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The Effect of Daily Exercise Program on Bone Mineral Density and Cortisol Level in Preterm Infants

10. december 2018 opdateret af: Yağmur Sezer Efe, TC Erciyes University

The Effect of Daily Exercise Program on Bone Mineral Density and Cortisol Level in Preterm Infants With Very Low Birth Weight: A Randomized Controlled Trial

ABSTRACT Objective: This randomized controlled double-blinded experimental study was carried out to determine the effects of daily exercise program on bone mineral density and cortisol level in preterm infants with very low birth weight matched for birth weight, gestation week, and gender.

Study design: The study was performed with preterm infants hospitalized in the neonatal intensive care unit of a tertiary hospital. Ethical committee approval, institutional permission, parental written consent were obtained. Daily exercise program was implemented in preterm infants in the exercise group for 30 days, once a day, and continuing for 7-10 minutes. Before and after the study the following were evaluated in preterm infants in the exercise and control group: anthropometric measurements, tibia speed of sound (SOS) for bone mineral density, serum biochemical parameters and cortisol levels.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

Objective: This randomized controlled double-blinded experimental study was carried out to determine the effects of daily exercise program on bone mineral density and cortisol level in preterm infants with very low birth weight matched for birth weight, gestation week, and gender.

Study design: The study was performed with preterm infants hospitalized in the neonatal intensive care unit of a tertiary hospital. Ethical committee approval, institutional permission, parental written consent were obtained. Daily exercise program was implemented in preterm infants in the exercise group for 30 days, once a day, and continuing for 7-10 minutes. Before and after the study the following were evaluated in preterm infants in the exercise and control group: anthropometric measurements, tibia speed of sound (SOS) for bone mineral density, serum biochemical parameters and cortisol levels.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

24

Fase

  • Ikke anvendelig

Deltagelseskriterier

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Berettigelseskriterier

Aldre berettiget til at studere

6 måneder til 7 måneder (Barn)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:Inclusion criteria for the infants were as follows:

  • postnatal age of 1-5 days,
  • gestational age of 28-32 weeks,
  • birth weight of 1,000-1,500 gr,
  • no diagnosis of necrotizing enterocolitis (NEC), digestive system or chromosomal abnormalities, skin diseases, intrauterine growth retardation (IUGR), SGA, and large gestational age (LGA),
  • no history of surgical intervention, and
  • no medical treatment except for appropriate vitamin supplements and antibiotic treatments.

Exclusion Criteria:

-

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Forebyggelse
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Dobbelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Exercise Group
Daily exercise program involved "Range of Motion (ROM) exercises against extremity resistances" and "extension and flexion in upper and lower extremities." Exercises were implemented on wrists, elbows, shoulders, ankles, knees, and hip joints of the infants by the same researcher (YSE). The daily exercise program was repeated 5-8 times, 1 session/day (a similar time of the day), for 30 days. Each session continued for 7-10 minutes.
Daily Exercise Programme
Ingen indgriben: Control Group
The preterm infants in the control group did not receive the daily exercise program, only the standard clinical routine.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Bone speed of sound values
Tidsramme: Change from bone speed of sound values at 30 days
To measure SOS values, the preterm infant was placed on his/her back and his/her right leg was placed to obtain an angle of 900. The middle of the medial malleolus and distal patella apex was found and then gel was poured between the skin and the probe. The probe was put parallel to the bone to contact the point determined to be in the middle of the tibia and was moved from inside the leg. Afterward, the probe was placed from outside the leg toward the inside. In this study, The SOS from tibia was measured.
Change from bone speed of sound values at 30 days

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Serum Cortisol levels
Tidsramme: Change from serum cortisol levels at 30 days
serum biochemical parameters
Change from serum cortisol levels at 30 days

Samarbejdspartnere og efterforskere

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Sponsor

Efterforskere

  • Ledende efterforsker: Yağmur Sezer Efe, TC Erciyes University

Publikationer og nyttige links

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Datoer for undersøgelser

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Studer store datoer

Studiestart (Faktiske)

15. april 2016

Primær færdiggørelse (Faktiske)

15. april 2016

Studieafslutning (Faktiske)

31. august 2017

Datoer for studieregistrering

Først indsendt

3. december 2018

Først indsendt, der opfyldte QC-kriterier

10. december 2018

Først opslået (Faktiske)

12. december 2018

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

12. december 2018

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

10. december 2018

Sidst verificeret

1. december 2018

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • 2016/282

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