Ignite Creation Date:
2025-12-25 @ 2:09 AM
Ignite Modification Date:
2026-03-03 @ 4:15 AM
Study NCT ID:
NCT02670460
Status:
COMPLETED
Last Update Posted:
2016-04-15
First Post:
2016-01-27
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Percutaneous Temporary Placement of a Phrenic Nerve Stimulator for Diaphragm Pacing, a First in Human Trial
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D055397', 'term': 'Ventilator-Induced Lung Injury'}], 'ancestors': [{'id': 'D055370', 'term': 'Lung Injury'}, {'id': 'D008171', 'term': 'Lung Diseases'}, {'id': 'D012140', 'term': 'Respiratory Tract Diseases'}]}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 24}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2015-10'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2016-04', 'completionDateStruct': {'date': '2016-04', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2016-04-14', 'studyFirstSubmitDate': '2016-01-27', 'studyFirstSubmitQcDate': '2016-01-28', 'lastUpdatePostDateStruct': {'date': '2016-04-15', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2016-02-01', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2016-04', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Successful insertion of the LIVE Catheter into the left subclavian vien', 'timeFrame': 'at time of procedure', 'description': 'Confirmation by cinefluoroscopy of the insertion of the LIVE Catheter into the Left subclavian vein with the tip located in the superior vena cava'}, {'measure': 'Absence of device related or procedure related adverse events', 'timeFrame': 'up to 48 hours or at time of discharge whichever comes first', 'description': 'Assess subject AE status out to 48 hours post procedure'}], 'secondaryOutcomes': [{'measure': 'Phrenic nerve stimulation in synchrony with MV breaths', 'timeFrame': 'No more than 90 minutes procedure duration', 'description': 'Phrenic nerve stimulation in synchrony with MV breaths as defined by contraction of the diaphragm upon energy delivery.'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'conditions': ['Ventilator Induced Lung Injury']}, 'referencesModule': {'references': [{'pmid': '21616997', 'type': 'BACKGROUND', 'citation': 'Penuelas O, Frutos-Vivar F, Fernandez C, Anzueto A, Epstein SK, Apezteguia C, Gonzalez M, Nin N, Raymondos K, Tomicic V, Desmery P, Arabi Y, Pelosi P, Kuiper M, Jibaja M, Matamis D, Ferguson ND, Esteban A; Ventila Group. Characteristics and outcomes of ventilated patients according to time to liberation from mechanical ventilation. Am J Respir Crit Care Med. 2011 Aug 15;184(4):430-7. doi: 10.1164/rccm.201011-1887OC.'}, {'pmid': '24283226', 'type': 'BACKGROUND', 'citation': 'Slutsky AS, Ranieri VM. Ventilator-induced lung injury. N Engl J Med. 2013 Nov 28;369(22):2126-36. doi: 10.1056/NEJMra1208707. No abstract available.'}, {'pmid': '23786764', 'type': 'BACKGROUND', 'citation': 'Supinski GS, Callahan LA. Diaphragm weakness in mechanically ventilated critically ill patients. Crit Care. 2013 Jun 20;17(3):R120. doi: 10.1186/cc12792.'}, {'pmid': '23813310', 'type': 'BACKGROUND', 'citation': 'Gayan-Ramirez G. Ventilator-induced diaphragm dysfunction: time for (contr)action! Eur Respir J. 2013 Jul;42(1):12-5. doi: 10.1183/09031936.00076513. No abstract available.'}]}, 'descriptionModule': {'briefSummary': 'Study conducted to confirm phrenic nerve stimulation using the Lungpacer LIVE Catheter, confirm capture of the diaphragm and confirm that the diaphragm can be paced in synchrony with mechanical ventilator breaths.', 'detailedDescription': 'This study is being conducted to determine if in an anaesthetized (sedated, intubated and mechanically ventilated) subject the LIVE Catheter can be inserted percutaneously and activated via the electrical stimulator to stimulate the left and right phrenic nerves causing the diaphragm to contract in synchrony with mechanical ventilator breaths via phrenic nerve stimulation from a transvenously delivered electrical current.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Able and willing to give informed consent or whose legally authorized representative is able and willing to give informed consent.\n* Able to undergo general anaesthesia (sedation, intubation and mechanical ventilation)\n* Susceptible indication for atrial septal defect closure\n\nExclusion Criteria:\n\n* Subject has an EF of \\< 30%\n* Subject has a co-morbid illness or life expectancy \\< 2 years\n* Subject has experienced an AMI within 72 hours prior to this procedure\n* Subject is contraindicated for or unwilling to take aspirin or anticoagulants\n* Subject is in cardiogenic shock\n* Subject has other cardiovascular disease requiring open heart surgery\n* Subject is known to have a demonstrated intra cardiac thrombus on echocardiography\n* Subject has been treated with paralytic medications within 72 hours prior to procedure\n* Subject has significant thoracic abnormalities such that placement of a left subclavian line would be difficult\n* Inability to cannulate the left subclavian vein (post-consent exclusion)\n* Subject has a known or suspected phrenic nerve paralysis\n* Subject has co-existing temporary or implanted cardiac electrical devices such as a pacemaker or defibrillator\n* Subject has an active systemic infection or local infection at or around the insertion site\n* Subject is known or suspected to be pregnant or is lactating\n* Subject will be unavailable for, or is unwilling to comply with, follow up requirements of the protocol\n* Subject is currently enrolled in any other study of an investigational drug or device who has received treatment under that protocol with the investigational product during the 30 days prior to screening.'}, 'identificationModule': {'nctId': 'NCT02670460', 'briefTitle': 'Percutaneous Temporary Placement of a Phrenic Nerve Stimulator for Diaphragm Pacing, a First in Human Trial', 'organization': {'class': 'INDUSTRY', 'fullName': 'Lungpacer Medical Inc.'}, 'officialTitle': 'Percutaneous Temporary Placement of a Phrenic Nerve Stimulator for Diaphragm Pacing, a First in Human Trial', 'orgStudyIdInfo': {'id': 'TPR-0046 and CLN-0005'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Temporary diaphragmatic pacing', 'description': 'There is no comparator for this study. Single site and all patients are in the treatment allocated group of temporary diaphragmatic pacing with the LIVE Catheter which is inserted via the left subclavian vein.', 'interventionNames': ['Device: LIVE Catheter']}], 'interventions': [{'name': 'LIVE Catheter', 'type': 'DEVICE', 'description': 'Placement of a temporary LIVE Catheter central venous pacing device in the left subclavian vein to pace the phrenic nerves and allow recruitment of the diaphragm muscle.', 'armGroupLabels': ['Temporary diaphragmatic pacing']}]}, 'contactsLocationsModule': {'locations': [{'city': 'Asunción', 'state': 'Casa Zanotti', 'country': 'Paraguay', 'facility': 'Italian Hospital', 'geoPoint': {'lat': -25.28646, 'lon': -57.647}}], 'overallOfficials': [{'name': 'Steve Reynolds, MD', 'role': 'STUDY_DIRECTOR', 'affiliation': 'Lungpacer Medical'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'UNDECIDED', 'description': 'Discussing a publication for FIH'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Lungpacer Medical Inc.', 'class': 'INDUSTRY'}, 'responsibleParty': {'type': 'SPONSOR'}}}}