Multidisciplinary Respiratory Medicine最新文献

{"title":"Transthoracic imaging-guided needle biopsy: 5 years' experience in Indonesia.","authors":"Ginanjar Arum Desianti, Dicky Soehardiman, Mia Elhidsi, Tina Reisa, Mohamad Fahmi Alatas, Wahju Aniwidyaningsih, Prasenohadi","doi":"10.5826/mrm.2025.1046","DOIUrl":"10.5826/mrm.2025.1046","url":null,"abstract":"<p><strong>Background: </strong>Transthoracic needle biopsy (TNB) is one of the routine procedures for thoracic diseases, especially nodules or consolidation. The procedure can be guided by imaging tools, such as computed tomography (CT) scan and ultrasonography (US). This study reports the results of a five-year experience of transthoracic imaging-guided needle biopsy in a respiratory referral hospital.</p><p><strong>Methods: </strong>We searched for a monthly sampling database in the procedure room from 2020 to 2024 and identified all transthoracic imaging-guided needle biopsies, either by CT or US-guided. We excluded a few data samples if there was a repetition of the data register. Data regarding pathology and procedure-related complications were analyzed, with the primary outcomes being disease proportion and positivity rate of the procedure.</p><p><strong>Results: </strong>A total of 1,591 procedures were included in our final analysis. Almost all procedures (99.6%) used a 16-gauge needle core biopsy size. Computed tomography was used predominantly (89.9%) to guide the procedure rather than ultrasound. Adenocarcinoma was the most frequent pathology result of TNB (37.7%). The complications were rare (1.6%) and there was zero mortality reported within 24 hours after TNB procedures. Lung cancer was the most reported case, followed by lymphoma and tuberculosis (TB). The overall accuracy of the TNB procedure in lung and mediastinal consolidation was 96.3%.</p><p><strong>Conclusions: </strong>Transthoracic needle biopsy has high accuracy and is considered a safe procedure with minor complications.</p>","PeriodicalId":51135,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":"20 ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12732327/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145783680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An Italian multidisciplinary Delphi Consensus on new insights about the clinical relevance of Pidotimod.","authors":"Gianluigi Marseglia, Matteo Gelardi, Paola Marchisio, Pierachille Santus, Claudio Ucciferri, Giorgio Ciprandi","doi":"10.5826/mrm.2025.1062","DOIUrl":"10.5826/mrm.2025.1062","url":null,"abstract":"<p><p>Pidotimod is a synthetic dipeptide that modulates both innate and acquired immunity, with the highest number of scientific publications (as documented in PubMed) which have demonstrated its efficacy and safety in different clinical settings. A board of experts promoted a multidisciplinary Delphi Consensus to increase clinicians' knowledge of the possible areas of pidotimod use and also offer useful tools for informed use based on consolidated data. A series of statements concerning the use of pidotimod in different clinical settings and conditions was anonymously voted on by a panel of qualified Italian specialists, including pediatricians, otorhinolaryngologists, allergologists, and pulmonologists, using a web platform. All the statements obtained full agreement from the panel about the scientific value of evidence on pidotimod efficacy and safety in managing children and adults with recurrent respiratory infections, both in prevention and add-on therapy. In addition, there was agreement about the use of pidotimod in specific situations, including combined therapy (antibiotics plus pidotimod) for pneumonia, Down syndrome, COVID-19, PFAPA, wheezing, and urinary infections. In conclusion, pidotimod is a safe and effective drug helpful in preventing recurrent respiratory infections in susceptible patients and as an adjuvant in managing patients with infections.</p>","PeriodicalId":51135,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":"20 ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12732328/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145650011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Is the combination of Myelodysplastic syndromes and pulmonary fibrosis accidental or inevitable?","authors":"Yang He, Yahua Li, Yuanyuan Wang, Jinqiao Zhang, Haiying Chen, Jiequn Chen, Yunxia Zhao","doi":"10.5826/mrm.2025.1056","DOIUrl":"10.5826/mrm.2025.1056","url":null,"abstract":"<p><strong>Introduction: </strong>We diagnosed and managed a patient with pulmonary fibrosis combined with myelodysplastic syndrome (MDS). This paper aims to investigate, through analysis of our clinical case, a review of the existing literature, and relevant genetic analyses, whether the concurrent occurrence of pulmonary fibrosis and MDS represents a clinical coincidence or reflects an underlying shared pathogenetic mechanism.</p><p><strong>Case presentation: </strong>A 64-year-old male farmer with concurrent MDS and interstitial pulmonary fibrosis underwent whole-exome sequencing, which revealed abnormalities in the MTHFR, PCSK9, and IFIH1 genes.  A literature review demonstrated that these three genes are associated with both MDS and pulmonary fibrosis.  A search of previous literature identified six similar case reports over a 22-year period, suggesting that the concurrent occurrence of these two conditions may be linked to CD68+ cells, myeloperoxidase (MPO)-positive inflammatory cells, VEXAS syndrome, telomere diseases, and other factors.</p><p><strong>Conclusion: </strong>MTHFR, IFIH1, PCSK9 and CTC1 are involved in key pathways including folate metabolism, immune regulation, inflammatory responses and telomere disorders, which may contribute to the pathogenesis of both MDS and pulmonary fibrosis. The coexistence of these two conditions is likely attributed to complex interactions among multiple gene mutations, environmental triggers, and dysregulated immune processes, rather than a single.</p>","PeriodicalId":51135,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":"20 ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12674183/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145607349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Unmasking hypoxemia: the role of standard PaO₂ in interpreting Arterial blood gas analysis.","authors":"Fabiano Di Marco, Federico Raimondi, Gianluca Imeri, Christian Mazzola, Simone Pappacena, Simone Vargiu, Michele Capelli, Giorgio Lorini, Juan Camilo Signorello, Paolo Solidoro, Dejan Radovanovic, Luca Novelli","doi":"10.5826/mrm.2025.1055","DOIUrl":"10.5826/mrm.2025.1055","url":null,"abstract":"<p><strong>Background: </strong>In the assessment of acute respiratory failure (ARF), PaO2/FIO2 ratio is widely used, but may be misleading in the presence of hyperventilation-induced hypocapnia. The standard PaO2 (stPaO2), a theoretical value corrected for PaCO2, may improve clinical interpretation of gas exchange severity.</p><p><strong>Methods: </strong>We conducted an online survey among Italian physicians using a case vignette of three hypothetical patients with identical PaO2 values but differing PaCO2 levels. Participants were asked to rank the severity of the cases based solely on arterial blood gas analysis (ABG). A second round was offered after introducing the concept of stPaO2 and providing corresponding values.</p><p><strong>Results: </strong>A total of 2,241 (8.9%) physicians (median age 53 years, 54.1% male) completed the first round and 1,324 (59%) completed the second one of the survey. Initially, only 9.2% correctly identified the clinical severity  pattern-this increased significantly to 16.1% after introducing stPaO2 (p < 0.01). The improvement rate was higher among physicians with less than 10 years of clinical experience. Performance improved across all specialties, particularly in emergency and intensive care medicine.</p><p><strong>Conclusions: </strong>The introduction of stPaO2 significantly enhanced physicians' ability to interpret ABG results in ARF. Although its calculation assumes ideal physiological conditions, stPaO2 remains a useful tool for unmasking hypoxemia in hyperventilating patients. Including stPaO2 in ABG reports may support more accurate clinical decision-making, particularly in emergency and critical care settings.</p>","PeriodicalId":51135,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":"20 ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12674182/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145497415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"EGOI-PCOS survey on the prevalence of respiratory disorders associated with polycystic ovary syndrome.","authors":"Mario Montanino Oliva, Maurizio Nordio, Orietta Picconi, Giuseppina Porcaro","doi":"10.5826/mrm.2025.1051","DOIUrl":"10.5826/mrm.2025.1051","url":null,"abstract":"<p><strong>Background: </strong>Polycystic Ovary Syndrome (PCOS) is a multifaceted disorder that has also recently been associated with chronic respiratory diseases (CRDs). While several studies have highlighted that pulmonary health is frequently altered in women with PCOS and vice versa, no mechanistic investigation has elucidated an overlapped etiology, so far. Thus, in the present survey we explored the frequency of respiratory issues in a population of PCOS patients, and the medical characteristics that possibly link the two diseases.</p><p><strong>Results: </strong>A total of 353 women participated in the survey. CRDs affected 27.4% of the surveyed PCOS patients, with asthma representing the most prevalent respiratory problem in 61.5% of cases. In 59.3% of women, respiratory and PCOS onset appaired at the same age and in 68% of cases first symptoms appeared in adolescence.</p><p><strong>Conclusions: </strong>While several authors have linked respiratory issues and menstrual disturbances, there are no available surveys that investigate the frequency of CRDs in PCOS patients. Despite their qualitative nature, our results sustain previous indications on a possible link between CRDs and PCOS. In future, appropriate studies may elucidate possible etiological mechanisms joining respiratory health to PCOS.</p>","PeriodicalId":51135,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":"20 ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12674184/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145460277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Neutrophil dysfunction in bronchiectasis: Pathophysiological insights and emerging targeted therapies.","authors":"Aliasgar Taha","doi":"10.5826/mrm.2025.1034","DOIUrl":"10.5826/mrm.2025.1034","url":null,"abstract":"<p><p>Bronchiectasis is a heterogeneous, chronic airway disease characterized by irreversible bronchial dilation, persistent infection, and neutrophilic inflammation. As traditional treatments often fail to address the underlying pathophysiology, particularly the central role of dysfunctional neutrophils, this review explores recent advances in the understanding of neutrophil-driven mechanisms in bronchiectasis and highlights emerging targeted therapies for this condition. A comprehensive literature review of studies published between 2020 and 2025 focusing on neutrophil activity, biomarkers, and clinical trials evaluating novel anti-inflammatory agents for the treatment of bronchiectasis was conducted. Data were synthesized from experimental models, randomized controlled trials (WILLOW and ASPEN), and expert consensus guidelines (ERS 2023-2024). These results indicate that neutrophils contribute to tissue destruction in bronchiectasis via serine proteases and excessive neutrophil extracellular trap (NET) formation. Key emerging therapies include DPP-1 inhibitors (e.g., brensocatib), CXCR2 antagonists, PI3K inhibitors, and NET-targeting therapies. Biomarkers, such as neutrophil elastase activity, sputum procalcitonin, and NMR-derived metabolic phenotypes, may help personalize therapy, and combination treatment strategies alongside precision medicine are reshaping the therapeutic landscape of ABPA. Although targeting neutrophil dysfunction offers a promising avenue for advancing bronchiectasis care, balancing immunomodulation and infection control remains a challenge. The integration of novel therapies with biomarker-guided treatment and treatable trait approaches is essential to improve the outcomes of this complex disease.</p>","PeriodicalId":51135,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":"20 ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12558659/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145330844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Antineutrophil cytoplasmic antibody related vasculitis with a unique imaging presentation of organizing pneumonia. The key role of lung ultrasound.","authors":"Fabiola Pugliese, Francesco Tursi, Valeria Frassani, Ottavia Nori, Chiara Oliveri, Alessandro Marinetti, Carlo Cosimo Quattrocchi, Romano Nardelli, Susanna Cozzio","doi":"10.5826/mrm.2025.1045","DOIUrl":"10.5826/mrm.2025.1045","url":null,"abstract":"<p><strong>Introduction: </strong>Neutrophil cytoplasmic antibody (ANCA)-related vasculitis (AAV) is characterized by necrotizing inflammation of small and medium-sized arteries. This heterogeneous group of vasculitides, including microscopic polyangiitis (MPA), granulomatosis with polyangiitis (GPA) and eosinophilic granulomatosis with polyangiitis (EGPA), further classified according to two distinct types of ANCA pattern, cytoplasmic ANCA (c) and perinuclear ANCA (p), mainly directed against proteinase 3 (PR3) and myeloperoxidase (MPO), respectively. The most frequent pulmonary imaging finding is honeycombing, typical of the usual interstitial pneumonia (UIP) pattern, particularly in AAV MPO-ANCA positive patients. Another pattern, although rare, is represented by organizing pneumonia (OP). The efficacy and reliability of lung ultrasound (LUS) is very good in connective tissue diseases, especially interstitial pulmonary fibrosis (ILD). Subpleural infiltrates on ultrasound are visualized as round or oval hypoechoic consolidations, without visible central flow in color Doppler and power Doppler modes.</p><p><strong>Case presentation: </strong>We report a case of a 25-year-old woman who admitted to our hospital with fever (38°C), dyspnea and pleuritic chest pain. The medical history was positive for Hashimoto's thyroiditis. Laboratory tests showed elevated inflammatory markers, no evidence of respiratory failure. LUS revealed bilateral and multiple pulmonary consolidations with a rounded and anechoic appearance. We performed computed tomography (CT) which showed multiple bilateral peripheral and non-segmental peri-bronchovascular consolidations with air bronchogram, which corresponds to the OP pattern. Over the next three days, LUS monitoring revealed a rapid expansion in the size and number of consolidations. Transthoracic biopsy revealed a histopathological picture attributable to vasculitis. ANCA antibody determinations were positive for anti-PR3 ANCA antibodies (213 AU/ml),  MPO-ANCA antibodies were negative. The consolidations showed a clear improvement after the start of cortisone therapy 1 mg/kg i.v., subsequently followed by Rituximab (RTX) 1 g i.v.</p><p><strong>Conclusion: </strong>There is emerging evidence to support that PR3-ANCA and MPO-ANCA antibodies have the potential to stratify patients into unique phenotypic subgroups. LUS allows also a multiple reassessments to monitor the response to therapy. In this case report in particular, LUS played a decisive role in the diagnostic steps, accelerating the achievement of the definitive diagnosis, thanks to the OP-like pattern which extended to involve the pleura.</p>","PeriodicalId":51135,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":"20 ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12558660/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145293715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficacy and safety of deflazacort in diabetic subjects infected with SARS-CoV-2.","authors":"Claudio Ucciferri, Alessandro Di Gasbarro, Jacopo Vecchiet, Katia Falasca","doi":"10.5826/mrm.2025.1035","DOIUrl":"10.5826/mrm.2025.1035","url":null,"abstract":"<p><strong>Background: </strong>Different therapies are recommended for the management of COVID-19 at home, use of steroids is the reference for the home management of COVID-19 in second phase of the disease. Several steroids are recommended in the treatment of COVID-19; however, the use of steroids is known to bring to problems in the management of diabetic patients.</p><p><strong>Methods: </strong>This is a retrospective observational study, conducted with the aim of evaluating the efficacy and safety of the administration of deflazacort in diabetic outpatients infected with SARS-CoV-2, versus standard use of dexamethasone/methylprednisolone.</p><p><strong>Results: </strong>A total of 63 patients were enrolled: 15 in the \"deflazacort\" group and 48 in the \" dexamethasone/-methylprednisolone \" group. The study population was 49.2% male with a median age of 63.6 years (IQR 54.5-71.0). 44 (69.8%) patients had at least one comorbidity in addition to diabetes. A total of 4 (6.3%) patients (50% females) required hospital care for glycaemic decompensation, all in the dexamethasone/methylprednisolone group (0 vs 4 p=0.019). Hospitalization occurred in 19 (30.1%) for respiratory failure related to SARS-CoV-2 infection: 5 in the deflazacort group, 14 in the dexamethasone/methylprednisolone group (p=0.76) The mean number of days between illness onset and the first negative swab was 28.4 days in the deflazacort group and  27.4 days in the dexamethasone/methylprednisolone group (p=0.40).</p><p><strong>Conclusion: </strong>Deflazacort demonstrated a lower incidence of hospital admission for glycaemic decompensation compared to standard treatment with dexamethasone/methylprednisolone in SARS-CoV-2 positive outpatients. There were no differences in COVID-19-related hospitalizations between the two groups.</p>","PeriodicalId":51135,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":"20 ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12558657/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145214350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Implementing oxygen saturation-based criteria for discontinuation of long-term oxygen therapy in nursing home residents with chronic -respiratory disease.","authors":"Gustavo Ferrer, Fernando Valerio-Pascua, César Alas-Pineda, Armando Cabrera Alonso, Agustin Yppolito, Maibetty Rodriguez, Diane Merrit, Viviane Manara, Kristhel Gaitán-Zambrano, Dennis J Pavón-Varela","doi":"10.5826/mrm.2025.1050","DOIUrl":"10.5826/mrm.2025.1050","url":null,"abstract":"<p><strong>Background: </strong>Chronic respiratory diseases represent a significant global health burden, affecting millions of individuals. Long-term oxygen therapy (LTOT) has been a key treatment for patients with chronic hypoxemia due to these conditions, demonstrating benefits for survival and quality of life.</p><p><strong>Methods: </strong>An observational, analytical, retrospective cohort study was conducted to evaluate clinical indicators for safely discontinuing oxygen therapy in 36 patients aged 50 years or older with chronic respiratory diseases residing in five nursing homes. Data included sociodemographic and clinical variables, such as comorbidities, oxygen saturation levels, and treatment details. A cohort of 36 nursing home residents with chronic respiratory diseases was analyzed.</p><p><strong>Results: </strong>The study revealed that 83.3% of patients had at least one comorbidity. Most patients (80.6%) used a nasal cannula for oxygen delivery, with a mean flow rate of 2.06 L/min. Approximately 80.6% achieved oxygen saturation >92% without supplemental oxygen. None of the patients who discontinued oxygen required readmission or oxygen reinstatement within the 4-week follow-up period.</p><p><strong>Conclusions: </strong>This study provides preliminary evidence that achieving oxygen saturation >92% at rest or in exertion may represent a potential clinical indicator for safely discontinuing supplemental oxygen in patients with chronic respiratory diseases. However, given the retrospective design and small sample size, these findings should be interpreted cautiously and validated in larger, prospective studies.</p>","PeriodicalId":51135,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":"20 ","pages":"1050"},"PeriodicalIF":1.6,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12558658/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145202066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Determinants and rate of long-term adherence to continuous positive -airway pressure in obstructive sleep apnea: a multicenter retrospective study.","authors":"Matteo Tacconi, Andrea Ballarin, Riccardo Drigo, Matteo Fontana, Micaela Romagnoli, Luigi Marino, Paolo Lucernoni, Francesco Menzella","doi":"10.5826/mrm.2025.1032","DOIUrl":"10.5826/mrm.2025.1032","url":null,"abstract":"<p><strong>Background: </strong>OSA is a chronic disorder associated with significant health and social risks. CPAP therapy is the gold standard treatment, but adherence remains a major challenge. Telemonitoring offers a potential tool to improve adherence and optimize long-term management. This multicenter observational retrospective study evaluates long-term CPAP adherence in OSA patients telemonitored in the province of Treviso, Italy. The primary objective is to evaluate adherence rates over a six-year period in comparison to existing data with conventional follow-up strategies. Secondary objectives include subgroup analyses based on age, sex, mask type, and the presence of comorbid respiratory conditions beyond OSA, such as OSA-obesity hypoventilation syndrome and complex sleep-related breathing disorders.</p><p><strong>Methods: </strong>Data from 579 OSA patients who initiated CPAP therapy from July 2018 onwards were analyzed. Patients underwent routine telemonitoring follow-up every 3 months, during which CPAP adherence, residual apnea-hypopnea index, and air leakage were recorded. Statistical analyses included Welch's t-test, Mann-Whitney test, chi-square test, and Fisher's exact test, with significance set at p ≤ 0.05.</p><p><strong>Results: </strong>The overall CPAP adherence rate was 80.66% over the 6-year follow-up period. Mean nightly usage was 6.6 hours, with a usage rate of 89.9% of nights. Elderly patients (>65 years) had higher rAHI (4.4 vs. 3) and air leakage (45.7% vs. 24.9%) compared to younger individuals but exhibited comparable adherence. Nasal masks were associated with superior adherence (6.8 vs. 6.4 hours per night) and lower rAHI (3.3 vs. 4.4) compared to oronasal masks. OSA patients with obesity-hypoventilation syndrome and complex sleep-related breathing disorders demonstrated similar adherence rates to general OSA patients, despite distinct characteristics.</p><p><strong>Conclusions: </strong>In this first real-life study with a large sample size conducted in Italy so far, CPAP adherence in telemonitored patients was significantly higher compared to previous studies without telemonitoring. These findings suggest that telemonitoring enhances long-term adherence by facilitating early detection and management of nonadherence. The study highlights the advantages of nasal masks and emphasizes the greater challenges associated with managing elderly patients and those with comorbid conditions. Telemedicine appears to be a promising approach for optimizing OSA management.</p>","PeriodicalId":51135,"journal":{"name":"Multidisciplinary Respiratory Medicine","volume":"20 ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12459958/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145066510","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}