Objective: We aimed to determine the outcome of combination therapy with tofacitinib (TOF) in a case series of refractory rapidly progressive interstitial lung disease (ILD) associated with anti-melanoma differentiation-associated 5 gene (MDA5) antibody-positive (Ab+) DM. Patients who had poor prognostic factors and failed to respond to immunosuppressive therapy were selected for TOF treatment. Methods: Five patients with anti-MDA5 Ab+ DM-ILD who failed to respond to triple therapy with high dose glucocorticoids, CSA and CYC were given additional TOF (10 mg/day). To identify the poor prognostic factors, data from 15 consecutive patients (seven survived and eight died) with anti-MDA5 Ab+ DM-ILD before induction of TOF were analysed. Results: Three poor prognostic factors were identified: serum ferritin level >1000 ng/ml before therapy; ground-glass opacities in all six lung fields before therapy; and worsening of pulmonary infiltrates during therapy. All six patients who had all of the three factors and received triple therapy died before TOF therapy. There were five patients who had all of the three prognostic factors and failed to respond to triple therapy, but were able to receive the combination therapy with TOF; among them, three survived and two died. The survival rate of patients who received TOF was significantly better than that of the historical controls with immunosuppressive therapy before TOF. The patients who received TOF experienced complicated adverse events, particularly viral infection. Conclusion: Combination therapy with TOF might have the potential to control refractory anti-MDA5 Ab+ DM-ILD.
Objective: We aimed to determine the outcome of combination therapy with tofacitinib (TOF) in a case series of refractory rapidly progressive interstitial lung disease (ILD) associated with anti-melanoma differentiation-associated 5 gene (MDA5) antibody-positive (Ab+) DM. Patients who had poor prognostic factors and failed to respond to immunosuppressive therapy were selected for TOF treatment. Methods: Five patients with anti-MDA5 Ab+ DM-ILD who failed to respond to triple therapy with high dose glucocorticoids, CSA and CYC were given additional TOF (10 mg/day). To identify the poor prognostic factors, data from 15 consecutive patients (seven survived and eight died) with anti-MDA5 Ab+ DM-ILD before induction of TOF were analysed. Results: Three poor prognostic factors were identified: serum ferritin level >1000 ng/ml before therapy; ground-glass opacities in all six lung fields before therapy; and worsening of pulmonary infiltrates during therapy. All six patients who had all of the three factors and received triple therapy died before TOF therapy. There were five patients who had all of the three prognostic factors and failed to respond to triple therapy, but were able to receive the combination therapy with TOF; among them, three survived and two died. The survival rate of patients who received TOF was significantly better than that of the historical controls with immunosuppressive therapy before TOF. The patients who received TOF experienced complicated adverse events, particularly viral infection. Conclusion: Combination therapy with TOF might have the potential to control refractory anti-MDA5 Ab+ DM-ILD.
Authors: Sara Sabbagh; Adriana Almeida de Jesus; SuJin Hwang; Hye Sun Kuehn; Hanna Kim; Lawrence Jung; Ruy Carrasco; Sergio Rosenzweig; Raphaela Goldbach-Mansky; Lisa G Rider Journal: Brain Date: 2019-11-01 Impact factor: 13.501
Authors: Iago Pinal-Fernandez; Maria Casal-Dominguez; Assia Derfoul; Katherine Pak; Paul Plotz; Frederick W Miller; Jose C Milisenda; Josep M Grau-Junyent; Albert Selva-O'Callaghan; Julie Paik; Jemima Albayda; Lisa Christopher-Stine; Thomas E Lloyd; Andrea M Corse; Andrew L Mammen Journal: Neurology Date: 2019-08-21 Impact factor: 9.910
Authors: Anastasiya Muntyanu; Michelle Le; Zainab Ridha; Elizabeth O'Brien; Ivan V Litvinov; Philippe Lefrançois; Elena Netchiporouk Journal: J Cell Commun Signal Date: 2021-08-03 Impact factor: 5.782