ABSTRACT
BACKGROUND@#Long-term oxygen therapy provides various benefits, including prolonged survival for severely hypoxic chronic obstructive pulmonary disease (COPD) patients. However, adequate management strategies for home oxygen therapy are not well established in Korea. This study aimed to explore the current situation of home oxygen therapy to provide basic data for developing a strategy for COPD patients on home oxygen therapy.@*METHODS@#In this cross-sectional study, we enrolled COPD patients using home oxygen therapy for at least 1 month. Face-to-face interviews were conducted, guided by a structured questionnaire about home oxygen therapy.@*RESULTS@#A total of 195 patients were enrolled. The mean age was 72.6 ± 9.7 years, and 76.4% of patients were men. The mean modified Medical Research Council, COPD Assessment Test, and EuroQol-5D index scores were 3.4 ± 0.8, 29.7 ± 6.8, and 0.35 ± 0.44, respectively. At rest, patients were prescribed oxygen for 12.5 ± 7.3 hr/day and used 12.9 ± 8.5 hr/day on average. During exercise, the mean duration of prescribed oxygen was 6.6 ± 4.3 hr/day, and the actual use was 1.1 ± 2.9 hr/day. A total of 25.6% of patients used ambulatory oxygen; with financial burden the main reason for nonuse. The mean number of hospitalizations and emergency room visits were 2.5 and 2.6, respectively.@*CONCLUSION@#This study revealed low adherence to home oxygen therapy, poor health-related quality of life, frequent hospitalizations, and a high financial burden among COPD patients using home oxygen therapy. The study highlights the need for adequate strategies to improve the quality of home oxygen therapy.
ABSTRACT
BACKGROUND@#Long-term oxygen therapy provides various benefits, including prolonged survival for severely hypoxic chronic obstructive pulmonary disease (COPD) patients. However, adequate management strategies for home oxygen therapy are not well established in Korea. This study aimed to explore the current situation of home oxygen therapy to provide basic data for developing a strategy for COPD patients on home oxygen therapy.@*METHODS@#In this cross-sectional study, we enrolled COPD patients using home oxygen therapy for at least 1 month. Face-to-face interviews were conducted, guided by a structured questionnaire about home oxygen therapy.@*RESULTS@#A total of 195 patients were enrolled. The mean age was 72.6 ± 9.7 years, and 76.4% of patients were men. The mean modified Medical Research Council, COPD Assessment Test, and EuroQol-5D index scores were 3.4 ± 0.8, 29.7 ± 6.8, and 0.35 ± 0.44, respectively. At rest, patients were prescribed oxygen for 12.5 ± 7.3 hr/day and used 12.9 ± 8.5 hr/day on average. During exercise, the mean duration of prescribed oxygen was 6.6 ± 4.3 hr/day, and the actual use was 1.1 ± 2.9 hr/day. A total of 25.6% of patients used ambulatory oxygen; with financial burden the main reason for nonuse. The mean number of hospitalizations and emergency room visits were 2.5 and 2.6, respectively.@*CONCLUSION@#This study revealed low adherence to home oxygen therapy, poor health-related quality of life, frequent hospitalizations, and a high financial burden among COPD patients using home oxygen therapy. The study highlights the need for adequate strategies to improve the quality of home oxygen therapy.
ABSTRACT
Subject(s)
Humans , Male , Cross-Sectional Studies , Emergency Service, Hospital , Hospitalization , Korea , Morinda , Oxygen , Patient Acceptance of Health Care , Pulmonary Disease, Chronic Obstructive , Quality of LifeABSTRACT
The differential diagnosis of systemic lupus erythematosus (SLE) and autoimmune hepatitis (AIH) is difficult due to the resemblance of these two disorders. However, the accurate diagnosis is important for prognosis and treatment that are different from each other. We report a case of AIH-SLE overlap syndrome which tapering of prednisone and azathioprine therapy deteriorated the condition of a patient due to flare up of SLE. The patient was a 28-year-old woman diagnosed as AIH. After administrations of prednisone and azathioprine, her condition was improved. During dose reduction, she was admitted to our hospital as fever and dyspnea. She diagnosed as lupus nephritis. After high dose treatment with corticosteroids and azathioprine, she recovered. Once the diagnosis of autoimmune disease such as SLE or AIH has been made, clinicians should also be fully aware of concomitant other autoimmune disease.