M Ozmenoğlu | PubMed Health

PubMed1992

Treatment of acute spinal cord injuries: comparison of thyrotropin-releasing hormone and nimodipine.

The effects of nimodipine and thyrotropin-releasing hormone (TRH) were compared in a clip-compression model of experimental spinal cord injuries (SCI) in rats. Thirty rats received a 50-g clip-compression injury on the cord at T9. Ten rats were given 0.02 mg/kg nimodipine and dextran 40 (3 ml) i.v. 1 h after injury. Ten rats were given 2 mg/kg TRH and dextran 40 (3 ml) i.v. 1 h after injury followed by 1 mg/kg per hour for 4 h. The remaining ten rats were given only saline. TRH treatment significantly improved somatosensory-evoked potentials (SEPs) and mean arterial blood pressures (MABPs), whereas nimodipine treatment had no effect on these variables (Fisher's exact test (P less than 0.01).

Animals↗

PubMed1992

Oral nifedipine in the treatment of hypertensive crises in patients with hypertensive encephalopathy.

Hypertensive emergencies, including hypertensive encephalopathy represents an acute threat to vital organ functions and call for urgent treatment. The intravenous medications currently available for the management of hypertensive emergencies, have significant potential for serious side effects and acute lowering of blood pressure has often been the cause of considerable morbidity and mortality. Nifedipine is known to be effective as an antihypertensive agent and it is widely used in hypertensive emergencies. We studied the efficacy and effective dose of nifedipine in 22 patients (9 females and 13 males; mean age 51) with hypertensive encephalopathy. Nifedipine (20 mg by oral drop) caused a significant fall in diastolic an systolic blood pressure in all patients from 236/121 to 172/96 mmHg after 30 minutes (P less than 0.005, P less than 0.001). Continuous therapy with nifedipine (2-5 mg every 2-3 hours, mean total dose 52 mg/24 h) gave successful control of blood pressure. These data prove that nifedipine can be used as the first-line drug for the treatment of hypertensive crises in patients with hypertensive encephalopathy.

Administration, Oral↗

PubMed1988

Complex partial status epilepticus.

Clinical features, ictal manifestations, EEG and CT findings of two patients with CPS are presented. Status consisted of confusion associated with continuous focal EEG findings in both cases.

Adult↗