Résumé
OBJECTIVE: To study the effect of Galantamine on sleep quality in Thai Alzheimer's disease (AD) patients with or without cerebrovascular disease. MATERIAL AND METHOD: A 6 month, multicenter open-label, uncontrolled trial was undertaken in 75 mild to moderate Alzheimer's disease patients with or without cerebrovascular disease. Eligible patients received a flexible-dose of Galantamine 16 or 24 mg/day for 24 weeks. The Pittsburgh Sleep Quality Index (PSQI) with self-analysis questionnaires were used to evaluate sleep quality. Analyses were based on the intent-to-treat population. RESULTS: Seventy-five eligible patients with mild to moderate Alzheimer's disease with or without cerebrovascular disease (male:female = 32:43, age range 74.5 +/- 0.9) were included and 58 patients (79%) completed the present study. The global PSQI scores showed some improvement over baseline (week 0 = 5.10 +/- 3.08, week 4 = 4.37 +/- 2.48, week 8 = 4.65 +/- 2.71, week 24 = 3.70 +/- 2.12) but were not yet statistical significant. In contrast, most of each component scores such as sleep quality, sleep latency, sleep duration, sleep disturbances, sleep medication, and daytime dysfunction except sleep efficiency, showed significant differences from baseline after week 8. Moreover, there were no significant differences in global PSQI and component scores between mild and moderate stages of Thai AD patients or between men and women patients. CONCLUSION: The result of the present study may be consistent with Galantamine being safe and can maintain good sleep quality for mild to moderate Thai AD patients with or without VaD. Galantamine doses of 16-24 mg/day were well tolerated.
Sujets)
Sujet âgé , Maladie d'Alzheimer/traitement médicamenteux , Études cas-témoins , Anticholinestérasiques/effets indésirables , Femelle , Galantamine/effets indésirables , Indicateurs d'état de santé , Humains , Mâle , Facteurs de risque , Sommeil/effets des médicaments et des substances chimiques , Troubles de la veille et du sommeil/induit chimiquement , ThaïlandeRésumé
OBJECTIVES: To determine the prevalence of depression among epileptic patients in Phramongkutklao Hospital and to find the factors associated with depression. MATERIAL AND METHOD: One hundred and ten epileptic patients were enrolled and 60 patients met the inclusion criteria. These subjects were screened with Thai Geriatric Depressive Scale (TGDS) and were interviewed. Demographic data that effect depression were evaluated. RESULTS: During the 1-year study period, 60 of 110 patients diagnosed epilepsy were eligible. Prevalence of depression was 38.3%, which is similar to previous studies. Mild depression was found in 65.2% and moderate 34.8%, without severe depression. Comparing between male and female, there was no statistical significant difference (p = 0.75). The age group that compared between age equal or less than 25 years and more than 25 years had no statistical significant difference (p = 0.77). Other variables were not found to be significant risk factors of depression among epileptic patients including duration of seizures [equal or less than 5 and more than 5 per year (p = 0.43)], type of seizures [generalized tonic-clonic seizures and partial seizures (p = 0.69)], and number of antiepileptic drugs [monotherapy and polytherapy (p = 0.44)]. CONCLUSION: Prevalence of depression among epileptic patients was 38.3%, divided between mild (65.2%) and moderate (34.8%). There were no significant risk factors correlated with depression. Epileptic patients should be made aware of this and seek prompt treatment for depression.
Sujets)
Adulte , Dépression/épidémiologie , Épilepsie/psychologie , Femelle , Humains , Mâle , Prévalence , Thaïlande/épidémiologieRésumé
OBJECTIVE: To compare the prevalence of Post Dural Puncture Headache (PDPH) between 6 hour- supine recumbence and early ambulation in Thai patients. MATERIAL AND METHOD: The present study was a prospective controlled study and enrolled the patients who underwent Lumbar Puncture (LP) from Phramongkutklao Hospital, Thailand. The background characteristics were recorded Standard LP method was done. The patients were randomized to 6 hour-supine recumbence and < or = 1 hour- (early ambulation) groups. Prevalence and characteristics of PDPH were compared. RESULTS: Of 65 patients, there were 33 patients (50.8%) in the 6 hour-recumbent group and 32 patients (49.2%) in the early ambulation group. The background characteristics and CerebroSpinal Fluid (CSF) findings were not different between the groups. Prevalence of PDPH was 16.9% (overall), 18.2% (6 hours) and 15.6% (early ambulation). There was no statistically significant difference in prevalence, pattern and severity of PDPH between the groups. CONCLUSION: The prevalence and characteristics of PDPH were not different between the 6 hour- recumbence and early ambulation groups.
Sujets)
Adolescent , Adulte , Sujet âgé , Sujet âgé de 80 ans ou plus , Lever précoce , Femelle , Humains , Mâle , Adulte d'âge moyen , Céphalée post-ponction durale/épidémiologie , Posture , Prévalence , Études prospectives , Appréciation des risques , Facteurs de risque , Décubitus dorsal/physiologie , Thaïlande/épidémiologie , Facteurs tempsRésumé
OBJECTIVES: To determine the prevalence, risk factors of dementia and depression in end stage renal disease (ESRD) who were treated with hemodialysis (HD) compared with those who had continuous ambulatory peritoneal dialysis (CAPD). MATERIAL AND METHOD: A cross-sectional study was conducted on 90 ESRD patients (60 HD and 30 CAPD groups). The authors reviewed the demographic data, investigation results. Thai Mental State Examination, DSM IV criteria and Thai Depression Inventory were interviewed to determine dementia and depression respectively. RESULTS: Both prevalence of dementia and depression in ESRD on continuous dialysis were 6.7%. In the HD group had 8.3% prevalence of dementia and 6.7% of depression, whereas there was 3.3% of dementia and 6.7% of depression in the CAPD group. The severity of depression in the present study was mild to moderate (6.7%) and no major depression was seen. The significant risk factors for dementia were age > or = 60 years (p=0.003), Education < 10 years (p=0.037) and female sex (p=0.036). The significant risk factor for depression was female sex (p=0.036). There was no significance different on prevalence of dementia and depression comparison between the HD and CAPD group. CONCLUSION: Prevalence of dementia and depression in the overall dialysis in ESRD was 6.7% (with 8.3%, 6.7% among the HD group and 3.3%, 6.7% among CAPD group). There was no significant difference on prevalence of dementia and depression comparison between the HD and CAPD group.
Sujets)
Adulte , Sujet âgé , Sujet âgé de 80 ans ou plus , Études transversales , Démence/épidémiologie , Trouble dépressif/épidémiologie , Femelle , Humains , Défaillance rénale chronique/psychologie , Mâle , Adulte d'âge moyen , Dialyse péritonéale continue ambulatoire , Dialyse rénale , Facteurs de risqueRésumé
OBJECTIVES: To determine efficacy and tolerability of aspirin plus dipyridamole (combination) versus aspirin alone in acute intervention treatment after acute ischemic stoke among Thai patients. MATERIAL AND METHOD: This pilot study enrolled ischemic stroke patients within 48 hours and randomized to aspirin 300 mg/d or combination (aspirin 300 mg/d+ standard release dipyridamole 75 mg thrice a day) and followed up for 6 months. Endpoints were recurrent ischemic stroke, transient ischemic attack and vascular death. Side effects were recorded. National Institutes of Health Stroke Scale was assessed at entry and at 6 months period for determining neurological functions. RESULTS: Of 38 patients, mean age was 64.3 years. Male and female were 52.6% and 47.4% respectively. There were 18 patients in the aspirin group and 20 patients in the combination group. No patient developed end point events or no significant adverse event in both groups. The combination group showed more improvement in neurological function than the aspirin group (p-value 0.009). CONCLUSION: This pilot study showed equal efficacy and tolerability of the combination group and aspirin alone in acute intervention treatment for prevention of recurrent stroke or vascular death within 6 months.
Sujets)
Sujet âgé , Acide acétylsalicylique/administration et posologie , Encéphalopathie ischémique/complications , Dipyridamole/administration et posologie , Calendrier d'administration des médicaments , Association de médicaments , Femelle , Humains , Mâle , Adulte d'âge moyen , Antiagrégants plaquettaires/administration et posologie , Récidive/prévention et contrôle , Accident vasculaire cérébral/étiologie , Résultat thérapeutiqueRésumé
BACKGROUND: Piribedil is a non-ergot D2/D3 dopamine agonist with antagonistic effect on alpha2-adrenoceptors and lack of agonist properties at 5-HT2A/2C receptors. Previous studies indicated its efficacy in monotherapy as well as in combinatio' s disease in L-dopa-treated parkinsonian patients. PATIENTS AND METHOD: A 6-month, open-labeled, multicenter study was conducted in Thai Parkinsonian patients who were insufficiently controlled by L-dopa (< or = 600 mg/day). Piribedil 50 mg in retard form was titrated upward to 150 mg/day (50 mg tid) by the 5th week and up to 6 months as an add-on treatment. L-dopa daily dose was kept stable until the 3rd month and could be adjusted afterwards. The main efficacy parameter was the change in UPDRS part III score versus baseline over Full Analysis Set, score variation, and percentage of responders defined by at least 30% decrease from baseline of total UPDRS part III score. The secondary efficacy criteria were changes in L-dopa dose between the third month and the end of the study, UPDRS part II score variation, Hoehn and Yahr stage variation and Schwab and England Activities of Daily Living Scale variation. The acceptability of piribedil was assessed by physical examination, weight, blood pressure and heart rate as well as the reported adverse events. RESULTS: Twenty-nine patients (55.2% male) with the mean age of 64.0 +/- 7.2 years and mean duration of disease of 18.3 +/- 8.2 months were recruited The mean UPDRS part III score at baseline was 19.8 +/- 11.4. After 6-month treatment with piribedil, mean UPDRS part III score significantly decreased to 6.6 +/- 4.7 (p < 0.0001) with mean score variation of 13.3 +/- 10.3. Twenty-seven patients (93.1%) were responders. Mean UPDRS part II score was significantly decreased from 7.2 +/- 5.4 at baseline to 2.7 +/- 2.1 at the end of 6 months (p < 0.0001). Hoehn and Yahr stage and Schwab and England Activities of Daily Living Scale were also significantly improved Reported adverse events were mainly gastrointestinal symptoms. Blood pressure and heart rate were not significantly changed during the study period. Peak dose dyskinesia was reported only in one patient. Two patients (6.9%) were withdrawn because of adverse events. CONCLUSION: Piribedil was effective on motor symptoms during a 6-month treatment in early parkinsonian patients insufficiently controlled by L-dopa and it was well tolerated.
Sujets)
Adulte , Sujet âgé , Antiparkinsoniens/administration et posologie , Relation dose-effet des médicaments , Calendrier d'administration des médicaments , Association de médicaments , Femelle , Humains , Lévodopa/administration et posologie , Mâle , Adulte d'âge moyen , Maladie de Parkinson/traitement médicamenteux , Piribédil/administration et posologieRésumé
Neurocysticercosis is the most common parasitic infestation involving the central nervous system in tropical countries. Common presentations are seizure, meningitis and increased intracranial pressure. The authors report a case of a 52-year-old woman with racemose neurocysticercosis in the subarachnoid space at the cistern of the brain through the lumbar cistern. She presented with progressive paraparesis due to spinal cord compression and finally had progressive bilateral sensori-neural hearing loss. MRI brain and the whole spinal cord revealed numerous rim-enhancing cystic lesions at the basal cistern, prepontine cistern, bilateral cerebellopontine angle, internal acoustic canals, intramedullary lesion at the 5th cervical spinal level, lumbar cistern lesions and secondary syringomyelia at the thoracic spinal cord. The histopathologic examination confirmed cysticercosis. After treatment by albendazole and surgical removal, she still developed recurrent spinal compression at a higher level and obstructive hydrocephalus. Finally, she died from status epilepticus and septic shock.
Sujets)
Vertèbres cervicales , Issue fatale , Femelle , Surdité bilatérale partielle/parasitologie , Surdité neurosensorielle/parasitologie , Humains , Adulte d'âge moyen , Neurocysticercose/complications , Syndrome de compression médullaire/parasitologieRésumé
BACKGROUND: Carotid artery occlusive disease is estimated to be the primary cause in 20-30 per cent of all strokes. This report was to demonstrate the safety and efficacy of the treatment of extracranial stenosis by carotid artery stenting. METHOD: From June 1995 to December 2001, there were 13 patients with internal carotid stenosis > or = 60 per cent who were eligible for carotid stenting. RESULTS: Twelve patients were male. The mean age was 68 years old. Fifty-four per cent had neurological symptoms. The percentage of pre stenting stenosis was 86 +/- 8 and the percentage of post stenting stenosis was 18 +/- 15. There were 3 patients who had complications after the procedure (minor stroke = 2, severe bradycardia = 1). One patient died. There were no new or recurrent neurological events during the 6 to 84 month-follow-up. CONCLUSIONS: Carotid stent implantation may be an alternate treatment for extracranial carotid stenosis.