Classification of cutaneous squamous cell carcinoma of the head and neck in relation to the risk of lymph node metastasis

Lymph node metastasis in patients with cutaneous squamous cell carcinoma (cSCC) of the head and neck are relatively common in high-risk patients treated in tertiary centres. Early detection and treatment of lymph node metastasis is essential, since it results in a better prognosis. It is important to adequately recognize highrisk cSCC. A clear and uniform international classification system can contribute to the management of these patients.</p

Narrow-Band Imaging in Transoral Laser Surgery for Early Glottic Cancer:A Randomized Controlled Trial

Objective: Assessing whether the additional use of narrow-band imaging (NBI) in transoral laser surgery (TOLS) for early laryngeal cancer improves clinical outcomes. Study Design: Randomized controlled trial, performed between September 2015 and November 2022. Setting: A tertiary referral hospital in The Netherlands. Methods: TOLS was carried out in 113 patients. The procedure was performed with white light imaging (WLI, n = 56) alone, or combined with NBI (n = 57). Patients received frequent follow-up laryngoscopy. Resection margin status, recurrence rate, and recurrence-free survival at 12 months, 18 months, and after study termination (maximum 86 months) were analyzed. Results: Thirty-one cases in the WLI group had a positive resection margin, versus 16 in the NBI group (p =.002). After 12 months, the recurrence-free survival was 92%: 87% for WLI versus 96% for NBI, p =.07. The recurrence rate was 7/56 (13%) for WLI, versus 2/57 (4%) for NBI, p =.09. After 18 months, the recurrence-free survival was 84% for WLI versus 96% for NBI, p =.02. The recurrence rate was 9/56 (16%) for WLI, versus 2/57 (4%) for NBI, p =.02. After study termination, the recurrence-free survival was 71% for WLI versus 83% for the NBI group (p =.08). The recurrence rate was 16/56 for WLI, versus 10/57 for NBI (p =.16). Conclusion: The additional use of NBI during TOLS significantly decreased the number of positive resection margins. Although not statistically significant at all time points, patients treated with NBI-supported TOLS showed a lower recurrence rate and better recurrence-free survival. Further studies in larger patient groups are needed to confirm these results.</p

Geriatric assessment of patients treated for cutaneous head and neck malignancies in a tertiary referral center:Predictors of postoperative complications

Introduction: As cutaneous head and neck malignancies are highly prevalent especially in older patients, the risk of surgical complications is substantial in this potentially vulnerable population. The objective of this study was to evaluate the value of geriatric assessment of this population with respect to postoperative complications. Methods: Patients were prospectively included in OncoLifeS, a databiobank. Before surgery, patients underwent a geriatric assessment including multiple validated screening tools for frailty, comorbidity, polypharmacy, nutrition, functional status, social support, cognition and psychological status. Postoperatively, complications (Clavien-Dindo ≥ grade II) were registered. Uni- and multivariable logistic regression analyses were performed yielding odds ratios (ORs) and 95% confidence intervals (95%CIs). Results: 151 patients undergoing surgery for cutaneous head and neck malignancies were included in this study (mean age 78.9 years, 73.5% male). In a multivariable analysis, frailty measured by the Geriatric 8 (G8) (OR = 6.34; 95%CI:1.73–23.25) was the strongest independent predictor of postoperative complications, among other predictors such as major treatment intensity (OR = 2.73; 95%CI:1.19–6.26) and general anesthesia (OR = 4.74; 95%CI:1.02–22.17), adjusted for age and sex. Conclusion: Frailty, measured by G8, is the strongest predictor of postoperative complications in patients undergoing surgery for cutaneous head and neck malignancies in addition to treatment intensity and type of anesthesia. Geriatric screening on multiple domains is recommended for patients with cutaneous malignancies undergoing head and neck surgery is recommended, as this population includes old patients and frequently suffers postoperative complications