"For patients with multidrug-resistant tuberculosis (TB), taking at least six potentially effective drugs, particularly including pyrazinamide, significantly increased the likelihood of achieving a sputum culture conversion, according to a prospec"...
The following adverse reactions are discussed elsewhere in the label;
Clinical Trials Experience
Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. The adverse reaction information from the clinical studies does, however, provide a basis for identifying the adverse events that appear to be related to drug use and for approximating rates.
Controlled studies have included 325 patients on INOmax doses of 5 to 80 ppm and 251 patients on placebo. Total mortality in the pooled trials was 11% on placebo and 9% on INOmax, a result adequate to exclude INOmax mortality being more than 40% worse than placebo.
In both the NINOS and CINRGI studies, the duration of hospitalization was similar in INOmax and placebo-treated groups.
From all controlled studies, at least 6 months of follow-up is available for 278 patients who received INOmax and 212 patients who received placebo. Among these patients, there was no evidence of an adverse effect of treatment on the need for rehospitalization, special medical services, pulmonary disease, or neurological sequelae.
In the NINOS study, treatment groups were similar with respect to the incidence and severity of intracranial hemorrhage, Grade IV hemorrhage, periventricular leukomalacia, cerebral infarction, seizures requiring anticonvulsant therapy, pulmonary hemorrhage, or gastrointestinal hemorrhage.
In CINRGI, the only adverse reaction ( > 2% higher incidence on INOmax than on placebo) was hypotension (14% vs. 11%).
Post marketing reports of accidental exposure to nitric oxide for inhalation in hospital staff has been associated with chest discomfort, dizziness, dry throat, dyspnea, and headache.
Read the Inomax (nitric oxide) Side Effects Center for a complete guide to possible side effects
Nitric Oxide Donor Agents
Nitric oxide donor agents such as prilocaine, sodium nitroprusside and nitroglycerine may increase the risk of developing methemoglobinemia.This monograph has been modified to include the generic and brand name in many instances.
Last reviewed on RxList: 10/26/2015
Additional Inomax Information
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You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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