Ovarian Tissue Cryopreservation in Pediatric Centers across the United States: Practice Patterns and Barriers.

Study Objective: To evaluate practice patterns in ovarian tissue cryopreservation (OTC) provision METHODS: US providers practicing or developing OTC in pediatric programs were invited to participate in a survey disseminated via the Oncofertility Consortium.

Results: Twenty-seven programs representing a wide geographic area responded, largely representing academic institutions (85.2%).

A familial variant present in pediatric myelodysplastic syndrome.

Myelodysplastic syndrome (MDS) is a rare pediatric diagnosis characterized by ineffective hematopoiesis with potential to evolve into acute myelogenous leukemia (AML). In this report, we describe a unique case of a 17-yr-old female with an aggressive course of MDS with excess blasts who was found to have monosomy 7 and a germline variant, which has not previously been associated with a MDS phenotype. This case of MDS was extremely rapidly progressing, showing resistance to chemotherapy and stem cell transplant, unfortunately resulting in patient death.

Leukapheresis in Pediatric Acute Leukemia with Hyperleukocytosis: A Single-Center Experience.

Hyperleukocytosis in pediatric acute leukemia is associated with increased morbidity and mortality and at present there is no consensus on the use of leukapheresis (LPH) for its management. Our aim was to review characteristics and outcomes of newly diagnosed leukemia patients with hyperleukocytosis (HL) comparing those who received LPH and those who did not. An IRB approved retrospective case control study reviewed data from a single institution over a 10 year period.

Durable Response in Relapsed Adolescent Peripheral T-cell Lymphoma: A Case Report and Review of the Literature.

Peripheral T-cell lymphoma (PTCL) is an aggressive tumor, rarely seen in pediatrics or adolescent and young adults (AYAs) so there is no upfront or relapsed standard of care. The authors describe a 16-year-old with PTCL, treated with chemotherapy and autologous stem cell transplant. Upon relapse, he received ifosfamide, carboplatin, etoposide, and radiation with durable remission of 4 years.

Impact of a novel family-centered values clarification tool on adolescent sperm banking attempts at the time of a new cancer diagnosis.

Purpose: Over half of males experience fertility impairment after childhood cancer therapy, which often causes psychosocial distress. Yet, fertility preservation (FP) remains underutilized. The goals of this study were to determine the feasibility and impact of implementing a family-centered FP values clarification tool on sperm banking attempts among adolescent males newly diagnosed with cancer, and identify key determinants of banking attempts.

Two Successful Sperm Aspirations in High-Risk Adolescent and Young Adult Lymphoma Patients Before Initiation of Emergent Therapy.

As survival rates for adolescent and young adult (AYA) cancer patients improve, fertility preservation has gained increased attention. Many AYAs report significant concerns about fertility potential after therapy. Preservation at diagnosis may be the only opportunity for future genetic parenthood for many patients.

Complete Remission of an Extracranially Disseminated Anaplastic Pleomorphic Xanthoastrocytoma With Everolimus: A Case Report and Literature Review.

Background: Surgical resection is the treatment of choice for pleomorphic xanthoastrocytoma, while chemotherapy and radiation therapy are typically used in patients with anaplasia, metastasis, or sometimes in subtotally resected cases, especially upon recurrence. Extracranial dissemination has been only rarely reported. We describe a five year old boy with the rare occurrence multiply recurrent and extracranially disseminated anaplastic pleomorphic xanthoastrocytoma.

Disialoganglioside GD2 Expression in Pediatric Rhabdomyosarcoma: A Case Series and Review of the Literature.

Rhabdomyosarcoma (RMS) is the most common pediatric soft tissue sarcoma. Despite aggressive therapy, patients with metastatic or relapsed disease experience dismal outcomes and novel therapies are urgently needed. In this study, we evaluated expression of disialoganglioside (GD2), a cell surface antigen with therapeutic implication, in 16 RMS patient samples.

IL-6 and CXCL8 mediate osteosarcoma-lung interactions critical to metastasis.

Osteosarcoma (OS), a malignant tumor of bone, kills through aggressive metastatic spread almost exclusively to the lung. Mechanisms driving this tropism for lung tissue remain unknown, though likely invoke specific interactions between tumor cells and other cells within the lung metastatic niche. Aberrant overexpression of ΔNp63 in OS cells directly drives production of IL-6 and CXCL8.

Examining predictors and outcomes of fertility consults among children, adolescents, and young adults with cancer.

Infertility has a negative impact on quality of life among cancer survivors. Studies show establishing a fertility team results in improved patient satisfaction. A review of electronic medical records was performed to examine predictors of fertility referrals, interventions, and the impact of an opt-out consult mechanism.

Osteosarcoma: Accelerating Progress Makes for a Hopeful Future.

Patients who develop osteosarcoma in 2017 receive treatment that remains essentially unchanged since the 1970s. Outcomes likewise remain largely unimproved. Large, collaborative, multinational efforts to improve therapy have evaluated strategies leveraging both cytotoxic intensification and immunomodulatory agents.

Fertility counseling and preservation: considerations for the pediatric endocrinologist.

Infertility is a distressing consequence of numerous pediatric medical conditions and treatments. The field of pediatric fertility preservation has expanded rapidly over the past decade, and clinical guidelines emphasize the importance of discussing infertility risk and fertility preservation options with patients and families in a timely manner. Understanding the various mechanisms and presentations of fertility issues across diagnoses is imperative to provide counseling to patients and families, and identify individuals who may benefit from fertility preservation.