Clinical Trials Logo

Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT05052086
Other study ID # MAMORECT
Secondary ID
Status Recruiting
Phase N/A
First received
Last updated
Start date November 1, 2022
Est. completion date January 1, 2025

Study information

Verified date April 2024
Source Region Skane
Contact Carl-Fredrik Rönnow, MD, PhD
Phone +4640-331635
Email carl-fredrik.ronnow@med.lu.se
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

Magnetomotoric ultrasound, combines conventional ultrasound with a time-varying magnetic field. The aim is to improve diagnosis of mesolectal lymph nodes.


Description:

Magnetomotoric ultrasound, combines conventional ultrasound with a time-varying magnetic field. Nanoparticles are injected close to the rectal cancer and migrate to adjacent lymph nodes.The time-varying magnetic field will influence the nano particles in the lymph node enhancing diagnosis of affected lymph nodes. The aim is to improve diagnosis of mesolectal lymph nodes and compare the results of magnetomotoric ultrasound with MRI and final histopathology.


Recruitment information / eligibility

Status Recruiting
Enrollment 60
Est. completion date January 1, 2025
Est. primary completion date December 20, 2024
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria: - Rectal cancer - Scheduled for total mesorectal surgery - Informed consent Exclusion Criteria: - Not able to give informed consent - Synchronus colorectal cancer

Study Design


Related Conditions & MeSH terms


Intervention

Diagnostic Test:
Magnetomotoric ultrasound
Nanoparticles will be injected close to the tumor. Magnetomotoric ultrasound will be performed just before scheduled standard operation, when the patient is anesthetized.

Locations

Country Name City State
Sweden Skane University Hospital, Malmö, section of Surgery Malmö Skåne

Sponsors (1)

Lead Sponsor Collaborator
Region Skane

Country where clinical trial is conducted

Sweden, 

Outcome

Type Measure Description Time frame Safety issue
Primary Accuracy of mesorectal lymph node diagnosis with MMUS, compared with final histopathology Evaluation of the accuracy of MMUS in detecting lymph node metastases in rectal cancer. The results of the MMUS (malignant or benign lymph nodes) will be compared with final histopathology. The accuracy will be expressed in sensitivity (%), specificity (%) and overall accuracy (% correctly staged lymph nodes with MMUS) Approximately 1 hour after MMUS
Primary Accuracy of mesorectal lymph node diagnosis with MMUS, compared with preoperative MRI Evaluation of the accuracy of MMUS in detecting lymph node metastases in rectal cancer in comparison to standard staging (MRI). The results of the MMUS (malignant nodes or benign nodes) will be compared with the results of preoperative MRI (malignant or benign lymph nodes) and the final histopathology. The accuracy will be expressed in sensitivity (%), specificity (%) and overall accuracy (% correctly staged lymph nodes) with MMUS and MRI. Approximately 1 hour after MMUS
See also
  Status Clinical Trial Phase
Recruiting NCT06380101 - Evaluating a Nonessential Amino Acid Restriction (NEAAR) Medical Food With Total Neoadjuvant Therapy for Locally Advanced Rectal Cancer (LARC) N/A
Active, not recruiting NCT05551052 - CRC Detection Reliable Assessment With Blood
Recruiting NCT04323722 - Impact of Bladder Depletion on Mesorectal Movements During Radiotherapy in Rectal Cancer N/A
Recruiting NCT06006390 - CEA Targeting Chimeric Antigen Receptor T Lymphocytes (CAR-T) in the Treatment of CEA Positive Advanced Solid Tumors Phase 1/Phase 2
Active, not recruiting NCT04088955 - A Digimed Oncology PharmacoTherapy Registry
Active, not recruiting NCT01347697 - Collagen Implant (Biological Mesh) Versus GM Flap for Reconstruction of Pelvic Floor After ELAPE in Rectal Cancer N/A
Recruiting NCT04495088 - Preoperative FOLFOX Versus Postoperative Risk-adapted Chemotherapy in Patients With Locally Advanced Rectal Cancer Phase 3
Withdrawn NCT03007771 - Magnetic Resonance-guided High-Intensity Focused Ultrasound (MR-HIFU) Used for Mild Hyperthermia Phase 1
Terminated NCT01347645 - Irinotecan Plus E7820 Versus FOLFIRI in Second-Line Therapy in Patients With Locally Advanced or Metastatic Colon or Rectal Cancer Phase 1/Phase 2
Not yet recruiting NCT03520088 - PROSPECTIVE CONTROLLED AND RANDOMIZED STUDY OF THE GENITOURINARY FUNCTION AFTER RECTAL CANCER SURGERY IN RELATION TO THE DISSECTION OF THE INFERIOR MESENTERIC VESSELS N/A
Recruiting NCT05556473 - F-Tryptophan PET/CT in Human Cancers Phase 1
Recruiting NCT04749381 - The Role of TCM on ERAS of Rectal Cancer Patients Phase 2
Enrolling by invitation NCT05028192 - Mitochondria Preservation by Exercise Training: a Targeted Therapy for Cancer and Chemotherapy-induced Cachexia
Recruiting NCT03283540 - Transanal Total Mesorectal Excision for Rectal Cancer on Anal Physiology + Fecal Incontinence
Completed NCT04534309 - Behavioral Weight Loss Program for Cancer Survivors in Maryland N/A
Recruiting NCT05914766 - An Informational and Supportive Care Intervention for Patients With Locally Advanced Rectal Cancer N/A
Recruiting NCT04852653 - A Prospective Feasibility Study Evaluating Extracellular Vesicles Obtained by Liquid Biopsy for Neoadjuvant Treatment Response Assessment in Rectal Cancer
Recruiting NCT03190941 - Administering Peripheral Blood Lymphocytes Transduced With a Murine T-Cell Receptor Recognizing the G12V Variant of Mutated RAS in HLA-A*11:01 Patients Phase 1/Phase 2
Terminated NCT02933944 - Exploratory Study of TG02-treatment as Monotherapy or in Combination With Pembrolizumab to Assess Safety and Immune Activation in Patients With Locally Advanced Primary and Recurrent Oncogenic RAS Exon 2 Mutant Colorectal Cancer Phase 1
Completed NCT02810652 - Perioperative Geriatrics Intervention for Older Cancer Patients Undergoing Surgical Resection N/A