Yasuhiko Yamano1, Hiroyuki Taniguchi1, Yasuhiro Kondoh1, Masahiko Ando2, Kensuke Kataoka1, Taiki Furukawa3, Takeshi Johkoh4, Junya Fukuoka5, Koji Sakamoto3, Yoshinori Hasegawa3. 1. Department of Respiratory Medicine and Allergy, Tosei General Hospital, Seto, Japan. 2. Center for Advanced Medicine and Clinical Research, Nagoya University Hospital, Nagoya, Japan. 3. Department of Respiratory Medicine, Nagoya University Graduate School of Medicine, Nagoya, Japan. 4. Department of Radiology, Kinki Central Hospital of Mutual Aid Association of Public Health Teachers, Itami, Japan. 5. Department of Laboratory of Pathology, Nagasaki University Hospital, Nagasaki, Japan.
Abstract
BACKGROUND AND OBJECTIVE: Corticosteroids and immunosuppressive agents are considered mainstays of therapy for connective tissue disease-related interstitial lung disease (CTD-ILD); however, tacrolimus with corticosteroid therapy has not been fully investigated. Our objectives were to examine the multidimensional therapeutic benefit and tolerability of the combined therapy for the initial treatment of patients with CTD-ILD. METHODS: In this retrospective case series, we identified consecutive CTD-ILD patients treated with tacrolimus plus intravenous (i.v.) methylprednisolone (1000 mg i.v. 3 days a week for 2 weeks) followed by low-dose prednisolone (10 mg/day). We assessed the multidimensional therapeutic benefit and tolerability including lung physiology, exercise capacity, exercise oxygen desaturation, modified Medical Research Council (MMRC) and St George's Respiratory Questionnaire (SGRQ). RESULTS: A total of 26 ILD patients with the underlying CTD diagnoses included 11 with rheumatoid arthritis, 9 with dermatomyositis, 4 with Sjögren's syndrome and 2 others. From baseline to 12 months, the combined therapy significantly improved forced vital capacity (FVC; 77.8% to 94.6%, P < 0.001), diffusing capacity of the lung for carbon monoxide (DLCO ; 66.1% to 75.1%, P < 0.001), 6-min walk distance (6MWD; 530 to 568 m, P = 0.02), lowest oxygen saturation on pulse oximetry (SpO2 ; 85% to 89%, P = 0.01), MMRC (1.3 to 0.8, P = 0.01) and SGRQ (38 to 21, P < 0.001). During the study period, only one patient's therapy was discontinued due to an adverse event and none had a life-threatening adverse event attributed to the combined therapy. CONCLUSION: In our cohort of CTD-ILD, two courses of pulse dose methylprednisolone therapy followed by prednisone and oral tacrolimus appeared to be well tolerated, and to have multidimensional efficacy.
BACKGROUND AND OBJECTIVE: Corticosteroids and immunosuppressive agents are considered mainstays of therapy for connective tissue disease-related interstitial lung disease (CTD-ILD); however, tacrolimus with corticosteroid therapy has not been fully investigated. Our objectives were to examine the multidimensional therapeutic benefit and tolerability of the combined therapy for the initial treatment of patients with CTD-ILD. METHODS: In this retrospective case series, we identified consecutive CTD-ILD patients treated with tacrolimus plus intravenous (i.v.) methylprednisolone (1000 mg i.v. 3 days a week for 2 weeks) followed by low-dose prednisolone (10 mg/day). We assessed the multidimensional therapeutic benefit and tolerability including lung physiology, exercise capacity, exercise oxygen desaturation, modified Medical Research Council (MMRC) and St George's Respiratory Questionnaire (SGRQ). RESULTS: A total of 26 ILD patients with the underlying CTD diagnoses included 11 with rheumatoid arthritis, 9 with dermatomyositis, 4 with Sjögren's syndrome and 2 others. From baseline to 12 months, the combined therapy significantly improved forced vital capacity (FVC; 77.8% to 94.6%, P < 0.001), diffusing capacity of the lung for carbon monoxide (DLCO ; 66.1% to 75.1%, P < 0.001), 6-min walk distance (6MWD; 530 to 568 m, P = 0.02), lowest oxygen saturation on pulse oximetry (SpO2 ; 85% to 89%, P = 0.01), MMRC (1.3 to 0.8, P = 0.01) and SGRQ (38 to 21, P < 0.001). During the study period, only one patient's therapy was discontinued due to an adverse event and none had a life-threatening adverse event attributed to the combined therapy. CONCLUSION: In our cohort of CTD-ILD, two courses of pulse dose methylprednisolone therapy followed by prednisone and oral tacrolimus appeared to be well tolerated, and to have multidimensional efficacy.