The purpose of this integrative review is to synthesize prior research on the relationship between adolescents' perceived subjective and descriptive drinking norms and their drinking intention and behaviors. Four databases (CINAHL, PubMed, Cochrane, and Sociological Abstracts) were searched to identify relevant articles. Thirty-one peer-reviewed articles published from 2010 to 2020 were reviewed. The results highlight that adolescents' perceived drinking norms derived from their parents and peers, such as approving or disapproving attitudes, significantly influence adolescents' drinking intention and behaviors. Moreover, pro-drinking messages, advertisements, and postings from electronic media (i.e., TV, movies, and the Internet) and online social networks (e.g., Facebook, Instagram, and Twitter) shape adolescents' drinking intention and encourage adolescents to initiate alcohol consumption early and/or escalate their drinking. Thus, future interventions should focus on subjective drinking norms that stem from interpersonal relationships in combination with perceived descriptive drinking norms derived from various media exposure.
  Multiple sclerosis (MS)-related knowledge is an important evaluation metric for health education interventions. However, few MS knowledge assessment tools are currently available for use.
 
  This study aims to develop a reliable and valid Multiple Sclerosis Knowledge Assessment Scale (MSKAS) for use in the MS community and the general public.
 
  The MSKAS was developed using a Delphi study methodology and was administered to participants in the first open enrolment of the Understanding Multiple Sclerosis (UMS) online course. Rasch analysis was used to examine its psychometric properties and develop the final scale.
 
  Experts from across the MS community participated in the development of the MSKAS, resulting in an initial scale of 42 items. Five hundred and forty-three UMS participants completed the MSKAS; 89% were female and 30% were people with MS. The final unidimensional 22-item scale has a person separation index of 2.16, a person reliability index of 0.82, an item separation index of 11.19, and a Cronbach's alpha (kr-20) test reliability of 0.87.
 
  The MSKAS is a unidimensional scale with good construct validity and internal consistency. The MSKAS has the potential to be useful for the assessment of MS knowledge in research and clinical practice.
 The MSKAS is a unidimensional scale with good construct validity and internal consistency. The MSKAS has the potential to be useful for the assessment of MS knowledge in research and clinical practice."U = U" is the principle that HIV is untransmittable from people living with an undetectable HIV viral-load. Wide-spread knowledge about U = U is believed to produce public health benefit by reducing HIV-related stigma - promoting wellbeing for people living with HIV. Therefore, we examined the diffusion of U = U with respect to the social position of sexual and gender minority men (SGMM). Participants were SGMM recruited from 16 LGBTQ2S+ pride festivals across Canada.  https://www.selleckchem.com/EGFR(HER).html  Social position was measured using an index assessing whether participants were (a) trans, (b) a person of colour, (c) Indigenous, (d) born abroad, (e) bisexual or straight, (f) not out, (g) struggling with money, (h) not college educated, (i) and not participating in LGBTQ2S+ Organizations, Queer Pop-ups, or HIV advocacy organizations. Multivariable logistic regression tested whether Index Scores were associated with knowledge about U = U. Among 2681 participants, 72.6% knew about U = U. For HIV-negative/unknown status SGMM, each 1-point increase in Social Positionality Index Scores was associated with a 21% reduction in the odds that they knew about U = U (aOR 0.79 [0.73, 0.85], per 1-point increase). Results indicate that social marginalization harms the diffusion of HIV-related biomedical knowledge, independent of risk-taking behaviour and other factors.
  Remote ischemic conditioning can promote hematoma resolution, attenuate brain edema, and improve neurological recovery in animal models of intracerebral hemorrhage.
 
  This study aimed to evaluate the safety and preliminary efficacy of remote ischemic conditioning in patients with intracerebral hemorrhage.
 
  In this multicenter, randomized, controlled trial, 40 subjects with supratentorial intracerebral hemorrhage presenting within 24-48 h of onset were randomly assigned to receive medical therapy plus remote ischemic conditioning for consecutive seven days or medical therapy alone. The primary safety outcome was neurological deterioration within seven days of enrollment, and the primary efficacy outcome was the changes of hematoma volume on CT images. Other outcomes included hematoma resolution rate at 7 days ([hematoma volume at 7 days - hematoma volume at baseline]/hematoma volume at baseline), perihematomal edema (PHE), and functional outcome at 90 days.
 
  The mean age was 59.3 ± 11.7 years and hematoma reduce relative PHE. However, the effects of remote ischemic conditioning on the absolute hematoma and PHE volume and functional outcomes in this patient population need further investigations.Clinical Trial Registration URL http//www.clinicaltrials.gov. Unique identifier NCT03930940.Budd-Chiari syndrome (BCS) results from the occlusion or flow reduction in the hepatic veins or inferior vena cava and can be treated with transjugular intrahepatic portosystemic shunt when hepatic vein recanalization fails.1-3 Hypercoagulable patients with primary BCS are predisposed to development of new areas of thrombosis within the TIPS shunt or IVC. This case details a patient with BCS, pre-existing TIPS extending to the right atrium, and chronic retrohepatic IVC thrombosis who underwent sharp recanalization of the IVC with stenting into the TIPS stent bridging the patient until his subsequent hepatic transplantation.
  Maternal cardiac arrest is a rare condition. Cardiopulmonary resuscitation (CPR) in pregnancy is different from that in other populations due to physiological changes in patients. Extracorporeal cardiopulmonary resuscitation (ECPR) is recommended in patients having cardiac arrest with potentially reversible etiologies. However, data regarding ECPR in pregnancy are limited.
 
  A 24-year-old woman with a 33-week twin pregnancy developed witnessed cardiac arrest in an antenatal clinic. She underwent perimortem cesarean delivery (PMCD) and ECPR, but uterine atony with massive bleeding occurred. Emergency hysterectomy and massive blood transfusion were performed in the emergency department and the patient was transferred to the intensive care unit after hemodynamics was stable.
 
  Cardiac arrest in pregnancy is a complex condition. Several aspects of management have not been evaluated. Prospective studies for improving the outcomes are needed.
 Cardiac arrest in pregnancy is a complex condition. Several aspects of management have not been evaluated.