Impact of type of mechanical circulatory support before transplant on postorthotopic heart transplantation infections.

BACKGROUND: Infections after orthotopic heart transplantation (OHT) cause significant morbidity and mortality. Concurrent with increased pre-OHT temporary mechanical circulatory support (MCS), there have been recent concerns of a perceived increase in infections post-OHT. We examined the association between pre-OHT temporary versus durable MCS and post-OHT infection. METHODS: We performed a single-center retrospective review of patients who received OHT at Tufts Medical Center between January 2014 and April 2022. Our composite outcome was the occurrence of bacteremia, invasive fungal infections, opportunistic infections, or skin/soft tissue infections of device sites within 1-year post-OHT. We used Cox proportional hazards models to assess the relationship between the type of pre-OHT MCS and time to the first infection, treating death from other causes as a competing risk. We addressed confounding with 2 statistical methods: propensity score (PS) with inverse probability weighting (IPW) and an instrumental variable (IV) analysis. RESULTS: Of the 320 OHT recipients, 268 required MCS before OHT; 192 were managed with durable MCS and 76 with temporary MCS. Patients receiving pre-OHT temporary MCS had no difference in time to first infection (unadjusted hazard ratio [HR] 0.77, 95% CI 0.41-1.44) compared to durable MCS. Results were similar in the model employing PS with IPW (HR 0.61, 95% CI 0.29-1.27) and the IV analysis (HR 0.28, 95% CI 0.26-2.36). CONCLUSIONS: Pre-OHT temporary MCS was not associated with the composite outcome of bacteremia, invasive fungal infections, opportunistic infections, or skin/device site infections post-OHT compared to durable MCS in this single-center cohort.

External validation and calibration of the HoLISTIC Consortium's advanced-stage Hodgkin lymphoma international prognostic index (A-HIPI) in the Brazilian Hodgkin lymphoma registry.

The Hodgkin lymphoma International Study for Individual Care (HoLISTIC) Consortium's A-HIPI model, developed in 2022 for advanced-stage classical Hodgkin lymphoma (cHL), predicts survival within 5 years amongst newly diagnosed patients. This study validates its performance in the Brazilian Hodgkin lymphoma registry. By 2022, the Brazilian HL registry included 1357 cHL patients, with a median 5-year follow-up. Probabilities for 5-year progression-free survival (PFS) and overall survival (OS) were calculated using A-HIPI-model equations. Discrimination (Harrell C-statistic/Uno C-statistic) and calibration measures assessed external validation and calibration. Lab values beyond the allowed range were excluded, mirroring the initial A-HIPI analysis. A total of 694 advanced-stage cHL patients met the original inclusion criteria (age 18-65 years, Stage IIB-IV). Median age was 31 years; 46.3% were females. Stage distribution was IIB (33.1%), III (27.4%), IV (39.5%). Bulky disease in 32.6%. Five-year PFS and OS were 68.4% and 86.0%, respectively. Harrell C-statistics were 0.60 for PFS and 0.69 for OS, and Uno C-statistics were 0.63 for PFS and 0.72 for OS. Calibration plots demonstrated well-calibrated predictions with calibration slopes of 0.91 and 1.03 for 5-year OS and PFS, respectively. Despite differing patient, clinical characteristics, and socioeconomic factors, the baseline prediction tool performed well in the Brazilian cohort, demonstrating adequate discrimination and calibration. This supports its reliability in diverse settings.

Protocol-Stipulated Dose Modification to Manage Chemotherapy-Induced Peripheral Neuropathy in Children, Adolescents, and Young Adults With High-Risk Hodgkin Lymphoma.

PURPOSE: Brentuximab vedotin (BV) incorporation into frontline chemotherapy regimens improved outcomes for classic Hodgkin lymphoma (cHL). The shared mechanism of action of BV and vinca alkaloids as microtubulin inhibitors increased the potential risk of chemotherapy-induced peripheral neuropathy (CIPN). Rates of CIPN and use of protocol-stipulated dose modifications of a microtubulin inhibitor were examined on the Children's Oncology Group AHOD1331 study, which compared BV, doxorubicin, vincristine (VCR), etoposide, prednisone, cyclophosphamide (BV-AVE-PC; BV arm) with bleomycin containing doxorubicin, bleomycin, vincristine, etoposide, prednisone, cyclophosphamide (ABVE-PC; standard arm) in patients with high-risk cHL ages 2-21 years. METHODS: AHOD1331 required clinician grading and reporting of ≥grade 2 CIPN. Protocol-stipulated dose modifications of VCR preceded modification of BV for ≥grade 2 CIPN in the BV arm, but only required modification of VCR for ≥grade 3 in the standard arm. Outcomes included CIPN rates, dose modification of microtubulin inhibitors by study arm, clinical factors associated with dose modifications, and event-free survival (EFS) by the presence of dose modification. RESULTS: Among the 582 patients who began protocol therapy, 112 developed ≥grade 2 CIPN. Cumulative incidence of CIPN did not differ by study arm (19.2 v 19.8%, P = .91). CIPN dose modifications occurred more frequently in the BV arm (9.5% v 2.8%, P = .001); however, most patients with CIPN on the BV arm received full-dose BV. EFS did not differ by the presence of dose modifications after accounting for study arm, age, sex, and stage, although older age was significantly associated with the risk of VCR dose modifications for CIPN. CONCLUSION: A staged dose modification plan for vinca alkaloids and BV as administered in AHOD1331 minimized the effect of incorporating a second microtubulin inhibitor on CIPN without compromising treatment efficacy in the BV arm.

Disparities in Liver Transplant Outcomes: Race/Ethnicity and Individual- and Neighborhood-Level Socioeconomic Status.

Race/ethnicity and individual-level socioeconomic status (SES) may contribute to health disparities in liver transplant (LT) outcomes. The socioeconomic conditions of a neighborhood may either mitigate or exacerbate these health disparities. This retrospective study investigated the relationship between race/ethnicity, individual- and neighborhood-level SES, and LT outcomes, and whether neighborhood-level SES modified the relationship between individual factors and LT outcomes. Adult individuals who underwent LT between 2010 and 2019 (n = 55,688) were identified from the United Network for Organ Sharing database. Primary exposures were race/ethnicity, education, primary insurance type, and the Social Deprivation Index (SDI) scores. Education and primary insurance type were used as proxies for individual-level SES, while SDI scores were used as a proxy for neighborhood-level SES. The primary outcome was time to occurrence of graft failure or mortality. Cox proportional hazard models were used to examine the associations between the exposures and outcomes. LT recipients who were Black (hazard ratio [HR]: 1.27, p < .0001), completed high school or less (HR: 1.06, p = .002), and had public insurance (HR: 1.14, p < .0001) had a higher rate of graft failure or mortality than those who were White, completed more than high school, and had private insurance, respectively. The SDI scores were not significantly associated with LT outcomes when adjusting for individual factors (HR: 1.02, p = .45) and did not modify the associations between individual factors and LT outcomes. Findings of this study suggest that disparities based on individual factors were not modified by neighborhood-level SES. Tailored interventions targeting the unique needs associated with race/ethnicity and individual-level SES are needed to optimize LT outcomes.

Lifecourse growth and development determinants of mammographic density in Black women.

BACKGROUND: High mammographic density is one of the strongest breast cancer risk factors; however, determinants of high mammographic density are understudied in Black women. We assessed growth and development factors across the lifecourse in relation to mammographic density. METHODS: Within the Black Women's Health Study (BWHS), we used Cumulus software to assess percent mammographic density from digital screening mammograms for 5,905 women ages 40-74. We fit linear regression models to quantify the association of lifecourse characteristics including birth weight, childhood somatotype, age at menarche, body mass index (BMI) at age 18, height, BMI at mammography, and adulthood waist-to-hip ratio with density overall and by age. We also performed a path analysis to assess the total and mediating effects of the growth and development factors on density. RESULTS: BMI at age 18, height, BMI at mammography, and waist-to-hip ratio were significantly and inversely associated with density. On path analysis, total effects of childhood somatotype (standardized  = -0.05, p <0.001), BMI at age 18 (standardized  = -0.13, p <0.001), BMI at mammography (standardized  = -0.22, p <0.001), and waist-to-hip ratio (standardized  = -0.04, p <0.001) were associated with density. CONCLUSIONS: Several factors across the lifecourse - greater childhood somatotype, BMI at age 18, height, BMI at mammography, and waist-to-hip ratio - were associated with lower mammographic density in this cohort of Black women. IMPACT: Body size closer to the time of mammography may be more meaningful in determining mammographic density, though early life adiposity also influences mammographic density.

The impact of 30-day antecedent antibiotic exposure on Clostridioidesdifficile ribotype patterns and the relationship with clinical outcomes: A single center study.

BACKGROUND: Antibiotic exposure is a known risk factor for Clostridioides difficile infection (CDI) and recurrence and can lead to infection with specific C. difficile strains. In this study, we sought to explore the relationship between antecedent antibiotic exposure and C. difficile antimicrobial resistance, and the impact of resistance on clinical outcomes. METHODS: This was a single center retrospective study evaluating patients with CDI between 2011 and 2021. A logistic regression model was used to evaluate the relationship between antecedent antibiotics in the 30 days prior to CDI and resistance among isolates. In addition, an exploratory analysis using a cause-specific Cox proportional hazards model evaluated the association between resistance and a composite outcome of clinical failure, relapse at 30 days or CDI-related death. RESULTS: we analyzed one isolate from 510 patients; resistance was noted in 339 (66.5 %) of the isolates. Exposure to fluoroquinolones and macrolides was associated with 2.4 (95 % CI 1.4-4.4) and 4.7 (95 % CI 1.1-20.5) increased odds of having resistance compared to other antibiotic class exposure, respectively. There were 58 (17.0 %) patients in the resistance group who developed the composite outcome and 24 (14.2 %) patients who lacked resistance who developed the composite outcome (HR 1.32, 95 % CI 0.81-2.14). CONCLUSION: These findings suggest that fluoroquinolone and macrolide exposure were significantly associated with isolating a resistant strain, but we did not find significant differences in clinical outcomes based on the presence of antimicrobial resistance.

Financial distress and medical financial hardship among young adult survivors of blood cancer.

BACKGROUND: The long-term financial impact of cancer care has not been adequately addressed in young adults. As part of a remote intervention study, we describe medical financial distress and hardship among young adult survivors of blood cancer at study entry. METHODS: Young adults were recruited from 6 US hospitals. Using a Research Electronic Data Capture link, young adults confirmed their eligibility-namely, currently 18 to 39 years of age, blood cancer diagnosis 3 or more years ago, off active treatment, and not on parent's insurance. Following consent, the baseline assessment was sent. The primary outcome measure, the Personal Financial Wellness Scale, measured financial distress (scored as severe, 1-2; high, 3-4; average, 5-6; and low to no, 7-10). Medical financial hardship encompassed material hardship, psychological impact, and coping behaviors. Descriptive summary statistics and linear regression were used. RESULTS: Among the 126 participants, 54.5% came from minority racial or ethnic groups. Median time since diagnosis was 10 years (interquartile range = 6-16 years), with 56% having received a diagnosis when they were between 18 and 39 years of age. The overall mean (standard deviation) Personal Financial Wellness Scale score was 5.1 (2.4), but 49% reported severe or high distress. In multivariable analysis, female sex, Hispanic ethnicity, and lower income were strongly associated with worse Personal Financial Wellness Scale scores. Among participants with severe financial distress (n = 26), 72% reported 2 or more household material hardships, had worse scores across all psychological domains, and altered survivorship care because of cost (68%). CONCLUSIONS: Nearly half of long-term young adult cancer survivors reported severe or high levels of financial distress. Individuals with severe or high distress also reported more medical financial hardship than other participants. This finding highlights the need for ongoing financial intervention in this vulnerable population. CLINICALTRIALS.GOV: NCT05620979.

Longitudinal Health-Related Quality of Life Among Patients With High-Risk Pediatric Hodgkin Lymphoma Treated on the Children's Oncology Group AHOD 1331 Study.

PURPOSEThere have been no previous longitudinal assessments of health-related quality of life (HRQoL) during treatment for pediatric Hodgkin lymphoma (HL). The addition of brentuximab vedotin (BV) to a multidrug chemotherapy backbone demonstrated superior efficacy to standard chemotherapy for patients with pediatric high-risk HL in the AHOD 1331 trial. However, the impact on HRQoL is unknown.PATIENTS AND METHODSAfter treatment random assignment, 268 participants older than 11 years were enrolled in a prespecified, longitudinal, patient-reported outcomes substudy. HRQoL was assessed using the seven-item Child Health Ratings Inventories (CHRIs)-Global scale before treatment (T1) and at cycle 2 (T2), cycle 5 (T3), and end of treatment (T4). A clinically meaningful increase in HRQoL was considered 7 points on the CHRIs-Global. Multivariable linear regression estimated associations between demographic/clinical variables and HRQoL at T1. Linear mixed models estimated changes in HRQoL across the treatment arm.RESULTSParticipant characteristics were balanced by treatment arm. Ninety-three percent of participants completed the CHRIs at T1, 92% at T2, 89% at T3, and 77% at T4. At T1, female sex and fever (P < .05) were each associated with worse HRQoL. By T2, participants in the BV arm experienced a statistically and clinically significant improvement in HRQoL (ß = 7.3 [95% CI, 3.2 to 11.4]; P ≤ .001), which was greater than the change in the standard arm (difference in change ß = 5.1 [95% CI, -0.2 to 10.3]; P = .057). The standard arm did not experience a statistically or clinically significant increase in HRQoL until T4 (ß = 9.3 [95% CI, 4.7 to 11.5]; P < .001).CONCLUSIONThese data demonstrate successful collection of serial HRQoL from youth with high-risk pediatric HL and improvement in HRQoL over the course of initial therapy, sooner and to a greater extent in the group receiving the novel agent BV.

Impact of Preexisting Heart Failure on Treatment and Outcomes in Older Patients With Hodgkin Lymphoma.

Background: Older patients with Hodgkin lymphoma (HL) often have comorbid cardiovascular disease; however, the impact of pre-existing heart failure (HF) on the management and outcomes of HL is unknown. Objectives: The aim of this study was to assess the prevalence of pre-existing HF in older patients with HL and its impact on treatment and outcomes. Methods: Linked Surveillance, Epidemiology, and End Results (SEER) and Medicare data from 1999 to 2016 were used to identify patients 65 years and older with newly diagnosed HL. Pre-existing HF, comorbidities, and cancer treatment were ascertained from billing codes and cause-specific mortality from SEER. The associations between pre-existing HF and cancer treatment were estimated using multivariable logistic regression. Cause-specific Cox proportional hazards models adjusted for comorbidities and cancer treatment were used to estimate the association between pre-existing HF and cause-specific mortality. Results: Among 3,348 patients (mean age 76 ± 7 years, 48.6% women) with newly diagnosed HL, pre-existing HF was present in 437 (13.1%). Pre-existing HF was associated with a lower likelihood of using anthracycline-based chemotherapy regimens (OR: 0.42; 95% CI: 0.29-0.60) and a higher likelihood of lymphoma mortality (HR: 1.25; 95% CI: 1.06-1.46) and cardiovascular mortality (HR: 2.57; 95% CI: 1.96-3.36) in models adjusted for comorbidities. One-year lymphoma mortality cumulative incidence was 37.4% (95% CI: 35.5%-39.5%) with pre-existing HF and 26.3% (95% CI: 25.0%-27.6%) without pre-existing HF. The cardioprotective medications dexrazoxane and liposomal doxorubicin were used in only 4.2% of patients. Conclusions: Pre-existing HF in older patients with newly diagnosed HL is common and associated with higher 1-year mortality. Strategies are needed to improve lymphoma and cardiovascular outcomes in this high-risk population.

The clinical effectiveness of Fidaxomicin compared to Vancomycin in the treatment of Clostridioides difficile infection, a single center real-world experience.

BACKGROUND: The use of fidaxomicin is recommended as first line therapy for all patients with Clostridioides difficile infection (CDI). However, real-world studies have shown conflicting evidence of superiority. METHODS: We conducted a retrospective single center study of patients diagnosed with CDI between 2011-2021. A primary composite outcome of clinical failure, 30-day relapse or CDI-related death was used. A multivariable cause specific Cox proportional hazards model was used to evaluate fidaxomicin compared to vancomycin in preventing the composite outcome. A separate model was fit on a subset of patients with C. difficile ribotypes adjusting for ribotype. RESULTS: There were 598 patients included, of whom 84 received fidaxomicin. The primary outcome occurred in 8 (9.5%) in the fidaxomicin group compared to 111 (21.6%) in the vancomycin group. The adjusted multivariable model showed fidaxomicin was associated with 63% reduction in the risk of the composite outcome compared to vancomycin (HR = 0.37, 95% CI 0.17-0.80). In the 337 patients with ribotype data after adjusting for ribotype 027, the results showing superiority of fidaxomicin were maintained (HR = 0.19, 95% CI 0.05-0.77). CONCLUSION: In the treatment of CDI, we showed that real-world use of fidaxomicin is associated with lower risk of a composite endpoint of treatment failure.

Characteristics of Maine and Massachusetts nurses interested in advanced nursing degrees.

BACKGROUND: Maine (ME) and Massachusetts (MA) nursing programs aim to develop collaborative training programs, but need to identify which nurses have interest in such programs. PURPOSE: We sought to determine sociodemographics of nurses seeking advanced nursing degrees nationally, and in ME and MA using the 2018 publicly available, National Sample Survey of Registered Nurses (NSSRN). METHODS: Weighted multivariable logistic regression for advanced degree-seeking, adjusted for sociodemographics. RESULTS: Of the n = 47,274 nurses (weighted n [Wn] = 3,608,633), 90.7 % were female, 74.1 % were white, and 15.8 % sought an advanced nursing degree on average 12.7 (SD 0.2) years after their first. Females vs. males had lower odds (OR 0.63, 95%CI [0.44-0.90]) and Black vs. White race had higher odds (OR 1.30, 95%CI [1.05-1.60]) of seeking doctorates. In Maine (Wn = 20,389), age 24-29 had higher odds (OR 2.98 (95%CI [1.06-3.74]), but in Massachusetts (Wn = 101,984), age 30+ had lower odds (OR 0.32, 95%CI [0.13-0.78]) of degree-seeking vs. <24 years. Initial nursing degrees earned between 1980 and 1989 had higher odds (OR 1.99, 95%CI [1.06-3.74]) in Maine, but between 2010 and 2014 had lower odds (OR 0.32, 95%CI [0.14-0.72]) in Massachusetts of degree-seeking, vs. before 1980. CONCLUSIONS: Targets for advanced nursing training programs may vary by state and sociodemographic profile.

Harnessing multi-source data for individualized care in Hodgkin Lymphoma.

Hodgkin lymphoma is a rare, but highly curative form of cancer, primarily afflicting adolescents and young adults. Despite multiple seminal trials over the past twenty years, there is no single consensus-based treatment approach beyond use of multi-agency chemotherapy with curative intent. The use of radiation continues to be debated in early-stage disease, as part of combined modality treatment, as well as in salvage, as an important form of consolidation. While short-term disease outcomes have varied little across these different approaches across both early and advanced stage disease, the potential risk of severe, longer-term risk has varied considerably. Over the past decade novel therapeutics have been employed in the retrieval setting in preparation to and as consolidation after autologous stem cell transplant. More recently, these novel therapeutics have moved to the frontline setting, initially compared to standard-of-care treatment and later in a direct head-to-head comparison combined with multi-agent chemotherapy. In 2018, we established the HoLISTIC Consortium, bringing together disease and methods experts to develop clinical decision models based on individual patient data to guide providers, patients, and caregivers in decision-making. In this review, we detail the steps we followed to create the master database of individual patient data from patients treated over the past 20 years, using principles of data science. We then describe different methodological approaches we are taking to clinical decision making, beginning with clinical prediction tools at the time of diagnosis, to multi-state models, incorporating treatments and their response. Finally, we describe how simulation modeling can be used to estimate risks of late effects, based on cumulative exposure from frontline and salvage treatment. The resultant database and tools employed are dynamic with the expectation that they will be updated as better and more complete information becomes available.

Comparative Effectiveness of Fidaxomicin vs Vancomycin in Populations With Immunocompromising Conditions for the Treatment of Clostridioides difficile Infection: A Single-Center Study.

Background: Clostridioides difficile infection (CDI) is a leading cause of morbidity in immunocompromised hosts with increased risk of complications and recurrences. In this study, we examined the clinical effectiveness of fidaxomicin vs vancomycin in treating CDI in this patient population. Methods: This single-center retrospective study evaluated patients with CDI between 2011 and 2021. The primary outcome was a composite of clinical failure, relapse at 30 days, or CDI-related death. A multivariable cause-specific Cox proportional hazards model was used to test the relationship between treatment and the composite outcome, adjusting for confounders and treating death from other causes as a competing risk. Results: This study analyzed 238 patients who were immunocompromised and treated for CDI with oral fidaxomicin (n = 38) or vancomycin (n = 200). There were 42 composite outcomes: 4 (10.5%) in the fidaxomicin arm and 38 (19.0%) in the vancomycin arm. After adjustment for sex, number of antecedent antibiotics, CDI severity and type of immunosuppression, fidaxomicin use significantly decreased the risk of the composite outcome as compared with vancomycin (10.5% vs 19.0%; hazard ratio, 0.28; 95% CI, .08-.93). Furthermore, fidaxomicin was associated with 70% reduction in the combined risk of 30- and 90-day relapse following adjustment (hazard ratio, 0.27; 95% CI, .08-.91). Conclusions: The findings of this study suggest that the use of fidaxomicin for treatment of CDI reduces poor outcomes in patients who are immunocompromised.

Performance of the FACT-GOG-Ntx to assess chemotherapy-induced peripheral neuropathy (CIPN) in pediatric high risk Hodgkin lymphoma: report from the Children's Oncology Group AHOD 1331 study.

BACKGROUND: Chemotherapy-induced peripheral neuropathy (CIPN) is an under-recognized complication of several chemotherapy agents used as part of curative-intent therapy for Hodgkin Lymphoma (HL). In the absence of validated self- or proxy-report measures for children and adolescents, CIPN reporting has relied on clinician rating, with grading scales often restricted to severe manifestations. In a proof-of-concept study, we assessed the feasibility and psychometric performance of the Functional Assessment of Cancer Therapy-Gynecologic Oncology Group-Neurotoxicity (FACT-GOG-Ntx), a unidimensional CIPN symptom scale widely used adults with CIPN, in pediatric HL at risk for CIPN. METHODS: Youth (11+ years) and parents of all children (5-17.9 years) with newly diagnosed high-risk HL enrolled on Children's Oncology Group AHOD1331 (NCT02166463) were invited to complete the FACT-GOG-Ntx and a health-related quality of life (HRQL) measure at pre-treatment (Time 1), and during cycles 2 (Time 2) and 5 (Time 3) of chemotherapy during the first half of study accrual. Clinical grading of CIPN by providers was also assessed using the Balis Pediatric Neuropathy Scale. We evaluated Cronbach's alpha, construct validity, and agreement between raters. Change in FACT-GOG-Ntx scores over time was assessed using a repeated measures model. RESULTS: 306 patients had at least one completed FACT-GOG-Ntx with time-specific completion rates of > 90% for both raters. Cronbach's alpha was > 0.7 for youth and parent-proxy report at all time points. Correlations between FACT-GOG-Ntx and HRQL scores were moderate (0.41-0.48) for youth and parent-proxy raters across all times. Youth and parent-proxy raters both reported worse FACT-GOG-Ntx scores at Time 3 for those who had clinically-reported CIPN compared to those who did not. Agreement between raters was moderate to high. Compared to baseline scores, those at Time 3 were significantly lower for youth (ß = - 2.83, p < 0.001) and parent-proxy raters (ß = - 1.99, p < 0.001). CONCLUSIONS: High completion rates at all time points indicated feasibility of eliciting youth and parent report. Psychometric performance of the FACT-GOG-Ntx revealed acceptable reliability, evidence of validity, and strong inter-rater agreement, supporting the use of this self- or proxy-reported measure of CIPN in youth with high-risk HL exposed to tubulin inhibitors, as part of a Phase 3 clinical trial. CLINICAL TRIAL INFORMATION: Clinical Trials Registry, NCT02166463. Registered 18 June 2014, https://clinicaltrials.gov/ct2/show/study/NCT02166463.

Compared with conventional insemination, intracytoplasmic sperm injection provides no benefit in cases of nonmale factor infertility as evidenced by comparable euploidy rate.

OBJECTIVE: To evaluate whether differences in euploidy rates exist between intracytoplasmic sperm injection (ICSI) and conventional insemination (CI) in nonmale factor infertility cases. DESIGN: Retrospective cohort study. SETTING: A single, academically affiliated infertility center in the United States. PATIENTS: A total of 3554 patients who underwent in vitro fertilization cycles from January 2014 to December 2021. All cycles that had preimplantation testing for aneuploidy (PGT-A) performed by trophectoderm biopsy and had a postpreparation sperm concentration >4 million total motile sperm per milliliter were included. MAIN OUTCOME MEASURES: The primary outcome was the embryo euploidy rate per embryo biopsied in the ICSI vs. CI group. Secondary outcomes included the fertilization rate and number of embryos biopsied. Generalized estimating equations with a Poisson distribution were used to estimate the euploid rate ratio (with total embryos biopsied as an offset), while accounting for multiple retrievals per patient. To adjust for confounding, a propensity score model was fit for ICSI using 14 baseline female and male characteristics. RESULTS: Oocytes retrieved and the number of embryos biopsied were similar in both groups, while the fertilization rate per oocyte retrieved was significantly lower with ICSI (0.64 vs. 0.66). The proportion of euploid embryos in the ICSI group was significantly lower when compared with CI (0.47 vs. 0.52), with a euploid rate ratio of 0.89. Interestingly, when accounting for the variation in PGT reference laboratories over the study time period, adjusting for the date of procedure did not change the relationship between ICSI and euploid rate (rate ratio = 0.89); however, after adjusting for the PGT reference laboratory, the relationship between ICSI and euploid rate was no longer significant (rate ratio = 0.97). CONCLUSIONS: In the setting of nonmale factor infertility, ICSI resulted in a lower fertilization rate and an 11% lower embryo euploid rate compared with CI. Although the data are not statistically significant when adjusted for the PGT reference laboratory, we still can conclude that ICSI does not provide any benefit. These data support the recommendation that CI should be the preferred methodology for fertilization in nonmale factor infertility cases.

Association of Preexisting Heart Failure With Outcomes in Older Patients With Diffuse Large B-Cell Lymphoma.

Importance: Anthracycline-containing regimens are highly effective for diffuse large B-cell lymphoma (DLBCL); however, patients with preexisting heart failure (HF) may be less likely to receive anthracyclines and may be at higher risk of lymphoma mortality. Objective: To assess the prevalence of preexisting HF in older patients with DLBCL and its association with treatment patterns and outcomes. Design, Setting, and Participants: This longitudinal cohort study used data from the Surveillance, Epidemiology, and End Results (SEER)-Medicare registry from 1999 to 2016. The SEER registry is a system of population-based cancer registries, capturing more than 25% of the US population. Linkage to Medicare offers additional information from billing claims. This study included individuals 65 years and older with newly diagnosed DLBCL from 2000 to 2015 with Medicare Part A or B continuously in the year prior to lymphoma diagnosis. Data were analyzed from September 2020 to December 2022. Exposures: Preexisting HF in the year prior to DLBCL diagnosis ascertained from billing codes required one of the following: (1) 1 primary inpatient discharge diagnosis, (2) 2 outpatient diagnoses, (3) 3 secondary inpatient discharge diagnoses, (4) 3 emergency department diagnoses, or (5) 2 secondary inpatient discharge diagnoses plus 1 outpatient diagnosis. Main Outcomes and Measures: The primary outcome was anthracycline-based treatment. The secondary outcomes were (1) cardioprotective medications and (2) cause-specific mortality. The associations between preexisting HF and cancer treatment were estimated using multivariable logistic regression. The associations between preexisting HF and cause-specific mortality were evaluated using cause-specific Cox proportional hazards models with adjustment for comorbidities and cancer treatment. Results: Of 30 728 included patients with DLBCL, 15 474 (50.4%) were female, and the mean (SD) age was 77.8 (7.2) years. Preexisting HF at lymphoma diagnosis was present in 4266 patients (13.9%). Patients with preexisting HF were less likely to be treated with an anthracycline (odds ratio, 0.55; 95% CI, 0.49-0.61). Among patients with preexisting HF who received an anthracycline, dexrazoxane or liposomal doxorubicin were used in 78 of 1119 patients (7.0%). One-year lymphoma mortality was 41.8% (95% CI, 40.5-43.2) with preexisting HF and 29.6% (95% CI, 29.0%-30.1%) without preexisting HF. Preexisting HF was associated with higher lymphoma mortality in models adjusting for baseline and time-varying treatment factors (hazard ratio, 1.24; 95% CI, 1.18-1.31). Conclusions and Relevance: In this study, preexisting HF in patients with newly diagnosed DLBCL was common and was associated with lower use of anthracyclines and lower use of any chemotherapy. Trials are needed for this high-risk population.

Evaluating the role of financial navigation in alleviating financial distress among young adults with a history of blood cancer: A hybrid type 2 randomized effectiveness-implementation design.

BACKGROUND: Young adulthood (YA) is a complex phase of life, marked by key developmental goals, including educational and vocational attainment, housing independence, maintenance of social relationships, and financial stability. A cancer diagnosis during, or prior to, this phase of life can compromise the achievement of these milestones. Studies of adults with cancer have demonstrated that >70% report experiencing financial side-effects, which are associated with increased mortality, diminished health-related quality of life, and forgone medical care. The goal of this project is to evaluate financial distress of YA-aged survivors of blood cancers, and the impact of financial navigation on alleviating this distress. METHODS: This three-arm, multi-site, hybrid type 2 randomized effectiveness-implementation design (EID) study will be conducted through remote consent, remote data capture and telephone-based/virtual financial navigation. Participants will be aged 18-39, and more than three years from their blood cancer diagnosis. In this six-month intervention, the study will compare the primary outcome of financial distress in three arms: (1) usual care (2) participant-initiated, ad hoc navigation, and (3) study-directed proactive navigation. The study will be evaluated via the five-component Reach, Effectiveness, Adoption, Implementation, Maintenance (RE-AIM) outcome strategy with a mixed-methods approach through quantitative assessment of participant-reported financial distress using the Personal Financial Wellness Scale™, as the primary outcome measure, and qualitative assessment through interviews. CONCLUSION: The study will address many unanswered questions regarding financial navigation within the YA survivor population and will inform the most successful strategies to mitigate financial distress in this vulnerable population.

Effecting the culture: Impact of changing urinalysis with reflex to culture criteria on culture rates and outcomes.

OBJECTIVE: To evaluate the impact of changes to urinalysis with reflex to culture (UARC) reflex criteria on culture performance and clinical decision outcomes. DESIGN: Retrospective study utilizing interrupted time series analysis from December 2018 to November 2020. Primary outcomes were measures of culture performance. Secondary outcomes were rates of antimicrobial prescription for suspected urinary tract infection (UTI) and catheter-associated urinary tract infection (CAUTI). We also assessed harmful events related to antimicrobial prescription for all causes and UTI, UTI symptoms, and sepsis. SETTING: A 415-bed, academic, tertiary-care, medical center. PATIENTS: Hospitalized adult patients with urine testing performed. INTERVENTION: UARC reflex criteria were changed on October 22, 2019, from ≥5×109/L white blood cells (WBCs) or trace leukocyte esterase or positive nitrite units on urinalysis to only ≥15×109/L WBCs. RESULTS: The study included 11,322 unique UARC tests. We detected a significant decrease in the rate of urine cultures performed from UARC after the intervention (32.5-8.7 cultures per 1,000 patient days; P < .001), with improved diagnostic efficacy (ie, culture positivity increased from 34.8% to 62.1%). CAUTI rates did not change. We detected a significant decrease in antimicrobial prescription rates (P = .05), this was primarily driven by preintervention changes. One case of sepsis occurred secondary to a missed UTI, and UTIs were rarely missed after the intervention. CONCLUSIONS: Implementation of a stricter UARC reflex criterion was associated with a decrease in culture rates with improved diagnostic efficacy without significant adverse events. Continued education is needed to change antimicrobial prescribing practices.

The Advanced-Stage Hodgkin Lymphoma International Prognostic Index: Development and Validation of a Clinical Prediction Model From the HoLISTIC Consortium.

PURPOSE: The International Prognostic Score (IPS) has been used in classic Hodgkin lymphoma (cHL) for 25 years. However, analyses have documented suboptimal performance of the IPS among contemporarily treated patients. Harnessing multisource individual patient data from the Hodgkin Lymphoma International Study for Individual Care consortium, we developed and validated a modern clinical prediction model. METHODS: Model development via Transparent Reporting of a multivariable prediction model for Individual Prognosis Or Diagnosis guidelines was performed on 4,022 patients with newly diagnosed advanced-stage adult cHL from eight international phase III clinical trials, conducted from 1996 to 2014. External validation was performed on 1,431 contemporaneously treated patients from four real-world cHL registries. To consider association over a full range of continuous variables, we evaluated piecewise linear splines for potential nonlinear relationships. Five-year progression-free survival (PFS) and overall survival (OS) were estimated using Cox proportional hazard models. RESULTS: The median age in the development cohort was 33 (18-65) years; nodular sclerosis was the most common histology. Kaplan-Meier estimators were 0.77 for 5-year PFS and 0.92 for 5-year OS. Significant predictor variables included age, sex, stage, bulk, absolute lymphocyte count, hemoglobin, and albumin, with slight variation for PFS versus OS. Moreover, age and absolute lymphocyte count yielded nonlinear relationships with outcomes. Optimism-corrected c-statistics in the development model for 5-year PFS and OS were 0.590 and 0.720, respectively. There was good discrimination and calibration in external validation and consistent performance in internal-external validation. Compared with the IPS, there was superior discrimination for OS and enhanced calibration for PFS and OS. CONCLUSION: We rigorously developed and externally validated a clinical prediction model in > 5,000 patients with advanced-stage cHL. Furthermore, we identified several novel nonlinear relationships and improved the prediction of patient outcomes. An online calculator was created for individualized point-of-care use.