To compare and analyze the effects on the electromyographic activity of preterm newborns placed in the hammock position with the activity of newborns not placed in this position.
Randomized clinical trial, according to CONSORT standards, with newborn preterm gestational age \<34 weeks and birth weight \<1500 g, admitted to the intensive care unit. Newborns will be randomized. Those selected for the control group (CG) will be placed in the incubator following the service routine. Babies in the intervention group (IG), will be positioned supine in a hammock in the incubator, with the appropriate postural adjustments. The evaluation of muscle activity will be carried out through surface electromyography. Evaluations shall be performed immediately before the intervention; immediately after 24 hours of intervention; and within 24 hours without intervention, in order to compare the values before and after the intervention of the two groups, as well as if the effects of the intervention are maintained after its removal.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
NONE
Enrollment
65
Babies in the intervention group (IG), will be positioned supine in a hammock(hammock positioning) in the incubator, with the appropriate postural adjustments.
Instituto de Medicina Integral Professor Fernando Figueira
Recife, Pernambuco, Brazil
Increase in Muscle activity
In preterm infants placed in hammocks with gestational age less than or equal to 34 weeks and birth weight less than or equal to 1500g: 1. Muscle activity of the elbow flexors (corresponding to the biceps muscle) and knee flexors (corresponding mainly to the hamstring muscle group) increases. 2. The increase in electromyographic activity persists 24 hours after removal of the intervention.
Time frame: 24 hours
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