PubMed

[Oral blood glucose-lowering medication as a monotherapy in gestational diabetes: a hotly debated topic]

de Valk HW.

Ned Tijdschr Geneeskd. 2009;153. pii: Ned Tijdschr geneesk. 2009;153:A330. Dutch. PMID: 19785815 [PubMed - in process]Related articles

Risk factors for childhood overweight in offspring of type 1 diabetic women with adequate glycemic control during pregnancy: Nationwide follow-up study in the Netherlands.

Rijpert M, Evers IM, de Vroede MA, de Valk HW, Heijnen CJ, Visser GH.

Diabetes Care. 2009 Nov;32(11):2099-104. Epub 2009 Aug 3.PMID: 19651922 [PubMed - in process]Related articles

Reducing glycaemic variability in type 1 diabetes self-management with a continuous glucose monitoring system based on wired enzyme technology.

Danne T, de Valk HW, Kracht T, Walte K, Geldmacher R, Sölter L, von dem Berge W, Welsh ZK, Bugler JR, Lange K, Kordonouri O.

Diabetologia. 2009 Aug;52(8):1496-503. Epub 2009 Jun 13.PMID: 19526212 [PubMed - indexed for MEDLINE]Related articles

External validation of a clinical scoring system for the risk of gestational diabetes mellitus.

van Leeuwen M, Opmeer BC, Zweers EJ, van Ballegooie E, ter Brugge HG, de Valk HW, Visser GH, Mol BW.

Diabetes Res Clin Pract. 2009 Jul;85(1):96-101. Epub 2009 May 27.PMID: 19477547 [PubMed - indexed for MEDLINE]Related articles

Male predominance of congenital malformations in infants of women with type 1 diabetes.

Evers IM, de Valk HW, Visser GH.

Diabetes Care. 2009 Jul;32(7):1194-5. Epub 2009 Apr 14.PMID: 19366961 [PubMed - indexed for MEDLINE]Related articlesFree article

Phenylketonuria: High plasma phenylalanine decreases cerebral protein synthesis.

Hoeksma M, Reijngoud DJ, Pruim J, de Valk HW, Paans AM, van Spronsen FJ.

Mol Genet Metab. 2009 Apr;96(4):177-82. Epub 2009 Feb 6.PMID: 19201235 [PubMed - indexed for MEDLINE]Related articles

Anti-diabetic Agents in Type 2 Diabetes: A Review of New Data Presented and Discussed on the EASD meeting in Rome, 2008.

de Valk HW.

Rev Diabet Stud. 2008 Fall;5(3):184-8. Epub 2008 Nov 10.PMID: 19099092 [PubMed - in process]Related articlesFree article

A survey of natural protein intake in Dutch phenylketonuria patients: insight into estimation or measurement of dietary intake.

van Rijn M, Jansma J, Brinksma A, Bakker HD, Boers GH, Carbasius-Weber E, Douwes AC, van den Herberg A, Ter Horst NM, de Klerk JB, de Koning TJ, van den Ploeg L, Rubio-Gozalbo ME, Sels JP, Sengers RC, de Valk HW, Termeulen H, Zweers H, van Spronsen FJ.

J Am Diet Assoc. 2008 Oct;108(10):1704-7.PMID: 18926138 [PubMed - indexed for MEDLINE]Related articles

Human leukocyte antigen-B27-associated uveitis: long-term follow-up and gender differences.

Braakenburg AM, de Valk HW, de Boer J, Rothova A.

Am J Ophthalmol. 2008 Mar;145(3):472-9.PMID: 18282492 [PubMed - indexed for MEDLINE]Related articles

[Management of type 2 diabetes mellitus during pregnancy]

de Valk HW, Eekhoff EM.

Ned Tijdschr Geneeskd. 2008 Jan 19;152(3):121-4. Dutch. PMID: 18271455 [PubMed - indexed for MEDLINE]Related articles

DPP-4 Inhibitors and Combined Treatment in Type 2 Diabetes: Re-evaluation of Clinical Success and Safety.

de Valk HW.

Rev Diabet Stud. 2007 Fall;4(3):126-33. Epub 2007 Nov 10.PMID: 18084670 [PubMed - in process]Related articlesFree article

Comparison of accuracy measures of two screening tests for gestational diabetes mellitus.

van Leeuwen M, Zweers EJ, Opmeer BC, van Ballegooie E, ter Brugge HG, de Valk HW, Mol BW, Visser GH.

Diabetes Care. 2007 Nov;30(11):2779-84. Epub 2007 Aug 13.PMID: 17698616 [PubMed - indexed for MEDLINE]Related articlesFree article

Cystic fibrosis-related diabetes in adults: where can we go from here?

de Valk HW, van der Graaf EA.

Rev Diabet Stud. 2007 Spring;4(1):6-12. Epub 2007 May 10.PMID: 17565411 [PubMed - in process]Related articlesFree article

Pregnancy outcome in type 2 diabetes mellitus: a retrospective analysis from the Netherlands.

de Valk HW, van Nieuwaal NH, Visser GH.

Rev Diabet Stud. 2006 Fall;3(3):134-42. Epub 2006 Nov 10.PMID: 17487337 [PubMed - in process]Related articlesFree article

Increased second trimester maternal glucose levels are related to extremely large-for-gestational-age infants in women with type 1 diabetes.

Kerssen A, de Valk HW, Visser GH.

Diabetes Care. 2007 May;30(5):1069-74.PMID: 17468376 [PubMed - indexed for MEDLINE]Related articlesFree article

Cognitive functioning and brain MRI in patients with type 1 and type 2 diabetes mellitus: a comparative study.

Brands AM, Biessels GJ, Kappelle LJ, de Haan EH, de Valk HW, Algra A, Kessels RP; Utrecht Diabetic Encephalopathy Study Group.

Dement Geriatr Cogn Disord. 2007;23(5):343-50. Epub 2007 Mar 20.PMID: 17374953 [PubMed - indexed for MEDLINE]Related articles

The course of life and quality of life of early and continuously treated Dutch patients with phenylketonuria.

Bosch AM, Tybout W, van Spronsen FJ, de Valk HW, Wijburg FA, Grootenhuis MA.

J Inherit Metab Dis. 2007 Feb;30(1):29-34. Epub 2006 Dec 11.PMID: 17160615 [PubMed - indexed for MEDLINE]Related articles

Forty-eight-hour first-trimester glucose profiles in women with type 1 diabetes mellitus: a report of three cases of congenital malformation.

Kerssen A, de Valk HW, Visser GH.

Prenat Diagn. 2006 Feb;26(2):123-7.PMID: 16463292 [PubMed - indexed for MEDLINE]Related articles

Rapid progression of diabetic retinopathy in eyes with posterior uveitis.

Knol JA, van Kooij B, de Valk HW, Rothova A.

Am J Ophthalmol. 2006 Feb;141(2):409-12.PMID: 16458715 [PubMed - indexed for MEDLINE]Related articles

Do HbA1c levels and the self-monitoring of blood glucose levels adequately reflect glycaemic control during pregnancy in women with type 1 diabetes mellitus?

Kerssen A, de Valk HW, Visser GH.

Diabetologia. 2006 Jan;49(1):25-8. Epub 2005 Dec 9.PMID: 16341689 [PubMed - indexed for MEDLINE]Related articles

Validation of the Continuous Glucose Monitoring System (CGMS) by the use of two CGMS simultaneously in pregnant women with type 1 diabetes mellitus.

Kerssen A, De Valk HW, Visser GH.

Diabetes Technol Ther. 2005 Oct;7(5):699-706; discussion 707-9.PMID: 16241871 [PubMed - indexed for MEDLINE]Related articles

Sibling birthweight as a predictor of macrosomia in women with type 1 diabetes.

Kerssen A, de Valk HW, Visser GH.

Diabetologia. 2005 Sep;48(9):1743-8. Epub 2005 Jul 14.PMID: 16021414 [PubMed - indexed for MEDLINE]Related articles

[Arthritis as a consequence of diabetes mellitus or haemochromatosis]

Huisman AM, de Valk HW, Prins HJ, Bijlsma JW, Jacobs JW.

Ned Tijdschr Geneeskd. 2005 Jan 22;149(4):196-200. Dutch. PMID: 15702739 [PubMed - indexed for MEDLINE]Related articles

[Diabetes and pregnancy; the prevention of hypoglycaemia]

Visser GH, Evers IM, Kerssen A, de Valk HW.

Ned Tijdschr Geneeskd. 2005 Jan 22;149(4):172-6. Review. Dutch. PMID: 15702735 [PubMed - indexed for MEDLINE]Related articles

The Continuous Glucose Monitoring System during pregnancy of women with type 1 diabetes mellitus: accuracy assessment.

Kerssen A, de Valk HW, Visser GH.

Diabetes Technol Ther. 2004 Oct;6(5):645-51.PMID: 15628818 [PubMed - indexed for MEDLINE]Related articles

1H MR chemical shift imaging detection of phenylalanine in patients suffering from phenylketonuria (PKU).

Sijens PE, Oudkerk M, Reijngoud DJ, Leenders KL, de Valk HW, van Spronsen FJ.

Eur Radiol. 2004 Oct;14(10):1895-900. Epub 2004 Aug 3.PMID: 15378255 [PubMed - indexed for MEDLINE]Related articles

Day-to-day glucose variability during pregnancy in women with Type 1 diabetes mellitus: glucose profiles measured with the Continuous Glucose Monitoring System.

Kerssen A, de Valk HW, Visser GH.

BJOG. 2004 Sep;111(9):919-24.PMID: 15327605 [PubMed - indexed for MEDLINE]Related articles

Starting insulin in type 2 diabetes: continue oral hypoglycemic agents? A randomized trial in primary care.

Goudswaard AN, Stolk RP, Zuithoff P, de Valk HW, Rutten GE.

J Fam Pract. 2004 May;53(5):393-9.PMID: 15125825 [PubMed - indexed for MEDLINE]Related articles

[The practice guideline 'Pregnancy and puerperium' (first revision) from the Dutch College of General Practitioners]

Brouwer CB, Diamant M, Heine RJ, van Lith JM, Schreuder MC, Schutte MF, de Valk HW.

Ned Tijdschr Geneeskd. 2004 Apr 3;148(14):691-2; author reply 692-3. Dutch. No abstract available. PMID: 15106325 [PubMed - indexed for MEDLINE]Related articles

Long-term effects of self-management education for patients with Type 2 diabetes taking maximal oral hypoglycaemic therapy: a randomized trial in primary care.

Goudswaard AN, Stolk RP, Zuithoff NP, de Valk HW, Rutten GE.

Diabet Med. 2004 May;21(5):491-6.PMID: 15089797 [PubMed - indexed for MEDLINE]Related articles

Risk of complications of pregnancy in women with type 1 diabetes: nationwide prospective study in the Netherlands.

Evers IM, de Valk HW, Visser GH.

BMJ. 2004 Apr 17;328(7445):915. Epub 2004 Apr 5.PMID: 15066886 [PubMed - indexed for MEDLINE]Related articlesFree article

Effect of breast milk of diabetic mothers on bodyweight of the offspring in the first year of life.

Kerssen A, Evers IM, de Valk HW, Visser GH.

Eur J Clin Nutr. 2004 Oct;58(10):1429-31.PMID: 15054417 [PubMed - indexed for MEDLINE]Related articles

A 2-step strategy to reduce the need for methionine-loading tests to diagnose hyperhomocysteinemia.

van de Laak MF, Grobbee DE, van der Griend R, de Valk HW, Algra A, Banga JD, van der Graaf Y; Smart study group.

J Lab Clin Med. 2003 Aug;142(2):121-7.PMID: 12960959 [PubMed - indexed for MEDLINE]Related articles

Poor glucose control in women with type 1 diabetes mellitus and 'safe' hemoglobin A1c values in the first trimester of pregnancy.

Kerssen A, Evers IM, de Valk HW, Visser GH.

J Matern Fetal Neonatal Med. 2003 May;13(5):309-13.PMID: 12916680 [PubMed - indexed for MEDLINE]Related articles

Improving glycaemic control in patients with Type 2 diabetes mellitus without insulin therapy.

Goudswaard AN, Stolk RP, de Valk HW, Rutten GE.

Diabet Med. 2003 Jul;20(7):540-4.PMID: 12823234 [PubMed - indexed for MEDLINE]Related articles

Macrosomia despite good glycaemic control in Type I diabetic pregnancy; results of a nationwide study in The Netherlands.

Evers IM, de Valk HW, Mol BW, ter Braak EW, Visser GH.

Diabetologia. 2002 Nov;45(11):1484-9. Epub 2002 Sep 25.PMID: 12436330 [PubMed - indexed for MEDLINE]Related articles

Placental pathology in early onset pre-eclampsia and intra-uterine growth restriction in women with and without thrombophilia.

Sikkema JM, Franx A, Bruinse HW, van der Wijk NG, de Valk HW, Nikkels PG.

Placenta. 2002 Apr;23(4):337-42.PMID: 11969345 [PubMed - indexed for MEDLINE]Related articles

Risk indicators predictive for severe hypoglycemia during the first trimester of type 1 diabetic pregnancy.

Evers IM, ter Braak EW, de Valk HW, van Der Schoot B, Janssen N, Visser GH.

Diabetes Care. 2002 Mar;25(3):554-9.PMID: 11874946 [PubMed - indexed for MEDLINE]Related articlesFree article

The Utrecht Diabetes Project: telemedicine support improves GP care in Type 2 diabetes.

Rutten GE, Maaijen J, Valkenburg AC, Blankestijn JG, de Valk HW; Utrecht Diabetes Project.

Diabet Med. 2001 Jun;18(6):459-63.PMID: 11472464 [PubMed - indexed for MEDLINE]Related articles

High dose of simvastatin normalizes postprandial remnant-like particle response in patients with heterozygous familial hypercholesterolemia.

Twickler TB, Dallinga-Thie GM, de Valk HW, Schreuder PC, Jansen H, Cabezas MC, Erkelens DW.

Arterioscler Thromb Vasc Biol. 2000 Nov;20(11):2422-7.PMID: 11073847 [PubMed - indexed for MEDLINE]Related articlesFree article

Response to training in blood glucose awareness is related to absence of previous hypoglycemic coma.

ter Braak EW, de Valk HW, de la Bije YF, van der Laak MF, van Haeften TW, Erkelens DW.

Diabetes Care. 2000 Aug;23(8):1199-200. No abstract available. PMID: 10937524 [PubMed - indexed for MEDLINE]Related articlesFree article

[Pregnancy in women with diabetes mellitus type I: maternal and perinatal complications, in spite of good blood glucose control]

Evers IM, Bos AM, Aalders AL, van Ballegooie E, de Valk HW, van Doormaal JJ, ter Brugge HG, Visser GH.

Ned Tijdschr Geneeskd. 2000 Apr 22;144(17):804-9. Dutch. PMID: 10800551 [PubMed - indexed for MEDLINE]Related articles

[Phenylketonuria: a children's disease in adulthood]

de Valk HW, de Sonneville LM, Duran M, Poll-The BT, Erkelens DW.

Ned Tijdschr Geneeskd. 2000 Jan 1;144(1):11-5. Review. Dutch. PMID: 10665298 [PubMed - indexed for MEDLINE]Related articles

[Epilepsy, disturbances of behavior and consciousness in presence of normal thyroxine levels: still, consider the thyroid gland]

Vrancken AF, Braun KP, de Valk HW, Rinkel GJ.

Ned Tijdschr Geneeskd. 2000 Jan 1;144(1):5-8. Review. Dutch. PMID: 10665296 [PubMed - indexed for MEDLINE]Related articles

Plasma magnesium concentration and progression of retinopathy.

de Valk HW, Hardus PL, van Rijn HJ, Erkelens DW.

Diabetes Care. 1999 May;22(5):864-5. No abstract available. PMID: 10332706 [PubMed - indexed for MEDLINE]Related articlesFree article

Magnesium in diabetes mellitus.

de Valk HW.

Neth J Med. 1999 Apr;54(4):139-46. Review.PMID: 10218382 [PubMed - indexed for MEDLINE]Related articles

Oral magnesium supplementation in insulin-requiring Type 2 diabetic patients.

de Valk HW, Verkaaik R, van Rijn HJ, Geerdink RA, Struyvenberg A.

Diabet Med. 1998 Jun;15(6):503-7.PMID: 9632126 [PubMed - indexed for MEDLINE]Related articles

Acute exogenous elevation of plasma free fatty acids does not influence the plasma magnesium concentration.

de Valk HW, Bianchi R, van Rijn HJ, Erkelens DW.

Clin Chem Lab Med. 1998 Feb;36(2):115-7.PMID: 9594050 [PubMed - indexed for MEDLINE]Related articles

Effect of an increase in the plasma potassium concentration on renal magnesium handling in healthy volunteers.

de Valk HW, van Rijn HJ, Wielders JP, Koomans HA.

Nephrol Dial Transplant. 1998 Jan;13(1):53-8.PMID: 9481715 [PubMed - indexed for MEDLINE]Related articlesFree article

Plasma homocysteine as a risk factor for vascular disease. The European Concerted Action Project.

Graham IM, Daly LE, Refsum HM, Robinson K, Brattström LE, Ueland PM, Palma-Reis RJ, Boers GH, Sheahan RG, Israelsson B, Uiterwaal CS, Meleady R, McMaster D, Verhoef P, Witteman J, Rubba P, Bellet H, Wautrecht JC, de Valk HW, Sales Lúis AC, Parrot-Rouland FM, Tan KS, Higgins I, Garcon D, Andria G, et al.

JAMA. 1997 Jun 11;277(22):1775-81.PMID: 9178790 [PubMed - indexed for MEDLINE]Related articles