Invasive cervical root resorption in a cancer patient: A rare case report with 2 years of follow-up and literature review.

Introduction: Cases involving invasive cervical root resorption (ICRR) in oncological patients are rare, in addition, follow-up of these patients has not yet been reported in the literature.

Objective: This study aims to present a literature review and report a case of denosumab as a possible cause of ICRR in a patient with breast cancer with 2 years of follow-up.

Case Report: A 39-year-old female with a history of luminal breast cancer was treated with denosumab semiannually for osteopenia with discontinuation 1 year ago.

Endodontic Treatment in Patients Undergoing Hematopoietic Stem Cell Transplantation: A Retrospective Cohort Study.

Introduction: This study investigated the implications of root canal treatment (RCT) of infected teeth with apical periodontitis (AP) in patients undergoing hematopoietic stem cell transplantation (HSCT).

Methods: One hundred patients were selected. Clinical data, oncologic and endodontic diagnosis and treatment, and type of HSCT were recorded.

Oral and cutaneous immune-related adverse events in cancer patients: Prevalence and overall survival.

Objectives: To assess the prevalence of cutaneous and oral immune-related adverse events (irAEs) in cancer patients, risk factors for its development, and overall survival (OS).

Materials And Methods: This retrospective observational study which included 748 medical records of cancer patients who received immune checkpoint inhibitors (ICIs). Demographic and clinicopathological characteristics were collected and analyzed.

Which devices can be used to decompress odontogenic cystic lesions in the oral cavity? A systematic review.

Odontogenic cysts are bony lesions in the jaws that can reach large sizes. Decompression, a technique that helps in their surgical treatment, aims to reduce their size. We aimed to conduct a systematic review of the main types of device used for the decompression of odontogenic cysts and to analyse the indications, types, advantages, and disadvantages of the devices used.

Randomized Double-Blind Placebo-Controlled Study of Salivary Substitute with Enzymatic System for Xerostomia in Patients Irradiated in Head and Neck Region.

This study aims to compare whether the use of a salivary substitute including an enzymatic system clinically reduces the intensity of xerostomia, as well as exploring the impact that this has on the quality of life, in patients who had received radiotherapy in the head and neck (HNC) region. Forty patients who had completed radiotherapy treatment within 6 months to 1 year previously were allocated into an Enzymatic Spray group ( = 21) or a Placebo arm ( = 19). It should be noted that two patients in the Placebo arm declined to participate during phase 2 of the study.

Window therapeutic of extraoral photobiomodulation for prevention of oral mucositis in HSCT patients: additional arm.

Purpose: This study aimed to evaluate the efficacy of 1W extraoral photobiomodulation (EOPBM) and to compare with our previous results of 2W EOPBM and intraoral photobiomodulation (IOPBM) protocols in the management of oral mucositis (OM) related to hematopoietic stem cell transplantation (HSCT).

Methods: A total of 30 patients underwent autologous or allogenic HSCT. Experimental protocol of 1W EOPBM was performed daily beginning in the first day of the conditioning regimen until 5 days after transplantation.

Impact of photobiomodulation for prevention of oral mucositis on the quality of life of patients with head and neck cancer: a systematic review.

The aim of this study was to perform a systematic review to evaluate the impact of photobiomodulation therapy (PBMT) for the prevention of oral mucositis (OM) on the quality of life (QoL) of patients with head and neck cancer (HNC) undergoing radiation therapy. This study followed the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. The search strategy was performed in five electronic databases (Cochrane, Embase, PubMed, Scopus, and Web of Science).

Gingival cyst of the adult.

The gingival cyst of the adult (GCA) is a rare odontogenic cyst, consisting of 0.3% of all odontogenic cysts. This case report, based on CARE guidelines for case reports, aims to present a case of a 52-year-old female patient with a symptomatic translucent nodule in the upper left anterior gingiva, measuring approximately 6mm.

3D printing technology to produce intraoral stents for head and neck radiotherapy: A scoping review.

Introduction: Radiotherapy remains one of the main treatments for head and neck cancer; however, it is accompanied by acute and chronic adverse effects. Use of three-dimensional (3D) oral stents to modulate radiation intensity to specific target areas have been developed to minimize these adverse effects. This study aimed to present a scoping review of studies published on 3D printing of oral stents and their clinical applicability.

Clinicopathological Features of Metastasis to the Oral and Maxillofacial Region-Multicenter Study.

Background: This study aimed to investigate the clinicopathological features of metastases in the oral and maxillofacial regions.

Methods: In this retrospective study, biopsy records were obtained from referral centers for oral and maxillofacial diagnosis in Brazil, Guatemala, Mexico, and South Africa.

Results: A total of 120 cases were evaluated.

Craniofacial fibrous dysplasia with cystic degeneration - A diagnostic challenge.

Benign fibro-osseous lesions with cystic degenerations have been scarcely reported in craniofacial bones and its unusual characteristics pose a diagnostic challenge. Here, we report a case of craniofacial fibrous dysplasia presenting a large cystic degeneration. A 55-year-old woman had a history of pain, slight asymmetry on the zygomatic region and ocular pressure.

Osteoradionecrosis treatment in head and neck cancer patients: An overview of systematic reviews.

Aims: Evaluate the existing evidence of osteoradionecrosis (ORN) treatment in adults with head and neck cancer, the methodological quality and the evidence grade within systematic reviews (SRs).

Methods: An extensive systematic literature search of SRs that addressed ORN in head and neck cancer patients was conducted with screening of eligible studies, data extraction, methodological (AMSTAR 2) and evidence quality assessment (GRADE) of the SRs by independent and calibrated authors.

Results: A total of six SRs were enrolled.

Efficacy of bethanechol chloride in the treatment of radiation-induced xerostomia in patients with head and neck cancer: A systematic review and meta-analysis.

Background And Porpuse: Salivary glands sustain collateral damage following radiotherapy (RT) to treat cancers of the head and neck, leading to complications, including xerostomia and hyposalivation. This systematic review (SR) with meta-analysis was performed to determine the effectiveness of bethanechol chloride in preventing salivary gland dysfunction in this context.

Materials And Methods: Medline/Pubmed, Embase, Scopus, LILACS via Portal Regional BVS and Web of Science were searched electronically in accordance with the Cochrane manual and reported PRISMA guidelines.

Solitary fibrous tumor of the tongue.

Solitary fibrous tumor (SFT) is a benign mesenchymal neoplasm originally described in pleura with a rare presentation in the oral cavity. Herein, we report a case of a 28-year-old male patient who presented an asymptomatic slow-growing mass in the anterior part of the tongue. Intraoral examination revealed a well-circumscribed mass covered by normal mucosa with a fibrous consistency.

Secondary primary tumor mimicking osteoradionecrosis.

Nasopharyngeal carcinoma (NPC) is a malignant tumor rarely found in the head and neck, representing about 1% of all malignancies. The main treatment for NPC is radiation therapy, which is often given in combination with chemotherapy. However, such treatment may lead to long-term complications, including second primary tumors (SPTs) and osteoradionecrosis (ORN).

Immune checkpoint inhibitors in cancer therapy: Review of orofacial adverse events and role of the oral healthcare provider.

Immune checkpoint inhibitors (ICIs) are a revolutionary class of antineoplastic therapy that restore anti-tumor immunity. Consequences of this enhanced immune response include a multitude of immune related adverse events (irAEs) that can affect any body system, including the mouth. Orofacial irAEs reproduce features of numerous immune-mediated conditions, including oral lichen planus, mucous membrane pemphigoid, and Sjögren syndrome, among others.

Is serum C-terminal telopeptide cross-link of type 1 collagen a reliable parameter for predicting the risk of medication-related osteonecrosis of the jaws? A systematic review and meta-analysis of diagnostic test accuracy.

Objective: To determine the usefulness of Serum C-terminal telopeptide cross-link of type 1 collagen (sCTX) as a preoperative marker for predicting the risk of developing medication-related osteonecrosis of the jaws (MRONJ) after invasive oral surgery in patients on antiresorptive medication.

Materials And Methods: Two authors independently searched four electronic databases up to March 25, 2021, for case-control studies and prospective and retrospective cohort studies that assessed preoperative sCTX levels in patients taking antiresorptive medication who underwent oral surgery procedures. The main outcome was the number of MRONJ cases in patients with an sCTX value lower and higher than 150 pg/mL.

Bethanechol used to prevent salivary gland dysfunction in patients submitted to radioactive iodine therapy: A double blind, placebo-controlled, randomized study.

Symptoms related to salivary gland damage are one of the most frustrating complications after radioactive iodine (I) therapy. To the best of our knowledge, this is the first study that aimed to evaluate the prophylactic effect of Bethanechol on the radioiodine content of salivary gland. Fifty patients who were referred to I therapy were randomized into Bethanechol and placebo groups.