Potential determinants and predictors of hypoparathyroidism after total thyroidectomy in pediatric patients.

Objective: Few studies have reported risk factors for post-thyroidectomy hypoparathyroidism (HPT) in children. We aimed to identify predicting factors for transient and permanent HPT after total thyroidectomy in pediatric patients.

Study Design: Retrospective review of medical charts.

Evaluating Depth of Invasion as a Continuous Prognostic Factor in Oral Squamous Cell Carcinoma.

Background: Depth of invasion (DOI) has a significant clinical impact on the staging system of oral squamous cell carcinoma (OSCC). We aimed to compare the prognostic impact of treating DOI as a continuous variable rather than a categorical one.

Methods: A retrospective review of 277 OSCC patients surgically treated in a tertiary care center from 2000 to 2020, with a minimum 2-year follow-up.

Age Stratification and Prognostic Factor Analysis in Pediatric Differentiated Thyroid Cancer.

Objectives: Differentiated thyroid cancer (DTC) is rare in the pediatric population. It remains unclear whether younger children are at greater risk of more aggressive disease. We aimed to identify prognostic factors for aggressive pediatric DTC and to define an appropriate age stratification.

The Incidence of Radiologic Evidence of Sinusitis Following Endoscopic Pituitary Surgery: A Multi-Center Study.

: Endoscopic endonasal skull base surgery has become a viable alternative to open procedures for the surgical treatment of benign and malignant lesions in the sinonasal and skull base regions. As in sinus surgery, skull base surgery may cause crusting and posterior rhinorrhea, particularly when a nasoseptal flap is required for skull base reconstruction. Post-operative radiological sinonasal findings have been reported previously with no clear correlation with intraoperative decision-making.

Rethinking Surgical Margins: A New Approach to Predict Outcomes in Oral Squamous Cell Carcinoma.

Objective: The traditional categorical division of surgical margins using a 5 mm cutoff in oral cavity squamous cell carcinoma (OCSCC) is controversial. The primary aim of this study was to investigate the presence of an optimal cutoff point or, alternatively, assess the potential improvement in predictive value by considering the surgical margins as a continuum.

Methods: Retrospective analysis of OCSCC patients at a tertiary medical center in 1995-2020.

Management of laryngeal chondroradionecrosis: A single-center experience.

Background: Laryngeal chondroradionecrosis (LCRN) is a rare but severe complication of radiation therapy. The study aimed to review the management of LCRN and evaluate the clinical benefit of hyperbaric oxygen therapy (HBOT).

Methods: We retrospectively analyzed all radiation-induced LCRN patients between 2006 and 2019 at a tertiary medical center.

Extended Follow-Up Outcomes from Pooled Prospective Studies Evaluating Efficacy of Interstitial Alpha Radionuclide Treatment for Skin and Head and Neck Cancers.

The initial favorable efficacy and safety profile for Alpha DaRT have been demonstrated (NCT04377360); however, the longer-term safety and durability of the treatment are unknown. This pooled analysis of four prospective trials evaluated the long-term safety and efficacy of Alpha DaRT for the treatment of head and neck or skin tumors. A total of 81 lesions in 71 patients were treated across six international institutions, with a median follow-up of 14.

Unleashing Natural IL18 Activity Using an Anti-IL18BP Blocker Induces Potent Immune Stimulation and Antitumor Effects.

Recombinant cytokines have limited anticancer efficacy mostly due to a narrow therapeutic window and systemic adverse effects. IL18 is an inflammasome-induced proinflammatory cytokine, which enhances T- and NK-cell activity and stimulates IFNγ production. The activity of IL18 is naturally blocked by a high-affinity endogenous binding protein (IL18BP).

Extended cervical approach for retrosternal multinodular goiter.

Objective: Partial or total sternotomy is required for 10% of retrosternal goiter. This study reviewed our experience with an extended cervicotomic approach as an alternative surgical solution for retrosternal goiter.

Methods: A retrospective study was performed on patients who underwent partial or total thyroidectomy for retrosternal goiter between 2014 and 2019 at a tertiary medical centre.

The Clinical Behavior and Recurrence Patterns of Oral Cavity Cancer in Oral Lichen Planus Patients.

Objectives: Oral lichen planus (OLP) is a chronic inflammatory disorder involving epithelia with squamous differentiation. Although described as a potential malignant precursor, the characteristics of malignancies arising among these patients are not widely described. Our goal was to describe the patterns of disease recurrence of patients with oral cavity squamous cell carcinoma (OSCC) arising on the background of OLP.

Prognostic Significance of Regional Disease in Young Patients with Oral Cancer: A Comparative Study.

Background: Regional metastases are considered the most important prognostic factor in OSCC patients. We aimed to investigate the impact of regional disease among different age groups with OSCC.

Methods: A retrospective comparison between patients 40 years old or younger, 41-69 years old, and 70 years or older treated for OSCC between 2000 and 2020 in a tertiary-care center.

Salivary Gland Secretory Carcinoma; Review of 13 Years World-Wide Experience and Meta-Analysis.

Objectives: Secretory Carcinoma is a malignant salivary gland tumor, initially described in 2010. This rare tumor is associated with the translocation t(12;15) (p13;q25), resulting in the fusion gene ETV6-NTRK3. Since this tumor is quite rare, most publications describe only small cohorts of patients.

Foregoing elective neck dissection for elderly patients with oral cavity squamous cell carcinoma.

Objective: Elective neck dissection (END) improves outcomes among clinically node-negative patients with oral cavity squamous cell carcinoma (OCSCC). However, END is of questionable value, considering the potentially higher comorbidities and operative risks in elderly patients.

Methods: A retrospective review of all patients older than 65 years of age who were treated for OCSCC at a tertiary care centre between 2005 and 2020 was conducted.

Long-term complications associated with the management of sinonasal malignancies: a single center experience.

Objective: The aim of this study was to review the long-term complications associated with treatment of patients with sinonasal malignancies (SNMs) and risk factors for these complications.

Methods: A retrospective analysis of all patients treated for SNMs at a tertiary care center between 2001 and 2018. A total of 77 patients were included.

The Predictors of Persistent Posttracheostomy Tracheocutaneous Fistula and Successful Surgical Closure.

Objective: Persistent tracheocutaneous fistula is a well-described complication of prolonged tracheostomy, with a prevalence of about 70% when decannulation is performed after more than 16 weeks. Predictors of its occurrence and outcome of treatment in adults remain unclear. The aim of the study was to describe our experience with the treatment of persistent posttracheostomy tracheocutaneous fistula in adults and to investigate factors associated with its formation and with the success of surgical closure.

Effect of Opioid Receptor Activation and Blockage on the Progression and Response to Treatment of Head and Neck Squamous Cell Carcinoma.

Recent studies suggest that opioids have a role in the progression of HNSCC mediated by mu opioid receptors (MOR), however, the effects of their activation or blockage remains unclear. Expression of MOR-1 was explored in seven HNSCC cell lines using Western blotting (WB). XTT cell proliferation and cell migration assays were performed on four selected cell lines (Cal-33, FaDu, HSC-2, and HSC-3), treated with opiate receptor agonist (morphine), antagonist (naloxone), alone and combined with cisplatin.

A Comparison of Outcomes in Medullary Thyroid Carcinoma Patients With and Without a Preoperative Diagnosis: A Multicenter Retrospective Cohort Study.

Cytological limitations pose a challenge to preoperative diagnosis of medullary thyroid carcinoma (MTC) and therefore, a significant subset of patients is only diagnosed postoperatively. The objective of this study was to investigate the impact of knowledge of a preoperative MTC diagnosis on disease management and outcomes. Multicenter, retrospective, cohort study of MTC patients treated in Israel from January 2000 to June 2021.

Quality of Life Following Robotic Transaxillary Versus Conventional Hemithyroidectomy: A Comparative Analysis.

Robotic technology has proven safe and effective for thyroidectomy procedures. Few studies have addressed the quality-of-life outcomes of robotic thyroidectomy compared with conventional thyroidectomy. The database of a tertiary medical center was retrospectively reviewed for all patients with thyroid disease who had undergone robotic hemithyroidectomy in 2012-2020.

Characterization of Fanconi Anemia Patients with Head and Neck Squamous Cell Carcinoma: Israel Fanconi Registry.

Background: Recent studies show a high risk of developing malignancy in patients with Fanconi anemia. The most common solid tumor in this condition is head and neck squamous cell carcinoma (HNSCC) and there is often uncertainty and about disease behavior as well as chemotherapy and radiation response.

Objectives: To describe and characterize HNSCC among Fanconi anemia patients on the Israeli Fanconi Registry.

The protective effect of aspirin-induced temporary threshold shift in an animal model of cisplatin-related ototoxicity.

Purpose: The purpose of this study was to evaluate whether induction of temporary threshold shift (TTS) with aspirin prior to cisplatin exposure can prevent or minimize cisplatin detrimental effects on hearing.

Methods: We randomly divided BALB mice into three groups: (1) cisplatin only, (2) aspirin only, and (3) combined aspirin/cisplatin. Cisplatin was administered as a single intraperitoneal injection of 14 mg/kg.

Retrospective analysis of the role of intra-operative parathyroid hormone monitoring during parathyroidectomy for primary hyperparathyroidism: a single center experience over 2 decades.

Purpose: Role of intra-operative parathyroid hormone (IOPTH) monitoring during parathyroidectomy for primary hyperparathyroidism (PHPT) has long been debated. Our main goal was to investigate the cure rates of parathyroidectomy for primary hyperparathyroidism with and without IOPTH monitoring. Our secondary goal was to investigate if operating room time can be saved when IOPTH monitoring is not used.