PMID- 30464490 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20220330 IS - 1176-6336 (Print) IS - 1178-203X (Electronic) IS - 1176-6336 (Linking) VI - 14 DP - 2018 TI - Mycophenolate therapy in interstitial pneumonia with autoimmune features: a cohort study. PG - 2171-2181 LID - 10.2147/TCRM.S173154 [doi] AB - OBJECTIVES: International experts recently characterized interstitial pneumonia with autoimmune features (IPAF) as a provisional diagnosis for patients with interstitial lung disease who have characteristics of autoimmune disease but do not meet criteria for a specific autoimmune disease. We describe clinical characteristics of IPAF patients and examine responses to mycophenolate as a therapy for IPAF. METHODS: This retrospective cohort included adult patients meeting European Respiratory Society/American Thoracic Society classification criteria for IPAF. Sociodemographic, clinical, and pulmonary function test data were abstracted for patients with and without mycophenolate treatment and followed longitudinally from interstitial lung disease diagnosis for change in pulmonary function test results. RESULTS: We identified 52 patients who met criteria for IPAF. Of 52 IPAF patients, 24 did not receive mycophenolate and 28 did, with median time to mycophenolate treatment 22 months. Changes in FVC% and percentage predicted lung diffusion capacity for carbon monoxide (D(LCO)%) between the mycophenolate-treated and untreated groups were not significantly different (FVC% change P=0.08, D(LCO)% change P=0.17). However, there was a trend toward more rapid baseline decline of both FVC% and D(LCO)% in the mycophenolate-treated cohort before vs after mycophenolate therapy. The slope of both FVC% and D(LCO)% values improved after onset of mycophenolate exposure for the treated group, although this finding was not statistically significant. CONCLUSION: Patients with IPAF might benefit from mycophenolate therapy. Larger prospective clinical trials are needed to evaluate the efficacy of mycophenolate for patients who meet criteria for IPAF. FAU - McCoy, Sara S AU - McCoy SS AD - Division of Rheumatology, Department of Internal Medicine, School of Medicine and Public Health, University of Wisconsin, Madison, WI 53705, USA, ssmccoy@medicine.wisc.edu. FAU - Mukadam, Zubin AU - Mukadam Z AD - Division of Pulmonary and Critical Care, Department of Internal Medicine, School of Medicine and Public Health, University of Wisconsin, Madison, WI 53705, USA. FAU - Meyer, Keith C AU - Meyer KC AD - Division of Pulmonary and Critical Care, Department of Internal Medicine, School of Medicine and Public Health, University of Wisconsin, Madison, WI 53705, USA. FAU - Kanne, Jeffrey P AU - Kanne JP AD - Department of Radiology, University of Wisconsin, Madison, WI 53792-3252, USA. FAU - Meyer, Cristopher A AU - Meyer CA AD - Department of Radiology, University of Wisconsin, Madison, WI 53792-3252, USA. FAU - Martin, Maria D AU - Martin MD AD - Department of Radiology, University of Wisconsin, Madison, WI 53792-3252, USA. FAU - Sampene, Emmanuel AU - Sampene E AD - Department of Biostatistics, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA. FAU - Aesif, Scott W AU - Aesif SW AD - Department of Pathology, University of Wisconsin, Madison, WI 53792-3252, USA. FAU - Rice, Laurie N AU - Rice LN AD - Department of Pulmonology, SSM Health Dean Medical Group, Madison, WI 53715, USA. FAU - Bartels, Christie M AU - Bartels CM AD - Division of Rheumatology, Department of Internal Medicine, School of Medicine and Public Health, University of Wisconsin, Madison, WI 53705, USA, ssmccoy@medicine.wisc.edu. LA - eng PT - Journal Article DEP - 20181101 PL - New Zealand TA - Ther Clin Risk Manag JT - Therapeutics and clinical risk management JID - 101253281 PMC - PMC6219314 OTO - NOTNLM OT - autoimmune disease OT - connective tissue disease OT - interstitial lung disease OT - mycophenolate COIS- Disclosure The authors report no conflicts of interest in this work. EDAT- 2018/11/23 06:00 MHDA- 2018/11/23 06:01 PMCR- 2018/11/01 CRDT- 2018/11/23 06:00 PHST- 2018/11/23 06:00 [entrez] PHST- 2018/11/23 06:00 [pubmed] PHST- 2018/11/23 06:01 [medline] PHST- 2018/11/01 00:00 [pmc-release] AID - tcrm-14-2171 [pii] AID - 10.2147/TCRM.S173154 [doi] PST - epublish SO - Ther Clin Risk Manag. 2018 Nov 1;14:2171-2181. doi: 10.2147/TCRM.S173154. eCollection 2018.