Your browser doesn't support javascript.
loading
Comparison of long-term functional results between standard supracricoid laryngectomy and modified technique with sternohyoid muscle / Comparação de resultados funcionais a longo prazo entre laringectomia padrão supracricoide e técnica modificada com músculo esterno-hióideo
Güneş, Selçuk; Orhan, Kadir Serkan; Başaran, Bora; Çelik, Mehmet; Kıyak, Erkan.
  • Güneş, Selçuk; Istanbul University. Faculty of Medicine. Department of Otolaryngology Head and Neck Surgery. Istanbul. TR
  • Orhan, Kadir Serkan; Istanbul University. Faculty of Medicine. Department of Otolaryngology Head and Neck Surgery. Istanbul. TR
  • Başaran, Bora; Istanbul University. Faculty of Medicine. Department of Otolaryngology Head and Neck Surgery. Istanbul. TR
  • Çelik, Mehmet; Istanbul University. Faculty of Medicine. Department of Otolaryngology Head and Neck Surgery. Istanbul. TR
  • Kıyak, Erkan; Istanbul University. Faculty of Medicine. Department of Otolaryngology Head and Neck Surgery. Istanbul. TR
Braz. j. otorhinolaryngol. (Impr.) ; 85(3): 344-350, May-June 2019. tab, graf
Article in English | LILACS | ID: biblio-1011626
ABSTRACT
Abstract

Introduction:

Laryngeal cancer is the most common cancer of the upper respiratory tract. The main methods of treatment included surgery (partial laryngectomy and total laryngectomy) and radiation therapy. Laryngeal dysfunction is seen after both treatment modalities.

Objective:

The aim of the study is to compare postoperative functional results of the standard supracricoid partial laryngectomy technique and a modified supracricoid partial laryngectomy technique using the sternohyoid muscle.

Methods:

In total, 29 male patients (average years 58.20 ± 9.00 years; range 41-79 years) with laryngeal squamous cell carcinoma who underwent supra cricoid partial laryngectomy were included. The patients were divided into two groups in terms of the surgical techniques. In Group A, all patients underwent standard supracricoid partial laryngectomy technique between January 2007 and November 2011. In Group B, all patients underwent modified supracricoid partial laryngectomy between August 2010 and November 2011. Fiberoptic endoscopic evaluation of swallowing test, short version of the voice handicap index scores, and the MD Anderson dysphagia inventory, the time of oral feeding and the decanulation of the patients after surgery of each groups were compared.

Results:

The mean maximum phonation time was 8.68 ± 4.21 s in Group A and 15.24 ± 6.16 s in Group B (p > 0.05). The S/Z (s/s) ratio was 1.23 ± 0.35 in Group A and 1.08 ± 0.26 in Group B (p > 0.05); the voice handicap index averages were 9.86 ± 4.77 in Group A and 12.42 ± 12.54 in Group B (p > 0.05); the fiberoptic endoscopic evaluation of swallowing test averages were calculated as 12.73 ± 3.08 in Group A and 13.64 ± 1.49 in Group B (p > 0.05). In the MD Anderson dysphagia inventory, evaluation of swallowing, the emotional, physical, and functional scores were 29.21 ± 4.11, 32.21 ± 6.85, and 20.14 ± 2.17 in the Group B, and 29.20 ± 2.54, 32.4 ± 4.79, and 19 ± 1.92 in Group A, respectively.

Conclusion:

Although there is no statistical difference in functional outcome comparisons, if rules are adhered to in preoperative patient selection, modified supracricoid partial laryngectomy can be applied safely and meaningful gains can be achieved in functional outcomes.
RESUMO
Resumo

Introdução:

O câncer laríngeo é o câncer mais comum do trato respiratório superior. Os principais métodos de tratamento incluem cirurgia (laringectomia parcial e laringectomia total) e radioterapia. A disfunção laríngea é observada em ambas as modalidades de tratamento.

Objetivos:

Comparar os resultados funcionais pós-operatórios da técnica de laringectomia padrão supracricoide e a técnica de laringectomia supracricoide modificada com o uso do músculo esterno-hióideo.

Método:

Foram incluídos 29 pacientes do sexo masculino (média de 58,20 ± 9,00 anos, intervalo de 41 a 79) com carcinoma espinocelular de laringe submetidos à laringectomia supracricoide parcial. Os pacientes foram divididos em dois grupos em termos de técnicas cirúrgicas. Todos os pacientes do Grupo A foram submetidos à laringectomia padrão supracricoide entre janeiro de 2007 e novembro de 2011. No Grupo B, todos os pacientes foram submetidos à laringectomia supracricoide modificada entre agosto de 2010 e novembro de 2011. A avaliação endoscópica da deglutição por fibra ótica, os escores da versão curta do Voice Handicap Index e do MD Anderson Dysphagia Inventory, o tempo de alimentação oral e a decanulação dos pacientes foram comparados após a cirurgia em cada grupo.

Resultados:

A média do tempo máximo de fonação foi de 8,68 ± 4,21 segundos no Grupo A e 15,24 ± 6,16 segundos no Grupo B (p > 0,05). A razão S/Z (seg/seg) foi de 1,23 ± 0,35 no Grupo A e 1,08 ± 0,26 no Grupo B (p > 0,05); as médias do Voice Handicap Index foram 9,86 ± 4,77 no Grupo A e 12,42 ± 12,54 no Grupo B (p > 0,05); as médias da avaliação endoscópica da deglutição por fibra ótica foram calculadas como 12,73 ± 3,08 no Grupo A e 13,64 ± 1,49 no Grupo B (p > 0,05). Na avaliação da deglutição pelo MD Anderson Dysphagia Inventory, os escores emocional, físico e funcional foram 29,21 ± 4,11, 32,21 ± 6,85 e 20,14 ± 2,17 no Grupo B e 29,20 ± 2,54, 32,4 ± 4,79 e 19 ± 1,92 no Grupo A, respectivamente.

Conclusão:

Embora não haja diferença estatística nas comparações de resultados funcionais, se as regras forem respeitadas na seleção pré-operatória do paciente, a laringectomia supracricoide parcial modificada pode ser aplicada com segurança e ganhos significativos podem ser alcançados em termos de resultados funcionais.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Carcinoma, Squamous Cell / Laryngeal Neoplasms / Recovery of Function / Cricoid Cartilage / Laryngectomy Type of study: Observational study Limits: Adult / Aged / Humans / Male Language: English Journal: Braz. j. otorhinolaryngol. (Impr.) Journal subject: Otolaryngology Year: 2019 Type: Article Affiliation country: Turkey Institution/Affiliation country: Istanbul University/TR

Similar

MEDLINE

...
LILACS

LIS


Full text: Available Index: LILACS (Americas) Main subject: Carcinoma, Squamous Cell / Laryngeal Neoplasms / Recovery of Function / Cricoid Cartilage / Laryngectomy Type of study: Observational study Limits: Adult / Aged / Humans / Male Language: English Journal: Braz. j. otorhinolaryngol. (Impr.) Journal subject: Otolaryngology Year: 2019 Type: Article Affiliation country: Turkey Institution/Affiliation country: Istanbul University/TR