- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT00974337
Relative Adrenal Insufficiency in Preterm Very Low Birth Weight Infants With Shock
Basal and Stimulated Cortisol Levels in Preterm Very Low Birth Weight Infants With and Without Shock: A Cross-sectional Study
Studieoversigt
Status
Betingelser
Detaljeret beskrivelse
Till date, no studies are available that have evaluated the incidence of relative adrenal insufficiency in preterm very low birth weight (VLBW) infants with shock. The focus had been on stable preterm and critically ill preterm infants. Given that steroid treatment improves blood pressure and stabilizes cardiovascular status in preterm infants with volume and pressor-resistant hypotension,it becomes essential to examine the incidence of adrenal insufficiency in this cohort (rather than a broad group of critically ill preterm infants). Moreover, there are no studies on adrenal function in Indian neonates.
The purpose of this study is to compare the levels of basal and stimulated (using low dose [1µg/k] ACTH) cortisol levels in preterm (28-34 weeks gestation) very low birth weight (birth weight 750 gm to 1500 gm) infants with shock in the first week of life requiring vasopressor therapy and matched (gestation, birth weight, postnatal age-matched) hemodynamically stable infants ('control group').
Undersøgelsestype
Tilmelding (Faktiske)
Kontakter og lokationer
Studiesteder
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Delhi
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New Delhi, Delhi, Indien, 110029
- All India Institute of Medical Sciences
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- All preterm (28 to 34 week gestation) very low birth weight (birth weight 750-1500grams.) infants born at AIIMS would be eligible for enrollment in the study. Of these infants, those who meet the following criteria would be enrolled.
- Cases: Preterm (28 to 34 week gestation) infants with birth weight between 750 and 1500 grams with shock in the first week of life requiring vasopressor therapy (dopamine or dobutamine or both in a dose of > 10 mcg/kg/min)
- Controls: Stable preterm (28 to 34 week gestation) infants with birth weight between 750 and 1500 grams who are matched for gestational age, birth weight, postnatal-age.
Exclusion Criteria:
- Major congenital malformations
- Mother receiving anticonvulsant / anti-tubercular drugs (rifampicin, isoniazid)
- Postnatal corticosteroid treatment
- Refusal to give consent
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Kohorter og interventioner
Gruppe / kohorte |
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Shock
Preterm VLBW infants with shock (BP <3rd centile for gestation and birth weight with at least one of the following:
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No shock
Hemodynamically stable infant with normal blood pressure, capillary refill time, and urine output
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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Baseline cortisol
Tidsramme: At enrollment
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At enrollment
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Stimulated cortisol (after ACTH stimulation)
Tidsramme: 30 minutes after ACTH stimulation
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30 minutes after ACTH stimulation
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Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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Survival till discharge or day 28 of life
Tidsramme: Until discharge or 28 days of life
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Until discharge or 28 days of life
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Chronic lung disease (CLD)
Tidsramme: 36 weeks postmenstrual age
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36 weeks postmenstrual age
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Sepsis
Tidsramme: until 28 days of life
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until 28 days of life
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Samarbejdspartnere og efterforskere
Efterforskere
- Studiestol: Vinod K Paul, MD PhD, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi
- Ledende efterforsker: Suman Sarkar, MBBS, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi
- Studiestol: Mari J Sankar, MD DM, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi
- Studiestol: Ramesh Agarwal, MD DM, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- A-123/2008
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