </strong>Subcutaneous abdominal adipose tissue deposition in obese females has a greater negative influence on pulmonary function than visceral adipose tissue deposition.</p>","PeriodicalId":49031,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2015-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s40248-015-0018-z","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33880818","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study of correlation between forced vital capacity and demand for healthcare services in severe asthmatics.","authors":"J F Castelluccio,&nbsp;R Stirbulov,&nbsp;E A Perez,&nbsp;J C M Oliveira,&nbsp;C F Donner,&nbsp;L V F Oliveira,&nbsp;Z Rasslan","doi":"10.1186/s40248-015-0020-5","DOIUrl":"https://doi.org/10.1186/s40248-015-0020-5","url":null,"abstract":"<p><strong>Background: </strong>Involvement of the small airways may be related to increased severity and increased demand for health care services and incurring in high costs, private or for the healthcare system. The hyperinflation consequent to this involvement reduces lung volumes, such as FVC, FEV1 and SVC. The aim of this study was to evaluate the correlation between the predicted values of FVC, FEV1 and SVC with the demand for healthcare services by severe asthmatics.</p><p><strong>Methods: </strong>We retrospectively evaluated in order of arrival, the medical records of 98 patients with severe asthma, in step 4 treatment in the intercritical period of the disease, correlating the number of times each patient sought health care services represented by admissions to the ER, ICU and hospital wards due to asthma, in the year before the last spirometry and the predicted values of FVC, FEV1 and SVC.</p><p><strong>Results: </strong>Our sample showed a clear and significant negative correlation between the predicted values of FVC, FEV1 and SVC and demand for healthcare services.</p><p><strong>Conclusion: </strong>For this sample we conclude, that reduced forced vital capacity correlated with asthma severity, defined by greater demand for care in the ER, ICU and hospital ward and was more evident in women.</p>","PeriodicalId":49031,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2015-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s40248-015-0020-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33858884","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Beirut Air Pollution and Health Effects - BAPHE study protocol and objectives.","authors":"Myriam Mrad Nakhlé,&nbsp;Wehbeh Farah,&nbsp;Nelly Ziade,&nbsp;Maher Abboud,&nbsp;Marie-Louise Coussa-Koniski,&nbsp;Isabella Annesi-Maesano","doi":"10.1186/s40248-015-0016-1","DOIUrl":"https://doi.org/10.1186/s40248-015-0016-1","url":null,"abstract":"<p><strong>Background: </strong>Recent studies investigating the health effects of air pollution have proven an existing impact around and below international air quality guidelines and standards. These studies were based on accessible data from official registers managed by public authorities. The protocol followed in BAPHE project is described; its benefits and disadvantages are presented and discussed in this paper.</p><p><strong>Methods: </strong>Based on the review of several international studies we developed a custom made approach in BAPHE (Beirut Air Pollution and Health Effects) project in order to analyze the short term health effects of air pollution taking into consideration the lack of data availability from official sources.</p><p><strong>Results: </strong>PM2.5 and PM10 concentrations were measured in Beirut for the period starting from the 1(st) of January 2012 to the 31(st) of December 2012. The annual average concentrations of PM10 and PM2.5 exceeded WHO's annual average limits by 150 % and 200 %, respectively. Health data for 11,567 individuals were collected over 12 months. A variation of hospital admission causes was observed by age categories and gender.</p><p><strong>Conclusions: </strong>This article presents a simple protocol and the descriptive results of its application in the frame of an eco-epidemiological study in Lebanon. We believe that this work is not only important on a local scale, but it could be helpful for environmental epidemiological studies in other countries.</p>","PeriodicalId":49031,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2015-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s40248-015-0016-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34263751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of Laminaria japonica polysaccharides on airway inflammation of lungs in an asthma mouse model.","authors":"Rongjun Lin,&nbsp;Xiaomei Liu,&nbsp;Yan Meng,&nbsp;Mei Xu,&nbsp;Jianping Guo","doi":"10.1186/s40248-015-0017-0","DOIUrl":"https://doi.org/10.1186/s40248-015-0017-0","url":null,"abstract":"<p><strong>Background: </strong>Asthma is a serious chronic inflammatory disease affecting 300 million people worldwide. This aim of this study to investigate the anti-inflammatory and anti-asthmatic effects of Laminaria japonica extract in the ovalbumin (OVA)-induced mouse asthma model.</p><p><strong>Methods: </strong>A mouse asthma model was established in SPF Kunming mice by OVA-sensitization followed by inhalation of aerosol allergen for two weeks. Laminaria japonica polysaccharides (LJPS) were given by gavage feeding at 50 mg/kg/day during OVA inhalation challenge period, and their effect on asthma was compared with the standard treatment of Budesonide inhalation. The total inflammatory cells and eosinophils in bronchoalveolar lavage fluid (BALF) were determined. Histopathological changes in lung tissue were studied and scored to determine the degree of inflammation. Levels of IL-12, IL-13, and TGF-β1 in BALF as well as serum levels of IgE were measured. Expressions of IL-12, IL-13, and TGF-β1 in lung tissues were assessed.</p><p><strong>Results: </strong>Highly inflammatory lungs infiltrated with significant increased eosinophils were observed in OVA-induced asthmatic mice. The OVA treated mice presented with a lower level of IL-12 and higher levels of IL-13 and TGF-β1 in BALF and lung tissues, as well as an increased level of the serum IgE. Treatment with LJPS (Group B) significantly decreased the numbers of eosinophils in the BALF (P < 0.05) and alleviated lung inflammation compared to the untreated asthma mice (Group A). It also reduced the serum IgE levels, increased expression of IL-12, and decreased the expression of IL-13 and TGF-β1 in BALF and lung (Both P < 0.05) compared with the group A.</p><p><strong>Conclusions: </strong>LJPS can significantly inhibit airway inflammation of asthmatic mice, adjust the balance of cytokines, and improve the pulmonary histopathological condition. Our data suggested that LJPS might be a potential therapeutic reagent for allergic asthma.</p>","PeriodicalId":49031,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2015-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s40248-015-0017-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33419013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Levodropropizine for treating cough in adult and children: a meta-analysis of published studies.","authors":"Alessandro Zanasi,&nbsp;Luigi Lanata,&nbsp;Giovanni Fontana,&nbsp;Federico Saibene,&nbsp;Peter Dicpinigaitis,&nbsp;Francesco De Blasio","doi":"10.1186/s40248-015-0014-3","DOIUrl":"https://doi.org/10.1186/s40248-015-0014-3","url":null,"abstract":"<p><strong>Background: </strong>Cough is one of the most common symptoms for which patients seek medical attention from primary care physicians and lung specialists. About 40% of the population at any one time report cough. Cough is associated with significantly impaired health-related quality of life. Levodropropizine is an effective and very well tolerated peripheral antitussive drug. We want to compare it to central cough suppressants efficacy (opioids and non-opioids) that may be associated with side effects limiting their use.</p><p><strong>Methods: </strong>After a comprehensive literature search, a meta-analysis of 7 clinical studies of levodropropizine vs. control, including a total of 1,178 patients, was performed with the aim to evaluate the overall comparative efficacy of levodropropizine in the pediatric and adult population. Three electronic databases and reference list were used to search for studies that assessed the efficacy of levodropropizine for treating cough in children and adults using as standardized efficacy parameters the cough frequency and severity, and number of night awakenings as outcome parameters.</p><p><strong>Results: </strong>The meta-analysis of all standardized efficacy parameters showed a highly statistically significant difference in the overall antitussive efficacy in favor of levodropropizine vs. control treatments (p = 0.0015). The heterogeneity test for the efficacy outcome was not statistically significant (p = 0.0534). Seven studies met out inclusion criteria. A meta-analysis of the eligible ones showed a statistically significant difference in the overall anti-tussive effect of levodropropizine versus control (p = 0.0015).</p><p><strong>Conclusions: </strong>This analysis indicates that levodropropizine is an effective antitussive drug in children and adults, with statistically significant better overall efficacy outcomes vs. central antitussive drugs (codeine, cloperastine, dextromethorphan) in terms of reducing cough intensity and frequency, and nocturnal awakenings. This result further reinforces the favorable benefit/risk profile of levodropropizine in the management of cough. The efficacy of levodropropizine in the treatment of cough in children and adults is higher than that of the common centrally-acting anti-tussive.</p>","PeriodicalId":49031,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2015-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s40248-015-0014-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33283825","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Kartagener's syndrome: review of a case series.","authors":"Nicola Ciancio,&nbsp;Maria Margherita de Santi,&nbsp;Raffaele Campisi,&nbsp;Laura Amato,&nbsp;Giuseppina Di Martino,&nbsp;Giuseppe Di Maria","doi":"10.1186/s40248-015-0015-2","DOIUrl":"https://doi.org/10.1186/s40248-015-0015-2","url":null,"abstract":"<p><strong>Background: </strong>Kartagener Syndrome (KS) is a rare autosomal recessive genetic disorder, resulting in a group of clinical manifestations, including bronchiectasis, chronic pansinusitis and situs inversus.</p><p><strong>Methods: </strong>We hereby reviewed eight cases of this rare entity selected from patients attending our outpatients Respiratory Unit since 2006. Samples of respiratory epithelium were obtained with the method of nasal brushing and sent to a specialized center in order to be studied with electron microscopy. At least 50 cross sections of different cilia from different cells were observed in each specimen to study the axonemal structure. Electron micrographs were taken at a magnification of X 50,000 to determine the orientation of the cilia and at a magnification of X 110,000 to study the axonemal pattern. The incidence of abnormal cilia was expressed as a percentage.</p><p><strong>Results: </strong>We observed different ultrastructural defects in our KS patients, including absence of outer dynein arms, absence of outer and inner dynein arms, and absence of the central pair with transposition of a peripheral doublet into the central position. Patient's follow up lasted till 2014, however two patients with more severe clinical behavior died before.</p><p><strong>Conclusions: </strong>This is a review of a case series, yet our data has shown that nasal brushing with ultrastructural pathological differentiation may be useful to identify patients with high risk and to develop more complex clinical presentations.</p>","PeriodicalId":49031,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2015-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s40248-015-0015-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33388802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cognitive dysfunction in severe chronic obstructive pulmonary disease (COPD) with or without Long-Term Oxygen Therapy (LTOT).","authors":"Roberto W Dal Negro,&nbsp;Luca Bonadiman,&nbsp;Fernanda P Bricolo,&nbsp;Silvia Tognella,&nbsp;Paola Turco","doi":"10.1186/s40248-015-0013-4","DOIUrl":"https://doi.org/10.1186/s40248-015-0013-4","url":null,"abstract":"<p><strong>Background: </strong>Chronic Obstructive Pulmonary Disease (COPD) is a progressive respiratory condition which can lead to comorbidities of variable severity, cognitive dysfunction included. The role of supplemental oxygen in preventing COPD-induced cognitive deterioration is still debated, but only episodically investigated. The aim of this study was to compare the cognitive pattern of hypoxemic COPD subjects treated with long-term oxygen (LTOT) to that of patients of comparable severity assuming oxygen on irregular basis, and to normal reference values.</p><p><strong>Methods: </strong>Lung function, arterial blood gases, health status, and cognitive function measured by means of four psychometric tests focusing different domains of cognition (such as: MMSE, Clock test; TMT-A; TMT-B) were assessed in 146 well matched hypoxemic COPD patients (males n = 96, 66%; mean age = 70.5 ± 12.9). Seventy-three patients were assuming long-term oxygen (LTOT), while the remaining seventy-three were only using oxygen as needed (AN). Regarding statistics, t test and ANOVA (Duncan test) were used to analyze data, assuming a p < 0.05 as the lowest limit of significance.</p><p><strong>Results: </strong>Even though all COPD patients showed a poorer psychometric profile vs corresponding normal reference values, LTOT patients showed a lower prevalence of severe deterioration in cognition. Also the extent of impairment was significantly lower in these patients when assessed by TMT-A and TMT-B (p < 0.012 and 0.001, respectively), but not when measured by MMSE and Clock test (both p = ns). Several domains of cognition are variably affected by persistent hypoxemia in COPD patients. A panel of psychometric tools is needed for identifying the pattern of cognitive dysfunctions in these patients. Memory and attention (functions assessed by MMSE and Clock test) are only mildly-moderately affected, while visual processing, reproduction of numeric sequences, cognition flexibility, and shifting capacity (functions assessed by TMT-A and TMT-B) are much more deteriorated (p < 0.012 and p < 0.001, respectively).</p><p><strong>Conclusions: </strong>Only LTOT allows to preserve significantly (p < 0.022) cognitive functions from the COPD-induced deterioration. This assumption is of strategic value for COPD patients who are prescribed long-term oxygen because they frequently are not aware of the cognitive risks related to their condition.</p>","PeriodicalId":49031,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2015-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s40248-015-0013-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33147190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research on psychosocial aspects of asthma in the Arab world: a literature review.","authors":"Anas J Al-Khateeb, Jamal M Al Khateeb","doi":"10.1186/s40248-015-0011-6","DOIUrl":"10.1186/s40248-015-0011-6","url":null,"abstract":"<p><p>The importance of psychosocial factors in the management of bronchial asthma has long been recognized. This paper offers a review of research published in the English language related to psychosocial aspects of bronchial asthma in Arab countries. Several databases (PubMed, Science Direct, Springer Link, ERIC, and PsychInfo) were searched using the following keywords: bronchial asthma, Arab countries, Algiers, Bahrain, Comoros, Djibouti, Egypt, Iraq, Jordan, Kuwait, Lebanon, Libya, Mauritania, Morocco, Oman, Palestine (West Bank, Gaza), Qatar, Saudi Arabia, Syria, Tunisia, Sudan, Somalia; United Arab Emirates, and Yemen. Thirty-two studies were conducted in 9 Arab countries. Almost all studies found were published in the last fourteen years with an apparent increasing rate in the last five years. In descending order, these studies addressed: knowledge of and attitudes toward asthma, quality of life, behavioral and emotional problems and factors related to academic achievement. The main results of the studies reviewed were: (a) physicians', school staff's, and parents' knowledge of and attitudes toward asthma were generally unsatisfactory, (b) in-service asthma education programs significantly impacted parent and staff knowledge and attitudes, and asthma management practices, (c) quality of life in children and adolescents was significantly adversely affected by asthma, (d) asthma was a common cause of school absenteeism, and had a significant negative impact on academic achievement of students, and (e) students with asthma had significantly higher rates of behavioral and emotional difficulties compared to students without asthma. The paper concludes with a discussion about the implications of these results and a call for further research in this area. </p>","PeriodicalId":49031,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2015-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4405861/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33125360","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}