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1.
Rheumatology (Oxford) ; 62(4): 1605-1615, 2023 04 03.
Artigo em Inglês | MEDLINE | ID: mdl-36005889

RESUMO

OBJECTIVES: To standardly assess and describe nailfold videocapillaroscopy (NVC) assessment in children and adolescents with juvenile rheumatic and musculoskeletal diseases (jRMD) vs healthy controls (HCs). MATERIAL AND METHODS: In consecutive jRMD children and matched HCs from 13 centres worldwide, 16 NVC images per patient were acquired locally and read centrally per international consensus standard evaluation of the EULAR Study Group on Microcirculation in Rheumatic Diseases. A total of 95 patients with JIA, 22 with JDM, 20 with childhood-onset SLE (cSLE), 13 with juvenile SSc (jSSc), 21 with localized scleroderma (lSc), 18 with MCTD and 20 with primary RP (PRP) were included. NVC differences between juvenile subgroups and HCs were calculated through multivariable regression analysis. RESULTS: A total of 6474 images were assessed from 413 subjects (mean age 12.1 years, 70.9% female). The quantitative NVC characteristics were significantly lower or higher in the following subgroups compared with HCs: for density: lower in jSSc, JDM, MCTD, cSLE and lSc; for dilations: higher in jSSc, MCTD and JDM; for abnormal shapes: higher in JDM and MCTD; for haemorrhages: higher in jSSc, MCTD, JDM and cSLE. The qualitative NVC assessment of JIA, lSc and PRP did not differ from HCs, whereas the cSLE and jSSc, MCTD, JDM and cSLE subgroups showed more non-specific and scleroderma patterns, respectively. CONCLUSIONS: This analysis resulted from a pioneering registry of NVC in jRMD. The NVC assessment in jRMD differed significantly from HCs. Future prospective follow-up will further elucidate the role of NVC in jRMD.


Assuntos
Doença Mista do Tecido Conjuntivo , Doenças Reumáticas , Escleroderma Sistêmico , Adolescente , Humanos , Criança , Feminino , Masculino , Angioscopia Microscópica/métodos , Unhas/diagnóstico por imagem , Capilares , Doenças Reumáticas/diagnóstico por imagem , Escleroderma Sistêmico/diagnóstico por imagem
2.
BMC Health Serv Res ; 21(1): 913, 2021 Sep 03.
Artigo em Inglês | MEDLINE | ID: mdl-34479563

RESUMO

BACKGROUND: Retinal toxicity is a rare adverse event related to the use of hydroxychloroquine (HCQ). To address this, in 2016, the American Academy of Ophthalmology (AAO) issued guidelines recommending that HCQ not exceed 5 mg/kg/day. We analyzed HCQ prescribing habits at our institution, compared to these guidelines, and used surveys to determine the opinions on these guidelines. We then introduced, in a prospective and non-controlled study, a clinical decision support (CDS) tool into the electronic medical record (EMR) to study how this intervention might affect adherence with or opinions on these guidelines. METHODS: Data were collected pre-intervention (June 2017-January 2019) and post-intervention (March 2019-April 2020). In January 2019 we released our CDS tool. Results were analyzed using descriptive statistics for demographic data and Fisher's exact tests for comparisons of proportions between groups. RESULTS: Pre-intervention, we reviewed 1128 rheumatology charts and 282 dermatology charts. 31.0 and 39.7% respectively (32.8% combined) were prescribed HCQ > 5 .0 mg/kg/day. Post-intervention, we reviewed 1161 rheumatology charts and 110 dermatology charts. 23.0 and 25.5% respectively (23.2% combined) were prescribed HCQ > 5.0 mg/kg/day. Post-intervention, 9.6% fewer patients were prescribed HCQ > 5 mg/kg/day (P < .001). Pre-intervention, we compiled 18 rheumatology surveys and 12 dermatology surveys. Post-intervention, we compiled 16 rheumatology surveys and 12 dermatology surveys. Post-intervention, fewer rheumatologists incorrectly described the AAO weight-based guidelines. Combined, there was an overall reduction but not of statistical significance (P = .47). The majority of providers surveyed believed that the CDS tool was useful (72.2%). CONCLUSIONS: At our academic institution, there remains unfamiliarity with and hesitation to comply with the 2016 AAO guidelines. Prescribed doses often exceed what is recommended in these guidelines. A CDS tool can improve adherence with these guidelines and might improve providers' familiarity with these guidelines.


Assuntos
Antirreumáticos , Dermatologia , Oftalmologia , Reumatologia , Antirreumáticos/efeitos adversos , Registros Eletrônicos de Saúde , Hábitos , Humanos , Hidroxicloroquina/efeitos adversos , Estudos Prospectivos , Estados Unidos
3.
ACR Open Rheumatol ; 2024 Oct 09.
Artigo em Inglês | MEDLINE | ID: mdl-39381857

RESUMO

OBJECTIVE: Uptake of evidence-informed health care transition processes among pediatric rheumatologists is low despite poor outcomes of transition from pediatric to adult care. We piloted a learning collaborative model to implement transition guides. We dually assessed implementation outcomes and changes in reported patient-care team discussions about transition. METHODS: This was a type II hybrid effectiveness-implementation pilot study of transition guide dissemination to patients at least 14 years old with rheumatic conditions across nine pediatric rheumatology centers in the Childhood Arthritis Rheumatology Research Alliance Transition Learning Collaborative. We evaluated implementation outcomes (feasibility, adaptations, and fidelity) and the proportion of patients surveyed that reported having discussions with their care team regarding transfer planning. RESULTS: Six sites were retained through the COVID-19 pandemic (below 70% target). Five out of six sites contributed outcome data (met 80% target) but with substantial heterogeneity in how transition guides were shared (eg, in-person, electronic messages, and posted flyers), and data were collected. The pooled proportion of respondents having discussed transfer planning with their care team was 39% preimplementation (n = 239; 95% confidence interval [CI] 32%-46%) and 55% postimplementation (n = 864; 95% CI 36%-73%). After implementation, there were significant increases in the likelihood of respondents recalling receiving a transition guide (odds ratio [OR] 2.58, 95% CI 1.35-4.92) and discussing transfer planning (OR 2.14, 95% CI 1.30-3.52), adjusted for age and site of care. CONCLUSION: Transition guide dissemination is a simple intervention associated with increased awareness among young people with rheumatic conditions and discussions with their care team about transition preparation. The learning collaborative model facilitated identification of several dissemination strategies adaptable to site-specific resources.

4.
Arthritis Care Res (Hoboken) ; 75(3): 689-696, 2023 03.
Artigo em Inglês | MEDLINE | ID: mdl-34806346

RESUMO

OBJECTIVES: Despite poor health care transition outcomes among young adults with pediatric rheumatic diseases, adoption of transition best practices is low. We sought to understand how structured transition processes were operationalized within pediatric rheumatology practices and what factors were perceived to enable adaptations during a global pandemic. METHODS: We conducted a mixed methods study of team leaders' experiences during an interim analysis of a pilot project to implement transition policy discussions at sites in the Childhood Arthritis and Rheumatology Research Alliance Transition Learning Collaborative. We combined quantitative assessments of organizational readiness for change (9 sites) and semistructured interviews of team leaders (8 sites) using determinants in the Exploration, Preparation, Implementation, Sustainment Framework. RESULTS: Engagement of nursing and institutional improvement efforts facilitated decisions to implement transition policies. Workflows incorporating educational processes by nonphysicians were perceived to be critical for success. When the pandemic disrupted contact with nonphysicians, capacity for automation using electronic medical record (EMR)-based tools was an important facilitator, but few sites could access these tools. Sites without EMR-based tools did not progress despite reporting high organizational readiness to implement change at the clinic level. Lastly, educational processes were often superseded by acute issues, such that youth with greater medical/psychosocial complexity may not receive the intervention. CONCLUSION: We generated several considerations to guide implementation of transition processes within pediatric rheumatology from the perspectives of team leaders. Careful assessment of institutional and nursing support is advisable before conducting complex transition interventions. Ideally, new strategies would ensure interventions reach youth with high complexity.


Assuntos
Reumatologia , Transição para Assistência do Adulto , Criança , Adolescente , Adulto Jovem , Humanos , Transferência de Pacientes , Projetos Piloto
5.
BMC Rheumatol ; 5(1): 9, 2021 Mar 19.
Artigo em Inglês | MEDLINE | ID: mdl-33736700

RESUMO

BACKGROUND: The concept of mixed connective tissue disease (MCTD) as a unique connective tissue disease has endured for half a century. Disease onset can be in adulthood (MCTD) or of juvenile onset (jMCTD) and is characterized by overlapping features of systemic lupus erythematosus (SLE), polymyositis or dermatomyositis (PM/DM) and systemic sclerosis (SSc). No universally accepted classification criteria for MCTD exists, however agreed upon overlapping disease features include the presence of high titers of U1 small nuclear ribonucleoprotein particle antibodies (U1snRNP) in the peripheral blood, Raynaud's phenomenon, synovitis, myositis and swollen hands or fingers. Characteristic capillaroscopy findings are commonly seen in MCTD and jMCTD, which may represent a crucial and key clue for classification as well as prognosis in these patients. CASE PRESENTATION: We present a young male patient, with symptom onset as early as age 13, who was diagnosed with MCTD at age 16 and found to have high titers of anti-U1snRNP antibodies, Raynaud's phenomenon, synovitis, and swollen hands and fingers. Most interestingly, his video capillaroscopy at diagnosis was abnormal and revealed an active SSc-like pattern. His presentation and course are described. CONCLUSIONS: We conclude that based on existing data, and as highlighted by this case presentation, nailfold video capillaroscopy should be included as an early screening tool for the detection of microangiopathy in patients with the diagnosis MCTD and jMCTD. Additionally, given its prevalence in this population at disease diagnosis, we recommend consideration be given to nailfold video capillaroscopy as a potentially important classification criteria and prognostic tool for jMCTD and MCTD.

6.
Pediatr Rheumatol Online J ; 19(1): 164, 2021 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-34852832

RESUMO

BACKGROUND: The transition of health care from Pediatric to Adult providers for adolescents and young adults with chronic disease is associated with poor outcomes. Despite the importance of this transition, over 80% of these patients do not receive the services necessary to transition to Adult health care. In 2018, we initiated a transition clinic structure, integrating an Internal Medicine - Pediatrics trained Adult Rheumatologist in a Pediatric Rheumatology clinic to guide this transition. Our goal was to improve transition outcomes. We report the methods of this clinic and its preliminary outcomes. METHODS: For patients referred to the transition clinic, the Adult Rheumatologist assumed medical management and implemented a six-part modular transition curriculum. This curriculum included a Transition Policy, Transition Readiness Assessment, medication review and education, diagnosis review and education, and counseling on differences between Pediatric and Adult-oriented care. Eligible patients and their families were enrolled in a prospective observational outcomes research registry. Initial data from this transition clinic is reported including adherence with certain aspects of the transition curriculum and clinic utilization. RESULTS: The transition clinic Adult Rheumatologist saw 177 patients in 2 years, and 57 patients were eligible for, approached, and successfully enrolled in the registry. From this registry, all patients reviewed the Transition Policy with the Adult Rheumatologist and 45 (78.9%) completed at least one Transition Readiness Assessment. Of the 22 patients for whom transition was indicated, all were successfully transitioned to an Adult Rheumatologist. 17 (77.3%) continued care post-transition with the transition clinic Adult Rheumatologist, and 5 (22.7%) continued care post-transition with a different Adult Rheumatologist. The median time between the last transition clinic visit and first Adult clinic visit was 5.1 months. CONCLUSIONS: Our experience demonstrated the success of our clinic model regarding participation in the transition curriculum and improved clinic utilization data. Our results are an improvement over transition rates reported elsewhere that did not implement our model. We believe that this structure could be applied to other primary care and subspecialty clinics. TRIAL REGISTRATION: This research was approved by the University of Utah Institutional Review Board (IRB) in January 2019 (IRB_00115964). Patients were retrospectively registered if involved prior to this date.


Assuntos
Continuidade da Assistência ao Paciente , Cooperação do Paciente , Doenças Reumáticas/terapia , Transição para Assistência do Adulto , Adolescente , Adulto , Feminino , Humanos , Masculino , Satisfação do Paciente , Estudos Prospectivos , Encaminhamento e Consulta , Adulto Jovem
7.
J Rheumatol ; 48(2): 247-250, 2021 02.
Artigo em Inglês | MEDLINE | ID: mdl-32541075

RESUMO

OBJECTIVE: Early diagnosis of systemic sclerosis (SSc) is imperative, and Raynaud phenomenon (RP) is an important component of progressive vasculopathy. Nailfold videocapillaroscopy (NVC) is a well-established tool that can quantify structural vascular abnormalities. Digital thermal monitoring (DTM) assesses microvascular functional dysfunction related to thermoregulation. In this study, we investigated the correlation of NVC patterns and DTM variables in patients with SSc. METHODS: Patients with SSc according to the 2013 American College of Rheumatology/European League Against Rheumatism criteria who consented and enrolled in the clinical care registry had NVC and DTM performed. For NVC, the number of capillaries (density), measurement of apical diameter (dimension), presence or absence of hemorrhages, and number of abnormal shapes were assessed to categorize 3 different qualitative patterns: early, active, and late. For DTM, Doppler ultrasound hyperemic, low frequency, blood velocity of radial artery, and fingertip vascular function were assessed, and a vascular reactivity index (VRI) measurement was automated. Statistical evaluation was performed by nonparametric tests to assess the correlation of NVC and VRI. RESULTS: Thirty-one SSc subjects with interpretable NVC and DTM performed on the same day were included in the study. VRI was progressively higher in SSc patients with early, active, and late NVC patterns of microangiopathy (P < 0.0001). There was a significant negative correlation between VRI and microhemorrhages scores (r = -0.363, P = 0.044). CONCLUSION: Our study suggests that more advanced vasculopathy correlates to reduced microvascular function as detected by DTM and more advanced structural abnormalities detected by NVC. NVC and DTM may provide different aspects of vasculopathy quantification and complement each other as investigative tools.


Assuntos
Doença de Raynaud , Escleroderma Sistêmico , Capilares/diagnóstico por imagem , Humanos , Angioscopia Microscópica , Unhas/diagnóstico por imagem , Doença de Raynaud/diagnóstico por imagem , Escleroderma Sistêmico/complicações , Escleroderma Sistêmico/diagnóstico por imagem
8.
J Rheumatol ; 48(5): 685-692, 2021 05.
Artigo em Inglês | MEDLINE | ID: mdl-33259327

RESUMO

OBJECTIVE: Observational research of axial spondyloarthritis (axSpA) is limited by a lack of methods for identifying diverse axSpA phenotypes in large datasets. Algorithms were previously designed to identify a broad spectrum of patients with axSpA, including patients not identifiable with diagnosis codes. The study objective was to estimate the performance of axSpA identification methods in the general Veterans Affairs (VA) population. METHODS: A patient sample with known axSpA status (n = 300) was established with chart review. For feasibility, this sample was enriched with veterans with axSpA risk factors. Algorithm performance outcomes included sensitivities, positive predictive values (PPV), and F1 scores (an overall performance metric combining sensitivity and PPV). Performance was estimated with unweighted outcomes for the axSpA-enriched sample and inverse probability weighted (IPW) outcomes for the general VA population. These outcomes were also assessed for traditional identification methods using diagnosis codes for the ankylosing spondylitis (AS) subtype of axSpA. RESULTS: The mean age was 54.7 and 92% were male. Unweighted F1 scores (0.59-0.74) were higher than IPW F1 scores (0.48-0.65). The full algorithm had the best overall performance (F1IPW 0.65). The Early Algorithm was the most inclusive (sensitivityIPW 0.90, PPVIPW 0.38). The traditional method using ≥ 2 AS diagnosis codes from rheumatology had the highest PPV (PPVIPW 0.84, sensitivityIPW 0.34). CONCLUSION: The axSpA identification methods demonstrated a range of performance attributes in the general VA population that may be appropriate for various types of studies. The novel identification algorithms may expand the scope of research by enabling identification of more diverse axSpA populations.


Assuntos
Reumatologia , Espondilartrite , Espondilite Anquilosante , Algoritmos , Humanos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Espondilartrite/diagnóstico , Espondilite Anquilosante/diagnóstico
9.
Am J Phys Anthropol ; 139(2): 261-8, 2009 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-19170210

RESUMO

Studies of skeletal development frequently document populational incidences of bilateral asymmetry. Degenerative morphological skeletal changes, attributed to age related and irregular ossification, may also progress asymmetrically, either as the result of asymmetric biomechanical factors expressed over the lifespan, asymmetric expression of physiological processes, or progressive magnification of asymmetry acquired previously during development. This study illustrates the effects of bilateral asymmetry on age at death estimates obtained from human skeletal remains. The Suchey-Brooks method, which uses the pubic symphyseal face for age estimation (Katz and Suchey, Am J Phys Anthropol 69 1986 427-435), was selected for the study based on its widespread use. Asymmetry in the Suchey-Brooks symphyseal age phases was found in over 60% of a sample composed of 20th century White male individuals from 18 to 86 years of age (N = 130). However, results suggest that the presence of asymmetry does not compromise the accuracy of the Suchey-Brooks method if the morphologically older symphyseal face of an asymmetric individual is used to estimate age at death. In addition, weak directional asymmetry and a correlation between age and asymmetry were found. This suggests that a comparison of asymmetry in this area with that in other skeletal areas, where the factors originating and influencing asymmetry are better understood, may be useful in better understanding the biological processes which underlie the age markers used in the Suchey-Brooks method.


Assuntos
Determinação da Idade pelo Esqueleto/métodos , Antropologia Forense/métodos , Sínfise Pubiana/patologia , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Humanos , Masculino , Pessoa de Meia-Idade , População Branca
10.
J Scleroderma Relat Disord ; 3(3): 237-241, 2018 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-35382017

RESUMO

Objective: Our purpose was to determine the frequency of normal diffusing capacity for carbon monoxide defined as ⩾70% predicted, in those diagnosed with pulmonary arterial hypertension in the Pulmonary Hypertension Assessment and Recognition of Outcomes in Scleroderma cohort. We compared those with normal diffusing capacity for carbon monoxide to those with reduced diffusing capacity for carbon monoxide <70% in order to better clarify the role of pulmonary function testing as a screening test for pulmonary arterial hypertension and to better understand this population. Methods: Entry criteria included a right heart catheterization with mean pulmonary artery pressure ⩾25 mm Hg and pulmonary capillary wedge pressure ⩽15 mm Hg. Demographics, echocardiogram variables, B-type natriuretic peptide levels, right heart catheterization findings, and survival were described for both groups. Results: Of (n = 202), 11 (5.4%) had a diffusing capacity for carbon monoxide of ⩾70% versus 191 (94.6%) who had a diffusing capacity for carbon monoxide <70%. There were no identified statistical differences between the groups. Left atrium size was 4.1 cm in the normal diffusing capacity for carbon monoxide patients compared to 3.7 cm in the low diffusing capacity for carbon monoxide group but did not reach statistical significance. There were no statistically significant differences in survival. On repeat testing, seven patients subsequently developed a diffusing capacity for carbon monoxide <70%. Conclusion: Pulmonary Hypertension Assessment and Recognition of Outcomes in Scleroderma data suggest that it is very rare for a patient to develop pulmonary arterial hypertension with a preserved diffusing capacity for carbon monoxide. The data support the importance of obtaining diffusing capacity for carbon monoxide and that a patient with a normal diffusing capacity for carbon monoxide while suspected to have systemic sclerosis-pulmonary arterial hypertension should be considered critically. Diffusing capacity for carbon monoxide >70% was present in too few patients to find significant differences in B-type natriuretic peptide and atrium size. Future research should seek to confirm abnormal B-type natriuretic peptide, increased left atrium size, and other evidence of myocardial involvement on diffusing capacity for carbon monoxide.

11.
Clin Rheumatol ; 34(12): 2135-40, 2015 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-26400642

RESUMO

Raynaud's phenomenon is a clinical symptom that can commonly present to a primary care provider or generalist. Proper identification of an underlying connective tissue disease in a patient with Raynaud's could allow for the prevention of possible critical digital ischemia. Capillaroscopy is a tool which can identify abnormalities associated with connective tissue disease. Patients presenting with a complaint of Raynaud's phenomenon were assessed with capillaroscopy. In twenty consecutive Raynaud patients, 8 digits were assessed by a ×200 magnification dermatoscope and an image was obtained. Each image was assessed for the following abnormalities: drop-out (<9 capillaries in 1 mm); microhemorrhage; dilated loops; and neoangiogenesis. These 160 images were then shown to 20 primary care physicians, who assessed these same abnormalities. The interrater reliability, a measure of agreement, of individual primary care providers with the expert provider was assessed using kappa statistics. Three raters had slight agreement (in the range 0 to 0.20), one rater had fair agreement (0.21 to 0.40), 11 raters had moderate agreement (0.41 to 0.60), five raters had substantial agreement (0.61 to 0.80), and no rater had almost perfect agreement (0.81 to 1.00) (14). The total agreement from the 20 primary care providers (n = 3,156) was moderate (Κ = 0.50, 95 % CI 0.49, 0.55). For the four providers with the slight to fair interrater reliabilities, the most common disagreement was providing a positive diagnosis when the expert rater diagnosed the digit negative. Ten of the twenty primary care providers provided at least one additional diagnosis following an abnormal diagnosis (n = 35 digits or 35 % of the 1556 abnormal ratings by the primary care providers). The four providers with the poorest interrater reliabilities were not among the ten providers who participated in making these additional specific diagnoses. These providers achieved the moderate agreement with the expert provider for diagnoses of microhemorrhage (Κ = 0.64, 95 % CI 0.57, 0.70), but fair agreement with the expert provider for diagnoses of dilated (Κ = 0.27, 95 % CI 0.20, 0.34) and neoangiogenesis (Κ = 0.22, 95 %CI 0.13, 0.31). Capillaroscopy is a potentially contributive clinical exam skill that could assist primary care providers and generalists in identifying and qualifying changes associated with the common presentation of Raynaud's disease. However, formal training is needed to ensure accuracy and reproducibility. Furthermore, training and scoring systems should address time constraints of busy primary care practitioners.


Assuntos
Capilares/patologia , Hemorragia/patologia , Angioscopia Microscópica , Neovascularização Patológica/patologia , Médicos de Atenção Primária , Doença de Raynaud/diagnóstico , Adulto , Idoso , Dilatação Patológica/patologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Variações Dependentes do Observador , Doença de Raynaud/patologia , Reprodutibilidade dos Testes , Sensibilidade e Especificidade
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