25 research outputs found
Amino Acid Requirements in Critically Ill Patients with Acute Kidney Injury Treated with Continuous Renal Replacement Therapy
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/90284/1/phco.28.5.600.pd
The cost of uncomplicated childhood fevers to Kenyan households: implications for reaching international access targets
BACKGROUND: Fever is the clinical hallmark of malaria disease. The Roll Back Malaria (RBM) movement promotes prompt, effective treatment of childhood fevers as a key component to achieving its optimistic mortality reduction goals by 2010. A neglected concern is how communities will access these new medicines promptly and the costs to poor households when they are located in rural areas distant to health services. METHODS: We assemble data developed between 2001 and 2002 in Kenya to describe treatment choices made by rural households to treat a child's fever and the related costs to households. Using a cost-of-illness approach, we estimate the expected cost of a childhood fever to Kenyan households in 2002. We develop two scenarios to explore how expected costs to households would change if more children were treated at a health care facility with an effective antimalarial within 48 hours of fever onset. RESULTS: 30% of uncomplicated fevers were managed at home with modern medicines, 38% were taken to a health care facility (HCF), and 32% were managed at home without the use of modern medicines. Direct household cash expenditures were estimated at 1.91. An estimated mean of 1.42 days of caretaker time devoted to each fever accounts for the majority of household costs of managing fevers. The aggregate cost to Kenyan households of managing uncomplicated childhood fevers was at least 1.86 because caretakers also save time with prompt treatment if the child has malaria. CONCLUSION: The management of uncomplicated childhood fevers imposes substantial costs on Kenyan households. Achieving substantial improvements in the numbers of fevers treated within 48 hours at a HCF with an effective antimalarial drug (Scenario 1) will not impose additional costs on households. Achieving additional improvements in fevers treated promptly at a HCF (Scenario 2) will impose additional costs on some households roughly equal to average cash expenses for transportation to a HCF. Additional financing mechanisms that further reduce the costs of accessing care at a HCF and/or that make artemisinin-based combination therapies (ACTs) accessible for home management need to be developed and evaluated as a top priority
Avaliação e monitoramento do estado nutricional de pacientes hospitalizados: uma proposta apoiada na opinião da comunidade cientÃfica
Effectiveness of IT-based diabetes management interventions: a review of the literature
Background : Information technology (IT) is increasingly being used in general practice to manage health care including type 2 diabetes. However, there is conflicting evidence about whether IT improves diabetes outcomes. This review of the literature about IT-based diabetes management interventions explores whether methodological issues such as sample characteristics, outcome measures, and mechanisms causing change in the outcome measures could explain some of the inconsistent findings evident in IT-based diabetes management studies.Methods : Databases were searched using terms related to IT and diabetes management. Articles eligible for review evaluated an IT-based diabetes management intervention in general practice and were published between 1999 and 2009 inclusive in English. Studies that did not include outcome measures were excluded.Results : Four hundred and twenty-five articles were identified, sixteen met the inclusion criteria: eleven GP focussed and five patient focused interventions were evaluated. Nine were RCTs, five non-randomised control trials, and two single-sample before and after designs. Important sample characteristics such as diabetes type, familiarity with IT, and baseline diabetes knowledge were not addressed in any of the studies reviewed. All studies used HbA1c as a primary outcome measure, and nine reported a significant improvement in mean HbA1c over the study period; only two studies reported the HbA1c assay method. Five studies measured diabetes medications and two measured psychological outcomes. Patient lifestyle variables were not included in any of the studies reviewed. IT was the intervention method considered to effect changes in the outcome measures. Only two studies mentioned alternative possible causal mechanisms.Conclusion : Several limitations could affect the outcomes of IT-based diabetes management interventions to an unknown degree. These limitations make it difficult to attribute changes solely to such interventions.<br /
Nutritional disorders during acute renal failure and renal replacement therapy
The physiological and biological modifications related to acute renal failure in critically ill patients, including the current use of continuous renal replacement therapies, have dramatically changed the type and importance of the metabolic and nutrition disturbances observed during treatment of renal failure. This review summarizes the current knowledge and makes recommendations for the daily nutrition management of these patients. The filtration of water-soluble substances of low molecular weight by continuous hemodiafiltration results in significant losses of glucose, amino acids, low-molecular-weight proteins, trace elements, and water-soluble vitamins. The losses of these macronutrients and micronutrients should be compensated for. During continuous renal replacement therapy, the daily recommended energy allowance is between 25 and 35 kcal/kg, with a ratio of 60%-70% carbohydrates to 30%-40% lipids, and between 1.5 and 1.8 g/kg protein. Providing energy 25-35 kcal/kg/d with a carbohydrate/lipid ratio of 60-70/30-40 and protein 1.5-1.8 g/kg/d is recommended during continuous renal replacement therapy. Supplemental vitamin B(1) (100 mg/d), vitamin C (250 mg/d), and selenium (100 mcg/d) are also recommended.Journal ArticleReviewinfo:eu-repo/semantics/publishe
Comparison between liquid and tablet levothyroxine formulations in patients treated through enteral feeding tube
Additional costs of inpatient malnutrition, Victoria, Australia, 2003–2004
Malnutrition, Quality of care, Administrative data, Cost of illness, C25, I10,