Higiene del cordón umbilical con alcohol comparado con secado natural y baño antes de su caída, en recién nacidos de término: ensayo clínico controlado aleatorizado / Alcohol versus bath and natural drying for term newborns' umbilical cord care: a prospective randomized clinical trial
Rev. Soc. Boliv. Pediatr
; 52(2): 100-109, 2013. ilus
Article
in Es
| LILACS
| ID: lil-738270
Responsible library:
BO132.1
RESUMEN
El cuidado e higiene del cordón umbilical (CU) es motivo de preocupación para los padres. Objetivos. Principal comparar la efectividad del secado natural del CU, con la práctica habitual (alcohol), en la reducción del tiempo de caída del CU y la incidencia de infecciones en el recién nacido (RN). Secundarios comparar la colonización bacteriana intrahospitalaria del CU, y el grado de satisfacción de los padres en ambos grupos. Población. RN de término asistidos en el Servicio de Neonatología del Hospital Privado del Sur, cuyos padres consintieron participar. Material y métodos. Estudio clínico prospectivo, controlado, abierto, aleatorizado, en dos grupos Grupo Estudio (secado natural y baño diario con jabón neutro) y Grupo Control (alcohol 70%). Variables principales tiempo de caída del CU; presencia de infecciones en piel o conjuntivas en el primer mes de vida; colonización del cordón y satisfacción parental. Análisis por intención de tratamiento. Resultados. Se analizaron 362 RN, 181 en cada grupo. La higiene con baño se asoció con una mayor frecuencia de colonización intrahospitalaria del CU (OR 1,92 [1,22 - 3,12], p <0,01) y caída del cordón más temprana (mediana [rango intercuartílico]= 6,00 [3] vs. 7,00 [4] días en el grupo control; p <0,001). No se observó un mayor riesgo de infecciones. El grado de satisfacción parental fue similar y elevado en ambos grupos. Conclusiones. El secado natural y baño redujo el tiempo de caída del CU; aun cuando la frecuencia de colonización fue mayor en el grupo estudio, no se encontró un riesgo mayor de infecciones en el primer mes.
ABSTRACT
Background. Umbilical cord (UC) care is a cause of concern for parents from birth until its separation. Standard practice in Argentina includes frequent cleansing of the UC with alcohol and body bath only two days after its separation. The effect of different methods of UC care on its separation time and on colonization with microorganisms has been insufficiently explored. Objectives. Main To compare the effect on time of UC separation when using body bath with neutral soap followed by natural drying of the UC vs. standard care. Secondary a) colonization rates during hospitalization; b) incidence of skin infection and conjunctivitis and c) parental comfort with both types of care. Population. Normal term newborns (>37 weeks), born at the HPS, and whose parents provided informed consent. Methods. Open prospective controlled clinical trial, with random allocation to two groups study group -natural drying of the UC and body bath with neutral soap-and control group -UC hygiene with alcohol 70% at each diaper change until its separation and bath two days later-. UC separation time; UC colonization during hospital stay and skin and conjunctive infections in the first 30 days of life were monitored. Analysis was by intention-to-treat. Results. 362 newborns were included, 181 in each group. The groups were well balanced in baseline characteristics. Being in the study group was associated with a shorter time to UC separation (median [interquartile range]= 6.00 [3] vs. 7.00 [4] days; p <0.001) and an increased frequency in nosocomial UC colonization (adjusted OR= 1.92 [1.22- 3.12], p= 0.007). No difference in the rate of infections was observed between both groups. Parental comfort was high and similar in both groups. Conclusions. Compared to standard practice in Argentina, body bath with neutral soap and natural drying of the UC reduced the time to cord separation. This practice increased the colonization rate, but the risk of skin and conjunctive infections was apparently not modified by it. However, the study has insufficient power for secondary outcomes. Health care providers should continue to develop evidence to support or eliminate historical practices.
Full text:
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Index:
LILACS
Type of study:
Clinical_trials
/
Risk_factors_studies
Language:
Es
Journal:
Rev. Soc. Boliv. Pediatr
Journal subject:
PEDIATRIA
Year:
2013
Type:
Article