A multidisciplinary pediatric oncofertility team improves fertility preservation and counseling across 7 years.

BACKGROUND: Oncofertility is a developing field of increasing importance, particularly in pediatric oncology, where most patients are likely to survive long-term and have not yet had the opportunity to have children. AIMS: We performed a quality improvement initiative to increase our rates of fertility preservation counseling and referral through the implementation of a pediatric oncofertility team, and we report outcomes 7 years following implementation of our initiative. METHODS AND RESULTS: We compare our baseline oncofertility survey to 44 post-intervention survey respondents and electronic medical record documentation for 149 patients treated in 2019. Ninety-five percent of post-intervention survey respondents recalled fertility counseling (baseline 70%, p = .004) and 89.3% were appropriately referred for fertility preservation (baseline 50%, p = .017). Counseling was documented in 60.4% of charts; 81% of patients analyzed by chart review were appropriately referred for fertility preservation. Fertility preservation outcomes differed by sex assigned at birth. CONCLUSION: Creation of an oncofertility team produced improvements in fertility counseling and fertility preservation referral across an extended period of time.

Severe Cytokine Release Syndrome after Haploidentical Peripheral Blood Stem Cell Transplantation.

Inflammatory cytokines released by activated lymphocytes and innate cells in the context of cellular therapy can cause fever, vasodilatation, and end-organ damage, collectively known as cytokine release syndrome (CRS). CRS can occur after allogeneic blood or marrow transplantation, but is especially prevalent after HLA-haploidentical (haplo) peripheral blood transplantation (PBT). We reviewed charts of all patients who underwent haplo-PBT between October 1, 2013, and September 1, 2017 and graded CRS in these patients. A total of 146 consecutive patients who underwent related haplo-PBT were analyzed. CRS occurred in 130 patients (89%), with most cases of mild severity (grade 0 to 2). Severe CRS (grade 3 to 5) occurred in 25 patients (17%). In this group with severe CRS, 13 patients had encephalopathy, 12 required hemodialysis, and 11 were intubated. Death from the immediate complications of CRS occurred in 6 patients (24% of the severe CRS group and 4% of the entire haplo-PBT cohort). The cumulative probability of nonrelapse mortality (NRM) was 38% at 6 months for the patients with severe CRS and 8% (121 of 146) in patients without severe CRS. In conclusion, CRS occurs in nearly 90% of haplo-PBTs. Older haplo-PBT recipients (odds ratio [OR], 2.4; 95% confidence interval [CI], .83 to 6.75; P = .11) and those with a history of radiation therapy (OR, 3.85; 95% CI, 1.32 to 11.24; P = .01) are at increased risk of developing severe CRS. Although most recipients of haplo-PBT develop CRS, <20% experience severe complications. The development of severe CRS is associated with a significantly increased risk of NRM.