Treatment
Combination therapy with rituximab and mycophenolate mofetil in systemic sclerosis. A single-centre case series study
P. Fraticelli1, C. Fischetti2, F. Salaffi3, M. Carotti4, M. Mattioli5, G. Pomponio6, A. Gabrielli7
- Clinica Medica, Department of Internal Medicine, Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy. paolo.fraticelli@ospedaliriuniti.marche.it
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy.
- Clinica Reumatologica, Ospedale C. Urbani di Jesi, Università Politecnica delle Marche, Ancona, Italy.
- Radiologia, Department of Radiology, Ospedali Riuniti, Università Politecnica delle Marche, Ancona.
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy.
- Clinica Medica, Department of Internal Medicine, Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy.
- Clinica Medica, Department of Internal Medicine, and Department of Clinical and Molecular Sciences, Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy.
CER11343
2018 Vol.36, N°4 ,Suppl.113
PI 0142, PF 0145
Treatment
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PMID: 30277864 [PubMed]
Received: 20/04/2018
Accepted : 02/07/2018
In Press: 30/09/2018
Published: 30/09/2018
Abstract
OBJECTIVES:
To describe a single centre experience using combination therapy with rituximab (RTX) and mycophenolate mofetil (MMF) in a prospective series of systemic sclerosis (SSc) patients with pulmonary and cutaneous involvement, rapidly progressive or resistant to conventional therapy.
METHODS:
RTX was administered in two different regimens (1000 mg fortnightly x 2 or 375 mg/m2/week for 4 consecutive weeks) at baseline and after 6 months, associated with MMF 2000 mg/day continuously. Cutaneous fibrosis was evaluated assessing modified Rodnan Skin Score (mRSS) and pulmonary involvement was evaluated performing pulmonary function tests, diffusing lung capacity for carbon monoxide and chest high-resolution computed tomography (HRCT). The radiological extension of the interstitial lung disease (ILD) at HRCT, was assessed with the conventional visual reader-based score (CoVR) and with a computerised-aided method (CaM) using a DICOM soft- ware.
RESULTS:
Eighteen SSc patients underwent combination therapy (F/M: 10/8, median age 51 years, median duration of disease 27 months). Data from fifteen patients were available at 12-month follow-up. The mRSS showed a significant improvement; a significant increase in forced vital capacity and forced expiratory volume in the first second were also observed. In addition, a signi cant reduction of the extension of ILD was detected when evaluated with CaM. No serious adverse events were observed during the follow-up period.
CONCLUSIONS:
Despite preliminary results and limited to a small number of patients, our data suggest that therapy with RTX and MMF is well tolerated, safe, and potentially effective for cutaneous and pulmonary involvement in SSc.