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To examine whether group prenatal care (PNC) increased key services and educational topics women reported receiving, compared with individual PNC in Malawi and Tanzania.

Data come from a previously published randomized trial (n=218) and were collected using self-report surveys. Late pregnancy surveys asked whether women received all seven services and all 13 topics during PNC. Controlling for sociodemographics, country, and PNC attendance, multivariate logistic regression used forward selection to produce a final model showing predictors of receipt of all key services and topics.

In multivariate logistic regression, women in group PNC were 2.49 times more likely to receive all seven services than those in individual care (95% confidence interval [CI] 1.78-3.48) and 5.25 times more likely to have received all 13 topics (95% CI 2.62-10.52).

This study provides strong evidence that group PNC meets the clinical standard of care for providing basic clinical services and perinatal education for pregnant women in sub-Saharan Africa. The greater number of basic PNC services and educational topics may provide one explanatory mechanism for how group PNC achieves its impact on maternal and neonatal outcomes. https://www.selleckchem.com/products/cefodizime-sodium.html ClinicalTrials.gov NCT03673709, NCT02999334.

This study provides strong evidence that group PNC meets the clinical standard of care for providing basic clinical services and perinatal education for pregnant women in sub-Saharan Africa. The greater number of basic PNC services and educational topics may provide one explanatory mechanism for how group PNC achieves its impact on maternal and neonatal outcomes. ClinicalTrials.gov NCT03673709, NCT02999334.Dentists stand in an optimal position to prevent and manage patients suffering from chronic orofacial pain (OFP) disorders, such as temporomandibular disorders, burning mouth syndrome, trigeminal neuralgia, persistent idiopathic dentoalveolar pain, among others. However, there are consistent reports highlighting a lack of knowledge and confidence in diagnosing and treating OFP among dental students, recent graduates, and trained dentists, which leads to misdiagnosis, unnecessary costs, delay in appropriate care and possible harm to patients. Education in OFP is necessary to improve the quality of general dental care and reduce individual and societal burden of chronic pain through prevention and improved quality of life for OFP patients. Our aims are to emphasize the goals of OFP education, to identify barriers for its implementation, and to suggest possible avenues to improve OFP education in general, postgraduate, and continuing dental education levels, including proposed minimum OFP competencies for all dentists. Moreover, patient perspectives are also incorporated, including a testimony from a person with OFP. General dentists, OFP experts, educators, researchers, patients, and policy makers need to combine efforts in order to successfully address the urgent need for quality OFP education.Neural oscillations in the alpha band (8-12 Hz) have been proposed as a key mechanism for the temporal resolution of visual perception. Higher alpha frequencies have been related to improved segregation of visual events over time, whereas lower alpha frequencies have been related to improved temporal integration. Similarly, also the phase of ongoing alpha has been shown to correlate with temporal integration/segregation. To test a causal relationship between alpha oscillations and perception, we here employed multi-channel transcranial alternating current stimulation (mc-tACS) over the right parietal cortex, whereas participants performed a visual temporal integration/segregation task that used identical stimuli with different instructions. Before and after mc-tACS we recorded the resting-state electroencephalogram (EEG) to extract the individual alpha frequency (IAF) and delivered electrical stimulation at slightly slower and faster frequencies (IAF±2 Hz). We hypothesized that this would not only drive endogenous alpha rhythms, but also affect temporal integration and segregation in an opposite way. However, the mc-tACS protocol used here did not consistently increase or decrease the IAF after the stimulation and did not affect temporal integration/segregation accuracy as expected. Although we found some preliminary evidence for an influence of tACS phase on temporal integration accuracy, the ongoing phase of mc-tACS oscillations did not reliably modulate temporal integration/segregation accuracy in a sinusoidal way as would have been predicted by an effective entrainment of brain oscillations. These findings may guide future studies using different stimulation montages for investigating the role of cortical alpha oscillations for human vision.

Polyaminopropyl biguanide (INCI name) and polyhexamethylene biguanide (PHMB) are polymeric biguanides. PHMB is a broad-spectrum antimicrobial substance used as a preservative in many products. Due to our limited knowledge on PHMB contact allergy frequency and the fact that cases of allergic contact dermatitis to PHMB might be missed, we included PHMB as a screening allergen since 2016.

To report the prevalence of positive patch test reactions to PHMB as a screening allergen in suspected allergic contact dermatitis patients.

A retrospective analysis of 1760 patch tested patients from July 2016 to December 2018 was performed. Polyaminopropyl biguanide (2.0% in water) was included in the extended Malmö baseline series during the study period.

Of all patients, 1204 (68.4%) were female. Positive patch test reactions were reported in 19 (1.1%) patients. The most common sites of lesions were face, head and neck (52.6%). There was a significant correlation between concomitant reactions to PHMB and other cosmetic-related allergens.

The prevalence of positive reactions to PHMB was higher than previously reported. Patch testing with PHMB should be performed in dermatitis patients with lesions on the face, head and neck. This article is protected by copyright. All rights reserved.

The prevalence of positive reactions to PHMB was higher than previously reported. Patch testing with PHMB should be performed in dermatitis patients with lesions on the face, head and neck. This article is protected by copyright. All rights reserved.