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Sample records for childhood malaria management

  1. Illness-related practices for the management of childhood malaria among the Bwatiye people of north-eastern Nigeria

    Directory of Open Access Journals (Sweden)

    John Kauna K

    2005-02-01

    Full Text Available Abstract Background A wide range of childhood illnesses are accompanied by fever,, including malaria. Child mortality due to malaria has been attributed to poor health service delivery system and ignorance. An assessment of a mother's ability to recognize malaria in children under-five was carried out among the Bwatiye, a poorly-served minority ethnic group in north-eastern Nigeria. Methods A three-stage research design involving interviews, participatory observation and laboratory tests was used to seek information from 186 Bwatiye mothers about their illness-related experiences with childhood fevers. Results Mothers classified malaria into male (fever that persists for longer than three days and female (fever that goes away within three days and had a system of determining when febrile illness would not be regarded as malaria. Most often, malaria would be ignored in the first 2 days before seeking active treatment. Self-medication was the preferred option. Treatment practices and sources of help were influenced by local beliefs, the parity of the mother and previous experience with child mortality. Conclusion The need to educate mothers to suspect malaria in every case of febrile illness and take appropriate action in order to expose the underlying "evil" will be more acceptable than an insistence on replacing local knowledge with biological epidemiology of malaria. The challenge facing health workers is to identify and exploit local beliefs about aetiology in effecting management procedures among culturally different peoples, who may not accept the concept of biological epidemiology.

  2. Imported childhood malaria: the Dublin experience, 1999-2006.

    LENUS (Irish Health Repository)

    Leahy, T R

    2009-09-01

    Imported childhood malaria has never been studied in Ireland. We aimed to document the incidence and species of malaria in children presenting to paediatric hospitals in Dublin and to examine management and outcome measures.

  3. Malaria diagnosis and treatment under the strategy of the integrated management of childhood illness (IMCI): relevance of laboratory support from the rapid immunochromatographic tests of ICT Malaria P.f/P.v and OptiMal

    DEFF Research Database (Denmark)

    Tarimo, D S; Minjas, J N; Bygbjerg, I C

    2001-01-01

    The algorithm developed for the integrated management of childhood illness (IMCI) provides guidelines for the treatment of paediatric malaria. In areas where malaria is endemic, for example, the IMCI strategy may indicate that children who present with fever, a recent history of fever and/or pallor...... and by using two rapid immunochromatographic tests (RIT) for the diagnosis of malaria (ICT Malaria P.f/P.v and OptiMal. At the time they were tested, each of these children had been targeted for antimalarial treatment (following the IMCI strategy) because of fever and/or pallor. Only 70% of the 395...... sensitivity of 93.0% and a specificity of 15.5% whereas pallor had a sensitivity of 72.2% and a specificity of 50.8%. The RIT both had very high corresponding sensitivities (of 100.0% for the ICT and 94.0% for OptiMal) but the specificity of the ICT (74.0%) was significantly lower than that for OptiMal (100...

  4. Pattern and predictors of neurological morbidities among childhood cerebral malaria survivors in central Sudan

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    Adil Mergani

    2015-01-01

    Interpretation & conclusion: Neurological sequelae are common due to childhood cerebral malaria in central Sudan. Their prediction at admission, clinical presentation and laboratory findings may guide clinical intervention and proper management that may decrease morbidity and improve CM consequences.

  5. Malaria diagnosis and treatment under the strategy of the integrated management of childhood illness (IMCI): relevance of laboratory support from the rapid immunochromatographic tests of ICT Malaria P.f/P.v and OptiMal.

    Science.gov (United States)

    Tarimo, D S; Minjas, J N; Bygbjerg, I C

    2001-07-01

    The algorithm developed for the integrated management of childhood illness (IMCI) provides guidelines for the treatment of paediatric malaria. In areas where malaria is endemic, for example, the IMCI strategy may indicate that children who present with fever, a recent history of fever and/or pallor should receive antimalarial chemotherapy. In many holo-endemic areas, it is unclear whether laboratory tests to confirm that such signs are the result of malaria would be very relevant or useful. Children from a holo-endemic region of Tanzania were therefore checked for malarial parasites by microscopy and by using two rapid immunochromatographic tests (RIT) for the diagnosis of malaria (ICT Malaria P.f/P.v and OptiMal. At the time they were tested, each of these children had been targeted for antimalarial treatment (following the IMCI strategy) because of fever and/or pallor. Only 70% of the 395 children classified to receive antimalarial drugs by the IMCI algorithm had malarial parasitaemias (68.4% had Plasmodium falciparum trophozoites, 1.3% only P. falciparum gametocytes, 0.3% P. ovale and 0.3% P. malariae). As indicators of P. falciparum trophozoites in the peripheral blood, fever had a sensitivity of 93.0% and a specificity of 15.5% whereas pallor had a sensitivity of 72.2% and a specificity of 50.8%. The RIT both had very high corresponding sensitivities (of 100.0% for the ICT and 94.0% for OptiMal) but the specificity of the ICT (74.0%) was significantly lower than that for OptiMal (100.0%). Fever and pallor were significantly associated with the P. falciparum asexual parasitaemias that equalled or exceeded the threshold intensity (2000/microl) that has the optimum sensitivity and specificity for the definition of a malarial episode. Diagnostic likelihood ratios (DLR) showed that a positive result in the OptiMal test (DLR = infinity) was a better indication of malaria than a positive result in the ICT (DLR = 3.85). In fact, OptiMal had diagnostic reliability (0

  6. The Impact of Integrated Community Case Management of Childhood Diseases Interventions to Prevent Malaria Fever in Children Less than Five Years Old in Bauchi State of Nigeria

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    Abegunde, Dele; Orobaton, Nosa

    2016-01-01

    Background Malaria accounts for about 300,000 childhood deaths and 30% of under-five year old mortality in Nigeria annually. We assessed the impact of intervention strategies that integrated Patent Medicines Vendors into community case management of childhood-diseases, improved access to artemisinin combination therapy (ACT) and distributed bed nets to households. We explored the influence of household socioeconomic characteristics on the impact of the interventions on fever in the under-five year olds in Bauchi State Nigeria. Methods A cross-sectional case-controlled, interventional study, which sampled 3077 and 2737 under-5 year olds from 1,588 and 1601 households in pre- and post-intervention periods respectively, was conducted from 2013 to 2015. Difference-in-differences and logistic regression analyses were performed to estimate the impact attributable to the interventions: integrated community case management of childhood illness which introduced trained public and private sector health providers and the possession of nets on the prevalence of fever. Results Two-week prevalence of fever among under-fives declined from 56.6% at pre-intervention to 42.5% at post-intervention. Fever-prevention fraction attributable to nets was statistically significant (OR = 0.217, 95% CI: 0.08–0.33). Children in the intervention group had significantly fewer incidence of fever than children in the control group had (OR = 0.765, 95% CI: 0.67–0.87). Although being in the intervention group significantly provided 23.5% protection against fever (95% CI: 0.13–0.33), the post-intervention likelihood of fever was also significantly less than at pre-intervention (OR = 0.57, 95% CI: 0.50–0.65). The intervention protection fraction against fever was statistically significant at 43.4% (OR = 0.434, 95% CI: 0.36–0.50). Logistic regression showed that the odds of fever were lower in households with nets (OR = 0.72, 95% CI: 0.60–0.88), among children whose mothers had higher

  7. Severe childhood malaria syndromes defined by plasma proteome profiles.

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    Florence Burté

    Full Text Available BACKGROUND: Cerebral malaria (CM and severe malarial anemia (SMA are the most serious life-threatening clinical syndromes of Plasmodium falciparum infection in childhood. Therefore it is important to understand the pathology underlying the development of CM and SMA, as opposed to uncomplicated malaria (UM. Different host responses to infection are likely to be reflected in plasma proteome-patterns that associate with clinical status and therefore provide indicators of the pathogenesis of these syndromes. METHODS AND FINDINGS: Plasma and comprehensive clinical data for discovery and validation cohorts were obtained as part of a prospective case-control study of severe childhood malaria at the main tertiary hospital of the city of Ibadan, an urban and densely populated holoendemic malaria area in Nigeria. A total of 946 children participated in this study. Plasma was subjected to high-throughput proteomic profiling. Statistical pattern-recognition methods were used to find proteome-patterns that defined disease groups. Plasma proteome-patterns accurately distinguished children with CM and with SMA from those with UM, and from healthy or severely ill malaria-negative children. CONCLUSIONS: We report that an accurate definition of the major childhood malaria syndromes can be achieved using plasma proteome-patterns. Our proteomic data can be exploited to understand the pathogenesis of the different childhood severe malaria syndromes.

  8. ENVIRONMENTAL MANAGEMENT FOR MALARIA CONTROL

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    H. A. Rafatjah

    1976-09-01

    Full Text Available Environmental management for malaria control is defined as any planned physical activities that through transformation of land, water and vegetation will result in the prevention, reduction or elimination of malaria. In planning and implementing these activities, full consideration must be given to their long-term effects and benefits and to the preservation of the quality of environment and they need to be fully and closely coordinated with water, land and agricultural development projects. Environmental management activities for malaria control can be classified as source reduction, dealing mainly with physical alteration of the environment; environmental manipulation, introducing temporary environmental changes and the reduction, and prevention of man-vector contact by site selection, mosquito proofing of dwellings and personal protection. For anti-malaria programs to employ these activities they need to re-train the staff, re-orient the services and set up pilot operations for feasibility studies.

  9. Patent Medicine Sellers: How Can They Help Control Childhood Malaria?

    OpenAIRE

    Akuse, Rosamund M.; Edwin E Eseigbe; Abubakar Ahmed**; Brieger, William R

    2010-01-01

    Roll Back Malaria Initiative encourages participation of private health providers in malaria control because mothers seek care for sick children from them. This study investigated Patent Medicine Sellers (PMS) management of presumptive malaria in children in order to identify how they can assist malaria control. A cross-sectional survey of 491 PMS in Kaduna, Nigeria, was done using interviews and observation of shop activities. Most (80%) customers bought drugs without prescriptions. Only 29....

  10. Use of integrated malaria management reduces malaria in Kenya.

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    Bernard A Okech

    Full Text Available BACKGROUND: During an entomological survey in preparation for malaria control interventions in Mwea division, the number of malaria cases at the Kimbimbi sub-district hospital was in a steady decline. The underlying factors for this reduction were unknown and needed to be identified before any malaria intervention tools were deployed in the area. We therefore set out to investigate the potential factors that could have contributed to the decline of malaria cases in the hospital by analyzing the malaria control knowledge, attitudes and practices (KAP that the residents in Mwea applied in an integrated fashion, also known as integrated malaria management (IMM. METHODS: Integrated Malaria Management was assessed among community members of Mwea division, central Kenya using KAP survey. The KAP study evaluated community members' malaria disease management practices at the home and hospitals, personal protection measures used at the household level and malaria transmission prevention methods relating to vector control. Concurrently, we also passively examined the prevalence of malaria parasite infection via outpatient admission records at the major referral hospital in the area. In addition we studied the mosquito vector population dynamics, the malaria sporozoite infection status and entomological inoculation rates (EIR over an 8 month period in 6 villages to determine the risk of malaria transmission in the entire division. RESULTS: A total of 389 households in Mwea division were interviewed in the KAP study while 90 houses were surveyed in the entomological study. Ninety eight percent of the households knew about malaria disease while approximately 70% of households knew its symptoms and methods to manage it. Ninety seven percent of the interviewed households went to a health center for malaria diagnosis and treatment. Similarly a higher proportion (81% used anti-malarial medicines bought from local pharmacies. Almost 90% of households reported

  11. Patent Medicine Sellers: How Can They Help Control Childhood Malaria?

    Directory of Open Access Journals (Sweden)

    Rosamund M. Akuse

    2010-01-01

    Full Text Available Roll Back Malaria Initiative encourages participation of private health providers in malaria control because mothers seek care for sick children from them. This study investigated Patent Medicine Sellers (PMS management of presumptive malaria in children in order to identify how they can assist malaria control. A cross-sectional survey of 491 PMS in Kaduna, Nigeria, was done using interviews and observation of shop activities. Most (80% customers bought drugs without prescriptions. Only 29.5% were given instructions about doses. Between 40–100% doses of recommended antimalarials were incorrect. Some (22% PMS did not ask questions about illness for which they were consulted. Most children treated in shops received injections. PMS facilitate homecare but have deficiencies in knowledge and practice. Interventions must focus on training them to accurately determine doses, give advice about drug administration, use oral medication, and ask about illness. Training should be made a prerequisite for registering and reregistering shops.

  12. Patent medicine sellers: how can they help control childhood malaria?

    Science.gov (United States)

    Akuse, Rosamund M; Eseigbe, Edwin E; Ahmed, Abubakar; Brieger, William R

    2010-01-01

    Roll Back Malaria Initiative encourages participation of private health providers in malaria control because mothers seek care for sick children from them. This study investigated Patent Medicine Sellers (PMS) management of presumptive malaria in children in order to identify how they can assist malaria control. A cross-sectional survey of 491 PMS in Kaduna, Nigeria, was done using interviews and observation of shop activities. Most (80%) customers bought drugs without prescriptions. Only 29.5% were given instructions about doses. Between 40-100% doses of recommended antimalarials were incorrect. Some (22%) PMS did not ask questions about illness for which they were consulted. Most children treated in shops received injections. PMS facilitate homecare but have deficiencies in knowledge and practice. Interventions must focus on training them to accurately determine doses, give advice about drug administration, use oral medication, and ask about illness. Training should be made a prerequisite for registering and reregistering shops. PMID:22332020

  13. Effective Program Management: A Cornerstone of Malaria Elimination

    OpenAIRE

    Gosling, J; Case, P; Tulloch, J; Chandramohan, D.; Wegbreit, J; Newby, G; Gueye, CS; Koita, K; Gosling, R.

    2015-01-01

    Effective program management is essential for successful elimination of malaria. In this perspective article, evidence surrounding malaria program management is reviewed by management science and malaria experts through a literature search of published and unpublished gray documents and key informant interviews. Program management in a malaria elimination setting differs from that in a malaria control setting in a number of ways, although knowledge and understanding of these distinctions are ...

  14. Early Childhood Malaria Prevention and Children's Patterns of School Leaving in the Gambia

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    Zuilkowski, Stephanie S.; Jukes, Matthew C. H.

    2014-01-01

    Background: Early childhood malaria is often fatal, but its impact on the development and education of survivors has not received much attention. Malaria impacts cognitive development in a number of ways that may impact later educational participation. Aims: In this study, we examine the long-term educational effects of preventing early childhood…

  15. Investigating the Important Correlates of Maternal Education and Childhood Malaria Infections

    OpenAIRE

    Njau, Joseph D; Stephenson, Rob; Menon, Manoj P.; Kachur, S Patrick; McFarland, Deborah A

    2014-01-01

    The relationship between maternal education and child health has intrigued researchers for decades. This study explored the interaction between maternal education and childhood malaria infection. Cross-sectional survey data from three African countries were used. Descriptive analysis and multivariate logistic regression models were completed in line with identified correlates. Marginal effects and Oaxaca decomposition analysis on maternal education and childhood malaria infection were also es...

  16. Integrated vector management for malaria control

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    Impoinvil Daniel E

    2008-12-01

    Full Text Available Abstract Integrated vector management (IVM is defined as "a rational decision-making process for the optimal use of resources for vector control" and includes five key elements: 1 evidence-based decision-making, 2 integrated approaches 3, collaboration within the health sector and with other sectors, 4 advocacy, social mobilization, and legislation, and 5 capacity-building. In 2004, the WHO adopted IVM globally for the control of all vector-borne diseases. Important recent progress has been made in developing and promoting IVM for national malaria control programmes in Africa at a time when successful malaria control programmes are scaling-up with insecticide-treated nets (ITN and/or indoor residual spraying (IRS coverage. While interventions using only ITNs and/or IRS successfully reduce transmission intensity and the burden of malaria in many situations, it is not clear if these interventions alone will achieve those critical low levels that result in malaria elimination. Despite the successful employment of comprehensive integrated malaria control programmes, further strengthening of vector control components through IVM is relevant, especially during the "end-game" where control is successful and further efforts are required to go from low transmission situations to sustained local and country-wide malaria elimination. To meet this need and to ensure sustainability of control efforts, malaria control programmes should strengthen their capacity to use data for decision-making with respect to evaluation of current vector control programmes, employment of additional vector control tools in conjunction with ITN/IRS tactics, case-detection and treatment strategies, and determine how much and what types of vector control and interdisciplinary input are required to achieve malaria elimination. Similarly, on a global scale, there is a need for continued research to identify and evaluate new tools for vector control that can be integrated with

  17. Management of Overweight during Childhood

    DEFF Research Database (Denmark)

    Larsen, Lone Marie; Ledderer, Loni; Jarbøl, Dorte Ejg

    2015-01-01

    Background. Because of the increasing prevalence of overweight and obesity in childhood in the Western world, focus on the management in general practice has also increased. Objective. To explore the experiences of general practitioners (GPs) and practice nurses participating in a randomised...... professionals considered it their responsibility to offer a management programme to overweight children. They recognised that management of overweight during childhood was a complex task that required an evidence-based strategy with the possibility of supervision. Health professionals experienced a barrier to...... addressing overweight in children. However, increasing awareness of obesity in childhood and its consequences in society was considered helpful to reach an understanding of the articulations concerning how best to address the issue. Conclusions. Health professionals in general practice recognised that they...

  18. Managing childhood obesity

    Science.gov (United States)

    The prevalence of childhood obesity has steadily increased over the last decades, with approximately 35% of children aged 6-19 classified as overweight or obese. Recently, a plateau in the increasing rates of obesity has been observed. Despite this leveling off, overweight and obese children are hea...

  19. Acceptability by community health workers in Senegal of combining community case management of malaria and seasonal malaria chemoprevention

    DEFF Research Database (Denmark)

    Tine, Roger Ck; Ndiaye, Pascal; Ndour, Cheikh T;

    2013-01-01

    Community case management of malaria (CCMm) and seasonal malaria chemoprevention (SMC) are anti-malarial interventions that can lead to substantial reduction in malaria burden acting in synergy. However, little is known about the social acceptability of these interventions. A study was undertaken...... to assess whether combining the interventions would be an acceptable approach to malaria control for community health workers (CHWs)....

  20. Parents' perceptions, attitudes and acceptability of treatment of childhood malaria with artemisinin combination therapies in ghana

    DEFF Research Database (Denmark)

    Adjei, G O; Darkwah, A K; Goka, B Q;

    2009-01-01

    BACKGROUND: There is little information on sociocultural and contextual factors that may influence attitudes of patients to new treatments, such as artemisinin combination therapies (ACT). METHODS: Semi-structured questionnaires and focus group discussions were used to assess views of parents of...... children with uncomplicated malaria treated with ACT in a low socio-economic area in Accra, Ghana. RESULTS: The majority of parents reported a favourable experience, in terms of perceived i) rapidity of symptom resolution, compared to their previous experience of other therapies for childhood malaria, or...... explanations. Although care-seeking practices for childhood malaria were considered appropriate, perceived or real barriers to accessible health care were also important factors in the decision to seek treatment. Household dynamics and perceived inequities at the care-provider-patient interface were identified...

  1. Managing malaria in the intensive care unit

    OpenAIRE

    Marks, M; Gupta-Wright, A.; Doherty, JF; Singer, M; Walker, D.

    2014-01-01

    The number of people travelling to malaria-endemic countries continues to increase, and malaria remains the commonest cause of serious imported infection in non-endemic areas. Severe malaria, mostly caused by Plasmodium falciparum, often requires intensive care unit (ICU) admission and can be complicated by cerebral malaria, respiratory distress, acute kidney injury, bleeding complications, and co-infection. The mortality from imported malaria remains significant. This article reviews the man...

  2. Association between early childhood exposure to malaria and children’s pre-school development: evidence from the Zambia early childhood development project

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    Fink Günther

    2013-01-01

    Full Text Available Abstract Background Despite major progress made over the past 10 years, malaria remains one of the primary causes of ill health in developing countries in general, and in sub-Saharan Africa in particular. Whilst a large literature has documented the frequency and severity of malaria infections for children under-five years, relatively little evidence is available regarding the impact of early childhood malaria exposure on subsequent child development. Methods The objective of the study was to assess the associations between early childhood exposure to malaria and pre-school development. Child assessment data for 1,410 children in 70 clusters collected through the 2010 Zambian Early Childhood Development Project was linked with malaria parasite prevalence data from the 2006 Zambia Malaria Indicator Survey. Linear and logistic models were used to estimate the effect of early childhood exposure to malaria on anthropometric outcomes as well as on a range of cognitive and behavioural development measures. Results No statistically significant associations were found between parasite exposure and children’s height and weight. Exposure to the malaria parasite was, however, associated with lower ability to cope with cognitive tasks administered by interviewers (z-score difference −1.11, 95% CI −2.43–0.20, as well as decreased overall socio-emotional development as assessed by parents (z-score difference −1.55, 95% CI −3.13–0.02. No associations were found between malaria exposure and receptive vocabulary or fine-motor skills. Conclusions The results presented in this paper suggest potentially large developmental consequences of early childhood exposure to malaria. Continued efforts to lower the burden of malaria will not only reduce under-five mortality, but may also have positive returns in terms of the long-term well-being of exposed cohorts.

  3. Managing Malaria ; an evolutionary modelling approach

    NARCIS (Netherlands)

    Janssen MA; Martens WJM; MNV

    1996-01-01

    Door toenemende resistentie-ontwikkeling van de malariaparasiet voor antimalaria medicijnen, en van de malariamuskiet voor insecticiden, wordt een effectief beleid voor malaria in veel tropische landen bemoeilijkt. Tezamen met een mogelijke klimaatverandering zou dit de incidentie van malaria in

  4. Malaria parasitemia and childhood diarrhea in a peri-urban area of Guinea-Bissau

    DEFF Research Database (Denmark)

    Sodemann, Morten; Jakobsen, M S; Mølbak, Kare;

    1999-01-01

    To examine the association between diarrhea in early childhood and malaria parasitemia, we conducted a nested case-control study in Guinea-Bissau of 297 children with diarrhea and a similar number of children without diarrhea matched for age, season, and residential area. There were no associations...... between diarrhea and parasite rate, parasite density, or clinical malaria. However, anti-malarials were easily available and frequently used, which was reflected by a 0.7% prevalence of children with a parasite density > 100/200 leukocytes. Thus, the findings do not preclude that diarrhea may be a sign of...

  5. Defining childhood severe falciparum malaria for intervention studies.

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    Philip Bejon

    2007-08-01

    Full Text Available BACKGROUND: Clinical trials of interventions designed to prevent severe falciparum malaria in children require a clear endpoint. The internationally accepted definition of severe malaria is sensitive, and appropriate for clinical purposes. However, this definition includes individuals with severe nonmalarial disease and coincident parasitaemia, so may lack specificity in vaccine trials. Although there is no "gold standard" individual test for severe malaria, malaria-attributable fractions (MAFs can be estimated among groups of children using a logistic model, which we use to test the suitability of various case definitions as trial endpoints. METHODS AND FINDINGS: A total of 4,583 blood samples were taken from well children in cross-sectional surveys and from 1,361 children admitted to a Kenyan District hospital with severe disease. Among children under 2 y old with severe disease and over 2,500 parasites per microliter of blood, the MAFs were above 85% in moderate- and low-transmission areas, but only 61% in a high-transmission area. HIV and malnutrition were not associated with reduced MAFs, but gastroenteritis with severe dehydration (defined by reduced skin turgor, lower respiratory tract infection (clinician's final diagnosis, meningitis (on cerebrospinal fluid [CSF] examination, and bacteraemia were associated with reduced MAFs. The overall MAF was 85% (95% confidence interval [CI] 83.8%-86.1% without excluding these conditions, 89% (95% CI 88.4%-90.2% after exclusions, and 95% (95% CI 94.0%-95.5% when a threshold of 2,500 parasites/mul was also applied. Applying a threshold and exclusion criteria reduced sensitivity to 80% (95% CI 77%-83%. CONCLUSIONS: The specificity of a case definition for severe malaria is improved by applying a parasite density threshold and by excluding children with meningitis, lower respiratory tract infection (clinician's diagnosis, bacteraemia, and gastroenteritis with severe dehydration, but not by excluding

  6. [Current management of imported severe malaria].

    Science.gov (United States)

    Venanzi, E; López-Vélez, R

    2016-09-01

    Severe malaria is a diagnostic and therapeutic emergency with great impact worldwide for incidence and mortality. The clinical presentation of severe malaria can be very polymorphic and rapidly progressing. Therefore a correct diagnosis and an early and adequate antiparasitic and support therapy are essential. This paper attempts to outline the diagnosis frame and the treatment of severe malaria for adults, paediatric patients and for pregnant. PMID:27608318

  7. Mannitol as adjunct therapy for childhood cerebral malaria in Uganda: A randomized clinical trial

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    Byarugaba Justus S

    2007-10-01

    Full Text Available Abstract Background Several reports have suggested that raised intracranial pressure (ICP is a major contributor to death among children with cerebral malaria. Mannitol, an osmotic diuretic, effectively lowers ICP and is used to treat post-traumatic raised ICP. It is not clear whether intravenous mannitol given to children with cerebral malaria improves clinical outcome. The objective of this study was to determine the effect of mannitol as adjunct therapy on the clinical outcome of children with cerebral malaria. Methods This randomized double-blind placebo controlled clinical trial was carried out at the Emergency Paediatric ward of Mulago Hospital, Uganda's national referral and teaching hospital. One hundred and fifty six children aged 6 to 60 months with cerebral malaria were randomized to either one dose of mannitol 1 g/kg or placebo, in addition to intravenous quinine. Main outcome measures included coma recovery time; time to sit unsupported, begin oral intake; duration of hospitalization; death and adverse effects. Results Time to regain consciousness (p = 0.11, sit unsupported (p = 0.81, time to start oral intake (p = 0.13 and total coma duration (p = 0.07 were similar in both groups. There was no significant difference in the mortality between the placebo (13/80 or 16.3% and mannitol (10/76 or 13.2% groups: RR = 1.2 (CI 0.5–2.7. No adverse effects were observed after administration of mannitol. Conclusion Mannitol had no significant impact on clinical outcome of cerebral malaria. It is difficult to recommend intravenous mannitol as adjunct therapy for childhood cerebral malaria. Clinical registration number ClinicalTrials.gov ID: NCT00113854

  8. Mothers' perceptions and knowledge on childhood malaria in the holendemic Kibaha district, Tanzania: implications for malaria control and the IMCI strategy

    DEFF Research Database (Denmark)

    Tarimo, D S; Lwihula, G K; Minjas, J N;

    2000-01-01

    Prior to an intervention on improving the quality of malaria case management, we assessed mothers' abilities to recognize nonsevere and severe/complicated malaria in children when a child has fever with other physiological and behavioural symptoms associated with malaria. Malaria was mentioned as...... diagnosis and treatment (89.4%). Poor outcome of treatment was ascribed to incorrect diagnosis and prescription, noncompliance at home and ineffective drugs (62.1%). Most mothers (86.6%) would take antipyretic measures first when a child has fever, and subsequently the majority (92.9%) would seek care at a...

  9. Home-based malaria management in children by women: Evidence from a malaria endemic community in sub-Saharan Africa

    OpenAIRE

    Eugene-Ezebilo, Doreen N.; Ezebilo, Eugene Ejike

    2015-01-01

    Objective: To examine the medicines and dosage that mothers who engage in home-based malaria management administer to children aged ≤ 5 years having signs and symptoms associated with malaria and to discuss the possibilities of designing an effective home-based malaria management strategy. Methods: The data were obtained from face-to-face semi-structured interviews conducted with mothers in the Ugbowo Community of Benin City, Nigeria who were selected using multi-stage systematic random s...

  10. Malaria.

    Science.gov (United States)

    Dupasquier, Isabelle

    1989-01-01

    Malaria, the greatest pandemia in the world, claims an estimated one million lives each year in Africa alone. While it may still be said that for the most part malaria is found in what is known as the world's poverty belt, cases are now frequently diagnosed in western countries. Due to resistant strains of malaria which have developed because of…

  11. MALARIA IN CHILDREN

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    Richard-Fabian Schumacher

    2012-11-01

    Full Text Available This review is focused on childhood specific aspects of malaria, especially in resource-poor settings. We summarise the actual knowledge in the field of epidemiology, clinical presentation, diagnosis, management and prevention. These aspects are important as malaria is responsible for almost a quarter of all child death in sub-Saharan Africa. Malaria control is thus one key intervention to reduce childhood mortality, especially as malaria is also an important risk factor for other severe infections, namely bacteraemia. In children symptoms are more varied and often mimic other common childhood illness, particularly gastroenteritis, meningitis/encephalitis, or pneumonia. Fever is the key symptom, but the characteristic regular tertian and quartan patterns are rarely observed. There are no pathognomonic features for severe malaria in this age group. The well known clinical (fever, impaired consciousness, seizures, vomiting, respiratory distress and laboratory (severe anaemia, thrombocytopenia, hypoglycaemia, metabolic acidosis, and hyperlactataemia features of severe falciparum malaria in children, are equally typical for severe sepsis. Appropriate therapy (considering species, resistance patterns and individual patient factors – possibly a drug combination of an artemisinin derivative with a long-acting antimalarial drug - reduces treatment duration to only three days and should be urgently started. While waiting for the results of ongoing vaccine trials, all effort should be made to better implement other malaria-control measures like the use of treated bed-nets and new chemoprophylaxis regimens.

  12. MALARIA IN CHILDREN

    Directory of Open Access Journals (Sweden)

    Richard-Fabian Schumacher

    2012-01-01

    Full Text Available

    This review is focused on childhood specific aspects of malaria, especially in resource-poor settings. We summarise the actual knowledge in the field of epidemiology, clinical presentation, diagnosis, management and prevention.

    These aspects are important as malaria is responsible for almost a quarter of all child death in sub-Saharan Africa. Malaria control is thus one key intervention to reduce childhood mortality, especially as malaria is also an important risk factor for other severe infections, namely bacteraemia.

    In children symptoms are more varied and often mimic other common childhood illness, particularly gastroenteritis, meningitis/encephalitis, or pneumonia. Fever is the key symptom, but the characteristic regular tertian and quartan patterns are rarely observed. There are no pathognomonic features for severe malaria in this age group. The well known clinical (fever, impaired consciousness, seizures, vomiting, respiratory distress and laboratory (severe anaemia, thrombocytopenia, hypoglycaemia, metabolic acidosis, and hyperlactataemia features of severe falciparum malaria in children, are equally typical for severe sepsis.

    Appropriate therapy (considering species, resistance patterns and individual patient factors – possibly a drug combination of an artemisinin derivative with a long-acting antimalarial drug - reduces treatment duration to only three days and should be urgently started.

    While waiting for the results of ongoing vaccine trials, all effort should be made to better implement other malaria-control measures like the use of treated bed-nets and new chemoprophylaxis regimens.

  13. Malaria

    Science.gov (United States)

    ... and Prevention (CDC) web site for information about travel health concerns for international locations before you go. Prevention ... in the evening, when mosquitoes are typically more active. Medicine is also ... malaria? If you plan to travel to a country where malaria is common, you' ...

  14. A Framework for Global Collaborative Data Management for Malaria Research

    OpenAIRE

    Gutierrez, Juan B; Harb, Omar S.; Zheng, Jie; Tisch, Daniel J; Charlebois, Edwin D.; Stoeckert, Christian J.; Sullivan, Steven A.

    2015-01-01

    Data generated during the course of research activities carried out by the International Centers of Excellence for Malaria Research (ICEMR) is heterogeneous, large, and multi-scaled. The complexity of federated and global data operations and the diverse uses planned for the data pose tremendous challenges and opportunities for collaborative research. In this article, we present the foundational principles for data management across the ICEMR Program, the logistics associated with multiple asp...

  15. Pharmacologic management of childhood hypertension.

    Science.gov (United States)

    Sinaiko, A R

    1993-02-01

    Antihypertensive drug therapy is used in children primarily to treat secondary forms of hypertension, because the prevalence of essential hypertension in the first decade of life is considerably less than 1% of the childhood population. This prevalence increases during the second decade of life, but the percentage of teenagers with essential hypertension continues to be low. Pharmaceutical companies have been able to target drug development to specific physiologic and biochemical systems. The converting enzyme inhibitors and calcium-channel blockers have greatly improved the success of therapy concomitant with a reduction in the incidence of adverse effects. The result has been a major change during the past decade in the recommendations for antihypertensive drug therapy. PMID:8417406

  16. Comparison of Routine Health Management Information System Versus Enhanced Inpatient Malaria Surveillance for Estimating the Burden of Malaria Among Children Admitted to Four Hospitals in Uganda

    OpenAIRE

    Mpimbaza, Arthur; Miles, Melody; Sserwanga, Asadu; Kigozi, Ruth; Wanzira, Humphrey; Rubahika, Denis; Nasr, Sussann; Bryan K Kapella; Yoon, Steven S.; Chang, Michelle; Yeka, Adoke; Staedke, Sarah G.; Kamya, Moses R.; Dorsey, Grant

    2015-01-01

    The primary source of malaria surveillance data in Uganda is the Health Management Information System (HMIS), which does not require laboratory confirmation of reported malaria cases. To improve data quality, an enhanced inpatient malaria surveillance system (EIMSS) was implemented with emphasis on malaria testing of all children admitted in select hospitals. Data were compared between the HMIS and the EIMSS at four hospitals over a period of 12 months. After the implementation of the EIMSS, ...

  17. Feasibility, safety and effectiveness of combining home based malaria management and seasonal malaria chemoprevention in children less than 10 years in Senegal

    DEFF Research Database (Denmark)

    Tine, Roger C K; Ndour, Cheikh T; Faye, Babacar;

    2014-01-01

    Home-based management of malaria (HMM) may improve access to diagnostic testing and treatment with artemisinin combination therapy (ACT). In the Sahel region, seasonal malaria chemoprevention (SMC) is now recommended for the prevention of malaria in children. It is likely that combinations of...... antimalarial interventions can reduce the malaria burden. This study assessed the feasibility, effectiveness and safety of combining SMC and HMM delivered by community health workers (CHWs)....

  18. The influence of the Gilgel-Gibe hydroelectric dam in Ethiopia on caregivers' knowledge, perceptions and health-seeking behaviour towards childhood malaria

    Directory of Open Access Journals (Sweden)

    Duchateau Luc

    2010-02-01

    Full Text Available Abstract Background Malaria remains the most important public health problem in tropical and subtropical areas. Mothers' or caregivers' ability to recognize childhood malaria-related morbidity is crucial as knowledge, attitudes and health seeking behavior of caregivers towards childhood malaria could influence response to signs of the disease. Methods A total of 1,003 caregivers in 'at-risk' villages in close proximity to the Gilgel-Gibe hydroelectric dam in south-western Ethiopia, and 953 caregivers in 'control' villages further away from the dam were surveyed using structured questionnaires to assess their knowledge, perceptions and health seeking behaviour about childhood malaria. Results Malaria (busa was ranked as the most serious health problem. Caregivers perceived childhood malaria as a preventable ('at-risk' 96%, 'control' 86% and treatable ('at-risk' 98% and 'control' 96% disease. Most caregivers correctly associated the typical clinical manifestations with malaria attacks. The use of insecticide-treated nets (ITNs was mentioned as a personal protective measure, whereas the role of indoor residual spraying (IRS in malaria prevention and control was under-recognized. Most of the caregivers would prefer to seek treatment in health-care services in the event of malaria and reported the use of recommended anti-malarials. Conclusion Health education to improve knowledge, perceptions and health-seeking behaviour related to malaria is equally important for caregivers in 'at risk' villages and caregivers in 'control' villages as minimal differences seen between both groups. Concluding, there may be a need of more than one generation after the introduction of the dam before differences can be noticed. Secondly, differences in prevalence between 'control' and 'at-risk' villages may not be sufficient to influence knowledge and behaviour.

  19. Predictors of health worker performance after Integrated Management of Childhood Illness training in Benin: a cohort study

    OpenAIRE

    Steinhardt, Laura C.; Onikpo, Faustin; Kouamé, Julien; Piercefield, Emily; Lama, Marcel; Deming, Michael S.; Rowe, Alexander K

    2015-01-01

    Background Correct treatment of potentially life-threatening illnesses (PLTIs) in children under 5 years, such as malaria, pneumonia, and diarrhea, can substantially reduce mortality. The Integrated Management of Childhood Illness (IMCI) strategy has been shown to improve treatment of child illnesses, but multiple studies have shown that gaps in health worker performance remain after training. To better understand factors related to health worker performance, we analyzed 9,330 patient consult...

  20. The cost-effectiveness of improving malaria home management: shopkeeper training in rural Kenya.

    Science.gov (United States)

    Goodman, C A; Mutemi, W M; Baya, E K; Willetts, A; Marsh, V

    2006-07-01

    Home management is a very common approach to the treatment of illnesses such as malaria, acute respiratory infections, tuberculosis, diarrhoea and sexually transmitted infections, frequently through over-the-counter purchase of drugs from shops. Inappropriate drugs and doses are often obtained, but interventions to improve treatment quality are rare. An educational programme for general shopkeepers and communities in Kilifi District, rural Kenya was associated with major improvements in the use of over-the-counter anti-malarial drugs for childhood fevers. The two main components were workshop training for drug retailers and community information activities, with impact maintained through on-going refresher training, monitoring and community mobilization. This paper presents the cost and cost-effectiveness of the programme in terms of additional appropriately treated cases, evaluating both its measured cost-effectiveness in the first area of implementation (early implementation phase) and the estimated cost-effectiveness of the programme recommended for district-level implementation (recommended district programme). The proportion of shop-treated childhood fevers receiving an adequate amount of a recommended antimalarial rose from 2% to 15% in the early implementation phase, at an economic cost of 4.00 US dollars per additional appropriately treated case (2000 US dollars). If the same impact were achieved through the recommended district programme, the economic cost per additional appropriately treated case would be 0.84 US dollars, varying between 0.37 US dollars and 1.36 US dollars in the sensitivity analysis. As with most educational approaches, the programme carries a relatively high initial financial cost, of 11,477 US dollars (0.02 per capita US dollars) for the development phase and 81,450 US dollars (0.17 per capita US dollars) for the set up year, which would be particularly suitable for donor funding, while the annual costs of 18,129 US dollars (0.04 per

  1. The role of shops in the treatment and prevention of childhood malaria on the coast of Kenya.

    Science.gov (United States)

    Snow, R W; Peshu, N; Forster, D; Mwenesi, H; Marsh, K

    1992-01-01

    A community survey of 388 mothers in a rural and peri-urban population surrounding a district hospital on the coast of Kenya revealed that the preferred choice of treatment for childhood febrile illnesses was with proprietary drugs bought over the counter at shops and kiosks (72% of interviews). 67% of the mothers who reported using shops claimed they would buy chloroquine-based drugs. Preventative measures such as mosquito nets were uncommon (6.2%), but the use of commercial pyrethrum mosquito coils was reported more frequently (46.4%). Separate investigations of treatment given to 394 children before presentation at hospital with severe and mild malaria was consistent with the reports in the community of high usage of shop-bought anti-malarials and anti-pyretics. The involvement of the private sector in peripheral health care delivery for malaria is discussed. PMID:1412642

  2. A Framework for Global Collaborative Data Management for Malaria Research.

    Science.gov (United States)

    Gutierrez, Juan B; Harb, Omar S; Zheng, Jie; Tisch, Daniel J; Charlebois, Edwin D; Stoeckert, Christian J; Sullivan, Steven A

    2015-09-01

    Data generated during the course of research activities carried out by the International Centers of Excellence for Malaria Research (ICEMR) is heterogeneous, large, and multi-scaled. The complexity of federated and global data operations and the diverse uses planned for the data pose tremendous challenges and opportunities for collaborative research. In this article, we present the foundational principles for data management across the ICEMR Program, the logistics associated with multiple aspects of the data life cycle, and describe a pilot centralized web information system created in PlasmoDB to query a subset of this data. The paradigm proposed as a solution for the data operations in the ICEMR Program is widely applicable to large, multifaceted research projects, and could be reproduced in other contexts that require sophisticated data management. PMID:26259944

  3. Malaria, environmental change, and an [corrected] historical epidemiology of childhood 'cold fevers': popular interpretations from southwestern Burkina Faso.

    Science.gov (United States)

    Giles-Vernick, Tamara; Traoré, Abdoulaye; Sirima, Sodiomon B

    2011-05-01

    We examine how southwestern Burkina Faso populations interpret political ecological and social change for the past 40 years to assert a changing epidemiology of childhood "cold fevers"-malaria-like illnesses. Lay knowledge about "cold fevers" is historically produced, reflecting political economic, social, ecological and biomedical changes, and the historical consciousness of people living with these illnesses. While informants insisted that dislocations wrought by a post-colonial irrigation scheme increased cold fevers, they offered different explanations for their increased incidence and intensity. This historical epidemiology of cold fevers may influence parents' care decisions, but global public health interventions are rapidly changing therapeutic access. PMID:21507704

  4. Hepatosplenomegaly is associated with low regulatory and Th2 responses to schistosome antigens in childhood schistosomiasis and malaria coinfection

    DEFF Research Database (Denmark)

    Wilson, Shona; Jones, Francis M.; Mwatha, Joseph K.;

    2008-01-01

    to immunological inflammation. For a cohort of school-age children, whole-blood cultures were stimulated with S. mansoni soluble egg antigen (SEA) or soluble worm antigen (SWA). Responses to SWA were found to be predominantly Th2 cytokines; however, they were not significantly associated with either...... in response to stimulation with SEA were high, and a negative association between presentation with hepatomegaly and the levels of the regulatory cytokines interleukin-6 and transforming growth factor beta(1) suggests that a possible mechanism for childhood hepatomegaly in areas where both malaria...

  5. Sulphadoxine/pyrimethamine versus amodiaquine for treating uncomplicated childhood malaria in Gabon: A randomized trial to guide national policy

    Directory of Open Access Journals (Sweden)

    Durand Rémy

    2008-02-01

    Full Text Available Abstract Background In Gabon, following the adoption of amodiaquine/artesunate combination (AQ/AS as first-line treatment of malaria and of sulphadoxine/pyrimethamine (SP for preventive intermittent treatment of pregnant women, a clinical trial of SP versus AQ was conducted in a sub-urban area. This is the first study carried out in Gabon following the WHO guidelines. Methods A random comparison of the efficacy of AQ (10 mg/kg/day × 3 d and a single dose of SP (25 mg/kg of sulphadoxine/1.25 mg/kg of pyrimethamine was performed in children under five years of age, with uncomplicated falciparum malaria, using the 28-day WHO therapeutic efficacy test. In addition, molecular genotyping was performed to distinguish recrudescence from reinfection and to determine the frequency of the dhps K540E mutation, as a molecular marker to predict SP-treatment failure. Results The day-28 PCR-adjusted treatment failures for SP and AQ were 11.6% (8/69; 95% IC: 5.5–22.1 and 28.2% (20/71; 95% CI: 17.7–38.7, respectively This indicated that SP was significantly superior to AQ (P = 0.019 in the treatment of uncomplicated childhood malaria and for preventing recurrent infections. Both treatments were safe and well-tolerated, with no serious adverse reactions recorded. The dhps K540E mutation was not found among the 76 parasite isolates tested. Conclusion The level of AQ-resistance observed in the present study may compromise efficacy and duration of use of the AQ/AS combination, the new first-line malaria treatment. Gabonese policy-makers need to plan country-wide and close surveillance of AQ/AS efficacy to determine whether, and for how long, these new recommendations for the treatment of uncomplicated malaria remain valid.

  6. Managing obesity--from childhood and onwards.

    Science.gov (United States)

    Lagerros, Ylva Trolle; Rössner, Stephan

    2011-09-01

    It is unclear whether the obesity epidemic has come to a halt. Perhaps the incidence is declining, at least in pre-school children. However, the obesity rate is higher than ever before. Prevention is a priority, especially in children, but has not been very successful to date. Treatment has basically offered the same tools for decades. The recent development of obesity pharmacotherapy has regressed with--in most countries--only one drug of modest effect available. Bariatric surgery has therefore been considered one of the few solutions in the adult setting and is gaining increasing attention as a treatment option, even in pediatric extreme obesity. In some countries, government action for prevention has been taken, but too often resources have not been set aside. This review addresses new and old strategies to manage obesity--from childhood and onwards. PMID:21905821

  7. Mannitol as adjunct therapy for childhood cerebral malaria in Uganda: A randomized clinical trial

    OpenAIRE

    Byarugaba Justus S; Ndeezi Grace; Namutangula Beatrice; Tumwine James K

    2007-01-01

    Abstract Background Several reports have suggested that raised intracranial pressure (ICP) is a major contributor to death among children with cerebral malaria. Mannitol, an osmotic diuretic, effectively lowers ICP and is used to treat post-traumatic raised ICP. It is not clear whether intravenous mannitol given to children with cerebral malaria improves clinical outcome. The objective of this study was to determine the effect of mannitol as adjunct therapy on the clinical outcome of children...

  8. Malaria and lymphatic filariasis: the case for integrated vector management

    NARCIS (Netherlands)

    Berg, van den H.; Kelly-Hope, L.A.; Lindsay, S.W.

    2013-01-01

    The global programmes to eliminate both malaria and lymphatic filariasis are facing operational and technical challenges. Available data show that the use of treated or untreated bednets and indoor residual spraying for malaria control concomitantly reduced filarial rates. In turn, mass drug adminis

  9. Preventing childhood malaria in Africa by protecting adults from mosquitoes with insecticide-treated nets.

    Directory of Open Access Journals (Sweden)

    Gerry F Killeen

    2007-07-01

    Full Text Available BACKGROUND: Malaria prevention in Africa merits particular attention as the world strives toward a better life for the poorest. Insecticide-treated nets (ITNs represent a practical means to prevent malaria in Africa, so scaling up coverage to at least 80% of young children and pregnant women by 2010 is integral to the Millennium Development Goals (MDG. Targeting individual protection to vulnerable groups is an accepted priority, but community-level impacts of broader population coverage are largely ignored even though they may be just as important. We therefore estimated coverage thresholds for entire populations at which individual- and community-level protection are equivalent, representing rational targets for ITN coverage beyond vulnerable groups. METHODS AND FINDINGS: Using field-parameterized malaria transmission models, we show that high (80% use but exclusively targeted coverage of young children and pregnant women (representing <20% of the population will deliver limited protection and equity for these vulnerable groups. In contrast, relatively modest coverage (35%-65% use, with this threshold depending on ecological scenario and net quality of all adults and children, rather than just vulnerable groups, can achieve equitable community-wide benefits equivalent to or greater than personal protection. CONCLUSIONS: Coverage of entire populations will be required to accomplish large reductions of the malaria burden in Africa. While coverage of vulnerable groups should still be prioritized, the equitable and communal benefits of wide-scale ITN use by older children and adults should be explicitly promoted and evaluated by national malaria control programmes. ITN use by the majority of entire populations could protect all children in such communities, even those not actually covered by achieving existing personal protection targets of the MDG, Roll Back Malaria Partnership, or the US President's Malaria Initiative.

  10. Managing Asthma in the Early Childhood Setting

    Science.gov (United States)

    Graville, Iris

    2011-01-01

    Asthma, one of the most common chronic disorders in childhood, affects more than seven million children in the United States, and is the third leading cause of hospitalization for children. Statistics like these make planning and preparing for asthma in the early childhood setting a high priority. With the high rates of asthma in the U.S. today,…

  11. Rapid assessment of home management of malaria among caregivers in parts of south eastern Nigeria

    OpenAIRE

    Uche Chukwuocha

    2011-01-01

    Background This study was carried out to rapidly access the practice of home management of malaria by caregivers and community health workers in a rural part of South Eastern Nigeria between March and October, 2010. Methods Structured, pretested questionnaires, focus group discussions and oral interviews were used to collect data from 300 consenting individuals. Results Most of the participants/respondents were civil servants/teachers (44.3%). About 88.3% of them recognized malaria as an illn...

  12. Impact of mass distribution of free long-lasting insecticidal nets on childhood malaria morbidity: The Togo National Integrated Child Health Campaign

    Directory of Open Access Journals (Sweden)

    Sodahlon Yao K

    2010-07-01

    Full Text Available Abstract Background An evaluation of the short-term impact on childhood malaria morbidity of mass distribution of free long-lasting insecticidal nets (LLINs to households with children aged 9-59 months as part of the Togo National Integrated Child Health Campaign. Methods The prevalence of anaemia and malaria in children aged zero to 59 months was measured during two cross-sectional household cluster-sample surveys conducted during the peak malaria transmission, three months before (Sept 2004, n = 2521 and nine months after the campaign (Sept 2005, n = 2813 in three districts representative of Togo's three epidemiological malaria transmission regions: southern tropical coastal plains (Yoto, central fertile highlands (Ogou and northern semi-arid savannah (Tone. Results In households with children 65% in all 3 districts. Reported ITN use by children during the previous night was 35.9%, 43.8% and 80.6% in Yoto, Ogou and Tone, respectively. Rainfall patterns were comparable in both years. The overall prevalence of moderate to severe anaemia (Hb The effect was predominantly seen in children aged 18-59 months and in the two southern districts: PR (95% CI for moderate to severe anaemia and clinical malaria: Yoto 0.62 (0.44-0.88 and 0.49 (0.35-0.75; Ogou 0.54 (0.37-0.79 and 0.85 (0.57-1.27, respectively. Similar reductions occurred in children Conclusions A marked reduction in childhood malaria associated morbidity was observed in the year following mass distribution of free LLINs in two of the three districts in Togo. Sub-national level impact evaluations will contribute to a better understanding of the impact of expanding national malaria control efforts.

  13. A decade of malaria during pregnancy in Brazil: what has been done concerning prevention and management

    Directory of Open Access Journals (Sweden)

    Paola Marchesini

    2014-08-01

    Full Text Available In Brazil, malaria remains a disease of major epidemiological importance because of the high number of cases in the Amazonian Region. Plasmodium spp infections during pregnancy are a significant public health problem with substantial risks for the pregnant woman, the foetus and the newborn child. In Brazil, the control of malaria during pregnancy is primarily achieved by prompt and effective treatment of the acute episodes. Thus, to assure rapid diagnosis and treatment for pregnant women with malaria, one of the recommended strategy for low transmission areas by World Health Organization and as part of a strategy by the Ministry of Health, the National Malaria Control Program has focused on integrative measures with woman and reproductive health. Here, we discuss the approach for the prevention and management of malaria during pregnancy in Brazil over the last 10 years (2003-2012 using morbidity data from Malaria Health Information System. Improving the efficiency and quality of healthcare and education and the consolidation of prevention programmes will be challenges in the control of malaria during pregnancy in the next decade.

  14. Progress in the management of childhood asthma

    OpenAIRE

    Vichyanond, Pakit; Pensrichon, Rattana; Kurasirikul, Suruthai

    2012-01-01

    Asthma has become the most common chronic disease in childhood. Significant advances in epidemiological research as well as in therapy of pediatric asthma have been made over the past 2 decades. In this review, we look at certain aspects therapy of childhood asthma, both in the past and present. Literature review on allergen avoidance (including mites, cockroach and cat), intensive therapy with β2-agonists in acute asthma (administering via continuous nebulization and intravenous routes), a r...

  15. Participation of private general practitioners in disease man-agement of malaria in Myanmar

    Institute of Scientific and Technical Information of China (English)

    Thein Tun; Zaw Win Tun; Hla Soe Tint; Khin Lin; Thar Tun Kyaw; Moe Kyaw Myint

    2009-01-01

    Objective:Myanmar has been trying to improve the disease management of malaria through public health serv-ices.The involvement of private general practitioners (GPs)is recognized as one of the key contributory issues in malaria control,but no one has yet made an attempt to study the efficiency of their role.This study aimed to assess the participation of GPs in improvement of disease management.Methods:The study was conducted with all 32 GPs practicing at three randomly selected townships with high malaria load situated in Upper Myanmar from June 2006 to March 2007 using a pretest-posttest design to assess their knowledge of the disease manage-ment prior to and after intervention.The intervention package consisted of a one-day workshop on diagnosis and treatment of malaria and the supply of facilities for microscopy.Questionnaires filled in before and after tests were compared to assess the change of knowledge after the intervention.Diagnosis and treatment practice dur-ing the study period was analysed by review of registers kept by GPs,together with a follow-up survey of their patients for the reliability of data.Results:An overall improvement of knowledge was observed and significant changes were apparent for three variables:the criteria for referral of severe malaria,the effect of incomplete treatment and recommended treatment of Plasmodium vivax.Pre-test results showed that only 65.6 % of GPs perceived microscopy or Rapid Diagnostic Test kits (RDTs)for confirmation of malaria necessary,while only 15.6 % and 40.6 % of the GPs knew the recommended treatments of falciparum and vivax malaria,respec-tively.However,after intervention 92 % of the patients were diagnosed as malaria by RDTs and 3 % by mi-croscopy throughout the study.The GPs prescribed artemisinin-based combination therapy (ACTs)to 95 % of confirmed falciparum cases and treated 82.4 % of RDT confirmed falciparum negatives with chloroquine and primaquine.Concurrent with our study,an international NGO

  16. Health service providers in Somalia: their readiness to provide malaria case-management

    Directory of Open Access Journals (Sweden)

    Moonen Bruno

    2009-05-01

    Full Text Available Abstract Background Studies have highlighted the inadequacies of the public health sector in sub-Saharan African countries in providing appropriate malaria case management. The readiness of the public health sector to provide malaria case-management in Somalia, a country where there has been no functioning central government for almost two decades, was investigated. Methods Three districts were purposively sampled in each of the two self-declared states of Puntland and Somaliland and the south-central region of Somalia, in April-November 2007. A survey and mapping of all public and private health service providers was undertaken. Information was recorded on services provided, types of anti-malarial drugs used and stock, numbers and qualifications of staff, sources of financial support and presence of malaria diagnostic services, new treatment guidelines and job aides for malaria case-management. All settlements were mapped and a semi-quantitative approach was used to estimate their population size. Distances from settlements to public health services were computed. Results There were 45 public health facilities, 227 public health professionals, and 194 private pharmacies for approximately 0.6 million people in the three districts. The median distance to public health facilities was 6 km. 62.3% of public health facilities prescribed the nationally recommended anti-malarial drug and 37.7% prescribed chloroquine as first-line therapy. 66.7% of public facilities did not have in stock the recommended first-line malaria therapy. Diagnosis of malaria using rapid diagnostic tests (RDT or microscopy was performed routinely in over 90% of the recommended public facilities but only 50% of these had RDT in stock at the time of survey. National treatment guidelines were available in 31.3% of public health facilities recommended by the national strategy. Only 8.8% of the private pharmacies prescribed artesunate plus sulphadoxine/pyrimethamine, while 53

  17. Efficacy and cost-effectiveness of environmental management for malaria control.

    Science.gov (United States)

    Utzinger, J; Tozan, Y; Singer, B H

    2001-09-01

    Roll back malaria (RBM) aims at halving the current burden of the disease by the year 2010. The focus is on sub-Saharan Africa, and it is proposed to implement efficacious and cost-effective control strategies. But the evidence base of such information is scarce, and a notable missing element is the discussion of the potential of environmental management. We reviewed the literature and identified multiple malaria control programmes that incorporated environmental management as the central feature. Prominent among them are programmes launched in 1929 and implemented for two decades at copper mining communities in Zambia. The full package of control measures consisted of vegetation clearance, modification of river boundaries, draining swamps, oil application to open water bodies and house screening. Part of the population also was given quinine and was sleeping under mosquito nets. Monthly malaria incidence rates and vector densities were used for surveillance and adaptive tuning of the environmental management strategies to achieve a high level of performance. Within 3-5 years, malaria-related mortality, morbidity and incidence rates were reduced by 70-95%. Over the entire 20 years of implementation, the programme had averted an estimated 4173 deaths and 161,205 malaria attacks. The estimated costs per death and malaria attack averted were US$ 858 and US$ 22.20, respectively. Over the initial 3-5 years start-up period, analogous to the short-duration of cost-effectiveness analyses of current studies, we estimated that the costs per disability adjusted life year (DALY) averted were US$ 524-591. However, the strategy has a track record of becoming cost-effective in the longer term, as maintenance costs were much lower: US$ 22-92 per DALY averted. In view of fewer adverse ecological effects, increased sustainability and better uses of local resources and knowledge, environmental management--integrated with pharmacological, insecticidal and bednet interventions

  18. Conducting international diploma course on malaria program planning and management (1996-2012.

    Directory of Open Access Journals (Sweden)

    Ali Reza Mesdaghinia

    2013-12-01

    Full Text Available Malaria is still a public health problem in the world. One of the main objectives of World Health organization is capacity building of authorities who are involved with malaria control activities.The first course was conducted in 1996 in Bandar Abbas Training center. The course was conducted jointly by the Ministry of Health and Medical Education of Iran, WHO-EMRO and School of Public health, Tehran university of Medical Sciences. In year 2002, Iran has been designated as WHO regional Malaria Training Center. Prior to initiate the course, pre-test evaluations including 11 subjects were carried out. The examinations include multiple choice questions. Different methods of teaching including lecture, laboratory, workshop, team work, field exercise and presentation were used. The duration of the course was 9 weeks. A total of 360 contact hours were taught. The main subjects were Basic epidemiology and Simple Statistics, Malaria Parasitology, Malaria disease Management, Malaria Entomology, Vector Control, Epidemiological approach, Filed work and Planning. The requirement for achievement of the course was to have at least 60% of the total mark for awarding the diploma certificate. The 13th course was conducted by the financial support of Islamic Development Bank (IDB.A total of 300 participants from 26 different countries have been graduated from these courses so far.This course is providing the skill for decision making, how to combat against malaria in their country and is parallel to the policy of the malaria control for capacity building in malarious areas of the world.

  19. Rationalizing Historical successes of malaria control in Africa in terms of mosquito resource availabilty management

    NARCIS (Netherlands)

    Killeen, G.F.; Seyoum, A.; Knols, B.G.J.

    2004-01-01

    Environmental management of mosquito resources is a promising approach with which to control malaria, but it has seen little application in Africa for more than half a century. Here we present a kinetic model of mosquito foraging for aquatic habitats and vertebrate hosts that allows estimation of ma

  20. Narrative review of current context of malaria and management strategies in Uganda (Part I).

    Science.gov (United States)

    Kassam, Rosemin; Collins, John B; Liow, Eric; Rasool, Nabeela

    2015-12-01

    In accordance with international targets, the Uganda National Malaria Control Strategic Plan established specific targets to be achieved by 2010. For children under five, this included increasing the number of children sleeping under mosquito nets and those receiving a first-line antimalarial to 85%, and decreasing case fatality to 2%. This narrative review offers contextual information relevant to malaria management in Uganda since the advent of artemisinin combination therapy (ACT) as first-line antimalarial treatment in 2004. A comprehensive search using key words and phrases was conducted using the web search engines Google and Google Scholar, as well as the databases of PubMed, ERIC, EMBASE, CINAHL, OvidSP (MEDLINE), PSYC Info, Springer Link, Cochrane Central Register of Controlled Trials (CENTRAL), and Cochrane Database of Systematic Reviews were searched. A total of 147 relevant international and Ugandan literature sources meeting the inclusion criteria were included. This review provides an insightful understanding on six topic areas: global and local priorities, malarial pathology, disease burden, malaria control, treatment guidelines for uncomplicated malaria, and role of the health system in accessing antimalarial medicines. Plasmodium falciparum remains the most common cause of malaria in Uganda, with children under five being most vulnerable due to their underdeveloped immunity. While international efforts to scale up malaria control measures have resulted in considerable decline in malaria incidence and mortality in several regions of sub-Saharan Africa, this benefit has yet to be substantiated for Uganda. At the local level, key initiatives have included implementation of a new antimalarial drug policy in 2004 and strengthening of government health systems and programs. Examples of such programs include removal of user fees, training of frontline health workers, providing free ACT from government systems and subsidized ACT from licensed private

  1. Characteristics of malaria vector breeding habitats in Sri Lanka: relevance for environmental management

    DEFF Research Database (Denmark)

    Hoek, Wim van der; Amerasinghe, F P; Konradsen, F;

    1998-01-01

    In and around a village in the Anuradhapura District of Sri Lanka anopheline larvae were sampled from July 1994 to April 1996 in all surface water bodies. Samples positive for Anopheles culicifacies, the established vector of malaria in Sri Lanka, and for An. barbirostris, An. vagus, and An. varuna...... exposed clear water pools, was able to exploit habitats that were shaded and contained turbid water. Environmental management interventions to control An. culicifacies breeding have to take into account that the secondary vectors of malaria exploit other habitats and would not be affected by the...

  2. Short Stature in Childhood and Adolescence: Part 2: Psychological management

    OpenAIRE

    Bannard, James R.; Schnell, Frank N.

    1991-01-01

    The literature on the psychosocial impact of short stature in childhood and adolescence is reviewed, with particular reference to IQ and educational attainment, personality and psychopathology, and the concept of infantilization. Adult outcome studies are also reviewed with comments on inherent methodological problems. Suggestions are offered for the psychosocial management of short stature.

  3. Anesthetic management of urgent cesarean delivery in a parturient with acute malaria infection: a case report.

    Science.gov (United States)

    Zanfini, Bruno Antonio; Dell'Anna, Antonio Maria; Catarci, Stefano; Frassanito, Luciano; Vagnoni, Salvatore; Draisci, Gaetano

    2016-04-01

    Malaria is associated with high rates of morbidity and mortality worldwide, particularly in Africa, Southeast Asia and South America. Nonetheless, several cases of malaria have been reported in Western countries involving travelers from endemic areas, though very few involve pregnant women. In this article, we report a case of a young woman born in Sierra Leone who had been living in Italy for two years. She was admitted to our hospital with malaise; worsening of her condition led to Plasmodium falciparum infection diagnosis early during her hospital stay, as well as an urgent cesarean delivery. We briefly discuss the features of malaria in pregnancy, the difficulties associated with early diagnosis, and the possible fetal and maternal implications, and also consider how the disease may affect anesthetic management. PMID:27066212

  4. Lifestyle changes in the management of adulthood and childhood obesity.

    Science.gov (United States)

    Orio, Francesco; Tafuri, Domenico; Ascione, Antonio; Marciano, Francesca; Savastano, Silvia; Colarieti, Giorgio; Orio, Marcello; Colao, Annamaria; Palomba, Stefano; Muscogiuri, Giovanna

    2016-12-01

    Adulthood and childhood obesity is rapidly becoming an epidemic problem and it has a short and long-term impact on health. Short-term consequences are mostly represented by psychological effects; in fact obese children have more chances to develop psychological or psychiatric problems than non-obese children. The main long-term effect is represented by the fact that childhood obesity continues into adulthood obesity and this results in negative effects in young adult life, since obesity increases the risk to develop morbidity and premature mortality. The obesity-related diseases are mostly represented by hypertension, type 2 diabetes, dyslipidemia, cardiovascular diseases. Medical treatment should be discouraged in childhood because of the side effects and it should be only reserved for obese children with related medical complications. Lifestyle changes should be encouraged in both adulthood and childhood obesity. This review focuses on the management of obesity both in adulthood and in childhood, paying particular attention to lifestyle changes that should be recommended. PMID:27600645

  5. Childhood malaria in the Niger delta area of Nigeria:mothers/care givers 'perception,definition and treatment practices

    Institute of Scientific and Technical Information of China (English)

    Idogun ES; Airauhi LU

    2009-01-01

    Objective:The objective of the study was to evaluate mothers/care givers perception of malaria,their treat-ment practices and the effects on the outcome of malaria.Methods:Four hundred and sixty children were en-rolled and their mothers/care givers interviewed.The children were screened for malaria parasitaemia and there after,blood specimens were obtained for biochemical and haematological evaluation from those children who met the criteria and tested positive to P.falciparum parasites.Packed cell volume,electrolytes,urea, creatinine,plasma glucose,and serum bilirubin were analyzed.Results:A total of 460 children were studied, 233 (50.7%)males and 227 (49.3%)females.Mild malaria cases were 112 (24.3%)and severe malaria 348 (75.7%).Those who presented early 106 (23.0%)and those who presented late 354 (77.0%).Per-ception and definition of malaria as well as the treatment seeking behaviors vary significantly with the level of education of the mothers and care givers.Those without formal education 68 (51.9%)wrongly perceived that the etiology of malaria can only be diagnosed by native doctors compared to those with primary six education 61 (26.5%)and junior secondary education 10 (10.1%).Only 43 (9.3%)gave the correct dose of chloro-quine syrup to their sick children,while 32 (7.0%)gave at sub optimal doses.Conclusion:Wrong percep-tion of malaria especially the complicated malaria and wrong treatment practices are major contributory factors to the high mortality and morbidity of malaria in Nigeria.There is therefore a need for health education to cor-rect the wrong ideas about the cause and treatment practices of malaria as part of malaria control programme.

  6. Improving childhood malaria treatment and referral practices by training patent medicine vendors in rural south-east Nigeria

    OpenAIRE

    Uzochukwu Benjamin SC; Okeke Theodora A

    2009-01-01

    Abstract Background Malaria remains a major cause of morbidity and mortality among children under five years of age in Nigeria. Most of the early treatments for fever and malaria occur through self-medication with anti-malarials bought over-the-counter (OTC) from untrained drug vendors. Self-medication through drug vendors can be ineffective, with increased risks of drug toxicity and development of drug resistance. Global malaria control initiatives highlights the potential role of drug vendo...

  7. Effective coverage and systems effectiveness for malaria case management in sub-Saharan African countries.

    Directory of Open Access Journals (Sweden)

    Katya Galactionova

    Full Text Available Scale-up of malaria preventive and control interventions over the last decade resulted in substantial declines in mortality and morbidity from the disease in sub-Saharan Africa and many other parts of the world. Sustaining these gains will depend on the health system performance. Treatment provides individual benefits by curing infection and preventing progression to severe disease as well as community-level benefits by reducing the infectious reservoir and averting emergence and spread of drug resistance. However many patients with malaria do not access care, providers do not comply with treatment guidelines, and hence, patients do not necessarily receive the correct regimen. Even when the correct regimen is administered some patients will not adhere and others will be treated with counterfeit or substandard medication leading to treatment failures and spread of drug resistance. We apply systems effectiveness concepts that explicitly consider implications of health system factors such as treatment seeking, provider compliance, adherence, and quality of medication to estimate treatment outcomes for malaria case management. We compile data for these indicators to derive estimates of effective coverage for 43 high-burden Sub-Saharan African countries. Parameters are populated from the Demographic and Health Surveys and other published sources. We assess the relative importance of these factors on the level of effective coverage and consider variation in these health systems indicators across countries. Our findings suggest that effective coverage for malaria case management ranges from 8% to 72% in the region. Different factors account for health system inefficiencies in different countries. Significant losses in effectiveness of treatment are estimated in all countries. The patterns of inter-country variation suggest that these are system failures that are amenable to change. Identifying the reasons for the poor health system performance and

  8. Managing childhood fever and pain – the comfort loop

    Directory of Open Access Journals (Sweden)

    Clinch Jacqui

    2007-08-01

    Full Text Available Abstract Parents can transmit their anxiety to their child, and just as children can pick up on parental anxiety, they can also respond to a parent's ability to stay calm in stressful situations. Therefore, when treating children, it is important to address parental anxiety and to improve their understanding of their child's ailment. Parental understanding and management of both pain and fever – common occurrences in childhood – is of utmost importance, not just in terms of children's health and welfare, but also in terms of reducing the economic burden of unnecessary visits to paediatric emergency departments. Allaying parental anxiety reduces the child's anxiety and creates a positive feedback loop, which ultimately affects both the child and parent. In this review, the integral role of parental perception of the child's condition and the efficacy of treatment in the management of childhood fever and pain will be discussed.

  9. Integrated vector management for malaria control in Uganda: knowledge, perceptions and policy development

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    Mutero Clifford M

    2012-01-01

    Full Text Available Abstract Background Integrated vector management (IVM is increasingly being recommended as an option for sustainable malaria control. However, many malaria-endemic countries lack a policy framework to guide and promote the approach. The objective of the study was to assess knowledge and perceptions in relation to current malaria vector control policy and IVM in Uganda, and to make recommendations for consideration during future development of a specific IVM policy. Methods The study used a structured questionnaire to interview 34 individuals working at technical or policy-making levels in health, environment, agriculture and fisheries sectors. Specific questions on IVM focused on the following key elements of the approach: integration of chemical and non-chemical interventions of vector control; evidence-based decision making; inter-sectoral collaboration; capacity building; legislation; advocacy and community mobilization. Results All participants were familiar with the term IVM and knew various conventional malaria vector control (MVC methods. Only 75% thought that Uganda had a MVC policy. Eighty percent (80% felt there was inter-sectoral collaboration towards IVM, but that it was poor due to financial constraints, difficulties in involving all possible sectors and political differences. The health, environment and agricultural sectors were cited as key areas requiring cooperation in order for IVM to succeed. Sixty-seven percent (67% of participants responded that communities were actively being involved in MVC, while 48% felt that the use of research results for evidence-based decision making was inadequate or poor. A majority of the participants felt that malaria research in Uganda was rarely used to facilitate policy changes. Suggestions by participants for formulation of specific and effective IVM policy included: revising the MVC policy and IVM-related policies in other sectors into a single, unified IVM policy and, using legislation to

  10. Action Competence Obstacles to Managing Childhood Overweight

    DEFF Research Database (Denmark)

    Brødsgaard, Anne; Wagner, Lis; Peitersen, Birgit;

    2013-01-01

    This qualitative phenomenological study interviewed seven mothers to overweight children and six mothers to non-overweight children aged 7 to 9years old about their views and experiences with preventing and managing overweight in their children. The essence was that the mothers felt responsible f...

  11. A retrospective evaluation of the quality of malaria case management at twelve health facilities in four districts in Zambia

    Institute of Scientific and Technical Information of China (English)

    Pascalina Chanda-Kapata; Emmanuel Chanda; Freddie Masaninga; Annette Habluetzel; Felix Masiye; Ibrahima Soce Fall

    2014-01-01

    Objective: To establish the appropriateness of malaria case management at health facility level in four districts in Zambia. Methods: This study was a retrospective evaluation of the quality of malaria case management at health facilities in four districts conveniently sampled to represent both urban and rural settings in different epidemiological zones and health facility coverage. The review period was from January to December 2008. The sample included twelve lower level health facilities from four districts. The Pearson Chi-square test was used to identify characteristics which affected the quality of case management.Results:Out of 4891 suspected malaria cases recorded at the 12 health facilities, more than 80% of the patients had a temperature taken to establish their fever status. About 67% (CI95 66.1-68.7) were tested for parasitemia by either rapid diagnostic test or microscopy, whereas the remaining 22.5% (CI95 21.3.1-23.7) were not subjected to any malaria test. Of the 2247 malaria cases reported (complicated and uncomplicated), 71% were parasitologically confirmed while 29% were clinically diagnosed (unconfirmed). About 56% (CI95 53.9-58.1) of the malaria cases reported were treated with artemether-lumefantrine (AL), 35% (CI95 33.1-37.0) with sulphadoxine-pyrimethamine, 8% (CI95 6.9-9.2) with quinine and 1% did not receive any anti-malarial. Approximately 30% of patients WHO were found negative for malaria parasites were still prescribed an anti-malarial, contrary to the guidelines. There were marked inter-district variations in the proportion of patients in WHOm a diagnostic tool was used, and in the choice of anti-malarials for the treatment of malaria confirmed cases. Association between health worker characteristics and quality of case malaria management showed that nurses performed better than environmental health technicians and clinical officers on the decision whether to use the rapid diagnostic test or not. Gender, in service training on malaria

  12. The management of childhood urinary incontinence

    OpenAIRE

    Maternik, Michal; Krzeminska, Katarzyna; Zurowska, Aleksandra

    2014-01-01

    The International Children’s Continence Society (ICCS) has undertaken an enormous effort to standardize both the terminology and management of various aspects of incontinence in children, including enuresis, bladder overactivity, dysfunctional voiding and psychological comorbidities. A number of guidelines have been published to aid those involved in the care of children with lower urinary tract symptoms. This review addresses a number of recommended diagnostic and therapeutic strategies, inc...

  13. Improved malaria case management through the implementation of a health facility-based sentinel site surveillance system in Uganda.

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    Asadu Sserwanga

    Full Text Available BACKGROUND: Heath facility-based sentinel site surveillance has been proposed as a means of monitoring trends in malaria morbidity but may also provide an opportunity to improve malaria case management. Here we described the impact of a sentinel site malaria surveillance system on promoting laboratory testing and rational antimalarial drug use. METHODOLOGY/PRINCIPAL FINDINGS: Sentinel site malaria surveillance was established at six health facilities in Uganda between September 2006 and January 2007. Data were collected from all patients presenting to the outpatient departments including demographics, laboratory results, diagnoses, and treatments prescribed. Between the start of surveillance and March 2010, a total 424,701 patients were seen of which 229,375 (54% were suspected of having malaria. Comparing the first three months with the last three months of surveillance, the proportion of patients with suspected malaria who underwent diagnostic testing increased from 39% to 97% (p<0.001. The proportion of patients with an appropriate decision to prescribe antimalarial therapy (positive test result prescribed, negative test result not prescribed increased from 64% to 95% (p<0.001. The proportion of patients appropriately prescribed antimalarial therapy who were prescribed the recommended first-line regimen artemether-lumefantrine increased from 48% to 69% (p<0.001. CONCLUSIONS/SIGNIFICANCE: The establishment of a sentinel site malaria surveillance system in Uganda achieved almost universal utilization of diagnostic testing in patients with suspected malaria and appropriate decisions to prescribed antimalarial based on test results. Less success was achieved in promoting prescribing practice for the recommended first-line therapy. This system could provide a model for improving malaria case management in other health facilities in Africa.

  14. Anesthetic management of parturient with thoracic kyphoscoliosis, malaria and acute respiratory distress syndrome for urgent cesarean section

    Science.gov (United States)

    Pandey, Ravindra Kr; Batra, Meenu M; Darlong, Vanlal; Garg, Rakesh; Punj, Jyotsna; Kumar, Sri

    2015-01-01

    The management of cesarean section in kyphoscoliotic patient is challenging. The respiratory changes and increased metabolic demands due to pregnancy may compromise the limited respiratory reserves in such patients. Presence of other comorbidities like malaria and respiratory tract infection will further compromise the effective oxygenation. We report a case of kyphoscoliosis along with malaria and acute respiratory distress syndrome for urgent cesarean section. PMID:26702219

  15. How effective is integrated vector management against malaria and lymphatic filariasis where the diseases are transmitted by the same vector?

    OpenAIRE

    Christopher M Stone; Lindsay, Steve W; Nakul Chitnis

    2014-01-01

    Background: The opportunity to integrate vector management across multiple vector-borne diseases is particularly plausible for malaria and lymphatic filariasis (LF) control where both diseases are transmitted by the same vector. To date most examples of integrated control targeting these diseases have been unanticipated consequences of malaria vector control, rather than planned strategies that aim to maximize the efficacy and take the complex ecological and biological interactions between th...

  16. Towards a Tool for Malaria Supply Chain Management Improvement in Rural Ghana.

    Science.gov (United States)

    Carlo, Lorena; Bakken, Suzanne; Mamykina, Lena; Kodie, Richmond; Kanter, Andrew S

    2015-01-01

    The maintenance of adequate quantities of antimalarial medicines and rapid diagnostic tests (RDTs) at health facilities in rural areas of sub-Saharan Africa is a challenging task because of poor supply chain management. Antimalarial stock-outs in the communities could lead patients (that need to travel long distances to get medications) to remain untreated, develop severe malaria and die. A prototype to improve the management of health commodities in rural Ghana through the visualization of current stock levels and the forecasting of commodities is proposed. PMID:26262307

  17. Management of idiopathic nephrotic syndrome in childhood

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    Peco-Antić Amira

    2004-01-01

    Full Text Available The management of idiopathic nephrotic syndrome (INS in children includes immunosuppressive and symptomatic treatment. The response to corticosteroid therapy is the best prognostic marker of the disease. The majority of children with INS (about 85% are steroid-sensitive as they normalize proteinuria within 4 weeks of daily, oral prednisone administration. The most of steroid-sensitive patients (94% has minimal change of nephrotic syndrome, while the majority (80.5%-94.4% of those who are steroid-resistant has focal segmental glomerulosderosis or mesangioproliferative glomerulonephritis. Initial therapy of INS consists of 60 mg/m2/day prednisone daily for 4 weeks followed by 40 mg/m2 on alternate days for 4 weeks, thereafter decreasing alternate day therapy every month by 25% over the next 4 months. Thus, the overall duration of the initial cortico-steroids course is 6 months that may be significantly protective against the future development of frequent relapses. Approximately 30% of patients experience only one attack and are cured after the first course of therapy; 10-20% have only 3 or 4 steroid-responsive episodes before permanent cure; the remaining 40-50% of patients are frequent relapsers, or steroid-dependent. Standard relapse therapy consists of 60 mg/m2/ day prednisone until urine is protein free for at least 3 days, followed by 40 mg/m2 on alternate days for 4 weeks. The treatment of frequent-relapses and steroid-dependent INS includes several different regimens: maintenance (6 months alternate steroid therapy just above steroid threshold (0.1-0.5 mg/kg/ 48h, levamisole, alkylating agents (cyclophosphamide or chlorambucil or cyclosporine. The worse prognosis is expected in steroid-resistant patients who are the most difficult to treat. Renal biopsy should be performed in them. At present, there is no consensus on therapeutic regimen for steroid-resistant patients. The following immunosuppressive drugs have been used with varying

  18. Health Care Seeking Behavior among Caregivers of Sick Children Who Had Cerebral Malaria in Northwestern Nigeria

    OpenAIRE

    Eseigbe, Edwin E.; Anyiam, Jane O.; Ogunrinde, Gboye O.; Wammanda, Robinson D.; Zoaka, Hassan A.

    2012-01-01

    Cerebral malaria is a significant cause of childhood morbidity in our region. The challenges of effective management include time and quality of treatment. The study appraised the health care seeking behavior of caregivers of sick children who developed cerebral malaria, in Zaria, northwestern Nigeria. Caregivers indentified were parents 29 (87.9%) and grandparents 4 (12.1%). Most of them were in the upper social classes. Health care options utilized before presentation at our facility were f...

  19. Lessons from the past: managing insecticide resistance in malaria control and eradication programmes.

    Science.gov (United States)

    Kelly-Hope, Louise; Ranson, Hilary; Hemingway, Janet

    2008-06-01

    The distribution of insecticide-treated bednets to help combat the burden of malaria in sub-Saharan Africa has accelerated in the past 5 years. Additionally, many countries are also considering, or have already begun, indoor residual spraying campaigns. These are positive developments, since vector control has repeatedly proven to be an effective means of reducing malaria transmission. However, the sustainability of these insecticide-based interventions relies on the continuing susceptibility of the anopheles vectors to the limited number of available insecticides. Continual monitoring for early signs of insecticide resistance and the adoption of carefully considered resistance management strategies are therefore required. Regrettably, this essential monitoring component is frequently given a low priority in the push to meet ambitious coverage targets. We outline the key requirements for establishing an insecticide resistance surveillance system and urge all those involved in malaria vector control, either directly or as facilitators, to ensure that these measures are incorporated into control programmes. Failure to act now will inevitably lead to a future breakdown in disease control and jeopardise hopes of eradicating this major public-health problem. PMID:18374633

  20. Automated innovative diagnostic, data management and communication tool, for improving malaria vector control in endemic settings.

    Science.gov (United States)

    Vontas, John; Mitsakakis, Konstantinos; Zengerle, Roland; Yewhalaw, Delenasaw; Sikaala, Chadwick Haadezu; Etang, Josiane; Fallani, Matteo; Carman, Bill; Müller, Pie; Chouaïbou, Mouhamadou; Coleman, Marlize; Coleman, Michael

    2016-01-01

    Malaria is a life-threatening disease that caused more than 400,000 deaths in sub-Saharan Africa in 2015. Mass prevention of the disease is best achieved by vector control which heavily relies on the use of insecticides. Monitoring mosquito vector populations is an integral component of control programs and a prerequisite for effective interventions. Several individual methods are used for this task; however, there are obstacles to their uptake, as well as challenges in organizing, interpreting and communicating vector population data. The Horizon 2020 project "DMC-MALVEC" consortium will develop a fully integrated and automated multiplex vector-diagnostic platform (LabDisk) for characterizing mosquito populations in terms of species composition, Plasmodium infections and biochemical insecticide resistance markers. The LabDisk will be interfaced with a Disease Data Management System (DDMS), a custom made data management software which will collate and manage data from routine entomological monitoring activities providing information in a timely fashion based on user needs and in a standardized way. The ResistanceSim, a serious game, a modern ICT platform that uses interactive ways of communicating guidelines and exemplifying good practices of optimal use of interventions in the health sector will also be a key element. The use of the tool will teach operational end users the value of quality data (relevant, timely and accurate) to make informed decisions. The integrated system (LabDisk, DDMS & ResistanceSim) will be evaluated in four malaria endemic countries, representative of the vector control challenges in sub-Saharan Africa, (Cameroon, Ivory Coast, Ethiopia and Zambia), highly representative of malaria settings with different levels of endemicity and vector control challenges, to support informed decision-making in vector control and disease management. PMID:27225553

  1. Management of the early childhood education development: an action research at cakranegara play groups, Lombok, Indonesia

    OpenAIRE

    Siti Zaenab; Supriyono .

    2016-01-01

    This research focused on the improvement of Cakranegara playgroup childhood educational Management in Mataram, using an action research approach. The purpose of this research was to expand the childhood educational management especially in planning, organizing, actuating, and controlling. This qualitative research was an action research that emphasized trying out the concept of ideas into practices and was expected to enhance the quality of the Cakranegara playgroup childhood educational prog...

  2. How effective is integrated vector management against malaria and lymphatic filariasis where the diseases are transmitted by the same vector?

    Directory of Open Access Journals (Sweden)

    Christopher M Stone

    2014-12-01

    Full Text Available The opportunity to integrate vector management across multiple vector-borne diseases is particularly plausible for malaria and lymphatic filariasis (LF control where both diseases are transmitted by the same vector. To date most examples of integrated control targeting these diseases have been unanticipated consequences of malaria vector control, rather than planned strategies that aim to maximize the efficacy and take the complex ecological and biological interactions between the two diseases into account.We developed a general model of malaria and LF transmission and derived expressions for the basic reproductive number (R0 for each disease. Transmission of both diseases was most sensitive to vector mortality and biting rate. Simulating different levels of coverage of long lasting-insecticidal nets (LLINs and larval control confirms the effectiveness of these interventions for the control of both diseases. When LF was maintained near the critical density of mosquitoes, minor levels of vector control (8% coverage of LLINs or treatment of 20% of larval sites were sufficient to eliminate the disease. Malaria had a far greater R0 and required a 90% population coverage of LLINs in order to eliminate it. When the mosquito density was doubled, 36% and 58% coverage of LLINs and larval control, respectively, were required for LF elimination; and malaria elimination was possible with a combined coverage of 78% of LLINs and larval control.Despite the low level of vector control required to eliminate LF, simulations suggest that prevalence of LF will decrease at a slower rate than malaria, even at high levels of coverage. If representative of field situations, integrated management should take into account not only how malaria control can facilitate filariasis elimination, but strike a balance between the high levels of coverage of (multiple interventions required for malaria with the long duration predicted to be required for filariasis elimination.

  3. Community-based environmental management for malaria control: evidence from a small-scale intervention in Dar es Salaam, Tanzania

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    Kannady Khadija

    2009-04-01

    Full Text Available Abstract Background Historically, environmental management has brought important achievements in malaria control and overall improvements of health conditions. Currently, however, implementation is often considered not to be cost-effective. A community-based environmental management for malaria control was conducted in Dar es Salaam between 2005 and 2007. After community sensitization, two drains were cleaned followed by maintenance. This paper assessed the impact of the intervention on community awareness, prevalence of malaria infection, and Anopheles larval presence in drains. Methods A survey was conducted in neighbourhoods adjacent to cleaned drains; for comparison, neighbourhoods adjacent to two drains treated with larvicides and two drains under no intervention were also surveyed. Data routinely collected by the Urban Malaria Control Programme were also used. Diverse impacts were evaluated through comparison of means, odds ratios (OR, logistic regression, and time trends calculated by moving averages. Results Individual awareness of health risks and intervention goals were significantly higher among sensitized neighbourhoods. A reduction in the odds of malaria infection during the post-cleaning period in intervention neighbourhoods was observed when compared to the pre-cleaning period (OR = 0.12, 95% CI 0.05–0.3, p Anopheles larvae indicated a decline in larval density. In the other drain, lack of proper resources and local commitment limited success. Conclusion Although environmental management was historically coordinated by authoritarian/colonial regimes or by industries/corporations, its successful implementation as part of an integrated vector management framework for malaria control under democratic governments can be possible if four conditions are observed: political will and commitment, community sensitization and participation, provision of financial resources for initial cleaning and structural repairs, and inter

  4. Improving childhood malaria treatment and referral practices by training patent medicine vendors in rural south-east Nigeria

    Directory of Open Access Journals (Sweden)

    Uzochukwu Benjamin SC

    2009-11-01

    Full Text Available Abstract Background Malaria remains a major cause of morbidity and mortality among children under five years of age in Nigeria. Most of the early treatments for fever and malaria occur through self-medication with anti-malarials bought over-the-counter (OTC from untrained drug vendors. Self-medication through drug vendors can be ineffective, with increased risks of drug toxicity and development of drug resistance. Global malaria control initiatives highlights the potential role of drug vendors to improve access to early effective malaria treatment, which underscores the need for interventions to improve treatment obtained from these outlets. This study aimed to determine the feasibility and impact of training rural drug vendors on community-based malaria treatment and advice with referral of severe cases to a health facility. Methods A drug vendor-training programme was carried out between 2003 and 2005 in Ugwuogo-Nike, a rural community in south-east Nigeria. A total of 16 drug vendors were trained and monitored for eight months. The programme was evaluated to measure changes in drug vendor practice and knowledge using exit interviews. In addition, home visits were conducted to measure compliance with referral. Results The intervention achieved major improvements in drug selling and referral practices and knowledge. Exit interviews confirmed significant increases in appropriate anti-malarial drug dispensing, correct history questions asked and advice given. Improvements in malaria knowledge was established and 80% compliance with referred cases was observed during the study period, Conclusion The remarkable change in knowledge and practices observed indicates that training of drug vendors, as a means of communication in the community, is feasible and strongly supports their inclusion in control strategies aimed at improving prompt effective treatment of malaria with referral of severe cases.

  5. A trial of intermittent preventive treatment and home-based management of malaria in a rural area of The Gambia

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    Webb Emily L

    2011-01-01

    Full Text Available Abstract Background Individual malaria interventions provide only partial protection in most epidemiological situations. Thus, there is a need to investigate whether combining interventions provides added benefit in reducing mortality and morbidity from malaria. The potential benefits of combining IPT in children (IPTc with home management of malaria (HMM was investigated. Methods During the 2008 malaria transmission season, 1,277 children under five years of age resident in villages within the rural Farafenni demographic surveillance system (DSS in North Bank Region, The Gambia were randomized to receive monthly IPTc with a single dose of sulphadoxine/pyrimethamine (SP plus three doses of amodiaquine (AQ or SP and AQ placebos given by village health workers (VHWs on three occasions during the months of September, October and November, in a double-blind trial. Children in all study villages who developed an acute febrile illness suggestive of malaria were treated by VHWs who had been taught how to manage malaria with artemether-lumefantrine (Coartem™. The primary aims of the project were to determine whether IPTc added significant benefit to HMM and whether VHWs could effectively combine the delivery of both interventions. Results The incidence of clinical attacks of malaria was very low in both study groups. The incidence rate of malaria in children who received IPTc was 0.44 clinical attacks per 1,000 child months at risk while that for control children was 1.32 per 1,000 child months at risk, a protective efficacy of 66% (95% CI -23% to 96%; p = 0.35. The mean (standard deviation haemoglobin concentration at the end of the malaria transmission season was similar in the two treatment groups: 10.2 (1.6 g/dL in the IPTc group compared to 10.3 (1.5 g/dL in the placebo group. Coverage with IPTc was high, with 94% of children receiving all three treatments during the study period. Conclusion Due to the very low incidence of malaria, no firm

  6. Reduced in-hospital mortality after improved management of children under 5 years admitted to hospital with malaria

    DEFF Research Database (Denmark)

    Biai, Sidu; Rodrigues, Amabelia; Gomes, Melba;

    2007-01-01

    OBJECTIVE: To test whether strict implementation of a standardised protocol for the management of malaria and provision of a financial incentive for health workers reduced mortality. DESIGN: Randomised controlled intervention trial. SETTING: Paediatric ward at the national hospital in Guinea......)/month for nurses and $160 for doctors) and their compliance with standard case management was closely monitored. MAIN OUTCOME MEASURES: In-hospital mortality and cumulative mortality within 4 weeks of hospital admission. RESULTS: In-hospital mortality was 5% for the intervention group and 10% in the control......-Bissau. All children admitted to hospital with severe malaria received free drug kits. PARTICIPANTS: 951 children aged 3 months to 5 years admitted to hospital with a diagnosis of malaria randomised to normal or intervention wards. INTERVENTIONS: Before the start of the study, all personnel were trained in...

  7. Space-time clustering of childhood malaria at the household level: a dynamic cohort in a Mali village

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    Ouattara Amed

    2006-11-01

    Full Text Available Abstract Background Spatial and temporal heterogeneities in the risk of malaria have led the WHO to recommend fine-scale stratification of the epidemiological situation, making it possible to set up actions and clinical or basic researches targeting high-risk zones. Before initiating such studies it is necessary to define local patterns of malaria transmission and infection (in time and in space in order to facilitate selection of the appropriate study population and the intervention allocation. The aim of this study was to identify, spatially and temporally, high-risk zones of malaria, at the household level (resolution of 1 to 3 m. Methods This study took place in a Malian village with hyperendemic seasonal transmission as part of Mali-Tulane Tropical Medicine Research Center (NIAID/NIH. The study design was a dynamic cohort (22 surveys, from June 1996 to June 2001 on about 1300 children (Plasmodium falciparum, P. malariae and P. ovale infection and P. falciparum gametocyte carriage by means of time series and Kulldorff's scan statistic for space-time cluster detection. Results The time series analysis determined that malaria parasitemia (primarily P. falciparum was persistently present throughout the population with the expected seasonal variability pattern and a downward temporal trend. We identified six high-risk clusters of P. falciparum infection, some of which persisted despite an overall tendency towards a decrease in risk. The first high-risk cluster of P. falciparum infection (rate ratio = 14.161 was detected from September 1996 to October 1996, in the north of the village. Conclusion This study showed that, although infection proportions tended to decrease, high-risk zones persisted in the village particularly near temporal backwaters. Analysis of this heterogeneity at the household scale by GIS methods lead to target preventive actions more accurately on the high-risk zones identified. This mapping of malaria risk makes it possible

  8. Community response to artemisinin-based combination therapy for childhood malaria: a case study from Dar es Salaam, Tanzania

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    Nyato Daniel J

    2010-02-01

    Full Text Available Abstract Background New malaria treatment guidelines in Tanzania have led to the large-scale deployment of artemether-lumefantrine (Coartem®, popularly known as ALu or dawa mseto. Very little is known about how people in malaria endemic areas interpret policy makers' decision to replace existing anti-malarials, such as sulphadoxine-pyrimethamine (SP with "new" treatment regimens, such as ALu or other formulations of ACT. This study was conducted to examine community level understandings and interpretations of ALu's efficacy and side-effects. The paper specifically examines the perceived efficacy of ALu as articulated by the mothers of young children diagnosed with malaria and prescribed ALu. Methods Participant observation, six focus group discussions in two large villages, followed by interviews with a random sample of 110 mothers of children less than five years of age, who were diagnosed with malaria and prescribed ALu. Additionally, observations were conducted in two village dispensaries involving interactions between mothers/caretakers and health care providers. Results While more than two-thirds of the mothers had an overall negative disposition toward SP, 97.5% of them spoke favourably about ALu, emphasizing it's ability to help their children to rapidly recover from malaria, without undesirable side-effects. 62.5% of the mothers reported that they were spending less money dealing with malaria than previously when their child was treated with SP. 88% of the mothers had waited for 48 hours or more after the onset of fever before taking their child to the dispensary. Mothers' knowledge and reporting of ALu's dosage was, in many cases, inconsistent with the recommended dosage schedule for children. Conclusion Deployment of ALu has significantly changed community level perceptions of anti-malarial treatment. However, mothers continue to delay seeking care before accessing ALu, limiting the impact of highly subsidized rollout of the drug

  9. Case management of malaria fever in Cambodia: results from national anti-malarial outlet and household surveys

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    Littrell Megan

    2011-10-01

    Full Text Available Abstract Background Continued progress towards global reduction in morbidity and mortality due to malaria requires scale-up of effective case management with artemisinin-combination therapy (ACT. The first case of artemisinin resistance in Plasmodium falciparum was documented in western Cambodia. Spread of artemisinin resistance would threaten recent gains in global malaria control. As such, the anti-malarial market and malaria case management practices in Cambodia have global significance. Methods Nationally-representative household and outlet surveys were conducted in 2009 among areas in Cambodia with malaria risk. An anti-malarial audit was conducted among all public and private outlets with the potential to sell anti-malarials. Indicators on availability, price and relative volumes sold/distributed were calculated across types of anti-malarials and outlets. The household survey collected information about management of recent "malaria fevers." Case management in the public versus private sector, and anti-malarial treatment based on malaria diagnostic testing were examined. Results Most public outlets (85% and nearly half of private pharmacies, clinics and drug stores stock ACT. Oral artemisinin monotherapy was found in pharmacies/clinics (9%, drug stores (14%, mobile providers (4% and grocery stores (2%. Among total anti-malarial volumes sold/distributed nationally, 6% are artemisinin monotherapies and 72% are ACT. Only 45% of people with recent "malaria fever" reportedly receive a diagnostic test, and the most common treatment acquired is a drug cocktail containing no identifiable anti-malarial. A self-reported positive diagnostic test, particularly when received in the public sector, improves likelihood of receiving anti-malarial treatment. Nonetheless, anti-malarial treatment of reportedly positive cases is low among people who seek treatment exclusively in the public (61% and private (42% sectors. Conclusions While data on the anti

  10. A qualitative study to identify community structures for management of severe malaria: a basis for introducing rectal artesunate in the under five years children in Nakonde District of Zambia

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    Tuba Mary

    2005-03-01

    Full Text Available Abstract Background Malaria is a serious illness among children aged 5 years and below in Zambia, which carries with it many adverse effects including anemia and high parasites exposure that lead to infant and childhood mortality. Due to poor accessibility to modern health facilities, malaria is normally managed at home using indigenous and cosmopolitan medicines. In view of problems and implications associated with management of severe malaria at home, rectal artesunate is being proposed as a first aid drug to slow down multiplication of parasites in children before accessing appropriate treatment. Methods A qualitative study using standardised in-depth and Focuss Group Discussions (FGDs guides to collect information from four (4 villages in Nakonde district, was conducted between February and March 2004. The guides were administered on 29 key informants living in the community and those whose children were admitted in the health facility. Participants in the 12 FGDs came from the 4 participating villages. Participants and key informants were fathers, younger and older mothers including grandmothers and other influential people at household level. Others were traditional healers, headmen, village secretaries, tradtional birth attendants, church leaders and black smiths. FGDs and interview transcriptions were coded to identify common themes that were related to recognition, classification and naming of malaria illness, care-seeking behaviour and community treatment practices for severe malaria. Results Parental prior knowledge of the disease was important as the majority of informants (23 out of 29 and participants (69 out of 97 mentioned four combined symptoms that were used to recognise severe malaria. The symptoms were excessive body hotness, convulsions, vomiting yellow things and bulging of the fontanelle. On the other hand, all informants mentioned two or more of symptoms associated with severe malaria. In all 12 FGDs, participants

  11. Developmental intrahepatic shunts of childhood: radiological features and management

    International Nuclear Information System (INIS)

    The purpose of this study was to evaluate the role of radiological techniques in the diagnosis and management of developmental intrahepatic shunts. Hepatic vascular fistulae are recognised sequelae of liver trauma and intrahepatic tumours. However, there are rare developmental malformations which may present in childhood or later life and which may carry life-threatening complications. Retrospective analysis of clinical and radiological data was carried out in 24 patients. Anomalies evaluated were: (a) direct communication between hepatic artery and hepatic veins; (b) congenital hepatoportal arteriovenous malformations; and (c) congenital portocaval anastomosis with persistent flow through the ductus venosus. Although rare, the prompt recognition of these vascular anomalies allows early surgical or radiological intervention and reversal of the haemodynamic complications. (orig.)

  12. Economic cost analysis of malaria case management at the household level during the malaria elimination phase in The People’s Republic of China

    OpenAIRE

    Xia, Shang; Ma, Jin-Xiang; Wang, Duo-quan; Li, Shi-Zhu; Rollinson, David; Zhou, Shui-sen; Zhou, Xiao-Nong

    2016-01-01

    Background In China, malaria has been posing a significant economic burden on households. To evaluate malaria economic burden in terms of both direct and indirect costs has its meaning in improving the effectiveness of malaria elimination program in China. Methods A number of study sites (eight counties in five provinces) were selected from the malaria endemic area in China, representing the different levels of malaria incidence, risk classification, economic development. A number of househol...

  13. The Magnitude of Under-five Emergencies in a Resource-poor Environment of a Rural Hospital in Eastern Nigeria: Implication for Strengthening the House-hold and Community-integrated Management of Childhood Illnesses

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    Gabriel UP Iloh

    2012-01-01

    Full Text Available Background: Under-five in Nigeria are the most vulnerable group that are often challenged by emergency health conditions. Aim: The study was to describe the magnitude of under-five emergencies in a resource-poor environment of a rural hospital in eastern Nigeria. Materials and Methods: A descriptive cross-sectional hospital-based study of 282 under-five patients with emergency health conditions at a rural Hospital in Imo state, eastern Nigeria. Data extracted included bio-data and diagnosis. Results: A total of 282 under-five emergencies were studied. The ages of the patients ranged from 12 days to 58 months with mean age of 34 ± 9.4 months. There were 153 (54.3% males and 129 (45.7% females with male to female ratio of 1.2: 1. The three most common causes of under-five emergencies were acute uncomplicated malaria (29.1%, severe malaria anemia (24.5%, and acute respiratory infections (22.7%. The predominant outcome of emergency admission was discharged home (83.0%. The preeminent cause of death was severe malaria anemia (81.8%. All deaths occurred within 24 hours of hospitalization. Conclusion: The three most common under-five emergencies were infectious medical emergencies and the preeminent cause of death was malaria-related. Strengthening the quality of the Roll Back Malaria Initiative, household and community-integrated management of childhood illnesses will help to reduce these preventable medical emergencies and deaths.

  14. Malaria's deadly grip

    DEFF Research Database (Denmark)

    Smith, Joseph D; Rowe, J Alexandra; Higgins, Matthew K;

    2013-01-01

    domain composition. This grouping reflects functional specialization of PfEMP1 proteins for different human host and microvascular binding niches and appears to be maintained by gene recombination hierarchies. Inone extreme, a specific PfEMP1 variant is associated with placental binding and malaria...... during pregnancy, while other PfEMP1 subtypes appear to be specialized for infection of malaria naïve hosts. Here, we discuss recent findings on the origins and evolution of the var gene family, the structure-function of PfEMP1 proteins, and a distinct subset of PfEMP1 variants that have been associated...... with severe childhood malaria....

  15. Use of RDTs to improve malaria diagnosis and fever case management at primary health care facilities in Uganda

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    Nabakooza Jane

    2010-07-01

    AMD prescriptions. When the test result was negative, children under five years of age were two to three times more likely (OR 2.6 p-value Conclusion Use of RDTs resulted in a 2-fold reduction in anti-malarial drug prescription at LLHCFs. The study demonstrated that RDT use is feasible at LLHCFs, and can lead to better targetting of malaria treatment. Nationwide deployment of RDTs in a systematic manner should be prioritised in order to improve fever case management. The process should include plans to educate HWs about the utility of RDTs in order to maximize acceptance and uptake of the diagnostic tools and thereby leading to the benefits of parasitological diagnosis of malaria.

  16. Malaria Research

    Science.gov (United States)

    ... Content Marketing Share this: Main Content Area Malaria Research NIAID Role in Malaria Research Basic Biology Prevention ... Labs​ Malaria Research Program Services for Researchers Featured Research Ancient Immune Mechanism Identified That Controls Malaria in ...

  17. Transgenic mosquitoes and the fight against malaria: managing technology push in a turbulent GMO world.

    Science.gov (United States)

    Knols, Bart G J; Bossin, Hervé C; Mukabana, Wolfgang R; Robinson, Alan S

    2007-12-01

    Genetic modification (GM) of mosquitoes (which renders them genetically modified organisms, GMOs) offers opportunities for controlling malaria. Transgenic strains of mosquitoes have been developed and evaluation of these to 1) replace or suppress wild vector populations and 2) reduce transmission and deliver public health gains are an imminent prospect. The transition of this approach from confined laboratory settings to open field trials in disease-endemic countries (DECs) is a staged process that aims to maximize the likelihood of epidemiologic benefits while minimizing potential pitfalls during implementation. Unlike conventional approaches to vector control, application of GM mosquitoes will face contrasting expectations of multiple stakeholders, the management of which will prove critical to safeguard support and avoid antagonism, so that potential public health benefits can be fully evaluated. Inclusion of key stakeholders in decision-making processes, transfer of problem-ownership to DECs, and increased support from the wider malaria research community are important prerequisites for this. It is argued that the many developments in this field require coordination by an international entity to serve as a guiding coalition to stimulate collaborative research and facilitate stakeholder involvement. Contemporary developments in the field of modern biotechnology, and in particular GM, requires competencies beyond the field of biology, and the future of transgenic mosquitoes will hinge on the ability to govern the process of their introduction in societies in which perceived risks may outweigh rational and responsible involvement. PMID:18165498

  18. The relationship between the Plasmodium falciparum parasite ratio in childhood and climate estimates of malaria transmission in Kenya

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    Hay Simon I

    2004-06-01

    Full Text Available Abstract Background Plasmodium falciparum morbid and fatal risks are considerably higher in areas supporting parasite prevalence ≥25%, when compared with low transmission areas supporting parasite prevalence below 25%. Recent descriptions of the health impacts of malaria in Africa are based upon categorical descriptions of a climate-driven fuzzy model of suitability (FCS for stable transmission developed by the Mapping Malaria Risk in Africa collaboration (MARA. Methods An electronic and national search was undertaken to identify community-based parasite prevalence surveys in Kenya. Data from these surveys were matched using ArcView 3.2 to extract spatially congruent estimates of the FCS values generated by the MARA model. Levels of agreement between three classes used during recent continental burden estimations of parasite prevalence (0%, >0 – 0 – Results Two hundred and seventeen independent parasite prevalence surveys undertaken since 1980 were identified during the search. Overall agreement between the three classes of parasite prevalence and FCS was weak although significant (k = 0.367, p Conclusion Using the MARA model to categorically distinguish populations at differing intensities of malaria transmission in Kenya may under-represent those who are exposed to stable, endemic transmission and over-represent those at no risk. The MARA approach to defining FCS values of suitability for stable transmission represents our only contemporary continental level map of malaria in Africa but there is a need to redefine Africa's population at risk in accordance with both climatic and non-climatic determinants of P. falciparum transmission intensity to provide a more informed approach to estimating the morbid and fatal consequences of infection across the continent.

  19. The non-immunosuppressive management of childhood nephrotic syndrome.

    Science.gov (United States)

    McCaffrey, James; Lennon, Rachel; Webb, Nicholas J A

    2016-09-01

    Idiopathic nephrotic syndrome (INS) is one of the most common renal diseases found in the paediatric population and is associated with significant complications, including infection and thrombosis. A high proportion of children enter sustained remission before adulthood, and therapy must therefore mitigate the childhood complications, while minimising the long-term risk to health. Here we address the main complications of INS and summarise the available evidence and guidance to aid the clinician in determining the appropriate treatment for children with INS under their care. Additionally, we highlight areas where no consensus regarding appropriate management has been reached. In this review, we detail the reasons why routine prophylactic antimicrobial and antithrombotic therapy are not warranted in INS and emphasise the conservative management of oedema. When pharmacological intervention is required for the treatment of oedema, we provide guidance to aid the clinician in determining the appropriate therapy. Additionally, we discuss obesity and growth, fracture risk, dyslipidaemia and thyroid dysfunction associated with INS. Where appropriate, we describe how recent developments in research have identified potential novel therapeutic targets. PMID:26556028

  20. Disease Management of Early Childhood Caries: ECC Collaborative Project

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    Man Wai Ng

    2014-01-01

    Full Text Available Until recently, the standard of care for early childhood caries (ECC has been primarily surgical and restorative treatment with little emphasis on preventing and managing the disease itself. It is now recognized that surgical treatment alone does not address the underlying etiology of the disease. Despite costly surgeries and reparative treatment, the onset and progression of caries are likely to continue. A successful rebalance of risk and protective factors may prevent, slow down, or even arrest dental caries and its progression. An 18-month risk-based chronic disease management (DM approach to address ECC in preschool children was implemented as a quality improvement (QI collaborative by seven teams of oral health care providers across the United States. In the aggregate, fewer DM children experienced new cavitation, pain, and referrals to the operating room (OR for restorative treatment compared to baseline historical controls. The teams found that QI methods facilitated adoption of the DM approach and resulted in improved care to patients and better outcomes overall. Despite these successes, the wide scale adoption and spread of the DM approach may be limited unless health policy and payment reforms are enacted to compensate providers for implementing DM protocols in their practice.

  1. Diagnostic approach and management strategy of childhood stroke

    International Nuclear Information System (INIS)

    Prompt recognition and early intervention, with pertinent management and medication, may reduce subsequent neurologic deficits in stroke, which constitutes a devastating event in children. This is due to the tasking and demanding consequences including death or residual neurological deficits, which may last for many decades, in over 60% of survivors. Evidence based treatment for children with stroke is still lacking, reflecting scarcity in base line epidemiological data on pediatric stroke, the multitude of underlying risk factors, and ethical and practical challenges incurred in conducting clinical trials. Based on the experience we gained from a combined a combined prospective and retrospective study on childhood stroke (covering 10 years and 7 months and involving a cohort of 104 Saudi children), a diagnostic algorithm, which outlines the approach to a child with suspected stroke/cerebovascular lesion was designed. This algorithm might also be of use for managing other children with stroke from the Arabian Peninsula and Middle East Region with similar demographic, socioeconomic, and ethnic backgrounds. Underlying risk factors which need special attention, include thrombophilia and hypercoagulable states and sickle cell diseases (SCD), which contrary to previous studies from Saudi Arabia, were found to constitute a common risk factor with severe manifestations. Other risk factors include infections (especially neurobrucellosis), cardiac diseases, and hypernatremic dehydration. Recognition of an identifiable syndrome or inherited metabolic cause may unravel an underlying cerebovascular disease. This is particularly important in this region, given the large pool of autosomal recessive diseases and the high rate of consanguinity. In the evaluation of a suspected case of stroke, important imaging modalities include cranial CT, MRI (including diffusion-weighted images), magnetic resonance angiography (MRA), magnetic resonance venography (MRV) and conventional

  2. What would PCR assessment change in the management of fevers in a malaria endemic area? A school-based study in Benin in children with and without fever

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    Faucher Jean-François

    2010-08-01

    Full Text Available Abstract Background A recent school-based study in Benin showed that applying a policy of anti-malarial prescriptions restricted to parasitologically-confirmed cases on the management of fever is safe and feasible. Additional PCR data were analysed in order to touch patho-physiological issues, such as the usefulness of PCR in the management of malaria in an endemic area or the triggering of a malaria attack in children with submicroscopic malaria. Methods PCR data were prospectively collected in the setting of an exposed (with fever/non exposed (without fever study design. All children had a negative malaria rapid diagnostic test (RDT at baseline, were followed up to day 14 and did not receive drugs with anti-malarial activity. The index group was defined by children with fever at baseline and the control group by children without fever at baseline. Children with submicroscopic malaria in these two groups were defined by a positive PCR at baseline. Results PCR was positive in 66 (27% children of the index group and in 104 (44% children of the control group respectively. The only significant factor positively related to PCR positivity at baseline was the clinical status (control group. When definition of malaria attacks included PCR results, no difference of malaria incidence was observed between the index and control groups, neither in the whole cohort, nor in children with submicroscopic malaria. The rate of undiagnosed malaria at baseline was estimated to 3.7% at baseline in the index group. Conclusions Treating all children with fever and a positive PCR would have led to a significant increase of anti-malarial consumption, with few benefits in terms of clinical events. Non malarial fevers do not or do not frequently trigger malaria attacks in children with submicroscopic malaria.

  3. CD36 selection of 3D7 Plasmodium falciparum associated with severe childhood malaria results in reduced VAR4 expression

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    Hviid Lars

    2008-10-01

    Full Text Available Abstract Background A subset of the Plasmodium falciparum erythrocyte membrane protein 1 (PfEMP1SM is involved in the cytoadherence of P. falciparum-infected red blood cells (iRBC contributing to the pathogenesis of severe disease among young children in malaria endemic areas. The PfEMP1SM are encoded by group A var genes that are composed of a more constrained range of amino acid sequences than groups B and C var genes encoding PfEMP1UM associated with uncomplicated malaria. Also, unlike var genes from groups B and C, those from group A do not have sequences consistent with CD36 binding – a major cytoadhesion phenotype of P. falciparum isolates. Methods A 3D7 PfEMP1SM sub-line (3D7SM expressing VAR4 (PFD1235w/MAL8P1.207 was selected for binding to CD36. The protein expression of this parasite line was monitored by surface staining of iRBC using VAR4-specific antibodies. The serological phenotype of the 3D7SM parasites was determined by flow cytometry using malaria semi-immune and immune plasma and transcription of the 59 var genes in 3D7 were analysed by real-time quantitative reverse transcriptase-polymerase chain reaction (RT-PCR using var-specific primers. Results A selection-induced increased adhesion of 3D7SM iRBC to CD36 resulted in a reduced var4 transcription and VAR4 surface expression. Conclusion VAR4 is not involved in CD36 adhesion. The current findings are consistent with the notion that CD36 adhesion is not associated with particular virulent parasite phenotypes, such as those believed to be exhibited by VAR4 expressing parasites.

  4. Monitoring asthma in childhood: management-related issues

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    Bart L. Rottier

    2015-06-01

    Full Text Available Management-related issues are an important aspect of monitoring asthma in children in clinical practice. This review summarises the literature on practical aspects of monitoring including adherence to treatment, inhalation technique, ongoing exposure to allergens and irritants, comorbid conditions and side-effects of treatment, as agreed by the European Respiratory Society Task Force on Monitoring Asthma in Childhood. The evidence indicates that it is important to discuss adherence to treatment in a non-confrontational way at every clinic visit, and take into account a patient's illness and medication beliefs. All task force members teach inhalation techniques at least twice when introducing a new inhalation device and then at least annually. Exposure to second-hand tobacco smoke, combustion-derived air pollutants, house dust mites, fungal spores, pollens and pet dander deserve regular attention during follow-up according to most task force members. In addition, allergic rhinitis should be considered as a cause for poor asthma control. Task force members do not screen for gastro-oesophageal reflux and food allergy. Height and weight are generally measured at least annually to identify individuals who are susceptible to adrenal suppression and to calculate body mass index, even though causality between obesity and asthma has not been established. In cases of poor asthma control, before stepping up treatment the above aspects of monitoring deserve closer attention.

  5. Managing the Sick Child in the Era of Declining Malaria Transmission: Development of ALMANACH, an Electronic Algorithm for Appropriate Use of Antimicrobials.

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    Clotilde Rambaud-Althaus

    Full Text Available To review the available knowledge on epidemiology and diagnoses of acute infections in children aged 2 to 59 months in primary care setting and develop an electronic algorithm for the Integrated Management of Childhood Illness to reach optimal clinical outcome and rational use of medicines.A structured literature review in Medline, Embase and the Cochrane Database of Systematic Review (CDRS looked for available estimations of diseases prevalence in outpatients aged 2-59 months, and for available evidence on i accuracy of clinical predictors, and ii performance of point-of-care tests for targeted diseases. A new algorithm for the management of childhood illness (ALMANACH was designed based on evidence retrieved and results of a study on etiologies of fever in Tanzanian children outpatients.The major changes in ALMANACH compared to IMCI (2008 version are the following: i assessment of 10 danger signs, ii classification of non-severe children into febrile and non-febrile illness, the latter receiving no antibiotics, iii classification of pneumonia based on a respiratory rate threshold of 50 assessed twice for febrile children 12-59 months; iv malaria rapid diagnostic test performed for all febrile children. In the absence of identified source of fever at the end of the assessment, v urine dipstick performed for febrile children 2 years with abdominal tenderness; and lastly vii classification of 'likely viral infection' in case of negative results.This smartphone-run algorithm based on new evidence and two point-of-care tests should improve the quality of care of <5 year children and lead to more rational use of antimicrobials.

  6. Application of the malaria management model to the analysis of costs and benefits of DDT versus non-DDT malaria control.

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    Matteo Pedercini

    Full Text Available INTRODUCTION: DDT is considered to be the most cost-effective insecticide for combating malaria. However, it is also the most environmentally persistent and can pose risks to human health when sprayed indoors. Therefore, the use of DDT for vector control remains controversial. METHODS: In this paper we develop a computer-based simulation model to assess some of the costs and benefits of the continued use of DDT for Indoor Residual Spraying (IRS versus its rapid phase out. We apply the prototype model to the aggregated sub Saharan African region. For putting the question about the continued use of DDT for IRS versus its rapid phase out into perspective we calculate the same costs and benefits for alternative combinations of integrated vector management interventions. RESULTS: Our simulation results confirm that the current mix of integrated vector management interventions with DDT as the main insecticide is cheaper than the same mix with alternative insecticides when only direct costs are considered. However, combinations with a stronger focus on insecticide-treated bed nets and environmental management show higher levels of cost-effectiveness than interventions with a focus on IRS. Thus, this focus would also allow phasing out DDT in a cost-effective manner. Although a rapid phase out of DDT for IRS is the most expensive of the tested intervention combinations it can have important economic benefits in addition to health and environmental impacts that are difficult to assess in monetary terms. Those economic benefits captured by the model include the avoided risk of losses in agricultural exports. CONCLUSIONS: The prototype simulation model illustrates how a computer-based scenario analysis tool can inform debates on malaria control policies in general and on the continued use of DDT for IRS versus its rapid phase out in specific. Simulation models create systematic mechanisms for analyzing alternative interventions and making informed trade

  7. Patterns of treatment for childhood malaria among caregivers and health care providers in Turbo, Colombia = Pautas de tratamiento para la malaria infantil entre los cuidadores y profesionales de la salud en Turbo, Colombia

    OpenAIRE

    López de Mesa, Ysabel Polanco

    2012-01-01

    Malaria represents a major cause of death among children in many areas of the world, especially in tropical countries. Colombia constitutes a malaria endemic country in 90% of its territory. This study, undertaken in Turbo (Antioquia), examined care-seeking patterns and barriers to appropriate treatment for Colombian children with fever and /or convulsions, two key symptoms of malaria. The study focused on community perceptions of and responses to febrile illness, using illness narratives as ...

  8. Oral iron supplements for children in malaria-endemic areas

    Science.gov (United States)

    Neuberger, Ami; Okebe, Joseph; Yahav, Dafna; Paul, Mical

    2016-01-01

    Background Iron-deficiency anaemia is common during childhood. Iron administration has been claimed to increase the risk of malaria. Objectives To evaluate the effects and safety of iron supplementation, with or without folic acid, in children living in areas with hyperendemic or holoendemic malaria transmission. Search methods We searched the Cochrane Infectious Diseases Group Specialized Register; the Cochrane Central Register of Controlled Trials (CENTRAL), published in the Cochrane Library, MEDLINE (up to August 2015) and LILACS (up to February 2015). We also checked the metaRegister of Controlled Trials (mRCT) and World Health Organization International Clinical Trials Registry Platform (WHO ICTRP) up to February 2015. We contacted the primary investigators of all included trials, ongoing trials, and those awaiting assessment to ask for unpublished data and further trials. We scanned references of included trials, pertinent reviews, and previous meta-analyses for additional references. Selection criteria We included individually randomized controlled trials (RCTs) and cluster RCTs conducted in hyperendemic and holoendemic malaria regions or that reported on any malaria-related outcomes that included children younger than 18 years of age. We included trials that compared orally administered iron, iron with folic acid, and iron with antimalarial treatment versus placebo or no treatment. We included trials of iron supplementation or fortification interventions if they provided at least 80% of the Recommended Dietary Allowance (RDA) for prevention of anaemia by age. Antihelminthics could be administered to either group, and micronutrients had to be administered equally to both groups. Data collection and analysis The primary outcomes were clinical malaria, severe malaria, and death from any cause. We assessed the risk of bias in included trials with domain-based evaluation and assessed the quality of the evidence using the Grading of Recommendations Assessment

  9. Impact of combining intermittent preventive treatment with home management of malaria in children less than 10 years in a rural area of Senegal: a cluster randomized trial

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    Tine Roger CK

    2011-12-01

    Full Text Available Abstract Background Current malaria control strategies recommend (i early case detection using rapid diagnostic tests (RDT and treatment with artemisinin combination therapy (ACT, (ii pre-referral rectal artesunate, (iii intermittent preventive treatment and (iv impregnated bed nets. However, these individual malaria control interventions provide only partial protection in most epidemiological situations. Therefore, there is a need to investigate the potential benefits of integrating several malaria interventions to reduce malaria prevalence and morbidity. Methods A randomized controlled trial was carried out to assess the impact of combining seasonal intermittent preventive treatment in children (IPTc with home-based management of malaria (HMM by community health workers (CHWs in Senegal. Eight CHWs in eight villages covered by the Bonconto health post, (South Eastern part of Senegal were trained to diagnose malaria using RDT, provide prompt treatment with artemether-lumefantrine for uncomplicated malaria cases and pre-referral rectal artesunate for complicated malaria occurring in children under 10 years. Four CHWs were randomized to also administer monthly IPTc as single dose of sulphadoxine-pyrimethamine (SP plus three doses of amodiaquine (AQ in the malaria transmission season, October and November 2010. Primary end point was incidence of single episode of malaria attacks over 8 weeks of follow up. Secondary end points included prevalence of malaria parasitaemia, and prevalence of anaemia at the end of the transmission season. Primary analysis was by intention to treat. The study protocol was approved by the Senegalese National Ethical Committee (approval 0027/MSP/DS/CNRS, 18/03/2010. Results A total of 1,000 children were enrolled. The incidence of malaria episodes was 7.1/100 child months at risk [95% CI (3.7-13.7] in communities with IPTc + HMM compared to 35.6/100 child months at risk [95% CI (26.7-47.4] in communities with only HMM (a

  10. Improved clinical and laboratory skills after team-based, malaria case management training of health care professionals in Uganda

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    Namagembe Allen

    2012-02-01

    Full Text Available Abstract Background Deployment of highly effective artemisinin-based combination therapy for treating uncomplicated malaria calls for better targeting of malaria treatment to improve case management and minimize drug pressure for selecting resistant parasites. The Integrated Management of Malaria curriculum was developed to train multi-disciplinary teams of clinical, laboratory and health information assistants. Methods Evaluation of training was conducted in nine health facilities that were Uganda Malaria Surveillance Programme (UMSP sites. From December 2006 to June 2007, 194 health professionals attended a six-day course. One-hundred and one of 118 (86% clinicians were observed during patient encounters by expert clinicians at baseline and during three follow-up visits approximately six weeks, 12 weeks and one year after the course. Experts used a standardized tool for children less than five years of age and similar tool for patients five or more years of age. Seventeen of 30 laboratory professionals (57% were assessed for preparation of malaria blood smears and ability to interpret smear results of 30 quality control slides. Results Percentage of patients at baseline and first follow-up, respectively, with proper history-taking was 21% and 43%, thorough physical examination 18% and 56%, correct diagnosis 51% and 98%, treatment in compliance with national policy 42% and 86%, and appropriate patient education 17% and 83%. In estimates that adjusted for individual effects and a matched sample, relative risks were 1.86 (95% CI: 1.20,2.88 for history-taking, 2.66 (95%CI: 1.60,4.41 for physical examination, 1.77 (95%CI: 1.41,2.23 for diagnosis, 1.96 (95%CI: 1.46,2.63 for treatment, and 4.47 (95%CI: 2.68,7.46 for patient education. Results were similar for subsequent follow-up and in sub-samples stratified by patient age. Quality of malaria blood smear preparation improved from 21.6% at baseline to 67.3% at first follow-up (p p p p Conclusion A

  11. Community referral in home management of malaria in western Uganda: A case series study

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    Nsungwa-Sabiiti Jesca

    2006-03-01

    Full Text Available Abstract Background Home Based Management of fever (HBM was introduced as a national policy in Uganda to increase access to prompt presumptive treatment of malaria. Pre-packed Chloroquine/Fansidar combination is distributed free of charge to febrile children Methods A case-series study was performed during 20 weeks in a West-Ugandan sub-county with an under-five population of 3,600. Community drug distributors (DDs were visited fortnightly and recording forms collected. Referred children were located and primary caretaker interviewed in the household. Referral health facility records were studied for those stating having completed referral. Results Overall referral rate was 8% (117/1454. Fever was the main reason for mothers to seek DD care and for DDs to refer. Twenty-six of the 28 (93% "urgent referrals" accessed referral care but 8 (31% delayed >24 hours. Waiting for antimalarial drugs to finish caused most delays. Of 32 possible pneumonias only 16 (50% were urgently referred; most delayed ≥ 2 days before accessing referral care. Conclusion The HBM has high referral compliance and extends primary health care to the communities by maintaining linkages with formal health services. Referral non-completion was not a major issue but failure to recognise pneumonia symptoms and delays in referral care access for respiratory illnesses may pose hazards for children with acute respiratory infections. Extending HBM to also include pneumonia may increase prompt and effective care of the sick child in sub-Saharan Africa.

  12. Increased access to care and appropriateness of treatment at private sector drug shops with integrated management of malaria, pneumonia and diarrhoea: A quasi-experimental study in Uganda

    OpenAIRE

    Awor, Phyllis; Wamani, Henry; Tylleskär, Thorkild; Jagoe, George; Peterson, Stefan

    2014-01-01

    INTRODUCTION: Drug shops are a major source of care for children in low income countries but they provide sub-standard care. We assessed the feasibility and effect on quality of care of introducing diagnostics and pre-packaged paediatric-dosage drugs for malaria, pneumonia and diarrhoea at drug shops in Uganda. METHODS: We adopted and implemented the integrated community case management (iCCM) intervention within registered drug shops. Attendants were trained to perform malaria rapid diagnost...

  13. The impact of providing rapid diagnostic malaria tests on fever management in the private retail sector in Ghana: a cluster randomized trial

    OpenAIRE

    Ansah, Evelyn K; Narh-Bana, Solomon; Affran-Bonful, Harriet; Bart-Plange, Constance; Cundill, Bonnie; Gyapong, Margaret; Whitty, Christopher J. M.

    2015-01-01

    Objective To examine the impact of providing rapid diagnostic tests for malaria on fever management in private drug retail shops where most poor rural people with fever present, with the aim of reducing current massive overdiagnosis and overtreatment of malaria. Design Cluster randomized trial of 24 clusters of shops. Setting Dangme West, a poor rural district of Ghana. Participants Shops and their clients, both adults and children. Interventions Providing rapid diagnostic tests with realisti...

  14. Associations between maternal helminth and malaria infections in pregnancy, and clinical malaria in the offspring

    DEFF Research Database (Denmark)

    Ndibazza, Juliet; Webb, Emily L; Lule, Swaib;

    2013-01-01

    Background. Helminth and malaria coinfections are common in the tropics. We investigated the hypothesis that prenatal exposure to these parasites might influence susceptibility to infections such as malaria in childhood.Methods. In a birth cohort of 2,345 mother-child pairs in Uganda, maternal...... helminth and malaria infection status was determined during pregnancy, and childhood malaria episodes recorded from birth to age five years. We examined associations between maternal infections and malaria in the offspring.Results. Common maternal infections were hookworm (45%), Mansonella perstans (21......%), Schistosoma mansoni (18%), and Plasmodium falciparum (11%). At age 5 years, 69% of the children were still under follow-up. The incidence of malaria was 34 episodes per 100 child-years, and the mean prevalence of asymptomatic malaria at annual visits was 5.4%. Maternal hookworm and M. perstans infections were...

  15. How Do They Manage? An Investigation of Early Childhood Leadership

    Science.gov (United States)

    Aubrey, Carol; Godfrey, Ray; Harris, Alma

    2013-01-01

    Early childhood (EC) leadership literature indicates few theoretically based studies identifying and testing different models and characteristics of leadership. Objectives were thus to identify, describe and analyse what leadership meant to key EC participants; to consider roles, responsibilities and characteristics; to investigate core…

  16. Management of acute moderate and severe childhood malnutrition

    Science.gov (United States)

    Acute childhood malnutrition affects about a tenth of the world's children under 5 years of age, particularly those living in circumstances of extreme poverty in the developing world. Malnutrition is typically the result of an inadequate diet and is one of the most common diagnoses in children in he...

  17. Integrated management of childhood illness (IMCI) strategy for children under five

    Science.gov (United States)

    Gera, Tarun; Shah, Dheeraj; Garner, Paul; Richardson, Marty; Sachdev, Harshpal S

    2016-01-01

    reported on the satisfaction of mothers and service users. Authors' conclusions The mix of interventions examined in research studies evaluating the IMCI strategy varies, and some studies include specific inputs to improve neonatal health. Most studies were conducted in South Asia. Implementing the integrated management of childhood illness strategy may reduce child mortality, and packages that include interventions for the neonatal period may reduce infant mortality. IMCI may have little or no effect on nutritional status and probably has little or no effect on vaccine coverage. Maternal care seeking behavior may be more appropriate with IMCI, but study results have been mixed, providing evidence of very low certainty about whether IMCI has effects on adherence to exclusive breast feeding. PLAIN LANGUAGE SUMMARY Integrated management of childhood illness (IMCI) strategy for children younger than five years of age What is the aim of this review? The aim of this Cochrane review is to assess the effects of programs that use the World Health Organization integrated management of childhood illness (IMCI) strategy. Cochrane researchers searched for all potentially relevant studies and found four studies that met review criteria. Key messages This review shows that use of the World Health Organization IMCI strategy may led to fewer deaths among children from birth to five years of age. Effects of IMCI on other issues, such as illness or quality of care, were mixed, and some evidence of this was of very low certainty. In the future, researchers should explore how the IMCI strategy can best be delivered. What was studied in the review? More than 7.5 million children globally die each year before reaching the age of five. Most are from poor communities and live in the poorest countries. These children are more likely than others to suffer from malnutrition and from infections such as neonatal sepsis, measles, diarrhoea, malaria, and pneumonia. Effective strategies to prevent and

  18. Women's access and provider practices for the case management of malaria during pregnancy: a systematic review and meta-analysis.

    Directory of Open Access Journals (Sweden)

    Jenny Hill

    2014-08-01

    Full Text Available BACKGROUND: WHO recommends prompt diagnosis and quinine plus clindamycin for treatment of uncomplicated malaria in the first trimester and artemisinin-based combination therapies in subsequent trimesters. We undertook a systematic review of women's access to and healthcare provider adherence to WHO case management policy for malaria in pregnant women. METHODS AND FINDINGS: We searched the Malaria in Pregnancy Library, the Global Health Database, and the International Network for the Rational Use of Drugs Bibliography from 1 January 2006 to 3 April 2014, without language restriction. Data were appraised for quality and content. Frequencies of women's and healthcare providers' practices were explored using narrative synthesis and random effect meta-analysis. Barriers to women's access and providers' adherence to policy were explored by content analysis using NVivo. Determinants of women's access and providers' case management practices were extracted and compared across studies. We did not perform a meta-ethnography. Thirty-seven studies were included, conducted in Africa (30, Asia (4, Yemen (1, and Brazil (2. One- to three-quarters of women reported malaria episodes during pregnancy, of whom treatment was sought by >85%. Barriers to access among women included poor knowledge of drug safety, prohibitive costs, and self-treatment practices, used by 5%-40% of women. Determinants of women's treatment-seeking behaviour were education and previous experience of miscarriage and antenatal care. Healthcare provider reliance on clinical diagnosis and poor adherence to treatment policy, especially in first versus other trimesters (28%, 95% CI 14%-47%, versus 72%, 95% CI 39%-91%, p = 0.02, was consistently reported. Prescribing practices were driven by concerns over side effects and drug safety, patient preference, drug availability, and cost. Determinants of provider practices were access to training and facility type (public versus private. Findings were

  19. [Malaria in Iraq].

    Science.gov (United States)

    Shamo, F J

    2001-01-01

    Malaria control campaign started in Iraq in 1957. This made the country largely free of the disease. Since 1991, following the recent war, Iraq has been affected by serious epidemic of P. vivax malaria that started in 3 autonomous governorates and soon involved other parts of the country. There were 49,840 malaria cases in the country in 1995. The national malaria programme personnel did their best to contain and control the epidemic. Active and passive case detection and treatment were introduced. Free of charge drugs are provided at all levels in the endemic area. Vector control includes environmental management, distribution of Gambusia fish, larviciding, indoor residual spraying with pyrithroids. A total of 4134 malaria cases were recorded in the country in 1999. PMID:11548316

  20. A Randomized Longitudinal Factorial Design to Assess Malaria Vector Control and Disease Management Interventions in Rural Tanzania

    Directory of Open Access Journals (Sweden)

    Randall A. Kramer

    2014-05-01

    Full Text Available The optimization of malaria control strategies is complicated by constraints posed by local health systems, infrastructure, limited resources, and the complex interactions between infection, disease, and treatment. The purpose of this paper is to describe the protocol of a randomized factorial study designed to address this research gap. This project will evaluate two malaria control interventions in Mvomero District, Tanzania: (1 a disease management strategy involving early detection and treatment by community health workers using rapid diagnostic technology; and (2 vector control through community-supported larviciding. Six study villages were assigned to each of four groups (control, early detection and treatment, larviciding, and early detection and treatment plus larviciding. The primary endpoint of interest was change in malaria infection prevalence across the intervention groups measured during annual longitudinal cross-sectional surveys. Recurring entomological surveying, household surveying, and focus group discussions will provide additional valuable insights. At baseline, 962 households across all 24 villages participated in a household survey; 2,884 members from 720 of these households participated in subsequent malariometric surveying. The study design will allow us to estimate the effect sizes of different intervention mixtures. Careful documentation of our study protocol may also serve other researchers designing field-based intervention trials.

  1. Malaria in Africa Can Be Eliminated

    OpenAIRE

    Campbell, Carlos C.; Richard W Steketee

    2011-01-01

    A concerted effort to control malaria in Africa has produced dramatic reductions in childhood death in the past decade. This early success has prompted the global community to commit to eradication of malaria deaths and eventually all transmission. Evidence suggests that this is a feasible goal using currently available interventions, augmented with newer tools such as vaccines, which are in development. Malaria deaths are entirely preventable now, and our sustained political and financial co...

  2. Laboratory demonstration of a prozone-like effect in HRP2-detecting malaria rapid diagnostic tests: implications for clinical management

    Directory of Open Access Journals (Sweden)

    McCarthy James S

    2011-09-01

    Full Text Available Abstract Background Malaria rapid diagnostic tests (RDTs are now widely used for prompt on-site diagnosis in remote endemic areas where reliable microscopy is absent. Aberrant results, whereby negative test results occur at high parasite densities, have been variously reported for over a decade and have led to questions regarding the reliability of the tests in clinical use. Methods In the first trial, serial dilutions of recombinant HRP2 antigen were tested on an HRP2-detectiing RDT. In a second trial, serial dilutions of culture-derived Plasmodium falciparum parasites were tested against three HRP2-detecting RDTs. Results A prozone-like effect occurred in RDTs at a high concentration of the target antigen, histidine-rich protein-2 (above 15,000 ng/ml, a level that corresponds to more than 312000 parasites per μL. Similar results were noted on three RDT products using dilutions of cultured parasites up to a parasite density of 25%. While reduced line intensity was observed, no false negative results occurred. Conclusions These results suggest that false-negative malaria RDT results will rarely occur due to a prozone-like effect in high-density infections, and other causes are more likely. However, RDT line intensity is poorly indicative of parasite density in high-density infections and RDTs should, therefore, not be considered quantitative. Immediate management of suspected severe malaria should rely on clinical assessment or microscopy. Evaluation against high concentrations of antigen should be considered in malaria RDT product development and lot-release testing, to ensure that very weak or false negative results will not occur at antigen concentrations that might be seen clinically.

  3. The potential impact of improving appropriate treatment for fever on malaria and non-malarial febrile illness management in under-5s: a decision-tree modelling approach.

    Directory of Open Access Journals (Sweden)

    V Bhargavi Rao

    Full Text Available BACKGROUND: As international funding for malaria programmes plateaus, limited resources must be rationally managed for malaria and non-malarial febrile illnesses (NMFI. Given widespread unnecessary treatment of NMFI with first-line antimalarial Artemisinin Combination Therapies (ACTs, our aim was to estimate the effect of health-systems factors on rates of appropriate treatment for fever and on use of ACTs. METHODS: A decision-tree tool was developed to investigate the impact of improving aspects of the fever care-pathway and also evaluate the impact in Tanzania of the revised WHO malaria guidelines advocating diagnostic-led management. RESULTS: Model outputs using baseline parameters suggest 49% malaria cases attending a clinic would receive ACTs (95% Uncertainty Interval:40.6-59.2% but that 44% (95% UI:35-54.8% NMFI cases would also receive ACTs. Provision of 100% ACT stock predicted a 28.9% increase in malaria cases treated with ACT, but also an increase in overtreatment of NMFI, with 70% NMFI cases (95% UI:56.4-79.2% projected to receive ACTs, and thus an overall 13% reduction (95% UI:5-21.6% in correct management of febrile cases. Modelling increased availability or use of diagnostics had little effect on malaria management outputs, but may significantly reduce NMFI overtreatment. The model predicts the early rollout of revised WHO guidelines in Tanzania may have led to a 35% decrease (95% UI:31.2-39.8% in NMFI overtreatment, but also a 19.5% reduction (95% UI:11-27.2%, in malaria cases receiving ACTs, due to a potential fourfold decrease in cases that were untested or tested false-negative (42.5% vs.8.9% and so untreated. DISCUSSION: Modelling multi-pronged intervention strategies proved most effective to improve malaria treatment without increasing NMFI overtreatment. As malaria transmission declines, health system interventions must be guided by whether the management priority is an increase in malaria cases receiving ACTs (reducing the

  4. Imported malaria in children: A national surveillance in the Netherlands and a review of European studies

    NARCIS (Netherlands)

    G.J.A. Driessen (Gertjan); R. Pereira (Rob Rodrigues); B.J. Brabin (Bernard John); N.G. Hartwig (Nico)

    2008-01-01

    textabstractBackground: Falciparum malaria or malaria tropica is one of the leading causes of childhood mortality worldwide. Malaria-related deaths occur mainly in sub-Saharan Africa, where an estimated 365 million clinical cases of Plasmodium falciparum malaria occur each year. In Europe, imported

  5. Strengthening public health pesticide management in countries endemic with malaria or other major vector-borne diseases: an evaluation of three strategies

    NARCIS (Netherlands)

    Berg, van den H.; Yadav, R.S.; Zaim, M.

    2014-01-01

    Background Public health pesticides has been the mainstay control of vectors of malaria and other diseases, and public health pests, but there is increasing concern over how these pesticides are being managed. Poor pesticide management could lead to risks to human health and the environment, or dimi

  6. Monitoring and Evaluation of an Early Childhood Development Programme: Implications for Leadership and Management

    Science.gov (United States)

    Hodgson, Sarah; Papatheodorou, Theodora; James, Mary

    2014-01-01

    The article aims to discuss preliminary findings from a participatory monitoring and evaluation (M&E) framework, used in a community-based early childhood development (ECD) programme in KwaZulu-Natal South Africa, and their implications for leadership and management. The purposes of the M&E were for LETCEE, the implementing organization,…

  7. Management of Overweight during Childhood: A Focus Group Study on Health Professionals’ Experiences in General Practice

    OpenAIRE

    Lone Marie Larsen; Loni Ledderer; Dorte Ejg Jarbøl

    2015-01-01

    Background. Because of the increasing prevalence of overweight and obesity in childhood in the Western world, focus on the management in general practice has also increased. Objective. To explore the experiences of general practitioners (GPs) and practice nurses participating in a randomised controlled trial (RCT) comparing two management programmes in general practice for children who are overweight or obese. Methods. Three focus groups with GPs and nurses participating in the RCT. Transcrib...

  8. Transgenic mosquitoes and the fight against malaria: managing technology push in a turbulent GMO world

    NARCIS (Netherlands)

    Knols, B.G.J.; Bossin, H.C.; Mukabana, W.R.; Robinson, A.S.

    2007-01-01

    Genetic modification (GM) of mosquitoes (which renders them genetically modified organisms, GMOs) offers opportunities for controlling malaria. Transgenic strains of mosquitoes have been developed and evaluation of these to 1) replace or suppress wild vector populations and 2) reduce transmission an

  9. Review of the malaria epidemiology and trends in Zambia

    OpenAIRE

    Masaninga, Freddie; Chanda, Emmanuel; Chanda-Kapata, Pascalina; Hamainza, Busiku; Masendu, Hieronymo T; Kamuliwo, Mulakwa; Kapelwa, Wambinji; Chimumbwa, John; Govere, John; Otten, Mac; Fall, Ibrahima Soce; Babaniyi, Olusegun

    2013-01-01

    A comprehensive desk review of malaria trends was conducted between 2000-2010 in Zambia to study malaria epidemiology and trends to guide strategies and approaches for effective malaria control. This review considered data from the National Health Information Management System, Malaria Surveys and Programme Review reports and analyzed malaria in-patient cases and deaths in relation to intervention coverage for all ages. Data showed three distinct epidemiological strata after a notable malaria...

  10. Malaria Diagnostics in Clinical Trials

    OpenAIRE

    Murphy, Sean C.; Shott, Joseph P.; Parikh, Sunil; Etter, Paige; Prescott, William R.; Stewart, V. Ann

    2013-01-01

    Malaria diagnostics are widely used in epidemiologic studies to investigate natural history of disease and in drug and vaccine clinical trials to exclude participants or evaluate efficacy. The Malaria Laboratory Network (MLN), managed by the Office of HIV/AIDS Network Coordination, is an international working group with mutual interests in malaria disease and diagnosis and in human immunodeficiency virus/acquired immunodeficiency syndrome clinical trials. The MLN considered and studied the wi...

  11. MedlinePlus: Childhood Immunization

    Science.gov (United States)

    ... well. The Centers for Disease Control and Prevention publishes a schedule for childhood vaccines. Although some of ... and Caregivers (08/11/2016, Food and Drug Administration) Malaria Vaccine Protection Short-Lived in Young Children ( ...

  12. Bottleneck analysis and strategic planning using Tanahashi model for childhood diarrhea management in Gujarat, Western India.

    Science.gov (United States)

    Rupani, Mihir Prafulbhai; Gaonkar, Narayan T; Bhatt, Gneyaa S

    2016-10-01

    In spite of continued efforts, India is still lagging behind in achieving its MDG goals. The objectives of this study were to identify stake-holders who have a role to play in childhood diarrhea management, to identify gaps in childhood diarrhea management and to propose strategic options for relieving these gaps. Bottleneck analysis exercise was carried out based on the Tanahashi model in six High Priority Districts (HPDs) of Gujarat in period between July-November 2013. The major bottlenecks identified for Childhood Diarrhea management were poor demand generation, unsafe drinking water, poor access to improved sanitation facility and lack of equitable distribution and replenishment mechanisms for Oral Rehydration Solution (ORS) packets and Zinc tablets till the front-line worker level. The main strategic options that were suggested for relieving these bottlenecks were Zinc-ORS roll out in scale-up districts, develop Information Education Communication/Behaviour Change Communication (IEC/BCC) plan for childhood diarrhea management at state/district level, use of Drug Logistics Information Management System (DLIMS) software for supply chain management of Zinc-ORS, strengthening of chlorination activity at household level, monitoring implementation of Nirmal Bharat Abhiyaan (NBA) for constructing improved sanitation facilities at household level and to develop an IEC/BCC plan for hygiene promotion and usage of sanitary latrines. Use of Zinc tablets need to be intensified through an effective scale-up. Adequate demand generation activity is needed. There is need to address safe drinking water and improved sanitation measures at household levels. Multi-sectoral engagements and ownership of Zinc-ORS program is the need of the hour. PMID:27340871

  13. Bayesian spatio-temporal modelling of the relationship between mortality and malaria transmission in rural western Kenya

    OpenAIRE

    Amek, Nyaguara Ombek

    2013-01-01

    Sub-Saharan Africa (SSA) still bears the highest burden of the global mortality despite recent dramatic decreases. The majority of these deaths occur in children younger than 5 years and malaria infection is thought to be a leading cause of these deaths. Because of this belief, many studies have documented the effects of malaria transmission on childhood, but everyone living in malaria endemic areas is exposed to malaria parasites and is at risk of dying of malaria or malaria related causes. ...

  14. Patterns of treatment for childhood malaria among caregivers and health care providers in Turbo, Colombia = Pautas de tratamiento para la malaria infantil entre los cuidadores y profesionales de la salud en Turbo, Colombia

    Directory of Open Access Journals (Sweden)

    López de Mesa, Ysabel Polanco

    2012-04-01

    Full Text Available Malaria represents a major cause of death among children in many areas of the world, especially in tropical countries. Colombia constitutes a malaria endemic country in 90% of its territory. This study, undertaken in Turbo (Antioquia, examined care-seeking patterns and barriers to appropriate treatment for Colombian children with fever and /or convulsions, two key symptoms of malaria. The study focused on community perceptions of and responses to febrile illness, using illness narratives as the primary data collection vehicle. The researcher used semi-structured interviews for health narratives with caregivers and health providers. Analyses of 67 illness narratives collected in the course of the study indicated that caregivers, the majority of which are mothers, recognize fever and treat it promptly. They identified fever, chills, headache, vomiting, and weakness as the most frequent symptoms of malaria. Synchronic and diachronic analyses showed that most treatments begin at home. Common home treatments include baths with herbs and use of anti-pyretic drugs. Neither caregivers nor traditional healers conceptualized malaria as a disease that La malaria representa una causa importante de muerte infantil en muchas áreas del mundo, especialmente en países tropicales. Colombia es considerado como un país endémico para malaria en el 90% de su territorio. Este estudio, llevado a cabo en la localidad de Turbo (Antioquia, exploró los patrones de cuidados y las barreras para el tratamiento apropiado en niños colombianos con fiebre y/o convulsiones, dos síntomas claves de la malaria. El estudio se concentró en las percepciones y respuestas de la comunidad ante la enfermedad febril, utilizando narrativas de la enfermedad como vehículo principal de la recolección de datos. El investigador usó entrevistas semi-estructuradas para las narrativas de enfermedad con los cuidadores de los niños y con los proveedores la salud. El análisis de 67

  15. Childhood Obesity

    OpenAIRE

    Aydın, Ahmet; Koca, Fahrettin; Fıçıcıoğlu, Can; Çam, Halit; Mıkla, Şerare

    1995-01-01

    Management of childhood obesity and its early and late complications are among the most difficult problems confronted by pediatricians and practitioners The purpose of this review is to provide information for the evaluation and treatment of childhood obesity Key nbsp;words: nbsp;Child Obesity Etiology Management Complications

  16. Measuring the Association between Artemisinin-Based Case Management and Malaria Incidence in Southern Vietnam, 1991–2010

    OpenAIRE

    Peak, Corey M.; Thuan, Phung Duc; Britton, Amadea; Nguyen, Tran Dang; Wolbers, Marcel; Thanh, Ngo Viet; Buckee, Caroline O.; Boni, Maciej F.

    2015-01-01

    In addition to being effective, fast-acting, and well tolerated, artemisinin-based combination therapies (ACTs) are able to kill certain transmission stages of the malaria parasite. However, the population-level impacts of ACTs on reducing malaria transmission have been difficult to assess. In this study on the history of malaria control in Vietnam, we assemble annual reporting on malaria case counts, coverage with insecticide-treated nets (ITN) and indoor residual spraying (IRS), and drug pu...

  17. Strengthening public health pesticide management in countries endemic with malaria or other major vector-borne diseases: an evaluation of three strategies

    OpenAIRE

    Berg, van den, W.; Yadav, R. S.; M.Zaim

    2014-01-01

    Background Public health pesticides has been the mainstay control of vectors of malaria and other diseases, and public health pests, but there is increasing concern over how these pesticides are being managed. Poor pesticide management could lead to risks to human health and the environment, or diminish the effectiveness of interventions. Strategies for strengthening the management of public health pesticides, from manufacture to disposal, should be evaluated to propose future directions. Met...

  18. “Souls of the ancestor that knock us out” and other tales. A qualitative study to identify demand-side factors influencing malaria case management in Cambodia

    Directory of Open Access Journals (Sweden)

    O’Connell Kathryn A

    2012-10-01

    Full Text Available Abstract Background Appropriate case management of suspected malaria in Cambodia is critical given anti-malarial drug resistance in the region. Improving diagnosis and the use of recommended malarial treatments is a challenge in Cambodia where self-treatment and usage of drug cocktails is widespread, a notable difference from malaria treatment seeking in other countries. This qualitative study adds to the limited evidence base on Cambodian practices, aiming to understand the demand-side factors influencing treatment-seeking behaviour, including the types of home treatments, perceptions of cocktail medicines and reasons for diagnostic testing. The findings may help guide intervention design. Methods The study used in-depth interviews (IDIs (N = 16 and focus group discussions (FGDs (N = 12 with Cambodian adults from malaria-endemic areas who had experienced malaria fever in the previous two weeks. Data were analysed using NVivo software. Results Findings suggest that Cambodians initially treat suspected malaria at home with home remedies and traditional medicines. When seeking treatment outside the home, respondents frequently reported receiving a cocktail of medicines from trusted providers. Cocktails are perceived as less expensive and more effective than full-course, pre-packaged medicines. Barriers to diagnostic testing include a belief in the ability to self-diagnose based on symptoms, cost and reliance on providers to recommend a test. Factors that facilitate testing include recommendation by trusted providers and a belief that anti-malarial treatment for illnesses other than malaria can be harmful. Conclusions Treatment-seeking behaviour for malaria in Cambodia is complex, driven by cultural norms, practicalities and episode-related factors. Effective malaria treatment programmes will benefit from interventions and communication materials that leverage these demand-side factors, promoting prompt visits to facilities for suspected

  19. Maternal stress and childhood migraine: a new perspective on management

    Directory of Open Access Journals (Sweden)

    Esposito M

    2013-03-01

    Full Text Available Maria Esposito,1 Beatrice Gallai,2 Lucia Parisi,3 Michele Roccella,3 Rosa Marotta,4 Serena Marianna Lavano,4 Antonella Gritti,5 Giovanni Mazzotta,6 Marco Carotenuto11Center for Childhood Headache, Clinic of Child and Adolescent Neuropsychiatry, Department of Mental Health, Physical, and Preventive Medicine, Second University of Naples, Naples, 2Unit of Child and Adolescent Neuropsychiatry, University of Perugia, Perugia, 3Child Neuropsychiatry, Department of Psychology, University of Palermo, Palermo, 4Department of Psychiatry, "Magna Graecia" University of Catanzaro, Catanzaro, 5Suor Orsola Benincasa University, Naples, 6Unit of Child and Adolescent Neuropsychiatry, Azienda Sanitaria Locale 4, Terni, ItalyBackground: Migraine without aura is a primary headache which is frequent and disabling in the developmental age group. No reports are available concerning the prevalence and impact of migraine in children on the degree of stress experienced by parents. The aim of this study was to evaluate the prevalence of maternal stress in a large pediatric sample of individuals affected by migraine without aura.Methods: The study population consisted of 218 children (112 boys, 106 girls of mean age 8.32 ± 2.06 (range 6–13 years suffering from migraine without aura and a control group of 405 typical developing children (207 boys, 198 girls of mean age 8.54 ± 2.47 years. Mothers of children in each group answered the Parent Stress Index-Short Form (PSI-SF questionnaire to assess parental stress levels.Results: The two groups were matched for age (P = 0.262, gender (P = 0.983, and body mass index adjusted for age (P = 0.106. Mothers of children with migraine without aura reported higher mean PSI-SF scores related to the Parental Distress domain (P < 0.001, Dysfunctional Parent-Child Interaction domain (P < 0.001, Difficult Child subscale (P < 0.001, and Total Stress domain than mothers of controls (P < 0.001. No differences between the two groups were

  20. Muscling out malaria

    DEFF Research Database (Denmark)

    Hughes, David Peter; Boomsma, Jacobus Jan

    2006-01-01

    ) [2] highlighted the back-to-back articles in Science 3 and 4 that demonstrated the potential biocontrol of malaria by targeting mosquitoes with entomopathogenic fungi (Metarhizium and Beauveria spp.). The wide impact of the original articles and the need to find alternatives to pesticidal control are...... where malaria is endemic, humanity cannot afford shortcuts, because any failures owing to poor management or premature implementation will reduce local governmental support rather than enhance it (Andrew Read, pers. commun.). Therefore, if we are to ‘muscle out malaria', well...... key importance, and the new focus on fungal biocontrol of malaria should therefore act as a catalyst for further research on the basic biology of fungal pathogens. Understanding morphological, biochemical or immune system-based resistance to insect pathogenic fungi will be easier if we know their...

  1. Do health workers’ preferences influence their practices? Assessment of providers’ attitude and personal use of new treatment recommendations for management of uncomplicated malaria, Tanzania

    Directory of Open Access Journals (Sweden)

    Masanja Irene M

    2012-11-01

    Full Text Available Abstract Background Due to growing antimalarial drug resistance, Tanzania changed malaria treatment policies twice within a decade. First in 2001 chloroquine (CQ was replaced by sulfadoxine-pyrimethamine (SP for management of uncomplicated malaria and by late 2006, SP was replaced by artemether-lumefantrine (AL. We assessed health workers’ attitudes and personal practices following the first treatment policy change, at six months post-change and two years later. Methods Two cross-sectional surveys were conducted in 2002 and 2004 among healthcare workers in three districts in South-East Tanzania using semi-structured questionnaires. Attitudes were assessed by enquiring which antimalarial was considered most suitable for the management of uncomplicated malaria for the three patient categories: i children below 5; ii older children and adults; and iii pregnant women. Practice was ascertained by asking which antimalarial was used in the last malaria episode by the health worker him/herself and/or dependants. Univariate and multivariate logistic regression was used to identify factors associated with reported attitudes and practices towards the new treatment recommendations. Results A total of 400 health workers were interviewed; 254 and 146 in the first and second surveys, respectively. SP was less preferred antimalarial in hospitals and private health facilities (p Conclusion Following changes in malaria treatment recommendations, most health workers did not prefer the new antimalarial drug, and their preferences worsened over time. However, many of them still used the newly recommended drug for management of their own or family members’ malaria episode. This indicates that, other factors than providers’ attitude may have more influence in their personal treatment practices.

  2. Early results of integrated malaria control and implications for the management of fever in under-five children at a peripheral health facility: a case study of Chongwe rural health centre in Zambia

    Directory of Open Access Journals (Sweden)

    Chalwe Victor

    2009-03-01

    Full Text Available Abstract Background Zambia has taken lead in implementing integrated malaria control so as to attain the National Health Strategic Plan goal of "reducing malaria incidence by 75% and under-five mortality due to malaria by 20% by the year 2010". The strategic interventions include the use of long-lasting insecticide-treated nets and indoor residual spraying, the use of artemisinin-based combination therapies (ACT for the treatment of uncomplicated malaria, improving diagnostic capacity (both microscopy and rapid diagnostic tests, use of intermittent presumptive treatment for pregnant women, research, monitoring and evaluation, and behaviour change communication. Financial barriers to access have been removed by providing free malaria prevention and treatment services. Methods Data involving all under-five children reporting at the health facility in the first quarter of 2008 was evaluated prospectively. Malaria morbidity, causes of non-malaria fever, prescription patterns treatment patterns and referral cases were evaluated Results Malaria infection was found only in 0.7% (10/1378, 1.8% (251378 received anti-malarial treatment, no severe malaria cases and deaths occurred among the under-five children with fever during the three months of the study in the high malaria transmission season. 42.5% (586/1378 of the cases were acute respiratory infections (non-pneumonia, while 5.7% (79/1378 were pneumonia. Amoxicillin was the most prescribed antibiotic followed by septrin. Conclusion Malaria related OPD visits have reduced at Chongwe rural health facility. The reduction in health facility malaria cases has led to an increase in diagnoses of respiratory infections. These findings have implications for the management of non-malaria fevers in children under the age of five years.

  3. Childhood Asthma Management Pre- and Post-Incident Asthma Hospitalization

    OpenAIRE

    Bianchi, Marina; Clavenna, Antonio; Sequi, Marco; Bortolotti, Angela; Fortino, Ida; Merlino, Luca; Bonati, Maurizio

    2013-01-01

    Many hospitalizations for asthma could potentially be avoided with appropriate management. The aim of this study was to analyze data on disease management of a paediatric population with a hospitalization for asthma. The study population comprised 6–17 year old subjects belonging to three local health units of the Lombardy Region, northern Italy. Regional administrative databases were used to collect data on: the number of children with an incident hospitalization for asthma during the 2004–2...

  4. Malaria (For Parents)

    Science.gov (United States)

    ... Story" 5 Things to Know About Zika & Pregnancy Malaria KidsHealth > For Parents > Malaria Print A A A ... Prevention Diagnosis and Treatment en español Malaria About Malaria Malaria is a common infection in hot, tropical ...

  5. Integrated management of childhood illness (IMCI) strategy for children under five

    OpenAIRE

    Gera, Tarun; Shah, Dheeraj; Garner, Paul; Richardson, Marty; Sachdev, Harshpal S.

    2016-01-01

    Background More than 7.5 million children younger than age five living in low- and middle-income countries die every year. The World Health Organization (WHO) developed the integrated management of childhood illness (IMCI) strategy to reduce mortality and morbidity and to improve quality of care by improving the delivery of a variety of curative and preventive medical and behavioral interventions at health facilities, at home, and in the community. Objectives To evaluate the effects of progra...

  6. BOTTLENECK ANALYSIS AND STRATEGIC PLANNING ON CHILDHOOD DIARRHEA MANAGEMENT IN 6 HIGH PRIORITY DISTRICTS OF GUJARAT

    OpenAIRE

    Rupani Mihir

    2015-01-01

    Introduction:Bottleneck Analysis and Strategic Planning exercise was carried out in 6 High Priority Districts (HPDs), under Call-to-Action for RMNCH+A strategy.Rationale: In spite of continued efforts, India is still lagging behind in its MDG goals.Objectives: To identify gaps in childhood diarrhea management and propose strategic options for the same.Materials and Methods: Bottleneck analysis exercisewas carried out based on the Tanahashi model, desk review and focused group discussions betw...

  7. Getting the balance right : qualitative evaluation of a holistic weight management intervention to address childhood obesity.

    OpenAIRE

    Visram, Shelina; Hall, T. D.; Geddes, Lesley

    2013-01-01

    Background Childhood obesity is linked to a range of health and social problems. Solutions include the delivery of appropriate weight management interventions for those aged 16 and under. The ‘Balance It! Getting the Balance Right’ programme appears to be effective for those who complete the intervention, but the non-completion rate remains high. A qualitative evaluation was undertaken to explore the views of key stakeholders in the programme and identify possible reasons for non-completi...

  8. Cranial irradiation in the management of childhood leukemic hyperleukocytosis

    International Nuclear Information System (INIS)

    Acute leukemia with hyperleukocytosis (more than 105/mm3) is at high risk of early sudden death, usually from intracerebral hemorrhage. Emergency cranial irradiation is a relatively simple approach to solve this the problem. We summarized our experience of cranial irradiation in 24 leukemic children who presented with hyperleukocytosis. Between 1990 and 1998, 40 children with acute leukemia presenting with hyper leukocytosis were referred for emergency cranial irradiation. Among these patients, 24 children were evaluable. There were 16 boys and eight girls, their ages ranged from 2 to 13 years (median 9.5 years). The initial leukocyte counts ranged 109,910/mm3 to 501,000/mm3. Peripheral blood smear was performed in all patients and noted the morphology of the blast. Introduction of emergency cranial irradiation was determined by the leukocyte counts (more than 100,000/mm) and the existence of the blast in peripheral blood smear. All patients were treated with intravenous hydration with alkaline fluid and oral allopurinol. Cranial irradiation started on the day of diagnosis. With 2 Gy in one fraction in 4 patients, 4 Gy in two fractions in 20 patients. The WBC count had fallen in 19 patients (83%) and no intracerebral hemorrhage occurred after irradiation. There were five cases of early deaths. Four patients died of metabolic complications, and one patient with intracerebral hemorrhage. He died 5 hours after cranial irradiation. No patient had any immediate side effect from cranial irradiation. Our data suggest, that emergency cranial irradiation can be safely chosen and effective in childhood leukemic patients presenting with high leukocyte counts

  9. Cranial irradiation in the management of childhood leukemic hyperleukocytosis

    Energy Technology Data Exchange (ETDEWEB)

    Hong, Semie; Kim, Il Han [College of Medicine, Seoul National Univ., Seoul (Korea, Republic of)

    2001-06-01

    Acute leukemia with hyperleukocytosis (more than 10{sup 5}/mm{sup 3}) is at high risk of early sudden death, usually from intracerebral hemorrhage. Emergency cranial irradiation is a relatively simple approach to solve this the problem. We summarized our experience of cranial irradiation in 24 leukemic children who presented with hyperleukocytosis. Between 1990 and 1998, 40 children with acute leukemia presenting with hyper leukocytosis were referred for emergency cranial irradiation. Among these patients, 24 children were evaluable. There were 16 boys and eight girls, their ages ranged from 2 to 13 years (median 9.5 years). The initial leukocyte counts ranged 109,910/mm{sup 3} to 501,000/mm{sup 3}. Peripheral blood smear was performed in all patients and noted the morphology of the blast. Introduction of emergency cranial irradiation was determined by the leukocyte counts (more than 100,000/mm) and the existence of the blast in peripheral blood smear. All patients were treated with intravenous hydration with alkaline fluid and oral allopurinol. Cranial irradiation started on the day of diagnosis. With 2 Gy in one fraction in 4 patients, 4 Gy in two fractions in 20 patients. The WBC count had fallen in 19 patients (83%) and no intracerebral hemorrhage occurred after irradiation. There were five cases of early deaths. Four patients died of metabolic complications, and one patient with intracerebral hemorrhage. He died 5 hours after cranial irradiation. No patient had any immediate side effect from cranial irradiation. Our data suggest, that emergency cranial irradiation can be safely chosen and effective in childhood leukemic patients presenting with high leukocyte counts.

  10. Childhood epilepsy: Management in resource-limited setting

    Directory of Open Access Journals (Sweden)

    Valvi Chhaya

    2008-01-01

    Full Text Available Objective: To optimize the use of phenobarbital and/or phenytoin as frontline drugs for treatment of childhood epilepsy. Design: Before-and -after study. Setting: Epilepsy clinic at paediatric OPD, Sassoon General Hospital, Pune. Materials and Methods: Epilepsy is a condition in which seizures are triggered recurrently from within the brain. For epidemiological classification purpose epilepsy is considered to be present when two or more unprovoked seizures occur at an interval greater than twenty four hours apart. Seizures were classified as generalized and partial seizures, with underlying etiology investigated with EEG, CT scan in majority of the patients. Follow - up rate, seizure - control and antiepileptic drugs used among 151 children enrolled as on 31 March 2005 were compared with 106 children with new onset epilepsy enrolled as on February 2006. Eight children with breakthrough convulsion after a seizure free period of five to eighteen months were followed up after injection vitamin D. Nineteen children with poor control of seizures receiving polytherapy with newer antiepileptic drugs were assessed with frontline antiepileptic medication of phenobarbital and/or phenytoin. Serum calcium, phosphorus, alkaline phosphatase were done in seventy two consecutive children with seizure disorder. Results: During post protocol period good seizure control was achieved in 84.8% as against 80.7% and use of phenobarbital and/or phenytoin increased to 65.11% from 22.87%. Of the 8 cases with breakthrough seizures seven remained seizure free after vitamin D administration and with no dose enhancement of AED medications of the nineteen. Children receiving polytherapy thirteen children could be successfully switched to phenobarbital and/or phenytoin. Forty four (61% children had hypocalcemia (less than 9 mg%, fifty seven (79% children had raised alkaline phosphatase levels (more than 270 IU. Comments: Phenobarbital and/or phenytoin have been found to be

  11. An open source business model for malaria

    OpenAIRE

    2015-01-01

    Greater investment is required in developing new drugs and vaccines against malaria in order to eradicate malaria. These precious funds must be carefully managed to achieve the greatest impact. We evaluate existing efforts to discover and develop new drugs and vaccines for malaria to determine how best malaria R&D can benefit from an enhanced open source approach and how such a business model may operate. We assess research articles, patents, clinical trials and conducted a smaller survey amo...

  12. An Open Source Business Model for Malaria

    OpenAIRE

    Årdal, Christine; Røttingen, John-Arne

    2015-01-01

    Greater investment is required in developing new drugs and vaccines against malaria in order to eradicate malaria. These precious funds must be carefully managed to achieve the greatest impact. We evaluate existing efforts to discover and develop new drugs and vaccines for malaria to determine how best malaria R&D can benefit from an enhanced open source approach and how such a business model may operate. We assess research articles, patents, clinical trials and conducted a smaller survey amo...

  13. Deficiencies in the Management of Iron Deficiency Anemia During Childhood.

    Science.gov (United States)

    Powers, Jacquelyn M; Daniel, Catherine L; McCavit, Timothy L; Buchanan, George R

    2016-04-01

    Limited high-quality evidence supports the management of iron deficiency anemia (IDA). To assess our institutional performance in this area, we retrospectively reviewed IDA treatment practices in 195 consecutive children referred to our center from 2006 to mid-2010. The majority of children were ≤4 years old (64%) and had nutritional IDA (74%). In 11- to 18-year-old patients (31%), the primary etiology was menorrhagia (42%). Many were referred directly to the emergency department and/or prescribed iron doses outside the recommended range. Poor medication adherence and being lost-to-follow-up were common. Substantial improvements are required in the management of IDA. PMID:26728130

  14. Plasmodium falciparum associated with severe childhood malaria preferentially expresses PfEMP1 encoded by group A var genes

    DEFF Research Database (Denmark)

    Jensen, Anja T R; Magistrado, Pamela; Sharp, Sarah;

    2004-01-01

    Parasite-encoded variant surface antigens (VSAs) like the var gene-encoded Plasmodium falciparum erythrocyte membrane protein 1 (PfEMP1) family are responsible for antigenic variation and infected red blood cell (RBC) cytoadhesion in P. falciparum malaria. Parasites causing severe malaria in......(SM) to identify PfEMP1 responsible for the VSA(SM) phenotype. Expression of VSA(SM) was accompanied by up-regulation of Group A var genes. The most prominently up-regulated Group A gene (PFD1235w/MAL7P1.1) was translated into a protein expressed on the infected RBC surface. The proteins encoded by Group...

  15. Childhood asthma management pre- and post-incident asthma hospitalization.

    Directory of Open Access Journals (Sweden)

    Marina Bianchi

    Full Text Available Many hospitalizations for asthma could potentially be avoided with appropriate management. The aim of this study was to analyze data on disease management of a paediatric population with a hospitalization for asthma. The study population comprised 6-17 year old subjects belonging to three local health units of the Lombardy Region, northern Italy. Regional administrative databases were used to collect data on: the number of children with an incident hospitalization for asthma during the 2004-2006 period, anti-asthma therapy, specialist visit referrals, and claims for spirometry, released in the 12 months before and after hospitalization. Each patient's asthma management profile was compared with GINA guideline recommendations. Among the 183 hospitalized subjects, 101 (55% received therapy before hospitalization and 82 (45% did not. 10% did not receive any therapy either before or after hospital admission and in 13% the therapy was discontinued afterward. Based on GINA guidelines, asthma management adhered to recommendations only for 55% of subjects. Results may suggest that for half of hospitalized subjects, inaccurate diagnosis, under-treatment/scarce compliance with asthma guidelines by physicians, and/or scarce compliance to therapy by patients/their parents occurred. In all these cases, hospitalization would be a proxy indicator of preventable poor control of disease, rather than a proxy indicator of severity.

  16. Measuring the association between artemisinin-based case management and malaria incidence in southern Vietnam, 1991-2010.

    Science.gov (United States)

    Peak, Corey M; Thuan, Phung Duc; Britton, Amadea; Nguyen, Tran Dang; Wolbers, Marcel; Thanh, Ngo Viet; Buckee, Caroline O; Boni, Maciej F

    2015-04-01

    In addition to being effective, fast-acting, and well tolerated, artemisinin-based combination therapies (ACTs) are able to kill certain transmission stages of the malaria parasite. However, the population-level impacts of ACTs on reducing malaria transmission have been difficult to assess. In this study on the history of malaria control in Vietnam, we assemble annual reporting on malaria case counts, coverage with insecticide-treated nets (ITN) and indoor residual spraying (IRS), and drug purchases by provincial malaria control programs from 1991 to 2010 in Vietnam's 20 southern provinces. We observe a significant negative association between artemisinin use and malaria incidence, with a 10% absolute increase in the purchase proportion of artemisinin-containing regimens being associated with a 29.1% (95% confidence interval: 14.8-41.0%) reduction in slide-confirmed malaria incidence, after accounting for changes in urbanization, ITN/IRS coverage, and two indicators of health system capacity. One budget-related indicator of health system capacity was found to have a smaller association with malaria incidence, and no other significant factors were found. Our findings suggest that including an artemisinin component in malaria drug regimens was strongly associated with reduced malaria incidence in southern Vietnam, whereas changes in urbanization and coverage with ITN or IRS were not. PMID:25667053

  17. The diagnosis and management of acute childhood illness: is there a role for health visitors?

    Science.gov (United States)

    Kendrick, D; Young, A; Futers, D

    2000-12-01

    Much of the published literature on nurse practitioners relates to nurses with backgrounds, training and nursing experience other than health visiting. Health visitors however may be ideally placed to develop their role in the identification and management of acute childhood illness, and such a development may benefit patients, the health service and health visitors themselves. This study examines the current practice and attitudes of heath visitors in identifying and managing acute childhood illness using a postal questionnaire survey in one community National Health Service (NHS) Trust. The majority of responding health visitors reported that they were already identifying and advising on a range of acute childhood illnesses. Their confidence in undertaking these activities varied by condition. They were less confident in identifying and advising on conditions requiring the use of diagnostic equipment, viral illnesses which are becoming increasingly rare, and those with potentially serious outcomes. More knowledge and more training were seen as methods for increasing confidence. Most health visitors could see advantages in taking on this role; almost two thirds felt it would become part of the role of the health visitor in the future and a high level of interest was expressed in developing such a role. PMID:11136418

  18. [Diagnostics and management of food allergies in childhood and adolescence].

    Science.gov (United States)

    Szépfalusi, Zsolt; Spiesz, Karin; Huttegger, Isidor

    2015-09-01

    Food allergies can result in life-threatening reactions and diminish quality of life. The prevalence of food allergies is increasing with large regional variability. A few food allergens cover the majority of food-related reactions (cow`s milk, egg, wheat, soy, fish, crustacean, nuts and peanut). Food reactions can be categorized in IgE-mediated and non-IgE-mediated, the latter of which remaining often a clue in the diagnosis. Treatment of food allergy involves mainly strict avoidance of the trigger food. Medications help to manage symptoms of disease, but currently, there is no cure for food allergy. PMID:26442851

  19. Recognition, assessment and management of hypoglycaemia in childhood.

    Science.gov (United States)

    Ghosh, Arunabha; Banerjee, Indraneel; Morris, Andrew A M

    2016-06-01

    Hypoglycaemia is frequent in children and prompt management is required to prevent brain injury. In this article we will consider hypoglycaemia in children after the neonatal period. The most common causes are diabetes mellitus and idiopathic ketotic hypoglycaemia (IKH) but a number of endocrine disorders and inborn errors of metabolism (IEMs) need to be excluded. Elucidation of the diagnosis relies primarily on investigations during a hypoglycaemic episode but may also involve biochemical tests between episodes, dynamic endocrine tests and molecular genetics. Specific treatment such as cortisol replacement and pancreatic surgery may be required for endocrine causes of hypoglycaemia, such as adrenal insufficiency and congenital hyperinsulinism. In contrast, in IKH and most IEMs, hypoglycaemia is prevented by limiting the duration of fasting and maintaining a high glucose intake during illnesses. PMID:26718813

  20. Eradicating malaria.

    Science.gov (United States)

    Breman, Joel G

    2009-01-01

    The renewed interest in malaria research and control is based on the intolerable toll this disease takes on young children and pregnant women in Africa and other vulnerable populations; 150 to 300 children die each hour from malaria amounting to 1 to 2 million deaths yearly. Malaria-induced neurologic impairment, anemia, hypoglycemia, and low birth weight imperil normal development and survival. Resistance of Plasmodium falciparum to drugs and Anopheles mosquitoes to insecticides has stimulated discovery and development of artemisinin-based combination treatments (ACTs) and other drugs, long-lasting insecticide-treated bednets (with synthetic pyrethroids) and a search for non-toxic, long-lasting, affordable insecticides for indoor residual spraying (IRS). Malaria vaccine development and testing are progressing rapidly and a recombinant protein (RTS,S/AS02A) directed against the circumsporozoite protein is soon to be in Phase 3 trials. Support for malaria control, research, and advocacy through the Global Fund for HIV/AIDS, Tuberculosis and Malaria, the U.S. President's Malaria Initiative, the Bill & Melinda Gates Foundation, WHO and other organizations is resulting in decreasing morbidity and mortality in many malarious countries. Sustainability of effective programs through training and institution strengthening will be the key to malaria elimination coupled with improved surveillance and targeted research. PMID:19544698

  1. Malaria Matters

    Centers for Disease Control (CDC) Podcasts

    2008-04-18

    This podcast gives an overview of malaria, including prevention and treatment, and what CDC is doing to help control and prevent malaria globally.  Created: 4/18/2008 by National Center for Zoonotic, Vector-Borne, and Enteric Diseases (NCZVED).   Date Released: 4/18/2008.

  2. Congenital myasthenic syndromes in childhood: diagnostic and management challenges.

    Science.gov (United States)

    Kinali, M; Beeson, D; Pitt, M C; Jungbluth, H; Simonds, A K; Aloysius, A; Cockerill, H; Davis, T; Palace, J; Manzur, A Y; Jimenez-Mallebrera, C; Sewry, C; Muntoni, F; Robb, S A

    2008-09-15

    The Congenital Myasthenic Syndromes (CMS), a group of heterogeneous genetic disorders of neuromuscular transmission, are often misdiagnosed as congenital muscular dystrophy (CMD) or myopathies and present particular management problems. We present our experience of 46 children with CMS, referred to us between 1992-2007 with provisional diagnoses of congenital myopathy (22/46), CMS or limb-girdle myasthenia (9/46), central hypotonia or neurometabolic disease (5/46), myasthenia gravis (4/46), limb-girdle or congenital muscular dystrophy (4/46) and SMA (2/46). Diagnosis was often considerably delayed (up to 18y4 m), despite the early symptoms in most cases. Diagnostic clues in the neonates were feeding difficulties (29/46), hypotonia with or without limb weakness (21/46), ptosis (19/46), respiratory insufficiency (12/46), contractures (4/46) and stridor (6/46). Twenty-five children had delayed motor milestones. Fatigability developed in 43 and a variable degree of ptosis was eventually present in 40. Over the period of the study, the mainstay of EMG diagnosis evolved from repetitive nerve stimulation to stimulation single fibre EMG. The patients were studied by several different operators. 66 EMGs were performed in 40 children, 29 showed a neuromuscular junction abnormality, 7 were myopathic, 2 had possible neurogenic changes and 28 were normal or inconclusive. A repetitive CMAP was detected in only one of seven children with a COLQ mutation and neither of the two children with Slow Channel Syndrome mutations. Mutations have been identified so far in 32/46 children: 10 RAPSN, 7 COLQ, 6 CHRNE, 7 DOK7, 1 CHRNA1 and 1 CHAT. 24 of 25 muscle biopsies showed myopathic changes with fibre size variation; 14 had type-1 fibre predominance. Three cases showed small type-1 fibres resembling fibre type disproportion, and four showed core-like lesions. No specific myopathic features were associated with any of the genes. Twenty children responded to Pyridostigmine treatment alone

  3. Emergency department management of mosquito-borne illness: malaria, dengue, and West Nile virus.

    Science.gov (United States)

    Caraballo, Hector; King, Kevin

    2014-05-01

    Up to 700 million people are infected and more than a million die each year from mosquito-borne illness. While the vast majority of cases occur in endemic tropical and subtropical regions, international travel and migration patterns have increased their prevalence in North America. This review discusses the diagnosis and treatment of the 3 most common mosquito-borne illnesses seen in the United States: Plasmodium falciparum malaria, dengue, and West Nile virus. With no pathognomonic findings, it is critical that emergency clinicians in nonendemic areas maintain a high index of suspicion, conduct a thorough history/travel history, and interpret indirect findings to initiate prompt and appropriate treatment. This review gathers the best evidence from international public health resources, surveillance studies, guidelines, and academic research to give emergency clinicians tools to combat these potentially lethal infections. PMID:25207355

  4. CD36 selection of 3D7 Plasmodium falciparum associated with severe childhood malaria results in reduced VAR4 expression

    DEFF Research Database (Denmark)

    Magistrado, Pamela; Staalsoe, Trine; Theander, Thor; Hviid, Lars; Jensen, Anja

    2008-01-01

    ABSTRACT: BACKGROUND: A subset of the Plasmodium falciparum erythrocyte membrane protein 1 (PfEMP1SM) is involved in the cytoadherence of P. falciparum-infected red blood cells (iRBC) contributing to the pathogenesis of severe disease among young children in malaria endemic areas. The PfEMP1SM are...... encoded by group A var genes that are composed of a more constrained range of amino acid sequences than groups B and C var genes encoding PfEMP1UM associated with uncomplicated malaria. Also, unlike var genes from groups B and C, those from group A do not have sequences consistent with CD36 binding - a...... phenotype of the 3D7SM parasites was determined by flow cytometry using malaria semi-immune and immune plasma and transcription of the 59 var genes in 3D7 were analysed by real-time quantitative reverse transcriptase-polymerase chain reaction (RT-PCR) using var-specific primers. RESULTS: A selection...

  5. Progress in Early Childhood Caries and Opportunities in Research, Policy, and Clinical Management

    DEFF Research Database (Denmark)

    Garcia, Raul; Borrelli, Belinda; Dhar, Vineet;

    2015-01-01

    opportunities in research, policy, and clinical management that may improve early childhood caries outcomes and lower costs of care. While great progress has been made since the 1997 ECC Conference, there remains a paucity of high-quality evidence from randomized controlled trials on what are the most effective...... to identify preschool children at risk for caries. Fluoridated toothpaste and fluoride varnish currently are the most effective chemotherapeutic strategies to prevent ECC. Motivational interviewing, a form of patient-centered counseling, is effective for motivating oral health behaviors and shows...

  6. Managing parental groups during early childhood: New challenges faced by Swedish child health-care nurses.

    Science.gov (United States)

    Lefèvre, Åsa; Pia, Lundqvist; Eva, Drevenhorn; Inger, Hallström

    2015-09-01

    The purpose of this study was to describe child health centre (CHC) nurses' views of managing parental groups during early childhood. All 311 CHC nurses working within the Swedish CHC system in one county were asked to complete a web-based questionnaire. Findings showed that although the CHC nurses were experienced, several found group leadership challenging and difficult. The need for specialized groups for young parents, single parents and parents whose first language was not Swedish was identified by 57% of the nurses. The CHC nurses found the participation of fathers in their parental groups to be low (an estimate of 10-20%), and 30% of the nurses made special efforts to make the fathers participate. Education in group dynamics and group leadership can strengthen CHC nurses in managing parental groups. It is recommended that specialized parental groups are organized by a few family centres so CHC nurses can develop their skill in managing such groups. PMID:24298189

  7. BOTTLENECK ANALYSIS AND STRATEGIC PLANNING ON CHILDHOOD DIARRHEA MANAGEMENT IN 6 HIGH PRIORITY DISTRICTS OF GUJARAT

    Directory of Open Access Journals (Sweden)

    Rupani Mihir

    2015-01-01

    Full Text Available Introduction:Bottleneck Analysis and Strategic Planning exercise was carried out in 6 High Priority Districts (HPDs, under Call-to-Action for RMNCH+A strategy.Rationale: In spite of continued efforts, India is still lagging behind in its MDG goals.Objectives: To identify gaps in childhood diarrhea management and propose strategic options for the same.Materials and Methods: Bottleneck analysis exercisewas carried out based on the Tanahashi model, desk review and focused group discussions between district officials, front-line workers and UNICEF officials. These bottlenecks were pertaining to the availability, accessibility, utilization of services and quality of services being provided by the health department.Elaborating the Tanahashi model for the 6 HPDs, 94% of the front-line workers (FLWs had stock of Zinc-ORS; 88% FLWs were trained in diarrhea management; 98% villages had at least one FLW trained in diarrhea management; health care seeking for diarrhea cases was 17%; 5.1% diarrhea cases received Zinc-ORS from health worker and 2.4% care takers prepared Zinc-ORS in safe drinking water.Results: The major bottlenecks identified for Childhood Diarrhea management in the 6 High Priority Districts were poor demand generation, unsafe drinking water, poor access to improved sanitation facility and lack of equitable distribution of Zinc-ORS till the front-line worker level. The main strategic options that were suggested for relieving these bottlenecks were Zinc-ORS roll out in scale-up districts, develop IEC/BCC plan for childhood diarrhea management at state/district level, use of Drug Logistics Information Management System (DLIMS software for supply chain management of Zinc-ORS, strengthening of chlorination activity at household level, monitoring implementation of Nirmal Bharat Abhiyaan (NBA for constructing improved sanitation facilities at household level and to develop an IEC/BCC plan for hygiene promotion and usage of sanitary latrines

  8. Malaria and Travelers

    Science.gov (United States)

    ... a CDC Malaria Branch clinician. malaria@cdc.gov Malaria and Travelers Recommend on Facebook Tweet Share Compartir ... may be at risk for infection. Determine if malaria transmission occurs at the destinations Obtain a detailed ...

  9. Malaria Treatment (United States)

    Science.gov (United States)

    ... Malaria Branch clinician. malaria@cdc.gov Malaria Treatment (United States) Recommend on Facebook Tweet Share Compartir Treatment of Malaria: Guidelines For Clinicians (United States) Download PDF version of Parts 1-3 ...

  10. Rural-urban differences in maternal responses to childhood fever in South East Nigeria.

    Directory of Open Access Journals (Sweden)

    Benjamin S C Uzochukwu

    Full Text Available BACKGROUND: Childhood fevers due to malaria remain a major cause of morbidity and mortality among under-five children in Nigeria. The degree of vulnerability perceived by mothers will affect their perception of the severity and threat of their child's fever and the patterns of health care use. This study was undertaken to compare maternal responses to childhood fever in urban and rural areas of Enugu, south east Nigeria. METHODOLOGY/PRINCIPAL FINDINGS: Data was collected with pre-tested interviewer-administered questionnaires from 276 and 124 urban and rural households respectively. In each household, only one woman aged 15-49 years who had lived in each of the urban and rural communities for at least one year and had at least one child less than 5 years old was interviewed. Malaria was mentioned as the commonest cause of childhood fevers. Rural mothers were more likely to recognize danger signs and symptoms than urban mothers. Rural mothers use more of informal than formal health services, and there is more home management of the fever with urban than rural mothers. Chloroquine, ACT, SP and Paracetamol are the main drugs given at home for childhood fevers, but the rural mothers were more likely to use leftover drugs from previous treatment to treat the fevers than urban mothers. The urban respondents were also more likely to use a preventive measure. Urban mothers sought actions faster than rural mothers and the total cost of treatment was also higher in urban areas. CONCLUSIONS/SIGNIFICANCE: Both urban and rural mothers are aware that malaria is the major cause of childhood fevers. Although rural mothers recognize childhood fever and danger signs better than urban mothers, the urban mothers' responses to fever seem to be better than that for rural mothers. These responses and differences may be important for geographical targeting by policy makers for malaria interventions.

  11. Malaria vaccine.

    Science.gov (United States)

    1994-05-01

    Some have argued that the vaccine against malaria developed by Manuel Pattaroyo, a Colombian scientist, is being tested prematurely in humans and that it is unlikely to be successful. While the Pattaroyo vaccine has been shown to confer protection against the relatively mild malaria found in Colombia, doubts exist over whether it will be effective in Africa. Encouraging first results, however, are emerging from field tests in Tanzania. The vaccine triggered a strong new immune response, even in individuals previously exposed to malaria. Additional steps must be taken to establish its impact upon mortality and morbidity. Five major trials are underway around the world. The creator estimates that the first ever effective malaria vaccine could be available for widespread use within five years and he has no intention of securing a patent for the discovery. In another development, malaria specialists from 35 African countries convened at an international workshop in Zimbabwe to compare notes. Participants disparaged financial outlays for the fight against malaria equivalent to 2% of total AIDS funding as insufficient; noted intercountry differences in prevention, diagnosis, and treatment; and found information exchange between anglophone and francophone doctors to be generally poor. PMID:12287671

  12. Management considerations for childhood-onset systemic lupus erythematosus patients and implications on therapy.

    Science.gov (United States)

    Silva, Clovis Artur; Aikawa, Nadia Emi; Pereira, Rosa Maria Rodrigues; Campos, Lucia Maria Arruda

    2016-01-01

    Childhood-onset systemic lupus erythematosus (cSLE) is a chronic inflammatory and autoimmune disease that may involve various organs and systems. This narrative review focuses on the recent evidence relating to cSLE management. The general management considerations of cSLE patients require the use of validated classification criteria, disease and health-related quality of life tools evaluation, as well as assessments of lupus nephritis biomarkers and cSLE quality indicators. The drug treatment for cSLE patients includes general supportive care and immunosuppressive therapy. Important implications on cSLE therapy are also updated such as infection, vaccination, infertility, pregnancy, contraception, dyslipidemia, physical activity, cancer, bone health, drug pharmacokinetics, adherence, academic outcomes, transition to adult care and cumulative organ damage. PMID:26589476

  13. The Current State of Early Childhood Education Programs: How Early Childhood Center Directors Manage Their Human Resources

    Science.gov (United States)

    Arend, Lauren E.

    2010-01-01

    Purpose: Research in the field of early childhood education (ECE) demonstrated the association between skilled directors and high quality programs. Still, most state licensing requirements do not delineate the requisite knowledge or experience necessary to be an effective director. Many ECE directors advance to their position directly from the…

  14. Pattern of childhood burn injuries and their management outcome at Bugando Medical Centre in Northwestern Tanzania

    Directory of Open Access Journals (Sweden)

    Chalya Phillipo L

    2011-11-01

    Full Text Available Abstract Background Burn injuries constitute a major public health problem and are the leading cause of childhood morbidity and mortality worldwide. There is paucity of published data on childhood burn injuries in Tanzania, particularly the study area. This study was conducted to describe the pattern of childhood burn injuries in our local setting and to evaluate their management outcome. Methods A cross sectional study was conducted at Bugando Medical Centre (in Northwestern Tanzania over a 3-year period from January 2008 to December 2010. Data was collected using a pre-tested coded questionnaire and statistical analyses performed using SPSS software version 15.0. Results A total of 342 burned children were studied. Males were mainly affected. Children aged = 2 were the majority accounting for 45.9% of cases. Intentional burn injuries due to child abuse were reported in 2.9% of cases. Scald was the most common type of burns (56.1%. The trunk was the most commonly involved body region (57.3%. Majority of patients (48.0% sustained superficial burns. Eight (2.3% patients were HIV positive. Most patients (89.8% presented to the hospital later than 24 h. The rate of burn wound infection on admission and on 10th day were 32.4% and 39.8% respectively.Staphylococcus aureus were more common on admission wound swabs, with Pseudomonas aeruginosa becoming more evident after 10th day. MRSA was detected in 19.2% of Staphylococcus aureus. Conservative treatment was performed in 87.1% of cases. Surgical treatment mainly skin grafting (65.9% was performed in 44 (12.9% of patients. The overall average of the length of hospital stay (LOS was 22.12 ± 16.62 days. Mortality rate was 11.7%. Using multivariate logistic regression analysis; age of the patient, type of burn, delayed presentation, clothing ignition, %TBSA and severity of burn were found to be significantly associated with LOS (P P Conclusion Childhood burn injuries still remain a menace in our

  15. The effectiveness of a stress-management intervention program in the management of overweight and obesity in childhood and adolescence

    Science.gov (United States)

    Stavrou, Stavroula; Nicolaides, Nicolas C.; Papageorgiou, Ifigenia; Papadopoulou, Pinelopi; Terzioglou, Elena; Chrousos, George P; Darviri, Christina; Charmandari, Evangelia

    2016-01-01

    Background Obesity in childhood and adolescence represents a major health problem of our century, and accounts for a significant increase in morbidity and mortality in adulthood. In addition to the increased consumption of calories and lack of exercise, accumulating evidence suggests that childhood obesity is strongly associated with prolonged and excessive activation of the stress system. Aim The aim of our study was to assess the effectiveness of a stress-management intervention program, which included progressive muscle relaxation, diaphragmatic breathing, guided imagery and cognitive restructuring, in overweight and obese children and adolescents. Methods Forty-nine children and adolescents (mean age ± SEM: 11.15 ± 1.48 years) were prospectively recruited to participate in this randomized controlled study. Of those, 23 participants were assigned into the intervention group, while 26 participants represented the control group. Anthropometric measurements were recorded at the beginning and at the end of the study, and participants were asked to complete the Screen for Child Anxiety Related Disorders (S.C.A.R.E.D.), the Child Depression Inventory (C.D.I.), the Child Behavior Checklist (C.B.C.L.) and the Youth Self Report (Y.S.R.). Results The applied stress-management methods resulted in a significant reduction in the body mass index (BMI) in the intervention group compared with the control group [ΔBMI=1.18 vs 0.10 kg/m2 (pdepression and anxiety, and reduced the internalizing and externalizing problems in the intervention group. Conclusions Our study demonstrated that the application of an 8-week stress management program could facilitate weight loss in Greek overweight and obese children and adolescents. Further larger studies are required to evaluate the effectiveness of stress-management methods in overweight and obese subjects.

  16. Feasibility and acceptability of artemisinin-based combination therapy for the home management of malaria in four African sites

    Directory of Open Access Journals (Sweden)

    Munguti Kaendi

    2008-01-01

    Full Text Available Abstract Background The Home Management of Malaria (HMM strategy was developed using chloroquine, a now obsolete drug, which has been replaced by artemisinin-based combination therapy (ACT in health facility settings. Incorporation of ACT in HMM would greatly expand access to effective antimalarial therapy by the populations living in underserved areas in malaria endemic countries. The feasibility and acceptability of incorporating ACT in HMM needs to be evaluated. Methods A multi-country study was performed in four district-size sites in Ghana (two sites, Nigeria and Uganda, with populations ranging between 38,000 and 60,000. Community medicine distributors (CMDs were trained in each village to dispense pre-packaged ACT to febrile children aged 6–59 months, after exclusion of danger signs. A community mobilization campaign accompanied the programme. Artesunate-amodiaquine (AA was used in Ghana and artemether-lumefantrine (AL in Nigeria and Uganda. Harmonized qualitative and quantitative data collection methods were used to evaluate CMD performance, caregiver adherence and treatment coverage of febrile children with ACTs obtained from CMDs. Results Some 20,000 fever episodes in young children were treated with ACT by CMDs across the four study sites. Cross-sectional surveys identified 2,190 children with fever in the two preceding weeks, of whom 1,289 (59% were reported to have received ACT from a CMD. Coverage varied from 52% in Nigeria to 75% in Ho District, Ghana. Coverage rates did not appear to vary greatly with the age of the child or with the educational level of the caregiver. A very high proportion of children were reported to have received the first dose on the day of onset or the next day in all four sites (range 86–97%, average 90%. The proportion of children correctly treated in terms of dose and duration was also high (range 74–97%, average 85%. Overall, the proportion of febrile children who received prompt treatment and the

  17. Exploring parental factors related to weight management in survivors of childhood central nervous system tumors.

    Science.gov (United States)

    Santa Maria, Diane; Swartz, Maria C; Markham, Christine; Chandra, Joya; McCurdy, Sheryl; Basen-Engquist, Karen

    2014-01-01

    Childhood central nervous system tumor survivors (CCNSTS) are at risk for adverse health issues. Little research has been conducted to explore the role of parental factors in weight management to mitigate adverse health outcomes. We conducted 9 group interviews (n=20) with CCNSTS, their parents, and health care providers to ascertain parental factors that may influence weight management practices in CCNSTS. Three main themes were identified: parenting style, parent-child connectedness, and food and physical activity (PA) environment. Although most parents adopted an authoritative parenting style related to diet and PA practices, some adopted a permissive parenting style. Participants expressed high levels of connection that may hinder the development of peer relationships and described the food and PA environments that promote or hinder weight management through parental modeling of healthy eating and PA and access to healthy food and activities. Weight management interventions for CCNSTS may experience greater benefit from using a family-focused approach, promoting positive food and PA environments, parental modeling of healthy eating and exercise, and partnering with youth to adopt weight management behaviors. PMID:24608701

  18. "Even if you know everything you can forget": health worker perceptions of mobile phone text-messaging to improve malaria case-management in Kenya.

    Directory of Open Access Journals (Sweden)

    Caroline O H Jones

    Full Text Available This paper presents the results of a qualitative study to investigate the perceptions and experiences of health workers involved in a a cluster-randomized controlled trial of a novel intervention to improve health worker malaria case-management in 107 government health facilities in Kenya. The intervention involved sending text-messages about paediatric outpatient malaria case-management accompanied by "motivating" quotes to health workers' mobile phones. Ten malaria messages were developed reflecting recommendations from the Kenyan national guidelines. Two messages were delivered per day for 5 working days and the process was repeated for 26 weeks (May to October 2009. The accompanying quotes were unique to each message. The intervention was delivered to 119 health workers and there were significant improvements in correct artemether-lumefantrine (AL management both immediately after the intervention (November 2009 and 6 months later (May 2010. In-depth interviews with 24 health workers were undertaken to investigate the possible drivers of this change. The results suggest high acceptance of all components of the intervention, with the active delivery of information in an on the job setting, the ready availability of new and stored text messages and the perception of being kept 'up to date' as important factors influencing practice. Applying the construct of stages of change we infer that in this intervention the SMS messages were operating primarily at the action and maintenance stages of behaviour change achieving their effect by creating an enabling environment and providing a prompt to action for the implementation of case management practices that had already been accepted as the clinical norm by the health workers. Future trials testing the effectiveness of SMS reminders in creating an enabling environment for the establishment of new norms in clinical practice as well as in providing a prompt to action for the implementation of the new

  19. Chemotherapy of Drug-Resistant Malaria

    OpenAIRE

    1996-01-01

    OBJECTIVE: To review the impact of drug-resistant malaria on current management of plasmodial infections.DATA SOURCES: A MEDLINE search of the English-language medical literature from 1985 to 1995; bibliographies of selected papers; international malaria advisory experts.DATA SYNTHESIS: Combinations of artemisinin derivatives and mefloquine or atovaquone plus proguanil appear to be the most active drug regimens against multidrug-resistant falciparum malaria from Southeast Asia. The optimal th...

  20. Global challenges with scale-up of the integrated management of childhood illness strategy: results of a multi-country survey

    Directory of Open Access Journals (Sweden)

    Muhe Lulu M

    2011-06-01

    Full Text Available Abstract Background The Integrated Management of Childhood Illness Strategy (IMCI, developed by WHO/UNICEF, aims to contribute to reducing childhood morbidity and mortality (MDG4 in resource-limited settings. Since 1996 more than 100 countries have adopted IMCI. IMCI case management training (ICMT is one of three IMCI components and training is usually residential over 11 consecutive days. Follow-up after ICMT is an essential part of training. We describe the barriers to rapid acceleration of ICMT and review country perspectives on how to address these barriers. Methods A multi-country exploratory cross-sectional questionnaire survey of in-service ICMT approaches, using quantitative and qualitative methods, was conducted in 2006-7: 27 countries were purposively selected from all six WHO regions. Data for this paper are from three questionnaires (QA, QB and QC, distributed to selected national focal IMCI persons/programme officers, course directors/facilitators and IMCI trainees respectively. QC only gathered data on experiences with IMCI follow-up. Results 33 QA, 163 QB and 272 QC were received. The commonest challenges to ICMT scale-up relate to funding (high cost and long duration of the residential ICMT, poor literacy of health workers, differing opinions about the role of IMCI in improving child health, lack of political support, frequent changes in staff or rules at Ministries of Health and lack of skilled facilitators. Countries addressed these challenges in several ways including increased advocacy, developing strategic linkages with other priorities, intensifying pre-service training, re-distribution of funds and shortening course duration. The commonest challenges to follow-up after ICMT were lack of funding (93.1% of respondents, inadequate funds for travelling or planning (75.9% and 44.8% respectively, lack of gas for travelling (41.4%, inadequately trained or few supervisors (41.4% and inadequate job aids for follow-up (27

  1. The effect of health education intervention on the home management of malaria among the caregivers of children aged under 5 years in Ogun State, Nigeria

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    Fatungase Kehinde O

    2012-05-01

    Full Text Available Abstract Background Malaria is currently the most important cause of death and disability in children aged under 5 years in Africa. A health education interventional study of this nature is essential in primary control of an endemic communicable disease such as malaria. This study was therefore designed to determine the effect of health education on the home management of Malaria among the caregivers of children under 5 years old in Ogun State, Nigeria. Methods The study design was a quasi-experimental study carried out in Ijebu North Local Government Area of Ogun State. A multistage random sampling technique was used in choosing the required samples for this study and a semi-structured questionnaire was used to collect relevant information. The intervention consisted of a structured educational program based on a course content adapted from the national malaria control program. A total of 400 respondents were recruited into the study, with 200 each in both the experimental and control groups, and were followed up for a period of 3 months when the knowledge and uptake of insecticide treated net was reassessed. Results There was no statistically significant differences observed between the experimental and control groups in terms of sociodemographic characteristics such as age (P = 0.99, marital status (P = 0.48, religion (P = 0.1, and income (P = 0.51. The majority in both the experimental (75.0% and control (71.5% groups use arthemisinin-based combination therapy as first line home treatment drugs pre intervention. Post health education intervention, the degree of change in the knowledge of referral signs and symptoms in the experimental group was 52.8% (P P = 0.93. Tepid sponging improved by 45.0%, paracetamol use by 55.3%, and the use of herbs and other drugs were not significantly influenced in the experimental (P = 0.65 and 0.99 and control group (P = 0.89 and 0.88, respectively. Furthermore, there was a 55

  2. Evaluation and Management of Hearing Loss in Survivors of Childhood and Adolescent Cancers: A Report From the Children's Oncology Group.

    Science.gov (United States)

    Bass, Johnnie K; Knight, Kristin R; Yock, Torunn I; Chang, Kay W; Cipkala, Douglas; Grewal, Satkiran S

    2016-07-01

    Hearing loss (HL) is common in childhood cancer survivors exposed to platinum chemotherapy and/or cranial radiation and can severely impact quality of life. Early detection and appropriate management can mitigate academic, speech, language, social, and psychological morbidity resulting from hearing deficits. This review is targeted as a resource for providers involved in aftercare of childhood cancers. The goal is to promote early identification of survivors at-risk for HL, appropriate evaluation and interpretation of diagnostic tests, timely referral to an audiologist when indicated, and to increase knowledge of current therapeutic options. PMID:26928933

  3. Challenges in the Management of Childhood Differentiated Thyroid Cancer: Experience in Bangladesh

    International Nuclear Information System (INIS)

    Full text: Management of differentiated thyroid cancer (DTC) in children is a challenge because of its unique nature of presentation, biological behavior and prognosis. Treatment pattern varies and there is no uniform management strategy. Objective: The aim of the present paper is to summarize the experience gained in the treatment of children with DTC in Bangladesh and to propose a work plan for optimal management of childhood DTC which is yet to be determined. Results: In a review of mixed population of patients with DTC treated for over 20 years at a referral center in Dhaka, 8.7 % were children aged between 9 to 15 years. The sex distribution shows that DTC is more common in girls than boys and this difference became greater as children reached puberty. Papillary thyroid cancer was the most common histological subtype (89% cases). At the time of diagnosis, 61% children had disease confined to the neck, 34% had metastasis to the cervical nodes and 5% had pulmonary metastasis. Treatment strategy consisted of near total thyroidectomy with or without lymph node dissection followed by radioiodine treatment and TSH suppression therapy (THST) with levothyroxine. Follow-up examinations included the estimations of thyroglobulin (Tg) levels and interval whole body survey after withdrawal of thyroxine. Follow up showed a high recurrence rate of the disease in children with lymph node and pulmonary involvement. Even after multiple doses of radioiodine therapy, 20% of these patients showed evidence of persistent disease. In patients who initially presented with disease confined to the neck, persistent disease was found in 8% cases. The survival rate at 5 and 15 years was higher in children without metastasis (92%) compared to 82% in children with lymph node involvement and 67% in those who presented with pulmonary metastasis. There were no cause specific deaths. Conclusion: Our experience suggests that management of childhood DTC is best, when done with the consensus of a

  4. Kompliceret malaria

    DEFF Research Database (Denmark)

    Rønn, A M; Bygbjerg, Ib Christian; Jacobsen, E

    1989-01-01

    An increasing number of cases of malaria, imported to Denmark, are caused by Plasmodium falciparum and severe and complicated cases are more often seen. In the Department of Infectious Diseases, Rigshospitalet, 23 out of 32 cases, hospitalized from 1.1-30.6.1988, i.e. 72%, were caused by P...

  5. Malaria treatment services in Nigeria: A review

    Directory of Open Access Journals (Sweden)

    Benjamin SC Uzochukwu

    2010-01-01

    Full Text Available Malaria remains a major Public Health problem in Nigeria and causes death and illness in children and adults, especially pregnant women. Malaria case management remains a vital component of the malaria control strategies. This entails early diagnosis and prompt treatment with effective antimalarial medicines. The objectives of this review is to enable health professionals to understand the magnitude of malaria treatment services in Nigeria, to improve knowledge for rational malaria management within different health system contexts with a view to improving access to malaria treatment. The review therefore looks at the following areas: clinical disease and epidemiology; the burden of malaria in Nigeria; objectives of treatment; antimalarial treatment policy; malaria diagnosis, treatment strategies/ National responses; treatment sources. The review concludes that for improved malaria treatment services in Nigeria, there is an urgent need to develop adequate strategies that will ensure better access to medicines by getting evidence-based and effective medicines to the people who need them, whether by reducing their costs, promoting equity in access, improving their distribution, increasing their efficacy and acceptability, or slowing down the development of antimicrobial resistance.

  6. A study of treatment seeking behaviour for malaria and its management in febrile children in rural part of desert, Rajasthan, Indi

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    S.P. Yada

    2010-12-01

    Full Text Available Background & objectives: For management of malaria, there is a need to give attention on specificgroup of people like children <5 yr of age in the community. They are unable to explain theirfeelings about severity of illness and effects of treatment on health and they are dependent onothers for their health care, therefore, it is the mother who can seek, obtain, and use medicationappropriately. This is directly linked to the level of education, socioeconomic status, timely decision,accessibility of health facility, correct use of drugs and their follow-up. The present study wasundertaken with the aim to know the basis on which malaria was recognized and classified andexploring factors involved in the selection of different treatment options in the desert populationof Rajasthan.Methods: Interview and observation techniques were used for data collection in 15 villages ofRamgarh PHC in Jaisalmer district of Rajasthan state, India. A total of 164 mothers were interviewedand observations were made by the investigators in the group discussions who utilized healthfacility for the febrile children <5 yr of age.Results: More than 93.3% mothers started taking care at home for their febrile children andwatched for improvement on an average up to 72 h. When they thought there was no hope tomanage the case at their level, they shifted their febrile children to the nearest health facility suchas sub-centre/PHC/private health practitioner. Utilization of health facility was linked with theage of the child, with younger children (<24 months of age being significantly more likely to beutilized nearby health facility than 24–59 months children. Children judged as severely ill by theirmothers utilized health facility significantly more often than those not thought to be severely ill.Mothers from households where the household heads had a primary or secondary education weremore likely to utilize health facility than those household heads having no education

  7. Treatment-seeking behaviour for malaria in children under five years of age: implication for home management in rural areas with high seasonal transmission in Sudan

    Directory of Open Access Journals (Sweden)

    Ahmed Eldirdieri

    2006-07-01

    Full Text Available Abstract Background Effective management of malaria in children under the age of 5 requires mothers to seek, obtain, and use medication appropriately. This is linked to timely decision, accessibility, correct use of the drugs and follow-up. The aim of the study is to identify the basis on which fever was recognized and classified and exploring factors involved in selection of different treatment options. Methods Data was obtained by interviewing 96 mothers who had brought their febrile children to selected health facilities, conduction of 10 focus group discussions with mothers at village level as well as by observation. Results A high score of mothers' knowledge and recognition of fever/malaria was recorded. Mothers usually start care at home and, within an average of three days, they shift to health workers if there was no response. The main health-seeking behaviour is to consult the nearest health facility or health personnel together with using traditional medicine or herbs. There are also health workers who visit patients at home. The majority of mothers with febrile children reported taking drugs before visiting a health facility. The choice between the available options determined by the availability of health facilities, user fees, satisfaction with services, difficulty to reach the facilities and believe in traditional medicine. Conclusion Mothers usually go through different treatment option before consulting health facilities ending with obvious delay in seeking care. As early effective treatment is the main theme of the control programme, implementation of malaria home management strategy is urgently needed to improve the ongoing practice.

  8. Assessment of the role of volunteers in malaria case management in a rural area of tropical Bolivia

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    Miguel López

    2013-12-01

    Full Text Available IntroductionIn Bolivia, malaria occurs on the border with Brazil, with 85% of cases due to Plasmodium vivax and 15% due to Plasmodium falciparum. The NGO Adventist Development and Relief Agency (ADRA is implementing a malaria project with community health workers (CHW, who provide diagnosis and treatment.Material and MethodsA total of 160 CHW were involved in the Implementation of diagnosis and treatment. The present study was undertaken in two stages in 2011 and 2012, evaluating 44 and 102 CHW respectively.ResultsThe average age of the CHW was 37 years and 32% were women. In 2011 and 2012, 87% and 92%, respectively, of CHW had support material available, while 96% and 93%, respectively, knew basic information about malaria. During the monitoring of performance of the rapid malaria test, 50% of CHW did not check the expiration period, 28% did not record the name of the patient, 18% did not adequately collect blood with the pipette, 18% read the result before the required time had elapsed, 25% did not record the result in the form, 40% did not dispose of the used material, and 16% did not report the result. Regarding treatment for children, there was an increase in the coverage of treatment from 64% to 84% for P. vivax cases, and from 66% to 75% for P. falciparum cases. For adults, there was an increase in coverage from 89% to 93% for P. falciparum cases.DiscussionThe CHW must improve regarding the following aspects: filling in the malaria registration form; carrying out the rapid test; and providing the correct treatment dosage. Therefore, continued monitoring of their implementation of the project is essential.

  9. Intermittent Preventive Treatment to Reduce the Burden of Malaria in Children: New Evidence on Integration and Delivery

    OpenAIRE

    Konaté, AT; Yaro, JB; Ouédraogo, AZ; Diarra, A.; Gansané, A; Soulama, I.; Kangoyé, DT; Kaboré, Y; Ouédraogo, E.; Ouédraogo, A.; Tiono, AB; Ouédraogo, IN; Chandramohan, D; Cousens, S; Milligan, PJ

    2011-01-01

    Editors' Summary Background Malaria accounts for one in five of all childhood deaths in Africa and of the one million annual malarial deaths world-wide, over 75% occur in African children under 5 years old. Malaria also causes severe morbidity in children, such as anemia, low birth weight, and neurological problems, which compromise the health and development of millions of children living in malaria endemic areas. As much of the impact of malaria on African children can be effectively preven...

  10. Global challenges with scale-up of the integrated management of childhood illness strategy: results of a multi-country survey

    OpenAIRE

    Muhe Lulu M; Goga Ameena E

    2011-01-01

    Abstract Background The Integrated Management of Childhood Illness Strategy (IMCI), developed by WHO/UNICEF, aims to contribute to reducing childhood morbidity and mortality (MDG4) in resource-limited settings. Since 1996 more than 100 countries have adopted IMCI. IMCI case management training (ICMT) is one of three IMCI components and training is usually residential over 11 consecutive days. Follow-up after ICMT is an essential part of training. We describe the barriers to rapid acceleration...

  11. Hidden burden of malaria in Indian women

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    Sharma Vinod P

    2009-12-01

    Full Text Available Abstract Malaria is endemic in India with an estimated 70-100 million cases each year (1.6-1.8 million reported by NVBDCP; of this 50-55% are Plasmodium vivax and 45-50% Plasmodium falciparum. A recent study on malaria in pregnancy reported from undivided Madhya Pradesh state (includes Chhattisgarh state, that an estimated over 220,000 pregnant women contract malaria infection each year. Malaria in pregnancy caused- abortions 34.5%; stillbirths 9%; and maternal deaths 0.45%. Bulk of this tragic outcome can be averted by following the Roll Back Malaria/WHO recommendations of the use of malaria prevention i.e. indoor residual spraying (IRS/insecticide-treated bed nets (ITN preferably long-lasting treated bed nets (LLIN; intermittent preventive therapy (IPT; early diagnosis, prompt and complete treatment using microscopic/malaria rapid diagnostics test (RDT and case management. High incidence in pregnancy has arisen because of malaria surveillance lacking coverage, lack of age and sex wise data, staff shortages, and intermittent preventive treatment (IPT applicable in high transmission states/pockets is not included in the national drug policy- an essential component of fighting malaria in pregnancy in African settings. Inadequate surveillance and gross under-reporting has been highlighted time and again for over three decades. As a result the huge problem of malaria in pregnancy reported occasionally by researchers has remained hidden. Malaria in pregnancy may quicken severity in patients with drug resistant parasites, anaemia, endemic poverty, and malnutrition. There is, therefore, urgent need to streamline malaria control strategies to make a difference in tackling this grim scenario in human health.

  12. Parental Weight Perceptions: A Cause for Concern in the Prevention and Management of Childhood Obesity in the United Arab Emirates

    OpenAIRE

    Aljunaibi, Abdulla; Abdulle, Abdishakur; Nagelkerke, Nico

    2013-01-01

    Parental participation is a key factor in the prevention and management of childhood obesity, thus parental recognition of weight problems is essential. We estimated parental perceptions and their determinants in the Emirati population. We invited 1541 students (grade 1–12; 50% boys) and their parents, but only 1440 (6–19 years) and their parents consented. Of these, 945 Emirati nationals provided data for analysis. Anthropometric and demographic variables were measured by standard methods. C...

  13. Parental Weight Perceptions: A Cause for Concern in the Prevention and Management of Childhood Obesity in the United Arab Emirates

    OpenAIRE

    Abdulla Aljunaibi; Abdishakur Abdulle; Nico Nagelkerke

    2013-01-01

    Parental participation is a key factor in the prevention and management of childhood obesity, thus parental recognition of weight problems is essential. We estimated parental perceptions and their determinants in the Emirati population. We invited 1541 students (grade 1-12; 50% boys) and their parents, but only 1440 (6-19 years) and their parents consented. Of these, 945 Emirati nationals provided data for analysis. Anthropometric and demographic variables were measured by standard methods. C...

  14. Promoting High Quality Early Childhood Education and Care Services: Beyond Risk Management, Performative Constructions of Regulation

    Science.gov (United States)

    Fenech, Marianne; Sumsion, Jennifer

    2007-01-01

    Whilst regulation is utilized by governments in Australia and internationally as a means of promoting quality standards in early childhood education and care (ECEC) services, a growing body of literature is critical of the detrimental effect of this regulation. Drawing on our investigation into early childhood teachers' perceptions of the impact…

  15. Drug shops in integrated community case management of malaria, pneumonia and diarrhoea in Uganda: Appropriateness of care and adherence to treatment guidelines

    OpenAIRE

    Awor, Phyllis

    2016-01-01

    Introduction. Private drug shops are an important source of care for children in sub-Saharan Africa, with about half of sick children seeking care at this level. However, these drug shops receive minimal regulation and government oversight and little is documented about the quality of care they provide, although it is generally known to be poor. A strategy recommended by WHO and UNICEF for integrated community based management of childhood illnesses through community health workers exists, wi...

  16. Training in childhood obesity management in the United States: a survey of pediatric, internal medicine-pediatrics and family medicine residency program directors

    Directory of Open Access Journals (Sweden)

    Rhodes Erinn T

    2010-02-01

    Full Text Available Abstract Background Information about the availability and effectiveness of childhood obesity training during residency is limited. Methods We surveyed residency program directors from pediatric, internal medicine-pediatrics (IM-Peds, and family medicine residency programs between September 2007 and January 2008 about childhood obesity training offered in their programs. Results The response rate was 42.2% (299/709 and ranged by specialty from 40.1% to 45.4%. Overall, 52.5% of respondents felt that childhood obesity training in residency was extremely important, and the majority of programs offered training in aspects of childhood obesity management including prevention (N = 240, 80.3%, diagnosis (N = 282, 94.3%, diagnosis of complications (N = 249, 83.3%, and treatment (N = 242, 80.9%. However, only 18.1% (N = 54 of programs had a formal childhood obesity curriculum with variability across specialties. Specifically, 35.5% of IM-Peds programs had a formal curriculum compared to only 22.6% of pediatric and 13.9% of family medicine programs (p Conclusions While most residents receive training in aspects of childhood obesity management, deficits may exist in training quality with a minority of programs offering a formal childhood obesity curriculum. Given the high prevalence of childhood obesity, a greater emphasis should be placed on development and use of effective training strategies suitable for all specialties training physicians to care for children.

  17. Participatory mapping of target areas to enable operational larval source management to suppress malaria vector mosquitoes in Dar es Salaam, Tanzania

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    Dongus Stefan

    2007-09-01

    Full Text Available Abstract Background Half of the population of Africa will soon live in towns and cities where it can be protected from malaria by controlling aquatic stages of mosquitoes. Rigorous but affordable and scaleable methods for mapping and managing mosquito habitats are required to enable effective larval control in urban Africa. Methods A simple community-based mapping procedure that requires no electronic devices in the field was developed to facilitate routine larval surveillance in Dar es Salaam, Tanzania. The mapping procedure included (1 community-based development of sketch maps and (2 verification of sketch maps through technical teams using laminated aerial photographs in the field which were later digitized and analysed using Geographical Information Systems (GIS. Results Three urban wards of Dar es Salaam were comprehensively mapped, covering an area of 16.8 km2. Over thirty percent of this area were not included in preliminary community-based sketch mapping, mostly because they were areas that do not appear on local government residential lists. The use of aerial photographs and basic GIS allowed rapid identification and inclusion of these key areas, as well as more equal distribution of the workload of malaria control field staff. Conclusion The procedure developed enables complete coverage of targeted areas with larval control through comprehensive spatial coverage with community-derived sketch maps. The procedure is practical, affordable, and requires minimal technical skills. This approach can be readily integrated into malaria vector control programmes, scaled up to towns and cities all over Tanzania and adapted to urban settings elsewhere in Africa.

  18. Identification, Prevention, and Management of Childhood Overweight and Obesity in a Pediatric Primary Care Center.

    Science.gov (United States)

    Reed, Monique; Cygan, Heide; Lui, Karen; Mullen, Mary

    2016-08-01

    Background In the United States, overweight/obesity among youth has reached epidemic proportions. The purpose of this project was to (1) examine primary care provider adherence to American Academy of Pediatrics guidelines; (2) compare adherence based on patients' weight classification, age, race, and gender; and (3) identify areas for improvement in health care delivery. Methods A retrospective chart audit and feedback quality improvement project was conducted with a stratified random sample of 175 charts of 6- to 19-year-olds seen for well-child visits. Frequencies of provider adherence were reported. χ(2) Analyses of weight classification, age, race, or gender influence on adherence was calculated. Results After discussion with the primary care providers, 5 areas were identified as priorities for change (diagnosis based on BMI, parental history of obesity, sleep assessment, endocrine assessment, and attendance of patients at the follow-up visit). Conclusion Cost-efficient, feasible strategies to improve provider adherence to recommendations for identification, prevention and management of childhood overweight and obesity were identified. PMID:26581352

  19. The cost of quality improvements due to integrated management of childhood illness (IMCI) in Uganda.

    Science.gov (United States)

    Bishai, David; Mirchandani, Gita; Pariyo, George; Burnham, Gilbert; Black, Robert

    2008-01-01

    The goal of this paper is to measure the marginal change in facility-level costs of medical care for children under five due to an increase in service quality achieved through the integrated management of childhood illness (IMCI) strategy. Since the beneficial effects of IMCI training on child health outcomes are due to IMCI's effects on service quality, costs of IMCI are regressed against measures of service quality in this paper. Our model shows that quality, as measured by a WHO-index of integrated child assessment is 44% higher in facilities with at least one health worker trained in IMCI as compared to facilities with no health workers trained in IMCI, adjusting for facility utilization as well as type of facility ownership. Our marginal analysis that tied IMCI training to quality and quality to costs shows that on the margin, investing in IMCI training at a primary facility level can yield a significant 44.3% improvement in service quality for a modest 13.5% increase in annual facility costs. PMID:17387710

  20. [18-F]-FDG in childhood lymphoma: clinical utility and impact on management

    International Nuclear Information System (INIS)

    Positron emission tomography (PET) with [18F]-fluorodeoxyglucose is a very useful imaging technique in lymphomas occurring in the adult population. But there are very few data concerning its utility in childhood lymphoma, if it contributes to a more accurate staging of the illness and a better assessment of therapy. The purpose of our study was to evaluate the usefulness of performing FDG PET in childhood lymphoma compared to conventional imaging (CIM) and clinical data. Methods: From July 1998 to August 2001, 42 FDG PET examinations were performed using a dedicated PET system (27 examinations) or an hybrid coincidence PET system (15 examinations) for initial tumor staging (n=7), re-staging (n=5), assessment of therapy or residual masses (n=30) in 27 children with Hodgkin's disease (HD) (n=20) or non-Hodgkin's lymphoma (NHL) (n=7). FDG PET results were compared to CIM and clinical data. Since 2000, a standardized questionnaire for evaluation of the clinical impact of FDG-PET both on staging and on therapy has been sent to the 16 referring physicians and 13 replied. Results: FDG PET was performed in all children without any inconvenience. FDG PET was found to be very sensitive (Se=12/12) for staging and re-staging of the illness, showing more lesions than CIM with a 50% patient upstaging rate (6/12). It was very accurate for monitoring response to therapy and for characterisation of residual masses. False-positive results were observed in 2 NHL patients with thymic uptake and 1 false-negative result was observed in a patient with relapse of NHL, one month after a negative FDG PET. The questionnaire emphasized the impact of FDG PET on clinical management, as it was modified on the basis of the FDG PET results in 23% of patients. Conclusion: As previously demonstrated in the adult population, FDG PET appeared to be a very sensitive imaging technique for staging and re-staging of lymphoma in children and could be very useful to monitor response to therapy

  1. Reviewing the literature on access to prompt and effective malaria treatment in Kenya: implications for meeting the Abuja targets

    Directory of Open Access Journals (Sweden)

    Tetteh Gladys

    2009-10-01

    Full Text Available Abstract Background Effective case management is central to reducing malaria mortality and morbidity worldwide, but only a minority of those affected by malaria, have access to prompt effective treatment. In Kenya, the Division of Malaria Control is committed to ensuring that 80 percent of childhood fevers are treated with effective anti-malarial medicines within 24 hours of fever onset, but this target is largely unmet. This review aimed to document evidence on access to effective malaria treatment in Kenya, identify factors that influence access, and make recommendations on how to improve prompt access to effective malaria treatment. Since treatment-seeking patterns for malaria are similar in many settings in sub-Saharan Africa, the findings presented in this review have important lessons for other malaria endemic countries. Methods Internet searches were conducted in PUBMED (MEDLINE and HINARI databases using specific search terms and strategies. Grey literature was obtained by soliciting reports from individual researchers working in the treatment-seeking field, from websites of major organizations involved in malaria control and from international reports. Results The review indicated that malaria treatment-seeking occurs mostly in the informal sector; that most fevers are treated, but treatment is often ineffective. Irrational drug use was identified as a problem in most studies, but determinants of this behaviour were not documented. Availability of non-recommended medicines over-the-counter and the presence of substandard anti-malarials in the market are well documented. Demand side determinants of access include perception of illness causes, severity and timing of treatment, perceptions of treatment efficacy, simplicity of regimens and ability to pay. Supply side determinants include distance to health facilities, availability of medicines, prescribing and dispensing practices and quality of medicines. Policy level factors are around

  2. Scaling–up public sector childhood diarrhea management program: Lessons from Indian states of Gujarat, Uttar Pradesh and Bihar

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    Sanjeev Kumar

    2015-12-01

    Full Text Available Diarrhea remains a leading cause of death among children under five in India. Public health sector is an important source for diarrhea treatment with oral rehydration salts (ORS and zinc. In 2010, Micronutrient Initiative started a project to improve service delivery for childhood diarrhea management through public health sector in Gujarat, Uttar Pradesh (UP and Bihar. This paper aims to highlight feasible strategies, experiences and lessons learned from scaling–up zinc and ORS for childhood diarrhea management in the public sector in three Indian states. The project was implemented in six districts of Gujarat, 12 districts of UP and 15 districts of Bihar, which includes 10.5 million children. Program strategies included capacity building of health care providers, expanding service delivery through community health workers (CHWs, providing supportive supervision to CHWs, ensuring supplies and conducting monitoring and evaluation. The lessons described in this paper are based on program data, government documents and studies that were used to generate evidence and inform program scale–up. 140 000 health personnel, including CHWs, were trained in childhood diarrhea management. During three years, CHWs had sustained knowledge and have treated and reported more than three million children aged 2–59 months having diarrhea, of which 84% were treated with both zinc and ORS. The successful strategies were scaled–up. It is feasible and viable to introduce and scale–up zinc and ORS for childhood diarrhea treatment through public sector. Community–based service delivery, timely and adequate supplies, trained staff and pro–active engagement with government were essential for program success.

  3. Improved malaria case management in formal private sector through public private partnership in Ethiopia: retrospective descriptive study

    OpenAIRE

    Argaw, Mesele D.; Woldegiorgis, Asfawesen GY.; Abate, Derebe T.; Abebe, Mesfin E.

    2016-01-01

    Background Malaria is a major public health problem and still reported among the 10 top causes of morbidity and mortality in Ethiopia. More than one-third of the people sought treatment from the private health sector. Evaluating adherences of health care providers to standards are paramount importance to determine the quality and the effectiveness of service delivery. Therefore, the aim of this study was to evaluate the contribution of public private mix (PPM) approach in improving quality of...

  4. Laboratory demonstration of a prozone-like effect in HRP2-detecting malaria rapid diagnostic tests: implications for clinical management

    OpenAIRE

    McCarthy James S; Cheng Qin; Belizario Vicente; Alcantara Sheila; Baker Joanne; Luchavez Jennifer; Bell David

    2011-01-01

    Abstract Background Malaria rapid diagnostic tests (RDTs) are now widely used for prompt on-site diagnosis in remote endemic areas where reliable microscopy is absent. Aberrant results, whereby negative test results occur at high parasite densities, have been variously reported for over a decade and have led to questions regarding the reliability of the tests in clinical use. Methods In the first trial, serial dilutions of recombinant HRP2 antigen were tested on an HRP2-detectiing RDT. In a s...

  5. Potential Biomarkers and Their Applications for Rapid and Reliable Detection of Malaria

    OpenAIRE

    2014-01-01

    Malaria has been responsible for the highest mortality in most malaria endemic countries. Even after decades of malaria control campaigns, it still persists as a disease of high mortality due to improper diagnosis and rapidly evolving drug resistant malarial parasites. For efficient and economical malaria management, WHO recommends that all malaria suspected patients should receive proper diagnosis before administering drugs. It is thus imperative to develop fast, economical, and accurate tec...

  6. Increased access to care and appropriateness of treatment at private sector drug shops with integrated management of malaria, pneumonia and diarrhoea: a quasi-experimental study in Uganda.

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    Phyllis Awor

    Full Text Available INTRODUCTION: Drug shops are a major source of care for children in low income countries but they provide sub-standard care. We assessed the feasibility and effect on quality of care of introducing diagnostics and pre-packaged paediatric-dosage drugs for malaria, pneumonia and diarrhoea at drug shops in Uganda. METHODS: We adopted and implemented the integrated community case management (iCCM intervention within registered drug shops. Attendants were trained to perform malaria rapid diagnostic tests (RDTs in each fever case and count respiratory rate in each case of cough with fast/difficult breathing, before dispensing recommended treatment. Using a quasi-experimental design in one intervention and one non-intervention district, we conducted before and after exit interviews for drug seller practices and household surveys for treatment-seeking practices in May-June 2011 and May-June 2012. Survey adjusted generalized linear models and difference-in-difference analysis was used. RESULTS: 3759 (1604 before/2155 after household interviews and 943 (163 before/780 after exit interviews were conducted with caretakers of children under-5. At baseline, no child at a drug shop received any diagnostic testing before treatment in both districts. After the intervention, while no child in the non-intervention district received a diagnostic test, 87.7% (95% CI 79.0-96.4 of children with fever at the intervention district drug shops had a parasitological diagnosis of malaria, prior to treatment. The prevalence ratios of the effect of the intervention on treatment of cough and fast breathing with amoxicillin and diarrhoea with ORS/zinc at the drug shop were 2.8 (2.0-3.9, and 12.8 (4.2-38.6 respectively. From the household survey, the prevalence ratio of the intervention effect on use of RDTs was 3.2 (1.9-5.4; Artemisinin Combination Therapy for malaria was 0.74 (0.65-0.84, and ORS/zinc for diarrhoea was 2.3 (1.2-4.7. CONCLUSION: iCCM can be utilized to improve

  7. Renal failure in malaria

    OpenAIRE

    B.S. Das

    2008-01-01

    Acute renal failure (ARF) is seen mostly in Plasmodium falciparum infection, but P. vivax and P. malariae can occasionally contribute for renal impairment. Malarial ARF is commonly found in non-immune adults and older children with falciparum malaria. Occurance of ARF in severe falciparum malaria is quite common in southeast Asia and Indian subcontinent where intensity of malaria transmission is usually low with occasional microfoci of intense transmission. Since precise mechanism of malaria...

  8. Prophylaxis of Malaria

    OpenAIRE

    Schwartz, Eli

    2012-01-01

    Malaria prevention in travelers to endemic areas remains dependent principally on chemoprophylaxis. Although malaria chemoprophylaxis refers to all malaria species, a distinction should be drawn between falciparum malaria prophylaxis and the prophylaxis of the relapsing malaria species (vivax & ovale). While the emergence of drug resistant strains, as well as the costs and adverse reactions to medications, complicate falciparum prophylaxis use, there are virtually no drugs available for vivax...

  9. Does integrated management of childhood illness (IMCI training improve the skills of health workers? A systematic review and meta-analysis.

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    Duyen Thi Kim Nguyen

    Full Text Available BACKGROUND: An estimated 6.9 million children die annually in low and middle-income countries because of treatable illneses including pneumonia, diarrhea, and malaria. To reduce morbidity and mortality, the Integrated Management of Childhood Illness strategy was developed, which included a component to strengthen the skills of health workers in identifying and managing these conditions. A systematic review and meta-analysis were conducted to determine whether IMCI training actually improves performance. METHODS: Database searches of CIHAHL, CENTRAL, EMBASE, Global Health, Medline, Ovid Healthstar, and PubMed were performed from 1990 to February 2013, and supplemented with grey literature searches and reviews of bibliographies. Studies were included if they compared the performance of IMCI and non-IMCI health workers in illness classification, prescription of medications, vaccinations, and counseling on nutrition and admistration of oral therapies. Dersminion-Laird random effect models were used to summarize the effect estimates. RESULTS: The systematic review and meta-analysis included 46 and 26 studies, respectively. Four cluster-randomized controlled trials, seven pre-post studies, and 15 cross-sectional studies were included. Findings were heterogeneous across performance domains with evidence of effect modification by health worker performance at baseline. Overall, IMCI-trained workers were more likely to correctly classify illnesses (RR = 1.93, 95% CI: 1.66-2.24. Studies of workers with lower baseline performance showed greater improvements in prescribing medications (RR = 3.08, 95% CI: 2.04-4.66, vaccinating children (RR = 3.45, 95% CI: 1.49-8.01, and counseling families on adequate nutrition (RR = 10.12, 95% CI: 6.03-16.99 and administering oral therapies (RR = 3.76, 95% CI: 2.30-6.13. Trends toward greater training benefits were observed in studies that were conducted in lower resource settings and reported greater

  10. Status of pesticide management in the practice of vector control: a global survey in countries at risk of malaria or other major vector-borne diseases

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    Tan Soo

    2011-05-01

    Full Text Available Abstract Background It is critical that vector control pesticides are used for their acceptable purpose without causing adverse effects on health and the environment. This paper provides a global overview of the current status of pesticides management in the practice of vector control. Methods A questionnaire was distributed to WHO member states and completed either by the director of the vector-borne disease control programme or by the national manager for vector control. In all, 113 countries responded to the questionnaire (80% response rate, representing 94% of the total population of the countries targeted. Results Major gaps were evident in countries in pesticide procurement practices, training on vector control decision making, certification and quality control of pesticide application, monitoring of worker safety, public awareness programmes, and safe disposal of pesticide-related waste. Nevertheless, basic conditions of policy and coordination have been established in many countries through which the management of vector control pesticides could potentially be improved. Most countries responded that they have adopted relevant recommendations by the WHO. Conclusions Given the deficiencies identified in this first global survey on public health pesticide management and the recent rise in pesticide use for malaria control, the effectiveness and safety of pesticide use are being compromised. This highlights the urgent need for countries to strengthen their capacity on pesticide management and evidence-based decision making within the context of an integrated vector management approach.

  11. Averting a malaria disaster: will insecticide resistance derail malaria control?

    Science.gov (United States)

    Hemingway, Janet; Ranson, Hilary; Magill, Alan; Kolaczinski, Jan; Fornadel, Christen; Gimnig, John; Coetzee, Maureen; Simard, Frederic; Roch, Dabiré K; Hinzoumbe, Clément Kerah; Pickett, John; Schellenberg, David; Gething, Peter; Hoppé, Mark; Hamon, Nicholas

    2016-04-23

    World Malaria Day 2015 highlighted the progress made in the development of new methods of prevention (vaccines and insecticides) and treatment (single dose drugs) of the disease. However, increasing drug and insecticide resistance threatens the successes made with existing methods. Insecticide resistance has decreased the efficacy of the most commonly used insecticide class of pyrethroids. This decreased efficacy has increased mosquito survival, which is a prelude to rising incidence of malaria and fatalities. Despite intensive research efforts, new insecticides will not reach the market for at least 5 years. Elimination of malaria is not possible without effective mosquito control. Therefore, to combat the threat of resistance, key stakeholders need to rapidly embrace a multifaceted approach including a reduction in the cost of bringing new resistance management methods to market and the streamlining of associated development, policy, and implementation pathways to counter this looming public health catastrophe. PMID:26880124

  12. Malaria zoonoses.

    Science.gov (United States)

    Baird, J Kevin

    2009-09-01

    The genus Plasmodium includes many species that naturally cause malaria among apes and monkeys. The 2004 discovery of people infected by Plasmodium knowlesi in Malaysian Borneo alerted to the potential for non-human species of plasmodia to cause human morbidity and mortality. Subsequent work revealed what appears to be a surprisingly high risk of infection and relatively severe disease, including among travelers to Southeast Asia. The biology and medicine of this zoonosis is reviewed here, along with an examination of the spectrum of Plasmodium species that may cause infection of humans. PMID:19747661

  13. [Current malaria situation in Turkey].

    Science.gov (United States)

    Gockchinar, T; Kalipsi, S

    2001-01-01

    Geographically, Turkey is situated in an area where malaria is very risky. The climatic conditions in the region are suitable for the malaria vector to proliferate. Due to agricultural infrastructural changes, GAP and other similar projects, insufficient environmental conditions, urbanization, national and international population moves, are a key to manage malaria control activities. It is estimated that malaria will be a potential danger for Turkey in the forthcoming years. The disease is located largely in south-eastern Anatolia. The Diyarbakir, Batman, Sanliurfa, Siirt, and Mardin districts are the most affected areas. In western districts, like Aydin and Manisa, an increase in the number of indigenous cases can be observed from time to time. This is due to workers moving from malaria districts to western parts to final work. Since these workers cannot be controlled, the population living in these regions get infected from indigenous cases. There were 84,345 malaria cases in 1994 and 82,096 in 1995, they decreased to 60,884 in 1996 and numbered 35,456 in 1997. They accounted for 36,842 and 20,963 in 1998 and 1999, respectively. In Turkey there are almost all cases of P. vivax malaria. There are also P. vivax and P. falciparum malaria cases coming from other countries: There were 321 P. vivax cases, including 2 P. falciparum ones, arriving to Turkey from Iraq in 1995. The P. vivax malaria cases accounted for 229 in 1996, and 67, cases P. vivax including 12 P. falciparum cases, in 1997, and 4 P. vivax cases in 1998 that came from that country. One P. vivax case entered Turkey from Georgia in 1998. The cause of higher incidence of P. vivax cases in 1995, it decreasing in 1999, is the lack of border controls over workers coming to Turkey. The other internationally imported cases are from Syria, Sudan, Pakistan, Afghanistan, Nigeria, India, Azerbaijan, Malaysia, Ghana, Indonesia, Yemen. Our examinations have shown that none of these internationally imported cases

  14. Malaria chemoprophylaxis and the serologic response to measles and diphtheria-tetanus-whole-cell pertussis vaccines

    OpenAIRE

    Saliou Pierre; Lobel Hans O; Collins William E; Meade Bruce D; Manclark Charles R; Breman Joel G; Rosen Jennifer B; Roberts Jacquelin M; Campaoré Pierre; Miller Mark A

    2005-01-01

    Abstract Background Acute malaria has been associated with a decreased antibody response to tetanus and diphtheria toxoids, meningococcal, salmonella, and Hib vaccines. Interest in giving malaria drug therapy and prevention at the time of childhood immunizations has increased greatly following recent trials of intermittent preventive therapy during infancy (IPTi), stimulating this re-analysis of unpublished data. The effect of malaria chemoprophylaxis on vaccine response was studied following...

  15. Bone mineral density deficits in childhood cancer survivors: Pathophysiology, prevalence, screening, and management

    OpenAIRE

    Min Jae Kang; Jung Sub Lim

    2013-01-01

    As chemotherapy and other sophisticated treatment strategies evolve and the number of survivors of long-term childhood cancer grows, the long-term complications of treatment and the cancer itself are becoming ever more important. One of the most important but often neglected complications is osteoporosis and increased risk of fracture during and after cancer treatment. Acquisition of optimal peak bone mass and strength during childhood and adolescence is critical to preventing osteoporosis la...

  16. Cerebral malaria.

    Science.gov (United States)

    Postels, Douglas G; Birbeck, Gretchen L

    2013-01-01

    Malaria, the most significant parasitic disease of man, kills approximately one million people per year. Half of these deaths occur in those with cerebral malaria (CM). The World Health Organization (WHO) defines CM as an otherwise unexplained coma in a patient with malarial parasitemia. Worldwide, CM occurs primarily in African children and Asian adults, with the vast majority (greater than 90%) of cases occurring in children 5 years old or younger in sub-Saharan Africa. The pathophysiology of the disease is complex and involves infected erythrocyte sequestration, cerebral inflammation, and breakdown of the blood-brain barrier. A recently characterized malarial retinopathy is visual evidence of Plasmodium falciparum's pathophysiological processes occurring in the affected patient. Treatment consists of supportive care and antimalarial administration. Thus far, adjuvant therapies have not been shown to improve mortality rates or neurological outcomes in children with CM. For those who survive CM, residual neurological abnormalities are common. Epilepsy, cognitive impairment, behavioral disorders, and gross neurological deficits which include motor, sensory, and language impairments are frequent sequelae. Primary prevention strategies, including bed nets, vaccine development, and chemoprophylaxis, are in varied states of development and implementation. Continuing efforts to find successful primary prevention options and strategies to decrease neurological sequelae are needed. PMID:23829902

  17. Unraveling the Impact of Malaria Exposure Before Birth

    OpenAIRE

    Malhotra, Indu; Dent, Arlene; Mungai, Peter; Wamachi, Alex; Ouma, John H.; Narum, David L.; Muchiri, Eric; Tisch, Daniel J.; King, Christopher L.

    2009-01-01

    Editors' Summary Background Each year, Plasmodium falciparum, a mosquito-borne parasite, causes about 500 million cases of malaria and about one million people die as a result. Most of these deaths occur in young children in sub-Saharan Africa. Indeed, malaria accounts for a fifth of all childhood deaths in Africa, which makes it one of the most important childhood infectious diseases in this region. Very young children—those up to 6 months old—are relatively resistant to high-density parasit...

  18. UK malaria treatment guidelines 2016.

    Science.gov (United States)

    Lalloo, David G; Shingadia, Delane; Bell, David J; Beeching, Nicholas J; Whitty, Christopher J M; Chiodini, Peter L

    2016-06-01

    1.Malaria is the tropical disease most commonly imported into the UK, with 1300-1800 cases reported each year, and 2-11 deaths. 2. Approximately three quarters of reported malaria cases in the UK are caused by Plasmodium falciparum, which is capable of invading a high proportion of red blood cells and rapidly leading to severe or life-threatening multi-organ disease. 3. Most non-falciparum malaria cases are caused by Plasmodium vivax; a few cases are caused by the other species of plasmodium: Plasmodium ovale, Plasmodium malariae or Plasmodium knowlesi. 4. Mixed infections with more than one species of parasite can occur; they commonly involve P. falciparum with the attendant risks of severe malaria. 5. There are no typical clinical features of malaria; even fever is not invariably present. Malaria in children (and sometimes in adults) may present with misleading symptoms such as gastrointestinal features, sore throat or lower respiratory complaints. 6. A diagnosis of malaria must always be sought in a feverish or sick child or adult who has visited malaria-endemic areas. Specific country information on malaria can be found at http://travelhealthpro.org.uk/. P. falciparum infection rarely presents more than six months after exposure but presentation of other species can occur more than a year after exposure. 7. Management of malaria depends on awareness of the diagnosis and on performing the correct diagnostic tests: the diagnosis cannot be excluded until more than one blood specimen has been examined. Other travel related infections, especially viral haemorrhagic fevers, should also be considered. 8. The optimum diagnostic procedure is examination of thick and thin blood films by an expert to detect and speciate the malarial parasites. P. falciparum and P. vivax (depending upon the product) malaria can be diagnosed almost as accurately using rapid diagnostic tests (RDTs) which detect plasmodial antigens. RDTs for other Plasmodium species are not as reliable. 9

  19. A Registry of International Early Childhood Development Research: Essential Infrastructure Supports for Knowledge Management, Collaboration, and Efficient Translation of Science to Practice

    OpenAIRE

    Kimberly Boller

    2009-01-01

    To design studies that fill gaps in existing knowledge and build on innovations in research and practice, international early childhood researchers studying interventions and policies targeting early childhood development (ECD) need to sort quickly through the existing evidence. Researchers have no systematic resources or tools to manage the vast amount of existing knowledge, document which interventions have been tried in a given country/region, and support collaboration among groups of rese...

  20. Knowledge and Use of Zinc Supplementation in the Management of Childhood Diarrhoea among Health Care Workers in Public Primary Health Facilities in Benin-City, Nigeria

    OpenAIRE

    2012-01-01

    Zinc supplementation reduces the severity, duration and recurrence of childhood acute diarrhoea. These beneficial effects of zinc in the treatment of diarrhoea led to the inclusion of a 10-14 days treatment regimen by the WHO/UNICEF. This study assessed the level of knowledge and use of zinc supplementation in the management of childhood diarrhoea among health care workers in public primary health facilities in Benin-City, Nigeria. Methodology: This cross-sectional study was carried out among...

  1. Feasibility and acceptability of home-based management of malaria strategy adapted to Sudan's conditions using artemisinin-based combination therapy and rapid diagnostic test

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    Mudather Mahmoud A

    2009-03-01

    Full Text Available Abstract Background Malaria remains a major public health problem especially in sub-Saharan Africa. Despite the efforts exerted to provide effective anti-malarial drugs, still some communities suffer from getting access to these services due to many barriers. This research aimed to assess the feasibility and acceptability of home-based management of malaria (HMM strategy using artemisinin-based combination therapy (ACT for treatment and rapid diagnostic test (RDT for diagnosis. Methods This is a study conducted in 20 villages in Um Adara area, South Kordofan state, Sudan. Two-thirds (66% of the study community were seeking treatment from heath facilities, which were more than 5 km far from their villages with marked inaccessibility during rainy season. Volunteers (one per village were trained on using RDTs for diagnosis and artesunate plus sulphadoxine-pyrimethamine for treating malaria patients, as well as referral of severe and non-malaria cases. A system for supply and monitoring was established based on the rural health centre, which acted as a link between the volunteers and the health system. Advocacy for the policy was done through different tools. Volunteers worked on non-monetary incentives but only a consultation fee of One Sudanese Pound (equivalent to US$0.5. Pre- and post-intervention assessment was done using household survey, focus group discussion with the community leaders, structured interview with the volunteers, and records and reports analysis. Results and discussion The overall adherence of volunteers to the project protocol in treating and referring cases was accepted that was only one of the 20 volunteers did not comply with the study guidelines. Although the use of RDTs seemed to have improved the level of accuracy and trust in the diagnosis, 30% of volunteers did not rely on the negative RDT results when treating fever cases. Almost all (94.7% the volunteers felt that they were satisfied with the spiritual outcome of

  2. Malaria in rural Mozambique. Part II: children admitted to hospital

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    Macete Eusébio

    2008-02-01

    Full Text Available Abstract Background Characterization of severe malaria cases on arrival to hospital may lead to early recognition and improved management. Minimum community based-incidence rates (MCBIRs complement hospital data, describing the malaria burden in the community. Methods A retrospective analysis of all admitted malaria cases to a Mozambican rural hospital between June 2003 and May 2005 was conducted. Prevalence and case fatality rates (CFR for each sign and symptom were calculated. Logistic regression was used to identify variables which were independent risk factors for death. MCBIRs for malaria and severe malaria were calculated using data from the Demographic Surveillance System. Results Almost half of the 8,311 patients admitted during the study period had malaria and 13,2% had severe malaria. Children under two years accounted for almost 60% of all malaria cases. CFR for malaria was 1.6% and for severe malaria 4.4%. Almost 19% of all paediatric hospital deaths were due to malaria. Prostration (55.0%, respiratory distress (41.1% and severe anaemia (17.3% were the most prevalent signs among severe malaria cases. Severe anaemia and inability to look for mother's breast were independent risk factors for death in infants younger than eight months. For children aged eight months to four years, the risk factors were malnutrition, hypoglycaemia, chest indrawing, inability to sit and a history of vomiting. MCBIRs for severe malaria cases were highest in children aged six months to two years of age. MCBIRs for severe malaria per 1,000 child years at risk for the whole study period were 27 in infants, 23 in children aged 1 to Conclusion Malaria remains the number one cause of admission in this area of rural Mozambique, predominantly affecting young children, which are also at higher risk of dying. Measures envisaged to protect children during their first two years of life are likely to have a greater impact than at any other age.

  3. Management of childhood diarrhoea at the household level: a population-based survey in north-east Brazil.

    OpenAIRE

    Barros, F.C.; Victora, C. G.; FORSBERG, B.; Maranhão, A. G.; Stegeman, M.; Gonzalez-Richmond, A.; R.M. Martins; Neuman, Z. A.; McAuliffe, J.; Branco, J A

    1991-01-01

    The management of childhood diarrhoea at the household level was studied in a population-based survey in four states in north-east Brazil. Of a representative sample of 6524 children under 5 years of age, 982 (15.1%) had diarrhoea on the day of the interview or had had diarrhoea at some time during the previous 15 days. A total of 66% of the children were not taken for treatment, while government health services were used by 14%, private doctors by 1%, and traditional healers (rezadeiras) by ...

  4. Malaria and agriculture: A global review of the literature with a focus on the application of integrated pest and vector management in East Africa and Uganda

    OpenAIRE

    Wielgosz, Benjamin; Mangheni, Margaret Najjingo; Tsegai, Daniel; Ringler, Claudia

    2012-01-01

    Malaria is one of the top five causes of death worldwide, and roughly half the world’s population lives at risk of the disease. This health problem disproportionately affects the poor, particularly those in Africa south of the Sahara, where the disease is widespread. Many of those most afflicted are part of farming households; therefore agriculture, poverty, and health are intimately linked through malaria. Uganda has the highest malaria parasite transmission in the world and is an importan...

  5. Determinants of the accuracy of rapid diagnostic tests in malaria case management: evidence from low and moderate transmission settings in the East African highlands

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    Rapuoda Beth

    2008-10-01

    Full Text Available Abstract Background The accuracy of malaria diagnosis has received renewed interest in recent years due to changes in treatment policies in favour of relatively high-cost artemisinin-based combination therapies. The use of rapid diagnostic tests (RDTs based on histidine-rich protein 2 (HRP2 synthesized by Plasmodium falciparum has been widely advocated to save costs and to minimize inappropriate treatment of non-malarial febrile illnesses. HRP2-based RDTs are highly sensitive and stable; however, their specificity is a cause for concern, particularly in areas of intense malaria transmission due to persistence of HRP2 antigens from previous infections. Methods In this study, 78,454 clinically diagnosed malaria patients were tested using HRP2-based RDTs over a period of approximately four years in four highland sites in Kenya and Uganda representing hypoendemic to mesoendemic settings. In addition, the utility of the tests was evaluated in comparison with expert microscopy for disease management in 2,241 subjects in two sites with different endemicity levels over four months. Results RDT positivity rates varied by season and year, indicating temporal changes in accuracy of clinical diagnosis. Compared to expert microscopy, the sensitivity, specificity, positive predictive value and negative predictive value of the RDTs in a hypoendemic site were 90.0%, 99.9%, 90.0% and 99.9%, respectively. Corresponding measures at a mesoendemic site were 91.0%, 65.0%, 71.6% and 88.1%. Although sensitivities at the two sites were broadly comparable, levels of specificity varied considerably between the sites as well as according to month of test, age of patient, and presence or absence of fever during consultation. Specificity was relatively high in older age groups and increased towards the end of the transmission season, indicating the role played by anti-HRP2 antibodies. Patients with high parasite densities were more likely to test positive with RDTs than

  6. EPIDEMIOLOGY OF MALARIA IN ENDEMIC AREAS

    Directory of Open Access Journals (Sweden)

    Beatrice Autino

    2012-01-01

    Full Text Available

    Malaria infection is still to be considered a major public health problem in those 106 countries where the risk of contracting the infection with one or more of the Plasmodium species exists. According to estimates from the World Health Organization, over 200 million cases and about 655.000 deaths have occurred in 2010. Estimating the real health and social burden of the disease is a difficult task, because many of the malaria endemic countries have limited diagnostic resources, especially in rural settings where conditions with similar clinical picture may coexist in the same geographical areas. Moreover, asymptomatic parasitaemia may occur in high transmission areas after childhood, when anti-malaria semi-immunity occurs. Malaria endemicity and control activities are very complex issues, that are influenced by factors related to the host, to the parasite, to the vector, to the environment and to the health system capacity to fully implement available anti-malaria weapons such as rapid diagnostic tests, artemisinin-based combination treatment, impregnated bed-nets and insecticide residual spraying while waiting for an effective vaccine to be made available.

  7. [{sup 18}F]FDG in childhood lymphoma: clinical utility and impact on management

    Energy Technology Data Exchange (ETDEWEB)

    Montravers, F.; McNamara, D.; Grahek, D.; Kerrou, K.; Younsi, N.; Talbot, J.N. [Department of Nuclear Medicine and PET Centre, Hopital Tenon, 4 rue de la Chine, 75020 Paris (France); Landman-Parker, J.; Leverger, G. [Department of Paediatric Oncology, Hopital d' enfants Armand-Trousseau, Paris (France); Wioland, M. [Department of Nuclear Medicine, Hopital d' enfants Armand-Trousseau, Paris (France)

    2002-09-01

    Positron emission tomography (PET) with fluorine-18 fluorodeoxyglucose (FDG) is a very useful technique for the imaging of lymphomas in the adult population. It provides unique information about the behaviour of malignant cells and contributes to more accurate staging of the illness and better assessment of response to therapy. The purpose of this study was to evaluate the usefulness of FDG PET in childhood lymphoma compared with conventional imaging methods (CIMs) and clinical data. Between July 1998 and August 2001, 42 FDG PET examinations were performed using a dedicated PET system (27 examinations) or a hybrid coincidence PET system (15 examinations) for initial tumour staging (n=7), restaging (n=5) or assessment of response to therapy or residual masses (n=30) in 27 children with Hodgkin's disease (HD) (n=20) or non-Hodgkin's lymphoma (NHL) (n=7). FDG PET results were compared with CIM findings and clinical data. Since 2000, a standardised questionnaire for evaluation of the clinical impact of FDG PET on both staging and therapy has been sent to the 16 referring physicians and 13 have replied. In all children, FDG PET was performed without any side-effects. FDG PET was found to be very sensitive (Se=12/12) for staging and restaging of the illness, showing more lesions than CIMs, with a 50% patient upstaging rate (6/12). It was very accurate for monitoring response to therapy and for characterisation of residual masses. False-positive results were observed in two NHL patients with thymic uptake and one false-negative result was obtained in a patient whose NHL relapsed 1 month after a negative FDG PET. The questionnaire emphasised the impact of FDG PET on clinical management, which was modified on the basis of the FDG PET results in 23% of patients. As previously demonstrated in the adult population, FDG PET appeared to be a very sensitive imaging technique for staging and restaging of lymphoma in children and was very useful for monitoring the

  8. [18F]FDG in childhood lymphoma: clinical utility and impact on management

    International Nuclear Information System (INIS)

    Positron emission tomography (PET) with fluorine-18 fluorodeoxyglucose (FDG) is a very useful technique for the imaging of lymphomas in the adult population. It provides unique information about the behaviour of malignant cells and contributes to more accurate staging of the illness and better assessment of response to therapy. The purpose of this study was to evaluate the usefulness of FDG PET in childhood lymphoma compared with conventional imaging methods (CIMs) and clinical data. Between July 1998 and August 2001, 42 FDG PET examinations were performed using a dedicated PET system (27 examinations) or a hybrid coincidence PET system (15 examinations) for initial tumour staging (n=7), restaging (n=5) or assessment of response to therapy or residual masses (n=30) in 27 children with Hodgkin's disease (HD) (n=20) or non-Hodgkin's lymphoma (NHL) (n=7). FDG PET results were compared with CIM findings and clinical data. Since 2000, a standardised questionnaire for evaluation of the clinical impact of FDG PET on both staging and therapy has been sent to the 16 referring physicians and 13 have replied. In all children, FDG PET was performed without any side-effects. FDG PET was found to be very sensitive (Se=12/12) for staging and restaging of the illness, showing more lesions than CIMs, with a 50% patient upstaging rate (6/12). It was very accurate for monitoring response to therapy and for characterisation of residual masses. False-positive results were observed in two NHL patients with thymic uptake and one false-negative result was obtained in a patient whose NHL relapsed 1 month after a negative FDG PET. The questionnaire emphasised the impact of FDG PET on clinical management, which was modified on the basis of the FDG PET results in 23% of patients. As previously demonstrated in the adult population, FDG PET appeared to be a very sensitive imaging technique for staging and restaging of lymphoma in children and was very useful for monitoring the response to

  9. Vaccines Against Malaria

    OpenAIRE

    Ouattara, Amed; Laurens, Matthew B.

    2014-01-01

    No licensed malaria vaccine currently exists; however, final phase 3 testing results of a leading candidate vaccine are forthcoming. Continued challenges to malaria vaccine developers include genetically diverse strains found in nature and establishment of a vaccine correlate of protection.

  10. Prevalence of Malaria Plasmodium in Abeokuta, Nigeria

    Directory of Open Access Journals (Sweden)

    Okonko, I. O.

    2009-01-01

    Full Text Available This study reports the prevalence of malaria caused by plasmodium between genders in Abeokuta, the capital city of Ogun State located in the forest zone of southwestern Nigeria between January 2002 and December 2004. Blood film examination for malaria parasites in 708 patients; 366 males and 342 females. Microscopic examination of thick films techniques was employed for this study. Of the 708 (100% patients examined, 577 (81.5% were Plasmodium-positive. A high malaria parasite prevalence rate of 81.5% was noted in this study. Female subjects were more infected (42.4% than males (41.9% however, there was no significant difference in the sex of the subjects studied (p=0.05. A high malaria parasite prevalence rate of 86.9% was noted in samples collected in year 2003 than in other years studied. There was significant difference in the years under study (p=0.05. This study shows that a good percentage of people were infested by malaria Plasmodium. This could be attributed to lack of adequate accommodation and poor sanitary conditions in the area under study. Although several efforts have been made to effectively control the high incidence of malaria in Nigeria, these have been largely unsuccessful due to a number of reasons such as irrigated urban agriculture which can be the malaria vector’s breeding ground in the city, stagnant gutters and swamps in our environment where mosquitoes breed in millions, and lack of political will and commitment of the government in its disease management program, low awareness of the magnitude of malaria problem, poor health practices by individuals and communities and resistance to drugs. Therefore, future interventions in Nigeria should be directed toward controlling malaria in the context of a moderate transmission setting; thus, large-scale distribution of insecticide-treated nets or widespread use of indoor residual spraying may be less cost-effective than enhanced surveillance with effective case management or

  11. Reducing Early Childhood Tooth Decay: Strategies for State Medicaid and CHIP Dental Program Managers

    OpenAIRE

    Colin Reusch; Meg Booth; Leslie Foster

    2015-01-01

    Young children who are enrolled in Medicaid or the Children’s Health Insurance Program (CHIP) can be at risk for developing early childhood caries (ECC). ECC is a chronic bacterial infection that causes severe tooth decay and can begin to develop before baby teeth erupt.

  12. Everyone Is Doing It! Managing Social Media in the Early Childhood Ecosystem

    Science.gov (United States)

    Simon, Fran

    2011-01-01

    Everyone's doing it: Tweeting, "friending," blogging, linking, texting, and otherwise zipping around all over the social media landscape. Social media has become more than just a pastime. It is officially now another important communication medium early childhood educators use to establish and enhance meaningful relationships with parents,…

  13. Sri Lanka Malaria Maps

    OpenAIRE

    Hoek Wim; Gunawardena Dissanayake M; Briët Olivier JT; Amerasinghe Felix P

    2003-01-01

    Abstract Background Despite a relatively good national case reporting system in Sri Lanka, detailed maps of malaria distribution have not been publicly available. Methods In this study, monthly records over the period 1995 – 2000 of microscopically confirmed malaria parasite positive blood film readings, at sub-district spatial resolution, were used to produce maps of malaria distribution across the island. Also, annual malaria trends at district resolution were displayed for the period 1995 ...

  14. Alstonia boonei De Wild oil extract in the management of mosquito (Anopheles gambiae, a vector of malaria disease

    Directory of Open Access Journals (Sweden)

    Kayode David Ileke

    2015-07-01

    Full Text Available Objective: To evaluate the insecticidal potential of Alstonia boonei (A. boonei oils and derivatives against different life stages of a malaria vector, Anopheles gambiae. Methods: The leaf, stem bark and root bark of A. boonei were collected from an open field and air dried before being blended to fine powder. Oils from this plant were extracted by cold extraction and were prepared at different concentrations. Contact toxicity of A. boonei was tested against the larvae and pupae of the insect while smoke toxicity of the plant materials in form of mosquito coil was tested against the adult insect. Results: Alstodine recorded the highest insect mortality rate and the order of susceptibility of the life stages of the insect to the plant was pupae alstonine > stem bark extract > leaf extract > root bark extract.

  15. Alstonia booneiDe Wildoil extract in the management of mosquito (Anopheles gambiae), a vector of malaria disease

    Institute of Scientific and Technical Information of China (English)

    Kayode David Ileke; Olaniyi Charles Ogungbite

    2015-01-01

    Objective:To evaluate the insecticidal potential ofAlstonia boonei(A. boonei)oils and derivatives against different life stages of a malaria vector,Anopheles gambiae. Methods:The leaf, stem bark and root bark ofA. boonei were collected from an open field and air dried before being blended to fine powder. Oils from this plant were extracted by cold extraction and were prepared at different concentrations. Contact toxicity ofA. boonei was tested against the larvae and pupae of the insect while smoke toxicity of the plant materials in form of mosquito coil was tested against the adult insect. Results: Alstodine recorded the highest insect mortality rate and the order of susceptibility of the life stages of the insect to the plant was pupae alstonine > stem bark extract > leaf extract > root bark extract.

  16. Rapid urban malaria appraisal (RUMA I: Epidemiology of urban malaria in Ouagadougou

    Directory of Open Access Journals (Sweden)

    Convelbo Natalie

    2005-09-01

    Full Text Available Abstract Background Rapid urbanization in sub-Saharan Africa has a major impact on malaria epidemiology. While much is known about malaria in rural areas in Burkina Faso, the urban situation is less well understood. Methods An assessment of urban malaria was carried out in Ouagadougou in November -December, 2002 during which a rapid urban malaria appraisal (RUMA was applied. Results The school parasitaemia prevalence was relatively high (48.3% at the cold and dry season 2002. Routine malaria statistics indicated that seasonality of malaria transmission was marked. In the health facilities, the number of clinical cases diminished quickly at the start of the cold and dry season and the prevalence of parasitaemia detected in febrile and non-febrile cases was 21.1% and 22.0%, respectively. The health facilities were likely to overestimate the malaria incidence and the age-specific fractions of malaria-attributable fevers were low (0–0.13. Peak prevalence tended to occur in older children (aged 6–15 years. Mapping of Anopheles sp. breeding sites indicated a gradient of endemicity between the urban centre and the periphery of Ouagadougou. A remarkable link was found between urban agriculture activities, seasonal availability of water supply and the occurrence of malaria infections in this semi-arid area. The study also demonstrated that the usage of insecticide-treated nets and the education level of family caretakers played a key role in reducing malaria infection rates. Conclusion These findings show that determining local endemicity and the rate of clinical malaria cases are urgently required in order to target control activities and avoid over-treatment with antimalarials. The case management needs to be tailored to the level of the prevailing endemicity.

  17. Malaria og graviditet

    DEFF Research Database (Denmark)

    Hoffmann, A L; Rønn, A M; Langhoff-Roos, J;

    1992-01-01

    protection against malaria and insect repellents. As a rule, malaria is treated with chloroquine. In cases of Falciparum malaria in whom chloroquine resistance is suspected, treatment with mefloquine may be employed although this should only be employed in cases of dire necessity in pregnant patients during...

  18. Improving pneumonia case-management in Benin: a randomized trial of a multi-faceted intervention to support health worker adherence to Integrated Management of Childhood Illness guidelines

    Directory of Open Access Journals (Sweden)

    Lama Marcel

    2009-08-01

    Full Text Available Abstract Background Pneumonia is a leading cause of death among children under five years of age. The Integrated Management of Childhood Illness strategy can improve the quality of care for pneumonia and other common illnesses in developing countries, but adherence to these guidelines could be improved. We evaluated an intervention in Benin to support health worker adherence to the guidelines after training, focusing on pneumonia case management. Methods We conducted a randomized trial. After a health facility survey in 1999 to assess health care quality before Integrated Management of Childhood Illness training, health workers received training plus either study supports (job aids, non-financial incentives and supervision of workers and supervisors or "usual" supports. Follow-up surveys were conducted in 2001, 2002 and 2004. Outcomes were indicators of health care quality for Integrated Management-defined pneumonia. Further analyses included a graphical pathway analysis and multivariable logistic regression modelling to identify factors influencing case-management quality. Results We observed 301 consultations of children with non-severe pneumonia that were performed by 128 health workers in 88 public and private health facilities. Although outcomes improved in both intervention and control groups, we found no statistically significant difference between groups. However, training proceeded slowly, and low-quality care from untrained health workers diluted intervention effects. Per-protocol analyses suggested that health workers with training plus study supports performed better than those with training plus usual supports (20.4 and 19.2 percentage-point improvements for recommended treatment [p = 0.08] and "recommended or adequate" treatment [p = 0.01], respectively. Both groups tended to perform better than untrained health workers. Analyses of treatment errors revealed that incomplete assessment and difficulties processing clinical findings

  19. A protocol for engaging unlicensed private drug shops in Rural Eastern Uganda for Integrated Community Case Management (ICCM) of malaria, pneumonia and diarrhoea in children under 5 years of age

    OpenAIRE

    Buchner, Denise L; Awor, Phyllis

    2015-01-01

    Introduction Malaria, pneumonia and diarrhoea are leading causes of death in young children in Uganda. In 2010, Integrated Community Case Management (ICCM) was adopted in Uganda for community level diagnosis and treatment of these diseases through community health workers. However, 50–60% of sick children will receive treatment from the private sector, especially drug shops. Only about half of drug shops are licensed and the quality of care is poor. There is an urgent need to improve quality ...

  20. Principles and Pitfalls in the Differential Diagnosis and Management of Childhood Obesities123

    OpenAIRE

    Martos-Moreno, Gabriel Á; Barrios, Vicente; Muñoz-Calvo, María T.; Pozo, Jesús; Chowen, Julie A.; Argente, Jesús

    2014-01-01

    Obesity is currently the most prevalent chronic childhood disease in Western countries. It is one of the most frequent consultations in general pediatrics and is even more common in pediatric endocrinology. As might be predicted, the prevalence of obesity-associated comorbidities is also increasing in children and adolescents. It is widely accepted that this increase in obesity results from an imbalance between energy intake and expenditure, with an increase in positive energy balance being c...

  1. Studying Different Clinical Syndromes Of Paediatric Severe Malaria Using Plasma Proteomics

    KAUST Repository

    Ramaprasad, Abhinay

    2012-08-01

    Background- Severe Plasmodium falciparum malaria remains one of the major causes of childhood morbidity and mortality in Africa. Severe malaria manifests itself as three main clinical syndromes-impaired consciousness (cerebral malaria), respiratory distress and severe malarial anaemia. Cerebral malaria and respiratory distress are major contributors to malaria mortality but their pathophysiology remains unclear. Motivation/Objectives- Most children with severe malaria die within the first 24 hours of admission to a hospital because of their pathophysiological conditions. Thus, along with anti-malarial drugs, various adjuvant therapies such as fluid bolus (for hypovolaemia) and anticonvulsants (for seizures) are given to alleviate the sick child’s condition. But these therapies can sometimes have adverse effects. Hence, a clear understanding of severe malaria pathophysiology is essential for making an informed decision regarding adjuvant therapies. Methodology- We used mass spectrometry-based shotgun proteomics to study plasma samples from Gambian children with severe malaria. We compared the proteomic profiles of different severe malaria syndromes and generated hypotheses regarding the underlying disease mechanisms. Results/Conclusions- The main challenges of studying the severe malaria syndromes using proteomics were the high complexity and variability among the samples. We hypothesized that hepatic injury and nitric oxide play roles in the pathophysiology of cerebral malaria and respiratory distress.

  2. Childhood vitiligo

    Directory of Open Access Journals (Sweden)

    Aparna Palit

    2012-01-01

    Full Text Available Childhood vitiligo is often encountered in dermatological practice. When present in infancy or early childhood, various nevoid and hereditary disorders are to be differentiated. In many cases, familial aggregation of the disease is seen and other autoimmune disorders may be associated. Segmental presentation is more common, and limited body surface area involvement is usual in this age group. Children with vitiligo often suffer from anxiety and depression because of their unusual appearance. Management of vitiligo in children is difficult as therapeutic options are restricted when compared to that in adult patients. Selection of treatment should be careful in these patients with the aim to achieve best results with minimal side effects as well as relieving patients′ and parents′ anxiety.

  3. Effectiveness of Implementation of Electronic Malaria Information System as the National Malaria Surveillance System in Thailand

    Science.gov (United States)

    2016-01-01

    Background In moving toward malaria elimination, one strategy is to implement an active surveillance system for effective case management. Thailand has developed and implemented the electronic Malaria Information System (eMIS) capturing individualized electronic records of suspected or confirmed malaria cases. Objective The main purpose of this study was to determine how well the eMIS improves the quality of Thailand’s malaria surveillance system. In particular, the focus of the study was to evaluate the effectiveness of the eMIS in terms of the system users’ perception and the system outcomes (ie, quality of data) regarding the management of malaria patients. Methods A mixed-methods technique was used with the framework based on system effectiveness attributes: data quality, timeliness, simplicity, acceptability, flexibility, stability, and usefulness. Three methods were utilized: data records review, survey of system users, and in-depth interviews with key stakeholders. From the two highest endemic provinces, paper forms matching electronic records of 4455 noninfected and 784 malaria-infected cases were reviewed. Web-based anonymous questionnaires were distributed to all 129 eMIS data entry staff throughout Thailand, and semistructured interviews were conducted with 12 management-level officers. Results The eMIS is well accepted by system users at both management and operational levels. The data quality has enabled malaria personnel to perform more effective prevention and control activities. There is evidence of practices resulting in inconsistencies and logical errors in data reporting. Critical data elements were mostly completed, except for a few related to certain dates and area classifications. Timeliness in reporting a case to the system was acceptable with a delay of 3-4 days. The evaluation of quantitative and qualitative data confirmed that the eMIS has high levels of simplicity, acceptability, stability, and flexibility. Conclusions Overall, the

  4. Cytokine response to pregnancy-associated recrudescence of Plasmodium berghei infection in mice with pre-existing immunity to malaria

    DEFF Research Database (Denmark)

    Megnekou, Rosette; Staalsoe, Trine; Hviid, Lars

    2013-01-01

    During childhood, residents of areas with stable transmission of Plasmodium falciparum parasites acquire substantial protective immunity to malaria, and adults therefore rarely experience clinical disease episodes. However, susceptibility to infection reappears in pregnant women, particularly pri...

  5. Reliability of the Luganda version of the Child Behaviour Checklist in measuring behavioural problems after cerebral malaria

    OpenAIRE

    Opoka Robert O; Giordani Bruno; Nakasujja Noeline; Bangirana Paul; John Chandy C; Boivin Michael J

    2009-01-01

    Abstract Background No measure of childhood behaviour has been validated in Uganda despite the documented risks to behaviour. Cerebral malaria in children poses a great risk to their behaviour, however behavioural outcomes after cerebral malaria have not been described in children. This study examined the reliability of the Luganda version of the Child Behaviour Checklist (CBCL) and described the behavioural outcomes of cerebral malaria in Ugandan children. Methods The CBCL was administered t...

  6. Intermittent preventive treatment of malaria during pregnancy: a qualitative study of knowledge, attitudes and practices of district health managers, antenatal care staff and pregnant women in Korogwe District, North-Eastern Tanzania

    Directory of Open Access Journals (Sweden)

    Bloch Paul

    2005-07-01

    Full Text Available Abstract Background Intermittent preventive treatment of malaria during pregnancy (IPTp is a key intervention in the national strategy for malaria control in Tanzania. SP, the current drug of choice, is recommended to be administered in the second and third trimesters of pregnancy during antenatal care (ANC visits. To allow for a proper design of planned scaling up of IPT services in Tanzania it is useful to understand the IPTp strategy's acceptability to health managers, ANC service providers and pregnant women. This study assesses the knowledge, attitudes and practices of these groups in relation to malaria control with emphasis on IPTp services. Methods The study was conducted in February 2004, in Korogwe District, Tanzania. It involved in-depth interviews with the district medical officer (DMO, district hospital medical officer in charge and relevant health service staff at two peripheral dispensaries, and separate focus group discussions (FGDs with district Council Health Management Team members at district level and pregnant women at dispensary and community levels. Results Knowledge of malaria risks during pregnancy was high among pregnant women although some women did not associate coma and convulsions with malaria. Contacting traditional healers and self-medication with local herbs for malaria management was reported to be common. Pregnant women and ANC staff were generally aware of SP as the drug recommended for IPTp, albeit some nurses and the majority of pregnant women expressed concern about the use of SP during pregnancy. Some pregnant women testified that sometimes ANC staff allow the women to swallow SP tablets at home which gives a room for some women to throw away SP tablets after leaving the clinic. The DMO was sceptical about health workers' compliance with the direct observed therapy in administering SP for IPTp due to a shortage of clean water and cups at ANC clinics. Intensified sensitization of pregnant women about the

  7. Clinical malaria in African pregnant women

    Directory of Open Access Journals (Sweden)

    Aponte John

    2008-01-01

    Full Text Available Abstract Background There is a widespread notion, based on limited information, that in areas of stable malaria transmission most pregnant women with Plasmodium falciparum infection are asymptomatic. This study aim to characterize the clinical presentation of malaria in African pregnant women and to evaluate the adequacy of case management based on clinical complaints. Methods A hospital-based descriptive study between August 2003 and November 2005 was conducted at the maternity clinic of a rural hospital in Mozambique. All women attending the maternity clinic were invited to participate. A total of 2,330 women made 3,437 eligible visits, 3129 were analysed, the remainder were excluded because diagnostic results were unavailable or they were repeat visits. Women gave a standardized clinical history and had a medical exam. Malaria parasitaemia and haematocrit in capillary blood was determined for all women with signs or symptoms compatible with malaria including: presence and history of fever, arthromyalgias, headache, history of convulsions and pallor. Outcome measure was association of malaria symptoms or signs with positive blood slide for malaria parasitaemia. Results In 77.4% of visits pregnant women had symptoms suggestive of malaria; 23% (708/3129 were in the first trimester. Malaria parasitaemia was confirmed in 26.9% (842/3129 of visits. Headache, arthromyalgias and history of fever were the most common symptoms (86.5%, 74.8% and 65.4% presented, but their positive predictive values for malaria parasitaemia were low [28% (27–30, 29% (28–31, and 33% (31–35, respectively]. Conclusion Symptoms suggestive of malaria were very frequent among pregnant women attending a rural maternity clinic in an area of stable malaria transmission. However, less than a third of them were parasitaemic. In the absence of microscopy or rapid diagnostic tests, a large proportion of women, including those in the first trimester of gestation, would be

  8. Frequently Asked Questions (FAQs) about Malaria

    Science.gov (United States)

    ... Where Malaria Occurs Eradication The Disease What is malaria? Malaria is a serious and sometimes fatal disease ... and poverty. Top of Page How People Get Malaria (Transmission) How is malaria transmitted? Usually, people get ...

  9. Evidence-based malaria control in Timor Leste from 2006 to 2012

    OpenAIRE

    Yapabandara, Manel AMG; Sarmento, Raul; de Fatima Mota, Maria do Rosario; don Bosco, Johanes; Martins, Nelson; Wickremasinghe, Ananda R.

    2015-01-01

    Background Malaria has been a major public health problem in the newly established Democratic Republic of Timor Leste with over 200,000 cases being reported in 2006 and 2007. The National Malaria Control Programme (NMCP) was established in 2003. The progress made in malaria control in Timor Leste is reported. Methods Records maintained at the NMCP, the district health services, the Health Information and Management System, the National Laboratory on malaria diagnosis and entomological data of...

  10. Awareness, attitudes and prevention of malaria in the cities of Douala and Yaoundé (Cameroon)

    OpenAIRE

    Menze-Djantio Benjamin; Ndo Cyrille; Antonio-Nkondjio Christophe

    2011-01-01

    Abstract Background There is little information on the social perception of malaria and the use of prevention methods in Cameroon. This study was designed to assess knowledge, attitude and management of malaria in households living in the cities of Douala and Yaoundé. Results Over 82% of people interviewed associated malaria transmission to mosquito bites. Methods used for malaria prevention were: environmental sanitation 1645 (76.1%), use of bed nets 1491 (69%), insecticide spray/coils 265 (...

  11. Sri Lanka Malaria Maps

    Directory of Open Access Journals (Sweden)

    van der Hoek Wim

    2003-07-01

    Full Text Available Abstract Background Despite a relatively good national case reporting system in Sri Lanka, detailed maps of malaria distribution have not been publicly available. Methods In this study, monthly records over the period 1995 – 2000 of microscopically confirmed malaria parasite positive blood film readings, at sub-district spatial resolution, were used to produce maps of malaria distribution across the island. Also, annual malaria trends at district resolution were displayed for the period 1995 – 2002. Results The maps show that Plasmodium vivax malaria incidence has a marked variation in distribution over the island. The incidence of Plasmodium falciparum malaria follows a similar spatial pattern but is generally much lower than that of P. vivax. In the north, malaria shows one seasonal peak in the beginning of the year, whereas towards the south a second peak around June is more pronounced. Conclusion This paper provides the first publicly available maps of both P. vivax and P. falciparum malaria incidence distribution on the island of Sri Lanka at sub-district resolution, which may be useful to health professionals, travellers and travel medicine professionals in their assessment of malaria risk in Sri Lanka. As incidence of malaria changes over time, regular updates of these maps are necessary.

  12. Determinants of delay in seeking malaria treatment for children under-five years in parts of South Eastern Nigeria.

    Science.gov (United States)

    Chukwuocha, Uchechukwu Madukaku; Okpanma, Austin C; Nwakwuo, Geoffrey Chima; Dozie, Ikechukwu Nosike Simplicius

    2014-12-01

    One of the components of the current WHO strategy to fight malaria is early recognition and prompt and appropriate treatment. We investigated determinants of delay in seeking early and appropriate malaria treatment for children (0-5 years) in Ohaji/Egbema, South Eastern Nigeria. Data was collected using structured pre-tested questionnaires elicited in the local language (Igbo) to 738 consenting mothers within the child bearing age (15-49 years). About twenty-two percent (22%) of the respondents sought treatment within 24 h for their children with malaria and were excluded from further investigation. More than half of the remaining respondents (51.5%) delayed in seeking treatment because they had to watch their children for some days, while 21.4% were due to financial difficulties. The age, parity, marital status/type of marriage and educational attainment of the mothers including family social-economic status were found to be statistically related to delay in seeking appropriate treatment (P < 0.05). Wrong first line treatment choices by the respondents also contributed to this delay. These results underscore the need to improve awareness of mothers and caregivers on the need and ways of seeking early, appropriate and effective treatment for their children who have malaria. This is very important if the WHO strategy of early recognition, prompt and appropriate treatment is to be effective so as to sufficiently reduce mortality and morbidity due to malaria among children in endemic rural areas. It will also aid in the proper management and treatment of other childhood febrile illnesses. PMID:24729003

  13. Childhood thyroid cancers and radioactive iodine therapy. Necessity of precautious radiation health risk management

    International Nuclear Information System (INIS)

    One of the lessons from Chernobyl's legacy on health impact beyond 20 years is not only how to detect and treat the patients with radiation-associated thyroid cancers but how to follow up those who received radioactive iodine treatment repetitively after surgery in order to monitor any recurrence/worsening and also how to predict the risk of secondary primary cancers for their lifetime period. To evaluate the possibility of second primary tumors after radioactive iodine treatment, we reviewed the reports on risks from both external and internal radiation exposure, especially at high doses during childhood through an internet service of the National Library of Medicine and the National Institutes of Health, PubMed by the end of June, 2007, together with our own experience of Chernobyl childhood thyroid cancers. Children who were internally exposed after Chernobyl accident have a long-term risk of well differentiated thyroid cancers. Once they have disease, ironically radioactive iodine ablation is one of the useful therapies after surgical treatment. Elevated risks of solid cancers and leukemia have been found in radioiodine-treated patients, however, so far precious few reports from Chernobyl thyroid cancer patient were published. To reduce the adverse effects of radioactive iodine therapy on non-target tissues, recombinant human thyroid stimulating hormone (TSH) has been applied and proved effective. Period of latency of second primary cancers may be very long. Therefore patients treated with high activities of radioactive iodine, especially children cases, should be carefully followed up during their whole lifespan. (author)

  14. Childhood thyroid cancers and radioactive iodine therapy: necessity of precautious radiation health risk management.

    Science.gov (United States)

    Kumagai, Atsushi; Reiners, Christoph; Drozd, Valentina; Yamashita, Shunichi

    2007-12-01

    One of the lessons from Chernobyl's legacy on health impact beyond 20 years is not only how to detect and treat the patients with radiation-associated thyroid cancers but how to follow up those who received radioactive iodine treatment repetitively after surgery in order to monitor any recurrence/worsening and also how to predict the risk of secondary primary cancers for their lifetime period. To evaluate the possibility of second primary tumors after radioactive iodine treatment, we reviewed the reports on risks from both external and internal radiation exposure, especially at high doses during childhood through an internet service of the National Library of Medicine and the National Institutes of Health, PubMed by the end of June, 2007, together with our own experience of Chernobyl childhood thyroid cancers. Children who were internally exposed after Chernobyl accident have a long-term risk of well differentiated thyroid cancers. Once they have disease, ironically radioactive iodine ablation is one of the useful therapies after surgical treatment. Elevated risks of solid cancers and leukemia have been found in radioiodine-treated patients, however, so far precious few reports from Chernobyl thyroid cancer patient were published. To reduce the adverse effects of radioactive iodine therapy on non-target tissues, recombinant human TSH has been applied and proved effective. Period of latency of second primary cancers may be very long. Therefore patients treated with high activities of radioactive iodine, especially children cases, should be carefully followed up during their whole lifespan. PMID:17938505

  15. Impact of combining intermittent preventive treatment with home management of malaria in children less than 10 years in a rural area of Senegal

    DEFF Research Database (Denmark)

    Tine, Roger C.K.; Faye, Babacar; Ndour, Cheikh T.;

    2011-01-01

    Current malaria control strategies recommend (i) early case detection using rapid diagnostic tests (RDT) and treatment with artemisinin combination therapy (ACT), (ii) pre-referral rectal artesunate, (iii) intermittent preventive treatment and (iv) impregnated bed nets. However, these individual ...

  16. Malaria and Tropical Travel

    Centers for Disease Control (CDC) Podcasts

    2008-05-15

    Malaria is a serious mosquito-borne disease that can lead to death. This podcast discusses malaria risk when traveling to tropical areas, as well as how to protect yourself and your family from malaria infection.  Created: 5/15/2008 by National Center for Zoonotic, Vector-Borne, and Enteric Diseases (NCZVED).   Date Released: 5/29/2008.

  17. Vaccines against malaria

    OpenAIRE

    Hill, Adrian V. S.

    2011-01-01

    There is no licenced vaccine against any human parasitic disease and Plasmodium falciparum malaria, a major cause of infectious mortality, presents a great challenge to vaccine developers. This has led to the assessment of a wide variety of approaches to malaria vaccine design and development, assisted by the availability of a safe challenge model for small-scale efficacy testing of vaccine candidates. Malaria vaccine development has been at the forefront of assessing many new vaccine technol...

  18. History of malaria control in Tajikistan and rapid malaria appraisal in an agro-ecological setting

    Directory of Open Access Journals (Sweden)

    Utzinger Jürg

    2008-10-01

    malaria in the face of population movements and inadequate surveillance may render local communities vulnerable to potential epidemics. To attain malaria transmission interruption in Tajikistan by 2015, there is a need for rigorous surveillance along with strengthening of primary health care facilities for effective case management, and possibly a more differentiated vector control strategy based on additional local evidence.

  19. EMIRA: Ecologic Malaria Reduction for Africa – innovative tools for integrated malaria control

    Directory of Open Access Journals (Sweden)

    Peter Dambach

    2014-11-01

    Full Text Available Background: Malaria control is based on early treatment of cases and on vector control. The current measures for malaria vector control in Africa are mainly based on long-lasting insecticide treated nets (LLINs and to a much smaller extent on indoor residual spraying (IRS. A third pillar in the fight against the malaria vector, larval source management (LSM, has virtually not been used in Africa since the ban of DDT in the 1960s. Within the light of recent WHO recommendations for Bacillus thuringiensis israelensis (Bti use against malaria and other vector species, larval source management could see a revival in the upcoming years. In this project we analyze the ecologic and health impacts as well as the cost effectiveness of larval source management under different larviciding scenarios in a health district in Burkina Faso. Methods: The project is designed as prospective intervention study with duration of three years (2013–2015. Its spatial scale includes three arms of interventions and control, comprising a total of 127 villages and the district capital Nouna in the extended HDSS (Health Demographic Surveillance System of the Kossi province. Baseline data on mosquito abundance, parasitemia in U5 children, and malaria related morbidity and mortality are gathered over the project duration. Besides the outcome on ecologic and health parameters, the economic costs are seized and valued against the achieved health benefits. Conclusions: Risk map based, guided larvicide application might be a possibility to further decrease economic cost of LSM and facilitate its faster incorporation to integrated malaria control programs. Given the limited resources in many malaria endemic countries, it is of utmost importance to relate the costs of novel strategies for malaria prevention to their effect on the burden of the disease. Occurring costs and the impact on the health situation will be made comparable to other, existing intervention strategies, allowing

  20. Review of the malaria epidemiology and trends in Zambia

    Institute of Scientific and Technical Information of China (English)

    Freddie Masaninga; Mac Otten; Ibrahima Soce Fall; Olusegun Babaniyi; Emmanuel Chanda; Pascalina Chanda-Kapata; Busiku Hamainza; Hieronymo T Masendu; Mulakwa Kamuliwo; Wambinji Kapelwa; John Chimumbwa; John Govere

    2013-01-01

    A comprehensive desk review of malaria trends was conducted between 2000-2010 in Zambia to study malaria epidemiology and trends to guide strategies and approaches for effective malaria control. This review considered data from the National Health Information Management System, Malaria Surveys and Programme Review reports and analyzed malaria in-patient cases and deaths in relation to intervention coverage for all ages. Data showed three distinct epidemiological strata after a notable malaria reduction (66%) in in-patient cases and deaths, particularly between 2000-2008. These changes occurred following the (re-)introduction and expansion of indoor residual spraying up to 90%coverage, scale-up of coverage of long-lasting insecticide-treated nets in household from 50%to 70%, and artemisin-based combination therapy nationwide. However, malaria cases and deaths re-surged, increasing in 2009-2010 in the northern-eastern parts of Zambia. Delays in the disbursement of funds affected the implementation of interventions, which resulted in resurgence of cases and deaths. In spite of a decline in malaria disease burden over the past decade in Zambia, a reversal in impact is notable in the year 2009-2010, signifying that control gains are fragile and must be sustained toeliminate malaria.

  1. Oral rehydration salts, zinc supplement and rota virus vaccine in the management of childhood acute diarrhea

    Directory of Open Access Journals (Sweden)

    Abdulwahab MA Telmesani

    2010-01-01

    Full Text Available Acute diarrhea remains a major cause of morbidity and mortality in children. Since the introduction of oral rehydration salts (ORS mortality has dropped to less than 50% worldwide. Low osmolarity ORS improved the outcome and reduced the hospitalization further. Zinc difficiency has been found to be associated with severe episodes of acute diarrhea. Zinc supplement in developing countries did reduce the incidence and prevalence of diarrhea. In addition, Zinc supplement significantly reduced the severity of diarrhea and duration of the episode. In the Americas and Europe, Rota virus vaccine was 90% effective in preventing severe episodes of severe rotavirus gastroenteritis. This review concludes that low osmolarilty ORS, zinc supplementation and rotavirus vaccine are major factors in reducing the morbidity, mortality and hospitalization resulting from to acute gastroenteritis in childhood.

  2. Malaria control in the African Region: perceptions and viewspoints on proceedings of the Africa Leaders Malaria Alliance (ALMA

    Directory of Open Access Journals (Sweden)

    Sambo Luis

    2011-06-01

    Full Text Available Abstract Background In 2009 a total of 153,408 malaria deaths were reported in Africa. Eleven countries showed a reduction of more than 50% in either confirmed malaria cases or malaria admissions and deaths in recent years. However, many African countries are not on track to achieve the malaria component of the Millennium Development Goal (MDG 6. The African Leaders Malaria Alliance (ALMA working session at the 15th African Union Summit discussed the bottlenecks to achieving MDG 6 (specifically halting and beginning to reverse the incidence of malaria by 2015, success factors, and what countries needed to do to accelerate achievement of the MDG. The purpose of this article is to reflect on the proceedings of the ALMA working session. Methods Working methods of the session included speeches and statements by invited speakers and high-level panel discussions. Discussion The main bottlenecks identified related to the capacity of the health systems to deliver quality care and accessibility issues; need for strong, decentralized malaria-control programmes with linkages with other health and development sectors, the civil society and private sector entities; benefits of co-implementation of malaria control programmes with child survival or other public health interventions; systematic application of integrated promotive, preventive, diagnostic and case management interventions with full community participation; adapting approaches to local political, socio-cultural and administrative environments. The following prerequisites for success were identified: a clear vision and effective leadership of national malaria control programmes; high level political commitment to ensure adequate capacity in expertise, skill mix and number of managers, technicians and service providers; national ownership, intersectoral collaboration and accountability, as well as strong civil society and private sector involvement; functional epidemiological surveillance systems

  3. HIPOGLIKEMIA PADA SEORANG PENDERITA MALARIA

    Directory of Open Access Journals (Sweden)

    P. N. Harianto

    2012-09-01

    Full Text Available Hypoglycemia is a serious and often fatal complication of severe malaria. This condition has been reported in many parts of the world including from Thailand (1983 and from Indonesia by Hoffman (1988 and Harianto (1990. Two main causes that can lead to development of this condition are quinine administration and the severity of the malaria condition itself. A case study is presented about development of prolonged hypoglycemia after quinine administration. A 41 years old male was hospitalized with 4 days history of fever, headache vomiting and icterus. On examination he was found to be in good mental status, had a normal blood pressure, and a body temperature of 40°C. He also had icterus and hepatomegaly. Laboratory examination on admission showed malaria slide positive forRfalciparum ring 30-40, with parasite count of 3% (+ on day I. CBC showed: WBC of 21,700/mm3 and platelet count of 40,000/mm3. Blood chemistry showed glucose level of 77 mm %, serum bilirubin of 29.34 mg % (direct 21.87 mg % SGOT 31 u/l, SGPT 20 u/l, serum ureum 167 mg %, creatinine of 3.36 mg %, serum Na 123 m Eq/L and K 3.99 Eq/L. Urinalysis was normal except for specific gravity of 1.07. After diagnosis of bilious malaria was confirmed, the patient was given i.v. quinine 500 mg diluted in 500 ml 5% dextrose, infused over 4 hours and repeated every 8 hours. On day IVi.v. quinine was switched to oral preparation of 600 mg given bid and the next day quinine was changed to oral chloroquine. The day after admission (30 hours after quinine administration, blood glucose dropped to 21 mg %, 16-46 mg % on day III, and to less than 10 mg % on day IV. It gradulty returned to normal afterwards. Administration of 10% dextrose and boluses of 40% glucose were able to keep the patient in good clinical condition and prevent death. Malaria slide improved on day III, became negative by day IV and serum bilirubin also decreased on follow up. Hypoglycemia should be expected in severe malaria

  4. Periodic paralysis complicating malaria.

    OpenAIRE

    Senanayake, N; Wimalawansa, S J

    1981-01-01

    Episodic muscular weakness, commonly associated with alterations of serum potassium, is the cardinal feature of periodic paralysis. The combination of transient hyperkalaemia and rigors occurring during febrile episodes of malaria is suggested as the underlying cause which precipitated the muscular paralysis. Three patients with malaria who developed a similar paralysis during the paroxysms of fever are described to illustrate this.

  5. Childhood exposure to DEHP, DBP and BBP under existing chemical management systems: A comparative study of sources of childhood exposure in Korea and in Denmark

    DEFF Research Database (Denmark)

    Lee, Jihyun; Lee, Jong-Hyeon; Kim, Chan-Kook;

    2014-01-01

    an exposure scenario approach. Then, the scenario based exposure level was compared with back-calculated exposure levels based on biomonitored urinary phthalate metabolite concentrations. The result verifies the existence of varying territorial human background exposure levels and the gap between......, while Korea produces more than 0.4 million tons of the three above-mentioned phthalates each year. First, a comparative review of the existing phthalate regulations in the two countries was performed. Next, the level of childhood phthalate exposure from environmental and food sources was estimated using...... exposure estimations based on exposure modeling and biomonitoring data. Cumulative childhood risk levels in Denmark were lower than in Korea. For both countries, risk levels from back calculation were higher than those from scenario estimation. The median cumulative risk levels from scenario estimation and...

  6. Penanggulangan Malaria Melalui Penyuluhan dengan Buku Panduan Malaria

    OpenAIRE

    Siti Sapardiyah Santoso

    2012-01-01

    Penyakit malaria merupakan salah satu penyakit menular yang telah dikenal sejak lama di Indonesia. Pemerintah telah melaksanakan berbagai upaya untuk mengatasinya; meskipun demikian hingga saat ini malaria masih merupakan masalah kesehatan terutama di daerah pedesaan . Untuk mengatasi hal tersebut telah dilakukan penelitian antara lain dengan menggunakan Tenaga Lapangan Malaria/Pelopor Malaria melalui intervensi penyuluhan dengan Buku Panduan Malaria yang berisi beberapa hal berkaitan dengan ...

  7. Rapid Diagnosis of Malaria

    Directory of Open Access Journals (Sweden)

    Clinton K. Murray

    2009-01-01

    Full Text Available Malaria's global impact is expansive and includes the extremes of the healthcare system ranging from international travelers returning to nonendemic regions with tertiary referral medical care to residents in hyperendemic regions without access to medical care. Implementation of prompt and accurate diagnosis is needed to curb the expanding global impact of malaria associated with ever-increasing antimalarial drug resistance. Traditionally, malaria is diagnosed using clinical criteria and/or light microscopy even though both strategies are clearly inadequate in many healthcare settings. Hand held immunochromatographic rapid diagnostic tests (RDTs have been recognized as an ideal alternative method for diagnosing malaria. Numerous malaria RDTs have been developed and are widely available; however, an assortment of issues related to these products have become apparent. This review provides a summary of RDT including effectiveness and strategies to select the ideal RDT in varying healthcare settings.

  8. Integrated community case management of malaria, pneumonia and diarrhoea across three African countries: A qualitative study exploring lessons learnt and implications for further scale up

    Directory of Open Access Journals (Sweden)

    Clare Strachan

    2014-12-01

    Full Text Available Numerous studies highlight the effectiveness of an integrated approach for the management of malaria, pneumonia and diarrhoea at the community level. There has however been little study on lessons learnt from implementation in practice and stakeholder experiences which could inform future programmatic planning and evaluation frameworks. A participatory, qualitative evaluation was conducted in the three varied settings of South Sudan, Uganda and Zambia, which have seen the scale up of integrated community case management (iCCM over the last five years. All key in–country stakeholders were consulted on study design, with a particular focus on scope and methodology. Data collection methods included stakeholder consultations (key informant interviews, focus group discussions, and a review of project and Ministry of Health documentation. Data analysis followed the Framework Approach. Results suggest that iCCM implementation generally followed national pre–agreed guidelines. Overarching key programmatic recommendations included: collaboration with implementing partners in planning stages to positively impact on community acceptance and ownership; adoption of participatory training methods adapted to low literacy populations; development of alternative support supervision methods such as peer support groups; full integration of community level data into the health management information system and emphasizing data analysis, use and feedback at all levels; strengthened supply chains through improved quantification and procurement of commodities in conjunction with the national distribution network; community engagement to establish a support system for community health workers to increase their motivation; enhanced sensitisation and behaviour change communication to raise awareness and usage of appropriate health services; and advocacy at the national level for funding and logistical support for the continuation and integration of iCCM. This

  9. ON MANAGEMENT STRATEGIES TO PREVENT CHILDHOOD OBESITY AND OFFSET FROM THE EDUCATIONAL FIELD

    Directory of Open Access Journals (Sweden)

    Alberto José García Rubio

    2014-12-01

    Full Text Available Currently, childhood obesity is one of the most important problems in the world health since in recent years has increased significantly in developed countries. The origin of this problem is due to a lifestyle based on little or no physical activity, coupled with poor and unbalanced diet. This condition, in turn, may adversely affect the formation of students due to low self esteem, depression and other psychological problems. The measures proposed are constant to the families of the students and the students themselves, through weekly lectures and workshops, which will take place in the school itself up. In addition, another measure would be to increase the number of hours of physical activity within the school timetable, taking advantage schedules for recreation and dining.The objective of the above work is to make a proposal, as a tool to prevent and treat overweight and obesity among children from the same education.The hypothesis of the project is that the BMI of the sample of the selected school will be reduced significantly due to changes in habits, promoted from this initiative, thereby improving their school performance. No conclusive results because it has not been implemented so far. 

  10. Childhood psoriasis

    Directory of Open Access Journals (Sweden)

    Dogra Sunil

    2010-01-01

    Full Text Available Psoriasis is a common dermatosis in children with about one third of all patients having onset of disease in the first or second decade of life. A chronic disfiguring skin disease, such as psoriasis, in childhood is likely to have profound emotional and psychological effects, and hence requires special attention. Psoriasis in children has been reported to differ from that among adults being more frequently pruritic; plaque lesions are relatively thinner, softer, and less scaly; face and flexural involvement is common and guttate type is the characteristic presentation. Whether onset in childhood predicts a more severe form of psoriasis is a matter of controversy, it may cause significant morbidity particularly if it keeps relapsing. Most children have mild form of psoriasis which can be generally treated effectively with topical agents such as emollients, coal tar, corticosteroids, dithranol, calcipotriol etc. according to age and the sites affected. Narrow band UVB is the preferred form of phototherapy in children for moderate to severe disease or in patients not responding to topical therapy alone. Systemic therapies are reserved for more severe and extensive cases that cannot be controlled with topical treatment and/or phototherapy such as severe plaque type, unstable forms like erythrodermic and generalized pustular psoriasis and psoriatic arthritis. There are no controlled trials of systemic therapies in this age group, most experience being with retinoids and methotrexate with favorable results. Cyclosporine can be used as a short-term intermittent crisis management drug. There is an early promising experience with the use of biologics (etanercept and infliximab in childhood psoriasis. Systemic treatments as well as phototherapy have limited use in children due to cumulative dose effects of drugs, low acceptance, and risk of gonadal toxicity. More evidence-based data is needed about the effectiveness and long-term safety of topical

  11. Detection of gonadal carcinoma in situ in childhood and implications for management.

    Science.gov (United States)

    MacMahon, R A; Cussen, L J

    1991-09-01

    Cells with the characteristic features of carcinoma in situ (CIS) were detected in histological sections of the gonads of three of seven children with clinical syndromes associated with a high risk of gonadal neoplasia. It is suggested that early detection of these cells may be useful in resolving problems of management, including gonadectomy and decisions about sex of rearing. Early detection of CIS cells may have a place in the management of the undescended testis. PMID:1877934

  12. Initial Management of Childhood Acute Immune Thrombocytopenia: Single-Center Experience of 32 Years.

    Science.gov (United States)

    Yildiz, Inci; Ozdemir, Nihal; Celkan, Tiraje; Soylu, Selen; Karaman, Serap; Canbolat, Aylin; Dogru, Omer; Erginoz, Ethem; Apak, Hilmi

    2015-01-01

    Immune thrombocytopenia (ITP) is an acute self-limited disease of childhood, mostly resolving within 6 months irrespective of whether therapy is given or not. Treatment options when indicated include corticosteroids, intravenous immune globulin (IVIG), and anti-RhD immunoglobulin. We reviewed our 32 years' experience for first-line therapy of acute ITP. Five hundred forty-one children (mean age: 5.3 years) diagnosed and treated for ITP were evaluated retrospectively. Among 491 acute ITP patients, IVIG was used in 27%, high-dose steroids in 27%, low-dose steroids in 20%, anti-D immunoglobulin G (IgG) in 2%, and no therapy in 22%. When the initial response (platelets >50 × 10(9)/L) to first-line treatment modalities were compared, 89%, 84%, and 78% patients treated by low-dose steroids, high-dose steroids, and IVIG responded to treatment, respectively (P > .05). Mean time to recovery of platelets was 16.8, 3.8, and 3.0 days in patients treated with low-dose steroids, high-dose steroids, and IVIG, respectively (P < .0001). Thrombocytopenia recurred in 23% of low-dose steroid, 39% of high-dose steroid, and in 36% of IVIG (P < .0001) treatment groups. Of 108 patients who were observed alone, 4 (3%) had a recurrence on follow-up and only 2 of these required treatment subsequently. Recurrence was significantly less in no therapy group compared with children treated with 1 of the 3 options of pharmacotherapy (P < .0001). Response rates were similar between patients treated by IVIG and low- and high-dose steroids; however, time to response was slower in patients treated with low-dose steroids compared with IVIG and high-dose steroids. PMID:26154620

  13. The effect of alpha+-thalassaemia on the incidence of malaria and other diseases in children living on the coast of Kenya.

    OpenAIRE

    Sammy Wambua; Tabitha W Mwangi; Moses Kortok; Sophie M. Uyoga; Macharia, Alex W.; Mwacharo, Jedidah K.; Weatherall, David J.; Snow, Robert W.; Kevin Marsh; Williams, Thomas N

    2006-01-01

    BACKGROUND: The alpha-thalassaemias are the commonest genetic disorders of humans. It is generally believed that this high frequency reflects selection through a survival advantage against death from malaria; nevertheless, the epidemiological description of the relationships between alpha-thalassaemia, malaria, and other common causes of child mortality remains incomplete. METHODS AND FINDINGS: We studied the alpha+-thalassaemia-specific incidence of malaria and other common childhood disease...

  14. Neurological manifestations of malaria

    Directory of Open Access Journals (Sweden)

    Gustavo C. Román

    1992-03-01

    Full Text Available The involvement of the nervous system in malaria is reviewed in this paper. Cerebral malaria, the acute encephalopathy which complicates exclusively the infection by Plasmodium falciparum commonly affects children and adolescents in hyperendemic areas. Plugging of cerebral capillaries and venules by clumped, parasitized red cells causing sludging in the capillary circulation is one hypothesis to explain its pathogenesis. The other is a humoral hypothesis which proposes nonspecific, immune-mediated, inflammatory responses with release of vasoactive substances capable of producing endothelial damage and alterations of permeability. Cerebral malaria has a mortality rate up to 50%, and also a considerable longterm morbidity, particularly in children. Hypoglycemia, largely in patients treated with quinine, may complicate the cerebral symptomatology. Other central nervous manifestations of malaria include intracranial hemorrhage, cerebral arterial occlusion, and transient extrapyramidal and neuropsychiiatric manifestations. A self-limiting, isolated cerebellar ataxia, presumably caused by immunological mechanisms, in patients recovering from falciparum malaria has been recognized in Sri Lanka. Malaria is a common cause of febrile seizures in the tropics, and it also contributes to the development of epilepsy in later life. Several reports of spinal cord and peripheral nerve involvement are also available. A transient muscle paralysis resembling periodic paralysis during febrile episodes of malaria has been described in some patients. The pathogenesis of these neurological manifestations remains unexplored, but offers excellent perspectives for research at a clinical as well as experimental level.

  15. Appropriating "malaria": local responses to malaria treatment and prevention in Abidjan, Cote d'Ivoire.

    Science.gov (United States)

    Granado, Stefanie; Manderson, Lenore; Obrist, Brigit; Tanner, Marcel

    2011-01-01

    A continuing dilemma for medical and public health professionals is the apparent lack of fit between global and local knowledge systems and technologies. This is illustrated in relationship to malaria, with implications in the management of the disease. Ethnographic research was conducted from 2003-2005 in urban Abidjan, Cote d'Ivoire, on community understandings of malaria and the relationship of this to its prevention and control. Malaria is referred to locally as palu, reflecting the incorporation of malaria into a local illness taxonomy. Although the labeling of malaria-related symptoms as palu has wide currency, preventive measures such as bed nets, as advocated by public health authorities, have not been accepted readily or evenly. Drawing on theoretical understandings of the introduction, transfer, and appropriation of concepts and material objects, we examine the processes of localization in relation to malaria in Abidjan, and in doing so, highlight the challenges for health professionals seeking to scale-up public health interventions. PMID:21218358

  16. The impact of simulation practice on student nurses’ skills: the case of integrated newborn and childhood illness management at the university of Namibia

    Directory of Open Access Journals (Sweden)

    Hermine Iita

    2016-02-01

    Full Text Available The purpose of this study was to determine if guided simulation practice could enhance practical skills of student nurses in management of childhood illnesses, based on the Integrated Management of Newborn and Childhood Illness (IMNCI approach. The objective was to determine the level at which guided classroom simulation practice enhances the skills of student nurses regarding assessment and classification of sick children aged two months to five years for treatment. A quantitative research approach using a pre-test and post- test strategy was used. Descriptive statistics were done and a t-test was also performed to determine the difference in the means. Findings demonstrate that there is an improvement in the performance of student nurses as a result of the guided classroom simulation practice. Recommendations include that student nurses be exposed to guided simulation practice before they are deployed in the clinical area for the actual assessment and classification of sick children based on the Integrated Management of Neonatal and Childhood Illness.

  17. Childhood Leukemia

    Science.gov (United States)

    ... cells. It is the most common type of childhood cancer. Your blood cells form in your bone ... in the bones or joints Risk factors for childhood leukemia include having a brother or sister with ...

  18. Childhood Stress

    Science.gov (United States)

    ... 5 Things to Know About Zika & Pregnancy Childhood Stress KidsHealth > For Parents > Childhood Stress Print A A ... and feel stress to some degree. Sources of Stress Stress is a function of the demands placed ...

  19. 20 YEARS OF PROGRESS IN MALARIA RESEARCH

    Directory of Open Access Journals (Sweden)

    J. Kevin Baird

    2012-09-01

    Full Text Available U.S. Naval Medical Research Unit No. 2 Detachment (NAMRU, in collaboration with National Institute of Health Research and Development (NIHRD and many other Indonesian government agencies and universities, has conducted studies of malaria throughout Java, Sumatra, Sulawesi, Kalimantan, Flores, Timor, and Irian Jaya. Most studies have characterized the disease epidemiologically by defining the parasitologic distribution of the disease in the population, and by defining the entomologic parameters of local transmission. Studies of patterns of resistance to antimalarials have also been done at many field sites. Several studies on the clinical management of malaria occurred in Rumah Sakit Umum Propinsi in Jayapura. In addition to these studies which impact upon local public health planning policy, immunologic studies routinely occurred in support of the global effort to develop a vaccine against malaria. This report summarizes the progress made in these areas of research during the first 20 years of NAMRU in Indonesia.

  20. Malaria distribution, prevalence, drug resistance and control in Indonesia.

    Science.gov (United States)

    Elyazar, Iqbal R F; Hay, Simon I; Baird, J Kevin

    2011-01-01

    Approximately 230 million people live in Indonesia. The country is also home to over 20 anopheline vectors of malaria which transmit all four of the species of Plasmodium that routinely infect humans. A complex mosaic of risk of infection across this 5000-km-long archipelago of thousands of islands and distinctive habitats seriously challenges efforts to control malaria. Social, economic and political dimensions contribute to these complexities. This chapter examines malaria and its control in Indonesia, from the earliest efforts by malariologists of the colonial Netherlands East Indies, through the Global Malaria Eradication Campaign of the 1950s, the tumult following the coup d'état of 1965, the global resurgence of malaria through the 1980s and 1990s and finally through to the decentralization of government authority following the fall of the authoritarian Soeharto regime in 1998. We detail important methods of control and their impact in the context of the political systems that supported them. We examine prospects for malaria control in contemporary decentralized and democratized Indonesia with multidrug-resistant malaria and greatly diminished capacities for integrated malaria control management programs. PMID:21295677

  1. Malaria and Vascular Endothelium

    International Nuclear Information System (INIS)

    Involvement of the cardiovascular system in patients with infectious and parasitic diseases can result from both intrinsic mechanisms of the disease and drug intervention. Malaria is an example, considering that the endothelial injury by Plasmodium-infected erythrocytes can cause circulatory disorders. This is a literature review aimed at discussing the relationship between malaria and endothelial impairment, especially its effects on the cardiovascular system. We discuss the implications of endothelial aggression and the interdisciplinarity that should guide the malaria patient care, whose acute infection can contribute to precipitate or aggravate a preexisting heart disease

  2. Plasmodium vivax malaria vaccines

    OpenAIRE

    2013-01-01

    Malaria is one of the few diseases in which morbidity is still measured in hundreds of millions of cases every year. Plasmodium vivax and Plasmodium falciparum are responsible for nearly all the malaria cases in the world and despite difficulties in obtaining an exact number, estimates indicate an astonishing 349–552 million clinical cases of malaria due to P. falciparum in 2007 and between 132–391 million clinical episodes due to P. vivax in 2009. It is becoming evident that eradication of m...

  3. Malaria and Vascular Endothelium

    Energy Technology Data Exchange (ETDEWEB)

    Alencar, Aristóteles Comte Filho de, E-mail: aristoteles.caf@gmail.com [Universidade Federal do Amazonas, Manaus, AM (Brazil); Lacerda, Marcus Vinícius Guimarães de [Fundação de Medicina Tropical Dr. Heitor Vieira Dourado (FMT-HVD), Manaus, AM (Brazil); Okoshi, Katashi; Okoshi, Marina Politi [Faculdade de Medicina de Botucatu (Unesp), Botucatu, SP (Brazil)

    2014-08-15

    Involvement of the cardiovascular system in patients with infectious and parasitic diseases can result from both intrinsic mechanisms of the disease and drug intervention. Malaria is an example, considering that the endothelial injury by Plasmodium-infected erythrocytes can cause circulatory disorders. This is a literature review aimed at discussing the relationship between malaria and endothelial impairment, especially its effects on the cardiovascular system. We discuss the implications of endothelial aggression and the interdisciplinarity that should guide the malaria patient care, whose acute infection can contribute to precipitate or aggravate a preexisting heart disease.

  4. Childhood Obesity

    OpenAIRE

    Wilkinson, Justine; Howard, Simon

    2014-01-01

    Childhood obesity has important consequences for health and wellbeing both during childhood and also in later adult life. The rising prevalence of childhood obesity poses a major public health challenge in both developed and developing countries by increasing the burden of chronic non-communicable diseases. Despite the urgent need for effective preventative strategies, there remains disagreement over its definition due to a lack of evidence on the optimal cut-offs linking childhood BMI to dis...

  5. Can prenatal malaria exposure produce an immune tolerant phenotype? A prospective birth cohort study in Kenya.

    OpenAIRE

    Indu Malhotra; Arlene Dent; Peter Mungai; Alex Wamachi; Ouma, John H; Narum, David L.; Eric Muchiri; Tisch, Daniel J; King, Christopher L

    2009-01-01

    Editors' Summary Background Each year, Plasmodium falciparum, a mosquito-borne parasite, causes about 500 million cases of malaria and about one million people die as a result. Most of these deaths occur in young children in sub-Saharan Africa. Indeed, malaria accounts for a fifth of all childhood deaths in Africa, which makes it one of the most important childhood infectious diseases in this region. Very young children—those up to 6 months old—are relatively resistant to high-density parasit...

  6. Local Aetiology and Pathways to Care in Malaria among the Ibibio of South-coastal Nigeria

    Directory of Open Access Journals (Sweden)

    A. S. Ajala

    2013-05-01

    Full Text Available There is a parallel between local and bio-medical perceptions of malaria among the Ibibio people of South-coastal Nigeria, as in many other societies of sub-Saharan Africa where malaria is endemic. Despite the fact that this accounts for resilience of the disease, earlier studies on malaria in Africa focused on causes, prevalence and socio-environmental factors. Local meanings of malaria and their influence on therapeutic choices have been largely ignored. This study examines local perceptions of malaria among the Ibibio and explains how attitudes are generated from indigenous meanings. It also examines how such attitudes inform a local aetiology of malaria. Similarly, our study examines how local meanings of, and attitudes towards malaria, set the pathway of care in malaria management among the Ibibio. Through qualitative and descriptive ethnography, Key Informant Interview (KII, Focus Group Discussion (FGD and the textual analysis of documents, our study seeks to establish that malaria is caused by parasites–protozoa. 83% of the respondents held that malaria is due to witchcraft, exposure to sunlight and eating of yellowish food items such as yellow maize, paw-paw, orange and red oil. These local perceptions are drawn from local conceptions which in turn encourage malaria patients to seek assistance outside modern health care facilities. This also discourages local communities from attending health education workshops that link malaria with germ theory and care. Treatment of malaria is thus mostly home-based where a wide variety of traditional remedies is practiced. Our study concludes that the lack of convergence between local knowledge-contents and bio-medical explanations account for a high prevalence rate and the lack of effective management. For proper management of malaria, there is a need to understand local knowledge and indigenous concepts in order to establish a convergence between bio-medical explanations and indigenous

  7. Childhood Cancer

    Science.gov (United States)

    ... Story" 5 Things to Know About Zika & Pregnancy Childhood Cancer KidsHealth > For Parents > Childhood Cancer Print A A A Text Size What's ... in children, but can happen. The most common childhood cancers are leukemia , lymphoma , and brain cancer . As ...

  8. Novel strategies lead to pre-elimination of malaria in previously high-risk areas in Suriname, South America

    OpenAIRE

    Hiwat Hélène; Hardjopawiro Loretta S; Takken Willem; Villegas Leopoldo

    2012-01-01

    Abstract Background Suriname was a high malaria risk country before the introduction of a new five-year malaria control program in 2005, the Medical Mission Malaria Programme (MM-MP). Malaria was endemic in the forested interior, where especially the stabile village communities were affected. Case description The interventions of the MM-MP included new strategies for prevention, vector control, case management, behavioral change communication (BCC)/information, education and communication (IE...

  9. Study protocol for a three-armed randomized controlled trial to assess whether house screening can reduce exposure to malaria vectors and reduce malaria transmission in The Gambia

    OpenAIRE

    Milligan Paul J; Kirby Matthew J; Conway David J; Lindsay Steve W

    2008-01-01

    Abstract Background Mosquito-proofing homes was one of the principal methods of environmental management in the early 1900s. House screening provides protection against malaria by reducing exposure to malaria parasites and has the added benefit of protecting everyone sleeping in the house, avoiding issues of inequity within the household. The aim of this study is to determine whether house screening protects people against malaria in Africa. It is hoped that this study will mark the beginning...

  10. Controversies in the diagnosis and management of childhood acute immune thrombocytopenic purpura.

    Science.gov (United States)

    Segel, George B; Feig, Stephen A

    2009-09-01

    Acute immune thrombocytopenic purpura (ITP) occurs most commonly in young children who present with severe isolated thrombocytopenia and purpura. A marrow examination is not required unless glucocorticoids are used, lest treatment mask incipient acute lymphoblastic leukemia, but controversy exists here. The recommendations for evaluation and management remain controversial, since prospective controlled trials have not been done. There is some consensus based on experience and empiric data. Almost all children with acute ITP will recover completely without therapy. Although the various treatments may increase the platelet count, they do not influence the outcome of the illness, may increase cost, and cause significant side effects. Therefore, careful observation may be the best management option for the patient with ITP, in the absence of severe bleeding. The data available relevant to these issues are discussed. PMID:19165890

  11. Web 2.0 systems supporting childhood chronic disease management: A pattern language representation of a general architecture

    Directory of Open Access Journals (Sweden)

    Ekberg Joakim

    2008-11-01

    Full Text Available Abstract Background Chronic disease management is a global health concern. By the time they reach adolescence, 10–15% of all children live with a chronic disease. The role of educational interventions in facilitating adaptation to chronic disease is receiving growing recognition, and current care policies advocate greater involvement of patients in self-care. Web 2.0 is an umbrella term for new collaborative Internet services characterized by user participation in developing and managing content. Key elements include Really Simple Syndication (RSS to rapidly disseminate awareness of new information; weblogs (blogs to describe new trends, wikis to share knowledge, and podcasts to make information available on personal media players. This study addresses the potential to develop Web 2.0 services for young persons with a chronic disease. It is acknowledged that the management of childhood chronic disease is based on interplay between initiatives and resources on the part of patients, relatives, and health care professionals, and where the balance shifts over time to the patients and their families. Methods Participatory action research was used to stepwise define a design specification in the form of a pattern language. Support for children diagnosed with diabetes Type 1 was used as the example area. Each individual design pattern was determined graphically using card sorting methods, and textually in the form Title, Context, Problem, Solution, Examples and References. Application references were included at the lowest level in the graphical overview in the pattern language but not specified in detail in the textual descriptions. Results The design patterns are divided into functional and non-functional design elements, and formulated at the levels of organizational, system, and application design. The design elements specify access to materials for development of the competences needed for chronic disease management in specific community

  12. Dietary management of childhood diarrhea in low- and middle-income countries: a systematic review

    OpenAIRE

    Gaffey, Michelle F.; Wazny, Kerri; Bassani, Diego G; Zulfiqar A Bhutta

    2013-01-01

    Background Current WHO guidelines on the management and treatment of diarrhea in children strongly recommend continued feeding alongside the administration of oral rehydration solution and zinc therapy, but there remains some debate regarding the optimal diet or dietary ingredients for feeding children with diarrhea. Methods We conducted a systematic search for all published randomized controlled trials evaluating food-based interventions among children under five years old with diarrhea in l...

  13. Fever and Pain Management in Childhood: Healthcare Providers’ and Parents’ Adherence to Current Recommendations

    OpenAIRE

    Genny Raffaeli; Annalisa Orenti; Monia Gambino; Walter Peves Rios; Samantha Bosis; Sonia Bianchini; Claudia Tagliabue; Susanna Esposito

    2016-01-01

    In order to evaluate the adherence of healthcare providers and parents to the current recommendations concerning fever and pain management, randomized samples of 500 healthcare providers caring for children and 500 families were asked to complete an anonymous questionnaire. The 378 health care providers (HCPs) responding to the survey (75.6%) included 144 primary care pediatricians (38.1%), 98 hospital pediatricians (25.9%), 62 pediatric residents (16.4%), and 71 pediatric nurses (19.6%); the...

  14. Pulmonary manifestations of malaria

    International Nuclear Information System (INIS)

    We report on the two different types of pulmonary manifestations in acute plasmodium falciparum malaria. The more severe variant shows long standing interstitial pulmonary infiltrates, whereas in the more benign courses only short-term pulmonary edemas are visible. (orig.)

  15. Bioinformatics approaches to malaria

    DEFF Research Database (Denmark)

    Hansen, Daniel Aaen

    Malaria is a life threatening disease found in tropical and subtropical regions of the world. Each year it kills 781 000 individuals; most of them are children under the age of five in sub-Saharan Africa. The most severe form of malaria in humans is caused by the parasite Plasmodium falciparum......, which is the subject of the first part of this thesis. The PfEMP1 protein which is encoded by the highly variablevargene family is important in the pathogenesis and immune evasion of malaria parasites. We analyzed and classified these genes based on the upstream sequence in seven......Plasmodium falciparumclones. We show that the amount of nucleotide diversity is just as big within each clone as it is between the clones. DNA methylation is an important epigenetic mark in many eukaryotic species. We are studying DNA methylation in the malaria parasitePlasmodium falciparum. The work is still in progress and...

  16. Pulmonary manifestations of malaria

    Energy Technology Data Exchange (ETDEWEB)

    Rauber, K.; Enkerlin, H.L.; Riemann, H.; Schoeppe, W.

    1987-05-01

    We report on the two different types of pulmonary manifestations in acute plasmodium falciparum malaria. The more severe variant shows long standing interstitial pulmonary infiltrates, whereas in the more benign courses only short-term pulmonary edemas are visible.

  17. Malaria in Pregnancy

    Directory of Open Access Journals (Sweden)

    Jesus R. Alvarez

    2005-01-01

    Full Text Available Recently, there has been a resurgence of malaria in densely populated areas of the United States secondary to human migration from endemic areas where factors such as cessation of vector control, vector resistance to insecticides, disease resistance to drugs, environmental changes, political instability, and indifference, have played a role for malaria becoming an overwhelming infection of these tropical underdeveloped countries. It is important for health care providers of gravida to be alert of the disease and its effects on pregnancy.

  18. Tetracyclines in malaria.

    Science.gov (United States)

    Gaillard, Tiphaine; Madamet, Marylin; Pradines, Bruno

    2015-01-01

    Malaria, a parasite vector-borne disease, is one of the greatest health threats in tropical regions, despite the availability of malaria chemoprophylaxis. The emergence and rapid extension of Plasmodium falciparum resistance to various anti-malarial drugs has gradually limited the number of potential malaria therapeutics available to clinicians. In this context, doxycycline, a synthetically derived tetracycline, constitutes an interesting alternative for malaria treatment and prophylaxis. Doxycycline is a slow-acting blood schizontocidal agent that is highly effective at preventing malaria. In areas with chloroquine and multidrug-resistant P. falciparum parasites, doxycycline has already been successfully used in combination with quinine to treat malaria, and it has been proven to be effective and well-tolerated. Although not recommended for pregnant women and children younger than 8 years of age, severe adverse effects are rarely reported. In addition, resistance to doxycycline is rarely described. Prophylactic and clinical failures of doxycycline have been associated with both inadequate doses and poor patient compliance. The effects of tetracyclines on parasites are not completely understood. A better comprehension of the mechanisms underlying drug resistance would facilitate the identification of molecular markers of resistance to predict and survey the emergence of resistance. PMID:26555664

  19. Efficacy of fixed-dose combination artesunate-amodiaquine versus artemether-lumefantrine for uncomplicated childhood Plasmodium falciparum malaria in Democratic Republic of Congo: a randomized non-inferiority trial

    Directory of Open Access Journals (Sweden)

    Espié Emmanuelle

    2012-05-01

    Full Text Available Abstract Background In 2005, the Democratic Republic of Congo (DRC adopted artesunate and amodiaquine (ASAQ as first-line anti-malarial treatment. In order to compare the efficacy of the fixed-dose formulation ASAQ versus artemether-lumefantrine (AL, a randomized, non-inferiority open-label trial was conducted in Katanga. Methods Children aged six and 59 months with uncomplicated Plasmodium falciparum malaria were enrolled and randomly allocated into one of the two regimens. The risk of recurrent parasitaemia by day 42, both unadjusted and adjusted by PCR genotyping to distinguish recrudescence from new infection, was analysed. Results Between April 2008 and March 2009, 301 children were included: 156 with ASAQ and 145 with AL. No early treatment failures were reported. Among the 256 patients followed-up at day 42, 32 patients developed late clinical or parasitological failure (9.9% (13/131 in the ASAQ group and 15.2% (19/125 in the AL group. After PCR correction, cure rates were 98.3% (95%CI, 94.1-99.8 in the ASAQ group and 99.1% (95%CI, 94.9-99.9 in the AL group (difference −0.7%, one sided 95% CI −3.1. Kaplan-Meier PCR-adjusted cure rates were similar. Both treatment regimens were generally well tolerated. Conclusion Both ASAQ and AL are highly effective and currently adequate as the first-line treatment of uncomplicated falciparum malaria in this area of Katanga, DRC. However, in a very large country, such as DRC, and because of possible emergence of resistance from other endemic regions, surveillance of efficacy of artemisinin-based combination treatments, including other evaluations of the resistance of ASAQ, need to be done in other provinces. Trial registration The protocol was registered with the clinicaltrials.gov, open clinical trial registry under the identifier number NCT01567423.

  20. Artemisinin resistance containment project in Thailand. (I: Implementation of electronic-based malaria information system for early case detection and individual case management in provinces along the Thai-Cambodian border

    Directory of Open Access Journals (Sweden)

    Khamsiriwatchara Amnat

    2012-07-01

    Full Text Available Abstract Background The Bureau of Vector-borne Diseases, Ministry of Public Health, Thailand, has implemented an electronic Malaria Information System (eMIS as part of a strategy to contain artemisinin resistance. The attempt corresponds to the WHO initiative, funded by the Bill & Melinda Gates Foundation, to contain anti-malarial drug resistance in Southeast Asia. The main objective of this study was to demonstrate the eMIS’ functionality and outputs after implementation for use in the Thailand artemisinin-resistance containment project. Methods The eMIS had been functioning since 2009 in seven Thai-Cambodian border provinces. The eMIS has covered 61 malaria posts/clinics, 27 Vector-borne Disease Units covering 12,508 hamlets at risk of malaria infections. The eMIS was designed as an evidence-based and near real-time system to capture data for early case detection, intensive case investigation, monitoring drug compliance and on/off-site tracking of malarial patients, as well as collecting data indicating potential drug resistance among patients. Data captured by the eMIS in 2008–2011 were extracted and presented. Results The core functionalities of the eMIS have been utilized by malaria staff at all levels, from local operational units to ministerial management. The eMIS case detection module suggested decreasing trends during 2009–2011; the number of malaria cases detected in the project areas over the years studied were 3818, 2695, and 2566, with sero-positive rates of 1.24, 0.98, and 1.16%, respectively. The eMIS case investigation module revealed different trends in weekly Plasmodium falciparum case numbers, when classified by responsible operational unit, local and migrant status, and case-detection type. It was shown that most Thai patients were infected within their own residential district, while migrants were infected either at their working village or from across the border. The data mapped in the system suggested that P

  1. Experiences of training and implementation of integrated management of childhood illness (IMCI in South Africa: a qualitative evaluation of the IMCI case management training course

    Directory of Open Access Journals (Sweden)

    Rollins Nigel

    2009-10-01

    Full Text Available Abstract Background Integrated Management of Childhood Illness (IMCI is a strategy to reduce mortality and morbidity in children under-5 years by improving management of common illnesses at primary level. IMCI has been shown to improve health worker performance, but constraints have been identified in achieving sufficient coverage to improve child survival, and implementation remains sub-optimal. At the core of the IMCI strategy is a clinical guideline whereby health workers use a series of algorithms to assess and manage a sick child, and give counselling to carers. IMCI is taught using a structured 11-day training course that combines classroom work with clinical practise; a variety of training techniques are used, supported by comprehensive training materials and detailed instructions for facilitators. Methods We conducted focus group discussions with IMCI trained health workers to explore their experiences of the methodology and content of the IMCI training course, whether they thought they gained the skills required for implementation, and their experiences of follow-up visits. Results Health workers found the training interesting, informative and empowering, and there was consensus that it improved their skills in managing sick children. They appreciated the variety of learning methods employed, and felt that repetition was important to reinforce knowledge and skills. Facilitators were rated highly for their knowledge and commitment, as well as their ability to identify problems and help participants as required. However, health workers felt strongly that the training time was too short to acquire skills in all areas of IMCI. Their increased confidence in managing sick children was identified by health workers as an enabling factor for IMCI implementation in the workplace, but additional time required for IMCI consultations was expressed as a major barrier. Although follow-up visits were described as very helpful, these were often delayed

  2. Long-acting beta(2)-agonists in management of childhood asthma

    DEFF Research Database (Denmark)

    Bisgaard, H

    2000-01-01

    This review assesses the evidence regarding the use of long-acting beta(2)-agonists in the management of pediatric asthma. Thirty double-blind, randomized, controlled trials on the effects of formoterol and salmeterol on lung function in asthmatic children were identified. Single doses of inhaled...... attempted. The onset of action of formoterol is comparable to salbutamol, while salmeterol has a slower onset of action. Partial tolerance develops when long-acting beta(2)-agonists are used as regular treatment, including cross-tolerance to short-acting beta(2)-agonists. Regular treatment with salmeterol...... long-acting beta(2)-agonists, which is reflected by unchanged or increased bronchial hyperreactivity and no reduction of exacerbation rates. The evidence does not support a recommendation for long-acting beta(2)-agonists as monotherapy, nor does it support their general use as regular add-on therapy...

  3. Risk-adapted treatment and follow-up management in childhood-onset craniopharyngioma.

    Science.gov (United States)

    Müller, Hermann L

    2016-05-01

    Craniopharyngiomas are rare embryonic malformations of the sellar/parasellar region with low histological grade. Here, we review findings on the diagnosis, treatment, clinical course, follow-up, and prognosis of craniopharyngioma patients. Clinical manifestations develop from increased intracranial pressure, anterior visual pathway damage, and hypothalamic/pituitary deficiencies. If the tumor is favorably localized (no anatomical involvement with the hypothalamic and optical structures) therapy of choice is complete resection, meticulously performed to preserve hypothalamic and optic functions. In patients with unfavorable tumor involvement, optimal therapy is limited hypothalamus-sparing surgical strategy, followed by judicious irradiation dosage to minimize recurrences and progression. Surgical lesions and/or anatomical involvement of posterior hypothalamic areas result in serious sequelae, mainly hypothalamic syndrome. Craniopharyngioma is a chronic disease and must be managed as such, providing ongoing care of pediatric and adult patients by experienced multidisciplinary teams in the context of multicenter trials. PMID:26982163

  4. Fever and Pain Management in Childhood: Healthcare Providers' and Parents' Adherence to Current Recommendations.

    Science.gov (United States)

    Raffaeli, Genny; Orenti, Annalisa; Gambino, Monia; Peves Rios, Walter; Bosis, Samantha; Bianchini, Sonia; Tagliabue, Claudia; Esposito, Susanna

    2016-01-01

    In order to evaluate the adherence of healthcare providers and parents to the current recommendations concerning fever and pain management, randomized samples of 500 healthcare providers caring for children and 500 families were asked to complete an anonymous questionnaire. The 378 health care providers (HCPs) responding to the survey (75.6%) included 144 primary care pediatricians (38.1%), 98 hospital pediatricians (25.9%), 62 pediatric residents (16.4%), and 71 pediatric nurses (19.6%); the 464 responding parents (92.8%) included 175 whose youngest (or only) child was ≤5 years old (37.7%), 175 whose youngest (or only) child was aged 6-10 years (37.7%), and 114 whose youngest (or only) child was aged 11-14 years (24.6%). There were gaps in the knowledge of both healthcare providers and parents. Global adherence to the guidelines was lower among the pediatric nurses than the other healthcare providers (odds ratio 0.875; 95% confidence interval 0.795-0.964). Among the parents, those of children aged 6-10 and 11-14 years old, those who were older, and those without a degree answered the questions correctly significantly less frequently than the others. These findings suggest that there is an urgent need to improve the dissemination of the current recommendations concerning fever and pain management among healthcare providers and parents in order to avoid mistaken and sometimes risky attitudes, common therapeutic errors, and the unnecessary overloading of emergency department resources. Pediatric nurses and parents with older children, those who are older, and those with a lower educational level should be the priority targets of educational programmes. PMID:27187436

  5. Fever and Pain Management in Childhood: Healthcare Providers’ and Parents’ Adherence to Current Recommendations

    Directory of Open Access Journals (Sweden)

    Genny Raffaeli

    2016-05-01

    Full Text Available In order to evaluate the adherence of healthcare providers and parents to the current recommendations concerning fever and pain management, randomized samples of 500 healthcare providers caring for children and 500 families were asked to complete an anonymous questionnaire. The 378 health care providers (HCPs responding to the survey (75.6% included 144 primary care pediatricians (38.1%, 98 hospital pediatricians (25.9%, 62 pediatric residents (16.4%, and 71 pediatric nurses (19.6%; the 464 responding parents (92.8% included 175 whose youngest (or only child was ≤5 years old (37.7%, 175 whose youngest (or only child was aged 6–10 years (37.7%, and 114 whose youngest (or only child was aged 11–14 years (24.6%. There were gaps in the knowledge of both healthcare providers and parents. Global adherence to the guidelines was lower among the pediatric nurses than the other healthcare providers (odds ratio 0.875; 95% confidence interval 0.795–0.964. Among the parents, those of children aged 6–10 and 11–14 years old, those who were older, and those without a degree answered the questions correctly significantly less frequently than the others. These findings suggest that there is an urgent need to improve the dissemination of the current recommendations concerning fever and pain management among healthcare providers and parents in order to avoid mistaken and sometimes risky attitudes, common therapeutic errors, and the unnecessary overloading of emergency department resources. Pediatric nurses and parents with older children, those who are older, and those with a lower educational level should be the priority targets of educational programmes.

  6. Management of childhood febrile illness prior to clinic attendance in urban Nigeria.

    Science.gov (United States)

    Afolabi, B M; Brieger, W R; Salako, L A

    2004-03-01

    Parents and caregivers often try various treatment modalities for their sick children before bringing them to clinic. Many community-based studies have documented home and self-treatment practices, often with the aid of patent medicine vendors, but less is known about prior treatment behaviour of caregivers who actually reach a government clinic. This study, therefore, aimed at documenting the treatment provided by caregivers prior to their attendance at a public hospital. Beginning in April 1996, a year-long study was conducted among 1,943 sick children and their caregivers who attended the largest government-owned paediatric hospital in Lagos, Nigeria. The major complaints mentioned by the caregivers included fever, cough, and diarrhoea. Most (89%) caregivers had administered some form of medicine to the child prior to the clinic visit, and on average, 2.5 medications had been given. Associations were found between major complaint and type of medicine given: fevers were associated with antimalarial drugs and analgesics (antipyretics), cough was associated with cough syrup and analgesics, while diarrhoea was associated with antidiarrhoeal drugs. Although one-fifth of the children had received an antibiotic, provision of antibiotics was not associated with a particular complaint/illness. Since caregivers appeared to use perceived complaints/illnesses as a treatment guide, this can form the basis of safer and more appropriate recognition of illness and home management. In addition, the information obtained in this study can be used for training clinicians to inquire about home management and, thus, for making more informed decisions about their own treatment and prescribing practices. PMID:15190811

  7. Parental weight perceptions: a cause for concern in the prevention and management of childhood obesity in the United Arab Emirates.

    Science.gov (United States)

    Aljunaibi, Abdulla; Abdulle, Abdishakur; Nagelkerke, Nico

    2013-01-01

    Parental participation is a key factor in the prevention and management of childhood obesity, thus parental recognition of weight problems is essential. We estimated parental perceptions and their determinants in the Emirati population. We invited 1541 students (grade 1-12; 50% boys) and their parents, but only 1440 (6-19 years) and their parents consented. Of these, 945 Emirati nationals provided data for analysis. Anthropometric and demographic variables were measured by standard methods. CDC BMI percentile charts for age and sex were used to classify children's weight. Parental perception of their children's weight status (underweight, normal, and overweight/obese) was recorded. Logistic regression analyses were used to identify independent predictors of parental perceptions of children's weight status. Of all parents, 33.8% misclassified their children's' weight status; underestimating (27.4%) or overestimating (6.3%). Misclassification was highest among parents of overweight/obese children (63.5%) and underweight (55.1%) children. More importantly, parental perceptions of their children being overweight or obese, among truly overweight/obese children, i.e. correct identification of an overweight/obese child as such, were associated with the true child's BMI percentile (CDC) with an OR of 1.313 (95% CI: 1.209-1.425; pparental education, household income, and child's sex. We conclude that the majority of parents of overweight/obese children either overestimated or, more commonly, underestimated children's weight status. Predictors of accurate parental perception, in this population, include the true children's BMI, but not age, household income, and sex. Thus, parents having an incorrect perception of their child's weight status may ignore otherwise appropriate health messages. PMID:23555833

  8. Malaria elimination in Isabel Province, Solomon Islands: establishing a surveillance-response system to prevent introduction and reintroduction of malaria

    Directory of Open Access Journals (Sweden)

    Whittaker Maxine

    2011-08-01

    Full Text Available Abstract Background The Solomon Islands National Malaria Programme is currently focused on intensified control and progressive elimination. Recent control efforts in Isabel Province have reduced their malaria incidence to 2.6/1,000 population in 2009 1 whereas most neighbouring provinces have much higher incidences. A malaria surveillance-response system that involves testing all travellers entering Isabel Province using rapid diagnostic tests (RDT to prevent cases being imported had been proposed by local health authorities. This study provides information on the feasibility and acceptability of implementing a new approach of surveillance and response in the context of low levels of indigenous malaria transmission in Isabel Province. Methods A total of 13 focus group discussions (FGD and 22 key informant interviews (KII were conducted in Isabel Province, Solomon Islands. Key topics included: the travel patterns of people to, from and within Isabel Province; the acceptability, community perceptions, attitudes and suggestions towards the proposed surveillance programme; and management of suspected malaria cases. This information was triangulated with data obtained from port authorities, airlines and passenger ships travelling to and from Isabel Province in the preceding two years. Results Travel within Isabel Province and to and from other provinces is common with marked seasonality. The majority of inter-provincial travel is done on scheduled public transport; namely passenger ships and aircrafts. In Isabel Province there is a healthy community spirit as well as high concern regarding malaria and its importation and there is currently effective malaria passive case detection and management. Conducting malaria screening at ports and airports would be acceptable to the community. Conclusion A robust surveillance-response system is essential when moving towards malaria elimination. Many factors contribute positively towards the feasibility of an

  9. Economics of Malaria Prevention in US Travelers to West Africa

    OpenAIRE

    Adachi, Kenji; Coleman, Margaret S.; Khan, Nomana; Jentes, Emily S.; Arguin, Paul; Rao, Sowmya R.; Regina C LaRocque; Sotir, Mark J.; Brunette, Gary; Ryan, Edward T.; Meltzer, Martin I.

    2013-01-01

    Background. Pretravel health consultations help international travelers manage travel-related illness risks through education, vaccination, and medication. This study evaluated costs and benefits of that portion of the health consultation associated with malaria prevention provided to US travelers bound for West Africa. Methods. The estimated change in disease risk and associated costs and benefits resulting from traveler adherence to malaria chemoprophylaxis were calculated from 2 perspectiv...

  10. Economics of Malaria Prevention in US Travelers to West Africa

    OpenAIRE

    Adachi, Kenji; Coleman, Margaret S.; Khan, Nomana; Jentes, Emily S.; Arguin, Paul; Rao, Sowmya R.; Regina C LaRocque; Sotir, Mark J.; Brunette, Gary; Ryan, Edward T.; Meltzer, Martin I.; ,

    2013-01-01

    Background.  Pretravel health consultations help international travelers manage travel-related illness risks through education, vaccination, and medication. This study evaluated costs and benefits of that portion of the health consultation associated with malaria prevention provided to US travelers bound for West Africa. Methods.  The estimated change in disease risk and associated costs and benefits resulting from traveler adherence to malaria chemoprophylaxis were calculated from 2 perspect...

  11. Using pay for performance incentives (P4P) to improve management of suspected malaria fevers in rural Kenya: a cluster randomized controlled trial

    OpenAIRE

    Menya, Diana; Platt, Alyssa; Manji, Imran; Sang, Edna; Wafula, Rebeccah; Ren, Jing; Cheruiyot, Olympia; Armstrong, Janice; Neelon, Brian; O’Meara, Wendy Prudhomme

    2015-01-01

    Background Inappropriate treatment of non-malaria fevers with artemisinin-based combination therapies (ACTs) is a growing concern, particularly in light of emerging artemisinin resistance, but it is a behavior that has proven difficult to change. Pay for performance (P4P) programs have generated interest as a mechanism to improve health service delivery and accountability in resource-constrained health systems. However, there has been little experimental evidence to establish the effectivenes...

  12. Current scenario of Malaria Vaccine

    OpenAIRE

    Malik, SS; Gupta, MC; Braich, JS

    2012-01-01

    Malaria, one of the deadliest infectious diseases, affects millions of people worldwide including India. As an addition to chemoprophylaxis and other antimalarial interventions malaria vaccine is under extensive research since decades. The vaccine development is more difficult to predict than drug development and presents a unique challenge as there has never before been a vaccine effective against a parasite. Effective malaria vaccine could help eliminate and eradicate malaria. There are cur...

  13. Current scenario of malaria vaccine

    OpenAIRE

    Jarnail Singh Braich; Surinder Singh Malik

    2012-01-01

    Malaria is one of the deadliest infectious diseases that affects millions of people worldwide including India. As an addition to chemoprophylaxis and other antimalarial interventions malaria vaccine is under extensive research since decades. The vaccine development is more difficult to predict than drug development and presents a unique challenge as already there has been no vaccine effective against a parasite. Effective malaria vaccine could help eliminate and eradicate malaria; there are c...

  14. Unstable vivax malaria in Korea

    OpenAIRE

    Ree, Han-Il

    2000-01-01

    Korean vivax malaria had been prevalent for longtime throughout the country with low endemicity. As a result of the Korean war (1950-1953), malaria became epidemic. In 1959-1969 when the National Malaria Eradication Service (NMES) was implemented, malaria rates declined, with low endemicity in the south-west and south plain areas and high endemic foci in north Kyongsangbuk-do (province) and north and east Kyonggi-do. NMES activities greatly contributed in accelerating the control and later er...

  15. New Algorithm for Managing Childhood Illness Using Mobile Technology (ALMANACH): A Controlled Non-Inferiority Study on Clinical Outcome and Antibiotic Use in Tanzania

    Science.gov (United States)

    Shao, Amani Flexson; Rambaud-Althaus, Clotilde; Samaka, Josephine; Faustine, Allen Festo; Perri-Moore, Seneca; Swai, Ndeniria; Mitchell, Marc; Genton, Blaise; D’Acremont, Valérie

    2015-01-01

    Introduction The decline of malaria and scale-up of rapid diagnostic tests calls for a revision of IMCI. A new algorithm (ALMANACH) running on mobile technology was developed based on the latest evidence. The objective was to ensure that ALMANACH was safe, while keeping a low rate of antibiotic prescription. Methods Consecutive children aged 2–59 months with acute illness were managed using ALMANACH (2 intervention facilities), or standard practice (2 control facilities) in Tanzania. Primary outcomes were proportion of children cured at day 7 and who received antibiotics on day 0. Results 130/842 (15∙4%) in ALMANACH and 241/623 (38∙7%) in control arm were diagnosed with an infection in need for antibiotic, while 3∙8% and 9∙6% had malaria. 815/838 (97∙3%;96∙1–98.4%) were cured at D7 using ALMANACH versus 573/623 (92∙0%;89∙8–94∙1%) using standard practice (pantibiotics were prescribed to 15∙4% (12∙9–17∙9%) using ALMANACH versus 84∙3% (81∙4–87∙1%) using standard practice (pantibiotic secondarily. Conclusion Management of children using ALMANACH improve clinical outcome and reduce antibiotic prescription by 80%. This was achieved through more accurate diagnoses and hence better identification of children in need of antibiotic treatment or not. The building on mobile technology allows easy access and rapid update of the decision chart. Trial Registration Pan African Clinical Trials Registry PACTR201011000262218 PMID:26161535

  16. Anopheles subpictus carry human malaria parasites in an urban area of Western India and may facilitate perennial malaria transmission

    OpenAIRE

    Kumar, Ashwani; Hosmani, Rajeshwari; Jadhav, Shivaji; de Sousa, Trelita; Mohanty, Ajeet; Naik, Milind; Shettigar, Adarsh; Kale, Satyajit; Valecha, Neena; Chery, Laura; Rathod, Pradipsinh K.

    2016-01-01

    Background India contributes 1.5–2 million annual confirmed cases of malaria. Since both parasites and vectors are evolving rapidly, updated information on parasite prevalence in mosquitoes is important for vector management and disease control. Possible new vector-parasite interactions in Goa, India were tested. Methods A total of 1036 CDC traps were placed at four malaria endemic foci in Goa, India from May 2013 to April 2015. These captured 23,782 mosquitoes, of which there were 1375 femal...

  17. Malaria Prevention Strategies: Adherence Among Boston Area Travelers Visiting Malaria-Endemic Countries.

    Science.gov (United States)

    Stoney, Rhett J; Chen, Lin H; Jentes, Emily S; Wilson, Mary E; Han, Pauline V; Benoit, Christine M; MacLeod, William B; Hamer, Davidson H; Barnett, Elizabeth D

    2016-01-01

    We conducted a prospective cohort study to assess adherence to malaria chemoprophylaxis, reasons for nonadherence, and use of other personal protective measures against malaria. We included adults traveling to malaria-endemic countries who were prescribed malaria chemoprophylaxis during a pre-travel consultation at three travel clinics in the Boston area and who completed three or more surveys: pre-travel, at least one weekly during travel, and post-travel (2-4 weeks after return). Of 370 participants, 335 (91%) took malaria chemoprophylaxis at least once and reported any missed doses; 265 (79%) reported completing all doses during travel. Adherence was not affected by weekly versus daily chemoprophylaxis, travel purpose, or duration of travel. Reasons for nonadherence included forgetfulness, side effects, and not seeing mosquitoes. Main reasons for declining to take prescribed chemoprophylaxis were peer advice, low perceived risk, and not seeing mosquitoes. Of 368 travelers, 79% used insect repellent, 46% used a bed net, and 61% slept in air conditioning at least once. Because travelers may be persuaded to stop taking medication by peer pressure, not seeing mosquitoes, and adverse reactions to medications, clinicians should be prepared to address these barriers and to empower travelers with strategies to manage common side effects of antimalarial medications. PMID:26483125

  18. Childhood microbial keratitis

    Directory of Open Access Journals (Sweden)

    Abdullah G Al Otaibi

    2012-01-01

    Conclusion: Children with suspected microbial keratitis require comprehensive evaluation and management. Early recognition, identifying the predisposing factors and etiological microbial organisms, and instituting appropriate treatment measures have a crucial role in outcome. Ocular trauma was the leading cause of childhood microbial keratitis in our study.

  19. Research toward Malaria Vaccines

    Science.gov (United States)

    Miller, Louis H.; Howard, Russell J.; Carter, Richard; Good, Michael F.; Nussenzweig, Victor; Nussenzweig, Ruth S.

    1986-12-01

    Malaria exacts a toll of disease to people in the Tropics that seems incomprehensible to those only familiar with medicine and human health in the developed world. The methods of molecular biology, immunology, and cell biology are now being used to develop an antimalarial vaccine. The Plasmodium parasites that cause malaria have many stages in their life cycle. Each stage is antigenically distinct and potentially could be interrupted by different vaccines. However, achieving complete protection by vaccination may require a better understanding of the complexities of B- and T-cell priming in natural infections and the development of an appropriate adjuvant for use in humans.

  20. MIGRATION AND MALARIA IN EUROPE

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    Begoña Monge-Maillo

    2012-03-01

    Full Text Available The proportion of imported malaria cases due to immigrants in Europe has increased during the lasts decades, being the higher rates for those settled immigrants who travel to visit friends and relatives (VFRs at their country of origin. Cases are mainly due to P. falciparum and Sub-Saharan Africa is the most common origin. Clinically, malaria in immigrants is characterized by a mild clinical presentation with even asymptomatic o delayed malaria cases and low parasitemic level. These characteristics may be explained by a semi-immunity acquired after long periods of time exposed to stable transmission of malaria. Malaria cases among immigrants, even those asymptomatic patients with sub-microscopic parasitemia, could increase the risk of transmission and reintroduction of malaria in certain areas with the adequate vectors and climate conditions. Moreover imported malaria cases by immigrants can also play an important role in the non-vectorial transmission out of endemic area, by blood transfusions, organ transplantation or congenital or occupational exposures. Probably, out of endemic areas, screening of malaria among recent arrived immigrants coming from malaria endemic countries should be performed. These aim to reduce the risk of clinical malaria in the individual as well as to prevent autochthonous transmission of malaria in areas where it had been eradicated.

  1. Insight into implementation of facility-based integrated management of childhood illness strategy in a rural district of Sindh, Pakistan

    Directory of Open Access Journals (Sweden)

    Nousheen Akber Pradhan

    2013-07-01

    Full Text Available Background: Integrated management of childhood illnesses (IMCI strategy has been proven to improve health outcomes in children under 5 years of age. Pakistan, despite being in the late implementation phase of the strategy, continues to report high under-five mortality due to pneumonia, diarrhea, measles, and malnutrition – the main targets of the strategy. Objective: The study determines the factors influencing IMCI implementation at public-sector primary health care (PHC facilities in Matiari district, Sindh, Pakistan. Design: An exploratory qualitative study with an embedded quantitative strand was conducted. The qualitative part included 16 in-depth interviews (IDIs with stakeholders which included planners and policy makers at a provincial level (n=5, implementers and managers at a district level (n=3, and IMCI-trained physicians posted at PHC facilities (n=8. Quantitative part included PHC facility survey (n=16 utilizing WHO health facility assessment tool to assess availability of IMCI essential drugs, supplies, and equipments. Qualitative content analysis was used to interpret the textual information, whereas descriptive frequencies were calculated for health facility survey data. Results: The major factors reported to enhance IMCI implementation were knowledge and perception about the strategy and need for separate clinic for children aged under 5 years as potential support factors. The latter can facilitate in strategy implementation through allocated workforce and required equipments and supplies. Constraint factors mainly included lack of clear understanding of the strategy, poor planning for IMCI implementation, ambiguity in defined roles and responsibilities among stakeholders, and insufficient essential supplies and drugs at PHC centers. The latter was further substantiated through health facilities’ survey findings, which indicated that none of the facilities had 100% stock of essential supplies and drugs. Only one out of all

  2. Evaluation of knowledge about Integrated Management of Neonatal and Childhood Illnesses (IMNCI approach among the internee doctors

    Directory of Open Access Journals (Sweden)

    Vaibhavkumar Ramanuj

    2011-08-01

    Full Text Available IMNCI is an important strategy being implemented across our country with the aim of reducing infant as well as children under-5 mortality. It has also been incorporated in the undergraduate curriculum for M.B.B.S. This cross-sectional study was carried out among 100 internee doctors of Smt. NHL Municipal Medical College, Ahmedabad. The results showed that 32% internee doctors were not able to classify child’s illness for possible infection based on symptoms given. Also only 50% correctly knew the National Immunization Schedule. The only descriptive question related to treatment of malaria as per the IMNCI guidelines was not attempted by 21%.

  3. Effect of shortened Integrated Management of Childhood Illness training on classification and treatment of under-five children seeking care in Rwanda

    Directory of Open Access Journals (Sweden)

    Harerimana JM

    2014-05-01

    Full Text Available Jean-Modeste Harerimana,1 Laetitia Nyirazinyoye,1 Jean-Bosco Ahoranayezu,2 Ferdinand Bikorimana,3 Bethany L Hedt-Gauthier,1,4 Katherine A Muldoon,5 Edward J Mills,6,7 Joseph Ntaganira1 1University of Rwanda College of Medicine and Health Sciences School of Public Health, Kigali, Rwanda; 2Community Vision Initiative, Kigali, Rwanda; 3Maternal and Child Health, Child Unit, Rwandan Ministry of Health, Kigali, Rwanda; 4Harvard Medical School, Boston, MA, USA; 5University of British Columbia, Vancouver, BC, Canada; 6University of Ottawa, Ottawa, ON, Canada; 7Stanford University, Stanford, CA, USA Background: Integrated Management of Childhood Illness (IMCI is an effective 11-day standard training; however, due to budgetary expenses and human resource constraints, many health professionals cannot take 11 days off work. As a result, shortened training curriculums (6-day have been proposed. We used a cross-sectional study to evaluate the effect of this shortened training on appropriate IMCI classification and treatment of under-five childhood illness management in Rwanda. Methods: A cross-sectional study was conducted in 22 health centers in Rwanda, comparing data from 121 nurses, where 55 nurses completed the 11-day and 66 nurses completed the 6-day training. Among 768 children, we evaluated clinical outcomes from May 2011 to April 2012. Descriptive statistics were used to display the sociodemographic characteristics of health providers; including level of education, sex, age, and professional experiences. Bivariable and multivariable analyses were used to test for differences between nurses in the 6-day versus 11-day training on the appropriate classification and treatment of childhood illness. Results: Our findings show that at the bivariable level and after controlling for confounders in the multivariable analysis, the only significant differences detected between nurses in the long and short training was the classification of fever (adjusted odds

  4. Feasibility and coverage of implementing intermittent preventive treatment of malaria in pregnant women contacting private or public clinics in Tanzania

    DEFF Research Database (Denmark)

    Mubyazi, Godfrey M; Magnussen, Pascal; Byskov, Jens;

    2013-01-01

    Evidence on healthcare managers' experience on operational feasibility of malaria intermittent preventive treatment for malaria during pregnancy (IPTp) using sulphadoxine-pyrimethamine (SP) in Africa is systematically inadequate. This paper elucidates the perspectives of District Council Health M...... Management Team (CHMT)s regarding the feasibility of IPTp with SP strategy, including its acceptability and ability of district health care systems to cope with the contemporary and potential challenges.......Evidence on healthcare managers' experience on operational feasibility of malaria intermittent preventive treatment for malaria during pregnancy (IPTp) using sulphadoxine-pyrimethamine (SP) in Africa is systematically inadequate. This paper elucidates the perspectives of District Council Health...

  5. Suppressed peripheral and placental blood lymphoproliferative responses in first pregnancies: relevance to malaria

    DEFF Research Database (Denmark)

    Rasheed, F N; Bulmer, J N; Dunn, D T;

    1993-01-01

    An understanding of processes that predispose pregnant women, and in particular primigravidae, to malaria infection is essential to improve malaria management in pregnancy. Lymphoproliferative responses to malaria-specific (F32, 190L, and 190N) as well as other antigens (Candida and purified...... were comparable among women of different parities and between peripheral and placental blood. Primigravidae may be more susceptible to malaria because of unique physiologic factors, such as higher levels of circulating immunosuppressive corticosteroids (P < 0.001), rather than differences in levels of...

  6. Management of childhood psoriasis.

    Science.gov (United States)

    Cordoro, Kelly M

    2008-01-01

    Treating children with psoriasis represents one of the most rewarding yet constantly challenging endeavors in dermatology. These patients require time, energy, enthusiasm, empathy, and current, comprehensive knowledge of the unique clinical presentations in children and available therapies, including clinical action spectrum, mechanism of action, potential toxicity, and monitoring. Longitudinal trials examining the epidemiology and natural history of psoriasis, as well as the safety and efficacy of current and emerging treatments, are desperately needed in the pediatric population. Partner with the patient, family, and other multidisciplinary providers to form an educational and therapeutic alliance. Early in the course of disease, schedule frequent visits for reinforcement of the therapeutic plan, education, clinical and treatment monitoring, and support. As the disease and the patient's physical, psychosocial and emotional level of functioning evolve, so too will the requirement for follow-up and monitoring. Patient advocacy and education groups, such as the National Psoriasis Foundation (www.psoriasis.org; 800-723-9166) are excellent resources and can serve as an extension of your comprehensive care. PMID:19256308

  7. [Management of childhood obesity].

    Science.gov (United States)

    Dubern, Béatrice

    2010-09-01

    Endocrine diseases (hypothyroidism, growth hormone deficiency, hypercortisolism) are exceptional in obese children and are searched only in case of short stature. It is not necessary to test systematically glucose tolerance (fasting glucose; oral glucose tolerance test) and lipids in order to look for obesity related comorbidities. Decreased caloric intake is the main goal for the treatment. Ways to succeed need to be adapted to each child with pragmatism and without dogmatism. Goals for treatment are reasonable (stabilization of weight excess). Weight loss surgery in obese children may be discussed in some cases with multidisciplinary expert team (doctors, surgeons, psychologist...) and close collaboration between adults teams and paediatricians. PMID:20615656

  8. Drug-resistant malaria

    OpenAIRE

    Hyde, John E

    2005-01-01

    In the past 21 years, a modest increase in the range of antimalarial drugs approved for clinical use has been complemented by a more impressive expansion in the analysis and understanding of the molecular mechanisms underlying resistance to these agents. Such resistance is a major factor in the increasing difficulty in controlling malaria, and important developments during this period are recounted here.

  9. Immunodiagnosis of malaria

    International Nuclear Information System (INIS)

    The need for improved diagnostic tests for malaria over conventional methods based on indirect immunofluorescence for the measure of antimalarial antibodies, and for identification of malaria parasites on stained blood films for antigen detection (diagnostic of ongoing infection) has led to the development of several solid phase assays. These assays have been used in limited trials for both antibody and antigen detection. Solid phase assays for antimalarial antibodies are relatively easy to perform but the currently available assays for antigen detection which are based on solid phase antibody binding inhibition are still complicated, poorly standardised and time consuming. They can not be used on a large scale in endemic areas. Several new developments including the availability of monoclonal antimalarial antibodies of known specifications, the cloning of several malarial antigens and the synthesis of malaria specific nucleotides and polypeptides may allow in the near future the development of simple and reliable assays for malarial antigens detection or the identification of genomic malaria DNA by hybridisation on infected blood samples. Moreover the measure of antimalarial antibodies of known specificities would be easily achievable. (author)

  10. Malaria and gold fever.

    OpenAIRE

    Veeken, H

    1993-01-01

    The mineral rich territory of the Yanomami Indians of northern Brazil has been invaded by miners--who have destroyed the environment and introduced disease. Médecins Sans Frontières agreed to help combat the malaria epidemic. Conditions in the rainforest and villages and the health care facilities are described. Mere medical aid cannot prevent the Yanomami from being decimated.

  11. Coadaptation and malaria control

    Directory of Open Access Journals (Sweden)

    Carlos Eduardo Tosta

    2007-06-01

    Full Text Available Malaria emerges from a disequilibrium of the system 'human-plasmodium-mosquito' (HPM. If the equilibrium is maintained, malaria does not ensue and the result is asymptomatic plasmodium infection. The relationships among the components of the system involve coadaptive linkages that lead to equilibrium. A vast body of evidence supports this assumption, including the strategies involved in the relationships between plasmodium and human and mosquito immune systems, and the emergence of resistance of plasmodia to antimalarial drugs and of mosquitoes to insecticides. Coadaptive strategies for malaria control are based on the following principles: (1 the system HPM is composed of three highly complex and dynamic components, whose interplay involves coadaptive linkages that tend to maintain the equilibrium of the system; (2 human and mosquito immune systems play a central role in the coadaptive interplay with plasmodium, and hence, in the mainten-ance of the system's equilibrium; the under- or overfunction of human immune system may result in malaria and influence its severity; (3 coadaptation depends on genetic and epigenetic phenomena occurring at the interfaces of the components of the system, and may involve exchange of infectrons (genes or gene fragments between the partners; (4 plasmodia and mosquitoes have been submitted to selective pressures, leading to adaptation, for an extremely long while and are, therefore, endowed with the capacity to circumvent both natural (immunity and artificial (drugs, insecticides, vaccines measures aiming at destroying them; (5 since malaria represents disequilibrium of the system HPM, its control should aim at maintaining or restoring this equilibrium; (6 the disequilibrium of integrated systems involves the disequilibrium of their components, therefore the maintenance or restoration of the system's equilibrium depend on the adoption of integrated and coordinated measures acting on all components, that means

  12. Oral zinc and common childhood infections--An update.

    Science.gov (United States)

    Basnet, Sudha; Mathisen, Maria; Strand, Tor A

    2015-01-01

    Zinc is an essential micronutrient important for growth and for normal function of the immune system. Many children in developing countries have inadequate zinc nutrition. Routine zinc supplementation reduces the risk of respiratory infections and diarrhea, the two leading causes of morbidity and mortality in young children worldwide. In childhood diarrhea oral zinc also reduces illness duration and risk of persistent episodes. Oral zinc is therefore recommended for the treatment of acute diarrhea in young children. The results from the studies that have measured the therapeutic effect of zinc on acute respiratory infections, however, are conflicting. Moreover, the results of therapeutic zinc for childhood malaria also are so far not promising.This paper gives a brief outline of the current evidence from clinical trials on therapeutic effect of oral zinc on childhood respiratory infections, pneumonia and malaria and also of new evidence of the effect on serious bacterial illness in young infants. PMID:24906347

  13. Malaria resurgence in Senegal: measuring malaria mortality in Mlomp

    OpenAIRE

    Géraldine Duthé

    2008-01-01

    Malaria is one of the leading causes of child mortality in sub-Saharan Africa. With the development of drug-resistant parasites, the fight against malaria has become complex, and because demographic and health data are scarce in the most hard-hit countries, the impact of the disease is difficult to evaluate. Demographic surveillance sites provide a means to measure levels and trends in mortality and causes of death. The data they provide are not exhaustive, however, for malaria in particular....

  14. How malaria models relate temperature to malaria transmission

    OpenAIRE

    2013-01-01

    Background: It is well known that temperature has a major influence on the transmission of malaria parasites to their hosts. However, mathematical models do not always agree about the way in which temperature affects malaria transmission.Methods: In this study, we compared six temperature dependent mortality models for the malaria vector Anopheles gambiae sensu stricto. The evaluation is based on a comparison between the models, and observations from semi-field and laboratory sett...

  15. Using the intervention mapping approach to develop a family-based childhood weight-management program : the FRISKUS project

    OpenAIRE

    Gyland, Linn Øysæd

    2013-01-01

    WHO classify obesity as one of the greatest public health challenges of the 21st century. In Norway 17% of the children aged 6-11 years are overweight or obese. This is of major concern, because childhood obesity is strongly associated with risk factors as cardiovascular disease and type 2 diabetes. The aim of this master thesis is to describe the systematic development of an intervention program, FRISKUS, to be used in the municipalities to improve lifestyle habits among overweight children,...

  16. Are You Talking to ME? The Importance of Ethnicity and Culture in Childhood Obesity Prevention and Management

    OpenAIRE

    Peña, Michelle-Marie; Dixon, Brittany; Taveras, Elsie M.

    2012-01-01

    Childhood obesity is prevalent, is of consequence, and disproportionately affects racial/ethnic minority populations. By the preschool years, racial/ethnic disparities in obesity prevalence and substantial differences in many risk factors for obesity are already present, suggesting that disparities in obesity prevalence have their origins in the earliest stages of life. The reasons for racial/ethnic variation in obesity are complex and may include differences in cultural beliefs and practices...

  17. Childhood Leukemia

    Science.gov (United States)

    Leukemia is cancer of the white blood cells. It is the most common type of childhood cancer. ... blood cells help your body fight infection. In leukemia, the bone marrow produces abnormal white blood cells. ...

  18. The clinical burden of malaria in Nairobi: a historical review and contemporary audit

    Directory of Open Access Journals (Sweden)

    Zurovac Dejan

    2011-05-01

    Full Text Available Abstract Background Widespread urbanization over the next 20 years has the potential to drastically change the risk of malaria within Africa. The burden of the disease, its management, risk factors and appropriateness of targeted intervention across varied urban environments in Africa remain largely undefined. This paper presents a combined historical and contemporary review of the clinical burden of malaria within one of Africa's largest urban settlements, Nairobi, Kenya. Methods A review of historical reported malaria case burdens since 1911 within Nairobi was undertaken using archived government and city council reports. Contemporary information on out-patient case burdens due to malaria were assembled from the National Health Management and Information System (HMIS. Finally, an audit of 22 randomly selected health facilities within Nairobi was undertaken covering 12 months 2009-2010. The audit included interviews with health workers, and a checklist of commodities and guidelines necessary to diagnose, treat and record malaria. Results From the 1930's through to the mid-1960's malaria incidence declined coincidental with rapid population growth. During this period malaria notification and prevention were a priority for the city council. From 2001-2008 reporting systems for malaria were inadequate to define the extent or distribution of malaria risk within Nairobi. A more detailed facility review suggests, however that malaria remains a common diagnosis (11% of all paediatric diagnoses made and where laboratories (n = 15 exist slide positivity rates are on average 15%. Information on the quality of diagnosis, slide reading and whether those reported as positive were imported infections was not established. The facilities and health workers included in this study were not universally prepared to treat malaria according to national guidelines or identify foci of risks due to shortages of national first-line drugs, inadequate record keeping and a

  19. Childhood leukaemia

    International Nuclear Information System (INIS)

    The debate on whether there is any link between leukaemia clusters and nuclear installations has been raging since the early eighties. A Government Inquiry found no link between childhood leukaemia and residence near Seascale, an area near British Nuclear Fuels Sellafield plant. Research in the 1980s linked childhood leukaemia to fathers' occupations prior to conception in the Seascale plant but also to workers in the iron, steel, farming and chemical industries. This article reviews research findings to date. (UK)

  20. Malaria situation in an endemic area, southeastern iran.

    Directory of Open Access Journals (Sweden)

    Sajjad Fekri

    2014-06-01

    Full Text Available Malaria is an endemic infectious disease in southeastern parts of Iran. Despite years of efforts and intervention programs against malaria, transmission still occurs in Jask County.The epidemiological perspective of malaria in Jask County was conducted by gathering data from Jask County health center, during 2006-2010. A knowledge, attitude and practice study was also carried out. Data analysis was conducted using SPSS ver. 11.5.A total of 2875 malaria cases were recorded, with highest and lowest numbers in 2007 and 2010, respectively. The number of cases had a decreasing trend from 1022 cases in 2006 to 114 cases in 2010. The main causative parasitic agent was Plasmodium vivax. Blood examination rate and slide positive rate were also decreased from 39.5% and 4.3% in 2006 to 15.6% and 1.4% in 2010, respectively. Most of people interviewed in the KAP study had a good knowledge about malaria transmission and symptoms but their use of the bed net for prevention was low (35%.Malaria incidence had significant reduction during the study years. The main reason for this may be due to changing environmental condition for Anopheline breeding and survival because of drought. Another reason may be integration of vector management by using long lasting insecticide treated bed nets, active case detection and treatment by implementation of mobile teams and increasing in financial sources of malaria control program. Knowledge, attitude and practice of people were good in malaria control and prevention, but needs to do more activities for health education and awareness.

  1. Progress with new malaria vaccines.

    OpenAIRE

    2003-01-01

    Malaria is a parasitic disease of major global health significance that causes an estimated 2.7 million deaths each year. In this review we describe the burden of malaria and discuss the complicated life cycle of Plasmodium falciparum, the parasite responsible for most of the deaths from the disease, before reviewing the evidence that suggests that a malaria vaccine is an attainable goal. Significant advances have recently been made in vaccine science, and we review new vaccine technologies a...

  2. The efficiency of malaria chemoprophylaxis

    OpenAIRE

    Vasiliki Pappa; Maria Saridi

    2008-01-01

    Introduction: Malaria is a highly contagious disease. According to WHO, malaria cases are expected to increase due to climate changes. Despite the eradication efforts, malaria still remains one of the most significant causes of morbidity and mortality in tropical and subtropical regions. Many different antimalarial regimens are used , however resistance is emerging to many of themPurpose: This critical review was conducted, in order to respond to the following questions. A) Which antimalaria...

  3. Surveillance considerations for malaria elimination

    OpenAIRE

    Barclay Victoria C; Smith Rachel A; Findeis Jill L

    2012-01-01

    Abstract Constant malaria monitoring and surveillance systems have been highlighted as critical for malaria elimination. The absence of robust monitoring and surveillance systems able to respond to outbreaks in a timely manner undeniably contributed to the failure of the last global attempt to eradicate malaria. Today, technological advances could allow for rapid detection of focal outbreaks and improved deployment of diagnostic and treatment supplies to areas needing support. However, optimi...

  4. Malaria during pregnancy in Rwanda

    OpenAIRE

    Rulisa, S.

    2014-01-01

    It appears that malaria in Rwanda is not a major contributor to adverse outcomes of pregnancy anymore from a public health perspective but it can still give problems in individual patients, also in areas of low malaria transmission. This thesis shows that for individual cases the current treatment options are safe and sufficient but it remains of utmost important to closely follow pregnant women. Although most of malaria infected women will develop symptoms and seek help, active monitoring du...

  5. Malaria in Kenya's Western Highlands

    OpenAIRE

    Shanks, G. Dennis; Simon I. Hay; Omumbo, Judy A.; Robert W Snow

    2005-01-01

    Records from tea estates in the Kericho district in Kenya show that malaria reemerged in the 1980s. Renewed epidemic activity coincided with the emergence of chloroquine-resistant Plasmodium falciparum malaria and may have been triggered by the failure of antimalarial drugs. Meteorologic changes, population movements, degradation of health services, and changes in Anopheles vector populations are possible contributing factors. The highland malaria epidemics of the 1940s were stopped largely b...

  6. Awareness, attitudes and prevention of malaria in the cities of Douala and Yaoundé (Cameroon

    Directory of Open Access Journals (Sweden)

    Menze-Djantio Benjamin

    2011-09-01

    Full Text Available Abstract Background There is little information on the social perception of malaria and the use of prevention methods in Cameroon. This study was designed to assess knowledge, attitude and management of malaria in households living in the cities of Douala and Yaoundé. Results Over 82% of people interviewed associated malaria transmission to mosquito bites. Methods used for malaria prevention were: environmental sanitation 1645 (76.1%, use of bed nets 1491 (69%, insecticide spray/coils 265 (12.3% and netting of doors or windows 42 (1.9%. Bed net ownership was significantly high in Yaoundé (73.8% (P Conclusion The study revealed a high awareness of populations on malaria and ITNs. However some attitudes hindering the use of ITN or related to the management of clinical cases need further attention.

  7. Epidemic and Endemic Malaria Transmission Related to Fish Farming Ponds in the Amazon Frontier.

    Directory of Open Access Journals (Sweden)

    Izabel Cristina Dos Reis

    Full Text Available Fish farming in the Amazon has been stimulated as a solution to increase economic development. However, poorly managed fish ponds have been sometimes associated with the presence of Anopheles spp. and consequently, with malaria transmission. In this study, we analyzed the spatial and temporal dynamics of malaria in the state of Acre (and more closely within a single county to investigate the potential links between aquaculture and malaria transmission in this region. At the state level, we classified the 22 counties into three malaria endemicity patterns, based on the correlation between notification time series. Furthermore, the study period (2003-2013 was divided into two phases (epidemic and post-epidemic. Higher fish pond construction coincided both spatially and temporally with increased rate of malaria notification. Within one malaria endemic county, we investigated the relationship between the geolocation of malaria cases (2011-2012 and their distance to fish ponds. Entomological surveys carried out in these ponds provided measurements of anopheline abundance that were significantly associated with the abundance of malaria cases within 100 m of the ponds (P < 0.005; r = 0.39. These results taken together suggest that fish farming contributes to the maintenance of high transmission levels of malaria in this region.

  8. Epidemic and Endemic Malaria Transmission Related to Fish Farming Ponds in the Amazon Frontier.

    Science.gov (United States)

    Reis, Izabel Cristina Dos; Honório, Nildimar Alves; Barros, Fábio Saito Monteiro de; Barcellos, Christovam; Kitron, Uriel; Camara, Daniel Cardoso Portela; Pereira, Glaucio Rocha; Keppeler, Erlei Cassiano; da Silva-Nunes, Mônica; Codeço, Cláudia Torres

    2015-01-01

    Fish farming in the Amazon has been stimulated as a solution to increase economic development. However, poorly managed fish ponds have been sometimes associated with the presence of Anopheles spp. and consequently, with malaria transmission. In this study, we analyzed the spatial and temporal dynamics of malaria in the state of Acre (and more closely within a single county) to investigate the potential links between aquaculture and malaria transmission in this region. At the state level, we classified the 22 counties into three malaria endemicity patterns, based on the correlation between notification time series. Furthermore, the study period (2003-2013) was divided into two phases (epidemic and post-epidemic). Higher fish pond construction coincided both spatially and temporally with increased rate of malaria notification. Within one malaria endemic county, we investigated the relationship between the geolocation of malaria cases (2011-2012) and their distance to fish ponds. Entomological surveys carried out in these ponds provided measurements of anopheline abundance that were significantly associated with the abundance of malaria cases within 100 m of the ponds (P fish farming contributes to the maintenance of high transmission levels of malaria in this region. PMID:26361330

  9. Cost effective malaria risk control using remote sensing and environmental data

    Science.gov (United States)

    Rahman, Md. Z.; Roytman, Leonid; Kadik, Abdel Hamid

    2012-06-01

    Malaria transmission in many part of the world specifically in Bangladesh and southern African countries is unstable and epidemic. An estimate of over a million cases is reported annually. Malaria is heterogeneous, potentially due to variations in ecological settings, socio-economic status, land cover, and agricultural practices. Malaria control only relies on treatment and supply of bed networks. Drug resistance to these diseases is widespread. Vector control is minimal. Malaria control in those countries faces many formidable challenges such as inadequate accessibility to effective treatment, lack of trained manpower, inaccessibility of endemic areas, poverty, lack of education, poor health infrastructure and low health budgets. Health facilities for malaria management are limited, surveillance is inadequate, and vector control is insufficient. Control can only be successful if the right methods are used at the right time in the right place. This paper aims to improve malaria control by developing malaria risk maps and risk models using satellite remote sensing data by identifying, assessing, and mapping determinants of malaria associated with environmental, socio-economic, malaria control, and agricultural factors.

  10. Ungulate malaria parasites

    OpenAIRE

    Thomas J. Templeton; Masahito Asada; Montakan Jiratanh; Ishikawa, Sohta A.; Sonthaya Tiawsirisup; Thillaiampalam Sivakumar; Boniface Namangala; Mika Takeda; Kingdao Mohkaew; Supawan Ngamjituea; Noboru Inoue; Chihiro Sugimoto; Yuji Inagaki; Yasuhiko Suzuki; Naoaki Yokoyama

    2016-01-01

    Haemosporida parasites of even-toed ungulates are diverse and globally distributed, but since their discovery in 1913 their characterization has relied exclusively on microscopy-based descriptions. In order to bring molecular approaches to bear on the identity and evolutionary relationships of ungulate malaria parasites, we conducted Plasmodium cytb-specific nested PCR surveys using blood from water buffalo in Vietnam and Thailand, and goats in Zambia. We found that Plasmodium is readily dete...

  11. Artemether for severe malaria

    OpenAIRE

    Esu, Ekpereonne; Effa, Emmanuel E; Opie, Oko N; Uwaoma, Amirahobu; Meremikwu, Martin M

    2014-01-01

    Background In 2011 the World Health Organization (WHO) recommended parenteral artesunate in preference to quinine as first-line treatment for people with severe malaria. Prior to this recommendation, many countries, particularly in Africa, had begun to use artemether, an alternative artemisinin derivative. This review evaluates intramuscular artemether compared with both quinine and artesunate. Objectives To assess the efficacy and safety of intramuscular artemether versus any other parentera...

  12. Malaria and the heart

    OpenAIRE

    Bhat, Smitha; Alva, Jayaprakash; Muralidhara, Krithika; Fahad, Sayid

    2012-01-01

    A 40-year-old healthy manual labourer from a malaria endemic area with no known risk factors for atherosclerotic coronary vascular disease was admitted to our hospital with a history of fever with chills and rigours. Physical examination revealed tachypnoea and icterus. Peripheral smear showed trophozoites of Plasmodium vivax and thrombocytopaenia. The patient was administered artesunate. Six hours after admission, he complained of severe substernal chest pain. A 12-lead ECG revealed ST eleva...

  13. Oxidative Stress in Malaria

    OpenAIRE

    Dolabela, Maria F; Vilhena, Thyago C; Laurindo, Paula S. O. C.; Gonçalves, Ana Carolina M.; Ferreira, Michelli E. S.; Gomes, Bruno A. Q.; Danilo R. Moreira; Sandro Percário; Green, Michael D.

    2012-01-01

    Malaria is a significant public health problem in more than 100 countries and causes an estimated 200 million new infections every year. Despite the significant effort to eradicate this dangerous disease, lack of complete knowledge of its physiopathology compromises the success in this enterprise. In this paper we review oxidative stress mechanisms involved in the disease and discuss the potential benefits of antioxidant supplementation as an adjuvant antimalarial strategy.

  14. Fighting malaria in Madhya Pradesh (Central India: Are we loosing the battle?

    Directory of Open Access Journals (Sweden)

    Thimasarn Krongthong

    2009-05-01

    Full Text Available Abstract Malaria control in Madhya Pradesh is complex because of vast tracts of forest with tribal settlement. Fifty four million individuals of various ethnic origins, accounting for 8% of the total population of India, contributed 30% of total malaria cases, 60% of total falciparum cases and 50% of malaria deaths in the country. Ambitious goals to control tribal malaria by launching "Enhanced Malaria Control Project" (EMCP by the National Vector Borne Disease Control Programme (NVBDCP, with the World Bank assistance, became effective in September 1997 in eight north Indian states. Under EMCP, the programme used a broader mix of new interventions, i.e. insecticide-treated bed nets, spraying houses with effective residual insecticides, use of larvivorous fishes, rapid diagnostic tests for prompt diagnosis, treatment of the sick with effective radical treatment and increased public awareness and IEC. However, the challenge is to scale up these services. A retrospective analysis of data on malaria morbidity and associated mortality reported under the existing surveillance system of the Madhya Pradesh (Central India for the years 1996–2007 was carried out to determine the impact of EMCP on malaria morbidity and associated mortality. Analysis revealed that despite the availability of effective intervention tools for the prevention and control of malaria, falciparum malaria remains uncontrolled and deaths due to malaria have increased. Precisely, the aim of this epidemiological analysis is to draw lessons applicable to all international aid efforts, bureaucracy, policy makers and programme managers in assessing its project performance as a new Global Malaria Action Plan is launched with ambitious goal of reducing malaria and its elimination by scaling up the use of existing tools.

  15. Congenital malaria in a neonate: case report with a comprehensive review on differential diagnosis, treatment and prevention in Indian perspective.

    Science.gov (United States)

    Rai, Preeti; Majumdar, Kaushik; Sharma, Sunita; Chauhan, Richa; Chandra, Jagdish

    2015-06-01

    Although malaria in pregnancy, lactation and congenital malaria can be a disease burden in the endemic zones of Africa and Indian sub-continent, it is still epidemiologically less investigated in India. As it may lead to considerable maternal and perinatal morbidity and mortality, awareness and timely intervention is necessary for desirable outcome and prevention of the condition. Very few reports of congenital malaria are available in the literature from an endemic country like India. Herein we describe a case of congenital malaria from north India in a 21-day neonate. Clinical presentation of this condition in the neonate may offer a considerable diagnostic challenge, and differentiation from vector borne malaria in infants may be important from the management point of view. Hence a review of the differential diagnosis, management and prevention of congenital malaria has been attempted in the Indian perspective. PMID:26064034

  16. Complicated malaria and other severe febrile illness in a pediatric ward in Libreville, Gabon

    Directory of Open Access Journals (Sweden)

    Bouyou-Akotet Marielle

    2012-09-01

    Full Text Available Abstract Background Although a substantial decline of Plasmodium falciparum infection is observed in Africa following implementation of new control strategies, malaria is still considered as the major cause of febrile illness in hospitalized African children. The present study was designed to assess the management of febrile illness and to determine the proportion of children with febrile illness hospitalized for primary diagnosis of malaria who had confirmed complicated malaria after implementation of new malaria control strategies in Libreville, Gabon. Methods Demographic, clinical and biological data from hospitalized children with fever or a history of fever, with a primary diagnosis of clinical malaria, aged less than 18 years old, who benefited from hematological measurements and microscopic malaria diagnosis, were recorded and analyzed during a prospective and observational study conducted in 2008 in the Centre Hospitalier de Libreville. Results A total of 418 febrile children were admitted at hospital as malaria cases. Majority of them (79.4% were aged below five years. After medical examination, 168 were diagnosed and treated as clinical malaria and, among them, only 56.7% (n = 95 had Plasmodium falciparum positive blood smears. Age above five years, pallor, Blantyre Coma Score ≤2 and thrombocytopenia were predictive of malaria infection. Respiratory tract infections were the first leading cause of hospitalization (41.1%, followed by malaria (22.7%; co-morbidities were frequent (22%. Less than 5% of suspected bacterial infections were confirmed by culture. Global case fatality rate was 2.1% and 1% for malaria. Almost half (46% of the children who received antimalarial therapy had negative blood smears. Likewise, antibiotics were frequently prescribed without bacteriological confirmation. Conclusions The use of clinical symptoms for the management of children febrile illness is frequent in Gabon. Information, training of health

  17. Earth observation in support of malaria control and epidemiology: MALAREO monitoring approaches

    Directory of Open Access Journals (Sweden)

    Jonas Franke

    2015-06-01

    Full Text Available Malaria affects about half of the world’s population, with the vast majority of cases occuring in Africa. National malaria control programmes aim to reduce the burden of malaria and its negative, socioeconomic effects by using various control strategies (e.g. vector control, environmental management and case tracking. Vector control is the most effective transmission prevention strategy, while environmental factors are the key parameters affecting transmission. Geographic information systems (GIS, earth observation (EO and spatial modelling are increasingly being recognised as valuable tools for effective management and malaria vector control. Issues previously inhibiting the use of EO in epidemiology and malaria control such as poor satellite sensor performance, high costs and long turnaround times, have since been resolved through modern technology. The core goal of this study was to develop and implement the capabilities of EO data for national malaria control programmes in South Africa, Swaziland and Mozambique. High- and very high resolution (HR and VHR land cover and wetland maps were generated for the identification of potential vector habitats and human activities, as well as geoinformation on distance to wetlands for malaria risk modelling, population density maps, habitat foci maps and VHR household maps. These products were further used for modelling malaria incidence and the analysis of environmental factors that favour vector breeding. Geoproducts were also transferred to the staff of national malaria control programmes in seven African countries to demonstrate how EO data and GIS can support vector control strategy planning and monitoring. The transferred EO products support better epidemiological understanding of environmental factors related to malaria transmission, and allow for spatio-temporal targeting of malaria control interventions, thereby improving the cost-effectiveness of interventions.

  18. Earth observation in support of malaria control and epidemiology: MALAREO monitoring approaches.

    Science.gov (United States)

    Franke, Jonas; Gebreslasie, Michael; Bauwens, Ides; Deleu, Julie; Siegert, Florian

    2015-01-01

    Malaria affects about half of the world's population, with the vast majority of cases occuring in Africa. National malaria control programmes aim to reduce the burden of malaria and its negative, socioeconomic effects by using various control strategies (e.g. vector control, environmental management and case tracking). Vector control is the most effective transmission prevention strategy, while environmental factors are the key parameters affecting transmission. Geographic information systems (GIS), earth observation (EO) and spatial modelling are increasingly being recognised as valuable tools for effective management and malaria vector control. Issues previously inhibiting the use of EO in epidemiology and malaria control such as poor satellite sensor performance, high costs and long turnaround times, have since been resolved through modern technology. The core goal of this study was to develop and implement the capabilities of EO data for national malaria control programmes in South Africa, Swaziland and Mozambique. High- and very high resolution (HR and VHR) land cover and wetland maps were generated for the identification of potential vector habitats and human activities, as well as geoinformation on distance to wetlands for malaria risk modelling, population density maps, habitat foci maps and VHR household maps. These products were further used for modelling malaria incidence and the analysis of environmental factors that favour vector breeding. Geoproducts were also transferred to the staff of national malaria control programmes in seven African countries to demonstrate how EO data and GIS can support vector control strategy planning and monitoring. The transferred EO products support better epidemiological understanding of environmental factors related to malaria transmission, and allow for spatio-temporal targeting of malaria control interventions, thereby improving the cost-effectiveness of interventions. PMID:26054520

  19. Pathogenesis of cerebral malaria

    International Nuclear Information System (INIS)

    Full text: Cerebral Malaria (CM) is the most severe complication of malaria and a major cause of death. The mechanisms underlying human CM pathogenesis might be due to mechanical cause, as demonstrated by cytoadherence of parasitised erythrocytes pRB, or to excessive cytokine production by the host in response to Plasmodium falciparum, or a combination of the two together with neuronal injury by malaria toxins. Antibody response, genetic traits and other factors have been proposed to explain why only some episodes have life-threatening complications. The microvascular endothelial cell is a major target of inflammatory cytokines overproduced in infectious diseases. Fatal CM is associated with widespread induction of endothelial activation markers, with significant higher levels of ICAM, VCAM and E-selectin expression on vessels in the brain. 199 patients were admitted at the hospital and were classified with malaria-based neurological disfunctions, such as acute psychosis, ataxia, hallucinations, fever and convulsions, prostration or coma. On a flow chart, 65 of those patients with the most acute syndromes mentioned above, were found to have negative BSN (blood slide), compared to 124 where the BSN showed to be positive. Identically to the 10 other patients from the severe form group, also presented positive BSN. The condition of some of these two subgroup patients (15), will later evolve into a more severe form with acute neurological disfunctions attributed to the cerebral malaria. The interesting aspect in regards to the 65 patients considered as having CM, upon severe manifestations of the disease, show no or little peripheral parasitemia. This fact confirms our experimental conclusion that, in the process of pRB adhesion to the microvessels of the brain, they are sequestered by monocytes and platelets, leading to vessel rupture. This fact could be an explanation of the lower % of circulating pRB and low peripheral parasitemia. There is a relationship between

  20. Problems and Challenges in the Management System of Early Childhood Education in Current China%当前我国学前教育管理体制面临的主要问题与挑战

    Institute of Scientific and Technical Information of China (English)

    庞丽娟; 范明丽

    2012-01-01

    学前教育管理体制在学前教育事业发展中起着领导、组织、协调、监控、保障、推动等重要作用,是保障学前教育事业健康发展的关键。当前我国学前教育管理体制存在着政府职责定位不清晰、职能转变不到位、各级政府与政府各部门间职权责划分不尽合理、管理机构和人员设置不健全等问题,已成为制约学前教育事业健康发展的体制性障碍。随着经济社会发展和宏观政策形势的变化,当前我国学前教育管理体制面临着前所未有的挑战,学前教育管理体制改革势在必行。%The management system plays an important role in the development of early childhood education; it leads, organizes, coordinates, monitors, guarantees, and promotes the early childhood education, and therefore is a key factor in the development of early childhood education. There are some problems in the management system of early childhood education in current China, such as the ill defined functions and responsibilities of government, the unreasonable dispounsoundness of organization establishment and personnel allocation, which have been system obstacles in the development of early childhood education. The development of society and the change of situation have posed challenges to the management system of early childhood education, and its reform is under the circumstances.

  1. Malaria during pregnancy in Rwanda

    NARCIS (Netherlands)

    S. Rulisa

    2014-01-01

    It appears that malaria in Rwanda is not a major contributor to adverse outcomes of pregnancy anymore from a public health perspective but it can still give problems in individual patients, also in areas of low malaria transmission. This thesis shows that for individual cases the current treatment o

  2. Malaria vaccine: a current perspective

    Directory of Open Access Journals (Sweden)

    Shobhona Sharma

    2008-02-01

    Full Text Available The observation that inactivated Plasmodium sporozoites could protect against malaria is about a hundred years old. However, systematic demonstration of protection using irradiated sporozoites occurred in the nineteen-sixties, providing the impetus for the development of a malaria vaccine. In 1983, the circumsporozoite protein (CSP, a major sporozoite surface antigen, became the first Plasmodium gene to be cloned, and a CSP-based vaccine appeared imminent. Today, 25 years later, we are still without an effective malaria vaccine, despite considerable information regarding the genomics and proteomics of the malaria parasites. Although clinical immunity to malaria has been well-documented in adults living in malaria endemic areas, our understanding of the host-immune responses operating in such malaria immune persons remains poor, and limits the development of immune control of the disease. Currently, several antigen and adjuvant combinations have entered clinical trials, in which efficacy against experimental sporozoite challenge and/or exposure to natural infection is evaluated. This review collates information on the recent status of the field. Unresolved challenges facing the development of a malaria vaccine are also discussed.

  3. Malaria early warning in Kenya

    OpenAIRE

    Simon I. Hay; Rogers, David J.; Shanks, G. Dennis; Monica F. Myers; Robert W Snow

    2001-01-01

    Kenya displays large spatiotemporal diversity in its climate and ecology. It follows that malaria transmission will reflect this environmental heterogeneity in both space and time. In this article, we discuss how such heterogeneity, and its epidemiological consequences, should be considered in the development of early warning systems for malaria epidemics.

  4. Evaluating the effectiveness of IPTi on malaria using routine health information from sentinel health centres in southern Tanzania.

    OpenAIRE

    Willey, Barbara A; Armstrong Schellenberg, Joanna R M; Maokola, Werner; Shirima, Kizito; Chemba, Mwajuma; Mshinda, Hassan; Alonso, Pedro; Tanner, Marcel; Schellenberg, David

    2011-01-01

    BACKGROUND Intermittent preventive treatment of malaria in infants (IPTi) consists of the administration of a treatment dose of sulphadoxine-pyrimethamine (SP) at the time of routine vaccinations. The use of routine Health Management and Information Services (HMIS) data to investigate the effect of IPTi on malaria, anaemia, and all-cause attendance in children aged 2-11 months presenting to 11 health centres in southern Tanzania is described. METHODS Clinical diagnosis of malaria ...

  5. Evaluating the effectiveness of IPTi on malaria using routine health information from sentinel health centres in southern Tanzania

    OpenAIRE

    Willey, BA; Armstrong Schellenberg, JR; Maokola, W.; Shirima, K; Chemba, M; Mshinda, H.; Alonso, P.; Tanner, M.; Schellenberg, D

    2011-01-01

    Background Intermittent preventive treatment of malaria in infants (IPTi) consists of the administration of a treatment dose of sulphadoxine-pyrimethamine (SP) at the time of routine vaccinations. The use of routine Health Management and Information Services (HMIS) data to investigate the effect of IPTi on malaria, anaemia, and all-cause attendance in children aged 2-11 months presenting to 11 health centres in southern Tanzania is described. Methods Clinical diagnosis of malaria was confirme...

  6. Evaluating the effectiveness of IPTi on malaria using routine health information from sentinel health centres in southern Tanzania

    OpenAIRE

    Mshinda Hassan; Chemba Mwajuma; Shirima Kizito; Maokola Werner; Armstrong Schellenberg Joanna RM; Willey Barbara A; Alonso Pedro; Tanner Marcel; Schellenberg David

    2011-01-01

    Abstract Background Intermittent preventive treatment of malaria in infants (IPTi) consists of the administration of a treatment dose of sulphadoxine-pyrimethamine (SP) at the time of routine vaccinations. The use of routine Health Management and Information Services (HMIS) data to investigate the effect of IPTi on malaria, anaemia, and all-cause attendance in children aged 2-11 months presenting to 11 health centres in southern Tanzania is described. Methods Clinical diagnosis of malaria was...

  7. Integrated management of childhood illness: field test of the WHO/UNICEF training course in Arusha, United Republic of Tanzania. WHO Division of Child Health and Development & WHO Regional Office for Africa.

    OpenAIRE

    1997-01-01

    The 11-day training course on integrated management of childhood illness was field tested with three types of first-level facility health workers: medical assistants, rural medical aides, and MCH (maternal and child health) aides. The objective of the field test was to determine whether the materials were effective in preparing participants to manage correctly sick children and to suggest improvements in the course materials and teaching procedures. The course combined classroom work and dail...

  8. A research agenda for malaria eradication: modeling.

    Science.gov (United States)

    2011-01-01

    Malaria modeling can inform policy and guide research for malaria elimination and eradication from local implementation to global policy. A research and development agenda for malaria modeling is proposed, to support operations and to enhance the broader eradication research agenda. Models are envisioned as an integral part of research, planning, and evaluation, and modelers should ideally be integrated into multidisciplinary teams to update the models iteratively, communicate their appropriate use, and serve the needs of other research scientists, public health specialists, and government officials. A competitive and collaborative framework will result in policy recommendations from multiple, independently derived models and model systems that share harmonized databases. As planned, modeling results will be produced in five priority areas: (1) strategic planning to determine where and when resources should be optimally allocated to achieve eradication; (2) management plans to minimize the evolution of drug and pesticide resistance; (3) impact assessments of new and needed tools to interrupt transmission; (4) technical feasibility assessments to determine appropriate combinations of tools, an associated set of target intervention coverage levels, and the expected timelines for achieving a set of goals in different socio-ecological settings and different health systems; and (5) operational feasibility assessments to weigh the economic costs, capital investments, and human resource capacities required. PMID:21283605

  9. Childhood obesity

    DEFF Research Database (Denmark)

    Heitmann, Berit L; Koplan, Jeffrey; Lissner, Lauren

    2009-01-01

    Despite progress toward assuring the health of today's young population, the 21(st) century began with an epidemic of childhood obesity. There is general agreement that the situation must be addressed by means of primary prevention, but relatively little is known about how to intervene effectively....... The evidence behind the assumption that childhood obesity can be prevented was discussed critically in this roundtable symposium. Overall, there was general agreement that action is needed and that the worldwide epidemic itself is sufficient evidence for action. As the poet, writer, and scholar...

  10. Cytokine response to pregnancy-associated recrudescence of Plasmodium berghei infection in mice with pre-existing immunity to malaria

    OpenAIRE

    Megnekou, Rosette; Staalsoe, Trine; Hviid, Lars

    2013-01-01

    Background During childhood, residents of areas with stable transmission of Plasmodium falciparum parasites acquire substantial protective immunity to malaria, and adults therefore rarely experience clinical disease episodes. However, susceptibility to infection reappears in pregnant women, particularly primigravidae. This is due to appearance of antigenic parasite variants that are restricted to pregnancy. Variant-specific immunity also governs pregnancy-associated recrudescence of Plasmodiu...

  11. Insecticide Resistance in Areas under Investigation by the International Centers of Excellence for Malaria Research: A Challenge for Malaria Control and Elimination

    Science.gov (United States)

    Quiñones, Martha L.; Norris, Douglas E.; Conn, Jan E.; Moreno, Marta; Burkot, Thomas R.; Bugoro, Hugo; Keven, John B.; Cooper, Robert; Yan, Guiyun; Rosas, Angel; Palomino, Miriam; Donnelly, Martin J.; Mawejje, Henry D.; Eapen, Alex; Montgomery, Jacqui; Coulibaly, Mamadou B.; Beier, John C.; Kumar, Ashwani

    2015-01-01

    Scale-up of the main vector control interventions, residual insecticides sprayed on walls or structures and/or impregnated in bed nets, together with prompt diagnosis and effective treatment, have led to a global reduction in malaria transmission. However, resistance in vectors to almost all classes of insecticides, particularly to the synthetic pyrethroids, is posing a challenge to the recent trend of declining malaria. Ten International Centers of Excellence for Malaria Research (ICEMR) located in the most malaria-endemic regions of the world are currently addressing insecticide resistance in the main vector populations, which not only threaten hope for elimination in malaria-endemic countries but also may lead to reversal where notable reductions in malaria have been documented. This communication illustrates the current status of insecticide resistance with a focus on the countries where activities are ongoing for 9 out of the 10 ICEMRs. Most of the primary malaria vectors in the ICEMR countries exhibit insecticide resistance, albeit of varying magnitude, and spanning all mechanisms of resistance. New alternatives to the insecticides currently available are still to be fully developed for deployment. Integrated vector management principles need to be better understood and encouraged, and viable insecticide resistance management strategies need to be developed and implemented. PMID:26259947

  12. Pre-hospital care seeking behaviour for childhood acute respiratory infections in south-western Nigeria.

    Science.gov (United States)

    Ukwaja, Kingsley N; Talabi, Ademola A; Aina, Olufemi B

    2012-12-01

    WHO/UNICEF currently recommend that childhood malaria and pneumonia be managed together in the community; most African countries are in the process of developing this policy. We conducted a cross-sectional study to determine maternal awareness of general danger signs of childhood illnesses and the prevalence, determinants and sources of pre-hospital treatment by mothers during their child's acute respiratory illness in a poor urban community in south-western Nigeria. A total of 226 mothers were interviewed. Only 4.9% of the mothers were aware of the two pneumonia symptoms: difficult breathing and fast breathing. About 75% of the children were given pre-hospital medication at home and only 16.5% of them received the drugs within 24 hour of symptom recognition. Drug shops/patent medicine vendors (PMVs; 70.6%) were the most common source of care. Wishing to try home management first (46.6%); waiting for the child to improve (14.4%) and lack of money (31.6%) delayed care-seeking. Older maternal age (aOR 2.3; 95% CI 1.2-4.4) and having a child with cough and difficult and/or fast breathing (aOR 2.3; 95% CI 1.1-5.2) were positive predictors of pre-hospital treatment. Maternal education and adequately equipping PMVs could improve prompt access to integrated community-based child health services in Nigeria. PMID:24029675

  13. Childhood proptosis

    International Nuclear Information System (INIS)

    Proptosis in children is a hallmark of orbital diseases which can present a diagnostic challenge requiring thoughtful investigation. The aim of this review is to provide the reader an overview of the subject of childhood proptosis with an emphasis on the systematic and practical approach for the work-up of proptosis in children. Use of proper imaging studies is essential for the correct diagnosis. Computed tomography is a good screening test for any space occupying lesion of the orbit. Proptosis describes eye prominence due to space occupying orbital lesions. Congenital lesions usually present in the first decade of life. Acquired orbital lesions such as lymphangiomas, orbital varix, rhabdomyosarcoma and neural tumors may present at the end of the first decade of life. Metastatic tumors to the orbit, adenocarcinoma of lacrimal gland and rapidly growing masses may present with proptosis associated with pain. Visual loss can be the presenting symptoms in the patients with optic nerve (ON) gliomas, orbital meningiomas and posteriorly located tumors. Cystic lesions of the orbit may be congenital or acquired, dermoid cysts being the most common congenital orbital lesions. Some of the vascular lesions of the orbit include capillary hemangiomas, lymphangiomas, orbital varix, and arteriovenous malformations. Inflammatory process of the orbit in children include cellulitis and pseudotumor. Neural tumors such as neurofibromas, ON gilomas and meningiomas are less common causes of proptosis in children. Rhabdomyosarcoma is the most common primary orbital malignancy in children which can present with acute proptosis and is one of the few life-threatening diseases seen initially by an ophthalmologist. Secondary orbital tumors invade the orbit from adjacent sinuses, cranium or extended from the eye itself. The most common distant metastases in children include neuroblastoma and Ewing's sarcoma. Although many orbital processes can be diagnosed based on history, clinical

  14. Dengue infection as a potential trigger of an imported Plasmodium ovale malaria relapse or a long incubation period in a non-endemic malaria region

    Directory of Open Access Journals (Sweden)

    Otília Lupi

    2016-03-01

    Conclusions: Concurrent infections of DENV and malaria have rarely been reported; the actual impact of these sequential or simultaneous infections remains unknown. Therefore, DF must be considered as a potential co-morbidity for malaria, because of its influence on fluid electrolyte management. The case presented showed consistent temporal, clinical, and laboratory evidence that the relapse or the long incubation period of P. ovale malaria may have been triggered by a recent DF episode. To the authors’ knowledge, this is the first report of DENV and P. ovale co-infection.

  15. A Research Agenda for Malaria Eradication: Vaccines

    OpenAIRE

    ,

    2011-01-01

    Vaccines could be a crucial component of efforts to eradicate malaria. Current attempts to develop malaria vaccines are primarily focused on Plasmodium falciparum and are directed towards reducing morbidity and mortality. Continued support for these efforts is essential, but if malaria vaccines are to be used as part of a repertoire of tools for elimination or eradication of malaria, they will need to have an impact on malaria transmission. We introduce the concept of “vaccines that interrupt...

  16. A research agenda for malaria eradication: vaccines.

    OpenAIRE

    Abdulla, S.; Agre, P; P.L. Alonso; Arevalo-Herrera, M.; Bassat, Q.; Binka, F.; Chitnis, C.; Corradin, G; Cowman, A. F.; Culpepper, J.; Portillo, H. del; Dinglasan, R. R.; Duffy, P.; Gargallo, D; Greenwood, B.

    2011-01-01

    Vaccines could be a crucial component of efforts to eradicate malaria. Current attempts to develop malaria vaccines are primarily focused on Plasmodium falciparum and are directed towards reducing morbidity and mortality. Continued support for these efforts is essential, but if malaria vaccines are to be used as part of a repertoire of tools for elimination or eradication of malaria, they will need to have an impact on malaria transmission. We introduce the concept of "vaccines that interrupt...

  17. Does Reducing Malaria Improve Household Living Standards?

    OpenAIRE

    Laxminarayan, Ramanan

    2003-01-01

    Living in malaria-endemic regions places an economic burden on households even if they do not actually suffer an episode of malaria. Households living with endemic malaria are less likely to have access to economic opportunities and may have to modify agricultural practices and other household behavior to adapt to their disease environment. Data from Vietnam demonstrate that reductions in malaria incidence through government-financed malaria control programs can contribute to higher household...

  18. A Geographical Information System for Malaria in Colombia (SIGMA)

    International Nuclear Information System (INIS)

    A Geographical Information System for Malaria in Colombia (SIGMA) is introduced and its capabilities and modules are described. It allows the interactive visualization of the Colombian Ministry of Social Protection database at national, regional and municipal levels and the analysis of relationships with different environmental and climatic variables. SIGMA is a powerful decision support system for human health intervention and management programs in Colombia

  19. Clinical pharmacology and malaria.

    Science.gov (United States)

    Breckenridge, A M; Winstanley, P A

    1997-10-01

    The role of clinical pharmacology in improving the prevention and treatment of malaria is reviewed. A series of general and specific issues is discussed, concentrating on risk-benefit and cost-effectiveness. The techniques of clinical pharmacokinetics play an important role in the optimal use of drugs and this is illustrated by studies on quinine and proguanil. In discussing amodiaquine toxicity, the role of the pharmacologist and the chemist in designing out drug toxicity lends hope for producing a new generation of antimalarial drugs. PMID:9625927

  20. Immunoserology of malaria

    Directory of Open Access Journals (Sweden)

    Eduardo L. F. Franco

    1986-04-01

    Full Text Available This literature review discusses the most frequently used serodiagnostic methods for the determination of the humoral immune response to malarial parasites. The importance of malaria as a global public health problem is stressed in the light of the new discoveries leading to the future development of an anti-malarial vaccine suitable for use in humans. Serological techniques are expected to play an important role in the assessment of the relative efficacy of these candidate vaccines. A discussion of the different antigen preparation techniques is also presented.

  1. Ecotope-Based Entomological Surveillance and Molecular Xenomonitoring of Multidrug Resistant Malaria Parasites in Anopheles Vectors

    Directory of Open Access Journals (Sweden)

    Prapa Sorosjinda-Nunthawarasilp

    2014-01-01

    Full Text Available The emergence and spread of multidrug resistant (MDR malaria caused by Plasmodium falciparum or Plasmodium vivax have become increasingly important in the Greater Mekong Subregion (GMS. MDR malaria is the heritable and hypermutable property of human malarial parasite populations that can decrease in vitro and in vivo susceptibility to proven antimalarial drugs as they exhibit dose-dependent drug resistance and delayed parasite clearance time in treated patients. MDR malaria risk situations reflect consequences of the national policy and strategy as this influences the ongoing national-level or subnational-level implementation of malaria control strategies in endemic GMS countries. Based on our experience along with current literature review, the design of ecotope-based entomological surveillance (EES and molecular xenomonitoring of MDR falciparum and vivax malaria parasites in Anopheles vectors is proposed to monitor infection pockets in transmission control areas of forest and forest fringe-related malaria, so as to bridge malaria landscape ecology (ecotope and ecotone and epidemiology. Malaria ecotope and ecotone are confined to a malaria transmission area geographically associated with the infestation of Anopheles vectors and particular environments to which human activities are related. This enables the EES to encompass mosquito collection and identification, salivary gland DNA extraction, Plasmodium- and species-specific identification, molecular marker-based PCR detection methods for putative drug resistance genes, and data management. The EES establishes strong evidence of Anopheles vectors carrying MDR P. vivax in infection pockets epidemiologically linked with other data obtained during which a course of follow-up treatment of the notified P. vivax patients receiving the first-line treatment was conducted. For regional and global perspectives, the EES would augment the epidemiological surveillance and monitoring of MDR falciparum and

  2. The current and potential role of satellite remote sensing in the campaign against malaria

    Science.gov (United States)

    Kazansky, Yaniv; Wood, Danielle; Sutherlun, Jacob

    2016-04-01

    Malaria and other vector borne diseases claim lives and cause illness, especially in less developed countries. Although well understood methods, such as spraying and insecticidal nets, are identified as effective deterrents to malaria transmission by mosquitoes, the nations that have the greatest burden from the disease also struggle to deploy such measures sufficiently. More targeted and up to date information is needed to identify which regions of malaria-endemic countries are most likely to be at risk of malaria in the near future. This will allow national governments, local officials and public health workers to deploy protective equipment and personnel where they are most needed. This paper explores the role of environmental data generated via satellite remote sensing as an ingredient to a Malaria Early Warning System. Data from remote sensing satellites can cover broad geographical areas frequently and consistently. Much of the relevant data may be accessed by malaria-endemic countries at minimal cost via international data sharing polices. While previous research studies have demonstrated the potential to assign malaria risk to a geographic region based on indicators from satellites and other sources, there is still a need to deploy such tools in a broader and more operational manner to inform decision making on malaria management. This paper describes current research on the use of satellite-based environmental data to predict malaria risk and examines the barriers and opportunities for implementing Malaria Early Warning Systems enabled by satellite remote sensing. A Systems Architecture Framework analyses the components of a Malaria Early Warning System and highlights the need for effective coordination across public and private sector organizations.

  3. Childhood Obesity

    Science.gov (United States)

    Yuca, Sevil Ari, Ed.

    2012-01-01

    This book aims to provide readers with a general as well as an advanced overview of the key trends in childhood obesity. Obesity is an illness that occurs due to a combination of genetic, environmental, psychosocial, metabolic and hormonal factors. The prevalence of obesity has shown a great rise both in adults and children in the last 30 years.…

  4. Childhood Obesity

    Centers for Disease Control (CDC) Podcasts

    2013-08-06

    In this podcast, Dr. Tom Frieden, CDC Director, discusses the decrease in childhood obesity rates and what strategies have been proven to work to help our children grow up and thrive.  Created: 8/6/2013 by National Center for Injury Prevention and Control.   Date Released: 3/6/2014.

  5. Fighting the good fight: the role of militaries in malaria elimination in Southeast Asia.

    Science.gov (United States)

    Manning, Jessica E; Satharath, Prom; Gaywee, Jariyanart; Lopez, Maria Nila; Lon, Chanthap; Saunders, David L

    2014-12-01

    Despite significant progress in malaria control in the Greater Mekong Subregion (GMS), malaria is still endemic, with more than 30 million people infected annually. Important gaps remain in case management, service delivery, prevention, and vector control, particularly in hard-to-reach mobile populations. Rapidly evolving drug resistance has created a new urgency to move aggressively toward elimination. However, no clear and cost-effective strategy has been identified. Although GMS militaries are under-recognized as a malaria transmission reservoir, they are an important focal point for elimination activities, given their high mobility, frequent malaria exposure, and potential for asymptomatic carriage. At the same time, military organizational capacity and proximity to other mobile populations could facilitate elimination efforts if relevant political barriers could be overcome. Here, we review considerations for military involvement in regional malaria elimination efforts. PMID:25455566

  6. Endothelin-1 Mediates Brain Microvascular Dysfunction Leading to Long-Term Cognitive Impairment in a Model of Experimental Cerebral Malaria.

    Directory of Open Access Journals (Sweden)

    Brandi D Freeman

    2016-03-01

    Full Text Available Plasmodium falciparum infection causes a wide spectrum of diseases, including cerebral malaria, a potentially life-threatening encephalopathy. Vasculopathy is thought to contribute to cerebral malaria pathogenesis. The vasoactive compound endothelin-1, a key participant in many inflammatory processes, likely mediates vascular and cognitive dysfunctions in cerebral malaria. We previously demonstrated that C57BL6 mice infected with P. berghei ANKA, our fatal experimental cerebral malaria model, sustained memory loss. Herein, we demonstrate that an endothelin type A receptor (ETA antagonist prevented experimental cerebral malaria-induced neurocognitive impairments and improved survival. ETA antagonism prevented blood-brain barrier disruption and cerebral vasoconstriction during experimental cerebral malaria, and reduced brain endothelial activation, diminishing brain microvascular congestion. Furthermore, exogenous endothelin-1 administration to P. berghei NK65-infected mice, a model generally regarded as a non-cerebral malaria negative control for P. berghei ANKA infection, led to experimental cerebral malaria-like memory deficits. Our data indicate that endothelin-1 is critical in the development of cerebrovascular and cognitive impairments with experimental cerebral malaria. This vasoactive peptide may thus serve as a potential target for adjunctive therapy in the management of cerebral malaria.

  7. Endothelin-1 Mediates Brain Microvascular Dysfunction Leading to Long-Term Cognitive Impairment in a Model of Experimental Cerebral Malaria.

    Science.gov (United States)

    Freeman, Brandi D; Martins, Yuri C; Akide-Ndunge, Oscar B; Bruno, Fernando P; Wang, Hua; Tanowitz, Herbert B; Spray, David C; Desruisseaux, Mahalia S

    2016-03-01

    Plasmodium falciparum infection causes a wide spectrum of diseases, including cerebral malaria, a potentially life-threatening encephalopathy. Vasculopathy is thought to contribute to cerebral malaria pathogenesis. The vasoactive compound endothelin-1, a key participant in many inflammatory processes, likely mediates vascular and cognitive dysfunctions in cerebral malaria. We previously demonstrated that C57BL6 mice infected with P. berghei ANKA, our fatal experimental cerebral malaria model, sustained memory loss. Herein, we demonstrate that an endothelin type A receptor (ETA) antagonist prevented experimental cerebral malaria-induced neurocognitive impairments and improved survival. ETA antagonism prevented blood-brain barrier disruption and cerebral vasoconstriction during experimental cerebral malaria, and reduced brain endothelial activation, diminishing brain microvascular congestion. Furthermore, exogenous endothelin-1 administration to P. berghei NK65-infected mice, a model generally regarded as a non-cerebral malaria negative control for P. berghei ANKA infection, led to experimental cerebral malaria-like memory deficits. Our data indicate that endothelin-1 is critical in the development of cerebrovascular and cognitive impairments with experimental cerebral malaria. This vasoactive peptide may thus serve as a potential target for adjunctive therapy in the management of cerebral malaria. PMID:27031954

  8. Rapid Diagnosis of Vivax Malaria by the SD Bioline Malaria Antigen Test When Thrombocytopenia Is Present▿

    OpenAIRE

    Lee, Sei Won; Jeon, Kyeongman; Jeon, Byung Ryul; Park, Inho

    2007-01-01

    An easy and reliable diagnostic method for malaria is highly desirable. We examined the recently introduced SD Bioline Malaria Antigen test, which detects Plasmodium lactate dehydrogenase, with the additional aid of the presence or absence of thrombocytopenia to diagnose vivax malaria. We enrolled 732 patients with clinically suspected malaria in an area where vivax malaria is endemic. We performed microscopic examination of thin film, applied the SD Bioline Malaria Antigen test, and checked ...

  9. Oligohydramnios in a pregnant Pakistani woman with Plasmodium vivax malaria

    OpenAIRE

    Binello, Nicolò; Brunetti, Enrico; Cattaneo, Federico; Lissandrin, Raffaella; Malfitano, Antonello

    2014-01-01

    In the Western world, the diagnosis and management of Plasmodium vivax malaria in pregnant women can be challenging, and the pathogenesis of adverse outcomes for both the mother and the foetus is still poorly known. The authors describe the case of a 29-year-old Pakistani woman at the 29th week of her second pregnancy, who was admitted to the Hospital following the abrupt onset of fever. At the time of admission, she had been living in Italy without travelling to any malaria-endemic areas for...

  10. The evil circle of poverty: a qualitative study of malaria and disability

    Directory of Open Access Journals (Sweden)

    Ingstad Benedicte

    2012-01-01

    Full Text Available Abstract Background This article discusses the link between disability and malaria in a poor rural setting. Global malaria programmes and rehabilitation programmes are organized as vertical and separate programmes, and as such they focus on prevention, cure and control, and disability respectively. When looking at specific conditions and illnesses, the impairing long-term consequences of illness incidents during childhood are not questioned. Methods The study design was ethnographic with an open, exploratory approach. Data were collected in Mangochi District in Malawi through qualitative in-depth interviews and participant observation. Results Despite a local-based health service system, people living in poor rural areas are confronted with a multitude of barriers when accessing malaria prevention and treatment. Lack of skilled health personnel and equipment add to the general burden of poverty: insufficient knowledge about health care, problems connected to accessing the health facility in time, insufficient initiatives to prevent malaria attacks, and a general lack of attention to the long term disabling effects of a malaria attack. Conclusions This study points to the importance of building malaria programmes, research and statistics that take into consideration the consequences of permanent impairment after a malaria attack, as well as the context of poverty in which they often occur. In order to do so, one needs to develop methods for detecting people whose disabilities are a direct result of not having received health services after a malaria episode. This may be done through qualitative approaches in local communities and should also be supplemented by suitable surveys in order to estimate the problem on a larger scale.

  11. Current scenario of malaria vaccine

    Directory of Open Access Journals (Sweden)

    Jarnail Singh Braich

    2012-04-01

    Full Text Available Malaria is one of the deadliest infectious diseases that affects millions of people worldwide including India. As an addition to chemoprophylaxis and other antimalarial interventions malaria vaccine is under extensive research since decades. The vaccine development is more difficult to predict than drug development and presents a unique challenge as already there has been no vaccine effective against a parasite. Effective malaria vaccine could help eliminate and eradicate malaria; there are currently 63 vaccine candidates, 41 in preclinical and clinical stages of development. Vaccines are being designed to target pre-erythrocytic stages, erythrocytic stage or the sexual stages of Plasmodium taken up by a feeding mosquito, or the multiple stages. Two vaccines in preclinical and clinical development target P. falciparum; and the most advanced candidate is the pre-erythrocytic vaccine RTS,S which is in phase-III clinical trials. It is likely that world's first malaria vaccine will be available by 2015 at the country level. More efficacious second generation malaria vaccines are on the way to development. Safety, efficacy, cost and provision of the vaccine to all communities are major concerns in malaria vaccine issue. [Int J Basic Clin Pharmacol 2012; 1(2.000: 60-66

  12. Community perceptions on malaria and care-seeking practices in endemic Indian settings: policy implications for the malaria control programme

    Directory of Open Access Journals (Sweden)

    Das Ashis

    2013-01-01

    factors, the availability of acceptable care can modulate the community perceptions and practices on malaria management. The current community awareness on symptoms of malaria and prevention is fair, yet the prevention and treatment practices are not optimal. Promoting active community involvement and ownership in malaria control and management through strengthening community based organizations would be relevant. Further, timely availability of drugs and commodities at the community level can improve their confidence in the public health system.

  13. Delayed Diagnosis of Falciparum Malaria with Acute Kidney Injury.

    Science.gov (United States)

    Choi, Iee Ho; Hwang, Pyoung Han; Choi, Sam Im; Lee, Dae Yeol; Kim, Min Sun

    2016-09-01

    Prompt malaria diagnosis is crucial so antimalarial drugs and supportive care can then be rapidly initiated. A 15-year-old boy who had traveled to Africa (South Africa, Kenya, and Nigeria between January 3 and 25, 2011) presented with fever persisting over 5 days, headache, diarrhea, and dysuria, approximately 17 days after his return from the journey. Urinalysis showed pyuria and hematuria. Blood examination showed hemolytic anemia, thrombocytopenia, disseminated intravascular coagulation, and hyperbilirubinemia. Plasmapheresis and hemodialysis were performed for 19 hospital days. Falciparum malaria was then confirmed by peripheral blood smear, and antimalarial medications were initiated. The patient's condition and laboratory results were quickly normalized. We report a case of severe acute renal failure associated with delayed diagnosis of falciparum malaria, and primary use of supportive treatment rather than antimalarial medicine. The present case suggests that early diagnosis and treatment is important because untreated tropical malaria can be associated with severe acute renal failure and fatality. Physicians must be alert for correct diagnosis and proper management of imported tropical malaria when patients have travel history of endemic areas. PMID:27510397

  14. Concurrent bacteraemia and malaria in febrile Nigerian infants.

    Science.gov (United States)

    Ayoola, Omolola O; Adeyemo, Adebowale A; Osinusi, Kikelomo

    2005-01-01

    In the tropics, febrile illnesses are often presumed to be due to malaria, because of its endemicity, and treatment can lead to delay in diagnosis or failure to detect severe infections such as bacteraemia. This study sought to determine the prevalence of bacteraemia and malaria parasitaemia in febrile post-neonatal infants (age 1-12 months) at the University College Hospital, Ibadan, Nigeria, and the bacterial aetiological agents of bacteraemia in the infants. Therefore, 102 infants aged 1-12 months who presented with fever with a negative history of antimicrobial use in the week prior to presentation were evaluated and had blood cultures done for the detection of aerobic organisms by standard methods and blood films for malaria parasites. Bacteraemia was found in 38.2% of the infants, malaria parasitaemia was found in 46.1%. The most common organisms isolated were Escherichia coli (35.9%), Staphylococcus aureus (33.3%) and Klebsiella spp. (10.3%). Febrile children should be investigated for the presence of bacterial infection even if the blood film for malaria parasites is positive. Where laboratory facilities are not available, consideration should be given to the use of both anti-malarial therapy and empiric antibiotic therapy in the management of febrile infants, depending on the clinician's judgement. PMID:15712544

  15. Malaria induced acute renal failure: A single center experience

    International Nuclear Information System (INIS)

    Malaria has protean clinical manifestations and renal complications, particularly acute renal failure that could be life threatening. To evaluate the incidence, clinical profile, ou come and predictors of mortality in patients with malarial acute renal failure, we retrospectively studied the last two years records of malaria induced acute renal failure in patients with peripheral smear positive for malarial parasites. One hundred (10.4%) (63 males, 37 females) malaria induced acute renal failure amongst 958 cases of acute renal failure were evaluated. Plasmodium (P). falciparum was reported in 85%, P. vivax in 2%, and both in 13% patients. The mean serum creatinine was 9.2 ± 4.2 mg%, and oligo/anuria was present in 82%; 78% of the patients required hemodialysis. Sixty four percent of the patients recovered completely, 10% incompletely, and 5% developed chronic kidney failure; mortality occurred in 21% of the patients. Low hemoglobin, oligo/anuria on admission, hyperbilirubinemia, cerebral malaria, disseminated intravascular coagulation, and high serum creatinine were the main predictors of mortality. We conclude that malaria is associated with acute renal failure, which occurs most commonly in plasmodium falciparum infected patients. Early diagnosis and prompt dialysis with supportive management can reduce morality and enhance recovery of renal function (Author).

  16. Addressing malaria vector control challenges in South Sudan: proposed recommendations

    Directory of Open Access Journals (Sweden)

    Chanda Emmanuel

    2013-02-01

    Full Text Available Abstract Upon the signing of the Comprehensive Peace Agreement in 2005, the Republic of South Sudan (RSS has faced a lot of challenges, such as a lack of infrastructure, human resources and an enormous burden of vector borne diseases including malaria. While a national malaria strategic plan 2006-2011 was developed, the vector control component has remained relatively weak. The strategy endorses the distribution of long-lasting insecticidal nets (LLINs as the frontline intervention with other interventions recommended only when technical and institutional capacity is available. In 2006, a draft integrated vector management (IVM strategic plan 2007–2012 was developed but never implemented, resulting in minimal coordination, implementation and coverage of malaria vector control tools including their inherent impact. To address this challenge, the vector control team of the National Malaria Control Programme (NMCP is being strengthened. With the objective of building national capacity and technical collaboration for effective implementation of the IVM strategy, a national malaria vector control conference was held from 15-17th October 2012 in Juba. A range of NMCP partners, state ministries, acadaemia, private sector, national and international non-governmental organizations, including regional and global policymakers attended the meeting. The conference represented a major milestone and made recommendations revolving around the five key elements of the IVM approach. The meeting endorsed that vector control efforts in RSS be augmented with other interventions within the confines of the IVM strategy as a national approach, with strong adherence to its key elements.

  17. Evolution of malaria in pregnancy control: Jhpiego's 10-year contribution.

    Science.gov (United States)

    Roman, Elaine; Ngindu, Augustine; Orji, Bright; Zoungrana, Jérémie; Robbins, Sarah; Brieger, William

    2015-06-01

    Malaria continues to be a life-threatening illness throughout Sub-Saharan Africa, with pregnant women and children being particularly vulnerable and an estimated 10 000 women and 200 000 newborns dying each year as a result of malaria in pregnancy (MIP). Since 2004, WHO has supported a three-pronged MIP approach: (1) intermittent preventive treatment with sulfadoxine-pyrimethamine; (2) use of insecticide-treated bed nets; and (3) effective case management. The present article identifies benchmarks in Jhpiego's 10-plus years of MIP experience at the regional and national levels that have contributed to its global MIP leadership and aligned programs and policies with global approaches toward malaria elimination. As countries continue to develop and expand MIP programming, support will continue to be essential in the following eight MIP program areas: integration, policy, capacity development, community engagement, quality assurance, commodities, monitoring and evaluation, and financing. PMID:26115860

  18. Ungulate malaria parasites.

    Science.gov (United States)

    Templeton, Thomas J; Asada, Masahito; Jiratanh, Montakan; Ishikawa, Sohta A; Tiawsirisup, Sonthaya; Sivakumar, Thillaiampalam; Namangala, Boniface; Takeda, Mika; Mohkaew, Kingdao; Ngamjituea, Supawan; Inoue, Noboru; Sugimoto, Chihiro; Inagaki, Yuji; Suzuki, Yasuhiko; Yokoyama, Naoaki; Kaewthamasorn, Morakot; Kaneko, Osamu

    2016-01-01

    Haemosporida parasites of even-toed ungulates are diverse and globally distributed, but since their discovery in 1913 their characterization has relied exclusively on microscopy-based descriptions. In order to bring molecular approaches to bear on the identity and evolutionary relationships of ungulate malaria parasites, we conducted Plasmodium cytb-specific nested PCR surveys using blood from water buffalo in Vietnam and Thailand, and goats in Zambia. We found that Plasmodium is readily detectable from water buffalo in these countries, indicating that buffalo Plasmodium is distributed in a wider region than India, which is the only area in which buffalo Plasmodium has been reported. Two types (I and II) of Plasmodium sequences were identified from water buffalo and a third type (III) was isolated from goat. Morphology of the parasite was confirmed in Giemsa-reagent stained blood smears for the Type I sample. Complete mitochondrial DNA sequences were isolated and used to infer a phylogeny in which ungulate malaria parasites form a monophyletic clade within the Haemosporida, and branch prior to the clade containing bird, lizard and other mammalian Plasmodium. Thus it is likely that host switching of Plasmodium from birds to mammals occurred multiple times, with a switch to ungulates independently from other mammalian Plasmodium. PMID:26996979

  19. Drug resistance in malaria

    Directory of Open Access Journals (Sweden)

    S C Parija

    2011-01-01

    Full Text Available Antimalarial chemotherapy is an important component of all malaria control programmes throughout the world. This is especially so in light of the fact that there are no antimalarial vaccines which are available for clinical use at present. Emergence and spread of malaria parasites which are resistant to many of the available antimalarials today is, therefore, a major cause for concern. Till date, resistance to all groups of antimalarials excluding artemisinin has been reported. In recent years, in vitro resistance to even artemisinin has been described. While resistance to antibacterial agents has come to prominence as a clinical problem in recent years, antiparasitic resistance in general and antimalarial resistance in particular has not received much attention, especially in the Indian scenario. The present review deals with commonly used antimalarial drugs and the mechanisms of resistance to them. Various methods of detecting antimalarial resistance and avoiding the same have also been dealt with. Newer parasite targets which can be used in developing newer antimalarial agents and antimalarials obtained from plants have also been mentioned.

  20. Treatment of fevers prior to introducing rapid diagnostic tests for malaria in registered drug shops in Uganda

    DEFF Research Database (Denmark)

    Mbonye, Anthony K.; Lal, Sham; Cundill, Bonnie;

    2013-01-01

    to examine impact on appropriate treatment of malaria in drug shops in Uganda and adherence to current malaria treatment policy guidelines, a survey was conducted to estimate baseline prevalence of, and factors associated with, appropriate treatment of malaria to enable effective design and implementation...... questionnaire to capture data on drug shops (n=65) including provider characteristics, knowledge on treatment of malaria, previous training received, type of drugs stocked, reported drug sales, and record keeping practices; and a patient questionnaire to capture data from febrile patients (n=540) exiting drug...... management and lack of knowledge that Coartem(R) was the recommended first-line treatment for malaria. There is urgent need for interventions to improve treatment of malaria at these outlets....

  1. Using rapid diagnostic tests as source of malaria parasite DNA for molecular analyses in the era of declining malaria prevalence

    DEFF Research Database (Denmark)

    Ishengoma, Deus S; Lwitiho, Sudi; Madebe, Rashid A;

    2011-01-01

    conducted to examine if sufficient DNA could be successfully extracted from malaria rapid diagnostic tests (RDTs), used and collected as part of routine case management services in health facilities, and thus forming the basis for molecular analyses, surveillance and quality control (QC) testing of RDTs....... continued molecular surveillance of malaria parasites is important to early identify emerging anti-malarial drug resistance, it is becoming increasingly difficult to obtain parasite samples from ongoing studies, such as routine drug efficacy trials. To explore other sources of parasite DNA, this study was...

  2. Precipitation Based Malaria Patterns in the Amazon -- Will Deforestation Alter Risk?

    Science.gov (United States)

    Olson, S. H.; Durieux, L.; Elguero, E.; Foley, J.; Gagnon, R.; Guegan, J.; Patz, J.

    2007-12-01

    The World Health Organization, estimates that forty-two percent of malaria cases are "associated with policies and practices regarding land use, deforestation, water resource management, settlement siting and modified house design". This estimate was drawn from expert opinion and studies performed at local scales, but little research has investigated the cumulative impacts of land use and land cover changes occurring in the Amazon Basin on malaria. Much less is understood about the impact of changing land use and subsequent precipitation regimes on malaria risk. To understand how land use practices may alter malaria patterns in the Basin we present an analysis of municipio (n=755) malaria case data and monthly precipitation patterns between 1996 and 1999. Climate data originated from the CRU TS 2.1 half-degree grid resolution climate data set. We present a hierarchical (random coefficients) log-linear Poisson model relating malaria incidence to precipitation for both municipos and states. At the Basin scale precipitation and cases show strong relationships. Precipitation and cases are asynchronous across the period of observation, but detailed inspection of states and individual municipios reveal geographic dependencies of precipitation and malaria incidence. Future research will link the patterns of precipitation and malaria to anticipated changes in climate from deforestation in the Basin.

  3. Malaria: toxins, cytokines and disease

    DEFF Research Database (Denmark)

    Jakobsen, P H; Bate, C A; Taverne, J;

    1995-01-01

    In this review the old concept of severe malaria as a toxic disease is re-examined in the light of recent discoveries in the field of cytokines. Animal studies suggest that the induction of TNF by parasite-derived molecules may be partly responsible for cerebral malaria and anemia, while...... hypoglycaemia may be due to direct effects of similar molecules on glucose metabolism. These molecules appear to be phospholipids and we suggest that when fully characterized they might form the basis of antitoxic therapy for malaria....

  4. Profiling the host response to malaria vaccination and malaria challenge.

    OpenAIRE

    Dunachie, S; Hill, AV; Fletcher, HA

    2015-01-01

    A vaccine for malaria is urgently required. The RTS,S vaccine represents major progress, but is only partially effective. Development of the next generation of highly effective vaccines requires elucidation of the protective immune response. Immunity to malaria is known to be complex, and pattern-based approaches such as global gene expression profiling are ideal for understanding response to vaccination and protection against disease. The availability of experimental sporozoite challenge in ...

  5. Travel risk, malaria importation and malaria transmission in Zanzibar

    OpenAIRE

    Arnaud Le Menach; Tatem, Andrew J; Cohen, Justin M; Hay, Simon I; Heather Randell; Patil, Anand P.; Smith, David L

    2011-01-01

    The prevalence of Plasmodium falciparum malaria in Zanzibar has reached historic lows. Improving control requires quantifying malaria importation rates, identifying high-risk travelers, and assessing onwards transmission. Estimates of Zanzibar's importation rate were calculated through two independent methodologies. First, mobile phone usage data and ferry traffic between Zanzibar and mainland Tanzania were re-analyzed using a model of heterogeneous travel risk. Second, a dynamic mathematical...

  6. Societal solutions to childhood origins of coronary artery disease.

    Science.gov (United States)

    Doss, Heather; Jayaram, Natalie; Raghuveer, Geetha

    2013-01-01

    Childhood obesity and associated risks result in premature cardiovascular damage and disease with a consequent, large burden to society. There are causes for childhood obesity that are rooted in the socioeconomic milieu. Interventions that are population-based, and aimed towards prevention as opposed to treatment, are likely to be most effective in curtailing childhood obesity. Reforms to federal and state managed social welfare programs provide a compelling opportunity to affect the course and consequences of childhood obesity. PMID:23107787

  7. Study protocol for a three-armed randomized controlled trial to assess whether house screening can reduce exposure to malaria vectors and reduce malaria transmission in The Gambia

    Directory of Open Access Journals (Sweden)

    Milligan Paul J

    2008-06-01

    Full Text Available Abstract Background Mosquito-proofing homes was one of the principal methods of environmental management in the early 1900s. House screening provides protection against malaria by reducing exposure to malaria parasites and has the added benefit of protecting everyone sleeping in the house, avoiding issues of inequity within the household. The aim of this study is to determine whether house screening protects people against malaria in Africa. It is hoped that this study will mark the beginning of a series of trials assessing a range of environmental interventions for malaria control in Africa. Design A 3-armed randomised-controlled trial will be conducted in and around Farafenni town in The Gambia, West Africa, to assess whether screening windows, doors and closing eaves or installing netting ceilings in local houses can substantially reduce malaria transmission and anaemia compared to homes with no screening. Eligible houses will be sorted and stratified by location and the number of children in each house, then randomly allocated to the interventions in blocks of 5 houses (2 with full screening, 2 with screened ceilings and 1 control house without screening. Risk of malaria transmission will be assessed in each house by routine collections of mosquitoes using light traps and an anaemia prevalence study in children at the end of the main transmission period. Discussion Practical issues concerning intervention implementation, as well as the potential benefits and risks of the study, are discussed. Trial Registration ISRCTN51184253 – Screening-homes to prevent malaria

  8. Prevalence of malaria, prevention measures, and main clinical features in febrile children admitted to the Franceville Regional Hospital, Gabon

    Directory of Open Access Journals (Sweden)

    Maghendji-Nzondo Sydney

    2016-01-01

    Full Text Available Recently, major progress has been made in controlling malaria in Africa. However, in Gabon, little information is available on the role of malaria in childhood febrile syndromes, the use and efficacy of preventive measures, and Plasmodium species distribution. Here, we characterized malaria in febrile children in Franceville, Gabon through a cross-sectional study at the pediatric unit of the Franceville Regional Hospital. We registered 940 febrile children. Their general condition was markedly altered in 11.7% of cases (n = 89/760; among them 19 (21.4% had a severely altered condition. Malaria was the second most frequent etiology (22.0%; n = 162/738, after respiratory tract infections (37.3%; n = 275/738. Children with malaria (63 ± 39 months were older than children without malaria (40 ± 37 months (p = 0.0013. Hemoglobin, red blood cell, white blood cell, and platelet values were lower in children with malaria than in those without malaria (p < 0.0001. Anemia was the most common feature of severe malaria (70.6%; n = 12/17, followed by neurological involvement (23.5%; n = 4/17. The prevalence of malaria was significantly higher in children older than 60 months than in younger children (40% vs. 15.5%; p < 0.0001. Plasmodium falciparum accounted for 97.5% of cases (158/162, followed by Plasmodium malariae (2.5%; n = 4/162. Bed net use was high (74.4%; n = 697/936 and contributed to malaria prevention (p = 0.001. Good basic knowledge of malaria also had a preventive effect (p < 0.0001. The prevalence of malaria in children in Franceville did not decrease significantly from 2009 to 2012, remaining at about 20%, highlighting that preventive measures should be reinforced.

  9. Malaria ecology and climate change

    Science.gov (United States)

    McCord, G. C.

    2016-05-01

    Understanding the costs that climate change will exact on society is crucial to devising an appropriate policy response. One of the channels through while climate change will affect human society is through vector-borne diseases whose epidemiology is conditioned by ambient ecology. This paper introduces the literature on malaria, its cost on society, and the consequences of climate change to the physics community in hopes of inspiring synergistic research in the area of climate change and health. It then demonstrates the use of one ecological indicator of malaria suitability to provide an order-of-magnitude assessment of how climate change might affect the malaria burden. The average of Global Circulation Model end-of-century predictions implies a 47% average increase in the basic reproduction number of the disease in today's malarious areas, significantly complicating malaria elimination efforts.

  10. Malaria Prophylaxis: A Comprehensive Review

    Directory of Open Access Journals (Sweden)

    Rosario Russo

    2010-10-01

    Full Text Available The flow of international travellers to and from malaria-endemic areas, especially Africa, has increased in recent years. Apart from the very high morbidity and mortality burden imposed on malaria-endemic areas, imported malaria is the main cause of fever possibly causing severe disease and death in travellers coming from tropical and subtropical areas, particularly Sub-Saharan Africa. The importance of behavioural preventive measures (bed nets, repellents, etc., adequate chemoprophylaxis and, in selected circumstances, stand-by emergency treatment may not be overemphasized. However, no prophylactic regimen may offer complete protection. Expert advice is needed to tailor prophylactic advice according to traveller (age, baseline clinical conditions, etc. and travel (destination, season, etc. characteristics in order to reduce malaria risk.

  11. Childhood psoriasis

    OpenAIRE

    Dogra Sunil; Kaur Inderjeet

    2010-01-01

    Psoriasis is a common dermatosis in children with about one third of all patients having onset of disease in the first or second decade of life. A chronic disfiguring skin disease, such as psoriasis, in childhood is likely to have profound emotional and psychological effects, and hence requires special attention. Psoriasis in children has been reported to differ from that among adults being more frequently pruritic; plaque lesions are relatively thinner, softer, and less scaly; face and flexu...

  12. Childhood Traumatic Grief

    Science.gov (United States)

    ... Educators Resources for Kids and Teens Childhood Traumatic Grief What is Childhood Traumatic Grief? Children grieve in their own way following the ... child may have a condition called Childhood Traumatic Grief (CTG). Thinking about the person who died—even ...

  13. Childhood Cancer Statistics

    Science.gov (United States)

    ... Shop With CureSearch Blog Donate Now Select Page Childhood Cancer Statistics Home > Understanding Children’s Cancer > Childhood Cancer Statistics Childhood Cancer Statistics – Graphs and Infographics Number of Diagnoses ...

  14. The March Toward Malaria Vaccines.

    Science.gov (United States)

    Hoffman, Stephen L; Vekemans, Johan; Richie, Thomas L; Duffy, Patrick E

    2015-12-01

    In 2013 there were an estimated 584,000 deaths and 198 million clinical illnesses due to malaria, the majority in sub-Saharan Africa. Vaccines would be the ideal addition to the existing armamentarium of anti-malaria tools. However, malaria is caused by parasites, and parasites are much more complex in terms of their biology than the viruses and bacteria for which we have vaccines, passing through multiple stages of development in the human host, each stage expressing hundreds of unique antigens. This complexity makes it more difficult to develop a vaccine for parasites than for viruses and bacteria, since an immune response targeting one stage may not offer protection against a later stage, because different antigens are the targets of protective immunity at different stages. Furthermore, depending on the life cycle stage and whether the parasite is extra- or intra-cellular, antibody and/or cellular immune responses provide protection. It is thus not surprising that there is no vaccine on the market for prevention of malaria, or any human parasitic infection. In fact, no vaccine for any disease with this breadth of targets and immune responses exists. In this limited review, we focus on four approaches to malaria vaccines, (1) a recombinant protein with adjuvant vaccine aimed at Plasmodium falciparum (Pf) pre-erythrocytic stages of the parasite cycle (RTS,S/AS01), (2) whole sporozoite vaccines aimed at Pf pre-erythrocytic stages (PfSPZ Vaccine and PfSPZ-CVac), (3) prime boost vaccines that include recombinant DNA, viruses and bacteria, and protein with adjuvant aimed primarily at Pf pre-erythrocytic, but also asexual erythrocytic stages, and (4) recombinant protein with adjuvant vaccines aimed at Pf and Plasmodium vivax sexual erythrocytic and mosquito stages. We recognize that we are not covering all approaches to malaria vaccine development, or most of the critically important work on development of vaccines against P. vivax, the second most important cause of

  15. Suicidal Erythrocyte Death in Malaria

    OpenAIRE

    Koka, Sai Sudha

    2008-01-01

    Malaria is one of the most devastating diseases with lethal outcome in more than 1 million humans per year. The course of the disease is not only a function of the pathogen but is heavily influenced by properties of the host. Mechanisms possibly conferring protection against a severe course of malaria include suicidal death of the infected cell. A particular form of suicidal erythrocyte death is eryptosis, which is characterized by Ca2+-entry with subsequent activation of Ca2+-sensitive K+ ch...

  16. Heritability of Malaria in Africa.

    Directory of Open Access Journals (Sweden)

    2005-11-01

    Full Text Available BACKGROUND: While many individual genes have been identified that confer protection against malaria, the overall impact of host genetics on malarial risk remains unknown. METHODS AND FINDINGS: We have used pedigree-based genetic variance component analysis to determine the relative contributions of genetic and other factors to the variability in incidence of malaria and other infectious diseases in two cohorts of children living on the coast of Kenya. In the first, we monitored the incidence of mild clinical malaria and other febrile diseases through active surveillance of 640 children 10 y old or younger, living in 77 different households for an average of 2.7 y. In the second, we recorded hospital admissions with malaria and other infectious diseases in a birth cohort of 2,914 children for an average of 4.1 y. Mean annual incidence rates for mild and hospital-admitted malaria were 1.6 and 0.054 episodes per person per year, respectively. Twenty-four percent and 25% of the total variation in these outcomes was explained by additively acting host genes, and household explained a further 29% and 14%, respectively. The haemoglobin S gene explained only 2% of the total variation. For nonmalarial infections, additive genetics explained 39% and 13% of the variability in fevers and hospital-admitted infections, while household explained a further 9% and 30%, respectively. CONCLUSION: Genetic and unidentified household factors each accounted for around one quarter of the total variability in malaria incidence in our study population. The genetic effect was well beyond that explained by the anticipated effects of the haemoglobinopathies alone, suggesting the existence of many protective genes, each individually resulting in small population effects. While studying these genes may well provide insights into pathogenesis and resistance in human malaria, identifying and tackling the household effects must be the more efficient route to reducing the burden

  17. DNA Sensors for Malaria Diagnosis

    DEFF Research Database (Denmark)

    Hede, Marianne Smedegaard; Fjelstrup, Søren; Knudsen, Birgitta R.

    2015-01-01

    In the field of malaria diagnosis much effort is put into the development of faster and easier alternatives to the gold standard, blood smear microscopy. Nucleic acid amplification based techniques pose some of the most promising upcoming diagnostic tools due to their potential for high sensitivi......, robustness and user-friendliness. In the current review, we will discuss some of the different DNA-based sensor systems under development for the diagnosis of malaria....

  18. A perspective on malaria vaccines

    OpenAIRE

    Desowitz, R S; Miller, L. H.

    1980-01-01

    The data obtained with adjuvant—antigen vaccines against asexual malaria parasites in different host—parasite systems are reviewed. From these data the problems associated with antimalarial vaccine development and testing are considered. The requirement for an adjuvant to induce immunity and the type of adjuvant required depends primarily on the host. Since the immune response of man to malaria vaccines is unknown, it is impossible to predict which animal infection is most likely to be a fait...

  19. Web 2.0 systems supporting childhood chronic disease management: A pattern language representation of a general architecture

    OpenAIRE

    Ekberg Joakim; Ludvigsson Johnny; Eriksson Henrik; Timpka Toomas; Nordfeldt Sam; Hanberger Lena

    2008-01-01

    Abstract Background Chronic disease management is a global health concern. By the time they reach adolescence, 10–15% of all children live with a chronic disease. The role of educational interventions in facilitating adaptation to chronic disease is receiving growing recognition, and current care policies advocate greater involvement of patients in self-care. Web 2.0 is an umbrella term for new collaborative Internet services characterized by user participation in developing and managing cont...

  20. Improving antimicrobial use among health workers in first-level facilities: results from the multi-country evaluation of the Integrated Management of Childhood Illness strategy.

    Science.gov (United States)

    Gouws, Eleanor; Bryce, Jennifer; Habicht, Jean-Pierre; Amaral, João; Pariyo, George; Schellenberg, Joanna Armstrong; Fontaine, Olivier

    2004-01-01

    OBJECTIVE: The objective of this study was to assess the effect of Integrated Management of Childhood Illness (IMCI) case management training on the use of antimicrobial drugs among health-care workers treating young children at first-level facilities. Antimicrobial drugs are an essential child-survival intervention. Ensuring that children younger than five who need these drugs receive them promptly and correctly can save their lives. Prescribing these drugs only when necessary and ensuring that those who receive them complete the full course can slow the development of antimicrobial resistance. METHODS: Data collected through observation-based surveys in randomly selected first-level health facilities in Brazil, Uganda and the United Republic of Tanzania were statistically analysed. The surveys were carried out as part of the multi-country evaluation of IMCI effectiveness, cost and impact (MCE). FINDINGS: Results from three MCE sites show that children receiving care from health workers trained in IMCI are significantly more likely to receive correct prescriptions for antimicrobial drugs than those receiving care from workers not trained in IMCI.They are also more likely to receive the first dose of the drug before leaving the health facility, to have their caregiver advised how to administer the drug, and to have caregivers who are able to describe correctly how to give the drug at home as they leave the health facility. CONCLUSIONS: IMCI case management training is an effective intervention to improve the rational use of antimicrobial drugs for sick children visiting first-level health facilities in low-income and middle-income countries. PMID:15508195

  1. Co-parenting and feeding in early childhood: Reflections of parent dyads on how they manage the developmental stages of feeding over the first three years.

    Science.gov (United States)

    Thullen, Matthew; Majee, Wilson; Davis, Alexandra N

    2016-10-01

    Family-level influences on the development of healthy eating behaviors start in infancy and toddlerhood with how families manage developmental stages of feeding. Little research on home feeding environments for young children has examined how mothers and fathers collaborate around feeding issues or contribute jointly to feeding. The purpose of this qualitative study is to examine co-parenting with regard to infant/toddler feeding practices. Twenty-four sets of co-resident, biological parents with a child between 6 months and 3 years were interviewed together about their feeding practices and how they discussed and collaborated on feeding during the main stages of feeding development in the first three years. Analyses illuminate themes related to how specific domains of co-parenting (satisfaction with labor, support, agreement, conflict) factor into infant and toddler feeding as well as how additional factors such as having older children and employment schedules shape how both food parenting practices and co-parenting are managed in relation to feeding. Mothers were the primary managers of feeding labor. Fathers participated in feeding in different ways and levels starting in infancy and increased involvement in feeding over the first few years requiring an ongoing negotiation around co-parenting related to feeding. Overall, this study develops insights into how multiple caregivers construct a family environment specifically related to early feeding - a perspective missing from current conceptualizations of home feeding environment. Attention to the concept of co-parenting within home feeding environments should help inform more effective approaches to intervene with families on issues around childhood obesity and family health. PMID:27288148

  2. Knowledge translation of the HELPinKIDS clinical practice guideline for managing childhood vaccination pain: usability and knowledge uptake of educational materials directed to new parents

    Directory of Open Access Journals (Sweden)

    Taddio Anna

    2013-02-01

    Full Text Available Abstract Background Although numerous evidence-based and feasible interventions are available to treat pain from childhood vaccine injections, evidence indicates that children are not benefitting from this knowledge. Unrelieved vaccination pain puts children at risk for significant long-term harms including the development of needle fears and subsequent health care avoidance behaviours. Parents report that while they want to mitigate vaccination pain in their children, they lack knowledge about how to do so. An evidence-based clinical practice guideline for managing vaccination pain was recently developed in order to address this knowledge-to-care gap. Educational tools (pamphlet and video for parents were included to facilitate knowledge transfer at the point of care. The objectives of this study were to evaluate usability and effectiveness in terms of knowledge acquisition from the pamphlet and video in parents of newly born infants. Methods Mixed methods design. Following heuristic usability evaluation of the pamphlet and video, parents of newborn infants reviewed revised versions of both tools and participated in individual and group interviews and individual knowledge testing. The knowledge test comprised of 10 true/false questions about the effectiveness of various pain management interventions, and was administered at three time points: at baseline, after review of the pamphlet, and after review of the video. Results Three overarching themes were identified from the interviews regarding usability of these educational tools: receptivity to learning, accessibility to information, and validity of information. Parents’ performance on the knowledge test improved (p≤0.001 from the baseline phase to after review of the pamphlet, and again from the pamphlet review phase to after review of the video. Conclusions Using a robust testing process, we demonstrated usability and conceptual knowledge acquisition from a parent-directed educational

  3. Status of pesticide management in the practice of vector control: a global survey in countries at risk of malaria or other major vector-borne diseases

    OpenAIRE

    Tan Soo; Ejov Mikhail; Dash Aditya P; Ameneshewa Birkinesh; Mnzava Abraham; Soares Agnes; Hii Jeffrey; van den Berg Henk; Matthews Graham; Yadav Rajpal S; Zaim Morteza

    2011-01-01

    Abstract Background It is critical that vector control pesticides are used for their acceptable purpose without causing adverse effects on health and the environment. This paper provides a global overview of the current status of pesticides management in the practice of vector control. Methods A questionnaire was distributed to WHO member states and completed either by the director of the vector-borne disease control programme or by the national manager for vector control. In all, 113 countri...

  4. Early Childhood Reform in Seven Communities: Front-Line Practice, Agency Management, and Public Policy. [Volume I: Final Technical Report.] Studies of Education Reform.

    Science.gov (United States)

    Schultz, Tom; And Others

    An era of substantial growth in investment of resources, program development, and research has led to tangible gains in the scope and quality of early childhood education programs. However, the system of early childhood education programs is plagued by unequal access and inconsistent, inadequate levels of quality. Additionally, the focus of…

  5. [Current malaria situation in Turkmenistan].

    Science.gov (United States)

    Amangel'diev, K A

    2001-01-01

    Malaria is one of the main health problems facing most developing countries having a hot climate. It is a problem in Turkmenistan. The country is situated in Central Asia, north of the Kopetdag mountains, between the Caspian Sea to the west and the Amu-Darya river to the east. Turkmenistan stretches for a distance of 1,100 km from west to east and 650 km from north to south. It borders Kazakhstan in the north, Uzbekistan in the east and north-east, Iran in the south, and Afghanistan in the south-east. Seven malaria vector species are found in Turkmenistan, the main ones being Anopheles superpictus, An. pulcherrimus, and An. martinius. The potentially endemic area consists of the floodplains of the Tejen and Murgab rivers, with a long chain of reservoirs built along them. In 1980 most cases of imported malaria were recorded in military personnel who had returned from service in Afghanistan. In the past years, only tertian (Plasmodium vivax) malaria has been recorded and there have been no death from malaria over that period. In the Serkhetabad (Gushgi) district there are currently 5 active foci of malaria infection, with a population of 22,000 people. In 1999, forty nine cases of P. vivax malaria were recorded in Turkmenistan. Of them, 36 cases, including 4 children under 14 years were diagnosed for the first time while 13 were relapses. There were 88 fewer cases than those in the previous year (by a factor of 2.8). There were 17 more cases of imported malaria than those in 1998 (by a factor of 1.7), most of which occurred in the foci of malaria infection (Serkhetabad, Tagtabazar, and Kerki districts), in the city of Ashkhabat and in Lebap, Dashkhovuz and Akhal Regions. The emergence of indigenous malaria in the border areas was due to the importation of the disease at intervals by infected mosquitoes flying in from neighbouring countries (e.g. Afghanistan), the lack of drugs to treat the first cases and the lack of alternative insecticides. Most patients suffer

  6. Childhood Obesity Demands New Approaches.

    Science.gov (United States)

    Satter, Ellyn

    1991-01-01

    Health professionals suggest creating achievable goals in childhood obesity. The article recommends correcting factors that distort normal growth and providing positive eating and exercise management to slow weight gain. Rather than trying for weight loss, children must learn positive lifelong eating and exercise patterns and attitudes toward self…

  7. Childhood Vestibular Disorders: A Tutorial

    Science.gov (United States)

    Mehta, Zarin; Stakiw, Daria B.

    2004-01-01

    There is a growing body of evidence that childhood disorders affecting the vestibular system, although rare, do exist. Describing symptoms associated with the vestibular mechanism for children may be difficult, resulting in misdiagnosing or under-diagnosing these conditions. The pathophysiology, symptoms, and management options of the more common…

  8. Engineering and malaria control: learning from the past 100 years

    DEFF Research Database (Denmark)

    Konradsen, Flemming; van der Hoek, Wim; Amerasinghe, Felix P;

    2004-01-01

    Traditionally, engineering and environment-based interventions have contributed to the prevention of malaria in Asia. However, with the introduction of DDT and other potent insecticides, chemical control became the dominating strategy. The renewed interest in environmental-management-based approa......Traditionally, engineering and environment-based interventions have contributed to the prevention of malaria in Asia. However, with the introduction of DDT and other potent insecticides, chemical control became the dominating strategy. The renewed interest in environmental......-management-based approaches for the control of malaria vectors follows the rapid development of resistance by mosquitoes to the widely used insecticides, the increasing cost of developing new chemicals, logistical constraints involved in the implementation of residual-spraying programs and the environmental concerns linked...... cases are discussed in the wider context of environment-based approaches for the control of malaria vectors, including current relevance. Clearly, some of the interventions piloted and implemented early in the last century still have relevance today but generally in a very site-specific manner and in...

  9. Introducing rapid diagnostic tests for malaria into registered drug shops in Uganda

    DEFF Research Database (Denmark)

    Mbonye, Anthony K; Clarke, Sîan E; Lal, Sham; Chandler, Clare I; Hutchinson, Eleanor; Hansen, Kristian S; Magnussen, Pascal

    2015-01-01

    RDTs results, management of severe illnesses, referral of patients, and relationship with caretakers. The main objective of the study was to examine the impact of introducing RDTs in registered drug shops in Uganda and document lessons and policy implications for future scale-up of malaria control in......BACKGROUND: Malaria is a major public health problem in Uganda and the current policy recommends introduction of rapid diagnostic tests for malaria (RDTs) to facilitate effective case management. However, provision of RDTs in drug shops potentially raises a new set of issues, such as adherence to...... the design was important for ownership and sustainability. The involvement of village health teams in community sensitization to the new malaria treatment and diagnosis policy was a success and this strategy is recommended for future interventions. CONCLUSION: Introducing RDTs into drug shops was...

  10. Tackling the malaria problem in the South-East Asia Region: Need for a change in policy?

    Science.gov (United States)

    Bharati, Kaushik; Ganguly, N. K.

    2013-01-01

    Malaria is largely neglected in the South-East Asia Region (SEAR), although it has the highest number of people susceptible to the disease. Malaria in the SEAR exhibits special epidemiological characteristics such as “forest malaria” and malaria due to migration across international borders. The Greater Mekong Subregion (GMS) has been a focal-point for the emergence of drug resistant malaria. With the recent emergence of artemisinin resistance, coupled with the limited availability of insecticides, malaria control efforts in the SEAR face a steep challenge. Indirect man-made factors such as climate change, as well as direct man-made factors such as the circulation of counterfeit drugs have added to the problem. Increased monitoring, surveillance, pharmacovigilance as well as cross-border collaboration are required to address these problems. Regional networking and data-sharing will keep all stakeholders updated about the status of various malaria control programmes in the SEAR. Cutting-edge technologies such as GIS/GPS (geographical information system/global positioning system) systems and mobile phones can provide information in “real-time”. A holistic and sustained approach to malaria control by integrated vector management (IVM) is suggested, in which all the stakeholder countries work collaboratively as a consortium. This approach will address the malaria problem in a collective manner so that malaria control can be sustained over time. PMID:23481050

  11. Morbidity and mortality due to malaria in Est Mono district, Togo, from 2005 to 2010: a times series analysis

    Directory of Open Access Journals (Sweden)

    Landoh Essoya D

    2012-11-01

    Full Text Available Abstract Background In 2004, Togo adopted a regional strategy for malaria control that made use of insecticide-treated nets (ITNs, followed by the use of rapid diagnostic tests (RDTs, artemisinin-based combination therapy (ACT. Community health workers (CHWs became involved in 2007. In 2010, the impact of the implementation of these new malaria control strategies had not yet been evaluated. This study sought to assess the trends of malaria incidence and mortality due to malaria in Est Mono district from 2005 to 2010. Methods Secondary data on confirmed and suspected malaria cases reported by health facilities from 2005 to 2010 were obtained from the district health information system. Rainfall and temperature data were provided by the national Department of Meteorology. Chi square test or independent student’s t-test were used to compare trends of variables at a 95% confidence interval. An interrupted time series analysis was performed to assess the effect of meteorological factors and the use of ACT and CHWs on morbidity and mortality due to malaria. Results From January 2005 to December 2010, 114,654 malaria cases (annual mean 19,109 ± 6,622 were reported with an increase of all malaria cases from 10,299 in 2005 to 26,678 cases in 2010 (p Conclusion This study showed an increase of malaria prevalence despite the implementation of the use of ACT and CHW strategies. Multicentre data analysis over longer periods should be carried out in similar settings to assess the impact of malaria control strategies on the burden of the disease. Integrated malaria vector control management should be implemented in Togo to reduce malaria transmission.

  12. The antibody response to well-defined malaria antigens after acute malaria in individuals living under continuous malaria transmission

    DEFF Research Database (Denmark)

    Petersen, E; Høgh, B; Dziegiel, M;

    1992-01-01

    a synthetic peptide (EENV)6 representing the C-terminal repeats from Pf155/RESA, were investigated longitudinally in 13 children and 7 adults living under conditions of continuous, intense malaria transmission. Some subjects did not recognize the antigens after malaria infection, and in subjects...... not uniformly elicited by natural malaria infection in previously primed donors....

  13. Hemozoin Inhibition and Control of Clinical Malaria

    Directory of Open Access Journals (Sweden)

    Chibueze Peter Ihekwereme

    2014-01-01

    Full Text Available Malaria has a negative impact on health and social and economic life of residents of endemic countries. The ultimate goals of designing new treatment for malaria are to prevent clinical infection, reduce morbidity, and decrease mortality. There are great advances in the understanding of the parasite-host interaction through studies by various scientists. In some of these studies, attempts were made to evaluate the roles of malaria pigment or toxins in the pathogenesis of malaria. Hemozoin is a key metabolite associated with severe malaria anemia (SMA, immunosuppression, and cytokine dysfunction. Targeting of this pigment may be necessary in the design of new therapeutic products against malaria. In this review, the roles of hemozoin in the morbidity and mortality of malaria are highlighted as an essential target in the quest for effective control of clinical malaria.

  14. EU grid computing effort takes on malaria

    CERN Multimedia

    Lawrence, Stacy

    2006-01-01

    Malaria is the world's most common parasitic infection, affecting more thatn 500 million people annually and killing more than 1 million. In order to help combat malaria, CERN has launched a grid computing effort (1 page)

  15. Malaria Vaccine Shows Promise in Small Study

    Science.gov (United States)

    ... nlm.nih.gov/medlineplus/news/fullstory_158765.html Malaria Vaccine Shows Promise in Small Study It protected ... TUESDAY, May 10, 2016 (HealthDay News) -- An experimental malaria vaccine protects a majority of adults against the ...

  16. Understanding Malaria: Fighting an Ancient Scourge

    Science.gov (United States)

    Understanding Malaria Fighting an Ancient Scourge U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute of Allergy and Infectious Diseases Understanding Malaria Fighting an Ancient Scourge U.S. DEPARTMENT OF HEALTH ...

  17. Mapping residual transmission for malaria elimination.

    Science.gov (United States)

    Reiner, Robert C; Le Menach, Arnaud; Kunene, Simon; Ntshalintshali, Nyasatu; Hsiang, Michelle S; Perkins, T Alex; Greenhouse, Bryan; Tatem, Andrew J; Cohen, Justin M; Smith, David L

    2015-01-01

    Eliminating malaria from a defined region involves draining the endemic parasite reservoir and minimizing local malaria transmission around imported malaria infections . In the last phases of malaria elimination, as universal interventions reap diminishing marginal returns, national resources must become increasingly devoted to identifying where residual transmission is occurring. The needs for accurate measures of progress and practical advice about how to allocate scarce resources require new analytical methods to quantify fine-grained heterogeneity in malaria risk. Using routine national surveillance data from Swaziland (a sub-Saharan country on the verge of elimination), we estimated individual reproductive numbers. Fine-grained maps of reproductive numbers and local malaria importation rates were combined to show 'malariogenic potential', a first for malaria elimination. As countries approach elimination, these individual-based measures of transmission risk provide meaningful metrics for planning programmatic responses and prioritizing areas where interventions will contribute most to malaria elimination. PMID:26714110

  18. Complement activation in experimental human malaria infection.

    NARCIS (Netherlands)

    Roestenberg, M.; McCall, M.B.B.; Mollnes, T.E.; Deuren, M. van; Sprong, T.; Klasen, I.S.; Hermsen, C.C.; Sauerwein, R.W.; Ven, A.J.A.M. van der

    2007-01-01

    The objective of this study was to investigate complement activation in uncomplicated, early phases of human malaria. Fifteen healthy volunteers were experimentally infected with Plasmodium falciparum malaria. Parasitemia and complement activation products were assessed. During blood stage parasitem

  19. Hyponatremia in Severe Malaria: Evidence for an Appropriate Anti-diuretic Hormone Response to Hypovolemia

    OpenAIRE

    Hanson, Josh; Hossain, Amir; Charunwatthana, Prakaykaew; Hassan, Mahtab Uddin; Davis, Timothy M. E.; Lam, Sophia W. K.; Chubb, S. A. Paul; Maude, Richard J.; Yunus, Emran Bin; Haque, Gofranul; Nicholas J White; Day, Nicholas P.J.; Dondorp, Arjen M.

    2009-01-01

    Although hyponatremia occurs in most patients with severe malaria, its pathogenesis, prognostic significance, and optimal management have not been established. Clinical and biochemical data were prospectively collected from 171 consecutive Bangladeshi adults with severe malaria. On admission, 57% of patients were hyponatremic. Plasma sodium and Glasgow Coma Score were inversely related (rs = −0.36, P < 0.0001). Plasma antidiuretic hormone concentrations were similar in hyponatremic and normon...

  20. Challenges and prospects for dengue and malaria control in Thailand, Southeast Asia

    OpenAIRE

    Corbel, Vincent; Nosten, F.; Thanispong, K.; Luxemburger, C; Kongmee, M.; Chareonviriyaphap, T.

    2013-01-01

    Despite significant advances in the search for potential dengue vaccines and new therapeutic schemes for malaria, the control of these diseases remains difficult. In Thailand, malaria incidence is falling whereas that of dengue is rising, with an increase in the proportion of reported severe cases. In the absence of antiviral therapeutic options for acute dengue, appropriate case management reduces mortality. However, the interruption of transmission still relies on vector control measures th...

  1. The clinical burden of malaria in Nairobi: a historical review and contemporary audit

    OpenAIRE

    Zurovac Dejan; Noor Abdisalan M; Okiro Emelda A; Mudhune Sandra A; Juma Elizabeth; Ochola Sam A; Snow Robert W

    2011-01-01

    Abstract Background Widespread urbanization over the next 20 years has the potential to drastically change the risk of malaria within Africa. The burden of the disease, its management, risk factors and appropriateness of targeted intervention across varied urban environments in Africa remain largely undefined. This paper presents a combined historical and contemporary review of the clinical burden of malaria within one of Africa's largest urban settlements, Nairobi, Kenya. Methods A review of...

  2. District level external quality assurance (EQA) of malaria microscopy in Pakistan: pilot implementation and feasibility

    OpenAIRE

    Khokar Nayyar; Munir Muhammad; Walley John D; Khan Muhammad; Tahir Zarfishan; Nazir Athar; Shams Nazia

    2011-01-01

    Abstract Background Prompt, quality assured laboratory diagnosis is key to effective malaria case management and control, especially since the introduction of the more expensive artemisinin combination therapy (ACT). The malaria programme and its non-government partners, on the basis of WHO recommended Lot Quality Assurance methods, have developed a district level external quality assurance (EQA) system. This study was designed to assess the feasibility, under programme conditions, of an inte...

  3. Status of pesticide management in the practice of vector control: a global survey in countries at risk of malaria or other major vector-borne diseases

    NARCIS (Netherlands)

    Berg, van den H.; Hii, J.; Soares, A.; Mnzava, A.; Ameneshewa, B.; Dash, A.P.; Ejov, M.; Tan, S.H.; Matthews, G.; Yadav, R.S.; Zaim, M.

    2011-01-01

    Background: It is critical that vector control pesticides are used for their acceptable purpose without causing adverse effects on health and the environment. This paper provides a global overview of the current status of pesticides management in the practice of vector control. Methods: A questionna

  4. Malaria in India: The Center for the Study of Complex Malaria in India

    OpenAIRE

    Das, Aparup; Anvikar, Anupkumar R.; Cator, Lauren J.; Dhiman, Ramesh C.; Eapen, Alex; Mishra, Neelima; Nagpal, Bhupinder N.; Nanda, Nutan; Raghavendra, Kamaraju; Read, Andrew F; Sharma, Surya K.; Singh, Om P.; Singh, Vineeta; Sinnis, Photini; Srivastava, Harish C.

    2011-01-01

    Malaria is a major public health problem in India and one which contributes significantly to the overall malaria burden in Southeast Asia. The National Vector Borne Disease Control Program of India reported ~1.6 million cases and ~1100 malaria deaths in 2009. Some experts argue that this is a serious underestimation and that the actual number of malaria cases per year is likely between 9 and 50 times greater, with an approximate 13-fold underestimation of malaria-related mortality. The diffic...

  5. Opsoclonus-myoclonus in Falciparum malaria infection.

    OpenAIRE

    SUNIL HS; SANJUKTA SR; Sudhir, U.

    2013-01-01

    Involvement of the central nervous system in malaria is exclusively a feature of infection with Plasmodium falciparum. Neurological manifestations such as altered mentation, seizure, coma, extra pyramidal symptoms, peripheral neuropathy and neuropsychiatric illnesses have been reported in Falciparum malaria (F. malaria). We report a case of transient opsoclonus-myoclonus in a 40-year-old lady with F. malaria, a clinical entity described only once previously (opsoclonus) in the medical literat...

  6. Plasmodium vivax malaria: An unusual presentation

    OpenAIRE

    Kasliwal, Prasad; Rao, Manimala S.; Kujur, Rash

    2009-01-01

    Acute renal failure, disseminated intravascular coagulation (DIC), acute respiratory distress syndrome (ARDS), hypoglycemia, coma, or epileptic seizures are manifestations of severe Plasmodium falciparum malaria. On the other hand, Plasmodium vivax malaria seldom results in pulmonary damage, and pulmonary complications are exceedingly rare. We report the case of a 42-year-old male living in a malaria-endemic area who presented with ARDS and was diagnosed as having Plasmodium vivax malaria. A ...

  7. Exchange Transfusion in Severe Falciparum Malaria

    OpenAIRE

    Dongare, Harshad Chandrakant; Khatib, Khalid Ismail

    2016-01-01

    Malaria is endemic in India with the incidence of P. falciparum Malaria increasing gradually over the last decade. Severe malaria is an acute disease, caused by P. falciparum, but increasingly also by P. vivax with major signs of organ dysfunction and/or high levels of parasitaemia (>10%) in blood smear. Use of exchange transfusion with antimalarial drug therapy as an additional modality of treatment in severe Falciparum malaria is controversial and is unclear. We report a case of severe mala...

  8. Relapsing malaria infection acquired in Kenya.

    OpenAIRE

    Patterson, J E; Bia, F. J.; Miller, K.; McPhedran, P.

    1987-01-01

    An American physician-traveler to East Africa presented with manifestations of cerebral malaria and was treated with intravenous quinidine for chloroquine-resistant falciparum malaria. He later relapsed with Plasmodium ovale infection, despite previous primaquine therapy. Treatment of chloroquine-resistant malaria is discussed. The difficulty in diagnosing P. ovale infections and the predominance of this malaria species over P. vivax in East Africa are reviewed. Images FIG. 1 FIG. 2 FIG. 3

  9. Malaria in Highlands of Ecuador since 1900

    OpenAIRE

    Lauren L. Pinault; Hunter, Fiona F.

    2012-01-01

    A recent epidemic of malaria in the highlands of Bolivia and establishment of multiple Anopheles species mosquitoes in the highlands of Ecuador highlights the reemergence of malaria in the Andes Mountains in South America. Because malaria was endemic to many highland valleys at the beginning of the 20th century, this review outlines the 20th century history of malaria in the highlands of Ecuador, and focuses on its incidence (e.g., geographic distribution) and elimination from the northern hi...

  10. Ethical aspects of malaria control and research

    OpenAIRE

    Jamrozik, Euzebiusz; de la Fuente-Núñez, Vânia; Reis, Andreas; Ringwald, Pascal; Selgelid, Michael J

    2015-01-01

    Malaria currently causes more harm to human beings than any other parasitic disease, and disproportionally affects low-income populations. The ethical issues raised by efforts to control or eliminate malaria have received little explicit analysis, in comparison with other major diseases of poverty. While some ethical issues associated with malaria are similar to those that have been the subject of debate in the context of other infectious diseases, malaria also raises distinct ethical issues ...

  11. Malaria - sick air on the march

    International Nuclear Information System (INIS)

    The article surveys the expansion of the malaria risk zones with increasing temperatures, change in climate and habitat alterations. Factors such as the living conditions for various malaria parasites, climatic changes, immunity and drug resistance are studied. It is evident that the greenhouse effects contribute to the expanding malaria risk zones

  12. Malaria transmission rates estimated from serological data.

    OpenAIRE

    M.N. Burattini; Massad, E.; Coutinho, F. A.

    1993-01-01

    A mathematical model was used to estimate malaria transmission rates based on serological data. The model is minimally stochastic and assumes an age-dependent force of infection for malaria. The transmission rates estimated were applied to a simple compartmental model in order to mimic the malaria transmission. The model has shown a good retrieving capacity for serological and parasite prevalence data.

  13. Malaria and Irrigated Crops, Accra, Ghana

    OpenAIRE

    Klinkenberg, Eveline; McCall, P. J.; Hastings, Ian M.; Wilson, Michael D.; Amerasinghe, Felix P.; Donnelly, Martin J

    2005-01-01

    We investigated the prevalence of malaria and associated risk factors in children living in urban Ghana. Malaria prevalence was associated with low hemoglobin concentration, low socioeconomic status, and higher age. Our findings indicate that African urban poor are seriously affected by malaria and that irrigated agriculture may increase this risk.

  14. Malaria in India: Challenges and opportunities

    Indian Academy of Sciences (India)

    A P Dash; Neena Valecha; A R Anvikar; A Kumar

    2008-11-01

    India contributes about 70% of malaria in the South East Asian Region of WHO. Although annually India reports about two million cases and 1000 deaths attributable to malaria, there is an increasing trend in the proportion of Plasmodium falciparum as the agent. There exists heterogeneity and variability in the risk of malaria transmission between and within the states of the country as many ecotypes/paradigms of malaria have been recognized. The pattern of clinical presentation of severe malaria has also changed and while multi-organ failure is more frequently observed in falciparum malaria, there are reports of vivax malaria presenting with severe manifestations. The high burden populations are ethnic tribes living in the forested pockets of the states like Orissa, Jharkhand, Madhya Pradesh, Chhattisgarh and the North Eastern states which contribute bulk of morbidity and mortality due to malaria in the country. Drug resistance, insecticide resistance, lack of knowledge of actual disease burden along with new paradigms of malaria pose a challenge for malaria control in the country. Considering the existing gaps in reported and estimated morbidity and mortality, need for estimation of true burden of malaria has been stressed. Administrative, financial, technical and operational challenges faced by the national programme have been elucidated. Approaches and priorities that may be helpful in tackling serious issues confronting malaria programme have been outlined.

  15. Changing malaria transmission and implications in China towards National Malaria Elimination Programme between 2010 and 2012.

    Directory of Open Access Journals (Sweden)

    Jian-hai Yin

    Full Text Available BACKGROUND: Towards the implementation of national malaria elimination programme in China since 2010, the epidemiology of malaria has changed dramatically, and the lowest malaria burden was achieved yearly. It is time to analyze the changes of malaria situation based on surveillance data from 2010 to 2012 to reconsider the strategies for malaria elimination. METHODS AND PRINCIPAL FINDINGS: Malaria epidemiological data was extracted from the provincial annual reports in China between 2010 and 2012. The trends of the general, autochthonous and imported malaria were analyzed, and epidemic areas were reclassified according to Action Plan of China Malaria Elimination (2010-2020. As a result, there reported 2743 malaria cases with a continued decline in 2012, and around 7% autochthonous malaria cases accounted. Three hundred and fifty-three individual counties from 19 provincial regions had autochthonous malaria between 2010 and 2012, and only one county was reclassified into Type I (local infections detected in 3 consecutive years and the annual incidences ≥ 1/10,000 again. However, the imported malaria cases reported of each year were widespread, and 598 counties in 29 provinces were suffered in 2012. CONCLUSIONS/SIGNIFICANCE: Malaria was reduced significantly from 2010 to 2012 in China, and malaria importation became an increasing challenge. It is necessary to adjust or update the interventions for subsequent malaria elimination planning and resource allocation.

  16. Childhood obesity.

    Science.gov (United States)

    Han, Joan C; Lawlor, Debbie A; Kimm, Sue Y S

    2010-05-15

    Worldwide prevalence of childhood obesity has increased greatly during the past three decades. The increasing occurrence in children of disorders such as type 2 diabetes is believed to be a consequence of this obesity epidemic. Much progress has been made in understanding of the genetics and physiology of appetite control and from these advances, elucidation of the causes of some rare obesity syndromes. However, these rare disorders have so far taught us few lessons about prevention or reversal of obesity in most children. Calorie intake and activity recommendations need reassessment and improved quantification at a population level because of sedentary lifestyles of children nowadays. For individual treatment, currently recommended calorie prescriptions might be too conservative in view of evolving insight into the so-called energy gap. Although quality of research into both prevention and treatment has improved, high-quality multicentre trials with long-term follow-up are needed. Meanwhile, prevention and treatment approaches to increase energy expenditure and decrease intake should continue. Recent data suggest that the spiralling increase in childhood obesity prevalence might be abating; increased efforts should be made on all fronts to continue this potentially exciting trend. PMID:20451244

  17. [Malaria in Poland in 2009].

    Science.gov (United States)

    Stepiń, Małgorzata

    2011-01-01

    In Poland in 2009 were reported 22 malaria cases confirmed according to the EU case definition for the purposes of routine surveillance system. All of them were imported, including 1 case of recrudescence, 86% from Africa. In 18 cases P falciparum etiology was confirmed and in 2--P vivax, in 1--P ovale and 1 P malariae. Most cases occurred in the age group 21-40 years, there were 21 cases in males and 1 in female. Common reasons for travel to endemic countries were work-related visits (14 cases) and tourism (6 cases), one person who visited the family and in one case unknown reason for travel. Three persons used chemoprophylaxis during their travel but only one of them appropriately, relevant information was missing in 5 cases. Clinical course was severe in 7 cases of P falciparum malaria and medium-severe in one case. In 2009, there were no malaria deaths in Poland. Education on the prevention of malaria and pretravel health advising is still greatly needed. PMID:21913479

  18. Surveillance considerations for malaria elimination

    Directory of Open Access Journals (Sweden)

    Barclay Victoria C

    2012-08-01

    Full Text Available Abstract Constant malaria monitoring and surveillance systems have been highlighted as critical for malaria elimination. The absence of robust monitoring and surveillance systems able to respond to outbreaks in a timely manner undeniably contributed to the failure of the last global attempt to eradicate malaria. Today, technological advances could allow for rapid detection of focal outbreaks and improved deployment of diagnostic and treatment supplies to areas needing support. However, optimizing diffusion activities (e.g., distributing vector controls and medicines, as well as deploying behaviour change campaigns requires networks of diverse scholars to monitor, learn, and evaluate data and multiple organizations to coordinate their intervention activities. Surveillance systems that can gather, store and process information, from communities to national levels, in a centralized, widely accessible system will allow tailoring of surveillance and intervention efforts. Different systems and, thus reactions, will be effective in different endemic, geographical or socio-cultural contexts. Investing in carefully designed monitoring technologies, built for a multiple-acter, dynamic system, will help to improve malaria elimination efforts by improving the coordination, timing, coverage, and deployment of malaria technologies.

  19. Family bio-social variables associated with severe malaria disease among under-five children in resource-poor setting of a rural hospital in Eastern Nigeria

    Directory of Open Access Journals (Sweden)

    Gabriel Uche Pascal Iloh

    2013-01-01

    Full Text Available Background: Malaria threatens the lives of under-five in rural Nigerian families. Although factors that influence malaria in under-five are manifold, family bio-social factors may contribute to the variability of the clinical picture. Aim: To determine family bio-social variables associated with severe malaria among under-five children in a resource-poor setting of a rural hospital in Eastern Nigeria. Materials and Methods: A cross-sectional study was carried out on the families of under-five managed for malaria. Data extracted included family bio-social variables and diagnosis. An under-five child was defined to have malaria if the mother gave complaints of fever, vomiting and other symptoms suggestive of malaria, had body temperature exceeding 37.5΀C with the asexual forms of Plasmodium falciparum detected on the peripheral blood film. Severe malaria is the malaria that presents with life-threatening features like severe anemia and cerebral malaria. Results: The prevalence of severe malaria was 31.8%. The family bio-social variables significantly associated with severe malaria were maternal low level of education (P = 0.031, family size >4 (P = 0.044, low social class of the family (P = 0.025, non-living together of parents (P = 0.011, and poor access to health facilities (P = 0.038. The most significant predictor of severe malaria was non-living together of parents (P = 0.000, OR = 3.08, CI = 1.64-5.10. Conclusion: This study has demonstrated that some family bio-social variables are associated with severe malaria. These families should constitute at risk families that could be targeted for malaria interventional programs.

  20. Community perceptions of malaria and vaccines in two districts of Mozambique

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    Bingham Allison

    2012-11-01

    Full Text Available Abstract Background Malaria is a leading cause of mortality and morbidity in Mozambique, with nearly three-quarters of the country’s malaria-related deaths occurring in children younger than five years. A malaria vaccine is not yet available, but planning is underway for a possible introduction, as soon as one becomes available. In an effort to inform the planning process, this study explored sociocultural and health communications issues among individuals at the community level who are both responsible for decisions about vaccine use and who are likely to influence decisions about vaccine use. Methods Researchers conducted a qualitative study in two malaria-endemic districts in southern Mozambique. Using criterion-based sampling, they conducted 23 focus group discussions and 26 in-depth interviews. Implementation was guided by the engagement of community stakeholders. Results Community members recognize that malaria contributes to high death rates and affects the workforce, school attendance, and the economy. Vaccines are seen as a means to reduce the threat of childhood illnesses and to keep children and the rest of the community healthy. Perceived constraints to accessing vaccine services include long queues, staff shortages, and a lack of resources at health care facilities. Local leaders play a significant role in motivating caregivers to have their children vaccinated. Participants generally felt that a vaccine could help to prevent malaria, although some voiced concern that the focus was only on young children and not on older children, pregnant women, and the elderly. Probed on their understanding of vaccine efficacy, participants voiced various views, including the perception that while some vaccines did not fully prevent disease they still had important benefits. Overall, it would be essential for local leaders to be involved in the design of specific messages for a future malaria vaccine communications strategy, and for those

  1. An in-depth study of patent medicine sellers' perspectives on malaria in a rural Nigerian community

    Science.gov (United States)

    Okeke, Theodora A; Uzochukwu, Benjamin SC; Okafor, Henrietta U

    2006-01-01

    Background Malaria remains a major cause of mortality among under five children in Nigeria. Most of the early treatments for fever and malaria occur through self-medication with antimalarial drugs bought from medicine sellers. These have led to increasing calls for interventions to improve treatment obtained in these outlets. However, information about the current practices of these medicine sellers is needed before such interventions. This study aims to determine the medicine sellers' perspectives on malaria and the determinants that underlie their dispensing patterns of antimalarial drugs. Methods The study was conducted in Ugwugo-Nike, a rural community in south-east Nigeria. It involved in-depth interviews with 13 patent medicine sellers. Results A majority of the medicine sellers were not trained health professionals and malaria is recognized as a major health problem by them. There is poor knowledge and poor dispensing behaviour in relation to childhood malaria episodes. Although referral of severe malaria is common, there are those who will not refer. Verbal advice is rarely given to the care-givers. Conclusion More action research and interventions to improve prescription and referral practices and giving verbal advice to care-givers is recommended. Ways to integrate the drug sellers in the health system are also recommended. PMID:17078875

  2. An in-depth study of patent medicine sellers' perspectives on malaria in a rural Nigerian community

    Directory of Open Access Journals (Sweden)

    Okafor Henrietta U

    2006-11-01

    Full Text Available Abstract Background Malaria remains a major cause of mortality among under five children in Nigeria. Most of the early treatments for fever and malaria occur through self-medication with antimalarial drugs bought from medicine sellers. These have led to increasing calls for interventions to improve treatment obtained in these outlets. However, information about the current practices of these medicine sellers is needed before such interventions. This study aims to determine the medicine sellers' perspectives on malaria and the determinants that underlie their dispensing patterns of antimalarial drugs. Methods The study was conducted in Ugwugo-Nike, a rural community in south-east Nigeria. It involved in-depth interviews with 13 patent medicine sellers. Results A majority of the medicine sellers were not trained health professionals and malaria is recognized as a major health problem by them. There is poor knowledge and poor dispensing behaviour in relation to childhood malaria episodes. Although referral of severe malaria is common, there are those who will not refer. Verbal advice is rarely given to the care-givers. Conclusion More action research and interventions to improve prescription and referral practices and giving verbal advice to care-givers is recommended. Ways to integrate the drug sellers in the health system are also recommended.

  3. Determinants of prompt and adequate care among presumed malaria cases in a community in eastern Rwanda: A cross sectional study

    NARCIS (Netherlands)

    Ingabire, C.M.; Kateera, F.; Hakizimana, E.; Rulisa, A.; Muvunyi, C.; Mens, P.; Koenraadt, C.J.M.; Mutesa, L.; Vugt, M. van; Borne, B. van den; Alaii, J.

    2016-01-01

    Background: In order to understand factors influencing fever/malaria management practices among community-based individuals, the study evaluated psychosocial, socio-demographic and environmental determinants of prompt and adequate healthcare-seeking behaviours. Methods: A quantitative household (HH)

  4. Prevailing Practice Versus Clinical Guideline: The In-Patient Assessment And Management Of Childhood Bronchopneumonia In A Malaysian District Hospital

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    Jacynta Jayaram

    2008-12-01

    Full Text Available Introduction: Pneumonia is the most commondiagnosis made in hospitalised children. The MalaysianClinical Practice Guidelines on pneumonia andrespiratory tract infections provides a comprehensiveguidance in the local context. We evaluated thedocumented assessment and management of childrendiagnosed with pneumonia admitted to the children’sward, Hospital Batu Pahat against this guideline.Methods: We performed a retrospective analysis ofhospital case notes for children admitted from Januaryto May 2004.Results: Ninety six case notes were analysed. Mostpatients (84% had at least four positive clinical featuresleading to the diagnosis of pneumonia. 92% met theguideline criteria for admission. Sp02 was performed for58% on admission, and 58% with reading below 95%received supplemental oxygen. Throughout hospitalstay, each patient had an average of four investigations(range: 1 – 12. Among 23 patients who hadfurther investigations, justifications were only recordedin seven patients (30.4%, and changes inmanagement resulted in 23%. The most commonantibiotic prescribed was intravenous Penicillin (97 %.In 17 patients who met the guideline classification forsevere pneumonia, none received the recommendedantibiotic combination. The median time to feverresolution was 22 hours (range 2 – 268, and medianhospital stay was 3 days (range 1 – 12.Conclusions: Although the quality of clinicalassessment and antibiotic choices were acceptable,there was a failure to critically evaluate patientsaccording to disease severity and initiate correspondinginvestigations and managements. Future efforts need tobe directed at promoting further guideline adherenceand the exercise of critical judgment in patientevaluation.

  5. Immunoinformatics of Placental Malaria Vaccine Development

    DEFF Research Database (Denmark)

    Jessen, Leon Eyrich

    Malaria is an infectious disease caused by a protozoan parasite of the genus Plasmodium, which is transferred by female Anopheles mosquitos. WHO estimates that in 2012 there were 207 million cases of malaria, of which 627,000 were fatal. People living in malaria-endemic areas, gradually acquire...... immunity with multiple infections. Placental malaria (PM) is caused by P. falciparum sequestering in the placenta of pregnant women due to the presence of novel receptors in the placenta. An estimated 200,000 infants die a year as a result of PM. In 2004 the specific protein responsible for the...... and development in the field of placental malaria vaccine development....

  6. Cutaneous findings in five cases of malaria

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    Jignesh B Vaishnani

    2011-01-01

    Full Text Available Malaria is an infectious disease caused by protozoa of the genus Plasmodium. Cutaneous lesions in malaria are rarely reported and include urticaria, angioedema, petechiae, purpura, and disseminated intravascular coagulation (DIC. Here, five malaria cases associated with cutaneous lesions have been described. Out of the five cases of malaria, two were associated with urticaria and angioedema, one case was associated with urticaria, and other two were associated with reticulated blotchy erythema with petechiae. Most of the cutaneous lesions in malaria were nonspecific and reflected the different immunopathological mechanism in malarial infection.

  7. Training in Childhood Obesity Management in the United States: A Survey of Pediatric, Internal Medicine-pediatrics and Family Medicine Residency Program Directors

    OpenAIRE

    Rhodes Erinn T; Wolff Margaret S; Ludwig David S

    2010-01-01

    Abstract Background Information about the availability and effectiveness of childhood obesity training during residency is limited. Methods We surveyed residency program directors from pediatric, internal medicine-pediatrics (IM-Peds), and family medicine residency programs between September 2007 and January 2008 about childhood obesity training offered in their programs. Results The response rate was 42.2% (299/709) and ranged by specialty from 40.1% to 45.4%. Overall, 52.5% of respondents f...

  8. Irregular Migration as a Potential Source of Malaria Reintroduction in Sri Lanka and Use of Malaria Rapid Diagnostic Tests at Point-of-Entry Screening

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    Kolitha Wickramage

    2013-01-01

    Full Text Available Background. We describe an irregular migrant who returned to Sri Lanka after a failed people smuggling operation from West Africa. Results. On-arrival screening by Anti-Malaria Campaign (AMC officers using a rapid diagnostic test (RDT (CareStart Malaria HRP2/PLDH indicated a negative result. On day 3 after arrival, he presented with fever and chills but was managed as dengue (which is hyperendemic in Sri Lanka. Only on day 7, diagnosis of Plasmodium falciparum malaria was made by microcopy and CareStart RDT. The initially negative RDT was ascribed to a low parasite density. Irregular migration may be an unrecognized source of malaria reintroduction. Despite some limitations in detection, RDTs form an important point-of-entry assessment. As a consequence of this case, the AMC is now focused on repeat testing and close monitoring of all irregular migrants from malaria-endemic zones. Conclusion. The present case study highlights the effective collaboration and coordination between inter-governmental agencies such as IOM and the Ministry of Health towards the goals of malaria elimination in Sri Lanka.

  9. Utilizing Satellite Precipitation Products to Understand the Link Between Climate Variability and Malaria

    Science.gov (United States)

    Maggioni, V.; Mousam, A.; Delamater, P. L.; Cash, B. A.; Quispe, A.

    2015-12-01

    Malaria is a public health threat to people globally leading to 198 million cases and 584,000 deaths annually. Outbreaks of vector borne diseases such as malaria can be significantly impacted by climate variables such as precipitation. For example, an increase in rainfall has the potential to create pools of water that can serve as breeding locations for mosquitos. Peru is a country that is currently controlling malaria, but has not been able to completely eliminate the disease. Despite the various initiatives in order to control malaria - including regional efforts to improve surveillance, early detection, prompt treatment, and vector management - malaria cases in Peru have risen between 2011 and 2014. The purpose of this study is to test the hypothesis that climate variability plays a fundamental role in malaria occurrence over a 12-year period (2003-2014) in Peru. When analyzing climate variability, it is important to obtain high-quality, high-resolution data for a time series long enough to draw conclusion about how climate variables have been and are changing. Remote sensing is a powerful tool for measuring and monitoring climate variables continuously in time and space. A widely used satellite-based precipitation product, the Tropical Rainfall Measuring Mission (TRMM) Multi-satellite Precipitation Analysis (TMPA), available globally since 1998, was used to obtain 3-hourly data with a spatial resolution of 0.25° x 0.25°. The precipitation data was linked to weekly (2003-2014) malaria cases collected by health centers and available at a district level all over Peru to investigate the relationship between precipitation and the seasonal and annual variations in malaria incidence. Further studies will incorporate additional climate variables such as temperature, humidity, soil moisture, and surface pressure from remote sensing data products and climate models. Ultimately, this research will help us to understand if climate variability impacts malaria incidence

  10. Working without a blindfold: the critical role of diagnostics in malaria control

    Directory of Open Access Journals (Sweden)

    Bell David R

    2008-12-01

    Full Text Available Abstract Diagnostic testing for malaria has for many years been eschewed, lest it be an obstacle to the delivery of rapid, life-saving treatment. The approach of treating malaria without confirmatory testing has been reinforced by the availability of inexpensive treatment with few side effects, by the great difficulty of establishing quality-assured microscopy in rural and resource-poor settings, and by the preeminence of malaria as a cause of important fever in endemic regions. Within the last decade, all three of these factors have changed. More expensive artemisinin combination therapy (ACT has been widely introduced, simple immunochromatographic tests for malaria have been developed that can be used as an alternative to microscopy by village health workers, and recognition of the health cost of mismanaging non-malarial fever is growing. In most of the world a small fraction of fever is due to malaria, and reflex treatment with ACT does not make medical or economic sense. Global malaria control efforts have been energized by the availability of new sources of funding, and by the rapid reduction in malaria prevalence in a number of settings where bed nets, indoor residual spraying with insecticides, and ACT have been systematically deployed. This momentum has been captured by a new call for malaria elimination. Without wide implementation of accurate and discriminating diagnostic testing, and reporting of results, most fever will be inappropriately managed, millions of doses of ACT will be wasted, and malaria control programmes will be blindfolded to the impact of their efforts.

  11. Malaria and stroke: case report

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    LEOPOLDINO JOSÉ FÁBIO SANTOS

    1999-01-01

    Full Text Available Malaria is a parasitic disease with high prevalence in several regions of the world. Infestation by Plasmodium faciparum can, in some cases, affect the central nervous system producing encephalitis resulting in death or neurological sequelae. The mechanisms involved in the pathophysiology of the cerebral lesion are not totally clear and there are currently two theories (mechanical and humoral concerning this. We report a case of malaria with an atypical evolution, with a stroke lesion in the territory of the middle cerebral artery, with no association with encephalitis. We conclude that the mechanical theory is the one applicable to this patient.

  12. CLINICAL ASPECTS OF UNCOMPLICATED AND SEVERE MALARIA

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    Alessandro Bartoloni

    2012-05-01

    Full Text Available The first symptoms of malaria, common to all the different malaria species, are nonspecific and mimic a flu-like syndrome. Although fever represents the cardinal feature, clinical findings in malaria are extremely diverse and may range in severity from mild headache to serious complications leading to death, particularly in falciparum malaria. As the progression to these complications can be rapid, any malaria patient must be assessed and treated rapidly, and frequent observations are needed to look for early signs of systemic complications. In fact, severe malaria is a life threatening but treatable disease.  The protean and nonspecific clinical findings occurring in malaria (fever, malaise, headache, myalgias, jaundice and sometimes gastrointestinal symptoms of nausea, vomiting and diarrhoea may lead physicians who see malaria infrequently to a wrong diagnosis, such as influenza (particularly during the seasonal epidemic flu, dengue, gastroenteritis, typhoid fever, viral hepatitis, encephalitis. Physicians should be aware that malaria is not a clinical diagnosis but must be diagnosed, or excluded, by performing microscopic examination of blood films. Prompt diagnosis and appropriate treatment are then crucial to prevent morbidity and fatal outcomes. Although Plasmodium falciparum malaria is the major cause of severe malaria and death, increasing evidence has recently emerged that Plasmodium vivax and Plasmodium knowlesi can also be severe and even fatal.

  13. Introducing rapid diagnostic tests for malaria into registered drug shops in Uganda: lessons learned and policy implications.

    OpenAIRE

    Mbonye, AK; Clarke, SE; Lal, S; Chandler, CI; Hutchinson, E.; Hansen, KS; Magnussen, P

    2015-01-01

    Background Malaria is a major public health problem in Uganda and the current policy recommends introduction of rapid diagnostic tests for malaria (RDTs) to facilitate effective case management. However, provision of RDTs in drug shops potentially raises a new set of issues, such as adherence to RDTs results, management of severe illnesses, referral of patients, and relationship with caretakers. The main objective of the study was to examine the impact of introducing RDTs in registered drug s...

  14. Complicated malaria and a covert ruptured spleen: a case report.

    Science.gov (United States)

    Waweru, Peter; Macleod, Jana; Gikonyo, Anthony

    2014-01-01

    Spontaneous splenic rupture in complicated malaria is an uncommon cause of hemoperitoneum in the tropics. The exact incidence of splenic rupture is unknown, largely due to under-reporting, but has been estimated at ∼2%. Its pathophysiology is linked to the formation of a subcapsular hematoma. Upon rupture, patients present with features of shock and peritonitis and in most cases (95%), computed tomography (CT) scan detects the splenic injury. Patients should be managed conservatively with splenectomy reserved for patients with shock and hemoperitoneum due to risk of post-splenectomy sepsis. We report the case of a 38-year-old man with severe malaria who presented with fever, chills and abdominal pains. A CT scan abdomen failed to reveal splenic parenchymal injury or any splenic extravasation of contrast. Conservative management was unsuccessful. Exploratory laparatomy confirmed the spleen as the site of bleeding necessitating a splenectomy. PMID:25395608

  15. Plasmodium vivax malaria: An unusual presentation

    Directory of Open Access Journals (Sweden)

    Kasliwal Prasad

    2009-01-01

    Full Text Available Acute renal failure, disseminated intravascular coagulation (DIC, acute respiratory distress syndrome (ARDS, hypoglycemia, coma, or epileptic seizures are manifestations of severe Plasmodium falciparum malaria. On the other hand, Plasmodium vivax malaria seldom results in pulmonary damage, and pulmonary complications are exceedingly rare. We report the case of a 42-year-old male living in a malaria-endemic area who presented with ARDS and was diagnosed as having Plasmodium vivax malaria. A diagnosis of Plasmodium vivax malaria was established by a positive Plasmodium LDH immunochromatographic assay while a negative PfHRP2 based assay ruled out P. falciparum malaria. After specific anti-plasmodial therapy and intensive supportive care, the patient recovered and was discharged from hospital. The use of NIPPV in vivax-malaria related ARDS was associated with a good outcome.

  16. Cerebral Malaria in Children: a Case Report

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    K Keshavarz

    2004-09-01

    Full Text Available Background: Malaria is an acute and chronic illness characterized by paroxysms of fever, chills, sweating, fatigue, anemia, and splenomegaly. Most malarial deaths occur in infants and young children. Plasmodium falciparum causes the most severe form of malaria and is associated with more intense parasitemia. A manifestation of severe disease most common in young children includes cerebral malaria. Mortality rate of cerebral malaria is 20 to 40%. Malaria acquired in P. falciparum areas with known chloroquine resistance or where there is any malaria hotline should generally be treated with drugs other than chloroquine. In this paper we introduce a case of cerebral malaria from Zahedan/Iran. Case report: A 13-year old girl is presented with fever, jaundice, pallor and seizure. She was treated initially with chloroquine and premaquine. During treatment she developed convulsions with decreased level of consciousness. Suspecting chloroquine resistance this was substituted by quinine. After three days, she recovered completely and blood smear was free of parasites

  17. Implementation of World Health Organization Integrated Management of Childhood Illnesses (IMCI Guidelines for the Assessment of Pneumonia in the Under 5s in Rural Malawi.

    Directory of Open Access Journals (Sweden)

    Ngozi Kalu

    Full Text Available The Cooking and Pneumonia Study (CAPS is a pragmatic cluster-level randomized controlled trial of the effect of an advanced cookstove intervention on pneumonia in children under the age of 5 years (under 5s in Malawi (www.capstudy.org. The primary outcome of the trial is the incidence of pneumonia during a two-year follow-up period, as diagnosed by healthcare providers who are using the World Health Organization (WHO integrated management of childhood illnesses (IMCI pneumonia assessment protocol and who are blinded to the trial arms. We evaluated the quality of pneumonia assessment in under 5s in this setting via a cross-sectional study of provider-patient encounters at nine outpatient clinics located within the catchment area of 150 village-level clusters enrolled in the trial across the two study locations of Chikhwawa and Karonga, Malawi, between May and June 2015 using the IMCI guidelines as a benchmark. Data were collected using a key equipment checklist, an IMCI pneumonia knowledge test, and a clinical evaluation checklist. The median number of key equipment items available was 6 (range 4 to 7 out of a possible 7. The median score on the IMCI pneumonia knowledge test among 23 clinicians was 75% (range 60% to 89%. Among a total of 176 consultations performed by 15 clinicians, a median of 9 (range 3 to 13 out of 13 clinical evaluation tasks were performed. Overall, the clinicians were adequately equipped for the assessment of sick children, had good knowledge of the IMCI guidelines, and conducted largely thorough clinical evaluations. We recommend the simple pragmatic approach to quality assurance described herein for similar studies conducted in challenging research settings.

  18. Implementation of World Health Organization Integrated Management of Childhood Illnesses (IMCI) Guidelines for the Assessment of Pneumonia in the Under 5s in Rural Malawi.

    Science.gov (United States)

    Kalu, Ngozi; Lufesi, Norman; Havens, Deborah; Mortimer, Kevin

    2016-01-01

    The Cooking and Pneumonia Study (CAPS) is a pragmatic cluster-level randomized controlled trial of the effect of an advanced cookstove intervention on pneumonia in children under the age of 5 years (under 5s) in Malawi (www.capstudy.org). The primary outcome of the trial is the incidence of pneumonia during a two-year follow-up period, as diagnosed by healthcare providers who are using the World Health Organization (WHO) integrated management of childhood illnesses (IMCI) pneumonia assessment protocol and who are blinded to the trial arms. We evaluated the quality of pneumonia assessment in under 5s in this setting via a cross-sectional study of provider-patient encounters at nine outpatient clinics located within the catchment area of 150 village-level clusters enrolled in the trial across the two study locations of Chikhwawa and Karonga, Malawi, between May and June 2015 using the IMCI guidelines as a benchmark. Data were collected using a key equipment checklist, an IMCI pneumonia knowledge test, and a clinical evaluation checklist. The median number of key equipment items available was 6 (range 4 to 7) out of a possible 7. The median score on the IMCI pneumonia knowledge test among 23 clinicians was 75% (range 60% to 89%). Among a total of 176 consultations performed by 15 clinicians, a median of 9 (range 3 to 13) out of 13 clinical evaluation tasks were performed. Overall, the clinicians were adequately equipped for the assessment of sick children, had good knowledge of the IMCI guidelines, and conducted largely thorough clinical evaluations. We recommend the simple pragmatic approach to quality assurance described herein for similar studies conducted in challenging research settings. PMID:27187773

  19. Nutrition Interventions for Prevention and Management of Childhood Obesity: What Do Parents Want from an eHealth Program?

    Science.gov (United States)

    Burrows, Tracy; Hutchesson, Melinda; Chai, Li Kheng; Rollo, Megan; Skinner, Geoff; Collins, Clare

    2015-12-01

    With the growth of Internet technologies, offering interventions for child and family weight management in an online format may address barriers to accessing services. This study aimed to investigate (i) whether an eHealth family healthy lifestyle program would be of interest to parents; and (ii) preferences and/or expectations for program components and features. Parents of children aged four to18 years were recruited through social media and completed an online survey (54 items) including closed and open-ended questions. Responses were collated using descriptive statistics and thematic analysis. Seventy-five participants were included (92% mothers, mean age 39.1 ± 8.6 years, mean BMI 27.6 ± 6.3 kg/m²). The index child had a mean age of 11 ± 6.2 years with 24% overweight/obese. The majority of parents (90.3%) reported interest in an online program, with preference expressed for a non-structured program to allow flexibility users to log-on and off as desired. Parents wanted a program that was easy to use, practical, engaging, endorsed by a reputable source, and able to provide individual tailoring and for their children to be directly involved. The current study supports the need for online delivery of a healthy lifestyle program that targets greater parental concerns of diet rather than child weight. PMID:26694456

  20. Childhood auditory processing disorder as a developmental disorder: the case for a multi-professional approach to diagnosis and management.

    Science.gov (United States)

    Witton, Caroline

    2010-02-01

    Auditory processing disorder (APD) is diagnosed when a patient presents with listening difficulties which can not be explained by a peripheral hearing impairment or higher-order cognitive or language problems. This review explores the association between auditory processing disorder (APD) and other specific developmental disorders such as dyslexia and attention-deficit hyperactivity disorder. The diagnosis and aetiology of APD are similar to those of other developmental disorders and it is well established that APD often co-occurs with impairments of language, literacy, and attention. The genetic and neurological causes of APD are poorly understood, but developmental and behavioural genetic research with other disorders suggests that clinicians should expect APD to co-occur with other symptoms frequently. The clinical implications of co-occurring symptoms of other developmental disorders are considered and the review concludes that a multi-professional approach to the diagnosis and management of APD, involving speech and language therapy and psychology as well as audiology, is essential to ensure that children have access to the most appropriate range of support and interventions. PMID:20151881

  1. Nutrition Interventions for Prevention and Management of Childhood Obesity: What Do Parents Want from an eHealth Program?

    Directory of Open Access Journals (Sweden)

    Tracy Burrows

    2015-12-01

    Full Text Available With the growth of Internet technologies, offering interventions for child and family weight management in an online format may address barriers to accessing services. This study aimed to investigate (i whether an eHealth family healthy lifestyle program would be of interest to parents; and (ii preferences and/or expectations for program components and features. Parents of children aged four to18 years were recruited through social media and completed an online survey (54 items including closed and open-ended questions. Responses were collated using descriptive statistics and thematic analysis. Seventy-five participants were included (92% mothers, mean age 39.1 ± 8.6 years, mean BMI 27.6 ± 6.3 kg/m2. The index child had a mean age of 11 ± 6.2 years with 24% overweight/obese. The majority of parents (90.3% reported interest in an online program, with preference expressed for a non-structured program to allow flexibility users to log-on and off as desired. Parents wanted a program that was easy to use, practical, engaging, endorsed by a reputable source, and able to provide individual tailoring and for their children to be directly involved. The current study supports the need for online delivery of a healthy lifestyle program that targets greater parental concerns of diet rather than child weight.

  2. The effect of alpha+-thalassaemia on the incidence of malaria and other diseases in children living on the coast of Kenya.

    Directory of Open Access Journals (Sweden)

    Sammy Wambua

    2006-05-01

    Full Text Available BACKGROUND: The alpha-thalassaemias are the commonest genetic disorders of humans. It is generally believed that this high frequency reflects selection through a survival advantage against death from malaria; nevertheless, the epidemiological description of the relationships between alpha-thalassaemia, malaria, and other common causes of child mortality remains incomplete. METHODS AND FINDINGS: We studied the alpha+-thalassaemia-specific incidence of malaria and other common childhood diseases in two cohorts of children living on the coast of Kenya. We found no associations between alpha+-thalassaemia and the prevalence of symptomless Plasmodium falciparum parasitaemia, the incidence of uncomplicated P. falciparum disease, or parasite densities during mild or severe malaria episodes. However, we found significant negative associations between alpha+-thalassaemia and the incidence rates of severe malaria and severe anaemia (haemoglobin concentration 10,000 P. falciparum parasites/mul and severe nonmalaria anaemia; the incidence rate ratios and 95% confidence intervals (CIs for alpha+-thalassaemia heterozygotes and homozygotes combined compared to normal children were, for severe malaria anaemia, 0.33 (95% CI, 0.15,0.73; p = 0.006, and for severe nonmalaria anaemia, 0.26 (95% CI, 0.09,0.77; p = 0.015. CONCLUSIONS: Our observations suggest, first that selection for alpha+-thalassaemia might be mediated by a specific effect against severe anaemia, an observation that may lead to fresh insights into the aetiology of this important condition. Second, although alpha+-thalassaemia is strongly protective against severe and fatal malaria, its effects are not detectable at the level of any other malaria outcome; this result provides a cautionary example for studies aimed at testing malaria interventions or identifying new malaria-protective genes.

  3. How Are Childhood Cancers Found?

    Science.gov (United States)

    ... Topic How are childhood cancers treated? How are childhood cancers found? Screening for childhood cancers Screening is testing for a disease such ... in people who don’t have any symptoms. Childhood cancers are rare, and there are no widely ...

  4. The Origin of Malignant Malaria

    Science.gov (United States)

    Plasmodium falciparum is the causative agent of malignant malaria, which is among the most severe human infectious diseases. Despite its overwhelming significance to human health, the parasite’s origins remain unclear. The favored origin hypothesis holds that P. falciparum and its closest known rel...

  5. [Malaria in Poland in 2007].

    Science.gov (United States)

    Rosińska, Magdalena

    2009-01-01

    In Poland in 2007 there were 11 malaria cases confirmed according to the European Union cases definition reported through the routine surveillance system. All of them were imported, 82% from Africa, including 2 cases of relapse. Invasion with Plasmodium falciparum was diagnosed in 7 cases, mixed invasion in 2 cases and P. vivax- in one case. The majority of cases were in the age group 35-45 (8 cases) and were males (10 cases). Common reasons for travel to endemic countries were work-related (5 cases) and tourism or family visits (4 cases). Approximately half of the cases for whom the information was available used malaria chemoprophylaxis during their travel. Clinical course was severe in one case of P. falciparum malaria and the person died of the disease. The decreasing trend in malaria incidence in Poland is likely related to incomplete reporting as tourist and professional travel to endemic areas has not decreased and there is no indication of wider use ofchemoprophylaxis. PMID:19799261

  6. Chemical biology: Knockout for malaria

    Science.gov (United States)

    Krysiak, Joanna; Sieber, Stephan A.

    2014-02-01

    Discovering and validating new targets is urgently required to tackle the rise in resistance to antimalarial drugs. Now, inhibition of the enzyme N-myristoyltransferase has been shown to prevent the formation of a critical subcellular organelle in the parasite that causes malaria, leading to death of the parasite.

  7. Malaria-induced immune thrombocytopenia

    DEFF Research Database (Denmark)

    Sørensen, P G; Mickley, H; Schmidt, K G

    1984-01-01

    On return from Liberia, a previously healthy 36-year-old man showed signs of malaria accompanied by severe haemolysis and slight thrombocytopenia. We found evidence of a platelet-associated IgG being responsible for the thrombocytopenia, inasmuch as the direct platelet suspension immunofluorescen...

  8. Recent Advances in Childhood Arterial Ischemic Stroke

    OpenAIRE

    Fox, Christine K.; Fullerton, Heather J.

    2010-01-01

    Although many underlying diseases have been reported in the setting of childhood arterial ischemic stroke, emerging research demonstrates that non-atherosclerotic intracerebral arteriopathies in otherwise healthy children are prevalent. Minor infections may play a role in arteriopathies that have no other apparent underlying cause. Although stroke in childhood differs in many aspects from adult stroke, few systematic studies specific to pediatrics are available to inform stroke management. Tr...

  9. Malaria chemoprophylaxis and the serologic response to measles and diphtheria-tetanus-whole-cell pertussis vaccines

    Directory of Open Access Journals (Sweden)

    Saliou Pierre

    2005-11-01

    Full Text Available Abstract Background Acute malaria has been associated with a decreased antibody response to tetanus and diphtheria toxoids, meningococcal, salmonella, and Hib vaccines. Interest in giving malaria drug therapy and prevention at the time of childhood immunizations has increased greatly following recent trials of intermittent preventive therapy during infancy (IPTi, stimulating this re-analysis of unpublished data. The effect of malaria chemoprophylaxis on vaccine response was studied following administration of measles vaccines and diphtheria-tetanus-whole cell pertussis (DTP vaccines. Methods In 1975, six villages divided into two groups of children ≤74 months of age from Burkina Faso, were assigned to receive amodiaquine hydrochloride chemoprophylaxis (CH+ every two weeks for seven months or no chemoprophylaxis (CH-. After five months, children in each group received either one dose of measles or two doses of DTP vaccines. Results For recipients of the measles vaccine, the seroconversion rates in CH+ and CH- children, respectively, were 93% and 96% (P > 0.05. The seroresponse rates in CH+ and CH- children respectively, were 73% and 86% for diphtheria (P > 0.05 and 77% and 91% for tetanus toxoid (P > 0.05. In a subset analysis, in which only children who strictly adhered to chemoprophylaxis criteria were included, there were, likewise, no significant differences in seroconversion or seroresponse for measles, diphtheria, or tetanus vaccines (P > 0.05. While analysis for pertussis showed a 43% (CH+ and 67% (CH- response (P Conclusion Malaria chemoprophylaxis prior to vaccination in malaria endemic settings did not improve or impair immunogenicity of DTP and measles vaccines. This is the first human study to look at the association between malaria chemoprophylaxis and the serologic response to whole-cell pertussis vaccine.

  10. Malaria's contribution to World War One - the unexpected adversary.

    Science.gov (United States)

    Brabin, Bernard J

    2014-01-01

    Malaria in the First World War was an unexpected adversary. In 1914, the scientific community had access to new knowledge on transmission of malaria parasites and their control, but the military were unprepared, and underestimated the nature, magnitude and dispersion of this enemy. In summarizing available information for allied and axis military forces, this review contextualizes the challenge posed by malaria, because although data exist across historical, medical and military documents, descriptions are fragmented, often addressing context specific issues. Military malaria surveillance statistics have, therefore, been summarized for all theatres of the War, where available. These indicated that at least 1.5 million solders were infected, with case fatality ranging from 0.2 -5.0%. As more countries became engaged in the War, the problem grew in size, leading to major epidemics in Macedonia, Palestine, Mesopotamia and Italy. Trans-continental passages of parasites and human reservoirs of infection created ideal circumstances for parasite evolution. Details of these epidemics are reviewed, including major epidemics in England and Italy, which developed following home troop evacuations, and disruption of malaria control activities in Italy. Elsewhere, in sub-Saharan Africa many casualties resulted from high malaria exposure combined with minimal control efforts for soldiers considered semi-immune. Prevention activities eventually started but were initially poorly organized and dependent on local enthusiasm and initiative. Nets had to be designed for field use and were fundamental for personal protection. Multiple prevention approaches adopted in different settings and their relative utility are described. Clinical treatment primarily depended on quinine, although efficacy was poor as relapsing Plasmodium vivax and recrudescent Plasmodium falciparum infections were not distinguished and managed appropriately. Reasons for this are discussed and the clinical trial data

  11. Neonatal malaria in Nigeria -a 2 year review

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    Fetuga Bolanle M

    2006-06-01

    Full Text Available Abstract Background In view of the fact that a significant proportion of neonates with malaria may be missed on our wards on the assumption that the disease condition is rare, this study aims at documenting the prevalence of malaria in neonates admitted into our neonatal ward. Specifically, we hope to describe its clinical features and outcome of this illness. Knowledge of these may ensure early diagnosis and institution of prompt management. Methods Methods Hospital records of all patients (two hundred and thirty admitted into the Neonatal ward of Olabisi Onabanjo University Teaching Hospital, Sagamu between 1st January 1998 and 31st December 1999 were reviewed. All neonates (fifty-seven who had a positive blood smear for the malaria parasite were included in the study. Socio-demographic data as well as clinical correlates of each of the patients were reviewed. The Epi-Info 6 statistical software was used for data entry, validation and analysis. A frequency distribution was generated for categorical variables. To test for an association between categorical variables, the chi-square test was used. The level of significance was put at values less than 5%. Results Prevalence of neonatal malaria in this study was 24.8% and 17.4% for congenital malaria. While the mean duration of illness was 3.60 days, it varied from 5.14 days in those that died and and 3.55 in those that survived respectively. The duration of illness significantly affected the outcome (p value = 0.03. Fever alone was the clinical presentation in 44 (77.4% of the patients. Maturity of the baby, sex and age did not significantly affect infestation. However, history of malaria/febrile illness within the 2 weeks preceding the delivery was present in 61.2% of the mothers. Maternal age, concurrent infection and duration of illness all significantly affected the outcome of illness. Forty-two (73.7% of the babies were discharged home in satisfactory condition. Conclusion It was concluded

  12. Finding malaria hot-spots in northern Angola: the role of individual, household and environmental factors within a meso-endemic area

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    Magalhães Ricardo J

    2012-11-01

    . Individual, household and hydrological factors play an important role in the small-scale geographical variation of malaria risk in northern Angola. The results presented in this study can be used by provincial malaria control programme managers to help target the delivery of malaria control resources to priority areas in the Dande municipality.

  13. Malaria-induced acquisition of antibodies to Plasmodium falciparum variant surface antigens

    DEFF Research Database (Denmark)

    Ofori, Michael F; Dodoo, Daniel; Staalsoe, Trine; Kurtzhals, Jørgen; Koram, Kwadwo; Theander, Thor G; Akanmori, Bartholomew D; Hviid, Lars

    2002-01-01

    In areas of intense Plasmodium falciparum transmission, protective immunity is acquired during childhood in parallel with acquisition of agglutinating antibodies to parasite-encoded variant surface antigens (VSA) expressed on parasitized red blood cells. In a semi-immune child in such an area, cl...... donors (the malaria patient). The data from this first detailed longitudinal study of acquisition of VSA antibodies support the hypothesis that naturally acquired protective immunity to P. falciparum malaria is mediated, at least in part, by VSA-specific antibodies.......In areas of intense Plasmodium falciparum transmission, protective immunity is acquired during childhood in parallel with acquisition of agglutinating antibodies to parasite-encoded variant surface antigens (VSA) expressed on parasitized red blood cells. In a semi-immune child in such an area...... antibody responses to other parasite isolates are relatively unaffected. However, the detailed kinetics of this VSA antibody acquisition are unknown and hence were the aim of this study. We show that P. falciparum malaria in Ghanaian children generally caused a rapid and sustained increase in variant...

  14. Childhood medulloblastoma.

    Science.gov (United States)

    Massimino, Maura; Biassoni, Veronica; Gandola, Lorenza; Garrè, Maria Luisa; Gatta, Gemma; Giangaspero, Felice; Poggi, Geraldina; Rutkowski, Stefan

    2016-09-01

    Medulloblastoma accounts for 15-20% of childhood nervous system tumours. The risk of dying was reduced by 30% in the last twenty years. Patients are divided in risk strata according to post-surgical disease, dissemination, histology and some molecular features such as WNT subgroup and MYC status. Sixty to 70% of patients older than 3 years are assigned to the average-risk group. High-risk patients include those with disseminated and/or residual disease, large cell and/or anaplastic histotypes, MYC genes amplification. Current and currently planned clinical trials will: (1) evaluate the feasibility of reducing both the dose of craniospinal irradiation and the volume of the posterior fossa radiotherapy (RT) for those patients at low biologic risk, commonly identified as those having a medulloblastoma of the WNT subgroup; (2) determine whether intensification of chemotherapy (CT) or irradiation can improve outcome in patients with high-risk disease; (3) find target therapies allowing tailored therapies especially for relapsing patients and those with higher biological risk. PMID:27375228

  15. Manejo de la intoxicación por plomo en la niñez Managing childhood lead poisoning

    Directory of Open Access Journals (Sweden)

    Morri E Markowitz

    2003-01-01

    Full Text Available El presente artículo hace una revisión del manejo clínico de la intoxicación por plomo en la niñez. Se menciona las definiciones de las diferentes técnicas de medición usadas para la determinación de plomo, y se destacan sus ventajas y posibles limitaciones. La medición de los niveles de plomo sanguíneo puede realizarse utilizando muestra de sangre anticoagulada por espectrofotometría de absorción atómica voltametría anódica. Sin embargo, un método más eficiente para medir las concentraciones de plomo en hueso es mediante fluorescencia de Rayos X o para la determinación sistémica en un nivel bioquímico una técnica adecuada es la determinación de los niveles de plomo en orina. El tratamiento incluye la eliminación de la fuente de exposición, cambios en los hábitos de los niños y una dieta adecuada en calcio y hierro. La quelación con edetato de calcio y succimer elimina el plomo del esqueleto, el cual es eliminado por riñón; puede salvar vidas cuando la intoxicación es importante, y existe una reducción a corto plazo seguida de un aumento subsecuente de los niveles de plomo sanguíneo. En casos graves suele requerirse de dosis repetidas. La terapia de quelación puede ser necesaria en casos de niveles de plomo sanguíneo por arriba de 45 µg/dl. La quelación reduce los niveles de plomo sanguíneo y los síntomas asociados, sin embargo, la disminución cognoscitiva puede ser irreversible, por lo que la utilización de medidas preventivas es mucho mejor que las de curación.This paper reviews the clinical management of children with lead poisoning. A first step is to define the measures to be used in their assessment and be aware of the limitations. Measurements of blood lead levels can be made on anti-coagulated whole blood samples using either: atomic absorption spectroscopy or anodic stripping voltametry. However a more accurate method is fluorescent RX'ray of the skeleton or systematic biochemical tests of lead

  16. Using Malaria Medication for Leg Cramps Is Risky

    Science.gov (United States)

    ... Products Vaccines, Blood & Biologics Articulos en Espanol Using Malaria Medication for Leg Cramps is Risky Printer-friendly ... approved only to treat a certain type of malaria (uncomplicated malaria) caused by the parasite Plasmodium falciparum. ...

  17. Shape of Key Malaria Protein Could Help Improve Vaccine Efficacy

    Science.gov (United States)

    ... children. The development of a safe and effective malaria vaccine is critical to control malaria globally, especially given ... in July 2015 and is the first licensed malaria vaccine. In clinical trials, it was shown to protect ...

  18. Complement activation in Ghanaian children with severe Plasmodium falciparum malaria

    Directory of Open Access Journals (Sweden)

    Ofori Michael F

    2007-12-01

    Full Text Available Abstract Background Severe anaemia (SA, intravascular haemolysis (IVH and respiratory distress (RD are severe forms of Plasmodium falciparum malaria, with RD reported to be of prognostic importance in African children with malarial anaemia. Complement factors have been implicated in the mechanism leading to excess anaemia in acute P. falciparum infection. Methods The direct Coombs test (DCT and flow cytometry were used to investigate the mean levels of RBC-bound complement fragments (C3d and C3bαβ and the regulatory proteins [complement receptor 1 (CD35 and decay accelerating factor (CD55] in children with discrete clinical forms of P. falciparum malaria. The relationship between the findings and clinical parameters including coma, haemoglobin (Hb levels and RD were investigated. Results Of the 484 samples tested, 131(27% were positive in DCT, out of which 115/131 (87.8% were positive for C3d alone while 16/131 (12.2% were positive for either IgG alone or both. 67.4% of the study population were below 5 years of age and DCT positivity was more common in this age group relative to children who were 5 years or older (Odds ratio, OR = 3.8; 95%CI, 2.2–6.7, p Conclusion These results suggest that complement activation contributed to anaemia in acute childhood P. falciparum malaria, possibly through induction of erythrophagocytosis and haemolysis. In contrast to other studies, this study did not find association between levels of the complement regulatory proteins, CD35 and CD55 and malarial anaemia. These findings suggest that complement activation could also be involved in the pathogenesis of RD but larger studies are needed to confirm this finding.

  19. From "forest malaria" to "bromeliad malaria": a case-study of scientific controversy and malaria control.

    Science.gov (United States)

    Gadelha, P

    1994-08-01

    The article analyses the evolution of knowledge and rationale of control of a special case of malaria transmission based on Bromelia-Kerteszia complex. Since bromeliaceae function as a 'host of the carrier' and were previously associated with natural forests, the elucidation of bromeliad malaria historically elicited controversies concerning the imputation of Kertesziae as transmitters as well as over control strategies directed to bromelia eradication (manual removal, herbicides and deforestation), use of insecticides and chemoprophylaxis. Established authority, disciplinary traditions, conceptual premises and contemporary criteria for validating knowledge in the field partly explain the long time gap since Adolpho Lutz announced at the beginning of the century the existence of a new mosquito and breeding site as responsible for a 'forest malaria' epidemic occurring at a high altitude. The article brings attention to how economic, political and institutional determinants played an important role in redefining studies that led both in Trinidad and Brazil to the recognition of the importance of kerteszia transmission, including urban areas, and establishing new approaches to its study, most relevant of all the concurrence of broad ecological research. The article then describes the Brazilian campaign strategies which showed significant short-term results but had to wait four decades to achieve the goal of eradication due to the peculiar characteristics of this pathogenic complex. Finally, it brings attention to the importance of encompassing social values and discourses, in this case, environmental preservation, to understanding historical trends of malaria control programs. PMID:7898955

  20. Childhood Brain Tumors

    Science.gov (United States)

    ... They are among the most common types of childhood cancers. Some are benign tumors, which aren't ... can still be serious. Malignant tumors are cancerous. Childhood brain and spinal cord tumors can cause headaches ...