Clinical Trials

A Study to Evaluate the Feasibility of Intraoperative Microdialysis (tissue sampling) during Neurosurgery for Central Nervous System Malignancies

Rochester, MN

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A Study to Evaluate the Feasibility of Intraoperative Microdialysis (tissue sampling) during Neurosurgery for Central Nervous System Malignancies

Study type:
Interventional
Describes the nature of a clinical study. Types include:
- Observational study — observes people and measures outcomes without affecting results.
- Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
- Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.

About this study

Intraoperative Microdialysis During Neurosurgery for Central Nervous System Malignancies

Participating Mayo Clinic locations

Study statuses change often. Please contact us for help.

Mayo Clinic Location	Status	Contact
Rochester, Minn.	Open for enrollment	View complete study & contact information

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Site IRB:
- Rochester, Minnesota: 19-004694
NCT ID:
NCT04047264
Sponsor Protocol Number:
19-004694

Ketamine and Kidney Injury in Cardiac Surgery

Rochester, MN

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Ketamine and Kidney Injury in Cardiac Surgery

Study type:
Interventional
Describes the nature of a clinical study. Types include:
- Observational study — observes people and measures outcomes without affecting results.
- Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
- Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.

About this study

The purpose of this study is to investigate cardiac surgical procedures requiring cardiopulmonary bypass (CPB). Ketamine has been demonstrated to have an anti-inflammatory effect as shown by reductions in Interleukin 6 (IL-6) levels. Postoperative dysfunctions in which inflammation has been implicated may be reduced by this anti-inflammatory effect. Use of inotropic and vasopressor support, hemodynamic variables, incidence of renal dysfunction, and effect on biomarkers of renal function in the early postoperative period. Specifically, we will test the hypothesis that ketamine provides anti-inflammatory effects in this population of patients undergoing surgery requiring CPB and that the incidence of renal dysfunction will be decreased.

Participating Mayo Clinic locations

Study statuses change often. Please contact us for help.

Mayo Clinic Location	Status	Contact
Rochester, Minn.	Closed for enrollment	View complete study & contact information

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Site IRB:
- Rochester, Minnesota: 21-004327
NCT ID:
NCT05268562

Penile Length Maintenance Post-Prostatectomy

Rochester, MN

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Penile Length Maintenance Post-Prostatectomy

Study type:
Interventional
Describes the nature of a clinical study. Types include:
- Observational study — observes people and measures outcomes without affecting results.
- Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
- Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.

About this study

The objective of the current study is to evaluate the efficacy of a novel, class I (ie. lowest risk, clinical studies not required) medical penile traction device in preventing loss of penile length in men undergoing robotic-assisted prostatectomy.

Participating Mayo Clinic locations

Study statuses change often. Please contact us for help.

Mayo Clinic Location	Status	Contact
Rochester, Minn.	Closed for enrollment	View complete study & contact information

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Site IRB:
- Rochester, Minnesota: 18-001013
NCT ID:
NCT03500419
Sponsor Protocol Number:
18-001013

A Study to Compare Pain Protocol With and Without Opioids Following Total Joint Arthroplasty

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A Study of Heated Intra-peritoneal Chemotherapy (H.I.P.E.C.) with Doxorubicin and Cisplatin in Pediatric Patients with Pelvic and Abdominal Rhabdomyosarcoma

Rochester, MN

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A Study of Heated Intra-peritoneal Chemotherapy (H.I.P.E.C.) with Doxorubicin and Cisplatin in Pediatric Patients with Pelvic and Abdominal Rhabdomyosarcoma

Study type:
Interventional
Describes the nature of a clinical study. Types include:
- Observational study — observes people and measures outcomes without affecting results.
- Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
- Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.
Study phase:
0
During the early phases (phases 1 and 2), researchers assess safety, side effects, optimal dosages and risks/benefits. In the later phase (phase 3), researchers study whether the treatment works better than the current standard therapy. They also compare the safety of the new treatment with that of current treatments. Phase 3 trials include large numbers of people to make sure that the result is valid. There are also less common very early (phase 0) and later (phase 4) phases. Phase 0 trials are small trials that help researchers decide if a new agent should be tested in a phase 1 trial. Phase 4 trials look at long-term safety and effectiveness, after a new treatment has been approved and is on the market.

About this study

The primary purpose of this study is to assess the feasibility of heated intra-peritoneal chemotherapy (HIPEC) with doxorubicin (DOXO) and Cisplatin (CDDP) after surgical resection of pediatric pelvic and abdominal tumors, and to assess morbidity, hospital length of stay and peri-operative mortality outcomes for pediatric patients with intraperitoneal sarcoma undergoing hyperthermic intraperitoneal chemotherapy.

Participating Mayo Clinic locations

Study statuses change often. Please contact us for help.

Mayo Clinic Location	Status	Contact
Rochester, Minn.	Closed for enrollment	View complete study & contact information

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Site IRB:
- Rochester, Minnesota: 18-010108
NCT ID:
NCT04213794
Sponsor Protocol Number:
MC1947

Multi-center ESG Randomized Interventional Trial (MERIT-Trial)

Rochester, MN

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Multi-center ESG Randomized Interventional Trial (MERIT-Trial)

Study type:
Interventional
Describes the nature of a clinical study. Types include:
- Observational study — observes people and measures outcomes without affecting results.
- Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
- Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.

About this study

Endoscopic Sleeve Gastroplasty (ESG) is an endoscopic minimally invasive weight loss procedure where a commercially available, FDA approved, full-thickness endoscopic suturing device (Overstitch; Apollo Endosurgery, Austin, TX) is used to reduce the stomach volume by 80% through the creation of a restrictive endoscopic sleeve. This is accomplished by a series of endolumenally placed full-thickness sutures through the gastric wall, extending from the antrum to the gastroesophageal junction. Up to 200 participants at 8 locations in the United States will participate in this study. The ESG procedure has been performed clinically for 3 years in the United States. We are completing this study to compare how effective the ESG is for achieving long-term weight loss when compared to lifestyle modification only, as well as to evaluate the long-term safety and durability of the procedure and its impact on quality of life. Results of this research may help support having this procedure covered by health insurance plans for future patients

Participating Mayo Clinic locations

Study statuses change often. Please contact us for help.

Mayo Clinic Location	Status	Contact
Rochester, Minn.	Closed for enrollment	View complete study & contact information

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Site IRB:
- Rochester, Minnesota: 17-007934
NCT ID:
NCT03406975
Sponsor Protocol Number:
17-007934

Clinical Research Study With Clazosentan to Evaluate Its Effects on Preventing Complications Due to the Narrowing of the Blood Vessels (Vasospasm) in the Brain, Caused by Bleeding Onto the Surface of the Brain (REACT)

Jacksonville, FL

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Clinical Research Study With Clazosentan to Evaluate Its Effects on Preventing Complications Due to the Narrowing of the Blood Vessels (Vasospasm) in the Brain, Caused by Bleeding Onto the Surface of the Brain (REACT)

Study type:
Interventional
Describes the nature of a clinical study. Types include:
- Observational study — observes people and measures outcomes without affecting results.
- Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
- Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.
Study phase:
3
During the early phases (phases 1 and 2), researchers assess safety, side effects, optimal dosages and risks/benefits. In the later phase (phase 3), researchers study whether the treatment works better than the current standard therapy. They also compare the safety of the new treatment with that of current treatments. Phase 3 trials include large numbers of people to make sure that the result is valid. There are also less common very early (phase 0) and later (phase 4) phases. Phase 0 trials are small trials that help researchers decide if a new agent should be tested in a phase 1 trial. Phase 4 trials look at long-term safety and effectiveness, after a new treatment has been approved and is on the market.

About this study

The purpose of this study is to evaluate if clazosentan (on top of normal routine medical care) can reduce the risk of developing complications related to cerebral vasospasm and permanent brain damage as compared to normal routine medical care alone.

Participating Mayo Clinic locations

Study statuses change often. Please contact us for help.

Mayo Clinic Location	Status	Contact
Jacksonville, Fla.	Closed for enrollment	View complete study & contact information

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Site IRB:
- Jacksonville, Florida: 19-009093
NCT ID:
NCT03585270
Sponsor Protocol Number:
ID-054-304

MelmarT Melanoma Margins Trial Investigating 1cm v 2cm Wide Excision Margins for Primary Cutaneous Melanoma (MelMarT)

Scottsdale/Phoenix, AZ

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MelmarT Melanoma Margins Trial Investigating 1cm v 2cm Wide Excision Margins for Primary Cutaneous Melanoma (MelMarT)

Study type:
Interventional
Describes the nature of a clinical study. Types include:
- Observational study — observes people and measures outcomes without affecting results.
- Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
- Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.
Study phase:
3
During the early phases (phases 1 and 2), researchers assess safety, side effects, optimal dosages and risks/benefits. In the later phase (phase 3), researchers study whether the treatment works better than the current standard therapy. They also compare the safety of the new treatment with that of current treatments. Phase 3 trials include large numbers of people to make sure that the result is valid. There are also less common very early (phase 0) and later (phase 4) phases. Phase 0 trials are small trials that help researchers decide if a new agent should be tested in a phase 1 trial. Phase 4 trials look at long-term safety and effectiveness, after a new treatment has been approved and is on the market.

About this study

The purpose of this study is to determine differences in the rate of local recurrence and melanoma specific survival. A reduction in margins is expected to improve quality of life to back up evidence that less radical margins of excision may be just as safe.

Participating Mayo Clinic locations

Study statuses change often. Please contact us for help.

Mayo Clinic Location	Status	Contact
Scottsdale/Phoenix, Ariz.	Closed for enrollment	View complete study & contact information

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Site IRB:
- Scottsdale/Phoenix, Arizona: 22-005125
NCT ID:
NCT03860883
Sponsor Protocol Number:
S2015

A Study Comparing the Outcome of a Large-Diameter versus Small-Diameter Glenosphere (Shoulder/Arm Ball-Joint) in Primary Reverse Shoulder Arthroplasty

Rochester, MN

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A Study Comparing the Outcome of a Large-Diameter versus Small-Diameter Glenosphere (Shoulder/Arm Ball-Joint) in Primary Reverse Shoulder Arthroplasty

Study type:
Interventional
Describes the nature of a clinical study. Types include:
- Observational study — observes people and measures outcomes without affecting results.
- Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
- Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.

About this study

The purpose of this study is to compare the outcome of primary reverse shoulder arthroplasty using the Stryker ReUnion System with the implantation of either a large (40 mm) or a small (36 mm) glenosphere (shoulder to arm, ball shaped joint).

Participating Mayo Clinic locations

Study statuses change often. Please contact us for help.

Mayo Clinic Location	Status	Contact
Rochester, Minn.	Closed for enrollment	View complete study & contact information

Print study details

Site IRB:
- Rochester, Minnesota: 15-006839
NCT ID:
NCT02768597
Sponsor Protocol Number:
15-006839

Treatment In Thoracic Aortic Aneurysm: Surgery Vs Surveillance

Rochester, MN

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Treatment In Thoracic Aortic Aneurysm: Surgery Vs Surveillance

Study type:
Interventional
Describes the nature of a clinical study. Types include:
- Observational study — observes people and measures outcomes without affecting results.
- Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
- Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.

About this study

The ascending aorta conducts blood from the heart to the rest of the body. The ascending aorta can become enlarged, and the risk of tearing and rupturing becomes higher with larger aorta. When the ascending aorta tears or ruptures, the risk dying is high even if surgery is done as soon as possible. Traditionally, when the ascending aorta gets above 5.5 cm, surgery is recommended to replace the aorta. However, this threshold is based relatively weak evidence, and sometimes patients with smaller aorta can tear or rupture. On the other hand, surgery carries its own risk as well. Since there are risk of waiting or doing surgery, there is currently no great support for either approach for patients with a smaller aorta. In the TITAN SvS trial, patients with an ascending aorta between 5.0 to 5.5 cm is assigned by chance to the early surgery group, in which they will undergo replacement of aorta, or the surveillance group, in which they will be closely monitored. The chance of dying or suffer tearing or rupture of aorta between the two groups will be compared. The result of the trial will guide future practice for patients with enlarged ascending aorta.

This is a prospective, multi-centre randomized control trial that compares the all-cause mortality, aneurysm-related aortic events, rate of stroke, and quality of life for those patients undergoing early elective ascending aortic surgery to those patients undergoing surveillance. Patients referred for an ascending aortic aneurysm that meets the inclusion criteria will be randomized to the early elective surgery group or the surveillance group. Recruitment will end when the desired sample size is reached, and the patients will be followed for a minimum 2-year period. The primary objective of the trial is to compare the composite outcome of the all-cause mortality and incidence of acute aortic events between surveillance and elective ascending aortic surgery for patients with degenerative or bicuspid valve-related ascending aortic aneurysm after 2 years of follow up. The hypothesis is that the early surgery group will have a significantly lower all-cause mortality and incidence of acute aortic events at 2 years of follow up compare to the surveillance group. The result of this trial will provide evidence based guidance in the appropriate management of ascending aortic aneurysm based on the size criteria, and establish a large database for future investigations.

Participating Mayo Clinic locations

Study statuses change often. Please contact us for help.

Mayo Clinic Location	Status	Contact
Rochester, Minn.	Open for enrollment	View complete study & contact information

Print study details

Site IRB:
- Rochester, Minnesota: 23-001854
NCT ID:
NCT03536312

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Search Results 211-220 of 2189 for surgery

A Study to Evaluate the Feasibility of Intraoperative Microdialysis (tissue sampling) during Neurosurgery for Central Nervous System Malignancies

Ketamine and Kidney Injury in Cardiac Surgery

Penile Length Maintenance Post-Prostatectomy

A Study to Compare Pain Protocol With and Without Opioids Following Total Joint Arthroplasty

A Study of Heated Intra-peritoneal Chemotherapy (H.I.P.E.C.) with Doxorubicin and Cisplatin in Pediatric Patients with Pelvic and Abdominal Rhabdomyosarcoma

Multi-center ESG Randomized Interventional Trial (MERIT-Trial)

Clinical Research Study With Clazosentan to Evaluate Its Effects on Preventing Complications Due to the Narrowing of the Blood Vessels (Vasospasm) in the Brain, Caused by Bleeding Onto the Surface of the Brain (REACT)

MelmarT Melanoma Margins Trial Investigating 1cm v 2cm Wide Excision Margins for Primary Cutaneous Melanoma (MelMarT)

A Study Comparing the Outcome of a Large-Diameter versus Small-Diameter Glenosphere (Shoulder/Arm Ball-Joint) in Primary Reverse Shoulder Arthroplasty

Treatment In Thoracic Aortic Aneurysm: Surgery Vs Surveillance

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