共查询到20条相似文献，搜索用时 46 毫秒
1.
Scott Kizy Ariella M. Altman Schelomo Marmor Keith Wirth Jane Y. Ching Hui Todd M. Tuttle Jason W. Denbo Eric H. Jensen 《HPB : the official journal of the International Hepato Pancreato Biliary Association》2019,21(2):235-241
Background
Nodal positivity is a predictor of poor survival following resection for intrahepatic cholangiocarcinoma (ICC). The aim of this study was to evaluate the impact of surgical resection on survival in patients with lymph node (LN) positive ICC.Methods
An augmented version of the Surveillance, Epidemiology, and End Results program database was utilized to identify patients with LN-positive ICC without distant metastases from 2000 to 2014. Patients were stratified by treatment: chemotherapy alone or surgical resection with/without chemotherapy. Survival was evaluated using Kaplan–Meier and Cox proportional hazard models.Results
169 patients who underwent treatment for LN-positive ICC were identified. 88% underwent surgical resection and 12% underwent chemotherapy alone. The median survival for patients who underwent surgical resection was not different from patients treated with chemotherapy alone (19 months 95% Confidence Interval (CI) 17–33 versus 20 months CI 10–27, p = 0.323). A cox-proportional hazard ratio model demonstrated that black race was associated with worse survival (p < 0.05), while surgical resection was not independently associated with survival.Conclusion
Surgical resection for patients with LN-positive ICC may not improve survival compared to chemotherapy alone. Pathologic LN evaluation should be performed prior to surgical resection, to improve patient selection and ensure receipt of optimal therapy. 相似文献2.
Andrew R. Kolarich Roniel Cabrera Steven J. Hughes Thomas J. George Brian S. Geller Joseph R. Grajo 《HPB : the official journal of the International Hepato Pancreato Biliary Association》2019,21(2):249-257
Background
The aim of this retrospective review was to evaluate the long-term survival benefits of thermal ablation versus wedge or segmental resection in solitary HCC lesions using tumor size and clinical factors.Methods
Survival analysis was performed on 43,601 patients from 2004 to 2015 in the National Cancer Database with solitary HCC lesions ≤5 cm with further stratification by tumor size, fibrosis score, and type of resection.Results
In patients with moderate fibrosis or less, survival benefit was seen with one-segment resection over ablation in tumors 1.1–3 cm (HR 0.54, p = 0.03) while tumors of 3.1–5 cm received survival benefit from wedge (HR 0.44, p = 0.04), one (HR 0.28, p = 0.001) and two-segment (HR 0.20, p = 0.001) resections over ablation. In patients with severe fibrosis to cirrhosis, wedge resection demonstrated survival benefit over ablation in patients with tumors 1.1–3 cm (HR 0.48, p = 0.01) with no survival benefit of any resection type in patients with tumors of 3.1–5 cm.Conclusion
These findings suggest that the decision to utilize thermal ablation versus resection to extend survival in solitary HCC lesions should include tumor size, fibrosis score, and type of resection. 相似文献3.
Yiran Zhou Jiewei Lin Wei Wang Hao Chen Xiaxing Deng Chenghong Peng Dongfeng Cheng Baiyong Shen 《Pancreatology》2019,19(3):414-418
Objectives
This study aimed to use a retrospective data base to investigate whether a standard lymphadenectomy during distal pancreatectomy should include the No. 9 lymph nodes (LNs) for resectable pancreatic ductal adenocarcinoma (PDAC) located in the body and tail of the pancreas.Methods
Data from 169 patients undergoing curative distal pancreatectomy for PDAC between Jan 1, 2013 and Dec 31, 2016 were collected. According to the tumor location, patients were divided into three groups: pancreatic neck tumor, pancreatic body and tail tumor with margin-to-bifurcation-distance (MTBD)?≤?2.5?cm and pancreatic body and tail tumor with MTBD?>?2.5?cm. The metastatic rate of the No. 9 LNs was compared among the 3 groups. The survival outcomes were analyzed.Results
The involvement rate for No. 9 LNs was 20.7% (6/29) for pancreatic neck tumors, 17.6% (15/85) for body and tail tumors with MTBD?≤?2.5?cm and 1.8% (1/55) for MTBD?>?2.5?cm. The No. 9 LNs were significantly more frequently involved in neck or body and tail tumors with MTBD ≤2.5?cm than with the cases with MTBD >2.5?cm (OR 0.082, P?=?0.016). No. 9 LN involvement was not associated with worse survival compared with survival associated with involvement of other LNs (P?=?0.780).Conclusions
For PDAC located in the neck or in the body and tail of the pancreas with MTBD?≤?2.5?cm, the involvement rate for No. 9 LNs is high. Standard lymphadenectomy should include the No. 9 LNs. 相似文献4.
Nina Reistad Jan H. Nilsson Magnus Bergenfeldt Pehr Rissler Christian Sturesson 《HPB : the official journal of the International Hepato Pancreato Biliary Association》2019,21(2):175-180
Background
Liver steatosis is associated with poor outcome after liver transplantation and liver resection. There is a need for an accurate and reliable intraoperative tool to identify and quantify steatosis. This study aimed to investigate whether surface diffuse reflectance spectroscopy (DRS) measurements could detect liver steatosis on humans during liver surgery.Methods
The DRS instrumentation setup consists of a computer, a high-power tungsten halogen light source and two spectrometers, connected through a trifurcated optical fiber to a hand-held probe. Patients scheduled for open resection for liver tumors were considered for inclusion. Multiple DRS measurements were performed on the liver surface after mobilization.Results
In total, 1210 DRS spectra originated from 38 patients, were analyzed. When applying the data to an analytical model the volumetric absorption ratio factor of fat and water specified an explicit distinction between mild to moderate, and moderate to severe steatosis (p < 0.001). There were significant differences between none-to-mild and moderate-to-severe steatosis grade for the following parameters: reduced scattering coefficient (p < 0.001), Mie to total scattering fraction (p < 0.001), Mie slope (p = 0.003), lipid/(lipid + water) (p < 0.001), blood volume (p = 0.044) and bile volume (p < 0.001).Conclusion
This study shows that it is possible to evaluate steatosis grades with hepatic surface diffuse reflectance spectroscopy measurements. 相似文献5.
Jenny Rystedt Bobby Tingstedt Christoph Ansorge Johan Nilsson Bodil Andersson 《HPB : the official journal of the International Hepato Pancreato Biliary Association》2019,21(3):268-274
Background
Pancreatoduodenectomy is associated with a high risk of complications. The aim was to identify preoperative risk factors for major intraoperative bleeding.Methods
Patients registered for pancreatoduodenectomy in the Swedish National Pancreatic and Periampullary Cancer Registry, 2011 to 2016, were included. Major intraoperative bleeding was defined as ≥1000 ml. Univariable and multivariable analysis of preoperative parameters were performed.Results
In total, 1864 patients were included. The median blood loss was 600 ml, and 502 patients (27%) had registered bleeding of ≥1000 ml. Preoperative independent risk factors associated with major bleeding were male sex (p < 0.001), body mass index (BMI) ≥25 kg/m2 (p < 0.001), preoperative biliary drainage (PBD) (p < 0.001), C-reactive protein (CRP) ≥12 mg/L (p = 0.006) and neo-adjuvant chemotherapy treatment (NAT) (p = 0.002). Postoperative intensive care (p < 0.001), reoperation (p = 0.035), surgical infections (p = 0.036), and bile leakage (p = 0.045) were more common in the group with major bleeding, and the 30-day mortality was higher (4.9% vs 1.6%; p < 0.001).Conclusion
Most predictive parameters for major intraoperative bleeding are not modifiable. PBD is an independent predictor for major intraoperative bleeding and to reduce the risk, patients with resectable periampullary tumors should, if possible, be subject to surgery without preoperative biliary drainage. 相似文献6.
Nathan M. Bolton Adam H. Maerz Russell E. Brown Mona Bansal John S. Bolton William C. Conway 《HPB : the official journal of the International Hepato Pancreato Biliary Association》2019,21(4):413-418
Background
Neoadjuvant therapy (NT) for borderline resectable pancreatic cancer (BRPC) has evolved to include multi-agent regimens and chemoradiation. We report our experience and compare outcomes of initially resectable pancreatic cancer (IRPC) vs BRPC receiving NT across two eras of chemotherapy regimens.Methods
Data were collected retrospectively on pancreaticoduodenectomy patients between January 2008 and October 2015. Outcomes and survival were compared based on patient, laboratory and treatment factors.Results
195 patients were included and 133 had IRPC and 62 BRPC. IRPC operations were shorter (449 min vs 520 min, p = 0.003), had less blood loss (663 ml vs 954 ml, p = 0.002) and involved fewer vascular resections (29% vs 76%, p = 0.002). The rate of R0 resection was identical (82%, p = 1) and the IRPC group had higher node-positive ratio (19.3% vs 7.2% p < 0.0001). 15 patients received a single agent regimen while 47 received multi-agent regimens with 90% receiving radiation.Survival was similar between BRPC and IRPC (log-rank p = 0.7). Histopathologic response (CAP grade 0 or 1) was not associated with survival (p = 0.13), but completion of ≥4 cycles of multi-agent pre-operative chemotherapy (p = 0.001) and complete response to NT (p = 0.04) were significant predictors of survival.Conclusions
BRPC patients treated with NT have similar morbidity and survival to their IRPC counterparts. Pathologic response and modern NT are associated with improved survival. 相似文献7.
Lauren S. Tufts Emma D. Jarnagin Jessica R. Flynn Mithat Gonen Jose G. Guillem Philip B. Paty Garrett M. Nash Joshua J. Smith Iris H. Wei Emmanouil Pappou Michael I. D&#x;Angelica Peter J. Allen T. Peter Kingham Vinod P. Balachandran Jeffrey A. Drebin Julio Garcia-Aguilar William R. Jarnagin Martin R. Weiser 《HPB : the official journal of the International Hepato Pancreato Biliary Association》2019,21(2):181-186
Background
Surgical site infections (SSIs) are a major cause of morbidity, mortality, and healthcare costs, and patients undergoing simultaneous colorectal/liver resections are at an especially high SSI risk.Methods
Data were collected on all patients undergoing synchronous colorectal/liver resection from 2011 to 2016 (n = 424). The intervention, implemented in 2013, included 13 multidisciplinary perioperative components. The primary endpoints were superficial/deep and organ space SSIs. Secondary endpoints were hospital length of stay (LOS) and 30-day readmission rate. To control for changes in SSI rates independent of the intervention, interrupted time series analysis was conducted.Results
Overall, superficial/deep, and organ space SSIs decreased by 60.5% (p < 0.001), 80.6% (p < 0.001), and 47.6% (p = 0.008), respectively. In the pre-intervention cohort (n = 231), there were 79 (34.2%), 31 (13.4%), and 48 (20.8%) total, superficial/deep, and organs space SSIs, respectively. In the post-intervention cohort (n = 193), there were 26 (13.5%), 5 (2.6%), and 21 (10.9%) total, superficial/deep, and organs space SSIs, respectively. Median LOS decreased from 9 to 8 days (p < 0.001). Readmission rates did not change (p = 0.6). Interrupted time series analysis found no significant trends in SSI rate within the pre-intervention (p = 0.35) and post-intervention (p = 0.55) periods.Conclusion
In combined colorectal/liver resection patients, implementation of a multidisciplinary care bundle was associated with a 61% reduction in SSIs, with the greatest impact on superficial/deep SSI, and modest reduction in LOS. The absence of trends within each time period indicated that the intervention was likely responsible for SSI reduction. Future efforts should target further reduction in organ space SSI. 相似文献8.
Ju-Dong Li Xin-Fei Xu Jun Han Han Wu Hao Xing Chao Li Jiong-Jie Yu Ya-Hao Zhou Wei-Min Gu Hong Wang Ting-Hao Chen Yong-Yi Zeng Wan Y. Lau Meng-Chao Wu Feng Shen Tian Yang 《HPB : the official journal of the International Hepato Pancreato Biliary Association》2019,21(2):157-166
Background
Serum prealbumin is a sensitive and stable marker for nutritional status and liver function. Whether preoperative prealbumin level is associated with long-term prognosis in patients undergoing liver resection for hepatocellular carcinoma (HCC) is unclear.Methods
Patients who underwent liver resection for HCC between 2001 and 2014 at six institutions were enrolled. These patients were divided into the low and normal prealbumin groups using a cut-off value of 170 mg/L for preoperative prealbumin level. The overall survival (OS) and recurrence-free survival (RFS) were compared between them.Results
In 1483 patients, 437 (29%) had a low prealbumin level. The 3- and 5-year OS and RFS rates of patients in the low-prealbumin group were 57 and 31%, and 40 and 20%, respectively, which were significantly poorer than those in the normal-prealbumin group (76 and 43%, and 56 and 28%, respectively, both p < 0.001). Multivariable Cox-regression analyses revealed that preoperative prealbumin level was an independent predictor of OS (HR, 1.45, 95% CI: 1.24–1.70, p <0.001) and RFS (HR, 1.28, 95% CI: 1.10–1.48, p <0.001).Conclusions
Preoperative prealbumin level could be used in predicting long-term prognosis for patients undergoing liver resection for HCC. 相似文献9.
Dmitri Bezinover Molly F. Deacutis Priti G. Dalal Robert P. Moore Jonathan G. Stine Ming Wang Ethan Reeder Christopher S. Hollenbeak Fuat H. Saner Thomas R. Riley Piotr K. Janicki 《HPB : the official journal of the International Hepato Pancreato Biliary Association》2019,21(3):370-378
Background
This retrospective UNOS database evaluation analyzes the prevalence of preoperative portal vein thromboses (PVT), and postoperative thromboses leading to graft failure in pediatric patients undergoing liver transplantation (LT).Methods
The evaluation was performed in three age groups: I (0–5), II (6–11), III (12–18) years old. Factors predictive of pre- and postoperative thromboses were analyzed.Results
Between 2000 and 2015, 8982 pediatric LT were performed in the US. Of those, 390 patients had preoperative PVT (4.3%), and 396 (4.4%) had postoperative thromboses. The prevalence of both types of thromboses was less in Group III than in the other two groups (3.20% vs 4.65%, p = 0.007 and 1.73% vs. 5.13%, p < 0.001, respectively). The prevalence of postoperative thromboses was significantly higher in Group I than in the other two groups (5.49% vs. 2.51%, p < 0.001). Preoperative PVT was independently associated with postoperative thromboses (OR = 1.7, p = 0.02). Children less than 5 years of age were more likely to develop postoperative thromboses leading to graft failure (OR = 2.9, p < 0.001).Conclusion
Younger children undergoing LT are prone to pre-and postoperative thrombotic complications. Preoperative PVT at the time of transplantation was independently associated with postoperative thromboses. Perioperative antithrombotic therapy should be considered in pediatric patients undergoing LT. 相似文献10.
Combination of Circulating Type I Collagen-Related Biomarkers Is Associated With Atrial Fibrillation
Susana Ravassa Gabriel Ballesteros Begoña López Pablo Ramos Jean Bragard Arantxa González María U. Moreno Ramón Querejeta Enrique Vives Ignacio García-Bolao Javier Díez 《Journal of the American College of Cardiology》2019,73(12):1398-1410
Background
A combination of circulating biomarkers associated with excessive myocardial collagen type-I cross-linking or CCL+ (i.e., decreased carboxy-terminal telopeptide of collagen type-I to matrix metalloproteinase-1 ratio) and with excessive myocardial collagen type-I deposition or CD+ (i.e., increased carboxy-terminal propeptide of procollagen type-I) has been described in heart failure (HF) patients and associates with poor outcomes.Objectives
The purpose of this study was to investigate whether the CCL+CD+ combination of biomarkers associates with atrial fibrillation (AF).Methods
Biomarkers were analyzed in serum samples from 242 HF patients (study 1) and 150 patients referred for AF ablation (study 2). Patients were classified into 3 groups (CCL?CD?, CCL+CD? or CCL?CD+, and CCL+CD+) in accordance to biomarker threshold values. Left atrial electroanatomic high-density mapping was performed in 71 patients from study 2.Results
In study 1, 53.7% patients had AF at baseline and 19.6% developed AF (median follow-up 5.5 years). Adjusted odds and hazard ratios associated with baseline and new-onset AF, respectively, were both ≥3.3 (p ≤ 0.050) in CCL+CD+ patients compared with CCL?CD? patients, with nonsignificant changes in the other group. In study 2, 29.3% patients had AF recurrence during 1-year post-ablation. The adjusted hazard ratio for AF recurrence was 3.4 (p = 0.008) in CCL+CD+ patients compared with CCL?CD? patients, with nonsignificant changes in the other group. The CCL+CD+ combination added incremental predictive value over relevant covariables. CCL+CD+ patients exhibited lower left atrial voltage than the remaining patients (p = 0.005).Conclusions
A combination of circulating biomarkers reflecting excessive myocardial collagen type-I cross-linking and deposition is associated with higher AF prevalence, incidence, and recurrence after ablation. 相似文献11.
Katharina Joechle Claire Goumard Eduardo A. Vega Masayuki Okuno Yun-Shin Chun Ching-Wei D. Tzeng Jean-Nicolas Vauthey Claudius Conrad 《HPB : the official journal of the International Hepato Pancreato Biliary Association》2019,21(3):361-369
Background
While post-hepatectomy liver failure (PHLF) accurately predicts short-term mortality, its role in prognosticating long-term overall survival (OS) remains unclear.Methods
Patients who underwent hepatectomy for colorectal liver metastases (CRLM) after portal vein embolization during 1999–2015 were evaluated retrospectively. PHLF was defined per International Study Group of Liver Surgery (ISGLS) criteria and as PeakBil >7 mg/dl. Survival was analyzed using log-rank statistic and Cox regression; patient mortality within 90 days was excluded.Results
Of 175 patients, 68 (39%) had PHLF according to ISGLS criteria, including 40 (23%) with ISGLS grade B/C, and 14 (8%) had PeakBil >7 mg/dl. Patients with PeakBil >7 mg/dl had significantly worse OS than patients without PHLF (median OS, 16 vs 58 months, p = 0.001). Patients with ISGLS defined PHLF (p = 0.251) and patients with ISGLS grade B/C PHLF (p = 0.220) did not have worse OS than patients without PHLF.Conclusion
Peak bilirubin >7 mg/dl impacts on long-term survival after hepatectomy for CRLM and is a better predictor of long-term survival than ISGLS-defined PHLF. 相似文献12.
Pim B. Olthof Mamoru Miyasaka Bas Groot Koerkamp Jimme K. Wiggers William R. Jarnagin Takehiro Noji Satoshi Hirano Thomas M. van Gulik 《HPB : the official journal of the International Hepato Pancreato Biliary Association》2019,21(3):345-351
Background
Perihilar cholangiocarcinoma (PHC) often requires extensive surgery which is associated with substantial morbidity and mortality. This study aimed to compare an Eastern and Western PHC cohort in terms of patient characteristics, treatment strategies and outcomes including a propensity score matched analysis.Methods
All consecutive patients who underwent combined biliary and liver resection for PHC between 2005 and 2016 at two Western and one Eastern center were included. The overall perioperative and long-term outcomes of the cohorts were compared and a propensity score matched analysis was performed to compare perioperative outcomes.Results
A total of 210 Western patients were compared to 164 Eastern patients. Western patients had inferior survival compared to the East (hazard-ratio 1.72 (1-23-2.40) P < 0.001) corrected for age, ASA score, tumor stage and margin status. After propensity score matching, liver failure rate, morbidity, and mortality were similar. There was more biliary leakage (38% versus 13%, p = 0.015) in the West.Conclusion
There were major differences in patient characteristics, treatment strategies, perioperative outcomes and survival between Eastern and Western PHC cohorts. Future studies should focus whether these findings are due to the differences in the treatment or the disease itself. 相似文献13.
Hiroki Shiomi Ken Kozuma Takeshi Morimoto Kazushige Kadota Kengo Tanabe Yoshihiro Morino Takashi Akasaka Mitsuru Abe Yasuaki Takeji Satoru Suwa Yoshiaki Ito Masakazu Kobayashi Kazuoki Dai Koichi Nakao Yasuhiro Tarutani Ryoji Taniguchi Hideo Nishikawa Yoshito Yamamoto Takeshi Kimura 《JACC: Cardiovascular Interventions》2019,12(7):637-647
Objectives
The aim of this study was to compare 7-year outcomes between the first-generation sirolimus-eluting stent (SES) and the new-generation everolimus-eluting stent (EES) in a randomized clinical trial.Background
There is a scarcity of very long-term (beyond 5 years) data from clinical trials investigating whether new-generation drug-eluting stents have clear clinical advantages over first-generation drug-eluting stents.Methods
RESET (Randomized Evaluation of Sirolimus-Eluting Versus Everolimus-Eluting Stent Trial) is the largest randomized trial comparing EES with SES (NCT01035450). Among a total of 3,197 patients in the original RESET population from 100 centers, the present extended 7-year follow-up study was conducted in 2,667 patients from 75 centers after excluding those patients enrolled from centers that denied participation. Complete 7-year follow-up was achieved in 91.5% of patients.Results
The cumulative 7-year incidence of the primary efficacy endpoint of target lesion revascularization was not significantly different between EES and SES (10.2% vs. 11.7%; hazard ratio: 0.87; 95% confidence interval: 0.68 to 1.10; p = 0.24). The risk for the primary safety endpoint of death or myocardial infarction trended lower with EES than with SES (20.6% vs. 23.6%; hazard ratio: 0.85; 95% confidence interval: 0.72 to 1.005; p = 0.06). The cumulative 7-year incidence of definite stent thrombosis was very low and similar between EES and SES (0.9% vs. 1.0%; p = 0.82). The lower risk of EES relative to SES was significant for the composite secondary endpoint of target lesion failure (13.3% vs. 18.1%; hazard ratio: 0.72; 95% confidence interval: 0.59 to 0.88; p = 0.001).Conclusions
During 7 years of follow-up, the risk for target lesion revascularization was not significantly different between the new-generation EES and the first-generation SES. 相似文献14.
Ashish I. Vaska Saleh Abbas 《HPB : the official journal of the International Hepato Pancreato Biliary Association》2019,21(2):148-156
Background
Bile leak following liver resection can be associated with significant morbidity. This systematic review and meta-analysis aims to evaluate the effect of intraoperative bile leak testing on postoperative bile leak rate and other complications after liver resection without biliary reconstruction for any cause.Methods
PubMed, MEDLINE, Embase, Cochrane Library and grey literature databases were searched for articles between 1960 and 2017 comparing bile leak rates with or without bile leak testing. Standard meta-analysis methods were used. The primary outcome was bile leak rate, and secondary outcomes were overall morbidity, reintervention rate and length of stay.Results
8 articles met inclusion criteria. Intraoperative bile leak testing after resection was associated with lower postoperative bile leak rate (4.1% vs 12.3%, OR 0.36, 95% CI 0.23–0.55, p < 0.001), overall morbidity (OR 0.67, 95% CI 0.47–0.96, p = 0.030), need for reintervention (OR 0.11, 95% CI 0.03–0.36, p < 0.001) and a shorter duration of hospital stay (2.21 days, 95% CI 0.69–3.73, p = 0.004).Conclusion
The routine use of intraoperative bile leak testing during liver resection results in a significant reduction in postoperative bile leak rate, overall morbidity, length of hospital stay and need for re-intervention. Bile leak testing should be performed after liver resection without biliary reconstruction. 相似文献15.
Philipp E. Bartko Henrike Arfsten Maria K. Frey Gregor Heitzinger Noemi Pavo Anna Cho Stephanie Neuhold Timothy C. Tan Guido Strunk Christian Hengstenberg Martin Hülsmann Georg Goliasch 《JACC: Cardiovascular Imaging》2019,12(3):389-397
Objectives
This study sought to define the relationship between functional tricuspid regurgitation (TR) and mortality in patients with heart failure with reduced ejection fraction (HFrEF); and to establish the prognostic value of quantitative measures of TR severity (i.e., effective regurgitant orifice area [EROA] and regurgitant volume).Background
The significance of TR in chronic heart failure is controversial. Earlier studies have shown an independent impact of TR on mortality, whereas more recent evidence suggests myocardial impairment to be the driving force of mortality rather than TR itself. Earlier studies have used qualitative measures of TR severity, hence the prognostic value of more quantitative measures of TR severity (i.e., EROA and regurgitant volumes) remains unclear.Methods
We enrolled 382 patients with HFrEF on guideline-directed medical therapy and assessed TR EROA and regurgitant volume by Doppler/2-dimensional echocardiography. All-cause mortality was defined as the primary study endpoint.Results
TR severity was associated with the HFrEF phenotype with more symptoms (p = 0.004), higher neurohumoral activation (p < 0.001), progressive right-ventricular dilatation (p < 0.001), and impaired function (p < 0.001). Cox regression showed a strong association between quantitative measures of TR with mortality (all p < 0.001). Quantitative metrics of TR severity were consistently associated with mortality with a hazard ratio of 1.009 (95% confidence interval: 1.004 to 1.013; p < 0.001) per 0.01 cm2 increase of the EROA and of 1.013 (95% confidence interval: 1.007 to 1.020; p < 0.001) per 1-ml increase in regurgitant volume. Results remained unchanged after bootstrap- or clinical confounder-based adjustment. A spline curve pattern illustrates the association with mortality with thresholds for the EROA ≥0.2 cm2, and the regurgitant volume ≥20 ml with sustained excess mortality thereafter.Conclusions
This large-scale outcome study demonstrates the prognostic value of quantitative Doppler-echocardiographic measures of TR severity in HFrEF. The thresholds for EROA and TR regurgitant volume associated with mortality in our study fall within current ranges defining nonsevere TR. This may potentially impact therapeutic decision making, particularly timing of intervention. 相似文献16.
Robert W. Yeh Hector Tamez Eric A. Secemsky J. Aaron Grantham James Sapontis John A. Spertus David J. Cohen William J. Nicholson Kensey Gosch Philip G. Jones Linda R. Valsdottir Jeffrey Bruckel William L. Lombardi Farouc A. Jaffer 《JACC: Cardiovascular Interventions》2019,12(7):651-658
Objectives
This study sought to examine depression prevalence among chronic total occlusion (CTO) patients and compared symptom improvement among depressed and nondepressed patients after percutaneous coronary intervention (PCI).Background
Depression in cardiovascular patients is common, but its prevalence among CTO patients and its association with PCI response is understudied.Methods
Among 811 patients from the OPEN-CTO (Outcomes, Patient Health Status, and Efficiency in Chronic Total Occlusion Hybrid Procedures) registry, we evaluated change in health status between baseline and 1-year post-PCI, as measured by the Seattle Angina Questionnaire (SAQ) and the Rose Dyspnea Score. Depression was defined using the Personal Health Questionnaire-8. The independent association between health status and depression following PCI was assessed using multivariable regression.Results
Among the 811 patients, 190 (23%) screened positive for major depression, of whom 6.3% were on antidepressant therapy at intervention. Depressed patients experienced more baseline angina, but by 1-year post-PCI they experienced greater improvements than nondepressed patients (change in SAQ Summary: 31.4 ± 22.4 vs. 24.2 ± 20.0; p < 0.001). After adjustment, baseline depressed patients had more improvement in health status (adjusted difference in SAQ Summary improvement, depressed vs. nondepressed: 5.48 ± 1.81; p = 0.003).Conclusions
Depression is common among CTO PCI patients, but few were treated with antidepressants at baseline. Depressed patients had more severe baseline angina and significant improvement in health status after PCI. (Outcomes, Patient Health Status, and Efficiency in Chronic Total Occlusion [OPEN-CTO]; NCT02026466) 相似文献17.
Matteo Pagnesi Won-Keun Kim Lenard Conradi Marco Barbanti Giulio G. Stefanini Tobias Zeus Thomas Pilgrim Joachim Schofer David Zweiker Luca Testa Maurizio Taramasso David Hildick-Smith Alexandre Abizaid Alexander Wolf Nicolas M. Van Mieghem Alexander Sedaghat Jochen Wöhrle Saib Khogali Azeem Latib 《JACC: Cardiovascular Interventions》2019,12(5):433-443
Objectives
The aim of this study was to compare transcatheter aortic valve replacement (TAVR) with the Acurate neo (NEO) and Evolut PRO (PRO) devices.Background
The NEO and PRO bioprostheses are 2 next-generation self-expanding devices developed for TAVR.Methods
The NEOPRO (A Multicenter Comparison of Acurate NEO Versus Evolut PRO Transcatheter Heart Valves) registry retrospectively included patients who underwent transfemoral TAVR with either NEO or PRO valves at 24 centers between January 2012 and March 2018. One-to-one propensity score matching resulted in 251 pairs. Pre-discharge and 30-day Valve Academic Research Consortium (VARC)–2 defined outcomes were evaluated. Binary logistic regression was performed to adjust the treatment effect for propensity score quintiles.Results
A total of 1,551 patients (n = 1,263 NEO; n = 288 PRO) were included. The mean age was 82 years, and the mean Society of Thoracic Surgeons score was 5.1%. After propensity score matching (n = 502), VARC-2 device success (90.6% vs. 91.6%; p = 0.751) and pre-discharge moderate to severe (II+) paravalvular aortic regurgitation (7.3% vs. 5.7%; p = 0.584) were comparable between the NEO and PRO groups. Furthermore, there were no significant differences in any 30-day clinical outcome between matched NEO and PRO pairs, including all-cause mortality (3.2% vs. 1.2%; p = 0.221), stroke (2.4% vs. 2.8%; p = 1.000), new permanent pacemaker implantation (11.0% vs. 12.8%; p = 0.565), and VARC-2 early safety endpoint (10.6% vs. 10.4%; p = 1.000). Logistic regression on the unmatched cohort confirmed a similar risk of VARC-2 device success, paravalvular aortic regurgitation II+, and 30-day clinical outcomes after NEO and PRO implantation.Conclusions
In this multicenter registry, transfemoral TAVR with the NEO and PRO bioprostheses was associated with high device success, acceptable rates of paravalvular aortic regurgitation II+, and good 30-day clinical outcomes. After adjusting for potential confounders, short-term outcomes were similar between the devices. 相似文献18.
Jaap I. van Waning Kadir Caliskan Michelle Michels Arend F.L. Schinkel Alexander Hirsch Michiel Dalinghaus Yvonne M. Hoedemaekers Marja W. Wessels Arne S. IJpma Robert M.W. Hofstra Marjon A. van Slegtenhorst Danielle Majoor-Krakauer 《Journal of the American College of Cardiology》2019,73(13):1601-1611
Background
There is overlap in genetic causes and cardiac features in noncompaction cardiomyopathy (NCCM), hypertrophic cardiomyopathy (HCM), and dilated cardiomyopathy (DCM).Objectives
The goal of this study was to predict phenotype and outcome in relatives according to the clinical features and genotype of NCCM index cases.Methods
Retrospective DNA and cardiac screening of relatives of 113 families from 143 index patients were used to classify NCCM cases according to the cardiac phenotype. These cases were classified as isolated NCCM, NCCM with left ventricular (LV) dilation (DCM), and NCCM with LV hypertrophy (HCM).Results
In 58 (51%) families, screening identified 73 relatives with NCCM and 34 with DCM or HCM without NCCM. The yield of family screening was higher in families with a mutation (p < 0.001). Fifty-four families had a mutation. Nonpenetrance was observed in 37% of the relatives with a mutation. Index cases were more often symptomatic than affected relatives (p < 0.001). NCCM with DCM (53%) was associated with LV systolic dysfunction (p < 0.001), increased risk for major adverse cardiac events, mutations in the tail of MYH7 (p < 0.001), and DCM without NCCM in relatives (p < 0.001). Isolated NCCM (43%) was associated with a milder course, mutations in the head of MYH7, asymptomatic NCCM (42%) (p = 0.018), and isolated NCCM in relatives (p = 0.004). NCCM with HCM (4%) was associated with MYBPC3 and HCM without NCCM in relatives (p < 0.001).Conclusions
The phenotype of relatives may be predicted according to the NCCM phenotype and the mutation of index patients. NCCM phenotypes were related to outcome. In this way, clinical and genetic features of index patients may help prediction of outcome in relatives. 相似文献19.
Bart M.G. Baekelandt Morten W. Fagerland Marianne J. Hjermstad Turid Heiberg Knut J. Labori Trond A. Buanes 《HPB : the official journal of the International Hepato Pancreato Biliary Association》2019,21(3):275-282
Background
Long-term effects of complications in pancreatic surgery have not been systematically evaluated. The objectives were to assess potential effects of complications on survival and patient reported outcomes (PROs) as well as feasibility of PRO questionnaires in patients with periampullary and pancreatic tumors.Methods
From October 2008 to December 2011, 208 patients undergoing pancreatic surgery were included in a prospective observational study. ESAS, EORTC QLQ-C30 and QLQ-PAN26 questionnaires were completed at inclusion, then every third month. Complications were recorded according to the Clavien-Dindo (CD) classification and Comprehensive Complication Index (CCI).Results
148 complications were registered in 100 patients (48%), 36 patients (17%) had CD IIIa or above. 125 patients (60%) completed baseline questionnaires, 80 (39%) responded after three and 54 (28%) after six months. Complications were associated with reduced long-term survival in patients with pancreatic ductal adenocarcinoma (PDAC) (p = 0.049) and other malignant diseases. No significant relationship was found between complications and PROs, except for anxiety, which was significantly increased in patients with complications.Conclusion
Postoperative complications led to increased anxiety at 3 months after surgery and were associated with reduced long-term survival in patients with malignancy. A short, patient derived, disease specific questionnaire is required in the clinical research context. 相似文献20.
Partha Sardar Deepak L. Bhatt Ajay J. Kirtane Kevin F. Kennedy Saurav Chatterjee Jay Giri Peter A. Soukas William B. White Sahil A. Parikh Herbert D. Aronow 《Journal of the American College of Cardiology》2019,73(13):1633-1642