# Clive Grattan

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/clive-grattan/

## Facts

| Field | Value |
| --- | --- |
| Citations | 18,384 |
| Field | Urticaria and Related Conditions |
| h-index | 60 |
| i10-index | 131 |
| Last Known Institution | Guy's Hospital |
| OpenAlex ID | https://openalex.org/A5004172149 |
| ORCID iD | https://orcid.org/0000-0002-8466-4351 |
| Works | 272 |

## Researcher papers

- [The EAACI/GA²LEN/EDF/WAO guideline for the definition, classification, diagnosis and management of urticaria](https://scholariq.org/papers/the-eaaci-ga2len-edf-wao-guideline-for-the-definition-classification-diagnosis-2/)
- [The international EAACI/GA²LEN/EuroGuiDerm/APAAACI guideline for the definition, classification, diagnosis, and management of urticaria](https://scholariq.org/papers/the-international-eaaci-ga2len-euroguiderm-apaaaci-guideline-for-the-definition/)
- [The <scp>EAACI</scp>/<scp>GA</scp><sup>2</sup><scp>LEN</scp>/<scp>EDF</scp>/<scp>WAO</scp> Guideline for the definition, classification, diagnosis, and management of urticaria: the 2013 revision and update](https://scholariq.org/papers/the-scp-eaaci-scp-scp-ga-scp-sup-2-sup-scp-len-scp-scp-edf-scp-scp-wao-scp/)
- [The EAACI/GA2LEN/EDF/WAO Guideline for the definition, classification, diagnosis, and management of urticaria: the 2013 revision and update](https://scholariq.org/papers/the-eaaci-ga2len-edf-wao-guideline-for-the-definition-classification-diagnosis/)
- [The burden of chronic spontaneous urticaria is substantial: Real‐world evidence from <scp>ASSURE</scp>‐<scp>CSU</scp>](https://scholariq.org/papers/the-burden-of-chronic-spontaneous-urticaria-is-substantial-real-world-evidence/)
- [The global burden of chronic urticaria for the patient and society*](https://scholariq.org/papers/the-global-burden-of-chronic-urticaria-for-the-patient-and-society/)
- [Biomarkers and clinical characteristics of autoimmune chronic spontaneous urticaria: Results of the PURIST Study](https://scholariq.org/papers/biomarkers-and-clinical-characteristics-of-autoimmune-chronic-spontaneous/)
- [Research needs in allergy: an EAACI position paper, in collaboration with EFA](https://scholariq.org/papers/research-needs-in-allergy-an-eaaci-position-paper-in-collaboration-with-efa/)
- [Definition, aims, and implementation of <scp>GA</scp><sup>2</sup><scp>LEN</scp> Urticaria Centers of Reference and Excellence](https://scholariq.org/papers/definition-aims-and-implementation-of-scp-ga-scp-sup-2-sup-scp-len-scp-urticaria/)

## Researcher topics

- [Urticaria and Related Conditions](https://scholariq.org/topics/urticaria-and-related-conditions-2/)
- [Coagulation, Bradykinin, Polyphosphates, and Angioedema](https://scholariq.org/topics/coagulation-bradykinin-polyphosphates-and-angioedema/)
- [Autoimmune Bullous Skin Diseases](https://scholariq.org/topics/autoimmune-bullous-skin-diseases/)
- [Mast cells and histamine](https://scholariq.org/topics/mast-cells-and-histamine/)
- [Drug-Induced Adverse Reactions](https://scholariq.org/topics/drug-induced-adverse-reactions/)

## Researcher university

- [Guy's Hospital](https://scholariq.org/institutions/guy-s-hospital/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.