Plasma Creatine Phosphokinase in Schizophrenia

Cerebrospinal fluid creatine kinase in acutely psychotic patients.

Significantly elevated serum creatine phosphokinase concentrations have been demonstrated in 70% of patients with acute psychosis. Elevations in spinal fluid creatine phosphokinase (CPK) activity have been reported in several neurological diseases, often in association with otherwise normal routine spinal fluid studies. Spinal fluid and serum were obtained simultaneously from 11 patients with a...

Assessment of The Diagnostic Capability of Serum Creatine Phosphokinase and Its Isoenzyme in Ectopic Pregnancy

Creatine phosphokinase values and myalgia during isotretinoin therapy

Background: Systemic isotretinoin is a very effective medication for the treatment of acne, but it has some side effects. One of its side effects is musculoskeletal problems such as increased levels of creatine phosphokinase (CPK), myalgia, and serious muscle damage such as rhabdomyolysis. The aim of this study was to evaluate the incidence of myalgia and its relationship with the elevation of ...

Prenatal diagnosis of Duchenne muscular dystrophy.

Two pregnancies at risk for X-linked recessive Duchenne's muscular dystrophy were studied at 18 and 20 weeks. Fetal blood was obtained by placental aspiration for measurement of plasma creatine phosphokinase activity. Activity in the first fetus was 96 IU per liter, as compared to a control range of 0 to 150 IU per liter in 16 pregnancies not at risk for the disorder. The pregnancy continued, a...

The relationship between intracompartment pressure with symptoms of compartment syndrome and the level of creatine phosphokinase in limb trauma

Background: Acute compartment syndrome is considered a debilitating complication of limb trauma. Early detection of this compartment syndrome helps us in the early initiation of treatment which will result in preventing its subsequent complications reported in these cases. Methods: This research was an analytical cross-sectional study. Patients with direct trauma to extremities, who were refer...