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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Intraoral Somatosensory Alterations Impact Pulp Sensibility Testing in Patients with Symptomatic Irreversible Pulpitis

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Autor(es):
Costa, Yuri M. [1] ; de Souza, Paulo Roberto J. [2] ; Marques, Vanessa A. S. [2] ; Conti, Paulo Cesar R. [3] ; Vivan, Rodrigo R. [2] ; Duarte, Marco Antonio H. [2] ; Bonjardim, Leonardo R. [4]
Número total de Autores: 7
Afiliação do(s) autor(es):
[1] Univ Estadual Campinas, Piracicaba Dent Sch, Dept Biosci, Av Limeira 901, BR-13414903 Piracicaba, SP - Brazil
[2] Univ Sao Paulo, Bauru Sch Dent, Dept Dent Endodont & Dent Mat, Bauru, SP - Brazil
[3] Univ Sao Paulo, Bauru Sch Dent, Dept Prosthodont, Bauru, SP - Brazil
[4] Univ Sao Paulo, Bauru Sch Dent, Dept Biol Sci, Sect Head & Face Physiol, Bauru, SP - Brazil
Número total de Afiliações: 4
Tipo de documento: Artigo Científico
Fonte: JOURNAL OF ENDODONTICS; v. 46, n. 6, p. 786-793, JUN 2020.
Citações Web of Science: 1
Resumo

Introduction: This case-control study aimed to compare trigeminal somatosensory sensitivity between patients with a clinical diagnosis of symptomatic irreversible pulpitis (n = 33) and healthy participants (n = 33) and to evaluate the impact of somatosensory stratification of symptomatic irreversible pulpitis on pulp sensibility testing. Methods: A standardized battery of qualitative sensory assessment measured intra- and extraoral sensitivity to touch, cold, and pinprick stimuli. Dental pain intensity (0-100, numeric rating scale) and duration (seconds) evoked by cold stimuli (refrigerant spray) were applied to, respectively, the nonaffected and affected tooth (cases) and the upper right and left premolars (controls); z score transformation, analysis of variance (ANOVA), and chi-square tests were applied to the data (P <.050). Results: Patients with irreversible pulpitis reported intraoral hypersensitivity more frequently than healthy participants (58% and 33%, respectively; P<.05). In addition, patients with irreversible pulpitis reported higher z scores of pain intensity (ANOVA main effects, F = 37.10, P<.05, partial eta(2) = 0.37) and duration (ANOVA main effects F = 23.3, P<.05, partial eta(2) = 0.27) after the pulp sensibility test compared with healthy participants. Nevertheless, subgroup analysis taking into account the presence of intraoral hypersensitivity indicated that the pain lingered most for patients with symptomatic irreversible pulpitis who also presented intraoral hypersensitivity (Tukey test, P<.05) but with no differences between patients with irreversible pulpitis without intraoral hypersensitivity and healthy participants (Tukey test, P<.05). Conclusions: QualST is able to detect intraoral alterations in patients with symptomatic irreversible pulpitis that seem useful to stratify the patients into distinct subgroups. Therefore, somatosensory assessment of the adjacent tissues may provide diagnostic fine-tuning of dental pulp diseases. (AU)

Processo FAPESP: 19/06035-7 - Efeito eletroestimulação transcutânea na eficácia analgésica do bloqueio anestésico do nervo alveolar inferior em pulpite irreversível: Um ensaio clínico randomizado placebo controlado
Beneficiário:Leonardo Rigoldi Bonjardim
Modalidade de apoio: Auxílio à Pesquisa - Regular
Processo FAPESP: 15/09913-4 - Efeito das aferências cutâneas no perfil somatossensorial mecânico da dor miofascial mastigatória
Beneficiário:Yuri Martins Costa
Modalidade de apoio: Bolsas no Brasil - Pós-Doutorado