Trends in Volumes and Survival After Hematopoietic Cell Transplantation in Racial/Ethnic Minorities.

There has been an increase in volume as well as improvement in overall survival (OS) after hematopoietic cell transplantation (HCT) for hematologic disorders. It is unknown if these changes have impacted racial/ethnic minorities equally. In this observational study from Center for International Blood and Marrow Transplant Research of 79,904 autologous (auto) and 65,662 allogeneic (allo) HCTs, we examined the volume and rates of change of auto HCT and allo HCT over time and trends in OS in 4 racial/ethnic groups: Non-Hispanic Whites (NHWs), Non-Hispanic African Americans (NHAAs), Hispanics across five 2-year cohorts from 2009 to 2018. Rates of change were compared using Poisson model. Adjusted and unadjusted Cox proportional hazards models examined trends in mortality in the 4 racial/ethnic groups over 5 study time periods. The rates of increase in volume were significantly higher for Hispanics and NHAAs vs. NHW for both autoHCT and alloHCT. Adjusted overall mortality after autoHCT was comparable across all racial/ethnic groups. NHAA adults (HR 1.13; 95% CI 1.04-1.22; p=0.004) and pediatric patients (HR 1.62; 95% CI 1.3-2.03; p<0.001 had a higher risk of mortality after alloHCT compared to NHWs. Improvement in OS over time was seen in all 4 groups after both autoHCT and alloHCT.Our study shows the rate of change for the use of autoHCT and alloHCT is higher in NHAAs and Hispanics compared to NHWs. Survival after autoHCT and alloHCT improved over time, however NHAAs have worse OS after alloHCT which has persisted. Continued efforts are needed to mitigate disparities for patients requiring alloHCT.

Imaging features of perinephric myxoid pseudotumors of fat.

OBJECTIVE: Retrospectively evaluate multimodality imaging features of perinephric myxoid pseudotumor of fat (PMPTF). METHODS: Institutional cases of PMPTF with CT, MRI and/or ultrasound evaluation from 1/1/2020 to 9/1/2023 were retrospectively reviewed. Patient demographics and clinical history were reviewed, and imaging features recorded. RESULTS: 14 patients with pathologically-proven PMPTF were identified (11 M, 3 F; mean age 66.7 ± 17.0 years; range 40-87 years). Three patients (18%) had bilateral lesions; a total of 17 PMPTFs were reviewed. 15/17 (88%) were biopsy-proven; two cases were diagnosed by imaging only in patients with a contralateral biopsy-proven PMPTF. All evaluable specimens were negative for MDM2 amplification. 11/17 (65%) occurred in patients with renal disease, including 4/17 (24%) in patients with renal transplant. 100% (17/17) had CT, 11/17 (65%) MRI, and 6/17 (35%) ultrasound. The mean largest lesion dimension was 10.9 ± 4.6 cm (range 4.3-17.0 cm). Of cases involving native kidneys, 7/13 (54%) presented as multifocal perinephric masses and 5/13 (38%) as a solitary perinephric mass. All four transplant cases presented as infiltrative-appearing masses involving the renal sinus with lesser perinephric involvement. 14/17 (82%) lesions contained macroscopic fat on CT and MRI and 3/17 (18%) showed no macroscopic fat, all involving renal transplants. All cases with MRI demonstrated T2 hyperintensity with signal dropout on opposed-phase imaging. 11/13 (85%) PMPTF showed no or equivocal CT enhancement. Enhancement was better seen on MRI in all cases evaluated by both CT and MRI. Of the six PMPTFs imaged by ultrasound, four (67%) were heterogeneously hypoechoic and two (33%) had mixed regions of hypo-, iso- and hyperechogenicity relative to adjacent renal parenchyma. CONCLUSIONS: PMPTF is a rare, benign, and underrecognized lesion that may mimic malignancy, particularly retroperitoneal well-differentiated liposarcoma. The imaging features of this unusual pseudosarcoma differ in native and transplanted kidneys. Improved awareness of this entity will facilitate appropriate patient management and avoid unnecessary intervention.

Perceptions and Current Practices in Patient-Centered Care: A Qualitative Study of Ryan White HIV Providers in South Florida.

Background: Patient-centered care (PCC) improves HIV adherence and retention, though lack of consensus on its conceptualization and understanding how it is interpreted has hindered implementation. Methods: We recruited 20 HIV providers at Ryan White Programs in FL for in-depth interviews. Thematic analysis identified core consistencies pertaining to: 1) provider perceptions, 2) current practices promoting PCC. Results: Provider perceptions of PCC emerged under four domains: 1) holistic, 2) individualized care, 3) respect for comfort and security, and 4) patient engagement and partnership. PCC practices occurred at multiple levels: 1) individual psychosocial and logistical support, 2) interpersonal support within patient-provider relationships through respectful communication and active engagement, and 3) institutional practices including feedback mechanisms, service integration, patient convenience, and diverse staffing. Conclusions: Our findings highlight the central tenets of PCC as respectful, holistic, individualized, and engaging care. We offer an HIV-adapted framework of PCC as a multilevel construct to guide future intervention.

Patient-centered care perspectives among HIV care providersThis study explores HIV care provider perceptions of patient-centered care (PCC) by analyzing common themes that arose in interviews. We found that providers perceived PCC to be holistic, individualized care focused on respecting patient comfort and security and actively engaging them as partners in care. Providers discussed a variety of ways in which they practiced PCC at the individual service level through psychosocial and logistical support, through their interpersonal relationships with respectful communication and trust, and through more structured facility level policies and activities such as greater service integration and employing a diverse staff. PCC is rapidly becoming the new standard of care and this study hopes to offer insight into provider perceptions of PCC and examples of practice in the HIV care field.

Radiographic and Advanced Imaging Evaluation of Posterior Shoulder Instability.

PURPOSE OF REVIEW: Posterior shoulder instability is an uncommon but important cause of shoulder dysfunction and pain which may occur as the result of seizure, high energy trauma, or repetitive stress related to occupational or sport-specific activities. This current review details the imaging approach to the patient with posterior shoulder instability and describes commonly associated soft tissue and bony pathologies identified by radiographs, CT, and MR imaging. RECENT FINDINGS: Advances in MR imaging technology and techniques allow for more accurate evaluation of bone and soft tissue pathology associated with posterior shoulder instability while sparing patients exposure to radiation. Imaging can contribute significantly to the clinical management of patients with posterior shoulder instability by demonstrating the extent of associated injuries and identifying predisposing anatomic conditions. Radiologic evaluation should be guided by clinical history and physical examination, beginning with radiographs followed by CT and/or MRI for assessment of osseous and soft tissue pathology. Synthesis of a patient's clinical history, physical exam findings, and radiologic examinations should guide clinical management.

Exploiting high-energy hydration sites for the discovery of potent peptide aldehyde inhibitors of the SARS-CoV-2 main protease with cellular antiviral activity.

Small-molecule antivirals that prevent the replication of the SARS-CoV-2 virus by blocking the enzymatic activity of its main protease (Mpro) are and will be a tenet of pandemic preparedness. However, the peptidic nature of such compounds often precludes the design of compounds within favorable physical property ranges, limiting cellular activity. Here we describe the discovery of peptide aldehyde Mpro inhibitors with potent enzymatic and cellular antiviral activity. This structure-activity relationship (SAR) exploration was guided by the use of calculated hydration site thermodynamic maps (WaterMap) to drive potency via displacement of waters from high-energy sites. Thousands of diverse compounds were designed to target these high-energy hydration sites and then prioritized for synthesis by physics- and structure-based Free-Energy Perturbation (FEP+) simulations, which accurately predicted biochemical potencies. This approach ultimately led to the rapid discovery of lead compounds with unique SAR that exhibited potent enzymatic and cellular activity with excellent pan-coronavirus coverage.

Examining the role of social relationships on health and health behaviors in African American men with prostate cancer: a qualitative analysis.

PURPOSE: Cancer survivor cohort studies document the positive impact of health behaviors on cancer survivorship by influencing quality of life, comorbidity burden, and cancer recurrence. Social networks can be instrumental in supporting health behavior changes. This study used qualitative interviews to explore how social networks may impact health and health behaviors of African American Prostate Cancer Survivors (AAPCS) enrolled in Men Moving Forward (MMF), a lifestyle intervention designed with and for AAPCS. Specifically, we sought to understand how different relationships within social networks influence health and health behaviors, and to identify potential mechanisms for this influence. METHODS: Eighteen men who completed the MMF intervention participated in a semi-structured interview which explored social connections, health and health behaviors, stress, and the cancer experience. Interviews were recorded and transcribed, and thematic analysis was performed by two coders. RESULTS: Participants described robust social networks of friends and family. Four distinct yet overlapping themes were identified that described how relationships influence health and health behaviors among AAPCS: (1) provision of knowledge, (2) health and behavior history, (3) encouragement and support, and (4) shared behavior. CONCLUSIONS: These results provide initial insight into the types of relationships that influence health, and the intersecting and multifaceted mechanisms through which this influence occurs.

Experiences of racial discrimination and adverse gene expression among black individuals in a level 1 trauma center sample.

Up to 40 % of individuals who sustain traumatic injuries are at risk for posttraumatic stress disorder (PTSD) and the conditional risk for developing PTSD is even higher for Black individuals. Exposure to racial discrimination, including at both interpersonal and structural levels, helps explain this health inequity. Yet, the relationship between racial discrimination and biological processes in the context of traumatic injury has yet to be fully explored. The current study examined whether racial discrimination is associated with a cumulative measure of biological stress, the gene expression profile conserved transcriptional response to adversity (CTRA), in Black trauma survivors. Two-weeks (T1) and six-months (T2) post-injury, Black participants (N = 94) provided a blood specimen and completed assessments of lifetime racial discrimination and PTSD symptoms. Mixed effect linear models evaluated the relationship between change in CTRA gene expression and racial discrimination while adjusting for age, gender, body mass index (BMI), smoking history, heavy alcohol use history, and trauma-related variables (mechanism of injury, lifetime trauma). Results revealed that for individuals exposed to higher levels of lifetime racial discrimination, CTRA significantly increased between T1 and T2. Conversely, CTRA did not increase significantly over time in individuals exposed to lower levels of lifetime racial discrimination. Thus, racial discrimination appeared to lead to a more sensitized biological profile which was further amplified by the effects of a recent traumatic injury. These findings replicate and extend previous research elucidating the processes by which racial discrimination targets biological systems.

Understanding motivations and resilience-associated factors to promote timely linkage to HIV care: a qualitative study among people living with HIV in western Kenya.

Understanding motivations and resilience-associated factors that help people newly diagnosed with HIV link to care is critical in the context of universal test and treat. We analyzed 30 in-depth interviews (IDI) among adults aged 18 and older in western Kenya diagnosed with HIV during home-based counseling and testing and who had linked to HIV care. A directed content analysis was performed, categorizing IDI quotations into a table based on linkage stages for organization and then developing and applying codes from self-determination theory and the concept of resilience. Autonomous motivations, including internalized concerns for one's health and/or to provide care for family, were salient facilitators of accessing care. Controlled forms of motivation, such as fear or external pressure, were less salient. Social support was an important resilience-associated factor fostering linkage. HIV testing and counseling programs which incorporate motivational interviewing that emphasizes motivations related to one's health or family combined with a social support/navigator approach, may promote timely linkage to care.

Interdisciplinary rehabilitation for persisting post-concussion symptoms after mTBI: N=15 single case experimental design.

BACKGROUND: Despite clinical guidelines recommending an interdisciplinary approach to persisting post-concussion symptom (PPCS) management, evaluations of interdisciplinary interventions remain scant. OBJECTIVES: This pilot study aimed to explore the feasibility and preliminary efficacy of an interdisciplinary intervention for PPCSs. METHOD: A single-case experimental design with randomisation to multiple baselines (2, 4, or 6 weeks) was repeated across 15 participants (53% female) with mild traumatic brain injury (mean age 38.3 years, SD 15.7). The 12-week treatment incorporated psychology, physiotherapy, and medical interventions. Feasibility outcomes included recruitment and retention rates, adverse events, treatment adherence and fidelity. Patient-centred secondary outcomes included the Rivermead Post-Concussion Symptoms Questionnaire (RPQ), assessed 3 times per week during the baseline and treatment phases, and at the 1- and 3-month follow-ups. Other secondary outcomes included measures of mood, sleep and fatigue, physical functioning, health-related quality of life, illness perceptions, and goal attainment. Changes in PPCSs were evaluated using systematic visual analysis and Tau-U. Clinically significant changes in secondary outcomes were explored descriptively. RESULTS: 16/26 individuals assessed for eligibility were enroled (61% recruitment rate); 15 completed the post-treatment follow-ups, and 13 completed the 1- and 3-month follow-up assessments (81% retention rate). High treatment adherence and competence in delivering treatments was observed. Moderate-large effect sizes for reducing PPCSs were observed in 12/15 cases, with 7/15 reaching statistical significance. Improvements were maintained at the 1- and 3-month follow-ups and were accompanied by reductions in fatigue, sleep difficulties, and mood symptoms, and changes in illness perceptions. All participants had clinically significant improvements in at least 1 outcome, with 81% of individual therapy goals achieved. CONCLUSIONS: This pilot study provided preliminary support for a subsequent randomised controlled trial (RCT), with satisfactory recruitment, retention, treatment compliance, and treatment fidelity. Improvement was evident on participant outcomes including symptom reduction and goal attainment, suggesting that progressing to a phase-II RCT is worthwhile. Findings highlight the potential benefit of individualized interdisciplinary treatments.

Moving forward on the road to recovery after concussion: participant experiences of interdisciplinary intervention for persisting post-concussion symptoms.

PURPOSE: Many factors contribute to persisting post-concussion symptoms (PPCSs), necessitating multi-modal treatment. Quantitative investigations have shown the potential of interdisciplinary intervention to reduce the burden of PPCSs and facilitate return to activities. There are often varied responses to intervention, warranting further investigation of potential factors underlying treatment response. This study aimed to explore participant experiences of i-RECOveR, an interdisciplinary intervention for PPCSs and its impact on symptoms, daily function, and concussion beliefs. MATERIALS AND METHOD: Semi-structured interviews were conducted 1-month post-treatment via videoconferencing with 13 individuals (61% female) with mild traumatic brain injury (Mage=39.77 years, SD = 16.27) who participated in i-RECOveR. Interview transcripts were analysed thematically. RESULTS: Three themes reflected participants' treatment journeys from concussion to life after treatment: (1) Dissatisfaction with Previous Consultations, reflected personal experiences prior to commencing treatment; (2) Perceived Active Ingredients of Intervention, reflected participant experiences of i-RECOveR; and (3) Impact of Interdisciplinary Intervention, reflected a range of positive changes after completing i-RECOveR. CONCLUSIONS: Findings highlight current gaps in the acute management of concussion and provide end-user insights into the facilitators and barriers of treatment engagement and response. Responses also highlight the potential positive impact of interdisciplinary treatments. Clinician perspectives should be explored in future research.

Access to additional training in concussion care and referral pathways may help medical practitioners manage patients after concussion.Clinicians working with individuals with persisting post-concussion symptoms should develop an understanding of the individual's perceived control over their symptoms, and work with them toward increasing autonomy and control and recognition that symptoms are often multifactorial in nature.Persisting post-concussion symptom rehabilitation may be improved by taking an interdisciplinary approach that is integrated individualised, and is specialised for concussion.Telehealth and hybrid treatment models are well tolerated by individuals with persisting post-concussion symptoms and may facilitate treatment engagement, especially for individuals with mild traumatic brain injury who report disabling symptoms made worse by travelling to in-person treatments.

Unfavorable transcriptome profiles and social disadvantage in hematopoietic cell transplantation: a CIBMTR analysis.

Patient-reported outcomes (PROs) capture subjective social determinants of health (SDOHs), which can affect health outcomes through the stress response pathway. The conserved transcriptional response to adversity (CTRA) is a stress-mediated proinflammatory transcriptomic pattern that has been linked to adverse hematopoietic cell transplant (HCT) outcomes. This study examined the association of pretransplant CTRA with patient-reported SDOHs in allogeneic HCT recipients. In this cross-sectional study, pre-HCT SDOH-related PROs included the 36-Item Short Form Health Survey and the Functional Assessment of Cancer Therapy-Bone Marrow Transplant (FACT-BMT). CTRA was assessed by RNA sequencing of whole blood specimens, with mixed effects linear regression models relating CTRA expression to PRO scores while controlling for age, sex, race, disease, and performance status. Among 121 patients, the median age was 54 years, 42% were female, and 91% were White. CTRA was elevated in participants reporting lower scores on the FACT-BMT (P = .003), including the general (P = .003) and BMT-specific (P = .014) components. Effects were driven by the social well-being domain (P = .0001). This corresponded to an 8% to 15% difference in CTRA RNA expression across a 4 standard deviation range in patient-reported SDOHs. Ancillary bioinformatics analyses confirmed the association of well-being with reduced proinflammatory transcription pathway activity [cyclic AMP response element-binding protein, (CREB), NF-κB, and activating protein-1 (AP-1)]. In conclusion, HCT-treated patients who experience unfavorable social conditions show elevated CTRA expression in pretransplant blood samples. These data highlight the biologic sequelae of social well-being and community context and suggest a potential molecular mechanism for the impact of social gradients in HCT outcomes. Targeting this pathway could optimize outcomes in this high-risk population.

Racial and Socioeconomic Disparities in Long-Term Outcomes in ≥1 Year Allogeneic Hematopoietic Cell Transplantation Survivors: A CIBMTR Analysis.

Racial/ethnic minorities have demonstrated worse survival after allogeneic hematopoietic cell transplantation (HCT) compared to whites. Whether the racial disparity in HCT outcomes persists in long-term survivors and possibly may be even exacerbated in this population, which frequently transitions back from the transplant center to their local healthcare providers, is unknown. In the current study, we compared long-term outcomes among 1-year allogeneic HCT survivors by race/ethnicity and socioeconomic status (SES). The Center for International Blood and Marrow Transplant Research database was used to identify 5473 patients with acute myeloid leukemia, acute lymphocytic leukemia, chronic myeloid leukemia, or myelodysplastic syndromes who underwent their first allogeneic HCT between 2007 and 2017 and were alive and in remission for at least 1 year after transplantation. The study was restricted to patients who underwent HCT in the United States. SES was defined using patient neighborhood poverty level estimated from the recipient's ZIP code of residence; a ZIP code with ≥20% of persons below the federal poverty level was considered a high poverty area. The primary outcome was to evaluate the associations of race/ethnicity and neighborhood poverty level with overall survival (OS), relapse, and nonrelapse mortality (NRM). Cox regression models were used to determine associations of ethnicity/race and SES with OS, relapse, and NRM. Standardized mortality ratios were calculated to compare mortality rates of the study patients and their general population peers matched on race/ethnicity, age, and sex. The study cohort was predominately non-Hispanic white (n = 4385) and also included non-Hispanic black (n = 338), Hispanic (n = 516), and Asian (n = 234) patients. Overall, 729 patients (13%) resided in high-poverty areas. Significantly larger proportions of non-Hispanic black (37%) and Hispanic (26%) patients lived in high-poverty areas compared to non-Hispanic whites (10%) and Asians (10%) (P < .01). Multivariable analysis revealed no significant associations between OS, PFS, relapse, or NRM and race/ethnicity or poverty level when adjusted for patient-, disease- and transplantation-related covariates. Our retrospective cohort registry study shows that among adult allogeneic HCT recipients who survived at least 1 year in remission, there were no associations between race/ethnicity, neighborhood poverty level, and long-term outcomes.

Prevalence of Sleep Aid Medication Use in Patients Receiving a Hematopoietic Cell Transplant on an Inpatient Unit.

BACKGROUND AND OBJECTIVES: There is a lack of research regarding the use of sleep aids after hematopoietic stem cell transplantation (HCT). We describe the prevalence of sleep aid administration in the HCT unit and identify associations with patient or clinical characteristics. PATIENTS AND METHODS: In this retrospective analysis of sequential inpatient HCTs from July 1 to December 31, 2016 we describe whether and when patients were prescribed sleep aid medications. Chi-square tests determined significant differences between patient characteristics, sleep aid prescription, and time of prescription. RESULTS: Of the 225 patients identified, 193 (86%) were prescribed sleep aids. Significantly more women received prescriptions for sleep aids (90.4%) than men (81%; P = .047). One hundred patients (44%) received prescriptions exclusively while in the hospital. CONCLUSION: Findings show a high prevalence of sleep medication use in patients undergoing inpatient HCT, primarily during hospitalization. Future efforts toward standardized recommendations to optimize peri-transplant sleep would help clinicians and patients.

Inflammatory cytokines and depression symptoms following hematopoietic cell transplantation.

Increased synthesis and release of inflammatory signalling proteins is common among individuals with hematologic malignancies undergoing hematopoietic cell transplantation (HCT) due to intensive conditioning regimens and complications such as graft-versus-host-disease and infections. Prior research indicates that inflammatory responses can activate central nervous system pathways that evoke changes in mood. This study examined relationships between markers of inflammatory activity and depression symptoms following HCT. Individuals undergoing allogeneic (n = 84) and autologous (n = 155) HCT completed measures of depression symptoms pre-HCT and 1, 3, and 6 months post-HCT. Proinflammatory (IL-6, TNF-α) and regulatory (IL-10) cytokines were assessed by ELISA in peripheral blood plasma. Mixed-effects linear regression models indicated that patients with elevated IL-6 and IL-10 reported more severe depression symptoms at the post-HCT assessments. These findings were replicated when examining both allogeneic and autologous samples. Follow-up analyses clarified that relationships were strongest for neurovegetative, rather than cognitive or affective, symptoms of depression. These findings suggest that anti-inflammatory therapeutics targeting an inflammatory mediator of depression could improve quality of life of HCT recipients.

Padded Headgear in Junior and Youth Australian Football: Player Insights From a National Survey.

OBJECTIVES: To investigate beliefs and factors associated with padded headgear (HG) use in junior (<13 years) and youth (≥13 years) Australian football. DESIGN: Online survey. SETTING: Junior and youth athletes in Australia. PARTICIPANTS: Australian football players aged U8 to U18. ASSESSMENT OF VARIABLES: Survey questions regarding demographics, HG use, concussion history, beliefs about HG, and risk-taking propensity. MAIN OUTCOME MEASURES: Rates of padded HG use, and beliefs associated with HG use. RESULTS: A total of 735 players (including 190, 25.9% female) representing 206 clubs participated. Headgear was worn by 315 players (42.9%; 95% CI: 39.3-46.4). Most (59.5%) HG users wore it for games only and wore it voluntarily (59.7%), as opposed to being mandated to do so. Junior players were more likely than youth players to agree to feeling safer ( P < 0.001) and being able to play harder while wearing HG ( P < 0.001). Median responses were "disagree" on preferring to risk an injury than wear HG, and on experienced players not needing to wear HG. Beliefs did not differ between males and females. Headgear use was associated with players belonging to a club where HG was mandated for other age groups (OR 16.10; 95% CI: 7.71-33.62, P < 0.001), youth players (OR 2.79; 95% CI: 1.93-3.93, P < 0.001), and female players (OR 1.57; 95% CI: 1.07-2.30, P = 0.019). CONCLUSIONS: Club HG culture, older age and being female were prominent variables associated with voluntary HG use. Players reported believing that HG offers protection. The rate of voluntary and mandated HG use identified is at odds with current scientific evidence that does not support HG as effective concussion prevention.

Mobile health (mHealth) interventions in prostate cancer survivorship: a scoping review.

PURPOSE: This scoping review explores the application of mHealth technology in prostate cancer (CaP) management along the survivorship continuum. METHODS: The scoping review was conducted using the five-step framework developed by Arksey and O'Malley. Using predefined criteria, we screened citations from Embase, EBSCOHost, Cochrane Library, PubMed, ProQuest, SCOPUS, and Web of Science for primary studies published before December 2021. We selected studies that explored the application of mHealth technology in CaP management and survivorship. Evidence from 14 eligible studies was summarized using narrative synthesis. RESULTS: Fourteen studies published between 2015 and 2021 were included. Ten mHealth apps were identified with only one still in use. Most apps were explored for their supportive care roles during radiotherapy (n = 9) and androgen deprivation therapy (ADT) (n = 1) treatment, mainly to assess outcomes (n = 1) and manage patient-reported symptoms (n = 5). One study deployed mHealth to facilitate recovery after surgery. Very few studies (n = 3) applied mHealth for lifestyle management (i.e., physical activity). Barriers to app usage included connectivity issues, end-user familiarity with the app, login hurdles, and time constraints. Facilitators of app usage included apps being downloaded for participants, devices provided for participants, and the ability to connect with providers through the platform. CONCLUSIONS AND IMPLICATIONS FOR CANCER SURVIVORS: The improving survival rates from CaP suggest that men are now living longer with unfavorable treatment side effects such as reduced sexual functioning, pain, and fatigue. Hence, mHealth represents new hope in men's illness trajectory. However, current application in patients' care pathways remains poor, particularly in the active phase of CaP management. Efforts must be accelerated to explore individual and healthcare-level drivers of mHealth use. The feasibility and descriptive nature of current studies point to a lack of attention to actual implementation and scale-up issues in research considering mHealth application in CaP, hence accounting partly for the gap in research/practice.

Building the speech-language pathology workforce in Cambodia through the lens of the Sustainable Development Goals.

PURPOSE: Current speech-language pathology (SLP) services in Cambodia are limited in scope, service accessibility and integration into government systems. However, momentum is growing to develop an internationally recognised profession. This paper examines the depth and breadth of SLP support available to people with communication and/or swallowing difficulties in relation the Sustainable Development Goals (SDGs). METHOD AND RESULT: Qualitative interview data collected from service facilities (n = 13) and speech therapy practitioners (n = 27) were mapped and analysed for accessibility and scope of SLP services. Data revealed a workforce density of 0.16:100 000. Disparity in service accessibility was identified between provincial and urban locations, adult and paediatric populations and range of practice areas. DISCUSSION AND CONCLUSION: The findings demonstrate the importance of partnerships (SDG 17) among government departments, non-government organisations and private sector entities to establish a sustainable and culturally responsive SLP profession in Cambodia. Although there is no Cambodian university training program, there is a growing momentum and local commitment to establishing a workforce to support Cambodians with communication and/or swallowing difficulties. This commentary paper focuses on good health and well-being (SDG 3), decent work and economic growth (SDG 8), reduced inequalities (SDG 10), and also addresses no poverty (SDG 1), quality education (SDG 4) and partnerships for the goals (SDG 17).

Targeting the ß2 -adrenergic receptor increases chemosensitivity in multiple myeloma by induction of apoptosis and modulating cancer cell metabolism.

While multi-drug combinations and continuous treatment have become standard for multiple myeloma, the disease remains incurable. Repurposing drugs that are currently used for other indications could provide a novel approach to improve the therapeutic efficacy of standard multiple myeloma treatments. Here, we assessed the anti-tumor effects of cardiac drugs called ß-blockers as a single agent and in combination with commonly used anti-myeloma therapies. Expression of the ß2 -adrenergic receptor correlated with poor survival outcomes in patients with multiple myeloma. Targeting the ß2 -adrenergic receptor (ß2 AR) using either selective or non-selective ß-blockers reduced multiple myeloma cell viability, and induced apoptosis and autophagy. Blockade of the ß2 AR modulated cancer cell metabolism by reducing the mitochondrial respiration as well as the glycolytic activity. These effects were not observed by blockade of ß1 -adrenergic receptors. Combining ß2 AR blockade with the chemotherapy drug melphalan or the proteasome inhibitor bortezomib significantly increased apoptosis in multiple myeloma cells. These data identify the therapeutic potential of ß2 AR-blockers as a complementary or additive approach in multiple myeloma treatment and support the future clinical evaluation of non-selective ß-blockers in a randomized controlled trial. © 2022 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of The Pathological Society of Great Britain and Ireland.

Abrupt onset of severe parkinsonism in a patient with metastatic gastrointestinal stromal tumor receiving treatment with avapritinib: A case report.

Gastrointestinal stromal tumors (GISTs) are tumors of the digestive tract. To date, there have been no neurological paraneoplastic syndromes or symptoms associated with metastatic GISTs. Tyrosine kinase inhibitors (TKIs) are the typical class of agents used in management of this malignancy. Avapritinib, a new TKI, has been associated with myriad neurological adverse events with fairly rapid resolution in clinical trials. Herein, we present the case of a patient with metastatic GIST who, after starting treatment with avapritinib, developed rapidly progressive and persisting severe neuropsychiatric symptoms, including profound parkinsonism and encephalopathy, while concurrently receiving therapy with the antipsychotic olanzapine. We posit that the patient could be conceptualized as having a relative vulnerability to medication effects in the setting of metastatic GIST - possibly driven by an immune-mediated process - and that the addition of avapritinib triggered an overtly evident, clinically significant cascade of neurological deterioration.