Long-Term Efficacy and Safety of Subcutaneous Immunotherapy in Monosensitized and Polysensitized Children With Allergic Rhinitis.
Otolaryngol Head Neck Surg
; 170(3): 919-927, 2024 Mar.
Article
em En
| MEDLINE
| ID: mdl-38104318
ABSTRACT
OBJECTIVE:
To evaluate the efficacy and safety of dust mite subcutaneous immunotherapy (SCIT) in monosensitized and polysensitized children with allergic rhinitis (AR). STUDYDESIGN:
Prospective cohort study.SETTING:
Tertiary referral center.METHODS:
One hundred thirty children were enrolled and categorized into 2 groups monosensitized to only dust mites and polysensitized to at least 1 additional allergen beyond dust mites. All patients received SCIT targeting dust mites for 3 years, followed by a 5-year monitoring period. The Total Nasal Symptom Score (TNSS), Symptom and Medication Score (SMS), Visual Analogue Scale (VAS), and Rhinoconjunctivitis Quality of Life Questionnaire (RQLQ) were assessed before SCIT (T0); at 1 (T1) and 2 (T2) years of SCIT; immediately after SCIT (T3); and 2 years post-SCIT (T5). Safety was assessed based on adverse events (AEs).RESULTS:
Fifty-one monosensitized and 50 polysensitized children completed the study. At T3, 47 monosensitized and 46 polysensitized children were effectively treated, with no significant between-group difference in efficacy (P > .05). The TNSS, SMS, VAS scores, and RQLQ score were significantly lower at T1, T2, T3, and T5 than at T0 in both groups (P < .05). The differences in the TNSS, SMS, VAS score, and RQLQ score between the 2 groups were nonsignificant at T0, T1, T2, and T3 (P > .05), but significant at T5 (P < .05). No serious AEs were reported.CONCLUSION:
Monosensitized and polysensitized children exhibited similar beneficial efficacy and safety after 3 years of dust mite SCIT. Monosensitized children derived more benefits 2 years after discontinuation.Palavras-chave
Texto completo:
1
Bases de dados:
MEDLINE
Assunto principal:
Imunoterapia Sublingual
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Rinite Alérgica
Limite:
Animals
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Child
/
Humans
Idioma:
En
Revista:
Otolaryngol Head Neck Surg
Assunto da revista:
OTORRINOLARINGOLOGIA
Ano de publicação:
2024
Tipo de documento:
Article