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1.
Ann Palliat Med ; 13(4): 1090-1100, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38988076

RESUMO

BACKGROUND: The global need for palliative care (PC) is increasing, especially as the population ages. The diagnosis of a life-threatening illness triggers numerous decisions by healthcare professionals (HCPs). How these professionals understand and deal with PC influences the quantity and quality of care provided to patients. This systematic review aimed to compare perceptions of PC among HCPs around the world. METHODS: The databases (MEDLINE/PubMed, Embase, LILACS, and EBSCO) were searched systematically. Articles reporting on the perception of HCPs, published between January 2012 and December 2022, were included. Texts that reported the perceptions of family members and patients were excluded to avoid the risk of bias. Those included were organized by country/region and continent for later analysis. RESULTS: Of the 2,063 articles initially retrieved 32 were included and provided relevant information from four continents (America, Asia, Europe, and Oceania). Most of this was done through interviews and questionnaires. All HCPs consulted in the studies recognized the importance of PC. The perception of these professionals was influenced by cultural factors (such as religion), difficulties perceived in each country/region (such as inadequate knowledge, conceptual confusion, etc.), diseases, and the age range of patients served. The acceptance and preparation of professionals to deal with this topic in their routine also influenced their perceptions of HCPs. The limitation of this research is the lack of eligible studies from Africa and the small number of participants in some studies. CONCLUSIONS: It can be concluded that HCPs' perceptions of PC are similar, regardless of their country of origin.


Assuntos
Atitude do Pessoal de Saúde , Cuidados Paliativos , Humanos , Cuidados Paliativos/psicologia , Europa (Continente) , Pessoal de Saúde/psicologia , Ásia , Oceania , América
2.
J Glob Health ; 14: 04051, 2024 Mar 15.
Artigo em Inglês | MEDLINE | ID: mdl-38483443

RESUMO

Background: As the health status of a population is influenced by a variety of health determinants, we sought to assess their impact on health outcomes, both at the global and regional levels. Methods: This ecological study encompassed all 194 member countries of the World Health Organization (WHO) from 2000 to 2018. We first identified all health determinants and then retrieved the related data from various global databases. We additionally considered three indicators - disability-adjusted life years (DALYs), years of life lost (YLL), and years lived with disability (YLD) - in evaluating health outcomes; we extracted their data from the Global Burden of Disease (GBD) 2019 study. We then applied econometric analyses using a multilevel mixed-effects linear regression model. Results: The analysis using the DALY indicator showed that the variables of sexually transmitted infections, injuries prevalence, and urbanisation had the highest effect size or regression coefficients (ß) for health outcomes. The variables of sexually transmitted infection (ß = 0.75, P < 0.001) in the African region; drinking water (ß = -0.60, P < 0.001), alcohol use (ß = 0.20, P < 0.001), and drug use (ß = 0.05, P = 0.036) in the Americas region; urbanisation (ß = -0.34, P < 0.001) in the Eastern Mediterranean region; current health expenditure (ß = -0.21, P < 0.001) in the Europe region; injuries (ß = 0.65, P < 0.001), air pollution (ß = 0.29, P < 0.001), and obesity (ß = 0.92, P < 0.001) in the South-East Asia region; and gross domestic product (ß = -0.25, P < 0.001), education (ß = -0.90, P < 0.001), and smoking (ß = 0.28, P < 0.001) in the Western Pacific region had the most significant role in explaining global health outcomes. Except for the drug use variable in regional findings, the role of other variables in explaining the YLL indicator was greater than that of the YLD indicator. Conclusions: To address global health disparities and optimise resource allocation, global and interregional policymakers should focus on determinants that had the highest ß with health outcomes in each region compared to other regions. These determinants likely have a higher marginal health product, and investing in them is likely to be more cost-effective.


Assuntos
Poluição do Ar , Nível de Saúde , Humanos , Carga Global da Doença , Anos de Vida Ajustados por Qualidade de Vida , África , América , Europa (Continente) , Ásia , Oceania
3.
Cancer Causes Control ; 35(3): 437-449, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-37831275

RESUMO

PURPOSE: Human papillomavirus (HPV) is the most commonly transmitted sexually transmitted infection. HPV infections have been on the rise among males, especially in the form of oropharyngeal cancer. Despite this, there is a gap in healthcare guidelines to increase HPV vaccine administration among males. In this study, we focus on the Indigenous population of North America and Oceania to determine existing barriers resulting in low HPV vaccination rates among the population. METHOD: We surveyed peer-reviewed literature on the awareness of HPV infection among Indigenous males in North America and Oceania. Using keywords HPV plus male, men or boy, and ethnical filters such as Indigenous, Aboriginal or First Nations, we retrieved 54 articles based on titles, of which 15 were included after reading the abstracts. RESULTS: Reported HPV awareness was generally low in Indigenous males in North America, with no peer-reviewed data from Oceania. The lower understanding by males compared to females was largely attributable to misconceptions about HPV-related diseases, their transmission, and prevention. Lack of awareness and concern toward the risk of contracting HPV infection in Indigenous males suggests an impediment in disseminating health information about this cancer-causing virus. CONCLUSION: Culturally sensitive education, with emphasis on Indigenous males, is needed to improve this group's HPV knowledge. Researchers should also engage meaningfully with Indigenous communities by building rapport to achieve a positive change in attitude.


Assuntos
Infecções por Papillomavirus , Vacinas contra Papillomavirus , Feminino , Humanos , Masculino , Infecções por Papillomavirus/epidemiologia , Infecções por Papillomavirus/prevenção & controle , América do Norte/epidemiologia , Atenção à Saúde , Oceania/epidemiologia , Conhecimentos, Atitudes e Prática em Saúde , Vacinação
4.
J Cancer Res Ther ; 19(3): 567-572, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37470576

RESUMO

Objective: Cancer is a major health problem worldwide including Asian-Pacific region. The region hosts over 4.5 billion people, over 60% of the world population and very divergent socioeconomically. The major cancers in the region in male include lung, stomach, liver, colorectal and esophagus and in female breast, lung, cervix, colorectal, and stomach. Over 60% of cancer patients need radiotherapy alone or in combination with surgery and/or chemotherapy, and therefore, radiotherapy is the main and essential modality of cancer treatment. Radiation oncology medical physicists play a pivotal role in efficient implementation of radiotherapy. This study was aimed to assess the status of cancer treatment by radiotherapy and the requirement of radiation oncology medical physicists in the region. Materials and Methods: To access the status and requirement of radiotherapy machines, availability of radiation oncology physicists in the region of Asia Oceania Federation of Organizations for Medical Physics (AFOMP), we have carried out a survey by sending questioners to AFOMP National Medical Physics Organizations (NMO). We received response from 21 countries, 100% response, regarding availability of teletherapy units, number of medical physicists working in radiotherapy and related information. Using GLOBOCAN cancer incidence data and considering 62.5% of cancer patients need radiotherapy treatment and up to 500 cancer patients can be treated in a year on one teletherapy machine, the gap between the available and required teletherapy machine to treat all the cancer patients requiring radiotherapy is estimated. Further, we estimated the gap between radiotherapy medical physicists available and required as per International Atomic Energy Agency and European Society for Therapeutic Radiology and Oncology guidelines. Results: It was observed that availability of teletherapy machines in AFOMP region is 0.21-14.0 teletherapy machine/million population and radiotherapy medical physicist are 0.82-2.43/teletherapy unit.


Assuntos
Neoplasias Colorretais , Radioterapia (Especialidade) , Humanos , Masculino , Feminino , Oceania/epidemiologia , Ásia/epidemiologia , Física , Radioterapia
5.
J Pediatr Gastroenterol Nutr ; 77(4): 512-518, 2023 10 01.
Artigo em Inglês | MEDLINE | ID: mdl-37496115

RESUMO

OBJECTIVES: Pediatric inflammatory bowel diseases (IBDs) are chronic, idiopathic illnesses of the digestive tract, which can impact adversely on children's quality of life and burden health systems. International studies have shown these diseases are increasing. The aim was to describe pediatric IBD epidemiology across Oceania by conducting a systematic review and meta-analysis of incidence and prevalence. METHODS: Medline, EMBASE and Web of Science databases were searched in October 2022 for studies reporting rates of IBD, Crohn disease (CD), or ulcerative colitis (UC) in children (≤19 years). Several data collection methodologies were included and pooled estimates of incidence and prevalence were calculated using a random effects model with I2 measures of heterogeneity. RESULTS: Nineteen articles provided 15 incidence and 7 prevalence studies. Fourteen studies were from Australia, 8 studies from New Zealand, and no studies were found from the Pacific Islands. Study dates ranged from 1950 to 2020 with 11 studies using population-based designs. Pooled estimates for annual incidence were IBD 4.1 (3.4-4.8, I2 = 98.7), CD 2.3 (1.9-2.7, I2 = 98.6), and UC 0.9 (0.6-1.1, I2 = 96.8) per 100,000 person-years. Prevalence rates were IBD 36.0 (23.5-48.5, I2 = 98.4), CD 23.2 (6.6-39.8, I2 = 97.8), and UC 7.6 (2.7-12.5, I2 = 99.6) per 100,000 persons. CONCLUSIONS: Pediatric IBD is prevalent in Oceania with high incidence rates, particularly for CD. Low rates of IBD were observed in indigenous Australian, Maori, and New Zealand Pacific children and there were no studies from the Pacific Islands highlighting this as an area in need of further research.


Assuntos
Colite Ulcerativa , Doença de Crohn , Doenças Inflamatórias Intestinais , Criança , Humanos , Austrália/epidemiologia , Colite Ulcerativa/epidemiologia , Doença de Crohn/epidemiologia , Incidência , Doenças Inflamatórias Intestinais/epidemiologia , Oceania/epidemiologia , Qualidade de Vida
6.
Lancet Oncol ; 24(6): 624-635, 2023 06.
Artigo em Inglês | MEDLINE | ID: mdl-37269843

RESUMO

BACKGROUND: Criticisms have emerged that cancer medicines offer modest benefits at increasingly high prices. Reimbursement decisions made by health technology assessment (HTA) agencies have become a complex endeavour for cancer medicines. Most high-income countries (HICs) use HTA criteria to identify high-value medicines for reimbursement under public drug coverage plans. We compared HTA criteria specific for cancer medicines in economically similar HICs, to understand how these criteria contribute to reimbursement decisions. METHODS: We did an international, cross-sectional analysis in collaboration with author investigators across eight HICs, from the Group of Seven (known as G7; Canada, England, France, Germany, Italy, and Japan) and Oceania (Australia and New Zealand). Publicly available data from HTA agency reports and official documentation were extracted and analysed between Aug 15, 2021, and July 31, 2022. We collected data pertaining to the decision-making criteria used by the national HTA agency; HTA reimbursement status for 34 medicine-indication pairs corresponding to 15 unique US top-selling cancer medicines; and HTA reimbursement status for 18 cancer medicine-indication pairs (13 unique medicines) with minimal clinical benefit (score of 1 on the European Society of Medical Oncology Magnitude of Clinical Benefit Scale). Descriptive statistics were used to compare HTA decision criteria and drug reimbursement recommendations (or for Germany and Japan, final reimbursement status) across the eight countries. FINDINGS: Therapeutic impact related to clinical outcomes of the new medicine was a uniform criterion across the eight countries, whereas quality of evidence (under the remit of therapeutic impact assessment) and equity were infrequently cited criteria. Only the German HTA agency mandated that surrogate endpoints be validated in therapeutic impact assessment. All countries except Germany included formal cost-effectiveness analyses within HTA reports. England and Japan were the only countries that specified a cost-effectiveness threshold. Of the 34 medicine-indication pairs corresponding to US top-selling cancer medicines, Germany reimbursed the maximum (34 [100%]), followed by Italy (32 [94%] recommended for reimbursement), Japan (28 [82%] reimbursed), Australia, Canada, England, and France (27 [79%] recommended for reimbursement), and New Zealand (12 [35%] recommended for reimbursement). Of the 18 cancer medicine-indication pairs with marginal clinical benefit, Germany reimbursed 15 (83%) and Japan reimbursed 12 (67%). France recommended nine (50%) for reimbursement, followed by Italy (seven [39%]), Canada (five [28%]), and Australia and England (three [17%] each). New Zealand did not recommend any medicine-indications with marginal clinical benefit for reimbursement. Considering the overall cumulative proportion across the eight countries, 58 (21%) of 272 indications for the US top-selling medicines and 90 (63%) of 144 marginally beneficial medicine-indications were not recommended for reimbursement or reimbursed. INTERPRETATION: Our findings indicate discordance in public reimbursement decisions across economically similar countries, despite overlapping HTA decision criteria. This suggests a need for improved transparency around the nuances of the criteria to ensure improved access to high-value cancer medicines, and deprioritisation of low-value cancer medicines. Health systems have opportunities to improve their HTA decision-making processes by learning from the systems in other countries. FUNDING: None.


Assuntos
Neoplasias , Avaliação da Tecnologia Biomédica , Humanos , Estudos Transversais , França , Neoplasias/tratamento farmacológico , Oceania
9.
J Obstet Gynaecol Res ; 49(4): 1230-1243, 2023 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-36726190

RESUMO

BACKGROUND: Despite the introduction of cervical cancer screening and human papillomavirus (HPV) vaccines, the utilization pattern was not standardized. The aim of this study was to elicit the current prevention care in Asia-Oceania. METHODS: An online questionnaire was circulated to different countries/cities in Asia-Oceania. The primary objective was to evaluate the coverage of HPV vaccination and cervical screening programs. The secondary objectives were to study the structures of these programs. Five case scenarios were set to understand how the respondents manage the abnormal screening results. RESULTS: Fourteen respondents from 10 countries/cities had participated. Cervical cancer ranked the first in Myanmar and Nepal. About 10%-15% did not have national vaccination or screening program. The estimated coverage rate for vaccination and screening varied from less than 1% to 70%, which the coverage ran in parallel with the incidence and mortality rates of cervical cancer. All regions approved HPV vaccines, although only four provided free or subsidized programs for nonavalent vaccine. Cervical cytology remained the most common screening tool, and 20%-30% relied heavily on visual inspection using acetic acid. The screening age groups varied in different regions. From the case scenarios, it was noted that some respondents tended to offer more frequent screening tests or colposcopy than recommended by international guidelines. CONCLUSION: This study revealed discrepancy in the practice of cervical cancer prevention in Asia-Oceania especially access to HPV vaccines. There is an urgent need for a global collaboration to eliminate cervical cancer by public education, reforming services, and medical training.


Assuntos
Infecções por Papillomavirus , Vacinas contra Papillomavirus , Neoplasias do Colo do Útero , Feminino , Humanos , Ásia/epidemiologia , Detecção Precoce de Câncer/métodos , Programas de Rastreamento , Oceania , Infecções por Papillomavirus/complicações , Neoplasias do Colo do Útero/diagnóstico , Neoplasias do Colo do Útero/prevenção & controle , Disparidades em Assistência à Saúde
10.
Ann Epidemiol ; 80: 76-85, 2023 04.
Artigo em Inglês | MEDLINE | ID: mdl-36717062

RESUMO

PURPOSE: We applied a novel measure of average lifespan shortened (ALSS) to examine changes in lifespan among patients who died of cancer over a 10-year period from 2006 to 2016 in 20 selected high-income countries from North America, Europe, Asia, and Oceania. METHODS: We retrieved cancer deaths in each country from the World Health Organization mortality database. We calculated ALSS as a ratio of years of life lost to the expected lifespan among patients who died from cancer. RESULTS: Between 2006 and 2016, we observed modest changes in ALSS for overall cancer deaths over the study in many countries. The changes in the ALSS over time due to any cancer ranged between -1.7 and +0.4 percentage points (pps) among men and between -1.9 and +0.6 pps among women. Across countries, overall cancer deaths led to an average loss between 16% and 22% of their lifespan in men, and between 18% and 24% in women. Across cancer sites, patients who died of central nervous system cancers, for instance, lost a large proportion of their lifespan. CONCLUSIONS: In this study, we demonstrated the use of ALSS across selected high-income countries, which enables population-level assessment of premature mortality among cancer patients over time.


Assuntos
Neoplasias do Sistema Nervoso Central , Longevidade , Masculino , Humanos , Feminino , América do Norte/epidemiologia , Ásia/epidemiologia , Morte , Europa (Continente)/epidemiologia , Oceania/epidemiologia
11.
Lancet Gastroenterol Hepatol ; 7(2): 128-140, 2022 02.
Artigo em Inglês | MEDLINE | ID: mdl-34798039

RESUMO

BACKGROUND: Etrolizumab is a gut-targeted, anti-ß7 integrin, monoclonal antibody. In an earlier phase 2 induction study, etrolizumab significantly improved clinical remission compared with placebo in patients with moderately to severely active ulcerative colitis. We aimed to evaluate the efficacy and safety of etrolizumab in patients with moderately to severely active ulcerative colitis who had been previously treated with anti-tumour necrosis factor (TNF) agents. METHODS: HICKORY was a multicentre, phase 3, double-blind, placebo-controlled study in adult (18-80 years) patients with moderately to severely active ulcerative colitis (Mayo Clinic total score [MCS] of 6-12 with an endoscopic subscore of ≥2, a rectal bleeding subscore of ≥1, and a stool frequency subscore of ≥1) previously treated with TNF inhibitors. Patients were recruited from 184 treatment centres across 24 countries in North America, South America, Europe, Asia, Oceania, and the Middle East. Patients needed to have an established diagnosis of ulcerative colitis for at least 3 months, corroborated by both clinical and endoscopic evidence, and evidence of disease extending at least 20 cm from the anal verge. In cohort 1, patients received open-label etrolizumab 105 mg every 4 weeks for a 14-week induction period. In cohort 2, patients were randomly assigned (4:1) to receive subcutaneous etrolizumab 105 mg or placebo every 4 weeks for the 14-week induction phase. Patients in either cohort achieving clinical response to etrolizumab induction were eligible for the maintenance phase, in which they were randomly assigned (1:1) to receive subcutaneous etrolizumab 105 mg or placebo every 4 weeks through to week 66. Randomisation was stratified by baseline concomitant treatment with corticosteroids, concomitant treatment with immunosuppressants (induction randomisation only), baseline disease activity, week 14 MCS remission status (maintenance randomisation only), and induction cohort (maintenance randomisation only). All patients and study site personnel were masked to treatment assignment. Primary endpoints were remission (Mayo Clinic total score [MCS] ≤2, with individual subscores of ≤1 and a rectal bleeding subscore of 0) at week 14, and remission at week 66 among patients with a clinical response (MCS with ≥3-point decrease and ≥30% reduction from baseline, plus ≥1 point decrease in rectal bleeding subscore or absolute rectal bleeding score of 0 or 1) at week 14. Efficacy was analysed using a modified intent-to-treat population. Safety analyses included all patients who received at least one dose of study drug during the induction phase. This study is registered at ClinicalTrials.gov, NCT02100696. FINDINGS: HICKORY was conducted from May 21, 2014, to April 16, 2020, during which time 1081 patients were screened, and 609 deemed eligible for inclusion. 130 patients were included in cohort 1. In cohort 2,479 patients were randomly assigned to the induction phase (etrolizumab n=384, placebo n=95). 232 patients were randomly assigned to the maintenance phase (etrolizumab to etrolizumab n=117, etrolizumab to placebo n=115). At week 14, 71 (18·5%) of 384 patients in the etrolizumab group and six (6·3%) of 95 patients in the placebo group achieved the primary induction endpoint of remission (p=0·0033). No significant difference between etrolizumab and placebo was observed for the primary maintenance endpoint of remission at week 66 among patients with a clinical response at week 14 (27 [24·1%] of 112 vs 23 [20·2%] of 114; p=0·50). Four patients in the etrolizumab group reported treatment-related adverse events leading to treatment discontinuation. The proportion of patients reporting at least adverse event was similar between treatment groups for induction (etrolizumab 253 [66%] of 384; placebo 63 [66%] of 95) and maintenance (etrolizumab to etrolizumab 98 [88%] of 112; etrolizumab to placebo 97 [85%] of 114). The most common adverse event in both groups was ulcerative colitis flare. Most adverse events were mild or moderate. During induction, the most common serious adverse event was ulcerative colitis flare (etrolizumab ten [3%] of 384; placebo: two [2%] of 95). During maintenance, the most common serious adverse event in the etrolizumab to etrolizumab group was appendicitis (two [2%] of 112) and the most common serious adverse events in the etrolizumab to placebo group were ulcerative colitis flare (two [2%] of 114) and anaemia (two [2%] of 114). INTERPRETATION: HICKORY demonstrated that a significantly higher proportion of patients with moderately to severely active ulcerative colitis who had been previously treated with anti-TNF agent were able to achieve remission at week 14 when treated with etrolizumab compared with placebo; however, there was no significant difference between groups in remission at week 66 among patients with a clinical response at week 14. FUNDING: F Hoffmann-La Roche.


Assuntos
Anticorpos Monoclonais Humanizados/uso terapêutico , Colite Ulcerativa/tratamento farmacológico , Fármacos Gastrointestinais/uso terapêutico , Inibidores do Fator de Necrose Tumoral/uso terapêutico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Anticorpos Monoclonais Humanizados/administração & dosagem , Ásia , Europa (Continente) , Feminino , Fármacos Gastrointestinais/administração & dosagem , Humanos , Injeções Subcutâneas , Masculino , Pessoa de Meia-Idade , Oriente Médio , América do Norte , Oceania , Indução de Remissão , Índice de Gravidade de Doença , América do Sul , Resultado do Tratamento , Inibidores do Fator de Necrose Tumoral/administração & dosagem , Adulto Jovem
12.
Asian Pac J Cancer Prev ; 22(3): 801-809, 2021 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-33773544

RESUMO

OBJECTIVE: To evaluate the potential radiological impact of atmospheric nuclear weapons tests conducted in 1966-1974 at Mururoa and Fangataufa atolls on populations in Oceania, South America and Africa. METHODS: Results of measurements of total beta(ß)-concentrations in filtered air and 131I activity concentrations in locally produced cow's milk in Oceania, South America and Africa after the tests were compared with those in French Polynesia. Radiation doses due to external irradiation and thyroid doses due to 131I intake with milk by local populations were also compared. RESULTS: Higher total ß-concentrations in filtered air, 131I activity concentrations in locally produced milk and radiation doses to local population were, in general, observed in French Polynesia than in other countries in the southern hemisphere. However, for specific years during the testing period, the radiological impact to South America was found to be similar or slightly higher than that to Tahiti. The resulting thyroid doses in the considered countries were lower than those in French Polynesia with two exceptions: thyroid doses due to 131I intake with cow's milk for 1-y old child in 1968 were higher in Peru (0.35 mGy) and in Madagascar (0.30 mGy) than in Tahiti (0.25 mGy). However, the populations outside French Polynesia received doses lower than those from the natural sources of radiation. CONCLUSION: According to the current knowledge in radiation epidemiology, it is very unlikely that nuclear fallout due to French nuclear tests had a measurable radiological and health impact outside French Polynesia.
.


Assuntos
Armas Nucleares , Doses de Radiação , Exposição à Radiação/estatística & dados numéricos , África , Animais , Partículas beta , França , Humanos , Radioisótopos do Iodo/análise , Madagáscar , Leite/química , Oceania , Peru , Polinésia , Monitoramento de Radiação , América do Sul
13.
J Obstet Gynaecol Res ; 47(5): 1643-1650, 2021 May.
Artigo em Inglês | MEDLINE | ID: mdl-33650217

RESUMO

Since the outbreak of COVID-19, there have already been over 26 million people being infected and it is expected that the pandemic will not end in near future. Not only the daily activities and lifestyles of individuals have been affected, the medical practice has also been modified to cope with this emergency catastrophe. In particular, the cancer services have faced an unprecedented challenge. While the services may have been cut by the national authorities or hospitals due to shortage of manpower and resources, the medical need of cancer patients has increased. Cancer patients who are receiving active treatment may develop various kinds of complications especially immunosuppression from chemotherapy, and they and their carers will need additional protection against COVID-19. Besides, there is also evidence that cancer patients are more prone to deteriorate from COVID-19 if they contract the viral infection. Therefore, it is crucial to establish guidelines so that healthcare providers can triage their resources to take care of the most needed patients, reduce less important hospitalization and visit, and to avoid potential complications from treatment. The Asia and Oceania Federation of Obstetrics and Gynecology (AOFOG) hereby issued this opinion statement on the management of gynecological cancer patients during the COVID-19.


Assuntos
COVID-19 , Neoplasias dos Genitais Femininos , Ginecologia , Obstetrícia , Ásia/epidemiologia , Feminino , Neoplasias dos Genitais Femininos/epidemiologia , Neoplasias dos Genitais Femininos/terapia , Humanos , Oceania , Gravidez , SARS-CoV-2
14.
Phys Eng Sci Med ; 44(2): 357-364, 2021 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-33646476

RESUMO

Medical physicists are health professionals recognized by the International Labour Organization (ILO) and hence medical physicists working in a clinical environment should have the required competency and undergo a structured training program and residency under an experienced medical physicist in a recognized institution. Furthermore, medical physics is a rapidly growing area needing a high degree of knowledge and professional competency due to the rise in complexity of treatment procedures, increasing access to medical technology, and the requirement of coordination between the disciplines of medicine, physics and biomedical engineering. The unprecedented surge in medical physics competency in the last 2-3 decades is due to the implementation of specialized physics intensive procedures such as particle therapy, image-guided & intra-operative radiotherapy, advanced imaging and nuclear medicine techniques. In this scenario to handle this new technology era the quantity of qualified medical physicists needs to be in consonance with the competency needed. There is a special requirement for education and training of medical physicists which led to the opening of numerous educational programs around the world. The Asia-Oceania Federation of Organizations for Medical Physics (AFOMP) was founded in 2000 and today 19 countries national medical physicist associations (NMPO) are member of AFOMP. The AFOMP region is populated by over 4.5 billion people and socioeconomically is very diverse with GDP per capita as high as around US $60,000 [Australia] to as low as around US $750 [Nepal]. We conducted a survey by sending questionnaires to AFOMP NMPOs to assess the status of medical physics education and training in the region. We have received responses from 20 countries in the AFOMP region to the questionnaire. It was observed that 16 [80%] countries from AFOMP have well organized master program in medical physics, however only 8 [50%] programs were accredited and in only 9 [45%] countries are medical physicists registered as health professionals.


Assuntos
Educação Médica , Física Médica , Ásia , Escolaridade , Humanos , Oceania
15.
Artigo em Inglês | MEDLINE | ID: mdl-33561945

RESUMO

Favorable testicular cancer mortality-to-incidence ratios (MIRs) are associated with health care disparities, including health care expenditures, but the trends of testicular MIR and health care disparity remain unclear. We evaluated changes in MIR as the difference between 2012 and 2018, termed delta MIR (δMIR). Health care expenditures and the human development index (HDI) were obtained from the World Health Organization and the Human Development Report Office of the United Nations Development Programme. The association between the variables was analyzed by Spearman's rank correlation coefficient. A total of 54 countries were included in the criteria of data quality reports and missing data. By continent, the most favorable MIR was in Oceania (0.03) while it was 0.36 in Africa. In these areas, the incidence rates were positively correlated to health care expenditure, but the mortality rates showed a reversed correlation. The MIR ranged from 0.01 to 0.34 and the δMIR ranged from -0.05 to 0.34. The favorable MIRs are correlated to high health care expenditure and HDI (all p < 0.001). Interestingly, favorable δMIRs tend to be seen in countries with relatively low health care expenditure and HDI (all p < 0.001). In conclusion, favorable testicular cancer MIRs are associated with high HDI and health care expenditure, but the improvement in MIR between 2012 and 2018 (δMIR) is negatively correlated with HDI and health care expenditure.


Assuntos
Gastos em Saúde , Neoplasias Testiculares , África , Saúde Global , Humanos , Incidência , Masculino , Oceania , Neoplasias Testiculares/epidemiologia
16.
CA Cancer J Clin ; 71(3): 209-249, 2021 05.
Artigo em Inglês | MEDLINE | ID: mdl-33538338

RESUMO

This article provides an update on the global cancer burden using the GLOBOCAN 2020 estimates of cancer incidence and mortality produced by the International Agency for Research on Cancer. Worldwide, an estimated 19.3 million new cancer cases (18.1 million excluding nonmelanoma skin cancer) and almost 10.0 million cancer deaths (9.9 million excluding nonmelanoma skin cancer) occurred in 2020. Female breast cancer has surpassed lung cancer as the most commonly diagnosed cancer, with an estimated 2.3 million new cases (11.7%), followed by lung (11.4%), colorectal (10.0 %), prostate (7.3%), and stomach (5.6%) cancers. Lung cancer remained the leading cause of cancer death, with an estimated 1.8 million deaths (18%), followed by colorectal (9.4%), liver (8.3%), stomach (7.7%), and female breast (6.9%) cancers. Overall incidence was from 2-fold to 3-fold higher in transitioned versus transitioning countries for both sexes, whereas mortality varied <2-fold for men and little for women. Death rates for female breast and cervical cancers, however, were considerably higher in transitioning versus transitioned countries (15.0 vs 12.8 per 100,000 and 12.4 vs 5.2 per 100,000, respectively). The global cancer burden is expected to be 28.4 million cases in 2040, a 47% rise from 2020, with a larger increase in transitioning (64% to 95%) versus transitioned (32% to 56%) countries due to demographic changes, although this may be further exacerbated by increasing risk factors associated with globalization and a growing economy. Efforts to build a sustainable infrastructure for the dissemination of cancer prevention measures and provision of cancer care in transitioning countries is critical for global cancer control.


Assuntos
Países Desenvolvidos/estatística & dados numéricos , Países em Desenvolvimento/estatística & dados numéricos , Saúde Global/estatística & dados numéricos , Neoplasias/epidemiologia , Dinâmica Populacional , África/epidemiologia , América/epidemiologia , Ásia/epidemiologia , Bases de Dados Factuais , Europa (Continente) , Feminino , Humanos , Incidência , Internacionalidade , Masculino , Neoplasias/mortalidade , Oceania/epidemiologia , Fatores de Risco , Distribuição por Sexo
17.
Virology ; 555: 71-77, 2021 03.
Artigo em Inglês | MEDLINE | ID: mdl-33454559

RESUMO

This review summarizes the presentations given at the 22nd International conference on Emerging Infectious Diseases in the Pacific Rim. The purpose of this annual meeting is to foster international collaborations and address important public health issues in the Asia-Pacific region. This meeting was held in Bangkok in February 2020 and focused on emerging virus infections. Unexpectedly, the SARS-CoV-2 pandemic was in the initial stages leading to a special session on COVID-19 in addition to talks on dengue, influenza, hepatitis, AIDS, Zika, chikungunya, rabies, cervical cancer and nasopharyngeal carcinoma.


Assuntos
Doenças Transmissíveis Emergentes , Saúde Global , Cooperação Internacional , Ásia , COVID-19 , Humanos , Japão , Oceania , Estados Unidos
18.
Cancer Epidemiol ; 71(Pt B): 101662, 2021 04.
Artigo em Inglês | MEDLINE | ID: mdl-31924557

RESUMO

BACKGROUND: Most of the world's population is not covered by cancer surveillance systems or vital registration, and worldwide/UN-regional cancer incidence is estimated using a variety of methods. Quantifying the cancer burden in children (<15 years) is more challenging than in adults; childhood cancer is rare and often presents with non-specific symptoms that mimic those of more prevalent infectious and nutritional conditions. METHODS: A Baseline Model (BM) was constructed comprising a set of quality assured sex- and age-specific cancer rates derived from the US Surveillance, Epidemiology and End Results (SEER) program, for diagnostic groups of the International Classification of Childhood Cancers (ICCC-3) 3rd edition, and information on a known risk factor for endemic Burkitt lymphoma and Kaposi's sarcoma. These rates were applied to global country-level population data for 2015 to estimate the global and regional incidence of childhood cancer. Results were compared to GLOBOCAN 2018, extrapolations from the International Incidence of Childhood Cancer (IICC-3) and estimates from the Global Childhood Cancer (GCC) model (based on IICC-3 data combined with information on health care systems and other parameters). RESULTS: The BM estimated 360,114 total childhood cancers occurring worldwide in 2015; 54% in Asia and 28% in Africa. BM estimated standardised rates ranged from ∼178 cases per million in Europe and North America, through to ∼218 cases per million in West and Middle Africa. Totals from GLOBOCAN and extrapolations from the IICC-3 study were lower (44.6% and 34.7% respectively), but the estimate from the GCC model was 10.2% higher. In all models, agreement was good in countries with very high human development index (HDI), but more variable in countries with medium and low HDIs; the discrepancies correlating with registration coverage across these settings. CONCLUSION: Disagreements between the BM estimates and other sources occur in areas where health systems are insufficiently equipped to provide adequate access to diagnosis, treatment, and supportive care. Incorporating aetiological evidence into the BM enabled the estimation of the additional burden of Burkitt lymphoma and Kaposi sarcoma; similar adjustments could be applied to other cancers, as and when information becomes available.


Assuntos
Saúde Global/estatística & dados numéricos , Neoplasias/epidemiologia , África/epidemiologia , América/epidemiologia , Ásia/epidemiologia , Criança , Europa (Continente)/epidemiologia , Feminino , Humanos , Incidência , Masculino , Oceania/epidemiologia , Sistema de Registros
19.
Aging (Albany NY) ; 12(21): 21308-21315, 2020 11 12.
Artigo em Inglês | MEDLINE | ID: mdl-33216731

RESUMO

Prostate cancer mortality-to-incidence ratios (MIRs) are associated with the level of available healthcare. However, no data are currently available to show an association between differences in the prostate cancer MIRs and healthcare disparity. In the present study, changes in MIR over time (δMIR) were calculated as the difference between MIRs in 2018 and 2012. The significance between expenditures on healthcare and the human development index (HDI) were analyzed using Spearman's rank correlation coefficient. A total of 47 countries were studied. Countries were excluded based on inadequate data quality and missing data. The crude prostate cancer incidence rates, but not mortality rates, correlated with the HDI score and healthcare expenditure. A high HDI score and high healthcare expenditure were also significantly associated with a favorable MIR (ρ = -0.704, p < 0.001; ρ = -0.741, p < 0.001, respectively). Importantly, healthcare disparities were negatively associated with the improvement in δMIR (ρ = -0.556, p < 0.001; ρ = -0.506, p < 0.001, respectively). These findings indicate that favorable prostate cancer MIRs are associated with higher healthcare expenditures, but the trends in MIR between 2012 and 2018 correlate negatively with HDI and healthcare expenditure.


Assuntos
Gastos em Saúde , Neoplasias da Próstata/economia , Neoplasias da Próstata/epidemiologia , África/epidemiologia , Ásia/epidemiologia , Região do Caribe/epidemiologia , Europa (Continente)/epidemiologia , Humanos , Incidência , América Latina/epidemiologia , Masculino , América do Norte/epidemiologia , Oceania/epidemiologia , Neoplasias da Próstata/mortalidade
20.
J Orthop Surg (Hong Kong) ; 28(2): 2309499020930291, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32529908

RESUMO

PURPOSE: To determine consensus among Asia-Pacific surgeons regarding nonoperative management for adolescent idiopathic scoliosis (AIS). METHODS: An online REDCap questionnaire was circulated to surgeons in the Asia-Pacific region during the period of July 2019 to September 2019 to inquire about various components of nonoperative treatment for AIS. Aspects under study included access to screening, when MRIs were obtained, quality-of-life assessments used, role of scoliosis-specific exercises, bracing criteria, type of brace used, maturity parameters used, brace wear regimen, follow-up criteria, and how braces were weaned. Comparisons were made between middle-high income and low-income countries, and experience with nonoperative treatment. RESULTS: A total of 103 responses were collected. About half (52.4%) of the responders had scoliosis screening programs and were particularly situated in middle-high income countries. Up to 34% obtained MRIs for all cases, while most would obtain MRIs for neurological problems. The brace criteria were highly variable and was usually based on menarche status (74.7%), age (59%), and Risser staging (92.8%). Up to 52.4% of surgeons elected to brace patients with large curves before offering surgery. Only 28% of responders utilized CAD-CAM techniques for brace fabrication and most (76.8%) still utilized negative molds. There were no standardized criteria for brace weaning. CONCLUSION: There are highly variable practices related to nonoperative treatment for AIS and may be related to availability of resources in certain countries. Relative consensus was achieved for when MRI should be obtained and an acceptable brace compliance should be more than 16 hours a day.


Assuntos
Braquetes , Procedimentos Ortopédicos , Escoliose/terapia , Adolescente , Ásia/epidemiologia , Braquetes/economia , Braquetes/estatística & dados numéricos , Criança , Consenso , Tratamento Conservador/economia , Tratamento Conservador/estatística & dados numéricos , Progressão da Doença , Feminino , Grupos Focais , Pesquisas sobre Atenção à Saúde/estatística & dados numéricos , Humanos , Internet , Imageamento por Ressonância Magnética/economia , Imageamento por Ressonância Magnética/estatística & dados numéricos , Masculino , Oceania/epidemiologia , Procedimentos Ortopédicos/economia , Procedimentos Ortopédicos/estatística & dados numéricos , Qualidade de Vida , Escoliose/diagnóstico , Escoliose/economia , Escoliose/epidemiologia , Fatores Socioeconômicos , Resultado do Tratamento
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