Preview

Russian Sklifosovsky Journal "Emergency Medical Care"

Advanced search

THE EFFECT OF EARLY FIBROBRONCHOSCOPIC SANITATION WITH HUMAN COLLAGEN TYPE 1 ON EPITHELIZATION OF DAMAGED TRACHEAL AND BRONCHIAL MUCOSA IN PATIENTS WITH INHALATION INJURY

https://doi.org/10.23934/2223-9022-2018-7-2-111-116

Abstract

Background. Inhalation trauma remains one of the most common and complex condition to be treated. Fibrobronchoscopic sanitation plays a significant role in the complex therapy of patients with inhalation trauma, allowing purulent necrotic discharge, soot and combustion products to be removed from the lumen of the tracheobronchial tree. We proposed a method for local treatment of mucosal lesions in inhalation trauma based on early endoscopic sanitation of the tracheobronchial tree with solutions of antiseptics followed by application of human type 1 collagen solution.

Aim of study. To assess the effect of early fibroblochoscopic sanitation with application of human-type collagen 1 on the timing of epithelialization of the damaged tracheal and bronchial mucosa in patients with inhalation trauma.

Material and methods. The study included 59 patients with inhalation trauma of 2–3 degree. All patients from the first day after the trauma underwent bronchoscopic sanitation in accordance with the standards of medical care. Immediately after the removal of soot, the solution of human-type collagen 1 was applied in patients of the main group, obtained from ligaments and tendons by the acid extraction method. The dynamics of the reparative process was evaluated on the basis of the endoscopic study and according to a series of morphological studies of the biopsy material obtained in the course of fibrobronchoscopy.

Results. Complete epithelization of erosions of the mucous membrane of the trachea and bronchi in patients with inhalation trauma of 2 degree occurred significantly earlier (3 (2; 6) days) than without its application (7 (4; 9) day) (n1 =15; n2 =21; U=49.5; p=0.0004). In patients with inhalation trauma of 3 degree, epithelialization time was reduced from 17 (12; 22) days in the comparison group to 7 (6; 9) days in the main group (n1 =14; n2 =9; U=1; p=0.001). According to the morphological study, a characteristic feature of the fibrobronchoscopic sanitation with the human collagen type 1 was the absence of purulent inflammation of the trachea and bronchial wall.

Conclusion. In the study, it was statistically proved that the early fibrobrochoscopic sanitation and application of the human collagen type 1 solution for acute lesions of the mucous membrane of the trachea and bronchi twice accelerates epithelialization of mucosal lesions without the development of purulent inflammation. 

About the Authors

A. V. Makarov
Department for Urgent Endoscopic Studies N.V. Sklifosovsky Research Institute for Emergency Medicine of the Moscow Healthcare Department
Russian Federation

endoscopist of the Department for Urgent Endoscopic Studies,

Bolshaya Sukharevskaya Square, 3, Moscow 129090



A. V. Mironov
Department for Urgent Endoscopic Studies N.V. Sklifosovsky Research Institute for Emergency Medicine of the Moscow Healthcare Department
Russian Federation
Bolshaya Sukharevskaya Square, 3, Moscow 129090


I. Y. Galankina
Department for Urgent Endoscopic Studies N.V. Sklifosovsky Research Institute for Emergency Medicine of the Moscow Healthcare Department
Russian Federation
Bolshaya Sukharevskaya Square, 3, Moscow 129090


S. V. Smirnov
Department for Urgent Endoscopic Studies N.V. Sklifosovsky Research Institute for Emergency Medicine of the Moscow Healthcare Department
Russian Federation
Bolshaya Sukharevskaya Square, 3, Moscow 129090


I. N. Ponomaryov
Department for Urgent Endoscopic Studies N.V. Sklifosovsky Research Institute for Emergency Medicine of the Moscow Healthcare Department
Russian Federation
Bolshaya Sukharevskaya Square, 3, Moscow 129090


N. V. Borovkova
Department for Urgent Endoscopic Studies N.V. Sklifosovsky Research Institute for Emergency Medicine of the Moscow Healthcare Department
Russian Federation
Bolshaya Sukharevskaya Square, 3, Moscow 129090


References

1. Albright J.M., Davis C.S., Bird M.D., et al. The acute pulmonary inflammatory response to the graded severity of smoke inhalation injury. Crit Care Med. 2012; 40(4): 1113–1121. PMID: 22067627. PMCID: PMC3290689. DOI: 10.1097/CCM.0b013e3182374a67.

2. Walker P.F., Buehner M.F., Wood L.A., et al. Diagnosis and management of inhalation injury: an updated review. Crit Care. 2015; 19: 351. PMID: 26507130. PMCID: PMC4624587. DOI: 10.1186/s13054-015-1077-4.

3. Dries D.J., Endorf F.W. Inhalation injury: epidemiology, pathology, treatment strategies. Scand. J. Trauma Resusc Emerg Med. 2013; 21: 31. PMID: 23597126. PMCID: PMC3653783. DOI: 10.1186/1757- 7241-21-31.

4. Amin M., Shaarawy H., El-Rab E.G. Role of fiberoptic bronchoscopy in management of smoke inhalation lung injury. Egypt J Chest Dis Tubercul. 2015; 64(3): 733–737. PMID: 27052065. PMCID: PMC4900363. DOI: 10.1016/j.ejcdt.2015.03.015.

5. Ligen L., Hongming Y., Feng L., et al. Morphologic changes and prognosis of the respiratory tract epithelium in inhalation injury and their relationship with clinical manifestations. Surgery. 2012; 151(2): 206–212. PMID: 21899868. DOI: 10.1016/j.surg.2011.07.027.

6. Tanizaki S. Assessing inhalation injury in the emergency room. Open Access Emerg Med. 2015; 7: 31–37. PMID: 27147888. PMCID: PMC4806805. DOI: 10.2147/OAEM.S74580.

7. Levitskaya N.N., Gasanov A.M., Pinchuk T.P., et al. Current possibilities of endoscopic management of inhalation injury and its complications. Endoskopicheskaya khirurgiya. 2012; (2): 55–59. (In Russian).

8. Bai C., Huang H., Yao X., et al. Application of flexible bronchoscopy in inhalation lung injury. Diagn Pathol. 2013; 8: 174. PMID: 24144059. PMCID: PMC3856650. DOI: 10.1186/1746-1596-8-174.

9. Alekseyev A.A., Degtyarëv D.B., Krylov K.M., et al. Diagnosis and treatment of inhalation trauma in patients with multifactorial lesions: recommendations of the Federation of anesthesiologists and resuscitators of Russia and the all-Russian public organization “Association of combustiologists “World without burns”. Saint Petersburg, 2012. (In Russian).

10. Galankina I.E., Dement’yeva I.V., Smirnov S.V., et al. Endoscopic and morphological evaluation of the efficiency of endobronchi¬al laser therapy in inhalation trauma. Rossiyskiy meditsinskiy zhurnal. 2005; (1): 19–23. (In Russian).

11. Sychevskiy M.V. The effectiveness of a modified bandage based on collagen type 1 in the treatment of extensive burn wounds IIIA degree: cand. med. sci. diss. synopsis. Moscow, 2010. (In Russian).


Review

For citations:


Makarov A.V., Mironov A.V., Galankina I.Y., Smirnov S.V., Ponomaryov I.N., Borovkova N.V. THE EFFECT OF EARLY FIBROBRONCHOSCOPIC SANITATION WITH HUMAN COLLAGEN TYPE 1 ON EPITHELIZATION OF DAMAGED TRACHEAL AND BRONCHIAL MUCOSA IN PATIENTS WITH INHALATION INJURY. Russian Sklifosovsky Journal "Emergency Medical Care". 2018;7(2):111-116. https://doi.org/10.23934/2223-9022-2018-7-2-111-116

Views: 870


Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.


ISSN 2223-9022 (Print)
ISSN 2541-8017 (Online)