Search

Purpose: Enrollment in Children's Oncology Group (COG) clinical trials has led to significant improvements in survival; however, disparities in survival persist, particularly among ethnic minorities, adolescents and young adults (AYAs), and the underinsured, partly due to inadequate access to cooperative group cancer clinical trials. In 2008, two COG sites University of Illinois at Chicago (UIC) and Rush University Medical Center, and a nonmember institution, John H Stroger Hospital, created a unified COG program utilizing one lead Institutional Review Board and research team. This study assesses the impact that the tri-institutional COG program had on clinical trial accrual for minority, AYA, and uninsured patients. Methods: Analysis and comparison of COG enrollment data from 2002 to 2008 (pre-merger) and 2008 to 2017 (post-merger) by age, ethnicity, insurance type, clinical trial type, oncologic diagnosis, and specialty of the enrolling physician were completed. Results: Following the merger, the total studies open to enrollment increased by 100%, enrollments increased by 446%, and, for each diagnoses, increased by more than 200%. Enrollment of ethnic minorities rose by 533%, most significantly for Hispanic patients by 925%. AYA enrollments increased by 822%. There was a 28-fold increase in enrollment of uninsured patients. Significantly more providers from various oncology specialties were engaged in enrolling patients and a consistent increase in the percentile standing of the program occurred after the merger. Conclusions: Creation of a tri-institutional COG research program was associated with significant increases in clinical trial enrollments, especially for underrepresented minorities, AYAs, and uninsured patients. The UIC/Rush/Stroger COG Program provides a novel and exemplary approach to address cancer health disparities for these vulnerable populations.

Background:. Congenital midline nasal masses are rare anomalies and are typically benign nasal dermoid sinus cysts (NDSCs). Rhabdomyosarcomas (RMSs) are even less common, and only a fraction affect sites like the external nose, nasal cavity, nasopharynx, and paranasal sinuses. We review the clinical presentation and treatment of nasal, nasopharyngeal, and paranasal RMSs and report the first documented midline presentation. Methods:. We queried PubMed for articles with titles containing the terms rhabdomyosarcoma or sarcoma botryoides and nose, nasal, paranasal, sinonasal, nasopharynx, or nasopharyngeal. We then searched the references of each included article using the same parameters and continued this process iteratively until no new articles were found. Results:. The paranasal sinuses were the most commonly affected site, followed by the nasopharynx, nasal cavity, and external nose. Two patients presented with involvement of the external nose, but each presented with involvement of the right ala rather than a midline mass. The rates of intracranial extension and/or skull base involvement were comparable to those of NDSCs. The alveolar subtype was most common, followed by the embryonal subtype. Conclusions:. Most midline nasal masses are benign; however, we report the first documented presentation of an RMS as a midline nasal mass. Accordingly, RMS should be included in the differential diagnosis of midline nasal masses in the pediatric population. Surgery for midline nasal masses is sometimes delayed due to the risks of interfering with developing structures and early anesthesia. However, early surgical treatment should be considered given this new differential and its predilection for early metastasis.

Adolescent and young adult (AYA) oral maxillofacial tumors are rare and account for ∼12% of all AYA cancers. Due to the low incidence of these malignancies, diagnostic considerations, therapeutic approaches, and factors affecting prognosis have been difficult to characterize. Given the anatomic structures located within the head and neck, patients are at risk for treatment-related morbidity that may adversely impact their quality of life. We present a single-institution case series of AYA patients with oral maxillofacial tumors treated at the University of Illinois at Chicago. A multidisciplinary treatment approach, including collaboration with the Oral Maxillofacial Surgery, Dentistry, and the Ear, Nose, and Throat teams along with the utilization of Children's Oncology Group treatment protocols, can serve as a model to address the challenges in the management of these complex cases.

BACKGROUND Vaccination recommendations for childhood cancer survivors are ambiguous. Limited data exist on vaccination rates and patient/caregiver knowledge of vaccination postchemotherapy. PROCEDURE A single-institution study of childhood cancer survivors treated from 1996 to 2018. Study included a retrospective chart review assessing patient's vaccination status, survey of patient's/caregiver's knowledge/beliefs regarding vaccination postchemotherapy, and assessment of immunoglobulin titers. RESULTS A total of 120 patient charts were included. Vaccination records were available for 82% (98/120) of patients, 57% (56/98) were up to date with vaccinations before chemotherapy, and 83% (81/98) received vaccinations after chemotherapy. Children who resumed vaccination postchemotherapy were younger at cancer diagnosis compared to those who did not resume vaccination (2 vs 4 years, P

Cancers of the head and neck in children represent a heterogeneous group of malignancies requiring a variety of treatment modalities. In many instances of childhood head and neck cancers, chemotherapy will be required for treatment, often in conjunction with surgery and/or radiation therapy. Chemotherapy in children with head and neck cancers poses unique challenges in terms of immediate as well as long-term toxicities. This article focuses on the common chemotherapeutic agents, with a particular focus on early and late effects, used in the treatment of children with head and neck cancers.

We describe 2 cases of rapidly progressive primary central nervous system malignant melanoma, and summarize 18 previously reported cases of this extremely rare tumor in children. Both patients presented with focal neurologic symptoms, with no evidence of skin or other organ system involvement. One patient was treated with temozolomide and etoposide, whereas the other was treated with multiple surgical resections, radiation therapy, and a trial of ipilimumab. New molecularly targeted and immune-based therapies used in metastatic melanoma in adults are potential new treatment options, but their efficacy and safety in pediatric patients needs to be established.