Internal medicine journal · 2026
Tolerability of hormonal treatments in acute hepatic porphyria patients.
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Arandjelovic Andjela, Ross Charlotte, Ross Gayle
Аннотация
BACKGROUND: Acute hepatic porphyria (AHP) flares have been associated with female hormones and the use of hormonal treatments. Women with AHP are traditionally advised to avoid exogenous oestrogen and progesterone, limiting options for contraception and management of menorrhagia, dysmenorrhoea and menopausal symptoms. Evidence on specific hormonal therapies is limited; a 2003 study found that 25% of women with acute intermittent porphyria (AIP) experienced attacks with contraceptives containing progesterone, oestrogen or both.
AIM: To update the current understanding of the tolerability of hormonal treatments in women with AHP.
METHODS: An anonymous questionnaire was distributed to women with AHP (acute intermittent porphyria, hereditary coproporphyria and variegate porphyria) via hospital records and a national patient support group, capturing prior hormonal therapy use and associated flares.
RESULTS: Thirty responses were analysed; 23 participants had used hormonal therapies. Flares were most frequent in hereditary coproporphyria (66%) and less common in variegate porphyria and acute intermittent porphyria (~20%). No flares were reported with hormone replacement therapy, the progesterone-only pill or progesterone implants. Flares occurred with combined oral contraceptives (46.6%) and progesterone-containing intrauterine devices (28.5%), particularly drospirenone-containing pills. Levonorgestrel-based therapies, including the Mirena IUD, were better tolerated and often improved symptoms.
CONCLUSIONS: Although limited by sample size and retrospective design, this study provides clinically useful data on the tolerability of specific hormonal therapies in women with AHP, supporting personalised prescribing and patient counselling for contraception and symptom management.
AIM: To update the current understanding of the tolerability of hormonal treatments in women with AHP.
METHODS: An anonymous questionnaire was distributed to women with AHP (acute intermittent porphyria, hereditary coproporphyria and variegate porphyria) via hospital records and a national patient support group, capturing prior hormonal therapy use and associated flares.
RESULTS: Thirty responses were analysed; 23 participants had used hormonal therapies. Flares were most frequent in hereditary coproporphyria (66%) and less common in variegate porphyria and acute intermittent porphyria (~20%). No flares were reported with hormone replacement therapy, the progesterone-only pill or progesterone implants. Flares occurred with combined oral contraceptives (46.6%) and progesterone-containing intrauterine devices (28.5%), particularly drospirenone-containing pills. Levonorgestrel-based therapies, including the Mirena IUD, were better tolerated and often improved symptoms.
CONCLUSIONS: Although limited by sample size and retrospective design, this study provides clinically useful data on the tolerability of specific hormonal therapies in women with AHP, supporting personalised prescribing and patient counselling for contraception and symptom management.