Objective: The current International League Against Epilepsy (ILAE) guidelines classify focal seizures based on awareness, defined as successful postictal recall of ictal experiences, and exclude the use of responsiveness during seizures for classification. One reason for this exclusion is that responsiveness was thought to not be commonly tested during seizures. Our goal was to determine whether, in at least some settings, responsiveness testing during seizures is relatively common.
View Article and Find Full Text PDFSri Lanka achieved elimination status for lymphatic filariasis in 2016; still, the disease remains a potential public health issue. The present study is aimed at identifying a subperiodic parasite which has reemerged in Sri Lanka after four decades via molecular-based analysis. Polymerase chain reaction performed with pan-filarial primers specific for the internal transcribed spacer region-2 (ITS-2) of the rDNA of filarial parasites isolated from human, canine, and feline blood samples yielded a 615 bp band establishing the species identity as .
View Article and Find Full Text PDFObjective: This study assessed the information needs of breast cancer (BC) patients who presented themselves to the outpatient clinics or wards of the National Cancer Institute, Maharagama, Sri Lanka.
Methods: Information needs were measured using the validated questionnaire in the vernacular (Sri Lankan Information Needs Assessment Questionnaire - BC).
Results: All affected women indicated a strong need for information related to the disease, treatment, and psychosocial service while the need for information on procedures for diagnosis and physical care was not strong.
The risk of skin cancer in connective tissue disease and the impact of immunosuppressive therapy on this risk has not been well studied. The objective of this study is to investigate the risk of non-melanoma skin cancer in patients with connective tissue disease and to assess the impact of immunosuppressive therapy on this risk. This is a retrospective case control cohort study of 8281 patients with connective tissue disease (systemic lupus erythematosus, Sjogren’s disease and scleroderma) and 8281 age, race, and gender matched controls followed for a 5-year period between 2002-2012, who obtained their care from a large integrated multispecialty group practice in Northern California.
View Article and Find Full Text PDFHuman brugian filariasis has re-emerged in Sri Lanka after a quiescent period of four decades. This study investigated the prevalence of canine and feline filarial parasites in three localities with human sub-periodic brugian filariasis, in order to determine their potential reservoir status. All reachable dogs and cats, both stray and domestic, within a 350m radius of an index case of brugian filariasis in three locations (Madampe, Wattala and Weliweriya) were screened for microfilariae using Giemsa stained thick blood smears.
View Article and Find Full Text PDFCurr Treat Options Neurol
August 2018
Purpose Of Review: Acute symptomatic and provoked seizures by definition occur in close proximity to an event and are considered to be situational. The treatment implications and likelihood of recurrence of acute symptomatic and provoked seizures differ from unprovoked seizures. In this article, the authors review the literature on acute symptomatic and provoked seizures with regard to therapeutic approach and risk of recurrence.
View Article and Find Full Text PDFDengue virus (DENV) infections are increasing with respect to incidence and severity in the Central Province of Sri Lanka. The objective of this study was to define the clinical, immunological, and virological profiles of patients admitted to the General Hospital, Kandy with clinically apparent dengue. Demographic, clinical, hematological parameters, liver enzymes (ALT and AST), and blood samples were collected from 292 patients with fever <5 days post onset and fulfilling the WHO criteria for the diagnosis of dengue fever/dengue hemorrhagic fever (DF/DHF).
View Article and Find Full Text PDFBackground: The clinical phenotype of bipolar disorder (BPD) is heterogeneous and the genetic architecture of the disorder is complex and not well understood. Given these complications, it is possible that the identification of intermediate phenotypes ("endophenotypes") will be useful in elucidating the complex genetic mechanisms that result in the disorder. The examination of unaffected relatives is critical in determining whether a particular trait is genetically-relevant to BPD.
View Article and Find Full Text PDFObjective: To compare Wuchereria bancrofti (W. bancrofti) infection rates of Culex quinquefasciatus, using dissection and PCR-ELISA in two consecutive time periods (from 2007 to 2008 and from 2008 to 2009).
Methods: Mosquitoes were collected in 30 sentinel and 15 non-sentinel sites in 15 Medical Officer of Health areas of Gampaha District known for the presence of W.
RVIs are a significant cause of morbidity and mortality in immunocompromised children. We analyzed the characteristics and outcomes of infection by four respiratory viruses (RSV, adenovirus, influenza, and parainfluenza) treated at a pediatric tertiary care hospital in a retrospective cohort of patients who had received cancer chemotherapy, hematopoietic stem cell, or SOT. A total of 208 infections were studied among 166 unique patients over a time period of 1993-2006 for transplant recipients, and 2000-2005 for patients with cancer.
View Article and Find Full Text PDFBackground: Bipolar disorder (BPD) research has identified a number of neurocognitive deficits as potential vulnerability markers; however, very few studies have focused on patterns of performance on affective processing tasks (e.g. affective Go/No-Go tasks) which may be more closely tied to the pathophysiology of the illness.
View Article and Find Full Text PDFBackground: Hand-foot syndrome (HFS) is a relatively common dermatologic toxic reaction to certain anticancer therapies. Although not life-threatening, this complication can reduce patient quality of life. Dose modification of the inciting agent serves as the most effective management of HFS, although a variety of anecdotal reports suggest that other agents may also be efficacious.
View Article and Find Full Text PDFIntroduction: Neurocognitive impairment is common to several neuropsychiatric disorders. The growing use of cognitive impairment as an intermediate phenotype, or "endophenotype", in psychiatry raises the issue of whether global measures of cognition, such as IQ, or assays of more specific cognitive domains, such as working memory, will best serve to enhance power in detecting susceptibility loci in molecular genetic studies.
Methods: This paper will review the research on general intelligence in schizophrenia and bipolar disorder and evaluate its strengths and weaknesses as a candidate intermediate phenotype.
The objective of this study was to assess psychomotor functioning and attention in individuals with bipolar disorder during the depressed phase of illness. Measures of attention and psychomotor functioning were administered to a sample of 24 bipolar I and II patients and a matched sample of healthy controls. Relative to the healthy controls, the bipolar sample demonstrated evidence of psychomotor slowing and revealed deficits on measures of effortful attention, yet demonstrated comparable performance on measures of automatic attention.
View Article and Find Full Text PDFWe report a case of Plasmodium falciparum and P. malariae mixed infection in a patient who had been living in Malawi. This is the first case of P.
View Article and Find Full Text PDFInt J Diabetes Dev Ctries
April 2008
Context: Chronic kidney disease (CKD) is characterized by progressive destruction of renal mass with irreversible sclerosis and loss of nephrons over a period of months to years, depending on the underlying etiology.
Aim: To describe demographic patterns and identify common causes of CKD in patients admitted to ward 41 and 48B, National Hospital of Sri Lanka.
Settings And Design: A hospital based descriptive 3-month study was conducted at ward 41 and 48B, National Hospital of Sri Lanka.
Objectives: Although aggressive behavior has been associated with bipolar disorder (BD), it has also been linked with developmental factors and disorders frequently found to be comorbid with BD, making it unclear whether or not it represents an underlying biological disturbance intrinsic to bipolar illness. We therefore sought to identify predictors of trait aggression in a sample of adults with BD.
Methods: Subjects were 100 bipolar I (n = 73) or II (n = 27) patients consecutively evaluated in the Bipolar Disorders Research Program of the New York Presbyterian Hospital-Payne Whitney Clinic.
The B(0) lifetime was measured with a sample of 23 million BB pairs collected by the BABAR detector at the PEP-II e(+)e(-) storage ring during 1999 and 2000. Events from the semileptonic decay B(0)-->D(*-)l(+)nu(l) have been selected with a partial reconstruction method in which only the charged lepton and the slow pi from the D*--->D(0)pi(-) decay are reconstructed. The result is tau(B(0)) = 1.
View Article and Find Full Text PDFThe B0-B-0 oscillation frequency has been measured with a sample of 23 x 10(6) BB- pairs collected with the BABAR detector at the PEP-II asymmetric B Factory at SLAC. In this sample, we select events in which both B mesons decay semileptonically and use the charge of the leptons to identify the flavor of each B meson. A simultaneous fit to the decay time difference distributions for opposite- and same-sign dilepton events gives deltamd = 0.
View Article and Find Full Text PDFFlavor oscillations of neutral B mesons have been studied in e+e- annihilation data collected with the BABAR detector at center-of-mass energies near the upsilon(4S) resonance. The data sample used for this purpose consists of events in which one B0 meson is reconstructed in a hadronic decay mode, while the flavor of the recoiling B0 is determined with a tagging algorithm that exploits the correlation between the flavor of the heavy quark and the charges of its decay products. From the time development of the observed mixed and unmixed final states, we determine the B0-B-0 oscillation frequency deltamd to be 0.
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