[Relevance of fluoroquinolones prescriptions in medical service]. / Pertinence des prescriptions de fluoroquinolones dans un service de médecine.

INTRODUCTION: Fluoroquinolones (FQ) are antibiotics which favour the emergence of resistance and remain widely prescribed in the French hospital environment. A focus of prescription recommendation was published by the French Infectious Diseases Society (SPILF) in 2015 in order to preserve their use. The pneumology-oriented medical service of Salon de Provence's hospital had high FQ consumption for the year 2015; thus a relevant assessment of prescriptions was carried out. METHODS: This retrospective study was conducted between January 1 and December 31, 2015 and concerned patients who received at least one FQ administration during their hospitalization. RESULTS: Thirty-eight per cent of the prescriptions were justified, 37 % were inappropriate and 25 % unjustified. The majority of unjustified prescriptions were for lung infections. Only 35 % of the patients received bacteriological documentation and 53 % of the prescriptions were reassessed at 48-72hours. Twenty-two per cent of the justified prescriptions showed non-conformities concerning the duration of prescriptions, the dosage or an association with another antibiotic. CONCLUSION: The diffusion of these results, combined with the implementation of corrective actions, should make it possible to improve the relevance of the FQ prescription.

Efficacy and safety of 5% lidocaine-medicated plasters in localized pain with neuropathic and/or inflammatory characteristics: an observational, real-world study.

OBJECTIVE: Based on clinical study results, 5% lidocaine-medicated plaster (5% LMP) is currently recommended for the treatment of localized peripheral neuropathic pain, such as post-herpetic neuralgia (PHN). However, its effective action, as well as the high safety, have indeed led to its use in clinical practice for pain conditions with similar pathophysiological mechanisms. In this study, the efficacy and safety of 5% LMP were investigated in patients with localized pain with neuropathic and/or inflammatory characteristics, such as PHN, post-traumatic/surgical or musculoskeletal pain. PATIENTS AND METHODS: 503 patients with localized pain treated with 5% LMP were evaluated at baseline (T0), after 30 days (T30) and after 60 days (T60). The primary endpoint was number and proportion of 30% responders at T60, whereas secondary endpoints included number and proportion of 30% responders at T30, mean pain intensity, mean extension of the painful area, dynamic mechanical allodynia and quality of sleep. Evaluations were assessed in all patients and subgroups based on different clinical entities. Concomitant treatments and adverse reactions were also recorded. RESULTS: 72% and 90% of all patients responded to 5% LMP treatment at T30 and T60, respectively. Comparable results were also obtained in subgroups such as PHN patients (72% and 68% at T30 and T60, respectively), and musculoskeletal pain (73% and 83% at T30 and T60, respectively). The mean pain intensity, as well as the extension of the painful area, significantly decreased during the study, in all patients and each subgroup. In addition, secondary endpoints significantly improved at each time-point compared with baseline, in all groups. CONCLUSIONS: The effectiveness and safety of 5% LMP were shown in localized pain conditions such as neuropathic and, importantly, in musculoskeletal pain, a condition never investigated with this product. This field-practice study suggests that topical pain-reducing strategies such as 5% LMP could be effective in neuropathic and/or inflammatory, localized pain conditions.

What to Do, and What Not to Do, When Diagnosing and Treating Breakthrough Cancer Pain (BTcP): Expert Opinion.

Clinical management of breakthrough cancer pain (BTcP) is still not satisfactory despite the availability of effective pharmacological agents. This is in part linked to the lack of clarity regarding certain essential aspects of BTcP, including terminology, definition, epidemiology and assessment. Other barriers to effective management include a widespread prejudice among doctors and patients concerning the use of opioids, and inadequate assessment of pain severity, resulting in the prescription of ineffective drugs or doses. This review presents an overview of the appropriate and inappropriate actions to take in the diagnosis and treatment of BTcP, as determined by a panel of experts in the field. The ultimate aim is to provide a practical contribution to the unresolved issues in the management of BTcP. Five 'things to do' and five 'things not to do' in the diagnosis and treatment of BTcP are proposed, and evidence supporting said recommendations are described. It is the duty of all healthcare workers involved in managing cancer patients to be mindful of the possibility of BTcP occurrence and not to underestimate its severity. It is vital that all the necessary steps are carried out to establish an accurate and timely diagnosis, principally by establishing effective communication with the patient, the main information source. It is crucial that BTcP is treated with an effective pharmacological regimen and drug(s), dose and administration route prescribed are designed to suit the particular type of pain and importantly the individual needs of the patient.

Italian Intersociety Recommendations on pain management in the emergency setting (SIAARTI, SIMEU, SIS 118, AISD, SIARED, SICUT, IRC).

BACKGRAUND: Pain is the primary reason for admission to the Emergency Department (ED). However, the management of pain in this setting is often inadequate because of opiophagia, fear of excessive sedation, and fear of compromising an adequate clinical assessment. METHODS: An intersociety consensus conference was held in 2010 on the assessment and treatment of pain in the emergency setting. This report is the Italian Intersociety recommendations on pain management in the emergency department setting. RESULTS: The list of level A recommendations includes: 1) use of IV acetaminophen for opioid sparing properties and reduction of opioid related adverse events; 2) ketamine-midazolam combination preferred over fentanyl-midazolam fentanyl-propofol in pediatric patients; 3) boluses of ketamine IV (particularly in the population under the age of 2 years and over the age of 13) can lead to impairment of the upper airways, including the onset of laryngospasm, requiring specific expertise and skills for administration; 4) the use of ketamine increases the potential risk of psychomotor agitation, which can happen in up to 30% of adult patients (this peculiar side effect can be significantly reduced by concomitant systemic use of benzodiazepines); 5) for shoulder dislocations and fractures of the upper limbs, the performance of brachial plexus block reduces the time spent in ED compared to sedation; 6) pain relief and the use of opioids in patients with acute abdominal pain do not increase the risk of error in the diagnostic and therapeutic pathway in adults; 7) in newborns, the administration of sucrose reduces behavioural responses to blood sampling from a heel puncture; 8) in newborns, breastfeeding or formula feeding during the procedure reduces the measures of distress; 9) in pediatric patients, non-pharmacological techniques such as distraction, hypnosis and cognitive-behavioural interventions reduce procedural pain caused by the use of needles; 10) in pediatric patients, preventive application of eutectic mixtures of prilocaine and lidocaine allows arterial and venous samples to be taken in optimum conditions; 11) in pediatric patients, the combination of hypnotics (midazolam) and N2O is effective for procedural pain, but may be accompanied by loss of consciousness. CONCLUSION: The diagnostic-therapeutic pathway of pain management in emergency should be implemented, through further interdisciplinary trials, in order to improve the EBM level of specific guidelines.

General anaesthesia in a patient affected by Brugada syndrome.

This case report describes an asymptomatic patient with positive familiar anamnesis of Brugada syndrome (BrS) who elected to undergo surgery. The anaesthesiological technique using propofol, fentanyl, atracurium, air/oxygen did not induce any electrocardiographic alteration during the operation; the intraoperation use of a biphasic defibrillator was critical here. The cerebral state index and adhesive plaques connected with a biphasic defibrillator having PM capabilities allowed us to monitor the operation and continually assess the patient's cardiac stability. Afterwards, the patient was transferred to the intensive care unit and was monitored for 24 hours. This anesthesiological technique was performed in place of ARL, which the patient refused.

High incidence and increasing prevalence of MS in Enna (Sicily), southern Italy.

Twenty years after a first survey, a follow-up study was performed on the prevalence of MS in Enna (Sicily), southern Italy. The prevalence of definite MS rose from 53 to 120.2 per 100,000 population. The incidence of definite MS for the period 1986 to 1995 was 5.7 per 100,000 per year. The innermost part of Sicily shows an elevated prevalence of MS, second only to Sardinia in the Mediterranean area.

Superficial femoral eversion endarterectomy combined with a vein segment as a composite artery-vein bypass graft for infrainguinal arterial reconstruction.

OBJECTIVE: The purpose of this study was to determine the results of composite artery-vein bypass grafting for infrainguinal arterial reconstruction. METHODS: This study was designed as a retrospective case series in two tertiary referral centers. Forty-eight of 51 patients underwent the procedure of interest for the treatment of ischemic skin lesions (n = 42), rest pain (n = 3), disabling claudication (n = 1), and infected prosthesis (n = 2). The intervention used was infrainguinal composite artery-vein bypass grafting to popliteal (n = 18) and infrapopliteal (n = 30) arteries, with an occluded segment of the superficial femoral artery prepared with eversion endarterectomy and an autogenous vein conduit harvested from greater saphenous veins (n = 43), arm veins (n = 3), and lesser saphenous veins (n = 2). The main outcome measures, primary graft patency rates, foot salvage rates, and patient survival rates, were described by means of the life-table method for a mean follow-up time of 15.5 months. RESULTS: The cumulative loss during the follow-up period was 6% and 24% at 6 and 12 months, respectively. The primary graft patency rates, the foot salvage rates, and the patient survival rates for patients with popliteal grafts were 60.0% +/- 9.07%, 75.7% +/- 9.18%, and 93.5% +/- 6.03%, respectively, at 1 month; 53.7% +/- 11.85%, 68.9% +/- 12.47%, and 85. 0% +/- 9.92% at 1 year; and 46.7% +/- 18.19%, 68.9% +/- 20.54%, and 53.1% +/- 17.15% at 5 years. For infrapopliteal grafts, the corresponding estimates were 72.4% +/- 7.06%, 72.9% +/- 6.99%, and 92.7% +/- 4.79% at 1 month; 55.6% +/- 10.70%, 55.4% +/- 10.07%, and 77.9% +/- 9.02% at 1 year; and 33.6% +/- 22.36%, 55.4% +/- 30.20%, and 20.8% +/- 9.89% at 5 years. CONCLUSION: The composite artery-vein bypass graft is a useful autogenous alternative for infrainguinal arterial reconstruction when a vein of the required quality is not available or when the procedure needs to be confined to the affected limb.

Early treatment with low-dose enalapril after acute myocardial infarction: an equilibrium radionuclide angiographic study. Enalapril despues del Infarto (EDI) Trial Investigators.

BACKGROUND: To further elucidate the mechanisms involved in the treatment of acute myocardial infarction (AMI) with angiotensin-converting enzyme inhibitors, we compared the effects on left ventricular volumes of early (< 48 hours) versus late (45 days) administration of a fixed low dose of enalapril (10 mg) in patients with AMI. We also analyzed the changes of left ventricular volumes after withdrawal of the study drug. Reduced dilation of the left ventricle is one of the beneficial effects of angiotensin-converting enzyme inhibition after AMI. However, the nature of this effect is not completely understood. METHODS AND RESULTS: We included 89 patients within 48 hours after onset of a first AMI and radionuclide left ventricular ejection fraction less than 45%. The study was double-blind and compared enalapril and placebo with a crossover design. All patients were randomly assigned to a sequence A (enalapril, 45 days; placebo, 45 days) or B (placebo, 45 days; enalapril, 45 days). The end point was the change of left ventricular volume at 45 and 90 days. Thrombolysis was administered to 26 patients (70%) in group A and 25 (75%) in group B. All pretreatment clinical variables were similar in both groups. Median and 95% confidence intervals (CIs) of left ventricular diastolic volumes were 46.8 ml/m2 (39 to 61 ml/m2) and 46.6 ml/m2 (39 to 60 ml/m2) for groups A and B, respectively. Baseline end systolic volumes were 28.5 ml/m2 (20 to 36 ml/m2) and 28.9 ml/m2 (23 to 28 ml/m2) in the same groups. Placebo treatment during the initial 45 days was associated with an increase of left ventricular diastolic volume of 8.75 ml/m2 (95% CI, 3.25 to 17.1 ml/m2; p < 0.01) and end-systolic volume of 4.20 ml/m2 (95% CI, 0.00 to 10.1 ml/m2; p < 0.05). No significant changes during other phases of the study were observed. At 45 days left ventricular diastolic volume was 11.1 ml/m2 (95% CI, 0.5 to 2.2 ml/m2), greater in placebo-treated patients compared with patients receiving enalapril. CONCLUSIONS: In patients with a first Q wave AMI and left ventricular ejection fraction less than 45%, treatment with enalapril can prevent left ventricular dilation. This protective effect involves at least partially a structural modification of the left ventricle. Hence, maximal benefit can be obtained only with early initiation of treatment.

[Case report of severe multiple trauma. Anesthesiologic techniques]. / Case report di un grave politrauma. Modalità di condotta anestesiologica.

The modern anaesthetic devices have now put an end to the sixties-fashioned aphorism: "Closed circuit=open coffin". The currently renewed interest in the recirculation systems is justified by the following reasons: economic benefit; environmental advantages; clinical features, such as: 1) better humidification of gases; 2) better preservation of warmth; 3) monitoring of O2 consume; 4) gas analysis on each respiratory act. This allows the use of fresh gases at low flow without the risk of hypoxia or overdosage in patients and it guarantees for safe anaesthesia. The following clinical case clearly shows the application of the above mentioned principles. An extremely serious case of head, chest and abdominal multiple trauma, personally observed, is described. The so called technics "partial rebreathing" was adopted thanks to the availability of a device which permits a punctual monitoring of SAO2, ETCO2, FI and FET, FLO2, VM, VT, VEmin, % of N2O, invasive SAP and body temperature. These are very important parameters for a safe anaesthesia and in conditions like those of the above described clinical case.

Products of arachidonic acid metabolism and the effects of cyclooxygenase inhibition on ongoing cutaneous allergic reactions in human beings.

BACKGROUND: There have been conflicting reports about the effects of inhibition of arachidonic acid metabolism on early- and late-phase cutaneous reactions. We re-examined this question with a unique nonsteroidal antiinflammatory drug, tenidap sodium. Tenidap sodium has been demonstrated in in vitro studies to inhibit cyclooxygenase, lipoxygenase, and cytokine production (interleukin-1, interleukin-6, tumor necrosis factor-alpha). METHODS: In a double-blind, randomized, crossover study, seven pollen-sensitive subjects ingested tenidap (120 mg, by mouth, daily) and placebo for 9 days with a 3-week washout period between treatments. On the eighth day they underwent allergen skin testing, measurable for up to 12 hours, and on the ninth day they underwent 5-hour skin chamber exposures to allergen and buffer. Chamber fluids were analyzed for cellular content, neutrophil granule protein release, cyclooxygenase and lipoxygenase arachidonic acid metabolites, histamine, and tryptase. RESULTS: Tenidap did significantly inhibit cyclooxygenase metabolites at both antigen and buffer sites but had no effect on histamine, tryptase, lipoxygenase metabolites, or granulocyte infiltration. Neutrophil granule release of lactoferrin was lower at the antigen site during tenidap administration, but there was no reduction of elastase release. Prostaglandin E2 and leukotriene E4 increased significantly at antigen sites compared with buffer sites during placebo administration and were the most prominent arachidonic acid metabolites detected. CONCLUSION: Tenidap, despite inhibiting cyclooxygenase release at antigen sites, had no effect on skin test responses to antigen or on antigen-induced mediator release or granulocyte infiltration. We conclude that cyclooxygenase metabolites are not important in the development of an allergic cutaneous inflammatory response.

[Intravenous anesthesia with perfused propofol combined with loco-regional spinal anesthesia]. / Anestesia endovenosa con propofol in perfusione associato ad anestesia locoregionale rachidea.

The authors review the advantages and disadvantages of general and regional anesthesia in bad clinical conditions. The purpose of this study was to evaluate the efficacy of Blended Anesthesia (association of general anesthesia with a regional technique) in 25 patients belonging to ASA classes II-III-IV, undergoing surgery for various disease. General anesthesia was provided by perfusion of propofol, after a peridural or subarachnoid continuous anesthesia was started. Patients were either in spontaneous or controlled ventilation. There were no cases of hypotension or other important side effects and the majority of patients judged good the anesthetic technique in regard to lack of pain, exhaustion and recall of operation.

[Nutritional support in patients with relapsing chronic respiratory failure]. / Il supporto nutrizionale nel paziente affetto da insufficienza respiratoria cronica riacutizzata.

The authors review the scientific data on nutritional problems in patients with acute decompensation of COPD and present their own experience in the nutritional management of such condition. Artificial nutrition (enteral and parenteral) allowed a reduction in the duration of hospitalization, a lower incidence of infections, and a shorter weaning time from mechanical ventilation in comparison to a homogeneous group of patients treated in the same unit in an earlier period, when less attention was paid to nutritional problems. The importance of artificial nutrition in patients with acute decompensation of COPD is highlighted.

Detecting cardiac valvular pathology in patients with systemic lupus erythematosus.

Systemic lupus erythematosus (SLE) is associated with multiple cardiac complications, including valvular damage and an increased risk of bacterial endocarditis. The purpose of this study was to evaluate prospectively a group of patients with SLE for the presence of valvular abnormalities in order to assess their candidacy for antibiotic prophylaxis prior to invasive dental procedures. Of the 43 participants, 19 (44%) had echocardiographic evidence of valvular pathology; however, only seven (16%) had a physical exam consistent with pathologic valve anatomy or function. Because of the high percentage of SLE patients with valvular abnormalities, and the poor sensitivity of the physical exam, referral to a cardiologist for echocardiography is suggested prior to invasive dental care for patients with SLE. If cardiac valvular pathology is detected, antibiotic prophylaxis should be considered.