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Ing T, Yu A, Nagaraja V, Amin N, Ayache S, Gandhi V, Daugirdas J. Employing L-Lactic Acid Powder in the Preparation of a Dry “Acid Concentrate” for use in a Bicarbonate-Based Dialysis Solution-Generating System: Experience in Hemodialysis Patients. Int J Artif Organs 2018. [DOI: 10.1177/039139889401700202] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
By replacing the liquid acetic acid present in the “acid concentrate” of a bicarbonate-based dialysis solution-generating system with an equimolar amount of solid L-lactic acid and by using the dry forms of the remaining constituents, we were able to create a dry “acid concentrate” just prior to use, and successfully employed this “acid concentrate” to produce a bicarbonate-based solution to hemodialyze patients.
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Nagaraja V, Mara C, Khanna PP, Namas R, Young A, Fox DA, Laing T, McCune WJ, Dodge C, Rizzo D, Almackenzie M, Khanna D. Establishing clinical severity for PROMIS ® measures in adult patients with rheumatic diseases. Qual Life Res 2017; 27:755-764. [PMID: 28983738 DOI: 10.1007/s11136-017-1709-z] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/25/2017] [Indexed: 01/15/2023]
Abstract
PURPOSE Different patient-reported outcome (PRO) measures are used for rheumatic diseases (RD). The aims of this study are-(1) Identify PROMIS® domains most relevant to care of patients with RD, (2) Collect T-Score metrics in patients with RD, and (3) Identify clinically meaningful cut-points for these domains. METHODS A convenience sample of RD patients was recruited consecutively during clinic visits, and asked to complete computer-adaptive tests on thirteen Patient-Reported Outcomes Measurement Information System (PROMIS®) instruments. Based on discussion with clinical providers, four measures were chosen to be relevant and actionable (from rheumatologists' perspective) in RD patients. Data from RD patients were used to develop clinical vignettes across a range of symptom severity. Vignettes were created based on most likely item responses at different levels on the T-score metric (mean = 50; SD = 10) and anchored at 5-point intervals (0.5 SDs). Patients with RD (N = 9) and clinical providers (N = 10) participated as expert panelists in separate one-day meetings using a modified educational standard setting method. RESULTS Four domains (physical function, pain interferences, sleep disturbance, depression) that are actionable at the point-of-care were selected. For all domains, patients endorsed cut-points at lower levels of impairment than providers by 0.5 to 1 SD (e.g., severe impairment in physical function was defined as a T-score of 35 by patients and 25 by providers). CONCLUSIONS We used a modified educational method to estimate clinically relevant cut-points to classify severity for PROMIS measures This allows for meaningful interpretation of PROMIS® measures in a clinical setting of RD population.
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Kapur A, Nagaraja V. Letter: complex interplay between obesity and Clostridium difficile infection. Aliment Pharmacol Ther 2017; 46:639-641. [PMID: 28805333 DOI: 10.1111/apt.14229] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Nagaraja V, Pitney M. Saphenous Vein Graft Intervention with a Bioresorbable Vascular Scaffold: A Follow-up Optical Coherence Tomography Study at 40 Months. Heart Lung Circ 2017. [DOI: 10.1016/j.hlc.2017.06.434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Moss S, Nagaraja V, Chia E. Myxoedema Crisis as a Cause for Reversible Complete Heart Block. Heart Lung Circ 2017. [DOI: 10.1016/j.hlc.2017.06.177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Nagaraja V, Roy S. A Twisted Tale. Heart Lung Circ 2017. [DOI: 10.1016/j.hlc.2017.06.354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Moss S, Nagaraja V, Youssef G. Natural Progression of Non-Surgically Managed Infective Endocarditis. Heart Lung Circ 2017. [DOI: 10.1016/j.hlc.2017.06.517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Moss S, Nagaraja V, Hopkins A. An Uncommon Presentation in a Patient with Type 2 Brugada Pattern. Heart Lung Circ 2017. [DOI: 10.1016/j.hlc.2017.06.260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Nagaraja V, Khanna D. Screening and management of pulmonary arterial hypertension in systemic sclerosis. INDIAN JOURNAL OF RHEUMATOLOGY 2017. [DOI: 10.4103/0973-3698.219085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Young A, Nagaraja V, Visovatti S, McLaughlin V, Khanna D. OP0036 Screening for Pulmonary Arterial Hypertension in Systemic Sclerosis: Comparison of The Predictive Accuracy of Various Algorithms: Table 1. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.4322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Back L, Nagaraja V, Kapur A, Eslick GD. Role of decompressive hemicraniectomy in extensive middle cerebral artery strokes: a meta-analysis of randomised trials. Intern Med J 2016; 45:711-7. [PMID: 25684396 DOI: 10.1111/imj.12724] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Accepted: 02/02/2015] [Indexed: 11/30/2022]
Abstract
BACKGROUND Prognosis for patients with 'malignant' or space-occupying oedema post middle cerebral artery infarct remains poor despite maximal medical therapy delivered in the intensive care setting. AIM We performed a meta-analysis to evaluate the value of surgical decompression versus medical management alone in patients suffering from malignant middle cerebral artery infarct. METHODS A systematic search was conducted using MEDLINE, PubMed, EMBASE, Current Contents Connect, Cochrane library, Google Scholar, Science Direct and Web of Science. Original data was abstracted from each study and used to calculate a pooled odds ratio (OR) and 95% confidence interval (95% CI). RESULTS The overall OR for mRS 6 (death) at 6 months for decompressive surgery as compared with standard medical management revealed a statistically significant reduction with OR of 0.19 (95% CI: 0.10-0.37). The frequency of patients with mRS 2, 3 and 5 outcomes was higher in the decompressive surgery cohort; however, these outcomes did not reach statistical significance. On the other hand, the number of patients with a mRS score of 4 was significantly higher in the decompressive surgery cohort with an OR of 3.29 (95% CI: 1.76-6.13). The overall OR for mRS 6 (death) at 12 months for decompressive surgery as compared with standard medical management revealed a statistically significant reduction with OR of 0.17 (95% CI: 0.10-0.29). The frequency of patients with mRS 3 and 5 outcomes was higher in the decompressive surgery cohort; however, these outcomes did not reach statistical significance. On the other hand, the number of patients with a mRS score of 4 was significantly higher in the decompressive surgery cohort with an OR of 4.43 (95% CI: 2.27-8.66). In the long run it was also observed that the number of patients with a mRS score of 2 was significantly higher in the decompressive surgery cohort an OR of 4.51 (95% CI: 1.06-19.24). CONCLUSIONS Our results imply that surgical intervention decreased mortality of patients with fatal middle cerebral artery infarct at the expense of increasing the proportion suffering from substantial disability at the conclusion of follow up.
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Khanna D, Nagaraja V, Tseng CH, Abtin F, Suh R, Kim G, Wells A, Furst DE, Clements PJ, Roth MD, Tashkin DP, Goldin J. Predictors of lung function decline in scleroderma-related interstitial lung disease based on high-resolution computed tomography: implications for cohort enrichment in systemic sclerosis-associated interstitial lung disease trials. Arthritis Res Ther 2015; 17:372. [PMID: 26704522 PMCID: PMC4718035 DOI: 10.1186/s13075-015-0872-2] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Accepted: 11/24/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The extent of lung involvement visualized by high-resolution computed tomography (HRCT) is a predictor of decline in forced vital capacity (FVC) in scleroderma-interstitial lung disease. Our objective was to evaluate the performance of three different HRCT-defined staging systems in the Scleroderma Lung Study I (SLS I) over a 1-year period. METHODS We assessed two visual semiquantitative scores: the maximum fibrosis score (MaxFib, the fibrosis score in the zone of maximal lung involvement) and visual assessment of total lung involvement (TLI) as proposed by Goh and Wells. In addition, we evaluated the computer-aided diagnosis and calculated the quantitative percentage with fibrosis (QLF) and TLI. RESULTS The mean duration of the disease was 3.2 years, and the mean FVC was 67.7 %. Regardless of the staging system used, a greater degree of fibrosis/TLI on HRCT scans was associated with a greater decline in FVC in the placebo group. Using the MaxFib and QLF, the mean absolute changes in FVC from baseline were 0.1% and -1.4%, respectively, in <25% lung involvement vs. a change of -6.2% and -6.9%, respectively, with >25% involvement (negative score denotes worsening in FVC). Conversely, cyclophosphamide was able to stabilize decline in FVC in subjects with greater degree of involvement detected by HRCT. Using the visual MaxFib and QLF, the mean absolute improvements in FVC were 1.2 and 1.1, respectively, with >25% involvement. CONCLUSIONS HRCT-defined lung involvement was a predictor of decline in FVC in SLS I. The choice of staging system for cohort enrichment in a clinical trial depends on feasibility. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT00004563 (Scleroderma Lung Study I) ISRCTN15982171. Registered 19 Aug 2015.
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Nagaraja V, Shaw N, Morey AL, Cox MR, Eslick GD. HER2 expression in oesophageal carcinoma and Barrett's oesophagus associated adenocarcinoma: An Australian study. Eur J Surg Oncol 2015; 42:140-8. [PMID: 26422587 DOI: 10.1016/j.ejso.2015.08.159] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Revised: 08/05/2015] [Accepted: 08/06/2015] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Several studies have evaluated the prognostic value of HER2 in oesophageal cancer, but the prognostic influence of HER2 overexpression in oesophageal cancer remains uncertain. The aim of this study was to assess the incidence of HER2 positivity and relationship with clinicopathological features in patients with oesophageal cancer. DESIGN The study cohort consisted of 269 patients diagnosed with oesophageal carcinoma in a single institution. HER2 expression was analysed by immunohistochemistry (IHC) and silver in situ hybridization (SISH) in 152 archival oesophageal cancer specimens. Survival analysis was assessed using Hazard models. RESULTS HER2 expression was IHC3+ in 14 (9.2%), IHC2+ in 14 (9.2%), IHC1+ in 57 (37.5%), and IHC0 in 67 (44.1%) cases. SISH results confirmed that 15 specimens (9.9%) were HER2 gene amplified. Among 27 squamous cell carcinomas (SCCs) only 3.7% were HER2 positive whereas 11.2% of 125 adenocarcinomas were HER2 positive. The HER2 positive tumours were more likely to occur in men (OR: 5.00, 95% CI: 1.69-14.29), smokers (OR: 10.00, 95% CI: 4.17-25) and in patients with Barrett's oesophagus (OR: 8.33, 95% CI: 3.71-20.00). There was no significant difference in survival between the (HER2 +ve, 14.3 months vs HER2 -ve, 24.6 months, p = 0.42) CONCLUSION: A HER2 prevalence rate of 9.9% was found among patients with oesophageal cancer and no correlation with survival was detected overall.
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Jung SB, Nagaraja V, Kapur A, Eslick GD. Association between vitamin B12 deficiency and long-term use of acid-lowering agents: a systematic review and meta-analysis. Intern Med J 2015; 45:409-16. [DOI: 10.1111/imj.12697] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Accepted: 01/08/2015] [Indexed: 01/20/2023]
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Nagaraja V, McMahan ZH, Getzug T, Khanna D. Management of gastrointestinal involvement in scleroderma. CURRENT TREATMENT OPTIONS IN RHEUMATOLOGY 2015; 1:82-105. [PMID: 26005632 DOI: 10.1007/s40674-014-0005-0] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Gastrointestinal tract (GIT) commonly affects patients with systemic sclerosis (SSc). The GI involvement is quite heterogeneous varying from asymptomatic disease to significant dysmotility causing complications like malabsorption, weight loss and severe malnutrition. This review focuses on the management of GI involvement in SSc and has been categorized based on the segment of GIT involved. A brief discussion on the role of patient reported outcome measures in SSc-GI involvement has also been incorporated.
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Nagaraja V, Liou K, Jepson N, Eslick G, Ooi S. Prolonged infusion of bivalirudin improves outcomes in patients undergoing percutaneous coronary intervention: A systematic review and meta-analysis of randomised trials. Heart Lung Circ 2015. [DOI: 10.1016/j.hlc.2015.06.430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Nagaraja V, Hays RD, Khanna PP, Spiegel BMR, Chang L, Melmed GY, Bolus R, Khanna D. Construct validity of the Patient-Reported Outcomes Measurement Information System gastrointestinal symptom scales in systemic sclerosis. Arthritis Care Res (Hoboken) 2014; 66:1725-30. [PMID: 24692332 DOI: 10.1002/acr.22337] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2013] [Accepted: 03/25/2014] [Indexed: 11/10/2022]
Abstract
OBJECTIVE Gastrointestinal (GI) involvement is common in patients with systemic sclerosis (SSc; scleroderma). The Patient-Reported Outcomes Measurement Information System (PROMIS) GI symptom item bank captures upper and lower GI symptoms (reflux, disrupted swallowing, nausea/vomiting, belly pain, gas/bloating/flatulence, diarrhea, constipation, and fecal incontinence). The objective of this study was to evaluate the construct validity of the PROMIS GI bank in SSc. METHODS A total of 167 patients with SSc were administered the PROMIS GI bank and the University of California, Los Angeles, Scleroderma Clinical Trials Consortium Gastrointestinal Scale (GIT 2.0) instrument. GIT 2.0 is a multi-item instrument that measures SSc-associated GI symptoms. Product-moment correlations and a multitrait-multimethod analysis of the PROMIS GI scales with the GIT 2.0 symptom scales were used to evaluate convergent and discriminant validity. RESULTS Patients with SSc GI involvement had PROMIS GI scale scores 0.2-0.7 SD worse than the US general population. Correlations among scales measuring the same domains for the PROMIS GI and GIT 2.0 measures were large, ranging from 0.61 to 0.87 (average r = 0.77). The average correlation between different symptom scales was 0.22, supporting discriminant validity. CONCLUSION This study provides support for the construct validity of the PROMIS GI scales in SSc. Future research is needed to assess the responsiveness to change of these scales in patients with SSc.
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Nagaraja V, Denton CP, Khanna D. Old medications and new targeted therapies in systemic sclerosis. Rheumatology (Oxford) 2014; 54:1944-53. [PMID: 25065013 DOI: 10.1093/rheumatology/keu285] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Indexed: 02/06/2023] Open
Abstract
SSc is a multiorgan disease with significant morbidity that is associated with poor health-related quality of life. Treatment of this condition is often organ based and non-curative. However, there are newer, potentially disease-modifying therapies available to treat certain aspects of the disease. This review focuses on old and new therapies in the management of SSc in clinical practice.
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Nagaraja V, Eslick GD. Letter: chronic Salmonella typhi carrier status and gall-bladder cancer - authors' reply. Aliment Pharmacol Ther 2014; 39:1440. [PMID: 24849164 DOI: 10.1111/apt.12792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
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Nagaraja V, Spiegel B, Hays R, Khanna P, Chang L, Melmed G, Bolus R, Khanna D. FRI0223 Development and Validation of Patient-Reported Outcomes Measurement Information System (PROMIS®) Gastrointestinal (GI) Symptom Scales in Systemic Sclerosis. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.2423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Nagaraja V, Fox D, Francis S, Khanna P, Laing T, Marks R, Monrad S, Ognenovski V, Phillips K, Singer O, Khanna D. SAT0102 Interpretation of Patient Reported Outcomes Measurement Information System (PROMIS®) by Rheumatologists. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.2626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Nagaraja V, Eslick GD. Systematic review with meta-analysis: the relationship between chronic Salmonella typhi carrier status and gall-bladder cancer. Aliment Pharmacol Ther 2014; 39:745-50. [PMID: 24612190 DOI: 10.1111/apt.12655] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2013] [Revised: 12/23/2013] [Accepted: 01/23/2014] [Indexed: 12/22/2022]
Abstract
BACKGROUND Carcinoma of the gall-bladder is the fifth commonest gastrointestinal tract cancer and is endemic in several countries. An association of chronic typhoid carriage and carcinoma of the gall-bladder has been reported. AIM To clarify whether chronic Salmonella typhi carrier state is associated with carcinoma of the gall-bladder. METHODS A systematic search was conducted using MEDLINE, PubMed, EMBASE, Current Contents, Cochrane library, Google Scholar, Science Direct and Web of Science. Original data were abstracted from each study and used to calculate a pooled odds ratio (OR) and 95% confidence interval (95% CI). RESULTS Of the articles selected, only 17 studies met full criteria for analysis. The overall OR for chronic S. typhi carrier state was 4.28(95% CI: 1.84-9.96). Most of the studies were from South Asia especially India and China. When a subgroup analysis was performed according to region, a significant association was observed in South-East Asia (OR: 4.13, 95% CI: 2.87-5.94, P value <0.01). Chronic S. typhi carrier state was associated with carcinoma of the gall-bladder based on detection methods of S. typhi antibody levels (OR: 3.52, 95% CI: 2.48-5.00, P value <0.01) and even more so on culture (OR: 4.14, 95% CI: 2.41-7.12, P value <0.01). The association was prominent in controls without gallstones (OR: 5.86, 95% CI: 3.84-8.95, P value <0.01) when compared with controls with gallstones (OR: 2.71, 95% CI: 1.92-3.83, P value <0.01). CONCLUSIONS Chronic S. typhi carrier state is an important risk factor among patients with carcinoma of the gall-bladder. Given the high risk associated with this carrier state, management options should include either elective cholecystectomy or careful monitoring using ultrasound.
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Nagaraja V, Eslick GD. Is complete lymph node dissection after a positive sentinel lymph node biopsy for cutaneous melanoma always necessary? A meta-analysis. Eur J Surg Oncol 2013; 39:669-80. [PMID: 23571104 DOI: 10.1016/j.ejso.2013.02.022] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2012] [Revised: 02/04/2013] [Accepted: 02/20/2013] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND The current recommendation for patients with cutaneous melanoma and a positive sentinel lymph node (SLN) biopsy is a complete lymph node dissection (CLND). However, metastatic melanoma is not present in approximately 80% of CLND specimens. A meta-analysis was performed to identify the clinicopathological variables most predictive of non-sentinel node (NSN) metastases when the sentinel node is positive in patients with melanoma. METHODS A systematic search was conducted using MEDLINE, PubMed, EMBASE, Current Contents Connect, Cochrane library, Google scholar, Science Direct, and Web of Science. The search identified 54 relevant articles reporting the frequency of NSN metastases in melanoma. Original data was abstracted from each study and used to calculate a pooled odds ratio (OR) and 95% confidence interval (95% CI). FINDINGS The pooled estimates that were found to be significantly associated with the high likelihood of NSN metastases were: ulceration (OR: 1.88, 95% CI: 1.53-2.31), satellitosis (OR: 3.25, 95% CI: 1.86-5.66), neurotropism (OR: 2.51, 95% CI: 1.39-4.53), >1 positive SLN (OR: 1.77, 95% CI: 1.2-2.62), Starz 3 (old) (OR: 1.83, 95% CI: 0.89-3.76), Angiolymphatic invasion (OR: 2.46, 95% CI: 1.34-4.54), extensive location (OR: 2.22, 95% CI: 1.74-2.81), macrometastases >2 mm (OR: 1.95, 95% CI: 1.61-2.35), extranodal extension (OR: 3.38, 95% CI: 1.79-6.40) and capsular involvement (OR: 3.16, 95% CI: 1.37-7.27). There were 3 characteristics not associated with NSN metastases: subcapsular location (OR: 0.51, 95% CI: 0.38-0.67), Rotterdam Criteria <0.1 mm (OR: 0.29, 95% CI: 0.17-0.50) and Starz I (new) (OR: 0.44, 95% CI: 0.22-0.91). Other variables including gender, Breslow thickness 2-4 mm and extremity as primary site were found to be equivocal. INTERPRETATION This meta-analysis provides evidence that patients with low SLN tumor burden could probably be spared the morbidity associated with CLND. We identified 9 factors predictive of non-SLN metastases that should be recorded and evaluated routinely in SLN databases. However, further studies are needed to confirm the standard criteria for not performing CLND.
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Raval J, Gan C, Nagaraja V, Rangasamy K, Talisayon R, Burgess D, Denniss A. Elevation of High Sensitive Cardiac Troponin T in the Absence of Significant Obstructive Coronary Artery Disease. Heart Lung Circ 2013. [DOI: 10.1016/j.hlc.2013.05.093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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