Outcomes of Filipinos with inflammatory rheumatic diseases developing COVID-19 prior to vaccinations and new variants: a historical perspective.

We described the profile and outcome of Filipino patients with inflammatory rheumatic diseases (IRDs) who developed COVID-19 (IRD-C19) during the onset of the pandemic, prior to vaccinations and variants. We obtained de-identified data of Filipino patients with IRD-C19 from the Global Rheumatology Alliance registry from March 2020 to August 2021. Descriptive statistics and multivariate analyses were applied. Registered were 164 patients (mean age 44 years; 70% female). The most common IRDs were systemic lupus erythematosus (SLE, 41.4%), rheumatoid arthritis (RA, 15.2%), and gout (14.6%). Majority were receiving conventional DMARDs (59.1%) and/or glucocorticoid therapy (GC, 51.2%). Half (58.5%) were hospitalized, with risk higher in active IRD (OR 3.7), heart disease (8.52), and hypertension (8.73); and lower in SLE patients (0.15). Among hospitalized patients, 76% needed supplemental oxygen. Heart disease (6.28), hypertension (7.6), and moderate-to-high IRD activity (3.37) were associated with higher odds of requiring oxygen supplementation. Hypertension was associated with mechanical ventilation (8.23). Twenty-four (15%) patients died, with odds lower if on prednisone ≥ 10 mg/day (0.17) and with other autoimmune IRDs aside from SLE and RA (0.05). Among patients with IRD-C19 prior to vaccinations and variants, higher disease activity, hypertension, and heart disease were associated with poorer outcomes. Prednisone ≥ 10 mg/day was associated with lower odds of death. This study provides valuable historical information, emphasizing the need for continued data collection to clarify COVID-19's impact.

A Review on the Effect of Tumor Necrosis Factor Inhibitors on Structural Progression in Early Axial Spondyloarthritis Using Magnetic Resonance Imaging.

INTRODUCTION: Considering the progressive nature of axial spondyloarthritis (axSpA), it is important to determine whether tumor necrosis factor alpha (TNFα) inhibitors have an effect on early inflammatory and structural lesions detected using magnetic resonance imaging (MRI). METHODS: A search of MEDLINE/PubMed for full-text, English-language articles on randomized controlled trials (RCTs) of adalimumab, certolizumab, etanercept, golimumab, or infliximab published since January 2007 was conducted in February 2018 and again in December 2018. The collected articles reported on inflammatory or fatty lesion progression in the spine or sacroiliac joint (SIJ), determined using MRI, in a population that included at least 40% of patients with early axSpA, defined as non-radiographic axSpA. RESULTS: Of the 105 articles retrieved, 19 were included in this review, of which the majority were on etanercept (n = 11). A majority of selected articles included information on inflammatory lesions (SIJ 15/19; spine 12/19). All five TNFα inhibitors showed benefits on inflammation, assessed by MRI, in patients with early axSpA for up to 204 weeks of treatment. Structural progression in SIJ and the spine was assessed in 6/19 and 3/19 articles, respectively, with mixed evidence on benefits of TNF-inhibitor treatment. CONCLUSIONS: In conclusion, treatment with TNFα inhibitors reduces MRI-evident inflammatory lesions in the SIJ and spine of patients with early axSpA for up to 4 years. There is less evidence of benefits on structural lesions. Additional studies are required to determine whether TNFα-inhibitor therapy can limit or delay radiological progression in patients with early axSpA. FUNDING: Pfizer.

2018 update of the APLAR recommendations for treatment of rheumatoid arthritis.

AIM: To update recommendations based on current best evidence concerning the treatment of rheumatoid arthritis (RA), focusing particularly on the role of targeted therapies, to inform clinicians on new developments that will impact their current practice. MATERIALS AND METHODS: A search of relevant literature from 2014 to 2016 concerning targeted therapies in RA was conducted. The RA Update Working Group evaluated the evidence and proposed updated recommendations using the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) approach, to describe the quality of evidence and strength of recommendations. Recommendations were finalized through consensus using the Delphi technique. RESULTS: This update provides 16 RA treatment recommendations based on current best evidence and expert clinical opinion. Recommendations 1-3 deal with the use of conventional synthetic disease-modifying antirheumatic drugs. The next three recommendations (4-6) cover the need for screening and management of infections and comorbid conditions prior to starting targeted therapy, while the following seven recommendations focus on use of these agents. We address choice of targeted therapy, switch, tapering and discontinuation. The last three recommendations elaborate on targeted therapy for RA in special situations such as pregnancy, cancer, and major surgery. CONCLUSION: Rheumatoid arthritis remains a significant health problem in the Asia-Pacific region. Patients with RA can benefit from the availability of effective targeted therapies, and these updated recommendations provide clinicians with guidance on their use.

2018 update of the APLAR recommendations for treatment of rheumatoid arthritis

To update recommendations based on current best evidence concerning the treatment of rheumatoid arthritis (RA), focusing particularly on the role of targeted therapies, to inform clinicians on new developments that will impact their current practice. A search of relevant literature from 2014 to 2016 concerning targeted therapies in RA was conducted. The RA Update Working Group evaluated the evidence and proposed updated recommendations using the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) approach, to describe the quality of evidence and strength of recommendations. Recommendations were finalized through consensus using the Delphi technique. This update provides 16 RA treatment recommendations based on current best evidence and expert clinical opinion. Recommendations 1­3 deal with the use of conventional synthetic disease­modifying antirheumatic drugs. The next three recommendations (4­6) cover the need for screening and management of infections and comorbid conditions prior to starting targeted therapy, while the following seven recommendations focus on use of these agents. We address choice of targeted therapy, switch, tapering and discontinuation. The last three recommendations elaborate on targeted therapy for RA in special situations such as pregnancy, cancer, and major surgery. Rheumatoid arthritis remains a significant health problem in the Asia­Pacific region. Patients with RA can benefit from the availability of effective targeted therapies, and these updated recommendations provide clinicians with guidance on their use.

Effectiveness and tolerability of transdermal buprenorphine patches: a multicenter, prospective, open-label study in Asian patients with moderate to severe chronic musculoskeletal pain.

BACKGROUND: We examined the effectiveness and tolerability of transdermal buprenorphine (TDB) treatment in real-world setting in Asian patients with musculoskeletal pain. METHODS: This was an open-label study conducted in Hong Kong, Korea, and the Philippines between June 2013 and April 2015. Eligible patients fulfilled the following criteria: 18 to 80 years of age; clinical diagnosis of osteoarthritis, rheumatoid arthritis, low back pain, or joint/muscle pain; chronic non-malignant pain of moderate to severe intensity (Box-Scale-11 [BS-11] pain score ≥ 4), not adequately controlled with non-opioid analgesics and requiring an opioid for adequate analgesia; and no prior history of opioid treatment. Patients started with a 5 µg/h buprenorphine patch and were titrated as necessary to a maximum of 40 µg/h over a 6-week period to achieve optimal pain control. Patients continued treatment with the titrated dose for 11 weeks. The primary efficacy endpoint was the change in BS-11 pain scores. Other endpoints included patients' sleep quality and quality of life as assessed by the 8-item Global Sleep Quality Assessment Scale (GSQA) questionnaire and the EuroQol Group 5-Dimension Self-Report Questionnaire-3 Level version (EQ-5D-3 L), respectively. Tolerability was assessed by collecting adverse events. RESULTS: A total of 114 eligible patients were included in the analysis. The mean BS-11 score at baseline was 6.2 (SD 1.6). Following initiation of TDB, there was a statistically significant improvement in BS-11 score from baseline to visit 3 (least squares [LS] mean change: -2.27 [95% CI -2.66 to -1.87]), which was maintained till the end of the study (visit 7) (LS mean change: -2.64 [95% -3.05 to -2.23]) (p < 0.0001 for both). The proportion of patients who rated sleep quality as 'good' increased from 14.0% at baseline to 26.9% at visit 6. By visit 6, the mean EQ VAS score increased by 7.7 units (SD 17.9). There were also significant improvements in patients' levels of functioning for all EQ-5D-3 L dimensions from baseline at visit 6 (p < 0.05 for all). Seventy-eight percent of patients reported TEAEs and 22.8% of patients discontinued due to TEAEs. TEAEs were generally mild to moderate in intensity (96.5%). CONCLUSIONS: TDB provides effective pain relief with an acceptable tolerability profile over the 11-week treatment period in Asian patients with chronic musculoskeletal pain. More studies are needed to examine the long-term efficacy and safety of TBD treatment in this patient population. TRIAL REGISTRATION: ClinicalTrials.gov NCT01961271 . Registered 7 October 2013 (retrospectively registered; first patient was enrolled on 28 June 2013 and last patient last visit date was 26 Apr 2015).

Survey of rheumatologists on the use of the Philippine Guidelines on the Screening for Tuberculosis prior to use of Biologic Agents.

BACKGROUND: The use of biologic agents has become an important option in treating patients with rheumatoid arthritis. However, these drugs have been associated with an increased risk of tuberculosis (TB) reactivation. Local guidelines for TB screening prior to the use of biologic agents were developed to address this issue. AIM: This study is a survey describing the compliance of Filipino rheumatologists to these guidelines. METHOD: Eighty-seven rheumatologists in the Philippines were given the questionnaire and responses from 61 rheumatologists were included in the analysis. RESULTS: All respondents agree that patients should be screened prior to giving the biologic agents. Local guidelines recommend screening with tuberculin skin test (TST) and chest radiograph. However, cut-off values considered for a positive TST and timing of initiation of biologic agents after starting TB prophylaxis and treatment varied among respondents. In addition, screening of close household contacts were only performed by 41 (69.5%) respondents. There were 11 respondents who reported 16 patients developing TB during or after receiving biologic agents, despite adherence to the guidelines. CONCLUSION: This survey describes the compliance rate of Filipino rheumatologists in applying current local recommendations for TB screening prior to initiating biologic agents. The incidence of new TB cases despite the current guidelines emphasizes the importance of compliance and the need to revise the guidelines based on updated existing literature.

APLAR rheumatoid arthritis treatment recommendations.

AIMS: Rheumatoid arthritis is a chronic inflammatory condition that affects approximately 1% of the world's population. There are a wide number of guidelines and recommendations available to support the treatment of rheumatoid arthritis; however, the evidence used for these guidelines is predominantly based on studies in Caucasian subjects and may not be relevant for rheumatoid arthritis patients in the Asia-Pacific region. Therefore, the Asia Pacific League of Associations for Rheumatology established a Steering Committee in 2013 to address this issue. MATERIALS AND METHODS: The AGREE II instrument and the ADAPTE Collaboration framework were applied to systematically identify, appraise, synthesize, and adapt international rheumatoid arthritis guidelines for use in the Asia-Pacific region. RESULTS: Forty rheumatoid arthritis treatment recommendations, based on evidence and expert opinion, were drafted and are presented in this report. CONCLUSION: The Asia Pacific of Associations for Rheumatology rheumatoid arthritis treatment recommendations are intended to serve as a reference for best practice management of rheumatoid arthritis in Asia-Pacific, focusing on local issues to ensure the delivery of basic care for these patients, and to improve their outcomes. In addition, the document will serve as a reference for national rheumatology associations in Asia-Pacific for developing guidelines in their respective countries.

Flourine-18 flourodeoxyglucose positron emission tomography as a non-invasive test of disease activity in Takayasu's arteritis--a report of four cases.

BACKGROUND: Takayasu's arteritis (TA) is a rare disease affecting the large arteries, particularly the aorta. Standard test to demonstrate abnormal vascular anatomy is angiography. This invasive procedure is limited in differentiating inflammatory and fibrotic lesions. Acute phase reactants have shown to have poor sensitivity and specificity in confirming disease activity in TA patients. Fluorine-18 flourodeoxyglucose Positron Emission Tomography (FDG-PET) scan has been utilized to detect areas of active inflammation in neoplastic, infectious and recently, vasculitic conditions. OBJECTIVE: To describe the FDG-PET scan findings of patients with Takayasu's arteritis. METHODS: This is a case series of four patients fulfilling the American College of Rheumatology classification criteria for TA. They were evaluated with FDG-PET scan to establish disease activity in correlation with other clinical and laboratory features. RESULTS: Three out of four patients showed evidence of increased radiotracer uptake in the aorta. Of these three patients, one had increased radiotracer uptake in the lungs secondary to active pulmonary tuberculosis. CONCLUSION: PET scan is a promising but non-specific tool that provides clinicians with a non-invasive measure of disease activity in TA patients. Further studies confirming its utility in monitoring disease activity and response to treatment is recommended.