Incidence, Risk Factors and Outcomes of Urinary Tract Infections among Patients Undergoing Thyroidectomy: Insights from the ACS-NSQIP.

 Urinary tract infections (UTIs) represent a rare postoperative complication following thyroidectomy.  This study aimed to assess the clinicodemographic factors associated with the development of UTIs and subsequent outcomes among patients undergoing thyroidectomy.  This retrospective study used the National Surgical Quality Improvement Program (NSQIP) database to analyze patients who underwent thyroidectomy from 2005 to 2019.

Odronextamab monotherapy in R/R DLBCL after progression with CAR T-cell therapy: Primary analysis of the ELM-1 study.

Patients with relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL) progressing after chimeric antigen receptor T-cell therapy (CAR T) have dismal outcomes. The prespecified post-CAR T expansion cohort of the ELM-1 study investigated the efficacy and safety of odronextamab, a CD20×CD3 bispecific antibody, in patients with disease progression after CAR T. Sixty patients received IV odronextamab weekly for 4 cycles followed by maintenance until progression.

Impact of Underlying Disease and Total Body Irradiation on the Incidence of Graft-Versus-Host Disease After Allogeneic Hematopoietic Cell Transplantation.

Multiple factors have been described to influence the risk of acute or chronic graft-versus-host disease (aGVHD or cGVHD) after allogeneic hematopoietic cell transplantation (HCT), including underlying chronic myeloid leukemia (CML) and high-dose total body irradiation (TBI). However, the impact of the underlying disease or low-dose TBI on the risk of GVHD in the modern era has not been determined. To determine risk factors for GVHD in the modern era in the setting of antithymocyte globulin (ATG)-based GVHD prophylaxis.

Effect of vasopressin on brain and cardiac tissue during neonatal cardiopulmonary resuscitation of asphyxiated post-transitional piglets.

Background: Epinephrine is currently the only recommended cardio-resuscitative medication for use in neonatal cardiopulmonary resuscitation (CPR), as per consensus of science and treatment recommendations. An alternative medication, vasopressin, may be beneficial, however there is limited data regarding its effect on cardiac and brain tissue following recovery from neonatal CPR.

Aim: To compare the effects of vasopressin and epinephrine during resuscitation of asphyxiated post-transitional piglets on cardiac and brain tissue injury.

Impacts of the US CDC recommendation on human papillomavirus vaccine uptake, 2010-2015.

Objectives: As one type of vaccine policy, the effectiveness and spillover effects of the US CDC vaccine recommendations are inadequately evaluated. This study aims to fully evaluate its impacts on male adults, in addition to children, using better data.

Design: A before-after study design to examine the CDC's 2011 HPV vaccine recommendation for men aged 11-21.

Synthesis And Photovoltaic Performance of Carbazole (Donor) Based Photosensitizers in Dye-Sensitized Solar Cells (DSSC): A Review.

Carbazoles are nitrogen-containing aromatic heterocycles, having widespread applications in the field of photovoltaics. Carbazole-based photosensitizers have tunable features for absorption on semi-conductor (tellurium dioxide or zinc oxide) layers to create sufficient push-pull force in the conversion of sunlight into electrical energy, thus presenting as promising heterocyclic donor candidates to be used in dye-sensitized solar cells. For the synthesis of these dyes, various structural designs are available, namely, D-A, D-π-A, D-D-π-A, D-A-π-A, A-π-D-π-A-π-A, and D2-π-A that all involve incorporating carbazole as a donor (D), along with spacer (π-extender) moieties, such as thiophene, phenol, ethynylene, nitromethane, azine, thiadiazole, or acetonitrile.

The structural influence of the oncogenic driver mutation N642H in the STAT5B SH2 domain.

The point mutation N642H of the signal transducer and activator of transcription 5B (STAT5B) protein is associated with aggressive and drug-resistant forms of leukemia. This mutation is thought to promote cancer due to hyperactivation of STAT5B caused by increased stability of the active, parallel dimer state. However, the molecular mechanism leading to this stabilization is not well understood as there is currently no structure of the parallel dimer.

Efficacy of convalescent plasma for the treatment of COVID-19 in lung transplant recipients: A multicenter French study.

Introduction: Lung transplant (LT) recipients are at greater risk of complications from COVID-19. Treatment options are limited partly due to interactions with immunosuppressive agents. Convalescent plasma (CP) is a potential treatment option, but it has not been extensively studied in LT patients.

Ring opening of epoxides: a facile approach towards the synthesis of polyketides and related stereoenriched natural products: a review.

Epoxides are significant heterocycles in the structural makeup of a variety of natural products. Their ring-opening reactions have emerged as a versatile and efficient strategies for synthesizing a variety of functionalized molecules. Such reactions have been extensively applied towards the preparation of complex naturally occurring products.

Long-Term Persistence of Inappropriate Antidiuretic Hormone Secretion Following Minor Head Injury.

Unlabelled: The syndrome of inappropriate antidiuretic hormone secretion (SIADH) is a common cause of euvolemic hyponatremia, resulting from non-osmotic release of antidiuretic hormone (ADH). SIADH is frequently associated with neurological conditions, including traumatic brain injury (TBI). TBI-associated SIADH usually develops within days to weeks and resolves within a few weeks.

ANN-Assisted Beampattern Optimization of Semi-Coprime Array for Beam-Steering Applications.

In this paper, an artificial neural network (ANN) has been proposed to estimate the required values of the adjustable parameters of a Semi-Coprime array with staggered steering (SCASS), which was proposed recently. By adjusting the amount of staggering and the sidelobe attenuation (SLA) factor of Chebyshev weights, SCASS can promise a quite small half-power beamwidth (HPBW) and a high peak-to-side-lobe ratio (PLSR), even when the beam is steered away from broadside direction. However, HPBW and PSLR cannot be improved simultaneously.

Convergent Synthesis, Kinetics, and Computational Studies of Indole(Phenyl)Triazole Bi-Heterocycles Modified With Propanamides as Elastase Inhibitors.

Biological screening combined with the synthesis of heterocyclic compounds with numerous functions is the most effective approach available for pharmacological assessment of potential future medications. In the under taken research that is presented here, 4-(1H-indol-3-yl)butanoic acid was sequentially converted into 4-(1H-indol-3-yl)butanoate, 4-(1H-indol-3-yl)butanohydrazide, and 5-[3-(1H-indol-3-yl)propyl]-1,2,4-triazole-2-thiol as a nucleophile. By treating aryl amines with 3-bromopropanoyl chloride in a series of parallel reactions, different electrophiles were created, leading to the formation of N-(aryl)-3-bromopropanamides.

Nemvaleukin alfa, a modified interleukin-2 cytokine, as monotherapy and with pembrolizumab in patients with advanced solid tumors (ARTISTRY-1).

Background: Nemvaleukin alfa (nemvaleukin, ALKS 4230) is a novel, engineered cytokine that selectively binds to the intermediate-affinity interleukin-2 receptor, preferentially activating CD8 T cells and natural killer cells, with minimal expansion of regulatory T cells, thereby mitigating the risk of toxicities associated with high-affinity interleukin-2 receptor activation. Clinical outcomes with nemvaleukin are unknown. ARTISTRY-1 investigated the safety, recommended phase 2 dose (RP2D), and antitumor activity of nemvaleukin in patients with advanced solid tumors.

Yamaguchi esterification: a key step toward the synthesis of natural products and their analogs-a review.

The Yamaguchi reagent, based on 2,4,6-trichlorobenzoyl chloride (TCBC) and 4-dimethylaminopyridine (DMAP), is an efficient tool for conducting the intermolecular (esterification) reaction between an acid and an alcohol in the presence of a suitable base (EtN or PrNEt) and solvent (THF, DCM, or toluene). The Yamaguchi protocol is renowned for its ability to efficiently produce a diverse array of functionalized esters, promoting high yields, regioselectivity, and easy handling under mild conditions with short reaction times. Here, the recent utilization of the Yamaguchi reagent was reviewed in the synthesis of various natural products such as macrolides, terpenoids, polyketides, peptides, and metabolites.

Accessing the synthesis of natural products and their analogues enabled by the Barbier reaction: a review.

The Barbier reaction is significantly referred to as one of the efficient carbon-carbon bond forming reactions which involves the treatment of haloalkanes and carbonyl compounds by utilizing the catalytic role of a diverse range of metals and metalloids. The Barbier reaction is tolerant to a variety of functional groups, allowing a broad substrate scope with the employment of lanthanides, transition metals, amphoteric elements or alkaline earth metals. This reaction is also water-resistant, thereby overcoming the challenges posed by moisture sensitive organometallic species involving C-C bond formation reactions.

Hormonal influence on maize inflorescence development and reproduction.

Different plant hormones contribute to maize reproductive success. Maize is a major crop species and significantly contributes directly and indirectly to human calorie uptake. Its success can be mainly attributed to its unisexual inflorescences, the tassel and the ear, whose formation is regulated by complex genetic and hormonal networks, and is influenced by environmental cues such as temperature, and nutrient and water availability.

Colorectal Carcinoma-An Anomalous Trigger of Adult Hemophagocytic Lymphohistiocytosis.

Hemophagocytic lymphohistiocytosis (HLH) is a rare but often fatal condition characterized by a hyperinflammatory immune response leading to multiorgan failure. It is predominantly observed in the pediatric population and can be classified as familial or acquired HLH. The latter is more common in adults, often associated with malignancy, infection, or autoimmune diseases.

Osimertinib after definitive chemoradiotherapy in unresectable stage III epidermal growth factor receptor-mutated non-small-cell lung cancer: analyses of central nervous system efficacy and distant progression from the phase III LAURA study.

Background: Distant metastases in non-small-cell lung cancer (NSCLC) are a poor prognostic factor that negatively impact quality of life. The central nervous system (CNS) is a common site of distant progression in epidermal growth factor receptor-mutated (EGFRm) NSCLC. Osimertinib is a third-generation EGFR-tyrosine kinase inhibitor recommended for advanced EGFRm NSCLC and as adjuvant treatment for resected EGFRm NSCLC.

Leadership competencies for dentists: What do undergraduate students think?

Dentists face difficult situations and challenges every day, but undergraduate dental students in Pakistan are not formally taught leadership skills or assessed for these skills. This study aims to explore the perception of undergraduate dental students on various leadership competencies. A multi-institutional cross-sectional observational study was conducted on undergraduate students in five institutions by using universal sampling technique.