- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03396198
A Cohort Analysis Study of Intestinal Flora in Infants
An Observational Study of Intestinal Flora in Infants
Study Overview
Status
Conditions
Detailed Description
The gastrointestinal microbiome is believed to be critically important for infant growth and development. As we all know, the gut microbiota can influence gut maturation, metabolic, immune and brain development in early life. Host genotype, gestational age, antibiotic use, mode of delivery, diet and the context in which the infant is born (rural vs urban, presence of siblings, pets and other factors) can influence the development of infant gut microbiota. In the early life stage, intestinal flora disorders may alter the host immune function and increase the susceptibility to immune or metabolic diseases.
This research intends to establish a birth cohort of healthy newborns. The influence factors of gastrointestinal microbiome will be investigated by means of questionnaire survey, specimen collection and high throughput sequencing analysis. What's more, the correlation of gut microbiome, infant growth as well as related diseases will be explored either. The results will provide constructive suggestions for the establishment of infant normal intestinal flora and play an indispensable role in exploring the occurrence, development and prevention of related diseases.
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Contact
- Name: Mizu Jiang, Doctor
- Phone Number: +8657186770046 +8613857107171
- Email: mizu@zju.edu.cn
Study Locations
-
-
Zhe Jiang
-
Hangzhou, Zhe Jiang, China, 310051
- Recruiting
- The Gastroenterology Laboratory
-
Contact:
- Mizu Jiang, Doctor
- Phone Number: +86 13857107171
- Email: mizu@zju.edu.cn
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- Healthy newborns
Exclusion Criteria:
- Newborns with diseases such as congenital heart disease or congenital malformation and so on
Study Plan
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Intestinal Flora Sequencing
Time Frame: Intestinal Flora Sequencing Change from Baseline to 12 months after Birth
|
Intestinal Flora Sequencing
|
Intestinal Flora Sequencing Change from Baseline to 12 months after Birth
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Mizu Jiang, Doctor, The Affiliated Children's Hospital of Zhejiang University Medical School
Publications and helpful links
General Publications
- Penders J, Gerhold K, Stobberingh EE, Thijs C, Zimmermann K, Lau S, Hamelmann E. Establishment of the intestinal microbiota and its role for atopic dermatitis in early childhood. J Allergy Clin Immunol. 2013 Sep;132(3):601-607.e8. doi: 10.1016/j.jaci.2013.05.043. Epub 2013 Jul 27.
- Arrieta MC, Stiemsma LT, Amenyogbe N, Brown EM, Finlay B. The intestinal microbiome in early life: health and disease. Front Immunol. 2014 Sep 5;5:427. doi: 10.3389/fimmu.2014.00427. eCollection 2014.
- Backhed F, Roswall J, Peng Y, Feng Q, Jia H, Kovatcheva-Datchary P, Li Y, Xia Y, Xie H, Zhong H, Khan MT, Zhang J, Li J, Xiao L, Al-Aama J, Zhang D, Lee YS, Kotowska D, Colding C, Tremaroli V, Yin Y, Bergman S, Xu X, Madsen L, Kristiansen K, Dahlgren J, Wang J. Dynamics and Stabilization of the Human Gut Microbiome during the First Year of Life. Cell Host Microbe. 2015 Jun 10;17(6):852. doi: 10.1016/j.chom.2015.05.012. Epub 2015 Jun 10. No abstract available.
- Martin R, Makino H, Cetinyurek Yavuz A, Ben-Amor K, Roelofs M, Ishikawa E, Kubota H, Swinkels S, Sakai T, Oishi K, Kushiro A, Knol J. Early-Life Events, Including Mode of Delivery and Type of Feeding, Siblings and Gender, Shape the Developing Gut Microbiota. PLoS One. 2016 Jun 30;11(6):e0158498. doi: 10.1371/journal.pone.0158498. eCollection 2016.
- Wopereis H, Oozeer R, Knipping K, Belzer C, Knol J. The first thousand days - intestinal microbiology of early life: establishing a symbiosis. Pediatr Allergy Immunol. 2014 Aug;25(5):428-38. doi: 10.1111/pai.12232. Epub 2014 Jun 5.
- Azad MB, Konya T, Maughan H, Guttman DS, Field CJ, Chari RS, Sears MR, Becker AB, Scott JA, Kozyrskyj AL; CHILD Study Investigators. Gut microbiota of healthy Canadian infants: profiles by mode of delivery and infant diet at 4 months. CMAJ. 2013 Mar 19;185(5):385-94. doi: 10.1503/cmaj.121189. Epub 2013 Feb 11.
- Penders J, Gerhold K, Thijs C, Zimmermann K, Wahn U, Lau S, Hamelmann E. New insights into the hygiene hypothesis in allergic diseases: mediation of sibling and birth mode effects by the gut microbiota. Gut Microbes. 2014 Mar-Apr;5(2):239-44. doi: 10.4161/gmic.27905. Epub 2014 Jan 23.
- Laursen MF, Zachariassen G, Bahl MI, Bergstrom A, Host A, Michaelsen KF, Licht TR. Having older siblings is associated with gut microbiota development during early childhood. BMC Microbiol. 2015 Aug 1;15:154. doi: 10.1186/s12866-015-0477-6.
- Nermes M, Endo A, Aarnio J, Salminen S, Isolauri E. Furry pets modulate gut microbiota composition in infants at risk for allergic disease. J Allergy Clin Immunol. 2015 Dec;136(6):1688-1690.e1. doi: 10.1016/j.jaci.2015.07.029. Epub 2015 Sep 3. No abstract available.
- Hooper LV, Gordon JI. Commensal host-bacterial relationships in the gut. Science. 2001 May 11;292(5519):1115-8. doi: 10.1126/science.1058709.
- Le Chatelier E, Nielsen T, Qin J, Prifti E, Hildebrand F, Falony G, Almeida M, Arumugam M, Batto JM, Kennedy S, Leonard P, Li J, Burgdorf K, Grarup N, Jorgensen T, Brandslund I, Nielsen HB, Juncker AS, Bertalan M, Levenez F, Pons N, Rasmussen S, Sunagawa S, Tap J, Tims S, Zoetendal EG, Brunak S, Clement K, Dore J, Kleerebezem M, Kristiansen K, Renault P, Sicheritz-Ponten T, de Vos WM, Zucker JD, Raes J, Hansen T; MetaHIT consortium; Bork P, Wang J, Ehrlich SD, Pedersen O. Richness of human gut microbiome correlates with metabolic markers. Nature. 2013 Aug 29;500(7464):541-6. doi: 10.1038/nature12506.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Other Study ID Numbers
- MJiang
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
IPD Sharing Time Frame
IPD Sharing Access Criteria
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
- ICF
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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