Intranasal self-administration of high-pressure physiological saline isotonic solution ameliorates dry eye symptoms and tear film composition: a pilot study.

OBJECTIVE: High-pressure physiological saline isotonic solution (HPpSIS) delivery into the nasal cavity was found to modulate the local expression of immune cells, increase NGF protein, and enhance the NGF receptors' expression. Since the nasal cavity directly communicates with the eye and as NGF was previously found to ameliorate the symptoms of dry eye when topically delivered, the aim of this study was to establish whether the HPpSIS might ameliorate ocular dryness and tear film composition. SUBJECTS AND METHODS: This is an observational self-controlled case study carried out on 16 patients with dry-eye diagnosis, concerning 3-month self-administration of HPpSIS and two serial assessments of the ocular surface and tear film. OSDI questionnaire was used for ocular symptoms of dryness. BUT and Schirmer tests were used for qualitative and quantitative tear film analysis. The lipid composition was also examined. R-studio was employed for the detection of the difference between the pre- and post-analysis. RESULTS: On the basis of the OSDI questionnaire, the study population was divided into severe (61.1%), moderate (5.5%), and mild (16.6%) dry-eye symptoms. OSDI score was significantly reduced after HPpSIS (p<0.05). BUT and TMH values also ameliorated after HPpSIS (p>0.05), although not significantly. The lipid layer improved statistically (p<0.05) and correlated positively with OSDI grading. The variability of presentation in the numerical distribution before and after therapy suggests poor test sensitivity. CONCLUSIONS: HPpSIS showed a positive effect in reducing OSDI scores and ameliorating tear film quality. The possibility of an endogenous HPpSIS-induced NGF should be taken into account in dry-eye therapy.

Factors associated with climacteric symptoms in women around menopause attending menopause clinics in Italy.

OBJECTIVE: To obtain data on correlates of climacteric symptoms in women around menopause attending menopause clinics in Italy. METHODS: Since 1997 a large cross sectional study has been conducted on the characteristics of women around menopause attending a network of first level menopause outpatient's clinics in Italy. A total of 66,501 (mean age 54.4 years) women are considered in the present paper. RESULTS: The odds ratios of moderate and severe hot flashes/night sweats were lower in more educated women and (for severe symptoms only) in women reporting regular physical activity. Depression, difficulty to sleep, forgetfulness and irritability tended to be less frequent in more educated women and (depression only) in women reporting regular physical activity. Parous women reported more frequently these symptoms. CONCLUSIONS: This large study confirms in Southern European population that low education, body mass index and low physical activity are associated with climacteric symptoms. Parous women are at greater risk of psychological symptoms.

Risk factors for type 2 diabetes in women attending menopause clinics in Italy: a cross-sectional study.

OBJECTIVE: To analyze risk factors for type 2 diabetes among women attending menopause clinics in Italy for counselling about the menopause. SUBJECTS: Women attending a network of first-level outpatient menopause clinics in Italy for general counselling about menopause or treatment of menopausal symptoms. METHODS: Cross-sectional study with no exclusion criteria. Type 2 diabetes was defined according to National Diabetes Data Groups Indications and the fasting blood glucose at an oral glucose tolerance test within the previous year. RESULTS: Out of the 44 694 considered in this analysis, 808 had a diagnosis of diabetes type 2 (1.8%). In comparison with women aged < 50 years, the multivariate odds ratios (OR) of type 2 diabetes were 1.31 (95% confidence interval (CI), 0.99-1.74) for women aged 50-52 years, 1.66 (95% CI, 1.27-2.17) at 53-56 years and 2.84 (95% CI, 2.20-3.67) in women aged > or = 57 years. Type 2 diabetes was less frequently reported in more educated women (OR high school/university vs. primary school = 0.44 (95% CI, 0.36-0.55)). Being overweight was associated with an increased risk of type 2 diabetes. In comparison with women reporting a low level of physical activity, the multivariate OR of type 2 diabetes was 0.67 (95% CI, 0.54-0.84) for women reporting regular physical activity. In comparison with premenopausal women, the multivariate OR of type 2 diabetes was 1.38 (95% CI, 1.03-1.84) in women with natural menopause. This finding was present also after allowing for the potential confounding effect of age. The multivariate OR of diabetes for users of hormonal replacement therapy was 0.58 (95% CI, 0.46-0.73). CONCLUSIONS: This large cross-sectional study suggests that postmenopausal women are at higher risk of type 2 diabetes after allowance for the effect of age. Other main determinants of risk of type 2 diabetes in women around menopause were low socioeconomic status and being overweight. Diabetes was found less frequently in those taking hormone replacement therapy.

[Difficulties regarding the development of palliative treatment]. / Difficoltà riguardanti lo sviluppo delle cure palliative.

Palliative care is the branch of medicine which studies and applies the best way to cure when the traditional method is no longer able to interrupt the course of the disease until death. Two of the main characteristics of this kind of cure is to offer a support system to help the patient's family during the illness and to involve psychological care of the patient. The different approach with the patient and the new role of the doctor are just two obstacles of the spread of the palliative cure.