Cecorraphy in single layer using polypropylene and poliglecaprone 25 threads: comparative study in rats

Tabushi, Fernando Issamu; Nomura, Luiz Masakatso; Malafaia, Osvaldo; Ribas-Filho, Jurandir Marcondes; Polonio, Benur; Repka, João Carlos Domingues; Ioshii, Sérgio Ossamu; Costa-Filho, Octavio Antonio Azevedo da

doi:10.1590/s0102-86502012000300008

Cited by 2 publications

(3 citation statements)

References 15 publications

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“…As, in contaminated wounds, the maintenance of neutrophil chemotaxis becomes more prolonged to allow these cells to exert their function of phagocytosis or the destruction of microorganisms by means of enzymatic mechanisms and oxygen radicals, these were supposed to be the main reasons of the inflammatory response. Some authors share similar thinking . But contrary to this hypothesis, bacteriostatic potential was identified in the CG yarn in an in vitro study…”

Section: Discussionmentioning

confidence: 94%

“…Thus, the analyses of the macroscopic and microscopic findings of this study suggest that the CG yarn, despite the small number of experiments, is a promising yarn. As PG is standardized for different types of sutures and the CG yarn triggered similar tissue responses, the conclusion is that it has great potential to be used as quality surgical yarn.…”

Section: Discussionmentioning

confidence: 99%

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Comparison between poliglecaprone and chitosan absorbable sutures in laparorrhaphy and cecorrhaphy in rabbits

et al. 2019

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Despite improvements in the development of sutures and surgical techniques of laparorrhaphy and enterorrhaphy, complications resulting from the process of intestinal and muscular healing after simple enterorrhaphy or enteroanastomoses followed by laparorrhaphy are still frequent. The poliglecaprone 25 (PG) suture is commonly used in this type of surgical procedure due to the induction of little tissue reaction, rapid absorption by hydrolysis, and the absence of capillarity. The chitosan (CG) yarn, despite promising results in in vivo tests, is still rarely used. The objective of this study was to evaluate the use of CG in the procedures of medium laparorrhaphy and cecorrhaphy in rabbits. A total of 42 rabbits were allocated in two groups (n = 21), one referring to raffia procedures using CG and another to postoperatively PG. Macroscopic and microscopic evaluations occurred postoperatively on days 5, 15, and 25. The incidence of postoperative complications such as fibrin accumulation, granulomas, partial dehiscence of the muscular wound, and formation of adhesions was similar in the study groups. In the microscopic evaluation, abdominal muscle healing presented granulation tissue at higher intensity and lower fibrosis at 15 days postoperatively in the CG animals, as well as a greater intensity of polymorphonuclear (PMN) cells in the rabbits' cecorrhaphy area, also at 15 days when compared to PG animals. The conclusion is that the CG yarn comprises biomaterial useful to the laparorrhaphy and cecorrhaphy procedures in rabbits, representing a promising alternative for use in other species and anatomical locations.

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Section: Discussionmentioning

confidence: 94%

Section: Discussionmentioning

confidence: 99%

Comparison between poliglecaprone and chitosan absorbable sutures in laparorrhaphy and cecorrhaphy in rabbits

et al. 2019

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“…The manual suture can be made in one [11][12][13] or two suture lines 14 , with good results. Gastrointestinal anastomoses had a long evolution during the history of medicine 15,16 .…”

Section: Introductionmentioning

confidence: 99%

Vertical gastrectomy in overweight and non-overweight rats

et al. 2016

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PURPOSE:To compare the two lines suture (total and seromuscular) after partial gastrectomy in normal and overweight rats. METHODS:Forty Wistar rats were distributed in two groups. Group A received normal diet; group B, normal diet and supplementation with saccharose in the water. When group B progressed to a statistically greater weight than the animals of group A, the experiment (sleeve-like gastrectomy) was conducted with gastrorraphy in two sutures lines (total and seromuscular).The animals were distributed into two subgroups of 10. A1 and A2 subgroups were sacrificed at 7 and 14 days postoperatively as well as B1 and B2. Mortality, morbidity, complications attributed to the gastric suture, biochemical dosages, Lee index, macroscopy, weight of retroperitoneal and gonadal fat, optical microscopy with hematoxylin-eosin and picrosirius-red, were the evaluation parameters. RESULTS:The overweight group achieved statistically greater weight after 16 weeks in induced obesity; there was no mortality or complications with clinical consequences attributable to morbidity. The overweight group had statistically greater weight of gonadal and retroperitoneal fat. The difference was observed in urea, albumin, total cholesterol and indirect bilirubin. CONCLUSION:There was no outcome difference between the overweight and non-overweight group in two suture lines in gastrorrhaphy after sleeve-like gastrectomy.

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Cecorraphy in single layer using polypropylene and poliglecaprone 25 threads: comparative study in rats

Cited by 2 publications

References 15 publications

Comparison between poliglecaprone and chitosan absorbable sutures in laparorrhaphy and cecorrhaphy in rabbits

Comparison between poliglecaprone and chitosan absorbable sutures in laparorrhaphy and cecorrhaphy in rabbits

Vertical gastrectomy in overweight and non-overweight rats

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