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Ethics, Privacy, and Legal Issues (817) Clinical Informatics (2309) Natural Language Processing (1306) mHealth in a Clinical Setting (1164) Electronic Health Records (1749) Ontologies, Classifications, and Coding (452) Secondary Use of Clinical Data for Research and Surveillance (641)

Published on in Vol 28 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/91513, first published .
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Anonymization of Portuguese Clinical Notes Using Large Language Models and Quantum-Enhanced Hybrid Architectures: Comparative Evaluation Study

Anonymization of Portuguese Clinical Notes Using Large Language Models and Quantum-Enhanced Hybrid Architectures: Comparative Evaluation Study

Authors of this article:

Samer Rahmeh1 Author Orcid Image ;   Felipe Meneguitti Dias2 Author Orcid Image ;   Ramon Alfredo Moreno2 Author Orcid Image ;   Marina De Fatima De Sa Rebelo2 Author Orcid Image ;   Daniela Herrmann1 Author Orcid Image ;   Jose Eduardo Krieger2 Author Orcid Image ;   Marco Antonio Gutierrez2 Author Orcid Image
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Samer Rahmeh   1 , MSc ;   Felipe Meneguitti Dias   2 , EE, MSc, PhD ;   Ramon Alfredo Moreno   2 , EE, PhD ;   Marina De Fatima De Sa Rebelo   2 , MSc, PhD ;   Daniela Herrmann   1 , MSc ;   Jose Eduardo Krieger   2 , MD, PhD ;   Marco Antonio Gutierrez   2 , EE, MSc, PhD

1 Quantum Solutions Architecture Dept, Q.Enterprises AG (Dynex), Baar, Zug, Switzerland

2 Instituto do Coração, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, Sao Paulo, São Paulo, Brazil

Corresponding Author:

  • Marco Antonio Gutierrez, EE, MSc, PhD
  • Instituto do Coração, Hospital das Clínicas HCFMUSP
  • Faculdade de Medicina, Universidade de São Paulo
  • Av. Dr. Enéas de Carvalho Aguiar, 44
  • Sao Paulo, São Paulo 05403-000
  • Brazil
  • Phone: +551126615441
  • Email: marco.gutierrez@hc.fm.usp.br