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A cross-sectional study was carried out in a population of North Italy to determine the prevalence of eight oncogenic human papillomavirus (HPV) types most commonly found in cervical carcinoma and to study the relationship between HPV DNA loads and severity of disease. A total of 597 cervical samples obtained from patients with pathological findings (n = 472) and from women with normal cytology (n = 125) were analyzed by means of normalized Real-time PCR assays to quantify HPV-16, -18, -31, -45, and -33 group (including -33, -52, -58, -67); the normalization of oncogenic HPV viral load was carried out by quantitation of a single copy gene. The two most common oncogenic HPV types found were 16 and 31 (24.3% and 22.9% of pathological samples, respectively); multiple infections were demonstrated in 22% of pathological samples. Overall, the HPV total viral load was found to increase with increasing severity of associated lesions, although a stronger association was observed only for HPV-31 and HPV-16 (gamma = 0.49 and 0.41, respectively) as compared to HPV-18 and -33 group (gamma = 0.19 and 0.02, respectively). However, we found that high levels of HPV-31 or 33 group DNA could be prognostic of minor oncogenic risk for high-grade squamous intraepithelial lesions (H-SIL) (age adjusted odds ratio [AORs] = 1.57 and 1.26, respectively) than HPV-16 and HPV-18 (AORs = 30 and 8, respectively). The AORs also increased with HPV total viral load and reached a maximum of AORs = 15.7. Thus, HPV load is a type-dependent risk marker for the development of H-SIL., ((c) 2008 Wiley-Liss, Inc.)

The aim of this study was to establish the indications, safety, efficacy, feasibility and reproducibility of laparoscopic techniques in the treatment of abdominal wall defects, even of the larger kind, in order to standardise procedures and confirm the performance of the composite mesh used (Parietex, Sofradim, Trevoux, France). From January 2001 to December 2004, 185 non-selected patients (109 females, 76 males), with a mean age of 56 years (range: 26-77) and a mean BMI of 30 (range: 26-40) were included in the study; 162 patients (87.5%) had incisional hernias and 23 patients (12.5%) primary wall defects. The size of the defects treated ranged from 4 cm to 26 cm (mean: 12.1 cm). All patients underwent laparoscopic repair and all meshes were placed intraperitoneally. Over a mean follow-up period of 29 months (range: 1-48), we observed 11 postoperative complications (6.7%): 7 seromas (4.3%) which were still present after 4 weeks, one of which turned septic after several attempts at percutaneous evacuation and in which the prosthesis had to be removed laparoscopically; 3 (1.8%) experienced persistent neuralgia which disappeared after 2 months' treatment with NSAIDs, and also one case of trocar-induced haematoma. We had 4 recurrences (2.4%), all within 1 to 3 months of surgery; 1 in the size group measuring less than 9 cm and 3 in the larger defect group. Adhesiolysis was performed in 98% of all incisional hernia cases and in 7 cases (4.3%) we had to repair iatrogenic lesions of the small bowel. In 4 patients (2.5%), because of thick adhesions (1 patient) or bowel loop fixation to the previous surgical scar (3 patients), we caused complete bowel perforation repaired by laparoscopic suture. Mean operative time was 65.6 minutes (range: 28-130) and the mean hospital stay was 2.1 days (range: 1-5). We had no conversions and no mortality. We also reviewed the main methods of mesh fixation and believe that the best system at the moment is the EndoAnchor (Ethicon Endo-Surgery, Cincinnati, Ohio) device, although in future the best option is likely to be fixation with non-traumatic biological glue (Tissucol, Baxter, Maurepas), which we have already used in a series of 16 patients with optimal results and no recurrences. The results emerging from this clinical trial confirm the safety and efficacy of laparoscopic repair techniques, of this kind of mesh and of the anchoring devices used as well as the reproducibility of this technique for the intraperitoneal repair of primary and incisional abdominal wall defects, including even those of large size.

The perception of life events of Italian and English subjects was compared. Psychiatric patients and relatives rated 58 life events according to the degree to which the event was regarded as upsetting. The similarity between the two groups was noted, although Italian subjects tended to rate events as less upsetting than the English. The findings excluded that the rating differences between the two groups reflected differences in reaction to life and confirmed the existence of scaling similarity over national groups.