Video Experimental Relacionado
Updated: Sep 10, 2025
14:43
A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting
Published on: January 12, 2018
12.0K
Una revisión sistemática del impacto de la COVID-19 en los resultados del embarazo
Mojgan Mokhtari1, Hamidreza Kouhpayeh2,3
1Shahid AkbarAbadi Clinical Research Development Unit (SHACRDU), School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
Annals of medicine and surgery (2012)
|August 25, 2025
Resumen
La pandemia de COVID-19 probablemente aumentó la mortalidad materna y los nacimientos muertos, con un aumento significativo en los problemas de salud mental materna. Se recomienda la vacunación en mujeres embarazadas y en lactantes.
Área de la Ciencia:
- Obstetricia y ginecología
- Enfermedades infecciosas
- Salud pública
Sus antecedentes:
- Existen datos contradictorios sobre el impacto del COVID-19 en los resultados del embarazo.
- Este estudio tiene como objetivo comparar los resultados del embarazo durante la pandemia con los datos previos a la pandemia.
Objetivo del estudio:
- Analizar los efectos de la pandemia de COVID-19 en los resultados de salud materna y neonatal.
- Comparar los resultados del embarazo durante la pandemia con los puntos de referencia previos a la pandemia.
Principales métodos:
- Se realizó una búsqueda sistemática de literatura en PubMed para estudios sobre COVID-19 y resultados del embarazo hasta el 10 de diciembre de 2021.
- Se analizaron veintiocho estudios que abarcaron a más de 1,4 millones de individuos expuestos y 23 millones de participantes en total.
Principales resultados:
- Un tercio de los estudios indicó un aumento en la mortalidad materna durante la pandemia.
- Se observó un aumento significativo en los nacimientos muertos en seis de los catorce estudios.
- La depresión posparto y la ansiedad materna aumentaron en cinco de los nueve estudios sobre la salud mental materna.
Conclusiones:
- La pandemia está asociada con probables aumentos en la mortalidad materna y los nacimientos muertos, y un aumento significativo en los trastornos de salud mental materna.
- Los hallazgos pueden verse influenciados por las ineficiencias del sistema de salud.
- La vacunación contra la COVID-19 se recomienda encarecidamente para las mujeres embarazadas y lactantes.
Más Videos Relacionados
Videos de Conceptos Relacionados
01:07Teratogenicity
2.7K
The ability of a drug to produce structural deformations and functional abnormalities in the developing embryo or the fetus is called teratogenicity, and the drug producing this effect is known as a teratogen. Teratogenic effects include stillbirth, miscarriage, intrauterine growth restriction, and neurocognitive delay. A teratogen may affect the embryo at different stages of development, which is important in determining the type and extent of the damage. During blastocyst formation, the early...
2.7K
01:59CRISPR
52.9K
Genome editing technologies allow scientists to modify an organism’s DNA via the addition, removal, or rearrangement of genetic material at specific genomic locations. These types of techniques could potentially be used to cure genetic disorders such as hemophilia and sickle cell anemia. One popular and widely used DNA-editing research tool that could lead to safe and effective cures for genetic disorders is the CRISPR-Cas9 system. CRISPR-Cas9 stands for Clustered Regularly Interspaced...
52.9K
01:23Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
174
Biopharmaceutical studies constitute a vital field aiming to enhance drug delivery methods and refine therapeutic approaches, drawing upon diverse interdisciplinary knowledge. In research methodologies, the choice between controlled and non-controlled studies significantly influences the study's reliability and accuracy.
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...
174
01:26Factors Affecting the Risk of Infection
12.3K
The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
12.3K