303 results match your criteria: "Buddhist Dalin Tzu Chi General Hospital[Affiliation]"

Objective: Uniportal full-endoscopic transforaminal lumbar interbody fusion (FE-TLIF) carries a unique risk of nerve traction and abrasion injury during cage insertion. This study aims to evaluate the clinical efficacy of the GUARD technique and delayed ligamentum flavectomy in reducing postoperative radicular pain and neurapraxia in patients undergoing uniportal FE-TLIF.

Methods: A retrospective analysis was conducted on 45 patients with an average age of 53.

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This video presents a case of L4-5 unstable spondylolisthesis treated with full-endoscopic transforaminal lumbar interbody fusion (Endo-TLIF), emphasizing the GUARD (Glider Used as a Rotary Device) technique for nerve root protection. This innovative approach involves controlled rotation of the cage glider before cage insertion to minimize the risk of nerve root injury, a significant complication in Endo-TLIF procedures. The GUARD technique, validated in previous cadaveric studies, provides enhanced safety during cage insertion by protecting the nerve root.

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We report a case highlighting the global prevalence of atrial fibrillation (Afib) and the increased use of ablation therapy, underscoring the importance of understanding its complications, especially atrio-esophageal fistula (AEF), a rare but potentially fatal outcome. This case involves a 38-year-old male who underwent radiofrequency ablation for Afib and was subsequently hospitalized with abrupt left-sided weakness. Initially presumed to be a transient ischemic attack (TIA), his condition progressed to seizures and reduced consciousness.

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Study Design: The study included 2 fresh-frozen cadavers.

Objective: To elucidate the positional relationship between surgical instruments and nerve roots during full endoscopic facet-sparing (FE fs-TLIF) and full endoscopic facet-resecting (FE fr-TLIF) transforaminal lumbar interbody fusion and propose safe instrumentation insertion procedures and recommend cage glider designs aimed at protecting nerve roots.

Background: Endoscopic surgical techniques are increasingly used for minimally invasive lumbar fusion surgery, with FE fr-TLIF and FE fs-TLIF being common approaches.

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Full Endoscopic Spine Surgery for Cervical Spondylotic Myelopathy: A Systematic Review.

World Neurosurg

July 2023

Department of Orthopedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Skeleton Materials and Bio-compatibility Core Lab, Research Center of Clinical Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Medical Device Innovation Center (MDIC), National Cheng Kung University Hospital, Tainan, Taiwan; Musculoskeletal Research Center, Innovation Headquarter, National Cheng Kung University, Tainan, Taiwan. Electronic address:

Background: Cervical spondylotic myelopathy (CSM) may seriously affect quality of life. In the literature, there is scarce evidence of the pros and cons of full endoscopic spine surgery in the treatment of CSM. The main purpose of this study was to conduct a systematic review to elucidate the efficacy of full endoscopic spine surgery in the management of patients with CSM.

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This study examined how people living with schizophrenia recognize their lived experiences in free-floating group discussions. Interpretative phenomenological and group analyses were employed to collect qualitative data from 14 patients. The identified superordinate theme was "re-figuration of suffering" including: "being treated as an object," "encountering the self through others," and "returning to the self.

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Objective: Anterior cervical discectomy and fusion (ACDF) has long been regarded as a gold standard in the treatment of cervical myelopathy. Subsequently, cervical artificial disc replacement (c-ADR) was developed and provides the advantage of motion preservation at the level of the intervertebral disc surgical site, which may also reduce stress at adjacent levels. The goal of this study was to compare clinical and functional outcomes in patients undergoing ACDF with those in patients undergoing c-ADR for cervical spondylotic myelopathy (CSM).

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Family History and Risk of Bladder Cancer: An Analysis Accounting for First- and Second-degree Relatives.

Cancer Prev Res (Phila)

May 2022

School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, the Netherlands.

Unlabelled: Although evidence suggests that a positive family history of bladder cancer in first-degree relatives is an important risk factor for bladder cancer occurrence, results remain unclear. The influence of family history of nonbladder cancers and more distant relatives on bladder cancer risk is inconsistent. This research, therefore, aims to increase the understanding of the association between family history and bladder cancer risk based on worldwide case-control studies.

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Instability of Hyperthermia Temperature for Magnetic Nanoparticles of Low Anisotropy Constant Due to Nonlinear Characteristics.

J Nanosci Nanotechnol

June 2021

Department of Mechanical and Electrical Engineering, Dongguan Polytechnic, Dongguan 523808, Guangdong, China.

Magnetic nanoparticles (MNPs) subjected to external alternating magnetic field can induce heat in MNPs due to hysteresis, which is usually employed for tumor hyperthermia. An effective hyperthermia treatment should selectively kill the tumor cells without damaging the ambient healthy tissue. Hence, it is important for hyperthermia to correctly control the alternating magnetic field-induced temperature of MNPs in the tumor.

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Purpose: To improve the three dimensional (3D) and two dimensional (2D) image correlation and differentiation of 3D endoluminal lesions in the traditional surface rendering (SR) computed tomographic endoscopy (CTE), a target gray level mapping (TGM) technique is developed and applied to computed tomographic colonography (CTC) in this study.

Methods: A study of sixty-two various endoluminal lesions from thirty patients (13 males, 17 females; age range 31-90 years) was approved by our institutional review board and evaluated retrospectively. The endoluminal lesions were segmented using gray level threshold.

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Background: The objective of this study is to determine the effectiveness and prognostic factors of revisional full endoscopic interlaminar discectomy (FEID) for recurrent herniation after conventional open disc surgery. The major concerns of the repeated discectomy for recurrent lumbar disc herniation (RLDH) are the epidural scar and postoperative segmental instability. Compared to open discectomy, endoscopic method has advantages of less tissue traumatization, clearer visualization and better tissue identification.

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Background: Enhancing detection of unrecognized atrial fibrillation among acute ischemic stroke patients is crucial for secondary stroke prevention.

Aim: To evaluate whether the detection rate of new atrial fibrillation in acute ischemic stroke patients without known atrial fibrillation could be improved by doing serial 12-lead electrocardiograms once daily for five days, compared with conventional 24-h Holter monitoring (24-h Holter).

Methods: We conducted a randomized clinical trial to compare the detection rates of paroxysmal atrial fibrillation between serial electrocardiograms versus 24-h Holter from October 2015 to October 2018 at six hospitals.

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We developed a label-free, real-time, and highly sensitive nucleic acid biosensor based on fiber optic particle plasmon resonance (FOPPR). The biosensor employs a single-strand deoxyoligonucleotides (ssDNA) probe, conjugated to immobilized gold nanoparticles on the core surface of an optical fiber. We explore the steric effects on hybridization affinity and limit of detection (LOD), by using different ssDNA probe designs and surface chemistries, including diluent molecules of different lengths in mixed self-assembled monolayers, ssDNA probes of different oligonucleotide lengths, ssDNA probes in different orientations to accommodate target oligonucleotides with a hybridization region located unevenly in the strand.

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At present, analysis of diet and bladder cancer (BC) is mostly based on the intake of individual foods. The examination of food combinations provides a scope to deal with the complexity and unpredictability of the diet and aims to overcome the limitations of the study of nutrients and foods in isolation. This article aims to demonstrate the usability of supervised data mining methods to extract the food groups related to BC.

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Characteristics of picosecond laser processing for poly(methyl methacrylate) (PMMA) are studied in this text. Poly(methyl methacrylate) (PMMA) can be applied to micro- or nano-scale electronic devices. Short-pulsed laser is usually used for noncontact processing of nanoscale patterning of poly(methyl methacrylate) (PMMA).

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In recent years, there are several cost-effective intelligent sensing systems such as ultrasound imaging systems for visualizing the internal body structures of the body. Further, such intelligent sensing systems such as ultrasound systems have been deployed by medical doctors around the globe for efficient detection of several diseases and disorders in the human body. Even though the ultrasound sensing system is a useful tool for obtaining the imagery of various body parts, there is always a possibility of inconsistencies in these images due to the variation in the settings of the system parameters.

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IL-6 induces haptoglobin expression through activating STAT3 in human head and neck cancer.

J Oral Pathol Med

January 2020

Division of Hematology and Oncology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.

Objective: Haptoglobin (Hp) is an acute-phase protein secreted by the liver; its concentration increases rapidly during infection, inflammation, and tumor formation. It has been reported that the level of Hp α alleles is altered in the serum of patients with head and neck squamous cell carcinoma (HNSCC), and the cellular level of Hp is strongly associated with the recurrence rate of HNSCC in patients. In the present study, the regulated mechanism of Hp expression was explored.

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This study analytically investigates the picosecond laser ablation of poly(methyl methacrylate) (PMMA) and acrylonitrile butadiene styrene (ABS)/polyvinyl chloride (PVC). Pulsed laser ablation is a well-established tool for polymers. However the ablation mechanism used in laser processing of polymers is not thoroughly understood.

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Background: Inconsistent results for coffee consumption and bladder cancer (BC) risk have been shown in epidemiological studies. This research aims to increase the understanding of the association between coffee consumption and BC risk by bringing together worldwide case-control studies on this topic.

Methods: Data were collected from 13 case-control comprising of 5,911 cases and 16,172 controls.

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Background: Controversy is not uncommon in the diagnosis of discogenic low back pain (DLBP) and in the identification of the location of the pain source for the symptomatic disc in patients with DLBP. Various techniques, from minimally invasive procedures to fusion surgery, are used to treat chronic DLBP, but the clinical outcomes are variable. Percutaneous endoscopic discectomy by transforaminal or interlaminar approach is considered to be an effective method to treat DLBP, but the evidence is limited; the lack of clear evidence may be associated with patient selection and surgical technique.

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Junction temperatures of GaInN and AlGaN UV LEDs are analytically investigated in this paper. GaInN and AlGaN UV LEDs have a wide variety of applications such as lighting, displays, spectrofluometry, photocatalytic processes, and high resolution optics. An analytical method is employed to analyze the junction temperature variations of GaInN and AlGaN UV LEDs with injection currents.

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Background: Many patients with coronary artery heart disease are unable to access traditional psychosocial rehabilitation conducted face to face due to excessive travel distance. Therefore, this study developed and assessed the feasibility and acceptability of an 8-week Internet-based cognitive-behavior group therapy program, described the patterns of use and measured change in risk factors.

Methods: This study adopted an online video conference system, JointNet, to maintain group interaction functions similar to face to face groups online, and also built an self-learning platform to deliver psychoeducation content and cognitive-behavior therapy related materials and homework.

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This paper conducts the thermal analysis of magnetic fluid with superparamagnetic nanoparticles subjected to an alternating magnetic field. Magnetic fluid hyperthermia (MFH) provides a potential method for cancer treatment, which has fewer side effects than chemotherapy and radiotherapy. Superparamagnetic nanoparticles dispersed in water are suitable for safe application of MFH.

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Article Synopsis
  • Candidiasis, a common fungal infection, is often tough to treat due to drug resistance and biofilm protection, leading to a need for better therapies.
  • The study explored combining photodynamic therapy (PDT) with the antifungal fluconazole to improve treatment effectiveness against resilient biofilms.
  • Results indicated that while fluconazole alone worked better on free-floating cells, PDT effectively destroyed biofilms and, when used together with fluconazole, significantly enhanced treatment success.
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Background And Aims: Renal dysfunction is a potent risk factor for cardiovascular diseases, including stroke. This study aimed to evaluate the impact of admission estimated glomerular filtration rate (eGFR) levels on short-term (1-month) and long-term (1-year) mortality in patients with acute ischemic stroke.

Methods: From the Taiwan Stroke Registry data, we classified ischemic stroke patients, identified from April 2006 to December 2015, into 5 groups by eGFR at admission: ≥ 90, 60-89, 30-59, 15-29, and <15 mL/min/1.

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