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Wang SY, Lin KJ, Chen SW, Cheng CT, Chang CH, Wu YT, Liao CA, Liao CH, Fu CY, Lin JR, Hsieh CH. Long-term renal outcomes in patients with traumatic renal injury after nephrectomy: A nationwide cohort study. Int J Surg 2019; 65:140-146. [DOI: 10.1016/j.ijsu.2019.04.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 03/30/2019] [Accepted: 04/03/2019] [Indexed: 11/29/2022]
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Peng YS, Lin JR, Cheng BH, Ho C, Lin YH, Shen CH, Tsai MH. Incidence and relative risk for developing cancers in women with gestational diabetes mellitus: a nationwide cohort study in Taiwan. BMJ Open 2019; 9:e024583. [PMID: 30796123 PMCID: PMC6398720 DOI: 10.1136/bmjopen-2018-024583] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVES To evaluate the risk of developing cancers, particularly site-specific cancers, in women with gestational diabetes mellitus (GDM) in Taiwan. SETTING The National Health Insurance Research Database (NHIRD) of Taiwan. PARTICIPANTS This study was conducted using the nationwide data from 2000 to 2013. In total, 1 466 596 pregnant women with admission for delivery were identified. Subjects with GDM consisted of 47 373 women, while the non-exposed group consisted of 943 199 women without GDM. The participants were followed from the delivery date to the diagnosis of cancer, death, the last medical claim or the end of follow-up (31 December 2013), whichever came first. PRIMARY OUTCOME MEASURES Patients with a new diagnosis of cancer (International Classification of Diseases, ninth edition, with clinical modification (ICD-9-CM codes 140-208)) recorded in NHIRD were identified. The risk of 11 major cancer types was assessed, including cancers of head and neck, digestive organs, lung and bronchus, bone and connective tissue, skin, breast, genital organs, urinary system, brain, thyroid gland and haematological system. RESULTS The rates of developing cancers were significantly higher in women with GDM compared with the non-GDM group (2.24% vs 1.96%; p<0.001). After adjusting for maternal age at delivery and comorbidities, women with GDM had increased risk of cancers, including cancers of nasopharynx (adjusted HR, 1.739; 95 % CI, 1.400 to 2.161; p<0.0001), kidney (AHR, 2.169; 95 % CI, 1.428 to 3.293; p=0.0003), lung and bronchus (AHR, 1.372; 95 % CI, 1.044 to 1.803; p=0.0231), breast (AHR, 1.234; 95% CI, 1.093 to 1.393; p=0.007) and thyroid gland (AHR, 1.389; 95 % CI, 1.121 to 1.721; p=0.0026). CONCLUSION Women with GDM have a higher risk of developing cancers. Cancer screening is warranted in women with GDM. Future research should be aimed at establishing whether this association is causal.
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Liu FC, Shen SJ, Lin JR, Yu HP. Investigation of prostate resected weight on postoperative sexual dysfunction following transurethral resection of prostate surgery: a population-based study. Ther Clin Risk Manag 2019; 15:113-118. [PMID: 30666121 PMCID: PMC6330969 DOI: 10.2147/tcrm.s186822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Benign prostate hyperplasia, a common disease in elderly men, can be surgically treated with transurethral resection of the prostate (TURP). Postoperative sexual dysfunction is a major issue and is influenced by many factors. The present study aimed to assess whether the intraoperative resected prostate weight influences the probability of postoperative sexual dysfunction. Methods This population-based study included 41,574 patients from the Nation Health Insurance Research Database who had undergone TURP once between 1997 and 2013. All patients were divided into three groups according to the resected prostate weight (low, medium, and high groups). Perioperative risk factors influencing sexual function were analyzed. The chi-squared test and Fisher's exact test were used to analyze differences in demographic data. The Cox proportional hazard regression analysis was used to analyze the HRs. All statistical analyses were two-sided, and a P-value <0.05 was considered statistically significant. Results Of the 41,574 patients, 1,168 had postoperative sexual dysfunction after surgery. The incidence was not significantly different among the three resected prostate weight groups. Younger patients and patients with histories of chronic renal disease, ischemic heart disease, and obesity had higher prevalence of postoperative sexual dysfunction. Additionally, the onset time of sexual dysfunction was not significantly different among the three resected prostate weight groups. Conclusion Among patients undergoing TURP in Taiwan, the resected prostate weight does not seem to be related to the presence or onset time of postoperative sexual dysfunction.
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Liu FC, Hua KC, Lin JR, Pang ST, Yu HP. Prostate resected weight and postoperative prostate cancer incidence after transurethral resection of the prostate: A population-based study. Medicine (Baltimore) 2019; 98:e13897. [PMID: 30653095 PMCID: PMC6370121 DOI: 10.1097/md.0000000000013897] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
To analyze whether different volumes of tissue resected during transurethral resection of the prostate (TURP) would associate with the subsequent development of prostate cancer.This population-based retrospective cohort study recruited 49,206 patients with benign prostate hyperplasia (BPH) undergoing TURP between 2005 and 2012. Patients were recruited from the Taiwan National Health Insurance Research Database. Patients were separated into three groups, based on different volumes of tissue resected during TURP (5-15 g, 15-50 g, >50 g).Of the 49,206 patients, 633 patients were diagnosed with new onset of prostate cancer following TURP. Older age was a risk factor contributing to the onset of prostate cancer (P = .0196) and different volumes of tissue resected were significantly related to the incidence of postoperative prostate cancer (P = .0399). The group of patients with a smaller volume of prostate resected had a higher risk of prostate cancer with a hazard ratio (HR) of 1.221 (95% confidence interval [CI]: 1.035, 1.440; P = .0179). However, the risk in the group of patients with a larger volume of prostrate resected was not significantly different, with an HR of 1.277 (95% CI: 0.981, 1662; P = .0690). The incidence of prostate cancer in Taiwanese males over 30 years of age has previously been reported to be 0.0560%; the mean incidence was 0.2282% in our present study.This study shows that BPH patients who had a smaller volume of tissue resected during TURP show a higher incidence of prostate cancer postoperatively. Currently, no clear mechanism is shown to demonstrate the relationship between resected prostate weight and the incidence of tumors. Patients with a larger prostate volume might have lower urinary tract symptoms earlier and then seek professional help. It is possible that surgical procedures might remove the potentially carcinogenic prostate tissue and thus reduce the risk of an aggressive tumor developing in the future.
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Chiang JM, Chiang SF, Chen JS, Tang R, Yeh CY, Hsieh PS, Tsai WS, You JF, Hung HY, Lai CC, Lin JR. The impact of kidney function on colorectal cancer patients with localized and regional diseases: An observational study from Taiwan. Indian J Cancer 2019; 56:241-247. [DOI: 10.4103/ijc.ijc_294_18] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Yang SH, Lin YH, Lin JR, Chen HY, Hu S, Yang YH, Yang YH, Yang YS, Fang YF. The Efficacy and Safety of a Fixed Combination of Chinese Herbal Medicine in Chronic Urticaria: A Randomized, Double-Blind, Placebo-Controlled Pilot Study. Front Pharmacol 2018; 9:1474. [PMID: 30618764 PMCID: PMC6305335 DOI: 10.3389/fphar.2018.01474] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Accepted: 11/30/2018] [Indexed: 01/22/2023] Open
Abstract
Background: Chronic urticaria is a bothersome skin disease, and Chinese herbal medicine (CHM) is commonly used as adjuvant therapy. This study aimed to evaluate the effectiveness and safety of the mixture of two CHM formula, Xiao-Feng-San (XFS) and Qing-Shang-Fang-Feng-Tang (QSFFT), in treating urticaria through a randomized, double-blind, placebo-controlled clinical trial. Methods: 78 participants entered the screening phase between November 2012 and August 2015. Participants were randomly and equally allocated in either CHM group (2 gm XFS and 2 gm QSFFT four times a day and 5 mg levocetirizine once daily for 28 days followed by 5 mg levocetirizine once daily alone for 28 days) or control group (placebo and 5 mg levocetirizine daily followed by 5 mg levocetirizine once daily for 28 days alone). Symptom improvement was set as the primary outcome, and the influence on sleep quality and changes in serum markers were used as secondary outcomes. Per protocol design was applied to the final analysis. Results: A total of 56 participants entered the final analysis stage. Participants in the CHM group had more prominent symptom relief on day 56 (the weekly urticaria activity score, UAS7, as 9.9 ± 9.2 vs. 15.6 ± 10.8, p = 0.038). In the CHM group, participants' symptom severity reduced progressively (trend analysis, p < 0.001) while the decreasing trend was less favored in the control group (trend analysis, p = 0.056). The life quality improved gradually in both groups, while the differences between CHM and control groups were statistically insignificant. For urticaria-related cytokines, interferon-γ seemed to decrease positively in the CHM group (about 30.8% reduction from baseline, trend analysis p = 0.013). For safety issue, the CHM prescription was well-tolerated with no noticeable long-term side effects when compared to the control group. At 6-month follow-up of symptom changes after the end of the trial, the CHM group participants reported positive results in no recurrence or ≥50% improvement (36.3% in CHM group vs. 20% in Control group, p = 0.103). Conclusions: The combination of XFS and QSFFT tended to be feasible and tolerable adjuvant therapy for urticaria in addition to standard therapy. However, larger study population with longer follow-up duration may be still needed. Trial registration: NCT01715740 (ClinicalTrials.gov).
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Lai YR, Lin JR, Chang WN, Tsai NW, Huang CC, Wang HC, Su YJ, Lin WC, Cheng BC, Su CM, Hsiao SY, Kuo CE, Lu CH. Outcomes of adjunctive steroid therapy in adult patients with bacterial meningitis in Taiwan: A nationwide population-based epidemiologic study. J Clin Neurosci 2018; 61:54-58. [PMID: 30467052 DOI: 10.1016/j.jocn.2018.10.146] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 10/29/2018] [Indexed: 10/27/2022]
Abstract
BACKGROUND Although corticosteroids are an effective anti-inflammatory adjuvant therapy, the role of adjunctive steroid therapy in treating adult bacterial meningitis in Taiwan remains controversial. METHODS Cases of acute bacterial meningitis were identified from the annual hospitalization discharge claims of the National Health Insurance Research Database using International Classification of Diseases, Ninth Revision codes from January 2000 to December 2013. Patients were classified into two groups: (1) steroid group (adjunctive steroids and empirical antibiotics) and (2) placebo group (empirical antibiotics only). RESULTS There were 15,037 patients enrolled in this study; of these, 57% (7175/15,037) and 52% (7862/15,037) were placed in the placebo and steroid groups, respectively. The case-fatality rates were 11.5% (826/7175) in the placebo group and 19.9% (1562/7862) in the steroid groups during hospitalization (P = 0.77). Further, the hazard ratio (relative to placebo group) of in-hospital and one-year case fatality rate were 0.923 (95% confidence interval [CI]: 0.846-1.007, P = 0.073) and 1.514 (95% CI: 1.425-1.608, P < 0.0001) according to the multivariate Cox model after adjustment for age and sex. CONCLUSION On the basis of these results, steroid group had a more fulminant clinical course (e.g., acute respiratory failure and pneumonia, etc.), and unfavorable outcomes than placebo group. Therefore, more prospective, randomized, double-blind trials are warranted to evaluate the efficacy of adjunctive steroid therapy in treating adult bacterial meningitis in Taiwan.
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Cheng KH, Lin JR, Anderson CS, Lai WT, Lee TH. Lipid Paradox in Statin-Naïve Acute Ischemic Stroke But Not Hemorrhagic Stroke. Front Neurol 2018; 9:541. [PMID: 30210423 PMCID: PMC6124481 DOI: 10.3389/fneur.2018.00541] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Accepted: 06/18/2018] [Indexed: 11/13/2022] Open
Abstract
Background: Low lipid level is associated with better cardiovascular outcome. However, lipid paradox indicating low lipid level having worse outcomes could be seen under acute injury in some diseases. The present study was designed to clarify the prognostic significance of acute-phase lipid levels within 1 day after admission for stroke on mortality in first-ever statin-naïve acute ischemic stroke (IS) and hemorrhagic stroke (HS). Methods: This observational study was conducted using the data collected from Stroke Registry In Chang-Gung Healthcare System (SRICHS) between 2009 and 2012. Patients with recurrent stroke, onset of symptoms >1 day, and history of the use of lipid-lowering agents prior to index stroke were excluded. Stroke was classified into IS and hypertension-related HS. The primary outcomes were 30-day and 1-year mortality identified by linkage to national death registry for date and cause of death. Receiver operating characteristic (ROC) curve analysis and multivariate Cox proportional hazard models were used to examine the association of lipid profiles on admission with mortality. Results: Among the 18,268 admitted stroke patients, 3,746 IS and 465 HS patients were eligible for analysis. In IS, total cholesterol (TC) <163.5 mg/dL, triglyceride (TG) <94.5 mg/dL, low-density lipoprotein (LDL) <100 mg/dL, non-high-density lipoprotein cholesterol (non-HDL-C) <130.5 mg/dL, and TC/HDL ratio <4.06 had significantly higher risk for 30-day/1-year mortality with hazard ratio (HR) of 2.05/1.37, 1.65/1.31, 1.68/1.38, 1.80/1.41, and 1.58/1.38, respectively, compared with high TC, TG, LDL, non-HDL-C, and TC/HDL ratio (p < 0.01 in all cases). In HS, lipid profiles were not associated with mortality, except HDL for 30-day mortality (p = 0.025) and high uric acid (UA) concentrations for 30-day and 1-year mortality (p = 0.002 and 0.012, respectively). High fasting glucose and high National Institute of Health Stroke Scale (NIHSS) score at admission were associated with higher 30-day and 1-year mortality in both IS and HS and low blood pressure only in IS (p < 0.05). Synergic effects on mortality were found when low lipids were incorporated with high fasting glucose, low blood pressure, and high NIHSS score in IS (p < 0.05). Conclusions: Lipid paradox showing low acute-phase lipid levels with high mortality could be seen in statin-naïve acute IS but not in HS. The mortality in IS was increased when low lipids were incorporated with high fasting glucose, low blood pressure, and high NIHSS score.
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Lin HT, Liu FC, Lin JR, Pang ST, Yu HP. Impact of the pretransplant dialysis modality on kidney transplantation outcomes: a nationwide cohort study. BMJ Open 2018; 8:e020558. [PMID: 29866727 PMCID: PMC5988177 DOI: 10.1136/bmjopen-2017-020558] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVE Most patients with uraemia must undergo chronic dialysis while awaiting kidney transplantation; however, the role of the pretransplant dialysis modality on the outcomes of kidney transplantation remains obscure. The objective of this study was to clarify the associations between the pretransplant dialysis modality, namely haemodialysis (HD) or peritoneal dialysis (PD), and the development of post-transplant de novo diseases, allograft failure and all-cause mortality for kidney-transplant recipients. DESIGN Retrospective nationwide cohort study. SETTING Data retrieved from the Taiwan National Health Insurance Research Database. PARTICIPANTS The National Health Insurance database was explored for patients who received kidney transplantation in Taiwan during 1998-2011 and underwent dialysis >90 days before transplantation. OUTCOME MEASURES The pretransplant characteristics, complications during kidney transplantation and post-transplant outcomes were statistically analysed and compared between the HD and PD groups. Cox regression analysis was used to evaluate the HR of the dialysis modality on graft failure and all-cause mortality. The primary outcomes were long-term post-transplant death-censored allograft failure and all-cause mortality started after 90 days of kidney transplantation until the end of follow-up. The secondary outcomes were events during kidney transplantation and post-transplant de novo diseases adjusted by propensity score in log-binomial model. RESULTS There were 1812 patients included in our cohort, among which 1209 (66.7%) and 603 (33.3%) recipients received pretransplant HD and PD, respectively. Recipients with chronic HD were generally older and male, had higher risks of developing post-transplant de novo ischaemic heart disease, tuberculosis and hepatitis C after adjustment. Pretransplant HD contributed to higher graft failure in the multivariate analysis (HR 1.38, p<0.05) after adjustment for the recipient age, sex, duration of dialysis and pretransplant diseases. There was no significant between-group difference in overall survival. CONCLUSIONS Pretransplant HD contributed to higher risks of death-censored allograft failure after kidney transplantation when compared with PD.
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Weng YM, Ng CJ, Seak CJ, Chien CY, Chen KF, Lin JR, Chang CJ. One-year survival rate and healthcare costs after cardiac arrest in Taiwan, 2006-2012. PLoS One 2018; 13:e0196687. [PMID: 29715272 PMCID: PMC5929539 DOI: 10.1371/journal.pone.0196687] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2017] [Accepted: 04/17/2018] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVES The annual increase in costs and the quality of life of survivors of cardiac arrest are major concerns. This study used National Health Insurance Research Database (NHIRD) of Taiwan to evaluate the 1-year survival rate and the annual healthcare costs of survivors after cardiac arrest. METHODS This retrospective, fixed-cohort study conducted from 2006 to 2012, involved 2 million individuals randomly selected from the NHIRD of Taiwan. Adult patients at least 18 years old who were diagnosed with cardiac arrest were enrolled. Survival was followed up for 1 year. RESULTS In total, 2,256 patients were enrolled. The survivor cohort accounted for 4% (89/2256) of the study population. There were no significant differences in the demographic characteristics of the survival and non-survival cohorts, with the exceptions of gender (male: survival vs. non-survival, 50.6% vs. 64.5%, p = 0.007), diabetes mellitus (49.4% vs. 35.8%, p = 0.009), and acute coronary syndrome (44.9% vs. 31.9%, p = 0.010). Only 38 (1.7%) patients survived for > 1 year. The mean re-admission to hospital during the 1-year follow up was 73.5 (SD: 110.2) days. The mean healthcare cost during the 1-year follow up was $12,953. Factors associated with total healthcare costs during the 1-year follow up were as follows: city or county of residence, being widowed, and Chronic Obstructive Pulmonary Disease (city or county of residence, β: -23,604, p < 0.001; being widowed, β: 25,588, p = 0.049; COPD, β: 14,438, p = 0.024). CONCLUSIONS There was a great burden of the annual healthcare costs of survivors of cardiac arrest. Socioeconomic status and comorbidity were major confounders of costs. The outcome measures of cardiac arrest should extend beyond the death, and encompass destitution. These findings add to our knowledge of the health economics and indicate future research about healthcare of cardiac arrest survivors.
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Liu CH, Lin JR, Liou CW, Lee JD, Peng TI, Lee M, Lee TH. Causes of Death in Different Subtypes of Ischemic and Hemorrhagic Stroke. Angiology 2017; 69:582-590. [DOI: 10.1177/0003319717738687] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Causes of death in both ischemic stroke (IS) and hemorrhagic stroke (HS) subtypes are not comprehensively studied. Between 2008 and 2011, we enrolled 11 215 first-ever stroke patients from the Stroke Registry of Chang-Gung Healthcare System and linked these data to the national death registry. The main causes of death in each stroke subtype were assessed. Patients with HS had higher overall mortality than IS (32.0% vs 18.1%, P < .001). In IS subtypes, large-artery atherosclerosis plus cardioembolism had the worst mortality (40.7%, P < .001). Stroke was the leading cause of death in both IS and HS within the first year. Stroke remained the major cause of death in HS, but cancer was the leading cause of death in IS after the first year. After excluding the patients with previous cancer history, cancer was still an important cause of death in IS and HS, particularly in the IS subtypes of small vessel occlusion, stroke of undetermined etiology, and transient ischemic attack.
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Liu FC, Ting PC, Lin JR, Yu HP. Immunosuppressants and new onset gallstone disease in patients having undergone renal transplantation. Ther Clin Risk Manag 2017; 13:1391-1398. [PMID: 29075123 PMCID: PMC5648321 DOI: 10.2147/tcrm.s144975] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND There are very few reports describing the development of gallstone disease after renal transplantation (GSDART) in Asia. The aim of this population-based study was to explore the prevalence, predictive factors, and outcomes of newly developed GSDART. The relationship between immunosuppressant and GSDART was also explored. PATIENTS AND METHODS Renal transplantation (RT) recipients were identified from the National Health Insurance Research Database of Taiwan during January 1998-December 2012. In total, 2,630 adult patients, who had neither been diagnosed with gallstone disease (GSD) nor undergone cholecystectomy, were included in this study. These patients underwent follow-up till the diagnosis of GSDART was established. Risk factors and post-RT immunosuppressant treatments were investigated and analyzed using Cox regression analysis. The cumulative mortality in patients with and without GSDART was also evaluated. RESULTS The final dataset comprised 143 patients who developed GSDART and 2,487 patients who had not been diagnosed with GSDART during the follow-up period. The prevalence of GSDART was 5.4%. On performing univariate analysis, age (p=0.0276) and certain immunosuppressant administrations were identified as significant risk factors for GSDART. After adjusting for age, multivariable analysis showed that everolimus (adjusted hazard ratio 0.287, p=0.0013) was independently associated with the development of GSDART. The overall mortality rate (6.99%, p=0.0341) was significantly decreased in the GSDART group. CONCLUSION Increased age was the most consistent risk factor for GSD, and everolimus-based immunotherapy indicated a decreased incidence of GSDART in RT recipients. The long-term mortality rate was significantly decreased in patients with GSDART.
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Liu FC, Lin HT, Lin JR, Yu HP. Impact of immunosuppressant therapy on new-onset diabetes in liver transplant recipients. Ther Clin Risk Manag 2017; 13:1043-1051. [PMID: 28860788 PMCID: PMC5571855 DOI: 10.2147/tcrm.s142348] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
This nationwide, population-based study aimed to clarify the effects of immunosuppressive regimens on new-onset diabetes after liver transplantation (NODALT). The National Health Insurance database of Taiwan was explored for patients who received liver transplantation without pre-transplant diabetes from 1998 to 2012. Information regarding clinical conditions and immunosuppressant utilization among these patients was analyzed statistically. Of the 2,140 patients included in our study, 189 (8.8%) developed NODALT. The pre-transplant risk factors for NODALT were identified as old age, male sex, hepatitis C, alcoholic hepatitis, and immunosuppressant use of tacrolimus (TAC). All patients used corticosteroids as a baseline immunosuppressant. The immunosuppressant regimen of cyclosporine (CsA)+TAC+mycophenolate mofetil (MMF) contributed most to NODALT (adjusted hazard ratio 7.596) in comparison with the regimens of TAC+MMF and CsA+MMF; this regimen also contributed significantly to higher post-transplant bacteremia, urinary tract infection, pneumonia, renal failure, and mortality rate. In conclusion, our analysis confirmed TAC-based immunosuppression contributes to higher NODALT incidence than CsA-based regimen, and TAC-CsA conversion due to any causes might lead to worse clinical outcomes. Clinicians should make better risk stratifications before prescribing immunosuppressants for liver transplant recipients.
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Hung JW, Chou CX, Chang HF, Wu WC, Hsieh YW, Chen PC, Yu MY, Chang CC, Lin JR. Cognitive effects of weight-shifting controlled exergames in patients with chronic stroke: a pilot randomized comparison trial. Eur J Phys Rehabil Med 2017; 53:694-702. [PMID: 28382812 DOI: 10.23736/s1973-9087.17.04516-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The exergaming training involves motor as well as cognitive stimulation. Although exergame studies have been reported to have benefits in motor function, the effects of exergames on improving cognitive function remain inconclusive. Moreover, no study has been reported in stroke patients. AIM The objective of this study was to compare the cognitive effects of 2 weight-shifting controlled exergaming systems and conventional weight- shifting training in patients with chronic stroke. DESIGN This was a single-blind randomized controlled trial. SETTING All participants were recruited from a rehabilitation department of a tertiary hospital. POPULATION Patients (N.=37) with chronic hemiplegic stroke. METHODS Patients were randomly allocated to one of the Wii Fit, Tetrax biofeedback, or conventional weight-shifting training groups. All interventions were administered 30 minutes per session, twice a week for 12 weeks. We used total score and the 9 domain scores of Cognitive Abilities Screening Instrument Chinese version (CASI C-2.0), and Berg Balance Scale (BBS) as the outcome measures. The outcome measures were assessed before and after training, and at 3 months follow-up. RESULTS There were no significant differences among the 3 groups in the percentage of change in CASI total score and BBS, either post intervention or at the 3-month follow-up. At assessing the percentage of change in each domain of CASI, we found significant differences among the 3 groups in the abstraction/judgment domain after intervention (Wii Fit 16.25 [9.77, 37.50]% vs. Tetrax 0.00 [-10.00, 0.00]% vs. weight-shift 11.00 [0.00, 14.38]%, P=0.01], and at the 3-month follow-up (Wii Fit 20.00 [10.83, 31.25]% vs. Tetrax -10.00 [-11.11, 10.00]% vs. weight-shifting 0.00 [-2.27, 11.46]%, P=0.01). The differences came from the differences between Wii Fit and Tetrax mainly. There were significant differences among the 3 groups in language domain after intervention (Wii Fit 0.00 [0.00, 5.54]% vs. Tetrax 0.00 [-3.00, 0.00]% vs. weight-shift 0.00 [0.00, 0.00]%, P=0.045), but not at the 3-month follow-up (P=0.13). There was no correlation between the percentage of change in BBS and CASI total score postintervention ( r=-0.15 P=0.38). CONCLUSIONS Wii Fit games training might be beneficial in some cognitive functions, such as abstraction/judgment, language in patients with chronic stroke. Wii Fit games, the commercial entertainment exergames, had superior effect in abstract/judgment and language domains as compared to the rehabilitation exergame (Tetrax balance system). Hence, Wii Fit games might be considered as a tool in post-stroke cognitive rehabilitation programs.
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Lin CW, Hsu BRS, Tsai JS, Yang HM, Lin JR, Lin CH, Huang CH, Hung SY, Huang YY. Effect of limb preservation status and body mass index on the survival of patients with limb-threatening diabetic foot ulcers. J Diabetes Complications 2017; 31:180-185. [PMID: 27751708 DOI: 10.1016/j.jdiacomp.2016.09.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 09/22/2016] [Accepted: 09/24/2016] [Indexed: 10/20/2022]
Abstract
AIMS To evaluate the effect of limb preservation status and body mass index (BMI) on the survival of patients with diabetic foot ulcers (DFUs). METHODS A total of 1346 patients treated for limb-threatening DFUs at a major diabetic foot center in Taiwan from 2002 to 2009 were tracked until December 2012. The patients were classified into three groups: limb-preserved (n=858), minor lower-extremity amputation (LEA) (n=249), and major LEA (n=239). Clinical data during treatment were used for survival analysis. RESULTS With 729 deaths, the median survival time (MST) was 6.14 (95% CI 5.63-6.65) years. Major LEA and BMI were two independent factors associated with mortality after adjusting for age, diabetic duration, HbA1c level, comorbidities and peripheral artery diseases. The mortality hazard ratios for the minor and major LEA groups were 0.92 (95% CI 0.74-1.16) and 1.34 (95% CI 1.07-1.68), respectively, to the reference group (limb-preserved). After stratifying BMI into four categories (underweight, normal weight, overweight and obesity, according to the Taiwanese definition), the MSTs for each category were 2.57, 5.24, 7.47 and 7.85years, respectively (P for trend <0.01). This "obesity paradox" was not observed in the major LEA group (P for trend 0.25). For patients with LEA, the obesity patients had lower MST than those in overweight category (7.97 and 8.84 in minor and 3.25 and 5.42 in major LEA, respectively). CONCLUSIONS For the patients treated for DFUs, major - but not minor - LEA was associated with poor survival compared with the limb-preserved group. The MST had positive correlation with BMI levels for patients with limb-preserved and minor LEA, but not for those with major LEA.
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Chung PCH, Chen HP, Lin JR, Liu FC, Yu HP. Impact of preoperative chronic renal failure on liver transplantation: a population-based cohort study. Ther Clin Risk Manag 2016; 12:1855-1860. [PMID: 28008264 PMCID: PMC5167298 DOI: 10.2147/tcrm.s123011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Purpose The purpose of this study was to assess whether preoperative chronic renal failure (CRF) affects the rates of postoperative complications and survival after liver transplantation. Methods This population-based retrospective cohort study included 2,931 recipients of liver transplantation performed between 1998 and 2012, enrolled from the Taiwan National Health Insurance Research Database. Patients were divided into two groups, based on the presence or absence of preoperative CRF. Results The overall estimated survival rate of liver transplantation recipients (LTRs) with preoperative CRF was significantly lower than that of patients without preoperative CRF (P=0.0085). There was no significant difference between the groups in terms of duration of intensive care unit stay, total hospital stay, bacteremia, postoperative bleeding, and pneumonia during hospitalization. Long-term adverse effects, including cerebrovascular disease and coronary heart disease, were not different between patients with versus without CRF. Conclusion These findings suggest that LTRs with preoperative CRF have a higher rate of mortality.
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Cheng CW, Liu FC, Lin JR, Tsai YF, Chen HP, Yu HP. The Impact of Hospital/Surgeon Volume on Acute Renal Failure and Mortality in Liver Transplantation: A Nationwide Cohort Study. PLoS One 2016; 11:e0162992. [PMID: 27706183 PMCID: PMC5051740 DOI: 10.1371/journal.pone.0162992] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Accepted: 08/31/2016] [Indexed: 12/13/2022] Open
Abstract
The aim of this study was to assess whether the case volume of surgeons and hospitals affects the rates of postoperative complications and survival after liver transplantation. This population-based retrospective cohort study included 2938 recipients of liver transplantation performed between 1998 and 2012, enrolled from the Taiwan National Health Insurance Research Database. They were divided into two groups, according to the cumulative case volume of their operating surgeons and the case volume of their hospitals. The duration of intensive care unit stay and post-transplantation hospitalization, postoperative complications, and mortality were analyzed. The results showed that, in the low and high case volume surgeons groups, respectively, acute renal failure occurred at the rate of 14.11% and 5.86% (p<0.0001), and the overall mortality rates were 19.61% and 12.44% (p<0.0001). In the low and high case volume hospital groups, respectively, acute renal failure occurred in 11% and 7.11% of the recipients (p = 0.0004), and the overall mortality was 18.44% and 12.86% (p<0.0001). These findings suggest that liver transplantation recipients operated on higher case volume surgeons or in higher case volume hospitals have a lower rate of acute renal failure and mortality.
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Liu K, Fu BL, Lin JR, Fu YG, Peng ZQ, Jin QA, Tang LD. Parasitism Performance of Tetrastichus brontispae Ferriere over the Coconut Hispine Beetle, Brontispa longissima (Gestro). NEOTROPICAL ENTOMOLOGY 2016; 45:420-426. [PMID: 27048172 DOI: 10.1007/s13744-016-0389-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2014] [Accepted: 03/02/2016] [Indexed: 06/05/2023]
Abstract
In this study, the effect of host density, host, and parasitoid ages in choice and no-choice tests on the parasitism performance of Tetrastichus brontispae Ferriere, one of the major parasitoid of Brontispa longissima (Gestro), was investigated in the laboratory. The results revealed that an increased host density resulted in no increased parasitism of B. longissima by T. brontispae; the optimal host density was three host pupae per parasitoid when considering the costs for mass rearing. Moreover, parasitoid age was quite crucial for effective parasitism and affected the emergence rate. Although 2-h to 4-day-old parasitoids successfully parasitized the host pupae, younger parasitoids (within 2-day-old) presented higher parasitism capacity than older parasitoids. More importantly, both choice and no-choice tests confirmed that all host stages tested from 2-h to 4-day-old were suitable for T. brontispae parasitization, although 2-h to 2-day-old hosts were preferred. We also demonstrated that sex ratio, emergence rate, and egg to adult developmental time were not influenced by host density, parasitoid, and host age in both choice and no-choice tests. Our data will allow for more accurate prediction and interpretation on the parasitization by T. brontispae, supporting mass-production initiatives and mass release in programs of B. longissima.
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Ho WM, Lin JR, Wang HH, Liou CW, Chang KC, Lee JD, Peng TY, Yang JT, Chang YJ, Chang CH, Lee TH. Prediction of in-hospital stroke mortality in critical care unit. SPRINGERPLUS 2016; 5:1051. [PMID: 27462499 PMCID: PMC4940351 DOI: 10.1186/s40064-016-2687-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Accepted: 06/23/2016] [Indexed: 01/12/2023]
Abstract
BACKGROUND Critical stroke causes high morbidity and mortality. We examined if variables in the early stage of critical stroke could predict in-hospital mortality. METHODS We recruited 611 ischemic and 805 hemorrhagic stroke patients who were admitted within 24 h after the symptom onset. Data were analyzed with independent t test and Chi square test, and then with multivariate logistic regression analysis. RESULTS In ischemic stroke, National Institutes of Health Stroke Scale (NIHSS) score (OR 1.08; 95 % CI 1.06-1.11; P < 0.01), white blood cell count (OR 1.11; 95 % CI 1.05-1.18; P < 0.01), systolic blood pressure (BP) (OR 0.49; 95 % CI 0.26-0.90; P = 0.02) and age (OR 1.03; 95 % CI 1.00-1.05; P = 0.03) were associated with in-hospital mortality. In hemorrhagic stroke, NIHSS score (OR 1.12; 95 % CI 1.09-1.14; P < 0.01), systolic BP (OR 0.25; 95 % CI 0.15-0.41; P < 0.01), heart disease (OR 1.94; 95 % CI 1.11-3.39; P = 0.02) and creatinine (OR 1.16; 95 % CI 1.01-1.34; P = 0.04) were related to in-hospital mortality. Nomograms using these significant predictors were constructed for easy and quick evaluation of in-hospital mortality. CONCLUSION Variables in acute stroke can predict in-hospital mortality and help decision-making in clinical practice using nomogram.
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Liu FC, Lin JR, Chen HP, Tsai YF, Yu HP. Prevalence, predictive factors, and survival outcome of new-onset diabetes after liver transplantation: A population-based cohort study. Medicine (Baltimore) 2016; 95:e3829. [PMID: 27336869 PMCID: PMC4998307 DOI: 10.1097/md.0000000000003829] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
The aim of the present nationwide population-based cohort study was to explore the prevalence, risk factors, and survival outcome of new-onset diabetes (NOD) in recipients after liver transplantation.The National Health Insurance Research Database of Taiwan was searched for ICD-9-codes, 2248 patients who had received liver transplant without pretransplant diabetes from July 1, 1998 to December 31, 2012 were included in the study. The preoperative risks factors were considered and analyzed using logistic regression analysis, following adjustments for age and sex. All patients were followed up until the end of the study or death.The final dataset included 189 patients with NOD and 2059 without diabetes after liver transplantation. The prevalence of NOD was 8.4% and in 64% NOD appeared in the first year after liver transplantation. Preoperative clinical events, alcoholic liver cirrhosis, and hepatic encephalopathy were the most important risk factors for NOD after liver transplantation. The mortality rate was lower in NOD recipients than in non-NOD recipients within 5 years.In this study, we provide evidence that NOD recipients had better 5-year survival outcomes in this clinical population. The most important identifiable predictive factors for NOD after liver transplantation were alcoholic hepatitis, ascites, hepatic coma, and esophageal varices.
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Chen HP, Tsai YF, Lin JR, Liu FC, Yu HP. Recipient Age and Mortality Risk after Liver Transplantation: A Population-Based Cohort Study. PLoS One 2016; 11:e0152324. [PMID: 27019189 PMCID: PMC4809564 DOI: 10.1371/journal.pone.0152324] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Accepted: 03/11/2016] [Indexed: 12/31/2022] Open
Abstract
The aim of the present large population-based cohort study is to explore the risk factors of age-related mortality in liver transplant recipients in Taiwan. Basic information and data on medical comorbidities for 2938 patients who received liver transplants between July 1, 1998, and December 31, 2012, were extracted from the National Health Insurance Research Database on the basis of ICD-9-codes. Mortality risks were analyzed after adjusting for preoperative comorbidities and compared among age cohorts. All patients were followed up until the study endpoint or death. This study finally included 2588 adults and 350 children [2068 (70.4%) male and 870 (29.6%) female patients]. The median age at transplantation was 52 (interquartile range, 43–58) years. Recipients were categorized into the following age cohorts: <20 (n = 350, 11.9%), 20–39 (n = 254, 8.6%), 40–59 (n = 1860, 63.3%), and ≥60 (n = 474, 16.1%) years. In the total population, 428 deaths occurred after liver transplantation, and the median follow-up period was 2.85 years (interquartile range, 1.2–5.5 years). Dialysis patients showed the highest risk of mortality irrespective of age. Further, the risk of death increased with an increase in the age at transplantation. Older liver transplant recipients (≥60 years), especially dialysis patients, have a higher mortality rate, possibly because they have more medical comorbidities. Our findings should make clinicians aware of the need for better risk stratification among elderly liver transplantation candidates.
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Liu CH, Wei YC, Lin JR, Chang CH, Chang TY, Huang KL, Chang YJ, Ryu SJ, Lin LC, Lee TH. Initial blood pressure is associated with stroke severity and is predictive of admission cost and one-year outcome in different stroke subtypes: a SRICHS registry study. BMC Neurol 2016; 16:27. [PMID: 26923538 PMCID: PMC4770548 DOI: 10.1186/s12883-016-0546-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Accepted: 02/12/2016] [Indexed: 11/10/2022] Open
Abstract
Background To investigate if initial blood pressure (BP) on admission is associated with stroke severity and predictive of admission costs and one-year-outcome in acute ischemic (IS) and hemorrhagic stroke (HS). Methods This is a single-center retrospective cohort study. Stroke patients admitted within 3 days after onset between January 1st and December 31st in 2009 were recruited. The initial BP on admission was subdivided into high (systolic BP ≥ 211 mmHg or diastolic BP ≥ 111 mmHg), medium (systolic BP 111–210 mmHg or diastolic BP 71–110 mmHg), and low (systolic BP ≤ 110 mmHg or diastolic BP ≤ 70 mmHg) groups and further subgrouped with 25 mmHg difference in systole and 10 mmHg difference in diastole for the correlation analysis with demographics, admission cost and one-year modified Rankin scale (mRS). Results In 1173 IS patients (mean age: 67.8 ± 12.8 years old, 61.4 % male), low diastolic BP group had higher frequency of heart disease (p =0.001), dehydration (p =0.03) and lower hemoglobin level (p <0.001). The extremely high and low systolic BP subgroups had worse National Institutes of Health Stroke Scale (NIHSS) score (p =0.03), higher admission cost (p <0.001), and worse one-year mRS (p =0.03), while extremely high and low diastolic BP subgroups had higher admission cost (p <0.01). In 282 HS patients (mean age: 62.4 ± 15.4 years old, 60.6 % male), both low systolic and diastolic BP groups had lower hemoglobin level (systole: p =0.05; diastole: p <0.001). The extremely high and low BP subgroups had worse NIHSS score (p =0.01 and p <0.001, respectively), worse one-year mRS (p =0.002 and p =0.001, respectively), and higher admission cost (diastole: p <0.002). Conclusions Stroke patients with extremely high and low BP on admission have not only worse stroke severity but also higher admission cost and/or worse one-year outcome. In those patients with low BP, low admission hemoglobin might be a contributing factor.
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Chen HP, Tsai YF, Lin JR, Liu FC, Yu HP. Incidence and Outcomes of Acute Renal Failure Following Liver Transplantation: A Population-Based Cohort Study. Medicine (Baltimore) 2015; 94:e2320. [PMID: 26717368 PMCID: PMC5291609 DOI: 10.1097/md.0000000000002320] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
The aim of our large, population-based, cohort study was to explore the risk factors of acute renal failure (ARF) after liver transplant (LT) in Taiwan.From the Taiwanese National Health Insurance Research Database, 2862 patients who had undergone LT without pretransplant dialysis between July 1, 1998, and December 31, 2012, were identified. Preoperative, operative, and perioperative risks factors were considered and analyzed using logistic regression analysis, after adjusting for age and sex. All patients were followed up until the study endpoint or death.The final dataset included 214 patients with ARF and 2648 without ARF post-LT. Preoperative cerebrovascular diseases were the most important identifiable risk factor for ARF post-LT. Comparison of outcomes for patients "with" and "without" ARF indicated higher incidence rates of bacteremia, pneumonia, and postoperative bleeding, as well as longer stays in both intensive care unit and hospital. Kaplan-Meier mortality curves identified higher rates of mortality for patients' developing ARF at 1-year post-LT and overall at 14.5 years postsurgery.We provide evidence of a high incidence of ARF post-LT in Taiwan, with documented association of ARF with higher incidence rates of morbidity and mortality in this clinical population. The most important identifiable risk factor for ARF in our study was cerebrovascular diseases.
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Lo YL, Ni YL, Wang TY, Lin TY, Li HY, White DP, Lin JR, Kuo HP. Bispectral Index in Evaluating Effects of Sedation Depth on Drug-Induced Sleep Endoscopy. J Clin Sleep Med 2015; 11:1011-20. [PMID: 25979098 DOI: 10.5664/jcsm.5016] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2014] [Accepted: 03/25/2015] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To evaluate the effect of sedation depth on drug-induced sleep endoscopy (DISE). METHODS Ninety patients with obstructive sleep apnea (OSA) and 18 snorers underwent polysomnography and DISE under bispectral index (BIS)-guided propofol infusion at two different sedation levels: BIS 65-75 (light sedation) and 50-60 (deep sedation). RESULTS For the patients with OSA, the percentages of velopharynx, oropharynx, hypopharynx, and larynx obstructions under light sedation were 77.8%, 63.3%, 30%, and 33.3%, respectively. Sedation depth was associated with the severity of velopharynx and oropharynx obstruction, oropharynx obstruction pattern, tongue base obstruction, epiglottis anteroposterior prolapse and folding, and arytenoid prolapse. In comparison, OSA severity was associated with the severity of velopharynx obstruction, severity of oropharynx obstruction, and arytenoid prolapse (odds ratio (95% confidence interval); 14.3 (4.7-43.4), 11.7 (4.2-32.9), and 13.2 (2.8-62.3), respectively). A good agreement was noted between similar DISE findings at different times and different observers (kappa value 0.6 to 1, respectively). A high percentage of arytenoid prolapse (46.7% among the patients with OSA under light sedation) was noted. CONCLUSIONS Greater sedative depth increased upper airway collapsibility under DISE assessment. DISE under BIS-guided propofol infusion, and especially a level of 65-75, offers an objective and reproducible method to evaluate upper airway collapsibility. Some findings were induced by drug sedation and need careful interpretation. Specific arytenoid prolapse patterns were noted for which further investigations are warranted. CLINICAL TRIALS REGISTRATION http://www.clinicaltrials.gov, identifier: NCT01100554. COMMENTARY A commentary on this article appears in this issue on page 965.
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Lee JT, Hsieh MH, Cheng PJ, Lin JR. The Role of Xylitol Gum Chewing in Restoring Postoperative Bowel Activity After Cesarean Section. Biol Res Nurs 2015; 18:167-72. [DOI: 10.1177/1099800415592966] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Aims: The goal of this study was to evaluate the effects of xylitol gum chewing on gastrointestinal recovery after cesarean section. Methods: Women who underwent cesarean section ( N = 120) were randomly allocated into Group A (xylitol gum), Group B (nonxylitol gum), or the control group (no chewing gum). Every 2 hr post-cesarean section and until first flatus, Groups A and B received two pellets of chewing gum and were asked to chew for 15 min. The times to first bowel sounds, first flatus, and first defecation were then compared among the three groups. Results: Group A had the shortest mean time to first bowel sounds (6.9 ± 1.7 hr), followed by Group B (8 ± 1.6 hr) and the control group (12.8 ± 2.5 hr; one-way analysis of variance, p < .001; Scheffe’s post hoc comparisons, p < .05). The gum-chewing groups demonstrated a faster return of flatus than the control group did ( p < .001), but the time to flatus did not differ significantly between the gum-chewing groups. Additionally, the differences in the time to first defecation were not significant. Conclusion: After cesarean section, chewing gum increased participants’ return of bowel activity, as measured by the appearance of bowel sounds and the passage of flatus. In this context, xylitol-containing gum may be superior to xylitol-free gum.
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