anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Each year, more than 600,000 people in the United States receive life-saving hemodialysis (HD) treatments for end-stage kidney disease (ESKD), a third of whom are older adults.Timely placement of an arteriovenous (AV) vascular access (native AV fistula \[AVF\] or prosthetic AV graft \[AVG\]) is necessary to avoid (or limit) the use of tunneled central venous catheters (TCVC) for HD. 'Fistula First Catheter Last' national guidelines require placement of AVF as the AV access of first choice in all patients to achieve better patient survival. However, the benefits of AVF over AVG are least certain in older adults, as age-related biological changes independently modulate patient outcomes. Nationally representative cohort studies of older adults with incident ESKD have shown similar patient survival between those whose first AV access placed or used was a fistula or a graft.Compared with grafts, fistulas fail more often and necessitate longer times and more subsequent procedures to aid development, exposing older patients to time-consuming procedures that may negatively affect upper extremity strength and erode their quality of life. The contribution of pre-operative physical function to AV access outcomes and the impact of AV access placement on upper extremity strength and self-sufficiency have not been evaluated. This pilot trial will involve older adults with pre-dialysis advanced chronic kidney disease (CKD) or incident ESKD using a TCVC for HD who had no prior AV access surgery and have upper extremity vasculature suitable for either fistula or graft placement. Participants will be randomized to receive an upper extremity AVF-first or AVG-first access for HD. The primary objective of this pilot trial is to prospectively evaluate patient and vascular access outcomes in a randomized intervention and in a patient population in whom fistula-first guidelines have been applied despite the lack of proven benefit and at the detriment of more access failures and procedures.
While whole genome sequencing (WGS) of cell-free DNA (cfDNA) holds enormous promise for detection of molecular residual disease (MRD), its performance is limited by WGS error rate. Here we introduce AccuScan, an efficient cfDNA WGS technology that enables genome-wide error correction at single read-level, achieving an error rate of 4.2 × 10-7, which is about two orders of magnitude lower than a read-centric de-noising method. The application of AccuScan to MRD demonstrated analytical sensitivity down to 10-6 circulating variant allele frequency at 99% sample-level specificity. AccuScan showed 90% landmark sensitivity (within 6 weeks after surgery) and 100% specificity for predicting relapse in colorectal cancer. It also showed 67% sensitivity and 100% specificity in esophageal cancer using samples collected within one week after surgery. When AccuScan was applied to monitor immunotherapy in melanoma patients, the circulating tumor DNA (ctDNA) levels and dynamic profiles were consistent with clinical outcomes. Overall, AccuScan provides a highly accurate WGS solution for MRD detection, empowering ctDNA detection at parts per million range without requiring high sample input or personalized reagents.
INTRODUCTION: Severe pain after orthopaedic surgery is common and often results in chronic postsurgical pain and chronic opioid use (COU). Poor pain alleviation (PPA) after surgery is a well-described modifiable risk factor of COU. Although PPA's role in inducing COU is recognized in other areas, it is not well defined in orthopaedic surgery. The aim of this study was to evaluate the influence of PPA on COU in the population who underwent orthopaedic surgery.
METHODS: Medical records from a large academic medical center from 2015 to 2018 were available for analysis. Patients undergoing nononcologic surgical procedures by the orthopaedic surgery service that also required at least 24 hours of hospital stay for pain control were included in the study. Surgery type, body location, basic demographics, preoperative opioid use, comorbidities, medications administered in the hospital, opioid prescription after discharge, and length of stay were recorded. COU was defined as a continued opioid prescription at ≥ 3 months, ≥ 6 months, or ≥ 9 months after surgery. PPA was defined as having a recorded pain score of eight or more, between 4 and 12 hours apart, three times during the hospital stay.
RESULTS: A total of 7,001 patients were identified. The overall rate of COU was 25.3% at 3 months after surgery. Charlson Comorbidity Index > 0 and PPA were statistically significant predictors of opioid use at all time points. Preoperative opioid naivety was associated with decreased COU. The type and location of surgical procedures were not associated with COU, after controlling for baseline variables.
CONCLUSION: Our findings demonstrated an overall high rate of COU. The known risk factors of COU were evident in our study population, particularly the modifiable risk factor of acute postsurgical PPA. Better management of postsurgical pain in orthopaedic patients may lead to a decrease in the rates of COU in this group.
LAZANDA contains fentanyl a Schedule II controlled substance. As an opioid, LAZANDA exposes users to the risks of addiction, abuse, and misuse [see Drug Abuse and Dependence (9)].

Although the risk of addiction in any individual is unknown, it can occur in patients appropriately prescribed LAZANDA. Addiction can occur at recommended dosages and if the drug is misused or abused.

Assess each patient’s risk for opioid addiction, abuse, or misuse prior to prescribing LAZANDA, and monitor all patients receiving LAZANDA for the development of these behaviors and conditions. Risks are increased in patients with a personal or family history of substance abuse (including drug or alcohol abuse or addiction) or mental illness (e.g., major depression). The potential for these risks should not, however, prevent the proper management of pain in any given patient. Patients at increased risk may be prescribed opioids such as LAZANDA, but use in such patients necessitates intensive counseling about the risks and proper use of LAZANDA along with intensive monitoring for signs of addiction, abuse, and misuse. Consider prescribing naloxone for the emergency treatment of opioid overdose [see Dosage and Administration ( 2.2), Warnings and Precautions ( 5.1)]. 

Opioids are sought by drug abusers and people with addiction disorders and are subject to criminal diversion. Consider these risks when prescribing or dispensing LAZANDA. Strategies to reduce these risks include prescribing the drug in the smallest appropriate quantity and advising the patient on the proper disposal of unused drug [see Patient Counseling Information (17)]. Contact local state professional licensing board or state controlled substances authority for information on how to prevent and detect abuse or diversion of this product.
The hair follicle can cycle throughout a lifetime, undergoing periods of growth (anagen), regression (catagen) and relative quiescence (telogen). The time that a hair follicle spends in each of these stages is crucial to determine the length of hair fibre that it produces. Perturbations in this regard can manifest in various hair diseases such as anagen effluvium, or acute and chronic telogen effluvium. The established 'dogma' when considering how many hair follicles there are in each stage has long been that the majority are in anagen (85%-90%), followed by telogen (10%-15%) and catagen (1%-2%). These values are based on various studies using different methodologies such as hair plucking, phototrichograms and histology. However, these methods have flaws when it comes to differentiating between catagen and telogen follicles. We sought to determine the catagen: telogen ratio through the ex vivo stereomicroscopic examination of hundreds of hair follicles removed from the occipital scalp of 14 Caucasian males during routine hair transplantation procedures. Using this methodology, and in agreement with a similar observation by another research group, we found that the percentage of catagen hair follicles was higher (7.5%) than telogen (3.5%) in all patients assessed. Consequently, we believe that the percentage of catagen follicles is clearly underestimated and therefore challenge the current established dogma.
The invention discloses construction and application of engineering bacteria for expressing an antimicrobial peptide AFP1 fusion protein, wherein the amino acid sequence of the fusion protein is shown as SEQ ID No. 1. The coding gene sequence is shown in SEQ ID No. 2. The protein of the invention has obvious treatment and regulation effects on escherichia coli, staphylococcus aureus, salmonella, pseudomonas aeruginosa and candida albicans. The cationic polypeptide compound expressed by the food-grade bacillus subtilis directly inhibits and kills escherichia coli, staphylococcus aureus, salmonella, pseudomonas aeruginosa and candida albicans through electrostatic combination. Repairing intestinal mucosa damage caused by bacterial infection.
A cassette for use with an injector has a housing, and a cassette identification arrangement (cassette ID) defining a code containing information about the cassette that is detectable and decipherable by an injector. The cassette may further have a sleeve movably disposed within the housing, for holding a drug container, and a locking arrangement for interlocking the sleeve with the housing. The cassette may further have an aperture in the housing, and a cassette cap for removing a needle shield of the drug container. The cassette may have an anti-bending structure to prevent bending or flexing of the cassette cap. The injector may have a processor for controlling operational parameters of the injector and a detector communicatively coupled with the processor for detecting and communicating the cassette ID to the microprocessor to decipher the code defined therein. Also, a method of injecting a drug into a patient with an injector, wherein the sequence of actions performed by the user are controlled. Still further, a method of treating a patient in need thereof wherein a cassette containing a drug is provided and administered to the patient using an injector.
OBJECTIVE: The objective of this study was to retrospectively evaluate the effectiveness of polidocanol in managing pain, swelling, functional limiting and cosmetic disorders in patients with venous malformations (VMs).
METHODS: This retrospective study included patients who underwent sclerotherapy with polidocanol for VMs between 2020 and 2022. Patient records, imaging findings, and evaluation questionnaires used in the preprocedure and follow-up phases were reviewed. After sclerotherapy, patients were followed up at 1, 2, 3, and 6 months. During these visits, the previously used 11-point verbal numerical rating scale (from 0 [no pain] to 10 [worst pain thinkable]) was used to evaluate the severity of symptoms such as pain, swelling, cosmetic discomfort, and functional limitation, and patients were asked to report the number of days per week they experienced these symptoms owing to the VM.
RESULTS: A total of 194 sclerotherapy procedures (mean, 1.6 ± 0.3 procedures) in 84 patients (55 female and 29 male patients; mean age, 22.45 ± 11.83 years) were conducted. The majority of these malformations (81%, or 68 patients) were located in the extremities. We found a significant decrease in pain, swelling, functional limitation, cosmetic appearance, and number of painful days between all time points, except for the comparison between months 3 and 6 (P < .001) CONCLUSIONS: Polidocanol sclerotherapy is a safe and effective treatment for VMs that significantly decreases patient complaints and has a very low complication rate. Particularly, following patients at short intervals and administering additional sclerotherapy sessions when necessary will significantly increase patient satisfaction.
Subjects will be identified exclusively from the researchers' clinical practice for evaluation of DBS surgical candidacy for Parkinson's disease. Once it is determined that a patient is an appropriate candidate for DBS placement (multidisciplinary team consensus) and has met inclusion criteria,the researchers will discuss the study with the subject and explain the rationale for the study as well as the implications the subject's participation has to their treatment. Informed consent will be obtained prior to study procedures being performed. Subjects will be in the study from the time of enrollment before surgery until all post-operative visits and tests are completed, usually by 6 months after surgery. Follow-up during this time will consist of the standard follow-up schedule that all patients who undergo DBS follow. This includes a clinic visit at 10-14 days, 12 weeks, and 6 months after DBS surgery. Subjects will also have a follow-up neurocognitive evaluation consisting of the same evaluative tests administered pre-operatively. These post-operative visits are standard for all patients undergoing DBS for Parkinson's.
Developmental Dyscalculia (DD) is characterised by persistent difficulties in learning mathematical skills, which usually becomes apparent in the early years of schooling. Traditionally, DD is known to affect children's arithmetic processing, whilst other domains of mathematics receive much less research attention. Nevertheless, contemporary diagnostic guidelines suggest that DD is linked to widespread and diverse difficulties, both within and outside of the domain of numbers. This study examined the performance (i.e., accuracy and number of questions attempted) of children on a curriculum-based mathematics assessment, considering the effect of content domains, question format (i.e., multiple-choice questions vs. constructed response questions) and test half. Participants were forty children aged 8 to 11 years old with DD (n = 20) and a carefully matched control group of typically developing children (n = 20) from primary schools in Northern Ireland. Results revealed that the DD group achieved significantly lower scores than the control group across all areas of the curriculum, and the magnitude of group differences was similar across all content domains. These findings indicate that performance in content domains other than in arithmetic may be equally informative in supporting the identification of children with DD. In addition, we found that using multiple-choice questions may support learners with DD in achieving the best outcome, and, thus, could be useful for assessing mathematics skills in dyscalculic children in classroom contexts. Nevertheless, constructed response questions may show the greatest sensitivity to identifying learners at risk, and could be the most useful in diagnostic settings.
A method, apparatus and system for automating medical diagnosis are provided. In response to receiving a user query describing one or more symptoms of a medical condition, an online medical diagnostic system may determine one or more medical conditions related to the one or more symptoms. The online medical diagnostic system may include a parser to parse the user query into keywords. Keywords may be looked up in the relevance graph model to determine the relevance of the keywords to one or more expert keywords. The expert knowledge graphical model may be used to find one or more medical conditions using keywords that satisfy a threshold correlation with expert keywords. The relevance value of the keywords to the expert keywords may be modified using the user profile. The user profile may also be used to narrow the number of medical conditions returned by the expert knowledge graphical model. The medical resource crawler may update the relevance graph model using keywords parsed from stored user queries and expert keywords.
Malignant obstructive jaundice is a common complication of advanced stage cholangiocarcinoma, GB cancer, and pancreatic cancer. In biliary stricture by malignancy, biliary drainage with placement of self-expanding metal stent (SEMS) for palliation is the therapy of choice in these patients. When compared to plastic stents, SEMS present a significantly decreased risk of recurrent biliary obstruction. SEMS are also more cost-effective than plastic stents in patients with a life expectancy of longer than 4 months. However, despite their numerous benefits, SEMS become occluded in up to 50 % of patients in the first 6-8 months. In order to minimize the occurrence of this issue, covered stents were developed. Previous studies indicated that covered stents are less likely to become occluded in comparison to bare stents. While the probability of occlusions caused by tumor in-growth is less in covered stents, they are more likely to spontaneously migrate to a position that is distal to the original deployment site. However, newer covered stents with improved designs, such as the partially covered double bare metallic stent used for this study, include features to mitigate the migration issue. The purpose of this study is to confirm whether the difference in patency rate between regular covered stents and bare stents, which has already been well established by existing studies, is also reproducible when double covered stents are compared against double bare stents.
Granulomas are defined by the presence of organized layers of immune cells that include macrophages. Granulomas are often characterized as a way for the immune system to contain an infection and prevent its dissemination. We recently established a mouse infection model where Chromobacterium violaceum induces the innate immune system to form granulomas in the liver. This response successfully eradicates the bacteria and returns the liver to homeostasis. Here, we sought to characterize the chemokines involved in directing immune cells to form the distinct layers of a granuloma. We use spatial transcriptomics to investigate the spatial and temporal expression of all CC and CXC chemokines and their receptors within this granuloma response. The expression profiles change dynamically over space and time as the granuloma matures and then resolves. To investigate the importance of monocyte-derived macrophages in this immune response, we studied the role of CCR2 during C. violaceum infection. Ccr2-/- mice had negligible numbers of macrophages, but large numbers of neutrophils, in the C. violaceum-infected lesions. In addition, lesions had abnormal architecture resulting in loss of bacterial containment. Without CCR2, bacteria disseminated and the mice succumbed to the infection. This indicates that macrophages are critical to form a successful innate granuloma in response to C. violaceum.
OBJECTIVES: The primary objectives of the proposed study are to: (1) develop an integrative, Internet-based, Veteran-centered behavioral intervention, the Pain EASE program for chronic low back pain (CLBP), and (2) examine preliminary efficacy, usability, and satisfaction of this intervention in a representative sample of Veterans with CLBP. The primary hypothesis states that a clinically meaningful reduction in pain-related functional interference will be observed following ten weeks of exposure to the Pain EASE program relative to baseline. The secondary hypotheses state that clinically meaningful reductions in ratings of average pain intensity on a 0 (no pain) to 10 (worst pain imaginable) numeric rating scale at the ten week post-baseline follow-up assessment interval will be observed, in addition to statistically significant reductions in fatigue, sleep problems, depressive symptoms, and negative mood at the ten week post-baseline assessment. The tertiary hypotheses state that participants will report high levels of interest, site usage, and satisfaction.

RESEARCH DESIGN: A non-randomized pilot study with two phases is proposed to develop and evaluate an internet-based behavioral pain self-management program. Phase I will solely involve qualitative data collection. Repeated quantitative assessments during Phase II will be conducted at baseline and 10-weeks post-baseline.

METHODOLOGY: A 24-month pilot study with two phases is proposed. During Phase I, the Pain EASE program will be developed and feedback from 15 Veterans with CLBP and an Expert Panel of pain management clinicians will be used to modify the program. During Phase II, a pilot feasibility trial of the Pain EASE program with 55 Veterans with CLBP will be conducted. Subjects will be a total of 70 patients receiving care at the VA Connecticut Healthcare System (VACHS) who report chronic low back pain. The primary criteria for inclusion are constant pain of at least three months duration with at least a moderate level of average pain (i.e., scores of 4 or greater on a 0 \[no pain\] to 10 \[worst pain imaginable\]) on a numerical rating scale of pain and indication of the "preparation", "action", or "maintenance" stage of readiness to change on a brief five item staging checklist. All patients must have access to a computer with an internet connection. Excluded will be patients with life threatening or acute physical illness, current alcohol or substance abuse or dependence, current psychosis, suicidal ideation, dementia, and individuals seeking surgical pain treatment. All participants will continue to receive their usual care from Veterans Health Administration (VHA) providers. During the 10-week therapeutic window, weekly telephone calls from research staff will serve to cue and monitor participants' use of the Internet program. At ten weeks post-baseline, participants will be formally reassessed. Primary and secondary hypotheses involving quantitative data will be analyzed using an intent-to-treat principle and will employ t-tests and non-parametric analogs and regression analyses.
A computerized electrical powered apparatus where one part is different types of housings with or without a cover. The apparatus produces magnetic field, for inducing water, in the housing (if a shower: inducing water, and water-vapor (mist) via a plumbing assembly). The housing uses: CO 2  liquid cooling to cool electrical circuit boards, electromagnet(s), nanotube(s), nanowire(s), that control: water, elements, nutrients, drugs, found in blood, living tissues, vegetation tissue(s) of any organism(s). In another aspect; an extractor capturing molecule(s) in steam derived from compounds, drugs, that converge with a superconductive wire transporting ionic compounds, molecular ions; rise out from hot water, H 2 O-steam, and dry gases feed extractor, into a cooled catalyst pipe linking to a housing. The pipe with the wire inside, attach inside the housing, where the mixture disperses. A digital numerical image is captured on a computer monitor by rotating hydrogen molecules of water in the housing.