Immune checkpoint inhibitors (ICIs) targeting cytotoxic T-lymphocyte-associated protein 4 and programmed cell death protein 1 (PD-1) have demonstrated improved survival for multiple cancers. However, ...these new drug classes have led to increased immune-related adverse events (IrAE). Rheumatic IrAEs have not been well described in clinical trials. We report here cases of rheumatoid arthritis (RA) and polymyalgia rheumatica (PMR) occurring after ICI treatment.
This was a retrospective study of patients receiving an ICI in whom symptoms of arthritis or arthralgia developed and revealed a diagnosis of RA or PMR.
In 10 patients who received ICI therapy (all anti-PD-1 or anti-PDL1 antibodies), RA or PMR developed at a median of 1 month (1 to 9) after exposure. No patient had pre-existing rheumatic or autoimmune disease. RA developed in six patients; all six were positive for anti-cyclic citrullinated peptide (anti-CCP) antibodies and four for rheumatoid factor. Anti-CCP antibodies were detected in two out of three patients tested before immunotherapy. Disease-modifying antirheumatic drugs were needed for three patients; the three others received corticosteroids or non-steroid anti-inflammatory drugs. PMR was diagnosed in four patients, all responded to corticosteroids. Despite these IrAEs, immunotherapy was pursued for all but one patient until cancer progression.
This is the first description of RA occurring after ICI therapy for cancer. PMR can also occur after ICI, particularly after anti-PD-1 therapy. All cases responded to corticosteroids or with immunosuppressive therapy. Collaboration between rheumatologists and oncologists is crucial and could lead to better recognition and care of these patients.
To evaluate the efficacy and safety of rituximab in patients with primary Sjögren's syndrome (pSS).
The AutoImmune and Rituximab registry has included 86 patients with pSS treated with rituximab, ...prospectivey followed up every 6 months for 5 years.
Seventy-eight patients with pSS (11 men, 67 women), who already had at least one follow-up visit, were analysed. Median age was 59.8 years (29-83), median duration of disease was 11.9 years (3-32). Indications for treatment were systemic involvement for 74 patients and only severe glandular involvement in four patients. The median European Sjögren's Syndrome disease activity index (ESSDAI) was 11 (2-31). 17 patients were concomitantly treated with another immunosuppressant agent. Median follow-up was 34.9 months (6-81.4) (226 patient-years). Overall efficacy according to the treating physician was observed in 47 patients (60%) after the first cycle of rituximab. Median ESSDAI decreased from 11 (2-31) to 7.5 (0-26) (p<0.0001). Median dosage of corticosteroid decreased from 17.6 mg/day (3-60) to 10.8 mg/day (p=0.1). Forty-one patients were retreated with rituximab. Four infusion reactions and one delayed serum sickness-like disease resulted in rituximab discontinuation. Three serious infections (1.3/100 patient-years) and two cancer-related deaths occurred.
In common practice, the use of rituximab in pSS is mostly restricted to patients with systemic involvement. This prospective study shows good efficacy and tolerance of rituximab in patients with pSS and systemic involvement.
To study the impact of high-dose therapy (HDT) with autologous stem-cell support in patients with symptomatic multiple myeloma (MM) between the ages of 55 and 65 years.
One hundred ninety patients ...between 55 and 65 years old who had newly diagnosed stage II or III MM were randomly assigned to receive either conventional chemotherapy (CCT; ie, monthly courses of a regimen of vincristine, melphalan, cyclophosphamide, and prednisone) or HDT and autologous blood stem-cell transplantation (using either melphalan alone 200 mg/m(2) intravenous IV or melphalan 140 mg/m(2) IV plus busulfan 16 mg/kg orally as pretransplantation cytoreduction).
Within a median follow-up of 120 months, median event-free survival (EFS) times were 25 and 19 months in the HDT and CCT groups, respectively. Median overall survival (OS) time was 47.8 months in the HDT group compared with 47.6 months in the CCT group. A trend to better EFS (P = .07) was observed in favor of HDT, whereas OS curves were not statistically different (P = .91). The period of time without symptoms, treatment, and treatment toxicity (TwiSTT) was significantly longer for the HDT patients than for the CCT patients (P = .03).
With a median follow-up time of approximately 10 years, this randomized trial confirmed a benefit of HDT in terms of EFS and TwiSTT but did not provide evidence for superiority of HDT over CCT in OS of patients aged 55 to 65 years with symptomatic newly diagnosed MM.
Cogan syndrome is mainly treated with steroids. We aimed to determine the place of DMARDs and biologic-targeted treatments.
We conducted a French nationwide retrospective study of patients with Cogan ...syndrome (n=40) and a literature review of cases (n=22) and analyzed the efficacy of disease-modifying anti-rheumatic drugs (DMARDs) and tumor necrosis factor α (TNF-α) antagonists.
We included 62 patients (31 females) (median age 37years range 2–76. At diagnosis, 61 patients (98%) had vestibulo-auditory symptoms, particularly bilateral hearing loss in 41% and deafness in 31%. Ocular signs were present in 57 patients (92%), with interstitial keratitis in 31 (51%). The first-line treatment consisted of steroids alone (n=43; 70%) or associated with other immunosuppressive drugs (n=18; 30%). Overall, 13/43 (30%) and 4/18 (22%) patients with steroids alone and with associated immunosuppressive drugs, respectively (p=0.8), showed vestibulo-auditory response; 32/39 (82%) and 15/19 (79%) ocular response; and 23/28 (82%) and 10/14 (71%) general response. Overall 61 patients had used a total of 126 lines of treatment, consisting of steroids alone (n=51 lines), steroids with DMARDs (n=65) and infliximab (n=10). Vestibulo-auditory response was significantly more frequent with infliximab than DMARDs or steroids alone (80% vs 39% and 35%, respectively), whereas ocular, systemic and acute-phase reactant response rates were similar. Infliximab was the only significant predictor of vestibulo-auditory improvement (odds ratio 20.7 95% confidence interval 1.65; 260, p=0.019).
Infliximab could lead to vestibulo-auditory response in DMARDS and steroid-refractory Cogan syndrome, but prospective studies are necessary.
•Vestibulo-auditory response was similar with DMARDs and steroids alone.•Infliximab could lead to vestibulo-auditory response in DMARDS and steroid-refractory Cogan syndrome.•The 5 and 10-years incidence of relapse increased under steroids and DMARDS, while it stayed stable with infliximab.
Autoimmune/inflammatory rheumatic diseases (AIRDs) patients might be at-risk of severe COVID-19. However, whether this is linked to the disease or to its treatment is difficult to determine. This ...study aimed to identify factors associated with occurrence of severe COVID-19 in AIRD patients and to evaluate whether having an AIRD was associated with increased risk of severe COVID-19 or death.
Two databases were analyzed: the EDS (Entrepôt des Données de Santé, Clinical Data Warehouse), including all patients followed in Paris university hospitals and the French multi-center COVID-19 cohort French rheumatic and musculoskeletal diseases (RMD). First, in a combined analysis we compared patients with severe and non-severe COVID-19 to identify factors associated with severity. Then, we performed a propensity matched score case-control study within the EDS database to compare AIRD cases and non-AIRD controls.
Among 1,213 patients, 195 (16.1%) experienced severe COVID-19. In multivariate analysis, older age, interstitial lung disease (ILD), arterial hypertension, obesity, sarcoidosis, vasculitis, auto-inflammatory diseases, and treatment with corticosteroids or rituximab were associated with increased risk of severe COVID-19. Among 35,741 COVID-19 patients in EDS, 316 having AIRDs were compared to 1,264 Propensity score-matched controls. AIRD patients had a higher risk of severe COVID-19 aOR = 1.43 (1.08-1.87), p = 0.01 but analysis restricted to rheumatoid arthritis and spondyloarthritis found no increased risk of severe COVID-19 aOR = 1.11 (0.68-1.81).
In this multicenter study, we confirmed that AIRD patients treated with rituximab or corticosteroids and/or having vasculitis, auto-inflammatory disease, and sarcoidosis had increased risk of severe COVID-19. Also, AIRD patients had, overall, an increased risk of severe COVID-19 compares general population.
Spinal tuberculosis (TB) accounts for about 2% of all cases of TB. New methods of diagnosis such as magnetic resonance imaging (MRI) or percutaneous needle biopsy have emerged. Two distinct patterns ...of spinal TB can be identified, the classic form, called spondylodiscitis (SPD) in this article, and an increasingly common atypical form characterized by spondylitis without disk involvement (SPwD). We conducted a retrospective study of patients with spinal TB managed in the area of Paris, France, between 1980 and 1994 with the goal of defining the characteristics of spinal TB and comparing SPD to SPwD. The 103 consecutive patients included in our study had TB confirmed by bacteriologic and/or histologic studies of specimens from spinal or paraspinal lesions (93 patients) or from extraspinal skeletal lesions (10 patients). Sixty-eight percent of patients were foreign-born subjects from developing countries. None of our patients was HIV-positive. SPD accounted for 48% of cases and SPwD for 52%. Patients with SPwD were younger and more likely to be foreign-born and to have multiple skeletal TB lesions. Neurologic manifestations were observed in 50% of patients, with no differences between the SPD and SPwD groups. Of the 44 patients investigated by MRI, 6 had normal plain radiographs; MRI was consistently positive and demonstrated epidural involvement in 77% of cases. Bacteriologic and histologic yields were similar for surgical biopsy (n = 16) and for percutaneous needle aspiration and/or biopsy (n = 77). Cultures for Mycobacterium tuberculosis were positive in 83% of patients, and no strains were resistant to rifampin. Median duration of antituberculous chemotherapy was 14 months. Surgical treatment was performed in 24% of patients. There were 2 TB-related deaths. Our data suggest that SPwD may now be the most common pattern of spinal TB in foreign-born subjects in industrialized countries. The reasons for this remain to be elucidated.
Abstract
Objectives
Systemic-onset JIA (SJIA) and adult-onset Still’s disease (AOSD) are the same sporadic systemic auto-inflammatory disease. SpA is a group of inflammatory non-autoimmune disorders. ...We report the observations of eight patients with SJIA/AOSD who also presented features of SpA during their disease evolution and estimate the prevalence of SpA in SJIA/AOSD.
Methods
This was a retrospective national survey of departments of paediatric and adult rheumatology and internal medicine. To be included, SJIA patients had to fulfil the ILAR criteria, AOSD patients the Yamaguchi or Fautrel criteria, and all patients the Assessment of SpondyloArthritis International Society (ASAS) classification criteria for axial or peripheral SpA, ESSG criteria for SpA or Classification Criteria for Psoriatic Arthritis (CASPAR) criteria for PsA. The data were collected with a standardized form.
Results
Eight patients (five adults) were identified in one paediatric and two adult departments. In all but one patient, SpA manifestations occurred several years after SJIA/AOSD onset mean (s.d.) delay 6.2 (3.8) years. Two patients had peripheral and three axial SpA, and four later exhibited PsA and one SAPHO syndrome. The prevalence of SpA in an adult cohort of 76 patients with AOSD was 6.58% (95% CI 2.17, 14.69), greater than the prevalence of SpA in the French general population (0.3%; 95% CI 0.17, 0.46). The prevalence of SpA in an SJIA cohort of 30 patients was 10% (95% CI 2.11, 26.53), more than that reported in the general population of industrialized countries, estimated at 0.016–0.15%.
Conclusion
While the temporal disassociation between SpA and AOSD in most cases might suggest a coincidental finding, our work raises the possibility of an SpA/AOSD spectrum overlap that needs further study.
Abstract
Objectives
The optimal treatment target in axial spondyloarthritis (axSpA) is remission; however, a consensual definition of remission is lacking. Our objective was to explore ...rheumatologists’ perception of remission using vignette cases and a priority exercise.
Methods
A cross-sectional survey of rheumatologists’ perceptions of remission in axSpA was performed in 2020 using (i) 36 vignette cases, with a single clinical picture and three varying parameters axial pain (ranging from 2 to 5 on a 0–10 scale), fatigue (2–8), and morning stiffness (<15 min, 30 min or 1 h), assessed as remission yes/no; and (ii) prioritization of elements to consider for remission from a list of 12 items: BASDAI, ASDAS, elements of BASDAI and ASDAS including CRP, NSAID use, extra-articular manifestations (EAMs), and other explanations of symptoms, e.g. fibromyalgia. Analyses were descriptive.
Results
Overall, 200 French rheumatologists participated in 2400 vignette evaluations. Of these, 463 (19%) were classified as remission. The six vignette cases representing 56% of all remission cases had <15 min duration of morning stiffness and axial pain ≤3/10, regardless of fatigue levels. Prioritized items for remission were: morning stiffness (75%), EAMs (75%), NSAID use (71%), axial pain (68%) and CRP (66%).
Conclusions
When conceptualizing remission in axSpA, rheumatologists took into account morning stiffness and axial pain as expected; the link between remission and fatigue was much weaker. Furthermore, rheumatologists also included EAMs and NSAID use in the concept of remission. Consensus is needed for definition of remission in axSpA.
Objective. TNF blockers have been recently evaluated for treating refractory sarcoidosis and could be efficient. However, several cases of sarcoidosis have been diagnosed during anti-TNF therapy. ...Here, we report the largest series of sarcoid-like granulomatosis following TNF blocker treatment. Methods. A call for observations of sarcoid-like granulomatosis following TNF blocker treatment was sent to the members of the French ‘Club Rhumatismes et Inflammation’. Histological evidence of granulomatosis was required. Results. Observations of 10 patients seven females; median age 50.5 (range 27–72) years with sarcoid-like granulomatosis while on anti-TNF treatment were collected: five were treated with etanercept and five with monoclonal antibodies; four patients received TNF blockers for RA and six for SpA. The median delay between anti-TNF agent introduction and granulomatosis diagnosis was 18 (range 1–51) months. Clinical symptoms were mainly pulmonary and cutaneous. Angiotensin-converting enzyme activity was increased in six cases. Lymph-node and/or lung involvement were observed by CT scan of the chest for eight patients. The median delay between drug discontinuation and remission was 6 (range 1–11) months for clinical signs and 6 (range 2–12) months for biological and radiographic findings. Improvement was observed in all patients after drug discontinuation with or without steroids. Conclusions. Sarcoid-like granulomatosis is rare but not exceptional in patients treated with TNF blockers (∼1/2800) and does not seem to be related to gender, rheumatic disease or in our series the type of anti-TNF drug used (monoclonal antibodies or soluble receptor). Discontinuation of anti-TNF usually leads to recovery.
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