Short- and long-term impacts of azithromycin treatment on the gut microbiota in children: A double-blind, randomized, placebo-controlled trial/Experiment 1
From BugSigDB
Needs review
Subjects
- Location of subjects
- Denmark
- Host species Species from which microbiome was sampled. Contact us to have more species added.
- Homo sapiens
- Body site Anatomical site where microbial samples were extracted from according to the Uber Anatomy Ontology
- Feces Cow dung,Cow pat,Droppings,Dung,Excrement,Excreta,Faeces,Fecal material,Fecal matter,Fewmet,Frass,Guano,Matières fécales@fr,Merde@fr,Ordure,Partie de la merde@fr,Piece of shit,Porción de mierda@es,Portion of dung,Portion of excrement,Portion of faeces,Portion of fecal material,Portion of fecal matter,Portion of feces,Portion of guano,Portion of scat,Portionem cacas,Scat,Spoor,Spraint,Stool,Teil der fäkalien@de,Feces,feces
- Condition The experimental condition / phenotype studied according to the Experimental Factor Ontology
- Azithromycin (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-15-oxo-11-,10q24.1-q25.1,aritromicina,Azenil,Azifast,Azigram,Azimakrol,azithromycine,azithromycinum,Azitromin,AZM,Hemomycin,InChIKey=MQTOSJVFKKJCRP-BICOPXKEBK,Zithromax,Zmax,Azithromycin,azithromycin
- Group 0 name Corresponds to the control (unexposed) group for case-control studies
- The group given a placebo
- Group 1 name Corresponds to the case (exposed) group for case-control studies
- The group given an azithromycin oral solution
- Group 1 definition Diagnostic criteria applied to define the specific condition / phenotype represented in the case (exposed) group
- 1-3-year-olds diagnosed with recurrent asthma-like symptoms from the COPSAC2010 cohort. Exclusion criteria included macrolide allergy, heart, liver, neurological, kidney disease, and or one or more clinical signs of pneumonia. Participants were prescribed a 3-day course of oral azithromycin solution of 10mg/kg per day.
- Group 0 sample size Number of subjects in the control (unexposed) group
- 33
- Group 1 sample size Number of subjects in the case (exposed) group
- 39
- Antibiotics exclusion Number of days without antibiotics usage (if applicable) and other antibiotics-related criteria used to exclude participants (if any)
- none mentioned
Lab analysis
- Sequencing type
- 16S
- 16S variable region One or more hypervariable region(s) of the bacterial 16S gene
- V4
- Sequencing platform Manufacturer and experimental platform used for quantifying microbial abundance
- Illumina
Statistical Analysis
- Statistical test
- Linear Regression
- Significance threshold p-value or FDR threshold used for differential abundance testing (if any)
- 0.05
- MHT correction Have statistical tests be corrected for multiple hypothesis testing (MHT)?
- No
Alpha Diversity
- Shannon Estimator of species richness and species evenness: more weight on species richness
- decreased
- Richness Number of species
- decreased
Signature 1
Source: Supplementary table 2
Description: Short term effects: the relative abundance of significant taxa between groups at different phylogenetic levels.
Abundance in Group 1: decreased abundance in The group given an azithromycin oral solution
| NCBI | Quality Control | Links |
|---|---|---|
| Actinomycetota | ||
| Bifidobacteriales | ||
| Bacillota | ||
| Bifidobacteriaceae | ||
| uncultured Bifidobacterium sp. |
Revision editor(s): Gina
Signature 2
Source: Supplementary table 2
Description: Short term effect: the relative abundance of significant taxa between groups at different phylogenetic levels.
Abundance in Group 1: increased abundance in The group given an azithromycin oral solution
| NCBI | Quality Control | Links |
|---|---|---|
| Lachnospiraceae | ||
| Flavonifractor |
Revision editor(s): Gina
