Lung CancerEarly Phase 1NCT02652286
Pulmonary Artery Harmonic Ace+7 Energy Sealing in VATS Lobectomy
A Early Phase 1 study testing HARMONIC ACE+7 in people with Lung Cancer, run by Centre hospitalier de l'Université de Montréal (CHUM) at 1 site in Canada.
Trial summary
Video-assisted thoracic surgery (VATS) anatomical lung resection provides an effective minimally invasive treatment strategy for stage I and II lung cancer. VATS lobectomy is associated with significantly less postoperative atrial fibrillation, blood transfusion, renal failure, and other complications when compared… Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Lung Cancer
- What is being tested?
- HARMONIC ACE+7
- Type of treatment
- Medical device
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 20 participants
- Where
- 1 siteCanada
- Study dates
- Jan 2016to Apr 2016
- Phase
- Early Phase 1
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- All patients planned to undergo a VATS lobectomy at the CHUM-Hopital Notre-Dame
Who cannot join
- Age > 18 years old
- Inability to consent to the study
Trial locations and contacts
1 site in 1 country.
About this study
Video-assisted thoracic surgery (VATS) anatomical lung resection provides an effective minimally invasive treatment strategy for stage I and II lung cancer. VATS lobectomy is associated with significantly less postoperative atrial fibrillation, blood transfusion, renal failure, and other complications when compared with lobectomy via thoracotomy.
Although VATS lobectomy has been proven to be effective and safe in experienced hands, it is not devoid of risk. Intra-operative surgical complications can be at times catastrophic. Complications include: pulmonary vascular injuries (Pulmonary artery (PA), pulmonary vein) necessitating urgent conversion to open thoracotomy and even death. Causes of conversion included PA injury, difficult anatomy, bulky/calcified lymph nodes, and technical problems including stapler misfire. PA injury alone constituted 37.5% of all conversions. Proper dissection of all tissue around PA branches is sometime difficult especially in the presence of adhesions or large, calcified lymph nodes and may increase the risk of vascular injury.
Read more
Currently, in spite of being a safe and effective technique in experienced hands, a minority of anatomical pulmonary resections are being performed by VATS. In an analysis utilizing the Nationwide Inpatient Sample (NIS) database in the United States, only 15% of anatomical lung resections were performed by VATS.
The technical difficulty and danger of VATS lobectomy is directly related to PA branch manipulation, stapling and division. PA manipulation is the main hesitation of many thoracic surgeons regarding the adoption of VATS lobectomy. We believe that if we can decrease the manipulation and dissection required by the surgeon on the PA branches, we can make these procedures safe and therefore more prevalent for anatomical pulmonary resections.
Read the detailed description
This study consists of evaluating the safety and efficacy of energy sealing lobar PA branches for lobectomy in humans. All patients planned to undergo a lobectomy by VATS at the CHUM - Hôpital Notre-Dame will be approached. In our institution, lobectomies are either done open (thoracotomy) or by minimally invasive approach, known as VATS (video assisted thoracoscopic surgery). This decision is based on the surgeon, tumor size, tumor localization and patient characteristics. Only patients already planned for a VATS lobectomy will be approached. Potential patients will be selected by going over the operation request forms. Patients booked for a VATS lobectomy will be approached either in the preoperative clinic or the day before surgery, when admitted. Aim is to recruit 20 patients.
- Conditions
- Lung Cancer
- Being tested
- HARMONIC ACE+7
- Keywords
- VATS, Energy sealing
- Medical subject headings
- Lung Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
HARMONIC ACE+7Device
Pulmonary artery sealing with Harmonic Ace+7 in VATS lobectomy in humans
| Study group | Role | What they receive |
|---|---|---|
| Harmonic Ace+7 | Other | Pulmonary artery sealing with Harmonic Ace+7 in VATS lobectomy Receives: Device: HARMONIC ACE+7 |
What is being measured
The primary outcome is the main question the study is designed to answer.
All patients will be assessed for effective intra-operative pulmonary arterial branch vessel sealing. It will be measured visually by the presence or lack of vessel sealing failure
All cases will be videotaped with a thoracosocpic 10 mm, 30 degree camera placed through the chest tube insertion site in order to evaluate the problems in cases of seal failure. All patients will have 4-0 prolene with SH needle ready for use on the sterile field in case there is a sealing failure that needs to be fixed.
Additionally, all patients are routinely crossmatched for 2 units of packed red blood cells (as per standard pre-operative orders).
Measured: 30 days
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted11 Jan 2016 (estimated)
- Study startJan 2016
- Primary completionApr 2016
- Study completionApr 2016
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Lung CancerStudies of the same condition, open and under way.
- More trials run by Centre hospitalier de l'Université de Montréal (CHUM)The sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Early Phase 1
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 20 participants (actual)
Sponsor and investigators
- Sponsor type
- University, hospital or other
- Collaborators
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal
- Responsible party
- Sponsor
- Investigators
- Moishe Liberman, MD, PhD, Principal investigator, Centre Hospitalier de l'Université
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02652286
- Sponsor's protocol ID
- CE 15.270
- Status last verified
- Apr 2016
- First submitted
- 7 Dec 2015
- Last updated
- 19 Apr 2016
- Results posted
- No
- Data monitoring committee
- No
Study at a glance
From the registry record, last updated by the sponsor on 19 Apr 2016. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Pulmonary Artery Harmonic Ace+7 Energy Sealing in VATS Lobectomy
- ClinicalTrials.gov ID
- NCT02652286
- Acronym / sponsor ID
- CE 15.270
- Conditions
- Lung Cancer
- Keywords
- VATS, Energy sealing
- Phase
- Early Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 20 participants (actual)
- Lead sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)University, hospital or other
- Collaborators
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal
- Study start
- Jan 2016
- Primary completion
- Apr 2016 (actual)
- Study completion
- Apr 2016 (actual)
- First posted
- 11 Jan 2016 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Video-assisted thoracic surgery (VATS) anatomical lung resection provides an effective minimally invasive treatment strategy for stage I and II lung cancer. VATS lobectomy is associated with significantly less postoperative atrial fibrillation, blood transfusion, renal failure, and other complications when compared with lobectomy via thoracotomy.
Although VATS lobectomy has been proven to be effective and safe in experienced hands, it is not devoid of risk. Intra-operative surgical complications can be at times catastrophic. Complications include: pulmonary vascular injuries (Pulmonary artery (PA), pulmonary vein) necessitating urgent conversion to open thoracotomy and even death. Causes of conversion included PA injury, difficult anatomy, bulky/calcified lymph nodes, and technical problems including stapler misfire. PA injury alone constituted 37.5% of all conversions. Proper dissection of all tissue around PA branches is sometime difficult especially in the presence of adhesions or large, calcified lymph nodes and may increase the risk of vascular injury.
Currently, in spite of being a safe and effective technique in experienced hands, a minority of anatomical pulmonary resections are being performed by VATS. In an analysis utilizing the Nationwide Inpatient Sample (NIS) database in the United States, only 15% of anatomical lung resections were performed by VATS.
The technical difficulty and danger of VATS lobectomy is directly related to PA branch manipulation, stapling and division. PA manipulation is the main hesitation of many thoracic surgeons regarding the adoption of VATS lobectomy. We believe that if we can decrease the manipulation and dissection required by the surgeon on the PA branches, we can make these procedures safe and therefore more prevalent for anatomical pulmonary resections.
Detailed description
This study consists of evaluating the safety and efficacy of energy sealing lobar PA branches for lobectomy in humans. All patients planned to undergo a lobectomy by VATS at the CHUM - Hôpital Notre-Dame will be approached. In our institution, lobectomies are either done open (thoracotomy) or by minimally invasive approach, known as VATS (video assisted thoracoscopic surgery). This decision is based on the surgeon, tumor size, tumor localization and patient characteristics. Only patients already planned for a VATS lobectomy will be approached. Potential patients will be selected by going over the operation request forms. Patients booked for a VATS lobectomy will be approached either in the preoperative clinic or the day before surgery, when admitted. Aim is to recruit 20 patients.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Harmonic Ace+7 | Other | Device: HARMONIC ACE+7Pulmonary artery sealing with Harmonic Ace+7 in VATS lobectomy |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (1 listed)
- All patients planned to undergo a VATS lobectomy at the CHUM-Hopital Notre-Dame
Key exclusion criteria (2 listed)
- Age > 18 years old
- Inability to consent to the study
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| HARMONIC ACE+7Pulmonary artery sealing with Harmonic Ace+7 in VATS lobectomy in humans | Device | Harmonic Ace+7 |
Primary outcome
All patients will be assessed for effective intra-operative pulmonary arterial branch vessel sealing. It will be measured visually by the presence or lack of vessel sealing failure
Time frame: 30 days
All cases will be videotaped with a thoracosocpic 10 mm, 30 degree camera placed through the chest tube insertion site in order to evaluate the problems in cases of seal failure. All patients will have 4-0 prolene with SH needle ready for use on the sterile field in case there is a sealing failure that needs to be fixed. Additionally, all patients are routinely crossmatched for 2 units of packed red blood cells (as per standard pre-operative orders).
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 19 Apr 2016.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Moishe Liberman, MD, PhD principal investigator
Centre Hospitalier de l'Université
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Early Phase 1 study testing HARMONIC ACE+7 in people with Lung Cancer, run by Centre hospitalier de l'Université de Montréal (CHUM) at 1 site in Canada.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 2 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 19 Apr 2016. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Canada. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Early Phase 1 (sometimes called Phase 0) studies give a very small amount of a treatment to a few people, mainly to see how the body handles it.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
All patients will be assessed for effective intra-operative pulmonary arterial branch vessel sealing. It will be measured visually by the presence or lack of vessel sealing failure (time frame: 30 days). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 19 Apr 2016.