Evaluation of CD16, CD32, CD40, and CD152 polymorphisms in immune thrombocytopenia patients: a systematic review, meta-analysis, and trial sequential analysis - Scorecard - MDSpire

Evaluation of CD16, CD32, CD40, and CD152 polymorphisms in immune thrombocytopenia patients: a systematic review, meta-analysis, and trial sequential analysis

  • By

  • Yan Pan

  • Fangjian Chen

  • Yanzhong Wang

  • June 23, 2026

  • 0 min

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Clinical Scorecard: Analysis of Genetic Variants in CD16, CD32, CD40, and CD152 Among Patients with Immune Thrombocytopenia: A Systematic Review and Meta-Analysis with Trial Sequential Assessment

At a Glance

CategoryDetail
ConditionImmune Thrombocytopenia (ITP)
Key MechanismsGenetic polymorphisms in CD16, CD32, CD40, and CD152 associated with immune regulation.
Target PopulationPatients with immune thrombocytopenia, particularly younger adults and children.
Care SettingClinical research and genetic analysis.

Key Highlights

  • FcγRIIIA-158 F/V polymorphism linked to increased risk of ITP.
  • No significant associations found for several other polymorphisms.
  • Study included 33 studies in qualitative and quantitative analyses.
  • Heterogeneity observed in multiple genetic frameworks.
  • Need for further studies to confirm findings.

Guideline-Based Recommendations

Diagnosis

  • ITP is a diagnosis of exclusion after ruling out other causes of thrombocytopenia.

Management

  • Consider genetic testing for polymorphisms in CD16, CD32, CD40, and CD152.

Monitoring & Follow-up

  • Monitor for comorbid conditions such as hematologic malignancies and cardiovascular disease.

Risks

  • Increased risk of thrombosis and complications related to treatment.

Patient & Prescribing Data

Individuals diagnosed with immune thrombocytopenia.

Intravenous immunoglobulin may be used to suppress hyperactive immune responses.

Clinical Best Practices

  • Conduct thorough genetic assessments in ITP patients.
  • Regularly evaluate for potential comorbidities in patients with chronic ITP.

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