Movement disorders care in pakistan

Earlier discussions about a professional society relating to movement disorders took place about a decade ago and were felt to be a little premature. However PSN nominated Dr Nadir Ali Syed to promote movement disorders related activities. Dr Nadir worked with patients to form a patient centered body, the Pakistan Parkinson\u27s Society which has been quite active in the last several years

Hypotension at presentation is an indicator of poor prognosis in acute intracerebral haemorrhage

OBJECTIVE: To identify frequency of hypotension in a large cohort of patients with intracerebral haemorrhage and its prognostic significance. METHODS: We retrospectively reviewed medical records of 920 patients with spontaneous intracerebral haemorrhage (ICH). Patients were divided in three groups based on Diastolic blood pressure (DBP); hypotensive group (DBP \u3c 70 mmHg), normotensive group (DBP; 71-90 mmHg) and hypertensive group (DBP \u3e 90 mmHg). RESULTS: Of the total patients with ICH, 7% (64) presented with hypotension, 13% (120) were normotensive and 80% (736) were hypertensive. In the hypotensive group, 37% (24) patients died as compared to 25%(30) in normotensive group and 25% (182) in hypertensive group (p = 0.03). Hypotension at presentation, thalamic and lobar haemorrhages were predictors of poor outcome. Patients with diastolic BP of less than 70 were significantly more likely to die than with DBP 71-90 (OR = 1.9, 95% CI; 1.1-2.9, p = 0.03). This relationship was still significant after adjusting for age, sex, history of presentation, coma at presentation and location of haemorrhage (OR = 1.45, 95% CI; 1.0-2.2, p = 0.045). CONCLUSION: Our findings suggest that hypotension at presentation is a predictor of poor outcome in patients with ICH. Patients with diastolic blood pressure less than 70 are more likely to have a fatal outcome as compared to those with normal blood pressure

Neuroleptic malignant syndrome: need for early diagnosis and therapy

Background: Neuroleptic Malignant Syndrome (NMS) is a medical entity that has received little attention in the clinical settings in Pakistan. The aim of our study was to review the predisposing factors, outcomes and characteristics of in-patients diagnosed with NMS. Methods: We performed a retrospective chart review of all cases (age \u3e 15 years) at a tertiary care center in Karachi between January 01, 1990 and November 30, 2001, diagnosed using ICD 10 coding. Data was collected using a standardized data entry form and statistical analysis was performed using Epi Info 6, Version 6.02. Results: There were a total of 20 patients diagnosed with NMS (11 male and 9 female) in our study with a mean age of 46.6±15.9 years. Haloperidol was the most frequently responsible neuroleptic. Of the 18 patients on a neuroleptic, most developed NMS after 8 weeks of therapy. There were 5 mortalities all of which were associated with septic shock. Fourteen patients recovered completely from the episode and did not have any neurologic sequelae. Conclusions: NMS is an important preventable clinical entity. Early diagnosis and judicious use of antipsychotics is warranted to prevent mortality and heightened morbidity. Key Words: Neuroleptic malignant syndrome, antipsychotics, predisposing factor

Diagnostic yield of transthoracic echocardiography for stroke patients in a developing country

OBJECTIVE: To assess the utility and cost effectiveness of transthoracic echocardiography (TTE) as part of stroke workup in a developing country. METHODS: All patients over the age of 14 years with acute stroke were prospectively enrolled in Aga Khan University stroke databank from August 1999 to May 2001 (22 month period). All patients were evaluated by a consultant neurologist and underwent standard stroke work up such as neuroimaging, TTE, carotid doppler sonography and blood tests e.g. serum glucose, lipid profile, blood urea nitrogen and serum creatinine. For the purpose of this study, patients with ischemic stroke were identified and their echocardiographic data was retrieved and analyzed. TOAST criteria was used to identify findings indicating cardioembolic stroke. RESULTS: Ischaemic stroke was identified in 393 (76%) patients. Of these 278 (71%) patients underwent transthoracic echocardiography as part of stroke workup. Although 199 (73%) patients had abnormal echocardiogram; only 43 (15.5%) had findings suggestive of possible cardioembolism as defined by the TOAST criteria. CONCLUSION: Tranthoracic echocardiography is a valid diagnostic modality for stroke workup. However there is a need to further investigate the specific indications which can be used to prioritize patients for undergoing echocardiography to minimize cost

PO10.19 clinical spectrum of pseudo seizures at a tertiary care hospital Karachi: a video EEG based study

Background: Nonepileptic seizures are involuntary episodes of movement, sensation, or behaviors (e.g., vocalization, crying and other expressions of emotion), that do not result from abnormal cortical discharges. The events typically occur in teenage patients with anxiety and affective disorders. Psychotherapy, behavioral therapy, drugs, hypnosis and placebo are mainstay of treatment. There is no published data on clinical characteristics of pseudo-seizures from Pakistan. The objective of our study is to describe the clinical characteristics of pseudoseizures in a tertiary care hospital in Karachi, Pakistan. Methods: This is a descriptive study. Patients with pseudo-seizures were identified from departmental Video EEG monitoring register, over a period of three years (2004 2006). Their neurophysiologic and video recording data was reviewed and their demographic, clinical and neurophysiologic data was recorded and analyzed. SPSS version 15.0 was used for analysis. Results: A total of 132 patients underwent video EEG during the period and 51 (38%) had pseudo-seizures. Their mean age was 26.7±15.3 years. Thirty-two (63%) were female and 19 (37%) were male. Twelve (23.5%) patients were known epileptics. Median recording time was 24 (range; 0.33 55) hours and median number of events was 3 (range; 1 14). Limb movements were most common manifestation (67%) followed by muteness with no response to verbal commands (49%), behavioral symptoms (35.5%), ocular findings i.e. eye blinking and closure (25.5%), depressed conscious level (13.7%), headache (10%) and GI symptoms (10%). Six (11.8%) patients experienced epileptic seizures, in addition to pseudo-seizures. Conclusions: Pseudo-seizures are common in patients referred for video EEG monitoring. It is more common in young women. Limb movements, muteness and behavioral symptoms are most common manifestations. The pseudo-seizures and epileptic seizures may coexist in the same patient

Vitamin D Deficiency and Its Associated Factors among Female Migrants in the United Arab Emirates

Vitamin D is important for bone health, and vitamin D deficiency could be linked to noncommunicable diseases, including cardiovascular disease. The purpose of this study was to determine the prevalence of vitamin D deficiency and its associated risk factors among female migrants from Philippines, Arab, and South Asian countries residing in the United Arab Emirates (UAE). We used a cross-sectional study to recruit a random sample (N = 550) of female migrants aged 18 years and over in the city of Al Ain, UAE. Vitamin D deficiency was defined as serum 25-hydroxyvitamin D concentrations ≤20 ng/mL (50 nmol/L). We used multivariable logistic regression analysis to identify risk factors associated with vitamin D deficiency. The mean age of participants was 35 years (SD ± 10). The overall prevalence rate of vitamin D deficiency was 67% (95% CI 60–73%), with the highest rate seen in Arabs (87%), followed by South Asians (83%) and the lowest in Filipinas (15%). Multivariate analyses showed that low physical activity (adjusted odds ratio (aOR) = 4.59; 95% CI 1.98, 10.63), having more than 5 years duration of residence in the UAE (aOR = 4.65; 95% CI: 1.31, 16.53) and being obese (aOR = 3.56; 95% CI 1.04, 12.20) were independently associated with vitamin D deficiency, after controlling for age and nationality. In summary, vitamin D deficiency was highly prevalent among female migrants, especially Arabs and South Asians. It is crucial that health professionals in the UAE become aware of this situation among this vulnerable subpopulation and provide intervention strategies aiming to rectify vitamin D deficiency by focusing more on sun exposure, physical activity, and supplementation

Autonomic nervous system dysfunction predicts poor prognosis in patients with mild to moderate tetanus

BACKGROUND: Autonomic nervous system (ANS) dysfunction is present in up to one third of patients with tetanus. The prognostic value of ANS dysfunction is known in severe tetanus but its value is not well established in mild to moderate tetanus. METHODS: Medical records of all patients admitted with tetanus at two academic tertiary care centers in Karachi, Pakistan were reviewed. The demographic, clinical and laboratory data was recorded and analyzed. ANS dysfunction was defined as presence of labile or persistent hypertension or hypotension and sinus tachycardia, tachyarrythmia or bradycardia on EKG. Patients were divided into two groups based on presence of ANS dysfunction (ANS group and non ANS group). Tetanus severity was classified on the basis of Ablett criteria. RESULTS: Ninety six (64 males; 32 females) patients were admitted with the diagnosis over a period of 10 years. ANS group had 31 (32%) patients while non ANS group comprised of 65 (68%) patients. Both groups matched for age, gender, symptom severity, use of tetanus immunoglobulin and antibiotics. Twelve patients in ANS group had mild to moderate tetanus (Ablett I and II) and 19 patients had severe/very severe tetanus (Ablett III and IV). Fifteen (50%) patients in ANS group required ventilation as compared to 28 (45%) in non-ANS group (p = 0.09). Fourteen (47%) patients died in ANS group as compared to 10 (15%) in non ANS group (p= 0.002). Out of those 14 patients died in ANS group, six patients had mild to moderate tetanus and eight patients had severe/ very severe tetanus. Major cause of death was cardiac arrhythmias (13/14; 93%) in ANS group and respiratory arrest (7/10; 70%) in non ANS group. Ten (33%) patients had complete recovery in ANS group while in non ANS group 35(48%) patients had complete recovery (p= 0.05). CONCLUSIONS: ANS dysfunction was present in one third of our tetanus population. 40% patients with ANS dysfunction had only mild to moderate tetanus. ANS dysfunction, irrespective of the need of mechanical ventilation or severity of tetanus, predicted poor outcome

The Karachi intracranial stenosis study (KISS) Protocol: an urban multicenter case-control investigation reporting the clinical, radiologic and biochemical associations of intracranial stenosis in Pakistan.

Background: Intracranial stenosis is the most common cause of stroke among Asians. It has a poor prognosis with a high rate of recurrence. No effective medical or surgical treatment modality has been developed for the treatment of stroke due to intracranial stenosis. We aim to identify risk factors and biomarkers for intracranial stenosis and to develop techniques such as use of transcranial doppler to help diagnose intracranial stenosis in a cost-effective manner. Methods/Design: The Karachi Intracranial Stenosis Study (KISS) is a prospective, observational, case-control study to describe the clinical features and determine the risk factors of patients with stroke due to intracranial stenosis and compare them to those with stroke due to other etiologies as well as to unaffected individuals. We plan to recruit 200 patients with stroke due to intracranial stenosis and two control groups each of 150 matched individuals. The first set of controls will include patients with ischemic stroke that is due to other atherosclerotic mechanisms specifically lacunar and cardioembolic strokes. The second group will consist of stroke free individuals. Standardized interviews will be conducted to determine demographic, medical, social, and behavioral variables along with baseline medications. Mandatory procedures for inclusion in the study are clinical confirmation of stroke by a healthcare professional within 72 hours of onset, 12 lead electrocardiogram, and neuroimaging. In addition, lipid profile, serum glucose, creatinine and HbA1C will be measured in all participants. Ancillary tests will include carotid ultrasound, transcranial doppler and magnetic resonance or computed tomography angiogram to rule out concurrent carotid disease. Echocardiogram and other additional investigations will be performed at these centers at the discretion of the regional physicians. Discussion: The results of this study will help inform locally relevant clinical guidelines and effective public health and individual interventions

Spontaneous dural tear leading to intracranial hypotension and tonsillar herniation in Marfan syndrome: a case report

<p>Abstract</p> <p>Background</p> <p>We describe the case of a 38 year old male with Marfan syndrome who presented with orthostatic headaches and seizures.</p> <p>Case Presentation</p> <p>The patient was diagnosed with Spontaneous Intracranial Hypotension secondary to CSF leaks, objectively demonstrated by MR Myelogram with intrathecal contrast. Epidural autologus blood patch was administered at the leakage site leading to significant improvement.</p> <p>Conclusion</p> <p>Our literature search shows that this is the second reported case of a Marfan patient presenting with symptomatic spontaneous CSF leaks along with tonsillar herniation.</p