NCT02363920.

Acupuncture in association with enhanced self-care is an effective integrative intervention for managing hot flashes and improving quality of life in women with breast cancer.

The choice of the interface for noninvasive ventilation (NIV) is a key factor in NIV success. We hypothesised that a new helmet specifically design to improve performance in hypercapnic patients would be clinically equivalent to a standard oronasal mask.In a multicentre, short-term, physiological, randomised trial in chronic obstructive pulmonary disease patients facing an acute hypercapnic respiratory failure episode, we compared the changes in arterial blood gases (ABGs) and tolerance score obtained using the helmet or mask, and, as secondary end-points, dyspnoea, vital signs, early NIV discontinuation and rate of intubation. 80 patients were randomly assigned to receive NIV either with the helmet (n=39) or mask (n=41), using an intensive care unit ventilator.Compared with baseline, in the first 6 h, NIV improved ABGs, dyspnoea and respiratory rate ( p<0.05) in both groups. Changes in ABGs and discomfort were similar with the two groups, while dyspnoea decreased more ( p<0.005) using the mask. The rate of intubation and the need for interface change during the whole period of NIV were very low and not different between groups.The new helmet may be a valid alternative to a mask in improving ABGs and achieving a good tolerance during an episode of acute hypercapnic respiratory failure. @ERSpublications In COPD patients undergoing NIV, an oronasal mask and a helmet equally improved ABGs and tolerance score

The early detection of colorectal cancer (CRC) can significantly improve the prognosis of affected patients. The loss of genomic stability and the resulting gene alteration play an important role in the molecular pathological steps that occur early in tumorigenesis of CRC. Thus, the identification of non-invasive biomarkers, whose function may provide useful insights into critical early events in the CRC process, is of great interest. In this regard, micronucleus (MN) frequency in peripheral blood lymphocytes (PBL) has become one of the most established biomarkers for studying DNA damage in the human population. This study investigated the MN frequency in the PBL of 82 subjects (30 females and 52 males; aged 50-70 years) who were participating in a screening programme for CRC prevention. All 82 patients were positive in fecal occult blood tests and they were subsequently classified, according to colonoscopy and histological findings, as patients with CRC, patients with colon polyps or subjects without intestinal lesion, referred to as study controls. This study also examined the relationship between the plasma clastogenic activity and the frequency of micronuclei of the study population. The MN frequency was significantly higher in CRC patients than in both colon polyp patients (16.82±6.56 versus 12.23±1.88; P = 0.002) and controls (16.82±6.56 versus 8.00±1.77; P < 0.001). An increased MN frequency was detected in the lymphocytes of the polyp group in comparison to the control group, although this was lower than that observed in CRC patients (12.23±1.88 versus 8.00±1.77; P < 0.001). In the overall study population, the increase of MN frequency, which was observed in the lymphocytes of the subjects involved, was significantly associated with the clastogenic activity detected in their plasma (r = 0.594, P < 0.001). Overall, the results suggest that the MN test can become a promising biomarker for the early detection of CRC.

No abstract