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Taneja SL, Passi M, Bhattacharya S, Schueler SA, Gurram S, Koh C. Social Media and Research Publication Activity During Early Stages of the COVID-19 Pandemic: Longitudinal Trend Analysis. J Med Internet Res 2021; 23:e26956. [PMID: 33974550 PMCID: PMC8212965 DOI: 10.2196/26956] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 05/05/2021] [Accepted: 05/17/2021] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND The COVID-19 pandemic has highlighted the importance of rapid dissemination of scientific and medical discoveries. Current platforms available for the distribution of scientific and clinical research data and information include preprint repositories and traditional peer-reviewed journals. In recent times, social media has emerged as a helpful platform to share scientific and medical discoveries. OBJECTIVE This study aimed to comparatively analyze activity on social media (specifically, Twitter) and that related to publications in the form of preprint and peer-reviewed journal articles in the context of COVID-19 and gastroenterology during the early stages of the COVID-19 pandemic. METHODS COVID-19-related data from Twitter (tweets and user data) and articles published in preprint servers (bioRxiv and medRxiv) as well as in the PubMed database were collected and analyzed during the first 6 months of the pandemic, from December 2019 through May 2020. Global and regional geographic and gastrointestinal organ-specific social media trends were compared to preprint and publication activity. Any relationship between Twitter activity and preprint articles published and that between Twitter activity and PubMed articles published overall, by organ system, and by geographic location were identified using Spearman's rank-order correlation. RESULTS Over the 6-month period, 73,079 tweets from 44,609 users, 7164 journal publications, and 4702 preprint publications were retrieved. Twitter activity (ie, number of tweets) peaked in March 2020, whereas preprint and publication activity (ie, number of articles published) peaked in April 2020. Overall, strong correlations were identified between trends in Twitter activity and preprint and publication activity (P<.001 for both). COVID-19 data across the three platforms mainly concentrated on pulmonology or critical care, but when analyzing the field of gastroenterology specifically, most tweets pertained to pancreatology, most publications focused on hepatology, and most preprints covered hepatology and luminal gastroenterology. Furthermore, there were significant positive associations between trends in Twitter and publication activity for all gastroenterology topics (luminal gastroenterology: P=.009; hepatology and inflammatory bowel disease: P=.006; gastrointestinal endoscopy: P=.007), except pancreatology (P=.20), suggesting that Twitter activity did not correlate with publication activity for this topic. Finally, Twitter activity was the highest in the United States (7331 tweets), whereas PubMed activity was the highest in China (1768 publications). CONCLUSIONS The COVID-19 pandemic has highlighted the potential of social media as a vehicle for disseminating scientific information during a public health crisis. Sharing and spreading information on COVID-19 in a timely manner during the pandemic has been paramount; this was achieved at a much faster pace on social media, particularly on Twitter. Future investigation could demonstrate how social media can be used to augment and promote scholarly activity, especially as the world begins to increasingly rely on digital or virtual platforms. Scientists and clinicians should consider the use of social media in augmenting public awareness regarding their scholarly pursuits.
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Affiliation(s)
- Sonia L Taneja
- National Institutes of Diabetes and Digestive and Kidney Diseases, Digestive Disease Branch, Bethesda, MD, United States
| | - Monica Passi
- National Institutes of Diabetes and Digestive and Kidney Diseases, Digestive Disease Branch, Bethesda, MD, United States
| | - Sumona Bhattacharya
- National Institutes of Diabetes and Digestive and Kidney Diseases, Digestive Disease Branch, Bethesda, MD, United States
| | - Samuel A Schueler
- National Institutes of Diabetes and Digestive and Kidney Diseases, Digestive Disease Branch, Bethesda, MD, United States
| | - Sandeep Gurram
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Christopher Koh
- Liver Diseases Branch, National Institutes of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, United States
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Hoogcarspel SJ, Doodeman HJ, Schakenraad D, de Nooij L. [Acute care during the first corona wave. Minor health damage for patients without covid-19 in a Dutch hospital]. Ned Tijdschr Geneeskd 2021; 165:D5650. [PMID: 33793135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
GOAL To study the effect of the first COVID-19 wave in combination with the lockdown on acute care in the Netherlands. DESIGN Retrospective cohort study METHOD: For this study, data was collected from patients who visited the emergency department (ED) and Cardiac Care Unit of Noordwest Ziekenhuisgroep in Alkmaar and Den Helder. This data collection took place from 1 February to 28 June in 2019 and during the same period in 2020. The number of visits per day was investigated. The outcome measures for hospital occupation were the number of admissions per day and the average length of stay. Outcome measures for health damage were length of stay and mortality. RESULTS The number of ED visits fell by 27% during the lockdown. For the specialties of internal medicine and pulmonary medicine, the number of admissions from the ED was the same during the lockdown, but the length of stay was longer. For all other specialties, the number of admissions from the ED was lower during the lockdown, but the admission duration was the same. Mortality was higher and hospital stay longer for patients admitted to the specialties of internal medicine and pulmonary medicine. In all other specialisms studied, there was no higher mortality or longer hospital stay. CONCLUSION From the start of the lockdown, there was a sharp drop in the number of ED visits. The number of ED visits recovered slowly after this drop. For specialties that did not treat COVID-19 patients, hospital occupation was lower than usual. The number of admissions from the ED had decreased for these specialties. Based on the outcome measures length of stay and mortality, we were unable to find any indications of health damage as a result of the drop in admissions.
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Affiliation(s)
- S J Hoogcarspel
- Noordwest Ziekenhuisgroep, afd. Spoedeisende Hulp, Alkmaar
- Contact: S. J. Hoogcarspel
| | - H J Doodeman
- Noordwest Ziekenhuisgroep, Noordwest Academie, Alkmaar
| | - D Schakenraad
- Noordwest Ziekenhuisgroep, afd. Spoedeisende Hulp, Alkmaar
| | - L de Nooij
- Noordwest Ziekenhuisgroep, afd. Spoedeisende Hulp, Alkmaar
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Weiner M, Dexter PR, Heithoff K, Roberts AR, Liu Z, Griffith A, Hui S, Schelfhout J, Dicpinigaitis P, Doshi I, Weaver JP. Identifying and Characterizing a Chronic Cough Cohort Through Electronic Health Records. Chest 2020; 159:2346-2355. [PMID: 33345951 DOI: 10.1016/j.chest.2020.12.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 12/03/2020] [Accepted: 12/06/2020] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Chronic cough (CC) of 8 weeks or more affects about 10% of adults and may lead to expensive treatments and reduced quality of life. Incomplete diagnostic coding complicates identifying CC in electronic health records (EHRs). Natural language processing (NLP) of EHR text could improve detection. RESEARCH QUESTION Can NLP be used to identify cough in EHRs, and to characterize adults and encounters with CC? STUDY DESIGN AND METHODS A Midwestern EHR system identified patients aged 18 to 85 years during 2005 to 2015. NLP was used to evaluate text notes, except prescriptions and instructions, for mentions of cough. Two physicians and a biostatistician reviewed 12 sets of 50 encounters each, with iterative refinements, until the positive predictive value for cough encounters exceeded 90%. NLP, International Classification of Diseases, 10th revision, or medication was used to identify cough. Three encounters spanning 56 to 120 days defined CC. Descriptive statistics summarized patients and encounters, including referrals. RESULTS Optimizing NLP required identifying and eliminating cough denials, instructions, and historical references. Of 235,457 cough encounters, 23% had a relevant diagnostic code or medication. Applying chronicity to cough encounters identified 23,371 patients (61% women) with CC. NLP alone identified 74% of these patients; diagnoses or medications alone identified 15%. The positive predictive value of NLP in the reviewed sample was 97%. Referrals for cough occurred for 3.0% of patients; pulmonary medicine was most common initially (64% of referrals). LIMITATIONS Some patients with diagnosis codes for cough, encounters at intervals greater than 4 months, or multiple acute cough episodes may have been misclassified. INTERPRETATION NLP successfully identified a large cohort with CC. Most patients were identified through NLP alone, rather than diagnoses or medications. NLP improved detection of patients nearly sevenfold, addressing the gap in ability to identify and characterize CC disease burden. Nearly all cases appeared to be managed in primary care. Identifying these patients is important for characterizing treatment and unmet needs.
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Affiliation(s)
- Michael Weiner
- Regenstrief Institute, Inc., Indianapolis, IN; Indiana University, Indianapolis, IN; Center for Health Information and Communication, US Department of Veterans Affairs, Veterans Health Administration, Health Services Research and Development Service CIN 13-416, Richard L. Roudebush VA Medical Center, Indianapolis, IN.
| | - Paul R Dexter
- Regenstrief Institute, Inc., Indianapolis, IN; Indiana University, Indianapolis, IN; Eskenazi Health, Indianapolis, IN
| | | | | | - Ziyue Liu
- Indiana University, Indianapolis, IN
| | | | - Siu Hui
- Regenstrief Institute, Inc., Indianapolis, IN
| | | | - Peter Dicpinigaitis
- Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY
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Abstract
OBJECTIVES A current diagnosis of asthma cannot be objectively confirmed in many patients with physician-diagnosed asthma. Estimates of resource use in overdiagnosed cases of asthma are necessary to measure the burden of overdiagnosis and to evaluate strategies to reduce this burden. We assessed differences in asthma-related healthcare resource use between patients with a confirmed asthma diagnosis and those with asthma ruled out. DESIGN Population-based, prospective cohort study. SETTING Participants were recruited through random-digit dialling of both landlines and mobile phones in the province of British Columbia, Canada. PARTICIPANTS We included 345 individuals ≥12 years of age with a self-reported physician diagnosis of asthma. The diagnosis of asthma was reassessed at the end of 12 months of follow-up using a structured algorithm, which included a bronchodilator reversibility test, methacholine challenge test, and if necessary medication tapering and a second methacholine challenge test. PRIMARY AND SECONDARY OUTCOME MEASURES Self-reported annual asthma-related direct healthcare costs (2017 Canadian dollars), outpatient physician visits and medication use from the perspective of the Canadian healthcare system. RESULTS Asthma was ruled out in 86 (24.9%) participants. The average annual asthma-related direct healthcare costs for participants with confirmed asthma were $C497.9 (SD $C677.9) and for participants with asthma ruled out, $C307.7 (SD $C424.1). In the adjusted analyses, a confirmed diagnosis was associated with higher direct healthcare costs (relative ratio (RR)=1.60, 95% CI 1.14 to 2.22), increased rate of specialist visits (RR=2.41, 95% CI 1.05 to 5.40) and reliever medication use (RR=1.62, 95% CI 1.09 to 2.35), but not primary care physician visits (p=0.10) or controller medication use (p=0.11). CONCLUSIONS A quarter of individuals with a physician diagnosis of asthma did not have asthma after objective re-evaluation. These participants still consumed a significant amount of asthma-related healthcare resources. The population-level economic burden of asthma overdiagnosis could be substantial.
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Affiliation(s)
- Bryan Ng
- Respiratory Evaluation Sciences Program, Collaboration for Outcomes Research and Evaluation, The University of British Columbia Faculty of Pharmaceutical Sciences, Vancouver, British Columbia, Canada
| | - Mohsen Sadatsafavi
- Respiratory Evaluation Sciences Program, Collaboration for Outcomes Research and Evaluation, The University of British Columbia Faculty of Pharmaceutical Sciences, Vancouver, British Columbia, Canada
- Institute for Heart and Lung Health, The University of British Columbia Department of Medicine, Vancouver, British Columbia, Canada
| | - Abdollah Safari
- Respiratory Evaluation Sciences Program, Collaboration for Outcomes Research and Evaluation, The University of British Columbia Faculty of Pharmaceutical Sciences, Vancouver, British Columbia, Canada
- Institute for Heart and Lung Health, The University of British Columbia Department of Medicine, Vancouver, British Columbia, Canada
| | - J Mark FitzGerald
- Institute for Heart and Lung Health, The University of British Columbia Department of Medicine, Vancouver, British Columbia, Canada
| | - Kate M Johnson
- Respiratory Evaluation Sciences Program, Collaboration for Outcomes Research and Evaluation, The University of British Columbia Faculty of Pharmaceutical Sciences, Vancouver, British Columbia, Canada
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Rouis H, Melki S, Rouis S, Nouira S, Ben Abdelaziz A, Ben Abdelaziz A. Bibliometrics of Tunisian publications on respiratory tract diseases from 2010 to 2014. Tunis Med 2019; 97:1192-1204. [PMID: 32173818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
AIM To describe the bibliometric characteristics of Tunisian publications on respiratory tract diseases, during the quinquennium 2010-2014. METHODS This is a descriptive bibliometric study of respiratory medicine publications, indexed in "Medline", based on their MSDSs. All included articles were written by Tunisian researchers regardless of their position in the list of co-authors. The topics of the publications were explored through their "major" and "generic" keywords. RESULTS A total of 340 publications was captured in Medline. These articles were co- authored by 218 authors in first position and 163 in last position. They were signed by pulmonologists, in first and last position respectively in 21.5% and 22.4% of articles. The A. Mami Hospital was the major affiliation of the first authors in 19.7% of the publications. These articles were published by 138 journals including "La Tunisie Medicale" in 11.8% of cases. They were "case reports" and written in English respectively in 44.4% and 54.1% of cases. Among 639 major keywords indexing, three were dominant: «Lung Neoplasms» (Tumeurs du poumon), «Chronic Obstructive Pulmonary Disease» (Broncho-pneumopathie chronique obstructive) and «Tuberculosis, Pulmonary» (Tuberculose pulmonaire), in 13.5%, 10.3% and 7.4% of articles respectively. CONCLUSION Tunisian research on respiratory tract diseases has been thematically concordant with the public health needs. However, it has often been of low-level evidence and published in low-impact factor journals.
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Aljohaney AA, Albanna AS, Alhajji MA, Mobeireek AF, Batubara EM, Zalt MB, Alghamdi MA. Survey of flexible bronchoscopy practice in adults in Saudi Arabia. Saudi Med J 2019; 40:238-245. [PMID: 30834418 PMCID: PMC6468201 DOI: 10.15537/smj.2019.3.23964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Objectives: To assess current adherence to international guidelines for practitioners of bronchoscopy in the Kingdom of Saudi Arabia. Methods: A cross-sectional survey was conducted in Saudi Arabia between December 2016 and March 2017. Pulmonologists, thoracic surgeons, and intensivists were invited to answer an emailed self-administered questionnaire survey seeking information on how they performed flexible bronchoscopy in adults. The data collected were compared between the 3 specialties. Results: Eighty-two (18%) of 456 invited practitioners completed the survey. Fifty-eight (72%) of the 82 respondents were pulmonologists. Forty (53%) of 76 respondents (93%) who had received bronchoscopy training received it abroad. Twenty-seven respondents (33%) had also received training in endobronchial ultrasound, electrocautery, brachytherapy, stent insertion, and laser procedures. Fifty-eight respondents (70%) preferred patients to undergo fasting for at least 4 hours before the procedure. Lidocaine was used for topical anesthesia, mainly by aerosol spray or nebulization. Midazolam was used by 62%, fentanyl by 50%, and propofol by 12% of respondents. Ninety percent of pulmonologists reported requesting a chest radiograph after transbronchial lung biopsy. Safety procedures for bronchoscopists, for example, wearing masks and eye protection, and for patients, for example, availability of anesthetic reversal agents, were not universally applied. Conclusion: Bronchoscopy is not standardized in Saudi Arabia. National guidelines for the indications and practice of bronchoscopy are required.
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Affiliation(s)
- Ahmed A Aljohaney
- Department of Internal Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia. E-mail.
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LaCamera PP, Limb SL, Haselkorn T, Morgenthien EA, Stauffer JL, Wencel ML. Physician characteristics associated with treatment initiation patterns in idiopathic pulmonary fibrosis. Chron Respir Dis 2019; 16:1479973119879678. [PMID: 31558049 PMCID: PMC6764076 DOI: 10.1177/1479973119879678] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 08/30/2019] [Accepted: 09/03/2019] [Indexed: 11/18/2022] Open
Abstract
Pirfenidone and nintedanib are oral antifibrotic agents approved for the treatment of idiopathic pulmonary fibrosis (IPF). Real-world data on factors that influence IPF treatment decisions are limited. Physician characteristics associated with antifibrotic therapy initiation following an IPF diagnosis were examined in a sample of US pulmonologists. An online, self-administered survey was fielded to pulmonologists between April 10, 2017, and May 17, 2017. Pulmonologists were included if they spent >20% of their time in direct patient care and had ≥5 patients with IPF receiving antifibrotics. Participants answered questions regarding timing and reasons for considering the initiation of antifibrotic therapy after an IPF diagnosis. A total of 169 pulmonologists participated. The majority (81.7%) considered initiating antifibrotic therapy immediately after IPF diagnosis all or most of the time (immediate group), while 18.3% considered it only some of the time or not at all (delayed group). Pulmonologists in the immediate group were more likely to work in private practice (26.1%), have a greater mean percentage of patients receiving antifibrotic therapy (60.8%), and decide to initiate treatment themselves (31.2%) versus those in the delayed group (16.1%, 30.5%, and 16.1%, respectively). Most pulmonologists consider initiating antifibrotic treatment immediately after establishing an IPF diagnosis all or most of the time versus using a "watch-and-wait" approach. Distinguishing characteristics between pulmonologists in the immediate group versus the delayed group included practice setting, percentage of patients receiving antifibrotic therapy, and the decision-making dynamics between the patient and the pulmonologist.
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Affiliation(s)
- Peter P LaCamera
- Department of Pulmonary Medicine/Respiratory Care St. Elizabeth’s
Medical Center, Boston, MA, USA
| | | | | | | | | | - Mark L Wencel
- Department of Pulmonary Medicine Via Christi Health, Wichita, KS,
USA
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Ip-Buting A, Kelly J, Santana MJ, Penz ED, Flemons WW, Tsai WH, Fraser KL, Hanly PJ, Pendharkar SR. Evaluation of an alternative care provider clinic for severe sleep-disordered breathing: a study protocol for a randomised controlled trial. BMJ Open 2017; 7:e014012. [PMID: 28360244 PMCID: PMC5372098 DOI: 10.1136/bmjopen-2016-014012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
INTRODUCTION Despite the high prevalence of sleep-disordered breathing (SDB) and the significant health consequences associated with untreated disease, access to diagnosis and treatment remains a challenge. Even patients with severe SDB (severe obstructive sleep apnoea or hypoventilation), who are at particularly high risk of adverse health effects, are subject to long delays. Previous research has demonstrated that, within a sleep clinic, management by alternative care providers (ACPs) is effective for patients with milder forms of SDB. The purpose of this study is to compare an ACP-led clinic (ACP Clinic) for patients with severe SDB to physician-led care, from the perspective of clinical outcomes, health system efficiency and cost. METHODS AND ANALYSIS The study is a randomised, controlled, non-inferiority study in which patients who are referred with severe SDB are randomised to management by a sleep physician or by an ACP. ACPs will be supervised by sleep physicians for safety. The primary outcome is positive airway pressure (PAP) adherence after 3 months of therapy. Secondary outcomes include: long-term PAP adherence; clinical response to therapy; health-related quality of life; patient satisfaction; healthcare usage; wait times from referral to treatment initiation and cost-effectiveness. The economic analysis will be performed using the perspective of a publicly funded healthcare system. ETHICS AND DISSEMINATION Ethics approval was obtained from the Conjoint Health Research Ethics Board (ID: REB13-1280) at the University of Calgary. Results from this study will be disseminated through presentations at scientific conferences and publication in peer-reviewed journals. TRIAL REGISTRATION NUMBER NCT02191085; Pre-results.
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Affiliation(s)
- Ada Ip-Buting
- W21C Research and Innovation Centre, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Jenny Kelly
- W21C Research and Innovation Centre, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Maria J Santana
- W21C Research and Innovation Centre, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Erika D Penz
- College of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - W Ward Flemons
- W21C Research and Innovation Centre, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Medicine, CummingSchool of Medicine, University of Calgary, Calgary, Alberta, Canada
- Foothills Medical Centre Sleep Centre, University of Calgary, Calgary, Alberta, Canada
| | - Willis H Tsai
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Medicine, CummingSchool of Medicine, University of Calgary, Calgary, Alberta, Canada
- Foothills Medical Centre Sleep Centre, University of Calgary, Calgary, Alberta, Canada
| | - Kristin L Fraser
- Department of Medicine, CummingSchool of Medicine, University of Calgary, Calgary, Alberta, Canada
- Foothills Medical Centre Sleep Centre, University of Calgary, Calgary, Alberta, Canada
| | - Patrick J Hanly
- Department of Medicine, CummingSchool of Medicine, University of Calgary, Calgary, Alberta, Canada
- Foothills Medical Centre Sleep Centre, University of Calgary, Calgary, Alberta, Canada
| | - Sachin R Pendharkar
- W21C Research and Innovation Centre, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Medicine, CummingSchool of Medicine, University of Calgary, Calgary, Alberta, Canada
- Foothills Medical Centre Sleep Centre, University of Calgary, Calgary, Alberta, Canada
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Biermann A, Geissler A. [Cases and duration of mechanical ventilation in German hospitals : An analysis of DRG incentives and developments in respiratory medicine]. Anaesthesist 2016; 65:663-72. [PMID: 27492151 DOI: 10.1007/s00101-016-0208-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Revised: 06/30/2016] [Accepted: 07/01/2016] [Indexed: 11/26/2022]
Abstract
BACKGROUND Diagnosis-related groups (DRGs) have been used to reimburse hospitals services in Germany since 2003/04. Like any other reimbursement system, DRGs offer specific incentives for hospitals that may lead to unintended consequences for patients. In the German context, specific procedures and their documentation are suspected to be primarily performed to increase hospital revenues. Mechanical ventilation of patients and particularly the duration of ventilation, which is an important variable for the DRG-classification, are often discussed to be among these procedures. OBJECTIVES The aim of this study was to examine incentives created by the German DRG-based payment system with regard to mechanical ventilation and to identify factors that explain the considerable increase of mechanically ventilated patients in recent years. Moreover, the assumption that hospitals perform mechanical ventilation in order to gain economic benefits was examined. MATERIAL AND METHODS In order to gain insights on the development of the number of mechanically ventilated patients, patient-level data provided by the German Federal Statistical Office and the German Institute for the Hospital Remuneration System were analyzed. The type of performed ventilation, the total number of ventilation hours, the age distribution, mortality and the DRG distribution for mechanical ventilation were calculated, using methods of descriptive and inferential statistics. Furthermore, changes in DRG-definitions and changes in respiratory medicine were compared for the years 2005-2012. RESULTS Since the introduction of the DRG-based payment system in Germany, the hours of ventilation and the number of mechanically ventilated patients have substantially increased, while mortality has decreased. During the same period there has been a switch to less invasive ventilation methods. The age distribution has shifted to higher age-groups. A ventilation duration determined by DRG definitions could not be found. CONCLUSION Due to advances in respiratory medicine, new ventilation methods have been introduced that are less prone to complications. This development has simultaneously improved survival rates. There was no evidence supporting the assumption that the duration of mechanical ventilation is influenced by the time intervals relevant for DRG grouping. However, presumably operational routines such as staff availability within early and late shifts of the hospital have a significant impact on the termination of mechanical ventilation.
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Affiliation(s)
- A Biermann
- Wissenschaftliches Institut der AOK (WIdO), Berlin, Deutschland.
| | - A Geissler
- Fachgebiet Management im Gesundheitswesen, Technische Universität Berlin, Berlin, Deutschland
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Winck JC. 40 years of history of PhD graduates in Respiratory Medicine in Portugal. Towards professorship or beyond? Rev Port Pneumol (2006) 2016; 22:236-237. [PMID: 27080085 DOI: 10.1016/j.rppnen.2016.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Accepted: 01/05/2016] [Indexed: 06/05/2023] Open
Affiliation(s)
- J C Winck
- Faculty of Medicine, Porto University, Portugal.
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Affiliation(s)
- Stephen C Dorner
- Department of Health Policy and Management, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Douglas B Jacobs
- Department of Health Policy and Management, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Benjamin D Sommers
- Department of Health Policy and Management, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
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Buzan MTA, Pop CM, Raduta M, Eichinger M, Heussel CP. Respiratory tuberculosis in children and adolescents: Assessment of radiological severity pattern and age-related changes within two decades. Pneumologia 2015; 64:8-12. [PMID: 27451588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
INTRODUCTION Despite the global decline of tuberculosis (TB), the annual risk of TB infection in children from developing countries remains high. Giving the global and regional epidemiological context in the past 20 years and a recent classification, dividing childhood TB into severe and non-severe disease, our aim was to find possible differences regarding disease severity in the pediatric population, as assessed by chest radiography (CXR) over 2 decades. MATERIALS AND METHOD A retrospective analysis of CXRs from newly confirmed respiratory TB patients was performed at the Pediatric Pulmonology Department of a tertiary-care university hospital that acts as a referral TB center in Transylvania. CXRs were reviewed for all patients suffering from respiratory TB in 1994-1999 (Group A) and all respective cases from 2008-2013 (Group B). RESULTS In the 110 respiratory TB cases identified in group A and 73 respective cases found in group B, the male:female distribution was similar, 56%-44%. In group A a severe pattern was present in 34% of patients, while in group B there were 43% of respective cases. The median age for severe disease in group A was 10 years, and 15 years in group B (p < 0.05). Furthermore, in group B there was less mediastinal lymphadenopathy (55% vs. 68% in group A), more cavities (11% vs. 6% in group A) and a significantly higher number of consolidation, 38% vs. 25% (p = 0.04). CONCLUSION CXR findings in the pediatric population have evolved from a mainly nonsevere TB pattern to an increased prevalence of severe disease, found mostly in the adolescents.
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Abstract
OBJECTIVE We aimed to identify the 100 top-cited articles published on chronic obstructive pulmonary disease (COPD) and to analyze their characteristics so as to provide information on the achievement and development in COPD research over the past decades. METHODS AND MATERIALS A comprehensive list of citation classics in COPD was generated by searching the Science Citation Index expanded database, using the keywords "COPD" or "chronic obstructive pulmonary disease" or "chronic obstructive pulmonary diseases". The 100 top-cited research papers were retrieved by reading the abstract or full text if needed. All eligible articles were read for basic information, including country of origin, organizations, article type, journals, research field, and authors. RESULTS The 100 top-cited articles on COPD were published between 1966 and 2010. The number of citations ranged from 254 to 2,164, with a mean of 450 citations for each article. These citation classics were from 32 countries, with 38 from the United States. The Imperial College London led the list of classics, with 16 papers. The 100 top-cited articles were distributed in 18 journals, with the American Journal of Respiratory, Critical Care Medicine, and Journal of the American Medical Association topping the list. Among the various fields, both respiratory system (63%) and general internal medicine (63%) were the most common fields of study for the 100 articles. CONCLUSION Our bibliometric analysis provides a historical perspective on the progress of scientific research on COPD. Articles originating from the United States and published in high-impact specialized respiratory journals are most likely to be cited in the field of COPD research.
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Affiliation(s)
- Wenchao Gu
- Department of Respiratory Medicine, People’s Hospital of Shanghai, Pudong New Area, People’s Republic of China
| | - Yaping Yuan
- Department of Respiratory Medicine, People’s Hospital of Shanghai, Pudong New Area, People’s Republic of China
| | - Hua Yang
- Department of Respiratory Medicine, People’s Hospital of Shanghai, Pudong New Area, People’s Republic of China
| | - Guangsheng Qi
- Department of Respiratory Medicine, People’s Hospital of Shanghai, Pudong New Area, People’s Republic of China
| | - Xiaoyan Jin
- Department of Respiratory Medicine, Tongren Hospital, Shanghai, People’s Republic of China
| | - Jin Yan
- Department of Respiratory Medicine, Tongren Hospital, Shanghai, People’s Republic of China
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Silberbauer C, Grunbacher E. [Consequences of hospitalisations on smoking behaviour in psychiatric and somatic inpatients]. Neuropsychiatr 2014; 28:56-62. [PMID: 24659186 DOI: 10.1007/s40211-014-0102-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Accepted: 02/22/2014] [Indexed: 06/03/2023]
Abstract
BACKGROUND To examine the differences and potential changes that occur in smoking habits among psychiatric and somatic patients due to and during their hospital stay in a general hospital. METHODS Inpatients of three departments (psychiatry,cardiology, pulmology) were given a questionnaire that asked for epidemiologic data and their smoking habits,including the Fagerstrom-Test. In order to achieve sufficient data, the questionnaire was administered twice on two different dates. Primary goal of this examination was to determine a potential change in smoking behaviour whereas the secondary goal was to check for differences between psychiatric and somatic inpatients and within the psychiatric diagnostic groups according to their smoking habits respectively. According to a lack of normal distribution of the data non parametric tests undvisual classifying were used for statistical analysis. RESULTS A substantial proportion (26.4 %) of psychiatric inpatients reported an increase in cigarette consumption or have restarted or newly started smoking cigarettes are due to their admission. On the other hand, none of the somatic patients did so, actually they showed higher proportion of being non-smokers. There were statistically significant differences between psychiatric and somatic patients in two age-groups due to their change in smoking habits and severity of nicotine dependence as measured by the Fagerstrom-test. Among the psychiatric patients sampled, those with schizophrenia and affective disorders showed high prevalence of being highly addicted smokers in 85.7 and 44.4 % respectively. CONCLUSIONS As a result of this small sample and hindered comparability of somatic and psychiatric groups of inpatients further investigations are needed to evaluate the influence of hospitalisations on smoking behaviour and to tailor suitable actions
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Thijssing L, van der Heijden J, Melissant C, Chavannes N, Witkamp L, Jaspers M. Telepulmonology and telespirometry. Stud Health Technol Inform 2014; 205:211-215. [PMID: 25160176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Taking and interpreting spirometry tests has proven difficult in primary care practice. This may lead to mis- or underdiagnosis of pulmonary diseases, among others chronic obstructive pulmonary disease. Telespirometry and telepulmonology consultation (TPC) may play a role in monitoring and improving the quality of the spirometry tests, supporting GPs in interpreting spirometry test results and reducing the number of physical referrals to the pulmonologist. In telespirometry up to 10% of spirometry results uploaded by GPs were randomly sent to a pulmonologist. Both the GP or practice nurse and the pulmonologist interpreted the spirometry results and gave their diagnostic findings. Additionally the pulmonologist assessed the quality of the test. In TPC a GP could digitally consult a pulmonologist for advice or referral of patients. On sending and closing the TPC consult the GP was presented a number of questions. Based on these questions the percentage of prevented physical referrals and the educational effect experienced by the GPs were determined. Almost a third of the 227 telespirometry tests was of Moderate or Bad quality. The Kappa of the interobserver agreement on diagnostic findings between GP and pulmonologist was 0.38. Between April 2009 and January 2014, GPS sent 4.488 TPCs to pulmonologists. Sixty-nine percent of the TPCs were sent to gain advice, the others were sent in order to prevent a physical referral. Overall telepulmonology reduced the number of physical referrals by 22%. In 90% of the TPCs the GPs indicated they had learned from the consult.
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Affiliation(s)
| | | | | | - Niels Chavannes
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, The Netherlands
| | - Leonard Witkamp
- KSYOS Health Management Research, Amstelveen, The Netherlands
| | - Monique Jaspers
- Center of Human Factors Engineering of Health Information Technology HITlab, Department of Medical Informatics, Academic Medical Center-University of Amsterdam, The Netherlands
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Achi VH, Brou Ahui JC, Anon JC, Kouassi AB, Bi Djè H, Horo K, N'dhatz MS, Koffi N, Aka Danguy E. [Etiologies of non tuberculous empyema in adult patients infected with HIV in a service of pneumology, Abidjan (Ivory Coast)]. Rev Pneumol Clin 2013; 69:121-125. [PMID: 23434036 DOI: 10.1016/j.pneumo.2012.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2011] [Revised: 10/30/2012] [Accepted: 11/06/2012] [Indexed: 06/01/2023]
Abstract
OBJECTIVES To identify the main bacteria that cause thoracic empyema of HIV-infected patients. METHODS Retrospective study analyzing the etiology of thoracic empyema in patients admitted to the pneumology clinic of the university hospital center in Abidjan from January 1998 to December 2010. We included all patients with bacteriologically confirmed thoracic empyema and had serological test for HIV. We compared the different pathogens based on HIV status. RESULTS There were 42 patients of thoracic empyema composed of 24 (63.3%) HIV-infected patients [15 (62.5%) males and nine (37.5%) women] and 18 (36.7%) HIV-negative patients [13 (72.22%) men and five (27.78%) women]. The average age of HIV-infected patients was 41.2 years and 44.8 years for HIV-negative patients. HIV status was known only for 4.76% patients at admission, and most of them had a severe stage of immune suppression, (the average T CD4 cell count was 96/mm(3)). Pleurisy was monomicrobial in 83.33% HIV-infected patients and 94.4% HIV-negative patients. It was polymicrobial in 16.67% immunocompromised patients and 5.56% HIV-negative patient. Gram-negative bacteria were isolated from 58.33% HIV-infected patients. Streptococcus Pneumoniae was observed in 61.11% HIV-negative patients. CONCLUSIONS Gram-negative bacteria are the main causes of thoracic empyema in patients HIV-infected.
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Affiliation(s)
- V H Achi
- Service de pneumo-phtisiologie, centre hospitalier universitaire CHU de Bouaké, Bouaké, Côte d'Ivoire.
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Thijssing L, van der Heijden JP, Chavannes NH, Melissant CF, Jaspers MWM, Witkamp L. Telepulmonology in the Netherlands: effect on quality and efficiency of care. Stud Health Technol Inform 2013; 192:1087. [PMID: 23920861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
In telepulmonology a general practitioner (GP) digitally consults a local pulmonologist. This study assessed the effect of telepulmonology on quality and efficiency of care. Efficiency of care was measured as the percentage of prevented physical referrals. Quality of care was measured using 5 indicators. Thirty-one percent of the TelePulmonology Consultations (TPCs) were sent to prevent a physical referral, the other TPCs were sent to ask for advice of the pulmonologist. Sixty-eight percent of the TPCs sent to prevent a physical referral indeed prevented a physical referral. Eighteen percent of the TPCs sent for advice resulted in a physical referral on advice of the pulmonologist. These patients would not have been referred without telepulmonology.
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Affiliation(s)
- Leonie Thijssing
- Center for Human Factors Engineering of Health Information Technology Department of Medical Informatics, Academic Medical Center-University of Amsterdam, Amsterdam, The Netherlands
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Tonella T, Massari FM, Khirani S, Blasi F, Magrini F. [A data base of a thoracic and cardiovascular department: information on 1001 patients]. Recenti Prog Med 2012; 103:267-274. [PMID: 22825381 DOI: 10.1701/1127.12429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The Authors illustrate the results derived from a data base of a thoracic and cardiovascular Department, comprehensive of 1001 patients (464 M and 537 F, average age 71, minimum age 18 and maximum age 101). The conducted analysis results in several considerations: the cause of patient's hospitalization was not relevant to the direct expertise of the Department in the 27,5% of the cases and the profile of the typical-patient is of an elderly person (73% of the cases over 65 years old), basically overweight or obese (35% of the cases with BMI > 25) and with medium-low cultural level (70% of the cases not over middle school); moreover our patients, although under poly-therapy before hospitalization, were discharged with a number of prescribed medicines even more plentiful. The data base of the Department proved to be a useful tool both to instantaneously monitor the departmental activity and also to rationalize the pharmacological therapies.
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Affiliation(s)
- Tatiana Tonella
- Unità Opearativa de Medicina Cardiovasculare, Dipartimento Toraco-Polmonare e Cardiocircolatorio, Fondazino Ospedale Maggiore Policlinico, mangiagalli e Regina Elena, Università di Milano
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Karwat K. [Analysis of causes of death in patients hospitalized in the department of pneumonology]. Pol Merkur Lekarski 2012; 32:221-224. [PMID: 22708277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
UNLABELLED The number of deaths (188 in total; 102 male, 86 female) noted in the Department of Pneumonology, Medical University of Warsaw in 2010 was the highest in the University Hospital. The mortality rate was 4.7% and this ranked us fifth in our hospital. The aim of the study was to analyze the causes of death and the incidence of comorbidities known to influence the overall mortality in the hospital setting. MATERIAL AND METHODS We retrospectively analyzed data of 188 patients who had died in our Department in 2010. RESULTS The three leading causes of death in our patients were: respiratory diseases (pneumonia, chronic obstructive pulmonary disease), neoplasmas and cardiovascular diseases (cardiac failure)--35.1, 33.5 and 20.2%, respectively. The mean age of the deceased patients was 77.1 yrs. A high degree of disease severity and a notable comorbidity was noted. CONCLUSIONS The analysis confirmed that the main factors responsible for the deaths at the hospital are: advanced patient age, severity of underlying disease and comorbidity. The most common cause of death was pneumonia, cancer and heart failure.
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Affiliation(s)
- Krzysztof Karwat
- Warszawski Uniwersytet Medyczny, Katedra i Klinika Chorób Wewnetrznych, Pneumonologii i Alergologii.
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Austria-Corrales F, Cruz-Valdés B, Herrera-Kiengelher L, Vázquez-García JC, Salas-Hernández J. [Burnout syndrome among medical residents during the influenza A H1N1 sanitary contigency in Mexico]. GAC MED MEX 2011; 147:97-103. [PMID: 21527961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
Abstract
OBJECTIVE To measure the degree of stress among medical residents at a Third Level Hospital in Mexico City during the sanitary contingency caused by the AH1N1 influenza virus. METHODS A transversal descriptive study with a non-probabilistic sample of 99 medical residents with different fields of specialization related to respiratory medicine. Researchers applied the Maslach Burnout Inventory questionnaire to evaluate three dimensions: emotional fatigue, depersonalization, and personal fulfillment. The survey was self-administered and anonymous, and the study was conducted during the first AH1N1 influenza virus outbreak (April 23 to May 10, 2009). During that period, the hospital underwent a process of reorganization that included cancelling vacation periods for all medical residents and adjusting duty rosters. RESULTS The highest proportion of medical residents with burnout syndrome was those in their second year of specialization in the area of pneumology. Results also showed that medical residents under 30 years of age had a higher probability of presenting burnout syndrome. No significant differences were found regarding the residents’ place of origin.
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MESH Headings
- Adult
- Burnout, Professional/diagnosis
- Burnout, Professional/epidemiology
- Burnout, Professional/psychology
- Chi-Square Distribution
- Cross-Sectional Studies
- Depersonalization/epidemiology
- Depersonalization/psychology
- Female
- Humans
- Influenza A Virus, H1N1 Subtype
- Influenza, Human/epidemiology
- Internship and Residency/statistics & numerical data
- Male
- Medical Staff, Hospital/psychology
- Medical Staff, Hospital/statistics & numerical data
- Mexico/epidemiology
- Otolaryngology/statistics & numerical data
- Pediatrics/statistics & numerical data
- Prevalence
- Pulmonary Medicine/statistics & numerical data
- Stress Disorders, Traumatic/diagnosis
- Stress Disorders, Traumatic/epidemiology
- Stress Disorders, Traumatic/psychology
- Syndrome
- Thoracic Surgery/statistics & numerical data
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Affiliation(s)
- Fernando Austria-Corrales
- Departamento de Educación Continua, Instituto Nacional de Enfermedades Respiratorias, Secretaría de Salud
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Patel KK, Caramelli B, Gomes A. A survey of recently published cardiovascular, hematological and pneumological original articles in the Brazilian scientific press. Clinics (Sao Paulo) 2011; 66:2159-68. [PMID: 22189744 PMCID: PMC3226614 DOI: 10.1590/s1807-59322011001200024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2011] [Accepted: 11/07/2011] [Indexed: 11/21/2022] Open
Abstract
Recent original scientific contributions published in selected Brazilian periodicals and classifiable under cardiovascular and pulmonary subject categories cover a wide range of sub specialties, both clinical and experimental. Because they appear in journals with only recently enhanced visibility, we have decided to highlight a number of specific items appeared in four Brazilian journals, because we understand that this is an important subsidy to keep our readership adequately informed. These papers cover extensive sub-areas in both fields.
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Quirce S, Plaza V, Picado C, Vennera M, Casafont J. Prevalence of uncontrolled severe persistent asthma in pneumology and allergy hospital units in Spain. J Investig Allergol Clin Immunol 2011; 21:466-471. [PMID: 21995180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
BACKGROUND Severe persistent asthma is often poorly controlled and its prevalence in pneumology and allergy hospital units in Spain is unknown. OBJECTIVES To determine the prevalence of uncontrolled severe persistent asthma in hospital units in Spain and to describe the clinical characteristics of this condition. METHODS An observational, cross-sectional study was conducted in 164 Spanish hospital pneumology and allergology units. A record was made of all patients with asthma and patients with uncontrolled severe asthma (diagnosed on the basis of clinical criteria) seen in these units over 6 months. Information on sociodemographic variables, clinical characteristics, pharmacological asthma treatment, skin prick testing, total serum immunoglobulin E (IgE) levels, pulmonary function (forced expiratory volume in the first second and forced vital capacity), asthma control (Asthma Control Questionnaire [ACQ]), and quality of life (Asthma Quality of Life Questionnaire) was collected. RESULTS According to the clinicians' judgement, 1423 out of 36 649 asthma patients (3.9%, 95% confidence interval, 3.7%-4.1%]) had uncontrolled severe persistent asthma.These patients had a mean (SD) ACQ score of 3.8 (1.0); 55.8% had a positive skin prick test to common aeroallergens and 54.2% had high levels of total serum IgE.The agreement between the assessment of asthma control based on clinicians' criteria and according to the Global Initiative forAsthma (GINA) guidelines was moderate (63.2%, Kic = 0.337), with an underestimation of asthma severity by clinicians; 53.2% of the patients classified as having controlled moderate to severe asthma had uncontrolled severe persistent asthma according to GINA criteria. CONCLUSIONS There is a low prevalence of uncontrolled severe persistent asthma in patients seen at hospital units in Spain according to clinical criteria, although it should be noted that level of asthma control is overestimated by clinicians.
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Affiliation(s)
- S Quirce
- Hospital Universitario La Paz, Servicio de Alergia, Madrid, Spain
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Ouédraogo SM, Toloba Y, Badoum G, Ouédraogo G, Boncoungou K, Bambara M, Ouédraogo EWM, Zigani A, Sangaré L, Ouédraogo M. [Epidemio-clinical aspects of adult acute bacterial pneumonia at Yalgado Ouédraogo University Health Center]. Mali Med 2010; 25:15-18. [PMID: 21441088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
INTRODUCTION Bacterial Pneumopathies are low respiratory infections due to parenchyma pulmonary attack, which etiologic agent is a bacteria different from tubercular bacillus. Factually, the treatment is based on a probalistic antibiotherapy. This requires awareness of the epidemiology of the germs which are responsible in a given region, at a given period. PATIENTS AND METHOD In order to better grasp mainly the bacteriological and therapeutic aspects of adult bacterial Pneumopathies in Burkina Faso, we have come up with a two year journal/documentary. RESULTS The reported most frequent germs are respectively: Streptococcus pneumoniae (32,6%), Klebsiella pneumoniae (21%) et Staphylococcus aureus (13,9%). Negative Gram bacteries represented 53.5% of isolated germ and Acinetobacter was found only with HIV positive patients. The streptococcus was sensitive to association amoxicilline + clavulanic in 91.7% of the cases, to ceftriaxone in 83.3% of cases, to ampicilline and to amoxicilline in 66.7% of cases The clinical evolution of our patients was favorable in 74.5% of the cases with 21.8% deaths. The evolution was more significant within alcoholic patients (p = 0.001) as well as tobacco addicted patients (p = 0.02). CONCLUSION The high morbi-morbidity due to acute pneumopathy could be improved through a better awareness and regular updating of local bacterial ecology.
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Kuziemski K, Słomiński W, Specjalski K, Jassem E, Kalicka R, Słomiński JM. [Accuracy of spirometry performed by general practitioners and pulmonologists in Pomeranian Region in the "Prevention of COPD" NHS program]. Pneumonol Alergol Pol 2009; 77:380-386. [PMID: 19722143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
Abstract
INTRODUCTION Spirometry is the key test in diagnosing and severity assessment of chronic obstructive pulmonary disease (COPD). Despite the simplicity of the test, the discrepancy between results obtained by general practitioners and specialists is noted, what may lead to under- or overestimating of COPD prevalence. The aim of the study was to evaluate the quality of spirometry testing and interpretation performed by general practitioners and pulmonologists. MATERIAL AND METHODS Physicians from 56 healthcare units in the region of Pomerania were included. The participants (both GPs and pulmonologists) were trained in methodology and interpretation of spirometry tests. Then they were asked to choose 10 spirograms and send them for evaluation. Presence of patients' personal details and signature of staff member, contents of graphs and tables, accuracy of the test and correctness of interpretation were evaluated. In statistical analysis c-square test was used. RESULTS The response from 14 healthcare units was received including 142 spirograms from GPs and 80 from pulmonologists. All spirograms contained personal details, gender, age, body weight and height as well as results of spirometry in form of tables and diagrams with predicted and measured values. Pulmonologists signed the spirograms more often than GPs (91% v. 77%, p<0.001) and more often presented results of properly performed tests (75% v. 45%, p<0.0001). However, in their group there were more interpretation errors (73% v. 91%, p<0.05). Methodological mistakes revealed during the study were usually: too short and not enough dynamic inspiration and expiration. In some cases spirograms with expiration lasting 1.3 sec were considered normal. The most common interpretation mistakes included: diagnosis of mixed-type ventilatory defects, wrong classification of obstruction level and lack of interpretation. In two cases result was found to be normal despite the lack of forced expiratory volume in one second value. CONCLUSION The results indicate the necessity of continuous training in spirometry testing and interpretation by both general practitioners and specialists and nurses.
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Castillo Vizuete JA, Mullol Miret J. [Rhinitis and asthma comorbidity in Spain: the RINAIR study]. Arch Bronconeumol 2008; 44:597-603. [PMID: 19007566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
OBJECTIVE Rhinitis and asthma share an inflammatory mechanism, epidemiological patterns, and symptoms that affect both the nose and the bronchi. The RINAIR study examined the prevalence and characteristics of rhinitis in asthma patients in Spain. PATIENTS AND METHODS This prospective epidemiological study was carried out with the participation of 15% of Spanish respiratory medicine specialists sampled randomly from different geographic areas. The study population was composed of 703 asthmatic patients aged over 16 years who were enrolled between February and September 2005. Patient characteristics, prevalence of rhinitis, lung function, allergy test results, and treatment of rhinitis were analyzed. RESULTS Seventy-one percent (n=499) of the asthmatic patients had rhinitis. These patients were younger (43.8 years vs 55.4 years; P< .0001) and had less severe asthma (forced expiratory volume in 1 second [FEV1], 85.7% vs 79.7% [P< .001]) than asthmatic patients who did not have rhinitis. A correlation was observed between the severity of asthma and the severity of rhinitis (P< .001). Atopy was significantly associated with rhinitis (odds ratio, 6.25; 95% confidence interval, 4.3-9.1): 84% of atopic patients and 51% of nonatopic patients had rhinitis. Treatment of rhinitis was associated with an increase in FEV1 (P=.057), irrespective of sex, age, severity of asthma, or smoking. CONCLUSIONS Seventy-one percent of asthmatic patients who attended respiratory medicine clinics had rhinitis. These patients were younger and had milder asthma than asthmatics who did not have rhinitis. Furthermore, atopy was correlated with asthma associated with rhinitis. Treatment of rhinitis led to improved lung function. These findings highlight the need to study and treat the upper and lower respiratory tract as a single airway.
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Bridevaux PO, Gerbase MW, Probst-Hensch NM, Schindler C, Gaspoz JM, Rochat T. Long-term decline in lung function, utilisation of care and quality of life in modified GOLD stage 1 COPD. Thorax 2008; 63:768-74. [PMID: 18505800 DOI: 10.1136/thx.2007.093724] [Citation(s) in RCA: 117] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Little is known about the long-term outcomes of individuals with mild chronic obstructive pulmonary disease (COPD) as defined by the Global Initiative for Chronic Obstructive Lung Disease (GOLD). METHODS A population cohort of 6671 randomly selected adults without asthma was stratified into categories of modified GOLD-defined COPD (prebronchodilator spirometry). Further stratification was based on the presence or absence of respiratory symptoms. After 11 years, associations between baseline categories of COPD and decline in forced expiratory volume in 1 s (FEV(1)), respiratory care utilisation and quality of life as measured by the SF-36 questionnaire were examined after controlling for age, sex, smoking and educational status. RESULTS At baseline, modified GOLD criteria were met by 610 (9.1%) participants, 519 (85.1%) of whom had stage 1 COPD. At follow-up, individuals with symptomatic stage 1 COPD (n = 224) had a faster decline in FEV(1) (-9 ml/year (95% CI -13 to -5)), increased respiratory care utilisation (OR 1.6 (95% CI 1.0 to 2.6)) and a lower quality of life than asymptomatic subjects with normal lung function (n = 3627, reference group). In contrast, individuals with asymptomatic stage 1 COPD (n = 295) had no significant differences in FEV(1) decline (-3 ml/year (95% CI -7 to +1)), respiratory care utilisation (OR 1.05 (95% CI 0.63 to 1.73)) or quality of life scores compared with the reference group. CONCLUSIONS In population-based studies, respiratory symptoms are of major importance for predicting long-term clinical outcomes in subjects with COPD with mild obstruction. Population studies based on spirometry only may misestimate the prevalence of clinically relevant COPD.
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Affiliation(s)
- P-O Bridevaux
- University Hospitals of Geneva, Division of Pulmonary Medicine, 24 rue Micheli-du-Crest, 1211 Geneva, Switzerland.
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Tret'iakov GV, Ravdugina TG. [The sociological image of the pulmonary specialist in the Omskaya Oblast]. Probl Sotsialnoi Gig Zdravookhranenniiai Istor Med 2008:47-49. [PMID: 18567348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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Bereznikov AV, Mordyk AV, Lysov AV, Konev VP. [Antibiotic-associated diarrheas in phthisiatric care: standardization of their diagnosis, treatment, prevention, examination of health care quality]. Probl Tuberk Bolezn Legk 2008:47-50. [PMID: 19110772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The authors propose a phthisiological care-adjusted standard of the diagnosis, treatment, prevention of antibiotic-associated diarrhea. They have developed a standard-driven algorithm of expert assessment of the quality of medical aid to this group of patients.
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Górecka D. [Smoking habits and attitude towards smoking among Polish pneumonologists]. Pneumonol Alergol Pol 2008; 76:129-130. [PMID: 18843926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
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Czajkowska-Malinowska M, Ciesielska A, Kruza K, Jesionka P. The prevalence of tobacco smoking and attitudes of Polish pulmonologists towards smoking. Pneumonol Alergol Pol 2008; 76:148-154. [PMID: 18843929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
Abstract
INTRODUCTION Pulmonologists can play an important role in smoking prevention and control. The aim of this study was to assess smoking prevalence among Polish pulmonologists and physicians' behaviour towards smoking patients. MATERIAL AND METHODS The study was performed in 2006 during national congress of Polish Respiratory Society. The survey was performed using a questionnaire including questions regarding age, sex, professional activities, specialty, academic degree and respondents' nicotine status, attitude and activity towards smoking patients. RESULTS Questionnaires were filled in by 498 physicians: 160 (32.1%) men and 338 (67.9%) women, out of 852 participating physicians (58.5%) who received the questionnaire. There were 11.3% smokers (13.8% men and 10% women), 25.1% of surveyed physicians were ex-smokers, and 63.6% never smokers. 91.4% of respondents always ask patients if they smoke. 87.4% physicians always advise smoking cessation to their patients, but smoking cessation support is offered only by 48% of respondents. Almost half respondents use drugs in nicotine dependence treatment. Majority of respondents (81.1%) think that physician's attitude influences patient's behaviour. More than a half (55.7%) think that smoking by physicians is not in accordance with physician's ethics. 91.4% support smoking ban in public places. CONCLUSIONS This study found a lower prevalence of smoking among Polish pulmonologists compared with the general population, and with the previous surveys and demonstrated the impact of personal smoking on physicians' attitudes towards smoking.
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Korzybski D, Bilska A, Skrzypczyńska E, Górecka D. [Smoking habits among Polish pulmonary physicians]. Pneumonol Alergol Pol 2008; 76:142-147. [PMID: 18843928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
Abstract
INTRODUCTION Chronic obstructive pulmonary disease is the most common pulmonary disease, mostly caused by smoking. Reduction of this habit in the society, should be one of the most important tasks for physicians. They should set a good example. The aim of the study was to assess smoking habits among Polish pulmonary physicians. MATERIAL AND METHODS During a congress of the Polish Respiratory Society in 2006 participants were asked to fill out an anonymous questionnaires including questions regarding age, sex, and smoking status. RESULTS Questionnaires were filled in by 406 physicians (43% of congress participants): 272 women (67%) and 134 men (33%). There were 10.1% current smokers (9% in women, 13% in men), 19.5% were ex-smokers (18% were women, 23% were men), and 70.2% never smokers (73% were women, 64% were men). CONCLUSIONS Prevalence of smoking among Polish pulmonologist is decreasing. However, it is still higher than in countries with low smoking prevalence in the general population.
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Affiliation(s)
- Damian Korzybski
- II Klinika Chorób Płuc Instytutu Gruźlicy i Chorób Płuc w Warszawie.
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Abstract
BACKGROUND Skin tests are considered the gold standard for detecting allergen-specific immunoglobulin E (IgE) in the clinical setting and are an important tool for diagnosing and managing allergic asthma. OBJECTIVE To assess the prevalence of skin testing in patients > or = 12 years enrolled in The Epidemiology and Natural History of Asthma: Outcomes and Treatment Regimens (TENOR) study. METHODS Patients were asked whether they had ever been skin tested and, if so, they were asked to provide the test results. Clinical characteristics were used to compare positive (ST+), negative (ST-), and skin test not done (STND) patients. RESULTS Of 2,985 patients eligible, 85.8% recalled being skin tested. Of those tested, 93.5% were positive (allergist 95.7%, pulmonologist 87.3%). A high proportion of Whites (93.5%) and non-Whites (94.0%) were ST+; however, more non-Whites had never been skin tested (21.7% vs. 12.3%, respectively; p < 0.0001). Total serum IgE was 104.6 IU/mL for ST+ patients, 87.1 IU/mL for STND patients, and 32.4 IU/mL for ST- patients. Age at asthma onset, duration of asthma, and the prevalence of atopic disorders and asthma triggers differentiated the ST+ from the ST- group. Disease severity appeared similar between the two groups. In general, values for STND patients were closer to the ST+ group, suggesting that those not tested would have been ST+ if administered a test. CONCLUSIONS The prevalence of ST+ patients was high in allergy and pulmonology practices, and in White and non-White patients. These data support the utility of a more complete allergic evaluation in severe asthmatics. Skin testing appears associated with disease pathophysiologies in asthma.
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Lobo E, De Jonge P, Huyse FJ, Slaets JPJ, Rabanaque MJ, Lobo A. Early detection of pneumology inpatients at risk of extended hospital stay and need for psychosocial treatment. Psychosom Med 2007; 69:99-105. [PMID: 17244852 DOI: 10.1097/psy.0b013e31802e46da] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND In a context of increasing concern for complex care needs in medical patients, this study is intended to document the utility in pneumology patients of INTERMED, a reliable and valid instrument to assess case complexity at the time of hospital admission. METHODS Three hundred and fifteen consecutive patients were assessed at hospital admission with INTERMED by a trained nurse. At discharge, independent research workers, blind to the previous results, reviewed the medical database and a subsample (n = 144) was assessed for psychopathological outcome. Severity of the pulmonary disease was assessed with the Cumulative Illness Rating Scale (CIRS), and psychopathology with the Hospital Anxiety and Depression Scale, Mini-Mental Status Examination (MMSE) (cognitive disturbances), and CAGE Scale (alcohol abuse). Operational definitions were used for measures of care complexity. RESULTS Most patients were in geriatric age, and 78 patients (24.7%) were classified as "complex" by means of INTERMED (IM+). In support of the working hypotheses, IM+ patients scored significantly higher in measures of care complexity (Cumulative Illness Rating Scale, "number of consultations during admission" and "diagnostic count") and on both anxiety and depression. INTERMED was also associated with length of hospital stay (LOS) and with both anxiety and depression after controlling for significant predictors and socio-demographic data. CONCLUSIONS This is the first report about the ability of INTERMED to predict complexity of care in pneumology patients, and the first to predict a negative psychopathological outcome in any type of medical patients.
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Affiliation(s)
- Elena Lobo
- Department of Microbiology, Preventive Medicine and Public Health, University of Zaragoza, Spain
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de Granda-Orive JI, García-Río F, Roig-Vázquez F, Aleixandre-Benavent R, Valderrama-Zurían JC, Martínez-Albiach JM, Callol-Sánchez L. [Characterization of the leadership subject areas in the respiratory field in Spain]. An Med Interna 2006; 23:513-8. [PMID: 17222065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
OBJECTIVE The aim of this study was to characterize the leading topics in respiratory system in Spain through a bibliometric analysis. MATERIAL AND METHOD For identify and characterize the performance of the different research topics in respiratory system in Spain, we compile the production using a journal that turn out representative of a broad group of researcher. In this sense the journal Archivos de Bronconeumología is the most important publication in Spanish language of this field. RESULTS A total of 2198 articles published in Archivos Bronconeumología from 1970 to 2000 were analyzed. In each three decades, we did not found differences except in the productivity index in oncology in the eighty decade and in respiratory failure and sleep disturbance (RFSD) and oncology areas in the ninetieth decade and in the Price index (consumption indicators) in the diagnostic and therapeutic techniques area in seventy decade. When we compare the productivity index of each subject areas between decades, we found a significant production increase in the ninetieth decade in asthma, RFSD, tuberculosis, non tuberculosis infection, circulation, oncology, pleural disease and interstitial areas versus the same in seventy decade, and also, we found significant differences between ninetieth and eighty decades in the asthma, RFSD, non tuberculosis infection, circulation and pleural disease areas. Tuberculosis area maintains an insularity index higher than the other areas. We also found a progressive increase in the insularity index of RFSD, non tuberculosis infection, oncology and interstitial disease areas. CONCLUSIONS In general all the indicators maintains stable although the more productivity topics were respiratory failure and sleep disturbances, and oncology. The productivity has increased in asthma, respiratory failure and sleep disturbances, tuberculosis, non - tuberculosis respiratory infections, oncology, pulmonary circulation, pleura and interstitial disease.
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Pellicer Císcar C. [Changes in patient profiles at a regional respiratory medicine clinic over a 10-year period]. Arch Bronconeumol 2006; 42:516-21. [PMID: 17067518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
OBJECTIVE To analyze the quantitative and qualitative changes in demand for health care services at a regional respiratory medicine clinic over the last 10 years. PATIENTS AND METHODS During the years 1992-1993 (group A) and 2002-2003 (Group B), the following information was recorded for all new patients: referring physician s initial diagnosis, pneumologist's definitive diagnosis, age, sex, and source of referral (primary care clinic, emergency department, hospital admission, other specialist services, and other sources). The recorded data was then compared between groups. RESULTS Group A comprised 616 patients and group B 424. Most subjects were men (60%) aged 40 to 80 years (71.9% of group A; 75.7% of group B). In both groups, most referrals came from primary care. The number of patients in group B who were referred by primary care and by emergency departments decreased in comparison with group A, while referrals from all other sources increased (P< .001). Initial diagnosis of airway disorders and associated symptoms produced most of the demand for health care services (group A, 58%; group B, 62.2%). When the 2 groups were compared, the following changes were observed in group B: a) an increase in hospital-referred cases with right heart disease (P< .001; relative risk [RR]=7.3) and in cases of obstructive sleep apnea syndrome (OSAS) (P< .001; RR=24.3)--the most common diagnosis in group B--referred from primary care and other specialist services and b) an overall decrease in cases of tuberculosis (P< .001; RR=0.3) and in referrals made without a recorded initial diagnosis by primary care physicians. When definitive diagnoses were analyzed, the initial diagnosis was confirmed in a high percentage of patients with airway disorders (group A, 47.2%; group B, 53.1%). An increase in cases with a definitive diagnosis of OSAS was observed in group B (P< .001; RR=18.3) compared to group A. In addition, a 2-fold increase was recorded for right heart disease and consultations for radiographic abnormalities. The number of patients diagnosed with tuberculosis decreased. CONCLUSIONS The changes observed over the 10-year period analyzed were as follows: a) a decrease in referrals made by primary care centers and emergency departments and an increase in referrals from other sources; b) a significant increase in referrals for OSAS, which became the most common reason for consultation; c) an increase in referrals for right heart disease; and d) a decrease in tuberculosis cases.
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Menezes AMB. Scientific production of the Brazilian Society of Pulmonology and Phthisiology: 1979-2006. J Bras Pneumol 2006; 32:xv-xvii. [PMID: 17278309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023] Open
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Fabro AT, Yoo HHB, Queluz THAT. Profile of research published in the annals of the Brazilian Pulmonology and Phthisiology Conferences held over the last twenty years. J Bras Pneumol 2006; 32:309-15. [PMID: 17268730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2005] [Accepted: 11/03/2005] [Indexed: 05/13/2023] Open
Abstract
OBJECTIVE To increase the knowledge base regarding pulmonology research in Brazil. METHODS A retrospective, observational study of the abstracts published in the Annals of the Brazilian Pulmonology and Phthisiology Conferences held from 1986 to 2004, quantifying the institutions of origin by geographic distribution and type, as well as categorizing the abstracts by study design and topic. RESULTS A total of 6467 abstracts were published. The institutions of origin were located, variously, in the Southeast (3870 abstracts), South (1309), Northeast (783), Central-West (267) and North (84). There were 94 abstracts originating from foreign institutions, especially from institutions in Portugal (56.3%) and the United States (13.8%). Most of the studies (5825) were conducted in public Brazilian institutions. There were 4234 clinical studies, 1994 case reports and 239 original research articles. A marked, progressive increase was observed in the number of clinical studies and case reports during the period evaluated. Overall, the most common themes were tuberculosis and other infections diseases (25.2%), following by oncology (11.6%), interstitial lung diseases (8.8%) and thoracic surgery (8.5%). Nevertheless, the number of abstracts on each topic varied widely from year to year. CONCLUSION Public Brazilian institutions are the principal sources of pulmonology research in Brazil. Such research activity is concentrated in the southeastern part of the country. Case reports account for one-third of this activity. Although there was great variability in the subjects addressed, diseases that are highly prevalent in Brazil, such as tuberculosis and other infections diseases, were the most common topics.
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Affiliation(s)
- Alexandre Todorovic Fabro
- Julio de Mesquita Filho Universidade Estadual Paulista, School of Medicine, Botucatu, São Paulo, Brazil
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Grabowska P, Targowski T, Jahnz-Rózyk K. [Evaluation of quality of life and knowledge about tobacco smoking toxicity among patients hospitalized in Department of Pneumonology]. Przegl Lek 2006; 63:1071-4. [PMID: 17288220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
The aim of the study was to evaluate knowledge about tobacco toxicity among patients hospitalized in Department of Internal Diseases, Pneumonology and Allergology in Warsaw and to examine their quality of life. The study comprised 51 people at age between 18-80 years, from Warsaw and its environs. They were hospitalized because of many reasons like: COPD or asthma exacerbation, cough and focal pulmonary lesions diagnostics, follow-up examinations because of sarcoidosis or pulmonary fibrosis. Data for analysis were achieved from anonymous questionnaire prepared by authors and filled by patients. Quality of life was assessed with EQ-5D Questionnaire. The tobacco addiction rate was assessed with the Fagerström questionnaire, and the motivation to quit smoking with the Schneider test. It was found that only 14% of hospitalized patients have never smoked cigarettes, 86% smoked in the past, and 29% declare regularly smoking in present. The most common pointed tobacco-related diseases were lung cancer and hearth diseases. People hospitalized because of COPD exacerbation (CHPOChP) had significantly lower level of quality of life than patients hospitalized because of asthma exacerbation (CHA) (p = 0.03), and this both groups had significantly lower level of quality of life than persons without obstructive pulmonary diseases (NCH) (NCH - CHPOChP p = 0.0004; NCH - CHA p = 0.04). The motivation to quit smoking in COPD smokers group was significantly lower than in group treated in the hospital because of other reasons (p = 0.004).
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Affiliation(s)
- Patrycja Grabowska
- Klinika Chorób Wewnetrznych, Pneumonologii i Alergologii Centralnego Szpitala Klinicznego, Ministerstwa Obrony Narodowej, Wojskowy Instytut Medyczny, Warszawa.
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Chang RKR, Gurvitz M, Rodriguez S, Hong E, Klitzner TS. Current practice of exercise stress testing among pediatric cardiology and pulmonology centers in the United States. Pediatr Cardiol 2006; 27:110-116. [PMID: 16235016 DOI: 10.1007/s00246-005-1046-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The objective of this study was to characterize current practice patterns for clinical exercise stress testing (EST) in children in the United States. We conducted a survey of 109 pediatric cardiology programs and 91 pediatric pulmonology programs at children's hospitals or university hospitals in the United States. A total of 115 programs from 88 hospitals responded (response rate, 58%). A higher percentage of cardiology programs (98.7%) have exercise laboratories compared with pulmonology programs (77.5%). Sixty-three percent of respondents have both a treadmill and a cycle ergometer. A larger proportion of respondents (76%) rely primarily or exclusively on treadmill, whereas a smaller number use cycle ergometer (24%). Sixty-seven percent of respondents reported that they include metabolic measurements in EST protocols. Respondents have varying minimum age criteria for EST, with 9% reporting < or = 4 years, 25% reporting 5 years, 31% reporting 6 years, 16% reporting 7 years, and 20% reporting > or =8 years. Programs using cycle ergometers tend to test children at a younger age and to measure metabolic parameters. Seventy-nine percent of respondents use Bruce and modified Bruce protocols. Institutional protocols are used by 14%. Ninety percent of respondents use technicians to perform EST and 8% use nurses, but 76% require physician presence during testing. The majority of respondents (57%) perform < 100 pediatric tests per year. There are wide variations in the current practice of EST among pediatric subspecialty programs in the United States. Treadmills are used more frequently than cycle ergometers, and Bruce and modified Bruce protocols are commonly used. Most survey respondents measure metabolic parameters during EST.
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Affiliation(s)
- R-K R Chang
- Department of Pediatrics, David Geffen School of Medicine at UCLA, Los Angeles, CA, 90095, USA.
| | - M Gurvitz
- Department of Pediatrics, David Geffen School of Medicine at UCLA, Los Angeles, CA, 90095, USA
| | - S Rodriguez
- Department of Pediatrics, David Geffen School of Medicine at UCLA, Los Angeles, CA, 90095, USA
| | - E Hong
- University of Pittsburgh School of Medicine, Pittsburgh, PA, 15260, USA
| | - T S Klitzner
- Department of Pediatrics, David Geffen School of Medicine at UCLA, Los Angeles, CA, 90095, USA
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Erickson S, Tolstykh I, Selby JV, Mendoza G, Iribarren C, Eisner MD. The impact of allergy and pulmonary specialist care on emergency asthma utilization in a large managed care organization. Health Serv Res 2005; 40:1443-65. [PMID: 16174142 PMCID: PMC1361198 DOI: 10.1111/j.1475-6773.2005.00410.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE To evaluate the longitudinal impact of asthma specialist care on the risk of emergency department (ED) visits and hospitalization for asthma. DATA SOURCES/STUDY SETTING A prospective cohort study using both telephone survey and computerized utilization data. STUDY DESIGN We recruited a prospective cohort of 4,742 adult members of a closed panel managed care organization who were hospitalized for asthma (the "baseline hospitalization"). DATA COLLECTION/EXTRACTION METHODS Visits to asthma specialists were ascertained from computerized utilization databases. Specialist visits after baseline hospitalization were defined as time-dependent covariates. An alternative analysis defined specialist visits during the year preceding baseline hospitalization. A subcohort of 596 subjects completed telephone interviews. PRINCIPAL FINDINGS Compared with subjects who received no specialist visits after baseline hospitalization, treatment by allergists (hazard ratio (HR) 1.04; 95 percent confidence interval (CI) 0.87-1.26) or pulmonologists (HR 0.92; 95 percent CI 0.71-1.19) was not associated with a reduction in the risk of future ED visits for asthma in the entire cohort, controlling for age, sex, race, recent asthma medication dispensing, and pharmacy benefits status. There was also no association between allergist visits and the risk of subsequent hospitalizations for asthma (HR 0.93; 95 percent CI 0.75-1.14). In contrast, visits to pulmonologists (HR 0.74; 95 percent CI 0.55-0.99) were related to a reduced risk of rehospitalization. CONCLUSIONS Pulmonary specialist visits appeared to reduce the risk of hospitalization for asthma, whereas asthma specialist visits did not reduce the risk of ED visits. In the context of comprehensive prepaid health care, the benefit of specialist care was modest.
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Affiliation(s)
- Sara Erickson
- Department of Medicine, University of California, San Fransisco, 350 Parnassus Avenue, Ste 609, San Francisco, CA 94117, USA
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Wahidi MM, Rocha AT, Hollingsworth JW, Govert JA, Feller-Kopman D, Ernst A. Contraindications and safety of transbronchial lung biopsy via flexible bronchoscopy. A survey of pulmonologists and review of the literature. Respiration 2005; 72:285-95. [PMID: 15942298 DOI: 10.1159/000085370] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2003] [Accepted: 10/06/2004] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Transbronchial lung biopsy (TBLB) via flexible bronchoscopy is a common procedure performed by pulmonologists. Limited scientific data exist concerning the risk of this procedure in patients with conditions that may adversely affect the rate of procedural complications. OBJECTIVES To evaluate the current practice pattern and attitude of pulmonologists toward the performance of TBLB in the presence of high-risk conditions. METHODS A survey was constructed and distributed at the American College of Chest Physicians annual meeting, held in Philadelphia, USA, in November of 2001. RESULTS A total of 227 surveys were distributed with a return of 158 (69.6%). Anticoagulation medications are temporarily held prior to TBLB by the majority of our survey respondents (98.7% for intravenous heparin, 90.5% for warfarin, and 87.3% for low-molecular-weight heparin). Medications with effect on platelet function are held by fewer pulmonologists. There is a wide variation in the pulmonologists' perception of the risk of performing TBLB when certain medical conditions coexist: pulmonary hypertension [absolute contraindication (AC), 28.7%; relative contraindication (RC) 58.6%], superior vena cava syndrome (AC 19.6%, RC 51%), mechanical ventilation (AC 17.8%, RC 58.6%) and lung cavity/abscess (AC 7%, RC 44.9%). A significant percentage of pulmonologists (55%) do not regard an elevated serum creatinine at any level as AC to TBLB. Thirty-eight percent of the survey participants administer desmopressin prior to TBLB in uremic patients to prevent excessive bleeding. CONCLUSIONS Prior to performing bronchoscopic TBLB, the majority of pulmonologists temporarily holds anticoagulation medications. However, there is a lack of agreement in relation to perceived contraindications and safety of TBLB.
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Affiliation(s)
- Momen M Wahidi
- Departments of Internal Medicine, Division of Pulmonary Medicine, Duke University Medical Center, Durham, NC 27710, USA.
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Mikó P. [The use and safety of butamirate containing drops, syrup and depot tablets in Hungary]. Orv Hetil 2005; 146:609-12. [PMID: 15856625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
INTRODUCTION Butamirate citrate containing medicines are marketed in Hungary since 1991. Every year several hundred thousands of children and adults are treated with these pharmaceutical products. Aim of the study was to compare the prescription habits with the directions provided in the Summary of Product Characteristics and to get an overview on the safety and efficacy of these products. METHODS The study results are based on the evaluation of 3215 questionnaires provided by 276 general practitioners and pulmonologists having medical practice in many regions and the capital of Hungary. Responses were included into the evaluation only if the name of the physician, the address and type of the practice, the therapeutic indication could be precisely identified and if the patient returned for at least one control visit. RESULTS The main therapeutic indication of butamirate was cough due to acute lower respiratory tract infections (tracheitis, laryngitis, bronchitis). The treatment interval was usually 1-2 weeks. Depot tablets were prescribed according to the Summary of Product Characteristics. The doses of syrup and drops were frequently and notoriously below the one proposed in the Summary of Product Characteristics. In 14% of the cases the syrup was prescribed for the treatment of children below 3 years of age. All three products were regarded as effective. Adverse events (nausea, vomiting, diarrhoea, skin exanthemas) were reported at 0.5-1% of the patients. CONCLUSIONS The prescribed average daily doses of drops between the ages 1 month-12 years and the syrup between the ages 6-12 years were 20-30% below the recommended amounts. In Hungary the butamirate citrate containing medicines are regarded to be effective. The adverse events were rare and non-serious.
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Affiliation(s)
- Péter Mikó
- Novartis Hungária Kft. Consumer Health, Budapest
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Abstract
BACKGROUND There is currently little information regarding how much the distribution of research activity in respiratory medicine reflects the interests of its clinicians and scientists, the disease burden in any country, or the availability of funding. METHODS A total of 81,419 respiratory medicine publications identified in the Science Citation Index for the years 1996-2001 were assigned to 14 subject areas (mainly based on title words) and to 15 OECD countries. Outputs were compared with a nation's disease burdens and, for the UK, the sources of research funding were investigated. RESULTS AND CONCLUSIONS Overall, Finland, Canada, Spain and the UK had the greatest relative commitment to respiratory medicine research expressed as a ratio of their share of world biomedical research. The largest subject areas were asthma, lung cancer, and paediatric lung disease, each with over 1400 papers published per year. Australia and Canada led in relative commitment to sleep research and Sweden and Finland led in research on asthma. Australia and the UK produced significant numbers of publications on cystic fibrosis (CF) but Finland produced few. The Netherlands has a strong output on chronic obstructive pulmonary disease (COPD), France and the UK on diffuse parenchymal lung disease (DPLD), and Finland dominated occupational lung disease research but had few publications on HIV/AIDS where Spain proportionately produced most. Finland and Australia had strong outputs in paediatric lung disease research. For most subject areas the research output of a country correlated poorly with disease burden. In the UK, lung cancer research appeared unduly low in relation to the number of deaths and COPD outputs were low compared with those for asthma. However, correlations were positive for the burden of CF and pulmonary complications of HIV/AIDS which explains, for example, the low outputs in these subject areas from Finland. The strong performance in CF research in the UK is likely to reflect significant charitable funding, while sleep research, pulmonary circulatory disease, and DPLD had little stated external funding or sponsorship.
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Affiliation(s)
- I Rippon
- Department of Information Science, Imperial College London, Charing Cross Campus, London W6 8RP, UK
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Ziora D, Trzepióra B, Kozielski J. [Change of patients profile hospitalized because of pulmonary sarcoidosis in Department of Pneumonology in Zabrze (Poland) in 1976-80 and in 1996-2000]. Pneumonol Alergol Pol 2005; 73:234-8. [PMID: 16989159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023] Open
Abstract
The comparision of two groups of patients with pulmonary sarcoidosis hospitalized in Department of Pneumonology Silesian Medical School of Medicine in Zabrze in 1976-1980 (n=120) and 20 years later i.e. in 1986-2000 (n=190) was done. We have noticed, that in comparision with period of 1976-80 the mean age of patients hospitalized in 1986-2000 has significantly increased (41.6 vs. 37.0 p < 0.05) and percentage of females has significantly diminished (50.0% vs. 63.3% p < 0.05). No change in age structure of patients in both groups was observed. Sarcoidosis was observed most frequently (about in 34% of patients) among subjects aged 30-39 years. In group hospitalized in 1996-2000 percent of patients aged above 60 has rised (6.8% vs. 2.5%) and percent of patients without clinical complaints has significantly decreased (30.5% vs. 50.0% p < 0.05), also percent of subjects in II radiological stage has significantly diminished (32.1% vs. 52.5% p < 0.05). We conclude that during 20 years the profile of hospitalized patients with pulmonary sarcoidosis has changed.
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Monnier-Cholley L, Carrat F, Cholley BP, Tubiana JM, Arrivé L. Detection of lung cancer on radiographs: receiver operating characteristic analyses of radiologists', pulmonologists', and anesthesiologists' performance. Radiology 2004; 233:799-805. [PMID: 15486213 DOI: 10.1148/radiol.2333031478] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
PURPOSE To compare and quantify, by means of receiver operating characteristic (ROC) and localization ROC analyses, the performance of radiologists, pulmonologists, and anesthesiologists (residents and staff) in the detection of missed lung cancer. MATERIALS AND METHODS The study was approved by the institutional review board, and informed consent was not required or obtained for review of radiographs. A set of 60 posteroanterior chest radiographs was presented to 36 observers: 12 radiologists, 12 pulmonologists, and 12 anesthesiologists. Each of these three observer categories included six residents and six staff. Thirty of the radiographs each depicted one lung cancer that was overlooked at prospective image interpretation; the other 30 were normal radiographs matched for age and smoking history. Observers were asked to rate their degree of suspicion concerning the presence of lung cancer by using a visual analog scale and to point out the zone of suspicion on a schematic of the lung. These data were used to generate combined ROC-localization ROC curves and to assess performance. Intraobserver consistency was evaluated by using intraclass correlation coefficients and weighted kappa statistics. RESULTS Areas under the ROC curves indicated better performance for radiologists and pulmonologists compared with anesthesiologists (P < .002) and for staff compared with residents (P < .022). Performance was lower for all categories of observers when localization ROC curves were used. Radiologists and staff pulmonologists showed a higher degree of confidence in the assessment of normality than did other categories of physicians. Intraobserver consistency was poor. CONCLUSION Experienced readers showed better ability to distinguish normality from abnormality. Combined ROC and localization ROC analyses gave a more reliable quantification of observer performance than did ROC analysis alone.
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Affiliation(s)
- Laurence Monnier-Cholley
- Departments of Radiology and Public Health, Hôpital Saint-Antoine, 184 rue du Faubourg Saint-Antoine, 75012 Paris, France.
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Abstract
Our objective was to explore and compare, in the context of other exposures, lay and professional perceptions of the links between urban air pollution and children's asthma. We used a triangulated survey approach, using quantitative questionnaire surveys enriched by qualitative interviews. Derivation of indicators of actual local air quality used modelled air pollution and a geographical information system. Our setting involved families and community health professionals in the London borough of Ealing, and pediatric respiratory specialists across the United Kingdom. Participants included 863 parents of children aged 3-11 years, 151 reporting currently asthmatic children, of whom 20 were extensively interviewed; 98 local general practitioners and 50 practice nurses; and 75 paediatric respiratory consultants and 55 specialist nurses. Main outcome measures involved views about the links between urban air pollution and children's asthma, relative to other triggers. Comparison of assessments of local air quality, with actual pollution levels, was made by parents with and without asthmatic children. Many parents were unsure as to what factors initiate asthma, but the most frequently cited was traffic pollution; it was also considered important in the exacerbation of asthma. Health professionals' assessments were inconsistent: specialists conformed to the dominant literature dismissing strong links between air pollution and asthma, while local clinicians reflected the views of parents in their community. Surrounding parents' views were difficulties defining exposures to urban air pollution, underlying concerns about risks to general health, perceived lack of control, unclear expert opinion, and widely accepted informal "messages" which assumed strong links. Parents with experience of asthma were found to have significantly less accurate (negatively biased) perceptions of local air quality. In conclusion, reactions to uncertainty surrounding associations between asthma and urban air pollution varied: parents' concerns were heightened (and propagated by other influences), specialist clinicians were dismissive, and community clinicians fell between these extremes.
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Affiliation(s)
- Emma Stevens
- Department of Environmental Science and Technology, Imperial College London, London, UK.
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Affiliation(s)
- Martin J Tobin
- Division of Pulmonary and Critical Care Medicine, Loyola University of Chicago Stritch School of Medicine and Hines Veterans Affairs Hospital, Hines, IL 60141, USA.
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Zhuravskaia NS, Shakirova OV. [Mathematical methods of information processing in pulmonology]. TERAPEVT ARKH 2004; 76:80-3. [PMID: 15108468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
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Zack J, Jacobs CP, Keenan PM, Harney K, Woods ER, Colin AA, Emans SJ. Perspectives of patients with cystic fibrosis on preventive counseling and transition to adult care. Pediatr Pulmonol 2003; 36:376-83. [PMID: 14520719 DOI: 10.1002/ppul.10342] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The purpose of this study was to investigate how adolescents and adults with cystic fibrosis (CF) view preventive counseling and their transition to adult-centered care within a children's hospital. Thirty-two patients >/=16 years old diagnosed with CF were recruited from a pediatric tertiary care setting. During face-to-face interviews, patients were asked 27 structured questions and completed a 30-item self-administered questionnaire on preventive counseling by healthcare providers and on transition issues. The median age of patients was 25.5 years (range, 16-43 years); 69% of patients identified a pulmonologist as their "main doctor," even though 78% had a primary care provider. Participants felt that 13-16 years of age was the best time for them to begin spending time alone with their main doctor. Less than half of the participants recalled receiving preventive counseling during the previous 12 months, and more patients wanted to discuss issues than actually did. Qualitative data emphasized the importance of independence in making decisions in healthcare and establishing relationships with providers, and many patients did not desire to transfer care to an adult hospital. Participants identified adult-focused services such as inpatient rooms, discussion groups, work options, and social service support that would enhance care. In conclusion, the majority of adolescent/young adult patients with CF receiving care in a pediatric institution reported satisfaction with their healthcare. However, patients identified preventive issues that they desired to be more regularly addressed, starting in early adolescence, and changes in the delivery of services to enhance transition to adult-oriented care. This study underscored the understanding of the integration of transition planning into the facilitation of healthcare decision-making by the adolescent in issues of self-care, sexuality, education, and finances. Future initiatives to enhance the care of patients with CF should provide training of pulmonologists in preventive care and increased attention to helping patients utilize appropriate primary-care services during the adult years. In addition, prospective studies are needed to compare outcomes of CF patients who have transitioned and transferred to adult hospitals and those transitioning to adult-oriented services in a pediatric institution.
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Affiliation(s)
- Julie Zack
- Division of Adolescent Medicine, Children's Hospital Boston and Harvard Medical School, Boston, Massachusetts 02115, USA
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