Free Flap Inset Techniques in Salvage Laryngopharyngectomy Repair: Impact on Fistula Formation and Function.
Laryngoscope
; 131(3): E875-E881, 2021 03.
Article
en En
| MEDLINE
| ID: mdl-32833308
ABSTRACT
OBJECTIVE:
To characterize pharyngocutaneous fistula (PCF) rates and functional outcomes following microvascular free tissue transfer (MVFTT) reconstruction of salvage total laryngectomy (STL) with a review of two different flap inset techniques and a review of the literature.METHODS:
Retrospective review.RESULTS:
Review of the literature revealed 887 patients who underwent STL MVFTT from 14 references. Ninety-six STL MVFTTs were performed by the authors, with 36 (38%) patients undergoing multilayer fascial underlay (MLFU) closure and 60 (62%) a standard single layer closure (SLC). One (3%) PCF occurred in the MLFU group compared to 12 (20%) in the SLC cohort (P = .03). Postoperative gastrostomy (G)-tube dependence was lower following MLFU closure compared to SLC (25% vs. 57%, P < .01), whereas pharyngoesophageal stricture (PES) (28% vs. 38%), tracheoesophageal puncture (TEP) placement (42% vs. 42%), and TEP usage (87% vs. 88%) did not significantly differ (P > .05). Compared to pooled rates from the literature, patients who underwent a MLFU MVFTT inset technique demonstrated significantly lower PCF incidence (3% vs. 23%, P < .01) without significant differences in PES (28% vs 23%, P = .55), G-tube dependence (25% vs. 23%, P = .25), or TEP placement (42% vs. 59%, P = .09).CONCLUSION:
Despite MVFTT reconstruction after STL, G-tube dependence, PCF formation, and limitations of speaking rehabilitation (TEP) remain a significant issue. Modification of MVFTT inset may provide an opportunity to reduce PCF incidence without affecting other functional outcomes. LEVEL OF EVIDENCE 4 Laryngoscope, 131E875-E881, 2021.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Contexto en salud:
1_ASSA2030
/
2_ODS3
Problema de salud:
1_doencas_nao_transmissiveis
/
2_muertes_prematuras_enfermedades_notrasmisibles
Asunto principal:
Enfermedades Faríngeas
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Neoplasias Laríngeas
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Fístula Cutánea
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Procedimientos de Cirugía Plástica
/
Colgajos Tisulares Libres
/
Laringectomía
Tipo de estudio:
Observational_studies
/
Risk_factors_studies
Límite:
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Laryngoscope
Asunto de la revista:
OTORRINOLARINGOLOGIA
Año:
2021
Tipo del documento:
Article
País de afiliación:
Estados Unidos