Home Oxygen Therapy for Adults with Chronic Lung Disease. An Official American Thoracic Society Clinical Practice Guideline.

Evidence-based guidelines are needed for effective delivery of home oxygen therapy to appropriate patients with chronic obstructive pulmonary disease (COPD) and interstitial lung disease (ILD). The multidisciplinary panel created six research questions using a modified Delphi approach. A systematic review of the literature was completed, and the Grading of Recommendations Assessment, Development and Evaluation approach was used to formulate clinical recommendations.

Home Oxygen Evaluation by Respiratory Therapists in Patients Hospitalized for COPD Exacerbations: The RIsOTTO Study.

Background: The majority of prescriptions for supplemental oxygen are written when patients are discharged to home from the hospital and the evaluation of these patients is inconsistent. Respiratory Therapists receive training in the evaluation and management of patients needing oxygen. The primary goal of the study was to estimate the frequency with which respiratory therapists (RTs) evaluate the need for home oxygen in patients hospitalized for COPD exacerbations before discharge.

Home Oxygen Therapy for Patients With COPD: Time for a Reboot.

Just over 100 years ago, John Scott Haldane published a seminal report about the therapeutic potential of supplemental oxygen to treat hypoxemia. In the 1980s, a pair of clinical trials confirmed the benefit of long-term oxygen therapy in improving survival in patients with COPD associated with severe resting hypoxemia. This review provides a summary of evidence supporting long-term and short-term oxygen therapy, as well as the various types of oxygen equipment commonly used in homes to deliver supplemental oxygen.

Daily Physical Activity in Patients With COPD After Hospital Discharge in a Minority Population.

Background: Low physical activity in patients with chronic obstructive pulmonary disease (COPD) is associated with increased morbidity and mortality. To inform the design of a home-based physical activity promotion program for patients with COPD recently discharged from a minority-serving hospital, we conducted a cohort study to evaluate objectively measured daily physical activity and patient-reported outcomes.

Methods: This was a 12-week prospective cohort study of patients with a physician diagnosis of COPD recently hospitalized (≤ 12 weeks) for respiratory symptoms.

Characteristics at the time of oxygen initiation associated with its adherence: Findings from the COPD Long-term Oxygen Treatment Trial.

Rationale: Characteristics associated with adherence to long-term oxygen therapy (LTOT) in COPD remain unclear.

Objectives: To identify patient characteristics at the time of oxygen initiation associated with its adherence.

Methods: We conducted a secondary analysis of data from 359 COPD participants assigned to oxygen in the Long-term Oxygen Treatment Trial.

Home Oxygen in Chronic Obstructive Pulmonary Disease.

Two landmark trials conducted more than 35 years ago provided scientific evidence that, under very specific circumstances, long-term oxygen therapy (LTOT) may prolong life. These two trials enrolled 290 patients with chronic obstructive pulmonary disease and severe daytime hypoxemia documented by direct arterial blood gas measurement. From that time, LTOT became a standard of care, and the indications for oxygen therapy expanded to include nocturnal oxygen therapy for isolated nocturnal oxygen desaturation, ambulatory oxygen to correct exercise-induced desaturation, and short-burst oxygen to relieve dyspnea.

Frequency and clinical relevance of human bocavirus infection in acute exacerbations of chronic obstructive pulmonary disease.

Objective: Human bocavirus (HBoV) is a recently discovered parvovirus associated with acute respiratory tract infections in children. The objective of the present study was to determine the frequency and clinical relevance of HBoV infection in adult patients with acute exacerbation of chronic obstructive pulmonary disease (AE-COPD).

Methods: We retrospectively tested 212 COPD patients, 141 (66.