Use of administrative health databases to estimate incidence and prevalence of acromegaly in Piedmont Region, Italy

Recent studies from national registries have described changing patterns in epidemiology of acromegaly. Our retrospective study used administrative databases to estimate prevalence and incidence of acromegaly in the Piedmont Region, Italy

Prime esperienze sull’uso delle microonde nella lotta al punteruolo rosso delle palme.

Nell’ambito di nuove strategie di controllo del Rhynchophorus ferrugineus (Olivier, 1790) è stata attivata una prova di campo che ha previsto l’utilizzazione delle microonde

[Imaging diagnosis of non-lymph node metastasis of bladder carcinoma].

Assessment of presence of metastatic disease (m.d.) in bladder cancer (b.c.) can represent a main problem as influencing the appropriate therapeutic policy (mostly the indication to radical surgery). Evaluation of the real cost-effectiveness ratio of radiographic and radionuclide diagnostic work-up induced us to retrospectively review historical data about our b.c. patients (pts). From March 1988 to June 1991, 76 not consecutive pts with histologically proven bladder cancer were included in this study. 5 Pts were staged as T1, 25 as T2, 18 as T3a, 23 as T3b, 5 as T4. 2 Pts were graded as G1, 27 as G2, 44 as G3, 3 as Gx. Age varied from 39 to 89 years (average: 62.3). 79 Pts underwent the "basic work-up" (including chest plain film, bone and liver scans) and at least one follow-up control. 266 chest plain films, 22 chest x-ray tomograms, 2 chest CT scans, 27 bone x-ray tomograms, 231 bone scans, 240 liver scans, 17 liver ultrasonographies were totally realized. All pts underwent at least an abdomen-pelvic CT, but related results are not considered in the study. Fine needle aspiration cytologic biopsies were realized in selected cases; also these results are not selectively reported here. Together with cytologic positive results, only progression of m.d. was considered as its definite presence. Conventional x-ray examination (plain film integrated by x-ray tomograms of "suspicious" findings) resulted sufficiently complete and accurate to reveal chest m.d. Concerning skeletal diagnostic survey, only 6 pts (26%) out of 23 pts with "positive" bone scans really resulted affected by m.d.(ABSTRACT TRUNCATED AT 250 WORDS

Presence and severity of lower urinary tract symptoms are inversely correlated with the risk of prostate cancer on prostate biopsy

BACKGROUND: The assessment of lower urinary tract symptoms (LUTS) is common part of urological investigation. Furthermore, patients bother of prostate cancer (PCA) when they are affected of LUTS. This study was aimed to determine whether the presence and severity of LUTS, as assessed by the International Prostate Symptoms Score (IPSS), could help to identify patients at higher risk of prostate cancer (PCA) on prostate biopsy (PBx). In this effort, an initial PCA predictive model was calculated and IPSS was subsequently added. The diagnostic accuracy of both models was compared. METHODS: The analysis of prospectively collected data of patients scheduled for PBx at four academic hospitals between January 2012 and June 2015 was performed. Univariate and multivariate analysis assessed the correlation between the IPSS and the risk of being diagnosed with PCA; Receiver operator characteristic curve (ROC) analysis evaluated the predictive models including or not the IPSS. RESULTS: Of the 1366 enrolled patients, 706 (52%) were diagnosed with PCA. Patients with PCA had a significantly lower IPSS (10.6±7.4 vs. 12.7±8.1) than those with benign diagnosis. Multivariate logistic regression analysis showed that age, prostate-specific antigen (PSA), prostate volume and IPSS were the most significant predictors of PBx outcome, (OR 1.61, P=0.001; OR 1.20, P=0.001; OR 0.97, P=0.001; OR 0.74, P=0.004; respectively). ROC curve analysis showed that the addition of IPSS to the predictive model based on age, PSA, DRE and prostate volume significantly improved the model diagnostic accuracy (AUC: 0.776 vs. 0.652; P=0.001). CONCLUSIONS: Presence and severity of LUTS are inversely correlated with the risk of being diagnosed with PCA at PBx. Incorporating the IPSS into predictive models may reduce the risk of unnecessary PBxs

Methimazole Treatment and Risk of Acute Pancreatitis: A Population-based Cohort Study

CONTEXT: A warning has been recently issued by the European Medicine Agency (EMA) regarding a potential increased risk of acute pancreatitis (AP) in methimazole (MMI) users. OBJECTIVE: To investigate the association between MMI and the diagnosis of AP in a population-based study. MATERIALS AND METHODS: A retrospective analysis of administrative health databases was conducted (2013-2018). Relevant data were obtained from: (1) inhabitants registry, (2) hospital discharge records (ICD-9-CM 577.0), and (3) drug claims registry (ATC H03BB02). We evaluated AP risk in MMI users in 18 months of treatment, stratifying results by trimester. Poisson regression was used to estimate the age- and sex-adjusted rate ratios (RR), and the relative 95% confidence intervals (CI), comparing rates of AP between MMI users and nonusers. The absolute risk of AP in MMI users was also calculated. RESULTS: A total of 23 087 new users of MMI were identified. Among them, 61 hospitalizations occurred during the study period. An increase in AP risk was evident during the first 3 trimesters of therapy (RR 3.40 [95% CI: 2.12-5.48]; RR 2.40 [95% CI: 1.36-4.23]; RR 2.80 [95% CI: 1.66-4.73]), but disappeared thereafter. The AP absolute risk in MMI users during the first 18 months of treatment was less than 0.4% in all sex and age classes. CONCLUSIONS: Our results support the EMA warning, suggesting an increased risk of AP associated with MMI use. However, such an increase seems limited to the first months of MMI treatment. Moreover, in absolute terms, the probability of AP is low among patients, well below 1%