Eficácia de um novo protocolo de tratamento endodôntico em sessão única. Estudo radiográfico e histopatológico em dentes de cães com lesões periapicais induzidas

Abstract

* De acordo com os resultados da análise de variância e pós-teste de Dunn para múltiplas comparações. Letras distintas indicam diferença estatística.

Biological response to endodontic treatment in one versus two-visit: a systematic review and meta-analysis of animal studies

“…The searches were conducted in seven databases and the gray literature, resulting in an initial yield of 950 records, of which 466 were excluded as duplicates, 1 was not retrieved, and 483 were screened for titles and abstracts, leaving 24 studies eligible for full-text analysis (Kappa = 0.914). Of these, 6 were excluded after applying the inclusion criteria (Kappa = 0.891) and 18 studies [9,[20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36] were included in this systematic review (Fig. 1).…”

“…The studies were published between 1995 and 2018, with the majority conducted in Brazil [9,[20][21][22][23][24][25][26][27][29][30][31][32][33][34][35][36] and one in the United States of America [28]. All studies were performed in dogs, totaling 1365 root canals in the overall sample.…”

“…Of the included studies, 14 [9, 20-28, 30, 33-35] used manual stainless-steel instruments for biomechanical canal preparation, and 4 [29,31,32,36] used mechanical nickel-titanium instruments. Sodium hypochlorite was the most used solution: 11 studies [9,21,23,24,[29][30][31][32][33][34]36] used a concentration of 2.5%, 5 studies [20,22,26,27,35] of 5.25%, 1 study [34] of 1%, and 1 study of 0.5% [27].…”

“…All studies used calcium hydroxide-based intracanal medications, as this was one of the inclusion criteria, but the vehicles and commercial forms varied. The most used commercial forms were Calen [23,25,29,31,32,36] and Calen PMCC [22,26,27,34,35]. Other studies evaluated the association of calcium hydroxide with propylene glycol [9], sterile distilled water [20], camphorated paramonochlorophenol with glycerin [21], 1% chlorhexidine [24], iodophor associated with saline [30], and iodophor [33].…”

“…One study used Calapset [35], and another did not describe the vehicle associated with calcium hydroxide [28]. Ten studies used a long 27-gauge needle coupled to a ML endodontic syringe as the method of medication insertion [22,24,26,27,29,31,32,[34][35][36], six studies used a Lentulo spiral [9, 20 21, 28, 30, 33], and two studies did not report the method of medication insertion [23,25]. Ten studies used the medication for 15 days [20, 22-26, 29, 34-36], 5 studies used it for 14 days [9,[30][31][32][33], and 5 other studies used it for 7 days [9,21,27,28,33].…”