anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
BACKGROUND: We examined whether hospital resources mediated the association between race/ethnicity and postoperative VTE, in a national cohort.
METHODS: National Inpatient Sample data were restricted to major abdominal surgeries (1993-2020) performed for malignancies. Hospital resource index was as a summary measure of hospital size, teaching status, and private payor proportions. The composite VTE outcome included postoperative deep vein thrombosis and pulmonary embolism. Adjusted logistic regression with 4-way decomposition described joint and mediating effects.
RESULTS: Among 1,169,862 surgeries, unadjusted VTE rate was 1.0 ​% (14,789). VTE risk was 28 ​% higher for Black/African Americans (adjusted Odds Ratio ​= ​1.28, 95 ​% CI: 1.21, 1.37) relative to White/Caucasians. VTE risk was lower among Black individuals as hospital resource index increased (excess risk ​= ​-0.005, p ​< ​0.001), with an effect size of likely minimal clinical impact.
CONCLUSION: Cohorts that are more vulnerable to postoperative VTE did not meaningfully benefit from improving hospital resources. It is likely that lifestyle modifying behaviors, environmental factors, and comorbidity management are more influential in reducing risks.
PURPOSE: Incidence of bleeding amongst warfarin and direct oral anticoagulant (DOAC) users is greater following a respiratory tract infection (RTI). It is unclear whether immediate antibiotics modify this association. We estimated the risk of bleeding amongst warfarin and DOAC users with RTI by antibiotic treatment.
METHODS: This retrospective cohort study used data from the Clinical Practice Research Datalink (CPRD) GOLD for adults in England prescribed warfarin or a DOAC, who sought primary care for an RTI between 1st January 2011 and 31st December 2019. Outcomes were major bleeding (hospital admission for intracranial or gastrointestinal bleeding), and non-major bleeding (hospital admission or General Practice consult for epistaxis, haemoptysis, or haematuria). Cox models derived hazard ratios (HRs) and 95% confidence intervals (CIs) for each outcome, adjusting for confounders using inverse probability of treatment weighting.
RESULTS: Of 14 817 warfarin and DOAC users consulting for an RTI, 8768 (59%) were prescribed immediate antibiotics and 6049 (41%) were not. Approximately 49% were female, and median age was 76 years. Antibiotics were associated with reduced risk of major bleeding (adjusted HR 0.38, 95% CI 0.25 to 0.58). This was consistent across several sensitivity analyses. Antibiotics were also associated with a reduced risk of non-major bleeding (adjusted HR 0.78, 95% CI 0.61 to 0.99).
CONCLUSIONS: Immediate antibiotics were associated with reduced risk of bleeding amongst warfarin and DOAC users with an RTI. Further work is needed to understand mechanisms and confirm whether a lower threshold for antibiotic use for RTI in this population may be beneficial.
This is a single-center, open-label (identity of assigned study drug will be known) study investigating the effect of abiraterone acetate on levels of testosterone and dihydrotestosterone (DHT) in bone marrow plasma of patients with metastatic CRPC and evaluating the difference in bone marrow androgen levels between patients with and without serum prostate specific antigen (PSA) decline. Approximately 60 medically or surgically castrated male patients with metastatic CRPC will be enrolled. The study will consist of screening, treatment, and follow-up periods. Patients will be treated orally (by mouth) with abiraterone acetate 1000 mg daily and prednisone 5 mg twice a day until clinical disease progression. Follow-up will continue until the patient dies, is lost to follow-up or withdraws informed consent. Bone marrow aspirates will be collected at Week 1 (predose), Week 9, and the final study visit. Safety will be monitored throughout the study.
Occupational heat stress increases the risk of acute kidney injury (AKI). This study presents a secondary analysis to generate novel hypotheses for future studies by investigating the diagnostic accuracy of thermal, hydration, and heart rate assessments in discriminating positive AKI risk following physical work in the heat in unacclimatized individuals. Unacclimatized participants (n = 13, 3 women, age: ∼23 years) completed four trials involving 2 h of exercise in a 39.7 ± 0.6 °C, 32 ± 3% relative humidity environment that differed by experimental manipulation of hyperthermia (i.e., cooling intervention) and dehydration (i.e., water drinking). Diagnostic accuracy was assessed via receiver operating characteristic curve analysis. Positive AKI risk was identified when the product of concentrations insulin-like growth factor binding protein 7 and tissue inhibitor of metalloproteinase-2 [IGFBP7∙TIMP-2] exceeded 0.3 (ng∙mL-1)2∙1000-1. Peak absolute core temperature had the acceptable discriminatory ability (AUC = 0.71, p = 0.009), but a relatively large variance (AUC 95% CI: 0.57-0.86). Mean body temperature, urine specific gravity, urine osmolality, peak heart rate, and the peak percent of both maximum heart rate and heart rate reserve had poor discrimination (AUC = 0.66-0.69, p ≤ 0.051). Mean skin temperature, percent change in body mass and plasma volume, and serum sodium and osmolality had no discrimination (p ≥ 0.072). A peak increase in mean skin temperature of >4.7 °C had a positive likelihood ratio of 11.0 which suggests clinical significance. These data suggest that the absolute value of peak core temperature and the increase in mean skin temperature may be valuable to pursue in future studies as a biomarker for AKI risk in unacclimatized workers.
Soluble regulators such as growth factors and differentiation factors are used to treat disc disease and herniation. Such substances may be produced with recombinant genetic techniques, or obtained from animal sources. In the preferred embodiment the materials are concentrated from a patient's blood then injected into the epidural space of the spinal canal and or the intervertebral disc using techniques well known to those skilled in the art. The blood is centrifuged to obtain platelets, and the platelets release the soluble regulators/growth factors by adding a mixture of calcium chloride and topical bovine thrombin. According to one example, 6ml of platelet rich plasma is combined with 1 ml of the calcium chloride—thrombin mixture and injected into the disc or spinal canal. Alternatively, the platelet rich plasma and calcium chloride—thrombin mixture may be injected separately. Soluble regulators obtained from other sources or different amounts of the platelet rich plasma than described above could also be used.
The experimental group received various interventions such as group education based on the health belief model, individual counseling, and brochures on screening. The training was given by two study team members in the faculty's conference hall, in the form of a presentation, discussion, and question-answer sessions, with the experimental group divided into two groups, lasting approximately 90 minutes. It was completed in 3 sessions with breaks every 30 minutes. For training hours, free hours when students did not have classes were chosen. For each training group, a member of the study team first gave a presentation on breast cancer and breast screening behaviors and BSE (30 minutes). Then, a film was shown on the BSE practice recommended by the World Health Organization (20 minutes) and training was given on how to perform correct and effective BSE on the breast model (20 minutes).
This group will participate in the Phase 1 -12 week supervised exercise regimen and will receive a sugar pill in place of the study drug. In Phase 2, the group will exercise independently and also receive ranolazine 1000 mg orally twice daily by mouth.
Patients will be randomized according to the sealed envelope method. While classical heart failure fluid management will be applied to patients in the conventional group, diuretic treatment will be given to the vexus group in a way that will reduce the vexus score, and the drugs and doses used in this treatment will be recorded. The development of acute renal failure in patients will be determined according to KDIGO criteria, but confirmation will be made with NGAL. Patients will be divided into two groups: those treated according to the VEXUS score and those treated simultaneously with VEXUS by a second experienced person (INTENSIVE CARE SPECIALIST) but treated conservatively. Patients' vital parameters, complete blood count, biochemistry, coagulation, arterial blood gas, procalcitonin, CRP, troponin, pro-BNP levels on Day 1 and Day 5 will be noted, and distensibility will be detected by USG on Days 1 and 5 among those with an IVC diameter \< 2 cm. or collapsibility index, and for those \> 2cm, VEXUS score will be calculated. In addition, EF, TAPSE, presence of pleural effusion or B-Line, renal resistive index, renal pulsatility index will be calculated.
PURPOSE: To compare the effectiveness of methotrexate (MTX) and mycophenolate mofetil (MMF) in achieving corticosteroid-sparing control of uveitis in patients with Vogt-Koyanagi-Harada (VKH) disease.
METHODS: A subanalysis of patients with VKH from the First-line Antimetabolites as Steroid-sparing Treatment Uveitis Trial, a randomized, observer-masked, comparative effectiveness trial, with comparisons by treatment (MTX vs MMF) and disease stage (acute vs chronic). Individuals with noninfectious uveitis were placed on a standardized corticosteroid taper and block randomized 1:1 to either 25 mg weekly oral MTX or 1.5 g twice daily oral MMF. The primary outcome was treatment success defined by corticosteroid-sparing control of uveitis at 6 months. Additional outcomes included change in best spectacle-corrected visual acuity (BSCVA), retinal central subfield thickness (CST), and resolution of serous retinal detachment (SRD).
RESULTS: Ninety-three out of 216 enrolled patients had VKH; 49 patients were randomized to MTX and 44 to MMF, of which 85 patients (46 on MTX, 39 on MMF) contributed to the primary outcome. There was no significant difference in treatment success by antimetabolite (80.4% for MTX compared to 64.1% for MMF; P = .12) or in BSCVA improvement (P = .78). MTX was superior to MMF in reducing CST (P = .003) and resolving SRD (P = .02). There was no significant difference in treatment success by disease stage (P = .25), but patients with acute VKH had greater improvement in BSCVA (P < .001) and reduction of CST (P = .02) than chronic VKH patients.
CONCLUSIONS: MTX and MMF have comparable outcomes as corticosteroid-sparing immunosuppressive therapies for VKH. Visual acuity improvement was greater in acute vs chronic VKH. NOTE: Publication of this article is sponsored by the American Ophthalmological Society TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT00182929.
CD19-specific chimeric antigen receptor (CAR) T cells have demonstrated impressive responses in patients with relapsed and refractory B cell malignancies. However, many patients relapse or fail to respond to CD19 CAR T cells, demonstrating the need to improve its efficacy and durability. Current protocols for generating CAR T cells involve T cell activation through CD3 stimulation to facilitate efficient CAR transfer followed by ex vivo expansion with exogenous cytokines to obtain adequate cell numbers for treatment. Both T cell activation and expansion inevitably lead to terminal differentiation and replicative senescence, which are suboptimal for therapy. Interleukin-7 (IL-7) was previously shown to allow for lentiviral transduction of T cells in the absence of activation. In these studies, we used IL-7 to generate CD19 CAR T cells without stimulating CD3. Nonactivated and IL-7 cultured (NICE) CD19 CAR T cells were enriched with the T memory stem cell population, retained novel markers of stemness, had lower expression of exhaustion markers, and increased proliferative potential. Furthermore, our findings are consistent with engraftment of NICE CD19 CAR T cells and demonstrate a superior therapeutic response in both intraperitoneal and subcutaneous in vivo B cell lymphoma models. These results suggest that NICE CD19 CAR T cells may improve outcomes for B cell malignancies and warrant clinical evaluation.
Systems and methods for providing assistance to a surgeon during an implant surgery are disclosed. A method includes defining areas of interest in diagnostic data of a patient and defining a screw bone type based on the surgeon's input. Post defining the areas of interest, salient points are determined for the areas of interest. Successively, an XZ angle, an XY angle, and a position entry point for a screw are determined based on the salient points of the areas of interest. Successively, a maximum screw diameter and a length of the screw are determined based on the salient points. Thereafter, the screw is identified and suggested to the surgeon for usage during the implant surgery.
Anatomical and functional aspects of the lymphatic drainage of the uterine corpus in endometrial cancer are demonstrated. Main lymphatic pathway runs along the upper pelvic pathway from the uterine artery first line to the medial external iliac nodes, followed by the lateral external and common iliac node basin. The second important pathway runs along the ovarian vessels directly to the paraaortic nodes. Pathways may visualized best by injection of indocyanine green (ICG) into the uterus. In contrast to the upper pelvic pathway visualized by cervical injection, the paraaortic drainage can only be marked by corporal injection. Lymphatic drainage works downstream (peripheral to central, with respect to vascular valves) only. Clinically, pelvic sentinel node excision replaced systematic lymphadenectomy for diagnostic purposes and even paraaortic node staging can be omitted in most of pelvic node negative patients. For therapeutic purposes compartmental resection of the uterus together with its lymphovascular system and first line nodes "en bloc" could be an option as performed in peritoneal mesometrial resection/targeted compartmental lymphadenctomy (PMMR/TCL).
Interferon alfa and cytarabine daily by subcutaneous injection. Homoharringtonine is administered by continuous infusion on days 1-5.
In Cohort 1, study medication (Cream A, 1%) will be applied as a thin layer onto a predefined area of the volar region of the forearm that is large enough to image and collect 3 biopsies (4 mm per biopsy). Vehicle will be applied on Day 1 only, onto a symmetrical location on the opposite forearm from Cream A. In cohort 2, subjects will be enrolled to evaluate Cream A (1%) and a different GSK2894512 Cream, Cream B (1%). Cream A, 1% and Cream B, 1% will be applied as a thin layer to the opposite forearms of the subject. Vehicle will be applied only on Day 1 to a separate area (at least 1.3 cm from study drug) of the forearm from where drug is applied. Both Cream A and Cream B will continue to be applied OD to the same area of the same forearm for 7 days.
The present invention relates to a cosmetic composition for blocking ultraviolet rays containing pro vitamin D_3. The cosmetic composition for blocking ultraviolet rays comprises an oil component and an aqueous component. The oil component contains the pro vitamin D_3 as an active ingredient. The difference of a reflective index between the oil component and aqueous component is 0.004 or less. According to the present invention, the cosmetic composition for blocking ultraviolet rays can solve a composite blocking problem of vitamin D, which is a problem of existing sunscreens, and can improve white turbidity and stickiness occurring when sunscreen is applied on the skin. According to the present invention, the cosmetic composition for blocking ultraviolet rays solves the problem of a lack of vitamin D and lessens the white turbidity commonly seen in sunscreen formulations generally sold on the market. Also, the cosmetic composition for blocking ultraviolet rays can obtain market competitiveness as an oil sunscreen form having transparent specificity on appearance, which consumers prefer.
An anti-TNF-α antibody formulation, and a preparation method and use of the anti-TNF-α antibody is disclosed. The anti-TNF-α antibody formulation, preparation method, and use relates to the field of pharmacy. The formulation includes an anti-TNF-α antibody and a pharmaceutically acceptable carrier. The anti-TNF-α antibody includes a heavy chain with an amino acid sequence set forth in SEQ ID NO: 1 and a light chain with an amino acid sequence set forth in SEQ ID NO: 2. The pharmaceutically acceptable carrier includes a stabilizer, a surfactant and a buffer. The disclosed antibody formulation has high stability and does not support microorganism growth.
Methods, systems, and computer storage media are provided for tuning extraction scripts to extract particular summary data from site systems. Categories of summary data are determined based on the summary data desired to be retrieved. Site-specific codes that correspond to the categories are received and are mapped to standard codes to provide a common nomenclature. Extraction scripts are tuned and are executed by a site system to query for summary data. The extraction scripts identify the site-specific codes associated with the summary data to be retrieved. Summary data is received in response to the execution of the extraction scripts, and the data is formatted for presentation.
Itch is one of the most common clinical symptoms in patients with diseases of the skin, liver, or kidney, and it strongly triggers aversive emotion and scratching behavior. Previous studies have confirmed the role of the prelimbic cortex (Prl) and the nucleus accumbens core (NAcC), which are reward and motivation regulatory centers, in the regulation of itch. However, it is currently unclear whether the Prl-NAcC projection, an important pathway connecting these two brain regions, is involved in the regulation of itch and its associated negative emotions. In this study, rat models of acute neck and cheek itch were established by subcutaneous injection of 5-HT, compound 48/80, or chloroquine. Immunofluorescence experiments determined that the number of c-Fos-immunopositive neurons in the Prl increased during acute itch. Chemogenetic inhibition of Prl glutamatergic neurons or Prl-NAcC glutamatergic projections can inhibit both histaminergic and nonhistaminergic itch-scratching behaviors and rectify the itch-related conditioned place aversion (CPA) behavior associated with nonhistaminergic itch. The Prl-NAcC projection may play an important role in the positive regulation of itch-scratching behavior by mediating the negative emotions related to itch.
Background and Objectives: Obesity is associated with numerous co-morbidities, including dyslipidemia, insulin resistance and diabetes mellitus. Bariatric surgery is the mainstay of treatment for obesity as the only method with confirmed long-term effects in weight reduction and the remission of comorbidities. Postoperative recommendations leading to changes in dietary habits and changes in digestion and absorption in the gastrointestinal tract after bariatric surgery may additionally influence the levels of laboratory parameters that reflect the metabolic and nutritional status. The purpose of the study was to analyze the possible influence of changes in dietary habits after bariatric surgery on those laboratory results that reflect the metabolic and nutritional status. Materials and Methods: This was a retrospective study of 88 patients with a history of bariatric surgery. Data were gathered from before the surgery and at 6 months after the surgery and included diet structure and selected laboratory parameters reflecting the metabolic and nutritional status, i.e., levels of fasting glucose, glycated hemoglobin, cholesterol, low- and high-density lipoproteins, triglycerides, alanine and aspartate aminotransferases, proteins, ferrum, ferritin, vitamin B12, folic acid, vitamin D and calcium, the red blood cell count and the hematocrit. Results: Postoperative festive glucose levels were reduced by 14% and were more significant in patients after Roux-en-Y gastric bypass. There was an increase of 22% in concentrations of high-density lipoproteins. Triglyceride concentrations were reduced by 32%. Aminotransferase levels decreased by 43% for alanine aminotransferase and by 14% for aspartate aminotransferase. Among the changes in dietary habits, post-bariatric patients had a reduced consumption of red meat and an increased consumption of fish, milk and dairy products and wholegrain products. Vitamin D and ferrum levels were higher after the surgery, whereas vitamin B12 and folic acid levels remained unchanged. Conclusions: Improved dietary habits of patients after bariatric surgery may lead to changes in laboratory parameters that reflect the ameliorated metabolic and nutritional status of patients after bariatric surgery.
Healthy self-identified white participants will be enrolled and each will undergo a physical exam and screening tests to determine participants' eligibility. Participants will consume the study diet for 3 days provided by the clinical research unit's metabolic kitchen (at UAB). On 4th day, participants will come to the clinic in fasting state and drink 75 gm of oral glucose solution, followed by blood collection every hour for 8 hours.
BACKGROUND: We developed an adventitial overlay method for reinforcing aortic anastomoses. This study evaluated the midterm morphologic and clinical outcomes of this method.
METHODS: We harvested and prepared adventitia from a resected aneurysm or dissected aortic wall and performed aortic repair using the adventitial overlay method. At the midterm follow-up, we examined the differences between overlay, inversion, and felt sandwich methods by evaluating the morphologic features of the anastomosis on computed tomography scans. Moreover, we performed macroscopic evaluation of 1 patient who required a second operation.
RESULTS: Between May 2009 and April 2020, 160 consecutive patients (104 men, 56 women; mean age, 68.6 ± 11 years; range, 39-88 years) underwent thoracic aortic surgery. The overlay technique was successfully performed in 84 cases. The anastomosis sites of the overlay method maintained their morphologic appearance without any clinical complications. The inner diameter ratio of anastomosis/graft was measured by computed tomography, which revealed that the overlay method was not significantly different from inversion and was significantly larger than the felt sandwich method. There was no anastomotic stenosis in the proximal or distal overlay anastomosis. Only 1 patient required a second operation for an enlarged aneurysm of the distal false lumen. We observed that the proximal overlaid adventitia was smoothly attached to the native lumen and was macroscopically indistinguishable from the original intima.
CONCLUSIONS: This study showed the midterm stability of the overlay technique. The midterm outcome was clinically acceptable. No anastomotic stenosis or pseudoaneurysm formation in either the true aortic aneurysm or dissection cases was observed.
Patients receive oral genistein twice daily for approximately 14-30 days. One day after completion of genistein or placebo, all patients undergo cystoscopic excision, transurethral resection of the bladder tumor, or cystectomy.
Participants in the HEART-PLAY will receive standard CR and additionally receive pedometers, resistance bands, and the National Institute of Aging (NIA) exercise guide. They will further receive counseling from peer health coaches, social support from group education sessions, and supplemental educational materials. After the 12 weeks of prescribed, supervised exercise sessions, HEART-PLAY group participants will continue to receive support from peers and clinic staff with check-in calls, feedback on pedometer goals, and twice weekly group events including walks and/or resistance band group exercise classes.