Pooled Patient Data on Intestinal Ulceration with Pancytopenia, 128 Cases

128 individual patient records from 60 studies, pooled for a systematic review on intestinal ulceration with pancytopenia. The dataset was created by Song Su and last updated in May 2026. It analyzes clinical features and mortality, which ranged from 31.3% to 44.4%.

Use Cases

• Analyzing mortality risk factors based on reported patient sex and disease subtype associations.
• Characterizing clinical features like ulcer location and genetic abnormalities (e.g., trisomy 8) across patient subgroups.
• Studying disease co-occurrence patterns between inflammatory bowel disease, Behçet's disease, and hematologic malignancies.

Strengths

• Data is pooled from 60 studies, providing a consolidated view of a rare condition.
• Includes individual-patient data for 128 cases, enabling detailed analysis.
• Systematic review methodology is documented with a PROSPERO registration identifier.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown for the underlying data file, which may limit suitability assessment.
• Data may reflect publication bias inherent to systematic reviews of case reports and series.

Provenance

Source

Systematic review of PubMed, Embase, ClinicalTrials.gov, and PROSPERO up to November 2025.

Collection Method

Pooled individual-patient data analysis from case reports, case series, and cohort studies.

Time Range

Database inception to November 10, 2025.

Freshness

Last updated 2026-05-29 06:13:18; freshness should be verified.