Food labelling: Regulations and Public Health implications.

Legislators have implemented policies to improve food labelling to protect consumers and to make the presentation of ingredients and nutritional information more transparent. Proper food labelling allows consumers who may suffer from food allergies or intolerances to know exactly what ingredients a product contains, and it also helps them make more informed health and nutrition choices. This paper deals with the most current European and Italian legislation on food labelling, actions taken in non-EU countries to increase health choices, and the expected impact on Public Health.

Clinical evaluation of CA-125 concentrations as a prognostic factor for pregnancy in infertile women with surgically treated endometriosis.

OBJECTIVE: To extend and confirm earlier observations that serial CA-125 determinations appear to have prognostic value in some infertile women with surgically treated endometriosis using a new automated enzyme immunoassay. DESIGN: A prospective consecutive case series. SETTING: A university-based tertiary practice. PATIENTS: Of 342 women having a laparoscopy for infertility, 123 (36%) had endometriosis. Fifty-six of 123 (45%) infertile women with endometriosis had preoperative CA-125 values > or = 16 U/mL and were followed for 12 months with serial CA-125 determinations. MAIN OUTCOME MEASURE: Proportion of women achieving a pregnancy within 12 months from surgery. RESULTS: Mean preoperative CA-125 concentrations were not statistically different for women conceiving, but mean postoperative CA-125 values were significantly lower for women achieving a pregnancy. Univariate analyses indicated that preoperative CA-125 values between 16-25 U/mL and postoperative CA-125 values < 16 U/mL were associated with significantly higher pregnancy rates. Multivariate analyses of 10 covariables indicated only postoperative CA-125 concentrations to be associated with pregnancy even after controlling for all covariables. CONCLUSION: Using a newly developed assay for CA-125, the study confirms and extends earlier observation that CA-125 concentrations have prognostic value for pregnancy in infertile women with surgically treated endometriosis. The findings provide additional support for the clinical use of CA-125 concentrations in selected women with endometriosis.