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Discover 19,050 clinical trials near Georgia. Find research studies in your area.
Showing 15961-15980 of 19,050 trials
NCT01340378
The primary goal of this investigation is to describe perioperative thrombin generation in neonates undergoing placement of a Blalock-Taussig (BT) shunt to better understand the coagulation changes that precipitate postoperative shunt occlusion.
NCT01146366
To prospectively look at the utility of routine cervical mediastinoscopy (lymph node biopsy) in patients with clinically staged T2N0M0 NSCLC, as well as patients with clinically staged T1N0M0 NSCLC with a high maxSUV of the primary tumor on PET imaging. Hypothesis #1: The prevalence of mediastinal lymph node metastases detectable by cervical mediastinoscopy is sufficiently low (\<10%) to not support the routine use of this test in the study population. Hypothesis #2: The preoperative detection of occult(hidden) N2 lymph node metastases by cervical mediastinoscopy in patients with clinically staged T2N0M0 NSCLC or T1N0M0 NSCLC with maxSUV \>10 on PET does not provide a survival benefit when compared to detection of occult N2 lymph node metastases at the time of thoracotomy using nodal dissection or systematic sampling.
NCT01568359
The purpose of the study is to evaluate the Calcium homeostasis in adult patients with uncontrolled acromegaly. The measurements will be repeated 3-6 months after the treatment of acromegaly (surgical or medical). The control group consists of patients with nonfunctioning pituitary tumors who will undergo surgical removal.