RESUMO
OBJECTIVES: The Clinical Disease Activity Index (CDAI) is routinely used in clinical care when treating-to-target RA patients. Previous validation studies have looked at CDAI's overall performance; this analysis aimed at evaluating its properties by disease state and identifying drivers of variance. METHODS: RA patients enrolled in the OBRI registry, with available follow-up of ≥6 months were included. Construct validity of CDAI was assessed with principal component analysis; internal consistency with Cronbach's alpha (α); correlational validity with Spearman's rho (ρ); agreement in disease state classification with the kappa statistic. Stratification by disease states was performed. RESULTS: CDAI correlation with DAS28 was strong when CDAI>10 (ρ=0.79), moderate when CDAI≤10 (ρ=0.56) or 2.8Assuntos
Antirreumáticos
, Artrite Reumatoide
, Humanos
, Ontário
, Índice de Gravidade de Doença
, Artrite Reumatoide/diagnóstico
, Artrite Reumatoide/tratamento farmacológico
, Sistema de Registros
, Antirreumáticos/uso terapêutico
, Resultado do Tratamento
RESUMO
BACKGROUND: The aim of this study is to assess the independent effect of age on the risk of postsurgical complications and death in patients undergoing total hip arthroplasty (THA). METHODS: The National Surgical Quality Improvement Program was used to identify all patients aged 65 years and older who underwent primary THA from 2011 to 2017. Study outcomes were minor complications, major life-threatening complications, and 30-day mortality. Predictors of outcomes were identified using bivariate analyses and age was added into the final logistic regression models with stepwise selection. RESULTS: A total of 74,361 patients were included in the analysis. Mean (standard deviation) age was 735 years (6.46), median 72.0 years; 1,119 (1.50%) patients were ≥90 years. Females comprised 60.6% of the patient sample. The incidence of major life-threatening complications, minor complications, and death was 939/74,361 (1.3%), 2,098 (2.8%) and 154 (0.2%) respectively. When added to the final models, age was significantly associated with an increased risk of postoperative complications and mortality. CONCLUSION: Elective THA in relatively healthy nonagenarians should only be considered among patients with disabling osteoarthritis demonstrating a restricted quality of life. Although THA can substantially improve patient wellbeing, our findings suggest that surgeons and patients must consider the impact of age on patient course and outcomes regardless of the presence of comorbidities. LEVEL OF EVIDENCE: Level II, prognostic study.
Assuntos
Artroplastia de Quadril , Idoso de 80 Anos ou mais , Artroplastia de Quadril/efeitos adversos , Procedimentos Cirúrgicos Eletivos/efeitos adversos , Feminino , Humanos , Masculino , Nonagenários , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Melhoria de Qualidade , Qualidade de Vida , Estudos Retrospectivos , Fatores de RiscoRESUMO
OBJECTIVES: RA patients are often not in remission due to patient global assessment of disease activity (PtGA) included in disease activity indices. The aim was to assess the lag of patient-reported outcomes (PROs) after remission measured by clinical disease activity index (CDAI) or swollen joint count (SJC28). METHODS: RA patients enrolled in the Ontario Best Practices Research Initiative registry not in low disease state at baseline with at ≥6 months of follow-up, were included. Low disease state was defined as CDAI ≤ 10, SJC28 ≤ 2, PtGA ≤ 2cm, pain score ≤ 2cm, or fatigue ≤ 2cm. Remission included CDAI ≤ 2.8, SJC28 ≤ 1, PtGA ≤ 1cm, pain score ≤ 1cm, or fatigue ≤ 1cm. Time to first low disease state/remission based on each definition was calculated overall and stratified by early vs established RA. RESULTS: A total of 986 patients were included (age 57.4 (12.9), disease duration 8.3 (9.9) years, 80% women). The median (95% CI) time in months to CDAI ≤ 10 was 12.4 (11.4, 13.6), SJC28 ≤ 2 was 9 (8.2, 10), PtGA ≤ 2cm was 18.9 (16.1, 22), pain ≤ 2cm was 24.5 (19.4, 30.5), and fatigue ≤ 2cm was 30.4 (24.8, 31.7). For remission, the median (95% CI) time in months to CDAI ≤ 2.8 was 46.5 (42, 54.1), SJC28 ≤ 1 was 12.5 (11.4, 13.4), PtGA ≤ 1cm was 39.6 (34.6, 44.8), pain ≤ 1cm was 54.7 (43.6, 57.5) and fatigue ≤ 1cm was 42.6 (36.8, 48). Time to achieving low disease state and remission was generally significantly shorter in early RA compared with established RA with the exception of fatigue. CONCLUSION: Time to achieving low disease state or remission based on PROs was considerably longer compared with swollen joint count. Treating to a composite target in RA could lead to inappropriate changes in DMARDs.
Assuntos
Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Edema/tratamento farmacológico , Articulações/diagnóstico por imagem , Medidas de Resultados Relatados pelo Paciente , Artrite Reumatoide/complicações , Artrite Reumatoide/diagnóstico , Proteína C-Reativa/metabolismo , Edema/diagnóstico , Edema/etiologia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Ontário , Estudos Prospectivos , Indução de Remissão , Índice de Gravidade de Doença , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: Yttrium-90 (90Y) is approved in several countries as a radiosynoviorthesis agent in the intra-articular treatment of synovitis, however, no such radiopharmaceuticals are approved in Canada. The aim of this Health Canada-approved study was to examine the safety and efficacy of 90Y synovectomy among patients with refractory synovitis. METHODS: We performed a subset analysis of a prospective, phase III, single-arm, pan-Canadian trial. Large and medium-sized joints of adults with refractory inflammatory mono- or oligo-arthritis and minimal cartilage/bone destruction who failed treatment with two intra-articular corticosteroid injections were eligible. Patient follow-up was at 3, 6 and 12 months. Outcome measures included joint tenderness, swelling, effusion, joint function and bone scans. RESULTS: A total of 79 joints were included (90% knees). The underlying diagnosis included SpA (35.2% of patients), RA (26.8%), JIA (8.5%) and other (29.6%). Non-biologic DMARDs were concurrently used in 59.2% of patients and biologic/targeted synthetic DMARDs in 31%. Five adverse events occurred, including one serious radiation burn requiring surgery. All events were non-life-threatening and resolved. Significant improvements in joint tenderness, swelling and effusion were achieved at 3 months (P < 0.001), which were maintained until 12 months. During follow-up, 92.3% of joints did not show radiographic progression. Per the treating physician, clinically important improvement in joint function was observed in 90% of joints. CONCLUSION: Our results confirm the safety of 90Y radiosynoviorthesis in refractory synovitis and provide preliminary evidence supporting its clinical efficacy with sustained benefit at 12 months, suggesting that it is a safe alternative to surgical synovectomy in such cases. This is the first such study in a Canadian cohort.
Assuntos
Sinovite/radioterapia , Radioisótopos de Ítrio/uso terapêutico , Adulto , Canadá , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Resultado do TratamentoRESUMO
OBJECTIVES: Medications have only small to moderate effects on symptoms in fibromyalgia (FM). Cannabinoids, including medical cannabis (MC) may have potential to fill this gap. Since recreational legalisation of cannabis in Canada, patients have easier access and may be self-medicating with cannabis. We have examined the prevalence and characteristics of MC use in FM patients. METHODS: During a two-month period (June-August 2019), consecutive attending rheumatology patients participated in an onsite survey comprising 2 questionnaires: 1) demographic and disease information completed by the rheumatologist, 2) patient anonymous questionnaire of health status, cannabis use (recreational and/or medicinal) and characteristics of use. RESULTS: In a cohort of 1000 rheumatology attendees, 117 (11.7%) were diagnosed with FM. Ever use of MC was reported by 28 (23.9%; 95%CI: 16.5%-32.7%) FM patients compared to 98 (11.1%; 95%CI: 9.1%-13.4%) non-FM patients. Among FM ever users, 17 (61%) patients continued use of MC. FM ever users vs. FM nonusers tended to be younger, 53 vs. 58 years (p=0.072), were more likely unemployed or disabled 39% vs. 17% (p=0.019) and used more medication types (p=0.013) but did not differ in symptom severity parameters. Cigarette smoking and recreational cannabis were more common in ever users. Global symptom relief on a VAS (1-10) was 7.0±2.3. CONCLUSIONS: FM patients have commonly used MC, with more than half continuing use. Reported symptom relief was substantial. Cigarette smoking and recreational cannabis use may play a facilitatory role in MC use in FM. Adjunctive MC may be a treatment consideration for some FM patients.
Assuntos
Cannabis , Fibromialgia , Maconha Medicinal , Canadá/epidemiologia , Cannabis/efeitos adversos , Estudos Transversais , Fibromialgia/epidemiologia , Humanos , Maconha Medicinal/uso terapêuticoRESUMO
BACKGROUND: Influenza antigens may undergo adaptive mutations during egg-based vaccine production. In the 2017-2018 influenza season, quadrivalent, inactivated cell-derived influenza vaccine (ccIIV4) vaccine was produced using A(H3N2) seed virus propagated exclusively in cell culture, thus lacking egg adaptive changes. This United States study estimated relative vaccine effectiveness (rVE) of ccIIV4 vs egg-derived quadrivalent vaccines (egg-derived IIV4) for that season. METHODS: Vaccination, outcome, and covariate data were ascertained retrospectively from a electronic medical record (EMR) dataset and analyzed. The study cohort included patients ≥ 4 years of age. rVE was estimated against influenza-like illness (ILI) using diagnostic International Classification of Diseases, Ninth or Tenth Revision codes. The adjusted odds ratios used to derive rVE estimates were estimated from multivariable logistic regression models adjusted for age, sex, race/ethnicity, geographic region, and health status. RESULTS: Overall, 92 187 individuals had a primary care EMR record of ccIIV4 and 1 261 675 had a record of egg-derived IIV4. In the ccIIV4 group, 1705 narrowly defined ILI events occurred, and 25 645 occurred in the standard egg-derived IIV4 group. Crude rVE was 9.2% (95% confidence interval [CI], 4.6%-13.6%). When adjusted for age, sex, health status, comorbidities, and geographic region, the estimated rVE changed to 36.2% (95% CI, 26.1%-44.9%). CONCLUSIONS: ccIIV4, derived from A(H3N2) seed virus propagated exclusively in cell culture, was more effective than egg-derived IIV4 in preventing ILI during the 2017-2018 influenza season. This result suggests that cell-derived influenza vaccines may have greater effectiveness than standard egg-derived vaccines.
Assuntos
Vacinas contra Influenza , Influenza Humana , Técnicas de Cultura de Células , Humanos , Vírus da Influenza A Subtipo H3N2 , Influenza Humana/epidemiologia , Influenza Humana/prevenção & controle , Padrões de Referência , Estudos Retrospectivos , Estados Unidos/epidemiologia , Vacinas Combinadas , Vacinas de Produtos InativadosRESUMO
OBJECTIVES: Since the creation of the Canadian Rheumatology Ultrasonography Society, an increasing number of rheumatologists has been trained in the use of musculoskeletal US (MSUS). We compared the effectiveness of MSUS to routine care (RC) as a disease management tool in patients with moderate-to-severe RA requiring a treatment change due to lack of efficacy. The predictive value of MSUS was also assessed. METHODS: This was a prospective, two-cohort, quasi-experimental study. Patients were managed either with MSUS (within the Canadian Rheumatology Ultrasonography Society) or as per RC for up to 1 year. Main outcomes included Clinical Disease Activity Index low disease activity/remission, DAS28 low disease activity/remission, MSUS scores, patient satisfaction and perception of participation in disease management. RESULTS: A total of 383 patients were enrolled (MSUS: n = 171; RC: n = 212). At baseline, a greater proportion of MSUS patients were treated with a biologic DMARD (50.3 vs 36.8%; P = 0.008) while more patients treated per RC received a non-biologic DMARD (84.2 vs 91.5%; P = 0.027). During follow-up, a greater number of RA treatment modifications was applied in the MSUS group compared with RC [adjusted incidence rate ratio (95% CI): 1.4 (1.1, 1.8)], including steroids, non-biologic DMARDs and biologic DMARDs. Regarding clinical and patient-reported outcomes, no remarkable differences were observed between groups. However, throughout the study, 50-80% of MSUS patients in clinical remission has a MSUS synovitis score of ≥1, and 37-73% an erosion score of ≥1. Significant associations were observed between baseline synovitis and joint erosion during follow-up. CONCLUSION: MSUS assessments can be useful in detecting subclinical levels of inflammation and predicting future joint deterioration, thus allowing optimization of RA treatment and patient care.
Assuntos
Artrite Reumatoide/tratamento farmacológico , Sistema Musculoesquelético/diagnóstico por imagem , Reumatologia/organização & administração , Ultrassonografia/métodos , Idoso , Antirreumáticos/uso terapêutico , Canadá/epidemiologia , Gerenciamento Clínico , Feminino , Seguimentos , Humanos , Inflamação/diagnóstico por imagem , Inflamação/patologia , Masculino , Pessoa de Meia-Idade , Ensaios Clínicos Controlados não Aleatórios como Assunto/métodos , Medidas de Resultados Relatados pelo Paciente , Satisfação do Paciente , Percepção , Valor Preditivo dos Testes , Estudos Prospectivos , Sinovite/diagnóstico por imagem , Sinovite/patologiaRESUMO
OBJECTIVES: The objective of this trial was to compare effectiveness of certolizumab pegol added to conventional synthetic DMARDs (csDMARDs) in RA patients, followed by continuing vs discontinuing background csDMARDs after treatment response. METHODS: Patients with active RA who had certolizumab pegol added to their existing csDMARD regimen due to inadequate response were eligible. At 3 or 6 months, patients who achieved a change (Δ) in DAS28 of ⩾1.2 were randomized to continue combination therapy (COMBO) or withdraw csDMARD therapy (MONO) (unblinded). The primary outcome was non-inferiority of stopping vs continuing csDMARD(s) in terms of maintaining ΔDAS28 ⩾ 1.2 or achieving DAS28 low disease activity at 18 months (non-inferiority margin: 15 percentile units). RESULTS: A total of 125 patients were enrolled, 88 randomized to COMBO (n = 43) or MONO (n = 45). No significant differences were observed between groups in baseline age, gender, race, RF status or prior biologics (16% vs 11%). Although the rate of ΔDAS28 ⩾ 1.2 and/or DAS28 low disease activity achievement at 18 months was clinically comparable between the two groups (72% vs 69%), non-inferiority assumptions were not met [absolute risk difference (upper limit of 90% CI): 2.6% (19.1%)]. Similar baseline-adjusted improvements were seen in DAS28 (COMBO vs MONO: -2.3 vs -2.1; P = 0.49) and all endpoints were not statistically different including 59% vs 56% achieved DAS28 low disease activity, 69% vs 59% ΔDAS28 ⩾ 1.2, and 41% each remission. CONCLUSION: Among RA patients achieving a therapeutic response on combination therapy with certolizumab pegol and csDMARDs, withdrawing csDMARDs was not non-inferior to maintaining csDMARDs but improvements were sustained in both groups at 18 months.
Assuntos
Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Certolizumab Pegol/uso terapêutico , Desprescrições , Inibidores do Fator de Necrose Tumoral/uso terapêutico , Adulto , Idoso , Quimioterapia Combinada , Feminino , Humanos , Hidroxicloroquina/uso terapêutico , Leflunomida/uso terapêutico , Masculino , Metotrexato/uso terapêutico , Pessoa de Meia-Idade , Sulfassalazina/uso terapêuticoRESUMO
RESEARCH QUESTION: Does autologous endometrial cell co-culture (AECC) improve the number of good-quality blastocysts obtained by IVF/intracytoplasmic sperm injection (ICSI), compared with conventional embryo culture medium in a broad group of patients referred to assisted reproductive technology (ART)? DESIGN: This interventional, randomized, double-blind study took place at Clinique Ovo from March 2013 to October 2015 and included 207 healthy patients undergoing an IVF or ICSI protocol, of which 71 were excluded before randomization. On the previous cycle, all participants underwent an endometrial biopsy at D5 to D7 post-ovulation, following which the endometrial cells were prepared for AECC. RESULTS: The data demonstrated that AECC significantly increased the incidence of good-quality blastocysts compared with culture in conventional media (42.6% vs 28.4%, P < 0.001). No significant differences were found in pregnancy and live birth rates. CONCLUSION: This study demonstrated the benefits of AECC on blastocyst quality compared with conventional embryo culture medium, in a broader category of patients referred to ART as opposed to other studies that concentrated on specific causes of infertility only. However, limitations of the study design should be taken into consideration; the analysis was performed using embryos rather than patients and a follow-up of children born following the treatments could not be conducted.
Assuntos
Blastocisto/citologia , Técnicas de Cocultura , Técnicas de Cultura Embrionária/métodos , Desenvolvimento Embrionário/fisiologia , Endométrio/citologia , Fertilização in vitro/métodos , Adulto , Método Duplo-Cego , Transferência Embrionária/métodos , Feminino , Humanos , Nascido Vivo , Oócitos/citologia , Gravidez , Resultado da Gravidez , Taxa de Gravidez , Resultado do TratamentoRESUMO
BACKGROUND: Treatment options for the management of moderate to severe plaque psoriasis include phototherapy, oral systemic agents, and biologic therapy. Secukinumab, a fully human monoclonal antibody that selectively targets IL-17A, is the first IL-17 antagonist approved for this patient population. Long-term observational data are required for establishing the true population-based benefit-risk ratio of approved treatments. PURE is a multinational registry that will assess the real-world safety and effectiveness of secukinumab and other approved therapies in the management of patients with moderate to severe psoriasis. METHODS: This is a multinational (Canadian and Latin American), prospective, observational study of adult patients with moderate to severe psoriasis that initiate treatment with secukinumab or other approved therapies as per local standard of care. A total of 2500 patients (1250 per cohort) will be recruited in the practices of hospital and community dermatologists. Decision regarding treatment must have been reached prior to and independent of patient enrollment in the study. The study includes a 5-year follow-up with recommended assessments at Baseline, 3 and 6 months post-Baseline, and every 6 months thereafter. The primary objective of the study is safety. Secondary outcome measures relate to effectiveness (Investigator's Global Assessment -IGA mod 2011-, Psoriasis Areas and Severity Index, Body Surface Area), patient reported outcomes (Dermatology Life Quality Index, Work Productivity and Activity Impairment Questionnaire, Hospital Anxiety and Depression Scale, Psoriasis Epidemiology Screening Tool, Psoriasis Symptom Diary, and Treatment Satisfaction Questionnaire), and healthcare resource utilization. DISCUSSION: This is the first observational study in Canada and Latin America assessing the real-world safety and effectiveness of secukinumab in the management of moderate to severe psoriasis. The extensive clinical, patient-reported and health economic outcomes collected will allow the comprehensive evaluation of this new treatment in comparison to other approved therapies. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT02786186 ; date of registration: May 30, 2016.
Assuntos
Estudos Observacionais como Assunto , Psoríase/terapia , Sistema de Registros , Adulto , Anticorpos Monoclonais Humanizados/administração & dosagem , Anticorpos Monoclonais Humanizados/efeitos adversos , Produtos Biológicos/administração & dosagem , Produtos Biológicos/efeitos adversos , Canadá , Fármacos Dermatológicos/administração & dosagem , Fármacos Dermatológicos/efeitos adversos , Feminino , Humanos , Cooperação Internacional , América Latina , Masculino , Estudos Multicêntricos como Assunto , Fototerapia/efeitos adversos , Fototerapia/métodos , Psoríase/complicações , Psoríase/diagnóstico , Qualidade de Vida , Projetos de Pesquisa , Medição de Risco/métodos , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
OBJECTIVES: In active rheumatoid arthritis (RA) patients with inadequate response to methotrexate (MTX), guidelines support adding or switching to another conventional synthetic disease-modifying anti-rheumatic drug (csDMARD) and/or a biologic DMARD (bDMARD). The purpose of this analysis was to describe treatment practices in routine care and to evaluate determinants of regimen selection after MTX discontinuation. METHODS: Biologic-naïve patients in the Ontario Best Practice Research Initiatives registry discontinuing MTX due to primary/secondary failure, adverse events, or patient/physician decision were included. RESULTS: Of 313 patients discontinuing MTX, 102 (32.6%) were on MTX monotherapy, 156 (49.8%) on double, and 55 (17.6%) on multiple csDMARDs. Patients on MTX monotherapy were older than patients on double or multiple csDMARDs (p=0.013), less likely to have joint erosions (p=0.009) and had lower patient global assessment (p=0.046) at MTX discontinuation. Post-MTX discontinuation, 169 (54.0%) transitioned to, or added new DMARD(s) (new csDMARD(s): 139 [44.4%]; bDMARD: 30 [9.6%]), and 144 (46.0%) opted for no new DMARD treatment. Patients on MTX monotherapy transitioning monotherapy, whereas patients on combination csDMARDs switched more to new csDMARDs and bDMARD combination therapy. Early RA (adjOR [95%CI]: 3.07 [1.40-6.72]) and treatment with multiple csDMARDs vs. MTX monotherapy (4.15 [1.35-12.8]) at MTX discontinuation were significant predictors of transitioning to or adding new csDMARD(s)/bDMARD treatment versus opting for no new DMARD treatment. CONCLUSIONS: Differences in subsequent treatment patterns exist between patients discontinuing MTX when used as monotherapy versus in combination with other csDMARDs where the former are more likely to use a subsequent monotherapy treatment.
Assuntos
Artrite Reumatoide/tratamento farmacológico , Metotrexato/uso terapêutico , Adulto , Idoso , Antirreumáticos/uso terapêutico , Quimioterapia Combinada , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Herpes zoster (HZ) has a significant negative effect on the productive work life of individuals, and has been shown to be responsible for cases of absenteeism, presenteeism and decreased work effectiveness. The aim of this study was to evaluate health utility scores and associated predictors in an actively employed population of Herpes Zoster (HZ) patients with and without work time loss (WTL). METHODS: This was a pooled analysis of the prospective, observational MASTER cohort studies, conducted in 8 countries across North America, Latin America and Asia. A total of 428 HZ patients engaged in full or part time work were included. WTL, defined as missing ≥ 1 partial or full work day, and work effectiveness, reported on a scale of 0-100%, were evaluated with the Work and Productivity Questionnaire (WPQ). The Pearson product-moment correlation was used to assess the correlation between work effectiveness and HRQoL. Mixed models with repeated measures assessed the relationship between HZ-related WTL over a 6-month follow-up period, and HRQoL, as evaluated by the EQ-5D. Additional predictors of HRQoL were also identified. RESULTS: Overall, 57.7% of respondents reported WTL. Mean (SD) percent work effectiveness of patients in the WTL group was significantly lower compared to non-WTL (NWTL) patients at baseline [50.3 (31.6) vs. 71.4 (27.8); p < 0.001]. Patients in the WTL group also reported lower health utility scores at baseline and overall than their NWTL counterparts, with WTL identified as an independent negative predictor of both the EQ-5D summary scores and the EQ-5D VAS (p < 0.001). Decrease in work effectiveness was negatively associated with HRQoL overall (p < 0.001). Predictors of lower HRQoL were worst Zoster Brief Pain Inventory (ZBPI) pain score, the presence of HZ complications and country income (predictor of EQ-5D VAS only). CONCLUSIONS: HZ adversely impacts the work and productive life of actively employed individuals. In turn, HZ-related reductions in work effectiveness and work time are associated with a negative effect on HRQoL.
Assuntos
Absenteísmo , Herpes Zoster/epidemiologia , Tolerância ao Trabalho Programado , Adulto , Idoso , Ásia/epidemiologia , Estudos de Coortes , Avaliação da Deficiência , Eficiência , Feminino , Herpes Zoster/prevenção & controle , Humanos , América Latina/epidemiologia , Masculino , Pessoa de Meia-Idade , América do Norte/epidemiologia , Dor/epidemiologia , Estudos Prospectivos , Estatísticas não ParamétricasRESUMO
INTRODUCTION: The APPRAISE study was conducted to better understand the 12-month effectiveness, tolerability, and patient satisfaction with apremilast treatment for patients with psoriatic arthritis (PsA) in real-world settings. METHODS: APPRAISE (NCT03608657), a prospective, multicenter, observational study, enrolled adults with active PsA prescribed apremilast per routine care between July 2018 and March 2020. Patients were followed for 12 months with visits suggested every 4 months. The primary outcome measure was achievement of remission (REM) or low disease activity (LDA), defined as a Clinical Disease Activity Index for Psoriatic Arthritis (cDAPSA) score ≤ 13. RESULTS: Of the 102 patients who enrolled, 45 (44.1%) discontinued the study by 12 months. Most patients (75.5%) had moderate or high disease activity, and 24.5% were in REM/LDA at baseline based on cDAPSA score. Achievement of cDAPSA REM/LDA was 63.7%, 67.2%, and 53.8% at months 4, 8, and 12, respectively. In those continuing in the study, significant improvements were seen in swollen and tender joint counts, pain visual analog scale, psoriasis body surface area, and complete dactylitis resolution. Enthesitis reduction was also observed. Improvements in treatment satisfaction and patient-reported outcomes, including Health Assessment Questionnaire-Disability Index and the 36-item Short Form physical and mental component scores, were observed over 12 months. The proportion of patients achieving a Patient-Acceptable Symptom State (PASS) increased significantly from baseline at months 4, 8, and 12 (P < 0.001). Apremilast was well tolerated; the most frequent adverse events (AEs) leading to discontinuation were diarrhea (9/102 [8.8%]), nausea (4/102 [3.9%]), and migraine (4/102 [3.9%]). CONCLUSION: In this real-world study conducted in Canadian rheumatology clinics, apremilast demonstrated clinical effectiveness in patients with active PsA, along with patient satisfaction with treatment. Safety findings were consistent with previously reported clinical data. TRIAL REGISTRATION: ClinicalTrials.gov identifier, NCT03608657.
RESUMO
BACKGROUND: Hollowing of the infraorbital region represents a common concern among aesthetic patients. In the past decade, an increasing number of patients have resorted to noninvasive aesthetic procedures to treat these concerns. The objective of this study was to evaluate the safety profile of infraorbital hyaluronic acid injections for aesthetic rejuvenation. METHODS: Through a systematic review and meta-analysis of prospective clinical trials, investigators sought to answer the research question "Does the use of needle versus cannula during infraorbital HA injections result in the same incidence rate of adverse events?" The primary outcomes of interest were the incidence rates of ecchymosis and edema in subject groups treated with a needle or cannula. RESULTS: Subjects treated with needles had a statistically significant greater incidence rate of ecchymosis, compared to those treated with cannula. Conversely, subjects treated with cannula had a statistically significant greater incidence rate of edema, compared to those treated with needles. CONCLUSIONS: The incidence rates of adverse events following the administration of hyaluronic acid injections in the infraorbital region vary depending on whether a needle or cannula is used; with needles being associated with a greater risk of ecchymosis and cannulas being associated with a greater risk of edema. These findings should be discussed with patients prior to treatment consultation. Finally, as with most techniques, it is usually prudent to develop expertise with one technique before using a second, especially in cases where both approaches can be used and have different adverse event profiles.
Assuntos
Contusões , Técnicas Cosméticas , Preenchedores Dérmicos , Envelhecimento da Pele , Humanos , Ácido Hialurônico/efeitos adversos , Preenchedores Dérmicos/efeitos adversos , Técnicas Cosméticas/efeitos adversos , Equimose/induzido quimicamente , Equimose/epidemiologia , Estudos Prospectivos , Contusões/etiologia , Edema/induzido quimicamente , Edema/epidemiologiaRESUMO
OBJECTIVE: The Canadian Tofacitinib for Rheumatoid Arthritis Observational (CANTORAL) is the first Canadian prospective, observational study assessing tofacitinib. The objective was to assess effectiveness and safety for moderate to severe rheumatoid arthritis (RA). Coprimary and secondary outcomes are reported from an interim analysis. METHODS: Patients initiating tofacitinib from October 2017 to July 2020 were enrolled from 45 Canadian sites. Coprimary outcomes (month 6) included the Clinical Disease Activity Index (CDAI)-defined low disease activity (LDA) and remission. Secondary outcomes (to month 18) included the CDAI and the 4-variable Disease Activity Score in 28 joints (DAS28) using the erythrocyte sedimentation rate (ESR)/C-reactive protein (CRP) level to define LDA and remission; the proportions of patients achieving mild pain (visual analog scale <20 mm), and moderate (≥30%) and substantial (≥50%) pain improvements; and the proportions of patients achieving a Health Assessment Questionnaire disability index (HAQ DI) score greater or equal to normative values (≤0.25) and a HAQ DI score greater or equal to minimum clinically important difference (MCID) (≥0.22). Safety was assessed to month 36. RESULTS: Of 504 patients initiating tofacitinib, 44.4% received concomitant methotrexate. At month 6, 52.9% and 15.4% of patients were in CDAI-defined LDA and remission, respectively; a similar proportion of patients achieved outcomes by month 3 (first post-baseline assessment). By month 3, 27.2% and 41.7% of patients, respectively, were in DAS28-ESR-defined LDA and DAS28-CRP <3.2; 14.7% and 25.8% achieved DAS28-ESR remission and DAS28-CRP <2.6. By month 3, mild pain and moderate and substantial pain improvements occurred in 29.6%, 55.6%, and 42.9% of patients, respectively; 19.9% and 53.7% of patients achieved a HAQ DI score greater than or equal to normative values and a HAQ DI score greater than or equal to MCID, respectively. Outcomes were generally maintained to month 18. Incidence rates (events per 100 patient-years) for treatment-emergent adverse events (AEs), serious AEs, and discontinuations due to AEs were 126.8, 11.9, and 14.5, respectively, and AEs of special interest were infrequent. CONCLUSION: Tofacitinib was associated with early and sustained improvement in RA signs and symptoms in real-world patients. Effectiveness and safety were consistent with the established tofacitinib clinical profile.
Assuntos
Antirreumáticos , Artrite Reumatoide , Humanos , Estudos Prospectivos , Resultado do Tratamento , Pirróis/efeitos adversos , Canadá , Artrite Reumatoide/diagnóstico , Artrite Reumatoide/tratamento farmacológico , Artrite Reumatoide/epidemiologia , Antirreumáticos/efeitos adversosRESUMO
BACKGROUND: Current use of prescribed or over the counter non-steroidal anti-inflammatory drugs (NSAIDs) for pain and osteoarthritis (OA) have untoward gastrointestinal and cardiovascular related side effects, as a result the need for a safe and effective alternative has become unequivocally crucial. METHOD: A randomized, double blind, placebo and active controlled pilot study of a novel dual pathway, COX1/2 and LOX, inhibitor anti-inflammatory agent of botanical origin, UP446 was conducted. Sixty subjects (age 40-75) with symptomatic OA of the hip or knee were assigned to 4 treatment groups (n = 15); Group A0 (Placebo, CMC capsule), Group A1 (UP446 250 mg/day), Group A2 (UP446 500 mg/day) and Group A3 (Celecoxib, 200 mg/day). MOS-SF-36 and Western Ontario and McMaster University Osteoarthritis Index (WOMAC) data were collected at baseline and after 30, 60 and 90 days of treatment as a measure of efficacy. Erythrocyte sedimentation rate, C-reactive protein, plasma thrombin time (PTT), fructosamine, Hematology, clinical chemistry and fecal occult blood were monitored for safety. RESULTS: Statistically significant decrease in WOMAC pain score were observed for Group A1 at day 90, Group A2 at 30 and 90 days and Group A3 at 60 and 90 days. Statistically significant decrease in WOMAC stiffness score were observed for Group A1 and Group A2 at 30, 60 and 90 days; but not for Group A0 and Group A3. The mean change in WOMAC functional impairment scores were statistically significant for Group A1 and Group A2 respectively at 30 days (p = 0.006 and p = 0.006), at 60 days (p = 0.016 and p = 0.002) and at 90 days (p = 0.018 and p = 0.002), these changes were not significant for Group A0 and Group A3. Based on MOS -SF-36 questionnaires, statistically significant improvements in physical function, endurance and mental health scores were observed for all active treatment groups compared to placebo. No significant changes suggestive of toxicity in routine hematologies, serum chemistries, liver enzymes or PTT were noted in any of the treatment groups. CONCLUSION: Based on current findings UP446 is safe and efficacious alternative to established anti-inflammatory medications for alleviating OA symptoms as measured by the WOMAC Index.
Assuntos
Anti-Inflamatórios não Esteroides/uso terapêutico , Extratos Vegetais/uso terapêutico , Adulto , Idoso , Proteína C-Reativa , Método Duplo-Cego , Eritrócitos/metabolismo , Feminino , Frutosamina/sangue , Humanos , Masculino , Pessoa de Meia-Idade , Ontário , Osteoartrite/tratamento farmacológico , Dor/tratamento farmacológico , Medição da Dor , Projetos Piloto , Tempo de Trombina/métodosRESUMO
BACKGROUND: Suboptimal vitamin D status is common in elderly individuals. However, the extent of vitamin D inadequacy in men and women being treated for osteoporosis in a family practice setting has not been well characterized. OBJECTIVE: To describe the distribution of serum 25-hydroxyvitamin D (25-[OH] D) in Canadian men and postmenopausal women with osteoporosis taking 400 IU or less of vitamin D daily and to evaluate the safety, tolerability, and impact of vitamin D(3) supplementation 400 IU daily taken concurrently with alendronate sodium 70 mg weekly. METHODS: This was a prospective, single-cohort, open-label, multicenter study. Community-dwelling men and postmenopausal women with osteoporosis were recruited at 197 sites across Canada. Patients received vitamin D(3) 400 IU/day supplementation coadministered with alendronate 70 mg/wk for 16 weeks. The primary outcome was the distribution of serum 25-(OH) D at baseline. Secondary outcome measures included changes from baseline in serum 25-(OH) D levels, adherence to study treatments, and incidence of treatment-related adverse events (AEs). RESULTS: Of the 681 patients included in the analysis, 485 (71.2%) completed the study. Patients were predominantly female (83.1%) with a mean (SD) age of 67.6 (10.7) years. At baseline, mean (SD) serum 25-(OH) D concentration was 25.4 (9.9) ng/mL and 68.0% of the patients had inadequate (less than 30 ng/mL) vitamin D status. At week 16, concentrations increased by 35.1% to 31.2 (9.2) ng/mL (p < 0.001) and the proportion of patients with inadequate 25-(OH) D levels was reduced to 47.0%. Adherence to the treatment regimen was high (greater than 95%). Gastrointestinal disorders were the most frequently reported (6.9%) treatment-related AEs. CONCLUSIONS: About two thirds of patients previously diagnosed with osteoporosis have inadequate vitamin D status. A treatment regimen consisting of alendronate 70 mg/wk administered with daily vitamin D(3) 400 IU supplementation significantly increased patients' serum 25-(OH) D levels, but 47% did not achieve optimal levels. These results support both the National Osteoporosis Foundation and Osteoporosis Canada recommendations for higher vitamin D supplement doses (at least 800 IU daily) in osteoporotic patients receiving pharmacologic therapy for osteoporosis and for monitoring their serum 25-(OH) D response.
Assuntos
Alendronato/uso terapêutico , Conservadores da Densidade Óssea/uso terapêutico , Colecalciferol/administração & dosagem , Osteoporose Pós-Menopausa/tratamento farmacológico , Osteoporose/tratamento farmacológico , Idoso , Canadá , Colecalciferol/efeitos adversos , Estudos de Coortes , Suplementos Nutricionais , Feminino , Humanos , Masculino , Osteoporose/sangue , Estudos Prospectivos , Resultado do Tratamento , Vitamina D/análogos & derivados , Vitamina D/sangueRESUMO
OBJECTIVE: For patients with Rheumatoid Arthritis (RA) who do not achieve adequate clinical response with combined conventional synthetic disease-modifying anti-rheumatic drugs (cs- DMARDs), initiation of advanced therapies such as biologic DMARDs (bDMARDs) or targeted synthetic DMARDs (tsDMARDs) is recommended. Tumour necrosis factor inhibitors (TNFi) are the oldest and most commonly used subgroup of advanced therapies. In the last decade, new non-TNFi advanced therapy options have become available. We described the relative use of TNFi vs. non-TNFi in Ontario-based practices from 2008-2017. METHODS: Adult patients with RA enrolled in the Ontario Best Practices Research Initiative (OBRI) database who started bDMARDs or tsDMARDs anytime during or within 30 days prior to enrollment were included. The proportion of patients treated with TNFi vs. non-TNFi agents between 2008 and 2017 was described for all patients and those initiating their first bDMARD/tsDMARD. All TNFi therapies were included. Non-TNFi included Abatacept, Rituximab, Tocilizumab, and Tofacitinib. RESULTS: A total of 1,057 patients were included, of whom 72.0% were bDMARD/tsDMARD naïve. In 2008, the relative non-TNFi use was 5.4% in all patients while it was 0% in bDMARD/ts- DMARD-naïve patients. In 2017, the proportion of patients using non-TNFi increased to 33.8% among all patients and 33.3% in bDMARD/tsDMARD-naïve patients. CONCLUSION: This descriptive analysis of data from the OBRI cohort reveals that TNFi are still used in the majority of cases; however, there has been an increase in the use of non-TNFi therapies both overall and as first-line advanced therapy. This trend towards non-TNFi therapies as first-line advanced therapy may be partially explained by the shift in guideline recommendations from TNFi as first-line to any of the advanced therapeutics.
Assuntos
Antirreumáticos , Artrite Reumatoide , Produtos Biológicos , Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Produtos Biológicos/uso terapêutico , Bases de Dados Factuais , Humanos , OntárioRESUMO
OBJECTIVE: Although most patients with rheumatoid arthritis (RA) respond to anti-tumor necrosis factor (anti-TNF) treatment, some present with initial nonresponse (1ry nonresponse) or lose initial responsiveness (2ry nonresponse). We compared the rate of real-world "nonresponse" to first anti-TNF as reported by treating physicians to the nonresponse rate per accepted definitions and recommended treat-to-target strategies. METHODS: Patients were included from the Biologic Treatment Registry Across Canada (BioTRAC) and Ontario Best Practices Research Initiative (OBRI) registries who were taking their first anti-TNF, with ≥ 1 followup visit. Posthoc reclassification of physician-reported nonresponse was based on prior achievement of 28-joint count Disease Activity Score based on erythrocyte sedimentation rate (DAS28-ESR) low disease activity (LDA), Clinical Disease Activity Index (CDAI) LDA, or good/moderate European League Against Rheumatism (EULAR) response, and actual time of physician-reported nonresponse. RESULTS: Among 736 BioTRAC and 640 OBRI patients, 13.7% and 18%, respectively, discontinued their anti-TNF because of physician-reported nonresponse. Based on reclassification using disease activity, 65.6% (BioTRAC) and 87.2% (OBRI) of 1ry nonresponders did not achieve DAS28-ESR LDA, 65.6%/90.7% CDAI LDA, and 46.9%/61.5% good/moderate EULAR response. Among 2ry nonresponders, 50.7%/47.8% did not achieve DAS28-ESR LDA, 37.7%/52.9% CDAI LDA, and 15.9%/19.6% good/moderate EULAR response before treatment discontinuation. Regarding actual time of nonresponse, 18.8% of BioTRAC and 60.8% of OBRI 1ry nonresponders discontinued at ≤ 6 months. In both registries, a high proportion of 2ry nonresponders discontinued their anti-TNF after 12 months (87.0% BioTRAC, 60.9% OBRI). CONCLUSION: Physician-reported 1ry nonresponse was more correlated with non-achievement of DAS28-ESR LDA or CDAI LDA, whereas 2ry nonresponse with actual time of discontinuation. Further work is needed to confirm the importance of response and type of response to the initial anti-TNF in identifying patients most likely to benefit from a second biologic agent treatment.