[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"trial:NCT03831386":3,"trial-entities:NCT03831386":141,"trial-summary:NCT03831386":144},{"id":4,"nct_id":4,"org_study_id":5,"brief_title":6,"official_title":7,"overall_status":8,"completion_date":9,"status_verified_date":10,"last_update_date":11,"start_date":12,"sponsor_name":13,"lead_sponsor_class":14,"has_dmc":15,"brief_summary":16,"detailed_description":17,"conditions":18,"keywords":20,"study_type":21,"primary_purpose":22,"phases":23,"enrollment_info":25,"interventions":28,"primary_outcomes":40,"secondary_outcomes":45,"sex":56,"minimum_age":57,"maximum_age":58,"healthy_volunteers":15,"eligibility_criteria":59,"std_ages":82,"locations":85,"central_contacts":134,"overall_officials":135,"references":139,"see_also_links":140},"NCT03831386","IRB00158671","Gravity Versus Vacuum Based Indwelling Tunneled Pleural Drainage System","The Impact of a Gravity Versus Vacuum Based Indwelling Tunneled Pleural Drainage System on Pain: A Multicenter, Randomized Trial","ACTIVE_NOT_RECRUITING","2026-12-31","2026-08","2026-08-10","2019-01-31","Johns Hopkins University","OTHER",false,"Malignant pleural effusion remains a debilitating complication of end stage cancer, which can be greatly improved by the introduction of the indwelling tunneled pleural catheter (IPC). However, there is no standard of care regarding drainage and limited data on the utility of different drainage techniques. In addition, many patients develop discomfort and chest pain during drainage. The investigators propose to evaluate gravity drainage and suction drainage on quality of life measures and outcomes.","Indwelling tunneled pleural catheters (IPCs) are used to alleviate pleural effusion as a first-line therapeutic (albeit palliative) intervention. Limited data currently exists on drainage techniques and the impact the techniques may have on quality of life. Current recommendations for IPC drainage range from daily drainage to once a week drainage, as well as only when needed for dyspnea. It has been theorized that active drainage of effusions may have an impact on the development of chest discomfort\u002Fpain, whereas passive regimens may allow for more gradual intrathoracic pleural changes and potentially offer a difference in drainage discomfort.\n\nThe objective of this investigation is to compare different drainage strategies of indwelling pleural catheters (IPCs) regarding patient quality of life and outcomes. Patients will undergo placement of a pleural catheter as per standard institutional protocol. Patients will be randomized on a 1:1 basis into the suction drainage (active) arm or the gravity drainage (passive) arm. Patients will receive follow-up at two weeks, four weeks, twelve weeks and then as needed post IPC placement per standard clinical protocol. All patients will be asked to fill out quality of life questionnaires and update drainage diary information with patient's providers.\n\nPatients will undergo standard care treatment throughout the disease course and no different interventions regarding the pleural disease will be performed as a result of enrollment within this study. Study interventions\u002Fprocedures will consist of questionnaires and patient self-reported documentation regarding patient's care and outcomes.",[19],"Pleural Effusion",[],"INTERVENTIONAL","TREATMENT",[24],"NA",{"count":26,"type":27},200,"ESTIMATED",[29,35],{"type":30,"name":31,"description":32,"armGroupLabels":33},"PROCEDURE","Vacuum-Based IPC","An indwelling pleural catheter is placed inside the chest cavity to drain fluid from around the lungs. One end remains inside the body while the other drains via suction.",[34],"Vacuum",{"type":30,"name":36,"description":37,"armGroupLabels":38},"Gravity-Based IPC","An indwelling pleural catheter is placed inside the chest cavity to drain fluid from around the lungs. One end remains inside the body while the other drains via gravity.",[39],"Gravity",[41],{"measure":42,"description":43,"timeFrame":44},"Change in chest pain as assessed by Visual Analog Scale (VAS)","The primary endpoint is the difference between the mean daily change in pain score during IPC drainage via the vacuum bottle technique and IPC drainage via the gravity bag technique over two weeks after IPC placement. Pre-drainage and post-drainage pain scores will be recorded each day of IPC placement. Measurements are in millimeters along a 10 cm VAS. VAS score is a range of 0 to 100. Lower limit is 0, meaning no pain; upper limit is 100, meaning extreme pain.","Daily, up to 2 weeks",[46,50,53],{"measure":47,"description":48,"timeFrame":49},"Change in mean difference in chest pain as assessed by VAS","This secondary endpoint is the difference between the change in pain scores via vacuum bottle vs. gravity bag pre-IPC placement to the last available score after IPC placement. This last available score would be at 12 weeks or time of pleurodesis. Measurements are in millimeters along a 10 cm Visual Analog Scale (VAS). VAS score is a range of 0 to 100. Lower limit is 0, meaning no pain; upper limit is 100, meaning extreme pain.","pre-IPC placement, 12 weeks post IPC placement or time of pleurodesis",{"measure":51,"description":52,"timeFrame":49},"Change in SF 36-Item Health Survey score","This secondary endpoint is the difference between SF 36-Item Health Survey 1.0 scores via vacuum bottle vs. gravity bag from pre-IPC drainage to last available score after IPC placement (at 12 weeks or time of pleurodesis). Scoring is a 2-step process in which the numerical response from the Survey is first converted into a 0-100 scale (0 as lowest and 100 as highest possible score) using a conversion table by SF developers. These new values would be averaged according to their group identified in a second conversion table.",{"measure":54,"description":55,"timeFrame":49},"Change in Functional Assessment of Chronic Illness Therapy (FACIT)-Dyspnea survey score","This secondary endpoint is the difference between FACIT-Dyspnea scores via vacuum bottle vs. gravity bag from pre-IPC drainage to the last available score after IPC placement (at 12 weeks or time of pleurodesis). Individual responses are converted into scores, then summed for an overall score. Scores range from 0 (lower limit) to 30 (high limit); the higher the score, the worse the dyspnea.","ALL","18 Years",null,{"inclusion":60,"exclusion":66,"raw_text":81},[61,62,63,64,65],"Clinical indications for placement of IPC for malignant pleural effusion","Clinically confident symptomatic malignant pleural effusion","Plans for placement of IPC within ten days of enrollment","Age \\> 17 years","Sufficient fluid on ultrasound to allow for safe insertion of IPC",[67,68,69,70,71,72,73,74,75,76,77,78,79,80],"Recent (less than 60 days) thoracic surgery or chest trauma causing chronic pain","Pregnant or lactating mothers","Previous ipsilateral chemical pleurodesis","Current contralateral indwelling pleural catheter","Known rib or thoracic skeletal metastasis causing pain","Concern for active pleural infection","Respiratory failure","Irreversible bleeding diathesis","Inability to provide care for indwelling tunneled pleural catheter","Significantly loculated pleural space precluding drainage of pleural space, for which IPC alone will likely not offer symptomatic benefit","Inability to read\u002Funderstand\u002Fwrite in the English language","Inability to follow-up for appointments\u002Fprotocol","Subject has any clinical condition, diagnosis, or social circumstance that, in the opinion of the investigator would mean participation in the study would be contraindicated.","Enrollment in alternative pleural catheter trial that would preclude enrollment within this trial","Inclusion Criteria:\n\n* Clinical indications for placement of IPC for malignant pleural effusion\n\n  a. Pleural effusion with symptomatic improvement in dyspnea after drainage of ipsilateral effusion\n* Clinically confident symptomatic malignant pleural effusion\n\n  1. Histocytological proof of pleural malignancy\n  2. Recurrent large pleural effusion in context of histologically proven cancer outside the pleural space\n* Plans for placement of IPC within ten days of enrollment\n* Age \\> 17 years\n* Sufficient fluid on ultrasound to allow for safe insertion of IPC\n\nExclusion Criteria:\n\n* Recent (less than 60 days) thoracic surgery or chest trauma causing chronic pain\n* Pregnant or lactating mothers\n* Previous ipsilateral chemical pleurodesis\n* Current contralateral indwelling pleural catheter\n* Known rib or thoracic skeletal metastasis causing pain\n* Concern for active pleural infection\n* Respiratory failure\n* Irreversible bleeding diathesis\n* Inability to provide care for indwelling tunneled pleural catheter\n* Significantly loculated pleural space precluding drainage of pleural space, for which IPC alone will likely not offer symptomatic benefit\n* Estimated life expectancy of \\\u003C 30 days (however, active enrollment in hospice program is not an exclusion criteria)\n* Inability to read\u002Funderstand\u002Fwrite in the English language\n* Inability to follow-up for appointments\u002Fprotocol\n* Subject has any clinical condition, diagnosis, or social circumstance that, in the opinion of the investigator would mean participation in the study would be contraindicated.\n* Enrollment in alternative pleural catheter trial that would preclude enrollment within this trial",[83,84],"ADULT","OLDER_ADULT",[86,95,103,111,119,127],{"facility":87,"city":88,"state":89,"zip":90,"country":91,"geoPoint":92},"Northwest Community Healthcare","Arlington Heights","Illinois","60005","United States",{"lat":93,"lon":94},42.08836,-87.98063,{"facility":96,"city":97,"state":98,"zip":99,"country":91,"geoPoint":100},"Johns Hopkins Hospital","Baltimore","Maryland","21287",{"lat":101,"lon":102},39.29038,-76.61219,{"facility":104,"city":105,"state":106,"zip":107,"country":91,"geoPoint":108},"Medical University of South Carolina","Charleston","South Carolina","29425",{"lat":109,"lon":110},32.77632,-79.93275,{"facility":112,"city":113,"state":114,"zip":115,"country":91,"geoPoint":116},"Vanderbilt University Medical Center","Nashville","Tennessee","37232",{"lat":117,"lon":118},36.16589,-86.78444,{"facility":120,"city":121,"state":122,"zip":123,"country":91,"geoPoint":124},"Swedish Medical Center","Seattle","Washington","98104",{"lat":125,"lon":126},47.60621,-122.33207,{"facility":128,"city":129,"country":130,"geoPoint":131},"University of Oxford","Oxford","United Kingdom",{"lat":132,"lon":133},51.75222,-1.25596,[],[136],{"name":137,"affiliation":13,"role":138},"Lonny Yarmus, DO","PRINCIPAL_INVESTIGATOR",[],[],{"nct_id":4,"conditions":142,"biomarkers":143},[19],[],{"nct_id":4,"found":145,"summary":146,"prompt_version":156},true,{"design":147,"status":148,"heading":149,"summary":150,"follow_up":151,"word_count":152,"commitments":153,"compensation":154,"drugs_mentioned":155},"This is an interventional study that plans to enroll 200 participants. Participants will be randomly assigned to either the Vacuum-Based IPC or Gravity-Based IPC group.","completed","Comparing Drainage Methods for Malignant Pleural Effusion","This study is for people with malignant pleural effusion (fluid around the lungs caused by cancer) who need an indwelling tunneled pleural catheter (IPC) to drain the fluid. It compares two ways of draining fluid: Vacuum-Based IPC, which uses suction, and Gravity-Based IPC, which drains by gravity. Researchers want to see if one method causes less chest pain and improves quality of life more than the other. You can join if you are 18 or older and have a confirmed malignant pleural effusion that improves after fluid drainage. The main goal is to measure changes in chest pain daily for up to two weeks. The study is currently recruiting about 200 participants.","You will have follow-up visits at two weeks, four weeks, twelve weeks, and then as needed after your IPC is placed.",112,"You will have an IPC placed and then follow either a suction or gravity drainage strategy. You will fill out quality of life questionnaires and update a drainage diary.","Not stated in the trial record.",[31,36],"v2"]