Publications by authors named "P Theissen"

Unlabelled: The primary aim of this study was to compare pharmacoeconomic effects of hypothyroidism secondary to hormone withdrawal (THW) and recombinant human TSH (rhTSH) for follow-up WBS in patients with differentiated thyroid cancer (DTC). The second aim was to determine patients' preference for one procedure or the other.

Patients, Methods: This retrospective survey included 327 patients with DTC who underwent at least one in-hospital WBS with rhTSH between 1999 and 2006.

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Aim: Several authors have investigated the value of technetium-MIBI scanning to predict the dignity of hypofunctioning, cold thyroid nodules (HTN) in regions with differing levels of iodine supply. They concluded that an MIBI scan can exclude thyroid malignancy, although comparisons between the studies are of limited value owing to differences in methodology and wide variations in patient selection criteria. The present study investigates whether the above claim is also valid in Germany, a country with a long-standing and persistent, mild iodine deficiency and a high incidence of nodules in large goiters with a low prevalence of malignancy.

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Background: Recent advances in drug therapy question as to the additional impact behavioral interventions may have on the prognosis of patients with clinically stable coronary heart disease (CHD).

Purpose: The aim of the study was to evaluate the effects of a multimodal, behavioral intervention on myocardial perfusion (MP) and cardiac events, compared to standardized cardiologic care, in patients with stable CHD.

Methods: Seventy-seven CHD patients (age 54.

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Background: Radioiodine therapy (RIT) combined with glucocorticoids is an effective therapy for Graves' disease, but it is debatable whether glucocorticoids should be applied in patients without Graves' ophthalmopathy (GO).

Methods: The effect of 0.4 - 0.

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Background: The aim of the study was to analyze retrospectively the incidence of postradioiodine immunogenic hyperthyroidism/Graves' disease in relation to a temporary increase in TSH-receptor antibodies without overt hyperthyroidism after radioiodine therapy for autonomous thyroid disease.

Patients And Methods: Between May 2000 and May 2003 all patients (n = 1,357) who had undergone radioiodine therapy for autonomous thyroid disease were retrospectively analyzed for development of postradioiodine immunogenic hyperthyroidism. On pretreatment evaluation 565 of 1,357 patients (41.

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