176
|
Kim GH, Ahn JY, Jung HY, Park YS, Kim MJ, Choi KD, Lee JH, Choi KS, Kim DH, Lim H, Song HJ, Lee GH, Kim JH. Clinical and Endoscopic Features of Metastatic Tumors in the Stomach. Gut Liver 2016; 9:615-22. [PMID: 25473071 PMCID: PMC4562778 DOI: 10.5009/gnl14032] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Background/Aims Metastasis to the stomach is rare. The aim of this study was to describe and analyze the clinical outcomes of cancers that metastasized to the stomach. Methods We reviewed the clinicopathological aspects of patients with gastric metastases from solid organ tumors. Thirty-seven cases were identified, and we evaluated the histology, initial presentation, imaging findings, lesion locations, treatment courses, and overall patient survival. Results Endoscopic findings indicated that solitary lesions presented more frequently than multiple lesions and submucosal tumor-like tumors were the most common appearance. Malignant melanoma was the tumor that most frequently metastasized to the stomach. Twelve patients received treatments after the diagnosis of gastric metastasis. The median survival period from the diagnosis of gastric metastasis was 3.0 months (interquartile range, 1.0 to 11.0 months). Patients with solitary lesions and patients who received any treatments survived longer after the diagnosis of metastatic cancer than patients with multiple lesions and patients who did not any receive any treatments. Conclusions Proper treatment with careful consideration of the primary tumor characteristics can increase the survival period in patients with tumors that metastasize to the stomach, especially in cases with solitary metastatic lesions in endoscopic findings.
Collapse
|
177
|
Villeneuve F, Lim H, Girerd X. [Impact of the ExSel(®) test administration on the excessive salt consumption in hypertensive patients followed in general practice]. Ann Cardiol Angeiol (Paris) 2016; 65:142-5. [PMID: 27234336 DOI: 10.1016/j.ancard.2016.04.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Accepted: 04/20/2016] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To evaluate the impact of the Exsel(®) test administration on salt intake in hypertensive subjects followed in general practice. METHOD In a group practice of general practitioners in the Île-de-France, the ExSel(®) test http://www.comitehta.org/testez-vous/consommez-vous-du-sel-en-exces-test-exsel/ was administered to 329 outpatients. The questionnaire was filled in the waiting room and then commented by the doctor. In patients treated for hypertension, 24hours urinary Na was prescribed after the consultation. Excessive salt consumption (ESC) was defined as a urinary Na≥200mmol/day. RESULTS The population included subjects aged on average 57 years with 43 % of hypertensive patients. According Exsel(®), an ESC was suspected in 36 % of patients and was more common in treated hypertensive patients (44 %; [36-52]) in hypertensive men (57 %; [46-68]) than among non-hypertensive (31 %; [24-38]) and non hypertensive women (18 % [11-25]). Urinary Na has been finally performed by 63 % of subjects and 24hours excretion was 157±56mmol in men and 123±39mmol in women. After this 24hours urinary sodium evaluation, subsequent to ExSel(®) test, ESC frequency was lower among men (19 %) and very low among women (5 %). CONCLUSION To estimate the ESC, the ExSel(®) test is easily performed in general practice while 24hours urinary sodium is more difficult to obtain. Achieving an ExSel(®) test was accompanied by a decrease in the frequency of excessive salt consumers with a greater effect in women.
Collapse
|
178
|
Kim TJ, Lim H, Kang HS, Moon SH, Kim JH, Park CK, Kwon MJ, Lee BH. Diffuse Ganglioneuromatosis of the Colon Presenting as a Large Subepithelial Tumor in Adults: Report of Two Cases. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2016; 66:111-5. [PMID: 26289245 DOI: 10.4166/kjg.2015.66.2.111] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Colonic diffuse ganglioneuromatosis is a benign neoplastic condition characterized by disseminated, intramural, or transmural proliferation of neural elements involving the enteric plexuses, sometimes associated with von Recklinghausen's disease and other multiple tumor syndromes. Colonic diffuse ganglioneuromatosis is usually large, ranging from 1 to 17 cm, and thus can distort the surrounding tissue architecture as well as infiltrate the adjacent bowel wall. However, colonic diffuse ganglioneuromatosis is an exceptional finding in adults and only individual cases are reported in the literature. Herein, we report two unusual cases of adult patients with colonic diffuse transmural ganglioneuromatosis presenting as a large subepithelial tumor.
Collapse
|
179
|
Wong W, Lim H, Chen P, Wong S, Chow Y, Lam J, Fielding R. A cross-sectional analysis of the relationships of FAM components and their effects on quality of life in Chinese patients with chronic musculoskeletal pain. Eur Psychiatry 2016. [DOI: 10.1016/j.eurpsy.2016.01.497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
IntroductionA body of evidence has accrued supporting the Fear-Avoidance Model (FAM) of chronic pain which postulated the mediating role of pain-related fear in the relationships between pain catastrophizing and pain anxiety in affecting pain-related outcomes. Yet, relatively little data points to the extent to which the FAM be extended to understand chronic pain in Chinese population and its impact on quality of life (QoL).ObjectiveThis study explored the relationships between FAM components and their effects on QoL in a Chinese sample.MethodsA total of 401 Chinese patients with chronic musculoskeletal pain completed measures of three core FAM components (pain catastrophizing, pain-related fear, and pain anxiety) and QoL. Cross-sectional structural equation modeling (SEM) assessed the goodness of fit of the FAM for two QoL outcomes, Physical (Model 1) and Mental (Model 2). In both models, pain catastrophizing was hypothesized to underpin pain-related fear, thereby influencing pain anxiety and subsequently QoL outcomes.ResultsResults of SEM evidenced adequate data-model fit (CFI30.90) for the two models tested (Model 1: CFI = 0.93; Model 2: CFI = 0.94). Specifically, pain catastrophizing significantly predicted pain-related fear (Model 1: stdb = 0.90; Model 2: stdb = 0.91), which in turn significantly predicted pain anxiety (Model 1: stdb = 0.92; Model 2: stdb = 0.929) and QoL outcomes in a negative direction (Model 1: stdb = −0.391; Model 2: stdb = −0.651) (all P < 0.001) (Table 1, Fig. 1).ConclusionOur data substantiated the existing FAM literature and offered evidence for the cross-cultural validity of the FAM in the Chinese population with chronic pain.Disclosure of interestThe authors have not supplied their declaration of competing interest.
Collapse
|
180
|
Wong W, Lam J, Lim H, Wong S, Chen P, Chow Y, Fielding R. The net suppression effect of pain catastrophic cognition on anxiety sensitivity. Eur Psychiatry 2016. [DOI: 10.1016/j.eurpsy.2016.01.053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
IntroductionThe existing literature on chronic pain points to the effects anxiety sensitivity, pain hypervigilance, and pain catastrophizing on pain-related fear; however, the nature of the relationships remains unclear. The three dispositional factors may affect one another in the prediction of pain adjustment outcomes. The addition of one disposition may increase the association between another disposition and outcomes, a consequence known as suppressor effects in statistical terms.ObjectiveThis study examined the possible statistical suppressor effects of anxiety sensitivity, pain hypervigilance and pain catastrophizing in predicting pain-related fear and adjustment outcomes (disability and depression).MethodsChinese patients with chronic musculoskeletal pain (n = 401) completed a battery of assessments on pain intensity, depression, anxiety sensitivity, pain vigilance, pain catastrophizing, and pain-related fear. Multiple regression analyses assessed the mediating/moderating role of pain hypervigilance. Structural equation modeling (SEM) was used to evaluate suppression effects.ResultsOur results evidenced pain hypervigilance mediated the effects of anxiety sensitivity (Model 1: Sobel z = 4.86) and pain catastrophizing (Model 3: Sobel z = 5.08) on pain-related fear. Net suppression effect of pain catastrophizing on anxiety sensitivity was found in SEM where both anxiety sensitivity and pain catastrophizing were included in the same full model to predict disability (Model 9: CFI = 0.95) and depression (Model 10: CFI = 0.93) (all P < 0.001) (see Figs. 3 and 4, Figs. 1 and 2).ConclusionsOur findings evidenced that pain hypervigilance mediated the relationship of two dispositional factors, pain catastrophic cognition and anxiety sensitivity, with pain-related fear. The net suppression effects of pain catastrophizing suggest that anxiety sensitivity enhanced the effect of pain catastrophic cognition on pain hypervigilance.Disclosure of interestThe authors have not supplied their declaration of competing interest.
Collapse
|
181
|
Chung J, Lim H, Buczkowski A, Chung S, Ho S, Scudamore C, Cheung W, Davies J, Klass D, Berkowitz J, Punzalan M, Liu D. 11 year longitudinal analysis of survival trends of solitary unresectable hepatocellular carcinoma. J Vasc Interv Radiol 2016. [DOI: 10.1016/j.jvir.2015.12.441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
|
182
|
Jeong J, Kim N, Kim T, Lim H, Hong S, Han J. Sleep and cognitive problems in patients with attention-deficit hyperactivity disorder. Sleep Med 2015. [DOI: 10.1016/j.sleep.2015.02.1417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
183
|
Vanden Brink H, Robertson DM, Lim H, Lee C, Chizen D, Harris G, Hale G, Burger H, Baerwald A. Associations Between Antral Ovarian Follicle Dynamics and Hormone Production Throughout the Menstrual Cycle as Women Age. J Clin Endocrinol Metab 2015; 100:4553-62. [PMID: 26465392 DOI: 10.1210/jc.2015-2643] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND The physiological origins of age-related changes in hormone production during the menstrual cycle are uncertain. OBJECTIVE The objective of the study was to test the hypothesis that changes in antral follicle dynamics are associated with changes in hormone production as women age. METHODS A prospective, observational study was conducted in ovulatory women of midreproductive age (MRA; 18-35 y; n = 10) and advanced reproductive age (ARA; 45-55 y; n = 20). The numbers and diameters of all follicles of 2 mm or greater were quantified ultrasonographically every 1-3 days for one interovulatory interval; the growth profiles of individually identified follicles of 4 mm or greater were tabulated. Blood samples were assayed for FSH, LH, estradiol, progesterone, inhibin A and B, and anti-Mullerian hormone. RESULTS Fifty percent of women in both the MRA and ARA groups developed one to two luteal-phase dominant follicles (LPDFs). MRA women with typical LPDFs had greater luteal-phase inhibin B (44.2 vs 17.0 ng/L) and estradiol (91.3 vs 51.7 ng/L) compared with those without LPDFs (P < .05). Luteal-phase estradiol was greater (184 vs 79 ng/L), inhibin B was greater (25.3 vs 12.7 ng/L), and progesterone was lower (6.98 vs 13.8 μg/L) in ARA women with atypical vs no LPDFs (P < .01). CONCLUSION Changes in antral follicle dynamics are associated with changes in hormone production as women age. The development of LPDFs in women of MRA was associated with elevated luteal-phase estradiol. A similar but exaggerated elevation in late luteal-early follicular-phase estradiol, accompanied by lower progesterone, was observed in ARA women with atypically large and persistent LPDFs.
Collapse
|
184
|
Choi B, Lim H, Kim K, Shin Y, Yoon C, Kang C. The synergistic effect of PKA activator and HDAC inhibitor to reactivate HIV-1 provirus from latently infected cells. J Virus Erad 2015. [DOI: 10.1016/s2055-6640(20)31371-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
|
185
|
Lim H, Kim DH, Jung HY, Gong EJ, Na HK, Ahn JY, Kim MY, Lee JH, Choi KS, Choi KD, Song HJ, Lee GH, Kim JH. Clinical significance of early detection of esophageal cancer in patients with head and neck cancer. Gut Liver 2015; 9:159-65. [PMID: 25167869 PMCID: PMC4351021 DOI: 10.5009/gnl13401] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Background/Aims The efficacy of surveillance for esophageal squamous cell neoplasia (ESCN) in patients with head and neck squamous cell carcinoma (HNSCC) remains controversial. Our study aimed to provide clinical data concerning the necessity of surveillance for detecting early ESCN in patients with HNSCC. Methods We retrospectively reviewed the data from 714 patients who were pathologically confirmed as having HNSCC (n=236 oral cavity cancers, 137 oropharyngeal cancers, 87 hypopharyngeal cancers, and 254 laryngeal cancers). Results Of 714 patients, during a median follow-up of 31 months, 48 ESCNs (37 synchronous and 11 metachronous) were detected in 36 patients (5%). Fifteen synchronous lesions (40.3%) were early ESCN, whereas nine metachronous lesions (81.8%) were early ESCN. The 3-year survival rates of HNSCC only and HNSCC combined with ESCN were 71.2% and 48.2%, respectively (p<0.001). Among 36 patients with ESCN, the 3-year survival rates for early and advanced ESCN were 77.7% and 21.7%, respectively (p=0.01). In the multivariate analysis, alcohol consumption and hypopharyngeal cancer were significant factors associated with the development of ESCN. Conclusions HN-SCC patients with early ESCN were similar in prognosis with patients without ESCN, in contrast to patients with advanced ESCN. Therefore, surveillance for the early detection of ESCN in patients with HNSCC, especially in alcohol drinkers and those with hypopharyngeal cancer, is warranted.
Collapse
|
186
|
Lim H, Lee GH, Na HK, Ahn JY, Lee JH, Choi KS, Kim DH, Choi KD, Song HJ, Jung HY, Kim JH, Kim D, Park YS. Use of Endoscopic Ultrasound to Evaluate Large Gastric Folds: Features Predictive of Malignancy. ULTRASOUND IN MEDICINE & BIOLOGY 2015; 41:2614-2620. [PMID: 26119461 DOI: 10.1016/j.ultrasmedbio.2015.05.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Revised: 05/20/2015] [Accepted: 05/22/2015] [Indexed: 06/04/2023]
Abstract
The aim of this study was to investigate with endoscopic ultrasound (EUS) the features of the gastric wall that can be used to predict malignant disease in patients with large gastric folds. We retrospectively reviewed the EUS findings of 65 patients (26 with benign and 39 with malignant disease) with large gastric folds on endoscopy and EUS and analyzed the predictors of malignant disease (e.g., gastric wall thickness, preservation of five-layered structure, thickened layers). Gastric wall thickness (≥9.8 mm), thickened deep layer, thickened muscularis propria and non-preserved wall layer structures were significantly more prevalent in patients with malignant disease on EUS. Among them, gastric wall thickness (≥9.8 mm) (odds ratio = 6.72, 95% confidence interval = 1.23-36.73, p = 0.028) and thickened muscularis propria (odds ratio = 37.14, 95% confidence interval = 7.02-196.49, p < 0.001) were significantly associated with malignant disease. Our data indicate that EUS is a useful tool for assessing large gastric folds and that gastric wall thickness (≥9.8 mm) and thickened muscularis propria are significant features predictive of malignant disease on EUS.
Collapse
|
187
|
Lim H, Park YS, Lee JH, Son DH, Ahn JY, Choi KS, Kim DH, Choi KD, Song HJ, Lee GH, Jung HY, Kim JH, Yook JH, Kim BS. Features of Gastric Carcinoma With Lymphoid Stroma Associated With Epstein-Barr Virus. Clin Gastroenterol Hepatol 2015; 13:1738-1744.e2. [PMID: 25912839 DOI: 10.1016/j.cgh.2015.04.015] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Revised: 03/19/2015] [Accepted: 04/07/2015] [Indexed: 12/20/2022]
Abstract
BACKGROUND & AIMS Gastric carcinoma with lymphoid stroma (GCLS) is a distinct histologic subtype of gastric cancer that is characterized by undifferentiated carcinoma mixed with prominent lymphoid infiltration. More than 80% of GCLS cases are associated with Epstein-Barr virus (EBV) infection, but it is unclear if the virus affects disease progression. We investigated how EBV infection affects the clinical and pathologic features of GCLS, as well as patients' outcomes. METHODS We performed a retrospective analysis of 274 patients (mean age, 56.8 y; 85.4% male) diagnosed with GCLS, based on pathology findings, from March 1998 through December 2012 at the Asan Medical Center in Seoul, South Korea. Their data were compared with those from 822 age- and sex-matched patients who underwent resection for gastric adenocarcinoma. EBV was detected in tumor samples by in situ hybridization. RESULTS Of the 274 patients with GCLS, 236 had EBV-positive tumors (86.1%) and 38 had EBV-negative tumors (13.9%). EBV-positive GCLS was more prevalent than EBV-negative GCLS in younger patients, tended to be located proximally, and was more frequently of an early stage macroscopic type. The 10-year, disease-specific rates of survival were 89.1% for patients with EBV-positive GCLS and 66.9% for patients with EBV-negative GCLS (P = .009). Patients with EBV-negative GCLS had clinical and pathologic features and survival times similar to those of patients with conventional adenocarcinoma. By multivariate analysis, longer survival time was associated with EBV-positive tumors (P = .007), younger patient age (P = .002), smaller tumor size (P = .046), lower stage (based on American Joint Committee on Cancer classification; P < .001), and lack of lymphovascular invasion (P = .012). The proportion of undifferentiated tumor cells was not associated significantly with patient survival time. CONCLUSIONS Clinical and pathologic features of GCLS differ based on EBV infection status. EBV-negative GCLS is similar to conventional adenocarcinoma, and patients have similar survival times. EBV status may be more important than the proportion of undifferentiated tumor cells in the diagnosis of GCLS and management of patients.
Collapse
|
188
|
Loree J, Kennecke H, Renouf D, Lim H, Vickers M, Speers C, Cheung W. 2002 Impact of adjuvant chemotherapy following pre-operative short course radiotherapy in stage II rectal cancer. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)30928-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
189
|
Lim H, Schrader K, Young S, Fok A, Pleasance E, Jones M, Shen Y, Armstrong L, Virani A, Rassekh S, Deyell R, Yip S, Roscoe R, Karsan A, Marra M, Laskin J. 232 Management of germline findings revealed throughout the course of tumor-normal whole genome sequencing in oncology. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)30119-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
190
|
Lim H, Kim H, Kollmannsberger C, Schellenberg D, Cheung W. 2224 Comparison of adjuvant chemoradiation to peri-operative chemotherapy for the treatment of resected gastric and gastroesophageal junction adenocarincoma. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31140-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
191
|
Lim H, Renouf D, Sun S, Ho C, Gelmon K, Chia S, Pleasance E, Jones M, Shen Y, Eirew P, Rassekh S, Deyell R, Yip S, Huntsman D, Roscoe R, Fok A, Ma Y, Jones S. 231 Whole genome analysis in a population-based cancer system: Results from sequencing >100 metastatic cancer patients. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)30118-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
192
|
Yu P, Lim H, Yam N, Sihoe A. F-083NON-STEROIDAL ANTI-INFLAMMATORY DRUGS INCREASE RECURRENCE RISK FOLLOWING SURGICAL PLEURODESIS FOR PRIMARY PNEUMOTHORAX. Interact Cardiovasc Thorac Surg 2015. [DOI: 10.1093/icvts/ivv204.83] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
193
|
Park SE, Kim DH, Jung HY, Lim H, Ahn JY, Choi KS, Lee JH, Choi KD, Song HJ, Lee GH, Kim JH, Han S. Risk factors and correlations of immediate, early delayed, and late delayed bleeding associated with endoscopic resection for gastric neoplasms. Surg Endosc 2015; 30:625-632. [PMID: 26091990 DOI: 10.1007/s00464-015-4250-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Accepted: 05/19/2015] [Indexed: 12/13/2022]
Abstract
BACKGROUND Bleeding is a major complication following endoscopic resection (ER) of gastric mucosal lesions. We aimed to determine the risk factors for post-ER bleeding and their correlations according to the time elapsed since the procedure. METHODS We retrospectively enrolled 670 lesions in 610 patients who underwent ER between March 2009 and December 2010. We classified these lesions into three types in accordance with the bleeding time, i.e., immediate bleeding (IB), early delayed bleeding (EDB), and late delayed bleeding (LDB). We analyzed the risk factors for each bleeding type according to baseline patient characteristics, procedure-related factors, and correlations between the occurrence of each bleeding type. RESULTS There were 408 post-ER bleeding events in our study cohort: 302 IB events, 88 EDB events, and 18 LDB events. In multivariate analysis, a histologic finding of carcinoma and the resection time were significant predictors of IB (p < 0.001). Of the 302 IB events, 13.9% showed EDB. Additionally, LDB occurred in 2.4% of lesions with EDB and 4.6% of lesions without EDB. Similar to the IB group, of 368 lesions without IB, 12.5% showed EDB. In addition, LDB occurred in 2.2% of lesions with EDB and 1.2% of lesions without EDB. IB was associated with a higher risk of EDB (p < 0.001) and LDB (p < 0.001), whereas EDB was not related to an increased risk of LDB (p = 0.997). CONCLUSION IB significantly increases the risk of EDB and LDB, but EDB does not increase the risk of LDB. Histologically confirmed carcinoma or a prolonged time for resection increases the risk of post-ER IB. We recommend careful follow-up approaches following ER of a gastric mucosal lesion in high-risk patients to prevent a potentially critical occurrence of delayed bleeding.
Collapse
|
194
|
Lim H, Park H, Kim HP. Effects of flavonoids on senescence-associated secretory phenotype formation from bleomycin-induced senescence in BJ fibroblasts. Biochem Pharmacol 2015; 96:337-48. [PMID: 26093063 DOI: 10.1016/j.bcp.2015.06.013] [Citation(s) in RCA: 125] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2015] [Accepted: 06/11/2015] [Indexed: 12/31/2022]
Abstract
During senescence, cells express molecules called senescence-associated secretory phenotype (SASP), including growth factors, proinflammatory cytokines, chemokines, and proteases. The SASP induces a chronic low-grade inflammation adjacent to cells and tissues, leading to degenerative diseases. The anti-inflammatory activity of flavonoids was investigated on SASP expression in senescent fibroblasts. Effects of flavonoids on SASP expression such as IL-1α, IL-1β, IL-6, IL-8, GM-CSF, CXCL1, MCP-2 and MMP-3 and signaling molecules were examined in bleomycin-induced senescent BJ cells. In vivo activity of apigenin on SASP suppression was identified in the kidney of aged rats. Among the five naturally-occurring flavonoids initially tested, apigenin and kaempferol strongly inhibited the expression of SASP. These flavonoids inhibited NF-κB p65 activity via the IRAK1/IκBα signaling pathway and expression of IκBζ. Blocking IκBζ expression especially reduced the expression of SASP. A structure-activity relationship study using some synthetic flavones demonstrated that hydroxyl substitutions at C-2',3',4',5 and 7 were important in inhibiting SASP production. Finally, these results were verified by results showing that the oral administration of apigenin significantly reduced elevated levels of SASP and IκBζ mRNA in the kidneys of aged rats. This study is the first to show that certain flavonoids are inhibitors of SASP production, partially related to NF-κB p65 and IκBζ signaling pathway, and may effectively protect or alleviate chronic low-grade inflammation in degenerative diseases such as cardiovascular diseases and late-stage cancer.
Collapse
|
195
|
Hadi M, Thengker A, Marwali K, Lim H, Lukito A. Correlation between Types of Left Ventricular Hypertrophy and Chronic Kidney Disease in Hypertensive Heart Disease. J Hypertens 2015. [DOI: 10.1097/01.hjh.0000469880.12746.ea] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
196
|
Bang CS, Baik GH, Shin IS, Kim JB, Suk KT, Yoon JH, Kim YS, Kim DJ, Shin WG, Kim KH, Kim HY, Lim H, Kang HS, Kim JH, Kim JB, Jung SW, Kae SH, Jang HJ, Choi MH. Endoscopic submucosal dissection for early gastric cancer with undifferentiated-type histology: A meta-analysis. World J Gastroenterol 2015; 21:6032-6043. [PMID: 26019470 PMCID: PMC4438040 DOI: 10.3748/wjg.v21.i19.6032] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2014] [Revised: 10/01/2014] [Accepted: 11/19/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the efficacy and safety of endoscopic submucosal dissection (ESD) for early gastric cancer (EGC) with undifferentiated-type histology.
METHODS: A systematic literature review was conducted using the core databases. Complete resection, curative resection, en bloc resection, recurrence and adverse event rate were extracted and analyzed. A random effect model was applied. The methodological quality of the enrolled studies was assessed using the Newcastle-Ottawa Scale. Publication bias was evaluated using a funnel plot, the trim and fill method, Egger’s test, and a rank correlation test.
RESULTS: Fourteen retrospective studies between 2009 and 2014 were identified (972 EGC lesions with undifferentiated-type histology). The total en bloc and complete resection rates were estimated as 92.1% (95%CI: 87.4%-95.2%) and 77.5% (95%CI: 69.3%-84%), respectively. The total curative resection rate was 61.4% (95%CI: 44.5%-75.9%). The overall recurrence rate was 7.6% (95%CI: 3.4%-16%). Limited to histologically diagnosed expanded-criteria lesions, the en bloc and complete resection rates were 91.2% and 85.6%, respectively. The curative resection rate was 79.8%.
CONCLUSION: In this analysis, ESD is a technically feasible treatment modality for EGC with undifferentiated-type histology. Long-term studies are needed to confirm these therapeutic outcomes.
Collapse
|
197
|
Ahmed S, Bathe O, Berry S, Buie D, Davies J, Doll C, Dowden S, Gill S, Gordon V, Hebbard P, Jones E, Kennecke H, Koski S, Krahn M, Le D, Lim H, Lund C, Luo Y, Mcffadden A, Mcghie J, Mulder K, Park J, Rashidi F, Sami A, Tan KT, Wong R. Consensus statement: the 16th Annual Western Canadian Gastrointestinal Cancer Consensus Conference; Saskatoon, Saskatchewan; September 5-6, 2014. ACTA ACUST UNITED AC 2015; 22:e113-23. [PMID: 25908916 DOI: 10.3747/co.22.2362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The 16th annual Western Canadian Gastrointestinal Cancer Consensus Conference was held in Saskatoon, Saskatchewan, September 4-5, 2014. The Consensus Conference is an interactive, multidisciplinary event attended by health care professionals from across western Canada (British Columbia, Alberta, Saskatchewan, and Manitoba) involved in the care of gastrointestinal cancer. Surgical, medical, and radiation oncologists; pathologists; radiologists; and allied health care professionals participated in presentation and discussion sessions for the purposes of developing the recommendations presented here. This consensus statement addresses current issues in the management of colorectal cancer.
Collapse
|
198
|
Lim H, Kim JH, Baik GH, Park JW, Kang HS, Moon SH, Park CK. Effect of low-dose proton pump inhibitor on preventing upper gastrointestinal bleeding in chronic kidney disease patients receiving aspirin. J Gastroenterol Hepatol 2015; 30:478-84. [PMID: 25252119 DOI: 10.1111/jgh.12780] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/15/2014] [Indexed: 01/15/2023]
Abstract
BACKGROUND AND AIM Upper gastrointestinal bleeding (UGIB) leads to significant morbidity and mortality in chronic kidney disease (CKD) patients. This study determined the efficacy of using a low-dose proton pump inhibitor (PPI) to reduce the risk of non-variceal UGIB in CKD patients receiving aspirin. METHODS We retrospectively reviewed the medical records of 500 CKD patients who received aspirin between January 2008 and March 2013. Cumulative incidence analysis using the Kaplan-Meier method was performed to analyze the rate of non-variceal UGIB and association with the administration of low-dose PPI. RESULTS Of the 500 patients, 191 received low-dose PPI. Over the follow-up period, which lasted 1067 person-years, three patients in the low-dose PPI group (8.9 per 1000 person-years) and 19 patients in the non-PPI group (25.9 per 1000 person-years) developed non-variceal UGIB, respectively (P = 0.113). Low-dose PPI use did not decrease the risk of UGIB in CKD patients, including patients who did not receive dialysis (P = 0.127). However, according to the subgroup analysis of 230 patients who received dialysis, the low-dose PPI group (14.4 per 1000 person-years) demonstrated significantly reduced incidence and risk of non-variceal UGIB in comparison with the non-PPI group (53.8 per 1000 person-years) (P = 0.032). CONCLUSION Prophylactic low-dose PPI can reduce the risk of non-variceal UGIB in dialysis patients receiving aspirin.
Collapse
|
199
|
Pokawattana A, Sugumar H, Jiampo P, Teh A, Lim H, O’Donnell D. Coronary vein collaterals: Implications for Interventional cardiac resynchronisation therapy (CRT). Heart Lung Circ 2015. [DOI: 10.1016/j.hlc.2015.06.301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
200
|
Han H, Djukiadmodjo F, Al-Fiadh A, Sanders K, Scott P, Teh A, Lim H, O’Donnell D, Jones E, Farouque O. Resuscitated out-of-hospital cardiac arrest: predictors of in-hospital survival. Heart Lung Circ 2015. [DOI: 10.1016/j.hlc.2015.06.437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|