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Medical Support (medical + support)

Distribution by Scientific Domains

Medical Sciences	75%

Selected Abstracts

Outcome of long-term heroin-assisted treatment offered to chronic, treatment-resistant heroin addicts in the Netherlands

ADDICTION, Issue 2 2010
Peter Blanken
ABSTRACT Aims To describe 4-year treatment retention and treatment response among chronic, treatment-resistant heroin-dependent patients offered long-term heroin-assisted treatment (HAT) in the Netherlands. Design Observational cohort study. Setting and intervention Out-patient treatment in specialized heroin treatment centres in six cities in the Netherlands, with methadone plus injectable or inhalable heroin offered 7 days per week, three times per day. Prescription of methadone plus heroin was supplemented with individually tailored psychosocial and medical support. Participants Heroin-dependent patients who had responded positively to HAT in two randomized controlled trials and were eligible for long-term heroin-assisted treatment (n = 149). Measurements Primary outcome measures were treatment retention after 4 years and treatment response on a dichotomous, multi-domain response index, comprising physical, mental and social health and illicit substance use. Findings Four-year retention was 55.7% [95% confidence interval (CI): 47.6,63.8%]. Treatment Response was significantly better for patients continuing 4 years of HAT compared to patients who discontinued treatment: 90.4% versus 21.2% [difference 69.2%; odds ratio (OR) = 48.4, 95% CI: 17.6,159.1]. Continued HAT treatment was also associated with an increasing proportion of patients without health problems and who had stopped illicit drug and excessive alcohol use: from 12% after the first year to 25% after 4 years of HAT. Conclusions Long-term HAT is an effective treatment for chronic heroin addicts who have failed to benefit from methadone maintenance treatment. Four years of HAT is associated with stable physical, mental and social health and with absence of illicit heroin use and substantial reductions in cocaine use. HAT should be continued as long as there is no compelling reason to stop treatment. [source]

Triage, treat and transfer: reconceptualising a rural practice model,

JOURNAL OF CLINICAL NURSING, Issue 11-12 2010
Elise Sullivan
Aim., This article argues that the current model of emergency practice in rural Victorian hospitals, which relies heavily on visiting medical officers, needs to be reconceptualised if emergency services are to be supplied to rural communities. Background., Medical workforce shortages are manifesting in Victoria as a reduction in emergency care services from rural hospitals. The suggested alternative model of emergency care involves advancing nursing practice to enable a redistribution of clinical capacity across the health care team. Clinicians will need to work collaboratively and continuously negotiate their roles to meet the patient's and the clinical team's needs. Design., Systematic review. Methods., This article is based on a review of the Victorian and Australian literature on the subject of Victorian health services and policy, emergency care, collaboration, communication and rural nurse scope of practice and roles. Emergency care activity was drawn from data held in the Victorian Emergency Management Dataset and personal communications between one of the authors and hospital executives in a small selection of rural hospitals in Victoria. Results., The evidence reviewed suggests that the current emergency practice profile of rural hospitals in Victoria does not reflect the reconceptualised model of rural emergency practice. Instead, only a small proportion of non-urgent presentations is managed by nurses without medical support, and the data suggest that metropolitan nurses are more likely to manage without medical support than rural nurses. Conclusion., Reconceptualising rural emergency care in Victoria will require significantly greater investment in rural nurses' knowledge and skills to enable them to operate confidently at a more advanced level. Clinical teams that deliver emergency service in rural hospitals will be expected increasingly to work collaboratively and interprofessionally. Relevance to clinical practice., This article offers some directions for advancing nursing practice and strategies for improving interprofessional collaboration in the delivery of rural emergency care. [source]

Neonatal hemochromatosis , medical treatment vs.

LIVER TRANSPLANTATION, Issue 11 2005
Transplantation: The king's experience
The aim of our study was to compare the outcome of medical treatment vs. liver transplantation in infants with neonatal hemochromatosis (NH) referred to King's College Hospital from 1990-2002. We conducted a retrospective review of 19 children from 14 families. Fifteen children presented at birth and 4 during the first week of life. One child was diagnosed by cordocentesis at 30 weeks of gestation. NH recurred in 7 of 9 families with further children. In one family, 2 children from different fathers were affected. All patients had elevated ferritin levels, hypoalbuminemia, and coagulopathy. Liver histology showed parenchymal collapse, diffuse fibrosis, and moderate to severe hepatocyte hemosiderin deposition. Extrahepatic siderosis was demonstrated by magnetic resonance in 2 patients, lip biopsy in 3, and autopsy in 10. Ten patients received a chelation-antioxidant cocktail: 1 survived, 4 died, and 5 required liver transplantation, of whom 2 died. One of the 9 infants who did not receive the cocktail survived with medical support, 3 died, and 5 required transplantation, of whom 3 died. Seven children are alive, 5 after transplantation, at a median follow-up of 5.6 years, with excellent quality of life and no recurrence of the disease. In conclusion, chelation-antioxidant treatment does not appear to modify the prognosis of NH, at least in severe cases. Liver transplantation, with 50% long-term survival, remains the treatment of choice and should be promptly offered to those infants who do not improve with supportive medical treatment. (Liver Transpl 2005;11:1417,1424.) [source]

Cuba's Medical Internationalism: Development and Rationale

BULLETIN OF LATIN AMERICAN RESEARCH, Issue 4 2009
JOHN M. KIRK
Since 1960, Cuba has been involved in providing medical support to the developing world, and at present has some 40,000 personnel in 74 countries , more than all of the G-8 countries combined. This article traces the evolution from its first (1960) mission to the current stage. The article also analyses various explanations for this extraordinary mixture of diplomacy and humanitarianism. [source]