Associations between skin rash, treatment outcome, and single nucleotide polymorphisms in head and neck cancer patients receiving the EGFR-inhibitor zalutumumab: results from the DAHANCA 19 trial.

Purpose: To study the associations between development of moderate to severe skin rash, clinical outcome, and single nucleotide polymorphisms (SNPs) in candidate genes in head and neck cancer patients from the DAHANCA 19 trial receiving the EGFR-inhibitor zalutumumab concurrently with radiation treatment.

Material And Methods: 310 patients were included from the zalutumumab-arm of the DAHANCA 19 study. Nine SNPs in the candidate genes EGFR, EGF, AREG, FCGR2A, FCGR3A, and CCND1 were successfully determined in 294 patients.

DAHANCA 10 - Effect of darbepoetin alfa and radiotherapy in the treatment of squamous cell carcinoma of the head and neck. A multicenter, open-label, randomized, phase 3 trial by the Danish head and neck cancer group.

Purpose: To evaluate if correction of low hemoglobin (Hb) levels by means of darbepoetin alfa improves the outcomes of radiotherapy in patients with squamous cell carcinoma of the head and neck (HNSCC).

Patients And Methods: Patients eligible for primary radiotherapy and who had Hb values below 14.0 g/dl were randomized to receive accelerated fractionated radiotherapy with or without darbepoetin alfa.

Olfactory neuroblastoma: a single-center experience.

Olfactory neuroblastoma (ONB) is a potentially curable disease, despite being an aggressive malignancy with a poor natural history. Our goal was to evaluate management outcomes for patients with ONB treated at our institution. Our prospective database for brain tumors and the pathology registry of head and neck cancers at Oslo University Hospital were searched to identify all patients treated for ONB between 1998 and 2016.

Risk of Recurrence in Laryngeal Cancer.

A cohort study was undertaken to analyze the risk of recurrence among 1616 patients with primary squamous cell carcinoma of the larynx from 1983 to 2010 at a single, tertiary academic center in Oslo, Norway. The cohort was followed from the date of diagnosis to September 2011. Competing risk regression analysis assessed the association between various risk factors and the risk of recurrence, where death was considered a competing event.

Self-reported Symptoms to Monitor Recurrent Head and Neck Cancer-Analysis of 1,678 Cases.

Aim: The aim of this article was to study the clinical significance of subjective symptoms of recurrence in patients treated for primary head and neck cancer.

Materials And Methods: Clinical data of 1,678 patients with squamous cell carcinoma of the head and neck admitted at the Department of Oto-rhino-laryngology-Head and Neck Surgery, Oslo University Hospital during a period of 15 years (1983-1997) were analyzed.

Results: A total of 525 (31%) patients had recurrence during follow-up, 74% of these within the first two years after primary treatment.

Significance of self-reported symptoms as part of follow-up routines in patients treated for oral squamous cell carcinoma.

Background: There is little evidence to prove that frequent out-patient consultations lead to better prognosis in patients treated for oral squamous cell carcinoma. Furthermore, there is no consensus regarding the timing and number of follow-up consultations or the duration of monitoring after completed therapy.

Materials And Methods: We prospectively recorded demographic and clinical data of 537 patients treated over a period of 15 years with complete follow-up of 18 years in a tertiary academic Center.