Health needs of clients as reported by medical practitioners from two districts of Sindh

Objective: To identify the major health and reproductive health problems for which people consult local medical practitioners.METHODOLOGY: Forty-one practitioners completed a self-administered questionnaire. A startified purposive sample of practitioners was selected by asking the community members from various towns and rural areas to identify practitioners who have most busy practices and are perceived as providing quality care.Results: Nine of the forty-one practitioners were females. Twenty-two were consulted mainly by women and another seventeen by an equal number of women and men. Practitioners pointed to malnutrition, malaria, gastrointestinal and respiratory tract problems as being the most common ailments. They identified menstrual problems, malnutrition among pregnant women, burning micturition and vaginal discharge as the most common reproductive health problems of their clients. Only 16 medical practitioners said that they diagnosed someone in the last one-month as suffering from sexually transmitted infections.CONCLUSION: The survey helped in developing an understanding of health issues from provider perspective. Findings indicate a concordance between what has been revealed by previous population based studies in similar situations and to what health problems practitioners pointed as common. While a comprehensive needs-assessment requires surveys and qualitative interviews with communities, consultations with relatively fewer medical practitioners could also provide a quick and fair approximation of priority health problems in the area

Pure superficial posterior cerebral artery territory infarction in The Lausanne Stroke Registry.

OBJECTIVE: To determine the patterns of clinical presentation, lesion topography, and etiology in patients with ischemic stroke limited to the superficial territory of the posterior cerebral artery (s-PCA). METHODS: In the Lausanne Stroke Registry (LSR, 1983-1998), we determined the patterns of clinical presentation, lesion topography and mechanisms of stroke, among 117 patients with s-PCA infarction (s-PCAI) on brain imaging. RESULTS: s-PCAIs accounted for 30.5 % of all PCA territory ischemic strokes. The presumed etiology was embolism in 64 (54.5 %) patients [cardiac in 51 (43.5 %) and arterial in 13 (11 %)], indeterminate in 38 (32 %), PCA atherothrombosis in 4 (3.4 %), migraine in 4 (3.4 %), other rare causes in 4 (3.4 %), and multiple potential sources of embolism in 3 (2.5 %). The clinical findings were hemianopsia in 78 (67 %), quadrantanopsia in 26 (22 %), and bilateral visual field defects in 8 (7 %). Motor, sensory, or sensorimotor deficits were detected in 14 (12 %), 8 (6.8 %), or 8 (6.8 %) patients, respectively. Neuropsychological dysfunction included memory impairment in 20 (17.5 %; with left [L], right [R], or bilateral [B] lesions in 15, 2, or 3 patients, respectively), dysphasia in 17 (14.5 %; L/B: 14/3), dyslexia with dysgraphia in 5 (4 %; L/B: 4/1), dyslexia without dysgraphia in 10 (8.5 %; L/B: 8/2), hallucinations in 12 (10 %; L/R/B: 5/5/2), visual neglect in 11 (9.5 %; L/R: 2/9), visual agnosia in 10 (8.5 %; L/B: 7/3), prosopagnosia in 7 (6 %; R/B: 4/3), and color dysnomia in 6 (5 %; L: 6). CONCLUSIONS: s-PCAIs are uncommon, representing less than a third of all PCA infarctions. Although embolism is the main cause in 60 % of patients, identification of the emboli source is often not possible. In 1/3 of cases, the stroke mechanism cannot be determined. Neuropsychological deficits are frequent if systematically searched for

Candida interface keratitis after deep anterior lamellar keratoplasty: Clinical, microbiologic, histopathologic, and confocal microscopic reports

PURPOSE: To report the clinical, histopathologic, microbiologic, and confocal microscopic features of Candida keratitis after deep anterior lamellar keratoplasty (DALK). METHODS: We performed clinical, confocal scan, microbiologic and histopathologic examinations on two corneas from 2 young patients who underwent DALK for keratoconus. RESULTS: The first patient presented with asymptomatic white to cream-colored interface deposits 2 months after DALK. The confocal scan disclosed clusters of hyperreflective, fine granular deposits at the region of interface, with no evidence of inflammation or hyphaelike structures. The clinical presumption of possible "epithelial downgrowth" was suggested, and because of the progression of these lesions, irrigation of the interface was considered. Finally, penetrating keratoplasty was performed because of a rupture in the Descemet membrane. Histopathologic examination of the cornea disclosed yeastlike structures within the interface area. The microbiologic results of the irrigation fluid showed Candida glabrata. The second patient presented with a symptomatic infiltration of the inferior interface close to the suture site 2.5 months after DALK. The confocal scan showed foci of inflammation with clusters of hyperreflective round-shaped structures that resembled epithelial cells. Clinically, there was a suggestion of epithelial downgrowth, and subsequently, penetrating keratoplasty was performed because of the progression of the lesion. Histopathologic examination of the cornea disclosed an acute and chronic granulomatous keratitis caused by yeastlike structures. The microbiologic results revealed infection with Candida albicans. CONCLUSIONS: These are the first reported occurrences of interface Candida keratitis after DALK and with different confocal features. The clinical and the confocal features of interface Candida keratitis may be similar to those seen in epithelial downgrowth, which may postpone correct diagnosis and treatment. Candida keratitis should be considered in cases of interface deposits after any form of lamellar keratoplasty. © 2007 Lippincott Williams & Wilkins, Inc

Breakdown of Simple Scaling in Abelian Sandpile Models in One Dimension

We study the abelian sandpile model on decorated one dimensional chains. We determine the structure and the asymptotic form of distribution of avalanche-sizes in these models, and show that these differ qualitatively from the behavior on a simple linear chain. We find that the probability distribution of the total number of topplings $s$ on a finite system of size $L$ is not described by a simple finite size scaling form, but by a linear combination of two simple scaling forms $Prob_L(s) = 1/L f_1(s/L) + 1/L^2 f_2(s/L^2)$, for large $L$, where $f_1$ and $f_2$ are some scaling functions of one argument.Comment: 10 pages, revtex, figures include

Breadwinners and Homemakers: Migration and Changing Conjugal Expectations in Rural Bangladesh

The literature on marriage norms and aspirations across societies largely sees the institution as static – a tool for the assertion of masculinities and subordination of women. The changing meanings of marriage and conjugality in the contemporary context of globalisation have received scant attention. Based on research in rural Bangladesh, this article questions the usefulness of notions of autonomy and dependence in understanding conjugal relations and expectations in a context of widespread migration for extended periods, especially to overseas destinations, where mutuality is crucial for social reproduction, though in clearly genderdemarcated domains

Corseto: A Kinesthetic Garment for Designing, Composing for, and Experiencing an Intersubjective Haptic Voice

We present a novel intercorporeal experience - an intersubjective haptic voice. Through an autobiographical design inquiry, based on singing techniques from the classical opera tradition, we created Corsetto, a kinesthetic garment for transferring somatic reminiscents of vocal experience from an expert singer to a listener. We then composed haptic gestures enacted in the Corsetto, emulating upper-body movements of the live singer performing a piece by Morton Feldman named Three Voices. The gestures in the Corsetto added a haptics-based \u27fourth voice\u27 to the immersive opera performance. Finally, we invited audiences who were asked to wear Corsetto during live performances. Afterwards they engaged in micro-phenomenological interviews. The analysis revealed how the Corsetto managed to bridge inner and outer bodily sensations, creating a feeling of a shared intercorporeal experience, dissolving boundaries between listener, singer and performance. We propose that \u27intersubjective haptics\u27 can be a generative medium not only for singing performances, but other possible intersubjective experiences

The corticosteroid compounds prednisolone and vamorolone do not alter the nociception phenotype and exacerbate liver injury in sickle cell mice.

Clinicians often hesitate prescribing corticosteroids to treat corticosteroid-responsive conditions in sickle cell disease (SCD) patients because their use can be associated with complications (increased hospital readmission, rebound pain, strokes, avascular necrosis, acute chest syndrome). Consequently, SCD patients may receive suboptimal treatment for corticosteroid-responsive conditions. We conducted a preclinical trial of dissociative (vamorolone) and conventional (prednisolone) corticosteroid compounds to evaluate their effects on nociception phenotype, inflammation, and organ dysfunction in SCD mice. Prednisolone and vamorolone had no significant effects on nociception phenotype or anemia in homozygous mice. Conversely, prednisolone and vamorolone significantly decreased white blood cell counts and hepatic inflammation. Interestingly, the effects of vamorolone were milder than those of prednisolone, as vamorolone yielded less attenuation of hepatic inflammation compared to prednisolone. Compared to controls and heterozygotes, homozygotes had significant liver necrosis, which was significantly exacerbated by prednisolone and vamorolone despite decreased hepatic inflammation. These hepatic histopathologic changes were associated with increases in transaminases and alkaline phosphatase. Together, these results suggest that, even in the setting of decreasing hepatic inflammation, prednisolone and vamorolone were associated with significant hepatic toxicity in SCD mice. These findings raise the possibility that hepatic function deterioration could occur with the use of corticosteroids (conventional and dissociative) in SCD

Factors influencing feeding practices of extreme poor infants and young children in families of working mothers in Dhaka slums: A qualitative study

BackgroundNutritional status differs between infants and young children living in slum and non-slum conditions—infants and young children living in City Corporation slums are likely to have worse nutritional status compared to those from non-slums. Furthermore, families in slums tend to engage female labor in cash-earning activities as a survival strategy; hence, a higher percentage of mothers stay at work. However, little is known about feeding practices for infants and young children in families with working mothers in slums. This study aims to understand the factors that determine feeding practices for infants and young children living in families with working mothers in Dhaka slums.MethodsThis study adopted a qualitative approach. Sixteen In-depth Interviews, five Key Informant Interviews, and Focused Group Discussions were conducted with family members, community leaders, and program staff. Method triangulation and thematic analyses were conducted.ResultsFeeding practices for infants and young children in families with working mothers are broadly determined by mothers’ occupation, basis civic facilities, and limited family buying capacity. Although mothers have good nutritional knowledge, they negotiate between work and feeding their infants and young children. Household composition, access to cooking facilities, and poverty level were also found to be significant determining factors.ConclusionThe results suggest a trade-off between mothers’ work and childcare. The absence of alternative care support in homes and/or work places along with societal factors outweighs full benefits of project interventions. Improving alternative childcare support could reduce the burden of feeding practice experienced by working mothers and may improve nutritional outcomes