anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Participants will partake in regular exercise training for 6 months. After 6 months, they will switch to no exercise training for 6 months. Participants will then be encouraged to continue exercise training for an additional 1 year.
Midodrine hydrochloride tablets are indicated for the treatment of symptomatic orthostatic hypotension (OH). Because midodrine hydrochloride tablets can cause marked elevation of supine blood pressure (BP>200 mmHg systolic), it should be used in patients whose lives are considerably impaired despite standard clinical care, including non-pharmacologic treatment (such as support stockings), fluid expansion, and lifestyle alterations. The indication is based on midodrine hydrochloride’s effect on increases in 1-minute standing systolic blood pressure, a surrogate marker considered likely to correspond to a clinical benefit. At present, however, clinical benefits of midodrine hydrochloride tablets, principally improved ability to perform life activities, have not been established. Further clinical trials are underway to verify and describe the clinical benefits of midodrine hydrochloride tablets. 

  


After initiation of treatment, midodrine hydrochloride tablets should be continued only for patients who report significant symptomatic improvement.
Zafirlukast is a selective and competitive receptor antagonist of leukotriene D4 and E4 (LTD4 and LTE4), components of slow-reacting substance of anaphylaxis (SRSA). Cysteinyl leukotriene production and receptor occupation have been correlated with the pathophysiology of asthma, including airway edema, smooth muscle constriction, and altered cellular activity associated with the inflammatory process, which contribute to the signs and symptoms of asthma. Patients with asthma were found in one study to be 25 to 100 times more sensitive to the bronchoconstricting activity of inhaled LTD4 than nonasthmatic subjects.   
In vitro studies demonstrated that zafirlukast antagonized the contractile activity of three leukotrienes (LTC4, LTD4 and LTE4) in conducting airway smooth muscle from laboratory animals and humans. Zafirlukast prevented intradermal LTD4-induced increases in cutaneous vascular permeability and inhibited inhaled LTD4-induced influx of eosinophils into animal lungs. Inhalational challenge studies in sensitized sheep showed that zafirlukast suppressed the airway responses to antigen; this included both the early-and late-phase response and the nonspecific hyperresponsiveness.   
In humans, zafirlukast inhibited bronchoconstriction caused by several kinds of inhalational challenges. Pretreatment with single oral doses of zafirlukast inhibited the bronchoconstriction caused by sulfur dioxide and cold air in patients with asthma. Pretreatment with single doses of zafirlukast attenuated the early-and late-phase reaction caused by inhalation of various antigens such as grass, cat dander, ragweed, and mixed antigens in patients with asthma. Zafirlukast also attenuated the increase in bronchial hyperresponsiveness to inhaled histamine that followed inhaled allergen challenge.
The music group was asked to listen to their assigned audio file for at least 20 minutes a day and to record each time they had engaged in this activity. The audio file consisted of a two minute introduction. Following this, participants were instructed to listen to pre-recorded songs specifically composed for pregnancy.
Tobacco use remains a leading cause of preventable disease, disability, and early death. National-level data show that the majority of smokers are interested in quitting and attempt to quit each year, but there are socioeconomic disparities in successfully quitting. In particular, smoking cessation can be especially hard when smokers are dealing with unmet social and health needs and areas of financial stress, which are disproportionately experienced by low-income smokers. This study extends previous research showing that food insecurity is independently associated with higher odds of smoking and can act as a barrier to quitting smoking. The study's main research question is whether alleviating food insecurity specifically during a smoking cessation attempt is helpful for increasing quitting success rates. Therefore, the study is testing a 12-week intervention to assist food-insecure smokers who are ready and willing to make a quit attempt. Beyond providing the quit assistance that smokers normally receive through healthcare providers, the research seeks to address food insecurity in the short-term by providing economic assistance for food during the quit attempt that will help to meet food needs. The study will adapt a patient navigation model in which a designated study navigator can help bridge resources and referrals related to tobacco cessation and food access, and provide economic food assistance based on individualized needs. The study will recruit 60 participants for a 12-week study, and all participants will be smokers who are ready to quit and have recently experienced food insecurity. All participants will receive quit assistance and information on local food assistance resources, and a monthly check-in from the navigator. In addition, half of the participants (n=30) will be randomly assigned to the intervention arm, and will receive economic food assistance to alleviate food insecurity during the cessation attempt. The first aim is to assess feasibility and acceptability of the intervention, and the second aim is to estimate preliminary outcomes related to smoking cessation, such as the number of quit attempts lasting 24 hours or more and the longest length of abstinence from tobacco, and reduction in food insecurity during the intervention period. By conducting this study, the investigators seek to understand whether this type of intervention is feasible to conduct, and acceptable to those who participate. The study findings will serve as the basis of future research on understanding and addressing tobacco-related and food insecurity-related health disparities.
Obesity is a leading risk factor for many chronic diseases in the USA. Abdominal fat, specifically visceral fat is metabolically active and can be detrimental to health. Abdominal obesity is especially high in postmenopausal women (prevalence rates 50- 70%) in whom estrogen deficiency may lead to accumulation of excess visceral fat. Although estrogen replacement therapy is effective in preventing visceral fat accumulation, its adverse effects warrant a search for a safer phytochemical that exerts estrogenic properties. Soy, containing isoflavones (estrogen-like compounds), is a promising dietary component in reducing abdominal obesity in menopausal women. The favorable effects of isoflavones were already demonstrated in animal studies.The effects of soy compounds as a dietary component in preventing and reducing abdominal obesity and its associated metabolic abnormalities will be examined among menopausal Women. We will use quantitative magnetic resonance spectroscopy/imaging (qMRS/I) to determine dose and effects of soy supplementation for preventing and treating abdominal adiposity. The results from this study will shed light on the application of soy as a novel dietary approach in preventing and managing abdominal obesity among peri- and early menopausal women.
Radiation therapy plays a fundamental role in oncological emergencies such as superior vena cava syndrome (SVCS) and metastatic epidural spinal cord compression (MESCC). These are two examples of critical complications of metastatic cancer in terms of pain and functional impact (respiratory and/or neurological). The aim of this review is to explore the current indications, treatment options and outcomes for emergency radiotherapy regarding to these complications.Regarding SVCS, studies are mostly retrospective and unanimously demonstrated a beneficial effect of radiotherapy on symptom relief. Spinal cord compression remains an indication for urgent radiotherapy, and should be combined with surgery when possible. The innovative stereotactic body radiotherapy (SBRT) showed promising results, however this technique requires small volumes and more time preparation and therefore is often unsuitable for SVCS and MESCC emergencies.This review concluded that radiotherapy has a central role to play within a multimodal approach for SVCS and MESCC treatment. Further prospective studies are needed to confirm the effectiveness of radiation and establish the criteria for selecting patients to benefit from this treatment option.
OBJECTIVE: Negative affect is central to eating disorder maintenance models; identifying mechanisms underlying this link may inform specific treatment targets. The current study evaluated which emotions (i.e., distress, fear, and moral emotions) were most strongly linked to feeling fat and tested feeling fat as a longitudinal mediator of the relationship between these emotions and restricting or binge eating (https://osf.io/3d5cq/).
METHOD: Community adults (N = 714, M[SD] age = 41.5[13.7], 84.6% female, 85.9% white) provided data at baseline, 3-month, and 6-month follow-up. Relative weights analysis examined which emotion categories exhibited the strongest longitudinal relationships with feeling fat. Cross-lagged panel models tested feeling fat as a mediator of the relationship between emotions and eating disorder behaviors.
RESULTS: Distress and moral emotions were the strongest emotional predictors of feeling fat. Feeling fat predicted binge eating (p's < 0.001), but not restricting (p's ≥ 0.832), in random effects cross-lagged panel models. Feeling fat partially mediated the longitudinal relationship between distress and binge eating (p = 0.044); however, this effect became nonsignificant after adjusting for BMI (p = 0.354). Feeling fat did not mediate relationships between moral emotions and binge eating or between either distress or moral emotions and restricting (p's ≥ 0.638).
DISCUSSION: Feeling fat was associated with binge eating, not restricting, highlighting the importance of specificity in maintenance models. Because the mediating effect of feeling fat was accounted for by body size, factors associated with body size, such as internalized weight stigma, may be more relevant mediators of the relationship between negative emotions and eating disorder behaviors. Future research on feeling fat should adjust for body size.
Objective Diffuse mucosal inflammation in the duodenum, distinct from peptic ulcer disease, has been repeatedly reported in patients with ulcerative colitis (UC). The pathogenesis of this complication remains uncertain; however, colectomy for medically refractory UC appears to trigger duodenitis. Cases in which colectomy was performed for UC were analyzed to characterize UC-related duodenitis after colectomy. Methods A retrospective case-control study of UC-related duodenitis that developed after colectomy in medically refractory UC between January 2011 and June 2020 was conducted. UC-related duodenitis was diagnosed based on typical clinical, endoscopic, and histological findings, and no duodenitis was endoscopically defined by the normal duodenal mucosa. Clinical and laboratory data, disease severity, and medications used were collected and compared between the UC-related and non-duodenitis cases. Results Ten UC-related duodenitis and 35 non-duodenitis cases were identified among 45 patients with UC who underwent esophagogastroduodenoscopy after colectomy. Disease severity, defined by the C-reactive protein level and partial Mayo score prior to colectomy, was significantly higher in duodenitis patients than in non-duodenitis patients. In comparison to non-duodenitis patients, duodenitis patients more frequently received rescue therapies with calcineurin inhibitors or anti-tumor necrosis factor (TNF)-α agents at the time of colectomy (100% vs. 65.7%). Conclusion Patients with UC with higher disease activity, especially those who require rescue therapies with calcineurin inhibitors and anti-TNF-α agents, may be prone to developing UC-related duodenitis after colectomy.
The invention relates to engineered Herpes simplex virus (HSV) particles that are targeted to one or more specific binding pair members, such as receptors. Also, recombinant vectors for producing such HSV particles are provided. By reducing the affinity of HSV for its natural receptor(s) and increasing the affinity for a selected receptor, the HSV particles of the invention are useful for targeting cells that express the selected receptor, which itself may be a product of genetic engineering. The ability to selectively target cells renders the HSV particles . particularly useful in selectively diagnosing, treating, and imaging cells bearing the selected binding pair member, such as a receptor. The invention also provides for polynucleotide-based therapy to cells bearing the selected binding pair member such as a receptor.
Rocky mountain spotted fever is a potentially fatal infectious disease wich is transmitted trough vectors. This particular infection is caused by Rickettsia rickettsii wich is a gramnegative intracellular bacilli. The pathophysiological mechanism and clinical manifestation is mainly due to the vascular affectation, since this pathogen has a tropism for endothelial cells. As it has been mentioned, this is an obligate intracellular pathogen, so the main choice with the antibiotic therapy is tetracyclines because of its action mechanism in the inhibition of the subunit 30S. The objective of the study is to prove new strategies of treatment to improve the pharmacological aproach by implementing Azithromycin, wich is a macrolide that inhibits de 50S subunit of the bacteria. Azithromycin has shown effectivity against other rickettsial diseases.
Anti-T-lymphocyte globulin (ATLG) is used in hematopoietic stem cell transplantation (HSCT) to prevent graft-versus-host disease (GVHD) and graft failure. To date, insight in ATLG pharmacokinetics and -dynamics (PK/PD) is limited, and population PK (POPPK) models are lacking. In this prospective study, we describe ATLG POPPK using NONMEM® and the impact of ATLG exposure on clinical outcome and immune reconstitution in a homogeneous cohort of pediatric acute lymphoblastic leukemia (ALL) patients transplanted with a matched unrelated donor and receiving uniform ATLG dosing. Based on 121 patients and 812 samples for POPPK analysis, a two-compartmental model with parallel linear and non-linear clearance and bodyweight as covariate, best described the ATLG concentration-time data. The level of ATLG exposure (day active ATLG <1 AU/mL, median 16 days post-HSCT) was strongly associated with aGVHD grade II-IV, with a lower incidence in patients with prolonged active ATLG exposure (≤day 16 50% vs. >day 16 8.2%; P<0.001). When stratified for remission state, patients transplanted in complete remission (CR) 2 or 3 with prolonged ATLG exposure had a higher relapse risk, while this effect was not seen in CR1 patients (P=0.010). High level ATLG exposure was associated with delayed CD4 T-cell recovery at 4 and 8 weeks post-HSCT, but not at 12 weeks, and overall and relapse-free survival were not influenced by CD4 recovery at 12 weeks post-HSCT. This study underlines the importance of individualized ATLG exposure with the use of model-informed precision dosing in order to optimize the HSCT outcome in pediatric ALL.
OBJECTIVE: In recent years, many studies have shown that hemoglobin to red cell distribution width ratio (HRR), which is the ratio of hemoglobin (Hb) to red cell distribution width (RDW), is associated with inflammation. Inflammation is linked to both the development of stroke and the severe effects that follow. Therefore, the relationship between the HRR and mortality in patients with stroke was investigated in our study.
PATIENTS AND METHODS: 127 stroke patients who visited the emergency department between March 1, 2023, and June 1, 2023, were retrospectively evaluated. The National Institutes of Health Stroke Scale (NIHSS) was used to measure stroke severity. All stroke patients were divided into four groups: patients with atrial fibrillation (AF), those without AF, and those with low and high HRR. HRR levels were compared between patients with and without AF. The relationship between HRR and mortality was also analyzed.
RESULTS: HRR levels were found to be significantly lower in patients with AF compared to those without AF (p<0.05 for all). NIHSS, requirement for mechanical ventilation, and mortality rate were significantly higher in the low HRR (HRR≤0.795) group compared to the high HRR group (HRR>0.795) (p<0.05 for all). HRR outperformed Hb and RDW alone in predicting mortality (AUC; 0.975, 0.952, 0.911, respectively). Additionally, a significant positive correlation was found between HRR levels and NIHSS (p<0.001).
CONCLUSIONS: Low HRR measured on admission is a useful marker for predicting mortality and determining the severity of stroke.
Homelessness increased dramatically in the 1990s and has become a significant problem for Canadian cities. The homeless are at increased risk for both traumatic injuries and serious health problems. Because of significant barriers to access to care, a large proportion of homeless persons will present to the Emergency Department (ED) for acute and routine care. When homeless individuals were asked what was the most difficult aspect of being homeless, negative reactions by shelter workers and health care providers were included as major themes. Despite the recognition that many homeless people are treated in the ED, there is little information regarding the attitudes of ED staff and medical trainees towards these patients and their care. Furthermore, there are no North American curriculum requirements for emergency medicine trainees regarding homelessness or urban health. In the medical setting, exposure alone to homeless patients may negatively impact the attitudes of trainees. We propose to study the attitudes towards homelessness of medical trainees before and after emergency department rotations at an inner city hospital and to define whether implementation of a curriculum on homelessness has a positive impact on attitudes.

This study will be completed over a two year period. During the first year of the study we will survey trainees' attitudes before and after clinical emergency department rotations. We propose to survey the attitudes of medical trainees using the validated questionnaire, the Attitudes Towards Homelessness Inventory (ATHI). A homeless curriculum will be developed using feedback from house staff, health care providers, community partners, and agencies. All undergraduate and postgraduate students will be eligible to participate. In the second year of the study, attitudes will be surveyed before and after completion of the clinical rotation and didactic training.

The primary outcome of interest is to compare the overall ATHI rating of students who are not exposed to the curriculum to those who are exposed. Secondary outcome measures include comparisons of pre and post rotation scores for each trainee. Subgroups will be analyzed according to training program, time of ED rotation, and prior workplace exposure to homeless persons.
After implant surgery, 30 patients will have a 3 mm high conventional straight esthetic abutment placed. The implant placement will follow the manufacturer's instructions and the operator's expertise to achieve stability with an insertion torque of at least 40 N, recording the final torque with a calibrated torque wrench. The implant will be placed whenever bone and gingival availability allows it, juxta-osseous to avoid collateral damage in the peri-implant perimetral soft tissue excision (donut). The abutment will be placed at 30 N as indicated by the manufacturer. After removal of the donut, a new abutment will be placed and left in place up to 3 months to allow healing and complete osseointegration. Patients will receive prosthodontic loading following standard metal-ceramic rehabilitation protocols and the manufacturer's recommendation. The prosthesis will be screw-retained, on the abutment placed after excision of the donut, screwed at 25 N.
Full body irradiation for 30min (15 min. each body side) with blue light at 415nm peak wavelength with full body blue device.
Dosimetry modeling and point of departure (POD) estimation using in vitro data are essential for mechanism-based hazard identification and risk assessment. This study aimed to develop a putative adverse outcome pathway (AOP) for humidifier disinfectant (HD) substances used in South Korea through a systematic review and benchmark dose (BMD) modeling. We collected in vitro toxicological studies on HD substances, including polyhexamethylene guanidine hydrochloride (PHMG-HCl), PHMG phosphate (PHMG-p), a mixture of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one (CMIT/MIT), CMIT, and MIT from scientific databases. A total of 193 sets of dose-response data were extracted from 34 articles reporting in vitro experimental results of HD toxicity. The risk of bias (RoB) in each study was assessed following the office of health assessment and translation (OHAT) guideline. The BMD of each HD substance at different toxicity endpoints was estimated using the US Environmental Protection Agency (EPA) BMD software (BMDS). Interspecies- or interorgan differences or most critical effects in the toxicity of the HD substances were analyzed using a 95% lower confidence limit of the BMD (BMDL). We found a critical molecular event and cells susceptible to each HD substance and constructed an AOP of PHMG-p- or CMIT/MIT-induced damage. Notably, PHMG-p induced ATP depletion at the lowest in vitro concentration, endoplasmic reticulum (ER) stress, epithelial-to-mesenchymal transition (EMT), inflammation, leading to fibrosis. CMIT/MIT enhanced mitochondrial reactive oxygen species (ROS) production, oxidative stress, mitochondrial dysfunction, resulting in cell death. Our approach will increase the current understanding of the effects of HD substances on human health and contribute to evidence-based risk assessment of these compounds.
RISPERDAL® may induce orthostatic hypotension associated with dizziness, tachycardia, and in some patients, syncope, especially during the initial dose-titration period, probably reflecting its alpha-adrenergic antagonistic properties. Syncope was reported in 0.2% (6/2607) of RISPERDAL®-treated patients in Phase 2 and 3 studies in adults with schizophrenia. The risk of orthostatic hypotension and syncope may be minimized by limiting the initial dose to 2 mg total (either once daily or 1 mg twice daily) in normal adults and 0.5 mg twice daily in the elderly and patients with renal or hepatic impairment [see Dosage and Administration (2.1, 2.4)]. Monitoring of orthostatic vital signs should be considered in patients for whom this is of concern. A dose reduction should be considered if hypotension occurs. RISPERDAL® should be used with particular caution in patients with known cardiovascular disease (history of myocardial infarction or ischemia, heart failure, or conduction abnormalities), cerebrovascular disease, and conditions which would predispose patients to hypotension, e.g., dehydration and hypovolemia, and in the elderly and patients with renal or hepatic impairment. Monitoring of orthostatic vital signs should be considered if hypotension occurs. Clinically significant hypotension has been observed with concomitant use of RISPERDAL® and antihypertensive medication.