Sconfienza L.M.,University of Milan |
Lacelli F.,Ospedale Santa Corona |
Caldiera V.,University of Milan |
Perrone N.,Ospedale Santa Corona |
And 3 more authors.
Journal of Ultrasound | Year: 2010
Introduction: To compare the diagnostic values of three-dimensional sonohysterography (3DSH), transvaginal ultrasound (TVUS), and 2-dimensional sonohysterography (2DSH) in the work-up of abnormal uterine bleeding (AUB), in particular the ability of each method to identify intracavitary lesions arising from the endometrium or uterine wall. Materials and methods: 24 patients referred for AUB underwent TVUS followed by 2-D and 3-D HS in the same session. Three-dimensional data were acquired with a free-hand technique during maximal distention of the uterus. Within 10 days of the sonographic session, each patient underwent hysteroscopy, which was considered the reference standard. For each of the 3 imaging methods, we calculated sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and accuracy. Results: Hysteroscopy demonstrated the presence of an intrauterine lesion in 21/24 patients (87.5%). In 3/24 patients hysteroscopy was negative. For TVUS, 2DSH, and 3DSH, sensitivity was 76% (16/21), 90% (19/21), 100% (21/21), respectively; specificity was 100% (3/3), 100% (19/19), 100% (21/21); PPV was 100%, 100%, 100%; NPV was 37%, 60%, 100%; accuracy was 76%, 90%, 100%. Conclusions: 3DSH is more sensitive that 2DSH or TVUS in the detection of intrauterine lesions. If these preliminary results are confirmed in larger studies, 3DSH could be proposed as a valuable alternative to diagnostic hysteroscopy. © 2009.
Scaglione F.E.,University of Turin |
Bollo E.,University of Turin |
Pregel P.,University of Turin |
Chiappino L.,University of Turin |
And 6 more authors.
Diseases of Aquatic Organisms | Year: 2013
Nine striped dolphins Stenella coeruleoalba and 1 bottlenose dolphin Tursiops truncatus stranded along the Ligurian Sea coast of Italy were necropsied between February 2011 and April 2012. Macroscopic and histological findings were observed in the hearts of all animals and included saccular aneurysms of the pulmonary trunk (n = 3), cirsoid aneurysms (n = 1), right ventricular dilation (n = 1) associated with hypoplasia of the tricuspid chordae (n = 1), valvular fibrosis (n = 3), mitral leaflet thickening (n = 1), left ventricular hypertrophy (n = 1), lymphocytic myocarditis (n =1), and Lambl's excrescences (n = 4). To our best knowledge Lambl's excrescences, aneurysm of the pulmonary trunk, and cirsoid aneurysms have not previously been described in marine mammals, and some of these findings should be taken into account as possible causes of dolphin morbidity, mortality, and stranding. © Inter-Research 2013.
Colloca G.,ASL 1 Imperiese |
Colloca P.,University of Bologna
Medical Oncology | Year: 2011
Knowledge about psychological health of men with prostate cancer is still limited. HRQoL assessment adds value in symptom management by allowing a broader understanding of the impact of symptom management beyond the targeted symptom, on functioning, and on overall QoL. In this paper, the results of the commonly used HRQoL questionnaires in phase III randomized clinical trials of chemotherapy in metastatic castration-resistant prostate cancer has been discussed. An overview about symptom burden, treatments and HRQoL domains, a description of available HRQoL instruments used for patients with metastatic castration-resistant prostate cancer were reported. Finally, the characteristics of most commonly used HRQoL instruments were identified and compared. To provide better empirical justification for the selection of HRQoL instruments, head-to-head comparisons of them within the same studies are needed. Estimating a minimal important difference could be significant when interpreting trial results. The impact of HRQoL scores in clinical practice remains unclear; poor communication of clinical significance of the results and limited training of clinicians are the most important barriers to a widespread use of HRQoL questionnaires. © 2010 Springer Science+Business Media, LLC.
Colloca G.,ASL 1 Imperiese |
Venturino A.,ASL 1 Imperiese |
Checcaglini F.,ASL 1 Umbria
Cancer Treatment Reviews | Year: 2010
Background: In the clinical setting of metastatic castration-resistant prostate cancer the aim of treatment is palliation. Palliation can refer to symptom management or non-curative treatments. Patient-reported outcome is any outcome based on data provided by patients. The aim of this paper is to perform a systematic review of clinical trials including a patient-reported outcome assessment in patients treated with cytotoxic chemotherapy, and to compare their results by traditional medical and patient-reported outcomes assessment. Methods: In November 2009 a literature search for published studies was undertaken. Selected phase-3 studies were primarily evaluated on the quality of patient-reported outcomes reporting and assessment methodology. Findings: Health-related quality of life assessment was the most common endpoint, pain control the second one. Results of patient-reported and traditional endpoints analysis are resumed, as well as methodology assessment and quality of patient-reported outcomes reporting. Frequently, methodologic limitations affect patient-reported outcomes assessment in clinical trials, either data analysis, particularly not reporting individual scores of health-related quality of life questionnaires, statistical corrections, limited efforts to avoid missing data, or lacking report of duration of palliative response. Conclusions: Results of trials can differ if different outcomes, medical or patient-reported, are considered in the analysis. Cytotoxic chemotherapy of metastatic castration-resistant prostate cancer is a challenging issue. A survival benefit is reported only for docetaxel, but this treatment is not always feasible. In all patients, initiation of chemotherapy should be based on patient's preferences within discussion of individual risk and benefit, particularly in patients with extensive asymptomatic and symptomatic metastases. © 2010 Elsevier Ltd.
Heffler E.,E. Agnelli Hospital ASLTO3 |
Nebiolo F.,Ambulatorio di Allergologia e Immunologia |
Rizzini F.L.,SSVD Allergologia Spedali Civili |
Tosoni C.,SSVD Allergologia Spedali Civili |
And 44 more authors.
Allergy: European Journal of Allergy and Clinical Immunology | Year: 2011
Background: Anisakis simplex (As), a parasite in fish, is able to sensitize humans via the alimentary tract. The prevalence of hypersensitivity and allergy to As outside the Iberian peninsula has not been investigated so far. We investigated Anisakis hypersensitivity in different areas of Italy. Methods: Consecutive subjects seen at 34 Italian allergy centers from October to December 2010 were investigated both by specific interview and by skin prick test (SPT) with As extract. Results: A total of 10 570 subjects were screened, of which 474 (4.5%) scored positive on Anisakis SPT and 66 of these (14% of those sensitized; 0.6% of the studied population) had a history of As allergy. Marinated anchovies were the most frequent cause of allergic reactions. Thirty-four (52%) patients were mono-sensitized to Anisakis. Sensitization rate showed marked geographic differences (range: 0.4-12.7%), being highest along the Adriatic and Tyrrhenian coasts, where homemade marinated anchovies are an age-old tradition. In inland centers in northern Italy, the prevalence was directly related to the number of inhabitants. The analysis of the impact of immigration on the prevalence of Anisakis hypersensitivity showed that about 60% of sensitized subjects in Milano and Torino came from southern Italy or from non-European countries. Conclusions: Anisakis hypersensitivity and allergy are mainly a matter of dietary habits. Areas where marinated anchovies are popular can be considered as 'endemic' for this type of food allergy, whereas immigration and, possibly, new or imported trendy food styles, such as eating raw fish carpaccios or sushi, are a major causative factor in big cities of inland zones. © 2011 John Wiley & Sons A/S.