Intestinal parasite survey of Kyungpook National University Hospital patients

1971 ◽  
Vol 9 (2) ◽  
pp. 47 ◽  
Author(s):  
Dong Wik Choi ◽  
Sung Deok Park ◽  
Jae Woun Kim ◽  
Doo Hong Ahn ◽  
Young Myung Kim
Keyword(s):  
Intestinal Parasite ◽  
University Hospital ◽  
Hospital Patients ◽  
National University

scholarly journals Use of direct oral anticoagulants does not significantly increase delayed bleeding after endoscopic submucosal dissection for early gastric neoplasms

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Jinju Choi ◽  
Soo-Jeong Cho ◽  
Sang-Hoon Na ◽  
Ayoung Lee ◽  
Jue Lie Kim ◽  
...  
Keyword(s):  
Endoscopic Submucosal Dissection ◽  
Oral Anticoagulants ◽  
Direct Oral Anticoagulants ◽  
Target Lesion ◽  
University Hospital ◽  
Gastric Neoplasms ◽  
Delayed Bleeding ◽  
Submucosal Dissection ◽  
Hospital Patients ◽  
National University

AbstractDirect oral anticoagulants (DOACs) are widely prescribed for the prevention of stroke in elderly patients with atrial fibrillation and approved indication for DOAC has been expanded. We aimed to evaluate the risk of delayed bleeding in patients who had taken DOAC and underwent endoscopic submucosal dissection (ESD) for gastric neoplasms. We included consecutive patients who underwent ESD between January 2016 and July 2019 in Seoul National University Hospital. Patients were divided into four groups (no med; no medication, DOAC, WFR; warfarin, anti-PLT; anti-platelet agent) according to the medications they had been taken before the procedure. We defined delayed bleeding as obvious post-procedural gastrointestinal bleeding sign including hematemesis or melena combined with hemoglobin drop ≥ 2 g/dL. Among 1634 patients enrolled in this study, 23 (1.4%) patients had taken DOAC and they usually stopped the medication for 2 days before the ESD and resumed within 1 or 2 days. We compared rates of delayed bleeding between groups. Delayed bleeding rates of the groups of no med, DOAC, WFR, and anti-PLT were 2.1% (32/1499) 8.7% (2/23), 14.3% (2/14), 11.2% (11/98), respectively (P < 0.001). However, there was no difference of delayed bleeding rate between no med and DOAC group after propensity score matching (no med vs DOAC, 1.7% vs 10.0%, P = 0.160). Taking DOAC was not associated statistically with post-ESD bleeding when adjusted by age, sex, comorbidities and characteristics of target lesion (Adjusted Odds Ratio: 2.4, 95% Confidence intervals: 0.41–13.73, P = 0.335). Crude rate of bleeding in DOAC users seemed to be higher than no medication group after performing ESD with 2 days of medication cessation. When adjusted by age, sex, and comorbidity, however, this difference seems to be small, which suggests that gastric post-ESD bleeding may be influenced by patients’ underlying condition in addition to medication use.

CLINICAL FEATURES, INDICATIONS AND RESULT OF TRACHEOTOMY

2017 ◽  
pp. 50-55
Author(s):  
Duc Luu Ngo ◽  
Tu The Nguyen ◽  
Manh Hung Ho ◽  
Thanh Thai Le
Keyword(s):  
Clinical Features ◽  
University Hospital ◽  
Female Ratio ◽  
Tube Obstruction ◽  
Level Ii ◽  
Study Results ◽  
Male Female Ratio ◽  
Hospital Patients ◽  
Level I

Background: This study aims to survey some clinical features, indications and results of tracheotomy at Hue Central Hospital and Hue University Hospital. Patients and method: Studying on 77 patients who underwent tracheotomy at all of departments and designed as an prospective, descriptive and interventional study. Results: Male-female ratio was 4/1. Mean age was 49 years. Career: farmer 44.2%, worker 27.2%, officials 14.3%, student 7.8%, other jobs 6.5%. Respiratory condition before tracheotomy: underwent intubation 62.3%, didn’t undergo intubation 37.7%. Period of stay of endotracheal tube: 1-5 days 29.2%, 6-14 days 52.1%, >14 days 18.7%. Levels of dyspnea before tracheotomy: level I 41.4%, level II 48.3%, level III 0%, 10.3% of cases didn’t have dyspnea. Twenty cases (26%) were performed as an emergency while fifty seven (74%) as elective produces. Classic indications (37.7%) and modern indications (62.3%). On the bases of the site, we divided tracheostomy into three groups: high (0%), mid (25.3%) and low (74.7%). During follow-up, 44 complications occurred in 29 patients (37.7%). Tracheobronchitis 14.3%, tube obstruction 13%, subcutaneous empysema 10.4%, hemorrhage 5%, diffcult decannulation 5.2%, tube displacement 3.9%, canule watery past 2.6%, wound infection 1.3%. The final result after tracheotomy 3 months: there are 33 patients (42.9%) were successfully decannulated. In the 33 patients who were successfully decannulated: the duration of tracheotomy ranged from 1 day to 90 days, beautiful scar (51.5%), medium scar (36.4%), bad scar (12.1%). Conclusions: In tracheotomy male were more than female, adult were more than children. The main indication was morden indication. Tracheobronchitis and tube obstruction were more common than other complications. Key words: Tracheotomy

INTESTINAL PARASITE INFECTION IN HUE UNIVERSITY HOSPITAL IN 2013-2014 BY DIRECT EXAMINATION AND IMMUNOLOGICAL DIAGNOSTICS

2016 ◽  
pp. 105-111
Author(s):  
Nu Phuong Anh Ton ◽  
Thi Minh Chau Ngo
Keyword(s):  
Intestinal Parasite ◽  
Intestinal Parasites ◽  
Clonorchis Sinensis ◽  
Taenia Solium ◽  
University Hospital ◽  
High Rate ◽  
Intestinal Helminth ◽  
Direct Examination ◽  
Life Condition ◽  
Parasite Infections

Introduction: Intestinalparasite infections still are very common in tropical country such as Vietnam. Therefore evaluation of the prevalence of them should be done. Materials and methods: A crosssectional descriptivestudy were carried out to use the wet mount direct examination, Kato and ELISA technique for evaluation the rate of intestinal parasite infections, interviewed them to reveal their life’s hygenic condition, knowledge and risk behaviour of intestinal parasite infections in 640 patients attending to the in Hue University of hospital. Result: The rate of soiltransmitted intestinal helminth were lower than the foodborne infection of cestode and trematode such as: Taenia solium/saginata 3.64%, Clonorchis sinensis 2.73%. The rate of positive antibody of rare intestinal parasite were Fasciola gigantica 40.68%, E. histolytica/dispar 43.75%, Toxocara canis 32.43%, Gnasthostoma spinigerum 37.5%, Taenia solium 51.43%, Strongyloidesstercoralis 16.67%. Most of people has hygenic life condition with hygenic water available. The popular knowledge of intestinal parasite diseases of transmission, pathology, prevention and treatment were concentrate on oiltransmittedintestinal helminth.There were high rate of platyhelminths infectious behaviourssuch as: eating raw water plant 75.6%, eating raw beef 80.6%, eating raw pork 72.2%, eating raw fish 11.8%, bare foot 34.2%. Conclusions: The result of our study showed that the higher rate of foodborne cestode and trematode than soiltransmittedhelminth correspond tothe hygenic life condition, the knowledge of the diseases and risk behavior of intestinal parasites infection. Key words: Helminth, cestode, trematode

scholarly journals Circulating regulatory T cells predict efficacy and atypical responses in lung cancer patients treated with PD-1/PD-L1 inhibitors

2021 ◽  
Author(s):  
Da Hyun Kang ◽  
Chaeuk Chung ◽  
Pureum Sun ◽  
Da Hye Lee ◽  
Song-I Lee ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Cancer Patients ◽  
Advanced Nsclc ◽  
Checkpoint Inhibitors ◽  
Standard Of Care ◽  
Treg Cells ◽  
University Hospital ◽  
X Rays ◽  
Lung Cancer Patients ◽  
National University

Abstract Background Immune checkpoint inhibitors (ICIs) have become the standard of care for a variety of cancers, including non-small cell lung cancer (NSCLC). In this study, we investigated the frequency of pseudoprogression and hyperprogression in lung cancer patients treated with ICIs in the real world and aimed to discover a novel candidate marker to distinguish pseudoprogression from hyperprogression soon after ICI treatment. Methods This study included 74 patients with advanced NSCLC who were treated with PD-1/PD-L1 inhibitors at Chungnam National University Hospital (CNUH) between January 2018 and August 2020. Chest X-rays were examined on day 7 after the first ICI dose to identify changes in the primary mass, and the response was assessed by computed tomography (CT). We evaluated circulating regulatory T (Treg) cells using flow cytometry and correlated the findings with clinical outcomes. Results The incidence of pseudoprogression was 13.5%, and that of hyperprogression was 8.1%. On day 7 after initiation of treatment, the frequency of CD4+CD25+CD127loFoxP3+ Treg cells was significantly decreased compared with baseline (P = 0.038) in patients who experienced pseudoprogression and significantly increased compared with baseline (P = 0.024) in patients who experienced hyperprogression. In the responder group, the frequencies of CD4+CD25+CD127loFoxP3+ Treg cells and PD-1+CD4+CD25+CD127loFoxP3+ Treg cells were significantly decreased 7 days after commencement of treatment compared with baseline (P = 0.034 and P < 0.001, respectively). Conclusion Circulating Treg cells represent a promising potential dynamic biomarker to predict efficacy and differentiate atypical responses, including pseudoprogression and hyperprogression, after immunotherapy in patients with NSCLC.

scholarly journals Laparoscopic isolated caudate lobe resection

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Maulik Parikh ◽  
Ho-Seong Han ◽  
Jai Young Cho ◽  
Mizelle D’Silva
Keyword(s):  
Survival Rate ◽  
Disease Free Survival ◽  
Operation Time ◽  
Caudate Lobe ◽  
Open Group ◽  
Caudate Lobectomy ◽  
Technological Advances ◽  
Estimated Blood Loss ◽  
Hospital Patients ◽  
National University

AbstractPreviously, isolated caudate lobectomy was rarely performed and the caudate lobe was usually resected along with other segments. Isolated caudate lobe resection is a challenging procedure even for an experienced surgeon. Our aim was to evaluate the feasibility, safety and outcomes of laparoscopic isolated caudate lobectomy and to compare these with the open technique. We retrospectively analyzed 21 patients who underwent isolated caudate lobectomy between January 2005 and December 2018 at Seoul National University Bundang Hospital. Patients who underwent either anatomical or non-anatomical resection of the caudate lobe were included. Patients were divided into two groups according to whether they underwent laparoscopic or open surgery. Intra-operative and postoperative outcomes were compared with a median follow-up of 43 months (4–149). A total of 21 patients were included in the study. Of these, 12 (57.14%) underwent laparoscopic and nine (42.85%) underwent open caudate lobectomy. Median operation time (204.5 vs. 200 minutes, p = 0.397), estimated blood loss (250 vs. 400 ml, p = 0.214) and hospital stay (4 vs. 7 days, p = 0.298) were comparable between laparoscopy and open group. The overall post operative complication rate was similar in both groups (p = 0.375). The 5-year disease free survival rate (42.9% vs 60.0%, p = 0.700) and the 5-year overall survival rate (76.2% vs 64.8%, p = 0.145) was similar between laparoscopy and open group. Our findings demonstrate that with increasing surgical expertise and technological advances, laparoscopic isolated caudate lobectomy can become a feasible and safe in selected patients.

scholarly journals Association of Carotid Artery Endothelial Signal Intensity Gradient with Unilateral Large Artery Ischemic Stroke

2021 ◽  
Vol 50 (3) ◽  
pp. 270-278
Author(s):  
Chan-Hyuk Lee ◽  
Sang Hyuk Lee ◽  
Young I. Cho ◽  
Seul-Ki Jeong
Keyword(s):  
Ischemic Stroke ◽  
Carotid Artery ◽  
Signal Intensity ◽  
Internal Carotid ◽  
University Hospital ◽  
Large Artery ◽  
Intensity Gradient ◽  
National University ◽  
Endothelial Shear Stress ◽  
Stroke Center

<b><i>Background:</i></b> Common carotid artery (CCA) and internal carotid artery (ICA) are aligned linearly, but their hemodynamic role in ischemic stroke has not been studied in depth. <b><i>Objectives:</i></b> We aimed to investigate whether CCA and ICA endothelial shear stress (ESS) could be associated with the ischemic stroke of large artery atherosclerosis (LAA). <b><i>Methods:</i></b> We enrolled consecutive patients with unilateral ischemic stroke of LAA and healthy controls aged &#x3e;60 years in the stroke center of Jeonbuk National University Hospital. All patients and controls were examined with carotid artery time-of-flight magnetic resonance angiography, and their endothelial signal intensity gradients (SIGs) were determined, as a measure of ESS. The effect of right or left unilateral stroke on the association between carotid artery endothelial SIG and ischemic stroke of LAA was assessed. <b><i>Results:</i></b> In total, the results from 132 patients with ischemic stroke of LAA and 121 controls were analyzed. ICA endothelial SIG showed significant and independent associations with the same-sided unilateral ischemic stroke of LAA, even after adjusting for the potential confounders including carotid stenosis, whereas CCA endothelial SIG showed a significant association with the presence of the ischemic stroke of LAA. <b><i>Conclusion:</i></b> Although CCA and ICA are located with continuity, the hemodynamics and their roles in large artery ischemic stroke should be considered separately. Further studies are needed to delineate the pathophysiologic roles of ESS in CCA and ICA for large artery ischemic stroke.

scholarly journals Surgical Outcomes of Phacoemulsification Surgery in a Restructured Asian Training Hospital

1970 ◽  
Vol 12 (4) ◽  
pp. 201-207
Author(s):  
David Zhiwei Law ◽  
Seng Chee Loon ◽  
Wan Ling Wong ◽  
Marilou Sevilla Ebreo ◽  
Xiang Li ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Surgical Outcomes ◽  
Perioperative Complications ◽  
University Hospital ◽  
Complication Rates ◽  
Corrected Visual Acuity ◽  
Duration Of Surgery ◽  
National University ◽  
Chi Squared ◽  
Best Corrected Visual Acuity

Aim: To evaluate the surgical outcomes of phacoemulsification performed at National University Hospital, Singapore, with emphasis on the results achieved by residents.Methods: This was a retrospective analysis of surgical outcomes of patients who underwent phacoemulsification in a restructured hospital in 2008. The study included 318 eyes of patients of predominantly Asian descent. Pre- and postoperative best-corrected visual acuity, perioperative complications and associations of patient, surgical and surgeon factors were studied. One-way analysis of variance for means, chi-squared test for proportions, and multivariate analyses were performed to determine factors associated with postoperative best-corrected visual acuity outcomes. Main outcome measures included postoperative best-corrected visual acuity, degree of improvement in best-corrected visual acuity, and achievement of specific best-corrected visual acuity targets of 6/9 and 6/12 at postoperative months 1 and 3.Results: Duration of surgery of less than 20 minutes was found to be significantly associated with better postoperative best-corrected visual acuity. Level of surgical experience was also associated with betterpostoperative best-corrected visual acuity at postoperative months 1 (p < 0.001) and 3 (p = 0.004). While senior consultants produced the best postoperative best-corrected visual acuity outcomes, the results achieved by residents were comparable to those reported in prior resident-only studies. For surgeries performed by residents, the overall rate of posterior capsule rupture was 3.1% with a 0.0% rate of vitreous loss.Conclusions: The continued close guidance and training of ophthalmology residents in a restructured Asian training hospital will ensure that complication rates remain low while maintaining postoperative outcomes at safe levels.

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