Development of cultural agility competencies through global mobility

PurposeThis paper aims to understand how these competencies gained will help human resource (HR) leaders become more strategic about when and how to use global mobility for talent development.Design/methodology/approachIn this paper, the author defines the construct of cultural agility and describes the theoretical mechanisms through which employees can gain cultural agility through culturally novel situations such as global mobility. Cultural agility enables individuals to work comfortably and effectively with people from different cultures and in situations of cultural novelty. People with cultural agility have task-management competencies (cultural minimization, adaptation and integration), self-management competencies (tolerance of ambiguity, resilience, curiosity) and relationship-management competencies (humility, relationship building and perspective taking).FindingsThis study aims at focusing on the development of cultural agility, this paper focuses on four cascading features of a culturally novel experience that can help individuals gain this competence: (1) the level of cultural novelty in the experience, (2) the readiness of an individual for that level of cultural novelty, (3) the individual's level of awareness of the cultural norms and values inherent in the culturally novel experience and (4) the level of social support offered to that individual to learn how to understand and respond in that experience.Originality/valueEach feature is discussed, concluding with the implications for future research and practitioners in global mobility and talent development.

What we talk about when we talk about COVID-19 vaccination campaign impact: a narrative review.

Background: The lack of precise definitions and terminological consensus about the impact studies of COVID-19 vaccination leads to confusing statements from the scientific community about what a vaccination impact study is. Objective: The present work presents a narrative review, describing and discussing COVID-19 vaccination impact studies, mapping their relevant characteristics, such as study design, approaches and outcome variables, while analyzing their similarities, distinctions, and main insights. Methods: The articles screening, regarding title, abstract, and full-text reading, included papers addressing perspectives about the impact of vaccines on population outcomes. The screening process included articles published before June 10, 2022, based on the initial papers' relevance to this study's research topics. The main inclusion criteria were data analyses and study designs based on statistical modelling or comparison of pre- and post-vaccination population. Results: The review included 18 studies evaluating the vaccine impact in a total of 48 countries, including 32 high-income countries (United States, Israel, and 30 Western European countries) and 16 low- and middle-income countries (Brazil, Colombia, and 14 Eastern European countries). We summarize the main characteristics of the vaccination impact studies analyzed in this narrative review. Conclusion: Although all studies claim to address the impact of a vaccination program, they differ significantly in their objectives since they adopt different definitions of impact, methodologies, and outcome variables. These and other differences are related to distinct data sources, designs, analysis methods, models, and approaches.

Stability and Change in Adolescents' Sense of Agency: Contributions of Sex, Multiple Risk, Pandemic Stress, and Attachment to Parents.

Although literature states that individual, relational, and contextual factors contribute to adolescents' sense of agency, more research is needed to clarify and understand how adolescents develop this belief over time. The current study examined the stability/change trajectories of the sense of agency during adolescence, specifically across high school, analyzing whether attachment to parents over time, adolescents' sex, cumulative risk in baseline, and pandemic-related stress explained these trajectories. The sample included 467 Portuguese adolescents (40.7% were males; Mage = 15.58 years, SD = 0.80), evaluated three times across 18 months. This work yielded three significant findings. First, adolescents' sense of agency significantly increased over time, with significant between-subject variance at the initial levels but not at the growth rate. Second, attachment to parents consistently links to adolescents' sense of agency across time, despite the differential contributions from attachment to mothers and fathers. Third, boys reported greater growth in the sense of agency than girls. Adolescents' cumulative risk at T1 predicted lower initial levels of sense of agency, whereas higher pandemic-related stress predicted less growth of the sense of agency. These findings emphasize the contributions of individual and family characteristics and the role of the broader social context in shaping the development of adolescents' sense of agency. The findings underline the need to consider further the differential influences of adolescents' relationships with mothers and fathers to understand changes in adolescents' sense of agency.

Competencies, Training Needs, and Turnover Among Rural Compared With Urban Local Public Health Practitioners: 2021 Public Health Workforce Interests and Needs Survey.

Objectives. To compare rural versus urban local public health workforce competencies and training needs, COVID-19 impact, and turnover risk. Methods. Using the 2021 Public Health Workforce Interest and Needs Survey, we examined the association between local public health agency rural versus urban location in the United States (n = 29 751) and individual local public health staff reports of skill proficiencies, training needs, turnover risk, experiences of bullying due to work as a public health professional, and posttraumatic stress disorder symptoms attributable to COVID-19. Results. Rural staff had higher odds than urban staff of reporting proficiencies in community engagement, cross-sectoral partnerships, and systems and strategic thinking as well as training needs in data-based decision-making and in diversity, equity, and inclusion. Rural staff were also more likely than urban staff to report leaving because of stress, experiences of bullying, and avoiding situations that made them think about COVID-19. Conclusions. Our findings demonstrate that rural staff have unique competencies and training needs but also experience significant stress. Public Health Implications. Our findings provide the opportunity to accurately target rural workforce development trainings and illustrate the need to address reported stress and experiences of bullying. (Am J Public Health. 2023;113(6):689-699. https://doi.org/10.2105/AJPH.2023.307273).

SARS-CoV-2 Enters Human Leydig Cells and Affects Testosterone Production In Vitro.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a SARS-like coronavirus, continues to produce mounting infections and fatalities all over the world. Recent data point to SARS-CoV-2 viral infections in the human testis. As low testosterone levels are associated with SARS-CoV-2 viral infections in males and human Leydig cells are the main source of testosterone, we hypothesized that SARS-CoV-2 could infect human Leydig cells and impair their function. We successfully detected SARS-CoV-2 nucleocapsid in testicular Leydig cells of SARS-CoV-2-infected hamsters, providing evidence that Leydig cells can be infected with SARS-CoV-2. We then employed human Leydig-like cells (hLLCs) to show that the SARS-CoV-2 receptor angiotensin-converting enzyme 2 is highly expressed in hLLCs. Using a cell binding assay and a SARS-CoV-2 spike-pseudotyped viral vector (SARS-CoV-2 spike pseudovector), we showed that SARS-CoV-2 could enter hLLCs and increase testosterone production by hLLCs. We further combined the SARS-CoV-2 spike pseudovector system with pseudovector-based inhibition assays to show that SARS-CoV-2 enters hLLCs through pathways distinct from those of monkey kidney Vero E6 cells, a typical model used to study SARS-CoV-2 entry mechanisms. We finally revealed that neuropilin-1 and cathepsin B/L are expressed in hLLCs and human testes, raising the possibility that SARS-CoV-2 may enter hLLCs through these receptors or proteases. In conclusion, our study shows that SARS-CoV-2 can enter hLLCs through a distinct pathway and alter testosterone production.

Inequitable care delivery toward COVID-19 positive people of color and people with disabilities.

This study aimed to explore provider observations of inequitable care delivery towards COVID-19 positive patients who are Black, Indigenous, and Other People of Color (BIPOC) and/or have disabilities and to identify ways the health workforce may be contributing to and compounding inequitable care. We conducted semi-structured interviews between April and November 2021 with frontline healthcare providers from Washington, Florida, Illinois, and New York. Using thematic analysis, major themes related to discriminatory treatment included decreased care, delayed care, and fewer options for care. Healthcare providers' bias and stigma, organizational bias, lack of resources, fear of transmission, and burnout were mentioned as drivers for discriminatory treatment. COVID-19 related health system policies such as visitor restrictions and telehealth follow-ups inadvertently resulted in discriminatory practices towards BIPOC patients and patients with disabilities. As patients experience lower quality healthcare during the pandemic, COVID-19-related restrictions and policies compounded existing inequitable care for these populations.

Mortality in a swiftly repurposed hospital in northeast Brazil during the first and second COVID-19 waves: A retrospective cohort study.

Background: The first months of the coronavirus disease 2019 (COVID-19) pandemic demanded rapid re-organization of available local resources. This study evaluated the performance of a private hospital in the Brazilian state of Ceará that was swiftly repurposed into a public tertiary COVID-19 centre during the first wave of the COVID-19 pandemic, and how it improved in the second wave. Methods: This retrospective cohort study included 2492 patients with COVID-19 at Hospital Estadual Leonardo da Vinci (HELV) during the first and second waves. Demographic, clinical and laboratory data were collected using a dedicated web platform (ResCOVID). A Poisson regression model was used to estimate factors associated with in-hospital mortality. Results: Differences in demographics and clinical features were found between the two waves. There was reduced in-hospital mortality during the second wave (36.2%) in comparison with the first wave (48.8%). Invasive mechanical ventilation showed the strongest association with increased risk of death in both waves {first wave: relative risk (RR) 4.28 [95% confidence interval (CI) 2.86-6.41], P<0.001; second wave: RR 12.94 (95% CI 3.4-49.12), P<0.001}. Conclusions: HELV was a pillar in the strategic public health plan to respond to COVID-19 in Ceará, helping to assist a group of moderate-to-severe cases and reduce the pressure on emergency and primary care facilities. Although mortality in intubated individuals remained high, there was an overall decrease in the in-hospital mortality rate in the second wave.

Training the next generation of learning health system scientists.

Introduction: The learning health system (LHS) aligns science, informatics, incentives, stakeholders, and culture for continuous improvement and innovation. The Agency for Healthcare Research and Quality and the Patient-Centered Outcomes Research Institute designed a K12 initiative to grow the number of LHS scientists. We describe approaches developed by 11 funded centers of excellence (COEs) to promote partnerships between scholars and health system leaders and to provide mentored research training. Methods: Since 2018, the COEs have enlisted faculty, secured institutional resources, partnered with health systems, developed and implemented curricula, recruited scholars, and provided mentored training. Program directors for each COE provided descriptive data on program context, scholar characteristics, stakeholder engagement, scholar experiences with health system partnerships, roles following program completion, and key training challenges. Results: To date, the 11 COEs have partnered with health systems to train 110 scholars. Nine (82%) programs partner with a Veterans Affairs health system and 9 (82%) partner with safety net providers. Clinically trained scholars (n = 87; 79%) include 70 physicians and 17 scholars in other clinical disciplines. Non-clinicians (n = 29; 26%) represent diverse fields, dominated by population health sciences. Stakeholder engagement helps scholars understand health system and patient/family needs and priorities, enabling opportunities to conduct embedded research, improve outcomes, and grow skills in translating research methods and findings into practice. Challenges include supporting scholars through roadblocks that threaten to derail projects during their limited program time, ranging from delays in access to data to COVID-19-related impediments and shifts in organizational priorities. Conclusions: Four years into this novel training program, there is evidence of scholars' accomplishments, both in traditional academic terms and in terms of moving along career trajectories that hold the potential to lead and accelerate transformational health system change. Future LHS training efforts should focus on sustainability, including organizational support for scholar activities.

Factors related to self-reported smartphone addiction among Brazilian adolescents in the face of the COVID-19 pandemic: A mixed-method study.

PROBLEM: (1) To identify the factors associated with self-reported smartphone addiction (SRSA) among adolescents in the face of the COVID-19 pandemic; and (2) to analyze the adolescents' perception of these factors related to SRSA. METHODS: A mixed-method study with a sequential explanatory design, carried out with Brazilian adolescents aged between 15 and 18 years old. FINDINGS: The prevalence of SRSA was 56.37%, and the variables that remained in the final model of association were as follows: public schools; longer smartphone use during the COVID-19 pandemic; number of hours connected to the smartphone; preference for sleeping during the day; use of the device immediately after waking up, smartphone use after 9 p.m., amount of sleep less than 8 h a day; and smartphone use during meals. Sequentially, after analyzing the data obtained in the focus groups, it was possible to describe how adolescents perceive the intensification of smartphone uses, its repercussions, and activities carried out on it during the pandemic. CONCLUSIONS: The pandemic had repercussions on the behavior established with the smartphone, such as time and period of use, being associated with the SRSA. In addition, it was found that such conditions also affect the adolescents' sleep quality, diet, and studies.

Mortality in a swiftly repurposed hospital in northeast Brazil during first and second COVID-19 waves: a retrospective cohort study

Background The first months of COVID-19 pandemic demanded rapid reorganization of available local resources. We evaluated the performance obtained by swiftly repurposing a private hospital in the Brazilian state of Ceará into a public tertiary COVID-19 center under the 1st wave and how it evolved to improved levels in the 2nd wave. Methods Retrospective cohort of 2492 COVID-19 patients at Hospital Estadual Leonardo da Vinci (HELV) during the 1st and 2nd waves. Demographic, clinical and laboratorial data were collected using a dedicated web platform (ResCOVID). A Poisson regression model was used to estimate factors associated with in-hospital mortality. Results We found differences in demographics and clinical features between the two waves. There was a reduced in-hospital mortality during the 2nd wave (36.2%) in comparison with the 1st wave (48.8%). Invasive mechanical ventilation showed the strongest association with increased risk of death in both waves (1st wave: RR 4.28 [2.86-6.41], p<0.001;2nd wave: RR 12.94 [3.4-49.12], p<0.001). Conclusions HELV was a pillar in the strategic public health plan to respond to COVID-19 in Ceará, helping to assist a group of moderate to severe patients and to decompress the demand from emergency and primary care. Although mortality in intubated individuals remained high, we found an overall decreased in-hospital mortality in the 2nd wave.

Referral patterns of metastatic breast cancer patients to Palliative Care team at a Cancer Center in Brazil

Introduction: Breast cancer is the most common cancer in women and the leading cause of cancerrelated death in women worldwide. The high prevalence of physical and psychosocial suffering among breast cancer patients and their families justifies the need for an early interdisciplinary approach by a palliative care team. The effectiveness of early palliative care for patients with advanced cancer has been demonstrated in many studies. Early referral to outpatient palliative care services improves symptom control, reduces suffering and improves quality of end-of-life care. Aim(s): Evaluation of referral patterns of metastatic breast cancer patients to the outpatient embedded palliative care team. Method(s): We retrospectively retrieved data from electronic medical records of patients who were treated at a private community oncology practice in Brazil who died from metastatic breast cancer during the years of 2018 until 2021.We evaluated the patient's follow-up time by the palliative care team (follow-up > 12 weeks or not) and the year of referral to the service (pre-2020 vs 2020 and later) associated to the service referral type: Late referral (more than 8 weeks of metastatic diagnosis) or early referral. Each group was followed-up by cancer physicians and after referral was also followed-up by a palliative care multidisciplinary team who regularly evaluated cancer patients during their treatments at outpatient setting. During COVID-19 pandemic, some patients were evaluated by telemedicine appointments. We performed univariate comparisons analysis by Fisher's Exact Test. p < 0.1 was deemed as statistically significant. Result(s): Of the 211 patients whose data were assessed, 99 patients were referred to Palliative Care team before 2020 and 112 patients after 2020. 13.1% of patients pre-2020 received early palliative care versus 33.9% of patients in the post-2020 referral group, resulting in a 3.37-fold odds of an early palliative care integration after 2020 (OR 3.37, CI95: 1.61 - 7.45;p< 0.001). Overall, 30.4% of longer follow-up patients were an early referral versus 19.3% of the shorter follow-up, resulting in an 82% greater chance (OR 1.82, CI: 0.92-3.63;p< 0.1) of prolonged assistance with early referral. Conclusion(s): In this analysis, early palliative care integration for patients with metastatic breast cancer has increased after 2019 despite the COVID-19 pandemic, leading to prolonged time of accompaniment by the multidisciplinary palliative care team. This suggests that even in the face of this challenging moment, a mature and consolidated service is offered by the palliative care team. Also, according to previous data in literature, prematurely integration show signs of correlation with better quality of life and death, supporting early palliative care for this group of patients. However, further work is needed to examine the effect of this care model in our cohort.

Feasibility, Usability, and Acceptability of Online Mind-Body Exercise Programs for Older Adults: A Scoping Review.

Objectives: Engaging in mind-body exercises (MBEs: e.g., Tai Chi and yoga) can have physical and mental health benefits particularly for older adults. Many MBEs require precise timing and coordination of complex body postures posing challenges for online instruction. Such challenges include difficulty viewing instructors as they demonstrate different movements and lack of feedback to participants. With the shift of exercise programs to online platforms during the COVID-19 pandemic, we conducted a scoping review to examine the feasibility, usability, and acceptability of online MBE classes for older adults. Materials and Methods: We followed the scoping review methodology and adhered to the PRISMA reporting checklist. We searched five databases: Medline, Embase, CINHAL, Web of Science, and ACM digital library. Screening of articles and data extraction was conducted independently by two reviewers. Settings/Location: Online/virtual. Subjects: Older adults ≥55 years of age. Outcome Measures: Feasibility measures. Results: Of 6711 studies retrieved, 18 studies were included (715 participants, mean age 66.9 years). Studies reported moderate to high retention and adherence rates (mean >75%). Older adults reported online MBE classes were easy to use and reported high satisfaction with the online format. We also identified barriers (e.g., lack of space and privacy and unstable internet connection) and facilitators (e.g., convenience and technical support) to the online format. Opinions related to social connectedness were mixed. Conclusion: Online MBE programs for older adults appear to be a feasible and acceptable alternative to in-person programs. It is important to consider the type of exercise (e.g., MBE), diverse teaching styles, and learner needs when designing online exercise classes.

Highly Selective Aptamer-Molecularly Imprinted Polymer Hybrids for Recognition of SARS-CoV-2 Spike Protein Variants.

Virus recognition has been driven to the forefront of molecular recognition research due to the COVID-19 pandemic. Development of highly sensitive recognition elements, both natural and synthetic is critical to facing such a global issue. However, as viruses mutate, it is possible for their recognition to wane through changes in the target substrate, which can lead to detection avoidance and increased false negatives. Likewise, the ability to detect specific variants is of great interest for clinical analysis of all viruses. Here, a hybrid aptamer-molecularly imprinted polymer (aptaMIP), that maintains selective recognition for the spike protein template across various mutations, while improving performance over individual aptamer or MIP components (which themselves demonstrate excellent performance). The aptaMIP exhibits an equilibrium dissociation constant of 1.61 nM toward its template which matches or exceeds published examples of imprinting of the spike protein. The work here demonstrates that "fixing" the aptamer within a polymeric scaffold increases its capability to selectivity recognize its original target and points toward a methodology that will allow variant selective molecular recognition with exceptional affinity.

Healthcare-associated infections on the ICU in 21 Brazilian hospitals during the early months of the COVID-19 pandemic: an ecological study.

OBJECTIVE: The COVID-19 pandemic has caused a global health crisis and may have affected healthcare-associated infections (HAI) prevention strategies. This study aims to evaluate the impact of the COVID-19 pandemic on HAI incidence in Brazilian ICUs. METHODS: This ecological study compared adult patients admitted to the ICU from April through June 2020 (pandemic period) with the same period in 2019 (pre-pandemic period) in 21 Brazilian hospitals. The difference in microbiologically confirmed central line-associated bloodstream infection (CLABSI) and ventilator-associated pneumonia (VAP) incidence density (cases per 1,000 patient days), the proportion of organisms that caused HAI, and antibiotic consumption (DDD) between the pandemic and the pre pandemic periods were compared in a pairwise analysis using the Wilcoxon signed rank sum test. RESULTS: We observed a significant increase in median CLABSI incidence during the pandemic (1.60 [0.44-4.20] vs. 2.81 [1.35-6.89], p = 0.002). There was no difference in VAP incidence between the two periods. In addition, there was a significant increase in the proportion of CLABSI caused by Enterococcus faecalis and Candida species during the pandemic, although only the latter retained statistical significance after correction for multiple comparisons. There was no significant change in ceftriaxone, piperacillin/tazobactam, meropenem, or vancomycin consumption between the studied periods. CONCLUSIONS: There was an increase in CLABSI incidence in Brazilian ICUs during the first months of COVID-19 pandemic. Additionally, we observed an increase in the proportion of CLABSI caused by E. faecalis and Candida species in this period. CLABSI prevention strategies must be reinforced in ICUs during the COVID-19 pandemic.

Reinfection with SARS-CoV-2 and Waning Humoral Immunity: A Case Report.

Recovery from COVID-19 is associated with production of anti-SARS-CoV-2 antibodies, but it is uncertain whether these confer immunity. We describe viral RNA shedding duration in hospitalized patients and identify patients with recurrent shedding. We sequenced viruses from two distinct episodes of symptomatic COVID-19 separated by 144 days in a single patient, to conclusively describe reinfection with a different strain harboring the spike variant D614G. This case of reinfection was one of the first cases of reinfection reported in 2020. With antibody, B cell and T cell analytics, we show correlates of adaptive immunity at reinfection, including a differential response in neutralizing antibodies to a D614G pseudovirus. Finally, we discuss implications for vaccine programs and begin to define benchmarks for protection against reinfection from SARS-CoV-2.

Factors associated with poor outcomes in SLE patients with COVID-19: Data from ReumaCoV-Brazil register.

OBJECTIVES: To evaluate factors associated with COVID-19 severity outcomes in patients with systemic lupus erythematosus (SLE). METHODS: This was a cross-sectional analysis of baseline data of a prospective, multi-stage cohort study-"The ReumaCoV Brazil"-designed to monitor patients with immune-mediated rheumatologic disease (IMRD) during the SARS-CoV-2 pandemic. SLE adult patients with COVID-19 were compared with those without COVID-19. SLE activity was evaluated by the patient global assessment (PGA) and SLE Disease Activity Index 2000 (SLEDAI-2K). RESULTS: 604 SLE patients were included, 317 (52.4%) with COVID-19 and 287 (47.6%) in the control group. SLE COVID-19 patients reported a lower frequency of social isolation and worked more frequently as health professionals. There was no difference in the mean SLEDAI-2K score between groups in the post-COVID-19 period (5.8 [8.6] vs. 4.5 [8.0]; p = 0.190). However, infected patients reported increased SLE activity according to the Patient Global Assessment (PGA) during this period (2.9 [2.9] vs. 2.3 [2.6]; p = 0.031. Arterial hypertension (OR 2.48 [CI 95% 1.04-5.91], p = 0.041), cyclophosphamide (OR 14.32 [CI 95% 2.12-96.77], p = 0.006), dyspnea (OR: 7.10 [CI 95% 3.10-16.23], p < 0.001) and discontinuation of SLE treatment medication during infection (5.38 [CI 95% 1.97-15.48], p = 0.002), were independently associated with a higher chance of hospitalization related to COVID-19. Patients who received telemedicine support presented a 67% lower chance of hospitalization (OR 0.33 [CI 95% 0.12-0.88], p = 0.02). CONCLUSION: Hypertension and cyclophosphamide were associated with a severe outcome, and telemedicine can be a useful tool for SLE patients with COVID-19.

Last year challenge of Nuclear Medicine: medical radioisotopes supply

Aim/Introduction: 99mTc is used in about 80% of the convencional diagnostic nuclear imaging procedures and represent yearly approximately 30 million examinations/year worldwide a year in diagnostic tests in hospitals, among others by oncology, cardiology and neurology.The production of radiopharmaceuticals for use in Nuclear Medicine has a complex system. It involves carefully calculated production schedules that take into account supply, demand and many logistical operations.The aim of this study is to show how our nuclear medicine department manage the impact of the shortly 99Mo supply chain and consequently, in the 99mTc availability and other radiopharmaceuticals produced in nuclear reactora. Material(s) and Method(s): European nuclear medicine organizations had just pay attention to how the COVID-19 pandemic might affect different parts of the 99Mo supply chain when had to dealt again faced with a new problem;the shortness 99Mo production. There are only five nuclear reactors involved in the production of 99Mo on industrial scale. These aging reactors are subject to unscheduled shutdowns and longer maintenance periods making the 99Mo supply chain vulnerable. In the last few months at our nuclear medicine department we had to reinvent ourselves so as not to completely stop carrying out the previously scheduled exams and therapies. Result(s): The use of technetium generators in Europe represents about 17% - 25% of the worldwide consumption of 99Mo, representing 30,000 exams per day and about 1.1 million doses per month. The main consequences at the IPO-Porto was;Delays in diagnosis/staging, rescheduling exams, change of surgery dates (Sentinel Ganglion and Myocardial Perfusion Cardiacs), weeks of overbooking, delay in follow-up of Glomerular Filtration Rate in pre- or post-transplant patients, postponement of 131I Therapies, Scintigraphy and Whole Body Scintigraphy in patients who were already in hypothyroidism. we had to reinvent the use of 99mTc generators, change exams appointments times, reagroup exams types by defined days and other radiopharmaceutical management tools that were not commonly used. Conclusion(s): Approximately 2/3 of scheduled exams were postponed and we had to deal with weekly and daily stock updates. Our department suggest some measures and procedures that could help with future 99Mo shortages, in order to be ready in future situations and to avoid shortness of production: the creation of a centralized European radiopharmacy system, European policies to encourage long-term investment, homogenization of marketing specifications in the Member States, solid databases of radiopharmaceuticals used/ available in Europe and encouraging cooperation between other countries outside the European Union.

Last year challenge of Nuclear Medicine: medical radioisotopes supply

Aim/Introduction: 99mTc is used in about 80% of the convencional diagnostic nuclear imaging procedures and represent yearly approximately 30 million examinations/year worldwide a year in diagnostic tests in hospitals, among others by oncology, cardiology and neurology.The production of radiopharmaceuticals for use in Nuclear Medicine has a complex system. It involves carefully calculated production schedules that take into account supply, demand and many logistical operations.The aim of this study is to show how our nuclear medicine department manage the impact of the shortly 99Mo supply chain and consequently, in the 99mTc availability and other radiopharmaceuticals produced in nuclear reactora. Material(s) and Method(s): European nuclear medicine organizations had just pay attention to how the COVID-19 pandemic might affect different parts of the 99Mo supply chain when had to dealt again faced with a new problem;the shortness 99Mo production. There are only five nuclear reactors involved in the production of 99Mo on industrial scale. These aging reactors are subject to unscheduled shutdowns and longer maintenance periods making the 99Mo supply chain vulnerable. In the last few months at our nuclear medicine department we had to reinvent ourselves so as not to completely stop carrying out the previously scheduled exams and therapies. Result(s): The use of technetium generators in Europe represents about 17% - 25% of the worldwide consumption of 99Mo, representing 30,000 exams per day and about 1.1 million doses per month. The main consequences at the IPO-Porto was;Delays in diagnosis/staging, rescheduling exams, change of surgery dates (Sentinel Ganglion and Myocardial Perfusion Cardiacs), weeks of overbooking, delay in follow-up of Glomerular Filtration Rate in pre- or post-transplant patients, postponement of 131I Therapies, Scintigraphy and Whole Body Scintigraphy in patients who were already in hypothyroidism. we had to reinvent the use of 99mTc generators, change exams appointments times, reagroup exams types by defined days and other radiopharmaceutical management tools that were not commonly used. Conclusion(s): Approximately 2/3 of scheduled exams were postponed and we had to deal with weekly and daily stock updates. Our department suggest some measures and procedures that could help with future 99Mo shortages, in order to be ready in future situations and to avoid shortness of production: the creation of a centralized European radiopharmacy system, European policies to encourage long-term investment, homogenization of marketing specifications in the Member States, solid databases of radiopharmaceuticals used/ available in Europe and encouraging cooperation between other countries outside the European Union.