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Gerke AK. Treatment of Granulomatous Inflammation in Pulmonary Sarcoidosis. J Clin Med 2024; 13:738. [PMID: 38337432 PMCID: PMC10856377 DOI: 10.3390/jcm13030738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Revised: 01/24/2024] [Accepted: 01/25/2024] [Indexed: 02/12/2024] Open
Abstract
The management of pulmonary sarcoidosis is a complex interplay of disease characteristics, the impact of medications, and patient preferences. Foremost, it is important to weigh the risk of anti-granulomatous treatment with the benefits of lung preservation and improvement in quality of life. Because of its high spontaneous resolution rate, pulmonary sarcoidosis should only be treated in cases of significant symptoms due to granulomatous inflammation, lung function decline, or substantial inflammation on imaging that can lead to irreversible fibrosis. The longstanding basis of treatment has historically been corticosteroid therapy for the control of granulomatous inflammation. However, several corticosteroid-sparing options have increasing evidence for use in refractory disease, inability to taper steroids to an acceptable dose, or in those with toxicity to corticosteroids. Treatment of sarcoidosis should be individualized for each patient due to the heterogeneity of the clinical course, comorbid conditions, response to therapy, and tolerance of medication side effects.
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Affiliation(s)
- Alicia K Gerke
- Pulmonary and Critical Care Medicine, University of Iowa, 200 Hawkins Drive, Iowa City, IA 52242, USA
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Thomas-Orogan O, Barratt SL, Zafran M, Kwok A, Simons A, Judge EP, Wells M, Daly R, Sharp C, Jeyabalan A, Plummeridge M, Chandratreya L, Spencer LG, Medford ARL, Adamali HI. A Retrospective Analysis of 2-Year Follow-Up of Patients with Incidental Findings of Sarcoidosis. Diagnostics (Basel) 2024; 14:237. [PMID: 38337753 PMCID: PMC10855033 DOI: 10.3390/diagnostics14030237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 01/18/2024] [Accepted: 01/19/2024] [Indexed: 01/26/2024] Open
Abstract
INTRODUCTION Sarcoidosis is a multi-system granulomatous disease most commonly involving the lungs. It may be incidentally diagnosed during imaging studies for other conditions or non-specific symptoms. The appropriate follow-up of incidentally diagnosed asymptomatic stage 1 disease has not been well defined. OBJECTIVE To define the clinical course of incidentally diagnosed asymptomatic stage 1 sarcoidosis and propose an algorithm for the follow-up of these patients. METHODOLOGY A retrospective case note analysis was performed of all EBUS-TBNA (endobronchial ultrasound-guided transbronchial needle aspiration)-confirmed cases of stage 1 sarcoidosis presenting incidentally to Bristol and Liverpool Interstitial Lung Disease services. Clinical history, serology results, imaging scans, and lung function parameters were examined at baseline, 12, and 24 months. A cost analysis was performed comparing the cost of the current 2-year follow-up guidance to a 1 year follow-up period. RESULTS Sixty-seven patients were identified as the final cohort. There was no significant change in the pulmonary function tests over the two-year follow-up period. Radiological disease stability was observed in the majority of patients (58%, n = 29), and disease regression was evidenced in 40% (n = 20) at 1 year. Where imaging was performed at 2 years, the majority (69.8%, n = 37) had radiological evidence of disease regression, and 30.2% (n = 16) showed radiological evidence of stability. All patients remained asymptomatic and did not require therapeutic intervention over the study period. CONCLUSIONS Our results show that asymptomatic patients with incidental findings of thoracic lymph nodal non-caseating granulomas do not progress over a 2-year period. Our results suggest that the prolonged secondary-care follow-up of such patients may not be necessary. We propose that these patients are followed up for 1 year with a further year of patient-initiated follow-up (PIFU) prior to discharge.
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Affiliation(s)
- Oluwabukola Thomas-Orogan
- Bristol Interstitial Lung Disease Service, North Bristol NHS Trust, Bristol BS10 5NB, UK; (O.T.-O.); (S.L.B.); (M.P.)
| | - Shaney L. Barratt
- Bristol Interstitial Lung Disease Service, North Bristol NHS Trust, Bristol BS10 5NB, UK; (O.T.-O.); (S.L.B.); (M.P.)
| | - Muhammad Zafran
- Bristol Interstitial Lung Disease Service, North Bristol NHS Trust, Bristol BS10 5NB, UK; (O.T.-O.); (S.L.B.); (M.P.)
| | - Apollo Kwok
- Liverpool Interstitial Lung Disease Service, Liverpool University Hospitals NHS Foundation Trust, Liverpool L7 8XP, UK; (A.K.); (A.S.)
| | - Anneliese Simons
- Liverpool Interstitial Lung Disease Service, Liverpool University Hospitals NHS Foundation Trust, Liverpool L7 8XP, UK; (A.K.); (A.S.)
| | - Eoin P. Judge
- Liverpool Interstitial Lung Disease Service, Liverpool University Hospitals NHS Foundation Trust, Liverpool L7 8XP, UK; (A.K.); (A.S.)
| | - Matthew Wells
- Bristol Interstitial Lung Disease Service, North Bristol NHS Trust, Bristol BS10 5NB, UK; (O.T.-O.); (S.L.B.); (M.P.)
| | - Richard Daly
- Department of Cellular Pathology, North Bristol NHS Trust, Bristol BS10 5NB, UK;
| | - Charles Sharp
- Bristol Interstitial Lung Disease Service, North Bristol NHS Trust, Bristol BS10 5NB, UK; (O.T.-O.); (S.L.B.); (M.P.)
| | - Abiramy Jeyabalan
- Bristol Interstitial Lung Disease Service, North Bristol NHS Trust, Bristol BS10 5NB, UK; (O.T.-O.); (S.L.B.); (M.P.)
| | - Martin Plummeridge
- Bristol Interstitial Lung Disease Service, North Bristol NHS Trust, Bristol BS10 5NB, UK; (O.T.-O.); (S.L.B.); (M.P.)
| | | | - Lisa G. Spencer
- Liverpool Interstitial Lung Disease Service, Liverpool University Hospitals NHS Foundation Trust, Liverpool L7 8XP, UK; (A.K.); (A.S.)
| | | | - Huzaifa I. Adamali
- Bristol Interstitial Lung Disease Service, North Bristol NHS Trust, Bristol BS10 5NB, UK; (O.T.-O.); (S.L.B.); (M.P.)
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Madan K, Sryma PB, Pattnaik B, Mittal S, Tiwari P, Hadda V, Mohan A, Guleria R. Clinical Profile of 327 patients with Sarcoidosis in India: An Ambispective Cohort Study in a Tuberculosis (TB) Endemic Population. Lung India 2022; 39:51-57. [PMID: 34975053 PMCID: PMC8926222 DOI: 10.4103/lungindia.lungindia_960_20] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Introduction: Sarcoidosis is a multisystem granulomatous disease with a varied clinical presentation. We describe the clinical characteristics of patients with sarcoidosis from a tuberculosis (TB) endemic setting. Methods: We performed an analysis of the sarcoidosis database at a tertiary care facility in North India. Results: Of the 327 patients, 50.8% were male, with a mean age of 42.8 years (range: 16–70 years). Females were significantly older. 42.6% had comorbidities, of which diabetes (17.1%) was most common. More than half (57.1%) were obese. Serum angiotensin-converting enzyme levels were elevated in 186 (57.9%). Eleven (3.8%) had hypercalcemia, while hypercalciuria was present in 54 (31.7%). The majority (89.9%) were tuberculin skin test negative (<10 mm induration), while 71.9% were tuberculin anergic. 47.7% had normal spirometry, while a restrictive impairment was the most common abnormality (44.6%). Obstruction on spirometry was present in 8.3%. Nearly half (160, 49%) had involvement of an extrapulmonary site. Most patients were (96%) symptomatic. Cough, shortness of breath, fatigue, weight loss, and fever were the predominant symptoms. A majority had Stage 1 (47.7%) sarcoidosis. Two hundred and eighty-seven (87.8%) patients underwent bronchoscopy or endosonographic (endobronchial ultrasound-guided transbronchial needle aspiration [EBUS-TBNA] or transesophageal bronchoscopic ultrasound-guided fine-needle aspiration [EUS-B-FNA]) sampling. A histopathological diagnosis with the demonstration of granulomas was achieved in 90.8%. The diagnostic yield of EBUS-TBNA/EUS-B-FNA was 77.4%. In 13.5% of patients, necrotizing granulomas were present in tissue samples. Conclusion: The clinical profile of patients with sarcoidosis in TB endemic settings has certain differences from nonendemic populations. Bronchoscopy and endosonography allow a confident diagnosis in the majority of patients.
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Affiliation(s)
- Karan Madan
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - P B Sryma
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Bijay Pattnaik
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Saurabh Mittal
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Pawan Tiwari
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Vijay Hadda
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Anant Mohan
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Randeep Guleria
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
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Melani AS, Simona A, Armati M, d’Alessandro M, Bargagli E. A Comprehensive Review of Sarcoidosis Diagnosis and Monitoring for the Pulmonologist. Pulm Ther 2021; 7:309-324. [PMID: 34091831 PMCID: PMC8589876 DOI: 10.1007/s41030-021-00161-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 05/17/2021] [Indexed: 12/05/2022] Open
Abstract
Sarcoidosis is a systemic granulomatous disease with heterogenous clinical manifestations. Here we review the diagnosis of sarcoidosis and propose a clinically feasible diagnostic work-up and monitoring protocol. As sarcoidosis is a systemic disease, a multidisciplinary approach is recommended for best outcomes. However, since the lungs are frequently involved, the pulmonologist is often the referral physician for diagnosis and management. When sarcoidosis is suspected, diagnosis needs to be confirmed and organ involvement/impairment assessed. This process is also required to establish whether the patient is likely to benefit from treatment, as many cases of sarcoidosis are self-limited and remit spontaneously. Whether or not treatment is started, effective regular follow-up is necessary to monitor changes in the disease, including extension, progression, remissions, flare-ups, and complications.
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Affiliation(s)
- Andrea S. Melani
- UOS Pneumologia/UTIP, Dip. Scienze Mediche, Chirurgiche E Neuroscienze, Policlinico Le Scotte Viale Bracci, Azienda Ospedaliera Senese, 53100 Siena, Italy
| | - Albano Simona
- UOS Pneumologia/UTIP, Dip. Scienze Mediche, Chirurgiche E Neuroscienze, Policlinico Le Scotte Viale Bracci, Azienda Ospedaliera Senese, 53100 Siena, Italy
| | - Martina Armati
- UOC Malattie Respiratorie, Dip. Scienze Mediche, Chirurgiche E Neuroscienze Università Di Siena Policlinico “Le Scotte”, Siena, Italy
| | - Miriana d’Alessandro
- UOC Malattie Respiratorie, Dip. Scienze Mediche, Chirurgiche E Neuroscienze Università Di Siena Policlinico “Le Scotte”, Siena, Italy
- UOC Malattie Respiratorie, Immunoallergology, Rare Respiratory Diseases and Lung Transplant Laboratory, Dip. Scienze Mediche, Chirurgiche E Neuroscienze Università Di Siena Policlinico “Le Scotte”, Siena, Italy
| | - Elena Bargagli
- UOC Malattie Respiratorie, Dip. Scienze Mediche, Chirurgiche E Neuroscienze Università Di Siena Policlinico “Le Scotte”, Siena, Italy
- UOC Malattie Respiratorie, Immunoallergology, Rare Respiratory Diseases and Lung Transplant Laboratory, Dip. Scienze Mediche, Chirurgiche E Neuroscienze Università Di Siena Policlinico “Le Scotte”, Siena, Italy
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Abstract
PURPOSE OF REVIEW The current review summarizes recent guidance in the diagnosis and management of sarcoidosis. Until recently, the main guidelines were the 1999 International Statement on Sarcoidosis. However, in 2020 two new guidelines were published by the American and British Thoracic Societies. They have a number of key updates and this review aims to summarize these. RECENT FINDINGS The key findings from 2020 revolve around several themes. First, the need for a histological diagnosis should be supported by a multidisciplinary team approach. When a histological biopsy is needed of the lungs, thought is given to the approach taken for this and to whether an endobronchial ultrasound, endoscopic ultrasound or transbronchial biopsy is needed. Second, information regarding supporting tests including blood biomarkers, lung function and imaging. Third, a section specific to cardiac sarcoidosis. Finally, a summary of guidance for treating sarcoidosis including the need to treat fatigue. SUMMARY The recent guidance suggests that a histological biopsy is only needed in cases of diagnostic uncertainty or in patients with typical long standing features on imaging. The guidelines also provide a clear pathway on the type of lung biopsy needed depending on the extent of mediastinal or parenchymal involvement. Support is given to steroid regimens and indication for second-line immunosuppression.
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Rana GD, d'Alessandro M, Rizzi L, Bergantini L, Cameli P, Vozza A, Sestini P, Suppressa P, Bargagli E. Clinical phenotyping in sarcoidosis management. SARCOIDOSIS VASCULITIS AND DIFFUSE LUNG DISEASES 2021; 38:e2021007. [PMID: 34316252 PMCID: PMC8288209 DOI: 10.36141/svdld.v38i2.10423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 06/18/2021] [Indexed: 11/05/2022]
Abstract
Sarcoidosis is a heterogeneous granulomatous disease. Biological markers and clinical features could allow specific phenotypes to be associated with different prognosis, severity and treatment responses. This retrospective multicentre study aims to analyse the clinical and immunological features of sarcoidosis and to identify a routine non-invasive biomarker useful in clinical practice.
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Affiliation(s)
- Giuseppe Domenico Rana
- Internal Medicine Unit "C. Frugoni", Centre for rare diseases, University Hospital Bari, Bari, Italy
| | - Miriana d'Alessandro
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences & Neurosciences, University of Siena, Siena, Italy
| | - Luigi Rizzi
- Internal Medicine Unit "C. Frugoni", Centre for rare diseases, University Hospital Bari, Bari, Italy
| | - Laura Bergantini
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences & Neurosciences, University of Siena, Siena, Italy
| | - Paolo Cameli
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences & Neurosciences, University of Siena, Siena, Italy
| | - Alfredo Vozza
- Internal Medicine Unit "C. Frugoni", Centre for rare diseases, University Hospital Bari, Bari, Italy
| | - Piersante Sestini
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences & Neurosciences, University of Siena, Siena, Italy
| | - Patrizia Suppressa
- Internal Medicine Unit "C. Frugoni", Centre for rare diseases, University Hospital Bari, Bari, Italy
| | - Elena Bargagli
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences & Neurosciences, University of Siena, Siena, Italy
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A Comprehensive Review of Sarcoidosis Treatment for Pulmonologists. Pulm Ther 2021; 7:325-344. [PMID: 34143362 PMCID: PMC8589889 DOI: 10.1007/s41030-021-00160-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 05/17/2021] [Indexed: 12/20/2022] Open
Abstract
Due to frequent lung involvement, the pulmonologist is often the reference physician for management of sarcoidosis, a systemic granulomatous disease with a heterogeneous course. Treatment of sarcoidosis raises some issues. The first challenge is to select patients who are likely to benefit from treatment, as sarcoidosis may be self-limiting and remit spontaneously, in which case treatment can be postponed and possibly avoided without any significant impact on quality of life, organ damage or prognosis. Systemic glucocorticosteroids (GCs) are the drug of first choice for sarcoidosis. When GCs are started, there is a > 50% chance of long-term treatment. Prolonged use of prednisone at > 10 mg/day or equivalent is often associated with severe side effects. In these and refractory cases, steroid-sparing options are advised. Antimetabolites, such as methotrexate, are the second-choice therapy. Biologics, such as anti-TNF and especially infliximab, are third-choice drugs. The three treatments can be used concomitantly. Regardless of whether treatment is started, the clinician needs to organize regular follow-up to monitor remissions, flares, progression, complications, toxicity and relapses in order to promptly adjust the drugs used.
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Atkins C, Jones A, Clark AB, Stockl A, Fordham R, Wilson AM. Feasibility of investigating methylphenidate for the treatment of sarcoidosis-associated fatigue (the FaST-MP study): a double-blind, parallel-arm randomised feasibility trial. BMJ Open Respir Res 2021; 8:e000814. [PMID: 34020962 PMCID: PMC8144057 DOI: 10.1136/bmjresp-2020-000814] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 03/08/2021] [Accepted: 04/16/2021] [Indexed: 11/14/2022] Open
Abstract
INTRODUCTION Sarcoidosis-associated fatigue (SAF) is a common clinical problem with limited treatment options. This study was undertaken to determine the feasibility of performing a definitive trial to determine the clinical efficacy methylphenidate in SAF. METHODS This was a parallel-arm, double-blind, placebo-controlled randomised controlled feasibility trial enrolling sarcoidosis patients reporting significant fatigue. Patients with a Fatigue Assessment Scale score of more than 21 were randomised to receive up to either 10 mg two times per day methylphenidate or identical placebo capsules two times per day, in a dose escalation fashion, for up to 24 weeks. Outcomes included number of participants eligible and willing to participate, withdrawal rates, adherence rates and ability to maintain blinding. RESULTS Of 385 patients screened, 56 (14.5%) were eligible and 23 (41% of eligible patients) were randomised. No withdrawals occurred. One participant in the methylphenidate arm discontinued study medications due to chest pain. The side effect profile was not different between the groups. Median medication adherence rates were 98% and 99% in the methylphenidate and placebo arms, respectively. A greater proportion of participants receiving methylphenidate predicted their allocated treatment while blinded compared with those receiving placebo (93.3% vs 57.1%). The investigator could not predict the treatment allocation. Both groups showed clinically meaningful improvements in fatigue from baseline, although no between-group difference was seen. CONCLUSIONS The data support the feasibility of performing a double-blind parallel trial powered to determine the clinical efficacy of methylphenidate for SAF, however, a multicentre study will be required. TRIAL REGISTRATION NUMBER NCT02643732.
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Affiliation(s)
- Christopher Atkins
- Department of Respiratory Medicine, Norfolk and Norwich University Hospital NHS Trust, Norwich, UK
| | - Andy Jones
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Allan B Clark
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Andrea Stockl
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Richard Fordham
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Andrew M Wilson
- Department of Respiratory Medicine, Norfolk and Norwich University Hospital NHS Trust, Norwich, UK
- Norwich Medical School, University of East Anglia, Norwich, UK
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Thillai M, Atkins CP, Crawshaw A, Hart SP, Ho LP, Kouranos V, Patterson K, Screaton NJ, Whight J, Wells AU. BTS Clinical Statement on pulmonary sarcoidosis. Thorax 2020; 76:4-20. [PMID: 33268456 DOI: 10.1136/thoraxjnl-2019-214348] [Citation(s) in RCA: 81] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Muhunthan Thillai
- Cambridge Interstitial Lung Disease Unit, Royal Papworth Hospital, Cambridge, Cambridgeshire, UK
| | - Christopher P Atkins
- Department of Respiratory Medicine, Norfolk and Norwich University Hospital, Norwich, Norfolk, UK
| | - Anjali Crawshaw
- Interstitial Lung Disease Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, Birmingham, UK
| | - Simon P Hart
- Respiratory Research Group, Hull York Medical School/University of Hull, Cottingham, UK
| | - Ling-Pei Ho
- MRC Human Immunology Unit, Weatherall Institute of Molecular Medicine, Oxford, UK.,Oxford Centre for Respiratory Medicine, Churchill Hospital, Oxford, UK
| | - Vasileios Kouranos
- Interstitial Lung Disease Unit, Royal Brompton Hospital, London, London, UK
| | - Karen Patterson
- Department of Clinical and Experimental Medicine, Brighton and Sussex Medical School, Brighton, UK
| | | | | | - Athol U Wells
- Interstitial Lung Disease Unit, Royal Brompton Hospital, London, London, UK
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Moore I, Wrobel J, Rhodes J, Lin Q, Webster S, Jo H, Troy L, Grainge C, Glaspole I, Corte TJ. Australasian interstitial lung disease registry (AILDR): objectives, design and rationale of a bi-national prospective database. BMC Pulm Med 2020; 20:257. [PMID: 33008362 PMCID: PMC7532571 DOI: 10.1186/s12890-020-01297-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Accepted: 09/17/2020] [Indexed: 11/10/2022] Open
Abstract
Background Interstitial Lung Disease (ILD) is a group of respiratory conditions affecting the lung interstitium often associated with progressive respiratory failure. There is increasing recognition of the need for improved epidemiological data to help determine best practice and improve standardisation of care. The Australasian ILD Registry (AILDR) is a bi-national registry of patients with all ILD subtypes designed to establish a clinically meaningful database reflecting real world practice in Australasia with an objective to improve diagnostic and treatment pathways through research and collaboration. Methods AILDR is a prospective observational registry recruiting patients attending ILD clinics at centres around Australia and New Zealand. Core and non-core data are stored on a secure server. The pilot phase was launched in 2016 consisting of four sites in Australia. Currently in its second phase a further 16 sites have been recruited, including three in New Zealand. Results A total of 1061 participants were consented during the pilot phase. Baseline data demonstrated a mean age 68.3 ± 12.5 (SD) years, mean FVC (%predicted) 79.1 ± 20.4 (SD), mean DLCO (%predicted) 58.5 ± 17.9 (SD) and nadir exertional SpO2 (%) 91 ± 6.9 (SD). Idiopathic pulmonary fibrosis (31%) and connective-tissue disease related ILD (21.7%) were the two most common subtypes. Baseline demographics and physiology were not significantly different across the four centres. Conclusion AILDR is an important clinical and research tool providing a platform for epidemiological data that will prove essential in promoting understanding of a rare cohort of lung disease and provide foundations for our aspiration to standardise investigation and treatment pathways of ILD across Australasia.
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Affiliation(s)
- Irene Moore
- Advanced Lung Disease Unit, Fiona Stanley Hospital, PO Box Locked Bag 100, Palmyra DC, Perth, WA, 6961, Australia.
| | - Jeremy Wrobel
- Advanced Lung Disease Unit, Fiona Stanley Hospital, PO Box Locked Bag 100, Palmyra DC, Perth, WA, 6961, Australia.,University of Notre Dame, Fremantle, WA, Australia
| | | | - Qi Lin
- Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | | | - Helen Jo
- Royal Prince Alfred Hospital, Sydney, NSW, Australia.,University of Sydney, Sydney, NSW, Australia
| | - Lauren Troy
- Royal Prince Alfred Hospital, Sydney, NSW, Australia.,University of Sydney, Sydney, NSW, Australia
| | | | - Ian Glaspole
- The Alfred Hospital, Melbourne, VIC, Australia.,Centre of Research Excellence in Pulmonary Fibrosis, Sydney, Australia
| | - Tamera J Corte
- Royal Prince Alfred Hospital, Sydney, NSW, Australia.,University of Sydney, Sydney, NSW, Australia.,Centre of Research Excellence in Pulmonary Fibrosis, Sydney, Australia
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Managing Fatigue in Patients With Interstitial Lung Disease. Chest 2020; 158:2026-2033. [PMID: 32387518 PMCID: PMC7674989 DOI: 10.1016/j.chest.2020.04.047] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 03/25/2020] [Accepted: 04/12/2020] [Indexed: 12/17/2022] Open
Abstract
Fatigue is one of the most burdensome symptoms in interstitial lung disease (ILD) and can have a major impact on quality of life, social interactions, and work capacity. The cause of fatigue is complex; it is caused or aggravated by a combination of different predisposing, precipitating, and perpetuating factors. There is no uniform definition of fatigue, but it is often divided in physical and mental components. Several validated questionnaires can be used for structural assessment of fatigue in daily care. Although the high burden of fatigue in ILD is recognized increasingly, studies that have investigated pharmacologic and nonpharmacologic treatment options are scarce. Because fatigue in ILD is often a multifactorial problem, therapeutic interventions ideally should be aimed at different domains. One of the first steps is to optimize treatment of the underlying disease. Subsequently, treatable causes of fatigue should be identified and treated. Recently, an increasing number of studies showed that supportive measures have the potential to improve fatigue. However, evidence-based treatment guidelines are lacking, and more research is highly needed in this field. In clinical practice, a comprehensive, multidisciplinary, and individually tailored approach seems best fit to optimize treatment of fatigue in patients with ILD.
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Rossides M, Kullberg S, Eklund A, Grunewald J, Arkema EV. Sarcoidosis diagnosis and treatment in Sweden: A register-based assessment of variations by region and calendar period. Respir Med 2020; 161:105846. [DOI: 10.1016/j.rmed.2019.105846] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 11/21/2019] [Accepted: 11/22/2019] [Indexed: 10/25/2022]
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Abstract
PURPOSE OF REVIEW The current review discusses the diagnosis and management of nonorgan-related symptoms that commonly arise in the setting of systemic sarcoidosis. Fatigue, small fiber neuropathy (SFN) and neuropsychological symptoms are highlighted. RECENT FINDINGS The debilitating effects of chronic nonorgan-based symptoms in sarcoidosis have led to recent studies focusing on incidence rates, contributing factors and potential therapeutic strategies. In a web-based survey of over 1000 sarcoidosis patients, the most common symptom was fatigue, which was reported by over 90% of participants, whereas memory loss and concentration problems were reported in 50%. SFN was also common, and may be diagnosed with tools such as skin biopsy measurement of intraepidermal nerve fibers and corneal confocal microscopy. In a recent cohort study of SFN patients, serologic evaluation demonstrated other contributing causes such as diabetes and vitamin B12 deficiency, which warrant-specific treatment. Finally, physical inactivity in patients with sarcoidosis correlated with lower quality-of-life (QOL) scores and possibly fatigue. Multidisciplinary programs that include physical therapy, patient education and psychological support were found to improve fatigue and mood disorders. SUMMARY Recognition of nonorgan-related symptoms and their impact on patient QOL is essential to optimal treatment of the sarcoidosis patient.
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Affiliation(s)
- Jinny Tavee
- Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL
- Department of Pulmonary Medicine, Cleveland Clinic Foundation, Cleveland OH
| | - Daniel Culver
- Sarcoidosis Center, Cleveland Clinic Foundation, Cleveland, Ohio, USA
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