Search Results - "de Boo, T. M."

Influence of sex, age, and menopausal state on the course of early rheumatoid arthritis by KUIPER, Sandra, VAN GESTEL, Anke M, SWINKELS, Hilde L, DE BOO, Theo M, DA SILVA, José A. P, VAN RIEL, Piet L. C. M

“…OBJECTIVE: To investigate the influences of the menopausal state, sex, and age on the course and outcome of rheumatoid arthritis (RA). METHODS: A cohort of…”
Get full text

Homocysteine and folate status in methotrexate‐treated patients with rheumatoid arthritis by van Ede, A. E., Laan, R. F. J. M., Blom, H. J., Boers, G. H. J., Haagsma, C. J., Thomas, C. M. G., de Boo, T. M., van de Putte, L. B. A.

“…Objective. To study (i) the influence of methotrexate (MTX) therapy on homocysteine and folate metabolism in patients with rheumatoid arthritis (RA), (ii) the…”
Get full text

Maternal periconceptional biochemical and hematological parameters, vitamin profiles and pregnancy outcome by DE WEERD, S, STEEGERS-THEUNISSEN, R. P. M, DE BOO, T. M, THOMAS, C. M. G, STEEGERS, E. A. P

“…To evaluate periconceptional maternal biochemical and hematological parameters and vitamin profiles in relation to the risk of early pregnancy loss and birth…”
Get full text

Cognitive behaviour therapy for chronic fatigue syndrome: a multicentre randomised controlled trial by Prins, Judith B, Bleijenberg, Gijs, Bazelmans, Ellen, Elving, Lammy D, de Boo, Theo M, Severens, Johan L, van der Wilt, Gert Jan, Spinhoven, Philip, van der Meer, Jos WM

“…Cognitive behaviour therapy (CBT) seems a promising treatment for chronic fatigue syndrome (CFS), but the applicability of this treatment outside specialized…”
Get full text

Effects of chlormadinone acetate, acetazolamide and oxygen on awake and asleep gas exchange in patients with chronic obstructive pulmonary disease (COPD) by Vos, PJ, Folgering, HT, de Boo, TM, Lemmens, WJ, van Herwaarden, CL

“…The purpose of this study was to assess the short-term effects of chlormadinone acetate (CMA), a synthetic progestogen, acetazolamide (ACET) and oxygen on…”
Get full text

Longitudinal vitamin and homocysteine levels in normal pregnancy by Cikot, Rolf J. L. M., Steegers-Theunissen, Régine P. M., Thomas, Chris M. G., de Boo, Theo M., Merkus, Hans M. W. M., Steegers, Eric A. P.

“…Evidence of the impact of maternal nutritional status on pregnancy outcome is increasing. However, reference values for vitamin and homocysteine concentrations…”
Get full text

Uncertainty of incremental cost-effectiveness ratios. A comparison of Fieller and bootstrap confidence intervals by Severens, J L, De Boo, T M, Konst, E M

“…To compare different methods to estimate the confidence interval of the incremental cost-effectiveness ratio (ICER). The adequacy of Fieller intervals and…”
Get more information

Venous reflux has a limited effect on calf muscle pump dysfunction in post-thrombotic patients by Haenen, J H, Janssen, M C, Brakkee, A J, Van Langen, H, Wollersheim, H, De Boo, T M, Skotnicki, S H, Thien, T

“…The purpose of the present study was to evaluate the relationship between calf muscle pump dysfunction (CMD) and the presence and location of valvular…”
Get more information

Photorefractive keratectomy with an ablatable mask for myopic astigmatism by Eggink, C A, de Boo, T M, Lemmens, W A, Deutman, A F

“…To evaluate efficacy, safety, and stability of photoastigmatic keratectomy (PARK) carried out with a Summit Apex Plus laser using an ablatable mask. Forty-one…”
Get more information

Outcome of transcutaneous electrical nerve stimulation in chronic pain : short-term results of a double-blind, randomised, placebo-controlled trial by OOSTERHOF, Jan, DE BOO, Theo M, OOSTENDORP, Rob A. B, WILDER-SMITH, Oliver H. G, CRUL, Ben J. P

“…The aim of this study was to test the efficacy of shortterm transcutaneous electrical nerve stimulation (TENS) treatment in chronic pain with respect to pain…”
Get full text

Effect of folic or folinic acid supplementation on the toxicity and efficacy of methotrexate in rheumatoid arthritis: A forty‐eight–week, multicenter, randomized, double‐blind, placebo‐controlled study by Van Ede, Annelies E., Laan, Roland F. J. M., Rood, Maarten J., Huizinga, Tom W. J., Van De Laar, Mart A. F. J., Denderen, Christiaan J. Van, Westgeest, Toon A. A., Romme, Ton C., De Rooij, Dirk‐Jan R. A. M., Jacobs, Marike J. M., De Boo, Theo M., Van Der Wilt, Gert‐Jan, Severens, Johan L., Hartman, Margriet, Krabbe, Paul F. M., Dijkmans, Ben A. C., Breedveld, Ferdinand C., Van De Putte, Leo B. A.

“…Objective To study the effect of folates on discontinuation of methotrexate (MTX) as single‐drug antirheumatic treatment due to toxicity, to determine which…”
Get full text

The C677T mutation in the methylenetetrahydrofolate reductase gene: A genetic risk factor for methotrexate‐related elevation of liver enzymes in rheumatoid arthritis patients by van Ede, Annelies E., Laan, Roland F. J. M., Blom, Henk J., Huizinga, Tom W. J., Haagsma, Cees J., Giesendorf, Belinda A. J., de Boo, Theo M., van de Putte, Leo B. A.

“…Objective To study the possible relationship between the C677T mutation in the methylenetetrahydrofolate reductase (MTHFR) gene and the toxicity and efficacy…”
Get full text

Prevention of Chemotherapy-Induced Febrile Neutropenia by Prophylactic Antibiotics Plus or Minus Granulocyte Colony-Stimulating Factor in Small-Cell Lung Cancer: A Dutch Randomized Phase III Study by Timmer-Bonte, Johanna N, de Boo, Theo M, Smit, Hans J, Biesma, Bonne, Wilschut, Frank A, Cheragwandi, Samia A, Termeer, Arien, Hensing, Cornelis A, Akkermans, Janine, Adang, Eddy M, Bootsma, Geeben P, Tjan-Heijnen, Vivianne C

“…Febrile neutropenia (FN) is a major complication of chemotherapy. Antibiotics as well as granulocyte colony-stimulating factor (G-CSF) are effective in…”
Get full text

The delivery of exoerythrocytic parasites of Plasmodium berghei: a hormone controlled process by Verhave, J P, Meis, J F, De Boo, T M, Meuwissen, J H

Get more information

Prevalence of common "acquired" nevocytic nevi and dysplastic nevi is not related to ultraviolet exposure by Rampen, F H, Fleuren, B A, de Boo, T M, Lemmens, W A

“…The precise role of ultraviolet radiation in the induction of nevocytic nevi is unsettled. We studied mole counts in relation to the attitude toward…”
Get more information

Predicting outcome of TENS in chronic pain: A prospective, randomized, placebo controlled trial by Oosterhof, Jan, Samwel, Han J.A., de Boo, Theo M., Wilder-Smith, Oliver H.G., Oostendorp, Rob A.B., Crul, Ben J.P.

“…Transcutaneous electrical nerve stimulation (TENS) is an easy to use non-invasive analgesic intervention applied for diverse pain states. However, effects in…”
Get full text

Minimization of sample size when comparing two small probabilities in a non-inferiority safety trial by de Boo, Theo M., Zielhuis, Gerhard A.

“…In clinical trials success rates of two treatments to be compared often range from 10 to 90 per cent. When the comparison probabilities are (much) smaller than…”
Get full text

Preconception counseling improves folate status of women planning pregnancy by de Weerd, Sabina, Thomas, Chris M.G, Cikot, Rolf J.L.M, Steegers-Theunissen, Régine P.M, de Boo, Theo M, Steegers, Eric A.P

“…OBJECTIVE: To assess whether counseling women planning pregnancy to start or continue folic acid supplementation improves folate status. METHODS: Women and…”
Get full text

Minimization of sample size when comparing two small probabilities in a non-inferiority safety trial by Röhmel, Joachim, Wassmer, Gernot

Get full text

Short-term hemodynamic effects of diatrizoate and ioxaglate contrast media in left ventriculography by Fast, J H, Uyen, G J, Heystraten, F M, de Boo, T M, Lemmens, W A

“…Short-term effects in left ventricular performance induced by two contrast media (low osmolar ioxaglate and high osmolar diatrizoate) were evaluated in 24 and…”
Get more information