A Study to Characterize the Clinical Presentation and Course of Cryptosporidium in Pediatric Participants
A Prospective Study to Characterize the Clinical Presentation and Course of Cryptosporidium in Pediatric Participants With Symptomatic Cryptosporidiosis in Endemic Countries
Přehled studie
Postavení
Postavení
Podmínky
Podmínky
Typ studie
Typ studie
Zápis (Odhadovaný)
Zápis
Kontakty a umístění
Studijní kontakt
Studijní kontakt
- Jméno: Novartis Pharmaceuticals
- Telefonní číslo: +41613241111
- E-mail: novartis.email@novartis.com
Studijní záloha kontaktů
- Jméno: Novartis Pharmaceuticals
Kritéria účasti
Kritéria způsobilosti
Kritéria způsobilosti
Věk způsobilý ke studiu
- Dítě
Přijímá zdravé dobrovolníky
Metoda odběru vzorků
Studijní populace
Popis
Inclusion criteria:
- Age 6 months to 59 months with diarrhea according to the World Health Organization (WHO) criteria (≥3 loose stools daily for at least 2 days)
- QuikChek™ and Stool microscopy positive for Cryptosporidium at screening
- Acute (<7 days), prolonged (lasting 7-13 days), persistent (lasting 14-28 days) or chronic (lasting >28 days) diarrheal illness (≥3 loose stools daily, as defined by WHO) at screening
- Normal nutritional status, mildly-to-moderately acutely malnourished, or severely acutely malnourished according to WHO definitions (number of participants with severe acute malnutrition will be capped) at screening
- Parent or primary caregiver is willing to provide informed consent and to comply with study procedures, including provision of whole stool samples at the scheduled time points and willing to be followed up to 21 days
Exclusion criteria:
- Bloody diarrhea, defined as diarrhea with visible blood in stool as observed by the study team member performing the screening or reported by parent/primary caregiver
- Other morbidity requiring emergency medical care in an intensive care setting at the time of screening
- Coincident non-enteric infection including upper or lower respiratory infection at screening
- Any participant whose parent or primary caregiver is unwilling or unable to cooperate with study procedures, in the investigator's opinion
- If the parent/primary caregiver managing care of the patient has travel plans out of the study area that would preclude clinic or in-home study visits during the expected study follow-up period
Other protocol-defined inclusion/exclusion criteria may apply.
Studijní plán
Jak je studie koncipována?
Detaily designu
Počet skupin / kohort
Kohorty a intervence
Skupina / kohortaSkupina / kohorta |
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Cryptosporidiosis Cohort
Pediatric participants with diarrhea due to Cryptosporidium infection.
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Co je měření studie?
Primární výstupní opatření
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
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Number and Percentage of Participants by Chronicity of Diarrhea
Časové okno: Baseline
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Diarrhea chronicity categories:
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Baseline
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Number and Percentage of Participants by Severity of Dehydration
Časové okno: Baseline, Days 3, 7, 14 and up to Day 21
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Dehydration severity categories:
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Baseline, Days 3, 7, 14 and up to Day 21
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Time to Resolution of Diarrhea and Dehydration
Časové okno: Baseline, Days 3, 7, 14 and up to Day 21
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Baseline, Days 3, 7, 14 and up to Day 21
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Sekundární výstupní opatření
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Association of Diarrheal Chronicity With Age
Časové okno: Baseline
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Association of diarrheal chronicity with age will be assessed using the Kruskal-Wallis test.
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Baseline
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Association of Diarrheal Chronicity With Height
Časové okno: Baseline
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Association of diarrheal chronicity with height will be assessed using the Kruskal-Wallis test.
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Baseline
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Association of Diarrheal Chronicity With Weight
Časové okno: Baseline
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Association of diarrheal chronicity with weight will be assessed using the Kruskal-Wallis test.
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Baseline
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Association of Diarrheal Chronicity With Sex
Časové okno: Baseline
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Association of diarrheal chronicity with sex will be assessed using the Fisher exact test.
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Baseline
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Association of Diarrheal Chronicity With HIV Status
Časové okno: Baseline
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Association of diarrheal chronicity with HIV status will be assessed using the Fisher exact test.
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Baseline
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Association of Diarrheal Chronicity With Malnutrition
Časové okno: Baseline
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Association of diarrheal chronicity with malnutrition will be assessed using the Fisher exact test.
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Baseline
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Association of Diarrheal Chronicity With Growth Faltering
Časové okno: Baseline
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Association of diarrheal chronicity with growth faltering will be assessed using the Fisher exact test.
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Baseline
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Association of Diarrheal Chronicity With Early Weaning
Časové okno: Baseline
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Association of diarrheal chronicity with early weaning will be assessed using the Fisher exact test.
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Baseline
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Association of Diarrheal Chronicity With Non-Exclusive Breast Feeding
Časové okno: Baseline
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Association of diarrheal chronicity with early non-exclusive breast feeding will be assessed using the Fisher exact test.
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Baseline
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Association of Dehydration Severity With Age
Časové okno: Baseline, Days 3, 7, 14 and up to Day 21
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Association of dehydration severity with age will be assessed using the Kruskal-Wallis test.
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Baseline, Days 3, 7, 14 and up to Day 21
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Association of Dehydration Severity With Height
Časové okno: Baseline, Days 3, 7, 14 and up to Day 21
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Association of dehydration severity with height will be assessed using the Kruskal-Wallis test.
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Baseline, Days 3, 7, 14 and up to Day 21
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Association of Dehydration Severity With Weight
Časové okno: Baseline, Days 3, 7, 14 and up to Day 21
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Association of dehydration severity with weight will be assessed using the Kruskal-Wallis test.
|
Baseline, Days 3, 7, 14 and up to Day 21
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Association of Dehydration Severity With Sex
Časové okno: Baseline, Days 3, 7, 14 and up to Day 21
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Association of dehydration severity with sex will be assessed using the Fisher exact test.
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Baseline, Days 3, 7, 14 and up to Day 21
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Association of Dehydration Severity With HIV Status
Časové okno: Baseline, Days 3, 7, 14 and up to Day 21
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Association of dehydration severity with HIV status will be assessed using the Fisher exact test.
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Baseline, Days 3, 7, 14 and up to Day 21
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Association of Dehydration Severity With Malnutrition
Časové okno: Baseline, Days 3, 7, 14 and up to Day 21
|
Association of dehydration severity with malnutrition will be assessed using the Fisher exact test.
|
Baseline, Days 3, 7, 14 and up to Day 21
|
|
Association of Dehydration Severity With Growth Faltering
Časové okno: Baseline, Days 3, 7, 14 and up to Day 21
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Association of dehydration severity with growth faltering will be assessed using the Fisher exact test.
|
Baseline, Days 3, 7, 14 and up to Day 21
|
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Association of Dehydration Severity With Early Weaning
Časové okno: Baseline, Days 3, 7, 14 and up to Day 21
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Association of dehydration severity with early weaning will be assessed using the Fisher exact test.
|
Baseline, Days 3, 7, 14 and up to Day 21
|
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Association of Dehydration Severity With Non-Exclusive Breast Feeding
Časové okno: Baseline, Days 3, 7, 14 and up to Day 21
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Association of dehydration severity with early non-exclusive breast feeding will be assessed using the Fisher exact test.
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Baseline, Days 3, 7, 14 and up to Day 21
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Number of Oocysts
Časové okno: Baseline, Days 3, 7, 14 and up to Day 21
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Baseline, Days 3, 7, 14 and up to Day 21
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Proportion of Participants Shedding Oocysts
Časové okno: Baseline, Days 3, 7, 14 and up to Day 21
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Baseline, Days 3, 7, 14 and up to Day 21
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Number of Participants by Parasite Presence Measured by Microscopy and the QuikChek™ Cryptosporidium Rapid Diagnostic Test (RDT)
Časové okno: Baseline, Days 3, 7, 14 and up to Day 21
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Baseline, Days 3, 7, 14 and up to Day 21
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Number of Participants Screened for Each Site by Time of Year
Časové okno: Baseline
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Number of participants screened (i.e., present with diarrheal illness) for each site by time of year (i.e., per season).
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Baseline
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Number of Participants Enrolled for Each Site by Time of Year
Časové okno: Baseline
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Number of participants enrolled (i.e., Cryptosporidium positive) for each site by time of year (i.e., per season).
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Baseline
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Spolupracovníci a vyšetřovatelé
Sponzor
Sponzor
Vyšetřovatelé
Vyšetřovatelé
- Ředitel studie: Novartis Pharmaceuticals, Novartis Pharmaceuticals
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Aktuální)
Začátek studia
Primární dokončení (Odhadovaný)
Primární dokončení
Dokončení studie (Odhadovaný)
Dokončení studie
Termíny zápisu do studia
První předloženo
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Aktuální)
První zveřejněno
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Poslední zveřejněná aktualizace
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Naposledy ověřeno
Více informací
Termíny související s touto studií
Klíčová slova
Další relevantní podmínky MeSH
Další identifikační čísla studie
Další identifikační čísla studie
- CMTHDLGY0031
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