Dataset Information

Acupuncture Decreases Risk of Hypertension in Patients with Chronic Spontaneous Urticaria in Taiwan: A Nationwide Study.

ABSTRACT: Patients with chronic spontaneous urticaria (CSU) have a higher risk of developing hypertension. This study aimed to determine whether acupuncture could decrease the risk of hypertension in patients with CSU. We enrolled patients newly diagnosed with CSU between 1 January 2008, and 31 December 2018, from the Taiwanese National Health Insurance Research Database. The claims data were assessed from the index date to 31 December 2019. A Cox regression model was used to compare the hazard ratios (HRs) of the two cohorts. The cumulative incidence of hypertension was estimated using the Kaplan-Meier method. After propensity score matching with a 1:1 ratio, 43,547 patients with CSU who received acupuncture were matched with 43,547 patients with CSU who did not receive acupuncture in this study. After considering potential confounding factors, patients who received acupuncture had a significantly lower risk of hypertension than those in the control group (adjusted hazard ratio = 0.56, 95% confidence interval = 0.54-0.58). Patients who received medications combined with acupuncture tended to have the lowest risk of hypertension. This study revealed that acupuncture decreases the risk of hypertension in patients with CSU in Taiwan. The detailed mechanisms can be further clarified through prospective studies.

SUBMITTER: Chang HW

PROVIDER: S-EPMC10218557 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature

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Acupuncture Decreases Risk of Hypertension in Patients with Chronic Spontaneous Urticaria in Taiwan: A Nationwide Study.

Chang Heng-Wei HW Lin Wei-De WD Shih Pai-Jun PJ Peng Shin-Lei SL Hsu Chung-Y CY Lin Cheng-Li CL Liao Wen-Ling WL Sun Mao-Feng MF

Healthcare (Basel, Switzerland) 20230522 10

Patients with chronic spontaneous urticaria (CSU) have a higher risk of developing hypertension. This study aimed to determine whether acupuncture could decrease the risk of hypertension in patients with CSU. We enrolled patients newly diagnosed with CSU between 1 January 2008, and 31 December 2018, from the Taiwanese National Health Insurance Research Database. The claims data were assessed from the index date to 31 December 2019. A Cox regression model was used to compare the hazard ratios (HR ...[more]

PMID: 37239796

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Project description:IntroductionThe impact of chronic spontaneous urticaria (CSU) on patients' health-related quality of life (HRQoL) is well documented. However, considerable gaps remain in understanding the experience, perception and needs of patients with CSU. In this study, we investigate the perspective of patients with CSU about the disease journey, treatment and management of the condition as well as the physical and psychosocial impact of the disease.MethodsA multinational, cross-sectional online survey was completed by patients with chronic urticaria (CU) and physicians treating CU. This analysis focuses on data from the patients with CSU. The patient survey included customized questions and a validated patient-reported outcomes measure, the Urticaria Control Test (UCT).ResultsA total of 582 patients with CSU (62% women; mean [standard deviation, SD] age: 42.2 [11.9] years) completed the online survey. Patients reported a mean (SD) diagnostic delay of 2 (5.4) years and saw 6.1 (8.9) physicians. The majority (79%) of patients were on antihistamines, of which 84% were inadequately controlled (UCT score of < 12) and reported a significantly higher negative impact of CSU on the HRQoL domains than adequately controlled patients, with the highest impact on mental and emotional well-being and social life and intimate relationships. More than half (55%) of the patients experienced angioedema with a mean (SD) of 7.7 (14.0) episodes per year. In addition, sleeping problems (62%), pain (55%) and fatigue (49%) were frequently reported physical symptoms during an exacerbation.ConclusionPatients with CSU experience substantial burden due to delayed diagnosis, insufficient symptom control (despite treatment) as well as mental and emotional well-being and social impact, particularly when uncontrolled. Early diagnosis and patient-centered approaches to symptom management and disease control should be prioritized to minimize the negative impact of CSU on patients' life.

Project description:BackgroundChronic urticaria (CU) is a common skin disorder, which can be further divided into chronic spontaneous urticaria (CSU) and chronic inducible urticaria (CIndU). Omalizumab is effective and safe for difficult-to-treat CSU based on clinical trials. However, there are limited data comparing the therapeutic effect of omalizumab for patients with CSU, CIndU, and CSU plus CIndU. Meanwhile, there is still no reliable predictor for treatment response or relapse. Our study was conducted to collect real-world clinical data on omalizumab treatment in patients with CSU, CIndU, and both.MethodsThis was an observational, retrospective chart review of patients with CU initiating omalizumab treatment between February 2018 and May 2020 (maximum 28 months follow-up).ResultsA total of 138 patients were included, 87 with CSU alone, 33 with different forms of CIndU, and 18 with both. A total of 87.0% (n = 120/138) of the CU patients responded to omalizumab therapy, among which 65.2% (n = 90/138) of the patients showed complete response and 21.7% (n = 30/138) of the patients showed partial response. The therapeutic effect and speed of onset of effect for omalizumab were comparable among patients with CSU, CIndU, or both. Autologous serum skin test (ASST)-positive patients were more likely to show a slow response to omalizumab therapy ( P = 0.043). Non-responders had lower baseline total IgE levels (35.0 vs 121.5 kU/L, P < 0.001). The proportion of patients with low total IgE levels in non-responders was significantly higher than that of responders (61.1% vs. 14.5%, P < 0.001). Also, more non-responder patients had elevated thyroid autoantibodies than responders (50.0% vs. 23.0%, P = 0.041). The median ratio of serum IgG-anti-TPO to serum total IgE in non-responders was significantly higher compared with responders (1.22 vs. 0.09, P < 0.001). Non-responders also had shorter treatment periods (4.5 vs 6.0 months, P = 0.035) compared with responders. Two of 3 patients (67.4%, n = 29/43) experienced relapse after ceasing omalizumab therapy. These patients had longer disease durations (52.0 vs. 15.0 months, P = 0.007) and higher baseline total IgE levels (179.9 vs. 72.5 kU/L, P = 0.020) than patients who did not relapse. We reinitiated omalizumab treatment for 10 relapsed patients, all of them reported a rapid response after the first injection within the first 4 weeks of retreatment.ConclusionOmalizumab is highly effective in patients with difficult-to-treat CSU, CIndU, or both. Responders tend to have unique immunological features and longer treatment periods. Patients with higher baseline total IgE levels and longer disease durations are more likely to experience rapid relapse after discontinuation of omalizumab.

Dataset Information

Acupuncture Decreases Risk of Hypertension in Patients with Chronic Spontaneous Urticaria in Taiwan: A Nationwide Study.

Publications

Acupuncture Decreases Risk of Hypertension in Patients with Chronic Spontaneous Urticaria in Taiwan: A Nationwide Study.

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