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Chinese Journal of Clinicians(Electronic Edition) ›› 2023, Vol. 17 ›› Issue (02): 189-194. doi: 10.3877/cma.j.issn.1674-0785.2023.02.014

• Clinical Research • Previous Articles     Next Articles

Rupatadine combined with ebastine for treatment of chronic urticaria: efficacy and impact on complement level and T lymphocytes

Yi Liu(), Min Pan, Yao Chen   

  1. Department of Dermatology, Nanxishan Hospital of Guangxi Zhuang Autonomous Region, Guilin 541002, China
    Department of Gynecology, Nanxishan Hospital of Guangxi Zhuang Autonomous Region, Guilin 541002, China
  • Received:2022-02-18 Online:2023-02-15 Published:2023-07-10
  • Contact: Yi Liu

Abstract:

Objective

To evaluate the efficacy of rupatadine combined with ebastine in the treatment of chronic urticaria and explore their effect on complement levels and T lymphocytes.

Methods

One hundred and eighty patients with chronic urticaria admitted from January 2020 to May 2021 were prospectively selected. They were divided into either a control group or an observation group using the random number table method. The control group (n=89) was treated with ebastine alone, and the observation group (n=91) was treated with rupatadine combined with ebastine. The therapeutic effects were compared between the two groups.

Results

Pruritus (0.61±0.07) score, the number of wheals (0.56±0.08), erythema score (0.81±0.09), and total clinical symptom score (1.12±0.19) after 8 weeks of treatment, as well as the urticaria activity score after 4 (2.12±0.11) and 8 (0.76±0.12) weeks of treatment were significantly lower in the observation group than in the control group (P<0.05). After 8 weeks of treatment, CD4+/CD8+ ratio (1.85±0.24), C3 [(0.65±0.15) g/L-1], C4 [(0.37±0.05) g/L-1], IFN-γ [(15.36±2.84) ng/ml], sVCAM-1 [(0.62±0.10) ng/L], LT [(53.34±5.22) pg/ml], IL-17 [(2.22±0.45) ng/L], and IL-4 [(15.86±2.36) pg/ml] were better in the observation group than in the control group (P<0.05). In the observation group, the disease recovery rate after 4 weeks (58.24%), 6 weeks (73.63%), and 8 weeks (90.11%) of treatment were all significantly higher than those of the control group (P<0.05).

Conclusion

Rupatadine combined with ebastine in patients with chronic urticaria can improve the levels of T lymphocytes and complements, and relieve symptoms such as itching, wheals, and erythema.

Key words: Rupatadine, Ebastine, Chronic urticaria, Complement level, T Lymphocytes

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