Background/Aims: Some cases of gastric low-grade dysplasia (LGD) and high-grade dysplasia (HGD) on forceps biopsy (FB) are diagnosed as gastric cancer (GC) after endoscopic resection (ER). This study aims to evaluate the clinical outcomes of ER for gastric LGD and HGD on pretreatment FB and to identify the factors that predict pathologic upstaging to GC. Methods: Patients who underwent ER for LGD and HGD on pretreatment FB from March 2005 to February 2018 in 14 hospitals in South Korea were enrolled, and the patients’ medical records were reviewed retrospectively. Results: This study included 2,150 cases of LGD and 1,534 cases of HGD diagnosed by pretreatment FB. In total, 589 of 2,150 LGDs (27.4%) were diagnosed as GC after ER. Helicobacter pylori infection, smoking history, tumor location in the lower third of the stomach, tumor size >10 mm, depressed lesion, and ulceration significantly predicted GC. A total of 1,115 out of 1,534 HGDs (72.7%) were diagnosed with GC after ER. Previous history of GC, H. pylori infection, smoking history, tumor location in the lower third of the stomach, tumor size >10 mm, depressed lesion, and ulceration were significantly associated with GC. As the number of risk factors predicting GC increased in both LGD and HGD on pretreatment FB, the rate of upstaging to GC after ER increased. Conclusions A substantial proportion of LGDs and HGDs on pretreatment FB were diagnosed as GC after ER. Accurate ER procedures such as endoscopic submucosal dissection should be recommended in cases of LGD and HGD with factors predicting pathologic upstaging to GC.

Background/Aims: S-isomer (S) pantoprazole is more bioavailable and less dependent on cytochrome 2C19 than is racemic pantoprazole. We aim to evaluate the efficacy and safety of 10 mg S-pantoprazole for treatment of non-erosive reflux disease (NERD). Methods: In this phase 3, double-blind, randomized placebo controlled, multicenter study, 174 NERD patients were randomized to one of both treatment groups: 10 mg S-pantoprazole, or placebo once daily for 4 weeks. Symptoms and safety were assessed. The efficacy endpoints were complete relief of symptoms, > 50% improvement of all reflux symptoms and recurrence. Results: Eighty-eight patients were assigned to the S-pantoprazole group (25 males, mean 43.7 years old) and 86 to the placebo group (32 males, mean 43.0 years old), and 163 patients were subjected to full Analysis Set. A higher proportion of patients in the S-pantoprazole group had complete symptom relief (42.0 % [34/81] vs 17.1% [14/82], P < 0.001) and > 50% symptom responses (66.0% vs 50.0%, P = 0.010 for heartburn; 64.2% vs 28.0%, P = 0.010 for acid regurgitation; and 51.9% vs 30.5%, P = 0.03 for epigastric discomfort) compared to the placebo group. The factors associated with poor responsiveness to PPI were older age, female, greater body mass index, and severe baseline symptoms. Conclusions Low dose of S-pantoprazole (10 mg) for 4 weeks was more efficacious than placebo in providing reflux symptom relief in patients with NERD, especially acid regurgitation. More doses or longer periods of treatment with S-pantoprazole would be needed to completely eliminate symptoms.

Background/Aims: S-isomer (S) pantoprazole is more bioavailable and less dependent on cytochrome 2C19 than is racemic pantoprazole. We aim to evaluate the efficacy and safety of 10 mg S-pantoprazole for treatment of non-erosive reflux disease (NERD). Methods: In this phase 3, double-blind, randomized placebo controlled, multicenter study, 174 NERD patients were randomized to one of both treatment groups: 10 mg S-pantoprazole, or placebo once daily for 4 weeks. Symptoms and safety were assessed. The efficacy endpoints were complete relief of symptoms, > 50% improvement of all reflux symptoms and recurrence. Results: Eighty-eight patients were assigned to the S-pantoprazole group (25 males, mean 43.7 years old) and 86 to the placebo group (32 males, mean 43.0 years old), and 163 patients were subjected to full Analysis Set. A higher proportion of patients in the S-pantoprazole group had complete symptom relief (42.0 % [34/81] vs 17.1% [14/82], P < 0.001) and > 50% symptom responses (66.0% vs 50.0%, P = 0.010 for heartburn; 64.2% vs 28.0%, P = 0.010 for acid regurgitation; and 51.9% vs 30.5%, P = 0.03 for epigastric discomfort) compared to the placebo group. The factors associated with poor responsiveness to PPI were older age, female, greater body mass index, and severe baseline symptoms. Conclusions Low dose of S-pantoprazole (10 mg) for 4 weeks was more efficacious than placebo in providing reflux symptom relief in patients with NERD, especially acid regurgitation. More doses or longer periods of treatment with S-pantoprazole would be needed to completely eliminate symptoms.

Background: Chemotherapy-induced peripheral neuropathy (CIPN) is a major side effect of anti-cancer drugs. Neurotensin receptors (NTSRs) are widely distributed within the pain circuits in the central nervous system. The purpose of this study was to determine the role of NTSR1 by examining the effects of an NTSR1 agonist in rats with CIPN and investigate the contribution of spinal serotonin receptors to the antinociceptive effect. Methods: Sprague–Dawley rats (weight 150–180 g) were used in this study. CIPN was induced by injecting cisplatin (2 mg/kg) once a day for 4 days. Intrathecal catheters were placed into the subarachnoid space of the CIPN rats. The antiallodynic effects of intrathecally or intraperitoneally administered PD 149163, an NTSR1 agonist, were evaluated. Furthermore, the levels of serotonin in the spinal cord were measured by high-performance liquid chromatography. Results: Intrathecal or intraperitoneal PD 149163 increased the paw withdrawal threshold in CIPN rats. Intrathecal administration of the NTSR1 antagonist SR 48692 suppressed the antinociceptive effect of PD 149163 given via the intrathecal route, but not the antinociceptive effect of intraperitoneally administered PD 149163. Intrathecal administration of dihydroergocristine, a serotonin receptor antagonist, suppressed the antinociceptive effect of intrathecally administered, but not intraperitoneally administered, PD 149163. Injecting cisplatin diminished the serotonin level in the spinal cord, but intrathecal or intraperitoneal administration of PD 149163 did not affect this reduction. Conclusions NTSR1 played a critical role in modulating CIPN-related pain. Therefore, NTSR1 agonists may be useful therapeutic agents to treat CIPN. In addition, spinal serotonin receptors may be indirectly involved in the effect of NTSR1 agonist.

OBJECTIVES: This study was performed to build the predictive model of suicidal ideation of elderly men living alone. METHODS: As for the subject, 251 subjects suitable for the selection criteria were selected among elderly men living alone above 65 years old in one region in Gyeongnam and three regions in Gyeongbuk. The data were collected via questionnaires and analyzed using SPSS version 20.0 and Amos version 18.0. RESULTS: The goodness-of-fit test result of hypothetical model were suitable for recommended level: χ²/df=1.47, RMR=.04, GFI=.92, AGFI=.90, CFI=.95, IFI=.95, RMSEA=.04. Self-esteem, individual coping, family cohesion, social support, social activity, and depression explained 55% of the model of suicidal ideation. The most influential direct factor of suicidal ideation was self-esteem, and social isolation was the most influential indirect influence on suicidal ideation. CONCLUSION: To sum up the above results, if we promote the researched variables of self-esteem, family cohesion, social activity, individual coping and social support in addition to developing and utilizing an efficient customized suicidal prevention nursing intervention program thereby reducing depression and social isolation, suicidal ideation of elderly men living alone would be prevented.
Aged* ; Depression ; Ecosystem* ; Gyeongsangbuk-do ; Humans ; Male ; Nursing ; Patient Selection ; Self Concept ; Social Isolation ; Suicidal Ideation*

BACKGROUND AND OBJECTIVES: Advantages of percutaneous ethanol injection (PEI) were represented by insignificant mortality, minimal damage to normal parenchyma, relatively low cost and easy availability. The objective of the present study was to evaluate the efficacy of ethanol ablation as a minimally invasive management of cystic lesions in the neck or arising from the neck. SUBJECTS AND METHOD: Between August 2010 and December 2015, 28 patients with cystic lesions in the neck were diagnosed and treated with percutaneous ethanol injection. We evaluated the outcome of treatment using the alteration of volume reduction and the improvement of symptomatic and cosmetic complaints and complications. RESULTS: The initial mean tumor volume was 21 mL (range, 1.6-36.9 mL), as shown by ultrasonography. The mean number of the treatment sessions was 3.5 (range, 1-9 sessions). At the last follow-up, the mean volume of the treated neck cyst decreased significantly from 21 mL to 2.7 mL (p<0.001). The average volume reduction rate was 82.4% with the success rate of procedure of 82%. The mean symptoms and cosmetics visual analog scale improved from 5.4 to 2.4 and from 4.8 to 1.5 (p<0.001). No significant complications were observed during follow-ups. CONCLUSION: PEI is simple, easy, safe, and effective without surgical scars and hospitalization for neck cyst patients and favorable outcomes can be achieved without significant complications. It can be used as a substitute for surgery in the treatment of benign neck cyst lesions.
Cicatrix ; Ethanol* ; Follow-Up Studies ; Hospitalization ; Humans ; Methods ; Mortality ; Neck* ; Tumor Burden ; Ultrasonography ; Visual Analog Scale

PURPOSE: The number of geriatric patients transferred from long-term care hospitals to emergency department (ED) is increasing because the number of long-term care hospitals has increased significantly in recent years. Only a few studies showing the characteristics of geriatric patients transferred from long-term care hospitals to ED have been reported. We assessed factors affecting length of hospital stay in geriatric non-trauma patients transferred from long-term care hospital to ED. METHODS: This study was a retrospective review of the medical records of 143 patients who were transferred from long-term care hospital to ED. Admitted patients were classified according to two groups (general ward group and intensive care unit group). Univariate analyses were performed relating initial vital signs and laboratory methods for prediction of the length of hospital stay. Cox proportional hazard analysis was then derived, with all variables in the final model significant at p<0.05. RESULTS: A total of 189 patients were enrolled in the study. Results of univariate analysis for Glasgow Coma Scale, heart rate, oxygen saturation, white blood cell count, segmented granulocyte percent, erythrocyte sedimentation rate, and C-reactive protein were significant. In multivariate analysis results for oxygen saturation (p=0.014, hazard ratio=1.065) and segmented granulocyte percent (p=0.025, hazard ratio=0.975) were significant. CONCLUSION: Higher oxygen saturation and lower segmented granulocyte percent are independent factors leading to earlier discharge from the hospital in geriatric non-trauma patients transferred from long-term care hospitals.
Blood Sedimentation ; C-Reactive Protein ; Emergency Service, Hospital ; Glasgow Coma Scale ; Granulocytes ; Heart Rate ; Humans ; Intensive Care Units ; Length of Stay* ; Leukocyte Count ; Long-Term Care* ; Medical Records ; Multivariate Analysis ; Oxygen ; Retrospective Studies ; Vital Signs

PURPOSE: The purpose of this study is to search for factors which can help in deciding on proper treatment for patients who visit the Emergency department (ED) with symptoms of foreign body ingestion. METHODS: This study was a retrospective review of medical records of ED patients with primary symptoms of foreign body ingestion. The patients' demographic data, elapsed time since the ingestion, type of foreign body, symptoms, and the method of removal were analyzed. Receiver operating characteristic (ROC) curve was used for analysis of whether these factors can be used to decide on proper treatment. RESULTS: Among 321 patients, a foreign body was removed successfully in 285 patients and the foreign body was not found in the remaining 36 patients. Of the successfully treated cases, 76 were removed grossly, 133 were removed using a laryngoscope, 74 were removed with endoscopy, and 2 were removed spontaneously. Comparing the group in which a foreign body was found and the other group, there was a significant difference in elapsed time since the onset of symptoms (p=0.013) and the type of foreign body (p=0.001). There was no significant reliable factor which can predict the existence of a foreign body. CONCLUSION: There was no significant factor which can predict the existence of a foreign body. Considering that the foreign body was found in most suspected patients, and that numerous patients in which a foreign body was not found had shown signs of complications due to foreign body, constructive treatment should be advocated.
Adult* ; Eating* ; Emergencies* ; Emergency Service, Hospital* ; Endoscopes ; Endoscopy ; Foreign Bodies ; Gastrointestinal Tract* ; Humans ; Laryngoscopes ; Medical Records ; Retrospective Studies ; ROC Curve