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Multinational evidence-based World Association of Sarcoidosis and Other Granulomatous Disorders recommendations for the use of methotrexate in sarcoidosis: integrating systematic literature research and expert opinion of sarcoidologists worldwide.

Although glucocorticosteroids are considered the first-line treatment in sarcoidosis, refractory cases require alternatives, such as methotrexate (MTX). The aim of this study was to develop, on behalf of the World Association of Sarcoidosis and Other Granulomatous Disorders (WASOG), multinational evidence-based recommendations for the use of MTX in sarcoidosis for routine clinical practice.

RECENT FINDINGS: A systematic literature search was conducted and combined with the opinions of sarcoidosis experts worldwide to formulate the recommendations. An online survey concerning 10 clinical questions was sent through the WASOG newsletter to sarcoidosis experts. Agreement about the recommendations amongst the world's leading sarcoidologists was evaluated. A total of 237 articles were identified, 43 of which were included. Randomized controlled trial evidence supporting the use of MTX in sarcoidosis was limited. Forty-five per cent (113 of 250) of the sarcoidosis experts contacted completed the survey (Europe 55%, North America 26% and Asia 12%). Ten recommendations were formulated concerning the indications for use, starting dose, folic acid, work-up, contraindications, monitoring, administration options in case of adverse gastrointestinal effects, hepatotoxicity, long-term safety and use during pregnancy and breast feeding.

SUMMARY: Ten multinational evidence-based recommendations for the use of MTX in sarcoidosis were developed, which are supported by the world's foremost sarcoidosis experts.

The palliative care needs for fibrotic interstitial lung disease: A qualitative study of patients, informal caregivers and health professionals.

While there have been some studies looking at the impact on quality of life of patients with idiopathic pulmonary fibrosis, to date no qualitative research looking at the specialist palliative needs of these patients has been conducted.

Aim:This study aims to explore the specialist palliative care needs of people living with end-stage progressive idiopathic fibrotic interstitial lung disease.

Design and settings/participants:In total, 18 qualitative semi-structured in-depth interviews were conducted with patients, their informal caregivers and health professionals across two specialist interstitial lung disease centres in London and in the community.

Results:Many participants reported uncontrolled symptoms of shortness of breath, cough and insomnia, which profoundly impacted every part of patients' and informal caregivers' lives. Psychologically, patients were frustrated and angry at the way in which their illness severely limited their ability to engage in activities of daily living and compromised their independence. Furthermore, both patients and informal caregivers also reported that the disease seriously affected family relationships where strain was pronounced. There was varied knowledge and confidence among health professionals in managing symptoms, and psychosocial needs were often underestimated.

Conclusion:This study is the first of its kind to examine in depth the impact of symptoms and psychosocial needs revealing the profound effect on every aspect of progressive idiopathic fibrotic interstitial lung disease patients' and informal caregivers' lives. Education and guidance of appropriate palliative care interventions to improve symptom control are needed. A case conference intervention with individualised care plans may help in addressing the substantial symptom control and psychosocial needs of these patients and informal caregivers.

Pulmonary hypertension in chronic obstructive and interstitial lung diseases.

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Pulmonary hypertension in chronic obstructive and interstitial lung diseases.

Int J Cardiol. 2013 Jul 11;

Authors: Andersen CU, Mellemkjær S, Nielsen-Kudsk JE, Bendstrup E, Hilberg O, Simonsen U

Abstract
The purpose of the present review is to summarize the current knowledge on PH in relation to COPD and ILD from a clinical perspective with emphasis on diagnosis, biomarkers, prevalence, impact, treatment, and practical implications. PH in COPD and ILD is associated with a poor prognosis, and is considered one of the most frequent types of PH. However, the prevalence of PH among patients with COPD and ILD is not clear. The diagnosis of PH in chronic lung disease is often established by echocardiographic screening, but definitive diagnosis requires right heart catheterization, which is not systematically performed in clinical practice. Given the large number of patients with chronic lung disease, biomarkers to preclude or increase suspicion of PH are needed. NT-proBNP may be used as a rule-out test, but biomarkers with a high specificity for PH are still required. It is not known whether specific treatment with existent drugs effective in pulmonary arterial hypertension (PAH) is beneficial in lung disease related PH. Studies investigating existing PAH drugs in animal models of lung disease related PH have indicated a positive effect, and so have case reports and open label studies. However, treatment with systemically administered pulmonary vasodilators implies the risk of worsening the ventilation-perfusion mismatch in patients with lung disease. Inhaled vasodilators may be better suited for PH in lung disease, but new treatment modalities are also required.

PMID: 23849967 [PubMed - as supplied by publisher]

Detection and minimally invasive treatment of early squamous lung cancer.

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Detection and minimally invasive treatment of early squamous lung cancer.

Ther Adv Med Oncol. 2013 Jul;5(4):235-48

Authors: Daniels JM, Sutedja TG

Abstract
Non-small cell lung cancer (NSCLC) is the most common cause of cancer deaths worldwide. The majority of patents presenting with NSCLC have advanced disease, which precludes curative treatment. Early detection and treatment might result in the identification of more patients with early central lung cancer and improve survival. In addition, the study of early lung cancer improves understanding of lung carcinogenesis and might also reveal new treatment targets for advanced lung cancer. Bronchoscopic investigation of the central airways can reveal both early central lung cancer in situ (stage 0) and other preinvasive lesions such as dysplasia. In the current review we discuss the detection of early squamous lung cancer, the natural history of preinvasive lesions and whether biomarkers can be used to predict progression to cancer. Finally we will review the staging and management of preinvasive lung cancer lesions and the different therapeutic modalities that are available.

PMID: 23858332 [PubMed]

Evaluation of a Novel Endobronchial Ultrasound-Guided Lymph Node Forceps in Enlarged Mediastinal Lymph Nodes.

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Evaluation of a Novel Endobronchial Ultrasound-Guided Lymph Node Forceps in Enlarged Mediastinal Lymph Nodes.

Respiration. 2013 Jul 17;

Authors: Darwiche K, Freitag L, Nair A, Neumann C, Karpf-Wissel R, Welter S, Wohlschlaeger J, Theegarten D

Abstract
Background: Endobronchial ultrasound-transbronchial nee dle aspiration (EBUS-TBNA) is a useful technique for cytological assessment of enlarged mediastinal lymph nodes with a high diagnostic yield for lung cancer. However, the small sample volume can be problematic in diagnosing benign diseases and for molecular analysis of malignant tumours. Objectives: The aim of the study was to evaluate a novel lymph node forceps for EBUS-guided lymph node biopsy (EBUS-transbronchial forceps biopsy; EBUS-TBFB) in malignant and benign conditions concerning safety, feasibility, and diagnostic yield. Methods: Patients with enlarged mediastinal or hilar lymph nodes were included. EBUS-TBNA was performed followed by EBUS-guided TBFB with the lymph node forceps. Three biopsy specimens were obtained. The diagnostic yields of EBUS-TBFB, EBUS-TBNA, and the combination of both sampling techniques were compared. Complications were systematically recorded. Results: Fifty-five patients with enlarged mediastinal nodes were enrolled into this study. Specimens adequate for histological analysis were obtained in all but one case using EBUS-TBFB. EBUS-TBFB increased the diagnostic yield of EBUS-TBNA from 64 to 93% in benign conditions. The overall diagnostic yield was higher compared to EBUS-TBNA alone. EGFR mutation analysis could be achieved in the forceps biopsy samples as needed. No complications were observed. Conclusions: EBUS-TBFB with a novel lymph node forceps is safe and provides adequate histological specimens of enlarged mediastinal lymph nodes. EBUS-TBFB increases the diagnostic yield in benign conditions and may add value in molecular analysis of non-small cell lung cancer. © 2013 S. Karger AG, Basel.

PMID: 23860465 [PubMed - as supplied by publisher]

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