N P Murray

Summary

Publications

  1. ncbi request reprint Comparison between Use of PSA Kinetics and Bone Marrow Micrometastasis to Define Local or Systemic Relapse in Men with Biochemical Failure after Radical Prostatectomy for Prostate Cancer
    Nigel P Murray
    Hematology, Medicine, Hospital de Carabineros de Chile Faculty Medicine, University Finis Terrae, Santiago, Chile E mail
    Asian Pac J Cancer Prev 16:8387-90. 2015
  2. ncbi request reprint Comparison of the Walz Nomogram and Presence of Secondary Circulating Prostate Cells for Predicting Early Biochemical Failure after Radical Prostatectomy for Prostate Cancer in Chilean Men
    Nigel P Murray
    Hematology, Medicine, Hospital de Carabineros de Chile Faculty Medicine, University Finis Terrae, Santiago, Chile E mail
    Asian Pac J Cancer Prev 16:7123-7. 2015
  3. doi request reprint Head-to-head comparison of the Montreal nomogram with the detection of primary malignant circulating prostate cells to predict prostate cancer at initial biopsy in Chilean men with suspicion of prostate cancer
    Nigel P Murray
    Department of Medicine, Hospital de Carabineros de Chile, Santiago, Chile Faculty of Medicine, University Mayor, Santiago, Chile Electronic address
    Urol Oncol 33:203.e19-25. 2015
  4. ncbi request reprint Comparison of the Formula of PSA, Age, Prostate Volume and Race Versus PSA Density and the Detection of Primary Malignant Circulating Prostate Cells in Predicting a Positive Initial Prostate Biopsy in Chilean Men with Suspicion of Prostate Cancer
    Nigel P Murray
    Urology Service, Hospital de Carabineros de Chile, Nunoa, Santiago, Chile E mail
    Asian Pac J Cancer Prev 16:5365-70. 2015
  5. ncbi request reprint Possible Role of HER-2 in the Progression of Prostate Cancer from Primary Tumor to Androgen Independence
    Nigel P Murray
    Hematology, Medicine, Hospital de Carabineros de Chile, Faculty of Medicine University Finis Terrae, Santiago, Chile E mail
    Asian Pac J Cancer Prev 16:6615-9. 2015
  6. ncbi request reprint Secondary Circulating Tumor Cells (CTCs) but not Primary CTCs are Associated with the Clinico-Pathological Parameters in Chilean Patients With Colo-Rectal Cancer
    Nigel P Murray
    Hematology, Hospital de Carabineros de Chile, Faculty of Medicine, University Finis Terrae, Santiago, Chile E mail
    Asian Pac J Cancer Prev 16:4745-9. 2015
  7. ncbi request reprint Diagnostic yield of primary circulating tumor cells in women suspected of breast cancer: the BEST (Breast Early Screening Test) study
    Nigel P Murray
    Hematology, Medicine, University Mayor, Hospital de Carabineros de Chile, Santiago, Chile E mail
    Asian Pac J Cancer Prev 16:1929-34. 2015
  8. ncbi request reprint Prostate cancer screening in the fit Chilean elderly: a head to head comparison of total serum PSA versus age adjusted PSA versus primary circulating prostate cells to detect prostate cancer at initial biopsy
    Nigel P Murray
    Hematology, Medicine, Hospital de Carabineros de Chile, Santiago, Chile E mail
    Asian Pac J Cancer Prev 16:601-6. 2015
  9. pmc Duodenal tumor presenting as acquired hemophilia in an 88-year-old woman: a clinical case and review of the literature
    Nigel P Murray
    Facultad de Medicina, Universidad Mayor, Renato Sánchez 4369, Las Condes, Santiago 27550224, Chile
    Case Rep Gastrointest Med 2012:203801. 2012
  10. pmc Acquired melanonychia in chilean patients with essential thrombocythemia treated with hydroxyurea: a report of 7 clinical cases and review of the literature
    Nigel P Murray
    Hematology Department, Hospital de Carabineros, Simón Bolivar 2200, Nunoa, 7770199 Santiago, Chile Faculty of Medicine, University Mayor, Renato Sánchez 4369, Las Condes, 27550224 Santiago, Chile
    ISRN Dermatol 2013:325246. 2013

Detail Information

Publications23

  1. ncbi request reprint Comparison between Use of PSA Kinetics and Bone Marrow Micrometastasis to Define Local or Systemic Relapse in Men with Biochemical Failure after Radical Prostatectomy for Prostate Cancer
    Nigel P Murray
    Hematology, Medicine, Hospital de Carabineros de Chile Faculty Medicine, University Finis Terrae, Santiago, Chile E mail
    Asian Pac J Cancer Prev 16:8387-90. 2015
    ..We here compared PSA kinetics with detection of bone marrow micrometastasis as methods to determine local or systemic relapse...
  2. ncbi request reprint Comparison of the Walz Nomogram and Presence of Secondary Circulating Prostate Cells for Predicting Early Biochemical Failure after Radical Prostatectomy for Prostate Cancer in Chilean Men
    Nigel P Murray
    Hematology, Medicine, Hospital de Carabineros de Chile Faculty Medicine, University Finis Terrae, Santiago, Chile E mail
    Asian Pac J Cancer Prev 16:7123-7. 2015
    ..To determine the utility of secondary circulating prostate cells for predicting early biochemical failure after radical prostatectomy for prostate cancer and compare the results with the Walz nomagram...
  3. doi request reprint Head-to-head comparison of the Montreal nomogram with the detection of primary malignant circulating prostate cells to predict prostate cancer at initial biopsy in Chilean men with suspicion of prostate cancer
    Nigel P Murray
    Department of Medicine, Hospital de Carabineros de Chile, Santiago, Chile Faculty of Medicine, University Mayor, Santiago, Chile Electronic address
    Urol Oncol 33:203.e19-25. 2015
    ....
  4. ncbi request reprint Comparison of the Formula of PSA, Age, Prostate Volume and Race Versus PSA Density and the Detection of Primary Malignant Circulating Prostate Cells in Predicting a Positive Initial Prostate Biopsy in Chilean Men with Suspicion of Prostate Cancer
    Nigel P Murray
    Urology Service, Hospital de Carabineros de Chile, Nunoa, Santiago, Chile E mail
    Asian Pac J Cancer Prev 16:5365-70. 2015
    ..The objectives were not only to determine the predictive values of each, but to determine the number of clinically significant cancers that would have been detected or missed...
  5. ncbi request reprint Possible Role of HER-2 in the Progression of Prostate Cancer from Primary Tumor to Androgen Independence
    Nigel P Murray
    Hematology, Medicine, Hospital de Carabineros de Chile, Faculty of Medicine University Finis Terrae, Santiago, Chile E mail
    Asian Pac J Cancer Prev 16:6615-9. 2015
    ....
  6. ncbi request reprint Secondary Circulating Tumor Cells (CTCs) but not Primary CTCs are Associated with the Clinico-Pathological Parameters in Chilean Patients With Colo-Rectal Cancer
    Nigel P Murray
    Hematology, Hospital de Carabineros de Chile, Faculty of Medicine, University Finis Terrae, Santiago, Chile E mail
    Asian Pac J Cancer Prev 16:4745-9. 2015
    ..The aim of this study was to assess detection of circulating tumor cells (CTC) using anti-CEA pre and post surgery in Chilean patients with colo-rectal cancer...
  7. ncbi request reprint Diagnostic yield of primary circulating tumor cells in women suspected of breast cancer: the BEST (Breast Early Screening Test) study
    Nigel P Murray
    Hematology, Medicine, University Mayor, Hospital de Carabineros de Chile, Santiago, Chile E mail
    Asian Pac J Cancer Prev 16:1929-34. 2015
    ..To determine the diagnostic yield of primary circulating tumor cells in women with suspicion of breast cancer, detected as a result of an abnormal mammography...
  8. ncbi request reprint Prostate cancer screening in the fit Chilean elderly: a head to head comparison of total serum PSA versus age adjusted PSA versus primary circulating prostate cells to detect prostate cancer at initial biopsy
    Nigel P Murray
    Hematology, Medicine, Hospital de Carabineros de Chile, Santiago, Chile E mail
    Asian Pac J Cancer Prev 16:601-6. 2015
    ..We compare the use of age related PSA with the detection of primary malignant circulating prostate cells mCPCs to detect clinically significant PC in this population...
  9. pmc Duodenal tumor presenting as acquired hemophilia in an 88-year-old woman: a clinical case and review of the literature
    Nigel P Murray
    Facultad de Medicina, Universidad Mayor, Renato Sánchez 4369, Las Condes, Santiago 27550224, Chile
    Case Rep Gastrointest Med 2012:203801. 2012
    ..Acquired hemophilia is a rare disease, presenting with severe hemorrhage, we present a case caused by a duodenal tumor, the clinical management, ethical implications, treatment recommendations, and a review of the literature...
  10. pmc Acquired melanonychia in chilean patients with essential thrombocythemia treated with hydroxyurea: a report of 7 clinical cases and review of the literature
    Nigel P Murray
    Hematology Department, Hospital de Carabineros, Simón Bolivar 2200, Nunoa, 7770199 Santiago, Chile Faculty of Medicine, University Mayor, Renato Sánchez 4369, Las Condes, 27550224 Santiago, Chile
    ISRN Dermatol 2013:325246. 2013
    ..The high incidence of melanonychia in Chilean patients may be in part due to their Hispanic descent or to the high levels of UV radiation found in Santiago...
  11. pmc Positive HER-2 protein expression in circulating prostate cells and micro-metastasis, resistant to androgen blockage but not diethylstilbestrol
    Nigel P Murray
    Department of Hematology, Hospital de Carabineros de Chile and Institute of Bio Oncology, Faculty of Medicine, Universidad Mayor, Santiago, Chile
    Indian J Urol 27:200-7. 2011
    ..We present a study of HER-2 expression in circulating tumor cells and micrometastasis in bone marrow and the effect of androgen blockage or DES in the presence of HER-2 expressing cells...
  12. pmc Circulating Prostate Cells Found in Men with Benign Prostate Disease Are P504S Negative: Clinical Implications
    Nigel P Murray
    Division of Medicine, Hospital Carabineros of Chile, Simón Bolivar 2200, Nunoa, 7770199 Santiago, Chile Instituto de BioOncología, Avenida Salvador 95, Oficina 95, Providencia, 7500710 Santiago, Chile Circulating Tumor Cell Unit, Faculty of Medicine Universidad Mayor, Renato Sánchez 4369, Las Condes, 7550224 Santiago, Chile
    J Oncol 2013:165014. 2013
    ..Conclusions. Patients with chronic prostatitis may have circulating prostate cells detected in blood, which do not express the enzyme P504S and should be thought of as benign in nature...
  13. pmc Differential expression of matrix metalloproteinase-2 expression in disseminated tumor cells and micrometastasis in bone marrow of patients with nonmetastatic and metastatic prostate cancer: theoretical considerations and clinical implications-an immunocy
    Nigel P Murray
    Hematology, Division of Medicine, Hospital de Carabineros de Chile, Simón Bolivar 2200, Nunoa, 7770199 Santiago, Chile Instituto de Bio Oncología, Avenida Salvador 95, Oficina 95, Providencia, 7500710 Santiago, Chile Circulating Tumor Cell Unit, Faculty of Medicine, Universidad Mayor, Renato Sánchez 4369, Las Condes, 7550224 Santiago, Chile
    Bone Marrow Res 2012:259351. 2012
    ..With disease progression, MMP-2 expression increases in both mM and surrounding stromal cells, with implications for the use of bisphosphonates or MMP-2 inhibitors...
  14. pmc Effect of androgen blockade on HER-2 and matrix metalloproteinase-2 expression on bone marrow micrometastasis and stromal cells in men with prostate cancer
    N P Murray
    Hospital de Carabineros of Chile, Simón Bolívar 2200 Ñuñoa, 7770199 Santiago, Chile
    ScientificWorldJournal 2013:281291. 2013
    ..We present an immunocytochemical study of the effect of androgen blockade on the expression of HER-2 and MMP-2 in bone marrow micrometastasis and the surrounding stromal cells in men with prostate cancer...
  15. ncbi request reprint A performance analysis of the presence of malignant circulating prostate cells as a predictive factor for the detection of prostate cancer in the first, second and third prostate biopsy
    N P Murray
    Hospital Carabineros of Chile, Nunoa, Santiago, Chile
    Arch Esp Urol 66:335-41. 2013
    ..To evaluate the diagnostic yield of the detection of CPCs as a complementary PC screening test in a population fulfilling criteria for an initial, second and third prostate biopsy for suspicion of PC...
  16. pmc Secondary circulating prostate cells predict biochemical failure in prostate cancer patients after radical prostatectomy and without evidence of disease
    Nigel P Murray
    Division of Medicine, Hospital de Carabineros de Chile, Simón Bolivar 2200, Nunoa, 7770199 Santiago, Chile
    ScientificWorldJournal 2013:762064. 2013
    ..We describe the frequency of CPCs detected after RP, relation with clinicopathological parameters, and association with biochemical failure...
  17. ncbi request reprint Cost-Benefit of incorporating the detection of circulating prostate cells in a screening programme for prostate cancer
    Nigel P Murray
    Section Hematology, Hospital de Carabineros de Chile, Nunoa, Santiago, Chile
    Arch Esp Urol 66:277-86. 2013
    ..Circulating primary prostate cells (CPCs) may be such a marker. We analyze a cohort of patients using CPCs to detect prostate cancer in men with a serum PSA 〉4.0ng/ml or abnormal DRE in terms of cost-benefit...
  18. doi request reprint Redefining micrometastasis in prostate cancer - a comparison of circulating prostate cells, bone marrow disseminated tumor cells and micrometastasis: Implications in determining local or systemic treatment for biochemical failure a
    N P Murray
    Hospital Carabineros of Chile, Nunoa, Santiago, Chile
    Int J Mol Med 30:896-904. 2012
    ..This may have clinical implications for patients with low-grade tumors...
  19. ncbi request reprint Diagnostic performance of malignant prostatic cells detection in blood for early detection of prostate cancer: comparison to prostatic biopsy
    Nigel P Murray
    Hospital de Carabineros de Chile, Santiago de Chile, Chile
    Arch Esp Urol 64:961-71. 2011
    ..To evaluate the diagnostic yield of the detection of mCPC as a complementary PC screening test in a population fulfilling criteria for a prostate biopsy for suspicion of PC...
  20. ncbi request reprint P504S expressing circulating prostate cells as a marker for prostate cancer
    Nigel P Murray
    Subdivisión de Hematologóa, Hospital de Carabineros, Nunoa, Santiago, Chile
    Oncol Rep 24:687-92. 2010
    ..It can be concluded that the study of circulating prostate cells with various markers could be a useful complementary screening test for prostate cancer in men with increased PSA level...
  21. ncbi request reprint Detection and characteristics of primary circulating prostate cells; association with micrometastasis and implications for surgical treatment of men with prostate cancer
    Nigel P Murray
    Hospital de Carabineros de Chile, Santiago de Chile
    Arch Esp Urol 63:345-53. 2010
    ..To determine their clinical usefulness to identify patients in whom radical prostatectomy would be first choice therapy...
  22. ncbi request reprint Presence of prostate cells in bone marrow biopsies as a sign of micrometastasis in cancer patients
    N P Murray
    Instituto Nacional de Geriatría, Universidad Mayor, Providencia, Santiago, Chile
    Oncol Rep 21:571-5. 2009
    ..0002) when analyzed according to Gleason score. The present results explain the lack of correlation between positive aspirates and prognosis in numerous clinical cases...