Abstract: Sodium glucose cotransporter‐2 inhibitors (SGLT2is) are now widely used to treat diabetes, but their effects on nonalcoholic fatty liver disease (NAFLD) remain to be determined. We aimed to evaluate the effects of SGLT2is on the pathogenesis of NAFLD. A multicenter, randomized, controlled trial was conducted in patients with type 2 diabetes with NAFLD. The changes in glycemic control, obesity, and liver pathology were compared between participants taking ipragliflozin (50 mg/day for 72 weeks; IPR group) and participants being managed without SGLT2is, pioglitazone, glucagon‐like peptide‐1 analogs, or insulin (CTR group). In the IPR group (n = 25), there were significant decreases in hemoglobin A1c (HbA1c) and body mass index (BMI) during the study (HbA1c, −0.41%, P   〈  0.01; BMI, −1.06 kg/m 2 , P   〈  0.01), whereas these did not change in the CTR group (n = 26). Liver pathology was evaluated in 21/25 participants in the IPR/CTR groups, and hepatic fibrosis was found in 17 (81%) and 18 (72%) participants in the IPR and CTR groups at baseline. This was ameliorated in 70.6% (12 of 17) of participants in the IPR group and 22.2 % (4 of 18) of those in the CTR group ( P   〈  0.01). Nonalcoholic steatohepatitis (NASH) resolved in 66.7% of IPR‐treated participants and 27.3% of CTR participants. None of the participants in the IPR group developed NASH, whereas 33.3% of the CTR group developed NASH. Conclusion : Long‐term ipragliflozin treatment ameliorates hepatic fibrosis in patients with NAFLD. Thus, ipragliflozin might be effective for the treatment and prevention of NASH in patients with diabetes, as well as improving glycemic control and obesity. Therefore, SGLT2is may represent a therapeutic choice for patients with diabetes with NAFLD, but further larger studies are required to confirm these effects.

Abstract: We investigated the association of airway comorbidities with the clinical phenotypes and outcomes of myeloperoxidase (MPO)–antineutrophil cytoplasmic antibodies (ANCA)–positive ANCA-associated vasculitis (AAV). Methods. An AAV patient multicenter cohort trial was established in 13 hospitals in western Japan between 2012 and 2018. We examined 143 of the new-onset MPO-ANCA–positive AAV patients. Their clinical characteristics and comorbidities at disease onset were compared based on clinical phenotypes. Multivariate analysis was performed to identify factors predictive of remission and death. Results. Twenty-seven cases with granulomatosis with polyangiitis (GPA), 10 with eosinophilic GPA (EGPA), 81 with microscopic polyangiitis (MPA), and 25 with unclassified AAV were identified. The average age of MPO-ANCA–positive patients was 71.4 years. Comorbidity (87.4%) and airway comorbidity (70.6%) were frequently observed in these patients. Examination of the clinical phenotypes revealed that the cases of GPA were frequently accompanied by infectious airway comorbidity (upper airway disease, bronchiectasis, pulmonary infections), and most of the cases of MPA and unclassified AAV were accompanied by fibrotic interstitial lung disease (fILD) or emphysema. Among MPO-ANCA–positive patients, infectious airway comorbidity was predictive of both remission (HR 1.58, P = 0.03) and mortality (HR 2.64, P = 0.04), and fILD was predictive of mortality (HR 7.55, P = 0.008). The combination of infectious airway comorbidities and fILD caused the worst survival outcomes in patients. Conclusion. MPO-ANCA–positive AAV was frequently accompanied by airway comorbidities. In addition to fILD, infectious airway comorbidities were closely associated with those clinical phenotypes and outcomes.

Abstract: Introduction: Tyrosine kinase inhibitors (TKIs) dramatically improved the prognosis of chronic myelogenous leukemia (CML), as nearly half of CML patients presenting with a deep molecular response (DMR) over several years could achieve treatment-free remission. DASISION study reported dasatinib (DAS), a second-generation TKI was superior to imatinib to achieve faster and deeper response in treating newly-diagnosed chronic CML. However, standard initial dosage of 100 mg DAS/day might be too potent for patients aged & gt;70 years with CML, possibly owing to the presence of other health conditions that threaten the life spans (e.g., lung and cardiovascular disease), thereby preventing TKI continuation. In this open-label, multicenter, single-arm, phase 2 study (DAVLEC), we evaluated the efficacy and safety of a reduced initial dose of DAS (20 mg/day) in the elderly with chronic CML. Patients and Methods: We included CML patients aged & gt;70 years with an ECOG performance status of 0-2 and adequate organ function. After diagnosis, they began orally taking 20 mg of DAS per day. BCR-ABL mRNA values were measured and aligned to an international scale at a central laboratory to evaluate the drug's efficacy at 3, 6, 9, and 12 mo of therapy, per recommendations by European LeukemiaNet. The dosage was maintained in case of the optimal, increased by 20 mg/day when the warning appeared and could be decreased when an adverse event (AE) & gt; grade 3 appeared. Patients were excluded if the respond was the failure or disease progression was detected. Primary endpoint was the cumulative major molecular response (MMR) rate at 12 mo. Secondary endpoints included the rates of the cumulative DMR, treatment discontinuation due to AEs, and failure to DAS treatment or disease progression. The non-inferiority of primary endpoint MMR (non-inferiority limit of 38%) was evaluated by binomial test with normal approximation. Other differences were investigated by Mann-Whitney tests, with p & lt; 0.05 indicating significance. Results: Among the 56 patients enrolled from 25 centers, 4 declined participation, and so 52 (median age, 77.5 years) began taking 20 mg/day of DAS. In total, 73.1% of the patients had comorbidities. Median BCR-ABL values at 3, 6, and 12 mo were 1.47%, 0.23%, and 0.03%, respectively; cumulative MMR rate at 3, 6, 9, and 12 mo were 11.5%, 36.5%, 40.4%, and 59.6%, respectively. Calculated MMR at 12 mo was higher than 38%, a value selected based upon findings from the DASISION trial, accounting for a non-inferiority margin of 10% (p=0.047). At 12 mo, among the 31 patients achieving MMR, 23 were only given 20 mg DAS/day, and 14 and 7 respectively achieved MR4.0 and 4.5. Patients discontinued the study due to treatment failure (n=3), content withdrawal (n=2), drug-related AEs (Long QT Syndrome; n=1), or others (n=2). No patient discontinued it due to disease progression. Treatment-related AEs of all grades were noted in 96.2%and that of grade 3 or 4 events in 23.1% of the patients. Median dose interruptions for a median of 7 days (range: 5-36) were respectively noted in 3 and 2 patients due to hematological and non-hematological AEs. Furthermore, 4 patients experienced pleural effusion & lt; grade 2, and 1 had lymphocytosis. Patients who achieved MMR at 12 mo (n=31) had a significantly lower BCR-ABL value at 3 mo (0.41% vs. 4.26%, p=0.0020) and a lower halving time from diagnosis to 3 mo (11.35 vs. 18.34 days, p=0.0050) than those who did not (n=21). Patients who achieved MMR by 12 mo with only 20 mg/day of DAS (n=23) had lower BCR-ABL values at 1 and 3 mo (25.51 vs. 63.63 %, p=0.00028; 0.33 vs. 5.89%, p & lt;0.0001) and a lower halving time from diagnosis to 3 mo (10.45 vs. 19.44 days, p & lt;0.0001) than others (n=29). Patients who achieved MMR at 12 mo (n=31) had higher plasma DAS concentration (23.5 vs. 8.0 ng/mL, p & lt;0.0001) 2 h post-intake of DAS at 12 mo than those who failed to achieve it (n=13). Conclusion: This study discovered that prescribing a starting very-low dose DAS (20 mg/day) while monitoring IS and AEs was a successful initial therapeutic strategy for the elderly with chronic CML comparable to previous studies using standard-dose. Notably, rapid BCR-ABL downregulation, early molecular responses at 1 and 3 mo, a shortened halving time from diagnosis to 3 mo, and sufficient increase in plasma DAS concentrations 2 h post-intake after 12 mo of treatment were key indicators for successful low-dose therapy. Disclosures Kumagai: Bristol-Myers Squibb: Honoraria; Novartis: Honoraria, Speakers Bureau; Pfizer: Honoraria; Otsuka Pharmaceuticals: Honoraria, Speakers Bureau. Murai: Bristol Myers Squibb: Honoraria; Otsuka Pharmaceutical Co., Ltd.: Honoraria; Novartis Pharma: Honoraria; Pfizer: Honoraria; CHUGAI Pharmaceutical Co., Ltd.: Honoraria; TAKEDA Pharmaceutical Co., Ltd.: Honoraria; DAIICHI SANKYO COMPANY, LIMITED.: Honoraria; ONO PHARMACEUTICAL CO., LTD.: Honoraria; Asahi Kasei Pharma Corporation.: Honoraria. Tanaka: Bristol-Myers Squibb: Honoraria; Novartis: Honoraria; Pfizer: Honoraria; Otsuka Pharmaceuticals: Honoraria. Nishiwaki: Kyowa-Kirin: Research Funding; Alexion: Honoraria. Inokuchi: Bristol-Myers Squibb: Research Funding. Yoshida: Bristol-Myers Squibb: Honoraria, Research Funding; Novartis KK,: Honoraria; Pfizer Japan Inc.: Honoraria; Otsuka Pharmaceutical.: Honoraria; AbbVie GK: Honoraria; Janssen Pharmaceutical KK: Honoraria; Nippon Shinyaku: Honoraria; Chugai Pharmaceutical Co., Ltd.: Honoraria. Uoshima: Janssen: Honoraria; Eisai: Honoraria. Usuki: MSD K.K.: Research Funding, Speakers Bureau; Eisai Co., Ltd.: Speakers Bureau; Alexion Pharmaceuticals, Inc.: Research Funding, Speakers Bureau; Pfizer Japan Inc.: Research Funding, Speakers Bureau; Kyowa-Kirin Co., Ltd.: Research Funding, Speakers Bureau; Nippon-Shinyaku Co., Ltd.: Research Funding, Speakers Bureau; Amgen-Astellas Biopharma K.K.: Research Funding; Mundipharma K.K.: Research Funding; Nippon-Boehringer-Ingelheim Co., Ltd.: Research Funding; Takeda Pharmaceutical Co., Ltd.: Research Funding, Speakers Bureau; Celgene K.K.: Research Funding, Speakers Bureau; Janssen Pharmaceutical K.K.: Research Funding; Ono Pharmaceutical Co., Ltd.: Research Funding, Speakers Bureau; Novartis Pharma K.K.: Research Funding, Speakers Bureau; Otsuka Pharmaceutical Co., Ltd.: Research Funding, Speakers Bureau; Sumitomo-Dainippon Pharma Co., Ltd.: Research Funding; Daiichi Sankyo Co., Ltd.: Research Funding, Speakers Bureau; SymBio Pharmaceuticals Ltd.: Research Funding, Speakers Bureau; Gilead Sciences, Inc.: Research Funding; AbbVie GK: Research Funding, Speakers Bureau; Astellas Pharma Inc.: Research Funding, Speakers Bureau; PharmaEssentia Japan KK: Research Funding, Speakers Bureau; Yakult Honsha Co., Ltd.: Research Funding, Speakers Bureau; Bristol-Myers-Squibb K.K.: Research Funding, Speakers Bureau; Apellis Pharmaceuticals, Inc.: Research Funding; Incyte Biosciences Japan G.K.: Research Funding; Chugai Pharmaceutical Co., Ltd.: Research Funding, Speakers Bureau; Sanofi K.K.: Speakers Bureau; Amgen K.K.: Research Funding. Kuroda: Otsuka Pharmaceutical: Honoraria, Research Funding; Astellas Pharma: Honoraria, Research Funding; Takeda: Honoraria, Research Funding; Celgene: Consultancy, Honoraria, Research Funding; MSD: Research Funding; Abbvie: Consultancy, Honoraria; Ono Pharmaceutical: Honoraria, Research Funding; Eisai: Honoraria, Research Funding; Sysmex: Research Funding; Pfizer: Honoraria, Research Funding; Fujimoto Pharmaceutical: Current Employment, Honoraria, Research Funding; Taiho Pharmaceutical: Research Funding; Asahi Kasei: Research Funding; Shionogi: Research Funding; Nippon Shinyaku: Honoraria, Research Funding; Janssen Pharmaceutical K.K: Consultancy; Bristol-MyersSquibb: Consultancy, Honoraria, Research Funding; Chugai Pharmaceutical: Honoraria, Research Funding; Dainippon Sumitomo Pharma: Honoraria, Research Funding; Daiichi Sankyo: Honoraria, Research Funding; Sanofi: Consultancy, Honoraria, Research Funding; Kyowa Kirin: Honoraria, Research Funding. Ono: Chugai Pharmaceutical Co., Ltd.: Honoraria, Research Funding; Kyowa Kirin Co., Ltd.: Honoraria, Research Funding; Novartis Pharma KK: Honoraria; Otsuka Pharmaceutical Co., Ltd.: Honoraria; DAIICHI SANKYO COMPANY, LIMITED.: Honoraria; Mundipharma K.K.: Honoraria; TAIHO PHARMACEUTICAL CO., LTD.: Research Funding; Merck Sharp & Dohme: Honoraria, Research Funding; Astellas Pharma Inc.: Honoraria; Eisai Co., Ltd.: Honoraria; Janssen Pharmaceutical K.K: Honoraria; Takeda Pharmaceutical Company Limited.: Honoraria; ONO PHARMACEUTICAL CO., LTD.: Honoraria, Research Funding; Pfizer Japan Inc.: Honoraria; Bristol-Myers Squibb Company: Honoraria; Celgene: Honoraria, Research Funding. Fujimaki: CSL Behring K.K.: Honoraria; Mundipharma K.K.: Honoraria; Takeda Pharmaceutical Company Limited: Honoraria; Meiji Seika Pharma Co., Ltd.: Honoraria; Janssen Pharmaceutical KK: Honoraria; AbbVie GK: Honoraria; Bristol-Myers Squibb: Honoraria; Novartis KK: Honoraria; Nippon Shinyaku: Honoraria; Chugai Pharmaceutical Co., Ltd.: Honoraria; Pfizer Japan Inc.: Honoraria; Otsuka Pharmaceutical.: Honoraria. Shibayama: Chugai: Research Funding; Eizai: Speakers Bureau; Nippon Shinyaku: Speakers Bureau; Kyowa Kirin: Speakers Bureau; AbbVie: Research Funding; Celgene: Research Funding; Novartis: Research Funding, Speakers Bureau; Ono: Research Funding, Speakers Bureau; Janssen: Research Funding, Speakers Bureau; Bristol-Myers Squibb: Speakers Bureau; Mundi Pharma: Speakers Bureau; Otsuka: Speakers Bureau; Sanofi: Research Funding, Speakers Bureau; AstraZeneca: Research Funding, Speakers Bureau; Takeda: Speakers Bureau. Kondo: Abbvie: Honoraria; Astellas Pharma Inc.: Consultancy, Honoraria; Otsuka Pharmaceutical: Consultancy, Honoraria, Research Funding; Novartis Pharma KK: Honoraria; Bristol-Myers Squibb Company: Honoraria; Sumitomo Dainippon Pharma: Honoraria; Sanwa Kagaku Kenkyusho CO.,LTD: Consultancy; Pfizer: Honoraria. Minami: Bristol-Myers Squibb Company: Honoraria; Novartis Pharma KK: Honoraria; Pfizer Japan Inc.: Honoraria; Takeda: Honoraria; Astellas: Honoraria; Ono: Research Funding; CMIC: Research Funding. Kimura: Eisai: Speakers Bureau; Kyowa-Kirin: Research Funding, Speakers Bureau; PharmaEssentia: Speakers Bureau; Astellas: Speakers Bureau; Sanifi: Speakers Bureau; Gilead: Research Funding; Nippon-Boehringer-Ingelheim: Research Funding; Celgene: Research Funding, Speakers Bureau; Sumitomo-Dainippon: Research Funding; Chugai: Research Funding, Speakers Bureau; Mundi: Research Funding; Yakult: Research Funding, Speakers Bureau; MSD: Research Funding, Speakers Bureau; Ono: Research Funding, Speakers Bureau; SymBio: Research Funding, Speakers Bureau; Daiichi-Sankyo: Research Funding, Speakers Bureau; Janssen: Research Funding; Astellas-Amgen-Biopharma: Research Funding; Takeda: Research Funding, Speakers Bureau; Nippon-Shinyaku: Research Funding, Speakers Bureau; Amgen: Research Funding; Alexion: Research Funding, Speakers Bureau; Incyte: Research Funding; Novartis: Honoraria, Research Funding, Speakers Bureau; Bristol-Myers Squibb: Honoraria, Research Funding, Speakers Bureau; Pfizer: Honoraria, Research Funding, Speakers Bureau; Otsuka Pharmaceutical: Honoraria, Research Funding, Speakers Bureau; Ohara Pharmaceutical: Research Funding; Astellas Pharma: Research Funding; AbbVie: Research Funding, Speakers Bureau; Apellis: Research Funding.