Risk prediction of new-onset thrombocytopenia in patients with systemic lupus erythematosus: a multicenter prospective cohort study based on Chinese SLE treatment and research group (CSTAR) registry.

Background: Thrombocytopenia (TP) is a hematological manifestation of systemic lupus erythematosus (SLE) and is associated with unfavorable prognostic outcomes. This study aimed to develop a risk prediction model for new-onset TP in SLE patients.

Methods: Based on the multicenter prospective Chinese SLE Treatment and Research Group (CSTAR) registry, newly diagnosed SLE patients without TP at registration were enrolled.

Familial hypercholesterolemia in Chinese children and adolescents: a multicenter study.

Background: Familial hypercholesterolemia (FH) is an inherited disorder mainly marked by increased low-density lipoprotein cholesterol (LDL-C) concentrations and a heightened risk of early-onset arteriosclerotic cardiovascular disease (ASCVD). This study seeks to characterize the genetic spectrum and genotype‒phenotype correlations of FH in Chinese pediatric individuals.

Methods: Data were gathered from individuals diagnosed with FH either clinically or genetically at multiple hospitals across mainland China from January 2016 to June 2024.

Efficacy and safety of aspirin in preventing venous thromboembolism after hip arthroplasty for femoral neck fracture: a noninferiority prospective cohort study.

Background: Venous thromboembolism (VTE) is a common complication after hip arthroplasty. Here, we investigated the clinical efficacy and safety of prophylactic aspirin vs. conventional therapy in hip arthroplasty for femoral neck fracture.

Case report: a case of AL amyloidosis with spontaneous giant retroperitoneal hematoma.

Background: Systemic amyloidosis is a kind of clinical syndrome in which amyloid is deposited between the cells of various organs in the body, resulting in gradual failure of the function of the affected organs. Depending on the site of amyloid deposition, it may show various clinical symptoms of multiple system involvement.

Patient Concerns: A 44-years-old female with spontaneous giant retroperitoneal hematoma was admitted to the emergency department of Peking Union Medical College Hospital in Mar 2023.

Test, track, treat using wearable sensors for management of Parkinson's disease: 12‑month prospective observational United Arab Emirates study using Parkinson's Kinetograph (EmPark-PKG Study).

Parkinson's disease (PD) is a progressive neurodegenerative disorder marked by both motor and non-motor symptoms that necessitate ongoing clinical evaluation and medication adjustments. Home-based wearable sensor monitoring offers a detailed and continuous record of patient symptoms, potentially enhancing disease management. The EmPark-PKG study aims to evaluate the effectiveness of the Parkinson's KinetoGraph (PKG), a wearable sensor device, in monitoring and tracking the progression of motor symptoms over 12 months in Emirati and non-Emirati PD patients.

Preoperative coagulopathy and blood transfusion requirements in children with intraventricular lesions undergoing neurosurgery: a retrospective cohort study.

Purpose: Pediatric patients undergoing neurosurgery pose risk of perioperative hemorrhage and clotting dysfunction which is increased in tumors with high vascularity, endothelial exposure, and necrosis. Lesions affecting the ventricular system may arise from several etiologies, including rare tumors. The present study aimed to study the preoperative coagulation and transfusion profile of pediatric patients undergoing neurosurgery for intraventricular lesions.

Brain tumor and mood disorders: a retrospective analysis of anxiety and depression in patients with primary and metastatic brain tumors.

Brain tumors are associated with a dismal prognosis, and the diagnosis often evokes significant psychological distress. However, the progression of emotional well-being throughout the clinical course of brain tumors remains poorly understood. This study aims to assess the prevalence of anxiety and depression in brain tumor patients and to identify the risk factors associated with postoperative emotional derangement in glioma and metastatic groups seperately.

Radiomic nomograms in CT diagnosis of gall bladder carcinoma: a narrative review.

Radiomics is a method that extracts many features from medical images using various algorithms. Medical nomograms are graphical representations of statistical predictive models that produce a likelihood of a clinical event for a specific individual based on biological and clinical data. The radiomic nomogram was first introduced in 2016 to study the integration of specific radiomic characteristics with clinically significant risk factors for patients with colorectal cancer lymph node metastases.

CDUNeXt: efficient ossification segmentation with large kernel and dual cross gate attention.

Ossification of the ligamentum flavum (OLF) is the main causative factor of spinal stenosis, but how to accurately and efficiently identify the ossification region is a clinical pain point and an urgent problem to be solved. Currently, we can only rely on the doctor's subjective experience for identification, with low efficiency and large error. In this study, a deep learning method is introduced for the first time into the diagnosis of ligamentum flavum ossificans, we proposed a lightweight, automatic and efficient method for identifying ossified regions, called CDUNeXt.

The effect of a new thinking guidance of OPACCUS for shock on the 30-day mortality: A multicenter, prospective, observational, cohort study.

Objectives: The purpose of this study was to determine whether our new thinking guidance named OPACCUS (oxygen metabolism, perfusion, arterial tension, cardiac output, systemic congestion, unregulated host response and search for inciting illness event) with 7 questions you need to ask before shock therapy and evidences provided by critical ultrasound considering hemodynamics, the unregulated host response and inciting illness event would improve mortality in shock patients.

Design: A multicenter, prospective, observational cohort study.

Setting: Intensive care units of 20 hospitals in Southwest China.

Repair of Cleft Palate in Adult Patients; Impact of Speech Therapy Following Surgical Intervention in Africa.

Cleft lip and palate anomalies constitute both aesthetic and functional impairments for affected individuals. While an individual with an unrepaired cleft palate may adjust somewhat to the associated feeding challenges as he or she gets older, the consequent speech impairment is amenable primarily to surgery. It is pertinent to assess how well speech function is restored in individuals with cleft after surgical repairs.

Chinese translation, cross-cultural adaptation, and psychometric validation of patient-reported outcome measurement- questionnaire about gynecological and pelvic pain symptoms (ENDOPAIN-4D).

Objectives: The aim of this study was to cross-culturally translate a questionnaire about gynecological and pelvic pain symptoms (ENDOPAIN-4D) patient-reported outcome measurement (PROM) into Chinese and evaluate its reliability and validity.

Methods: The questionnaire was translated according to Brislin's classic back-translation model. We conducted cultural debugging through cognitive interviews with Chinese-speaking women who had experienced pelvic pain (n = 24).

Regulatory T cells in CIDP and the inhibitory effect of rapamycin on them.

We aim to investigate the proportion and function of regulatory T (Treg) cells, as well as mTORC activity in chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) patients. Peripheral blood mononuclear cells (PBMCs) from 15 CIDP and healthy controls (HC) were collected. Treg and responsive T (Tresp) cells were isolated.

Synthetic MRI derived relaxometry parameters: a new insight into characterization of ring enhancing lesions of brain.

Background And Purpose: Synthetic MRI utilizes the quantitative relaxometry parameters to generate multiple contrast images through a single acquisition. We tried to explore the utility of synthetic MRI derived relaxometry parameters in evaluation of ring enhancing lesions of brain.

Materials And Methods: This was a prospective study.

Detection of Retinal and Choriocapillaris Microvascular Changes in Retinal Vein Occlusion and Fellow Eyes by Optical Coherence Tomography Angiography: A Systematic Review and Meta-Analysis.

Introduction: This study aims to summarize the retinal and choroidal microvascular features detected by optical coherence tomography angiography (OCTA) in the affected and fellow eyes of patients with retinal vein occlusion (RVO).

Methods: A comprehensive search of the PubMed, Embase, and Ovid databases was conducted to identify studies comparing OCTA metrics among RVO, RVO-fellow, and control eyes. Outcomes of interest included parameters related to foveal avascular zone (FAZ) and fovea- and optic nerve head (ONH)-centered perfusion measurements of superficial capillary plexus (SCP), deep capillary plexus (DCP), and choriocapillaris layer.

Machine Learning Models Decoding the Association Between Urinary Stone Diseases and Metabolic Urinary Profiles.

Employing advanced machine learning models, we aim to identify biomarkers for urolithiasis from 24-h metabolic urinary abnormalities and study their associations with urinary stone diseases. We retrospectively recruited 468 patients at Peking Union Medical College Hospital who were diagnosed with urinary stone disease, including renal, ureteral, and multiple location stones, and had undergone a 24-h urine metabolic evaluation. We applied machine learning methods to identify biomarkers of urolithiasis from the urinary metabolite profiles.

Transcranial Magnetic Stimulation-Electroencephalography (TMS-EEG) in Neurosurgery: Unexplored Path Towards Personalized Brain Surgery.

Transcranial Magnetic Stimulation-Electroencephalography (TMS-EEG) is a non-operative technique that allows for magnetic cortical stimulation (TMS) and analysis of the electrical currents generated in the brain (EEG). Despite the regular utilization of both techniques independently, little is known about the potential impact of their combination in neurosurgical practice. This scoping review, conducted following PRISMA guidelines, focused on TMS-EEG in epilepsy, neuro-oncology, and general neurosurgery.

Breaking Barriers: Empowering Cervical Cancer Screening with HPV Self-Sampling for Sex Workers and Formerly Incarcerated Women in Toronto.

Background: Although cervical cancer (CC) is highly preventable through appropriate screening methods like the Papanicolaou (Pap) test, which enables early detection of malignant and precancerous lesions, access to such screening has not been equitable across social groups. Sex workers and people with records of incarceration are among the most under-screened populations in Ontario. Little is known about the acceptability and feasibility of HPV self-sampling (HPV-SS) as an alternative cervical cancer screening method for these groups.

Primary Central Nervous System Lymphoma (PCNSL) Following Thyroid Cancer Surgery: A Case Report of Misdiagnosed Brain Metastasis and Literature Review.

Unlabelled: This article reports a rare case of primary central nervous system lymphoma (PCNSL) found in a patient with thyroid cancer after surgery.

Methods: The patient was initially misdiagnosed with brain metastases, and the diagnosis of PCNSL was later confirmed by pathology.

Results: The analysis of this case and review of the relevant literature explores the possible mechanisms of the coexistence of thyroid cancer and PCNSL, as well as their diagnostic, differential diagnostic, and therapeutic challenges.

Moving Beyond the Bladder Diary: Does New Technology Now Allow Us to Take Investigation of LUTS Into the Community? ICI-RS 2024.

Context: Lower Urinary Tract Symptoms (LUTS) are defined by their distressing effect on patients' day-to-day life. Given the pressures on secondary care resources, LUTS may be overlooked or inadequately assessed and therefore patients may be burdened for an extended period before treatment.

Methods: In a debate held at the International Consultation on Incontinence Research Society (ICI-RS) meeting in Bristol in June 2024, we considered how new technologies might contribute to an expedited, dignified and effective investigation of LUTS.

Predicting intra-abdominal candidiasis in elderly septic patients using machine learning based on lymphocyte subtyping: a prospective cohort study.

Objective: Intra-abdominal candidiasis (IAC) is difficult to predict in elderly septic patients with intra-abdominal infection (IAI). This study aimed to develop and validate a nomogram based on lymphocyte subtyping and clinical factors for the early and rapid prediction of IAC in elderly septic patients.

Methods: A prospective cohort study of 284 consecutive elderly patients diagnosed with sepsis and IAI was performed.

Quantitative hemodynamics of draining veins in brain arteriovenous malformation: a preliminary study based on computational fluid dynamics.

Objective: This study initiated a preliminary computational fluid dynamics (CFD)-based study to investigate the relationship between quantitative hemodynamics of arteriovenous malformation (AVM) draining veins and rupture.

Methods: The quantitative hemodynamics of AVM draining veins were generated from computed tomography angiography (CTA)-based steady-state CFD models. Morphological and hemodynamic parameters were compared between the ruptured and unruptured groups.