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Understanding the complexities of post-tuberculosis lung disease: Implications for global health 了解结核病后肺部疾病的复杂性:对全球健康的影响
Pub Date : 2024-04-15 DOI: 10.18231/j.ijirm.2024.001
Sankalp Yadav
Post-tuberculosis lung disease (PTLD) presents a significant challenge in the management of tuberculosis patients, with far-reaching implications for global health. This editorial explores the multifaceted nature of PTLD, encompassing its pathophysiology, clinical manifestations, diagnostic complexities, and implications for public health. PTLD arises from pulmonary damage due to an active tuberculosis infection, leading to inflammation, scarring, and fibrosis within the lungs. Clinical manifestations vary widely, ranging from chronic respiratory symptoms to severe respiratory failure, often resembling chronic obstructive pulmonary disease or restrictive lung disease. The diagnosis of PTLD is hindered by its heterogeneous presentation and overlap with other respiratory conditions, necessitating a comprehensive evaluation through pulmonary function tests and radiological imaging. PTLD imposes a substantial burden on global health systems, particularly in regions with high tuberculosis prevalence, contributing to increased morbidity and mortality rates. Management strategies focus on alleviating symptoms, preserving lung function, and preventing disease progression through pharmacological interventions, pulmonary rehabilitation, and, in select cases, surgical interventions. Preventive measures include effective tuberculosis control measures, vaccination against respiratory pathogens, and addressing social determinants of health. Overall, a comprehensive understanding of PTLD is essential for improving patient outcomes and reducing disease burden, highlighting the importance of concerted efforts to raise awareness, enhance diagnostic capabilities, and develop effective management strategies for this complex condition.
结核病后肺部疾病(PTLD)是结核病患者管理中的一项重大挑战,对全球健康有着深远的影响。这篇社论探讨了 PTLD 的多面性,包括其病理生理学、临床表现、诊断复杂性以及对公共卫生的影响。PTLD源于活动性结核感染引起的肺损伤,导致肺部炎症、瘢痕和纤维化。临床表现差异很大,从慢性呼吸道症状到严重的呼吸衰竭,通常类似于慢性阻塞性肺病或限制性肺病。PTLD 的诊断因其表现不一且与其他呼吸系统疾病重叠而受到阻碍,因此有必要通过肺功能测试和放射成像进行全面评估。PTLD 给全球医疗系统带来了沉重负担,尤其是在结核病高发地区,导致发病率和死亡率上升。治疗策略主要是通过药物干预、肺康复以及特定情况下的手术干预来缓解症状、保护肺功能和预防疾病进展。预防措施包括有效的结核病控制措施、呼吸道病原体疫苗接种以及解决健康的社会决定因素。总之,全面了解 PTLD 对于改善患者预后和减轻疾病负担至关重要,这也凸显了针对这一复杂病症提高意识、增强诊断能力和制定有效管理策略的重要性。
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引用次数: 0
A massive primary spontaneous pneumothorax during the recovery phase of H1N1 pneumonia – An issue of concern 甲型 H1N1 流感恢复期大面积原发性自发性气胸--一个值得关注的问题
Pub Date : 2024-04-15 DOI: 10.18231/j.ijirm.2024.007
Mohammed Aamir Zuhaib S, Niroja Umashankar
The H1N1 or swine flu outbreak in 2009 was a major pandemic. It is a subtype of influenza A virus that affects humans and has two surface antigens, which led to it being called the novel H1N1 flu. Some patients with swine flu may develop lower respiratory tract infections, which can result in respiratory failure and acute respiratory distress syndrome (ARDS). In this case report, a patient with H1N1 pneumonia developed massive spontaneous pneumothorax during the recovery phase and concludes that, high pressure mechanical ventilation during the management of H1N1 pneumonia and persistent cough could be the reason for spontaneous development of pneumothorax. However, spontaneous development of pneumothorax in patients with swine flu pneumonia is rarely reported. We present an uncommon case of H1N1 pneumonia-induced pneumothorax that occurred during the recovery phase of the patient. This case report highlights the need for clinicians and healthcare teams to be aware of this potential complication during the post-recovery phase of the patient.
2009 年爆发的甲型 H1N1 流感或猪流感是一次大流行。它是影响人类的甲型流感病毒的一种亚型,有两种表面抗原,因此被称为新型 H1N1 流感。一些猪流感患者可能会出现下呼吸道感染,从而导致呼吸衰竭和急性呼吸窘迫综合征(ARDS)。在本病例报告中,一名甲型 H1N1 流感患者在恢复期出现了大面积自发性气胸,并得出结论认为,在治疗甲型 H1N1 流感期间的高压机械通气和持续咳嗽可能是导致自发性气胸的原因。然而,猪流感肺炎患者自发出现气胸的报道却很少见。我们介绍了一例罕见的甲型 H1N1 流感肺炎诱发气胸的病例,该病例发生在患者的恢复期。本病例报告强调了临床医生和医疗团队在患者康复后阶段注意这种潜在并发症的必要性。
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引用次数: 0
Tracheobronchopathia osteochondroplastica: Case report of a rare cause for a common symptom 气管支气管软骨发育不良:常见症状的罕见病因病例报告
Pub Date : 2024-04-15 DOI: 10.18231/j.ijirm.2024.006
Supriya Adiody, Krishnanand Krishnakumar, Sruthi Raghunath, Aravind Thayyil Raman
Tracheobronchopathia osteochondroplastica is a rare disease which is characterised by the presence of osseous and/or cartilaginous submucosal nodules projecting into the anterior and lateral walls of the airways. We present the case of a 56-year-old male presenting with chronic cough, dyspnoea and haemoptysis. An initial diagnosis of tuberculosis was kept in mind considering the endemicity of the disease. A fibre optic bronchoscopy, however helped in clinching the diagnosis. As there are no guidelines for the treatment, conservative treatment with inhaled steroids,bronchodilators, antibiotics, and avoidance of the airwayirritants, is sufficient for the patient. On follow up after 2 months patient is doing fine with symptomatic improvement.
气管软骨发育不全是一种罕见疾病,其特征是气管前壁和侧壁出现骨质和/或软骨质粘膜下结节。本病例是一名 56 岁的男性,表现为慢性咳嗽、呼吸困难和咯血。考虑到肺结核的流行性,初步诊断为肺结核。然而,纤维支气管镜检查有助于确诊。由于没有治疗指南,患者只需接受吸入类固醇、支气管扩张剂和抗生素的保守治疗,并避免使用气道刺激物。2 个月后的随访显示,患者症状有所改善,情况良好。
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引用次数: 0
Efficacy and safety of ebastine 10 mg and phenylephrine 10 mg fixed-dose combination in Indian patients with allergic rhinitis: A phase 4 multicentre study 印度过敏性鼻炎患者服用依巴斯汀 10 毫克和苯肾上腺素 10 毫克固定剂量复方制剂的疗效和安全性:一项 4 期多中心研究
Pub Date : 2024-04-15 DOI: 10.18231/j.ijirm.2024.003
M. S, CV Srinivas, Shrinivas Chavan, Ramesh S, Nitin Chandrashekhar Adgaonkar, Krishna Kumar M
There is a lack of comprehensive studies examining the efficacy and safety of the fixed-dose combination (FDC) of ebastine 10 mg and phenylephrine 10 mg in allergic rhinitis (AR), especially in Indian settings. So, this study aimed to fill the existing research gap by evaluating the efficacy and safety of the FDC ebastine 10 mg and phenylephrine 10 mg in Indian patients with moderate/severe persistent AR.An open-label, non-randomized, single-group, multicentric, phase 4 clinical study included adult patients visiting the outpatient departments of 4 sites across India. All the selected subjects received the FDC once daily in the evening for 5 days. Safety and efficacy of the FDC were evaluated by comparing the Individual Symptoms Score (ISS), Total symptom Score (TSS), and analysing adverse event profiles reported by patients, assessed by the investigator, from baseline to 6 days. The study also assessed the impact of this condition on patients' quality of life using the rhino-conjunctivitis quality of life scale (RQLS). The study included 145 participants with a mean age of 37.17 ± 12.65 years and male-to-female ratio of 1:1.26. Comparison of baseline symptoms with day 6 revealed statistically significant and clinically meaningful improvements in Individual Symptoms Score (ISS). The mean difference in Total Symptom Score (TSS) from baseline to day 6 also showed a substantial improvement of 3.52 ± 1.54 (95% CI: 3.27-3.78; P <0.001). Rhino-conjunctivitis quality of life scale (RQLS) also demonstrated statistically significant improvement from day 1 to day 6 (t = 24.44, P <0.001). Adverse events were effectively managed with the use of readily available over-the-counter medications like antipyretics, analgesics, and/or antacid.The study validated the efficacy and safety of the FDC ebastine 10 mg and phenylephrine 10 mg, in managing AR with good safety profile. The findings underscore the importance of this combination as a viable therapeutic option, with significant improvements in symptom scores and quality of life observed within a short duration.
目前缺乏对依巴斯汀 10 毫克和苯肾上腺素 10 毫克固定剂量复方制剂(FDC)治疗过敏性鼻炎(AR)的疗效和安全性的全面研究,尤其是在印度。因此,本研究旨在通过评估固定剂量复方制剂依巴斯汀 10 毫克和苯肾上腺素 10 毫克在印度中度/重度持续性 AR 患者中的疗效和安全性,填补现有的研究空白。这项开放标签、非随机、单组、多中心、第 4 期临床研究纳入了在印度 4 个地点门诊部就诊的成年患者。所有入选受试者每天傍晚服用一次 FDC,连续服用 5 天。通过比较个体症状评分(ISS)、总症状评分(TSS)以及分析患者报告的不良事件概况,评估 FDC 从基线到 6 天的安全性和疗效。研究还使用犀牛结膜炎生活质量量表(RQLS)评估了这种疾病对患者生活质量的影响。该研究包括 145 名参与者,平均年龄为 37.17 ± 12.65 岁,男女比例为 1:1.26。将基线症状与第 6 天的症状进行比较后发现,个人症状评分(ISS)有显著的统计学意义和临床意义的改善。总症状评分(TSS)从基线到第 6 天的平均差异也显示出大幅改善,为 3.52 ± 1.54 (95% CI: 3.27-3.78; P <0.001)。从第 1 天到第 6 天,犀牛结膜炎生活质量量表(RQLS)也有显著改善(t = 24.44,P <0.001)。通过使用退烧药、镇痛药和/或抗酸剂等现成的非处方药,不良反应得到了有效控制。该研究验证了依巴斯汀 10 毫克和苯肾上腺素 10 毫克 FDC 药物在治疗 AR 方面的有效性和安全性,而且安全性良好。研究结果强调了这种联合用药作为一种可行治疗方案的重要性,在短时间内就能明显改善症状评分和生活质量。
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引用次数: 0
Erasmus syndrome: A rare case report 伊拉斯谟综合征:罕见病例报告
Pub Date : 2024-04-15 DOI: 10.18231/j.ijirm.2024.008
Chandan Kumar Sheet, S. Pothal, Rekha Manjhi, Pravati Dutta, Subhankar Chatterjee
Erasmus syndrome is a rare clinical entity in which systemic sclerosis develops following exposure to silica with or without development of silicosis. There are very few cases reported in literature from India. Here we report a case of Erasmus syndrome in a 52 years male who is a stone crusher by occupation for last 22 years presented with dry cough, low grade irregular fever, progressive shortness of breath, slowly progressive sclerodactyly and features suggestive of Raynaud’s phenomenon. Radiological evaluations revealed multiple subpleural and centrilobular nodules in bilateral upper, lower lobes and right middle lobe, conglomerated nodular opacities (progressive massive fibrosis- PMF). There was pleural thickening and calcification, bronchial dilatation and fibrosis, calcified right hilar and mediastinal lymphadenopathy. Serological markers like Anti Scl-70 antibody came out to be positive (3+) Based on clinical features diagnosis of systemic sclerosis was made. Based on exposure history and radiology silicosis was diagnosed. Association of silicosis and systemic sclerosis establishes the diagnosis of Erasmus syndrome. Treatment was started with Prednisone, cyclophosphamide and Nifedipine. Strict avoidance to cold and regular follow-up was advised.
伊拉斯谟综合症是一种罕见的临床病症,患者在接触二氧化硅后出现全身性硬化,同时伴有或不伴有矽肺。印度的文献中很少有此类病例的报道。在此,我们报告了一例埃拉斯莫斯综合征病例,患者是一名 52 岁的男性,过去 22 年一直从事碎石工作,表现为干咳、低度不规则发热、进行性呼吸急促、缓慢进行性硬骨挛缩,并伴有雷诺现象。放射学检查显示,双侧上叶、下叶和右侧中叶有多个胸膜下和中央叶结节,结节性不透明(进行性大块纤维化--PMF)。胸膜增厚和钙化,支气管扩张和纤维化,钙化的右肺门和纵隔淋巴结病变。根据临床特征,诊断为系统性硬化症。根据接触史和放射学诊断为矽肺。矽肺病和系统性硬化症的结合确定了伊拉斯谟综合征的诊断。开始使用泼尼松、环磷酰胺和硝苯地平进行治疗。建议严格避免着凉并定期随访。
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引用次数: 0
Tobacco smoke adverse effects comparison based on gender: Meta-analysis 基于性别的烟草烟雾不良影响比较:元分析
Pub Date : 2024-04-15 DOI: 10.18231/j.ijirm.2024.005
Samuel Worku
Several studies have suggested varying degrees of vulnerability to the detrimental effects of tobacco smoking between females and males. However, conflicting findings on sex-specific differences in the negative impact of tobacco smoking have emerged. This study conducts a comprehensive review of the available evidence to assess the adverse effects of smoking with respect to gender. From an initial pool of 99 primary studies conducted before 2010, 26 studies were selected for inclusion in this meta-analysis. Among these, 15 were cohort studies, 4 were cross-sectional studies, 4 were case-control studies, and 2 were systematic reviews. Fixed-effect models and meta-regression were employed to derive pooled risk ratios (RR), and P-value functions were utilized to assess the consistency of the results. The pooled risk ratio for men who were current smokers, concerning all-cause mortality, was 0.954 (95% CI 0.866-1.05). For women who were current smokers, the pooled risk ratio for cardiovascular disorders was 1.2 (95% CI 1.18-1.22). Notably, female current smokers exhibited a significantly more rapid annual decline in FEV% predicted with increasing age compared to their male counterparts (as indicated by linear regression analysis: R2 = 0.56; p = 0.008). However, the relative risk for bone-related disorders was found to be higher in male current smokers than in their female counterparts. The findings of this study underscore that both males and females face an elevated risk of experiencing the adverse effects of smoking. Nonetheless, the magnitude of these effects differs based on gender. Further research is warranted to validate the outcomes of this study.
一些研究表明,女性和男性在不同程度上容易受到吸烟的有害影响。然而,关于吸烟负面影响的性别差异却出现了相互矛盾的研究结果。本研究对现有证据进行了全面回顾,以评估吸烟对不同性别的不良影响。从 2010 年前进行的 99 项主要研究中,初步筛选出 26 项研究纳入本次荟萃分析。其中,15 项为队列研究,4 项为横断面研究,4 项为病例对照研究,2 项为系统综述。采用固定效应模型和元回归方法得出集合风险比(RR),并利用 P 值函数评估结果的一致性。当前吸烟男性全因死亡率的集合风险比为0.954(95% CI 0.866-1.05)。对于女性吸烟者来说,心血管疾病的集合风险比为 1.2(95% CI 1.18-1.22)。值得注意的是,与男性吸烟者相比,女性吸烟者的 FEV% 预测值随着年龄的增长每年下降的速度明显更快(线性回归分析显示:R2 = 0.56;P = 0.008)。然而,研究发现,男性吸烟者患骨骼相关疾病的相对风险高于女性吸烟者。这项研究的结果表明,男性和女性遭受吸烟不良影响的风险都很高。然而,这些影响的程度因性别而异。为了验证这项研究的结果,还需要进一步的研究。
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引用次数: 0
Misleading wheeze in a case of atypical large cell neuroendocrine carcinoma of lung - A deadly variety 肺部非典型大细胞神经内分泌癌病例中的误导性喘息--致命品种
Pub Date : 2024-01-15 DOI: 10.18231/j.ijirm.2023.032
Jeevanandham Anandan, Zeenathalam Nadaf, Sneha Leo
Neuroendocrine tumors are neoplasms arising from cells of endocrine and nervous system containing special secretory granules with biogenic amines and polypeptide hormones. One of the varieties that occurs commonly in the lung is large cell neuro endocrine carcinoma. The replicative potential of these neuroendocrine malignancies is so rapid that the patients usually present with metastatic disease. We describe a case of 29-year-old-male presented with nocturnal wheeze which led on to a misdiagnosis of bronchial asthma and finally found to be LCNEC with endobronchial obstruction. They are usually peripherally located lesions, mostly in the upper lung zones of an elderly male smoker. But he had a hilar mass with right lower lobe collapse due to endobronchial obstruction. Hence careful examination of wheeze whether unilateral or bilateral, monophonic or polyphonic, random or fixed, inspiratory or expiratory or biphasic may help in early identification of the endobronchial lesions.
神经内分泌肿瘤是由内分泌和神经系统细胞产生的肿瘤,这些细胞含有特殊的分泌颗粒,内含生物胺和多肽激素。其中一种常见于肺部的肿瘤是大细胞神经内分泌癌。这些神经内分泌恶性肿瘤的复制潜力非常快,患者通常会出现转移性疾病。我们描述了一例因夜间喘息而被误诊为支气管哮喘的 29 岁男性病例,最后发现是伴有支气管内膜阻塞的 LCNEC。这种病变通常位于周围,多发生在吸烟的老年男性的上肺区。但由于支气管内阻塞,他有一个伴有右肺下叶塌陷的肺门肿块。因此,仔细检查喘息,无论是单侧还是双侧、单音还是多音、随机还是固定、吸气还是呼气或双相,都有助于早期发现支气管内病变。
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引用次数: 0
Fluoroscopy-guided metallic foreign body removal: A case report 透视引导下的金属异物取出术:病例报告
Pub Date : 2024-01-15 DOI: 10.18231/j.ijirm.2023.031
Manish Yadav, S. Thorve, Siddharth Waghmare, Sonal Karpe, Monica Bansal, Jairaj P. Nair
A foreign body (FB) was detected in the right lower zone on the chest X-ray of a 24-year-old woman who presented to the OPD with a cough and sputum. With the help of virtual bronchoscopy, the FB was localized in the posterior segment of the right lower lobe. It was located with the help of a flexible bronchoscope and fluoroscopy and retrieved with the help of snare and endobronchial biopsy forceps. After ensuring clinical stability, the patient was discharged the next day. Bronchoscopic FB removal from segmental and subsegmental bronchi is difficult. Fluoroscopy permits the bronchoscopic retrieval of FB from these relatively inaccessible regions and of the lung and averts the need for thoracotomy.
一名 24 岁女性因咳嗽和咳痰到门诊部就诊,胸部 X 光片显示其右下叶有异物(FB)。在虚拟支气管镜的帮助下,异物被定位在右下叶后段。在柔性支气管镜和透视的帮助下找到了FB,并在套管和支气管内活检钳的帮助下取出了FB。在确保临床症状稳定后,患者于第二天出院。在支气管镜下从节段和亚节段支气管取出 FB 十分困难。荧光透视允许在支气管镜下从这些相对难以进入的区域和肺部取出 FB,从而避免了开胸手术。
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引用次数: 0
Impact of pulmonary rehabilitation on lung functions and quality of life in chronic respiratory disease patients 肺康复对慢性呼吸系统疾病患者肺功能和生活质量的影响
Pub Date : 2024-01-15 DOI: 10.18231/j.ijirm.2023.030
Bhagyashri Karande, Nayana Gosavi, Ajay Godse
Patients with chronic pulmonary disease commonly present with dyspnea, cough, fatigue, physical limitations, and low Quality-of-Life (QoL). With these morbidities and physical limitations, it may be difficult to perform their day-to-day activities. The London Chest Activity Daily Living (LCADL) scale assesses the self-reported dyspnea of patients with chronic respiratory disease during Activities of Daily Living (ADL). The study was designed to assess the impact of pulmonary rehabilitation on the dyspnea grade (mMRC scale), the Quality-of-Life parameters viz LCADL scale, 6 Minute Walk Test (6MWT) and lung functions (FEV1 & FVC).The study is a retrospective observational study conducted over a period of 1 year, at the Department of Pulmonology, Bhakti Vedanta Hospital & Research Institute. Patients with different pulmonary conditions such as Chronic Obstructive Pulmonary Disease (COPD), Interstitial Lung Disease (ILD), Post-covid Lung Dysfunction, etc. were enrolled in the study. A total of 80 patients were referred to Pulmonary Rehabilitation (PR). Out of which, 40 patients completed an 8-week program. The distribution of the study population was as follows: 18 patients with COPD, 13 patients with ILD, 9 patients with other pulmonary diseases. 15 patients required oxygen support where oxygen saturation (SpO2) was < 90% at baseline at room air. The outcome measures were assessed in these patients at the time of enrollment (Week 0) and at the end of the program (Week 8).Overall, the statistically significant difference noted in Quality-of-Life parameters like LCADL score, mMRC, 6MWT, and lung functions (FEV1, FVC) with an 8-week Pulmonary Rehabilitation program.The p-value (< 0.001) was found in London Chest Activity Daily Living (LCADL) score. Domestic, physical activity had better scores with respect to all parameters after completion of the 8-week Pulmonary Rehabilitation (PR) program. The dyspnea grade on the mMRC scale improved from 1.9 ± 0.591 to 0.45 ± 0.50. The p-value was statistically significant (p < 0.001). 6 MWT distance was improved from 169.5 meters to 324.5 meters at the completion of 8-weeks, the mean difference was 155 meters which was found to be statistically significant. The p-value (< 0.001) was found in 6MWT distance. In lung functions, FEV1 improved from 52.30 % to 56.73 % of predicted and FVC improved from 56.20 % to 58.20 % of predicted. The mean difference of FEV1 and FVC was 4.43 to 2.0, respectively. : An 8-week supervised pulmonary rehabilitation program has demonstrated that the inclusion of pulmonary rehabilitation, not only reduces the symptoms but also improves the exercise capacity and add significant positive effect on the quality of life as well as lung functions in patients with chronic respiratory disease.
慢性肺病患者通常表现为呼吸困难、咳嗽、疲劳、身体受限和生活质量(QoL)低下。由于这些病症和身体上的限制,他们可能很难进行日常活动。伦敦胸部活动日常生活(LCADL)量表可评估慢性呼吸系统疾病患者在日常生活(ADL)中自我报告的呼吸困难情况。该研究旨在评估肺康复对呼吸困难等级(mMRC 量表)、生活质量参数(即 LCADL 量表、6 分钟步行测试(6MWT)和肺功能(FEV1 和 FVC))的影响。该研究是一项回顾性观察研究,在 Bhakti Vedanta 医院和研究所肺病科进行,为期一年。患有慢性阻塞性肺病(COPD)、间质性肺病(ILD)、卵巢囊肿后肺功能障碍等不同肺部疾病的患者被纳入研究。共有 80 名患者被转诊至肺康复中心(PR)。其中,40 名患者完成了为期 8 周的康复计划。研究对象的分布情况如下:18 名慢性阻塞性肺病患者,13 名 ILD 患者,9 名其他肺部疾病患者。15名患者需要氧气支持,因为他们在室内空气中的血氧饱和度(SpO2)基线低于90%。总体而言,在为期 8 周的肺康复计划中,生活质量指标如 LCADL 评分、mMRC、6MWT 和肺功能(FEV1、FVC)均有显著的统计学差异。完成为期 8 周的肺康复(PR)计划后,国内、体力活动在所有参数上的得分都更高。mMRC 量表上的呼吸困难等级从 1.9 ± 0.591 降至 0.45 ± 0.50。P值具有统计学意义(P < 0.001)。6 MWT 距离从 169.5 米增加到 8 周后的 324.5 米,平均相差 155 米,具有统计学意义。6MWT 距离的 p 值(< 0.001)。在肺功能方面,FEV1 从预测值的 52.30% 提高到 56.73%,FVC 从预测值的 56.20% 提高到 58.20%。FEV1和FVC的平均差异分别为4.43和2.0。 研究结果表明,为期8周的肺康复项目不仅能减轻慢性呼吸系统疾病患者的症状,还能提高其运动能力,并对其生活质量和肺功能产生积极影响。
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引用次数: 0
Beyond borders: Unleashing the potential of adult BCG vaccination for global public health 超越国界:释放成人卡介苗接种在全球公共卫生中的潜力
Pub Date : 2024-01-15 DOI: 10.18231/j.ijirm.2023.025
Sankalp Yadav
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引用次数: 0
期刊
IP Indian Journal of Immunology and Respiratory Medicine
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