A Patient With Metastatic Sarcoma was Successfully Treated With Radiolabeled Somatostatin Analogs
نویسندگان
چکیده
We present a sarcoma patient with a tumor reduction of more than 50% in lung metastasis after 2 single courses of the investigational medical product Lutathera (Lu-DOTA0-Tyr3-octreotate). She was resistant to more than 6 lines of therapy including all the available active drugs in soft tissue sarcomas. The high expression of somatostatin receptors was shown by microarrays and Octreoscan. The overall duration of response exceeded 1 year.
منابع مشابه
Staging and treatment of differentiated thyroid carcinoma with radiolabeled somatostatin analogs.
In patients with progressive metastatic (or recurrent) differentiated thyroid carcinoma that either do not take up radioiodine or are unresponsive to continued radioiodine therapy, staging is difficult and treatment options are few. However, in most of these patients uptake of radiolabeled somatostatin analogs is evident on somatostatin-receptor scintigraphy (SRS). Using SRS, patients with suff...
متن کاملMetastatic Insulinoma Managed with Radiolabeled Somatostatin Analog
Insulinoma is a rare pancreatic neuroendocrine tumor. Overproduction of insulin and associated hypoglycemia are hallmark features of this disease. Diagnosis can be made through demonstration of hypoglycemia and elevated plasma levels of insulin or C-Peptide. Metastatic disease can be detected through computerized tomography (CT) scans, magnetic resonance imaging (MRI), and positron emission tom...
متن کاملSalvage Stereotactic Radiosurgery for Multiple Brain Recurrences: How Much is Enough?
Stereotactic radiosurgery (SRS) can be used as a salvage treatment in selected patients with recurrent brain metastases after previous brain radiation. We report the case of a patient with metastatic lung adenocarcinoma who experienced recurrence numerous times in the brain and was successfully treated each time with SRS. For this patient, brain imaging surveillance helped identify metastases e...
متن کاملIntraoperative detection of a bronchial carcinoid with a radiolabeled somatostatin analog.
Carcinoid tumors of the lung are rare neuroendocrine tumors that make up approximately 1 to 2% of all lung neoplasms. These tumors overexpress somatostatin receptors, and somatostatin analog therapy has become standard in the treatment of carcinoid tumors. In addition, radiolabeled somatostatin analogs have been used to diagnose and treat these lesions. We describe the case of a patient with a ...
متن کاملNeuroendocrine Tumors: A Focus on Liver Metastatic Lesions
Transhepatic radionuclide infusion has been introduced as a new treatment approach for unresectable liver neuroendocrine metastatic lesions with the prerequisite of a positive In-111 Pentetreotide (Octreoscan). Patients with multiple liver neuroendocrine metastases can be locally treated after selective hepatic artery catheterization and infusion of radiolabeled somatostatin analogs, and in cas...
متن کامل