'You've got m@il: fluoxetine coming soon!': accessibility and quality of a prescription drug sold on the web.

BACKGROUND: The increasing phenomenon of online pharmacies has potential for serious public health problems. This study aimed to evaluate the possibility of accessing a prescription drug in the absence of a prescription for an Italian purchaser. METHODS: Fluoxetine pills were ordered from several online pharmacies. The study included website analysis, and the quality of the received product including packaging, chemical and microbiological analyses. RESULTS: Orders could be placed correctly on 61 of the 98 selected websites, and a sales transaction was concluded successfully on 17 websites. Thirteen drug samples were eventually received. In one case it was necessary to fill in a questionnaire before ordering the drugs. All websites displayed aggressive marketing strategies. There was wide variation in terms of domain registration, company base (when declared) and manufacturer's location (mostly India). All pills were delivered in sealed blister packs showing the lot number and manufacturer's details. A leaflet was enclosed in one case only. In three cases we received more pills than ordered, and in one case Viagra pills as a free gift. Pharmacopoeia microbiological requirements were satisfied. Chemical analysis revealed that the active principle was always present, although many samples did not meet the Pharmacopoeia "other impurities" or "total impurities" criteria. Heavy metals and solvents regulated by the Pharmacopoeia did not exceed the set limits; some of the non-regulated ones were also assessed, in some cases with a positive result (e.g. styrene). CONCLUSION: About 20% of purchase attempts resulted in delivery of the drugs, even in the absence of a medical prescription. Traceability was poor and drug quality was generally worse compared to conventional pharmacy-purchased products. Based on all these broad-spectrum results, user safety appears not to be globally guaranteed.

A survey on the experience with dental tourism in a sample of Italian patients.

AIM: Dentistry in Italy is mainly private and therefore perceived as forcedly expensive. Dental tourism is becoming popular in order to get cheap dental care. The aim of this study was to carry out a survey aimed at investigating the perception of dental tourism by Italian patients who have recently received such dental care abroad. METHODS: A questionnaire was posted on the web site of an Italian consumers association (Altroconsumo) and members were invited to fill in the questionnaire in case they had experienced dental treatment abroad. RESULTS: Eighty-one complete forms were included in the study. The main motivation for turning to dental tourism was saving money. Another frequent reason for choosing dental tourism was that full rehabilitation was offered in a short time span, usually one week. Patients have often underlined that they appreciated different aspects of the foreign dentists, like speed, kindness, humanity, interest in the course of the treatment, the feeling of ease conveyed by the environment and the personnel. Past negative experiences with Italian dentists were in some cases advocated as reasons for searching dental care abroad. Such negative experiences resulted in a lack of trust in Italian dentists. Some patients reported that while the overall treatment abroad was carried out in a short time, single prosthetic sessions were very long, up to 6 hours. CONCLUSIONS: Most patients were satisfied with dental tourism.

Prognostic value of left ventricular hypertrophy and geometry in patients with a first, uncomplicated myocardial infarction.

BACKGROUND: The prognostic impact of left ventricular (LV) geometry on cardiovascular risk for patients with a first, uncomplicated acute myocardial infarction (AMI), and echocardiographic ejection fraction > or =50% has not been well described. METHODS AND RESULTS: Accordingly, 111 AMI consecutive patients (mean age 59.3+/-10 years) performed echocardiographic examination at predischarge. LV mass was calculated by means of Devereux's formula and subsequently indexed by body surface area. Fifty-three patients had LV hypertrophy and 58 patients had normal LV mass. The two groups were homogeneous for demographic, clinical and angiographic variables as well as for the incidence of residual ischemia on predischarge stress testing. During follow-up period there were 24 cardiac events (cardiac death, unstable angina and non-fatal reinfarction) in the 53 patients with LV hypertrophy and only four events in the remaining 58 patients without LV hypertrophy (RR=2.45; CI=1.76-3.41; P<0.0001). The patients with concentric LV hypertrophy showed a higher incidence of events (64%) than patients with eccentric LV hypertrophy (32%, P<0. 05) and patients with normal geometry and mass (6%, P<0.0001). Multivariate Cox regression model identified concentric geometry as the most powerful predictor of combined end-points (chi(2)=32.7, P<0. 0001). CONCLUSIONS: An increased LV mass and concentric geometry resulted important independent markers of an adverse outcome in patients with a first, uncomplicated myocardial infarction and good LV function.