⭐️⭐️⭐️⭐️⭐️ "A total no brainer"

⭐️⭐️⭐️⭐️⭐️ "Love this, so easy."

Spots is the easy way to track your skin, mole and cancer changes.

Spots Global Cancer Trial Database for Electromagnetic Navigational Bronchoscopy Vs. Transthoracic Needle Biopsy for the Sampling of Peripheral Lung Nodules

The following info and data is provided "as is" to help patients around the globe.
We do not endorse or review these studies in any way.

Trial Identification

Brief Title: Electromagnetic Navigational Bronchoscopy Vs. Transthoracic Needle Biopsy for the Sampling of Peripheral Lung Nodules

Official Title: Navigational Bronchoscopy Vs. Transthoracic Needle Biopsy for the Sampling of Peripheral Lung Nodules: Comparison of Outcomes and Costs in a Public Healthcare System

Study ID: NCT02651506

Study Description

Brief Summary: The use of computed tomography (CT) screening has allowed for early detection of lung cancers as small as 5mm in diameter. Early stage cancers are highly curable with a reported survival of greater than 90% over 5 years after surgical resection. Before a patient can have surgery, a biopsy must be performed. One common method is a transthoracic needle biopsy (TTNB). In this procedure, a CT-image is used to locate the area for biopsy. Once identified, the radiologist applies a local anesthetic and inserts an aspiration needle through the ribs, and into the lung tissue. The sampled lung tissue is then sent to pathology. Although this procedure has a diagnostic yield ranging between 70% and 85%, it is associated with serious complications such as pneumothorax, hemoptysis, infection, hemothorax, air embolism and there is about a 20% (range 9%-54%) incidence of pneumothorax, or air leak from the lung, requiring chest tube drainage. Additionally, about 5-15% of cases experience hemoptysis, or coughing blood, although significant life-threatening hemoptysis is only present in less than 1% of patients. When these complications occur, hospitalization as inpatients is required, with an average length of stay of 1-3 days. A new form of technology to localize and biopsy peripheral lung lesions is believed to significantly reduce the amount of complications that can occur during a biopsy. This technology is known as Electromagnetic Navigation Bronchoscopy (ENB). ENB uses electromagnetic tracking and CT-generated virtual bronchoscopy to create a three-dimensional "GPS map" of the lung, guiding the surgeon directly to the tumor. The surgeon is then able to perform bronchoscopy and biopsy the tumor from inside the bronchus. A recent systematic review and meta-analysis of 15 trials reports a pneumothorax rate of 3.1%, with only 1.6% of patients requiring chest tube drainage. Initial studies demonstrate a slightly lower diagnostic yield for ENB as compared to TTNB; however, a systematic exploration of study heterogeneity reveal that lung nodules included in TTNB studies are larger than those included in the meta-analysis of ENB yield. The review further identified six variables associated with increased diagnostic yields for ENB, including "combined use of an ultrasonic radial probe and catheter suctioning as a sampling technique". The superDimension® InReach™ System was granted Health Canada approval on July 23, 2009. There have been no studies directly comparing ENB to TTNB, either retrospectively or prospectively. Initial systematic reviews demonstrate that ENB may have a slightly lower diagnostic yield relative to TTNB. Selection bias and low study quality may have resulted in an underestimation of the true diagnostic yield associated with ENB. The literature also confirms that ENB has a significantly better safety profile as compared to TTNB. As such, a prospective comparison between the two techniques is mandated. This Phase II pilot feasibility trial will utilize randomized methodology to gather the preliminary data that is required for the successful completion of a Phase III randomized controlled trial to compare lung biopsy with ENB verses TTNB. This study will also be the first time ENB lung biopsy is documented in Canada.

Detailed Description:

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

Name: Waël c Hanna, MDCM, MBA, FRCSC

Affiliation: St. Joseph's Healthcare Hamilton / McMaster University

Role: PRINCIPAL_INVESTIGATOR

Useful links and downloads for this trial

Clinicaltrials.gov

Google Search Results

Logo

Take Control of Your Skin and Body Changes Today.

Try out Spots for free, set up only takes 2 mins.

spots app storespots app store

Join others from around the world: