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  • Perinatal/Neonatal Casebook
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Perinatal/Neonatal Case Book

Efficacy of Phenytoin Against Hyponatremic Seizures Due to SIADH After Administration of Anticancer Drugs in a Neonate

Abstract

A neonate with the syndrome of inappropriate secretion of antidiuretic hormone (SIADH) developed refractory hyponatremic seizures following administration of anticancer drugs. The seizures did not respond to diazepam, phenobarbital, or lidocaine, but resolved immediately with administration of phenytoin. The low water-excretion capacity in neonates should be taken into consideration when fluid loading is attempted, to avoid renal damage upon administration of drugs such as cisplatin that have a potential damaging effect on the kidney. Phenytoin could be the therapy of choice for SIADH and resulting seizures in the neonatal period.

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References

  1. Leake RD . Neurohypophyseal Hormones In: Pollin RA, Fox WWM, Fletcher J, editors Fetal and Neonatal Physiology 2nd ed Philadelphia: WB Saunders 1998 pp 2442–6

    Google Scholar 

  2. Sorensen JB, Andersen M, Hansen HH . Syndrome of inappropriate secretion of antidiuretic hormone (SIADH) in malignant disease Intern Med 1995 238: 97–110

    Article  CAS  Google Scholar 

  3. Miyagawa CI . The pharmacologic management of the syndrome of inappropriate secretion of antidiuretic hormone Drug Intell Clin Pharm 1986 20: 531–7

    Google Scholar 

  4. Fichman MP, Kleeman CR, Bethune JE . Inhibition of antidiuretic hormone secretion by diphenyl hydantoin Arch Neurol 1970 22: 45–53

    Article  CAS  Google Scholar 

  5. Lowe KG, Wilkins BH . Phenytoin in the management of severe acute SIADH JPaediatr Child Health 1995 31: 155

    Article  CAS  Google Scholar 

  6. Perucca E, Richens A . Reversal by phenytoin of carbamazepine-induced water intoxication: a pharmacokinetic interaction J Neurol Neurosurg Psychiatry 1980 43: 540–5

    Article  CAS  Google Scholar 

  7. Sone H, Okuda Y, Bannai C et al. Syndrome of inappropriate secretion of antidiuretic hormone (SIADH) and Gerhardt syndrome associated with Shy-Drager syndrome Intern Med 1994 33: 773–8

    Article  CAS  Google Scholar 

  8. Tanay A, Yust I, Peresecenschi G, Abramov AL, Aviram A . Long-term treatment of the syndrome of inappropriate antidiuretic hormone secretion with phenytoin Ann Intern Med 1979 90: 50–2

    Article  CAS  Google Scholar 

  9. Decaux G, Przedborski S, Soupart A . Lack of efficacy of phenytoin in the syndrome of inappropriate anti-diuretic hormone secretion of neurological origin Postgrad Med J 1989 65: 456–8

    Article  CAS  Google Scholar 

  10. Palomar JM, Storer JS, Evans BB . Inappropriate antidiuretic hormone secretion in a 3-week-old infant related to vincristine toxicity J La State Med Soc 1979 131: 187–9

    CAS  PubMed  Google Scholar 

Download references

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Okamoto, M., Nako, Y., Tachibana, A. et al. Efficacy of Phenytoin Against Hyponatremic Seizures Due to SIADH After Administration of Anticancer Drugs in a Neonate. J Perinatol 22, 247–248 (2002). https://doi.org/10.1038/sj.jp.7210657

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