[Short course antibiotic treatment during community acquired pneumonia: Review of the literature and perspectives]. / Antibiothérapie courte au cours de la pneumonie aiguë communautaire : revue de la littérature et perspectives.

INTRODUCTION: Community acquired pneumonia (CAP) accounts for a large part of antibiotic prescriptions in France. The significant ecological impact of antibiotics supports the development of strategies to improve their use, especially the reduction of treatment duration during CAP. STATE OF THE ART: During CAP, a strategy of early antibiotic discontinuation, subject to a favorable initial clinical course, or of a significantly decreasing procalcitonin kinetic, is supported by several studies. The reduction of antibiotic treatment duration leads to a decrease of the emergence of resistant bacteria. It may also be associated with a better treatment observance and a decrease in costs and side effects. PERSPECTIVES: Diagnostic tests based on molecular biology, especially those including some bacterial targets in their panel, allow an increase on microbiological documentation rates during CAP. They should enable the elaboration of therapeutic strategies for a better use of the antibiotics. CONCLUSIONS: These strategies of antibiotic treatment rationalization during CAP may be associated with a high benefit-risk ratio both at the individual and the community scales. Particularly, they may allow a substantial ecologic gain in this era of resistant bacteria.

[Respiratory isolation in suspected tuberculosis with negative direct sputum examination]. / Isolement respiratoire en cas de suspicion de tuberculose avec examen direct négatif.

Airborne isolation is the main confinement measure used to limit human-to-human transmission of tuberculosis. If implemented early, precisely as soon as the patient is clinically diagnosed with tuberculosis, this measure will protect the population, particularly the health workers who are exposed. A patient suspected of being infected with tuberculosis can create a difficult situation if microbiological examination of his respiratory secretions is negative. This is a complex laboratory technique and sensitivity varies from one test to another. Thus, a false negative result is possible; meaning that a patient can have positive results on a microbiological culture performed later. This patient would still have low, but not no, contagiousness as long as a treatment has not been initiated. This situation can extend the period of respiratory isolation while further diagnostic investigations are carried out. This extended isolation can reduce the quality of health care delivered and patients can show signs of depression and anxiety. The use in routine clinical investigation of gene amplification tools should allow a rethinking of respiratory isolation rules. These tools, which are very sensitive and with a short reporting time, could drastically reduce the duration of respiratory isolation for patients suspected of being infected with tuberculosis.

[Risks associated with the use of non-steroidal anti-inflammatory drugs during pneumonia]. / Risques associés à la prise d'anti-inflammatoires non stéroïdiens au cours de la pneumonie.

INTRODUCTION: Outpatient treatment of community-acquired pneumonia (CAP) patients with non-steroidal anti-inflammatory drugs (NSAIDs) is frequent, although this is not based on clinical recommendations and there is no scientific evidence supporting better symptom relief in comparison to acetaminophen. STATE OF THE ART: Experimental data suggest that NSAIDs alter the intrinsic functions of neutrophils, limit their locoregional recruitment, alter bacterial clearance and delay the resolution of inflammatory processes during acute bacterial pulmonary challenge. In hospitalized children and adults with CAP, observational data suggest a strong and independent association between the outpatient exposure to NSAIDs and the occurrence of pleuropulmonary complications (pleural empyema, excavation, and abscess). In the only study taking into account possible protopathic bias, the association still persists. Other markers of morbidity have been described, including delay in hospital management, prolonged antibiotic therapy, and higher transfer rate to an intensive care unit. PERSPECTIVES: Data describing the role of self-medication and the biological mechanisms involved are needed. CONCLUSIONS: Intake of NSAIDs during outpatient treatment of CAP is probably the second modifiable factor of morbidity after inadequate antibiotic therapy. In light of existing data in children and adults, health authorities should urgently reassess the risk-benefit ratio of NSAIDS in CAP.

[Anti-inflammatory drugs and community-acquired pneumonia]. / Anti-inflammatoires et pneumonie aiguë communautaire.

Nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly used in ambulatory medicine for their analgesic and antipyretic properties and are often used as self-medication. Their use in community-acquired pneumonia is associated with an increased risk of loco-regional complications, especially pleural empyema. Appropriate therapeutic care and hospital admissions are often delayed because of initial improvement of symptoms with NSAIDs. Despite worrying observational data, a causal link remains to be established. Currently, there is no recommendation cautioning against the use of NSAIDs in the management of community-acquired pneumonia.

The effect of music therapy on mood and anxiety-depression: an observational study in institutionalised patients with traumatic brain injury.

INTRODUCTION: A previous study (carried out in 2003-2004) had included 34 patients with traumatic brain injury in order to study the feasibility and usefulness of music therapy in patients with this type of injury. OBJECTIVE: To evaluate the effect of music therapy on mood, anxiety and depression in institutionalised patients with traumatic brain injury. STUDY METHODOLOGY: A prospective, observational study. MATERIALS AND METHODS: Thirteen patients with traumatic brain injury were included in the present study and took part in individual, weekly, 1-hour music therapy sessions over a period of 20 weeks. Each session was divided into two 30-minute periods - one devoted to listening to music (receptive music therapy) and the other to playing an instrument (active music therapy). The assessment criteria (measured at weeks 1, 5, 10, 15 and 20) were mood (on the face scale) and anxiety-depression (on the Hospital Anxiety and Depression [HAD] Scale). Mood was assessed immediately before and after the first music therapy session and every fifth session. RESULTS: Music therapy enabled a significant improvement in mood, from the first session onwards. This short-term effect was confirmed by the immediate changes in the scores after music therapy sessions (from 4.6+/-3.2 to 2.6+/-2; p<0.01). Music therapy also led to a significant reduction in anxiety-depression (p<0.05) from week 10 onwards and up until the end of the study (week 20). CONCLUSION: These results confirm the usefulness of music therapy in the treatment of anxiety-depression and mood in patients with traumatic brain injury. Music therapy could usefully form an integral part of the management programme for these patients.

[PneumoDoc: a computer-based decision-making system for drug-related pulmonary disease]. / Formalisation de la démarche diagnostique des pneumopathies médicamenteuses: le système PneumoDoc.

Establishing the diagnosis of drug-related pulmonary disease (DRPD) remains a difficult task because of the large number of drug-related toxic situations and the variety of clinical presentations. PneumoDoc is a computer-based support system designed to facilitate the diagnosis of lung disease using chronological, clinical, imaging, and cytological (alveolar lavage) input. These intrinsic items are crosschecked against extrinsic items reported in the literature (Pneumotox). Data input is in the form of yes-no questions. The final output displays the characteristic features of the observed clinical situation and calculates the probability of DRPD defined in five categories: incompatible, doubtful, compatible, suggestive, and highly suggestive. Use of multiple drugs, interaction with cardiopulmonary disease, and the absence of reported cases are limitations of the system.