Casen Recordati SL

This study is a cross-sectional epidemiological, observational study. It would be carried out in primary health care sites. The purpose of this study is estimating the percentage of patients aged 60 years or older who suffer from a condition, or take medication, associated with a low or sodium-free diet in primary care consultations.
This is a cross-sectional epidemiological study of data collection without medication.
Participants data will be collected after obtaining their confirmation through an Informed Consent From. No medication will be given to patients.

Colorectal cancer is the first neoplasm most commonly diagnosed in both sexes and the second leading cause of cancer death in Spain. Colorectal cancer screening Program in Barcelona was implanted in 2009 and approximately 1,500 colorectal cancer screening colonoscopies are performed annually at Hospital Clínic de Barcelona. Adequate colon preparation (anterograde cleansing with laxatives) improves polyp detection, decreases examination time, and complications. There are both low and high volume intestinal regimens with polyethylene glycol (PEG) as the main active ingredient or without it.
Hypothesis: Two low volumen regimens, 1L PEG plus ascorbate and magnesium citrate plus picosulphate, at starting doses have the same Adenoma Detection Rate as cleansing solutions in preparation for screening colonoscopy.

An observational study to estimate the probability of pregnant women, who were GBS-negative in the first trimester of pregnancy become GBS-positive at the end of pregnancy. It is an observational. One hundred pregnant women in the first trimester of pregnancy (11 ± 2 weeks) will be invite to participate in this prospective study. If accept, a vagino-rectal swab will collected for a GBS detection analysis. When negative, participants will be follow by their gynecologist with the normal routine procedures. During 35 week of pregnancy a vagino-rectal swab will be collected and analyzed to detect GBS. Then, a final visit will be completed one month after delivery.