Personalised Management Of Chronic Obstructive Pulmonary .
15-Personalised00032 3-PRIMARY.qxd 11/17/20 3:31 PM Page 717SYSTEMATIC/ NARRATIVE REVIEW ARTICLEPersonalised management of Chronic ObstructivePulmonary Disease (COPD): Malaysian consensusalgorithm for appropriate use of inhaled corticosteroid(ICS) in COPD patientsNurhayati Mohd Marzuki, MMED1, Mat Zuki Mat Jaeb, MMED2, Andrea Ban, MMED3, Ahmad IzuanuddinIsmail, MRCP4, Irfhan Ali Hyder Ali, MMED5, Mohd Razali Norhaya, MMED6, Azlina Samsudin, MMED6, MonaZaria Nasaruddin, MMED7, Rozanah Abd Rahman, MMED8, Mohd Arif Mohd Zim, MMED9, Razul Md. Nazri BMd Kassim, MMED10, Yoke Fong Lam, MRCP11, Aishah Ibrahim, MMED12, Noor Aliza Mohd Tarekh, MMED8,Sandip Vasantrao Kapse, MD13Institut Perubatan Respiratori, Kuala Lumpur, Malaysia, 2Department of Medicine, Hospital Raja Perempuan Zainab II (HRPZII) Kota Bharu, Kelantan, Malaysia, 3Department of Medicine , Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur,Malaysia, 4Faculty of Medicine, Universiti Teknologi MARA, Faculty of Medicine, Selangor, Malaysia, 5Department ofRespiratory Medicine, Hospital Pulau Pinang, Pulau Pinang, Malaysia, 6Department of Respiratory Medicine, Hospital SultanahNur Zahirah, Kuala Terengganu, Terengganu, Malaysia, 7Department of Respiratory Medicine, Hospital Serdang, Selangor,Malaysia, 8Department of Respiratory Medicine, Hospital Sultanah Aminah, Johor Bahru, Johor, Malaysia, 9Faculty of Medicine,Universiti Teknologi MARA, UiTM Selayang campus, Selangor, Malaysia, 10Department of Respiratory Medicine, HospitalSultanah Bahiyah, Alor Setar, Kedah, Malaysia, 11Department of Respiratory Medicine, Hospital Raja Permaisuri Bainun, Ipoh,Perak, Malaysia, 12Department of Respiratory Medicine, Hospital Tengku Ampuan Afzan, Kuantan, Pahang, Malaysia,13Medical Affairs Department, Novartis Corporation (Malaysia) Sdn Bhd, Petaling Jaya, Selangor, Malaysia1ABSTRACTBackground: Regarding the long-term safety issues with theuse of inhaled corticosteroids (ICS) and the clinicalpredominance of dual bronchodilators in enhancingtreatment outcomes in chronic obstructive pulmonarydisease (COPD), ICS is no longer a “preferred therapy”according to the Global Initiative for Chronic ObstructiveLung Disease except on top of a dual bronchodilator. Thishas necessitated a change in the current therapy for manyCOPD patients.Objective: To determine a standardised algorithm toreassess and personalise the treatment COPD patientsbased on the available evidence.Methods: A consensus statement was agreed upon by apanel of pulmonologists in from 11 institutes in Malaysiawhose members formed this consensus group.Results: According to the consensus, which wasunanimously adopted, all COPD patients who are currentlyreceiving an ICS-based treatment should be reassessedbased on the presence of co-existence of asthma or higheosinophil counts and frequency of moderate or severeexacerbations in the previous 12 months. When that thepatients meet any of the aforementioned criteria, then thepatient can continue taking ICS-based therapy. However, ifthe patients do not meet the criteria, then the treatment ofpatients need to be personalised based on whether thepatient is currently receiving long-acting beta-agonists(LABA)/ICS or triple therapy.Conclusion: A flowchart of the consensus providing aguidance to Malaysian clinicians was elucidated based onevidences and international guidelines that identifies theright patients who should receive inhaled corticosteroidsand enable to switch non ICS based therapies in patientsless likely to benefit from such treatments.KEYWORDS:COPD, ICS, Malaysian consensus statement, Dual bronchodilatorINTRODUCTION AND CONSENSUS GROUP EVIDENCEREVIEWAccording to the recent World Health Organization reports,globally 3.17 million deaths have been attributed to chronicobstructive pulmonary disease (COPD), accounting for a total5% of all deaths.1 According to the recent reports, it isestimated that almost half a million Malaysians suffer fromCOPD. The hospital admission rates for exacerbations due toCOPD are quite high in Malaysia and COPD is the 5thleading cause of disease burden, and this figure is projectedto rise in the near future.2 It is important to note that of allthe COPD patients in Malaysia, 90% are in Group B andGroup D representing the symptomatic burden similar to thatprevalent in the UK and Germany.3–5 In a hospital setting inMalaysia, most of the COPD patients are exacerbators with18.5% and 39.7% of them with emphysema and chronicbronchitis, respectively. The non-exacerbator phenotype isobserved in 28.6% patients and asthma–COPD overlap isexhibited by 13.2% patients.6 To date, several guidelines arepresent for the efficient management of COPD, including theThis article was accepted: 10 August 2020Corresponding Author: Sandip Vasantrao KapseEmail: sandip.kapse@novartis.comMed J Malaysia Vol 75 No 6 November 2020717
15-Personalised00032 3-PRIMARY.qxd 11/17/20 3:31 PM Page 718Systematic/ Narrative Review ArticleNational Institute of Clinical and Healthcare Excellence,International Primary Care Respiratory Group and GlobalInitiative for Chronic Obstructive Lung Disease (GOLD)guidelines. Historically, the severity of COPD according toGOLD guidelines was evaluated depending on the lungfunction using forced expiratory volume in 1 second (FEV1)as a parameter. However, taking into consideration theoverall health status , COPD patients were graded based bothon lung function and symptom burden and exacerbationhistory as parameters. While in 2014, the guidelines wereonly slightly modified to define exacerbation frequency as 1exacerbation leading to hospitalisation, the new 2019 and2020 GOLD guidelines have fundamentally changed thepatient gradation by taking into account only symptomburden and exacerbation history into consideration. COPDdiagnosis is confirmed based on FEV1/FVC postbronchodilator ratio 0.70 whereas FEV1 alone is now limitedonly to grade the patient’s airflow limitation. As per 2019GOLD guidelines, a significant number of patients have beenre-categorised – patients previously classified as high-riskgroups C and D are now categorised as low-risk groups A andB, respectively. Based on the evidence, new GOLD 2019guidelines recommend the use of inhaled corticosteroids (ICS)as an add-on therapy to combined bronchodilators only forGOLD D categorised patients, and not for GOLD B patients(with symptoms but infrequent exacerbations). Thus, GOLDendorses the usage of dual bronchodilators as first-linetherapy earlier than ICS. Nonetheless, mounting evidencesuggests that patient outcomes will not have significantimprovement based on the current new GOLD guidelines. Forexample, in the WISDOM ( Withdrawal of Inhaled Steroidsduring Optimized Bronchodilator Management) trial, a totalof 2485 patients who represent the recommended inhaledglucocorticoids groups as per the GOLD guidelines – wereassessed for the withdrawal (moderate decreasing over a 12week period) or proceeded with glucocorticoids, incomparison with those who received triple therapy (longacting beta-agonist (LABA) long-acting muscarinicantagonist (LAMA) glucocorticoids) for 6 weeks. This studydemonstrated that although GOLD guidelines recommendthe usage of ICS therapy in these patients, there was nosignificant increase in the rate of COPD exacerbations uponICS withdrawal. However, 18% of the patient populationwho displayed 2 exacerbations in the previous year alongwith a high blood eosinophil count of 300 continued tohighly benefit from the usage of ICS therapy.7The 26-week, randomised, double-blind, SUNSET trial, whichassessed the impact of direct de-escalation of long-term tripletherapy to indacaterol/glycopyrronium in 527 nonfrequently exacerbating COPD patients, revealed that therewas no difference in exacerbations upon de-escalation of ICSand only displayed a small decrease in lung functionality.However, patients with a high eosinophil count of 300cells/µL were at a greater risk of exacerbation (rate ratio:1.86; 95% CI: 1.06–3.29) upon ICS withdrawal. Therefore, it isof utmost importance to characterise when ICS therapy hasto be recommended and how ICS treatment can bewithdrawn safely. Given that several adverse events outweighthe benefits of ICS therapy, if any; the new GOLD guidelineshave rightfully limited the role of ICS therapy to severely718impaired COPD patients. Furthermore, based on the clinicalevidence that ICS-containing regimens have little or no effectin patients with a blood eosinophil count of 100 cells/µL,while patients with 300 cells/µL demonstrate enhancedbenefit of ICS therapy, the recent 2019 GOLD guidelinesrecommended the use of absolute blood eosinophil count asa guide for the escalation and de-escalation of ICStreatments.8 Thus, the recent real-life studies mimickingclinical scenarios including OPTIMO, CRYSTAL and FLASHhave demonstrated the managed adequacy of direct switch ofICS-regimens to non-ICS regimen in non-frequentlyexacerbating moderate–severe COPD patients.9-11OVERWHELMING EVIDENCE OF THE ICS SIDE EFFECTS INCOPD PATIENTSEven though ICS treatment is much appreciated in asthma,its usage in the administration of COPD is to a great extentmisrepresented. Furthermore, its usage in COPD patients isridden with several safety concerns. ICS usage has beenaccounted earlier to cause a collection of serious adverseevents. While certain symptoms are minor, some of the otherside effects are sufficiently vast to cause significant morbidity,including pneumonia, deleterious impact on bone health,candidiasis, increased risk of diabetes onset and progression,cataract and osteoporosis.12-14 A recent Cochrane review thatassessed the efficacy of LABA/ICS therapy with LABA alonemonotherapy from over 14 studies demonstrated thatpatients on LABA/ICS therapies showed a moderate increasein the risk of pneumonia in comparison to non-ICS therapy.15In the 26-week LANTERN study, the lung functionality andrate of exacerbations were comparatively better in the oncedaily indacaterol/glycopyrronium (LABA/LAMA and dualbronchodilator) group compared to those on 500/50 μg twicedaily fluticasone/salmeterol (LABA/ICS) group. The rate ofoccurrence of pneumonia (2.7% versus 0.8%) and upperrespiratory infection (7% versus 3.5%) was significantlyhigher with ICS therapy.16 In the ILLUMINATE study,pneumonia was reported only in the patient group receivingfluticasone/salmeterol (LABA/ICS) group (4 patients; 1.5%).17The FLAME study which compared the LABA/LAMA versusthe LABA/ICS therapies over a longer duration of 1 year alsoshowed similar increased incidence of pneumonia (4.8%versus 3.2%) in patients receiving ICS therapy, in comparisonto those on dual bronchodilators.18 The SUNSET study alsoreveals no significant differences in terms of COPDexacerbation in long-term triple-therapy after the withdrawalof ICS treatment.19 The incidence of pneumonia was reportedto be 50% higher (hazard ratio: 1.53) in triple therapy or ICScontaining treatment regimens as compared to theLABA/LAMA therapies.The TORCH study has earlier recorded that upon ICS therapy,1 COPD exacerbation prevention has resulted in theincidence of 3 new cases of pneumonia, thus flagging thenecessity of relegating ICS therapy.20 Thus, a recent study bySuissa, et al. has reported a rapid reduction of pneumonia(RR: 0.58; 95% CI: 0.54–0.61) after 4 months of ICSdiscontinuation highlighting the benefits of ICS withdrawal.In the light of reduced rate of exacerbation and the incidenceof pneumonia per annum, these results emphasise aMed J Malaysia Vol 75 No 6 November 2020
15-Personalised00032 3-PRIMARY.qxd 11/17/20 3:31 PM Page 719Personalised management of COPD: Malaysian consensus algorithm for appropriate use of ICS in COPD patientsABFig. 1: Consensus algorithm of chronic obstructive pulmonary disease treatment in Malaysia: A) Identifying patients eligible for ICSwithdrawal, B) Switching and monitoring the patients requiring ICS withdrawal.compelling need to switch to non-ICS therapies like dualbronchodilators from LABA/ICS or LAMA/ICS or tripletherapies.PROPOSED ALTERNATIVE APPROACH OVER THE ICSBASED THERAPY IN COPD PATIENTSSeveral studies highlight the beneficial role of dualbronchodilator (LABA/LAMA) therapies instead of ICScombination therapies. In a more extended span treatmentof LAMA/LABA versus fluticasone/salmeterol, the lycopyrronium with a significantly reducedpercentage of exacerbations (11%; p 0.003) and significantimprovement in St. George’s Respiratory QuestionnaireMed J Malaysia Vol 75 No 6 November 2020(SGRQ) score as compared to fluticasone/salmeteroltreatment. In the LAMA/LABA group, the average time to thefirst exacerbation was also significantly longer (71 versus 51days; p 0.001).18 In the large (N 1499), long-term (2 year)INSPIRE study, which evaluated the rate of moderate and/orsevere exacerbations in LABA/ICS group versus the longacting bronchodilator – tiotropium bromide, LABA/ICStreatment arm did not demonstrate any difference inexacerbation rate compared to that of tiotropium arm.21While 62% of fluticasone/salmeterol group patients had atleast one exacerbation (rate of exacerbation 1.28/year)compared to 59% in the tiotropium group (rate ofexacerbation 1.32/year). Additionally, there was nosignificant difference between the incidence of rate ofexacerbations per year (1.28 versus 1.32; p 0.656) and the719
15-Personalised00032 3-PRIMARY.qxd 11/17/20 3:31 PM Page 720Systematic/ Narrative Review Articlehospitalisations due to exacerbations (16% versus 13%).LABA/ICS therapy was considerably less safe, with theincidence of pneumonia in 8% of patients and a hazard ratioof 1.94 (95% CI: 1.19–3.17, p 0.008) for the time to reportedpneumonia.21 The IMPACT study showed that triple therapywith inhaled glucocorticoid, LABA and LAMA results in lowerrate of exacerbations and hospitalization due to COPDcompared to dual therapies of either inhaled glucocorticoid LABA or LAMA/LABA. The INSTEAD study has also affirmeda safe switch from ICS regimen to a non-ICS regimen withoutany loss of efficacy with respect to breathlessness or SGRQscores.22The DACCORD and WISDOM studies, wherein ICSwithdrawal followed by LABA/LAMA initiation did not resultin an increased risk of exacerbations, endorse the safewithdrawal of ICS. COPD patients regularly experiencecardiac dysfunctions resulting in increased morbidity andmortality. A recent CLAIM study that evaluated the effect ofLABA/LAMA combination therapy on cardiac function in 62COPD patients showed improved cardiac function, thusemphasising the beneficial role of early usage ofbronchodilators in COPD patients.23CONSENSUS GROUP RESULTS:The present Malaysian consensus group reviewed the latestavailable information in the field and arrived at an idealalgorithm which enables efficient management of COPD,clearly discerning the use of ICS and/or de-escalating orstepping up from LABA/LAMA as per the personalisedrequirement of the individual patient. Thus, the overallobjective of the current Malaysian consensus group is tostrategise the guideline for COPD in directing to a morepersonalised treatment to benefit both general practitionersand also the patient treatment outcomes.The Malaysian consensus group advisory board meetingincluded chest physicians from government sectors inMalaysia. The participants (chest physicians) included are asstated in the author list as above.A comprehensive discussion of several studies in the recentpast, which re-emphasised the necessity for withdrawal of ICSand endorsed the safety of withdrawal of ICS, wasundertaken.Based on the evidence from recent studies, a consensusstatement for appropriate use of ICS and LABA/LAMA hasbeen proposed by the Malaysian consensus group. A stepwisemethodology relying upon the response of the individualpatient was proposed to make clinical judgements forefficient and safe management of COPD. In Malaysia,FUKKM restricts the use of ICS/LABA in COPD only toRespiratory specialists and we recommend the use of monoICS for escalation only in selected patients to avoid initiationof ICS/LABA in majority of the patients. Figure 1a and 1brepresents the algorithm that shows how the clinician shouldmake a decision as to continue or withdraw/switch ICStreatment depending on the incidence of asthma before theage of 40 years, blood eosinophil count and the history ofexacerbations.720CONCLUSIONThe Consensus flowchart provides a guide to clinicians inMalaysia based on evidences and international guidelines toidentify the right patients who should receive inhaledcorticosteroids and enable switch to non ICS based therapiesin patients less likely to benefit from such treatments.ACKNOWLEDGEMENTS AND DISCLOSURESWe would like to express gratitude to all the consensus groupmembers who have contributed to the preparation of thisconsensus statement. The Consensus group meetings andmedical writing support was provided by Novartis (Malaysia)Corporation Sdn Bhd.ABBREVIATIONSICS, inhaled corticosteroids; COPD, chronic obstructivepulmonary disease; LABA, long-acting beta-agonist; LAMA,long-acting muscarinic antagonist; GOLD, global initiativefor chronic obstructive lung disease; FEV1, forced expiratoryvolume in 1 second; WISDOM, withdrawal of inhaled steroidsduring optimized bronchodilator management; terol/glycopyrronium in COPD patients; OPTIMO,appropriateness of treatment in moderate COPD patients;CRYSTAL, effect of glyCopyrronium or indacateRol maleateand glYcopyrronium bromide fixed-dose combination (FDC)on SympToms and heALth status in patients with /Fluticasone to indacateroL/glycopyrronium in Asymptomatic COPD patient cohort; LANTERN, a randomizedstudy of QVA149 versus salmeterol/fluticasone combinationin patients with COPD; ILLUMINATE, efficacy and safety ofonce-daily QVA149 compared with twice-daily salmeterolfluticasone in patients with chronic obstructive pulmonarydisease; FLAME, once-daily QVA149 and twice-dailysalmeterol/fluticasone on the reduction of COPD; TORCH,towards a Revolution in COPD Health; INSPIRE, investigatingnew standards for prophylaxis in reducing exacerbations;IMPACT, InforMing the pathway of COPD treatment;INSTEAD, the Indacaterol Switching Non-exacerbatingPatients with Moderate COPD From Salmeterol/Fluticasone toIndacaterol; DACCORD, Die ambulante Versorgung mitlangwirksamen Bronchodilatatoren: COPD-Register inDeutschland (Outpatient Care With Long-ActingBronchodilators: COPD Registry in Germany); CLAIM, effectof lung deflation with indacaterol plus glycopyrronium onventricular filling in patients with hyperinflation and d FA42E3BB3168028F06ABAB37C70D0635?sequence 1. Accessed on November 2018.Ban A, Ismail A, Harun R, et al. Impact of clinical pathway on clinicaloutcomes in the management of COPD exacerbation. BMC Pulm Med.2012; 12: 27.Li-Cher LOH, Choo-koon ONG, et al. Detailed characterization ofhospitalized COPD patients in relation to combined COPD assessment byGOLD. Chron Obstruct Pulmon Dis. 2016; 1: 4.Vestbo J, Boucot I, Frith L, et al. P26: How does the Salford lung study inCOPD (SLS COPD) patient population fit into the gold 2017 classificationgrid? Thorax. 2017; 72(Suppl 3): A1–278.Med J Malaysia Vol 75 No 6 November 2020
15-Personalised00032 3-PRIMARY.qxd 11/17/20 3:31 PM Page 721Personalised management of COPD: Malaysian consensus algorithm for appropriate use of ICS in COPD patients5.6.7.8.9.10.11.12.13.14.15.Kardos P, Vogelmeier C, Buhl R, et al., The prospective non-interventionalDACCORD study in the national COPD registry in Germany: design andmethods. BMC Pulm Med. 2015; 12; 15: 2.Chai CS, Liam CK. Pang YK, et al. Clinical phenotypes of COPD andhealth-related quality of life: A cross-sectional study. Int J Chron
treatment outcomes in chronic obstructive pulmonary disease (COPD), ICS is no longer a “preferred therapy” according to the Global Initiative for Chronic Obstructive Lung Disease except on top of a dual bronchodilator. This has necessitated a change in the current therapy for many COPD patients.
Chronic obstructive pulmonary disease: national clinical guideline on management of chronic obstructive pulmonary disease in adults in primary and secondary care. Thorax 2004; 59 (Suppl 1): 1-232 Agusti AG, Noguera A, Sauleda J, Sala E, Pous J, Busquet X . Systemic effects of chronic obstructive pulmonary disease. European Respiratory
Bury Chronic Obstructive Pulmonary Disease (COPD) Team What Is COPD Chronic Obstructive Pulmonary Disease (COPD) is the name for a Collection of lung diseases including Chronic Bronchitis, Emphysema and Chronic Asthma. People with COPD have trouble breathing in and out. This is referred to as airflow obstruction.
What is COPD? Chronic obstructive pulmonary disease (COPD) is characterised by airflow obstruction. The airflow obstruction is usually progressive, not fully reversible and does not change markedly over several months1. Chronic obstructive pulmonary disease (COPD) is a general term which includes the conditions chronic bronchitis and emphysema.
Chronic Obstructive Pulmonary Disease (COPD) 1. Chronic Obstructive Pulmonary Disease (COPD) is one of the most chronic of all known diseases. It is a major cause of mortality, morbidity and a major . use of health care resources. In 2004, COPD was the fourth leading cause of death in both men and women in Canada (1). The burden of COPD has been
Chronic Obstructive Pulmonary Disease (COPD) ICSI has endorsed with qualifications the Veteran's Affairs/Department of Defense (VA/DoD) Clinical Practice Guideline for the Management of Chronic Obstructive Pulmonary Disease. Using the ICSI endorsement process, this document has been reviewed by the ICSI COPD work group: Anderson B,
ment of chronic obstructive pulmonary disease. Institute for Clinical Systems Improvement, Ed.7, pg 1-51. Management of COPDWorking Group. (2007). VA/DoD clinical practice guide-line for the management of outpa-tient chronic obstructive pulmonary disease. Washington (DC): Depart-ment of Veteran Affairs, Department of Defense, 2, 1-138.
Differential Diagnosis of Chronic Obstructive Pulmonary Disease Robert Sarnoff, MD 275084 2/09 Faculty Disclosure Company Nature of Affiliation Unlabeled Product Usage None None . Global Initiative for Chronic Obstructive Disease. Global strategy for the diagnosis, management, and prevention of COPD. Updated 2008.
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