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关注免疫预防复发性尿路感染的长期随访:1003 例患者队列中使用 MV140 疫苗 10 年的经验支持其高效和安全性。

A Focus on Long-Term Follow-Up of Immunoprophylaxis to Recurrent Urinary Tract Infections: 10 Years of Experience with MV140 Vaccine in a Cohort of 1003 Patients Support High Efficacy and Safety.

机构信息

Urology Deparment, Hospital Sant Joan de Déu de Martorell, 08760 Barcelona, Spain.

Urology Department, Hospital Moisés Broggi, 08906 Barcelona, Spain.

出版信息

Arch Esp Urol. 2022 Nov;75(9):753-757. doi: 10.56434/j.arch.esp.urol.20227509.110.

Abstract

BACKGROUND

The objective of this article was to assess the long-term efficacy and safety of the MV140 vaccine to prevent recurrent urinary tract infections (UTIs).

METHODS

This is a prospective, descriptive, comparative and multicenter study of 1003 patients with 3 or more urinary infections for 12 months, treated with the MV140 vaccine from 2011 to 2021.

VARIABLES

Age, gender, urinary infections at 3, 6 and 12 months, distribution according to age and months of the year, smoking, use of MV140 vaccines and autovaccines.

RESULTS

Mean age was 78 and 82.7% were women. At baseline, 84.1% had 3 to 5 infections. According to age, 68.6% had >70 years. There were more consultations in March (12.3%) and fewer in August (4.4%). Smokers represented 24.6% and 21.8% follow autovaccines. Results at 3 months: 0 UTI 45%, 1 UTI 31.3%, 2 UTI 19.2%. 6 months: 0 UTI 29.3%, 1 UTI 33.2%, 2 UTI 24.3%. 12 months: 0 UTI 9%, 1 UTI 28.2%, 2 UTI 17.5%. Smokers: 0-1 UTI 80.2% (3 months), 65.5% (6 months), 53.9% (12 months). Non-smokers: 0-1 UTI 85.8% (3 months), 66.8% (6 months), 20% (12 months). = 0.41, 0.27 and 0.21 respectively. Vaccines: 0-1 UTI 74.5% (3 months), 61% (6 months), 38.8% (12 months). Autovaccines: 0-1 UTI 82.7% (3 months), 68 % (6 months), 28.2% (12 months). = 0.04, 0.25 and 0.63 respectively.

CONCLUSIONS

MV140 reduced the number of UTI to 0-2 in 95.5% at 3 months, 86.8% at 6 months and 54.7% at 12 months. Smoking did not worsen the response of MV140. Autovaccines achieved better results than vaccines only at 3 months. Adverse effects represented 1.49%, but no patient had to abandon treatment.

摘要

背景

本文旨在评估 MV140 疫苗预防复发性尿路感染(UTI)的长期疗效和安全性。

方法

这是一项前瞻性、描述性、对照和多中心研究,共纳入 1003 例 12 个月内发生 3 次或以上 UTI 的患者,于 2011 年至 2021 年期间使用 MV140 疫苗进行治疗。

变量

年龄、性别、3、6 和 12 个月时的尿路感染情况、按年龄和月份的分布、吸烟、MV140 疫苗和自疫苗的使用情况。

结果

平均年龄为 78 岁,82.7%为女性。基线时,84.1%的患者有 3 至 5 次感染。按年龄分组,68.6%的患者年龄大于 70 岁。3 月份就诊人数较多(12.3%),8 月份就诊人数较少(4.4%)。吸烟者占 24.6%,21.8%使用自疫苗。3 个月时的结果:无 UTI 45%,1 次 UTI 31.3%,2 次 UTI 19.2%。6 个月时:无 UTI 29.3%,1 次 UTI 33.2%,2 次 UTI 24.3%。12 个月时:无 UTI 9%,1 次 UTI 28.2%,2 次 UTI 17.5%。吸烟者:0-1 次 UTI 80.2%(3 个月),65.5%(6 个月),53.9%(12 个月)。非吸烟者:0-1 次 UTI 85.8%(3 个月),66.8%(6 个月),20%(12 个月)。=0.41,0.27 和 0.21。疫苗:0-1 次 UTI 74.5%(3 个月),61%(6 个月),38.8%(12 个月)。自疫苗:0-1 次 UTI 82.7%(3 个月),68%(6 个月),28.2%(12 个月)。=0.04,0.25 和 0.63。

结论

MV140 可将 3 个月、6 个月和 12 个月时的 UTI 次数减少至 0-2 次,分别为 95.5%、86.8%和 54.7%。吸烟不会使 MV140 的反应恶化。自疫苗仅在 3 个月时的效果优于疫苗。不良反应发生率为 1.49%,但无患者因此停止治疗。

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