Sterile fecal filtrate transfer for ulcerative colitis
11 adult gut microbiome/virome samples from an intervention study of sterile fecal filtrate transfer (FMT) for ulcerative colitis, compared with healthy donors. machine-written summary
11 samples · 11 runs · RU · Adult · 2026 · 0.29 Gbp / sample
Checked this project's papers and archive records yourself? Mark it human-verified.
what each source gave
| ✓ Sequence archive | 107 sample values (collection date, country, health condition, health condition detail, intervention, latitude, location locality, location region) |
| – Abstract / description | no abstract or project description |
| – Full text | no open-access full text linked |
| – Supplementary tables | no supplementary tables available (or none open access) |
| – External resources | not covered by the external resources we ingest |
| – User contribution | nothing uploaded yet |
| – Human verified | not yet checked by a person · I checked this project — verify it |
intervention · arms resolved
3 people have samples in more than one arm.
Faecal microbiota transplantation design single_arm_before_after · population ulcerative_colitis · Sterile fecal filtrate transfer (filtrate FMT) from healthy donors to UC patients
“sterile fecal filtrate transfer for ulcerative colitis treatment” — study.title (study level; per-sample arms are in the intervention column below)
health condition: two sample namess disagree for 1 sample (e.g. healthy_control vs crohns_disease) — withheld.
The sources disagree on 1 sample. Where two incompatible values exist for one sample (or one person's samples disagree on sex), neither value is published: the field is left empty here, in the sample sheet and in the downloads. Both sides, with their sources, are in gut_metadata_contradictions.parquet of the data package (what counts as a contradiction).
Contradicted values (1)
| sample | field | value | other value | handling |
|---|---|---|---|---|
| SAMN62799919 | health condition | healthy_control (sample names) | crohns_disease (sample names) | withheld: neither value published |
longitudinalFMT donor → recipient — not resolved
3 of 5 people sampled more than once (9 samples; median 3, up to 3 per person) · follow-up median 3 mo (max 3 mo) · median interval between samples 45 d (time from collection months (month precision)). Schedule stated by the source: “Patients sampled before SFT, one month after SFT, and three months after SFT”; stated follow-up 3 mo.
Each row is one person (3 shown); dots are samples at days since that person's first sample.
3 UC patients before/1 mo/3 mo after sterile faecal filtrate transfer plus 2 sequenced donors; donor-patient pairing not stated.
No Sandpiper profile for this project's samples yet.
| field | samples | coverage | R1 | R2 | R3 | R4 |
|---|---|---|---|---|---|---|
| age_category | 11 | 100% | ||||
| country | 11 | 100% | 11 | |||
| health_condition | 10 | 91% | 10 | |||
| subject_id | 11 | 100% | 11 | |||
| collection_date | 11 | 100% | 11 | |||
| detailed_location | 11 | 100% | ||||
| health_condition_detail | 11 | 100% | 11 | |||
| latitude | 11 | 100% | 11 | |||
| location_locality | 11 | 100% | 11 | |||
| location_region | 11 | 100% | 11 | |||
| longitude | 11 | 100% | 11 | |||
| intervention | 9 | 82% | 9 |
Archive description
The goal is to assess the impact of successful sterile fecal filtrate transfer on patients' gut microbiome and virome in comparison to healthy donors.
How this project entered the registry
Classified as human gut / stool shotgun DNA metagenome of adult by deterministic_prior with confidence 0.90. Assay shotgun_dna.
- host external_curation.infant_catalog · “infant triage reason_code age_adult_only”
- body site study.title · “of effective sterile fecal filtrate transfer for”
- body site study.description · “of successful sterile fecal filtrate transfer on”
- life stage external_curation.infant_catalog · “infant triage reason_code age_adult_only”
Evidence examples (one per field × route)
| sample | field | value | route | conf. | source | quote |
|---|---|---|---|---|---|---|
| SAMN62799909 | collection_date | 2022-05 | R1 | 0.90 | biosample.attribute:collection_date | 2022-05 |
| SAMN62799909 | country | RU | R1 | 0.90 | sample.attr.geo_loc_name | Russia: Novosibirsk |
| SAMN62799909 | health_condition | ulcerative_colitis | R1 | 0.70 | sample.name_rule:alias | Patient 1 stool before SFT |
| SAMN62799909 | health_condition_detail | before | R1 | 0.70 | sample.name_rule:alias | Patient 1 stool before SFT |
| SAMN62799909 | intervention | no_intervention | R1 | 0.70 | sample.name_rule:alias | Patient 1 stool before SFT |
| SAMN62799909 | latitude | 55.0300 | R1 | 0.90 | biosample.attribute:lat_lon | 55.03 N 82.57 E |
| SAMN62799909 | location_locality | Novosibirsk | R1 | 0.85 | biosample.attribute:geo_loc_name | Russia: Novosibirsk |
| SAMN62799909 | location_region | Novosibirsk | R1 | 0.60 | biosample.attribute:lat_lon | 55.03 N 82.57 E |
| SAMN62799909 | longitude | 82.5700 | R1 | 0.90 | biosample.attribute:lat_lon | 55.03 N 82.57 E |
| SAMN62799909 | subject_id | Patient 1 | R1 | 0.70 | sample.name_rule:alias | Patient 1 stool before SFT |
Sequencing
11 runs over 11 samples · mean 0.56 Gbp per run (median 0.29 Gbp, total 6.13 Gbp; 11 runs with a base count) · layout PAIRED 11 · platform ILLUMINA 11 · models Illumina MiSeq (11) · 0% of runs with a Sandpiper profile · first public 2026-09-02
Authors (0)
No author record.
Downloads
PRJNA1521393.csv.gz (1.3 KB) · parquet (71.1 KB) — all 11 samples, every field with route and confidence · PRJNA1521393_determinations.csv.gz (1.5 KB) — 107 evidence rows