MAUDE Adverse Event Report: NXSTAGE MEDICAL, INC. NXSTAGE SYSTEM ONE; HIGH PERMEABILITY HEMODIALYSIS SYSTEM

Model Number NX1000-16-A

Device Problem Adverse Event Without Identified Device or Use Problem (2993)

Patient Problems Dyspnea (1816); High Blood Pressure/ Hypertension (1908); Pulmonary Edema (2020); Hypervolemia (2664)

Event Date 02/04/2024

Event Type  Injury  

Manufacturer Narrative

A review of the device history record (dhr) was conducted which confirmed that the device met all quality criteria and manufacturing specifications prior to release.There was no indication of a device malfunction from the available information.Factors outside the scope of nxstage therapy can impact the patient''s weight, these include but are not limited to the accuracy with which intake is recorded, the weighing techniques used, and the patient''s comorbidities.The nxstage system one user guide outlines risks associated with performing hemodialysis therapy and warns all treatments must be administered under a physician''s prescription and must be performed by a trained and qualified person, considered to be competent in the use of this device by the prescribing physician.Udi:(b)(4).

Event Description

A report was received on 08 feb 2024 from the nurse of a 55 year old male patient with a complex medical history including end stage renal disease, who stated an insufficient amount of programmed fluid was removed during hemodialysis treatment and the patient was hospitalized on (b)(6) 2024.Additional information was received on 14 feb 2024 from home therapy nurse (htn) who stated the patient presented to the emergency department on (b)(6) 2024 with high blood pressure (197/94 mmhg), pulmonary edema, and shortness of breath.The patient was admitted and received hemodialysis therapy and intravenous furosemide (lasix) 100mg.The patient recovered without sequelae and was discharged (b)(6) 2024.Following the event the patient continues to treat using the nxstage system.

• Brand Name: NXSTAGE SYSTEM ONE
• Type of Device: HIGH PERMEABILITY HEMODIALYSIS SYSTEM
• Manufacturer (Section D): NXSTAGE MEDICAL, INC.; 350 merrimack street; lawrence MA 01843
• Manufacturer (Section G): MEDIMEXICO S. DE R. L. DE C. V; av. valle imperial no. 10523; parque industrial valle sur; tijuana 22180 ; MX 22180
• Manufacturer Contact: paula rogalski ; nxstage medical, inc.; 350 merrimack street; lawrence, MA 01843 ; 9784505276
• MDR Report Key: 18739511
• MDR Text Key: 335761577
• Report Number: 3003464075-2024-00024
• Device Sequence Number: 1
• Product Code: KDI
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: K170469
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional
• Reporter Occupation: Nurse
• Type of Report: Initial
• Report Date: 02/20/2024

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Health Professional
• Device Model Number: NX1000-16-A
• Device Catalogue Number: CYCLER VERSIHD 1.0, NO NIBP MO
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Initial Date Manufacturer Received: Not provided
• Initial Date FDA Received: 02/20/2024
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 04/07/2021
• Is the Device Single Use?: No
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Patient Outcome(s): Hospitalization; Required Intervention
• Patient Age: 55 YR
• Patient Sex: Male