The arthroscopic minimally-invasive technique improves the clinical symptoms and facilitates the functional recovery of the lower limbs in knee joint bone trauma patients.

Objective: This study aims to demonstrate the effect of the arthroscopic minimally invasive technique on the clinical symptoms and lower limb functional recovery in knee joint bone trauma patients.

Methods: From January 2015 to January 2020, 150 knee joint bone trauma patients were recruited as the study cohort and divided into two groups according to the different intervention method each patient underwent. The patients in the control group (the CG, n=68) were administered routine treatment, and the patients in the research group (the RG, n=82) were treated using the arthroscopic minimally invasive technique.

Characteristics of contrast-enhanced ultrasound for diagnosis of solid clear cell renal cell carcinomas ≤4 cm: A meta-analysis.

Now solid renal tumors ≤4 cm is the most common, especially the subtype of clear cell renal cell carcinoma (ccRCC) of malignant kidney tumors in clinical. However, there is not specific characteristics of contrast-enhanced ultrasound (CEUS) be recommended by the EFSUMB Guidelines in distinguish the essence of the kidney tumor with different sizes. Therefore, this meta-analysis aimed to assess the ability of CEUS to diagnose solid ccRCC (sccRCC) ≤4 cm.

Clinical application of auricular point sticking in perioperative hemostasis for elderly patients with intertrochanteric fractures of the femur.

We investigated the clinical application of auricular point sticking (APS) combined with tranexamic acid in perioperative hemostasis in elderly patients with intertrochanteric fractures of the femur.This is a prospective cohort study, and we analyzed 86 elderly patients with intertrochanteric fractures of the femur who underwent closed reduction and internal fixation with proximal femoral nail antirotation (PFNA) between January 2016 and December 2016. The patients were divided into auricular point combined with tranexamic acid group (APS group, n = 43) and tranexamic acid alone group (Control group, n = 43).

Clinical research of goal-directed fluid therapy in elderly patients with radical resection of bladder cancer.

Objective: The aim of this study is to investigate the clinical effect of goal-directed fluid therapy in elderly patients with radical resection of bladder cancer.

Materials And Methods: Seventy-six elderly patients with radical resection of bladder cancer were selected from October 2012 to October 2014 and randomly divided into two groups, in which 38 patients received routine treatment as the control group and 38 patients received goal-directed fluid therapy based on routine treatment as the observation group. The treatment effect was compared between two groups.

Effect of sevoflurane on the ATPase activity of hippocampal neurons in a rat model of cerebral ischemia-reperfusion injury via the cAMP-PKA signaling pathway.

We aim to investigate the effects of sevoflurane on the ATPase activity of the hippocampal neurons in rats with cerebral ischemia-reperfusion injury (IRI) via the cyclic adenosine monophosphate (cAMP) and protein kinase A (PKA) signaling pathway. Sixty rats were assigned into the normal, model and sevoflurane groups (n = 20, the latter two groups were established as focal cerebral IRI models). The ATPase activity was detected using an ultramicro Na (+)-K (+)-ATP enzyme kit.