The management of opiate use disorders in France: results of an observational survey of general practitioners

Background

When opioid-agonist treatments were approved in France in 1995, opiate use disorders began to be managed and treated by general practitioners (GPs), who have since then been encouraged to treat substance use disorders (SUDs) for heroin and other illegal substances. The objective of this study was to describe rates of: 1) SUDs in general practices in France; 2) characteristics of GPs treating SUDs; and 3) clinical practices surrounding SUDs. To place these data in the context of SUD treatment, we also gathered information from practicing SUD specialists.

Methods

Between December 2011 and January 2012, a nationally representative sample of GPs and SUD specialists were interviewed by phone, using a 12-item questionnaire that covered number of SUD patients, types of SUDs, and treatments. Data collected were confidential, and analysis was blinded with regard to physician identity.

Results

Forty-four percent of GPs and 68 % of specialists were included in the analysis. The mean number of patients estimated to have been seen at least once in the previous year was 3036 for GPs and 920 for specialists. Ninety-six percent of GPs reported having patients with SUDs. Tobacco, alcohol, and psychoactive drugs were the SUDs most frequently encountered by GPs, whereas tobacco, alcohol, heroin, and cannabis were most frequently encountered by specialists. Forty-three percent of GPs saw at least one patient with a heroin use disorder (HUD), and 82 % of GPs treating patients with HUDs had prescribed an opioid-agonist treatment during the previous 12 months.

Conclusions

The results of this study suggest that a large number of GPs now treat patients with opiate use disorders and that doctors appear to be convinced of the benefits of opioid-agonist therapy and have overcome their initial concerns. This represents a significant change in practice patterns since the introduction of opioid-agonist treatments in France.

Review of methods and computer codes for interpretation of bioassay data

Internal dose determination is an essential component of individual monitoring programmes for workers or members of the public exposed to radionuclides, and methods and computer programs are required for dose assessment. A recent international European Radiation Dosimetry Group (EURADOS) intercomparison has shown unacceptably large ranges in the results assessment. An ICRP working party has been initiated to consider what guidance ICRP can give on the use of models and interpret bioassay data in terms of intake/dose. In this field, six codes for bioassay data interpretation, which implement the current ICRP publication 78 biokinetic models, have been reviewed against several criteria with different levels of importance: minor criteria such as the practical use of the code and the graphical capabilities, and major criteria such as the choice of available parameters, peculiarities of data fitting and interpretation, the choice of biokinetic models and the use of uncertainties. All these criteria were assessed using one artificial set of data and two examples extracted from the previous international EURADOS intercomparison.

Waiting in the surgery

The concise Oxford English Dictionary defines 'dilemma' as an argument forcing one to choose one of two alternatives, both of which are unfavourable. This is a situation that frequently confronts the general practitioner. This paper will present one practitioner's view on the subject of patients waiting to see the doctor.

Certificates

The Concise Oxford English Dictionary defines 'dilemma' as "an argument forcing one to choose one of two alternatives both unfavourable to him (or her)". This is situation that frequently confronts the general practitioner. In this article a personal solution to the problem of 'certificates' is presented. Not every one will necessarily agree with the solutions presented and some may find them unacceptable, or have better solutions. The author warmly welcomes correspondence, either personal, or in the form of Letters to the Editor, as this is a subject in which consensus decisions are important.

Production of prostatic lesions in canines using transrectally administered high-intensity focused ultrasound

High-intensity focused ultrasound is a method of destroying tissue at a point distant from the transducer without injuring intervening tissue. A transrectal probe was developed and used to treat 26 canines in order to determine the feasibility of using this therapy in humans. Lesions of coagulative necrosis which evolved into cystic cavities were produced. Surrounding tissue was preserved without evidence of injury.