Αρχειοθήκη ιστολογίου

Σάββατο 25 Νοεμβρίου 2017

A gap from a missing tooth can make the other teeth next to it move or drift into the space.

A gap from a missing tooth can make the other teeth next to it move or drift into the space. Our pearly whites play a crucial role in our overall well-being, however, there can be times when your dentist might recommend a tooth extraction.



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Seven tips about the sugar traps unknown to most people

The health concerns may be obvious, but the culprits less so. The programme Why It Matters uncovers the hidden sugars that leave children particularly vulnerable.



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ASCO update on lymphoma

Summary

Abstracts concerning indolent and aggressive lymphoma and multiple myeloma with clinical relevance from the ASCO 2017 meeting are discussed.



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The first meeting of the Austrian Expert Panel for Molecular Cancer Profiling

Summary

Personalized medicine is rapidly changing the daily routine for the diagnostic work-up and treatment of cancer patients. Several clinical studies and programs are ongoing worldwide to implement personalized anticancer therapies particularly for relapsed/refractory malignancies. On 28 October 2016, the first meeting of the Austrian Expert Panel for Molecular Cancer Profiling was held in Salzburg with the purpose to identify clinical studies and registry programs focusing on comprehensive molecular tumor profiling and personalized cancer therapies in Austria. Representatives of the four Austrian academic centers and from two teaching hospitals were invited to present and debate the current status, challenges, and perspectives in precision oncology. To date, three clinical programs are recruiting patients with relapsed/refractory malignancies in Austria: the ONCO-T-PROFILE program at the Medical University of Innsbruck, the platform MONDTI at the Medical University of Vienna, and the ICT (Individualized Cancer Treatment) phase II trial at the Medical University of Graz. The aim of both research programs and the phase II trial is to investigate the efficacy of molecular profile-based personalized therapies in refractory and relapsed metastatic cancer patients. Furthermore, in cooperation with the AGMT (Study Group of Medical Tumor Therapy), a clinical registry will be established to monitor and to analyze the benefit of molecular profiling in real life.



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Dentist says new fee guide won't help patients

The Alberta Government and the Alberta Dental Association and College announced a new optional dental fee guide on Wednesday in a bid to help lower-income households and seniors afford dental care. "People are still paying the same on premiums, the only one who's winning are the insurance companies," said Dr. Frank Neves, dentist at Bright Dental.



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Longitudinal patterns of potentially inappropriate prescribing in early old-aged people

Abstract

Purpose

It is contentious whether potentially inappropriate prescribing (PIP) is predominantly a phenomenon of late life or whether it has its origins in early old age. This study examined the pattern of PIP in an early old-aged population over 5 years.

Methods

Secondary data analysis of a population-based primary care cohort, of patients aged 60–74 years. Medication data were extracted from electronic patient records in addition to information on comorbidities and demographics. Explicit START criteria (PPOs) and STOPP criteria (PIMs) were used to identify PIP. Generalised estimating equations were used to describe trends in PIP over time and adjusted for age, gender and number of medicines.

Results

A total of 978 participants (47.8%) aged 60–74 years were included from the cohort. At baseline, PPOs were detected in 31.2% of patients and PIMs were identified in 35.6% at baseline. Prevalence of PPOs and PIMs increased significantly over time (OR 1.08, 95% CI 1.07; 1.09 and OR 1.04, 95% CI 1.0; 1.06, respectively). A higher number of medicines and new diagnoses were associated with the increasing trend in both PPO and PIM prevalence observed over time, independent of PPOs and PIMs triggered by drug combinations.

Conclusions

Potentially inappropriate prescribing is highly prevalent among early old-aged people in primary care and increases as they progress to more advanced old age, suggesting that routine application of STOPP/START criteria in this population would significantly improve medication appropriateness.



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Comprehensive assessment of the impact of life habits on sleep disturbance, chronotype, and daytime sleepiness among high-school students

Sleep affects adolescents in various ways. However, the effects of multiple factors on sleep hygiene remain unclear. A comprehensive assessment of the effects of life habits on sleep in high-school students was conducted.

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Prices of over-the-counter drugs used by 15-year-old adolescents in Germany and their association with socioeconomic background

In Germany, over-the-counter (OTC) drugs are normally reimbursed up to the age of 12 years only. The aim of this study was to analyse prices of over-the-counter drugs used by adolescents in Germany and their a...

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Social-cognitive determinants of the tick check: a cross-sectional study on self-protective behavior in combatting Lyme disease

Performing a tick check after visiting nature is considered the most important preventive measure to avoid contracting Lyme disease. Checking the body for ticks after visiting nature is the only measure that c...

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Couples HIV counselling and couple relationships in India, Georgia and the Dominican Republic

Couples HIV counseling and testing is essential for combination HIV prevention, but its uptake remains very low. We aimed to evaluate factors associated with couples HIV counseling uptake in India, Georgia and...

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Distinct association between educational attainment and overweight/obesity in unmarried and married women: evidence from a population-based study in Japan

Associations between education and obesity have been consistently reported among women in developed countries, but few studies have considered the influence of marital status and husbands' education. This stud...

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Does objectively measured physical activity modify the association between early weight gain and fat mass in young adulthood?

Substantial evidence suggests that weight gain in early life is associated with increased adiposity and other metabolic disorders later in life. It is, however, unknown whether physical activity (PA) may modif...

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Participation And Retention Can Be High In Randomized Controlled Trials Targeting Underserved Populations: A Systematic Review And Meta-Analysis

We aimed to systematically review published literature to assess study-level sources of heterogeneity in participation and retention for randomized controlled trials (RCTs) conducted exclusively at safety-net institutions, which are primary sources of care for underserved populations.

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Re: re: Mandibular stability using sliding compared with conventional four-hole plates for fixation after bilateral sagittal split ramus osteotomy for mandibular setback

In response to Jain and Shetty,1 we would like to apologise for the errors in our paper that was published in your journal recently.2 The sentence: "These authors all used four-hole sliding plates to fix the mandibular bony segments" should have read: "These authors all used four-hole plates to fix the mandibular bony segments". It referred to earlier studies by Abeltins et al,3 Ballon et al,4 and Landes and Ballon,5 in which they all used four-hole plates to fix proximal and distal segments of mandible.

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The effectiveness of topical colloidal silver in recalcitrant chronic rhinosinusitis: a randomized crossover control trial

Recalcitrant chronic rhinosinusitis without polyposis (CRSsP) is a challenging condition to manage as traditional medical therapies and surgery fail to provide satisfactory clinical improvements. Colloidal sil...

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Child exploitation videos: YouTube crackdown is only one part of a larger issue

In a blog post that went live Wednesday afternoon, the video-sharing site announced five ways it was strengthening guidelines to stop perverse videos that are trying "to pass as family-friendly." The update to the rules have come after months of speculation on videos aimed at kids that show questionable content - for example one that featured a character similar to Peppa pig , whose teeth are pulled out at the dentist as crying is heard.



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Efficacy of irrigant activation techniques in removing intracanal smear layer and debris from mature permanent teeth: A systematic review & meta-analysis

Abstract

Aims

To establish whether if Irrigant Activation Techniques (IAT) result in greater intracanal smear layer and debris removal than Conventional Needle Irrigation (CNI).

Methodology

Six electronic databases were searched to identify scanning-electron-microscopy studies evaluating smear layer and/or debris removal following use of Manual Dynamic Activation (MDA), Passive Ultrasonic Irrigation (PUI), Sonic Irrigation (SI) or Apical Negative Pressure (ANP) IATs in mature permanent teeth. Meta-analyses were performed for each canal segment (coronal, middle, apical and apical 1mm) in addition to subgroup analyses for individual IATs with respect to CNI. Outcomes were presented as Standardised-Mean-Differences (SMD) alongside 95%-Confidence Intervals (95%CI) and chi-squared analysis.

Results

From 252 citations, 16 studies were identified. The meta-analyses demonstrated significant improvements in coronal (SMD:1.15, 95%CI:0.72-1.57 / SMD:0.54, 95%CI:0.29-0.80), middle (SMD:1.30, 95%CI:0.59-2.53 / SMD:0.8, 95%CI:0.58-1.13) and apical thirds (SMD:1.22, 95%CI:0.83-1.62 / SMD:1.86, 95%CI:0.76-2.96) for smear layer and debris removal respectively. In the apical 1mm IATs improved cleanliness; however differences were insignificant (SMD:1.15, 95%CI:-0.47-2.77). Chi-squared analysis revealed heterogeneity scores of 79.3-92.8% and 0.0-93.5% for smear layer and debris removal respectively.

Conclusions

IATs improve intracanal cleanliness across a substantial portion of the canal and therefore their use is recommended throughout root canal preparation. However, current data is too heterogeneous to compare and identify superiority of an individual technique highlighting the need to standardise experimental protocols and develop a more representative research model to investigate the in impact of IATs on clinical outcomes and periapical healing following root canal treatment.

This article is protected by copyright. All rights reserved.



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Do you have mouth cancer from your lifestyle choices?

On the go and no time to finish that story right now? Your News is the place for you to save content to read later from any device. Register with us and content you save will appear here so you can access them to read later.



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Assessment of moderate coffee consumption and risk of epithelial ovarian cancer: a Mendelian randomization study

Abstract
Background
Coffee consumption has been shown to be associated with various health outcomes in observational studies. However, evidence for its association with epithelial ovarian cancer (EOC) is inconsistent and it is unclear whether these associations are causal.
Methods
We used single nucleotide polymorphisms associated with (i) coffee and (ii) caffeine consumption to perform Mendelian randomization (MR) on EOC risk. We conducted a two-sample MR using genetic data on 44 062 individuals of European ancestry from the Ovarian Cancer Association Consortium (OCAC), and combined instrumental variable estimates using a Wald-type ratio estimator.
Results
For all EOC cases, the causal odds ratio (COR) for genetically predicted consumption of one additional cup of coffee per day was 0.92 [95% confidence interval (CI): 0.79, 1.06]. The COR was 0.90 (95% CI: 0.73, 1.10) for high-grade serous EOC. The COR for genetically predicted consumption of an additional 80 mg caffeine was 1.01 (95% CI: 0.92, 1.11) for all EOC cases and 0.90 (95% CI: 0.73, 1.10) for high-grade serous cases.
Conclusions
We found no evidence indicative of a strong association between EOC risk and genetically predicted coffee or caffeine levels. However, our estimates were not statistically inconsistent with earlier observational studies and we were unable to rule out small protective associations.

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Communication Capacity Research in the Majority World: Supporting the human right to communication specialist services

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A human right to literacy education: Implications for serving Syrian refugee children

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Rural and remote speech–language pathology service inequities: An Australian human rights dilemma

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Correction to: Pascoe et al., Beyond lip service: Towards human rights-driven guidelines for South African speech-language pathologists

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A systematic review of targeted agents for non-small cell lung cancer

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Intrinsic subtypes and benefit from postmastectomy radiotherapy in node-positive premenopausal breast cancer patients who received adjuvant chemotherapy – results from two independent randomized trials

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Interleukin-6 as one of the potential mediators of immune-related adverse events in non-small cell lung cancer patients treated with immune checkpoint blockade: evidence from a case report

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Obstructive and restrictive pulmonary dysfunction in long-term lymphoma survivors after high-dose therapy with autologous stem cell transplantation

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The Best Electric Toothbrushes Money Can Buy

Dentists agree that brushing your teeth twice a day is essential for oral health. But some people fall victim to bad brushing habits, like skipping hard-to-reach spots and not brushing long enough.



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Αναζήτηση αυτού του ιστολογίου

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