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Items: 1 to 50 of 77

1.

In IgG4 related disease, elevated IgG2 is an artifact not a biomarker.

Mattman A, Chen LYC, van der Gugten G, Chin A, Carruthers M, DeMarco ML, Holmes DT.

Semin Arthritis Rheum. 2019 Aug 12. pii: S0049-0172(19)30510-4. doi: 10.1016/j.semarthrit.2019.08.002. [Epub ahead of print] No abstract available.

PMID:
31493905
2.

Widespread Implementation of the Hoffmann Method: A Second Opinion.

Katayev A, Fleming JK, Holmes DT, Buhr KA.

Am J Clin Pathol. 2019 Jun 5;152(1):116-117. doi: 10.1093/ajcp/aqz015. No abstract available.

PMID:
30892580
3.

Correct implementation of the Hoffmann method.

Holmes DT.

Clin Biochem. 2019 Aug;70:49-50. doi: 10.1016/j.clinbiochem.2019.02.007. Epub 2019 Feb 13. No abstract available.

PMID:
30771289
4.

Surprisingly low aldosterone levels in peripheral veins following intravenous sedation during adrenal vein sampling: implications for the concept of nonsuppressibility in primary aldosteronism.

Kline GA, Darras P, Leung AA, So B, Chin A, Holmes DT.

J Hypertens. 2019 Mar;37(3):596-602. doi: 10.1097/HJH.0000000000001905.

PMID:
30703073
5.

Widespread Incorrect Implementation of the Hoffmann Method, the Correct Approach, and Modern Alternatives.

Holmes DT, Buhr KA.

Am J Clin Pathol. 2019 Feb 4;151(3):328-336. doi: 10.1093/ajcp/aqy149.

PMID:
30475946
6.

Rivaroxaban and apixaban induce clotting factor Xa fibrinolytic activity.

Carter RLR, Talbot K, Hur WS, Meixner SC, Van Der Gugten JG, Holmes DT, Côté HCF, Kastrup CJ, Smith TW, Lee AYY, Pryzdial ELG.

J Thromb Haemost. 2018 Nov;16(11):2276-2288. doi: 10.1111/jth.14281. Epub 2018 Oct 9.

PMID:
30176116
7.

Sex Differences in Cardiac Troponin Testing in Patients Presenting to the Emergency Department with Chest Pain.

Humphries KH, Gao M, Lee MK, Izadnegahdar M, Holmes DT, Scheuermeyer FX, Mackay M, Mattman A, Grafstein E.

J Womens Health (Larchmt). 2018 Nov;27(11):1327-1334. doi: 10.1089/jwh.2017.6812. Epub 2018 Jul 16.

PMID:
30010472
8.

Concentrations of Trace Elements and Clinical Outcomes in Hemodialysis Patients: A Prospective Cohort Study.

Tonelli M, Wiebe N, Bello A, Field CJ, Gill JS, Hemmelgarn BR, Holmes DT, Jindal K, Klarenbach SW, Manns BJ, Thadhani R, Kinniburgh D; Alberta Kidney Disease Network.

Clin J Am Soc Nephrol. 2018 Jun 7;13(6):907-915. doi: 10.2215/CJN.11451017. Epub 2018 Mar 29.

9.

Comment on: IgG4-related disease presenting with raised serum IgG2-real timeline of IgG4-RD?

Mattman A, Chen LYC, van der Gugten G, Chin A, Carruthers M, DeMarco ML, Holmes DT.

Rheumatology (Oxford). 2018 Jun 1;57(6):1125-1126. doi: 10.1093/rheumatology/key044. No abstract available.

PMID:
29584907
10.

Resolution of Spurious Immunonephelometric IgG Subclass Measurement Discrepancies by LC-MS/MS.

van der Gugten G, DeMarco ML, Chen LYC, Chin A, Carruthers M, Holmes DT, Mattman A.

Clin Chem. 2018 Apr;64(4):735-742. doi: 10.1373/clinchem.2017.282319. Epub 2018 Jan 19.

11.

Performance characteristics of the Beckman Coulter UniCel DxI 800 TSH (3rd IS) assay.

Winston-McPherson GN, Samraj AN, Poster K, Yamaguchi D, Dickerson JA, Drees JC, Holmes DT, Greene DN.

Clin Chim Acta. 2018 Mar;478:90-100. doi: 10.1016/j.cca.2017.12.029. Epub 2017 Dec 21.

PMID:
29275143
12.

Sex Differences in Diagnoses, Treatment, and Outcomes for Emergency Department Patients With Chest Pain and Elevated Cardiac Troponin.

Humphries KH, Lee MK, Izadnegahdar M, Gao M, Holmes DT, Scheuermeyer FX, Mackay M, Mattman A, Grafstein E.

Acad Emerg Med. 2018 Apr;25(4):413-424. doi: 10.1111/acem.13371. Epub 2018 Feb 8.

13.

Factitious ACTH-dependent, apparent hypercortisolism: The problem with late-night salivary cortisol measurements collected at home.

Kline GA, Buse JD, Van Der Gugten JG, Holmes DT, Chin AC, Sadrzadeh SMH.

Clin Endocrinol (Oxf). 2017 Dec;87(6):882-885. doi: 10.1111/cen.13478. Epub 2017 Oct 3. No abstract available.

PMID:
28929506
14.

Effect of Tubing Flush or Preconditioning on Available Insulin Concentration for IV Infusion: A Pilot Project.

Newby B, Holmes DT.

Can J Hosp Pharm. 2017 Jul-Aug;70(4):320-321. Epub 2017 Aug 31. No abstract available.

15.

Adrenal venous sampling for primary aldosteronism: laboratory medicine best practice.

Kline G, Holmes DT.

J Clin Pathol. 2017 Nov;70(11):911-916. doi: 10.1136/jclinpath-2017-204423. Epub 2017 Sep 11. Review.

PMID:
28893861
16.

Concentrations of Trace Elements in Hemodialysis Patients: A Prospective Cohort Study.

Tonelli M, Wiebe N, Bello A, Field CJ, Gill JS, Hemmelgarn BR, Holmes DT, Jindal K, Klarenbach SW, Manns BJ, Thadhani R, Kinniburgh D; Alberta Kidney Disease Network.

Am J Kidney Dis. 2017 Nov;70(5):696-704. doi: 10.1053/j.ajkd.2017.06.029. Epub 2017 Aug 31.

PMID:
28838766
17.

An interactive website for analytical method comparison and bias estimation.

Bahar B, Tuncel AF, Holmes EW, Holmes DT.

Clin Biochem. 2017 Dec;50(18):1025-1029. doi: 10.1016/j.clinbiochem.2017.08.008. Epub 2017 Aug 16.

PMID:
28823761
18.

Lamivudine, Entecavir, or Tenofovir Treatment of Hepatitis B Infection: Effects on Calcium, Phosphate, FGF23 and Indicators of Bone Metabolism.

Saeedi R, Mojebi-Mogharar A, Sandhu SK, Dubland JA, Ford JA, Yousefi M, Pudek M, Holmes DT, Erb SR, Peter Kwan W, Kendler DL, Yoshida EM.

Ann Hepatol. 2017 March-April;16(2):207-214. doi: 10.5604/16652681.1231577.

19.

Lamivudine, Entecavir, or Tenofovir Treatment of Hepatitis B Infection: Effects on Calcium, Phosphate, FGF23 and Indicators of Bone Metabolism.

Saeedi R, Mojebi-Mogharar A, Sandhu SK, Dubland JA, Ford JA, Yousefi M, Pudek M, Holmes DT, Erb SR, Peter Kwan WC, Kendler DL, Yoshida EM.

Ann Hepatol. 2017 Mar - Apr;16(2):207-214. doi: 10.5604/16652681.1231580.

20.

Evaluation of a chemiluminescent immunoassay for urinary aldosterone on the DiaSorin LIAISON automated platform against RIA and LC-MS/MS.

Lin DC, Raizman JE, Holmes DT, Don-Wauchope AC, Yip PM.

Clin Chem Lab Med. 2017 Jul 26;55(8):e181-e183. doi: 10.1515/cclm-2016-0841. No abstract available.

PMID:
27997349
21.

Direct-to-Consumer Testing.

Li M, Diamandis EP, Grenache D, Joyner MJ, Holmes DT, Seccombe R.

Clin Chem. 2017 Mar;63(3):635-641. doi: 10.1373/clinchem.2016.260349. Epub 2016 Dec 19. No abstract available.

22.

De-evolution of diagnostic testing for adrenal insufficiency.

Kline GA, Holmes DT.

Lancet Diabetes Endocrinol. 2017 Feb;5(2):88-90. doi: 10.1016/S2213-8587(16)30145-0. Epub 2016 Aug 1. No abstract available.

PMID:
27492759
23.

Clinical translation of MS-based, quantitative plasma proteomics: status, challenges, requirements, and potential.

Percy AJ, Byrns S, Pennington SR, Holmes DT, Anderson NL, Agreste TM, Duffy MA.

Expert Rev Proteomics. 2016 Jul;13(7):673-84. doi: 10.1080/14789450.2016.1205950. Epub 2016 Jul 8. Review.

PMID:
27341553
24.

Method-to-method variability in urine albumin measurements.

Merrill AE, Khan J, Dickerson JA, Holmes DT, Harris NS, Greene DN.

Clin Chim Acta. 2016 Sep 1;460:114-9. doi: 10.1016/j.cca.2016.06.015. Epub 2016 Jun 15.

PMID:
27315746
25.

Lymphoid organs of neonatal and adult mice preferentially produce active glucocorticoids from metabolites, not precursors.

Taves MD, Plumb AW, Korol AM, Van Der Gugten JG, Holmes DT, Abraham N, Soma KK.

Brain Behav Immun. 2016 Oct;57:271-281. doi: 10.1016/j.bbi.2016.05.003. Epub 2016 May 7.

PMID:
27165988
26.

Method-dependent Discrepancies in Fetal Hemoglobin Quantification in Patients With Hemoglobin S.

Creary SE, Pyle-Eilola AL, Varga E, Cotten SW, S Lorey T, Holmes DT, Greene DN.

J Pediatr Hematol Oncol. 2016 Jul;38(5):402-5. doi: 10.1097/MPH.0000000000000575.

PMID:
27164532
27.

Advanced chronic kidney disease populations have elevated trimethylamine N-oxide levels associated with increased cardiovascular events.

Kim RB, Morse BL, Djurdjev O, Tang M, Muirhead N, Barrett B, Holmes DT, Madore F, Clase CM, Rigatto C, Levin A; CanPREDDICT Investigators.

Kidney Int. 2016 May;89(5):1144-1152. doi: 10.1016/j.kint.2016.01.014. Epub 2016 Mar 19.

PMID:
27083288
28.

Quantitation of Plasma Renin Activity in Plasma Using Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS).

Van Der Gugten JG, Holmes DT.

Methods Mol Biol. 2016;1378:243-53. doi: 10.1007/978-1-4939-3182-8_26.

PMID:
26602136
29.

Quantitation of Insulin Analogues in Serum Using Immunoaffinity Extraction, Liquid Chromatography, and Tandem Mass Spectrometry.

Van Der Gugten JG, Wong S, Holmes DT.

Methods Mol Biol. 2016;1378:119-30. doi: 10.1007/978-1-4939-3182-8_14.

PMID:
26602124
30.

Quantitation of Aldosterone in Serum or Plasma Using Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS).

Van Der Gugten JG, Holmes DT.

Methods Mol Biol. 2016;1378:37-46. doi: 10.1007/978-1-4939-3182-8_5.

PMID:
26602115
31.

Diagnosis and management of testosterone deficiency syndrome in men: clinical practice guideline.

Morales A, Bebb RA, Manjoo P, Assimakopoulos P, Axler J, Collier C, Elliott S, Goldenberg L, Gottesman I, Grober ED, Guyatt GH, Holmes DT, Lee JC; Canadian Men’s Health Foundation Multidisciplinary Guidelines Task Force on Testosterone Deficiency.

CMAJ. 2015 Dec 8;187(18):1369-1377. doi: 10.1503/cmaj.150033. Epub 2015 Oct 26. Review. No abstract available.

32.

"Big Data" in Laboratory Medicine.

Tolan NV, Parnas ML, Baudhuin LM, Cervinski MA, Chan AS, Holmes DT, Horowitz G, Klee EW, Kumar RB, Master SR.

Clin Chem. 2015 Dec;61(12):1433-40. doi: 10.1373/clinchem.2015.248591. Epub 2015 Oct 20. No abstract available.

33.

Susceptibility of commonly used ferritin assays to the classic hook effect.

Ranjitkar P, Turtle CJ, Harris NS, Holmes DT, Pyle-Eilola A, Maloney DG, Greene DN.

Clin Chem Lab Med. 2016 Feb;54(2):e41-3. doi: 10.1515/cclm-2015-0604. No abstract available.

PMID:
26351953
34.

Challenges in harmonizing integrated healthcare network laboratories: multi-center evaluation of the hCG5 assay.

Greene DN, Baird GS, Kwong SL, Lorey TS, Holmes DT.

Clin Biochem. 2016 Jan;49(1-2):105-10. doi: 10.1016/j.clinbiochem.2015.08.019. Epub 2015 Aug 19.

PMID:
26297115
35.

Reqscan: An open source solution for laboratory requisition scanning, archiving and retrieval.

Bach E, Holmes DT.

J Pathol Inform. 2015 Jan 29;6:3. doi: 10.4103/2153-3539.150256. eCollection 2015.

36.

Laboratory challenges in primary aldosteronism screening and diagnosis.

Rehan M, Raizman JE, Cavalier E, Don-Wauchope AC, Holmes DT.

Clin Biochem. 2015 Apr;48(6):377-87. doi: 10.1016/j.clinbiochem.2015.01.003. Epub 2015 Jan 22. Review.

PMID:
25619896
37.

Serum Bilirubin and Disease Progression in Mild COPD.

Apperley S, Park HY, Holmes DT, Man SFP, Tashkin D, Wise RA, Connett JE, Sin DD.

Chest. 2015 Jul;148(1):169-175. doi: 10.1378/chest.14-2150.

38.

Challenges in harmonizing integrated healthcare network laboratories: Multi-center evaluation of the AccuTnI+3 troponin assay.

Greene DN, Holmes DT, Liang J, Kwong SL, Lorey TS, Petrie MS.

Clin Biochem. 2015 Mar;48(4-5):268-74. doi: 10.1016/j.clinbiochem.2014.11.009. Epub 2014 Nov 20.

PMID:
25464016
39.

An automated assay for the clinical measurement of plasma renin activity by immuno-MALDI (iMALDI).

Popp R, Malmström D, Chambers AG, Lin D, Camenzind AG, van der Gugten JG, Holmes DT, Pugia M, Jaremek M, Cornett S, Suckau D, Borchers CH.

Biochim Biophys Acta. 2015 Jun;1854(6):547-58. doi: 10.1016/j.bbapap.2014.10.008. Epub 2014 Oct 16.

PMID:
25461795
40.

cp-R, an interface the R programming language for clinical laboratory method comparisons.

Holmes DT.

Clin Biochem. 2015 Feb;48(3):192-5. doi: 10.1016/j.clinbiochem.2014.10.015. Epub 2014 Nov 11.

PMID:
25448032
41.

Steroid profiling reveals widespread local regulation of glucocorticoid levels during mouse development.

Taves MD, Plumb AW, Sandkam BA, Ma C, Van Der Gugten JG, Holmes DT, Close DA, Abraham N, Soma KK.

Endocrinology. 2015 Feb;156(2):511-22. doi: 10.1210/en.2013-1606. Epub 2014 Nov 18.

PMID:
25406014
42.

Neonatal total bilirubin measurements: Still room for harmonization.

Greene DN, Liang J, Holmes DT, Resch A, Lorey TS.

Clin Biochem. 2014 Aug;47(12):1112-5. doi: 10.1016/j.clinbiochem.2014.04.001. Epub 2014 Apr 13.

PMID:
24731789
43.

Fibroblast growth factor 23 is elevated in tenofovir-related hypophosphatemia.

Saeedi R, Jiang SY, Holmes DT, Kendler DL.

Calcif Tissue Int. 2014 Jun;94(6):665-8. doi: 10.1007/s00223-014-9854-7. Epub 2014 Apr 5.

PMID:
24706031
44.

Development of an equation to correct for hemolysis in direct bilirubin measurements.

Greene DN, Holmes DT, Lin MJ, Liang JY, Lorey TS, Schmidt RL.

Clin Chim Acta. 2014 Feb 15;429:194-7. doi: 10.1016/j.cca.2013.12.023. Epub 2013 Dec 27.

PMID:
24373895
45.

Development and evaluation of an immuno-MALDI (iMALDI) assay for angiotensin I and the diagnosis of secondary hypertension.

Camenzind AG, van der Gugten JG, Popp R, Holmes DT, Borchers CH.

Clin Proteomics. 2013 Dec 20;10(1):20. doi: 10.1186/1559-0275-10-20.

46.

Recurrent hypoglycemia from insulin autoimmune syndrome.

Wong SL, Priestman A, Holmes DT.

J Gen Intern Med. 2014 Jan;29(1):250-4. doi: 10.1007/s11606-013-2588-9. Epub 2013 Aug 24.

47.

Adrenal vein sampling: substantial need for technical improvement at regional referral centres.

Elliott P, Holmes DT.

Clin Biochem. 2013 Oct;46(15):1399-404. doi: 10.1016/j.clinbiochem.2013.04.004. Epub 2013 Apr 16.

PMID:
23603377
48.

Streamlining of intra-operative parathyroid hormone measurements for cure during parathyroidectomy.

Davis DD, Tee MC, Kowal J, Holmes DT, Wiseman SM.

Am J Surg. 2013 May;205(5):597-601; discussion 601. doi: 10.1016/j.amjsurg.2013.01.027.

PMID:
23592169
49.

Ionized vs serum calcium in the diagnosis and management of primary hyperparathyroidism: which is superior?

Tee MC, Holmes DT, Wiseman SM.

Am J Surg. 2013 May;205(5):591-6; discussion 596. doi: 10.1016/j.amjsurg.2013.01.017.

PMID:
23592168
50.

Laboratory confirmation of Amanita smithiana mushroom poisoning.

Apperley S, Kroeger P, Kirchmair M, Kiaii M, Holmes DT, Garber I.

Clin Toxicol (Phila). 2013 May;51(4):249-51. doi: 10.3109/15563650.2013.778995. Epub 2013 Mar 19.

PMID:
23506521

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