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Objectives: To evaluate the effect of microblepharon exfoliation on the number of eyelid bacteria and their lipase activity and the relationship of these to contact lens discomfort., Methods: Thirty experienced contact lens wearers had their eyelid margin physiology, tear properties, and comfort scores assessed. The number, type, and frequency of lower eyelid margin bacteria, and their lipase activity, were measured. Eyelids were treated with a foam cleanser or microblepharon exfoliation. Clinical and microbiological tests were repeated at each visit. Changes and correlations were examined., Results: Symptomatic lens wearers had a higher ratio for the number and frequency of gram-positive rods and cocci. Microblepharon exfoliation reduced the number and ratio of gram-positive rods to cocci from baseline for symptomatic wearers that lasted 7 to 10 days after treatment (P<0.05). Numbers of bacteria, the ratio of rods to cocci, and lipase activity correlated with lash contamination (r≥0.385; P≤0.046) and anterior blepharitis (r≥0.359; P≤0.048). Bacterial lipase correlated with meibomian gland secretions (r=0.422; P=0.038) and the tear evaporation rate (r=0.479; P=0.022). Microblepharon exfoliation produced a significant reduction in CLDEQ-8 scores and converted 10 symptomatic into asymptomatic lens wearers., Conclusions: There was dysbiosis in the lid microbiome of symptomatic lens wearers. Microblepharon exfoliation reduced the number, frequency of isolation, and ratio of gram-positive rods and cocci. Bacterial numbers and their lipase production correlated with changes to clinical signs and symptoms. Symptomatic lens wearers could be converted to asymptomatic lens wearers after microblepharon exfoliation.

Background: Irritable bowel syndrome (IBS) is highly prevalent and presents a clinical challenge. Gelsectan is a medical device containing xyloglucan (XG), pea protein and tannins (PPT) from grape seed extract, and xylo-oligosaccharides (XOS), which act together to protect and reinforce the intestinal barrier., Objective: The objective of this study is to evaluate the efficacy and safety of XG + PPT + XOS in patients with diarrhoea-predominant IBS (IBS-D)., Methods: In this double-blind study, 60 patients were randomly assigned to receive XG + PPT + XOS or placebo for 28 days, then crossed over to the alternative treatment. Patients were followed for 60 days., Results: At Day 28, a significantly higher proportion of patients starting treatment with XG + PPT + XOS than placebo (87 vs 0%; p  = 0.0019) presented normal stools (Bristol Stool Form Scale type 3-4). At Day 56, a significantly higher proportion of patients who crossed over to XG + PPT + XOS than placebo (93% vs 23%; p  = 0.0001) presented normal stools. In the group allocated to receive XG + PPT + XOS after placebo, benefits of XG + PPT + XOS were maintained during follow-up. Subjective assessments of abdominal pain, bloating, quality of life and general health indicated significant improvement with XG + PPT + XOS over placebo. There were no related adverse events., Conclusion: XG + PPT + XOS effectively controlled diarrhoea and alleviated clinical symptoms in patients with IBS-D, and was well tolerated., (© Author(s) 2019.)

Significance: Microblepharon exfoliation improved eyelid signs and tear film characteristics after a single in-office treatment in symptomatic contact lens wearers., Purpose: The purpose of this study was to assess the effect of two eyelid hygiene treatments-microblepharon exfoliation and a hypoallergenic foam cleanser (LidHygenix)-on clinical signs of the eyelids, meibomian glands, and tear film in contact lens discomfort., Methods: A randomized, interventional, unmasked, crossover trial was conducted on 30 experienced daily-wear soft contact lens wearers. Assessment of clinical signs of the eyelid margin, meibomian gland morphology and secretion, and tear film biophysical properties was performed (baseline 1), and participants were randomly assigned to receive one of the two treatments (microblepharon exfoliation or foam cleansing using LidHygenix) as a single in-office procedure. Symptoms were evaluated using the Contact Lens Dry Eye Questionnaire-8 immediately after treatment, and assessment of all the study variables was repeated at the follow-up visit 7 to 10 days after treatment. After 28 to 30 days of washout, participants returned for reassessment of the study variables (baseline 2) and were crossed over to receive the alternate treatment. Follow-up was repeated 7 to 10 days after the second treatment., Results: Seven to 10 days after treatment with microblepharon exfoliation, symptomatic wearers showed significant improvement in anterior blepharitis (mean difference, 0.60; P = .04), lid wiper staining (0.50; P = .06), and lid-parallel conjunctival folds (0.68, P = .02) along with orifice capping (median difference, 0.65; P < .001), foam (0.90; P < .001), secretion volume (0.69; P < .001), quality (0.74; P < .001), and expressibility (0.49; P = .002), which were also clinically significant changes. However, in tear properties, significant improvements were observed in tear volume (LidHygenix, -1.25 mm; microblepharon exfoliation, -1.62 mm), break-up time (-0.14 seconds; -0.14 seconds), tear evaporation rate without contact lenses (21.52 g m h; 45.43 g m h), and lipid layer thickness (-20.61 nm; -25.13 nm) after both treatments but in symptomatic lens wearers only (P < .05)., Conclusions: Microblepharon exfoliation improved eyelid signs and tear film characteristics in symptomatic contact lens wearers after a single in-office treatment.

To assess whether long-term inhalation with hypertonic saline is able to halt the progression of mild CF lung disease, we analysed longitudinal data of lung clearance index (LCI) and spirometry. A total of 34 patients with mild lung disease (FEV1 ≥ 70% of predicted) had at least one LCI result before and ≥2 LCI measurements after start of hypertonic saline (HS) therapy. After a mean follow-up of 39.7 (SD 7.4) months after starting HS, LCI improved significantly from 7.89 (SD 1.35) at baseline to 6.96 (SD 1.03), and 19/34 patients had a normal LCI value at the last measurement. No decrease in mean FEV1 was observed. Thus, ventilation inhomogeneity can improve in patients with mild lung disease., (Copyright © 2015 European Cystic Fibrosis Society. Published by Elsevier B.V. All rights reserved.)