anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
INTRODUCTION: Opioids are commonly used for perioperative analgesia, yet children still suffer high rates of severe post-surgical pain and opioid-related adverse effects. Persistent and severe acute surgical pain greatly increases the child's chances of chronic surgical pain, long-term opioid use, and opioid use disorder.
AREAS COVERED: Enhanced recovery after surgery (ERAS) protocols are often inadequate in treating a child's severe surgical pain. Research suggests that 'older' and longer-acting opioids such as methadone are providing better methods to treat acute post-surgical pain. Studies indicate that lower repetitive methadone doses can decrease the incidence of chronic persistent surgical pain (CPSP). Ongoing research explores genetic components influencing severe surgical pain, inadequate opioid analgesia, and opioid use disorder. This new genetic research coupled with better utilization of opioids in the perioperative setting provides hope in personalizing surgical pain management, reducing pain, opioid use, adverse effects, and helping the fight against the opioid pandemic.
EXPERT OPINION: The opioid and analgesic pharmacogenomics approach can proactively 'tailor' a perioperative analgesic plan to each patient based on underlying polygenic risks. This transition from population-based knowledge of pain medicine to individual patient knowledge can transform acute pain medicine and greatly reduce the opioid epidemic's socioeconomic, personal, and psychological strains globally.
A variety of trials of immunotherapy in metastatic melanoma have clearly demonstrated that immune responses against melanoma can be induced, but only a few patient have responded clinically, suggesting that new strategies to enhance anti-cancer immune responses are needed. Most of these immunotherapy trials have focused on antigen delivery and providing stimulatory antigen-specific signals to T cells. However, the induction of antigen-specific T cell-mediated immune responses is regulated not only by stimulatory signals, but also by inhibitory receptor-mediated signals. Studies have demonstrated that administering mAbs targeting such immune-modulating receptors on T cells enhances vaccine-induced anti-tumor immunity, suggesting that such an approach might improve the efficacy of clinical cancer vaccines. However, systemic administration such mAbs has been associated with severe, sometimes fatal, autoimmunity. We have developed an approach for targeted delivery of such immune modulatory proteins and mAbs, using immune modulator RNA-transfected dendritic cells (DC), to sites where anti-tumor T cells are induced. Our preliminary studies indicate that this approach may eliminate the adverse effects associated with systemic administration immune modulators, while also enhancing vaccine-induced immune responses.

Therefore, the objective of this proposed Phase I immunotherapy trial is to determine the safety and obtain preliminary data on the efficacy of vaccination of human subjects with melanoma tumor associated antigen (TAA) RNA-transfected mature monocyte-derived DC coadministered with additional untransfected DC (Study Arm A), DC transfected with RNA encoding a soluble GITR-L fusion protein (Study Arm B), DC transfected with RNA encoding the humanized heavy and light chains of an antagonistic anti-CTLA-4 mAb (Study Arm C), or DC transfected with combined GITR-L and anti-CTLA-4 mAb RNA (Study Arm D). All study subjects will undergo leukapheresis for collection of peripheral blood mononuclear cells (PBMC) and purified monocytes will be cultured with the cytokines GM-CSF and IL-4 to produce immature DC. After the induction maturation with a standard cytokine cocktail, half of the DC will then be transfected with RNA encoding melanoma TAAs MART, tyrosinase, and gp100, and MAGE-3, while the remaining half of the DC will be either untransfected (Study Arm A) or will be transfected with immune modulator RNA (Study Arm B, C, and D). DC will be cryopreserved. Subjects will then be immunized with these DC, weekly for six intranodal injections. For each subject, safety and toxicity will be assessed, and anti-tumor immune responses will be measured.
BACKGROUND: Patient-reported outcomes (PROs) are a better tool for evaluating the experiences of patients who have symptomatic, treatment-associated adverse events (AEs) compared with clinician-rated AEs. The authors present PROs assessing health-related quality of life (HRQoL) and treatment-related neurotoxicity for adjuvant capecitabine versus platinum on the Eastern Cooperative Oncology Group-American College of Radiology Imaging Network (ECOG-ACRIN) EA1131 trial (ClinicalTrials.gov identifier NCT02445391).
METHODS: Participants completed the National Comprehensive Cancer Network Functional Assessment of Cancer Therapy-Breast Cancer Symptom Index (NFBSI-16) and the Functional Assessment of Cancer Therapy-Gynecologic Oncology Group neurotoxicity subscale (platinum arm only) at baseline, cycle 3 day 1 (C3D1), 6 months, and 15 months. Because of early termination, power was insufficient to test the hypothesis that HRQoL, as assessed by the NFBSI-16 treatment side-effect (TSE) subscale, would be better at 6 and 15 months in the capecitabine arm; all analyses were exploratory. Means were compared by using t-tests or the Wilcoxon rank-sum test, and proportions were compared by using the χ2 test.
RESULTS: Two hundred ninety-six of 330 eligible patients provided PROs. The mean NFBSI-16 TSE subscale score was lower for the platinum arm at baseline (p = .02; absolute difference, 0.6 points) and for the capecitabine arm at C3D1 (p = .04; absolute difference, 0.5 points), but it did not differ at other times. The mean change in TSE subscale scores differed between the arms from baseline to C3D1 (platinum arm, 0.15; capecitabine arm, -0.72; p = .03), but not from baseline to later time points. The mean decline in Functional Assessment of Cancer Therapy-Gynecologic Oncology Group neurotoxicity subscale scores exceeded the minimal meaningful change (1.38 points) from baseline to each subsequent time point (all p < .05).
CONCLUSIONS: Despite the similar frequency of clinician-rated AEs, PROs identified greater on-treatment symptom burden with capecitabine and complemented clinician-rated AEs by characterizing patients' experiences during chemotherapy.
BACKGROUND: International guidelines currently recommend the use of molecular testing in patients with advanced pancreatic cancer. The rate of actionable molecular alterations is low. The utility of molecular testing in patients with borderline resectable (BRPC) or locally advanced (LAPC) pancreatic cancer in real world clinical practice is unclear.
METHODS: 188 consecutive patients included in a prospective, population-based study (NORPACT-2) in patients with BRPC and LAPC (2018-2020) were reviewed. Molecular testing was performed at the discretion of the treating oncologist and was not recommended as a routine investigation by the national guidelines. All patients were considered fit to undergo primary chemotherapy and potential surgical resection. The frequency and the results of molecular testing (microsatellite instability (MSI) and/or KRAS status) were assessed.
RESULTS: Thirty patients (16%) underwent molecular testing. MSI tumour was detected in one (3.6%) of 28 tested patients. The patient received immunotherapy and subsequently underwent surgical resection. Histological assessment of the resected specimen revealed a complete response. KRAS wild type was detected in one (14.3%) of seven tested patient. Patients who initiated FOLFIRINOX as the primary chemotherapy regimen (p = 0.022), or were being treated at one of the eight hospital trusts (p = 0.001) were more likely to undergo molecular testing.
CONCLUSIONS: Molecular testing was rarely performed in patients with BRPC or LAPC. Routine molecular testing for all patients with BRPC and LAPC should be considered to increase identification of targetable mutations and improve outcomes.
PURPOSE:To obtain an extremely useful new composition having excellent frothing tendency and cleaning power and free from stimulation on the skin of human body by compounding an ampholytic surfactant such as N-laurylpoly(4) oxyethylene N-dimethylcarboxybetaine. CONSTITUTION:The new body-cleaning composition is produced by using an ampholytic surfactant of formula (R is 8-24C alkyl or alkenyl; (n) is integer of 1-20) [e.g. N-myristylpoly(5) oxyethylene N-dimethylcarboxybetaine sodium] as an active component. The amount of the ampholytic surfactant of formula is preferably 10-30%. The composition may further be compounded with a cationic conditioning agent such as cationized cellulose. The frothing tendency can be improved by adding a low-stimulation anionic surfactant such as lauroylmethyltaurine sodium in combination with the above essential component.
Mycophenolate Mofetil (CellCept) is a prodrug whose active metabolite, mycophenolic acid (MPA), acts as an immune suppressant by inhibiting de novo guanosine synthesis. CellCept is FDA approved to prevent rejection of transplanted organs. It is well tolerated, orally dosed, and has some known antitumor effects. It has never been studied in pancreatic cancer and the maximum tolerated dose is not known. In vitro studies in our lab with human pancreatic cancer lines found that MPA was a potent inhibitor of pancreatic cancer cell growth and induced apoptosis. The objectives of this study are to identify the maximum tolerated dose of CellCept in patients with advanced pancreatic cancer that have failed at least two prior chemotherapy regimens and assess its pharmacokinetics.
PURPOSE: An analgesic or therapeutic agent containing extract of Symplocos chinensis for. Pilosa (Nakai) Ohwi or leaf thereof is provided to treat neuropathic pain. CONSTITUTION: A composition of an analgesic or therapeutic agent contains Symplocos chinensis for. Pilosa (Nakai) Ohwi and leaf extract thereof as an active ingredient. A food composition for pain mitigation contains the composition. A method for manufacturing the composition comprises: a step of preparing dried Symplocos chinensis for. Pilosa (Nakai) Ohwi and leaves thereof; and a step of adding water and extracting in an aqueous solution at 50-100°C for 1-10 hours.
Many patients with Chronic Obstructive Pulmonary Disease (COPD) have limited activities of daily living (shopping, visiting friends, going for a walk) due to exertional dyspnoea. State Government funding provides up to 4 oxygen cylinders to be delivered to patients requiring portable oxygen per month. However, the more active and motivated COPD patients often find these gratis supplies run out well before the month is up. Recent technology has developed battery powered portable oxygen concentrators. The latest models weigh less than a typical oxygen cylinder and have the advantage that the battery plug can be plugged into a car cigarette lighter outlet, or into the power point of any house. This means that the COPD patient has the potential to be far more mobile for far longer periods of time and visit friends almost infinitely by recharging the battery pack during the course of their travels. The latest battery powered oxygen device weighs 2kgs which is about half that of an oxygen cylinder. However, there is an upfront expense to these devices and inevitably a sound business case with cost considerations (amortization of the initial purchase price, recharging the battery costing the patient's electricity etc) needs consideration. Also, before assuming these devices are superior (or at least as good as) oxygen cylinders, because they have a pulsed delivery of oxygen technology i.e. the oxygen is delivered in bursts with each inspiration that is detected, unlike oxygen cylinders which can run continuously, one cannot assume without rigorous evaluation that mobility and quality of life necessarily is good or superior with the new devices. Hence, quality of life evaluation with emphasis on enjoyed activities by each COPD patient are essential as well as costing issues for the funding stakeholder (i.e. hospital site specific funds). Should a sound business case be made (i.e. improved quality of life with less costs over a longer period of time), then a sound justification can be made to funding bodies that COPD patients are better off and the funding body is shouldering less cost by wider usage of these devices following evaluation of this project. The design will be a randomised crossover such that COPD patients will spend one month on oxygen or battery powered concentrator devices and then switch over to the other oxygen delivery. Chronic Respiratory Questionnaire (Quality of Life) will be administered at the end of each month.
Sclerocorneal grafts are procedures considered in cases with extensive corneal and scleral tissue destruction. The study aims to describe sclerokeratoplasty outcomes in severely diseased eyes. We performed a retrospective review of clinical records. Demographic characteristics, medical history, surgical indications, aetiology of perforation, visual outcomes, complications associated with the surgical procedure, and ocular integrity at the end of the follow-up were obtained. Wilcoxon-signed rank tests and Mann-Whitney tests were used to compare complications between groups and outcomes at final follow-up. Survival analysis was performed to analyse vision preservation and global integrity and presented in Kaplan-Meier curves. 40 eyes from 40 patients with a mean age of 48.83 ± 18.85 years and a mean follow-up of 21.13 ± 33.92 months were included in the study. Median corrected visual acuity before and after the procedure remained at 2.8 logMAR. Twenty-seven eyes presented complications. The most common complications were a persistent epithelial defect in 11, hypertension in 10, and perforation in 8 eyes. More than half of the eyes (67.5%) presented with either one or more of all complications after corneoscleral graft. No significant differences were found regarding age, gender, or DM history. Concerning perforation, a significant difference was found between infectious and non-infectious only in the presentation of ocular hypertension (p = 0.048). Vision was preserved in 72.5% of the eyes, with a median survival probability of 4.12 years. Preservation of the ocular integrity was achieved in 85% of the eyes, with a median survival probability of 12 years. Sclerokeratoplasty despite being challenging and technically demanding followed by defiant complications, in some situations such as infectious keratitis and autoimmune diseases, is likely a procedure that salvages the eye and preserves vision.
The intervention in this group will use the pMDI budesonide/formoterol 160/4.5 with a valve holding chamber spacer device, Aerochamber Plus which is the intervention being studied The PFTs will be collected at baseline and for a period of 12 hours post inhalation of 2 inhalation of Symbicort 160/5. This is the intervention to be studied for comparison to the non-spacer inhalations..
OBJECTIVE: To investigate the relationship between body composition and serum visfatin and apelin levels in patients with polycystic ovary syndrome (PCOS).
METHODS: In this prospective observational study, the differences in body composition, levels of gonadal hormone concentrations, glucose metabolism, apelin, and visfatin were compared between PCOS patients and the control group. PCOS patients were further divided into different subgroups according to different obesity criteria and the differences between serum visfatin and apelin levels in different subgroups were compared. Finally, the correlation of serum visfatin levels and apelin levels with body composition, and metabolism-related indicators in PCOS patients was explored.
RESULTS: A total collected 178 cases of PCOS patients and 172 cases of healthy women (control group) between 2020 July and 2021 November. In PCOS patients, their weight, Body Mass Index (BMI), Waist Hip Rate (WHR), Fat-Free Mass Index (FFMI), Percent Body Fat (PBF), Fat mass index (FMI), PBF of Arm, PBF of Leg, PBF of the Trunk, Visceral Fat Level (VFL), fasting insulin (FINS), Homeostatic Model Assessment for Insulin Resistance (HOMA-IR) and Luteinizing hormone (LH) were significantly higher than in the control group (all P < 0.001), Percent Skeletal Muscle (PSM), PSM of Leg, and PSM of the Trunk were significantly decreased than in the control group (all P < 0.001). The PCOS patients had significantly higher serum visfatin levels and apelin levels compared with the control group (all P < 0.001). In PBF > 35 % PCOS patients, the apelin and visfatin levels were significantly higher than the PBF ≤ 35 % PCOS patients. In WHR ≥ 0.85 and BMI ≥ 24 kg/m2 PCOS patients, the visfatin levels were significantly higher than the WHR < 0.85 and BMI < 24 kg/m2 PCOS patients. Serum apelin and visfatin positively correlated with BMI level, WHR, FFMI, PBF, FMI, PBF of arms, PBF of legs, PBF of the trunk, VFL, FBG, HOMA-IR index and negatively correlated with PSM, PSM of legs, and PSM of the trunk (all P < 0.001).
CONCLUSIONS: Compared with healthy women, Patients with PCOS have an increased fat content in various parts of the body, reduced skeletal muscle content, and are often complicated by metabolic abnormalities. Serum visfatin and apelin correlated not only with obesity, fat mass, and fat distribution but also with muscle mass and distribution. It may be possible to reduce the long-term risk of metabolic disease in PCOS through the monitoring and management of the body composition in PCOS patients or to reflect the therapeutic effect of PCOS.
The invention is directed to a clinical research data management system and method for a plurality of disparate users (31a-b). The system includes a presentation creation mechanism operable to provide users with data from a database (31a-b), an application control and navigation mechanism operable to service user requests and a data access mechanism operable to access information that resides in the database (31a-b). The database is operable to store user data and study data (31a-b). The study data includes candidate data, specimen data (31b), event data and at least one dataset (31a). The dataset is defined using metadata (31a-b). The database is operable to store at least one roll associated with each user (31a). User access to study data, candidate data, specimen data, event data and/or data sets is individually limited based on the at least one role associated with each user (31a-b).
The gluteal activation warm-up protocol consists of performing a standard warm-up protocol with additional "shell" exercise. The shell exercise will be performed with the participant side-lying with hip and knee flexed, an elastic band (PREFORM BETTER Inc. Rhode Island, USA) will be placed around the distal thigh to promote resistance and the participants will be instructed to perform hip abduction movements. The exercise will be performed in multiple sets (3 sets) of 12 repetitions, with 30 seconds interval between exercises in order to minimize the fatigue effect. Medium and heavy elastic bands tensions will be used and adjusted according to the effort perception parameter from the OMNI scale for effort perception for resistance training.
Skeletal muscle atrophy (SMA) is caused by a rise in muscle breakdown and a decline in protein synthesis, with a consequent loss of mass and function. This study characterized the effect of an amino acid mixture (AA) in models of SMA, focusing on mitochondria. C57/Bl6 mice underwent immobilization of one hindlimb (I) or cardiotoxin-induced muscle injury (C) and were compared with controls (CTRL). Mice were then administered AA in drinking water for 10 days and compared to a placebo group. With respect to CTRL, I and C reduced running time and distance, along with grip strength; however, the reduction was prevented by AA. Tibialis anterior (TA) muscles were used for histology and mitochondria isolation. I and C resulted in TA atrophy, characterized by a reduction in both wet weight and TA/body weight ratio and smaller myofibers than those of CTRL. Interestingly, these alterations were lightly observed in mice treated with AA. The mitochondrial yield from the TA of I and C mice was lower than that of CTRL but not in AA-treated mice. AA also preserved mitochondrial bioenergetics in TA muscle from I and C mice. To conclude, this study demonstrates that AA prevents loss of muscle mass and function in SMA by protecting mitochondria.
In some embodiments, the present disclosure pertains to a method of enhancing chimeric antigen receptor expressing T cell function. In some embodiments, the method comprises activating the chimeric antigen receptor expressing T cells. In some embodiments, the method further comprises determining the differential expression of at least one molecule on the chimeric antigen receptor T cells. In some embodiments, the method comprises targeting the at least one molecule. In some embodiments, the present disclosure pertains to a method of treating a tumor in a subject in need thereof. In some embodiments, the method comprises administering to the subject an infusion of chimeric antigen receptor expressing T cells. In some embodiments, the method further comprises determining the differential expression of at least one molecule on the chimeric antigen receptor T cells. In some embodiments, the method comprises targeting the at least one molecule, wherein the molecule is differentially expressed upon activation of the chimeric antigen receptor expressing T cells.
This study aimed to reveal the preferred initial treatment for Koos grade 3 vestibular schwannomas (VS). We performed a two-institutional retrospective study on 21 patients with Koos grade 3 VS undergoing resection at Yokohama Medical Center and 37 patients undergoing radiosurgery at Yokohama Rosai Hospital from 2010 to 2021. Tumor control, complications, and functional preservation were compared. The median pre-treatment volume and follow-up duration were 2845 mm3 and 57.0 months, respectively, in the resection group and 2127 mm3 and 81.7 months, respectively, in the radiosurgery group. In the resection group, 16 (76.2%) underwent gross total resection, and three patients (14.3%) experienced regrowth; however, no one required additional treatment. In the radiosurgery group, the tumor control rate was 86.5%, and three cases (8.1%) required surgical resection because of symptomatic brainstem compression. Kaplan-Meier analyses revealed that tumors with delayed continuous enlargement and large thin-walled cysts were significantly associated with poor prognostic factors (p = 0.0027, p < 0.001). The pre-radiosurgery growth rate was also associated with the volume increase (p = 0.013). Two cases (9.5%) required additional operation due to complications such as post-operative hematoma and cerebrospinal fluid leaks in the resection group, whereas temporary cranial neuropathies were observed in the radiosurgery group. Two patients (9.5%) had poor facial nerve function (House-Brackmann grading grade 3) in the resection group, while no one developed facial paresis in the radiosurgery group. Trigeminal neuropathy improved only in the resection group.Radiosurgery can be considered for the treatment of Koos grade 3 VS for functional preservation. However, resection may also be considered for patients with severe trigeminal neuropathy or a high risk of volume increments, such as large thin-walled cysts and rapid pre-treatment growth.
The total duration of treatment will be 6 cycles. After cycle 6, carboplatin should be discontinued, but bevacizumab may be continued at the discretion of the treating physician.