Prevalence of Polysubstance Abuse and Dual Diagnosis in Patients Admitted to Alcohol Rehabilitation Units for Alcohol-Related Problems in Italy: Changes in 15 Years.

AIMS: Alcohol abuse has long been known as a disease with social and economic burden to society. Given the complex nature of alcohol treatment, it is worthwhile to examine the change over time of patients admitted to residential alcohol abuse rehabilitation units. METHODS: The data were collected from two Italian projects on alcoholics performed in the mid-1990s (ASSALT) and in 2009 (CORRAL), respectively. Categorical variables were considered in terms of absolute and relative frequencies. Comparisons of relative frequencies between groups were assessed by means of Fisher's exact test. Mixed logistic regression models were fitted to CORRAL data to identify the predictors of the probability of being a polysubstance abuser or having a dual diagnosis. The association estimates were reported as adjusted odds ratios and relative 95% confidence intervals. RESULTS: Compared to the mid-1990s, in 2009 patients were older (P= 0.0003), with a higher level of education (P= 0.0204), with fewer comorbidities (liver disease except cirrhosis, P < 0.0001; polyneuropathy, P= 0.0001), more frequently polysubstance abusers (P < 0.0001), affected by dual diagnosis (P < 0.0001). In 2009, the probability of being a polysubstance abuser was higher in younger and in patients with dual psychiatric diagnosis. Female gender and polysubstance abuse were positively associated to the probability of being affected by dual psychiatric diagnosis. CONCLUSIONS: The increment of patients admitted to residential programs for alcohol dependence with polysubstance abuse and/or dual psychiatric diagnoses suggests the need to pay more attention to both psychological/psychiatric interventions and internal medicine/physical rehabilitation. SHORT SUMMARY: The results of this study suggest that further research is needed to identify the best treatment strategy that is safe and effective for the new population of alcoholics.

[Alcohol-addiction inpatient: characteristics of patients and rehabilitation program]. / La residenzialità alcologica ospedaliera: caratteristiche dei pazienti e dei percorsi terapeutici/riabilitativi.

AIM: The treatment of alcohol addiction in Italy has had a progressive evolution of therapeutic structures for in-and outpatients. During the last 20 years there had been a crescent presence of short residential treatment facilities (1-6 months) characterized by a high level of medical and psychotherapeutic intervention. About two years ago 12 of them jointed together in an association called CORRAL (COordinamento of Residenzialità Riabilitive Alcologiche). The aim of this study was to describe the socio-demographic medical and other characteristics of the patients coming for this type of treatment and to describe the characteristics of the residential treatment itself including referring and aftercare. METHODS: Two thousand sixty-one hospitalized patients of the 12 rehabilitative alcohol units were examined by using a questionnaire and collecting various sociodemographic variables and clinical diagnosis of the patients. Even it was asked who had referred the patients, the characteristics of the residential treatment and of the planned aftercare. RESULTS: The present residential facilities are mainly distributed in the North of Italy. The typical patient is male, with a high school instruction and with a comorbidity regarding psychiatric and liver disorders. The majority of the patients were referred by the public ambulatory services for addictions (SerT/SerD). The characteristics of the residential treatment were medical, pharmacological and psychotherapeutic interventions with a high intensity and the presence of a general-purpose staff. CONCLUSIONS: This study outlined a model of residential rehabilitation of alcohol disorders characterized by short duration and a complex, intense therapeutic intervention mainly addressed to patients with a severe clinical condition and a low level of social problems. Further research should be useful to understand better which sort of patient characteristics obtain a better clinical result and for that even economically a major effectiveness from this type of residential treatment.

Stable isotope characterization of raspberry ketone extracted from Taxus baccata and obtained by oxidation of the accompanying alcohol (Betuligenol).

The natural abundance (2)H NMR characterization of raspberry ketone 1 extracted from himalayan Taxus baccata and of the accompanying (R) carbinol 2 is performed and compared with that of samples of 1 obtained from 2 by oxidation with Candida boidinii and CrO(3), respectively. The determination of the delta((13)C) and/or delta((18)O) values of the above extractive products and of benzoic acid (6) and 4-butylphenol (10), obtained from natural of synthetic 1, and of 4-phenylbutan-2-ol (8), prepared from extractive 2, allows a description of the labeling pattern of this set of products. A graph of (D/H)(3)/(D/H)(2) vs (D/H)(5)/(D/H)(4) (Figure 3) of the presently examined samples and of those previously characterized in the laboratory, including three commercial samples sold as natural, defines three areas, containing (a) the material of botanical origin and that produced from extractive 2 by biooxidation, (b) those produced by bioreduction of the unsaturated ketone 3, and (c) the synthetic samples.

[Tracheobronchial ruptures in closed thoracic trauma]. / Le rotture tracheo-bronchiali nei traumi toracici chiusi.

Authors refer about their experience on five cases of thoracic trauma. Following a review of international literature, they analyze the clinical, diagnostic and therapeutic aspects of this kind of injuries.

[Traumatic tearing of the mesentery: immediate or deferred emergency surgery]. / Le lacerazioni traumatiche dei mesi: scelta chirurgica in urgenza immediata o differita.

We have considered a 1 year first-aid survey and focused a 6 checked mesentery vascular traumatic tearing cases. We have valued some hypotheses on pathogenic mechanism assumptions about these vascular injuries in abdomen trauma. Among these, we have focused our attention on the relationship between visceral stretching from alimentary bolus and abdominal vascular trauma. During diagnosis, we valued the importance of abdominal sounding, of echotomography and Computerized Tomography; the first one seems to be remarkable for reliability and quickness of accomplishment. In one case we have performed laparoscopic diagnostic-therapeutic approach. We suggested some standards for surgery choice related to injury amount. Monitoring is particularly important for those patients it can performed by invasive or image means seen that the unacknowledged endo-abdominal injury increases mortality by about 5-65%.

[Digital angiography of the pudendal arteries in erectile impotence]. / L'angiografia digitale delle arterie pudende nello studio della impotenza erettile.

Digital angiography of pudendal and penile arteries was performed on 32 consecutive patients with erectile failure of suspected vascular origin. Intra-arterial injection of contrast medium via selective catheterization of the hypogastric arteries was used in 6 cases. In 27 cases, one of which already submitted to arterial catheterism, the intravenous route was employed for contrast administration, using a single, large volume, high speed bolus. In one case, digital angiography was diagnostically unreliable due to patient's motion and to blurring artifacts. Among the remaining cases, 9/31 (29%) showed a normal angiographic picture, while 22/31 (71%) possessed stenotic-obstructive lesions of different severity. The pictures obtained after intravenous contrast administration were diagnostically equivalent to those obtained with arterial catheterism: in addition, intravenous route allowed the simultaneous representation of the arterial network of both sides and the overall examination resulted less invasive and quicker. In 22/32 patients (69%), functional determinations of erectile capability and of penile blood flow were performed for comparison. Nocturnal penile tumescence (12 cases diagnostically useful) was well correlated with the angiographic picture. Penile blood flow measurements with the Doppler technique (21 cases) seemed on the contrary to be less sensitive than digital angiography.