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2306篇 您的检索式:作者名="M Jordan"
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1Current concepts on osteonecrosis of the femoral head显示文摘It is estimated that 20000 to 30000 new patients are diagnosed with osteonecrosis annually accounting for approximately 10% of the 250000 total hip arthroplasties done annually in the United States. Thelack of level 1 evidence in the literature makes it difficult to identify optimal treatment protocols to manage patients with pre-collapse avascular necrosis of the femoral head, and early intervention prior to collapse is critical to successful outcomes in joint preserving procedures. There have been a variety of traumatic and atraumatic factors that have been identified as risk factors for osteonecrosis, but the etiology and pathogenesis still remains unclear. Current osteonecrosis diagnosis is dependent upon plain anteroposterior and frog-leg lateral radiographs of the hip, followed by magnetic resonance imaging(MRI). Generally, the first radiographic changes seen by radiograph will be cystic and sclerotic changes in the femoral head. Although the diagnosis may be made by radiograph, plain radiographs are generally insufficient for early diagnosis, therefore MRI is considered the most accurate benchmark. Treatment options include pharmacologic agents such as bisphosphonates and statins, biophysical treatments, as well as joint-preserving and joint-replacing surgeries. the surgical treatment of osteonecrosis of the femoral head can be divided into two major branches: femoral head sparing procedures(FHSP) and femoral head replacement procedures(FHRP). In general, FHSP are indicated at pre-collapse stages with minimal symptoms whereas FHRP are preferred at post-collapse symptomatic stages. It is difficult to know whether any treatment modality changes the natural history of core decompression since the true natural history of core decompression has not been delineated.Joaquin Moya-Angeler Arianna L Gianakos Jordan C Villa Amelia Ni Joseph M Lane 2015World Journal of Orthopedics2015,6,8:94
2Methylation-dependent loss of RIP3 expression in cancer represses programmed necrosis in response to chemotherapeutics显示文摘交往受体的蛋白质 kinase-3 (RIP3 或 RIPK3 ) 是执行 “ 的细胞的机械的必要部分; programmed”或 “ regulated”坏死。这里,我们证明那规划坏死响应许多化学疗法的代理人被激活并且贡献导致化疗的房间死亡。然而,我们证明那 RIP3 表情经常在化学疗法的死亡期间由于它的 transcriptional 开始地点, MLKL 的这样 RIP3 依赖的激活和下游地规划的坏死附近的 genomic methylation 是在癌症房间的 silenced 大部分被镇压。不过,有 hypomethylating 代理人的治疗恢复 RIP3 表示,并且从而以一种 RIP3 依赖的方式把敏感提升到 chemotherapeutics。RIP3 表示在 85% 乳癌病人与正常织物相比在肿瘤被减少,建议那 RIP3 缺乏断然在肿瘤生长 / 发展期间被选择。因为 hypomethylating 代理人在病人是相当容忍得好的,我们建议病人们可以从收到 hypomethylating 代理人与常规 chemotherapeutics 在治疗以前导致 RIP3 表示有益于的那 RIP3 缺乏的癌症。Gi-Bang Koo Michael J Morgan Da-Gyum Lee Woo-Jung Kim Jung-Ho Yoon Ja Seung Koo Seung I1 Kim Soo Jung Kim Mi Kwon Son Soon Still Hong Jean M Mulcahy Levy Daniel A Pollyea Craig T Jordan Pearlly Yan David Frankhouser Deedra Nicolet Kati Maharry Guido Marcucci Kyeong Sook Choi Hyeseong Cho ndrew Thorbum You-Sun Kim 2015Cell Research2015,25,6:20
3Neoadjuvant and adjuvant treatment strategies for hepatocellular carcinoma显示文摘Hepatocellular carcinoma (HCC) is the most common liver malignancy worldwide and a major cause of cancer-related mortality for which liver resection is an important curative-intent treatment option. However, many patients present with advanced disease and with underlying chronic liver disease and/or cirrhosis, limiting the proportion of patients who are surgical candidates. In addition, the development of recurrent or de novo cancers following surgical resection is common. These issues have led investigators to evaluate the benefit of neoadjuvant and adjuvant treatment strategies aimed at improving resectability rates and decreasing recurrence rates. While high-level evidence to guide treatment decision making is lacking, recent advances in locoregional and systemic therapies, including antiviral treatment and immunotherapy, raise the prospect of novel approaches that may improve the outcomes of patients with HCC. In this review, we evaluate the evidence for various neoadjuvant and adjuvant therapies and discuss opportunities for future clinical and translational research.Clifford Akateh Sylvester M Black Lanla Conteh Eric D Miller Anne Noonan Eric Elliott Timothy M Pawlik Allan Tsung Jordan M Cloyd 2019World Journal of Gastroenterology2019,25,28:16
4Duodenal adenocarcinoma: Advances in diagnosis and surgical management显示文摘Duodenal adenocarcinoma is a rare but aggressive malignancy. Given its rarity, previous studies have traditionally combined duodenal adenocarcinoma(DA) with either other periampullary cancers or small bowel adenocarcinomas, limiting the available data to guide treatment decisions. Nevertheless, management primarily involves complete surgical resection when technically feasible. Surgery may require pancreaticoduodenectomy or segmental duodenal resection; either are acceptable options as long as negative margins are achievable and an adequate lymphadenectomy can be performed. Adjuvant chemotherapy and radiation are important components of multi-modality treatment for patients at high risk of recurrence. Further research would benefit from multiinstitutional trials that do not combine DA with other periampullary or small bowel malignancies. The purpose of this article is to perform a comprehensive review of DA with special focus on the surgical management and principles.Jordan M Cloyd Elizabeth George Brendan C Visser 2016World Journal of Gastrointestinal Surgery2016,8,3:13
5Non-functional neuroendocrine tumors of the pancreas: Advances in diagnosis and management显示文摘Nonfunctional neuroendocrine tumors of the pancreas(NF-PNETs) are a heterogeneous group of neoplasms. Although rare, the incidence of NF-PNETs is increasing significantly. The classification of PNETs has evolved over the past decades and is now based on a proliferation grading system. While most NF-PNETs are slow growing, tumors with more aggressive biology may becomeincurable once they progress to unresectable metastatic disease. Tumors of higher grade can be suspected preoperatively based on the presence of calcifications, hypoenhancement on arterial phase computed tomography, positron emission technology avidity and lack of octreotide scan uptake. Surgery is the only curative treatment and is recommended for most patients for whom complete resection is possible. Liver-directed therapies(thermal ablation, transarterial embolization) can be useful in controlling unresectable hepatic metastatic disease. In the presence of unresectable progressive disease, somatostatin analogues, everolimus and sunitinib can prolong progression-free survival. This article provides a comprehensive review of NF-PNETs with special emphasis on recent advances in diagnosis and management.Jordan M Cloyd George A Poultsides 2015World Journal of Gastroenterology2015,21,32:11
6Neoadjuvant treatment strategies for intrahepatic cholangiocarcinoma显示文摘Intrahepatic cholangiocarcinoma(ICC)is the second most common primary liver malignancy and is increasing in incidence.Long-term outcomes are optimized when patients undergo margin-negative resection followed by adjuvant chemotherapy.Unfortunately,a significant proportion of patients present with locally advanced,unresectable disease.Furthermore,recurrence rates are high even among patients who undergo surgical resection.The delivery of systemic and/or liver-directed therapies prior to surgery may increase the proportion of patients who are eligible for surgery and reduce recurrence rates by prioritizing early systemic therapy for this aggressive cancer.Nevertheless,the available evidence for neoadjuvant therapy in ICC is currently limited yet recent advances in liver directed therapies,chemotherapy regimens,and targeted therapies have generated increasing interest its role.In this article,we review the rationale for,current evidence for,and ongoing research efforts in the use of neoadjuvant therapy for ICC.Clifford Akateh Aslam M Ejaz Timothy Michael Pawlik Jordan M Cloyd 2020World Journal of Hepatology2020,12,10:8
7可操作性地震预报:有关“为什么”和“怎么办”的几点思考显示文摘假设研究都市区附近断层的地震学家根据经验知识以令人信服的口吻声称,未来一周内发生一次大地震的概率要比平常的一个7天周期中发生地震的概率高出100~1000倍,那么——如果采取行动的话——民众应该采取那些防御措施呢?Thomas H Jordan Lucile M Jones 左玉玲(译) 郑需要(校) 2010国际地震动态2010,,10:7
8Long-term irritable bowel syndrome symptom control with reintroduction of selected FODMAPs显示文摘AIM To investigate the long-term effect of dietary education on a low fermentable oligosaccharide, disaccharide and polyol(FODMAP) diet on irritable bowel syndrome(IBS) symptoms and quality of life(Qo L).METHODS Participants with IBS(Rome III) were randomized to two groups. Group I commenced a low FODMAP diet at baseline. At three months, group II, so far a comparator group, crossed over to a low FODMAP diet while group I started re-challenging foods. All patients completed the IBS SSS(IBS symptom severity scoring system, 0-500 points increasing with severity), IBS Qo L questionnaire(0-100 increasing with Qo L), a FODMAP specific food frequency questionnaire and provided a stool sample at baseline, three and six months for microbiome analysis.RESULTS Fifty participants were enrolled into group I(n = 23) or group II(n = 27). Participants in both groups were similar in baseline values but with more men in group I. There was a significantly lower IBS SSS(275.6 ± 63.6 to 128.8 ± 82.5 vs 246.8 ± 71.1 to 203.6 ± 70.1)(P < 0.0002) and increased Qo L(68.5 ± 18.0 to 83 ± 13.4 vs 72.9 ± 12.8 to 73.3 ± 14.4)(P < 0.0001) in group I vs group II at 3 mo. The reduced IBS SSS was sustained at 6 mo in group I(160 ± 102) and replicated in group II(124 ± 76). Fiber intake decreased on the low FODMAP diet(33 ± 17 g/d to 21 ± 8 g/d)(P < 0.01) and after re-introducing FODMAP containing foods increased again to 27 ± 9 g/d. There was no change seen in the intestinal microbiome when participants adopted a low FODMAP diet.CONCLUSION This study demonstrated that a reduction in FODMAPs improves symptoms in IBS and this improvement can be maintained while reintroducing FODMAPs.Ruth M Harvie Alexandra W Chisholm Jordan E Bisanz Jeremy P Burton Peter Herbison Kim Schultz Michael Schultz 2017World Journal of Gastroenterology2017,23,25:5
9Neoadjuvant chemotherapy for colorectal liver metastases:A contemporary review of the literature显示文摘Colorectal carcinoma(CRC)is one of the leading causes of cancer-related deaths worldwide,and up to 50%of patients with CRC develop colorectal liver metastases(CRLM).For these patients,surgical resection remains the only opportunity for cure and long-term survival.Over the past few decades,outcomes of patients with metastatic CRC have improved significantly due to advances in systemic therapy,as well as improvements in operative technique and perioperative care.Chemotherapy in the modern era of oxaliplatin-and irinotecancontaining regimens has been augmented by the introduction of targeted biologics and immunotherapeutic agents.The increasing efficacy of contemporary systemic therapies has led to an expansion in the proportion of patients eligible for curative-intent surgery.Consequently,the use of neoadjuvant strategies is becoming progressively more established.For patients with CRLM,the primary advantage of neoadjuvant chemotherapy(NCT)is the potential to down-stage metastatic disease in order to facilitate hepatic resection.On the other hand,the routine use of NCT for patients with resectable metastases remains controversial,especially given the potential risk of inducing chemotherapy-associated liver injury prior to hepatectomy.Current guidelines recommend upfront surgery in patients with initially resectable disease and low operative risk,reserving NCT for patients with borderline resectable or unresectable disease and high operative risk.Patients undergoing NCT require close monitoring for tumor response and conversion of CRLM to resectability.In light of the growing number of treatment options available to patients with metastatic CRC,it is generally agreed that these patients are best served at tertiary centers with an expert multidisciplinary team.Marissa Guo Ning Jin Timothy Pawlik Jordan M Cloyd 2021World Journal of Gastrointestinal Oncology2021,13,9:2
10Neoadjuvant therapy for resectable pancreatic ductal adenocarcinoma: The need for patient-centered research显示文摘Pancreatic ductal adenocarcinoma is an aggressive cancer with high recurrence rates following surgical resection.While adjuvant chemotherapy improves survival,a significant proportion of patients are unable to initiate or complete all intended therapy following pancreatectomy due to postoperative complications or poor performance status.The administration of chemotherapy prior to surgical resection is an alternative strategy that ensures its early and near universal delivery as well as improves margin-negative resection rates and potentially improves long-term survival outcomes.Neoadjuvant therapy is increasingly being recommended to patients with pancreatic ductal adenocarcinoma,however,patient-centered research on its use is lacking.In this review,we highlight opportunities to focus research efforts in the domains of patient preferences,patient-reported outcomes,patient experience,and survivorship.Novel research in these areas may identify relevant barriers and facilitators to the use of neoadjuvant therapy thereby increasing its utilization,improve shareddecision making for patients and providers,and optimize the experience of those undergoing neoadjuvant therapy.Jordan M Cloyd Allan Tsung John Hays Celia E Wills John FP Bridges 2020World Journal of Gastroenterology2020,26,4:2
11Abnormal immunoreactivity of the E-cadherin-catenin complex in gastric carcinoma: Relationship with patient survival显示文摘A Jawhari S Jordan S Poole P Browne M Pignatelli MJ Farthing 1997Gastroenterology1997,,1:2
12Kernel independent component analysis显示文摘 Jordan M I 2002Journal of Machine Learning Research2002,,3:1
13Transfecting mammalian cells: optimization of critical parameters affecting calcium-phosphate precipitate formation显示文摘Jordan M Schallhorn A Wurm FM 1996Nucleic Acids Res1996,24,:1
14Cyclin D and cyclin E expression in normal and adenomatous pituitary显示文摘Jordan S Lidhar K Korbonits M 2000Eur Endocrinol2000,143,:1
15Thermal barrier coatings for gas-turbine engine applications显示文摘Padture N P Gell M Jordan E H 2002Science2002,296,4:1
16Latent dirichlet allocation显示文摘Blei D Ng A Jordan M 2003Journal of Machine Learning Research2003,3,1:1
17The Role Of Inertial Sensi- tivity In Motor Planning 显示文摘P N Sabes M I Jordan D M Wolpert 2005Journal Of Neuroscience2005,,18:1
18Latent Dir/chlet allocation显示文摘Blei D M Ng A Y Jordan M I 2003Journal of Machine Learning Research2003,3,:1
19Latent Dirichlet Allocation 显示文摘BLEI D M NG A Y JORDAN M I 2003the Journal of Machine Learning Research2003,,3:1
20Deaeration and pasteurization effects on the orange juice aromatic fraction显示文摘JORDAN M J GOODNER K L LAENCINA J 2003J Lebensm Wiss Technol2003,36,:1
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