Citations

Background/Objectives: Pediatric heart failure (HF) is a complex clinical syndrome with diverse etiologies and presentations. Primary care providers (PCPs) are critical in early recognition, family education, and coordination of ongoing care in collaboration with pediatric cardiologists. This review provides a comprehensive guide for PCPs to understand the causes, symptoms, treatments, and longitudinal considerations for children with HF. Methods: We conducted a narrative review synthesizing published evidence and expert consensus guidelines, focusing on the clinical presentation, treatment options, and longitudinal care strategies in children with HF. Results: HF in children most commonly results from congenital heart disease and cardiomyopathy, but includes a wide range of etiologies. Presenting symptoms differ by age, with subtle signs often mistaken for common pediatric illnesses. Treatments range from disease-modifying medications to surgical and transplant therapies. Psychosocial support, mental health, and family-centered care are critical components of long-term management. Conclusions: PCPs are essential partners in the care of children with HF. A proactive, collaborative, and informed approach can improve quality of life, reduce hospitalizations, and support families navigating this challenging diagnosis.

Abstract Acute kidney injury (AKI) frequently follows hematopoietic cell transplantation (HCT). Soluble urokinase-type plasminogen activator receptor (suPAR) is a biomarker of AKI in the general population. We evaluated suPAR and its association with AKI requiring dialysis (AKI-D) in patients undergoing allogeneic HCT (alloHCT). Performance of suPAR was compared with serum creatinine (sCr) and neutrophil gelatinase-associated lipocalin (NGAL). Data were obtained from the Blood and Marrow Transplant Clinical Trials Network 1202 cohort, an observational study of 1709 alloHCT recipients. Adults aged ≥18 years with AKI-D after HCT were included. Adults who did not develop AKI were included as controls and matched 1:1. Periodic serum samples (7-90 days) were analyzed for NGAL, suPAR, and sCr. The 1:1 matched case-control groups (n = 62 each) were balanced in demographic variables, except for graft-versus-host disease prophylaxis. The median time from transplant to AKI-D was 2.6 months (range, 0.03-20.39). The day +7 suPAR level after HCT was higher in patients with AKI (median, 2.7 ng/mL) than in controls (2.1 ng/mL; P = .002). In the multivariate analysis, the day +7 suPAR level was associated with the development of AKI-D (P = .009). The area under the curve for the receiver operating characteristic curve for day +7 suPAR levels was 0.75. Neither NGAL nor sCr were associated with AKI-D. Elevated day +7 suPAR levels predicted AKI and lower overall survival (OS). The suPAR level at day +7 after HCT may be an early prognostic factor for the development of AKI-D and OS. Future prospective studies could evaluate this at different stages of AKI. This trial was registered at www.ClinicalTrial.gov as #NCT01879072.

Abstract Introduction The lower urinary tract injury, although often not life-threatening, can result in devastating long-term morbidity and, in some cases, permanent disability. Male genital trauma adversely affects male sexual function. Aim This 5th International Consultation on Sexual Medicine guideline on male genitalia trauma evaluates urologic trauma literature to guide clinicians in the best-evidenced management with specific emphasis on preservation and optimization of male sexual function. Methods A systematic literature search was conducted to identify relevant English-language publications and contemporary guidelines using the PubMed database (search dates January 1, 1990 to June 1, 2024) on the following terms: “trauma,” “penis,” “urethra,” “testis,” and “scrotum.” The available literature was discussed, and selected articles with the highest evidence available were used to create consensus guideline statements, categorized based on the Grading of Recommendations Assessment, Development and Evaluation system. In the absence of sufficient evidence, additional information was provided as a Clinical Principle or Expert Opinion. Results Fourteen recommendations are provided with corresponding levels of evidence and grades of recommendation. Conclusions Treating clinicians should be mindful that both the male genitalia trauma itself and treatment outcomes invariably affect various male sexual functions. Optimal treatment of male genitalia trauma is essential and should incorporate patient tolerances, needs, and preferences to minimize long-term sexual dysfunction.

Summary We investigated the outcomes of patients with advanced systemic mastocytosis (AdvSM) undergoing allogeneic haematopoietic cell therapy (alloHCT) in the US. Twenty‐seven adult (median age, 58 years) patients with AdvSM received alloHCT from 2014 to 2021. Most patients were white (93%), male (63%) and had systemic mastocytosis (SM) with associated haematological neoplasm (SM‐AHN, 70%), received peripheral blood grafts (89%) and non‐myeloablative regimens. KIT mutation was detected in 14 of the reported 16 patients (87.5%). Post‐transplantation cyclophosphamide (PTCy) was used in approximately 50% of the cohort. Approximately 1 year after alloHCT, median bone marrow mast cell burden decreased from 15% pre‐alloHCT to 1.5% (range 0–8) at 1 year post‐alloHCT. The median serum tryptase decreased from 55 ng/mL (range 3–400 ng/mL) pre‐alloHCT to 18 ng/mL (range 0–481 ng/mL) at 1 year post‐alloHCT. At 1 year, progression‐free survival (PFS) and overall survival (OS) were 59% (95% confidence interval [CI], 41%–77%) and 74% (95% CI, 56%–89%) respectively. In the subset of patients with SM‐AHN, 1‐year PFS and OS were 74% (52%–91%) and 79% (95% CI, 58%–94%) respectively. The cumulative incidence of relapse/progression for the entire population of patients with SM ( n = 27) was 4% (95% CI, 0–14) at 100 days and 15% (95% CI, 4–31) at 1 year. For the subset of patients with AHN, the cumulative incidence was 11% (95% CI, 1–28) at 100 days and 21% (95% CI, 6–42) at 1 year. Relapse/progression was the cause of death in six of 12 patients (5 died of AHN and 1 died of SM progression). Eighteen and nine patients received a KIT inhibitor before alloHCT and after alloHCT respectively. In addition, six patients received a KIT inhibitor for the treatment of relapse/progression of SM after alloHCT. Although it is difficult to delineate the exact effect of alloHCT and KIT inhibitors because of the size of the study in this era, the use of alloHCT and KIT inhibitors pre‐ and post‐ alloHCT is increasing. In the near future, larger studies are required to provide further insights into this subject.

PURPOSE The likelihood of finding a human leukocyte antigen (HLA)–matched unrelated donor (MUD) for hematopoietic cell transplantation can be predicted using a donor search prognosis score. Patients without a MUD may use alternative donors (haploidentical related, mismatched unrelated, or umbilical cord blood). METHODS This multicenter biological assignment trial was conducted by the Blood and Marrow Transplant Clinical Trials Network (BMT CTN 1702). Eligibility criteria were broad to mirror clinical practice. The primary end point was 2-year survival from evaluability and compared between those Very Likely (>90%) and Very Unlikely (<10%) to find a MUD. All other patients, Less Likely to find a MUD, were enrolled in an observational arm. Transplant outcomes were compared for all three groups. RESULTS A total of 1,751 evaluable patients at 47 centers were Very Likely (54.7%), Less Likely (29.5%), and Very Unlikely (15.8%) to identify a MUD. Survival did not differ in univariate (hazard ratio [HR], 1.00 [95% CI, 0.82 to 1.21]; P = .98) or multivariate (HR, 1.07 [95% CI, 0.86 to 1.33]; P = .56) analyses between the Very Unlikely and Very Likely groups, measured through 2 years from the beginning of a search for a MUD or alternative donor. Of the transplanted patients (n = 1,179), MUD was used for 94% of the Very Likely, 38% of Less Likely, and 9% of Very Unlikely patients. Multivariate analyses showed no differences in relapse, treatment-related mortality, disease-free survival, and acute and chronic graft-versus-host diseases for the three search prognosis groups after transplantation. CONCLUSION Using a donor search prognosis strategy to prioritize an alternative donor for patients Very Unlikely to find a MUD resulted in survival and transplant outcomes that were not statistically different compared with those Very Likely to find a MUD.

Abstract Philadelphia chromosome-negative myeloproliferative neoplasms (MPNs) have a propensity to transform to an accelerated or blast phase (MPN-AP/BP). The resulting disease has clinically similar manifestations to Acute Myeloid Leukemia (AML) but worse clinical outcomes. Here we present the first comprehensive description of the transcriptomic characteristics of MPN-AP/BP. Our analysis incorporates data from 261 patients of the BeatAML cohort and 56 MPN-AP/BP patients, 11 of whom had paired samples from before and after transformation. We establish that transformed MPN is a transcriptionally distinct entity from de novo AML and chronic phase MPNs. Genomic pathways traditionally associated with MPN pathogenesis, such as IL2/STAT5 signaling and IL6/JAK/STAT3 signaling were enriched in chronic-phase MPNs but are absent in transformed disease, suggesting JAK2 directed therapy may be less effective in this disease phase. We also discovered that gene expression signatures associated with doxorubicin resistance are highly enriched in transformed MPNs, which may explain the lack of efficacy of standard AML therapies. In addition, we identify that lineage composition at the time of transformation may define distinct subsets of MPN-AP/BP patients, which may assist in the future development of novel treatment strategies.

The NCCN Guidelines for Biliary Tract Cancers (BTCs) provide recommendations for the evaluation and comprehensive care of patients with gallbladder cancer, intrahepatic cholangiocarcinoma, and extrahepatic cholangiocarcinoma. The multidisciplinary panel of experts is convened at least once annually to review requests from internal and external entities as well as to evaluate new data on current and emerging therapies. This manuscript focuses on the adjuvant chemotherapy and chemoradiation treatment options for BTCs as well as the systemic treatment recommendations for patients with advanced BTCs.

Abstract Despite significant therapeutic advances in multiple myeloma (MM), outcomes in patients with plasma cell leukemia (PCL) remain dismal. We conducted a multicenter retrospective analysis of patients with PCL who were treated with the B-cell maturation antigen–directed chimeric antigen receptor T-cell (CAR-T) products idecabtagene vicleucel (ide-cel) and ciltacabtagene autoleucel (cilta-cel). We identified 34 patients; 19 patients received ide-cel and 15 received cilta-cel. With a median follow-up of 11.9 months, the overall median progression-free survival (mPFS) was 9.0 months (95% confidence interval [CI], 4-15) and the median overall survival (mOS) was 13.0 months (95% CI, 8 to not estimable [NE]). The 1-year cumulative incidence of progression or death was 72%, and the 1-year cumulative incidence of death was 47%. Patients who received cilta-cel had a longer mPFS (19.0 months vs 6.0 months) and mOS (&gt;23 months [NE] vs 9.0 months) when compared with those treated with ide-cel. Similarly, the 1-year cumulative incidence of disease progression or death was 37.5% (95% CI, 17.4-68.5) with cilta-cel, whereas all patients treated with ide-cel progressed or died within 12 months of infusion. The rates of hematologic and nonhematologic toxicities were similar between patients treated with cilta-cel and those treated with ide-cel and were consistent with those reported in patients with MM. In this first multicenter study that evaluated patients with PCL who were treated with standard-of-care CAR-T products, we show that CAR-T is safe, feasible, and associated with improved outcomes when compared with historic standards.

Abstract Changes in the clinical symptoms of acute graft-versus-host disease (GVHD) are currently used to assess treatment responses. The Mount Sinai Acute GVHD International Consortium (MAGIC) consortium has recently revealed that the integration of serum biomarkers with clinical symptoms at the onset of treatment in a MAGIC composite score (MCS) more accurately predicts treatment response and 6-month nonrelapse mortality (NRM) than clinical symptoms alone. In this study, we evaluated whether the integration of serum biomarkers and clinical symptoms on day 28 (D28) would also better predict NRM than clinical response only (CRO). We analyzed data from 1135 patients receiving systemic treatment for acute GVHD and created a fourth MCS category for patients with complete resolution of symptoms and low-risk clinical biomarkers on D28. Using a classification and regression tree model with 6-month NRM as the end point, we identified status of MCS 0 or MCS 1 at D28 as responses, which we termed the MAGIC composite response (MCR). In the validation cohort (n = 309), MCR more accurately predicted 6-month NRM than CRO (area under the curve: 0.77 vs 0.69; P = .014) and demonstrated higher negative and positive predictive values. MCR correctly reclassified both clinical nonresponders and responders: 28 of 213 clinical responders (13%) became nonresponders with fivefold higher NRM (34.3% vs 6.8%, P &lt; .001) and a larger group (29/96, 30%) of clinical nonresponders became responders with sixfold lower NRM (7.6% vs 50.7%, P &lt; .001). These findings support the use of MCR as a superior surrogate end point for long-term GVHD control and survival in future clinical trials.

ABSTRACT Objectives Sarcomas are rare, mesenchymal tumors that require multimodality treatment provided by multidisciplinary teams. This study seeks to better understand sarcoma patient narratives and quality of life in relation to the social determinants of health (SDoH). Methods Eligible patients who were diagnosed with sarcoma, treated by our institution's orthopedic oncology team, and identified with at least one social risk factor were contacted about participating in a semi‐structured interview. SDoH information collected included (1) Economic Stability, (2) Access to Health Care, (3) Neighborhood & Physical Environment, (4) Social & Community Context, and (5) Education Access and Quality. Interviews were then recorded, de‐identified, transcribed, and coded by reviewers. The validated Framework Method for qualitative research was used to summarize themes. Descriptive statistics were used to summarize the percentage of participants that identified with each SDoH concern. Results 100% of patients ( N = 17) discussed how quality and access to healthcare affected their experience. 88.2% of participants expressed the importance of transportation. 29.4% of participants discussed how they thought their educational background affected their cancer care. Other common themes centered around social support, employment, financial security, and insurance. Conclusion Our research elicited ways in which SDoH affected the care experience of patients with sarcoma. The identified domains offer clinicians valuable information into non‐clinical factors, such as employment concerns or transportation issues, that may affect care for patients with sarcoma. Interdisciplinary care providers (social workers, psychologists, financial navigators) may also help promote open dialogues with patients about their social circumstances and actively facilitate connections to institutional resources or community support systems.