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医薬品リファレンス

Ganaxolone

Ganaxolone is a medicine in the class central nervous system. It is used for seizures.

最終更新日 出典: EMA SmPC

医療従事者向け・参照専用。このページは簡潔な要約であり、医学的助言ではなく、公式の添付文書や臨床判断に代わるものではありません。処方・調剤の前に必ず確認してください。

このページの臨床コンテンツは英語でのみ提供されています。

要点

薬効分類
Central Nervous System
一般的な剤形
経口懸濁液
一般的な規格
50 mg/ml
既知の相互作用
140 (重大: 8 · 中等度: 126 · 軽度: 6)
商品名
2
国・市場
2

剤形、規格、商品名は国によって異なります。お手元の製品をご確認ください。

何に使われるか

作用のしくみ

Neuroactive steroid, methyl analogue of allopregnanolone, that positively and allosterically modulates GABAA receptors; anticonvulsant effect thought to result from tonic modulation of GABA-mediated inhibition. Precise mechanism in CDD seizures is unknown.

成人の通常用量(添付文書の要約)

Adults: treatment initiation is not recommended; efficacy and safety not established. Treatment may be continued into adulthood in adolescents with demonstrated benefit.

添付文書の最初の用法・用量の行のみの要約です。用法・用量の全項目はアプリでご覧いただけます。

妊娠と授乳

妊娠
Unsafe No human data. In animals it caused fetal malformations (mice) and growth and behaviour problems (rats) at exposures below human levels, and neuronal death in the developing rat brain. EU label: not recommended in pregnancy or without contraception.
授乳
Safe Passes into milk (about 4 times plasma levels), but the infant dose is about 1% of the mother's dose; infant effects unknown. EU label: decide whether to stop breastfeeding or the drug. LactMed: amounts appear low and are not expected to harm the infant. Watch for drowsiness.

報告されている副作用

  • Somnolence
  • Pyrexia
  • Sedation
  • Hypersomnia
  • Lethargy
  • Drooling

禁忌

  • Hypersensitivity to the active substance or to any excipient.

注意が必要な方

  • Causes somnolence and sedation; other CNS depressants (anti-seizure drugs, opioids, antidepressants, alcohol) may potentiate this.
  • Suicidal behaviour and ideation reported with antiepileptic drugs; caregivers should monitor and seek medical advice if signs emerge.
  • Avoid strong CYP3A4 inducers (carbamazepine, phenobarbital, phenytoin, primidone, rifampicin, St John's Wort) as they reduce ganaxolone exposure.

妊娠中または授乳中であること、腎臓や肝臓の病気、アレルギー、ほかに使用しているすべての薬やサプリメントについて、薬剤師または医師にお伝えください。

主な相互作用 (140)

All 140 interactions, with severity and what to do

Pro+会員向け

ページ全体を見る

アカウントを作成してPro+トライアルを始めると、Ganaxoloneの完全なモノグラフ(用量、妊娠・授乳、副作用、警告、すべての相互作用)を表示できます。

  • Dosing by age, kidney and liver function, and further dose lines
  • Renal and hepatic dose adjustments
  • Paediatric dosing
  • Dosing in older adults
  • How to give it
  • Pharmacokinetics
  • Patient counselling points
  • Food interactions

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同じ分類のほかの薬剤

よくある質問

What is Ganaxolone used for?

Ganaxolone is a medicine in the class central nervous system. It is used for Seizures.

What side effects have been reported with Ganaxolone?

Somnolence, Pyrexia, Sedation, Hypersomnia, Lethargy, Drooling.

Can Ganaxolone be taken in pregnancy or while breastfeeding?

Pregnancy: Unsafe. No human data. In animals it caused fetal malformations (mice) and growth and behaviour problems (rats) at exposures below human levels, and neuronal death in the developing rat brain. EU label: not recommended in pregnancy or without contraception. Breastfeeding: Safe. Passes into milk (about 4 times plasma levels), but the infant dose is about 1% of the mother's dose; infant effects unknown. EU label: decide whether to stop breastfeeding or the drug. LactMed: amounts appear low and are not expected to harm the infant. Watch for drowsiness.

What does Ganaxolone interact with?

MediHelp lists 140 known interactions for Ganaxolone. Major: 8 · Moderate: 126 · Minor: 6. The most serious include Amobarbital, Apalutamide, Armodafinil.

完全なモノグラフ、用量、相互作用チェッカーはMediHelpアプリで

MediHelpアプリで、完全なリファレンスを開き、複数薬剤の相互作用をチェックし、用量ツールを利用できます。

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