eMedicine Specialties > Otolaryngology and Facial Plastic Surgery > Head & Neck Surgery
Conservation Laryngeal Surgery, Vertical Partial Laryngectomy: Follow-up
Updated: Jan 14, 2009
Outcome and Prognosis
In previously untreated patients, reported local control rates as primary therapy are greater than 90% for T1 glottic tumors and 68% for T2 glottic tumors. Increased risk factors for recurrence include anterior commissure involvement, increased T stage, and positive surgical margins.3
In patients who undergo salvage therapy secondary to RT failure, the reported local control rates are 84% and 60% for T1 and T2 glottic tumors, respectively. The overall survival for this group of patients is reported at 77%.2
With regard to T3 glottic tumors, local control rates vary among different institutions, with reported failure rates as high as 50%.Future and Controversies
Primary radiotherapy and transoral laser excision remain the prototypical therapy for early glottic tumors. Vertical partial laryngectomy (VPL) serves as both primary and salvage therapy for T1 and T2 disease with equivocal control rates for T3 tumors. Choosing the ideal surgical modality for tumors that bridge the T2/T3 classification system remains an intense area of controversy, without clear delineation in the literature. The intended goal of this article is to highlight the limits of VPL as much as its therapeutic efficacy.
Advances in transoral surgical approaches have contributed to the development and advances of endoscopic VPL. Future directions in research and technical innovation will likely focus on voice conservation, the role of chemotherapy, and stratification of patients based on tumor biology.
In particular, anterior commissure involvement, supracricoid partial laryngectomy, and the different reconstructions will continue to generate controversy and debate among head and neck surgeons. Patient desire and surgeon bias will continue to play dominant roles in the selection of treatment modality for early laryngeal carcinoma.
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References
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Brumund KT, Gutierrez-Fonseca R, Garcia D, et al. Frontolateral vertical partial laryngectomy without tracheotomy for invasive squamous cell carcinoma of the true vocal cord: a 25-year experience. Ann Otol Rhinol Laryngol. Apr 2005;114(4):314-22. [Medline].
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Kambic V, Radsel Z, Smid L. Laryngeal reconstruction with epiglottis after vertical hemilaryngectomy. J Laryngol Otol. May 1976;90(5):467-73. [Medline].
Laccourreye O, Weinstein G, Brasnu D, et al. Vertical partial laryngectomy: a critical analysis of local recurrence. Ann Otol Rhinol Laryngol. Jan 1991;100(1):68-71. [Medline].
Pleet L, Ward PH, DeJager HJ, et al. Partial laryngectomy with imbrication reconstruction. Trans Sect Otolaryngol Am Acad Ophthalmol Otolaryngol. Sep-Oct 1977;84(5):ORL882-9. [Medline].
Vachin F, Hans S, Atlan D, et al. [Long term results of exclusive chemotherapy for glottic squamous cell carcinoma complete clinical responders after induction chemotherapy]. Ann Otolaryngol Chir Cervicofac. Jun 2004;121(3):140-7. [Medline].
Yeager LB, Grillone GA. Organ preservation surgery for intermediate size (T2 and T3) laryngeal cancer. Otolaryngol Clin North Am. Feb 2005;38(1):11-20, vii. [Medline].
Further Reading
Keywords
laryngeal surgery, conservation laryngeal surgery, glottic carcinoma, organ preservation, neck cancer, organ preservation for glottic carcinoma, vertical partial laryngectomy, VPL, laryngofissure and cordectomy, partial laryngectomy with imbrication laryngoplasty, frontolateral partial laryngectomy, muscle flap laryngoplasty, epiglottic laryngoplasty, organ preservation surgery of the larynx, endoscopic cordectomy
Follow-up: Conservation Laryngeal Surgery, Vertical Partial Laryngectomy