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Found 199 clinical trials
Study of Diagnostic Performance of [18F]CTT1057 for PSMA-positive Tumors Detection (GuideView)

The purpose of this study is to evaluate the diagnostic performance of [18F]CTT1057 as a PET imaging agent for detection and localization of PSMA positive tumors using histopathology as Standard of Truth (SoT). Tissue specimens from both the primary tumor and pelvic lymph nodes dissected during surgery from patients with …

  • 15 Jun, 2022
  • 10 locations
68Ga-DOTATATE PET for Management of Neuroendocrine Tumors

This is a research study to collect information regarding usefulness of positron emission tomography (PET) scans using a special dye called 68Ga-DOTATATE for patients with neuroendocrine tumours by determining the number of of patients whose clinical management was changed as a result of the scans.

conventional imaging
positron emission tomography
pet/ct scan
  • 05 Dec, 2021
  • 1 location
Preventing Alzheimer's With Cognitive Training (PACT)

Dementia is the most expensive medical condition in the US and increases in prevalence with age. More than 5 million Americans have Alzheimer's disease, the most common form of dementia. Mild cognitive impairment is a transitional stage between normal cognitive aging and Alzheimer's disease or another type of dementia, and …

Accepts healthy volunteers
  • 13 Apr, 2022
  • 5 locations
Feasibility Assessment of Next-generation PET Technology and Procedures

The purpose of this study is to assess the feasibility of investigational Positron Emission Tomography (PET) imaging using the new generation digital detector PET technology for new procedures beyond the current standard of care.

  • 12 May, 2022
  • 1 location
The Swedish BioFINDER 2 Study (BioFINDER2)

The Swedish BioFINDER 2 study is a new study that will launch in 2017 and extends the previous cohorts of BioFINDER 1 study ( BioFINDER 1 is used e.g. to characterize the role of beta-amyloid pathology in early diagnosis of Alzheimer's disease (AD) using amyloid-PET (18F-Flutemetamol) and A analysis in …

neurodegenerative diseases
dementia, frontotemporal
cognitive impairment
parkinson's disease
  • 25 Feb, 2022
  • 1 location
Study Evaluating the Utility of 18F-FDG PET in Assessing Early Response to Neoadjuvant Chemotherapy in Patients With Mammary Gland Cancer (TREN)

Neoadjuvant chemotherapy is frequently proposed to patients with mammary gland cancer. The aim is to reduce tumor volume before surgical therapy. Obtaining a pathologic Complete Response (pCR) is regarded as a good prognostic factor with less risk of recurrence. The rate of pCR is about 20%, although there are important …

  • 22 Jan, 2022
  • 1 location
18F-FDG PET Scan and MRI Diffusion.Evaluation of the Early Therapeutic Response of Diffuse Large B-cell Lymphoma (LYMPHODTECT)

Open-label, multicenter, uncontrolled and non-randomized study comparing 18F-FDG PET-Scan and diffusion MRI in the assessment of the early therapeutic response of Diffuse Large B-Cell Lymphoma

b-cell lymphoma
positron emission tomography
  • 24 Feb, 2022
  • 1 location
68Ga-FAPI PET/CT in Patients With Various Fibrotic Disease

To evaluate the potential value of 68Ga-FAPI-04 positron emission tomography/ computed tomography (PET/CT) for the diagnosis and prognosis in fibrotic disease

  • 11 Apr, 2021
  • 1 location
68Ga-NOTA Evans Blue PET/CT in Patients With Lymphatic System Related Diseases

To evaluate the potential usefulness of 68Ga-NOTA Evans Blue (68Ga-NEB) positron emission tomography/computed tomography (PET/CT) for the diagnosis of primary and efficacy assessment in lymphatic system related diseases.

  • 08 Dec, 2021
  • 1 location
Application of 68Ga-Pentixafor PET/CT in Primary Aldosteronism and Pre-postoperative of SAAE

Primary aldosteronism is the most common cause of secondary hypertension. The two main types of primary aldosteronism are aldosteronoma(30%) and adrenal hyperplasia(60%). The gold standard that determines the diagnosis and treatment strategy of primary aldosteronism is adrenal vein sampling(AVS), but the success rate is only about 80%. Using CXCR4 as …

  • 23 Mar, 2022
  • 1 location