Intravenous methylprednisolone for nephrotic syndrome with minimal change lesions in adults: a randomized controlled trial.

Background And Hypothesis: Patients with minimal change nephrotic syndrome (MCNS) usually experienced severe edema which can affect the absorption of oral corticosteroid during the first 2 weeks. We conducted a randomized controlled trial to compare the efficacy of intravenous isovalent methylprednisolone induction followed by oral prednisone therapy with conventional oral prednisone therapy in highly edematous MCNS patients, aiming to provide a better therapy for MCNS patients.

Methods: A single-center, open-label, parallel-arm randomized controlled trial was performed in the Nephrology Department of the Affiliated Hospital of Guangdong Medical University.

Self-management theories, models and frameworks in patients with chronic heart failure: A scoping review.

Aim: The aim of this study was to synthesize the self-management theory, model and frameworks of patients with chronic heart failure, focusing on construction process, methods and existing problems.

Background: Although the self-management theories have been created and verified for those patients with chronic heart failure, no reviews have been performed to integrate these theories.

Design: A scoping review of recent literature (without a date limit) was conducted.

Anxiety, depression, and insomnia among nurses during the full liberalization of COVID-19: a multicenter cross-sectional analysis of the high-income region in China.

Introduction: Frontline nurses fighting against the epidemic were under great psychological stress. However, there is a lack of studies assessing the prevalence rates of anxiety, depression, and insomnia among frontline nurses after the full liberalization of COVID-19 in China. This study demonstrates the impact of the full liberalization of COVID-19 on the psychological issues and the prevalence rate and associated factors of depressive symptoms, anxiety, and insomnia among frontline nurses.

Development and validation of a nomogram for discriminating between benign and malignant breast masses by conventional ultrasound and dual-mode elastography: a multicenter study.

Background: This study developed and validated an ultrasound nomogram based on conventional ultrasound and dual-mode elastography to differentiate breast masses.

Methods: The data of 234 patients were collected before they underwent breast mass puncture or surgery at 4 different centers between 2016 and 2021. Patients were divided into 5 datasets: internal validation and development sets from the same hospital, and external validation sets from the 3 other hospitals.

Risk factors for 1-year hospital readmissions in patients with systemic lupus erythematosus.

To reveal the characteristics of and risk factors for systemic lupus erythematosus (SLE) patients with frequent readmission aiming at intervening early and improve the quality of care during initial hospitalizations. This was a single-center, retrospective case-control study involving 521 hospitalized patients with SLE from January 2014 to December 2016 in the Affiliated Hospital of Guangdong Medical University. A total of 521 patients were enrolled, including 400 patients who were hospitalized once and 121 patients who were hospitalized repeatedly, and 23.

Laparoscopic versus open appendectomy in adults and children: A meta-analysis of randomized controlled trials.

Objective: The aim of this study was to evaluate the differences of laparoscopic appendectomy (LA) versus open appendectomy (OA) in adults and children.

Methods: Randomized controlled trials (RCTs) comparing LA and OA in adults and children between January 1992-March 2016 were included in this study. A meta-analysis was performed to evaluate wound infection, intra-abdominal abscess, postoperative complications, reoperation rate, operation time, postoperative stay, and return to normal activity.

[Assessment of left ventricular diastolic function by pulsed Doppler tissue imaging in patients with type 2 diabetes mellitus].

Objective: To assess the value of pulsed Doppler tissue imaging (PW-DTI) in evaluating the left ventricular diastolic dysfunction (LVDD) in patients with type 2 diabetes mellitus (DM).

Methods: Seventy-seven type 2 diabetic patients and 43 healthy volunteers underwent PW-DTI and mitral inflow pulsed wave Doppler (MPWD). Six positions of the mitral annulus were measured by PW-DTI for early diastolic velocity (Em), end diastolic velocity (Am), Em/Am ratio.