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1.
Expert Rev Vaccines ; 21(9): 1301-1318, 2022 09.
Artigo em Inglês | MEDLINE | ID: mdl-35796029

RESUMO

OBJECTIVES: A number of vaccines have now been developed against COVID-19. Differences in reactogenicity and safety profiles according to the vaccine technologies employed are becoming apparent from clinical trials. METHODS: Five databases (Medline, EMBASE, Science Citation Index, Cochrane Central Register of Controlled Trials, London School of Hygiene and Tropical Medicine COVID-19 vaccine tracker) were searched for relevant randomized controlled trials between 1 January 2020 and 12 January 2022 according to predetermined criteria with no language limitations. RESULTS: Forty-two datasets were identified, with 20 vaccines using four different technologies (viral vector, inactivated, mRNA and protein sub-unit). Adults and adolescents over 12 years were included. Control groups used saline placebos, adjuvants, and comparator vaccines. The most consistently reported solicited adverse events were fever, fatigue, headache, pain at injection site, redness, and swelling. Both doses of mRNA vaccines, the second dose of protein subunit and the first dose of adenovirus vectored vaccines were the most reactogenic, while the inactivated vaccines were the least reactogenic. CONCLUSIONS: The different COVID-19 vaccines currently available appear to have distinct reactogenicity profiles, dependent on the vaccine technology employed. Awareness of these differences may allow targeted recommendations for specific populations. Greater standardization of methods for adverse event reporting will aid future research in this field.


Assuntos
Vacinas contra COVID-19 , COVID-19 , Adjuvantes Imunológicos , Adolescente , Adulto , COVID-19/prevenção & controle , Vacinas contra COVID-19/efeitos adversos , Humanos , Vacinas de Produtos Inativados
2.
Front Pediatr ; 10: 919403, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35874586

RESUMO

Healthcare-associated infections (HAIs) and antimicrobial-resistant (AMR) infections are leading causes of neonatal morbidity and mortality, contributing to an extended hospital stay and increased healthcare costs. Although the burden and impact of HAI/AMR in resource-limited neonatal units are substantial, there are few HAI/AMR prevention studies in these settings. We reviewed the mechanism of action and evidence supporting HAI/AMR prevention interventions, including care bundles, for hospitalized neonates in low- and middle-income countries (LMIC).

3.
Genet Med ; 23(8): 1438-1449, 2021 08.
Artigo em Inglês | MEDLINE | ID: mdl-33824502

RESUMO

PURPOSE: The COVID-19 pandemic has forced reorganization of clinical services to minimize face-to-face contact between patients and health-care providers. Specialist services, including clinical genetics, must consider methods of remote delivery including videoconferencing-termed telegenetics. This review evaluates the evidence for telegenetics and its applicability to future service development. METHODS: A systematic review of six databases was conducted to identify studies from 2005 onward using synchronous videoconferencing to deliver clinical genetics services. Included studies compared telegenetics to an alternative method or used a before and after design. RESULTS: Thirteen studies met the inclusion criteria (eight compared telegenetics to in-person consultations and three to telephone delivery). Patient satisfaction, genetic knowledge, and psychosocial outcomes were similar for in-person and telegenetic counseling. There was some evidence that telegenetics may be superior to telephone delivery for knowledge gain and reduction in anxiety and depression. There is limited evidence concerning the effect of telegenetics on provider satisfaction and behavioral outcomes. Conclusions are limited by at least moderate risk of bias in all evaluated studies and small sample sizes. CONCLUSION: Across most outcomes measured, telegenetics had equivalent outcomes to in-person appointment; however, the extent to which the available evidence is applicable to longer-term use is debatable.


Assuntos
COVID-19 , Telemedicina , Aconselhamento Genético , Humanos , Pandemias , Satisfação do Paciente , SARS-CoV-2 , Comunicação por Videoconferência
4.
PLoS Negl Trop Dis ; 11(9): e0005755, 2017 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-28873408

RESUMO

BACKGROUND: Dengue Fever presents a significant and growing burden of disease to endemic countries, where children are at particular risk. Worldwide, no effective anti-viral treatment has been identified, thus vector control is key for disease prevention, particularly in Peru where no vaccine is currently available. This qualitative study aimed to explore the perceptions of dengue control in caregivers' of children under 5 years in Peru, to help direct future mosquito control programmes and strategy. METHODS: Eighteen semi-structured interviews were conducted in one health centre in Iquitos, Peru. Interviews were audio-recorded, transcribed and translated by an independent translator. Data were analysed using an inductive thematic approach. FINDINGS: Three core analytic themes were interpreted: (1) awareness of dengue and its control, (2) perceived susceptibility of children, rural riverside communities and city inhabitants, and (3) perceived responsibility of vector control. Participants were aware of dengue symptoms, transmission and larvae eradication strategies. Misconceptions about the day-time biting behaviour of the Aedes aegypti mosquito and confusion with other mosquito-borne diseases influenced preventative practice. Community-wide lack of cooperation was recognised as a key barrier. This was strengthened by attitudes that the government or health centre were responsible for dengue control and a belief that the disease cannot be prevented through individual actions. Participants felt powerless to prevent dengue due to assumed inevitability of infection and lack of faith in preventative practices. However, children and rural communities were believed to be most vulnerable. CONCLUSIONS: Perceptions of dengue control amongst caregivers to under 5's were important in shaping their likelihood to participate in preventative practices. There is a need to address the perceived lack of community cooperation through strategies creating a sense of ownership of community control and enhancing social responsibility. The belief that dengue cannot be prevented by individual actions in a community also warrants attention. Specific misconceptions about dengue should be addressed through the community health worker system and further research directed to identify the needs of certain vulnerable groups.


Assuntos
Cuidadores/psicologia , Dengue/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Controle de Mosquitos/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Entrevistas como Assunto , Masculino , Pessoa de Meia-Idade , Peru , Adulto Jovem
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