Actualización de la Guía Española de la EPOC (GesEPOC): comorbilidades,automanejo y cuidados paliativos

The current health care models described in GesEPOC indicate the best way to make a correct diagnosis, the categorization of patients, the appropriate selection of the therapeutic strategy and the management and prevention of exacerbations. In addition, COPD involves several aspects that are crucial in an integrated approach to the health care of these patients. The evaluation of comorbidities in COPD patients represents a healthcare challenge. As part of a comprehensive assessment, the presence of comorbidities related to the clinical presentation, to some diagnostic technique or to some COPD-related treatments should be studied. Likewise, interventions on healthy lifestyle habits, adherence to complex treatments, developing skills to recognize the signs and symptoms of exacerbation, knowing what to do to prevent them and treat them within the framework of a self-management plan are also necessary. Finally, palliative care is one of the pillars in the comprehensive treatment of the COPD patient, seeking to prevent or treat the symptoms of a disease, the side effects of treatment, and the physical, psychological and social problems of patients and their caregivers. Therefore, the main objective of this palliative care is not to prolong life expectancy, but to improve its quality. This chapter of GesEPOC 2021 presents an update on the most important comorbidities, self-management strategies, and palliative care in COPD, and includes a recommendation on the use of opioids for the treatment of refractory dyspnea in COPD.     

Características de los pacientes con EPOC tratados en neumología en España según grupos GOLD y fenotipos clínicos GesEPOC

Introduction

The objective of this study was to analyze the clinical characteristics of COPD patients attending general respiratory clinics, adherence to clinical guidelines, classification accuracy, and therapeutic management.

Chronic obstructive pulmonary disease and comorbidities through the eyes of the patient

Patient's attitudes and illness beliefs have shown to be of great importance in chronic obstructive pulmonary disease (COPD). As former qualitative research has mainly focused on patients with end-stage COPD, who are recruited within hospital or pulmonary rehabilitation settings, and excluding patients with disabling comorbidities, this study specifically aims to explore the perspectives of patients with COPD and comorbidities in primary care. This study was designed as a qualitative, explorative study using open patient interviews. The study was conducted at three primary care practices, East Flanders, Belgium. A total number of seven patients, diagnosed with COPD and given a minimum score of 2 on the Charlson Comorbidity Index were included. In-depth interviews were recorded and transcribed verbatim. Thematic analysis was deductive using NVivo software. Researchers' triangulation was performed. Participants show high adaptation capabilities and report quite positively about their functional status, with an emphasis on social participation and partnership. Knowledge of the causes and consequences of COPD appears rather limited, and participants predominantly show an external locus of control in relation to the reported factors influencing the disease and strategies for self-management. Patients with COPD with comorbidity integrate their illness and symptoms into their lives. However, a lack of knowledge and education may leave them more anxious and more dependent on health care than necessary. Our results indicate that health care workers should adopt a positive approach toward patient's functioning and empower and inform their patients. We believe that chronic care for patients with COPD should provide personalized rehabilitation taking into account individual patient characteristics and self-management and coping attitudes. We believe that there is a generic core to be identified, which can tackle both COPD and comorbidities. Further research is mandatory to develop these generic programs focusing on patients with complicated needs. Primary care can provide the setting for exploration.     

Treatments for anxiety and depression in patients with chronic obstructive pulmonary disease: a literature review

Chronic obstructive pulmonary disease (COPD) is a serious contemporary health issue. Psychological co-morbidities such as anxiety and depression are common in COPD. Current evidence for treatment options to reduce anxiety and depression in patients with COPD was examined. There is evidence available for the efficacy of pharmacological treatments, cognitive behavioural therapy, pulmonary rehabilitation, relaxation therapy and palliative care in COPD. Therapeutic modalities that have not been proven effective in decreasing anxiety and depression in COPD, but which have theoretical potential among patients, include interpersonal psychotherapy, self-management programmes, more extensive disease management programmes, supportive therapy and self-help groups. Besides pulmonary rehabilitation that is only available for a small percentage of patients, management guidelines make scant reference to other options for the treatment of mental health problems. The quantity and quality of research on mental health treatments in COPD have historically been insufficient to support their inclusion in COPD treatment guidelines. In this review, recommendations regarding assessment, treatment and future research in this important field were made.     

Integrating palliative care in severe chronic obstructive lung disease

Palliative care services for patients with chronic obstructive pulmonary disease (COPD) have been limited in most health care schemes despite the significant impact its symptoms can have on quality of life (QOL). Palliative care must be integrated to address physical and emotional distress and QOL deterioration more effectively. Multi-factorial barriers in current health care systems impede the provision of palliative care, including the lack of familiarity among health care professionals. There are sparse evidence-based studies and guidelines for clinicians to better recognize the need for palliative care in COPD patients compared to the large experience and resources available to cancer patients and hospice care. The multidisciplinary approach of palliative care should help COPD patients navigate through the continuum of chronic disease management. Highest QOL, not necessarily the highest physiologic goals, with relief of physical and emotional suffering, are most important to patients. Hospice care, the last phase of palliative care, can be offered to COPD patients when their goal of care has changed from life-prolonging therapies to comfort treatment. We suggest a scheme for identifying COPD patients for palliative care and for delivering simultaneous disease-directed care to help patients live life to the fullest. Pulmonary rehabilitation offers the best venue for incorporating palliative care. We review the need for, barriers to, and key activities for integrating palliative care into the current health care management of patients living with COPD.     

Atención médica según el nivel de riesgo y su adecuación a las recomendaciones de la guía española de la enfermedad pulmonar obstructiva crónica (EPOC) (GesEPOC): Estudio EPOCONSUL

Introduction

EPOCONSUL is the first national audit to analyze medical care for COPD in pulmonology departments in Spain. The main objective was to perform a retrospective analysis to determine the distribution of GesEPOC 2017 COPD risk levels and to evaluate clinical activity according to the new recommendations.

Rehabilitation and supportive therapy in elderly patients with Chronic Obstructive Pulmonary Disease

Chronic Obstructive Pulmonary Disease (COPD) very often coexists with cardiovascular, musculoskeletal and metabolic comorbidities. This condition significantly impact on the general health, function, frailty and disability of such patients, and consequently on their prognosis. Indeed, complex and recurrent symptoms of general dysfunction are commonly present and burden on the health status.Symptomatic COPD patients, even with chronic and complex comorbidities or with different degree of severity, may benefit from rehabilitation including exercise and maintenance of physical activity, in order to reducing symptoms and restoring the highest possible level of independent function.This review will focus on the associated and relevant clinical problems of these patients at the onset of disability, methods of assessment and useful non-pharmacological treatments for caring and supporting them.     

The treatable traits approach to adults with obstructive airways disease in primary and secondary care

The treatable traits approach is based on the recognition that the different clinical phenotypes of asthma and chronic obstructive airways disease (COPD) are a heterogeneous group of conditions with different underlying mechanisms and clinical manifestations, and that the identification and treatment of the specific clinical features or traits facilitates a personalised approach to management. Fundamentally, it recognises two important concepts. Firstly, that treatment for obstructive lung disease can achieve better outcomes if guided by specific clinical characteristics. Secondly, that in patients with a diagnosis of asthma, and/or COPD, poor respiratory health may also be due to numerous overlapping disorders that can present with symptoms that may be indistinguishable from asthma and/or COPD, comorbidities that might require treatment in their own right, and lifestyle or environmental factors that, if addressed, might lead to better control rather than simply increasing airways directed treatment. While these concepts are well accepted, how best to implement this personalised medicine approach in primary and secondary care within existing resource constraints remains uncertain. In this review, we consider the evidence base for this management approach and propose that the priority now is to assess different prototype templates for the identification and management of treatable traits in both asthma and COPD, in primary, secondary and tertiary care, to provide the evidence that will guide their use in clinical practice in different health care systems.     

终末期慢性阻塞性肺疾病的诊治进展

慢性阻塞性肺疾病（简称慢阻肺）是一种高度症状性疾病，反复疾病恶化可能导致健康状况的迅速下降甚至死亡，但因导致慢阻肺疾病恶化的因素混杂，故很难预测慢阻肺患者死亡的轨迹。终末期慢阻肺的主要症状表现为难治性呼吸困难、咳嗽、疲劳和虚弱、疼痛、焦虑和抑郁、营养不良等。然而，大多数慢阻肺患者在生命的最后阶段没有得到足够的治疗。因此，临床医生与患者讨论姑息治疗可以为终末期慢阻肺患者带来更有意义的生活前景。本文总结终末期慢阻肺患者的症状负担以及相关姑息治疗的讨论。     

Reduction of hospital utilization in patients with chronic obstructive pulmonary disease: a disease-specific self-management intervention

BACKGROUND: Self-management interventions improve various outcomes for many chronic diseases. The definite place of self-management in the care of chronic obstructive pulmonary disease (COPD) has not been established. We evaluated the effect of a continuum of self-management, specific to COPD, on the use of hospital services and health status among patients with moderate to severe disease. METHODS: A multicenter, randomized clinical trial was carried out in 7 hospitals from February 1998 to July 1999. All patients had advanced COPD with at least 1 hospitalization for exacerbation in the previous year. Patients were assigned to a self-management program or to usual care. The intervention consisted of a comprehensive patient education program administered through weekly visits by trained health professionals over a 2-month period with monthly telephone follow-up. Over 12 months, data were collected regarding the primary outcome and number of hospitalizations; secondary outcomes included emergency visits and patient health status. RESULTS: Hospital admissions for exacerbation of COPD were reduced by 39.8% in the intervention group compared with the usual care group (P =.01), and admissions for other health problems were reduced by 57.1% (P =.01). Emergency department visits were reduced by 41.0% (P =.02) and unscheduled physician visits by 58.9% (P =.003). Greater improvements in the impact subscale and total quality-of-life scores were observed in the intervention group at 4 months, although some of the benefits were maintained only for the impact score at 12 months. CONCLUSIONS: A continuum of self-management for COPD patients provided by a trained health professional can significantly reduce the utilization of health care services and improve health status. This approach of care can be implemented within normal practice.     

Effects of a comprehensive self-management programme in patients with chronic obstructive pulmonary disease.

The aim of this study was to assess the effects of a comprehensive self-management intervention on health-related quality of life (HRQoL), symptoms and walking distance in patients with stable moderately severe chronic obstructive pulmonary disease (COPD). This study was part of the overall COPD study of the Dept of Pulmonary Medicine, Enschede, which consisted of an inhaled corticosteroid (ICS) trial and a self-management trial. After the ICS trial, all patients were randomised again to a self-management and a control group. The self-management intervention consisted of a skill-oriented patient education programme and a near-home fitness programme, on top of usual care. The control group received usual care by the treating chest physician. HRQoL was measured by the St George's Respiratory Questionnaire (SGRQ) and walking distance by the 6-min walking test. Patients recorded their symptoms in diaries and graded their health status from 1-10 in a weekly report. Altogether, 248 COPD patients were randomly allocated to either an intervention (127) or control (121) group. No differences in the SGRQ scores within and between both groups were observed over 1 yr. Similarly, no differences in symptom scores and 6-min walking distance were found within and between groups. The intervention group reported more exacerbations than the control group. The majority (69%) of the exacerbations in the intervention group were self-treated at home. This study failed to show positive effects of a self-management programme among moderately severe chronic obstructive pulmonary disease patients.     

Guía Española de la EPOC (GesEPOC). Tratamiento farmacológico de la EPOC estable

Recognizing the clinical heterogeneity of COPD suggests a specific therapeutic approach directed by the so-called clinical phenotypes of the disease. The Spanish COPD Guidelines (GesEPOC) is an initiative of SEPAR, which, together with the scientific societies involved in COPD patient care, and the Spanish Patient Forum, has developed these new clinical practice guidelines. This present article describes the severity classification and the pharmacological treatment of stable COPD. GesEPOC identifies four clinical phenotypes with differential treatment: non-exacerbator, mixed COPD-asthma, exacerbator with emphysema and exacerbator with chronic bronchitis. Pharmacological treatment of COPD is based on bronchodilation in addition to other drugs depending on the clinical phenotype and severity. Severity is established by the BODE/BODEx multidimensional scales. Severity can also be approximated by assessing airflow obstruction, dyspnea, level of physical activity and history of exacerbations. GesEPOC is a new, more individualized approach to COPD treatment according to the clinical characteristics of the patients.     

Anxiety and depression—Important psychological comorbidities of COPD

Anxiety and depression are common and important comorbidities in patients with chronic obstructive pulmonary disease (COPD). The pathophysiology of these psychological comorbidities in COPD is complex and possibly explained by common risk factors, response to symptomatology and biochemical alterations. The presence of anxiety and/or depression in COPD patients is associated with increased mortality, exacerbation rates, length of hospital stay, and decreased quality of life and functional status. There is currently no consensus on the most appropriate approach to screening for anxiety and depression in COPD. Treatment options include psychological [relaxation, cognitive behavioural therapy (CBT), self-management] and pharmacological interventions. Although there is some evidence to support these treatments in COPD, the data are limited and mainly comprised by small studies. Pulmonary rehabilitation improves anxiety and depression, and conversely these conditions impact rehabilitation completion rates. Additional high quality studies are urgently required to optimise screening and effective treatment of anxiety and depression in patients with COPD, to enhance complex chronic disease management for these patients.     

Living with Advanced Chronic Obstructive Pulmonary Disease: A Qualitative Interview Study with Patients and Informal Carers

Abstract

The disease trajectory in chronic obstructive pulmonary disease (COPD) is characterised by a progressive decline in overall function, loss of independence and reduction of health-related quality of life. Although the symptom burden is high and care is often demanding, patients’ and informal carers’ experiences in living with advanced COPD are seldom described. This study sought to explore patients’ and informal carers’ experiences in living with advanced COPD and to understand their awareness about palliative care provision in advanced COPD. About 20 patients and 20 informal carers were recruited in a respiratory care service in Southern Switzerland. Semistructured individual interviews with participants were conducted on clinic premises and audio-recorded. Interviews lasted between 35 and 45?min. Data were analysed using thematic analysis.

Living day to day with COPD, psychosocial dimension of the disease and management of complex care were the main themes identified. Patients and informal carers reported a range of psychological challenges, with feelings of guilt, discrimination and blame. Most of the participants had no knowledge of palliative care and healthcare services did not provide them with any information about palliative care approaches in advanced COPD. The reported psychological challenges may influence the relationship between patients, informal carers and healthcare professionals, adding further complexity to the management of this long-term condition. Further research is needed to explore new ways of managing complex care in advanced COPD and to define how palliative care may be included in this complex care network.     

舒缓护理在晚期结直肠癌合并肠梗阻患者中的应用探索

目的探讨舒缓护理在晚期结直肠癌合并肠梗阻患者中的应用。 方法收集2015年3月到2017年3月两年间对晚期结直肠癌合并肠梗阻的患者采取常规护理基础上给予舒缓护理的326例,于舒缓护理前后进行及时问卷调查或访谈,了解患者生理和生活质量等各项指标的变化情况。 结果晚期结直肠癌合并肠梗阻的患者在接受常规基础上的舒缓护理后,肠梗阻症状及其导致的其他不适症状如睡眠质量差、焦虑、烦躁等症状得到很好改善,更愿意与医护人员主动进行交流,对疾病治疗和生活更有信心,患者与家属情绪更和缓,关系更和谐。 结论舒缓护理的应用有助于缓解结直肠癌合并肠梗阻患者的症状,提高患者生活质量,在临床中具有应用价值。     

Improving Quality of Life in Depressed COPD Patients: Effectiveness of a Minimal Psychological Intervention

ABSTRACT

Depression and anxiety are highly prevalent in elderly COPD patients. Since symptoms of depression and anxiety reduce quality of life in these patients, treatments aimed at improving mental health may improve their quality of life. This study evaluated the effectiveness of a nurse-led Minimal Psychological Intervention (MPI) in reducing depression and anxiety, and improving disease-specific quality of life in elderly COPD patients. In a randomized controlled trial an MPI was compared with usual care in COPD patients. COPD patients aged 60 years or over, and with minor or mild to moderate major depression were recruited in primary care (n = 187). The intervention was based on principles of cognitive behavioural therapy (CBT) and self-management. Outcomes were symptoms of depression, symptoms of anxiety, and disease-specific quality of life, assessed at baseline and at one week and three and nine months after the intervention. Results showed that patients receiving the MPI had significantly fewer depressive symptoms (mean BDI difference 2.92, p = 0.04) and fewer symptoms of anxiety (mean SCL difference 3.69, p = 0.003) at nine months than patients receiving usual care. Further, mean SGRQ scores were significantly more favourable in the intervention group than in the control group after nine months (mean SGRQ difference 7.94, p = 0.004). To conclude, our nurse-led MPI reduced symptoms of depression and anxiety and improved disease-specific quality of life in elderly COPD patients. The MPI appears to be a valuable addition to existing disease-management programmes for COPD patients.     

Validación pronóstica según los criterios de la GesEPOC 2017

IntroductionThe Spanish COPD guidelines (GesEPOC) have been recently modified. The aim of this study is to assess this revision and evaluate the prognosis of patients according to the new classification of severity.MethodsA total of 700 COPD patients (83.9% men) were prospectively followed up for a mean period of 5 years in tertiary hospitals in Spain and the USA. Anthropometric data, lung function tests, dyspnea (according to the mMRC scale), BODE and Charlson index were collected. We calculated mortality at 5 years following the risk criteria proposed by the new GesEPOC.ResultsMean age was 66 ± 9.6 years and mean FEV₁% was 59.7 ± 20.2. The proportion of patients in the low-risk group was 40.43%. Patients in the high-risk group had a significantly higher BODE index than those in the low-risk group (2.92 ± 0,66 vs. 0.52 ± 1.91, p < 0.001), while the Charlson index score was similar in both groups. Mortality at 60 months was significantly higher in the high-risk group (31.7% vs. 15.5%, p < 0.001). Dyspnea and FEV₁% were also independent predictors of mortality (p < 0.001), and neither was inferior to the risk classification proposed by GesEPOC.ConclusionsThe new severity index proposed by GesEPOC accurately predicts 5-year mortality. However, dyspnea and FEV₁% have the same strength in predicting mortality.     

Self-management plans in the primary care of patients with chronic obstructive pulmonary disease

OBJECTIVE AND BACKGROUND: The role of COPD self-management plans in improving health outcomes remains unclear. The objective of this study was to assess whether self-management plans administered in primary care have beneficial effects on quality of life, self-care behaviour and health outcomes in the long term for patients with COPD. MATERIAL, PATIENTS AND METHODS: The study was a prospective, unblinded, randomized controlled trial of usual care vs. usual care plus structured education on the use of a written self-management plan and patient-initiated short courses of antibiotics and oral corticosteroids. The study was conducted in general practice, in Christchurch, New Zealand. Participants were 159 patients with COPD randomized by general practice site into control or intervention groups. The primary outcome measure was change in St. George's Respiratory Questionnaire. Secondary variables were frequency of hospital and primary-care attendance, frequency of use of courses of antibiotics and oral corticosteroids over 12 months, and change in Hospital Anxiety and Depression Scale. Self-management knowledge was assessed using a structured interview, the COPD Self-Management Interview. RESULTS: Self-management plans and structured education were associated with higher levels of self-management knowledge at 12 months, but had no effect on change in St. George's Respiratory Questionnaire, health utilization, mental health or self-reported outcomes of patients with COPD managed in general practice. CONCLUSIONS: Self-management knowledge was higher in the intervention group but there was no difference in quality of life or health outcomes due to self-management plans.