Immune checkpoint inhibitor therapy in patients with cancer and pre-existing systemic sclerosis.

OBJECTIVE: Immune checkpoint inhibitor (ICI) therapies have dramatically improved outcomes in multiple cancers. ICI's mechanism of action involves immune system activation to augment anti-tumor immunity. Patients with pre-existing autoimmune diseases, such as systemic sclerosis (SSc), were excluded from initial ICI clinical trials due to concern that such immune system activation could precipitate an autoimmune disease flare or new, severe immune related adverse events (irAE). In the present study, we report our experience with ICIs in patients with pre-existing SSc. METHODS: Patients with SSc who received ICI therapy for cancer were identified from the Johns Hopkins Scleroderma Center Research Registry. Through chart review and prespecified definitions, we identified whether patients experienced worsening SSc activity or new irAEs. SSc disease activity worsening was pre-defined as an increase in modified Rodnan skin score (mRSS), new scleroderma renal crisis, progression of interstitial lung disease (ILD) on CT scan, increased Raynaud's phenomenon frequency or severity, new pulmonary hypertension, or myositis flare. IrAEs also included active inflammatory arthritis and dermatitis. RESULTS: Eight patients with SSc who received ICI therapy for cancer were included. Overall, SSc symptoms remained stable during and after ICI therapy. None of the patients with long-standing sine or limited cutaneous SSc (lcSSc) had progressive skin thickening after ICI therapy. One patient, who was early in his diffuse cutaneous SSc (dcSSc) disease course, experienced worsening skin thickening and renal crisis. Three patients (38 %) experienced a total of five irAEs (grade 2: diarrhea, mucositis and dermatitis; grade 3: pneumonitis, and grade 4: nephritis). The patient with grade 4 nephritis developed scleroderma renal crisis and immune checkpoint related nephritis simultaneously. There were no deaths due to irAEs. CONCLUSION: In this study, ICI therapy was well tolerated in patients with longstanding, sine or lcSSc. IrAE were common but generally manageable. Patients with early, active SSc may be at greater risk from ICI therapy, but more research is needed.

The Sjögren's Working Group: The 2023 OMERACT meeting and provisional domain generation.

Sjögren's disease (SjD) is a systemic autoimmune exocrinopathy with key features of dryness, pain, and fatigue. SjD can affect any organ system with a variety of presentations across individuals. This heterogeneity is one of the major barriers for developing effective disease modifying treatments. Defining core disease domains comprising both specific clinical features and incorporating the patient experience is a critical first step to define this complex disease. The OMERACT SjD Working Group held its first international collaborative hybrid meeting in 2023, applying the OMERACT 2.2 filter toward identification of core domains. We accomplished our first goal, a scoping literature review that was presented at the Special Interest Group held in May 2023. Building on the domains identified in the scoping review, we uniquely deployed multidisciplinary experts as part of our collaborative team to generate a provisional domain list that captures SjD heterogeneity.

Reliability Exercise of Ultrasound Salivary Glands in Sjögren's Disease: An International Web Training Initiative.

INTRODUCTION: Major salivary gland ultrasonography (SGUS) demonstrated its good metric properties as an outcome measure for diagnosing primary Sjögren's disease (SD). The objective was to assess SGUS reliability among sonographers with different levels of experience, using web training. METHODS: Sonographers from expert centers participated in the reliability exercise. Before exercises, training was done by videoconferencing. Reliability of the two most experienced sonographers (MES) was assessed and then compared to other sonographers. Intra-reader and inter-reader reliability of SGUS items were assessed by computing Cohen's κ coefficients. RESULTS: All sets were read twice by all 14 sonographers within a 4-month interval. Intra-reader reliability of MES was almost perfect for homogeneity, substantial for Outcome Measures in Rheumatology (OMERACT) scoring system (OMERACTss). Among LES (less experienced sonographers), reliability was moderate to almost perfect for homogeneity, fair to moderate for OMERACTss, and fair to almost perfect for binary OMERACTss. Inter-reader reliability between MES was almost perfect for homogeneity, substantial for diagnosis, moderate for OMERACTss, and substantial for binary OMERACTss. Compared to MES, reliabilities of LES were moderate to almost perfect for both homogeneity and diagnosis, only fair to moderate for OMERACTss, but increased in binary OMERACTss. CONCLUSIONS: Videoconferencing training sessions in an international reliability exercise could be an excellent tool to train experienced and less-experienced sonographers. SGUS homogeneity items is useful to distinguish normal from abnormal salivary glands parenchyma independently of diagnosis. Structural damage evaluations by OMERACT scoring system is a new comprehensive score to diagnose patients with SD and could be easily used by sonographers in a binary method.

The goal of this project was to evaluate the reliability of salivary gland ultrasonography in patients with Sjögren's disease using online training in an international study. Currently, salivary gland ultrasonography is routinely used only by European expert sonographers but few studies have studied intra-reader and inter-reader reliability, among less experienced international sonographers. Many salivary gland ultrasonography scoring systems are used today, but it is difficult to know how to put them into practice. Online training on an international level allows a significant number of practitioners to use the different scoring systems including the latest OMERACT (Outcome Measures in Rheumatology) score, which is simple and comprehensive. There were two phases to this project: A first step consisted in a training session by videoconferencing to all sonographers, the second step was an inter and intra-reader reliability exercises. The results of our study showed satisfactory results, especially for parenchyma homogeneity. Regarding the comprehensive OMERACT score, the results are quite disparate, notably for less experienced sonographers and could be explained by this new comprehensive scoring system. However, when binary OMERACT score (minor damage versus major damage of salivary gland parenchyma (OMERACT score 0­1 vs. 2­3) was employed, reliability increased and can be very useful for novice sonographers in routine practice because it does not require scoring of all the pathological features in Sjögren's disease. This study highlights the need to train non-experts interested in this field and demonstrates the potential for beginners to quickly become experts.

Reliability and validity of PROMIS physical function, pain interference, and fatigue as patient reported outcome measures in adult idiopathic inflammatory myopathies: International study from the OMERACT myositis working group.

OBJECTIVE: Pain interference, fatigue, and impaired physical function are common features of idiopathic inflammatory myopathies (IIM). The objective of this study was to evaluate the construct validity and test-retest reliability of the Patient Reported Outcome Information System (PROMIS) Pain Interference 6av1.0, Fatigue 7av1.0, and Physical Function 8bv2.0 instruments. METHODS: Patient-Reported Outcome Measures (PROMs) were deployed to adult IIM patients from OMERACT Myositis Working Group (MWG) international clinic sites via two online surveys (2019, 2021). Internal consistency of each PROM was analyzed by Cronbach's α. Construct validity was determined by a priori hypotheses generated by the MWG with >75% agreement for each hypothesis and calculated with Pearson correlations. Test-retest reliability was assessed using intraclass correlation coefficient with PROMIS instruments administered at time zero and 7 days. RESULTS: Surveys were sent to 368 participants in total; participants who completed each questionnaire varied (n=65 to 263). For construct validity, 10 out of 13 a priori hypotheses were met supporting construct validity of PROMIS instruments (Pain Interference 3/4, fatigue 4/4, and Physical Function 3/5). Test-retest reliability was strong for all PROMIS instruments. All PROMIS instruments demonstrated excellent internal consistency. None of the measures demonstrated any ceiling or floor effects except for a ceiling effect in the Pain Interference instrument. CONCLUSIONS: This study presents test-retest reliability and construct validity evidence supporting PROMIS Pain Interference (6a v1.0), Fatigue (7a v1.0), and Physical Function (8b v2.0) using a large international cohort of patients with IIM. Internal consistency of these instruments was excellent. A ceiling effect was noted in the Pain Interference instrument.

PROMIS Provides a Broader Overview of Health-related Quality of Life Than the ESSPRI in Evaluation of Sjögren Syndrome.

OBJECTIVE: Sjögren syndrome (SS) has a significant impact on health-related quality of life (HRQOL). We sought to evaluate how the Patient Reported Outcome Measurement Information System (PROMIS) domains in SS may supplement the European League Against Rheumatism (EULAR) Sjögren Syndrome Patient Reported Index (ESSPRI). METHODS: A cross-sectional evaluation was performed on consecutive adult patients during visits to an SS clinic between March 2018 and February 2020. Each patient completed PROMIS short forms related to HRQOL and the ESSPRI, and had a clinical assessment. Patients were either classified as SS by 2016 American College of Rheumatology (ACR)/EULAR criteria, or as "sicca not otherwise specified (NOS)" and used as a comparison group. Univariable and multivariable linear regression models were used to evaluate predictors of PROMIS fatigue (-F), pain interference (-PI), and ability to participate in social roles and activities (-APS). RESULTS: Two hundred twenty-seven patients with SS and 85 with sicca NOS were included and did not differ in ESSPRI domains; 26% of the SS and 20% of the sicca NOS group had concurrent autoimmune disease. In SS, PROMIS-PI, PROMIS-F, and PROMIS physical function were at least one-half SD worse than US population normative values. PROMIS-PI (r = 0.73) and PROMIS-F (r = 0.80) were highly correlated with ESSPRI pain and fatigue subdomains. Fatigue and pain interference, but not dryness or mood disturbance, were the strongest predictors of social participation in multivariable analysis. CONCLUSION: In our SS cohort, PROMIS instruments identified a high disease burden of pain interference, fatigue, and physical function. PROMIS-F strongly predicted PROMIS-APS. PROMIS-PI and PROMIS-F scores correlated highly with their respective ESSPRI domains. PROMIS instruments should be considered to identify relevant HRQOL patterns in SS.

Feasibility and acceptability of using a meditation app in adults with rheumatic disease.

OBJECTIVE: Meditation is a stress-reduction and contemplative technique that can improve emotional distress in people with chronic disease and may be especially beneficial for patients with rheumatic diseases. However, patient access to in-person programs is challenging. The goal of this pilot study was to evaluate the feasibility/acceptability associated with physician-directed use of a widely available smartphone application (app), Calm©. METHODS: In this single-arm, pre-post intervention study with recruitment over a 10-month period, adults with rheumatic disease were asked to use the app for ≥5 min/day for 30 days. Participants completed sociodemographic surveys and validated health related quality of life (HRQL) questionnaires from the Patient Reported Outcomes Information System (PROMIS) and NIH Toolbox at baseline and 30-days. RESULTS: Thirty-five participants who were mostly well-educated (66% ≥college degree) females (91%) with a mean age of 50 (SD 13) completed baseline questionnaires; 18 participants completed post-study questionnaires ("full completers"). Full completers had higher baseline stress, anxiety, pain, and patient global assessment scores (p's <0.05) compared to partial completers. Full completers who provided data used the app on average for 283 min/30 days (SD 257; n = 16) and showed significant improvements in fatigue (-7.6 T-Score units, p = 0.017), with trends for improvement in perceived stress, anxiety, sleep disturbance, self-efficacy for managing symptoms, and pain intensity (p's <0.15). CONCLUSIONS: A 30-day meditation, stress-reduction app used by patients with rheumatic disease revealed that this is a feasible non-pharmacologic modality to target HRQL and problematic symptoms like fatigue. More rigorous study on app use and potential effect is needed.

Effect of Coping Strategies on Patient and Physician Perceptions of Disease Severity and Disability in Systemic Sclerosis.

OBJECTIVE: Systemic sclerosis (SSc) results in impaired function, disability, and reduced health-related quality of life. We investigated the effect of coping strategies on the patient global assessment of health (PtGA) and Health Assessment Questionnaire-Disability Index (HAQ-DI), after controlling for clinical characteristics and disease activity. We also explored the relationship between coping strategies and the correlation between the PtGA and physician global assessment (PGA) in SSc. METHODS: We undertook posthoc analyses using baseline data obtained from the Raynaud Symptom Study (RSS). The PtGA, Coping Strategies Questionnaire, Pain Catastrophizing Scale, and Scleroderma Health Assessment Questionnaire were collected alongside the PGA, clinical characteristics, and patient demographics. Multivariable linear regression models and correlations were used to evaluate the relationship between coping strategies with the PtGA, HAQ-DI, and PGA. RESULTS: Of the 107 patients with SSc enrolled in the RSS, there were sufficient data available for the analysis of 91 participants. The mean PtGA was 40/100 (SD 27) and the mean HAQ-DI was 0.87/3.0 (SD 0.73). After controlling for clinical and patient demographics, pain catastrophizing and maladaptive coping skills were significantly associated with the PtGA and HAQ-DI scores (P < 0.05 for both), but not the PGA. CONCLUSION: The effect of coping strategies on PtGA and HAQ-DI (but not PGA in SSc) could influence the result of composite measures incorporating these outcome measures. Interventions to improve patient coping skills may support increased resilience and improve patient-perceived functional status and PtGA in SSc.

The Relationship Between Autonomic Dysfunction of the Gastrointestinal Tract and Emotional Distress in Patients With Systemic Sclerosis.

BACKGROUND/OBJECTIVES: We hypothesized that emotional distress in systemic sclerosis (SSc) patients with moderate to severe gastrointestinal (GI) dysfunction is associated with dysautonomia. We sought to determine (1) the clinical characteristics associated with emotional distress in SSc, (2) the odds of having dysautonomia in those with emotional distress, and (3) whether GI dysautonomia, as measured by the Survey of Autonomic Symptoms (SAS), correlates with GI dysautonomia on the Composite Autonomic Symptom Score-31 (COMPASS-31). METHODS: Clinical and demographic features from our prospective cohort study were compared among SSc patients with and without GI-associated emotional distress (University of California at Los Angeles Scleroderma Clinical Trial Consortium Gastrointestinal Tract 2.0 well-being subscale >0.5 or ≤0.5) in cross-sectional analysis. Covariates/confounders independently associated with emotional distress were used to construct multivariable logistic regression models. The COMPASS-31 and SAS GI subdomains were compared with Spearman correlation. RESULTS: Forty-six patients with SSc were enrolled in the study. In univariate analyses, age (odds ratio [OR], 1.06; p = 0.026), severity of GI dysautonomia (COMPASS-31: OR, 1.41; p = 0.003), anti-centromere (A/B) antibodies (OR, 3.60; p = 0.044), and anti-PM-Scl (75/100) antibodies (OR, 0.15; p = 0.035) were associated with emotional distress. In the adjusted model, those with more severe GI dysautonomia remained more likely to have emotional distress (OR, 1.85; p = 0.026); those with anti-PM-Scl (75/100) antibodies were less likely to have emotional distress (OR, 0.03; p = 0.031). The SAS and COMPASS-31 GI subdomains moderately correlated (ρ = 0.68, p < 0.001). CONCLUSIONS: In SSc, increased symptom burden related to GI dysautonomia is associated with emotional distress. Multidisciplinary approaches addressing both the physical and emotional needs of the SSc patient may be warranted to optimize patient care.

Assessing the content validity of patient-reported outcome measures in adult myositis: A report from the OMERACT myositis working group.

OBJECTIVE: To investigate the content validity of several patient-reported outcome measures (PROMs) in patients with idiopathic inflammatory myopathies (IIM). METHODS: Seven individual PROM instruments were selected by the Outcome Measures in Rheumatology (OMERACT) Myositis Working Group relating to the following domains: pain, fatigue, physical function and physical activity. Twenty patients from the Johns Hopkins Myositis Center were selected for one-on-one face-to-face or phone interviews for cognitive interviewing of individual PROMs to assess comprehension and content validity. Additionally, patients were asked if they thought muscle symptoms, an area originally identified in qualitative studies, were encapsulated by the other four domains. RESULTS: The majority of patients (>70%) felt that each of the instruments was clear, easy to read and understand, and could be used for assessment of its domain. Two-thirds (66%) of patients felt that 'muscle symptoms' were captured by the other domains. CONCLUSIONS: We provided evidence to support adequate content validity for several PROMs. Further research is needed to determine whether 'muscle symptoms' warrant a separate domain.

Complementary and Alternative Medicine Use in Rheumatoid Arthritis.

PURPOSE OF REVIEW: Despite advances in pharmacologic management of rheumatoid arthritis (RA), complementary and alternative medicine (CAM) remains popular adjuncts to therapy among patients for ongoing symptomatology. RECENT FINDINGS: Mind-body interventions are becoming increasingly popular, including yoga and meditation. Randomized controlled trials have found these interventions to be helpful regarding pain, mood, and energy in RA patients. Other CAM modalities, such as natural products, special diets, acupuncture, and body-based therapies, also continue to be used by RA patients with limited evidence for efficacy and safety. While there are numerous CAM interventions available, the data is very limited at this time with only low-quality evidence supporting various therapies. Medical providers are more open to the addition of CAM in their patients and require increased education on the topic. Additional research needs to be conducted in order to provide evidence-based recommendations to our patients.

Anxiety impacts rheumatoid arthritis symptoms and health-related quality of life even at low levels.

OBJECTIVES: We explored the burden of symptoms of anxiety and depression on health-related quality of life (HRQL) in patients with rheumatoid arthritis (RA). METHODS: Adults with RA participating in an observational cohort completed PROMIS tests of depression, anxiety, fatigue, physical function (PF), pain interference (PI), sleep disturbance, and participation in social roles and activities at the baseline visit. Clinical measures of disease status were also obtained. We used ANOVA and partial correlation adjusting for the swollen joint count (SJC) to examine associations of anxiety and depression with other aspects of HRQL. Mild and moderate-severe anxiety were defined as T-scores ≥55.4 and ≥ 62.3 and mild and moderate-severe depression was defined as ≥52.5 and ≥58.6 based on previous validated clinical thresholds. Multivariable linear regression (MVR) was used to identify predictors of emotional distress with a subset analysis of those in remission/low disease activity. RESULTS: Of 196 RA participants, 18% had mild anxiety, 9% had moderate-severe anxiety, 18% had mild depression, and 14% had moderate-severe depression symptoms. Anxiety and depression scores were associated with significantly worse mean scores across HRQL domains (p <0.05). In MVR, depression (ß=0.75, p<0.001), PF (ß=0.14, p=0.024) and fatigue (ß=0.15, p=0.015) predicted higher anxiety levels, whereas only anxiety predicted higher depression levels (ß=0.70, p=<0.001). In subset analysis, PF no longer predicted higher anxiety levels. CONCLUSIONS: Emotional distress is common in RA, even when disease is well controlled, with considerable impacts on other aspects of HRQL even at mild levels.

2019 American College of Rheumatology/Arthritis Foundation Guideline for the Management of Osteoarthritis of the Hand, Hip, and Knee

To develop an evidence- based guideline for the comprehensive management of osteoarthritis (OA) as a collabora-tion between the American College of Rheumatology (ACR) and the Arthritis Foundation, updating the 2012 ACR recommenda-tions for the management of hand, hip, and knee OA.Methods. We identied clinically relevant population, intervention, comparator, outcomes questions and critical outcomes in OA. A Literature Review Team performed a systematic literature review to summarize evidence supporting the benets and harms of available educational, behavioral, psychosocial, physical, mind- body, and pharmacologic therapies for OA. Grading of Recommen-dations Assessment, Development and Evaluation methodology was used to rate the quality of the evidence. A Voting Panel, includ-ing rheumatologists, an internist, physical and occupational therapists, and patients, achieved consensus on the recommendations.Results. Based on the available evidence, either strong or conditional recommendations were made for or against the ap-proaches evaluated. Strong recommendations were made for exercise, weight loss in patients with knee and/or hip OA who are overweight or obese, self- efcacy and self- management programs, tai chi, cane use, hand orthoses for rst carpometacarpal (CMC) joint OA, tibiofemoral bracing for tibiofemoral knee OA, topical nonsteroidal antiinammatory drugs (NSAIDs) for knee OA, oral NSAIDs, and intraarticular glucocorticoid injections for knee OA. Conditional recommendations were made for balance exer-cises, yoga, cognitive behavioral therapy, kinesiotaping for rst CMC OA, orthoses for hand joints other than the rst CMC joint, patellofemoral bracing for patellofemoral knee OA, acupuncture, thermal modalities, radiofrequency ablation for knee OA, topical NSAIDs, intraarticular steroid injections and chondroitin sulfate for hand OA, topical capsaicin for knee OA, acetaminophen, du-loxetine, and tramadol.Conclusion. This guideline provides direction for clinicians and patients making treatment decisions for the management of OA. Clinicians and patients should engage in shared decision- making that accounts for patients' values, preferences, and comor-bidities. These recommendations should not be used to limit or deny access to therapies

2019 American College of Rheumatology/Arthritis Foundation Guideline for the Management of Osteoarthritis of the Hand, Hip, and Knee.

OBJECTIVE: To develop an evidence-based guideline for the comprehensive management of osteoarthritis (OA) as a collaboration between the American College of Rheumatology (ACR) and the Arthritis Foundation, updating the 2012 ACR recommendations for the management of hand, hip, and knee OA. METHODS: We identified clinically relevant population, intervention, comparator, outcomes questions and critical outcomes in OA. A Literature Review Team performed a systematic literature review to summarize evidence supporting the benefits and harms of available educational, behavioral, psychosocial, physical, mind-body, and pharmacologic therapies for OA. Grading of Recommendations Assessment, Development and Evaluation methodology was used to rate the quality of the evidence. A Voting Panel, including rheumatologists, an internist, physical and occupational therapists, and patients, achieved consensus on the recommendations. RESULTS: Based on the available evidence, either strong or conditional recommendations were made for or against the approaches evaluated. Strong recommendations were made for exercise, weight loss in patients with knee and/or hip OA who are overweight or obese, self-efficacy and self-management programs, tai chi, cane use, hand orthoses for first carpometacarpal (CMC) joint OA, tibiofemoral bracing for tibiofemoral knee OA, topical nonsteroidal antiinflammatory drugs (NSAIDs) for knee OA, oral NSAIDs, and intraarticular glucocorticoid injections for knee OA. Conditional recommendations were made for balance exercises, yoga, cognitive behavioral therapy, kinesiotaping for first CMC OA, orthoses for hand joints other than the first CMC joint, patellofemoral bracing for patellofemoral knee OA, acupuncture, thermal modalities, radiofrequency ablation for knee OA, topical NSAIDs, intraarticular steroid injections and chondroitin sulfate for hand OA, topical capsaicin for knee OA, acetaminophen, duloxetine, and tramadol. CONCLUSION: This guideline provides direction for clinicians and patients making treatment decisions for the management of OA. Clinicians and patients should engage in shared decision-making that accounts for patients' values, preferences, and comorbidities. These recommendations should not be used to limit or deny access to therapies.

2019 American College of Rheumatology/Arthritis Foundation Guideline for the Management of Osteoarthritis of the Hand, Hip, and Knee.

OBJECTIVE: To develop an evidence-based guideline for the comprehensive management of osteoarthritis (OA) as a collaboration between the American College of Rheumatology (ACR) and the Arthritis Foundation, updating the 2012 ACR recommendations for the management of hand, hip, and knee OA. METHODS: We identified clinically relevant population, intervention, comparator, outcomes questions and critical outcomes in OA. A Literature Review Team performed a systematic literature review to summarize evidence supporting the benefits and harms of available educational, behavioral, psychosocial, physical, mind-body, and pharmacologic therapies for OA. Grading of Recommendations Assessment, Development and Evaluation methodology was used to rate the quality of the evidence. A Voting Panel, including rheumatologists, an internist, physical and occupational therapists, and patients, achieved consensus on the recommendations. RESULTS: Based on the available evidence, either strong or conditional recommendations were made for or against the approaches evaluated. Strong recommendations were made for exercise, weight loss in patients with knee and/or hip OA who are overweight or obese, self-efficacy and self-management programs, tai chi, cane use, hand orthoses for first carpometacarpal (CMC) joint OA, tibiofemoral bracing for tibiofemoral knee OA, topical nonsteroidal antiinflammatory drugs (NSAIDs) for knee OA, oral NSAIDs, and intraarticular glucocorticoid injections for knee OA. Conditional recommendations were made for balance exercises, yoga, cognitive behavioral therapy, kinesiotaping for first CMC OA, orthoses for hand joints other than the first CMC joint, patellofemoral bracing for patellofemoral knee OA, acupuncture, thermal modalities, radiofrequency ablation for knee OA, topical NSAIDs, intraarticular steroid injections and chondroitin sulfate for hand OA, topical capsaicin for knee OA, acetaminophen, duloxetine, and tramadol. CONCLUSION: This guideline provides direction for clinicians and patients making treatment decisions for the management of OA. Clinicians and patients should engage in shared decision-making that accounts for patients' values, preferences, and comorbidities. These recommendations should not be used to limit or deny access to therapies.

Cannabinoid effects on responses to quantitative sensory testing among individuals with and without clinical pain: a systematic review.

There has been an explosion of interest in the utility of cannabinoids as potential analgesics. This systematic review critically synthesizes the evidence for cannabinoid analgesic effects on quantitative sensory testing outcomes in both healthy adults and patients with chronic noncancer pain. Our systematic review protocol is preregistered on PROSPERO (CRD42018117367). An electronic search was made in PsycINFO, Cochrane, Google Scholar, Embase, and Pubmed of all literature published until August 2018. Of the 1217 studies found from the search, a total 39 placebo-controlled studies that met the eligibility criteria were synthesized for this study. Because of substantial heterogeneity of study designs, populations, cannabinoid compounds, and quantitative sensory testing outcomes, meta-analysis was not conducted. More consistent evidence of cannabinoid analgesia was observed for inhaled cannabis than synthetic cannabinoids. Analgesic effects were most commonly observed in tests of cold pain sensitivity, and hyperalgesic effects were most commonly observed in tests of electrical stimulation. Patterns of findings from studies with healthy subjects did not substantively differ from those with chronic noncancer pain. However, these observations are qualified by the high degree of inconsistency across studies and methodological heterogeneity. We offer recommendations for future studies to improve study rigor and reproducibility.

Self-Efficacy and the Role of Non-Pharmacologic Treatment Strategies to Improve Pain and Affect in Arthritis.

PURPOSE OF REVIEW: There is increasing evidence that adjunctive, non-pharmacologic treatment programs are beneficial in the management of arthritis when added to traditional disease-modifying medications. This review focuses on non-pharmacologic management strategies that impact pain and affect, with a focus on self-efficacy, for those with osteoarthritis (OA) and rheumatoid arthritis (RA). RECENT FINDINGS: We reviewed both office-based and internet-based self-management strategies, mindfulness based interventions (MBIs), and cognitive behavioral therapies (CBTs) for patients with arthritis. These behavioral strategies have shown to improve pain, mood disturbance, and physical function in those with both osteoarthritis and rheumatoid arthritis. Improvements in self-efficacy and coping capacity are associated with improvements in patient-reported outcomes (PROs) related to pain and functioning. SUMMARY: Self-management programs, MBIs, and CBTs are more effective at improving pain and mood disturbance compared to usual care for patients with arthritis although high quality randomized controlled trials are lacking. Non-pharmacologic management programs are increasingly available via the internet and mobile applications.

Patient-Reported Outcomes in Adult Idiopathic Inflammatory Myopathies.

PURPOSE OF REVIEW: Idiopathic inflammatory myopathies (IIM) have considerable impact on patient symptoms and quality of life. We have reviewed the evolution of patient-centered care and use of patient-reported outcome measures (PROMs) for adults with IIM. RECENT FINDINGS: Use of PROMs in myositis care and research is limited, although the importance of incorporation into routine practice and trials has become increasingly recognized. Several key domains/measures have been identified including the patient global assessment of disease activity, physical function as measured by the health assessment questionnaire-disability index (HAQ-DI), Short Form Health Survey-36 (SF-36), or the Patient-Reported Outcome Measurement Information System ® (PROMIS®) in adult IIM. Data are limited for these instruments concerning their reliability, content and construct validity, and responsiveness. Incorporation of the patient perspective into clinical care and research may be used to address the unmet/unaddressed needs of the patient living with myositis. Several ongoing projects aim to bring validated PROMs to the IIM community.

Systematic Review and Meta-analysis: Mindfulness-Based Interventions for Rheumatoid Arthritis.

PURPOSE OF REVIEW: To determine the efficacy of mindfulness-based interventions (MBIs) on clinical and patient-reported outcomes in rheumatoid arthritis (RA). RECENT FINDINGS: We identified randomized clinical trials from inception through April 2018 from MEDLINE, PsycINFO, EMBASE, CINAHL, Web of Science, the Cochrane Library, and hand searches. After screening 338 references, we included five trials with one post-hoc analysis that evaluated MBIs and collectively included 399 participants. Outcome instruments were heterogeneous across studies. Three studies evaluated RA clinical outcomes by a rheumatologist; one study found improvements in disease activity. A limited meta-analysis found no statistically significant difference in the levels of DAS28-CRP in the two studies that evaluated this metric (- 0.44 (- 0.99, 0.12); I2 0%). Four studies evaluated heterogeneous psychological outcomes, and all found improvements including depressive symptoms, psychological distress, and self-efficacy. A meta-analysis of pain Visual Analog Scale (VAS) levels post intervention from three included studies was not significantly different between MBI participants and control group (- 0.58 (- 1.26, 0.10); I2 0%) although other studies not included in meta-analysis found improvement. There are few trials evaluating the effect of MBIs on outcomes in patients with RA. Preliminary findings suggest that MBIs may be a useful strategy to improve psychological distress in those with RA.

Cerebral Venous Thrombosis Mimicking a Discrete Brain Mass: A Case Report and Literature Review.

The differential diagnosis for a focal brain lesion in a patient with systemic lupus erythematosus (SLE) is broad and includes infection, malignancy, and vascular and inflammatory etiologies. One rarely considered vascular pathology is cerebral venous thrombosis (CVT), which is often associated with a delay in diagnosis because of variable presentation and rare incidence. We present the case of a young woman with a new discrete brain lesion that appeared in the context of highly active SLE and was ultimately diagnosed with a CVT. We provide a literature review for diagnosis and management of cerebral venous thrombosis, a potentially serious complication of untreated systemic lupus erythematosus.

Using Big Data to Evaluate the Association between Periodontal Disease and Rheumatoid Arthritis.

An association between periodontal disease and rheumatoid arthritis is believed to exist. Most investigations into a possible relationship have been case-control studies with relatively low sample sizes. The advent of very large clinical repositories has created new opportunities for data-driven research. We conducted a retrospective cohort study to measure the association between periodontal disease and rheumatoid arthritis in a population of 25 million patients. We demonstrated that subjects with periodontal disease were roughly 1.4 times more likely to have rheumatoid arthritis. These results compare favorably with those of previous studies on smaller cohorts. Additional work is needed to identify the mechanisms behind this association and to determine if aggressive treatment of periodontal disease can alter the course of rheumatoid arthritis.