Incidence and Prevention of Hypothermia in Newborns Bonding During Caesarean Section (THER5)
11 maj 2013 uppdaterad av: PD Dr. Jan Hoecker, University Hospital Schleswig-Holstein
Study That Evaluates the Incidence and Possibilities for Prevention of Hypothermia in Newborns Bonding During Caesarean Section
This study should evaluate whether newborns during cesarean section are endangered to get hypothermic while bonding on the mothers chest.
Therefore, the investigators want to investigate the effects of active cutaneous warming of the mothers and babies during intraoperative bonding. The investigators plan to enroll 40 parturients scheduled for elective caesarean section to receive passive insulation or forced-air skin surface warming. The investigators will measure core temperature of the newborns and their mothers. The investigators hypothesize that newborns became most often hypothermic without active warming during the bonding procedure and that active warming will be able to decrease the number of hypothermic newborns significantly.
Studieöversikt
Status
Avslutad
Intervention / Behandling
Detaljerad beskrivning
Little is known about the thermoregulatory effects on babies when bonding on the chest of the mother during caesarian section.
The aim of our study is to evaluate whether newborns during cesarean section are endangered to get hypothermic while bonding on the mothers chest.
The investigators want to investigate the effects of active cutaneous warming of the mothers and babies during a 20 min intraoperative bonding period.
The investigators plan to enroll 40 parturients scheduled for elective caesarean section under spinal anaesthesia to receive passive insulation or forced-air skin surface warming.
The investigators will measure core temperature of the newborns and their mothers.
The investigators hypothesize that newborns became most often hypothermic without active warming during the bonding procedure and that active warming will be able to decrease the number of hypothermic newborns significantly.
Studietyp
Interventionell
Inskrivning (Faktisk)
40
Fas
- Inte tillämpbar
Kontakter och platser
Det här avsnittet innehåller kontaktuppgifter för dem som genomför studien och information om var denna studie genomförs.
Studieorter
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Schleswig-Holstein
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Pinneberg, Schleswig-Holstein, Tyskland, 25421
- Klinikum Pinneberg Klinik für Anästhesiologie, Intensivmedizin und OP-Management
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Deltagandekriterier
Forskare letar efter personer som passar en viss beskrivning, så kallade behörighetskriterier. Några exempel på dessa kriterier är en persons allmänna hälsotillstånd eller tidigare behandlingar.
Urvalskriterier
Åldrar som är berättigade till studier
Inte äldre än 20 minuter (Barn)
Tar emot friska volontärer
Ja
Kön som är behöriga för studier
Allt
Beskrivning
Inclusion Criteria:
- parturients undergoing planned, elective cesarean section under spinal anaesthesia
- mothers classified as American Society of Anaesthesiologists (ASA) status I or II
- written informed consent
Exclusion Criteria:
- mothers younger than 18 years
- mothers classified as American Society of Anaesthesiologists (ASA) status III or higher
- caesarean section planned under general anaesthesia.
any expected problems with the newborn such as:
- gestation date < 36 or > 42 week
- placenta previa, abruption of placenta, green amniotic fluid, amnion infection syndrome or any abnormalities in cardiotocography (CTG)
Studieplan
Det här avsnittet ger detaljer om studieplanen, inklusive hur studien är utformad och vad studien mäter.
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: Randomiserad
- Interventionsmodell: Parallellt uppdrag
- Maskning: Ingen (Open Label)
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
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Inget ingripande: Control; passive insulation
The mothers will receive passive temperature insulation by a cotton blanket (standard procedure) after start of the spinal anaesthesia for cesarean section.
The newborn will be bonded on the mothers chest under the cotton blanket (also passive insulation without active warming) for 20 min after birth (bonding period).
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Experimentell: Active Warming
The mothers will receive active warming by a forced-air warming blanket after start of the spinal anaesthesia for cesarean section.
The newborn will be bonded on the mothers chest under the warming blanket for 20 min after birth (bonding period).
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In the intervention group a forced-air cover (Level 1 Snuggle Warm Upper Body Blanket, Smiths Medicals) will be positioned over the upper body of the patients laying on the operating table just beginning after the spinal block.
Andra namn:
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Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
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Body core temperature of the newborn
Tidsram: 20 min after birth
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Core temperature of the infants will be measured with specific probes 20 min after birth (end of bonding period)by a rectal temperature probe.
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20 min after birth
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Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
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Skin temperature of the newborn
Tidsram: 20 min after child birth
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Skin temperature of the infants will be measured with specific probes 20 min after birth (end of bonding period) at chest, arm, thigh, and calf.
Mean-skin temperature will be calculated from these measurements.
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20 min after child birth
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Andra resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
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Shivering incidence of the mothers
Tidsram: 20 min after child birth
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Shivering of the mothers will be graded by a four-point scale.
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20 min after child birth
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Thermal comfort of the mothers
Tidsram: 20 min after child birth
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Thermal comfort of the mother will be evaluated with a 100-mm visual analogue scale.
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20 min after child birth
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Mean arterial blood pressure of the mothers.
Tidsram: 20 min after child birth
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Mean arterial blood pressure of the mothers will be assessed by non-invasive measurement.
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20 min after child birth
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Core temperature of the mothers
Tidsram: 20 min after child birth
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Core temperature will be measured by a sublingual temperature probe.
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20 min after child birth
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Skin temperature of the mothers.
Tidsram: 20 min after child birth
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Skin temperature of the mothers will be assessed at the chest.
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20 min after child birth
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Samarbetspartners och utredare
Det är här du hittar personer och organisationer som är involverade i denna studie.
Utredare
- Studiestol: Berthold Bein, M.D., University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
Studieavstämningsdatum
Dessa datum spårar framstegen för inlämningar av studieposter och sammanfattande resultat till ClinicalTrials.gov. Studieposter och rapporterade resultat granskas av National Library of Medicine (NLM) för att säkerställa att de uppfyller specifika kvalitetskontrollstandarder innan de publiceras på den offentliga webbplatsen.
Studera stora datum
Studiestart
1 februari 2013
Primärt slutförande (Faktisk)
1 april 2013
Avslutad studie (Faktisk)
1 april 2013
Studieregistreringsdatum
Först inskickad
12 februari 2013
Först inskickad som uppfyllde QC-kriterierna
14 februari 2013
Första postat (Uppskatta)
15 februari 2013
Uppdateringar av studier
Senaste uppdatering publicerad (Uppskatta)
14 maj 2013
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
11 maj 2013
Senast verifierad
1 maj 2013
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- THER-5
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