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Ho J, Wu A, Tsang S, Lee P, Lee M, Lau S, Kwok S, Kwan R, Lam P, Chan W, Lam C, Tam C, Lee S, Lui T, Lee N, Li M, Lo W, Lau W. PP159-SUN NUTRITIONAL STATUS PREDICTS SURGICAL OUTCOME IN PATIENTS UNDERGOING GASTROINTESTINAL OPERATIONS: RESULTS OF A PROSPECTIVE STUDY. Clin Nutr 2013. [DOI: 10.1016/s0261-5614(13)60204-6] [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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Dhesi D, Tan K, Lam C. Do Trigger Tools Have a Role in Detecting Adverse Events for Radiation Therapy Patients with Nasopharyngeal Cancer? J Med Imaging Radiat Sci 2013. [DOI: 10.1016/j.jmir.2013.06.018] [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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Liu M, Lee APW, Richards AM, Renneberg R, Zhang Q, Lam C, Huang XR, Lan HY, Yan BP, Yu CM. Predictive value of novel biomarkers for response to medical treatment in systolic heart failure. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht308.p1479] [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: 11/12/2022] Open
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Chung ACK, Liu M, Dong Y, Lee APW, Lan HY, Coats AJ, Richards AM, Lam C, Zhang Q, Yu CM. Circulating microRNAs as markers for prediction of heart failure medical treatment outcome. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht309.p4214] [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: 11/14/2022] Open
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Lam C, Muraj Z, Man K, Milosevic M. EP-1306: Near misses reflect different failure modes than actual incidents in the field of radiation therapy. Radiother Oncol 2013. [DOI: 10.1016/s0167-8140(15)33612-4] [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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Chiu YH, Hou SK, How CK, Li LH, Kao WF, Yang CC, Chou SL, Shiau YTS, Lam C, Chen RJ. Influence of a 100-km ultra-marathon on hepatitis B carrier runners. Int J Sports Med 2013; 34:841-5. [PMID: 23444084 DOI: 10.1055/s-0032-1331769] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
This study compares the serological markers between runners who are hepatitis B virus carries (HBVc) and runners who are non-HBVc in a 100-km ultra-marathon race. Blood samples of 8 HBVc and 18 non-HBVc runners were drawn 1 week before, immediately following, and 24 h after the race. Samples were analyzed and compared between the 2 groups for liver function tests, muscle damage markers and oxidative stress cytokines. For HBVc runners, HBV-DNA (hepatitis B virus-deoxyribonucleic acid) levels were also evaluated for virus reactivation. The results demonstrate a statistically significant increase in both immediate and 24-h post-race values for alanine aminotransferase (ALT), aspartate aminotransferase (AST), lactate dehydrogenase (LDH), creatine kinase (CK), high-sensitivity C-reactive protein (hs-CRP), interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-α), compared with pre-race values. No statistically significant difference was observed between the 2 groups for the values of AST, LDH, CK, hs-CRP, IL-6 and TNF-α either before or after the race. There was also no statistically significant change in the levels of HBV-DNA in HBVc runners. These findings suggest that HBVc runners do not have higher risks of liver function impairment, muscle breakdown and inflammatory response compared to non-HBVc runners in such endurance races.
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Jain S, Cohen J, Ward MM, Kornhauser N, Chuang E, Cigler T, Moore A, Donovan D, Lam C, Cobham MV, Schneider S, Hurtado Rúa SM, Benkert S, Mathijsen Greenwood C, Zelkowitz R, Warren JD, Lane ME, Mittal V, Rafii S, Vahdat LT. Tetrathiomolybdate-associated copper depletion decreases circulating endothelial progenitor cells in women with breast cancer at high risk of relapse. Ann Oncol 2013; 24:1491-8. [PMID: 23406736 DOI: 10.1093/annonc/mds654] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Bone marrow-derived endothelial progenitor cells (EPCs) are critical for metastatic progression. This study explores the effect of tetrathiomolybdate (TM), an anti-angiogenic copper chelator, on EPCs in patients at high risk for breast cancer recurrence. PATIENTS AND METHODS This phase 2 study enrolled breast cancer patients with stage 3 and stage 4 without evidence of disease (NED), and stage 2 if triple-negative. TM 100 mg orally was administered to maintain ceruloplasmin <17 mg/dl for 2 years or until relapse. The primary end point was change in EPCs. RESULTS Forty patients (28 stage 2/3, 12 stage 4 NED) were enrolled. Seventy-five percent patients achieved the copper depletion target by 1 month. Ninety-one percent of triple-negative patients copper-depleted compared with 41% luminal subtypes. In copper-depleted patients only, there was a significant reduction in EPCs/ml by 27 (P = 0.04). Six patients relapsed while on study, of which only one patient had EPCs maintained below baseline. The 10-month relapse-free survival was 85.0% (95% CI 74.6%-96.8%). Only grade 3/4 toxicity was hematologic: neutropenia (3.1% of cycles), febrile neutropenia (0.2%), and anemia (0.2%). CONCLUSIONS TM is safe and appears to maintain EPCs below baseline in copper-depleted patients. TM may promote tumor dormancy and ultimately prevent relapse.
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Jain S, Carlson K, Chuang E, Cigler T, Moore A, Donovan D, Lam C, Cobham MV, Schneider S, Ramnarain A, Carey B, Ward M, Lane M, Strickland S, Vahdat L. Abstract P1-15-07: Ixabepilone-associated peripheral neuropathy in metastatic breast cancer patients and its effects on the ultrastructure of neurons. Cancer Res 2012. [DOI: 10.1158/0008-5472.sabcs12-p1-15-07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Peripheral neuropathy is a dose-limiting toxicity of most microtubule-stabilizing chemotherapeutic agents. Ixabepilone, a semisynthetic analog of the natural epothilone B, has activity in a wide range of tumors including taxane-resistant disease. In this study, we sought to understand the effect of ixabepilone on the development of peripheral neuropathy both clinically and its effect at the ultrastructural level of the peripheral nerves and circulating factors over time. Parallel studies in animal models of neuropathy were performed at the same time (Proc AACR 2010 Abstract 4184).
Methods: This open-label, non-randomized phase II study enrolled 14 patients with metastatic breast cancer. Ixabepilone was administered by 2 schedules: the FDA approved dose of 40 mg/m2 every 3 weeks (q3w) and 16 mg/m2 on day 1, 8, and 15 of a 28-day cycle (weekly). Five controls, 2 with residual taxane-associated peripheral neuropathy and 3 with no prior chemotherapy or peripheral neuropathy, were also accrued. The primary objectives were to characterize the natural history of ixabepilone-associated peripheral neuropathy using the Total Neuropathy Score Clinical (TNSc) assessment tool prior to each cycle and to correlate changes in the ultrastructure of dermal myelinated nerve fibers via a 3 mm punch biopsy of an area 10 cm above the lateral malleolus every 2 cycles with electron microscopy (EM), as well as circulating factors (both inflammatory and neurotrophic) considered to be important in the pathogenesis of chemotherapy-induced peripheral neuropathy. Secondary objectives included progression-free survival (PFS) and non-neurologic toxicity.
Results: 14 patients were enrolled and were equally divided between the 2 schedules of ixabepilone chemotherapy. There were no differences in baseline characteristics between the two groups. Mean age was 54 years (range 32–71). Mean number of previous chemotherapy regimens was 3.5 (range 0–8). 57% of patients had received a taxane in the adjuvant setting and 64% in the metastatic setting. The mean neuropathy score (TNSc) at baseline was 4.6 (range 1–11). At a mean cumulative dose of 185 mg/m2, the TNSc with ixabepilone q3w schedule was 3.7 points higher/worse (95% CI: 2.2–5.3, p = 0.03) than the mean score observed in patients on the weekly schedule. The sensory component was most significantly affected, predominantly numbness. In 3 patients, the chemotherapy schedule was changed from every 3 weeks to weekly due to > grade 2 toxicity at a mean cumulative dose of 107 mg/m2, and TNSc decreased/improved by 2.7 points. PFS in patients on q3w ixabepilone was 133 days (range 28–280) and in patients on weekly ixabepilone was 179 days (range 66–336), nonsignificant. Evaluation of EM and circulating factors is ongoing.
Conclusions: Weekly ixabepilone appears to have a more favorable neurotoxicity profile compared to the standard q3w schedule. Integration of the EM data and the circulating factor data are underway and will be presented. Ixabepilone-associated peripheral neuropathy may improve in patients switched to weekly ixabepilone without compromising efficacy.
Citation Information: Cancer Res 2012;72(24 Suppl):Abstract nr P1-15-07.
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Jain S, Kornhauser N, Lam C, Ward MM, Chuang E, Cigler T, Moore A, Donovan D, Cobham MV, Schneider S, Hurtado RSM, Lane ME, Mittal V, Vahdat LT. Abstract P6-11-04: Targeting the tumor microenvironment: tetrathiomolybdate decreases circulating endothelial progenitor cells in women with breast cancer at high risk of relapse. Cancer Res 2012. [DOI: 10.1158/0008-5472.sabcs12-p6-11-04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Bone marrow-derived endothelial progenitor cells (EPCs) constitute an important part of the tumor microenvironment and are critical for metastatic progression in preclinical models and breast cancer patients (Jain et al, Breast Cancer Res Treat, 2012). Tetrathiomolybdate (TM), a copper-depleting compound inhibits angiogenesis, tumor growth, and metastasis. This study explores the effect of TM on EPCs in patients at high risk for breast cancer recurrence.
Methods: This phase II study enrolled stage 3, 4 without evidence of disease (NED), and any node-positive triple negative breast cancer patient. Only concomitant hormone therapy was allowed. Patients received induction TM 180 mg daily at baseline followed by an equal or lower daily dose (median 100 mg, range 0–140) to maintain ceruloplasmin (Cp) level < 17 mg/dl (target for copper depletion). We monitored EPCs (CD45dim/CD133+/VEGFR2+), Cp, CEA, and CA15-3 at baseline and monthly. Wilcoxon signed-rank was used to compare Cp and EPC levels between baseline and subsequent time points. All p-values were two-sided with statistical significance evaluated at the 0.05 alpha level.
Results: 50 patients (33 adjuvant, 17 Stage 4 NED, and 22 triple negative) were enrolled. In the first 40 patients enrolled who had received at least 24 months of TM, EPC and Cp data were available for analysis. Of these 40 patients, 1 patient did not take TM due to patient preference, and 736 cycles of TM (average 18.9 per patient) were administered. Median age was 50 years (range 29–66). Median number of tumor size and positive lymph nodes among adjuvant patients were 3.5 cm (range 1.2–7) and 9 (range 0–42), respectively. Of the patients receiving hormone therapy, 11 patients were on tamoxifen and 16 patients were on an aromatase inhibitor. Median baseline Cp level was 30 mg/dL (range 20–47). 71% patients adequately copper depleted at month 1 to a mean Cp of 14.8 mg/dL. A larger proportion of triple negative patients copper depleted (82%) compared to hormone receptor positive subtypes (47%) and HER2/neu positive subtypes (67%). Median EPCs/ml decreased from baseline to last dose by 16 in patients that achieved the copper depletion target, p = 0.014. Conversely, in patients that did not copper deplete, median EPCs/ml increased by 136, p = 0.005. Of the 50 patients on study, 7 patients relapsed in which a significant increase in EPCs preceded an objective clinical relapse and a tumor marker rise by a median of 1 month. Only grade 3/4 toxicity was hematologic, occurred in 49 cycles (6.7%), and resolved in 5–13 days with TM held and resumed at a lower dose.
Conclusions: TM is a well-tolerated oral copper chelator that may contribute to maintaining EPCs below baseline in copper-depleted patients. Molecular subtype may impact on the ability to copper deplete. EPCs may have potential as a surrogate marker for early relapse and as a therapeutic target for interrupting the metastatic progression.
Citation Information: Cancer Res 2012;72(24 Suppl):Abstract nr P6-11-04.
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Zhao X, Li S, Ba S, He F, Li N, Ke L, Li X, Lam C, Yan LL, Zhou Y, Wu Y. Prevalence, awareness, treatment, and control of hypertension among herdsmen living at 4,300 m in Tibet. Am J Hypertens 2012; 25:583-9. [PMID: 22357415 DOI: 10.1038/ajh.2012.9] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Studies on blood pressure (BP) in high-altitude areas are scarce and the results are controversial. Tibetans live in regions at high altitudes, and data on the prevalence of hypertension in this population is not currently well known. METHODS All Tibetans aged 40 years and older living in the township of Yangbajing (4,300 m) in Tibet, China were invited to participate in the 2009 survey. BP was measured with electronic sphygmomanometers (calibrated by the results of a previous study). Histories of hypertension and medication use were collected through face-to-face interviews. Hypertension was defined as systolic BP (SBP) ≥140 mm Hg and/or diastolic BP (DBP) ≥90 mm Hg, or antihypertensive medication use in the past 2 weeks. RESULTS A total of 701 adults (aged 40-89, 42.9% male, 94.9% herdsmen) were recruited. The mean (s.d.) SBP/DBP was 146.6 (31.3)/92.0 (15.7) mm Hg and the prevalence of hypertension was 55.9%. Of note, 61.2% of those with hypertension had stage 2 hypertension (SBP ≥160 or DBP ≥100 mm Hg). At age 70 years and older, the mean (s.d.) SBP/DBP were 182.8 (30.9)/102.6 (13.4) mm Hg. Among those with hypertension (n = 392), only 19.9% were aware of their condition, 2.6% were taking medication, and only one participant had controlled BP. CONCLUSION According to our survey in Yangbajing, Tibetan adults aged 40 years and older living at high altitudes had high BP and prevalence of hypertension with low awareness, treatment, and control. Future studies are needed to clarify the association between BP, altitude, and other possible causes.
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Sansone RA, Lam C, Wiederman MW. Hair-pulling and borderline personality symptomatology among internal medicine outpatients. Intern Med J 2012; 42:345-7. [DOI: 10.1111/j.1445-5994.2012.02722.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Lam C, Yao Q, Bathia N. Estimation of latent factors for high-dimensional time series. Biometrika 2011. [DOI: 10.1093/biomet/asr048] [Citation(s) in RCA: 85] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Sansone RA, Chu JW, Wiederman MW, Lam C. Eating disorder symptoms and borderline personality symptomatology. Eat Weight Disord 2011; 16:e81-5. [PMID: 21989102 DOI: 10.1007/bf03325313] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
According to the empirical literature, there are high rates of borderline personality disorder (BPD) among individuals with formal diagnoses of eating disorders, and high rates of eating disorders among individuals with BPD. In this study, we examined relationships between three eating disorder symptoms (i.e., binge eating, starving oneself, abusing laxatives) and borderline personality symptomatology according to two self-report measures (the borderline personality scale of the Personality Diagnostic Questionnaire-4 and the Self- Harm Inventory) in a sample of psychiatric inpatients (N=126) and in a sample of internal medicine outpatients (N=419). Each individual eating disorder item, as well as a composite score of all three items, demonstrated statistically significant correlations with both measures of borderline personality symptomatology in both samples. In addition, endorsement of all three symptoms was invariably associated with borderline personality symptomatology on both measures. Specific eating disorder symptoms, alone, may predict for borderline personality symptomatology.
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Jain S, Cohen JA, Ward MM, O'Loughlin J, Boeck M, Wiener N, Chuang E, Cigler T, Moore A, Donovan D, Lam C, Cobham ME, Schneider SE, Christos PJ, Lane ME, Baergen R, Mittal V, Rafii S, Vahdat LT. The effect of tetrathiomolybdate on endothelial progenitor cells in patients at high risk for breast cancer recurrence. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.1054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Janson C, Romanova L, Hansen E, Hubel A, Lam C. Immortalization and functional characterization of rat arachnoid cell lines. Neuroscience 2011; 177:23-34. [DOI: 10.1016/j.neuroscience.2010.12.035] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2010] [Revised: 12/07/2010] [Accepted: 12/09/2010] [Indexed: 11/28/2022]
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Webb NJA, Lam C, Shahinfar S, Strehlau J, Wells TG, Gleim GW, Le Bailly De Tilleghem C. Efficacy and safety of losartan in children with Alport syndrome--results from a subgroup analysis of a prospective, randomized, placebo- or amlodipine-controlled trial. Nephrol Dial Transplant 2011; 26:2521-6. [DOI: 10.1093/ndt/gfq797] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Jain S, Ward MM, O'Laughlin J, Chuang E, Cigler T, Moore A, Donovan D, Schneider S, Cobham M, Wiener N, Lam C, Christos PJ, Lane ME, Rafii S, Vahdat LT. Abstract P2-16-14: The Effect of Tetrathiomolybdate (TM) on Circulating Endothelial Progenitor Cells in Women at Moderate to High Risk of BC Recurrence. Cancer Res 2010. [DOI: 10.1158/0008-5472.sabcs10-p2-16-14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Bone marrow (BM) derived endothelial progenitor cells (EPCs) are critical to tumor angiogenesis, are increased in BC patients (pts) and are probably an early marker for paclitaxel response. Copper is required for angiogenesis, and pre-clinical data suggest that TM, a copperdepleting compound, inhibits angiogenesis and maintains tumor dormancy through unknown mechanisms. We sought to measure the effect of TM on BM derived EPCs in pts at high risk of BC recurrence and to evaluate the effect of copper depletion on their absolute number. Methods: This analysis is part of an ongoing phase II study of TM in BC pts at high risk of recurrence defined as any node positive triple negative (TN) BC, Stage III or IV with no evidence of disease (NED). All therapy other than hormonal was completed at least 6 weeks prior to study. Treatment: TM 180 mg daily to achieve a target ceruloplasmin (Cp) level of 5-15 mg/dL (copper depletion), and then 100 mg daily. We monitored levels of EPCs (CD45dim, CD133+, VEGFR2+), CEA, CA15-3, and Cp at baseline and monthly. Imaging studies are done every 6 months (mos). Initial study duration is 24 mos. Extension study for an additional 24 mos in selected pts. Results: 40 pts are enrolled and 566 cycles of TM have been administered. Adjuvant: 28 pts, Stage 4 NED: 12 pts, Triple negative: 11 pts (4 stage 4 NED, 7 Adjuvant). Median age is 51 yrs (range: 29-64). Median number of positive lymph nodes among Stage 2/3 pts is 7 (4-42). Median baseline Cp level is 29 mg/dL (21-47). Among 36 pts who have reached target Cp, the median time to target is 4 wks (2-20 wks). Four pts discontinued treatment before reaching target. The median baseline EPCs is 0.01 cells/ml (0.0-0.286), and the majority of pts’ EPCs were maintained below baseline when Cp levels remained below target (i.e. copper depleted). Toxicity: Grade 3/4 neutropenia occurred in 15 cycles (2.6%) with 1 pt with febrile neutropenia. One cycle was complicated by Grade 3 anemia. All resolved 5-13 days later with TM held and resumed at a lower dose. No other grade 3/4 toxicity was observed. Six pts were diagnosed with recurrent breast cancer at 1, 2, 2, 9, 10 and 10 mos. An EPC rise preceded an abnormal marker or overt relapse by 3-5 months in 4 of 6 pts (2 pts too early to tell). Conclusions: TM is well tolerated in breast cancer patients. TM might contribute to maintaining EPCs below baseline in pts who are copper depleted. We postulate that the increased EPCs noted in 4 pts with recurrent disease 2-4 months prior to overt relapse could represent the turning on of an angiogenic switch, resulting in an outpouring of BM derived EPCs to the new site of metastasis. Other studies geared toward understanding the mechanism for metastases are underway. The trial continues to accrue.
Citation Information: Cancer Res 2010;70(24 Suppl):Abstract nr P2-16-14.
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O'Shea R, Seman E, Cook J, Behnia-Willison F, Lam C, Vanspauwen R, Gibberd S, Kierse M. Anterior Compartment Prolapse – Laparoscopic Paravaginal Repair. J Minim Invasive Gynecol 2009. [DOI: 10.1016/j.jmig.2009.08.616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Paquette K, Lam C, Cheng MP, McGillivray D, Quach C. Assessment of Febrile Infants 30–90 Days Old: is a Complete Septic Work-Up Including Lumbar Culture Necessary? Paediatr Child Health 2009. [DOI: 10.1093/pch/14.suppl_a.53a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Seman E, O'Shea R, Cook J, Behnia-Willison F, Lam C, Vanspauwen R. Posterior Compartment Pelvic Organ Prolapse – Laparoscopic Supralevator Repair. J Minim Invasive Gynecol 2008. [DOI: 10.1016/j.jmig.2008.09.135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Seman E, O'Shea R, Cook J, Behnia-Willison F, Lam C, Vanspauwen R. Laparoscopic Paravaginal Repair for Anterior Compartment Pelvic Organ Prolapse. J Minim Invasive Gynecol 2008. [DOI: 10.1016/j.jmig.2008.09.101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Olde Hartman T, Hassink-Franke L, Dowrick C, Fortes S, Lam C, van der Horst H, Lucassen P, van Weel-Baumgarten E. Medically unexplained symptoms in family medicine: defining a research agenda. Proceedings from WONCA 2007. Fam Pract 2008; 25:266-71. [PMID: 18596048 DOI: 10.1093/fampra/cmn041] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Medically unexplained symptoms (MUSs) are frequently presented in primary care. Unfortunately, knowledge of these patients and/or symptoms in primary care is still limited. Available research comes mainly from Europe and North America, while the perspectives of cultures such as Africa, Asia and South America are relatively unknown. To bring cultural perspectives together, a symposium and workshop on MUS in primary care was held at the WONCA World Conference 2007 in Singapore. OBJECTIVE Main goals of this symposium and workshop-apart from presenting ongoing research and bringing together experts in MUS-were to detect knowledge gaps in MUS and to establish priorities in MUS research. This publication focuses on the proposed research agenda. METHODS Using a nominal group technique, we generated research topics and set priorities. Research topics were grouped into research themes. RESULTS Participants' (66 researchers and GPs from 29 nationalities) most important research topics were 'formulating a broadly accepted definition of MUS', 'finding a strategy to recognize MUS better and at an earlier stage', 'studying the value of self-management and empowerment in patients with MUS' and 'finding predictors to decide which strategy will best help the individual patient with MUS'. Priorities in research themes of MUS are as follows: (i) therapeutic options for patients with MUS and (ii) problems in consultations with these patients. CONCLUSIONS More research on MUS in primary care is needed to improve the consultations with and management of these patients. Internationally primary care conferences are excellent for exchanging ideas and formulating central issues of research.
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Chen Y, Wong S, XU X, Hao X, Wong C, Lam C. Effect of CHO Loading Patterns on Running Performance. Int J Sports Med 2008; 29:598-606. [DOI: 10.1055/s-2007-989265] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Chow LW, Yip AY, Toi M, Yiu CC, Lam C. Quality of life of postmenopausal women with invasive breast cancer receiving neoadjuvant hormone therapy: Sub-analysis from Celecoxib Anti-Aromatase Neoadjuvant (CAAN) trial. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.20640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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