Medicine
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Observational Study
Is detrusor underactivity the urodynamic characteristic of long-COVID in patients with benign prostate hyperplasia?
Although coronavirus disease 19 (COVID-19) was reported to involve with multiple organs, COVID-19 reports focusing on urinary system mostly evaluated the association between lower urinary tract symptoms and COVID-19 using questionnaire score. In this study, sonography video urodynamic studies was first conducted to explore the effects of COVID-19 on contractility of bladder detrusor of patients with benign prostate hyperplasia (BPH). Clinical data was respectively reviewed and compared between BPH patients with previous COVID-19 infection (COVID-19 group) and without previous COVID-19 (non-COVID-19 group). ⋯ Post-voiding residual urine was found to have a linear correlation with detrusor contractility in COVID-19 group. It was suggested that COVID-19 infection would further exacerbate impairment of detrusor previously resulted from bladder outlet obstruction in BPH patients. DU may be a urodynamic characteristic of long-COVID.
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Observational Study
Dural arteriovenous fistula may be occluded through recanalization of impaired venous sinuses.
To investigate the effect and safety of recanalization of stenosed or occluded venous sinuses for dural arteriovenous fistulas (DAVFs) and possible mechanism of DAVF formation, patients with DAVF accompanied by venous sinus stenosis or occlusion treated with balloon angioplasty and/or stenting were retrospectively enrolled. The clinical data, treatment outcomes and complications were analyzed. In 7 patients enrolled, the DAVF was Cognard IIa grade in 3 (42.9% or 3/7) and IIa + b in 4 (57.1% or 4/7) patients, including complex DAVFs in 2 (28.6% or 2/7). ⋯ Staged embolization in 2 patients resulted in significant symptom improvement. At the last follow-up of a median 4 years, no clinical symptoms were present in 5 (71.4% or 5/7) patients, intermittent headache in 1 (14.3% or 1/7), and death from trauma in 1 (14.3% or 1/7). In conclusion, endovascular recanalization of occluded or stenosed venous sinuses using balloon angioplasty and stenting is able to induce occlusion of DAVFs and is a safe and efficient treatment approach for DAVFs which are possibly caused by significant pressure increase.
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Observational Study
Effect of nursing care based on goal-oriented mind mapping model on the prognosis of patients with severe brain injury.
The objective of this study was to observe the effect of nursing care based on goal-oriented mind-mapping on the prognosis of patients with severe brain injury. Clinical data of 116 patients with severe brain injury admitted to Qinghe County Central Hospital between March 2021 and August 2023 were retrospectively analyzed. Based on the nursing mode the patients received, they were divided into an Observation group (n = 58, patients received nursing based on the goal-oriented mind mapping mode) and a Control group (n = 58, patients received routine care). ⋯ The total incidence of complications in the Observation group was lower than that in the Control group (P < .05). After intervention, neurological function, cerebral oxygen metabolism indicators, and quality of life of the 2 groups improved significantly compared with those before the intervention; furthermore, the neurological function and cerebral oxygen metabolism indexes of the Observation group were better than those of the Control group (P < .05). The nursing care based on goal-oriented mind-mapping model for patients with severe brain injury can effectively shorten the length of hospital stay, reduce the occurrence of prognostic complications, and improve the recovery of neurological and limb motor functions, and ultimately achieve the goal of improving the quality of life.
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Case Reports
Ligament reconstruction for distal radioulnar joint instability with the biomechanical analysis: A case report.
The aim of the study is to evaluate the clinical effects and feasibility on chronic distal radioulnar unstable joint (DRUJ) under wrist arthroscope triangular fibrocartilage complex (TFCC) repair and reconstruction. The biomechanical characteristics of the recovery process after treatment were analyzed using finite element modeling. ⋯ TFCC repair and reconstruction under wrist arthroscopy can effectively treat chronic DRUJ and improve wrist function. Our study established a three-dimensional finite element model of the entire DRUJ, which provided a digital visual platform for simulating the biomechanical features of the TFCC, DRUJ, and other structures in different states. This study demonstrated that the rotation angle of the wrist joint should be confined within 75° for a short period after surgery to avoid tearing the tendon as a result of excessive force. It also provides an intuitive simulation tool for the design of TFCC repair and the evaluation of curative effects.
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Observational Study
Predictive value of the CURB-65, qSOFA, and APACHE II for in-hospital mortality in patients with acute exacerbation chronic obstructive pulmonary disease.
This study aimed to evaluate the efficacy of Quick Sequential Organ Failure Assessment, Confusion, Urea, Respiratory Rate, Blood Pressure, and Age Above or Below 65 Years (CURB-65), and Acute Physiology and Chronic Health Evaluation (APACHE) II in predicting the in-hospital mortality of patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD). This retrospective study was conducted on 1583 hospitalized patients diagnosed with AECOPD from 2017 to 2019. Appropriate clinical data were retrieved from medical records from the time of admission up until the patients were discharged. ⋯ Mortality rates substantially increased with higher scores (P < .001), reaching 38.2% for APACHE II scores ≥16 and 15.8% for CURB-65 scores ≥2. Our findings reveal a clear link between higher mortality rates and higher APACHE II and CURB-65 scores. The receiver operating characteristic curves' strong predictive ability highlights the dependability of these scoring systems in assessing the risk of in-hospital mortality, making them useful tools for predicting the outcomes in critical care.