anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
BACKGROUND: Between 8-17% of older adults, and up to 40% of those arriving from nursing homes, present with delirium upon admission to the Emergency Department (ED). However, this condition often remains undiagnosed by ED medical staff. We investigated the prevalence of delirium among patients aged 65 and older admitted to the ED and assessed the impact of a prospective study aimed at increasing awareness.
METHODS: The study was structured into four phases: a "pre-intervention period" (T0); an "awareness period" (T1), during which information about delirium and its diagnosis was disseminated to ED staff; a "screening period" (T2), in which dedicated evaluators screened ED patients aged 65 and older; and a "post-intervention period" (T3), following the departure of the evaluators. Delirium screening was conducted using the Brief Confusion Assessment Method (bCAM) questionnaire.
RESULTS: During the T0 and T1 periods, the rate of delirium diagnosed by ED staff was below 1%. The evaluators identified a delirium rate of 14.9% among the screened older adults during the T2 period, whereas the rate among those assessed by ED staff was between 1.6% and 1.9%. Following the evaluators' departure in the T3 period, the rate of delirium diagnosis decreased to 0.89%.
CONCLUSIONS: This study underscores that a significant majority of older adult delirium cases remain undetected by ED staff. Despite efforts to increase awareness, the rate of diagnosis did not significantly improve. While the presence of dedicated delirium evaluators slightly increased the diagnosis rate among patients assessed by ED staff, this rate reverted to pre-intervention levels after the evaluators left. These findings emphasize the necessity of implementing mandatory delirium screening during ED triage and throughout the patient's stay.
This is a single-center, randomized (study vaccine assigned to participants by chance), placebo-controlled study (an inactive substance; a pretend treatment \[with no vaccine in it\] that is compared in a clinical trial with a vaccine to test if the vaccine has a real effect), double-blind (neither the researchers nor the participants know what treatment the participant is receiving) Phase 1 study in healthy participants. The study comprises a 4-week screening period; vaccination for each participant on Days 1, 85, and, 169; a 28-day follow-up period performed after each vaccination and a final visit at Day 337. Approximately 32 Participants will be randomized in parallel in a 3:3:2 ratio to 3 treatment groups (Group 1/2/3) to receive either Ad26.RSV.FA2 or Ad35.RSV.FA2 or placebo. The study duration will be approximately 52 weeks. Blood samples for immunogenicity will be collected. Participant's safety will be evaluated throughout the study.
N=10 Patients with clinically obvious potential causes of calcium malabsorption (incl. severe vitamin D-deficiency, Scopinaro or other bariatric surgery, exocrine pancreatic insufficiency/steatorrhea, cystic fibrosis, inflammatory bowel disease, celiac disease, anorexia nervosa/eating disorders, malnutrition, etc.), with or without bone pains, muscle weakness and other typical osteomalacia symptoms. Confirmed by 24h urine collection showing calciuria \<100 mg/24h.
PURPOSE:To obtain the maximum antibody titer in a short period by inoculating elastin as an antigen into a chicken, forming the antibody in the entire egg or in the egg yolk of the chicken, and recovering the material containing the antibody from the entire egg or the egg yolk. CONSTITUTION:Insoluble elastin is treated and solubilized with enzyme, acid or alkali. The solubilized elastin is inoculated into the chicken by way of subcutaneous injection, abdominal-cavity administration or the like. The amount of the initial inoculation is about 100-5,000 mug per chicken. The antibody which is specific to the elastin is formed in the entire egg or in the egg yolk of the chicken in several weeks from the initial inoculation. In order to keep the high titer of the anti-elastin body in the body of the chicken, about the same amount of the elastin as the amount of the initially inoculated elastin is additionally inoculated at an interval of 1-3 weeks. The egg which is produced from the chicken in the body of which the elastin is inoculated and which contains the anti-elastin antibody is picked up. In order to obtain the material containing the antibody from the picked up egg, the entire egg itself or the egg yolk is taken out and used.
The population is expanding and aging. With the increasing aging population demographics and life expectancies, the number of very elderly patients (age ≥ 75) undergoing surgery is rising. Elderly patients constitute an increasingly large proportion of the high-risk surgical group. In 2010, patients aged 75 yrs and over represented only 2.1% of patients undergoing high risk surgery in France (PMSI database), but concentrated 27% of in-hospital deaths.

Cardiac complications and postoperative pulmonary complications are equally prevalent and contribute similarly to morbidity, mortality, and length of hospital stay. Specific optimization strategy of general anesthesia has been tested in high-risk patients undergoing major surgery to improve outcomes. Meta-analyses have demonstrated that goal directed hemodynamic therapy significantly reduced mortality and surgical complications in high-risk patients. A lung-protective ventilation strategy in high-risk patients undergoing major abdominal surgery was associated with improved clinical outcome. Retrospective studies indicated that a combination of excessive depth of anesthesia, hypotension and low anesthesia requirement resulted in increased mortality. These approaches of peroperative care remain discussed in the literature and have also to be incorporated in the common clinical practice. Moreover, few of these reviews performed a sensitive analysis in the elderly.

Whether a multi-parametric optimization strategy of anesthesia including several specific interventions will impact the short-term postoperative major morbidity and mortality in elderly is not known. The addition of depth of anesthesia monitoring to hemodynamic monitoring and goal directed hemodynamic therapy may improve tissue perfusion by reducing hemodynamic side effects of anesthetic agents, particularly in elderly where the therapeutic window of these agents is reduced. The effects of low protective ventilation may also by additive to the previous measures by reducing the perioperative build-up of oxygen debt. Our hypothesis is that a combined optimization strategy of anesthesia concerning hemodynamic, ventilation, and depth of anesthesia may improve short- and long- term outcome in elderly undergoing high risk surgery.
PURPOSE:The titled aqueous solution injectable even with a minute hypodermic needle, regenerating collagen fiber in organism condition, obtained by dissolving atherocollagen in an acidic aqueous solution, blending the solution with an adjustor for pH and weight osmotic pressure concentration, so that it is adjusted to specific values. CONSTITUTION:Atherocollagen is dissolved in an acidic aqueous solution (e.g., hydrochloric acid, acetic acid, etc.), an adjustor for pH and weight osmotic pressure concentration is added to the solution, which is blended with stirring, and adjusted to 6.5-8pH, and 250-320mOsm/kg H2O weight osmotic pressure concentration. Phosphate buffer solution KH2PO4-KHPO4, KH2PO4-Na2PO4, etc. are used as the adjustor for pH and weight osmotic pressure concentration, and further glucose may be used with it. The aqueous solution has fluidity under pH and weight osmotic pressure concentration condition approximately to organisms, and it is equilibrated under organism condition, to form collagen fiber. It gets intimate with peripheral tissue, effective for filling tissue deficient part, swelling, etc.
PURPOSE: Tripartite motif-containing protein 13 (TRIM13) directly or indirectly participates in autophagy and apoptosis. However, it remains unclear whether TRIM13 participates in chronic obstructive pulmonary disease (COPD) progression. This study aimed to reveal the molecular mechanisms through which TRIM13 regulates alveolar epithelial cell injury in COPD to provide new molecular targets for COPD treatment.
METHODS: The TRIM13 expression levels were determined in clinical COPD patients and a rat emphysema model. A cigarette smoke-induced model of endoplasmic reticulum stress (ERS) and endoplasmic reticulum autophagy (ER-phagy) was developed using A549 cells, and the effects of TRIM13 gene overexpression/knockdown on ERS, ER-phagy, and cell apoptosis were assessed in these cells.
RESULTS: TRIM13 expression was significantly decreased in the lung tissues of COPD patients and rats with emphysema. Moreover, the apoptosis level was significantly increased in the lung tissues of rats with emphysema. TRIM13 gene overexpression reduced the expression levels of ERS-related molecules (GRP78, GRP94, XBP-1, and eIF2a) in the COPD model; it also lowered the ER-phagy level, as evidenced by decreased number of autolysosomes observed by transmission electron microscopy, improved endoplasmic reticulum structure, reduced LC3-II/LC3-I and Beclin1 expression levels, and increased expression level of the autophagy inhibitory molecule Bcl-2. TRIM13 gene knockdown, however, led to opposite results.
CONCLUSION: TRIM13 expression attenuated alveolar epithelial cell injury in COPD by inhibiting ERS-induced ER-phagy.
Sepsis-associated encephalopathy (SAE) is a severe complication of sepsis, however, its exact mechanism remains unknown. This study aimed to evaluate whether clusterin is essential to the development of SAE during the aging process of astrocytes. In the study, septic mice were established with cecal ligation and puncture (CLP) and lipopolysaccharides were applied to astrocytes in vitro. Evan's blue dye was used in vivo to show blood-brain barrier (BBB) permeability. A morris water maze test was conducted to assess cognitive functions of the mice. Clusterin-knockout mice were used to examine the effect of clusterin on sepsis. The astrocytes were transfected with lentivirus expressing clusterin cDNA for clusterin overexpression or pYr-LV-clusterin small hairpin RNA for clusterin knockdown in vitro . The expression of clusterin, p-p53, p21, GDNF, and iNOS was detected. he CLP mice exhibited a higher clusterin expression in hippocampus tissue, aging astrocytes, lower GDNF expression and higher iNOS expression, accompanied with BBB damage and cognitive deficiency. Following clusterin knockout, this pathological process was further enhanced. In vitro , following lipopolysaccharides treatment, astrocytes exhibited increased clusterin, p-p53, p21, iNOS and decreased GDNF. Following clusterin knockdown, the cells exhibited a further increase in p-p53, p21, and iNOS and decrease in GDNF. Clusterin overexpression, however, helped inhibit astrocytes aging and neuroinflammation evidenced by decreased p-p53, p21, iNOS and increased GDNF. The present study has revealed that clusterin may exert its neuroprotective effect by preventing aging in astrocytes, suppressing the secretion of iNOS and promoting GNDF release.
PCT No. PCT/US97/23010 Sec. 371 Date May 4, 1999 Sec. 102(e) Date May 4, 1999 PCT Filed Dec. 10, 1997 PCT Pub. No. WO98/25636 PCT Pub. Date Jun. 18, 1998A tissue graft composition comprising stomach submucosal tissue delaminated from both the luminal portion of the tunica mucosa and the smooth muscle layers of the muscularis externa of a stomach of a warm blooded vertebrate is described. The graft composition can be or implanted into a host to replace or support damaged or diseased tissues.
The invention provides a method of attenuating graft rejection in a patient undergoing an organ or tissue transplantation procedure. The inventive method involves administering FK778 using a dosing regimen that includes a period of customized administration to achieve or approximate a target whole blood trough level of FK778. The regimen optionally includes administration of a calcineurin inhibitor, such as Tacrolimus, and/or a steroid, and/or an antiviral. Specific preferred quantities of these pharmaceutically-active agents are provided as well as preferred timing and routes of administration. The invention also provides a medical kit for administering FK778. The kit includes printed instructions for administering FK778 to the patient undergoing a graft transplantation procedure according to a dosing regimen containing a period during which the dosage of FK778 is adjusted to deliver an amount of FK778 sufficient to maintain a target whole blood though level of FK778, such as described herein. The kit also contains a supply of FK778 in dosage units suitable for use in the inventive method.
Critical illness and the presence of a central venous catheter (CVC) are the most important risk factors for deep venous thrombosis (DVT) in children. Catheter-associated thrombosis (CADVT) is highly prevalent and associated with poor outcomes in critically ill children. Yet, based on underpowered pediatric trials, prophylaxis against CADVT is not recommended in children. The recommendation to provide prophylaxis against thrombosis in critically ill adults should not be applied to children because the hemostatic system and co-morbidities vastly differ between age groups. Pivotal trials are urgently needed to determine whether prophylaxis can prevent CADVT and its complications in critically ill children. However, the timing and extent of reduction in thrombin generation, the biochemical goal of prophylaxis, needed to prevent CADVT in children are unclear. The goal of this application is to explore the efficacy of early prophylaxis against CADVT in critically ill children. Aim 1 is to obtain preliminary evidence on the effect of early prophylaxis on the incidence of CADVT in critically ill children. Based on the natural history of CADVT, we hypothesize that among critically ill children, prophylaxis administered \<24 hours after catheter insertion decreases the incidence of ultrasound-diagnosed CADVT compared with no prophylaxis. In this phase 2a trial, children admitted to the intensive care unit with a newly inserted central venous catheter will receive enoxaparin adjusted according to anti-Xa activity, a control group will not receive enoxaparin adjusted according to anti-Xa activity. Enoxaparin has become the "standard" pediatric anticoagulant for prophylaxis despite the absence of conclusive data. We will use Bayesian approach to determine whether further trials are warranted. Aim 2 is to evaluate the effect of an anti-Xa activity-directed prophylactic strategy on thrombin generation in critically ill children. We hypothesize that among critically ill children, standard prophylactic dose of enoxaparin adjusted by anti-Xa activity reduces thrombin generation to \<700 nanomolar-minute (nM.min), as measured by endogenous thrombin potential (ETP). In non-critically ill adults, prophylactic dose of enoxaparin proven to prevent DVT reduces ETP to \<700 nM.min. Endogenous thrombin potential is the best available measure of thrombin generation. We will measure endogenous thrombin potential and anti-Xa activity at multiple time points then examine their relationship in all children enrolled in the phase 2a trial. The proposed research challenges the current paradigm on prophylaxis against CADVT in children. High quality evidence is needed to prevent CADVT and its complications in this vulnerable population.
BACKGROUND: Electronic patient-reported outcome measures (ePROMs) for real-time remote symptom monitoring facilitate early recognition of postoperative complications. We sought to determine whether remote, electronic, patient-reported symptom-monitoring with Recovery Tracker predicts 30-day readmission or reoperation in outpatient mastectomy patients.
METHODS: We conducted a retrospective review of breast cancer patients who underwent outpatient (< 24-h stay) mastectomy with or without reconstruction from April 2017 to January 2022 and who received the Recovery Tracker on Days 1-10 postoperatively. Of 5,130 patients, 3,888 met the inclusion criteria (2,880 mastectomy with immediate reconstruction and 1,008 mastectomy only). We focused on symptoms concerning for surgical complications and assessed if symptoms reaching prespecified alert levels-prompting a nursing call-predicted risk of 30-day readmission or reoperation.
RESULTS: Daily Recovery Tracker response rates ranged from 45% to 70%. Overall, 1,461 of 3,888 patients (38%) triggered at least one alert. Most red (urgent) alerts were triggered by pain and fever; most yellow (less urgent) alerts were triggered by wound redness and pain severity. The 30-day readmission and reoperation rates were low at 3.8% and 2.4%, respectively. There was no statistically significant association between symptom alerts and 30-day reoperation or readmission, and a clinically relevant increase in risk can be excluded (odds ratio 1.08; 95% confidence interval 0.8-1.46; p = 0.6).
CONCLUSIONS: Breast cancer patients undergoing mastectomy with or without reconstruction in the ambulatory setting have a low burden of concerning symptoms, even in the first few days after surgery. Patients can be reassured that symptoms that do present resolve quickly thereafter.
Porcine epidemic diarrhea virus (PEDV) is an enteric coronavirus that causes high mortality in piglets, thus posing a serious threat to the world pig industry. Porcine epidemic diarrhea (PED) is related to the imbalance of sodium absorption by small intestinal epithelial cells; however, the etiology of sodium imbalanced diarrhea caused by PEDV remains unclear. Herein, we first proved that PEDV can cause a significant decrease in Na+/H+ exchanger 3 (NHE3) expression on the cell membrane, in a viral dose-dependent manner. Further study showed that the PEDV nucleocapsid (N) protein participates in the regulation of NHE3 activity through interacting with Ezrin. Flame atomic absorption spectroscopy results indicated a serious imbalance in Na+ concentration inside and outside cells following overexpression of PEDV N. Meanwhile, molecular docking technology identified that the small molecule drug Pemetrexed acts on the PEDV N-Ezrin interaction region. It was confirmed that Pemetrexed can alleviate the imbalanced Na+ concentration in IPEC-J2 cells and the diarrhea symptoms of Rongchang pigs caused by PEDV infection. Overall, our data suggest that the interaction between PEDV N and Ezrin reduces the level of phosphorylated Ezrin, resulting in a decrease in the amount of NHE3 protein on the cell membrane. This leads to an imbalance of intracellular and extracellular Na+, which causes diarrhea symptoms in piglets. Pemetrexed is effective in relieving diarrhea caused by PEDV. Our results provide a reference to screen for anti-PEDV targets and to develop drugs to prevent PED.IMPORTANCEPorcine epidemic diarrhea (PED) has caused significant economic losses to the pig industry since its initial outbreak, and the pathogenic mechanism of porcine epidemic diarrhea virus (PEDV) is still under investigation. Herein, we found that the PEDV nucleocapsid protein interacts with Ezrin to regulate Na+/H+ exchanger 3 activity. In addition, we screened out Pemetrexed, a small molecule drug, which can effectively alleviate pig diarrhea caused by PEDV. These results provide support for further exploration of the pathogenesis of PEDV and the development of drugs to prevent PED.
OBJECTIVES: Fractional ablative CO2 laser (FLSR) is used to treat hypertrophic scars (HTSs) resulting from burn injuries, which are characterized by factors, such as erythema, contracture, thickness, and symptoms of pain and itch. Traditionally, waiting a year after injury for scar maturation before starting laser treatment has been recommended; however, the potential benefits of earlier intervention have gained popularity. Still, the optimal timing for beginning laser intervention in patients with HTSs remains uncertain. This study aims to evaluate the ideal timing for the initiation of FLSR for HTSs using several qualitative and quantitative assessment measures. It was hypothesized that early intervention would lead to similar improvement trends as later intervention, however, would be more ideal due to the shortened time without symptom relief for patients.
METHODS: Patients who received three or more laser treatment sessions and completed both pre- and posttreatment evaluations were included in this analysis (n = 69). FLSR treatment was administered at 4-8-week intervals. Patients starting treatment before 6 months after injury were classified as the early-stage intervention group and those beginning treatment at 6-12 months after injury were classified as the late-stage intervention group. Demographic data, including the age of patients at the time of first treatment, age of scars at the time of first treatment, biological sex, ethnicity, Fitzpatrick skin type, and use of laser-assisted drug delivery, were collected by retrospective chart review. Patients were evaluated on six subjective scales and objectively for scar stiffness with durometry. For all scales, higher scores indicate worse scars. A two-way ANOVA, Student's t-test, and Mann-Whitney U-test were used to compare scores from the pre- to posttreatment evaluations.
RESULTS: There were no significant differences between the groups for any of the demographic or scar-specific variables; thus, differences in outcome can be attributed to the timing of intervention. Both groups demonstrated an improvement in scars with treatment over time (p < 0.05). Both early- and middle-stage initiation showed scar symptom improvement in five out of six scales. In the late-stage intervention, the Patient and Observer Scar Assessment Scale-Patient average score did not show improvement. In the early-stage intervention, the Vancouver Scar Scale total did not show improvement. Quantitative evaluation of scar stiffness by durometry did not show symptom improvement in either group. The Scar Comparison Scale demonstrated the greatest improvement across groups.
CONCLUSION: Laser treatment led to scar improvement in at least one scale at each stage of initiation. Both intervention timelines resulted in equivalent outcomes, and early intervention should be considered when initiating FLSR treatment in burn scars to alleviate symptoms earlier.
The 1 mL vial of medroxyprogesterone acetate injectable suspension should be vigorously shaken just before use to ensure that the dose being administered represents a uniform suspension.

The recommended dose is 150 mg of medroxyprogesterone acetate injectable suspension every 3 months (13 weeks) administered by deep intramuscular (IM) injection using strict aseptic technique in the gluteal or deltoid muscle, rotating the sites with every injection. As with any IM injection, to avoid an inadvertent subcutaneous injection, body habitus should be assessed prior to each injection to determine if a longer needle is necessary particularly for gluteal IM injection.

Use for longer than 2 years is not recommended (unless other birth control methods are considered inadequate) due to the impact of long-term medroxyprogesterone acetate injectable suspension treatment on bone mineral density (BMD) [see Warnings and Precautions (5.1)]. Dosage does not need to be adjusted for body weight [see Clinical Studies (14.1)].

To ensure the patient is not pregnant at the time of the first injection, the first injection should be given ONLY during the first 5 days of a normal menstrual period; ONLY within the first 5-days postpartum if not breast-feeding; and if exclusively breast-feeding, ONLY at the sixth postpartum week. If the time interval between injections is greater than 13 weeks, the physician should determine that the patient is not pregnant before administering the drug. The efficacy of medroxyprogesterone acetate injectable suspension depends on adherence to the dosage schedule of administration.