ABSTRACT
Belantamab mafodotin (BM) is an anti-BCMA antibody-drug conjugate (GSK2857916) that represents an alternative option in multiple myeloma. We sought to assess the efficacy and safety of BM in a real-world setting in patients who benefited from an early access program. We conducted an observational, retrospective, multicenter study. Eligibility criteria were treatment of relapsed or refractory multiple myeloma (RRMM) in monotherapy in adult patients who have received at least three lines of therapy previously, including at least one immunomodulatory agent (IMiD), a proteasome inhibitor (PI) and an anti-CD38 monoclonal antibody, and whose disease progressed during the last treatment period. The primary endpoint of the study is to assess the overall survival (OS). Between November 2019 and December 2020, 106 patients were treated with BM; 97 were eligible for the efficacy evaluation and 104 for safety. The median age was 66 (range, 37-82) years. High-risk cytogenetics were identified in 40.9% of patients. Fifty-five (56.7%) patients were triple-class refractory and 11 (11.3%) were penta-class refractory. The median number of prior lines of treatment was five (range, 3-12). The median number of BM cycles administered was three (range, 1-22). The overall response rate at best response was 38.1% (37/97). The median OS was 9.3 months (95% confidence interval [CI]: 5.9-15.3), and median progression-free survival was 3.5 months (95% CI: 1.9-4.7). The median duration of response was 9 months (range, 4.65-10.4). Treatment was delayed for 55 (52.9%) patients including 36.5% for treatment-related toxicity. Ophthalmic adverse events, mainly grade ≤2, were the most common toxicity (48%). The occurrence of keratopathy was 37.5%. Overall, our data are concordant with the results from DREAMM-2 in terms of efficacy and safety on a non-biased population.
Subject(s)
Multiple Myeloma , Adult , Humans , Aged , Multiple Myeloma/drug therapy , Treatment Outcome , Retrospective Studies , FranceABSTRACT
BACKGROUND: Scleromyxedema (SME) is a rare mucinosis associated with monoclonal gammopathy. Several biochemical peculiarities of monoclonal immunoglobulins (Ig) in SME patients were reported in case reports or short series, such as IgGλ over-representation, cationic migration, and partial deletion. METHODS: Monoclonal immunoglobulins (Ig) from the serum of 12 consecutive patients diagnosed with scleromyxedema (SME) were analyzed using electrophoretic and immunoblotting techniques. RESULTS: All monoclonal Ig from 12 SME were of IgG1 subclass, with an overrepresentation of the lambda-type light chain and a cationic mobility on standard zone electrophoresis, as compared with 21 cases of monoclonal gammopathy of undetermined significance (MGUS) of IgG1 subclass. Reactivity with specific monoclonal antibodies demonstrated no evident deletion of the heavy chain constant domains, which was also confirmed by analysis of Ig heavy chain molecular weight on a purified monoclonal component from one case. CONCLUSIONS: Significant isotype restriction of both heavy and light chains, and peculiar biochemical properties suggest that monoclonal Ig might be involved in pathophysiological events of SME.
Subject(s)
Paraproteinemias , Scleromyxedema , Antibodies, Monoclonal , Humans , Immunoglobulin G , Immunoglobulin lambda-ChainsSubject(s)
Antirheumatic Agents , Cryopyrin-Associated Periodic Syndromes , Interleukin 1 Receptor Antagonist Protein , Antirheumatic Agents/therapeutic use , Cryopyrin-Associated Periodic Syndromes/diagnosis , Cryopyrin-Associated Periodic Syndromes/drug therapy , Humans , Interleukin 1 Receptor Antagonist Protein/therapeutic useABSTRACT
This study aims to evaluate in patients hospitalized for vertebral osteomyelitis (VO) the effectiveness of bacteriological diagnosis and the yield of percutaneous needle biopsy (PNB) and to identify factors associated with the result of PNB. This retrospective, two-centre study was conducted between 2000 and 2009. Data on patients with VO were retrieved from the diagnosis database and confirmed by checking medical records. A total of 300 patients with VO were identified; 31 received antibiotics without bacteriological diagnosis, and 269 patients with spondylodiscitis imaging were included. Eighty-three (30.9%) and 18 (6.7%) infections were documented by blood cultures and by bacteriological samples other than PNB, respectively; 168 patients with no bacteriological diagnosis had PNB. Of these, 92 (54.8%) were positive and identified the pathogen and 76 (45.2%) were negative. The most common bacteria were Staphylococcus aureus (34.3%), Streptococcus spp. (20.6%) and coagulase-negative staphylococcus (14.8%). After multivariate analysis, the only factor associated with negative PNB was previous antibiotic intake (OR: 2.31 [1.07-5.00]). When VO was suspected on imaging, bacteriological investigation identified the microorganism in 209/300 (70%) of the cases. The yield of PNB was 54.8%. The only predictor of PNB negativity was previous antibiotic intake. Therefore, we believe that a second PNB should be done after a sufficient delay withdrawal of antibiotics if the first sample was negative. The study was retrospectively registered by the local ethics committee (N°E2019-61).
Subject(s)
Biopsy, Needle/methods , Osteomyelitis , Spinal Diseases , Staphylococcal Infections/diagnosis , Streptococcal Infections/diagnosis , Aged , Female , Humans , Male , Middle Aged , Osteomyelitis/diagnosis , Osteomyelitis/microbiology , Retrospective Studies , Spinal Diseases/diagnosis , Spinal Diseases/microbiology , Staphylococcus aureus/isolation & purification , Streptococcus/isolation & purificationABSTRACT
OBJECTIVES: No immunomodulatory drug has been approved for primary Sjögren's syndrome, a systemic autoimmune disease affecting 0.1% of the population. To demonstrate the efficacy of targeting interleukin 6 receptor in patients with Sjögren's syndrome-related systemic complications. METHODS: Multicentre double-blind randomised placebo-controlled trial between 24 July 2013 and 16 July 2018, with a follow-up of 44 weeks, involving 17 referral centres. Inclusion criteria were primary Sjögren's syndrome according to American European Consensus Group criteria and score ≥5 for the EULAR Sjögren's Syndrome Disease activity Index (ESSDAI, score of systemic complications). Patients were randomised to receive either 6 monthly infusions of tocilizumab or placebo. The primary endpoint was response to treatment at week 24. Response to treatment was defined by the combination of (1) a decrease of at least 3 points in the ESSDAI, (2) no occurrence of moderate or severe activity in any new domain of the ESSDAI and (3) lack of worsening in physician's global assessment on a Visual Numeric Scale ≥1/10, all as compared with enrolment. RESULTS: 110 patients were randomised, 55 patients to tocilizumab (mean (SD) age: 50.9 (12.4) years; women: 98.2%) and 55 patients to placebo (54.8 (10.7) years; 90.9%). At 24 weeks, the proportion of patients meeting the primary endpoint was 52.7% (29/55) in the tocilizumab group and 63.6% (35/55) in the placebo group, for a difference of -11.4% (95% credible interval -30.6 to 9.0) (Pr[Toc >Pla]=0.14). CONCLUSION: Among patients with primary Sjögren's syndrome, the use of tocilizumab did not improve systemic involvement and symptoms over 24 weeks of treatment compared with placebo. TRIAL REGISTRATION NUMBER: NCT01782235.
Subject(s)
Sjogren's Syndrome , Double-Blind Method , Female , Humans , Middle Aged , Receptors, Interleukin-6 , Severity of Illness Index , Sjogren's Syndrome/diagnosisABSTRACT
Scleromyxedema is a rare skin and systemic mucinosis that is usually associated with monoclonal gammopathy (MG). In this French multicenter retrospective study of 33 patients, we investigated the clinical and therapeutic features of MG-associated scleromyxedema. Skin molecular signatures were analyzed using a transcriptomic approach. Skin symptoms included papular eruptions (100%), sclerodermoid features (91%), and leonine facies (39%). MG involved an immunoglobulin G isotype in all patients, with a predominant λ light chain (73%). Associated hematologic malignancies were diagnosed in 4 of 33 patients (12%) (smoldering myeloma, n = 2; chronic lymphoid leukemia, n = 1; and refractory cytopenia with multilineage dysplasia, n = 1). Carpal tunnel syndrome (33%), arthralgia (25%), and dermato-neuro syndrome (DNS) (18%) were the most common systemic complications. One patient with mucinous cardiopathy died of acute heart failure. High-dose IV immunoglobulin (HDIVig), alone or in combination with steroids, appeared to be quite effective in nonsevere cases (clinical complete response achieved in 13/31 patients). Plasma cell-directed therapies using lenalidomide and/or bortezomib with dexamethasone and HDIVig led to a significant improvement in severe cases (HDIVig refractory or cases with central nervous system or cardiac involvement). The emergency treatment of DNS with combined plasmapheresis, HDIVig, and high-dose corticosteroids induced the complete remission of neurological symptoms in 4 of 5 patients. Quantitative reverse-transcriptase polymerase chain reaction analysis of 6 scleromyxedema skin samples showed significantly higher profibrotic pathway levels (transforming growth factor ß and collagen-1) than in healthy skin. Prospective studies targeting plasma cell clones and/or fibrotic pathways are warranted for long-term scleromyxedema management.
Subject(s)
Paraproteinemias/complications , Paraproteinemias/therapy , Plasma Cells/pathology , Scleromyxedema/complications , Scleromyxedema/therapy , Adult , Aged , Antineoplastic Agents/therapeutic use , Bortezomib/therapeutic use , Dexamethasone/therapeutic use , Female , Glucocorticoids/therapeutic use , Humans , Immunoglobulins, Intravenous/therapeutic use , Immunologic Factors/therapeutic use , Lenalidomide/therapeutic use , Male , Middle Aged , Paraproteinemias/genetics , Paraproteinemias/pathology , Plasma Cells/drug effects , Plasma Cells/metabolism , Plasmapheresis , Retrospective Studies , Scleromyxedema/genetics , Scleromyxedema/pathology , Skin/metabolism , Skin/pathology , TranscriptomeABSTRACT
Single agent daratumumab has shown clinical activity in relapsed, refractory multiple myeloma (RRMM). The Intergroupe Francophone du Myélome 2014-04 trial was designed to further investigate daratumumab in combination with dexamethasone in triple RRMM patients. Patients received daratumumab infusions in combination with weekly dexamethasone until disease progression or unacceptable toxicity. Fifty-seven patients were included in the trial and evaluable for response. The overall response rate and the clinical benefit rate were 33% (n = 19) and 48% (n = 27), respectively. Five (8·8%) patients achieved a very good partial response or better. The median time to response was 4 weeks. For responding patients, the median progression-free survival was 6·6 months, compared to 3·7 months (3·0-5·5) for those with a minimal or stable disease. The median overall survival (OS) for all patients was 16·7 months (11·2-24·0). For responding patients, the median OS was 23·23 months, whereas that of patients with progressive disease was 2·97 months. The incidence of infusion-related reactions was 37%; all cases were manageable and did not lead to dose reduction or permanent treatment discontinuation. These data demonstrate that treatment with daratumumab and dexamethasone results in a meaningful long-term benefit with an acceptable safety profile for patients with triple RRMM.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/administration & dosage , Multiple Myeloma/drug therapy , Adult , Aged , Aged, 80 and over , Antibodies, Monoclonal/administration & dosage , Antibodies, Monoclonal/adverse effects , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Dexamethasone/administration & dosage , Dexamethasone/adverse effects , Disease-Free Survival , Female , Humans , Male , Middle Aged , Multiple Myeloma/mortality , Survival RateABSTRACT
The risk of venous thromboembolism (VTE) is higher in myeloma patients receiving immunomodulatory compounds. A VTE prophylaxis using low-molecular-weight heparin or aspirin is therefore proposed. Apixaban is an oral direct anti-Xa. Several studies have shown the efficacy and safety of apixaban in VTE prophylaxis compared to enoxaparin. The objective of this prospective phase 2 pilot study was to assess the risk of VTE and bleeding in patients with myeloma treated with immunomodulatory compounds lenalidomide (len) or thalidomide (thal), using apixaban in a preventive scheme. Myeloma patients requiring Melphalan-Prednisone-Thalidomide in the first line, or Lenalidomide-Dexamethasone in the relapse setting received apixaban, 2.5 mg x 2/day for 6 months. Venous (pulmonary embolism-PE, or symptomatic proximal or distal deep vein thrombosis-DVT, or all proximal asymptomatic events detected by systematic proximal bilateral compression ultrasound) or arterial thrombotic events, and bleeding events (ISTH 2005) were registered. One hundred and four patients were enrolled (mean age 69.8 ± 7.8 years), 11 in first line and 93 in relapse. Two venous thrombotic events were observed, for example, an asymptomatic proximal DVT and a symptomatic distal DVT, in the context of apixaban stopped 14 days before, due to lenalidomide-induced thrombocytopenia. No PE or arterial cardiovascular events were reported. Only one major and 11 CRNM hemorrhages were reported. These data must now be confirmed on a randomized large study.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/administration & dosage , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Multiple Myeloma/drug therapy , Pyrazoles/administration & dosage , Pyridones/administration & dosage , Venous Thromboembolism/prevention & control , Aged , Dexamethasone/administration & dosage , Dexamethasone/adverse effects , Female , Humans , Lenalidomide/administration & dosage , Lenalidomide/adverse effects , Male , Melphalan/administration & dosage , Melphalan/adverse effects , Middle Aged , Prednisolone/administration & dosage , Prednisolone/adverse effects , Thalidomide/administration & dosage , Thalidomide/adverse effects , Venous Thromboembolism/chemically inducedABSTRACT
OBJECTIVE: To identify the principal determinants of health-related quality of life (HRQOL) impairment in patients with active primary Sjögren's syndrome (SS) participating in a large therapeutic trial, Tolerance and Efficacy of Rituximab in Primary Sjögren's Syndrome (TEARS). METHODS: At the inclusion visit for the TEARS trial, 120 patients with active primary SS completed the Short Form 36 health survey (SF-36), a validated HRQOL assessment tool. Univariate then multivariate linear regression analyses were used to assess associations linking SF-36 physical and mental components to demographic data, patient-reported outcomes (symptom intensity assessments for dryness, pain, and fatigue, including the European League Against Rheumatism [EULAR] Sjögren's Syndrome Patient Reported Index [ESSPRI]), objective measures of dryness and autoimmunity, and physician evaluation of systemic activity (using the EULAR Sjögren's Syndrome Disease Activity Index [ESSDAI]). RESULTS: SF-36 scores indicated marked HRQOL impairments in our population with active primary SS. Approximately one-third of the patients had low, moderate, and high systemic activity according to the ESSDAI. ESSPRI and ESSDAI scores were moderately but significantly correlated. The factors most strongly associated with HRQOL impairment were patient-reported symptoms, best assessed using the ESSPRI, with pain and ocular dryness intensity showing independent associations with HRQOL. Conversely, systemic activity level was not associated with HRQOL impairment in multivariate analyses, even in the patient subset with ESSDAI values indicating moderate-to-high systemic activity. CONCLUSION: The cardinal symptoms of primary SS (dryness, pain, and fatigue, best assessed using the ESSPRI) are stronger predictors of HRQOL impairment than systemic involvement (assessed by the ESSDAI) and should be used as end points in future therapeutic trials focusing on patients' well-being. New consensual and data-driven response criteria are needed for primary SS studies.
Subject(s)
Antirheumatic Agents/therapeutic use , Cost of Illness , Patient Reported Outcome Measures , Quality of Life , Rituximab/therapeutic use , Sjogren's Syndrome/drug therapy , Sjogren's Syndrome/psychology , Adult , Aged , Antirheumatic Agents/adverse effects , Chi-Square Distribution , Female , Humans , Linear Models , Male , Middle Aged , Multivariate Analysis , Prospective Studies , Rituximab/adverse effects , Severity of Illness Index , Sjogren's Syndrome/diagnosis , Sjogren's Syndrome/physiopathology , Treatment OutcomeABSTRACT
IMPORTANCE: One-third of patients with rheumatoid arthritis show inadequate response to tumor necrosis factor α (TNF-α) inhibitors; little guidance on choosing the next treatment exists. OBJECTIVE: To compare the efficacy of a non-TNF-targeted biologic (non-TNF) vs a second anti-TNF drug for patients with insufficient response to a TNF inhibitor. DESIGN, SETTING, AND PARTICIPANTS: A total of 300 patients (conducted between 2009-2012) with rheumatoid arthritis, with persistent disease activity (disease activity score in 28 joints-erythrocyte sedimentation rate [DAS28-ESR] ≥ 3.2 [range, 0-9.3]) and an insufficient response to anti-TNF therapy were included in a 52-week multicenter, pragmatic, open-label randomized clinical trial. The final follow-up date was in August 2013. INTERVENTIONS: Patients were randomly assigned (1:1) to receive a non-TNF-targeted biologic agent or an anti-TNF that differed from their previous treatment. The choice of the biologic prescribed within each randomized group was left to the treating clinician. MAIN OUTCOMES AND MEASURES: The primary outcome was the proportion of patients with good or moderate response according to the European League Against Rheumatism (EULAR) scale at week 24. Secondary outcomes included the EULAR response at weeks 12 and 52; at weeks 12, 24, and 52; DAS28ESR, low disease activity (DAS28 ≤3.2), remission (DAS28 ≤2.6); serious adverse events; and serious infections. RESULTS: Of the 300 randomized patients (243 [83.2%] women; mean [SD] age, 57.1 [12.2] years; baseline DAS28-ESR, 5.1 [1.1]), 269 (89.7%) completed the study. At week 24, 101 of 146 patients (69%) in the non-TNF group and 76 (52%) in the second anti-TNF group achieved a good or moderate EULAR response (OR, 2.06; 95% CI, 1.27-3.37; P = .004, with imputation of missing data; absolute difference, 17.2%; 95% CI, 6.2% to 28.2%). The DAS28-ESR was lower in the non-TNF group than in the second anti-TNF group (mean difference adjusted for baseline differences, -0.43; 95% CI, -0.72 to -0.14; P = .004). At weeks 24 and 52, more patients in the non-TNF group vs the second anti-TNF group showed low disease activity (45% vs 28% at week 24; OR, 2.09; 95% CI, 1.27 to 3.43; P = .004 and 41% vs 23% at week 52; OR, 2.26; 95% CI, 1.33 to 3.86; P = .003). CONCLUSIONS AND RELEVANCE: Among patients with rheumatoid arthritis previously treated with anti-TNF drugs but with inadequate primary response, a non-TNF biologic agent was more effective in achieving a good or moderate disease activity response at 24 weeks than was the second anti-TNF medication. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT01000441.
ABSTRACT
OBJECTIVE: The goal of this study was to determine how the choice of the primary endpoint influenced sample size estimates in randomised controlled trials (RCTs) of treatments for primary Sjögren's syndrome (pSS). METHODS: We reviewed all studies evaluating biotechnological therapies in pSS to identify their inclusion criteria and primary endpoints. Then, in a large cohort (ASSESS), we determined the proportion of patients who would be included in RCTs using various inclusion criteria sets. Finally, we used the population of a large randomised therapeutic trial in pSS (TEARS) to assess the impact of various primary objectives and endpoints on estimated sample sizes. These analyses were performed only for the endpoints indicating greater efficacy of rituximab compared to the placebo. RESULTS: We identified 18 studies. The most common inclusion criteria were short disease duration; systemic involvement; high mean visual analogue scale (VAS) scores for dryness, pain, and fatigue; and biological evidence of activity. In the ASSESS cohort, 35 percent of patients had recent-onset disease (lower than 4 years), 68 percent systemic manifestations, 68 percent high scores on two of three VASs, and 52 percent biological evidence of activity. The primary endpoints associated with the smallest sample sizes (nlower than 200) were a VAS dryness score improvement higher to 20 mm by week 24 or variable improvements (10, 20, or 30 mm) in fatigue VAS by week 6 or 16. For patients with systemic manifestations, the ESSDAI change may be the most logical endpoint, as it reflects all domains of disease activity. However, the ESSDAI did not improve significantly with rituximab therapy in the TEARS study. Ultrasound score improvement produced the smallest sample size estimate in the TEARS study. CONCLUSION: This study provides valuable information for designing future RCTs on the basis of previously published studies. Previous RCTs used inclusion criteria that selected a small part of the entire pSS population. The endpoint was usually based on VASs assessing patient complaints. In contrast to VAS dryness cut-offs, VAS fatigue cut-offs did not affect estimated sample sizes. SGUS improvement produced the smallest estimated sample size. Further studies are required to validate standardised SGUS modalities and assessment criteria. Thus, researchers should strive to develop a composite primary endpoint and to determine its best cut-off and assessment time point.
Subject(s)
Endpoint Determination/methods , Randomized Controlled Trials as Topic/methods , Sjogren's Syndrome/drug therapy , Humans , Patient Selection , Randomized Controlled Trials as Topic/standards , Sjogren's Syndrome/epidemiologyABSTRACT
OBJECTIVES: To determine which outcome measures detected rituximab efficacy in the Tolerance and Efficacy of Rituximab in Sjögren's Disease (TEARS) trial and to create a composite endpoint for future trials in primary SS (pSS). METHODS: Post hoc analysis of the multicentre randomized placebo-controlled double-blind TEARS trial. The results were validated using data from two other randomized controlled trials in pSS, assessing rituximab (single-centre trial in the Netherlands) and infliximab, respectively. RESULTS: Five outcome measures were improved by rituximab in the TEARS trial: patient-assessed visual analogue scale scores for fatigue, oral dryness and ocular dryness, unstimulated whole salivary flow and ESR. We combined these measures into a composite endpoint, the SS Responder Index (SSRI), and we defined an SSRI-30 response as a ≥30% improvement in at least two of five outcome measures. In TEARS, the proportions of patients with an SSRI-30 response in the rituximab and placebo groups at 6, 16 and 24 weeks were 47% vs 21%, 50% vs 7% and 55% vs 20%, respectively (P < 0.01 for all comparisons). SSRI-30 response rates after 12 and 24 weeks in the single-centre rituximab trial were 68% (13/19) vs 40% (4/10) and 74% (14/19) vs 40% (4/10), respectively. No significant differences in SSRI-30 response rates were found between infliximab and placebo at any of the time points in the infliximab trial. CONCLUSION: A core set of outcome measures used in combination suggests that rituximab could be effective and infliximab ineffective in pSS. The SSRI might prove useful as the primary outcome measure for future therapeutic trials in pSS.
Subject(s)
Antirheumatic Agents/therapeutic use , Endpoint Determination/methods , Infliximab/therapeutic use , Outcome Assessment, Health Care/methods , Rituximab/therapeutic use , Sjogren's Syndrome/drug therapy , Adult , Aged , Antirheumatic Agents/adverse effects , Blood Sedimentation , Fatigue/epidemiology , Female , Humans , Incidence , Infliximab/adverse effects , Male , Middle Aged , Netherlands/epidemiology , Reproducibility of Results , Rituximab/adverse effects , Sjogren's Syndrome/blood , Sjogren's Syndrome/epidemiology , Treatment Outcome , Xerostomia/epidemiologyABSTRACT
We compared the health-related quality-of-life of patients with newly diagnosed multiple myeloma aged over 65 years or transplant-ineligible in the pivotal, phase III FIRST trial. Patients received: i) continuous lenalidomide and low-dose dexamethasone until disease progression; ii) fixed cycles of lenalidomide and low-dose dexamethasone for 18 months; or iii) fixed cycles of melphalan, prednisone, thalidomide for 18 months. Data were collected using the validated questionnaires (QLQ-MY20, QLQ-C30, and EQ-5D). The analysis focused on the EQ-5D utility value and six domains pre-selected for their perceived clinical relevance. Lenalidomide and low-dose dexamethasone, and melphalan, prednisone, thalidomide improved patients' health-related quality-of-life from baseline over the duration of the study across all pre-selected domains of the QLQ-C30 and EQ-5D. In the QLQ-MY20, lenalidomide and low-dose dexamethasone demonstrated a significantly greater reduction in the Disease Symptoms domain compared with melphalan, prednisone, thalidomide at Month 3, and significantly lower scores for QLQ-MY20 Side Effects of Treatment at all post-baseline assessments except Month 18. Linear mixed-model repeated-measures analyses confirmed the results observed in the cross-sectional analysis. Continuous lenalidomide and low-dose dexamethasone delays disease progression versus melphalan, prednisone, thalidomide and has been associated with a clinically meaningful improvement in health-related quality-of-life. These results further establish continuous lenalidomide and low-dose dexamethasone as a new standard of care for initial therapy of myeloma by demonstrating superior health-related quality-of-life during treatment, compared with melphalan, prednisone, thalidomide.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/administration & dosage , Health Status , Multiple Myeloma/diagnosis , Multiple Myeloma/drug therapy , Quality of Life , Aged , Aged, 80 and over , Cross-Sectional Studies , Dexamethasone/administration & dosage , Female , Humans , Lenalidomide , Male , Melphalan/administration & dosage , Multiple Myeloma/psychology , Prednisone/administration & dosage , Quality of Life/psychology , Thalidomide/administration & dosage , Thalidomide/analogs & derivativesABSTRACT
OBJECTIVE: To validate the 2010-ACR/EULAR criteria for rheumatoid arthritis (RA), taking into account the recent EULAR definition of "erosive disease", on the 310 patients comprising the very early arthritis cohort (VErA). METHODS: 2010-criteria performances were tested by first strictly applying its three items successively: ≥ 1 clinical synovitis/another disease(s)/score ≥ 6/10), then the typical erosion grid without obtaining a score of ≥ 6 to diagnose RA. We tested successively: no erosion (S1), ≥ 1 erosion(s) (S2), EULAR-defined erosive disease (S3). Two gold standards were used: expert diagnosis at six years and EULAR erosive disease at two years. RESULTS: At inclusion, median age was 52 years; median RA duration 4.2 months. 2010-ACR/EULAR criteria, including EULAR-defined erosive disease applied at baseline, classified comparable numbers of patients as the 1987 criteria (P=0.27). Using expert diagnosis at six years, more patients were classified as RA with S2 than 1987-ACR criteria (P<0.04). In contrast, sensitivity and specificity indicated that 2010-ACR/EULAR-S3 criteria performed slightly but not significantly better than 1987-ACR criteria. On ROC curves, a score ≥ 6 correctly classified RA. When EULAR-defined erosion at two years was the gold standard, the 1987-ACR, the 2010-S1, -S2 and -S3 criteria performed comparably. CONCLUSIONS: Using the very early community-based, conservatively treated VErA cohort, the strict application of 2010-ACR/EULAR criteria using the new EULAR definition of erosive disease or not performed slightly but not significantly better than the 1987-ACR criteria.
Subject(s)
Arthritis, Rheumatoid/classification , Arthritis, Rheumatoid/diagnosis , Adult , Aged , Aged, 80 and over , Cohort Studies , Female , Humans , Male , Middle Aged , ROC Curve , Synovitis/classification , Synovitis/diagnosis , Young AdultABSTRACT
IMPORTANCE: Primary Sjögren syndrome is a systemic autoimmune disease characterized by mouth and eye dryness, pain, and fatigue. Hydroxychloroquine is the most frequently prescribed immunosuppressant for the syndrome. However, evidence regarding its efficacy is limited. OBJECTIVE: To evaluate the efficacy of hydroxychloroquine for the main symptoms of primary Sjögren syndrome: dryness, pain, and fatigue. DESIGN, SETTING, AND PARTICIPANTS: From April 2008 to May 2011, 120 patients with primary Sjögren syndrome according to American-European Consensus Group Criteria from 15 university hospitals in France were randomized in a double-blind, parallel-group, placebo-controlled trial. Participants were assessed at baseline, week 12, week 24 (primary outcome), and week 48. The last follow-up date for the last patient was May 15, 2012. INTERVENTIONS: Patients were randomized (1:1) to receive hydroxychloroquine (400 mg/d) or placebo until week 24. All patients were prescribed hydroxychloroquine between weeks 24 and 48. MAIN OUTCOMES AND MEASURES: The primary end point was the proportion of patients with a 30% or greater reduction between weeks 0 and 24 in scores on 2 of 3 numeric analog scales (from 0 [best] to 10 [worst]) evaluating dryness, pain, and fatigue. RESULTS: At 24 weeks, the proportion of patients meeting the primary end point was 17.9% (10/56) in the hydroxychloroquine group and 17.2% (11/64) in the placebo group (odds ratio, 1.01; 95% CI, 0.37-2.78; P = .98). Between weeks 0 and 24, the mean (SD) numeric analog scale score for dryness changed from 6.38 (2.14) to 5.85 (2.57) in the placebo group and 6.53 (1.97) to 6.22 (1.87) in the hydroxychloroquine group. The mean (SD) numeric analog scale score for pain changed from 4.92 (2.94) to 5.08 (2.48) in the placebo group and 5.09 (3.06) to 4.59 (2.90) in the hydroxychloroquine group. The mean (SD) numeric analog scale for fatigue changed from 6.26 (2.27) to 5.72 (2.38) in the placebo group and 6.00 (2.52) to 5.94 (2.40) in the hydroxychloroquine group. All but 1 patient in the hydroxychloroquine group had detectable blood levels of the drug. Hydroxychloroquine had no efficacy in patients with anti-SSA autoantibodies, high IgG levels, or systemic involvement. During the first 24 weeks, there were 2 serious adverse events in the hydroxychloroquine group and 3 in the placebo group; in the last 24 weeks, there were 3 serious adverse events in the hydroxychloroquine group and 4 in the placebo group. CONCLUSIONS AND RELEVANCE: Among patients with primary Sjögren syndrome, the use of hydroxychloroquine compared with placebo did not improve symptoms during 24 weeks of treatment. Further studies are needed to evaluate longer-term outcomes. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00632866.
Subject(s)
Enzyme Inhibitors/therapeutic use , Hydroxychloroquine/therapeutic use , Sjogren's Syndrome/drug therapy , Adult , Aged , Double-Blind Method , Fatigue/drug therapy , Fatigue/etiology , Female , Humans , Male , Middle Aged , Pain/drug therapy , Pain/etiology , Sjogren's Syndrome/complications , Treatment OutcomeABSTRACT
BACKGROUND: Primary Sjögren syndrome (pSS) is an autoimmune disorder characterized by ocular and oral dryness or systemic manifestations. OBJECTIVE: To evaluate efficacy and harms of rituximab in adults with recent-onset or systemic pSS. DESIGN: Randomized, placebo-controlled, parallel-group trial conducted between March 2008 and January 2011. Study personnel (except pharmacists), investigators, and patients were blinded to treatment group. (ClinicalTrials.gov: NCT00740948). SETTING: 14 university hospitals in France. PATIENTS: 120 patients with scores of 50 mm or greater on at least 2 of 4 visual analogue scales (VASs) (global disease, pain, fatigue, and dryness) and recent-onset (< 10 years) biologically active or systemic pSS. INTERVENTION: Randomization (1:1 ratio) to rituximab (1 g at weeks 0 and 2) or placebo. MEASUREMENTS: Primary end point was improvement of at least 30 mm in 2 of 4 VASs by week 24. RESULTS: No significant difference between groups in the primary end point was found (difference, 1.0% [95% CI, -16.7% to 18.7%]). The proportion of patients with at least 30-mm decreases in at least two of the four VAS scores was higher in the rituximab group at week 6 (22.4% vs. 9.1%; P = 0.036). An improvement of at least 30 mm in VAS fatigue score was more common with rituximab at weeks 6 (P < 0.001) and 16 (P = 0.012), and improvement in fatigue from baseline to week 24 was greater with rituximab. Adverse events were similar between groups except for a higher rate of infusion reactions with rituximab. LIMITATION: Low disease activity at baseline and a primary outcome that may have been insensitive to detect clinically important changes. CONCLUSION: Rituximab did not alleviate symptoms or disease activity in patients with pSS at week 24, although it alleviated some symptoms at earlier time points.
Subject(s)
Antibodies, Monoclonal, Murine-Derived/adverse effects , Antibodies, Monoclonal, Murine-Derived/therapeutic use , Immunologic Factors/adverse effects , Immunologic Factors/therapeutic use , Sjogren's Syndrome/drug therapy , Adolescent , Adult , Aged , Aged, 80 and over , Double-Blind Method , Female , Humans , Infusions, Intravenous , Male , Middle Aged , Rituximab , Treatment Outcome , Young AdultABSTRACT
OBJECTIVE: Some clinical pictures satisfy spondyloarthritis criteria without any detected imaging signs and the question sometimes arises in clinical daily practice if biologics should be started. Our aim was to evaluate anti-TNF efficacy in patients with clinical but not imaging (radiographic, CT-scan, MRI) signs of spondyloarthritis. METHODS: This retrospective study concerned patients with axial spondyloarthritis fulfilling European Spondyloarthritis Study Group (ESSG) criteria, treated with anti-TNF after failure of conventional therapies. Therapeutic responses, rated according to the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI)-50% or 20 mm and ASAS-20 or -40 definitions, were evaluated after 12 months. Factors associated with those responses were also sought. Propensity score was used to check thereafter whether there were interactions with some baseline variables. RESULTS: Among 385 patients included, 257 with imaging signs had significantly more frequent therapeutic responses (P=0.0005). About 40% of the spondyloarthritis patients without imaging signs responded to anti-TNF. The response rate was significantly higher in HLA-B27 carriers with initial imaging signs (P=0.028). Furthermore, responders were younger at biotherapy onset, with lower Bath Ankylosing Spondylitis Functional Index (BASFI) and pain visual analog scale score, and higher C-reactive protein (CRP), compared to non-responders. After weighted calculation, the prediction of response to TNF-blockers was quite similar in both groups. CONCLUSION: The percentage of patients with exclusively clinical signs who responded to anti-TNF was far from negligible. Regardless the HLA-B27 status, having imaging signs of spondyloarthritis does not provide a superiority of response to anti-TNF compared to the absence of imaging sign. The absence of any imaging sign in patients with spondyloarthritis should therefore not lead to the exclusion of anti-TNF therapy.
Subject(s)
Anti-Inflammatory Agents, Non-Steroidal/therapeutic use , Antibodies, Monoclonal/therapeutic use , Antirheumatic Agents/therapeutic use , Spondylarthritis/diagnostic imaging , Spondylarthritis/drug therapy , Tumor Necrosis Factor-alpha/antagonists & inhibitors , Adult , Female , Humans , Magnetic Resonance Imaging , Male , Predictive Value of Tests , Retrospective Studies , Tomography, X-Ray Computed , Treatment OutcomeABSTRACT
OBJECTIVES: To evaluate the efficacy and safety of rituximab in patients with primary Sjögren's syndrome (pSS). METHODS: The AutoImmune and Rituximab registry has included 86 patients with pSS treated with rituximab, prospectivey followed up every 6 months for 5 years. RESULTS: 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. CONCLUSIONS: 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.
Subject(s)
Antibodies, Monoclonal, Murine-Derived/therapeutic use , Antirheumatic Agents/therapeutic use , Registries , Sjogren's Syndrome/drug therapy , Adult , Aged , Aged, 80 and over , Female , Follow-Up Studies , Humans , Male , Middle Aged , Prospective Studies , Rituximab , Treatment OutcomeABSTRACT
OBJECTIVES: To evaluate the short-term analgesic effect of sacroplasty in patients with osteoporotic sacral fractures. METHODS: Single-center retrospective observational study of all patients managed with sacroplasty for osteoporotic sacral fractures between October 2008 and November 2009. For each patient, symptom duration, pain intensity, and analgesic consumption were recorded. Sacroplasty was performed under local analgesia, in the prone position, with computed tomography guidance. The long-axis approach was sued to introduce the needles and polymethylmethacrylate cement along the fracture line(s). Pain was evaluated on a 10-point visual analog scale (VAS) 24 hours before sacroplasty then at the time of weight-bearing resumption 24 hours after the procedure. Hospital stay length before and after the procedures were recorded. RESULTS: We identified six patients (five women and one man) with a mean age of 83.2 years. All six patients presented with low back pain and four also had buttock pain. The interval from pain onset to diagnosis ranged from 1 month to 1 year. All patients reported that pain onset followed a fall. The mean VAS pain score was 8.2 before sacroplasty and decreased by 7.6 points 24 hours after the procedure (with four patients having a score of 0). Mean hospital stay length were 12 days before and 4 days after sacroplasty. All patients required opioid analgesics before sacroplasty. At discharge, analgesic requirements were a step II analgesic in one patient, acetaminophen in one patient, and no analgesics in four patients. No adverse events were recorded. DISCUSSION: The findings from our small population are consistent with a recent literature review of 15 case-series studies showing a significant analgesic effect of sacroplasty. The rapid effect of sacroplasty allows prompt ambulation, thus avoiding complications related to immobility. CONCLUSION: Sacroplasty is effective in relieving pain due to sacral insufficiency fractures.
Subject(s)
Fractures, Bone/surgery , Low Back Pain/prevention & control , Orthopedic Procedures/methods , Osteoporotic Fractures/surgery , Sacrum/injuries , Vertebroplasty/methods , Aged , Aged, 80 and over , Analgesics/therapeutic use , Bone Cements , Female , Fractures, Bone/complications , Humans , Length of Stay , Low Back Pain/drug therapy , Low Back Pain/etiology , Male , Osteoporotic Fractures/complications , Pain Measurement , Polymethyl Methacrylate , Retrospective Studies , Treatment OutcomeABSTRACT
OBJECTIVE: To identify, in conservatively treated, very early arthritis patients, predictors of ≥1 erosion(s) at 2 years, and to construct a prediction model. METHODS: Community-based adults (n=310) who had never taken disease-modifying antirheumatic drugs (DMARDs) or steroids with swelling of ≥2 joints persisting for >4 weeks and lasting <6 months were recruited. Erosion status was assessed at 0, 6, 12, and 24 months; evaluations were comprised of clinical criteria (Disease Activity Score, Health Assessment Questionnaire), C-reactive protein level, erythrocyte sedimentation rate, autoantibodies, bone and cartilage markers, hand densitometry, and HLA class II shared epitopes. Patients meeting American College of Rheumatology rheumatoid arthritis (RA) criteria or with undifferentiated arthritis (UA) were followed and treated conservatively: one-third of RA patients and three-fourths of UA patients received no DMARDs during 2 years; a biologic agent was given to 1.8% of the patients during the first year. The main judgment criterion was ≥1 erosion(s) at 2 years. RESULTS: At 2 years, 219 patients were assessed; 31.3% with RA and 10.6% with UA had ≥1 erosion(s). Logistic regression analysis at that time showed erosion(s) strongly associated with serum IgA rheumatoid factor (IgA-RF) and pyridinoline levels for the 190 patients with no baseline erosions, with the corresponding receiver operating characteristic curve having an area under the curve of 0.77 (95% confidence interval 0.64-0.86). A prediction model was constructed with IgA-RF thresholds of 5 and 25 IU/ml and a pyridinoline threshold of 10 nM/liter; odds ratios ranged from 1 for IgA-RF<5 IU/ml and pyridinoline <10 nM/liter to 50.75 for the association of IgA-RF≥5 IU/ml and pyridinoline≥10 nM/liter. CONCLUSION: This model, using serum IgA-RF and pyridinoline concentrations, was able to predict≥1 erosion(s) at 2 years in very early arthritis patients.