Adolescents And Young Adults Research Articles

Allogeneic stem cell transplant with TBI-based myeloablative conditioning in adolescents and young adults with Philadelphia chromosome-negative ALL treated with pediatric protocols

To investigate the safety of total body irradiation-based myeloablative conditioning (TBI-MAC) in adolescent and young adult (AYA) Philadelphia chromosome (Ph)-negative acute lymphoblastic leukemia (ALL) patients treated with pediatric protocols, treatment outcomes of 106 AYA patients aged 16–39 years old undergoing allogeneic stem cell transplant (allo-SCT) with TBI-MAC in the first remission were compared according to chemotherapy types before transplant. Pediatric and adult protocols were used in 56 and 50 of the patients, respectively. The cumulative incidence (CI) of non-relapse mortality (NRM) and the overall survival (OS) rates were not significantly different between the pediatric-protocol and adult-protocol group (NRM: 4 % vs. 14 % at five years post-transplant, respectively, p = 0.26; OS: 81 % vs. 66 %, respectively, p = 0.14). Multivariate analysis for NRM revealed that a performance status >0 (hazard ratio [HR] = 4.8) and transplant due to chemotherapy toxicities (HR = 3.5) were independent risk factors, but a pediatric protocol was not (HR = 0.48). The CI of NRM and the OS rates were also similar among patients aged over 24 years old. These findings suggested that conventional allo-SCT with TBI-MAC can be performed without increasing NRM in AYA patients with Ph-negative ALL even after pediatric protocols.

Stereotactic Ablative Radiation Therapy (SABR) for Adolescent and Young Adult Malignancies.

There are limited studies examining local control (LC) and overall survival (OS) following stereotactic ablative radiation therapy (SABR) for adolescent and young adult (AYA) populations/histologies with local recurrences or metastatic disease. The RSSearch® Patient Registry, an international SABR registry, was evaluated for AYA patients treated with SABR. AYA patients with adult histologies/primaries were excluded. Kaplan-Meier analyses were employed to characterize LC and OS following SABR. Potential prognostic factors were assessed with log-rank tests for initial univariate analysis (UVA). For multivariate analyses (MVA), a Cox proportional hazards multivariate model was utilized. A total of 19 AYA patients with 39 lesions treated with SABR were identified and included in the analysis. Four lesions (10.3%) were treated with SABR for primary tumor recurrence and 35 lesions were treated for metastatic disease. The median patient age was 34 years (range: 16-39 years). Common lesion locations included lung (11 lesions; 28.2%), non-spinal bone (nine lesions; 23.1%), and spine (six lesions; 15.4%). The median biological effective dose (BED10) was 61.5 Gy (range: 26.4-180). One-year LC and OS following SABR were 77.7% (95% CI: 58.5-88.7) and 72.7% (95% CI: 46.3-87.6), respectively. On UVA, BED10 ≥ 60 Gy was associated with superior one-year LC (94.4% vs. 47.6%; p<0.0001) as were sarcoma primaries (two-year LC: 92.3% vs. 42.2%;p = 0.0002). Central nervous system (CNS) primaries had significantly poorer one-year LC (20% vs 87.5%; p<0.0001) as well as spinal metastases (33.3% vs. 87.0%; p<0.0001). On MVA, BED10 < 60 Gy was associated with inferior LC (hazard ratio (HR) = 5.51;p = 0.01) with sarcoma primaries associated with superior LC (HR = 0.04;p = 0.008). SABR with BED10 ≥ 60 Gy resulted in durable LC for AYA patients, particularly those with sarcoma primaries, though poor outcomes were noted in metastatic CNS malignancies.

Psychological distress and mental health care utilization among lesbian, gay, and bisexual survivors of adolescent and young adult cancer.

Survivors of adolescent and young adult (AYA) cancer face significant psychological distress and encounter barriers accessing mental health care. However, limited research exists on psychological health among lesbian, gay, and bisexual (LGB) survivors of AYA cancer, particularly in comparison with heterosexual survivors and LGB individuals without a history of cancer. Using the National Health Interview Survey (2013-2018), we identified LGB survivors of AYA cancer, LGB individuals without a history of cancer, and heterosexual survivors of AYA cancer. Sociodemographic, chronic health conditions, modifiable factors (such as smoking and alcohol use), and psychological outcomes were assessed using chi-square tests. Logistic regression models, adjusted for survey weights, evaluated the odds of psychological distress by cancer status after accounting for covariates. Interactions between variables and cancer status were explored. The study comprised 145 LGB survivors, 1450 LGB individuals without a history of cancer, and 1450 heterosexual survivors. Compared to heterosexual survivors, LGB survivors were more likely to report severe distress (aOR = 2.26, p = 0.021) and had higher odds of reporting a mental health care visit (aOR = 1.98, p = 0.003). Odds of severe distress (aOR = 1.36, p = 0.36) and reporting a mental health care visit (aOR = 1.27, p = 0.29) were similar between LGB survivors and LGB individuals without a history of cancer. While 47.8% of LGB survivors reported moderate/severe distress, only 29.7% reported a mental health care visit. A history of cancer during the AYA years is associated higher odds of severe psychological distress among LGB survivors compared to heterosexual survivors. However, many LGB survivors with psychological distress have not accessed mental health care.

Supporting a Young Adult with Social Anxiety Disorder and Improving Engagement in Cancer Care: A Case Report.

Adolescent and young adult (AYA) patients with cancer often demonstrate suboptimal engagement in cancer care due to a host of logistical, developmental, and psychological factors. This clinical case study of a young adult (YA) with cancer highlights the multiple ways in which social anxiety disorder (SAD) impacted a YA's engagement in cancer care. The case studyalso details the use of an evidence-based treatment for SAD to support behavioral change. Identification and receipt of timely evidence-based psychological intervention for SAD have the potential to improve AYA well-being and enhance cancer care engagement.

Suicidal Ideation and Behaviors Among LGBTQ+ Adolescents and Young Adults Who Have Experienced Sexual Violence: A Scoping Review of the Literature.

The relationship between sexual violence (SV) experiences and suicidal ideation (SI) is known. However, when applied to lesbian, gay, bisexual, transgender, queer, and more (LGBTQ+) populations, the impact that experiences with SV have on the severity and magnitude of SI continues to be explored. A scoping review of the literature was conducted to summarize the current literature related to SI experienced by LGBTQ+ adolescents and young adults (AYAs) who have experienced SV. Studies were found by searching electronic databases. To be included in the review, the study must have (a) been written in the English language, (b) been conducted in the United States, (c) presented empirical data, (d) been exclusively focused on LGBTQ+ AYAs, (e) focused on experiences with SV or have analyses separate from other types of violence, and (f) investigated suicidality as an outcome. All relevant studies published to date were included. Forty-one articles were retrieved for full-text review, of which five were determined to meet eligibility. LGBTQ+ AYAs were significantly associated with increased rates of SI compared with their cisgender heterosexual peers. LGBTQ+ AYAs were also associated with higher rates of SV victimization, ranging from intimate partner violence to previous child sexual abuse. Higher rates of depression were also associated with the population studied in each included article. The relationship between SV and SI in this population is not well studied, as highlighted through this completed review. Targeting this knowledge gap through future research can lead to intervention development for this population niche.

NASPAG Clinical Opinion: The Care of Transgender and Gender Nonbinary Adolescents and Young Adults

Transgender and gender nonbinary (TGNB) adolescents and young adults (AYA) may present to clinicians with reproductive health expertise for the spectrum of gynecologic, sexual, and reproductive care. As such, clinicians should be knowledgeable in the many facets of gender-affirming care. This clinical opinion reviews language associated with gender diversity and gender-affirming care; current clinical, social, and political barriers faced by TGNB AYA; and the creation of welcoming and inclusive clinical spaces for TGNB AYA. It discusses social, medical, and surgical affirmation processes, and focuses on gynecologic care topics which may arise in the care of TGNB AYA, including those who undergo medical or surgical therapies. This includes menstrual suppression, breakthrough bleeding on testosterone, sexual health, fertility, and the pelvic care of individuals following gender affirming vulvovaginoplasty.

Factors Affecting Willingness to Provide Medication Abortion Among North American Society for Pediatric and Adolescent Gynecology Members Caring for Adolescents and Young Adults Following the Dobbs Decision

To assess willingness to provide medication abortion among North American Society for Pediatric and Adolescent Gynecology (NASPAG) clinicians caring for adolescents and young adults (AYA) following Dobbs v. Jackson Women's Health Organization. Cross-sectional online survey. Potential participants received an e-mail invitation via the NASPAG listserv. A 43-item questionnaire queried demographics, practice setting, abortion training and practice, willingness to provide medication abortion, potential or real barriers to providing medication abortion, and sentiments of abortion. Descriptive statistics, χ2, and Fisher's exact tests were used. Of the 70 participants, 51% were willing to provide a medication abortion for an adolescent who requested it in their clinical practice. The most common barriers to providing medication abortion were legislative restrictions (47%) and dispensing pills from clinic (33%). Participants' willingness to provide a medication abortion differed by type of practice (P = .001), availability of mifepristone (P = .006), perception of state's abortion policy (P = .001), concern about legislative restrictions (P = .008), experience providing abortion (P = .04), and receipt of medication abortion training (P = .02). Willingness to provide medication abortion also differed based on various sentiments of abortion measured but not on opinion regarding legality of abortion for adolescents (P = .49). Perception of state's abortion rights and concern about legislative restrictions influenced NASPAG clinicians' willingness to provide medication abortion for adolescents. Interventions to minimize legislative interference with medical care, increase abortion training, and implement medication abortion in pediatric settings may expand AYA medication abortion access.

Sexually transmitted infection testing and diagnosis in adolescents and young adults with sickle cell disease.

Sexually transmitted infections (STIs) are common and disproportionately affect Black adolescents and young adults (AYAs). Less is known about STIs among Black AYAs with chronic conditions, such as sickle cell disease (AYAs-SCD). This study compared STI testing and diagnosis between AYAs-SCD and their peers, overall and among STI-related encounters. This retrospective, cross-sectional study used diagnosis and billing codes in the Pediatric Health Information System (PHIS) to identify inpatient and emergency department encounters from January 1, 2022 to May 31, 2023 among all AYAs 15-24years and those with STI-related diagnoses (e.g., "cystitis"). STI testing and diagnosis rates were compared between AYAs-SCD, non-Black AYAs, and Black AYAs, controlling for age, sex, and encounter setting. We identified 3602 AYAs-SCD, 177,783 Black AYAs, and 534,495 non-Black AYAs. AYAs-SCD were less likely to be tested for STIs than non-Black AYAs (odds ratio [OR]=0.26; adj. p<.001) and Black AYAs (OR=0.53; adj. p<.001). When tested, AYAs-SCD were more likely to be diagnosed with an STI than non-Black AYAs (OR=2.39; adj. p=.006) and as likely as Black AYAs (OR=0.67; adj. p=.15). Among STI-related encounters, AYAs-SCD were less likely to be tested than non-Black AYAs (OR=0.18; adj. p<.001) and Black AYAs (OR=0.44; adj. p<.001). No significant differences in STI diagnoses were found in this subset between AYAs-SCD and non-Black AYAs (OR=0.32; adj. p=.28) or Black AYAs (OR=1.07; adj. p=.99). STI care gaps may disproportionately affect AYAs-SCD. STIs should be considered when evaluating symptomatic AYAs-SCD in acute settings. More research is needed to further contextualize STI care for AYAs-SCD.

Trends and correlates in HIV viral load monitoring and viral suppression among adolescents and young adults in Dar es Salaam, Tanzania.

Adolescents and young adults (AYA) living with HIV have been shown to have lower rates of viral load testing and viral suppression as compared to older adults. We examined trends over time and predictors of HIV viral load monitoring and viral suppression among AYA in a large HIV treatment programme in Dar es Salaam, Tanzania. We analysed longitudinal data of AYA aged 10-24 years initiated on antiretroviral therapy between January 2017 and October 2022. Trend models were used to assess changes in HIV viral load testing and viral suppression by calendar year. Generalised estimating equations were used to examine the relationship of sociodemographic and clinical factors with HIV viral load testing and viral suppression. Out of 15,759 AYA, the percentage of those who received a 6-month HIV viral load testing increased from 40.6% in 2017 to 64.7% in 2022 and, a notable annual increase of 5.6% (p < 0.001). A higher HIV viral load testing uptake was observed among 20- to 24-year-olds (87.7%) compared to 10- to 19-year-olds (80.2%) (p < 0.001). The likelihood of not receiving an HIV viral load test within 12 months of antiretroviral therapy initiation was higher among 10- to 19-year-olds (adjusted odds ratio [aOR] = 1.7; 95% confidence interval [CI] = 1.4-2.0), advanced HIV disease (aOR = 1.3; 95% CI = 1.12-1.53), normal nutrition status at enrolment aOR 2.6 (95% CI = 1.59-4.26) and initiation of non-nucleoside reverse transcriptase inhibitors regimen aOR 1.2 (95% CI = 1.08-1.34). The proportion of AYA with viral suppression increased from 83.0% in 2017 to 94.6% in 2022. Notably, the overall trend in viral suppression increased significantly at 2.4% annually. The risk of not achieving viral suppression was greater among 10- to 14-year-olds (aOR = 2; 95% CI = 1.75-2.43) and 15- to 19-year-olds (aOR = 1.4; 95% CI = 1.24-1.58) as compared to 20-24 years; being male (aOR = 1.16; 95% CI = 1.02-1.32); undernourished (aOR = 1.53; 95% CI = 1.17-1.99); in WHO Stage II (aOR = 1.16; 95% CI = 1.02-1.33) and III (aOR = 1.21; 95% CI = 1.03-1.42) and being on an non-nucleoside reverse transcriptase inhibitors regimen (aOR = 1.32; 95% CI = 1.18-1.48). HIV viral load testing uptake at 6 months of antiretroviral therapy initiation and viral suppression increased from 2017 to 2022; however, overall HIV viral load testing was suboptimal. Demographic and clinical characteristics can be used to identify AYA at greater risk for not having HIV viral load test and not achieving viral suppression.

LCP-Tacrolimus Extended-Release (Envarsus XR) Use in Adolescent and Young Adult Solid Organ Transplant Recipients.

Limited published experience describes once daily, extended-release tacrolimus (LCP-Tac) use in pediatric solid organ transplantation (SOT), particularly nonrenal SOT. LCP-Tac can simplify immunosuppression (IS) regimens, minimize immediate release-tacrolimus (IR-Tac)-associated adverse effects, and promote adherence. This study describes the successful use of LCP-Tac in adolescent and young adult (AYA) SOT populations. A single-center, retrospective chart review of AYA SOT recipients (age < 25 years) converted from IR-Tac to LCP-Tac. Graft survival, biopsy-proven acute rejection (BPAR), infection rates, estimated glomerular filtration rate (eGFR), and pill burden were assessed at five time points postconversion (1, 3, 6, 12, and 24 months). Intrapatient variability of tacrolimus, as assessed by coefficient of variability (CV%), was also analyzed. Twenty-nine AYA SOT recipients (19 heart, 6 kidney, and 4 liver) were converted to LCP-Tac, with a median age of 17.4 years at conversion. Conversion, mainly due to perceived or identified medication nonadherence, occurred at a median of 5.4 years posttransplant. No graft loss occurred within 24 months of conversion, and BPAR incidence rate was consistent with previous reports for these populations. Only one patient experienced CMV infection. Renal function remained stable postconversion. Successful conversion from IR-Tac to LCP-Tac was demonstrated in AYA heart, kidney, and liver transplant recipients. These AYA SOT recipients experienced reduced pill burden and improved tacrolimus trough concentration variability. However, the impact on medication adherence warrants further investigation. Future research should explore the targeted use of LCP-Tac to enhance IS tolerability and medication adherence in young SOT populations.

Racial Disparities in Cancer Stage at Diagnosis and Survival for Adolescents and Young Adults

There are limited studies assessing stage at diagnosis and risk of death among all 5 federally defined races in the US among adolescent and young adult (AYA) patients with cancer. To identify racial disparities in stage at diagnosis and survival among AYA patients with cancer. This retrospective cohort study used data from a US national hospital-based oncology database on AYA patients, aged 15 to 39 years, with the 10 deadliest cancers among AYA patients who received a diagnosis from January 1, 2004, to December 31, 2017, with 6 months or more of follow-up. Analyses by race were categorized by the 5 federally defined races in the US: American Indian or Alaska Native, Asian, Black, Native Hawaiian or Other Pacific Islander, and non-Hispanic White (hereafter, White). White patients served as the majority reference group. Statistical analysis was performed from November 2022 to September 2023. The primary end points were late stage at diagnosis (logistic regression with adjusted odds ratios [AORs] and 95% CIs) and overall survival (log-rank tests and Cox proportional hazards regression with adjusted hazard ratios [AHRs] and 95% CIs). A total of 291 899 AYA patients (median age, 33 years [IQR, 28-37 years]; 186 549 female patients [64%]; 189 812 [65%] with stage I or II cancers) were evaluated. The cohort included 1457 American Indian or Alaska Native patients (1%), 8412 Asian patients (3%), 40 851 Black patients (14%), 987 Native Hawaiian or Other Pacific Islander patients (0.3%), and 240 192 White patients (82%). Cancers included breast (n = 79 195 [27%]), lymphoma (n = 45 500 [16%]), melanoma (n = 36 724 [13%]), testis (n = 31 413 [11%]), central nervous system (n = 26 070 [9%]), colon or rectum (n = 22 545 [8%]), cervix (n = 20 923 [7%]), sarcoma (n = 14 951 [5%]), ovary (n = 8982 [3%]), and lung (n = 5596 [2%]). Risk of late-stage diagnosis was higher for Asian (AOR, 1.20; 95% CI, 1.14-1.26), Black (AOR, 1.40; 95% CI, 1.36-1.43), and Native Hawaiian or Other Pacific Islander (AOR, 1.34; 95% CI, 1.16-1.55) patients compared with White patients. Overall survival differed by race for all cancer sites, except cancers of the central nervous system and ovary. Risk of death was higher for American Indian or Alaska Native (AHR, 1.15; 95% CI, 1.02-1.30), Black (AHR, 1.22; 95% CI, 1.19-1.26), and Native Hawaiian or Other Pacific Islander (AHR, 1.25; 95% CI, 1.09-1.44) patients but lower for Asian patients (AHR, 0.90; 95% CI, 0.85-0.95) compared with White patients. This cohort study of AYA patients suggests that stage at diagnosis and survival varied across races for the 10 deadliest AYA cancers. These results support the need for tailored interventions and informed public policy to achieve cancer care equity for all races.

Effect of group online-based peer support intervention on psychological distress of adolescent and young adult cancer patients: a randomized controlled trial.

Adolescent and young adult (AYA) cancer patients, aged between 15 to 39years old, suffer from long-term psychological distress, confronting low self-efficacy and various psychological problems. This study constructs a group online-based peer support intervention combined with offline activities to explore its impact on the psychological distress of AYA cancer patients. A randomized, two-arm clinical trial was conducted in which 90 AYA cancer patients were recruited. The control group (N = 45) received conventional psychological care and treatment, and the experimental group (N = 45) received 8weeks of an online peer support intervention. Outcome measures included psychological distress (Distress Thermometer, DT), anxiety and depression (Hospital Anxiety and Depression Scale, HADS), perceived peer support (Cancer Peer Support Scales, CaPSS), and readiness for return to work (Readiness to Return-To-Work Scale, RRTW). Eight-week peer support intervention was effective in improving psychological distress, anxiety, and depressive symptoms in the experimental group with statistically significant differences (P < 0.05). Time affected psychological distress, anxiety, and depressive symptoms in AYA cancer patients (P < 0.05), and there was an interaction with intervention factors (P < 0.05). The intervention has a positive effect on relieving the psychological status of AYA cancer patients. For readiness for return to work, the experimental group was in the preparation for the action-behavioral stage immediately, 1month and 3months after the end of the intervention (P < 0.01), supporting AYA cancer patients who have not returned to work to maintain optimal return-to-work readiness. The group online-based peer support intervention is popular and has good scientificity, effectiveness, and practical significance for AYA cancer patients. This study was registered at clinicaltrials.gov. (ChiCTR2100053091, registered on 10 November 2021).

Exploring Adolescent and Young Adult Cancer Survivors' Experience with Cancer Treatment-Related Symptoms: A Qualitative Analysis of Semi-Structured Interviews.

Purpose: Few studies have specifically targeted symptom management interventions for adolescent and young adult (AYA) cancer survivors. A greater understanding of AYA cancer survivors' experiences with cancer treatment-related symptoms would help develop age-appropriate oncology symptom management interventions. The purpose of this qualitative analysis was to explore AYA cancer survivors' experience with cancer treatment-related symptoms. Methods: Nineteen post-treatment AYA cancer survivors (18-39 years old) who self-reported moderate-severe cancer treatment-related symptom severity participated in video conferencing or telephone interviews. The questions in the interview guide queried participants to share their experience with cancer treatment-related symptoms. Inductive content analysis was used to identify themes from the interviews. Results: The themes that emerged from the interviews included (1) cancer treatment-related symptoms negatively affected AYA cancer survivors' quality of life (e.g., symptoms served as a reminder of cancer recurrence possibility); (2) AYA cancer survivors' attitudes and feelings about communicating cancer treatment-related symptom concerns to clinicians (e.g., patient-clinician communication was bolstered when AYAs perceived that symptoms were being taken seriously); (3) AYA cancer survivors are interested in oncology symptom management clinical trials, but logistical challenges are barriers to participation; and (4) AYA cancer survivors are interested in nonpharmacological treatments for symptom management. Conclusion: Results highlight the burden of cancer treatment-related symptoms on day-to-day life among post-treatment AYA cancer survivors. Future work is needed to identify nonpharmacological symptom management interventions, strategies to improve patient-clinician communication about symptoms, and strategies to increase the visibility and accessibility of symptom management clinical trials for AYA cancer survivors.

Disparities in Acute Lymphocytic Leukemia Outcomes Among Young Adults.

Age is a strong prognostic factor in acute lymphocytic leukemia (ALL), with children doing better than adults with the same disease. One hypothesis for this age-based disparity is differences in treatment regimens. Optimizing care for adolescents and young adults (AYA) with ALL has not been well defined and disparities in care exist. We conducted a retrospective study of all veterans with ALL diagnosed between the ages of 18 and 45 since the year 2000 to evaluate disparities among prognostication methods, treatment regimens, and accrual to clinical trials with regard to age and race/ethnicity and how these factors influence overall survival. Electronic medical record data from the VA Informatics and Computing Infrastructure (VINCI) were used to identify 6,724 patients with an ICD-9 or 10 code for ALL. All patients were chart checked to confirm an ALL diagnosis between the ages of 18 and 45 and excluded if they were diagnosed before 2000, had childhood ALL, or if induction protocol was not recorded. A total of 252 patients were included in the final analysis. Multivariate analysis was performed with controls for age, ALL subtype (B, T, mixed phenotype), Ph status, cytogenetic risk (based on modified Medical Research Council-Eastern Cooperative Oncology Group (MRC-ECOG) study), obesity (body mass index (BMI) > 30), and race. Patients treated with pediatric regimens, including pediatric-inspired regimens, have statistically significant (P = 0.009) survival gains, with a hazard ratio (HR) of 0.52 after controlling for age, obesity, ALL subtype, cytogenetic risk and race. White patients had significantly improved OS compared to people of color (HR 0.57, P = 0.02) after controlling for the aforementioned covariates. Black patients were far less likely (23%) to receive a transplant than non-Black patients (46%). Only 7% of patients were treated on a clinical trial. These data demonstrate that treatment with a pediatric regimen significantly improves overall survival in patients up to the age of 45 and suggests ongoing shortcomings in treatment for young adults with ALL, especially 30 to 45 years old, including persistently high use of adult induction regimens, low rates of referral to clinical trials, and significant racial disparities in bone marrow transplants for Black patients.

New Insights Into Infections' Risk of Adolescents and Young Adults Treated for Acute Lymphoblastic Leukemia.

This study aims to compare the infections' risk between adolescents and young adults (AYAs), treated for acute lymphoblastic leukemia, and pediatric population. We also focused on their bacterial and fungal infection specificities. This case-control study investigated the occurrence of bacterial bloodstream infection (BSI) and proven and probable invasive fungal infection (IFI) in AYAs (15-25 years old) and children (1-14 years old) treated for acute lymphoblastic leukemia between January 2013 and December 2020 in 2 French tertiary pediatric and 2 referral adult hematological centers, independent of their treatment protocol. We also evaluated the impact of these infections on morbidity (necessity of intensive care) and mortality. We analyzed 83 AYAs and 230 children and found that AYAs developed significantly more IFI than the pediatric population (22% vs. 10%, P = 0.007), regardless of their care center (adult or pediatric). Furthermore, the occurrence of BSI was similar between the 2 populations (48% vs. 51%, P = 0.66). Moreover, the occurrence of infection increased with the AYAs' risk group of treatment: standard, medium or high risk (P = 0.021 for BSI and P = 0.029 for IFI). Finally, the mortality rate is only 1.3% after a BSI whereas it increases to 4.9% after IFI. AYAs have their own specificity with an increased risk of fungal infection compared to children, independent of the care center. Antifungal prophylaxis should be contemplated, especially for patients classified in high-risk groups.

Clinical outcomes of hypomethylating agents and venetoclax in newly diagnosed unfit and relapsed/refractory paediatric, adolescent and young adult acute myeloid leukaemia patients.

Venetoclax (VEN) combined with hypomethylating agents (HMA) decitabine or azacitidine is used for adult acute myeloid leukaemia (AML), but its application in paediatric, adolescent and young adult (AYA) AML lacks prospective studies. We performed a retrospective chart review of paediatric and AYA AML patients treated with HMA + VEN at Cincinnati Children's Hospital Medical Centre. Twenty-seven patients received 30 HMA + VEN treatment courses for relapsed/refractory (R/R, n = 21) or newly diagnosed (n = 9) AML due to ineligibility for intensive chemotherapy. The R/R cohort had high-risk cytomolecular genetic alterations and prior extensive treatments, with 50% (n = 9) of relapse patients (n = 18) having undergone haematopoietic stem cell transplantation (HSCT). Venetoclax treatment using the 400 mg adult exposure-equivelant dosing (AED) had a median duration of 21 days (range 7-30 days). Grade 3-4 toxicities included neutropenia (90%), anaemia (64%), thrombocytopenia (64%) and febrile neutropenia (44%). The overall complete remission (CR)/CR with incomplete blood count recovery (CRi) rate was 73% (77% minimal residual disease [MRD] negativity <0.1%), with 60% undergoing HSCT. Among newly diagnosed patients (n = 9), 89% achieved CR/CRi (78% MRD negativity) and 78% proceeded to HSCT. The R/R cohort (n = 21) showed a 67% CR/CRi rate (71% MRD negativity), with 52% undergoing HSCT. These findings support the safety and efficacy of HMA + VEN in paediatric/AYA AML, indicating it as a viable option for patients unfit for intensive chemotherapy. Further studies are necessary to determine optimal venetoclax dosing, chemotherapy combinations and pharmacokinetics in this population.

Global burden of stroke in adolescents and young adults (aged 15–39 years) from 1990 to 2019: a comprehensive trend analysis based on the global burden of disease study 2019

SummaryIntroductionThe incidence of stroke is rising among individuals aged 15–39. Insufficient research targeting this age group hampers the development of effective strategies. This study analyzes data from the Global Burden of Disease Study 2019 (GBD 2019) to examine trends from 1990 to 2019 and propose future interventions.MethodsData on ischemic strokes, intracerebral hemorrhage, and subarachnoid hemorrhage from 1990 to 2019 was collected from the Global Health Data Exchange (GHDx) platform. We used the Annual Average Percentage Change (AAPC) to assess global trends in incidence, prevalence, Disability-Adjusted Life Years (DALYs), and mortality rates across various stroke categories. Joinpoint models identified significant years of trend inflection. Trend analyses were segmented by age, gender, and Sociodemographic Index (SDI).FindingsFrom 1990 to 2019, the global incidence of ischemic stroke within the adolescents and young adults (AYAs) cohort declined from 1990 to 1999, further decreased from 2000 to 2009, and then increased from 2010 to 2019. The overall AAPC p-value showed no significant difference. Mortality rates for ischemic strokes were consistently reduced during this period. The overall incidence rate of intracerebral hemorrhage has exhibited a downward trend. Meanwhile, the incidence rate of subarachnoid hemorrhage decreased from 1990 to 2009, yet saw a resurgence from 2010 to 2019. Male ischemic stroke incidence grew more than female incidence, but both absolute incidence and rates were higher for females. Differences in SDI levels were observed, with the fastest increase in incidence occurring in low-middle SDI regions, followed by high SDI regions, and the smallest increase in low SDI regions. Conversely, the most rapid decline was noted in high-middle SDI regions, with no significant change observed in middle SDI regions.ConclusionA concerning trend of increasing ischemic stroke incidence, DALYs, and prevalence rates has emerged in the global 15–39 age group, especially among those aged 30–39. This increase is evident across regions with varying SDI classifications. To combat this alarming trend among adolescents and young adults, enhancing preventive efforts, promoting healthier lifestyles, strengthening the healthcare system’s responsiveness, and maintaining vigilant epidemiological monitoring is essential.

Sperm Quality in 1252 Adolescents and Young Adults (AYAs) Undergoing Fertility Preservation Due to Cancer or Nonmalignant Diseases.

Purpose: To investigate the quality of emergency-collected semen samples aimed at sperm cryopreservation provided by adolescents and young adults (AYAs) presenting with cancer or nonmalignant diseases. Methods: This is a prospective cohort study of postpubertal males referred for sperm cryopreservation who provided at least one semen sample for fertility preservation at the Reproductive Medicine Clinic of Karolinska University Hospital, Stockholm, Sweden, between January 2009 and January 2020. Sperm quality was assessed by total sperm count, concentration, and motility. Sperm quality by disease groups was compared with the reference population data of fertile men defined by the World Health Organization (WHO). Results: Among the 1252 patients who provided samples for cryopreservation, 1063 had cancer and 189 had nonmalignant diseases. The most common malignant indications included testicular cancers (n = 501) and Hodgkin lymphoma (n = 102). Among those with nonmalignant disease, 35% (n = 66) had testicular disease. Sperm quality was significantly lower in all groups of patients with cancer compared with the reference population. In total, azoospermia was found in 8% of the patients with cancer, in 9% of those with nonmalignant testicular disease, and in 3% of the remaining men with nonmalignant disease. Conclusion: Sperm quality in adult patients with cancer was significantly impaired compared with the WHO reference population standards for fertile men. For adolescent patients, standard reference values are lacking. AYAs wishing to preserve fertility should receive individualized counseling regarding sperm quality at the time of cryopreservation, and in selected cases, banking of additional samples should be recommended depending on the sperm quality parameters.

Assessing the impact of a community-based psychodrama intervention on mental health promotion of adolescents and young adults in Mozambique: A mixed-methods study.

While mental health is an emerging issue in low-income countries, its promotion remains poor, with little context-oriented evidence available. Here we aimed to assess the impact and acceptability/feasibility of a community-based psychodrama intervention involving both adolescents and young adults (AYA) living with HIV (AYALHIV) and without HIV (AYAHIV-). We used a mixed-methods approach, where the quantitative part was based on pre/post questionnaires and the qualitative one on content analysis of semi-structured interviews. Trained community health care workers delivered psychodrama sessions involving AYAs aged 15-24 years once a week between July and August 2023 in Beira, Mozambique. The baseline assessment involved a sociodemographic and three mental health questionnaires: the Mental Health Knowledge Schedule (MAKS), Community Attitudes toward People with Mental Illness (CAMI27), and the Toronto Alexithymia Scale (TAS). We repeated all questionnaires after the intervention and conducted semi-structured interviews. We enrolled 354 AYAs (50.8% female, 45.5% AYALHIV) at baseline; 315 (89.0%) attended the sessions, with a mean participation rate of 94.4%. Overall, 281 (89.2%) completed the post-intervention assessment. MAKS score improved from 44.5 (95% confidence interval (CI) = 44.0-45.0) to 47.1 (95% CI = 46.4-47.7, P < 0.001). Total CAMI27 score showed no significant variation (P = 0.855). Total TAS score decreased from 57.3 (95% CI = 56.1-58.5) to 54.3 (95% CI = 53.0-55.6, P < 0.001). We found no statistically significant interactions between time and sex, age, or HIV serostatus in all questionnaires. For the qualitative part of the study, we analysed 37 semi-structured interviews (43.2% with females, 40.5% with AYALHIV). We identified four areas of intervention impact: peer-to-peer support (30.3%), social empowerment (24.7%), resilience (23.0%), and emotional skills (21.9%). Regarding acceptability/feasibility, perceived scalability (37.2%) and affective attitude (34.5%) were the sub-areas most frequently retrieved in the SSIs. The community-based psychodrama intervention proved to be an effective tool in AYAs' mental health promotion, increasing knowledge and improving emotional awareness through group experience and interpersonal learning. The intervention also showed good acceptability and feasibility in the context of our study.

Longitudinal associations of e-cigarette use with cigarette, marijuana, and other drug use initiation among US adolescents and young adults: Findings from the population assessment of tobacco and health study (Waves 1–6)

IntroductionResearch examining prospective links of e-cigarette use with cigarette, marijuana, and other substance use has been limited largely to 1–2-year follow-up periods and focused on younger adolescents. This study examined longitudinal associations of e-cigarette use with cigarette, marijuana, and other substance use initiation among U.S. adolescents and young adults (AYAs) across an eight-year period. MethodsAdolescent (ages 12–17) and young adult (ages 18–25) data from waves 1–6 of the nationally representative Population Assessment of Tobacco and Health study (2013–2021) were used. Discrete time survival models with time-varying weights were employed to examine the risk of cigarette, marijuana, and other drug use initiation over an eight-year follow-up period among AYAs with no lifetime use of e-cigarettes/other tobacco, lifetime but no past 30-day use of e-cigarettes/other tobacco, past 30-day e-cigarettes only, other tobacco use only, or past 30-day e-cigarette/other tobacco use. We compare our time-varying weighting approach to a traditional time-invariant/complete case weighting approach. ResultsAcross six follow-up waves, all three past 30-day nicotine/tobacco use groups, including e-cigarettes only, had greater risk for cigarette, marijuana, and other drug use initiation relative to those not using nicotine/tobacco. The three past 30-day nicotine/tobacco use groups did not differ from each other in risk for marijuana use initiation. Associations were smaller in magnitude for young adults compared to adolescents, but significant for both age groups. ConclusionsSubstance use initiation risks persist beyond 1–2 years for U.S. AYAs using e-cigarettes. Prevention strategies to reduce AYA e-cigarette use are needed to reduce cancer-related risk.