RESUMO
Most studies, aimed at determining the incidence and transmission of SARS-CoV-2 in children and teenagers, have been developed in school settings. Our study conducted surveillance and inferred attack rates focusing on the practice of sports. Prospective and observational study of those attending the sports facilities of Fútbol Club Barcelona (FCB), in Barcelona, Spain, throughout the 2020-2021 season. Participants were young players (from five different sports) and adult workers, who belonged to stable teams (shared routines and were involved in same quarantine rules). Biweekly health questionnaires and SARS-CoV-2 screening were conducted. From the 234 participants included, 70 (30%) both lived and trained in the FCB facilities (Recruitment Pathway 1;RP1) and 164 (70%) lived at their own household and just came to the facilities to train (RP2). During the study, 38 positive cases were identified; none had severe symptoms or needed hospitalization. The overall weekly incidence in the cohorts did not differ compared to the one expected in the community, except for 2 weeks when an outbreak occurred. The attack rate (AR) was three times higher for the participants from RP1, in comparison to those from RP2 (p < 0.01). A Basketball team showed a significant higher AR. Conclusion: Physical activities in stable teams are not related to an increased risk of transmission of SARS-CoV-2, since there were the same observed cases than expected in the community. The risk is higher in indoor sports (Basketball vs. Football), and in closed cohort living settings (RP1 vs. RP2). The fulfilment of preventive measures is essential. What is Known: ⢠Despite the low numerical impact caused in paediatric hospitalizations during COVID-19 pandemic, the social impact has been maximum. ⢠The transmission potential in children and teenagers is limited, and it had been widely demonstrated in school settings. What is New: ⢠Group physical activities in children and teenagers are not also related to an increased risk of transmission of SARS-CoV-2, when preventive measures, such as washing hands, and screening protocols are applied. ⢠Routine and semi-professional sports activities seem safe environments to promote during this pandemic.
Assuntos
COVID-19 , SARS-CoV-2 , Humanos , Adolescente , Adulto Jovem , Criança , COVID-19/epidemiologia , COVID-19/prevenção & controle , Pandemias/prevenção & controle , Estudos Prospectivos , QuarentenaRESUMO
BACKGROUND: Breech presentation at the time of delivery is 3.8-4%. Fetuses that maintain a noncephalic presentation beyond 32 weeks will have a lower probability of spontaneous version before labor. Given the increasing interest in exploring the use of complementary medicine during pregnancy and childbirth, the moxibustion technique, a type of traditional Chinese medicine, could be another option to try turning a breech baby into a cephalic presentation. OBJECTIVES: To review the evidence from systematic reviews (SR) on the efficacy and safety of acupuncture and moxibustion in pregnant women with noncephalic presentation. MAIN RESULTS: Our SR synthesizes the results from five clinical trials on pregnant women with a singleton noncephalic presentation. There is evidence that moxibustion reduces the number of noncephalic presentations at the time of birth compared with no treatment. The adverse effects that acupuncture and moxibustion can cause seem to be irrelevant. Most SRs agree that there are no adverse effects directly related to acupuncture and moxibustion. CONCLUSIONS: Even though the results obtained are positive and the five reviews conclude that moxibustion reduces the number of noncephalic presentations at birth (alone or combined with postural techniques or acupuncture), there is considerable heterogeneity between them. Better methodologically designed studies are required in the future to reaffirm this conclusion.
RESUMO
Objetivo: Realizar una evaluación de la evidencia científica publicada y explorar las estrategias e intervenciones más adecuadas en la presentación no cefálica con acupuntura o moxibustión. Método: Búsqueda bibliográfica realizada entre los años 2003 y 2018 con las palabras clave «acupuntura», «moxibustión», «presentación de nalgas» y «presentación no cefálica» en las bases de datos PubMed, Cinahl, WoS, Medline y CENTRAL. Resultados: Finalmente se seleccionaron 15 artículos que cumplían con los criterios de inclusión. La moxibustión es eficaz para conseguir la versión a cefálica en las embarazadas con feto en presentación no cefálica en el tercer trimestre de gestación. Los países asiáticos son los que obtienen resultados con mayor éxito (96,7%), respecto a los países occidentales (53,6-75,4%). Discusión: La revisión de la bibliografía nos ofrece una buena evidencia científica en relación con la efectividad de la moxibustión en el punto de acupuntura V67, en la versión del feto a una presentación cefálica. En la gran mayoría de los estudios se ha observado una mejora en la versión del feto en los grupos que aplicaron la técnica de moxibustión en V67 respecto al grupo control, en que no se había aplicado la técnica. Conclusión: En la actualidad, el uso de la moxibustión para la versión cefálica de una presentación no cefálica es un procedimiento de interés tanto para los profesionales sanitarios como para las gestantes, ya que es una técnica efectiva, segura y de fácil aplicación
Objective: To carry out an evaluation of the published scientific evidence and to explore the most appropriate strategies and interventions in the non-cephalic presentation with acupuncture or moxibustion. Method: Bibliographic search was carried out between 2003 and 2018 with the keywords «acupuncture», «moxibustion», «breech presentation», «non-cephalic presentation», in the databases PubMed, Cinahl, WoS, Medline and CENTRAL. Results: Finally, 15 articles were selected that met the inclusion criteria. Moxibustion is effective to achieve the cephalic version in pregnant women with a fetus in non-cephalic presentation in the third trimester of pregnancy. The Asian countries have the most successful results (96.7%) in relation to those in the West (between 53.6 and 75.4%). Discussion: The review of the literature offers us good scientific evidence regarding the effectiveness of moxibustion in V67, in the fetus version of a cephalic presentation. In the vast majority of studies, an improvement in the version of the fetus was observed in the groups that applied the moxibustion technique in V67 in relation to the control group, which had not applied the technique. Conclusion: At present, the use of moxibustion for the cephalic version of a non-cephalic presentation is a procedure of interest for health workers and pregnant women, since it is an effective, safe and easy to apply technique whenever it is indicated
