Clinical Features and Mortality for Intestinal Ulceration with Pancytopenia, 128 Patients

128 patient records from a pooled individual-patient data systematic review characterize a rare condition with high mortality. The dataset, created by Song Su and last updated in May 2026, includes clinical features, diagnoses, and mortality outcomes for patients with intestinal ulcers and concurrent hematologic diseases like myelodysplastic syndrome. Overall mortality ranged from 31.3% to 44.4%, with analyses exploring prognostic factors such as sex and MDS evolution.

Use Cases

• Analyzing mortality risk factors based on patient sex and hematologic disease subtype mentioned in the description
• Characterizing clinical presentation patterns based on reported ulcer location and disease associations (e.g., ileocecal region in Behçet's)
• Investigating demographic distributions based on the reported strong sex preponderance in different patient subgroups
• Evaluating prognostic markers based on factors like trisomy 8 prevalence and high-risk MDS subtypes

Strengths

• Data is derived from a systematic review of 60 studies, providing a synthesized evidence base.
• Includes individual-patient data for 128 cases of a rare clinical condition.
• Mortality outcomes are quantified with specific ranges (31.3% to 44.4%) for different subgroups.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is very small at 11.7 KB, indicating limited scope and detail.

Provenance

Source

Systematic review pooling data from PubMed, Embase, ClinicalTrials.gov, and PROSPERO.

Collection Method

Individual patient data were extracted and pooled from eligible case reports, case series, and cohort studies.

Time Range

Literature search covered from database inception to November 10, 2025.

Freshness

Last updated 2026-05-29 06:13:22; freshness should be verified.