The effect of systemic lupus erythematosus (SLE) Disease Activity Score and SLE Disease Activity Index 2000-based remission states in patients with SLE on damage accrual

BACKGROUND/OBJECTIVE

This study aimed to compare the effect of the Systemic Lupus Erythematosus Disease Activity Score (SLE-DAS) with the SLE Disease Activity Index 2000 (SLEDAI-2K) remission state on damage accrual.

METHODS

This study classified SLE patients from the Lupus Clinic of the Royal Thai Army (LUCRA) cohort based on the SLE-DAS index, or Boolean-based, and SLEDAI-2K (Doria) remission state. Regression analysis models were constructed to identify predictors of the Lupus International Collaborating Clinics/American College of Rheumatology Damage Index (SDI) during follow-up.

RESULTS

There were 197 patients identified; 97 patients met at least one definition of remission state, and 100 patients were in the non-remission group at enrollment. Of 97 patients, 97 achieved the SLE-DAS index-based definition, 74 achieved the SLE-DAS Boolean-based definition, and 55 achieved the Doria definition. The mean ± SD of follow-up was 4.77 ± 0.6 years. The changes in SDI over time were non-significantly lower in patients who met any definition of remission compared with those who did not. Multivariate analysis revealed that predictive factors for increased SDI were age and baseline SDI ≥ 1. SLE-DAS index, Boolean, and Doria-based definitions of remission at enrollment had no significant risk reduction on SDI compared with the non-remission group (HR 0.7, 95% CI 0.37-1.32, p = .27; HR 0.73, 95% CI 0.37-1.44, p = .37; HR 0.8, 95% CI 0.39-1.65, p = .55, respectively).

CONCLUSIONS

Patients with SLE who achieved remission status according to the SLE-DAS index or SLEDAI-2K definitions did not show any significant difference in damage accrual compared to those who were not in remission.

Glucocorticoid Withdrawal Symptoms and Quality of Life in Patients with Systemic Lupus Erythematosus

Methods

SLE patients whose prednisolone had been previously withdrawn or taken <5 mg/day were enrolled. Serum morning cortisol levels were collected after 72-hour GCS discontinuation, and low-dose ACTH stimulation test (LDST) was performed. Patient report outcomes (PROs) included SLE-specific quality of life questionnaire (SLEQoL), functional assessment of chronic illness therapy (FACIT), patient health questionnaire (PHQ-9), and Pittsburgh's sleep quality index (PSQI).

Results

Serum morning cortisol of 100 SLE patients was tested. Most patients were female (88%). Seventy-four patients showed remission. The mean ± SD of prednisolone was 0.73 ± 1.08 mg/day. Total SLEQoL and FACIT (mean ± SD) of all patients were 67.05 ± 26.15 and 13.7 ± 8.87, respectively. Eighteen percent of patients had moderate-severe depressive symptoms, and 49% were poor sleepers. Adrenal function was determined by LDST in only 39 patients; 5 patients (12.8%) were adrenal insufficiency (AI), and 34 patients were normal adrenal function. Compared to normal adrenal function patients, SLE patients with AI had higher proportion of moderate-severe depressive symptom (PHQ - 9 > 9), but not statistically significant (40% vs. 20.6%, p = 0.34). PROs were comparable between groups. Independent factors associated with SLEQoL were FACIT (adjusted β 1.31, 95% CI 0.76, 1.86, p < 0.001), PHQ-9 (adjusted β 5.21, 95% CI 4.32, 6.09, p < 0.001), and PSQI (adjusted β 4.23, 95% CI 3.01, 5.45, p < 0.001), but not with AI (adjusted β -5.2, 95% CI -33.26, 22.93, 0.71, p = 0.71).

Conclusion

SLE patients with previous GCS exposure could experience AI and withdrawal symptoms such as sleep disturbance and depression during discontinuation of low-dose GCS. Fatigue, depression, and poor sleeper were significantly associated with poor SLEQoL.

Prevalence of low trabecular bone score and its association with disease severity and activity in patients with axial spondyloarthritis

Axial spondyloarthritis (axSpA) increases the risk of osteoporosis and vertebral fractures. Bone mineral density (BMD) measured by dual X-ray absorptiometry (DXA) has limitations in axSpA patients. Trabecular bone score (TBS) indirectly assesses bone microarchitecture and can be used to predict fracture risk. However, few studies have investigated the role of TBS in axSpA patients. The objective of this study were to compare TBS between axSpA patients and 1:1 sex- and age-matched healthy volunteers and determine factors associated with low TBS in axSpA patients. A cross-sectional study was conducted in two tertiary-care hospitals. A total of 137 axSpA patients and healthy volunteers were enrolled. Demographics, disease characteristics, and risk factors for osteoporosis were recorded. TBS, BMD at the lumbar spine, hip, and vertebral fractures were assessed by DXA. Low TBS was defined as a TBS value < 1.230. Factors associated with low TBS were examined by logistic regression. Most patients were male (75.9%) and tested positive for HLA-B27 (88.3%). The mean (SD) age was 42.8 (12.0) years. The mean (SD) of TBS in the axSpA patients was lower than those in the healthy volunteers [1.402 (0.107) vs 1.440 (0.086), respectively; p = 0.002]. The mean (SD) of lumbar BMD in the axSpA patients was higher than in healthy volunteers [1.186 (0.212) vs 1.087 (0.124), p < 0.001], whereas the mean (SD) of femoral neck BMD in the axSpA group was lower than that in the healthy volunteers [0.867 (0.136) vs 0.904 (0.155), p = 0.038]. Disease severity as indicated by sacroiliac joint fusion and a high ASDAS score were associated with low TBS with the odds ratios (95% confidence interval) of 11.8 (1.2-115.4) and 5.2 (1.6-16.9), respectively. In conclusion, axSpA patients had a higher prevalence of low TBS than healthy volunteers. Sacroiliac joint fusion and a high ASDAS score were associated with low TBS.

Risk Factors for Sarcopenia in Thai Patients with Rheumatoid Arthritis

BACKGROUND

Sarcopenia is a common condition that can occur in people with chronic inflammatory diseases, including rheumatoid arthritis (RA). The aim of this study was to determine the prevalence and factors associated with this condition in patients with RA.

METHODS

This prospective cross-sectional study was conducted on 182 adult patients with RA. They were diagnosed with sarcopenia using the Asian Working Group's 2019 update on sarcopenia diagnosis. The body composition was estimated using a body impedance analyzer. Physical performance and muscle strength were evaluated with six-meter walk test and hand grip dynamometer, respectively. The Disease Activity Score (DAS) 28 and the Health Assessment Questionnaire (HAQ) were used to assess disease activity and functional status, respectively.

RESULTS

The majority (87.4%) were female with a mean age (SD) of 59.2 (10.2) years. They had been suffering from RA for a long time (median disease duration [Interquartile range (IQR)] 11 [6-16] years) and had mildly active disease [mean DAS28 (SD) 2.61 (0.83)] with slightly functional disability [median HAQ (IQR) 0.34 (0-0.65)]. Of these, 26.4% had sarcopenia. Advanced age [relative risk (RR) 1.07 (95% confidence interval (CI) 1.02-1.11), p = 0.002], low body mass index (BMI) [RR (95% CI) 0.81 (0.72-0.90), p < 0.001], high disease activity [RR (95% CI) 1.64 (1.22-2.12), p = 0.045], and depression [RR (95% CI) 1.18 (1.01-1.37), p = 0.04] were independently associated with sarcopenia.

CONCLUSIONS

Sarcopenia was found to be common in Thai RA, and its independent risk factors are age, disease activity, BMI, and depression. Well-controlled disease activity may be beneficial for preventing or minimizing sarcopenia and improving patient outcomes.

Cost-utility analysis of biologic disease-modifying antirheumatic drugs (bDMARDs), targeted synthetic DMARDs (tsDMARDs) and biosimilar DMARDs (bsDMARDs) combined with methotrexate for Thai rheumatoid arthritis patients with high disease activity

BACKGROUND

New biologic disease-modifying antirheumatic drugs (bDMARDs), targeted synthetic DMARDs (tsDMARDs) and biosimilar DMARDs (bsDMARDs) all showed greater clinical benefits in the treatment of patients with rheumatoid arthritis (RA) with high disease activity, but imposed higher costs than standard treatment. This study evaluated the cost-effectiveness of 11 alternative treatment strategies for RA patients with high disease activity whose treatment with three conventional synthetic DMARDs (csDMARDs) failed.

METHODS

A Markov model was constructed using a societal perspective to estimate relevant costs and health outcomes in terms of quality-adjusted life years (QALYs) for a lifetime horizon (100 years), given a 3% annual discount. Alternative treatment strategies including five bDMARDs, two tsDMARDs, and four bsDMARDs in combination with methotrexate (MTX) were compared with the standard of care (SoC), i.e., cyclosporine and azathioprine. Direct and non-medical care costs were estimated by identifying the resources used, then multiplied by the standard costing menu in the year 2022. Utility and transitional probabilities were collected in three advanced tertiary hospitals. A network meta-analysis was used to estimate the efficacy of each treatment. Lifetime cost, QALYs and an incremental cost-effectiveness ratio were calculated and compared to the cost-effectiveness threshold of 160,000 THB per QALY gained (US $4,634, where 1 USD = 34.53 THB in 2022). Probabilistic and one-way sensitivity analyses were performed to estimate parameter uncertainties.

RESULTS

The bDMARDs, tsDMARDs or bsDMARDs combined with MTX provided 0.09 to 0.33 QALYs gained with additional costs of 550,986 to 2,096,744 THB (US $15,957 to $60,722) compared to the SoC. The ICER ranged from 2.3 to 8.1 million THB per QALY (US $65,935 to $234,996) compared to the SoC. None of these combinations was cost-effective in the Thai context. The results were sensitive to the mortality hazard ratio of patients with high disease activity.

CONCLUSIONS

Combinations of MTX with either bDMARDs, tsDMARDs or bsDMARDs were not economically attractive compared to the standard practice. However, they reduced disease activity and improved patient quality of life. The price negotiation process for these treatments must be conducted to ensure their financial value and affordability before they are included in the pharmaceutical reimbursement list.

Performance of systemic lupus erythematosus responder index for detecting clinician-rated responders in patients with active systemic lupus erythematosus

OBJECTIVE

Disease activity measures in systemic lupus erythematosus (SLE) are critical tools for trial endpoints. We aimed to evaluate the performance of current treatment outcome measures in SLE.

METHODS

Individuals with active SLE with a clinical SLE Disease Activity Index-2000 (SLEDAI-2K) score of at least 4 were followed up for two or more visits and classified as responders and non-responders based on a physician's judgment of improvement. The treatment outcome measures including SLEDAI-2K responder index-50 (SRI-50), SLE responder index-4 (SRI-4), substituting SLEDAI-2K with SRI-50 in SRI-4 (SRI-4(50)), SLE Disease Activity Score (SLE-DAS) responder index (Δ ≥ 1.72) and the British Isles Lupus Assessment Group (BILAG)-based Composite Lupus Assessment (BICLA) were tested. The performance of those measures was shown by sensitivity, specificity, predictive value, positive likelihood ratio, accuracy, and agreement against a physician-rated improvement.

RESULTS

Twenty-seven patients with active SLE were followed. The total cumulative pair of visits (baseline and follow up) was 48. The overall accuracies (95% confidence interval [CI]) of SRI-50, SRI-4, SRI-4(50), SLE-DAS, and BICLA for detecting responders in all patients were 72.9 (58.2-84.7), 75.0 (60.4-86.4), 72.9 (58.2-84.7), 75.0 (60.4-86.4), and 64.6 (49.5-77.8), respectively. Subgroup analyses of lupus nephritis (23 patients had a pair of visits) found the accuracies (95% CI) of SRI-50, SRI-4, SRI-4(50), SLE-DAS, and BICLA were 82.6 (61.2-95.0), 73.9 (51.6-89.8), 82.6 (61.2-95.0), 82.6 (61.2-95.0), and 78.3 (56.3-92.5), respectively. However, there were no significant differences between the groups (P > 0.05).

CONCLUSION

SRI-4, SRI-50, SRI-4(50), SLE-DAS responder index, and BICLA demonstrated comparable abilities to identify clinician-rated responders in patients with active SLE and lupus nephritis.

Predictors of flare in rheumatoid arthritis patients with persistent clinical remission/low disease activity: Data from the TARAC cohort

To identify predictors of rheumatoid arthritis (RA) disease activity flare in RA patients who achieved low disease activity (LDA) or persistent remission from the observational Thai Army Rheumatoid Arthritis Cohort study. RA patients with persistent clinical remission, defined by disease activity score 28 (DAS28) < 2.6 and LDA defined by DAS28 ≤ 3.2 for 3 consecutive months, were recruited and followed-up for at least 2 years. The flare was defined by an escalation of DAS28 ≥ 1.2 plus their physicians' decision to enhance RA treatment. Differences between sustained remission/LDA and flare groups were analyzed, by Chi-square test and unpaired Student t test. Multivariate Cox proportional hazard regression analysis was conducted to determine flare predictors. From 199 RA patients, female were 82.9%. Anticitrullinated peptide antibodies (ACPA) or Rheumatoid factor (RF) were found in 69.8% of patients. Flares occurred in 69 patients (34.9%). Multivariate analysis found that the timescale from symptoms emergence to DMARD commencement, the timescale from DMARD commencement to when RA patients showed remission/LDA, the occurrence of RF or ACPA, LDA (in contrast to remission) and the increased DAS28 score when remission/LDA was achieved and tapering DMARDs promptly when persistent remission/LDA was achieved were predictors of RA flares with hazard ratios of (95% confidence interval [CI]) of 1.017 (1.003-1.030), 1.037 (1.015-1.059), 1.949 (1.035-3.676), 1.926 (0.811-4.566), 2.589 (1.355-4.947), and 2.497 (1.458-4.276), respectively. These data demonstrated that early and aggressive DMARDs treatment approach could maintain remission espcially in seropositive patients. Tapering should be applied minimally 6 months after reaching remission.

Clinical remission of rheumatoid arthritis in a multicenter real-world study in Asia-Pacific region

BACKGROUND

Clinical remission is an attainable goal for Rheumatoid Arthritis (RA). However, data on RA remission rates from multinational studies in the Asia-Pacific region are limited. We conducted a cross-sectional multicentric study to evaluate the clinical remission status and the related factors in RA patients in the Asia-Pacific region.

METHODS

RA patients receiving standard care were enrolled consecutively from 17 sites in 11 countries from APLAR RA SIG group. Data were collected on-site by rheumatologists with a standardized case-report form. Remission was analyzed by different definitions including disease activity score using 28 joints (DAS28) based on ESR and CRP, clinical disease activity index (CDAI), simplified disease activity index (SDAI), Boolean remission definition, and clinical deep remission (CliDR). Logistic regression was used to determine related factors of remission.

FINDINGS

A total of 2010 RA patients was included in the study, the overall remission rates were 62•3% (DAS28-CRP), 35•5% (DAS28-ESR), 30•8% (CDAI), 26•5% (SDAI), 24•7% (Boolean), and 17•1% (CliDR), respectively, and varied from countries to countries in the Asia-Pacific region. Biological and targeted synthetic disease-modifying antirheumatic drugs (b/tsDMARDs) prescription rate was low (17•9%). Compared to patients in non-remission, patients in remission had higher rates of b/tsDMARDs usage and lower rates of GC usage. The favorable related factors were male sex, younger age, fewer comorbidities, fewer extra-articular manifestations (EAM), and use of b/tsDMARDs, while treatment with GC was negatively related to remission.

INTERPRETATION

Remission rates were low and varied in the Asia-Pacific region. Treatment with b/tsDMARDs and less GC usage were related to higher remission rate. There is an unmet need for RA remission in the Asia-Pacific region.

Rate and causes of noncompliance with disease-modifying antirheumatic drug regimens in patients with rheumatoid arthritis

INTRODUCTION/OBJECTIVES

To determine the prevalence and factors associated with medication noncompliance by Thai patients with rheumatoid arthritis (RA).

METHODS

This prospective cohort study enrolled 443 adult RA patients (≥ 18 years) who were followed up at the outpatient rheumatology clinics of Siriraj Hospital and Phramongkutklao Hospital between May 2018 and December 2019. Medication noncompliance was assessed using the Compliance Questionnaire for Rheumatology-19 (CQR-19). A score of 0 indicated complete noncompliance, whereas a score of 100 indicated a perfect compliance. An unsatisfactory compliance was arbitrarily defined as a taking compliance of ≤ 80%.

RESULTS

The prevalence of medication noncompliance was 22.1%. The most common cause was forgetting to take medications due to a busy work schedule. In a univariate analysis, the factors that were significantly related to medication noncompliance were age, income, number of comorbidities, functional status as measured by the Health Assessment Questionnaire (HAQ), number of prescribed pills per day, and number of types of prescribed medications per day. In a subsequent backward stepwise multiple logistic regression analysis, only 2 factors were found to be negatively associated with medication noncompliance: age (risk ratio, 0.98; 95% CI, 0.96-0.99; p, 0.048) and HAQ (risk ratio, 0.62; 95% CI, 0.39-0.98; p, 0.041).

CONCLUSIONS

Medication noncompliance is common in patients with RA. As this may lead to unfavorable outcomes, patient education related to drug compliance should be addressed and emphasized in daily practice. Key Points • Medication noncompliance is common in patients with RA. • Forgetting to take pills was the most frequent explanation offered for noncompliance. • All patients should be strongly encouraged to comply with the recommended drug regimens.

Clinical manifestations, clinical course, and outcomes of immunoglobulin G4-related disease

BACKGROUND

Immunoglobulin G4-related disease (IgG4-RD) is an uncommon chronic systemic autoimmune disease, pathologically characterized by lymphoplasma cell and IgG4 plasma cell infiltration with storiform fibrosis. IgG4-RD is a new disease and is not yet widely recognized. The aim of this study was to describe the clinical manifestations and outcomes in Thai patients with IgG4-RD.

METHODS

This multicenter retrospective cohort study included patients aged ≥ 18 years who were diagnosed with IgG4-RD, according to the 2011 comprehensive or consensus diagnostic criteria, between 2000 and 2019 in four academic centers in Thailand. Baseline characteristics, laboratory and pathologic findings, treatments, and outcomes were systematically reviewed.

RESULTS

The study included 110 patients (71% male) with a mean age (SD) of 59.6 (13.3) years and median disease duration (interquartile range [IQR]) of 28.8 (14.6-53.5) months. Single organ involvement was observed in 60 patients (54.5%). Most patients (96%) had an IgG4 level of more than 135 mg/dL at presentation. Also, most (92%) were treated with corticosteroid (CS) alone or in combination with immunosuppressive agents. The most commonly used immunosuppressive agents were azathioprine (47%) and methotrexate (11%). Additionally, 20% required surgery, and 6.4% underwent stent insertion. One-quarter (26%), 37%, and 29% were in remission with successfully tapering CS, complete and partial response. Nevertheless, 22% relapsed, with a median time to relapse (IQR) of 22.2 (12.8-41.1) months.

CONCLUSION

IgG4-RD is a chronic systemic autoimmune disease with diverse manifestations, response to treatment, and outcomes. Most patients responded well to treatments but with a notable relapse rate.

AB1036 CLINICAL MANIFESTATIONS, CLINICAL COURSE, AND OUTCOMES OF IMMUNOGLOBULIN G4 RELATED DISEASE

Background:

Immunoglobulin G4 related disease (IgG4-RD) is an uncommon chronic systemic autoimmune disease, pathologically characterized by lymphoplasma cell, IgG4 plasma cell or storiform fibrosis infiltration with elevated serum IgG4 level. IgG4-RD is a new disease and not widely recognized.

Objectives:

The aim of this study was to describe clinical manifestations and outcomes of IgG4-RD in Thai patients

Methods:

This multicenter retrospective cohort study included patients who aged ≥ 18 years and were diagnosed with IgG4-RD according to 2011 comprehensive or consensus diagnostic criteria, between 2000 and 2019 in four academic centers in Thailand. Baseline characteristic, laboratory and pathologic findings, treatments, and outcomes were systematically reviewed.

Results:

Of the 110 patients included, 71% were male with mean age (SD) of 59.6 (13.3) years and median disease duration (IQR) of 28.8 (14.6-53.5) months. Single organ involvement was observed in 60 patients (54.5%). The most common presenting organ involvement was the orbit (29%), followed by the salivary glands (19%), lacrimal glands (18%), bile duct (16%), and pancreas (11%). The most frequently affected organs were the orbits (34%), followed by the salivary glands (26%), lacrimal glands (20%), bile duct (19%), and lymph nodes (19%). Ninety-six percent (96%) had IgG4 level of more than 135 mg/dl at presentation. Most patients (92%) were treated with corticosteroid (CS) alone or in combination with immunosuppressive agents. Azathioprine (47%) and methotrexate (11%) were the most commonly used immunosuppressive agents. Additionally, 20% required surgery, and 6.4% underwent stent insertion. One-fourth (26%) were in remission with successfully CS tapering, while 37%, and 29% had complete, and partial response. Nevertheless, 22% relapse with median time to relapse (IQR) of 22.2 (12.8-41.1) months. Relapse was common in patients with orbital (p = 0.001) and lung (p= 0.007) involvement, and patients with longer disease duration (median 44.1 and 23.1 months, P=0.001), while serum IgG4 level was insignificantly higher in relapse group (median 1,085 vs. 850 mg/dL, p=0.28).

Conclusion:

IgG4-RD is a chronic systemic autoimmune disease with diverse manifestations, response to treatment, and outcomes. Most patients responded well to CS and immunosuppressive agents with notable relapse rate, while minority required surgery or mechanical intervention.

References:

[1]Wallace ZS, Zhang Y, Perugino CA, Naden R, Choi HK, Stone JH. Clinical phenotypes of IgG4-related Disease: an analysis of two international cross-sectional cohorts. Ann Rheum Dis. 2019;78(3):406-12.

[2]Martinez-Valle F, Fernandez-Codina A, Pinal-Fernandez I, Orozco-Galvez O, Vilardell-Tarres M. IgG4- related disease: Evidence from six recent cohorts. Autoimmun Rev. 2017;16(2):168-72

Acknowledgments:

None

Disclosure of Interests:

None declared

Effect of Curcumin on Serum Urate in Asymptomatic Hyperuricemia: A Randomized Placebo-Controlled Trial

BACKGROUND/OBJECTIVE

Hyperuricemia leads to gout and renal complications and may increase cardiovascular risk. Curcumin inhibits xanthine oxidase and increases uricosuric activity and, as a result, decreases serum urate (SU). This randomized controlled trial aimed to determine the effects of curcumin versus placebo on SU in subjects with asymptomatic hyperuricemia (SU level ≥ 6 mg/dL in women or ≥ 7 mg/dL in men).

METHODS

Thirty-nine subjects with persistent hyperuricemia were randomized to receive curcumin (500-mg capsules twice daily, 20 subjects) or placebo (19 subjects). Primary outcome was the difference between SU before and 8 weeks after randomization. Secondary outcomes were differences between urine uric acid (UUA) clearance, fasting plasma glucose (FPG), and lipid profiles before and 8 weeks after randomization and adverse events.

RESULTS

Out of 39 subjects, there were no differences at baseline SU, UUA clearance, FPG, lipid profiles, and demographics between curcumin and placebo groups. After 8 weeks, SU was significantly decreased in both groups (6.9% in curcumin group, p = 0.002, and 5.0% in placebo group, p = 0.009). However, there was no difference in SU reduction between the two groups (p = 0.532). There were no differences in UUA, FPG, lipid profiles, or adverse events in either group at 8 weeks after randomization. The most common adverse event was diarrhea with no treatment required.

CONCLUSION

Curcumin was not superior to placebo in reducing serum urate and in increasing UUA clearance.

Prevalence of and factors associated with depression and anxiety in patients with rheumatoid arthritis: A multicenter prospective cross-sectional study

AIM

To investigate the prevalence of and factors associated with depression and anxiety in patients with rheumatoid arthritis (RA).

METHODS

This prospective cross-sectional study included patients who were consecutively enrolled in the Siriraj Rheumatoid Arthritis Registry or the Thai Army Rheumatoid Arthritis Cohort during the September 2016 to March 2018 study period. Demographic data and clinical variables, including disease activity, functional status, health-related quality of life, and cognitive function, were collected. Depression and anxiety were assessed using the Thai version of the Hospital Anxiety and Depression Scale (Thai HADS).

RESULTS

Four hundred and sixty-four patients were included. Mean age was 59 years, median disease duration was 9.9 years, and 85% of patients were female. Based on the Thai HADS cutoff value of 8 or higher, 12.5% and 14.5% of patients had some degree of depression and anxiety, respectively. Multivariate analysis revealed global health score (risk ratio [RR]: 0.98, P = .001) to be the only factor independently negatively associated with depression. Regarding anxiety, functional disability (RR: 2.46, P = .004) and married status (RR: 2.43, P = .009) were significantly associated with increased risk, whereas disease duration of 10 years or more (RR: 0.45, P = .007) and global health score (RR: 0.97, P < .001) were significantly associated with decreased risk of developing anxiety.

CONCLUSION

Depression and anxiety are common in patients with RA. Patients' perceptions of their current health are significantly related to mood disorders. Therefore, mental health status, especially mood disturbances, should be addressed in routine practice to improve quality of life in RA.

Efficacy and Safety of Hepatitis B Vaccination in Rheumatoid Arthritis Patients Receiving Disease-Modifying Antirheumatic Drugs and/or Biologics Therapy

OBJECTIVES

The aims of this study were to assess efficacy and safety of the hepatitis B vaccination in rheumatoid arthritis (RA) patients receiving conventional and/or biological disease-modifying antirheumatic drugs (DMARDs).

METHODS

A longitudinal open-label study was conducted. Of 46 RA patients, 33 received only conventional synthetic DMARDs, and 13 received both conventional synthetic DMARDs and biological DMARDs, and 9 healthy age- and sex-matched control subjects were vaccinated with 20 μg recombinant hepatitis B vaccine (EuVax B) at weeks 0, 4, and 24. Hepatitis B surface antibody levels were measured 8 weeks after the last dose of vaccination. Seroprotection was defined as hepatitis B surface antibody level of 10 mIU/mL or greater. Disease Activity Score in 28 Joints scores were recorded at weeks 0, 4, and 32 in 46 RA patients who received hepatitis B vaccination and 47 treatment-matched RA patients who did not receive it. Adverse events were recorded at each visit.Statistical analyses were performed using SPSS version 16.0.

RESULTS

Seroprotection was lower in the RA patients than in the control subjects (64% vs. 100%, p = 0.045). Patients receiving biological DMARDs and conventional DMARDs had a lower proportion of seroprotection compared with the control group (50% vs. 100% [p = 0.02] and 69.7% vs. 100% [p = 0.09], respectively). Among RA patients, responders were younger than nonresponders with a mean age of 57.5 (SD, 9.0) years and 64.9 (SD, 10.9) years (p = 0.04) and less likely to be treated with rituximab (6.9% vs. 37.5%, p = 0.01). Overall, hepatitis B vaccination was well tolerated. The rate of RA flare was not increased after hepatitis B vaccination.

CONCLUSIONS

Patients with RA receiving DMARDs had less humoral response to hepatitis B vaccination as compared with control subjects. Aging and rituximab use were associated with impaired response to hepatitis B vaccination. Hepatitis B vaccination is safe and well tolerated in RA patients.

Group B streptococcus is the most common pathogen for septic arthritis with unique clinical characteristics: data from 12 years retrospective cohort study

Background

Group B Streptococcus (GBS) emerged as the frequent pathogen for septic arthritis. There was no study comparing risks, clinical presentations and outcomes between GBS septic arthritis and other bacterial septic arthritis.

The aim of this study is to evaluate the differences in risks, clinical presentations, and outcomes of GBS septic arthritis and other bacterial septic arthritis, and identify independent risks and clinical presentations suggesting GBS septic arthritis.

Method

Medical records of patients diagnosed with non-gonococcal bacterial arthritis admitted in Phramongkutklao Hospital during 2006–2018 were reviewed. Associated risks, clinical presentations and outcomes were compared between GBS septic arthritis (GBS group) and other bacterial septic arthritis (other bacterial group).

Result

Two hundred and thirty one cases of non-gonococcal bacterial arthritis confirmed by positive joint fluid cultures and/or hemocultures were included. The three most common pathogens were GBS (37.7%), Staphylococcus aureus (23.4%) and Streptococcus viridans (7.4%). GBS group was more commonly found in rainy season than other bacterial group. Patients in GBS group were less likely to have underlying diseases and had more number of involved joints than those in other bacterial group. The clinical presentations more commonly found in GBS group than other bacterial group were oligo-polyarthritis, upper extremities joint involvement, axial joint involvement, tenosynovitis and central nervous system involvement.

Multivariate analysis found the independent associated factors of GBS arthritis are tenosynovitis, oligo-polyarthritis and rainy season.

Conclusions

GBS is now the most common pathogen for bacterial septic arthritis. The independent associated factors of GBS arthritis were oligo-polyarthritis, tenosynovitis and rainy season.

Electronic supplementary material

The online version of this article (10.1186/s41927-019-0084-5) contains supplementary material, which is available to authorized users.

Clinical spectrums and outcomes of necrotizing autoimmune myopathy versus other idiopathic inflammatory myopathies: a multicenter case-control study

OBJECTIVE

To investigate the clinical characteristics, laboratory features, and treatment outcomes of Thai patients compared between those with necrotizing autoimmune myopathy (NAM) and those with other idiopathic inflammatory myopathies (IIMs) or non-NAM.

METHODS

This multicenter case-control study included patients aged ≥ 18 years who were diagnosed with IIMs by muscle pathology, and who had relevant clinical and laboratory data, including muscle enzymes, from at least 3 follow-up visits during a 1-year period. Baseline clinical and laboratory data were recorded. Serum myositis-specific autoantibodies (MSAs) were obtained on the date of recruitment.

RESULTS

Of the 70 included patients, 67% had NAM, and 33% had non-NAM. The mean age of patients was 50.5 ± 15.9 years, 67% were female, and the median duration of symptoms was 2 months (IQR, 1-4). History of cancer was significantly higher in non-NAM (21.7% vs. 2.1%, p = 0.01). Gottron's papules were significantly more prevalent in non-NAM (21.7% vs. 4.3%, p = 0.04). Non-NAM had a higher prevalence of anti-Mi-2a (17.4% vs. 2.1%, p = 0.04) and Mi-2b (17.4% vs. 0.0%, p = 0.01); however, the presence of other MSAs, including anti-HMGCR and anti-SRP, was similar between groups. Improvement in motor power and treatment intensification with glucocorticoid and/or immunosuppressive agents 3 times throughout the follow-up period was similar between groups (NAM 46.8% vs. non-NAM 34.8%, p = 0.34).

CONCLUSION

NAM is indistinguishable from non-NAM by clinical manifestations, serology, or laboratory findings, except that pathognomonic skin sign of Gottron's papules and anti-Mi2 are suggestive of dermatomyositis. The integration of clinical, serological, and pathological data is essential for making a diagnosis of NAM.Key Points• NAM is indistinguishable from non-NAM by clinical manifestations, serology, or laboratory findings.• The integration of clinical, serological, and pathological data is essential for making a diagnosis of NAM.

Health-related quality of life in patients with rheumatoid arthritis

Background

Rheumatoid arthritis (RA) is a chronic systemic autoimmune disease that primarily affects joints with some extraarticular involvement. If inappropriately treated, it usually results in persistent joint pain, irreversible deformities, and functional disability, leading to poor quality of life. Our objective was to evaluate health-related quality of life (HRQoL) and related factors in patients with RA.

Methods

Four hundred sixty-four patients from the Rheumatoid Arthritis registries of Siriraj and Phramongkutklao teaching hospitals were enrolled. Sociodemographic, clinical and laboratory data related to disease activity, and functional status were collected. HRQoL was assessed using the Thai version of EuroQol five dimensional questionnaire (EQ-5D) and EQ global health visual analogue scale (EQ VAS). Univariate and multivariate analyses were employed to identify factors related to HRQoL.

Results

Eighty-five percent were female with a mean age ± SD of 59.15 ± 11.43 years and a mean disease duration ± SD of 11.53 ± 8.3 years. The mean educational level ± SD was 9.42 ± 5.21 years. Almost half were unemployed or retired (47%). They had moderate disease activity (mean cumulative DAS28 ± SD, 3.5 ± 0.8) and mild functional impairment (mean HAQ ± SD, 0.70 ± 0.68). The mean EQ-5D ± SD (0–1) was 0.87 ± 0.13 and mean EQ VAS ± SD (0–10) was 7.94 ± 1.7. Based on the EQ-5D domain, 49% reported that they had no problem with mobility, 83% had no difficulties with self-care, 65% had no difficulties with usual activity, 30% had no pain or discomfort, and 61% had no depression or anxiety. The relationship between problems of each dimension in EQ-5D significantly increased according to severity of RA assessed by the Disease Activity Score (DAS) 28 and Health Assessment Questionnaire (HAQ) (p <  0.01). In multivariate analyses, high cumulative disease activity, functional disability, depression, and anxiety were negatively associated with EQ-5D (adjusted R²0.38, p <  0.001) and EQ VAS (adjusted R²0.19, p <  0.001).

Conclusion

Disease severity and psychological disturbance have a negative impact on quality of life in patients with RA. These factors should be considered in management of RA patients to improve the standard of care.

Electronic supplementary material

The online version of this article (10.1186/s41927-019-0080-9) contains supplementary material, which is available to authorized users.

Prolonged clinical remission and low disease activity statuses are associated with better quality of life in systemic lupus erythematosus

Objective

The objective of this study was to determine the association between disease activity status and health-related quality of life (HRQoL) in systemic lupus erythematosus (SLE) patients.

Methods

SLE patients in an out-patient clinic during the previous 12 months were included in the study. The Systemic Lupus Erythematosus-specific Quality-of-Life questionnaire (SLEQoL) was administered at the last visit. Disease activity status was determined retrospectively during the previous year. The categories of disease activity status were defined as: clinical remission (CR): clinical quiescent disease according to Systemic Lupus Erythematosus Disease Activity Index 2000, prednisolone ≤ 5 mg/day; low disease activity (LDA): SLEDAI-2K (without serological domain) ≤ 2, prednisolone ≤ 7.5 mg/day; and non-optimally controlled status: for those who were not in CR/LDA. Immunosuppressive drugs (maintenance dose) and antimalarials were allowed. Prolonged CR or LDA was defined as those with sustained CR or LDA for at least one year. The association between disease activity status and HRQoL was assessed by using regression analysis adjusting for other covariates.

Results

Of 237 SLE patients, 100 patients (42.2%) achieved prolonged CR, 46 patients (19.4%) achieved prolonged LDA and 91 patients (38.4%) were not in CR/LDA. Non-CR/LDA patients had significantly higher total SLEQoL score and in all domains compared to CR/LDA patients. No significant difference in SLEQoL domain scores was found between CR and LDA groups. Multivariable analysis revealed that non-CR/LDA was positively associated with SLEQoL score compared with CR/LDA (β 20.02, 95% confidence interval (CI) 6.81–33.23, p < 0.003). Moreover, non-CR/LDA was at a higher risk of impaired QoL (SLEQoL score > 80) compared with CR (hazard ratio 3.8; 95% CI 1.82–7.95; p < 0.001). However, there was no significant difference between CR and LDA in terms of SLEQoL score or impaired QoL. Other factors associated with higher SLEQoL score were damage index (β 9.51, 95% CI 3.52–15.49, p = 0.002) and anemia (β 24.99, 95% CI 5.71–44.27, p = 0.01).

Conclusion

Prolonged CR and LDA are associated with better HRQoL in SLE patients and have a comparable effect. Prolonged CR or optional LDA may be used as the treatment goal of a treat to target approach in SLE.

Disease activity is associated with cognitive impairment in patients with rheumatoid arthritis

OBJECTIVE

To investigate the association between disease activity and cognitive impairment in patients with rheumatoid arthritis (RA).

METHODS

A total of 464 patients from the rheumatoid arthritis registry of two academic centers, Siriraj and Phramongkutklao hospitals, were included. Demographic, clinical, and laboratory data related to disease activity and functional status were collected. Cognitive function was assessed using the Thai version of the Montreal Cognitive Assessment (MoCA-T). Subjects were classified as cognitively impaired if they scored less than 25.

RESULTS

Most subjects (85%) were female with a mean age ± SD of 59.2 ± 11.4 years old and a median (range) educational level of 9 (4-14) years. They were long-standing RA patients (median disease duration (range) of 9.9 (5.1-16.6) years) and had moderate cumulative disease activity (mean DAS28 ± SD of 3.5 ± 0.81) and mild functional impairment (median HAQ (range) 0.5 (0.13-1.10)). Seventy percent of the patients were classified as having cognitive impairment. The patients with cognitive impairment significantly impaired in all domains, especially in visuospatial/executive, language, and abstraction. In multiple logistic regression analyses, old age (RR 3.45, 95% CI 2-6, p < 0.001), low education (RR 10.8, 95% CI 5.3-22.1, p < 0.001), and high cumulative disease activity (RR 2.2, 95% CI 1.07-4.7, p = 0.033) were independently associated with cognitive impairment.

CONCLUSION

High cumulative RA disease activity is associated with cognitive impairment. Therefore, treat-to-target aimed at low disease activity or remission may be beneficial for preventing cognitive decline in RA patients.

Effect of patient education on medication adherence of patients with rheumatoid arthritis: a randomized controlled trial

PURPOSE

There is a general understanding that patient educational interventions for enhancing medication adherence are important. However, their success at improving adherence is debatable. This study aimed to assess the influence of different modes of patient education on medication adherence in patients with rheumatoid arthritis (RA).

MATERIALS AND METHODS

One hundred and twenty RA patients with non-adherence, defined as pill count ≥80% or medication-taking behavior questionnaire for Thai patient ≥23, were randomized by block randomization and assigned in a 1:1 allocation ratio to two study arms: multi-component intervention group or single intervention group. The multi-component intervention group received 30-minute directed counseling and a disease information pamphlet. The single intervention group received only a disease information pamphlet. The primary outcomes were an improvement in an adherence rate measured by pill count after 12 weeks. The Thai Clinical Trial Registry number is TCTR20171207003.

RESULTS

After 12 weeks, the pill count adherence rate increased significantly from baseline in both study groups. In the multi-component intervention group, adherence rate increased from 92.21±14.05 to 97.59±10.07 (P=0.002) and in the single intervention group, it increased from 88.60±19.66 to 92.42±14.27 (P=0.044). However, the mean difference between the multi-component intervention group and the single intervention group was not significant (5.38±12.90 vs 3.18±14.23, P=0.531). Clinical outcomes, including disease activity score 28, EuroQoL-5D, EuroQol visual analog scale, pain score, and physician global assessment were unchanged from baseline in both groups.

CONCLUSION

Patient education significantly improved adherence. However, there were no differences between single education intervention and multi-component education intervention in improving medication adherence. Provision of a disease information pamphlet with or without directed counseling can equally enhance medication adherence of patients with RA.

Lupus Damage and Waist Circumference as the Independent Risk Factors for Cardiovascular Disease in SLE Patients from Phramongkutklao Hospital

BACKGROUND

Cardiovascular disease (CVD) has been reported to be a major cause of both morbidity and premature mortality in systemic lupus erythematosus (SLE) patients.

OBJECTIVE

To determine the prevalence of cardiovascular disease and associated risk factors in Thai SLE patients from Phramongkutklao Hospital, Thailand.

MATERIAL AND METHOD

A retrospective cross-sectional study was performed to investigate the frequency of CVD in SLE patients in Phramongkutklao Hospital on the basis of medical record documentation. CVD was defined as coronary heart disease, congestive heart failure, cerebrovascular disease (stroke), transient ischemic attack, and peripheral arterial disease (PAD). The associated risk factors of CVD were examined by univariate and multivariate logistic regression analyses.

RESULTS

One hundred fifty nine SLE patients were enrolled in the present study. Nine female and one male SLE patients had CVD (prevalence 6.3%). SLE patients with CVD had higher Systemic Lupus International Collaborating Clinics Damage Index (SDI) score (p-value = 0.025) and received higher average dose of corticosteroid (p-value = 0.034) than SLE patients without CVD. Patients with CVD were more likely to present with malar rash (p-value = 0.054), discoid rash (p-value = 0.047), and more likely to used cyclophosphamide (p-value = 0.045) than patients without CVD. SLE patients with CVD were more likely to have diabetes mellitus (p-value = 0.037), antiphospholipid syndrome (p-value = 0.055), and had higher proportion of patients whose waist circumference more than 90 centimeters in male or more than 80 centimeters in female (p-value = 0.06) than SLE patients without CVD. The presence of antiphospholipid antibodies was higher in SLE patients with CVD than SLE patients without CVD (p-value = 0.076). The multivariate regression analysis identified that SDI score (odds ratio (OR) = 1.74 with 95% confidence interval (CI) 1.12-2.69, p-value = 0.013), and waist circumference more than 90 centimeters in male or more than 80 centimeters in female (OR = 6.9 with 95% CI 1.20-38.46, p-value = 0.031) were independently associated risk factors for the occurrence of CVD in SLE patients. The presence of antiphospholipid antibodies also had a trend toward increased risk of CVD in SLE patients (OR = 4.1 with 95% CI 0.96-17.8, p-value = 0.057).

CONCLUSION

Lupus damage, waist circumference more than 90 centimeters in male or more than 80 centimeters in female were the independent risk factors for CVD in SLE patients.

Reliability and validity of the Thai version of bath ankylosing spondylitis indices

OBJECTIVE

Translate the Thai version of Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), Bath Ankylosing Spondylitis Functional Index (BASFI), and Bath Ankylosing Spondylitis Global Score (BASG), and assess their validity in Thai patients with ankylosing spondylitis (AS).

MATERIAL AND METHOD

The original BASDAI, BASFI, and BASG were translated to Thai language and re-translated back by professional translators. The translated questionnaires were subsequently modified by a panel of rheumatologists and small group of AS patients to suit the Thai culture. To assess the validity, scores from these instruments were validated against clinical signs and symptoms and inflammatory indices including arthritis and fatigue symptoms, occiput to wall distance, chest expansion, Schober's test, finger to ground distance, erythrocyte sedimentation rate, and C-reactive protein. Reliability was tested by internal consistency.

RESULTS

Thirty-eight patients were included in the present study. The BASDAI, BASFI, and BASG showed a significant correlation with arthritis and fatigue symptoms, finger to ground distance, erythrocyte sedimentation rate, and C-reactive protein. Internal consistency (Cronbach's alpha) of BASDAI, BASFI, and BASG were 0.867, 0.915, and 0.315 respectively.

CONCLUSION

Thai version BASDAI, BASFI, and BAS-G showed good validity in patients with AS. There was a good internal consistency for BASDAI and BASFI. These questionnaires are feasible for application in clinical practice on Thai AS patients.

Validation of diagnostic codes for subtrochanteric, diaphyseal, and atypical femoral fractures using administrative claims data

Administrative claims databases have large samples and high generalizability. They have been used to evaluate associations of atypical femoral fractures with bisphosphonates. We developed and assessed accuracy of claims-based algorithms with hospital and physician diagnosis codes for these fractures. Medical records and radiology reports of all adults admitted at University of Alabama at Birmingham Health System from 2004 to 2008 with International Classification of Diseases, Ninth Revision hospital discharges and surgeons' fracture repair codes for subtrochanteric femoral fractures and random sample of other femoral fractures were reviewed. We identified 137 persons with suspected subtrochanteric femoral fractures and randomly selected 50 persons with either suspected diaphyseal femoral fractures or hip fractures other than subtrochanteric and diaphyseal femoral fractures (typical hip fractures). Eleven patients had radiographic features indicative of atypical femoral fractures. The positive predictive value (PPV) of claims-based algorithms varied with primary or secondary positions on discharge diagnoses and the sources of diagnosis codes. The PPV for fractures ranged 69-89% for subtrochanteric femoral, 89-98% for diaphyseal femoral, and 85-98% for typical hip fractures. The PPV of administrative codes for defining a femoral fracture as atypical was low and imprecise. Claims-based algorithms combining hospital discharges with surgeon's diagnosis codes had high PPV to identify the site of subtrochanteric or diaphyseal femoral fractures vs typical hip fractures. However, claims-based data were not accurate in identifying atypical femoral fractures. These claims algorithms will be useful in future population-based observational studies to evaluate associations between osteoporosis medications and subtrochanteric and diaphyseal femoral fractures.

Health-related quality of life and disease severity of SLE patients in Phramongkutklao Hospital

BACKGROUND

The studies of association of disease activity and damage with health-related quality of life (HRQOL) in lupus have shown equivocal results and has not been studied in Thailand.

OBJECTIVE

To examine the HRQOL and to examine the association between HRQOL and SLE disease severity (disease activity and damage) in Thai SLE patients.

MATERIAL AND METHOD

The Short Form-36 (SF-36) was applied in 95 consecutive SLE patients. At the time of HRQOL assessment, all patients were evaluated for disease severity [disease activity as measured by Mexican Systemic Lupus Erythematosus Disease Activity Index (Mex-SLEDAI) and damage as measured by the Systemic Lupus International Collaborating Clinic/American College of Rheumatology (SLICC/ACR) damage index (SDI)]. The association between physical (PCS) and mental component summary (MCS) of the SF-36 and disease severity were examined by Pearson's correlation.

RESULTS

Ninety-five SLE patients (93 females and 2 males) were included (mean age 39.84 +/- 10.91). The mean disease duration was 115 +/- 83 months. The mean scores of MCS and PCS were 45.5 +/- 9.5 and 41.1 +/- 9.3, respectively. The higher SDI scores were correlated with lower PCS but not the MCS (PCS, r = -0.411, p < 0.001). There was no correlation between HRQOL (both MCS and PCS) and disease activity.

CONCLUSION

PCS of the SF-36 was inversely correlated with damage index in Thai SLE patients.

The delivery of evidence-based preventive care for older Americans with arthritis

INTRODUCTION

Previous research suggests patients with rheumatoid arthritis (RA) may receive suboptimal care with respect to preventive tests and services. We evaluated the proportion of older Americans with RA, psoriatic arthritis (PsA), and osteoarthritis (OA) receiving these services and the specialty of the providers delivering this care.

METHODS

Using data from 1999 to 2006 from the Medicare Chronic Conditions Warehouse, we identified persons age >/= 65 in the national 5% sample. Over the required five-year observation period, we identified tests and services recommended for older adults and the associated healthcare provider. Services of interest included dual energy x-ray absorptiometry (DXA), influenza and pneumococcal vaccination, hyperlipidemia lab testing, mammography and colonoscopy.

RESULTS

After accounting for the sampling fraction, we identified 141,140 RA, 6,300 PsA, and 770,520 OA patients eligible for analysis. Over five years, a majority of RA, PsA, and OA patients were tested for hyperlipidemia (84%, 89% and 87% respectively) and received DXA (69%, 75%, and 52%). Only approximately one-third of arthritis patients received pneumococcal vaccination; 19% to 22% received influenza vaccination each year. Approximately 20% to 35% of arthritis patients never underwent mammography and colonoscopy over five years. Concomitant care from both a rheumatologist and a primary care physician was significantly associated with a greater likelihood of receiving almost all preventive tests and services.

CONCLUSIONS

Among older Americans on Medicare, the absolute proportion of persons with arthritis receiving various recommended preventive services and screening tests was substantially less than 100%. Improved co-management between primary care and arthritis physicians may in part improve the delivery of preventive care for arthritis patients, but novel systematic interventions in this area are needed.

Physician preference motivates the use of anti-tumor necrosis factor therapy independent of clinical disease activity

OBJECTIVE

Physician preference has previously been shown to be an important determinant of prescription patterns, independent of patient-specific factors. We evaluated whether physician preference was important in the decision to select anti-tumor necrosis factor (anti-TNF) therapy rather than nonbiologic disease-modifying antirheumatic drugs (DMARDs) among rheumatoid arthritis (RA) patients initiating a new RA medication.

METHODS

Using data from the Consortium of Rheumatology Researchers of North America, we identified RA patients who had never taken biologics initiating either anti-TNF therapy or a DMARD in 2001-2008. Physician preference for the use of anti-TNF agents was calculated using data from the preceding calendar year for each physician's other RA patients. Multivariable logistic regression with generalized estimating equations accounted for clustering of patients within the physician practice and evaluated the relationship between physician preference and receipt of anti-TNF therapy, controlling for patient-related factors and disease activity using the Clinical Disease Activity Index.

RESULTS

We identified 1,532 RA patients initiating anti-TNF therapy or a DMARD. In models adjusting for tender and swollen joint counts and global disease activity, physician preference for the use of anti-TNF therapy was an independent predictor of receipt of these agents. Patients of physicians in the highest and middle tertiles of physician preference had a 2.50 (95% confidence interval [95% CI] 1.76-3.56) and 1.70 (95% CI 1.22-2.39) greater likelihood of receiving anti-TNF medications, respectively.

CONCLUSION

Physician preference is an important determinant of patients' receipt of anti-TNF therapy and may be useful to examine in future studies of RA treatment patterns, costs, and medication safety.

Bisphosphonate-associated osteonecrosis of the jaw, with healing after teriparatide: a review of the literature and a case report

This paper reports the case history of a patient who had bisphosphonate-associated osteonecrosis of the jaw (ONJ) in which adjunctive treatment with teriparatide was used. The patient was treated for 5 years with alendronate for osteoporosis and developed ONJ after extraction of maxillary teeth. An implant was placed at the site of the extracted teeth. The pathology report confirmed the clinical diagnosis of ONJ; treatment was changed from alendronate to teriparatide and the ONJ resolved. To our knowledge, this is the third case history reported in the literature in which teriparatide was successfully used as adjunct therapy in ONJ because it has an anabolic effect and presumed role in accelerating bone healing. ONJ is a serious but infrequent condition that has been recently associated with nitrogen-containing bisphosphonate therapy. Teriparatide may be a useful adjunctive therapy when ONJ develops.