Factors associated with complications in total laryngectomy without microvascular reconstruction

Oncological and functional outcome after laryngectomy for laryngeal and hypopharyngeal cancer: a population-based analysis in Germany from 2001 to 2020

Prognostic factors for overall survival (OS), percutaneous endoscopic gastrostomy (PEG) dependency, and long-term speech rehabilitation via voice prosthesis (VP) after laryngectomy for laryngeal or hypopharyngeal cancer were investigated in a retrospective population-based study in Thuringia, Germany. A total of 617 patients (68.7% larynx; hypopharynx; 31.3%; 93.7% men; median age 62 years; 66.0% stage IV) from 2001 to 2020 were included. Kaplan-Meier and Cox multivariable regression analyses were performed. 23.7% of patients received a PEG. 74.7% received a VP. Median OS was 131 months. Independent factors for lower OS were stage IV (compared to stage II; hazard ratio [HR] = 3.455; confidence interval [CI] 1.395-8.556) and laryngectomy for a recurrent disease (HR = 1.550; CI 1.078-2.228). Median time to PEG removal was 7 months. Prior partial surgery before laryngectomy showed a tendency for independent association for later PEG removal (HR = 1.959; CI 0.921-4.167). Postoperative aspiration needing treatment was an independent risk factor (HR = 2.679; CI 1.001-7.167) for later definitive VP removal. Laryngectomy continuously plays an important role in a curative daily routine treatment setting of advanced laryngeal or hypopharyngeal cancer in Germany. Long-term dependency on nutrition via PEG is an important issue, whereas use of VP is a stable long-term measure for voice rehabilitation.

A Novel and Simple Technique to Reduce the Rate of Pharyngocutaneous Fistula Formation Following a Total Laryngectomy - our Initial Results

Objective: Pharyngocutaneous fistula (PCF) is a common and often devastating complication of total laryngectomy. Patients undergoing a total laryngectomy need enhancement of the neopharynx to reduce the risk of PCF formation. Our study aimed to evaluate the formation of a PCF following a total laryngectomy in patients that underwent a modified closure technique of their neopharynx. This technique included the recruitment of a flap of the muscular division of the pretracheal fascia that invests the strap muscles as a protective blanket. We called this surgical technique the 'curtain call'. Methods: We conducted a retrospective study for patients who underwent a total laryngectomy in our department between May 2022 and May 2023. Results: Twelve patients were identified. Our results demonstrated that the recruitment of this modified closure technique to cover the neopharynx resulted in a very low rate of postoperative PCF formation (8.3%). Conclusion: The 'curtain call' technique is an excellent method to support the neopharynx with extremely low rates of postoperative chronic dysphagia and with no evidence of impairing the development of esophageal speech. It could sometimes substitute much more time-consuming techniques like major pectoralis flap and supraclavicular flap.

Supplementary Information

The online version contains supplementary material available at 10.1007/s12070-023-04343-7.

Surgical wound classification in otolaryngology: A state‐of‐the‐art review

Objective

To describe the issues related to the assignment of surgical wound classification as it pertains to Otolaryngology—Head & Neck surgery, and to present a simple framework by which providers can assign wound classification.

Data Sources

Literature review.

Conclusion

Surgical wound classification in its current state is limited in its utility. It has recently been disregarded by major risk assessment models, likely due to inaccurate and inconsistent reporting by providers and operative staff. However, if data accuracy is improved, this metric may be useful to inform the risk of surgical site infection. In an era of quality‐driven care and reimbursement, surgical wound classification may become an equally important indicator of quality.

In its current state, surgical wound classification has been disregarded as a key metric, likely due to habitual inaccuracies in procedure categorization.

A new paradigm for surgical wound classification specific to Otolaryngology—Head & Neck Surgery is presented.

The possibility of surgical wound classification serving as an important indicator of quality of care is discussed and contextualized in current health care trends.

Stapler closure versus manual closure in total laryngectomy for laryngeal cancer: A systematic review and meta-analysis

OBJECTIVE

Total laryngectomy (TL) is a life-saving procedure for individuals with advanced laryngeal cancer and those suffering from recurrence after initial treatment. The present study aimed to evaluate the differences between stapler closure (SC) and manual closure (MC) of the pharynx during TL for patients with laryngeal cancer.

DESIGN/SETTING

A systematic literature search was performed using the PubMed, EMBASE and Cochrane Library databases. The data were analysed using Comprehensive Meta-Analysis software (Version 3; Biostat). Dichotomous data were calculated as odds ratios (ORs), and continuous data were calculated as mean differences (MD) with 95% confidence intervals (CI).

MAIN OUTCOME/RESULTS

A total of seven studies (535 patients) were included in this meta-analysis. Pooled analysis showed that the operative time of TL was significantly reduced in the SC group (MD, -63.2; 95% CI, -106.0 to -20.4). Moreover, the SC group had a lower incidence of pharyngocutaneous fistula (OR = 0.38; 95% CI, 0.18 to 0.83; P = .016) and hospital stay (MD, -2.9; 95% CI, -5.6 to -0.1). The incidence of postoperative surgical site infection (OR = 0.41; 95% CI, 0.02 to 8.73; P = .565) was comparable between the two groups.

CONCLUSION

Based on these results, SC may be a useful option for patients who need TL.

Total Laryngectomy-Still Cutting-Edge?

Surgical removal of the larynx (total laryngectomy) offers a curative approach to patients with advanced laryngeal and hypopharyngeal (squamous cell) cancer without distant metastases. Particularly in T4a carcinoma, laryngectomy seems prognostically superior to primary radio(chemo)therapy. Further relevant indications for laryngectomy include massive laryngeal dysfunction associated with aspiration and recurrence after radio(chemo)therapy, resulting in salvage surgery. The surgical procedure including neck dissection is highly standardised and safe. The resulting aphonia can be compensated by functional rehabilitation (e.g., voice prosthesis) associated with a significant quality of life improvement. This article presents an overview of indications, preoperative diagnostics, surgical procedures, including new developments (robotics), possible complications, the choice of adjuvant treatment, alternative therapeutic approaches, rehabilitation and prognosis. In summary, total laryngectomy still represents a relevant surgical procedure in modern head and neck oncology.

[Laryngectomy-still state of the art?]

Total laryngectomy provides a curative approach for patients with advanced laryngeal and hypopharyngeal cancer without distant metastasis. Especially in stage cT4a disease, laryngectomy is superior to primary radio(chemo)therapy in retrospective studies. Further relevant indications for the procedure are tumor-related laryngeal dysfunction such as dysphagia and aspiration, as well as cancer recurrence after primary radio(chemo)therapy. The surgical procedure is highly standardized, with an appropriate safety profile. The subsequent loss of voice must be compensated by voice rehabilitation (voice prosthesis, ructus). The current overview provides information about indications for laryngectomy, preoperative clinical diagnostics, the surgical procedure, complications, alternative treatment, rehabilitation, and prognosis. Total laryngectomy remains a standard procedure in modern head and neck oncology.

Effect of medical comorbidities on treatment regimen and survival in T3/T4 laryngeal cancer

OBJECTIVE

Investigate the impact of medical comorbidities on treatment regimen and overall survival (OS) in patients with locally advanced laryngeal cancer.

STUDY DESIGN

Retrospective Review of the National Cancer Database (NCDB).

METHODS

The NCDB was queried for patients with T3 and T4 laryngeal cancer. Comorbidity scores were calculated from the Charlson-Deyo comorbidity index (CDCI). Univariate and multivariate analyses explored the association of CDCI scores on treatment regimen and OS.

RESULTS

14,053 patients were analyzed. 65% of patients had a CDCI score of 0, whereas 25%, 7%, and 3% had CDCI score of 1, 2, and ≥3, respectively. As patients' CDCI increased, they became more likely to receive treatment options other than a laryngectomy or chemoradiation therapy (CRT) (P < 0.0001). Patients with CDCI ≥1 were more likely have a laryngectomy than those with CDCI 0 (P < 0.0001). In patients with T3 tumors, OS did not differ between those receiving CRT versus laryngectomy with any CDCI score. In patients with T4 tumors, laryngectomy was associated with improved OS compared to CRT across all CDCI scores except CDCI ≥3.

CONCLUSION

Our results support the current national guidelines with a recommendation for CRT or TL for T3 tumors and a preference for TL for T4 tumors. These outcomes are generally consistent in patients as their CDCI scores increases.

LEVEL OF EVIDENCE

NA Laryngoscope, 130:1459-1464, 2020.