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| __NOTOC__
| | #REDIRECT [[Nitroprusside#Use in Specific Populations]] |
| {{Nitroprusside}}
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| {{CMG}}; {{AE}} {{SS}}
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| ==Use in Specific Populations==
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| ===Pregnancy: Teratogenic effects: Pregnancy Category C.===
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| There are no adequate, well-controlled studies of NITROPRESS in either laboratory animals or pregnant women. It is not known whether NITROPRESS can cause fetal harm when administered to a pregnant woman or can affect reproductive capacity. NITROPRESS should be given to a pregnant woman only if clearly needed.
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| '''Nonteratogenic effects''': In three studies in pregnant ewes, nitroprusside was shown to cross the placental barrier. Fetal cyanide levels were shown to be dose-related to maternal levels of nitroprusside. The metabolic transformation of sodium nitroprusside given to pregnant ewes led to fatal levels of cyanide in the fetuses. The infusion of 25 mcg/kg/min of sodium nitroprusside for one hour in pregnant ewes resulted in the death of all fetuses. Pregnant ewes infused with 1 mcg/kg/min of sodium nitroprusside for one hour delivered normal lambs.
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| According to one investigator, a pregnant woman at 24 weeks gestation was given sodium nitroprusside to control gestational hypertension secondary to mitral valve disease. Sodium nitroprusside was infused at 3.9 mcg/kg/min for a total of 3.5 mg/kg over 15 hours prior to delivery of a 478 gram stillborn infant without any obvious anomalies. Cyanide levels in the fetal liver were less than 10 mcg/mL. Toxic levels have been reported to be more than 30-40 mcg/mL. The mother demonstrated no cyanide toxicity.
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| The effects of administering sodium thiosulfate in pregnancy, either by itself or as a co-infusion with sodium nitroprusside, are completely unknown.
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| '''Nursing Mothers''': It is not known whether sodium nitroprusside and its metabolites are excreted in human milk. Because many drugs are excreted in human milk and because of the potential for serious adverse reactions in nursing infants from sodium nitroprusside, a decision should be made whether to discontinue nursing or to discontinue the drug, taking into account the importance of the drug to the mother.
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| '''Pediatric Use''': Efficacy in the pediatric population was established based on adult trials and supported by the dose-ranging trial (Study 1) and an open label trial of at least 12 hour infusion at a rate that achieved adequate MAP control (Study 2) with pediatric patients on sodium nitroprusside. No novel safety issues were seen in these studies in pediatric patients. See CLINICAL PHARMACOLOGY and DOSAGE AND ADMINISTRATION.<ref name="dailymed.nlm.nih.gov">{{Cite web | last = | first = | title = NITROPRESS (SODIUM NITROPRUSSIDE) INJECTION, SOLUTION, CONCENTRATE [HOSPIRA, INC.] | url = http://dailymed.nlm.nih.gov/dailymed/lookup.cfm?setid=6a44bcac-a0e1-4069-5691-db7b83dbb4b7 | publisher = | date = | accessdate = 27 February 2014 }}</ref>
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| ==References ==
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| {{Reflist|2}}
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| {{Nonsympatholytic vasodilatory antihypertensives}}
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| [[Category:Cyanides]]
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| [[Category:Vasodilators]]
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| [[Category:Coordination compounds]]
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| [[Category:World Health Organization essential medicines]]
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| [[Category:Iron compounds]]
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| [[Category:Nitrosyl compounds]]
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| [[Category:Cardiovascular Drugs]]
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| [[Category:Drugs]]
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