- Case Report
- Open access
- Published:
Rheumatoid arthritis following PEG-interferon-alfa-2a plus ribavirin treatment for chronic hepatitis C: a case report and review of the literature
BMC Research Notes volume 6, Article number: 437 (2013)
Abstract
Background
The combination of Pegylated Interferon-alpha (PEG-IFN-α) and ribavirin is the current standard of care for the treatment of HCV infection. Unfortunately, IFN-α may lead to the induction or exacerbation of autoimmune diseases, such as psoriasis, thyroiditis, systemic lupus erythematosus and, rarely, rheumatoid arthritis (RA).
Case presentation
We report the case of a man affected with chronic hepatitis C (CHC) due to HCV genotype 3a infection, who developed RA after a complete course of PEG-IFN-α and ribavirin. Nine weeks after cessation of antiviral treatment, the patient developed symmetrical polyarthritis, with pain and edema in the wrists, knees, shoulders and metacarpophalangeal joints; magnetic resonance imaging detected initial bone erosions with juxta-articular osteopenia in wrist, knee and hand joints. Anti-cyclic citrullinated peptide (anti-CCP) antibodies were positive.
Conclusions
Autoimmune diseases, including RA, may occur when treating chronic hepatitis C with PEG-IFN-α and ribavirin; therefore, a close surveillance for the occurrence of autoimmune phenomena should be suggested in the setting of HCV management.
Background
Hepatitis C Virus (HCV) is the most common cause of cirrhosis and hepatocellular carcinoma (HCC) in Western countries, both in the immunocompetent and in the immunodeficient host [1, 2].
The combination of Pegylated Interferon-alpha (PEG-IFN-α) and ribavirin is the current standard of care to treat HCV infection [3]; unfortunately, this therapy is accompanied by a wide variety of possible side effects, which may lead to early or late treatment discontinuation [4]. Ongoing studies have focused on new therapeutic molecules and strategies, in order to find IFN-free regimens, with a better tolerability profile [5, 6].
Autoimmune phenomena have been frequently reported in patients with chronic HCV infection receiving IFN-α treatment [7–9]. The spectrum of autoimmune side effects ranges from asymptomatic appearance of serum autoantibodies up to development of overt autoimmune diseases [9, 10]. Although rheumatoid arthritis (RA) is one of the most common autoimmune diseases, the development of RA after IFN-α plus ribavirin has rarely been reported [11–14] (Table 1). We report the case of a 53-year-old man with Chronic Hepatitis C (CHC), who developed RA after a complete course of PEG-IFN-α and ribavirin therapy.
Case presentation
A 53-year-old man, working as a male nurse in a local hospital, was diagnosed with HCV infection after detection of abnormal liver function tests in 2010. His past medical history was unremarkable. He denied intravenous drug abuse or history of blood transfusions. In January 2011 he presented to the Outpatient Infectious Diseases clinic for evaluation: he was in good clinical condition and did not complain at all of articular or muscular pain; liver was palpable 3 cm below the right costal margin. No splenomegaly was present. His Body Mass Index was 27. HCV RNA was 660,000 IU/mL (TaqMan Real Time PCR); HCV genotype was 3a (INNO-LiPA HCV; Innogenetics, Ghent, Belgium). Liver biopsy showed a chronic active hepatitis, with Metavir A2 necroinflammatory grading and F2 fibrosis. FibroScan value was 6.1 kPa. Alanine aminotransferase (ALT) was over two times the upper limit of normal; thyroid hormones were normal as well as serum autoantibodies. After a psychiatric exam, which was negative for depressive disorders, the patient was considered eligible for antiviral treatment.
Table 2 illustrates in detail biochemical and virological parameters prior to antiviral treatment initiation.
In March 2011 antiviral therapy was started with PEG-IFN-α-2a (180 mcg per week subcutaneously) and ribavirin (1000 mg per day orally). This therapy was prolonged for as long as 24 weeks. HCV-RNA became negative by the fourth week and persisted undetectable up to treatment completion. Similarly, alanine aminotransferase (ALT) persistently normalized within the first 3 weeks of treatment. Treatment was well tolerated, with the exception of flu-like symptoms, easily controlled by paracetamol, and a mild thrombocytopenia (platelet count nadir of 88,000/μl). In September 2011, the patient started the post-treatment follow up which confirmed the persistence of normal ALT and negative HCV RNA throughout 48 weeks up to September 2012. In September 2012, a new liver biopsy showed a mild reduction of Metavir grading and staging (A1 and F1, respectively).
Nine weeks after the cessation of PEG-IFN and ribavirin (November 2011), the patient developed symmetrical polyarthritis, with pain and edema in the wrists, knees, shoulders and metacarpophalangeal joints, associated with prolonged morning stiffness. Distal interphalangeal joints were spared. Hand X-ray showed no remarkable findings, but magnetic resonance imaging (MRI) detected bone erosions with juxta-articular osteopenia in wrist, knee and hand joints. Laboratory exams revealed a white blood cell count (WBC) of 7,200 cells/μl, haemoglobin level was 12.8 g/dL, creatinine was 0.9 mg/dL. Post-treatment biochemical, virological and immunological data are summarized in Table 2.
A diagnosis of rheumatoid arthritis (RA) was made on the basis of clinical features, MRI evidence of juxta-articular bone erosions, Rheumatoid Factor (RF) and anti-cyclic citrullinated peptide (anti-CCP) antibody positivity.
The patient was initially treated with prednisone 25 mg/day orally and Nonsteroidal Anti-inflammatory Drugs (NSAIDs) for as long as two months; in April 2012 he was switched to methotrexate (6 mg/week) and sulfasalazine (2 grams/day), due to the persistence of joint pain, obtaining a quick favorable response to treatment.
Conclusions
HCV-related inflammatory arthritis has been described as falling into two subsets. One subset is associated with mixed cryoglobulinemia and is usually monoarticular [15]. The other subset is a symmetrical RA-like polyarthritis lacking juxta-articular erosions and rheumatoid nodules [15]. Differently from patients affected with overt RA, patients with HCV-related arthritis also lack anti-CCP titers [11, 15]. Another relevant characteristic of HCV-related arthritis resides in the fact that it frequently improves after treatment with IFN-α, even without achieving a complete virological response, possibly as a consequence of decreased viral load [15].
Standard combination therapy of PEG-IFN-α and ribavirin in CHC subjects is associated with a sustained virological response (SVR) in more than 50% of patients [16]. A number of predisposing conditions [17], including the presence of a clear-cut liver cirrhosis, could negatively affect the outcome of such therapy [18]. In addition, antiviral treatment is accompanied by a wide variety of possible side effects. The most frequent IFN side effects, which have been described not only in CHC, but also in acute hepatitis C [19] and chronic hepatitis B [20] are flu-like symptoms, hematologic abnormalities, such as leukopenia and thrombocytopenia, and psychiatric changes, such as irritability and depression. Moreover, immunomodulatory effects of IFN may lead to the induction or exacerbation of autoimmune diseases, including psoriasis, thyroiditis, systemic lupus erythematosus and rarely RA [7, 11–14, 21–23]. IFN-α determines a shift of T-lymphocyte responses towards a T-helper (Th)-1 profile, inhibiting the production of Interleukin (IL)-10 and stimulating the release of tumor necrosis factor (TNF)-α and IL-12. In addition, IFN-α has been found to induce the production of B-lymphocyte activating factor (BAFF) both in mice with lupus erythematosus [23] and patients with multiple sclerosis [24]. Considering that BAFF levels have been shown to correlate with autoantibody levels and synovitis in a subset of patients with early RA [25], it may be hypothesized that BAFF induction, occurring during treatment with IFN-α, may favor the development of RA in susceptible individuals. Indeed, Izumi et al. [11] found that BAFF titers were markedly higher after starting antiviral treatment with IFN plus ribavirin in comparison with pretreatment values.
Only 4 cases of RA associated with recombinant or Pegylated-IFN-α treatment for CHC have been previously reported in the literature [11–14] (Table 1). In the aforementioned case report of Izumi et al. [11], RA developed three months after cessation of antiviral treatment, whereas in the other reports [12–14] RA occurred during treatment, with an interval ranging from 10 to 42 weeks of therapy. PEG-IFN-α was administered in 3 of 4 cases, whereas in the remaining case recombinant IFN-α-2b was used [12]. Anti-CCP antibodies tested positive only in two of four case reports [11, 14]. Of interest, Ionescu et al. [13] presented the case of a 45-year-old woman who had developed RA during treatment with PEG-IFN-α-2b and ribavirin, whose retreatment with PEG-IFN α-2a and ribavirin for relapsing CHC caused the reappearance of RA. In our case, both the detection of anti-CCP antibodies and the presence of erosive disease allowed to distinguish RA from typical HCV-related arthritis. In addition, our patient developed arthritis after cessation of PEG-IFN-α plus ribavirin treatment, when HCV RNA was no longer detectable. Therefore, a diagnosis of IFN-induced RA was more likely than one of HCV-associated arthritis.
In conclusion, we report a case of RA occurring after a successful course of PEG-IFN-α plus ribavirin for the treatment of CHC. The present case suggests that biological agents, affecting the cytokine network, may work as triggering factors for the development of RA. Before treating CHC patients with PEG-IFN-α and ribavirin, screening for anti-CCP levels may be considered; in addition, a close surveillance for the occurrence of autoimmune phenomena during and after treatment should be worthy, for early diagnosis and adequate clinical management.
Consent
Written informed consent was obtained from the patient for publication of this case report. A copy of the written consent is available for review by the Editor-in-Chief of this journal.
References
Alberti A, Chemello L, Benvegnu L: Natural history of hepatitis C. J Hepatol. 1999, 31: 17-24.
Berretta M, Garlassi E, Cacopardo B, Cappellani A, Guaraldi G, Cocchi S, De Paoli P, Lleshi A, Izzi I, Torresin A, Di Gangi P, Pietrangelo A, Ferrari M, Bearz A, Berretta S, Nasti G, Di Benedetto F, Balestreri L, Tirelli U, Ventura P: Hepatocellular carcinoma in HIV-infected patients: check early, treat hard. Oncologist. 2011, 16 (9): 1258-1269. 10.1634/theoncologist.2010-0400.
Craxì A, Pawlotsky M, Wedemeyer H, Bjoro K, Flisiak R, Forns X, Mondelli M, Peck-Radosavljevic M, Rosenberg W, Sarrazin C, Jacobson I, Dusheiko G: EASL Clinical Practice Guidelines: Management of hepatitis C virus infection. J Hepatol. 2011, 55 (2): 245-264.
Fried MW: Side effects of therapy of hepatitis C and their management. Hepatology. 2002, 36: S237-S244.
Welsch C, Jesudian A, Zeuzem S, Jacobson I: New direct-acting antiviral agents for the treatment of hepatitis C virus infection and perspectives. Gut. 2012, 61 (S1): i36-46. Erratum in: Gut. 2012;61(8):1145
Nunnari G, Schnell MJ: MicroRNA-122: a therapeutic target for hepatitis C virus (HCV) infection. Front Biosci (Schol Ed). 2011, 3: 1032-1037.
Tomer Y: Hepatitis C and interferon induced thyroiditis. J Autoimmun. 2010, 34 (3): J322-326. 10.1016/j.jaut.2009.11.008.
Cacopardo B, Benanti F, Brancati G, Romano F, Nunnari A: Leucocyte interferon-alpha retreatment for chronic hepatitis C patients previously intolerant to other interferons. J Viral Hepat. 1998, 5 (5): 333-339. 10.1046/j.1365-2893.1998.00113.x.
Conrad B: Potential mechanisms of interferon-alpha induced autoimmunity. Autoimmunity. 2003, 36 (8): 519-523. 10.1080/08916930310001602137.
Dumoulin FL, Leifeld L, Sauerbruch T, Spengler U: Autoimmunity induced by interferon-alpha therapy for chronic viral hepatitis. Biomed Pharmacother. 1999, 53 (5–6): 242-254.
Izumi Y, Komori A, Yasunaga Y, Hashimoto S, Miyashita T, Abiru S, Yatsuhashi H, Ishibashi H, Migita K: Rheumatoid arthritis following a treatment with IFN-alpha/ribavirin against HCV infection. Intern Med. 2011, 50 (9): 1065-1068. 10.2169/internalmedicine.50.4790.
Sood A, Midha V, Sood N: Rheumatoid arthritis probably induced by pegylated interferon in a patient with chronic hepatitis C. Indian J Gastroenterol. 2004, 23: 28-29.
Ionescu C, Micu L, Constantinescu I, Hortopan M, Ursaciuc C, Voiculescu M: Prolonged Treatment with Interferon Alpha and Peginterferon Induces Rheumatoid Artrhitis Syndrome and Erythema Nodosum. J Gastrointestin Liver Dis. 2008, 17 (2): 211-212.
Yang D, Arkfeld D, Fong TL: Development of Anti-CCP-positive Rheumatoid Arthritis Following Pegylated Interferon-α2a Treatment for Chronic Hepatitis C Infection. J Rheumatol. 2010, 37: 1777-10.3899/jrheum.100092.
Zuckerman E, Keren D, Rozenbaum M, Toubi E, Slobodin G, Tamir A, Naschitz JE, Yeshurun D, Rosner I: Hepatitis C virus related arthritis: characteristics and response to therapy with interferon alpha. Clin Exp Rheumatol. 2000, 18: 579-584. 10.1007/s100510070005.
Stroffolini T, Spadaro A, Guadagnino V, Cosentino S, Fatuzzo F, Galdieri A, Cacopardo B, Scalisi I, Sapienza M, Russello M, Scifo G, Frugiuele P, Foti G, Almasio PL, Gr.E. Ca.S. Hospitals’ Collaborating Group: Current practice of hepatitis C treatment in Southern Italy. Dig Liver Dis. 2010, 42 (11): 822-825. 10.1016/j.dld.2010.03.020.
Cacopardo B, Camma C, Petta S, Pinzone MR, Cappellani A, Zanghi A, Nicolosi A, Nunnari G: Diagnostic and therapeutical role of vitamin D in chronic hepatitis C virus infection. Front Biosci (Elite Ed). 2012, 4: 1276-1286.
Cacopardo B, Nunnari G, Benanti F, Cappellani A, Onorante A, Caltabiano E, Russo R: Leukocyte interferon alpha early retreatment for Child A HCV genotype 1b-infected cirrhotics intolerant to pegylated interferons. Infection. 2009, 37 (3): 210-215. 10.1007/s15010-008-8164-2.
Nunnari G, Montineri A, Portelli V, Savalli F, Fatuzzo F, Cacopardo B: The use of peginterferon in monotherapy or in combination with ribavirin for the treatment of acute hepatitis C. Eur Rev Med Pharmacol Sci. 2012, 16 (8): 1013-1016.
Yang JF, Kao YH, Dai CY, Huang JF, Hsieh MY, Lin ZY, Chen SC, Hsieh MY, Wang LY, Chuang WL, Yu ML: Comparison of adverse effects related to pegylated interferon-based therapy for patients with chronic hepatitis B and chronic hepatitis C in Taiwan. Hepatol Int. 2010, 4 (4): 732-740. 10.1007/s12072-010-9208-0.
Pinzone MR, Celesia BM, Di Rosa M, Cacopardo B, Nunnari G: Microbial translocation in chronic liver diseases. Int J Microbiol. 2012, 2012: 694629-
Doutre MS: Hepatitis C virus-related skin diseases. Arch Dermatol. 1999, 135 (11): 1401-1403. 10.1001/archderm.135.11.1401.
Liu Z, Bethunaickan R, Huang W: Interferon alpha accelerates murine SLE in a T cell-dependent manner. Arthritis Rheum. 2011, 63 (1): 219-229. 10.1002/art.30087.
Krumbholz M, Faber H, Steinmeyer F, Hoffmann LA, Kümpfel T, Pellkofer H, Derfuss T, Ionescu C, Starck M, Hafner C, Hohlfeld R, Meinl E: Interferon-beta increases BAFF levels in multiple sclerosis: implications for B cell autoimmunity. Brain. 2008, 131: 1455-1463. 10.1093/brain/awn077.
Bosello S, Youinou P, Daridon C, Tolusso B, Bendaoud B, Pietrapertosa D, Morelli A, Ferraccioli G: Concentrations of BAFF correlate with autoantibody levels, clinical disease activity, and response to treatment in early rheumatoid arthritis. J Rheumatol. 2008, 35: 1256-1264.
Author information
Authors and Affiliations
Corresponding author
Additional information
Competing interests
The authors declare that they have no competing interests.
Authors’ contributions
BC and FB provided study material. BC and MRP wrote the paper. GN contributed to literature research and revised the paper. All authors read and approved the manuscript to be published.
Rights and permissions
This article is published under license to BioMed Central Ltd. This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
About this article
Cite this article
Cacopardo, B., Benanti, F., Pinzone, M.R. et al. Rheumatoid arthritis following PEG-interferon-alfa-2a plus ribavirin treatment for chronic hepatitis C: a case report and review of the literature. BMC Res Notes 6, 437 (2013). https://doi.org/10.1186/1756-0500-6-437
Received:
Accepted:
Published:
DOI: https://doi.org/10.1186/1756-0500-6-437