Chest
-
Observational Study
Clinical characteristics, treatment persistence and outcomes among patients with COPD treated with single- or multiple-inhaler triple therapy: a retrospective analysis in Spain.
COPD is a leading cause of death and disability. COPD therapy goals include reducing exacerbations and improving symptom control. Single-inhaler triple therapy (SITT) or multiple-inhaler triple therapy (MITT) is indicated for patients with frequent exacerbations despite bronchodilator therapy. No available evidence compares SITT vs MITT in Spain in terms of treatment persistence, exacerbations, and other outcomes. ⋯ Patients initiating SITT had a clinically relevant improvement in persistence leading to reductions in mortality, incidence of exacerbations, and health care resource use with consequent mean cost savings.
-
It is well established that pulmonary hypertension (PH) places a substantial burden on patients' health-related quality of life (HRQoL). As more effective treatments have been developed for this condition, evaluating treatment benefit based on experiences reported by patients regarding their well-being and physical, social, and emotional functioning has increased. A review of the published literature and clinical trials in PH was conducted to identify and evaluate patient-reported outcome measures (PROMs) that assess PH-specific HRQoL for use in clinical studies. ⋯ Although conceptual coverage and patient burden varied greatly across the PROMs, each provided a unique strength relative to the others, and no one PROM was recommended as most appropriate across all contexts of use. Optimal end point selection for assessing PH-specific HRQoL thus requires consideration of the purpose and situation in which the assessment will be conducted. These recommendations should be considered as a snapshot of a quickly evolving landscape that should be updated as new information emerges.
-
Tumor spread through airspaces (STAS) is a recently determined pathologic phenomenon of lung cancer with significant prognostic impact. This study aimed to analyze the unexplored correlation between preoperative biopsy procedure and a higher risk of STAS and its impact on STAS-related outcomes in resected stage I non-small cell lung cancer (NSCLC). ⋯ Preoperative biopsy in stage I NSCLC neither was associated with an elevated risk of STAS nor influenced the prognosis related to STAS. Physicians can be less apprehensive about performing preoperative biopsy in relationship to STAS.
-
Practice Guideline
Perioperative Management of Antithrombotic Therapy: An American College of Chest Physicians Clinical Practice Guideline Executive Summary.
The American College of Chest Physicians Clinical Practice Guideline on the Perioperative Management of Antithrombotic Therapy addresses 43 Patients-Interventions-Comparators-Outcomes (PICO) questions related to the perioperative management of patients who are receiving long-term oral anticoagulant or antiplatelet therapy and require an elective surgery/procedure. This guideline is separated into four broad categories, encompassing the management of patients who are receiving: (1) a vitamin K antagonist (VKA), mainly warfarin; (2) if receiving a VKA, the use of perioperative heparin bridging, typically with a low-molecular-weight heparin; (3) a direct oral anticoagulant (DOAC); and (4) an antiplatelet drug. ⋯ Substantial new evidence has emerged since the 2012 iteration of these guidelines, especially to inform best practices for the perioperative management of patients who are receiving a VKA and may require heparin bridging, for the perioperative management of patients who are receiving a DOAC, and for patients who are receiving one or more antiplatelet drugs. Despite this new knowledge, uncertainty remains as to best practices for the majority of perioperative management questions.
-
It was recently established that patients who developed VTE are at increased risk of major adverse cardiovascular events (MACE) compared with the general population. However, whether the anticoagulation used for VTE influences the risk of MACE remains undescribed. ⋯ Treatment of VTE for > 3 months is associated with a reduced risk of MACE, as is treatment with DOACs vs VKAs. These findings, which may influence the choice of anticoagulation strategies for VTE, need confirmation by randomized clinical trials.