Abstract
Background Primary Sjögren's syndrome (pSS) is associated with immunological dysfunctions - a well-known risk factor of shingles. This study aimed to examine the incidence and risk of shingles in adults with pSS and pharmacological treatments. Methods This retrospective population-based cohort study was conducted using National Health Insurance claims data. Using propensity scores, 4,287 pSS adult patients and 25,722-matched cohorts by age, gender, selected comorbidities and Charlson comorbidity index scores were identified. Kaplan-Meier analysis and Cox regression were conducted to compare the differences in developing shingles. In pSS, oral and eye dryness are treated with substitute agents. Extraglandular features are often treated with pharmacological drugs including steroids and immunosuppressants. pSS patients were grouped as follows: no pharmacological drugs, steroids alone; immunosuppressants alone; combined therapies. Results During the follow-up, 463 adults with pSS (10.80%) and 1,345 control cohorts (5.23%) developed shingles. The cumulative incidence of shingles in pSS patients (18.74/1,000 patient-years) was significantly higher than controls (8.55/1,000 patient-years). The adjusted hazard ratio (HR) of shingles was 1.69 (95% confidence interval (CI) 1.50-1.90). In age-subgroup analyses, incidences of shingles in pSS increased with age and peaked in pSS patients aged ≥60; however, adjusted HRs decreased with age. Compared to control cohorts with no drugs, adjusted HRs for shingles in pSS patients were ranked from high to low as: combined therapies (4.14; 95% CI 3.14-5.45) > immunosuppressants alone (3.24; 95% CI 2.36-4.45) > steroids alone (2.54; 95% CI 2.16-2.97) > no pharmacological drugs (2.06; 95% CI 1.76-2.41). Rates of shingles-associated hospitalization and postherpetic neuralgia were 5.62% and 24.41%, both of which were significantly higher than those (2.60%; 13.01%) in the control cohorts. Conclusions Adults with pSS were at greater risk for shingles than control cohorts. Drug exposures significantly increased the risk of shingles in pSS.
| Original language | English |
|---|---|
| Article number | e0134930 |
| Journal | PloS one |
| Volume | 10 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 2015 Aug 25 |
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All Science Journal Classification (ASJC) codes
- Biochemistry, Genetics and Molecular Biology(all)
- Agricultural and Biological Sciences(all)
- General
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Risk of shingles in adults with primary Sjogren's syndrome and treatments : A nationwide population-based cohort study. / Chen, Jen Yin; Wang, Li Kai; Feng, Ping Hsun; Chu, Chin Chen; Cheng, Tain Junn; Weng, Shih Feng; Wu, Su Zhen; Lu, Tsung Hsueh; Chang, Chia Yu; Messaoudi, Ilhem.
In: PloS one, Vol. 10, No. 8, e0134930, 25.08.2015.Research output: Contribution to journal › Article
TY - JOUR
T1 - Risk of shingles in adults with primary Sjogren's syndrome and treatments
T2 - A nationwide population-based cohort study
AU - Chen, Jen Yin
AU - Wang, Li Kai
AU - Feng, Ping Hsun
AU - Chu, Chin Chen
AU - Cheng, Tain Junn
AU - Weng, Shih Feng
AU - Wu, Su Zhen
AU - Lu, Tsung Hsueh
AU - Chang, Chia Yu
AU - Messaoudi, Ilhem
PY - 2015/8/25
Y1 - 2015/8/25
N2 - Background Primary Sjögren's syndrome (pSS) is associated with immunological dysfunctions - a well-known risk factor of shingles. This study aimed to examine the incidence and risk of shingles in adults with pSS and pharmacological treatments. Methods This retrospective population-based cohort study was conducted using National Health Insurance claims data. Using propensity scores, 4,287 pSS adult patients and 25,722-matched cohorts by age, gender, selected comorbidities and Charlson comorbidity index scores were identified. Kaplan-Meier analysis and Cox regression were conducted to compare the differences in developing shingles. In pSS, oral and eye dryness are treated with substitute agents. Extraglandular features are often treated with pharmacological drugs including steroids and immunosuppressants. pSS patients were grouped as follows: no pharmacological drugs, steroids alone; immunosuppressants alone; combined therapies. Results During the follow-up, 463 adults with pSS (10.80%) and 1,345 control cohorts (5.23%) developed shingles. The cumulative incidence of shingles in pSS patients (18.74/1,000 patient-years) was significantly higher than controls (8.55/1,000 patient-years). The adjusted hazard ratio (HR) of shingles was 1.69 (95% confidence interval (CI) 1.50-1.90). In age-subgroup analyses, incidences of shingles in pSS increased with age and peaked in pSS patients aged ≥60; however, adjusted HRs decreased with age. Compared to control cohorts with no drugs, adjusted HRs for shingles in pSS patients were ranked from high to low as: combined therapies (4.14; 95% CI 3.14-5.45) > immunosuppressants alone (3.24; 95% CI 2.36-4.45) > steroids alone (2.54; 95% CI 2.16-2.97) > no pharmacological drugs (2.06; 95% CI 1.76-2.41). Rates of shingles-associated hospitalization and postherpetic neuralgia were 5.62% and 24.41%, both of which were significantly higher than those (2.60%; 13.01%) in the control cohorts. Conclusions Adults with pSS were at greater risk for shingles than control cohorts. Drug exposures significantly increased the risk of shingles in pSS.
AB - Background Primary Sjögren's syndrome (pSS) is associated with immunological dysfunctions - a well-known risk factor of shingles. This study aimed to examine the incidence and risk of shingles in adults with pSS and pharmacological treatments. Methods This retrospective population-based cohort study was conducted using National Health Insurance claims data. Using propensity scores, 4,287 pSS adult patients and 25,722-matched cohorts by age, gender, selected comorbidities and Charlson comorbidity index scores were identified. Kaplan-Meier analysis and Cox regression were conducted to compare the differences in developing shingles. In pSS, oral and eye dryness are treated with substitute agents. Extraglandular features are often treated with pharmacological drugs including steroids and immunosuppressants. pSS patients were grouped as follows: no pharmacological drugs, steroids alone; immunosuppressants alone; combined therapies. Results During the follow-up, 463 adults with pSS (10.80%) and 1,345 control cohorts (5.23%) developed shingles. The cumulative incidence of shingles in pSS patients (18.74/1,000 patient-years) was significantly higher than controls (8.55/1,000 patient-years). The adjusted hazard ratio (HR) of shingles was 1.69 (95% confidence interval (CI) 1.50-1.90). In age-subgroup analyses, incidences of shingles in pSS increased with age and peaked in pSS patients aged ≥60; however, adjusted HRs decreased with age. Compared to control cohorts with no drugs, adjusted HRs for shingles in pSS patients were ranked from high to low as: combined therapies (4.14; 95% CI 3.14-5.45) > immunosuppressants alone (3.24; 95% CI 2.36-4.45) > steroids alone (2.54; 95% CI 2.16-2.97) > no pharmacological drugs (2.06; 95% CI 1.76-2.41). Rates of shingles-associated hospitalization and postherpetic neuralgia were 5.62% and 24.41%, both of which were significantly higher than those (2.60%; 13.01%) in the control cohorts. Conclusions Adults with pSS were at greater risk for shingles than control cohorts. Drug exposures significantly increased the risk of shingles in pSS.
UR - http://www.scopus.com/inward/record.url?scp=84942902754&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84942902754&partnerID=8YFLogxK
U2 - 10.1371/journal.pone.0134930
DO - 10.1371/journal.pone.0134930
M3 - Article
C2 - 26305359
AN - SCOPUS:84942902754
VL - 10
JO - PLoS One
JF - PLoS One
SN - 1932-6203
IS - 8
M1 - e0134930
ER -