anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
In animals, amiodarone HCl is effective in the prevention or suppression of experimentally induced arrhythmias. The antiarrhythmic effect of amiodarone may be due to at least two major properties:

  1. a prolongation of the myocardial cell-action potential duration and refractory period and
  2. noncompetitive α- and β -adrenergic inhibition.



Amiodarone prolongs the duration of the action potential of all cardiac fibers while causing minimal reduction of dV/dt (maximal upstroke velocity of the action potential). The refractory period is prolonged in all cardiac tissues. Amiodarone increases the cardiac refractory period without influencing resting membrane potential, except in automatic cells where the slope of the prepotential is reduced, generally reducing automaticity. These electrophysiologic effects are reflected in a decreased sinus rate of 15 to 20%, increased PR and QT intervals of about 10%, the development of U-waves and changes in T-wave contour. These changes should not require discontinuation of Pacerone® Tablets as they are evidence of its pharmacological action, although amiodarone can cause marked sinus bradycardia or sinus arrest and heart block. On rare occasions, QT prolongation has been associated with worsening of arrhythmia (see "WARNINGS").
It is well-known that non-optimal stent implantation associated with under-expansion or incomplete strut apposition during percutaneous coronary intervention (PCI) leads to a higher incidence of restenosis and stent thrombosis. OCT-guided PCI with metallic stent has previously been shown to be safe and feasible, resulting in better clinical outcomes compared with angiography-only guided PCI. Everolimus-eluting bioabsorbable vascular scaffold (BVS; Abbott Vascular, Santa Clara, CA, USA) was made from a bioabsorbable polylactic acid backbone which is coated with a more rapidly absorbed polylactic acid layer that contains and controls the release of the antiproliferative drug, everolimus. BVS has a number of proposed advantages over current metallic stent technology. These include elimination of chronic sources of vessel irritation and inflammation, which can reduce the potential risk of late scaffold thrombosis after complete scaffold bioresorption. Although the current generation of the Absorb BVS have larger strut thickness of 150 μm compared with 80 μm of strut of Xience stent, the acute recoil of the polymeric device was similar to that of metallic stent. However, operators tented to use dilating devices less aggressively because of the concerns about limitation in elongation-at-break of polylactide.

Previous studies reported 20-30% of under-expansion or malapposition with BVS, which would increase the risk of adverse events including late stent thrombosis. OCT-guidance may improve more optimized scaffold placement and also better outcomes. However, there is still no sufficient evidence that OCT has an inevitable role in optimal implantation of BVS and it should be more evaluated in real practice. In the study, the investigators will evaluate an incidence of OCT-defined BVS sub-optimization requiring additional PCI+A1.
Symptoms following acute NSAID overdosages have been typically limited to lethargy, drowsiness, nausea, vomiting, and epigastric pain, which have been generally reversible with supportive care. Gastrointestinal bleeding has occurred. Hypertension, acute renal failure, respiratory depression, and coma have occurred, but were rare [see Warnings and Precautions (5.1, 5.2, 5.4, 5.6)].

There has been no experience with overdosage of SPRIX. In controlled overdosage studies with IM ketorolac injection, daily doses of 360 mg given for five days (approximately 3 times the maximum daily dose of SPRIX) caused abdominal pain and peptic ulcers, which healed after discontinuation of dosing. Single overdoses of ketorolac tromethamine have been variously associated with abdominal pain, nausea, vomiting, hyperventilation, peptic ulcers and/or erosive gastritis, and renal dysfunction.

Manage patients with symptomatic and supportive care following an NSAID overdosage. There are no specific antidotes. Consider emesis and/or activated charcoal (60 to 100 grams in adults, 1 to 2 grams per kg of body weight in pediatric patients) and/or osmotic cathartic in symptomatic patients seen within four hours of ingestion or in patients with a large overdosage (5 to 10 times the recommended dosage). Forced diuresis, alkalinization of urine, hemodialysis, or hemoperfusion may not be useful due to high protein binding.

For additional information about overdosage treatment contact a poison control center (1-800-222-1222).
Pancreatic ductal adenocarcinoma (PDAC) is associated with significant morbidity and mortality and is projected to be the second leading cause of cancer-related deaths by 2030. Mutations in KRAS are found in the vast majority of PDAC cases and plays an important role in the development of the disease. KRAS drives tumor cell proliferation and survival through activating the MAPK pathway to drive cell cycle progression and to lead to MYC-driven cellular programs. Moreover, activated KRAS promotes a protumorigenic microenvironment through forming a desmoplastic stroma and by impairing antitumor immunity. Secretion of granulocyte-macrophage colony-stimulating factor and recruitment of myeloid-derived suppressor cells and protumorigenic macrophages results in an immunosuppressive environment while secretion of secrete sonic hedgehog and TGFβ drive fibroblastic features characteristic of PDAC. Recent development of several small molecules to directly target KRAS marks an important milestone in precision medicine. Many molecules show promise in preclinical models of PDAC and in early phase clinical trials. In this review, we discuss the underlying cell intrinsic and extrinsic roles of KRAS in PDAC tumorigenesis, the pharmacologic development of KRAS inhibition, and therapeutic strategies to target KRAS in PDAC.
A process for eliminating aluminium ions from the body comprisese administering a synthetic complexing agent with a higher affinity for aluminium ions than ATP and citrate ions. Pref. the complexing agent is administered in the form of a non-complexing precursor which is changed in the body to a form which can be eliminated by the kidney. The complexing agent is pref. a bidentate ligand which contains neighbouring OH gps. on an aromatic or heteroaromatic ring, masked as the ester of a carboxylic acid. The precursor, which contains additional carboxylic acid gps., is administered as the Mg salt. The compelxing agent may contain several ligands which are coupled together to conform to the 6 coordination positions of the aluminium.
In the UTG, the bandage was applied over the superior fibbers of the trapezious and levator scapulae muscle using a strip in a 'Y' shape. The individuals were asked to remain in an upright sitting position and the base of the strip was attached to the skin beyond the acromion without any tension. Later, we placed the two straps of the bandage with a range of tension from 15 to 25%. The main goal of this shape is achieve muscular relaxation of the trapezius, scapula levator and supraspinatus.
The aerobic exercise group will cycle on an ergometer bicycle 2-3 times a week for 12 weeks on moderate loading. The loading will be controlled by a heart rate monitor and is defined as 75% of maximal heart rate (calculated with formula for maximal heart rate reserve).
Interventions will include six, 20 minute sessions using pen and paper word search, scanning activities, and saccade visual training. All activities will be conducted with an occupational therapist/investigator.
Shengxian decoction, a traditional Chinese medicinal prescription, has been shown to alleviate doxorubicin-induced chronic heart failure. This study established an ultra-performance liquid chromatography-quadrupole time-of-flight mass spectrometry method to separate and characterize the complex chemical compositions of Shengxian decoction, and the absorbed compounds in the bio-samples of the cardiotoxicity rats with chronic heart failure after its oral delivery. Note that 116 chemical compounds were identified from Shengxian decoction in vitro, 81 more than previously detected. Based on the three-dimensional data of these compounds, 28 absorbed compounds were confirmed in vivo. Network pharmacology and molecular docking experiments indicated that timosaponin B-II, timosaponin A-III, gitogenin, and 7,8-didehydrocimigenol were recognized as the key effective compounds to exert effects against doxorubicin cardiotoxicity by acting on targets such as caspase 3, cyclin-dependent kinase 1, cyclin-dependent kinase 4, receptor tyrosine-protein kinase erbB-2, and mitogen-activated protein kinase 1 in p53 and phosphatidylinositol 3-kinase-Akt signaling pathways. This study developed the understanding of the composition of Shengxian decoction for the treatment of doxorubicin cardiotoxicity, as well as a feasible strategy to elucidate the effective constituents in traditional Chinese medicines.
PURPOSE: To provide a method for separating blood components for obtaining plasma and concentrated red cells without contg. white cells. CONSTITUTION: The blood is taken into a master bag 1 by using a blood bag set made of a synthetic resin consisting of this master bag 1, a sub-bag 4 for taking the plasma and a sub-bag 5 for taking the concentrated red cells. After the blood is centrifugally separated, the blood is compressed by two pieces of moving means 17, 18 arranged in juxtaposition from the outer side of the master bag 1 and thereafter a passage for taking the concentrated blood cell 18 formed in the master bag 1 by parting and opposing the moving means 17, 18 while pushing and moving the means toward the peripheral edge of the master bag body. Finally, the blood in the master bag 1 is pressurized. As a result, the respective layers of the plasma part and the concentrated red cell parts are transferred to the respective sub-bags 4, 5 and only the buffy coats 16 are made to remain in the master bag 1.
The present invention relates to a stabilized pharmaceutical tablet comprising an amount of from 0.1 to 10% by weight of fbolone provided with a coating, such as a film coating, a sugar coating, a sugar film coating or a "wrap"  coating. The invention further relates to the use of a coating for stabilizing a pharmaceutical tablet comprising tibolone. Preferably, the coating is a sugar coating or a sugar film coating. Preferably, the sugar comprises sucrose. These tablets were shown to have a lower amount of OM38, i.e. an isomerization degradation product of fbolone, after storage as compared to uncoated fbolone tablets.
This group will start acupuncture treatments within 3 weeks of consent and continue to receive up to 20 treatments over a six month period. The number of treatments will be jointly determined by the participant and the acupuncturist.
OBJECTIVES: We investigated whether first-year cumulative myeloperoxidase (MPO)-antineutrophil cytoplasmic antibody (ANCA) and proteinase 3 (PR3)-ANCA titres were associated with all-cause mortality and relapse during follow-up in patients with microscopic polyangiitis (MPA) and granMETHODS: Altogether, 74 patients with MPA and 40 with GPA were included in this study. Their clinical data at diagnosis were collected. First-year cumulative ANCA titres were defined as the area under the curve (AUC) of ANCA titres during the first year after MPA or GPA diagnosis, which was obtained using the trapezoidal rule. All-cause mortality and relapse were considered poor outcomes of MPA and GPA.
RESULTS: The median ages of patients with MPA and GPA were 65.5 and 60.5 years, respectively. No significant correlation was observed between ANCA titres at diagnosis and concurrent MPA and GPA activity or the inflammatory burden. First-year cumulative MPO-ANCA titres exhibited a significant AUC for all-cause mortality during follow-up in patients with MPA. The optimal cut-off of first-year cumulative MPO-ANCA titres for all-cause mortality was determined as 720.8 IU/mL using receiver operating characteristic curve analysis. MPA patients with first-year cumulative MPO-ANCA titres ≥720.8 IU/mL exhibited a significantly higher risk for all-cause mortality than those without (relative risk 13.250). Additionally, MPA patients with first-year cumulative MPO-ANCA titres ≥720.8 IU/mL exhibited a significantly lower cumulative patients' survival rate than those without.
CONCLUSIONS: This is the first study to demonstrate the association between first-year cumulative MPO-ANCA titres and all-cause mortality during follow-up in patients with MPA.
Process for preparing delayed-action tablets from granules contg. active ingredient (I) and a coating matl. (II) comprises (i) incorporating (I), by pressing, into waxy coating (II) which is insoluble in water then granulating, (ii) blending the resulting granules with filler granules easily decomposed in the gastro-intestinal tract (the filler being obtd. from water-soluble binders, flavouring agents and disintegration aids), (iii) the mixt. is then formed into tablets, the ratio between active and filler granules being such that, in the finished tablet, the active granules are sepd. from each other and enclosed within a matrix of filler. The tablets release (I) e.g. over a 3-8 hr. period. They are more easily made than sustained-release capsules.
All patients were programmed in the same nominal AV delay settings (sensed AV delay 120ms, paced AV delay 150 ms) before randomization. Patients in group I received a sham AV optimization; patients in group II received a real AV optimization. Baseline echocardiography measurements were repeated after (sham)optimization. At 4 weeks cross-over was done by AV optimization in group I and resetting pacemaker settings to nominal values in group II. At 8 weeks patients were evaluated with the same investigations as at week 4; every pacemaker was programmed in the most optimal AV setting. All optimizations were performed by 2 unblinded echocardiographists with experience in the field.
OBJECTIVE: COVID-19 had massive effects on the healthcare system and multifactorial implications for the management of intensive care unit and cerebrovascular patients. This study aimed to assess the effect of COVID-19 on the outcomes of patients with aneurysmal subarachnoid hemorrhage (SAH).
METHODS: The National Inpatient Sample (NIS) was used to identify patients with nontraumatic SAH (ICD-10 code I60.x). Patients with nonaneurysmal cerebrovascular malformations or traumatic intracranial injuries were excluded. Only patients managed from April to December 2020 were included in the study given the availability of an ICD-10 code for COVID-19. Data on sociodemographic factors, hospital characteristics, comorbidities, NIS SAH Severity Score (NIS-SSS), surgical treatment, and death were acquired. Multivariable analysis was used to assess predictors of both surgical intervention and in-hospital mortality.
RESULTS: In total, 6984 patients met the study criteria, 359 (5.1%) of whom had COVID-19. Those with COVID-19 were more likely to be younger and male and had a higher All Patient Refined Diagnosis-Related Groups illness severity subclass, and NIS-SSS. Moreover, patients with COVID-19 were less likely to undergo surgery (10.0% vs 23.6%, OR 0.35, p < 0.0001) and had significantly higher mortality rates (48.2% vs 22.7%, p < 0.0001). When controlling for other variables, COVID-19 was an independent predictor of death (OR 1.67, p = 0.0002). Aneurysm surgery was performed in 1597 patients (317 open and 1280 endovascular procedures). There was no difference between the cohorts positive and negative for COVID-19 in terms of time to surgery or type of surgery.
CONCLUSIONS: COVID-19 had significant impacts on patients with nontraumatic SAH. Specifically, patients with COVID-19 were significantly less likely to undergo surgery and had higher in-hospital mortality rates; however, for patients who did undergo procedural intervention, there was no significant difference in the type of intervention. Multiple factors, from medical acuity to healthcare system limitations, may contribute to these findings. Further retrospective research is needed to identify both specific causes of lower intervention rates and other potential nonaneurysmal causes of SAH in patients with COVID-19.
The purpose of this study is to create a national registry of patients with cutaneous lupus patients in order to address many unknown questions about this disease. Specifically, we are interested in better understanding the causes of cutaneous lupus and improving our methods of diagnosis, prognosis, and management of this disease. We plan to use information from all patient sources, including medical histories, clinical information, laboratory data, and blood and skin samples in order to answer these questions.

Each study patient will be asked to complete a series of questionnaires, which, for example, will ask about cutaneous and/or systemic lupus history, past medical history, family history, quality of life, and sun protective habits. Patients will be also asked to donate blood and skin samples and undergo digital photography of affected areas. No treatments will be administered as part of this study, but all participants will be notified of clinical trials being conducted at UT Southwestern. This study is for the purpose of data collection only. Patients will be asked to be followed on an annual basis for five years.
A fractional concentration of clinically-relevant DNA in a mixture of DNA from a biological sample is determined based on amounts of DNA fragments at multiple sizes. For example, the fractional concentration of fetal DNA in maternal plasma or tumor DNA in a patient's plasma can be determined. The size of DNA fragments in a sample is shown to be correlated with a proportion of fetal DNA and a proportion of tumor DNA, respectively. Calibration data points (e.g., as a calibration function) indicate a correspondence between values of a size parameter and the fractional concentration of the clinically-relevant DNA. For a given sample, a first value of a size parameter can be determined from the sizes of DNA fragments in a sample. A comparison of the first value to the calibration data points can provide the estimate of the fractional concentration of the clinically-relevant DNA.
Studies in healthy volunteers show that in single high doses lorazepam has a tranquilizing action on the central nervous system with no appreciable effect on the respiratory or cardiovascular systems.

Lorazepam is readily absorbed with an absolute bioavailability of 90 percent. Peak concentrations in plasma occur approximately 2 hours following administration. The peak plasma level of lorazepam from a 2 mg dose is approximately 20 ng/mL.

The mean half-life of unconjugated lorazepam in human plasma is about 12 hours and for its major metabolite, lorazepam glucuronide, about 18 hours. At clinically relevant concentrations, lorazepam is approximately 85% bound to plasma proteins. Lorazepam is rapidly conjugated at its 3-hydroxy group into lorazepam glucuronide which is then excreted in the urine. Lorazepam glucuronide has no demonstrable CNS activity in animals.

The plasma levels of lorazepam are proportional to the dose given. There is no evidence of accumulation of lorazepam on administration up to six months.

Studies comparing young and elderly subjects have shown that advancing age does not have a significant effect on the pharmacokinetics of lorazepam. However, in one study involving single intravenous doses of 1.5 to 3 mg of lorazepam injection, mean total body clearance of lorazepam decreased by 20% in 15 elderly subjects of 60 to 84 years of age compared to that in 15 younger subjects of 19 to 38 years of age.
Part 1, the dose of JV-213 participants receive will depend on when you join this study. Up to 3 dose levels of JV-213 will be tested. About 3-6 participants will be enrolled at each dose level. The first group of participants will receive the lowest dose level of JV-213. Each new group will receive a higher dose of JV-213 than the group before it, if no intolerable side effects were seen. This will continue until the highest tolerable dose of JV-213 is found.
Neuromuscular electrostimulation (NMES) is a technique used in the clinical and training fields to increase the strength of a muscle group. The conventional (CONV) parameters of NMES induces a direct activation of the muscle fibers located close to the stimulation electrodes. This means that the neuromuscular system is not fully solicited, which limits its adaptation. The recent use of wide-pulse (WP) stimulations allows, in addition to the direct activation of the muscle fibers, the use of sensory pathways. This more global solicitation of the neuromuscular system (i.e. information going back to the spinal cord and even to the brain) prejudges more nervous adaptations and therefore a greater functional benefit.

The first aim of this study is to evaluate and compare the force gains induced by 2 NMES training programs (CONV, WP) applied on knee extensors in healthy subjects for 6 weeks. The second aim is to understand the neuromuscular adaptations involved in these gains, as well as the functional benefit resulting from these improvements. To consolidate the benefit of NMES programs, a control (CONT) modality is used as a reference and is representative of a sedentary behaviour regularly observed in our populations. The CONV modality allows us to compare with the current clinical application and the majority of the literature on the adaptations induced by NMES training. Finally, the WP modality aims to assess the possible benefits linked to the use of wide-pulses during the application of NMES. A clinical transfer will then be envisaged to confirm the interest and benefits of this type of program. We hypothesise that nervous adaptations will be increased by the use of WP NMES, leading to greater gains in strength and functional benefits than with CONV NMES.
The safety of ACTEMRA in hospitalized COVID-19 patients was evaluated in a pooled safety population that includes patients enrolled in EMPACTA, COVACTA, AND REMDACTA. The analysis of adverse reactions included a total of 974 patients exposed to ACTEMRA. Patients received a single, 60-minute infusion of intravenous ACTEMRA 8 mg/kg (maximum dose of 800 mg). If clinical signs or symptoms worsened or did not improve, one additional dose of ACTEMRA 8 mg/kg could be administered between 8- 24 hours after the initial dose.

Adverse reactions summarized in Table 3 occurred in at least 3% of ACTEMRA-treated patients and more commonly than in patients on placebo in the pooled safety population.

In the pooled safety population, the rates of infection/serious infection events were 30%/19% in patients receiving ACTEMRA versus 32%/23% receiving placebo. 

Laboratory Abnormalities

In the pooled safety population of EMPACTA, COVACTA, and REMDACTA, neutrophil counts <1000 cells/mcl occurred in 3.4% of patients who received ACTEMRA and 0.5% of patients who received placebo. Platelet counts <50,000 cells/mcl occurred in 3.2% of patients who received ACTEMRA and 1.5% of patients who received placebo. ALT or AST at or above 5× ULN occurred in 11.7% of patients who received ACTEMRA and 9.9% of patients who received placebo.
A 20 ml blood sample will be drawn from the median cubital vein into a PRF tube. Centrifugation will be done at 700 rpm for 3 minutes and the liquid of PRF will be suctioned out using a separate syringe. PRF will be injected distal to the canine on the experimental side three times; at the beginning of canine retraction (T0), 1 month after the start of canine retraction (T1), and 2 months after the start of canine retraction (T2).
Patients receive asciminib PO BID for up to 36 months while receiving standard of care dasatinib or nilotinib in the absence of disease progression or unacceptable toxicity. Patients may continue to receive asciminib after 36 months at the discretion of investigator.