OBJECTIVE To determine the prevalence of ibuprofen-sensitive asthma in school-aged children with mild or moderate persistent asthma. STUDY DESIGN A randomized, double-blind, placebo-controlled, crossover bronchoprovocation challenge study in children 6 to 18 years of age with mild or moderate persistent asthma. Patients received a single dose of ibuprofen or placebo, per randomization, and th...

BACKGROUND Patent ductus arteriosus (PDA) in extremely preterm infants remains a challenging condition with conflicting treatment strategies. Ibuprofen is currently used to treat PDA with ductal closure failure rate up to 40%. We test the hypothesis that cytochrome P450 CYP2C8/2C9 polymorphisms may predict ibuprofen response. METHODOLOGY/PRINCIPAL FINDINGS We studied extremely preterm neonate...

BACKGROUND An intravenous form of ibuprofen has recently been approved by the Food and Drug Administration (FDA) and reports are rare on its co-administration with opioids. OBJECTIVES We researched whether an intravenous ibuprofen-hydromorphone combination is synergistic, additive, or infra-additive on postoperative pain. STUDY DESIGN A parallel-group, 1:1:1 allocation, randomized, double-b...

Fixed drug eruptions due to ibuprofen have rarely been reported. Two days after treatment with ibuprofen, a 61-year-old woman developed erythema and pain affecting the tongue and oral mucosa. Two months later, the patient started ibuprofen and erythromycin for a catarrhal episode with reappearance of the same lesions in the oral mucosa 24 hours later. Furthermore, two new erythematosus-violaceo...

Ibuprofen is widely used in the community to manage pain, inflammation and fever. In cases of prolonged and supratherapeutic ingestion of ibuprofen, renal tubular acidosis (RTA) with profound hypokalemia may occur. Although hypokalemia is known to cause rhabdomyolysis, rhabdomyolysis occurring in the setting of ibuprofen-induced RTA is rare. We present an unusual case of a 34-year-old male who ...

Ibuprofen, a commonly used NSAID is reported to be associated with drug induced liver injury. Ibuprofen is also known to be associated with drug-induced meningitis especially in patients with connective tissue disorders. However presentation of hepatitis and meningitis in association with Ibuprofen use in the same individual has never been reported. We present a case of young woman who develope...

OBJECTIVE To test the hypothesis that short-term use of ibuprofen increases asthma morbidity in children. METHODS A randomized, double-blind, acetaminophen-controlled clinical trial was conducted. Children who had asthma and a febrile illness were randomly assigned to receive either acetaminophen suspension or ibuprofen suspension for fever control. Rates of hospitalization and outpatient vis...

High-dose ibuprofen, an effective anti-inflammatory therapy for the treatment of cystic fibrosis (CF), has been shown to preserve lung function in a pediatric population. Despite its efficacy, few patients receive ibuprofen treatment due to potential renal and gastrointestinal toxicity. The mechanism of ibuprofen efficacy is also unclear. We have previously demonstrated that CF microtubules are...

Silica microspheres encapsulating ibuprofen in separated domains at the nanometre scale are formed by spray-drying and sol-gel processes. A detailed (1)H and (13)C NMR study of these microspheres shows that ibuprofen molecules are mobile and are interacting through hydrogen bonds with other ibuprofen molecules. (1)H magnetisation exchange NMR experiments were employed to characterize the size o...

Introduction Ibuprofen is used widely to close patent ductus arteriosus in preterm infants. The anti-inflammatory activity of ibuprofen may also be partly due to its ability to scavenge reactive oxygen species and reactive nitrogen species. We evaluated the interaction between oxidative status and the medical treatment of patent ductus arteriosus with two forms of ibuprofen. Materials and metho...