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Updated: Jul 15, 2026

Percutaneous Hepatic Perfusion (PHP) with Melphalan as a Treatment for Unresectable Metastases Confined to the Liver
Published on: July 31, 2016
Advanced Management of Acute Intermittent Porphyria: The Role of Givosiran Therapy in Improving Long-Term Outcomes-A
Natália Rebeca Alves de Araújo Karpejany1, Jose Tiburcio do Monte Neto2, Ester Miranda Pereira2
1Hospital Universitário da Universidade Federal do Piauí Teresina Brazil.
Abstract:
Acute intermittent porphyria is a rare disorder causing neurotoxic precursor accumulation and severe neurological complications. We report a case progressing to tetraplegia and respiratory failure with delayed diagnosis. Treatment with hemin and givosiran resulted in prevention of attacks and functional recovery, highlighting the importance of early diagnosis and long-term therapy.
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