نتایج جستجو برای: 131 therapy
تعداد نتایج: 668160 فیلتر نتایج به سال:
UNLABELLED To assess whether the patient preparation procedure for (131)I scintigraphy could be streamlined, we evaluated the time course of thyroid-stimulating hormone (TSH) elevation after total thyroidectomy or after discontinuation of thyroxine (T(4)) in patients with thyroid cancer. METHODS The clinical records of 284 patients with well-differentiated thyroid cancer were reviewed. All pa...
BACKGROUND (131)I Metaiodobenzylguanidine ((131)I-MIBG) is an effective targeted radiotherapeutic for neuroblastoma with response rates greater than 30% in refractory disease. Toxicity is mainly limited to myelosuppression. The aim of this study was to determine the response rate and hematologic toxicity of multiple infusions of (131)I-MIBG. PROCEDURE Patients received two to four infusions o...
PURPOSE There are few studies evaluating the effect of radioioine therapy on the lacrimal drainage system. This study reports on symptomatic and asymptomatic nasolacrimal duct obstruction (NLDO) as complications of high-dose radioiodine therapy in these patients. METHODS Eighty-one cases were randomly selected from a population of radioiodine-treated differentiated thyroid carcinoma patients ...
The sentinel lymph node was defined as the first lymph node to receive drainage from a primary cancer. The aims of this study were to investigate the efficacy of radiocolloid lymphoscintigraphy and of the hand-held gamma probe procedure for sentinel lymph node biopsy in papillary thyroid carcinoma and to evaluate these results in clinical staging. A total of 99 consecutive papillary thyroid car...
BACKGROUND Treatment of Graves' disease patients with radioactive iodide ((131)I) is becoming the standard therapy in an increasing group of cases but can induce alterations in immune response, like increasing levels of thyroid autoantibodies, and, in part, exacerbation of ophthalmopathy. The aim of this study was to assess the changes in peripheral blood (PB) lymphocyte subpopulations after (1...
UNLABELLED Noninvasive imaging in lung metastatic tumor models is used infrequently because of technical limitations in detecting metastases. We have previously used 2'-fluoro-2'-deoxy-5-iodo-1-beta-d-arabinofuranosyluracil labeled with (131)I ((131)I-FIAU) and demonstrated the applicability of noninvasive imaging for monitoring cancer gene therapy in an experimental animal model of herpes simp...
Relapsed B-cell lymphomas are incurable with conventional chemotherapy and radiation therapy, although a fraction of patients can be cured with high-dose chemoradiotherapy and autologous stem-cell transplantation (ASCT). We conducted a phase I/II trial to estimate the maximum tolerated dose (MTD) of iodine 131 ((131)I)-tositumomab (anti-CD20 antibody) that could be combined with etoposide and c...
Adrenal tumors arising from chromaffin cells will often accumulate radiolabeled metaiodobenzylguanidine (MIBG) and thus are amenable to therapy with I-131 MIBG. More recently, therapy studies have targeted the somatostatin receptors using Lu-177 or Y-90 radiolabeled somatostatin analogs. Because pheochromocytoma (PHEO)/paraganglioma (PGL) and neuroblastoma (NB), which often arise from the adren...
This retrospective study aimed to investigate whether there was a difference in the success rate of removal residual thyroid tissue patients with same cutoff serum thyroglobulin (Tg) value―measured 2 weeks after hormone withdrawal (THW)―for different radioactive iodine (RAI) activities. We identified 132 papillary cancer who were treated total thyroidectomy and RAI therapy evaluate efficacy thr...
The purpose of this systematic review was to investigate the effects of therapeutic radiopharmaceuticals in patients with different types of advanced neuroendocrine tumour (NETs). A literature search was carried out in MEDLINE and EMBASE from January 1998 to November 2010. The Cochrane Library (to Issue 10, 2010) and the Standards and Guidelines Evidence Inventory of Cancer Guidelines, includin...
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