As reported, while placing this swan-ganz catheter for long-term assistance in a patient with a cardiogenic shock hospitalized for one month, a massive hemoptysis occurred within 5-10 minutes of stopping attempts to measure pulmonary artery occlusion pressure (paop), leading to patient death.The customer suspected a pulmonary artery rupture.The preparation and insertion was performed by 4 hands, checking each step carefully.In particular, it was unable to obtain paop, even after checking the correct positioning on x-ray.By the time the catheter was pulled back slightly, the balloon was properly deflated.There was no allegation of product malfunction.
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As reported, while placing this swan-ganz catheter, a massive hemoptysis occurred within 5-10 minutes of stopping attempts to measure pulmonary artery occlusion pressure (paop), leading to patient death.The customer suspected a pulmonary artery rupture.In this event, the patient was hospitalized for cardiogenic shock due to three-vessels-coronary artery disease and as stated by the facility, the patient was on anticoagulation and bled easily with each puncture.The preparation and insertion was performed by 4 hands, checking each step carefully.In particular, it was unable to obtain paop, even after checking the correct positioning on x-ray.By the time the catheter was pulled back slightly, the balloon was properly deflated.There was no allegation of product malfunction.The device was not available for evaluation.Per the instructions for use, pulmonary artery perforation is a known potential adverse event which has been identified as a possible complication of the use of pulmonary artery catheters, such as the swan ganz.There are multiple patient and procedural factors that alone or in combination can cause or contribute to pulmonary artery perforation, including pulmonary hypertension, advanced age, cardiac surgery with hypothermia and anticoagulation, distal catheter tip migration, arteriovenous fistula formation and other vascular traumas.Extreme care should therefore be exercised during the measurement of pulmonary artery wedge pressure in patients with pulmonary hypertension.In all patients, balloon inflation should be limited to two respiratory cycles or 10 to 15 seconds.A central location of the catheter tip near the hilum of the lung may prevent pulmonary artery perforation.Early clinical symptoms of a pulmonary artery perforation include hemoptysis of bright red blood and or hypotension.In this case, there was no allegation or indication a device malfunction contributed to this adverse event.Investigation results indicate root cause is not likely to be related to the swan ganz device.The ifu has been reviewed and no inadequacies have been identified with regards to warnings, contraindications, and the directions or conditions for the successful use of the device.The lot number for this device was not supplied, therefore, further review of the related manufacturing records could not be performed.Complaint histories for all reported events are reviewed against trending control limits on a monthly basis, and any excursions above the control limits are assessed and documented as part of this monthly review.No corrective or preventative actions are required at this time.
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