RESUMO
Sixty five patients were interviewed on an average of 42 months after a myocardial infarction. Using a semi structured interview, they were systematically questioned on their usual sexual activity just before their infarction and at the time of follow up. All were married men with a mean age of 54.4 years and had resumed a normal active life. Forty six (70%) reported a decrease in frequency of sexual intercourse (mean 6.9 times/month before infarction and 0.8 times/month at time of interview, p less than 0.01). The majority had difficulty in discussing sex with their doctors because of impaired doctor-patient communication, cultural factors and lack of privacy. Discussion concerning sex should be initiated as soon as the patient is stable and pertinent advice is the key to better sexual adjustment after myocardial infarction.
Assuntos
Infarto do Miocárdio/complicações , Disfunções Sexuais Fisiológicas/etiologia , Adulto , Idoso , Humanos , Masculino , Pessoa de Meia-Idade , Disfunções Sexuais Fisiológicas/epidemiologiaRESUMO
Zopiclone, a cyclopyrrolone with hypnotic properties was compared with temazepam and placebo in the treatment of insomnia. After a week's washout period, suitable subjects were allocated at random to zopiclone 7.5 mg or temazepam 20 mg or placebo for 2 weeks. Measurements of psychomotor function using the Leed's psychomotor tester and letter cancellation were carried out on day 0, 7 and 14. Sleep latency, duration of sleep and number of times waking during the night were recorded on a sleep diary filled by the subjects nightly. Forty-four subjects completed the trial, 15 taking zopiclone, 16 taking temazepam and 10 taking placebo. Both zopiclone and temazepam had significant hypnotic properties when compared to placebo. Zopiclone increased total sleep time in both weeks of the trial while temazepam increased sleep time in the first week only. There was no significant deterioration in psychomotor performance at the end of both weeks for zopiclone. Critical flicker fusion was significantly increased in subjects on temazepam. There were no abnormalities for both zopiclone and temazepam subjects in the blood picture, renal profile, liver function, urine and ECG before and after the study. Zopiclone is an effective hypnotic comparable to temazepam.
Assuntos
Hipnóticos e Sedativos/uso terapêutico , Piperazinas/uso terapêutico , Distúrbios do Início e da Manutenção do Sono/tratamento farmacológico , Temazepam/uso terapêutico , Adulto , Compostos Azabicíclicos , Método Duplo-Cego , Feminino , Humanos , Hipnóticos e Sedativos/administração & dosagem , Hipnóticos e Sedativos/efeitos adversos , Malásia , Masculino , Piperazinas/administração & dosagem , Piperazinas/efeitos adversos , Desempenho Psicomotor/efeitos dos fármacos , Sono/efeitos dos fármacos , Temazepam/administração & dosagem , Temazepam/efeitos adversosRESUMO
Ten patients on long term lithium therapy (mean four years, range 1-10.5 years) were subjected to various renal, thyroid, haematological, cardiac and endocrine tests. There was impaired urinary concentrating ability in seven subjects, which was not responsive to vasopressin stimulation, suggesting a partial nephrogenic diabetes insipidus. Nine subjects had metabolic acidosis with higher urinary pH than expected suggesting presence of acidification defect in the kidney. No significant change in renal function, thyroid function, ECG or haematological parameters were detected. Our findings concur with previous reports from the West regarding the safety of lithium administration.
Assuntos
Transtorno Bipolar/tratamento farmacológico , Lítio/efeitos adversos , Acidose/induzido quimicamente , Adulto , Diabetes Insípido/induzido quimicamente , Feminino , Humanos , Rim/efeitos dos fármacos , Lítio/uso terapêutico , Malásia , Masculino , Pessoa de Meia-IdadeRESUMO
Seventy-three out of a hundred Malaysians on phenothiazines for more than 24 months had ocular pigmentation. Seventy-one had conjunctiva pigmentation. No pigmentary retinopathy or visual impairment was detected. Frequency of pigmentation increased with age and with higher total dosage prescribed, but there was no critical level below which pigmentation was not detected.