132CM LARGE BORE 71 CATHETER
Report
- Report Number
- 3008114965-2024-00673
- Event Type
- Injury
- Date Received
- July 9, 2024
- Date of Event
- May 16, 2024
- Report Date
- August 8, 2024
- Manufacturer
- MEDOS INTERNATIONAL SARL
- Product Code
- NRY
- UDI-DI
- 10886704082378
- PMA / PMN Number
- K191237
- Adverse Event
- Yes
- Report Source
- Manufacturer report
- Reporter Location
- OH, US
- Reporter Occupation
- PHYSICIAN
- Health Professional
- Yes
Narratives
PRODUCT COMPLAINT#: (B)(4). UPDATED SECTIONS ON THIS MED WATCH: B4, B5, D2B, D4 (PRIMARY UDI NUMBER). SECTION B5: ADDITIONAL/MODIFIED INFORMATION WAS RECEIVED ON 16-JUL-2024. SUMMARY: REGARDING THE ADVERSE EVENT OF ¿PARENCHYMAL PETECHIAL BLOOD PRODUCTS,¿ THE OUTCOME OF "RECOVERING/RESOLVING" WAS UPDATED TO "NOT RECOVERED/NOT RESOLVED." SECTION D2B: PROCODE IS NRY/QJP. A SUPPLEMENTAL REPORT WILL BE SUBMITTED IF NEW FACTS ARISE WHICH MATERIALLY ALTER INFORMATION SUBMITTED IN A PREVIOUS MDR REPORT.
PRODUCT COMPLAINT # (B)(4). SECTION A1. PATIENT IDENTIFIER: (B)(6). THE DEVICE WAS DISCARDED; THEREFORE, NO FURTHER INVESTIGATION CAN BE PERFORMED. A MANUFACTURING RECORD EVALUATION WAS PERFORMED FOR THE FINISHED DEVICE 31242244 NUMBER, AND NO NON-CONFORMANCES RELATED TO THE MALFUNCTION WERE IDENTIFIED. HEMORRHAGE IS A KNOWN POTENTIAL ADVERSE EVENT ASSOCIATED WITH ENDOVASCULAR MECHANICAL THROMBECTOMY FOR ACUTE ISCHEMIC STROKE CASES AND IS LISTED IN THE EMBOVAC DEVICE INSTRUCTIONS FOR USE (IFU) AS SUCH. THERE WERE NO ALLEGED QUALITY ISSUES RELATED TO THE USED DEVICE, AS THE DEVICE PERFORMED AS INTENDED. PETECHIAL HEMORRHAGE IS A TYPE OF HEMORRHAGIC TRANSFORMATION (HT) THAT APPEARS AS TINY PUNCTATE REGIONS OF HEMORRHAGE ON CT SCANS OR SIGNAL LOSS ON MRIS. IT CAN BE CAUSED BY INSUFFICIENT PERFUSION FROM NEARBY COLLATERAL VESSELS OR BY REPERFUSION OF INFARCTED TISSUES WITH WEAKENED VESSELS. IN PATIENTS WHO HAVE UNDERGONE THROMBECTOMY, HT USUALLY OCCURS WITHIN 24 HOURS OF THE START OF TREATMENT. THE INVESTIGATOR FELT THAT THE PETECHIAL HEMORRHAGE WAS POSSIBLY RELATED TO THE EMBOVAC DEVICE AND POSSIBLY RELATED TO THE SURGICAL PROCEDURE; HOWEVER, THE EVENT IS ATTRIBUTED TO A REPERFUSION INJURY, RESULTING FROM THE PATIENT¿S BASELINE CONDITION; FACTORS THAT INDEPENDENTLY ASSOCIATED WITH THE OUTCOME INCLUDES NEUTROPHIL TO LYMPHOCYTE RATIO AND SIZE AND SEVERITY OF THE INFARCTED TERRITORY (BASELINE NIHSS SCORE OF 26). PER THE ADDITIONAL/MODIFIED INFORMATION RECEIVED ON 17-JUN-2024, THE HEMORRHAGIC EVENT WAS MODIFIED TO "PARENCHYMAL PETECHIAL BLOOD PRODUCTS." IN PARENCHYMAL HEMATOMAS OR HEMORRHAGES, RADIOLOGICAL FEATURES ON BOTH CT AND MRI, WHICH COMBINE THE FEATURES OF ISCHEMIC INFARCTION AND CEREBRAL HEMORRHAGE, OVERLAP. ACCORDING TO MEDICAL RESEARCH, MANY CASES OF HEMORRHAGIC TRANSFORMATION (HT), INCLUDING MOST PETECHIAL HEMORRHAGES, ARE ASYMPTOMATIC, HOWEVER, PARENCHYMAL HEMATOMAS/HEMORRHAGES ARE CLINICALLY SIGNIFICANT AND OFTEN EXHIBITS RAPID NEUROLOGICAL DETERIORATION. BASED ON THIS INFORMATION AND THE ASSESSMENT OF THE PI, WHICH STATES THE EVENT WAS POSSIBLY RELATED TO THE EMBOVAC DEVICE AND POSSIBLY RELATED TO THE SURGICAL PROCEDURE, THIS EVENT DOES MEET US FDA REPORTING CRITERIA UNDER 21 CFR 803 WITH A CLASSIFICATION OF ¿SERIOUS INJURY,¿ WITH AN AWARENESS DATE OF 17-JUN-2024. THE FILE WILL BE RE-REVIEWED IF ADDITIONAL INFORMATION IS RECEIVED AT A LATER DATE. AS PART OF THE POST MARKET SURVEILLANCE PROGRAM, INFORMATION FROM THIS COMPLAINT IS TRENDED TO IDENTIFY STATISTICAL SIGNALS FOR CONSIDERATION OF FURTHER CORRECTION ACTION. SINCE THERE WAS NO EVIDENCE TO SUGGEST THE EVENT WAS RELATED TO A MANUFACTURING OR DESIGN ISSUE, NO CORRECTIVE ACTIONS WILL BE TAKEN AT THIS TIME. MISSING INFORMATION FROM THIS REPORT IS IDENTIFIED AS BLANK; THIS INFORMATION WAS NOT PROVIDED IN THE REPORTED EVENT OR AVAILABLE AT THE TIME OF REPORT SUBMISSION. THIS REPORT IS BEING SUBMITTED PURSUANT TO THE PROVISIONS OF 21 CFR, PART 803 (AND/OR PART 4, AS APPLICABLE). THIS REPORT MAY BE BASED ON INFORMATION WHICH HAS NOT BEEN INVESTIGATED OR VERIFIED PRIOR TO THE REQUIRED REPORTING DATE. THIS REPORT DOES NOT REFLECT A CONCLUSION BY CERENOVUS, OR ITS EMPLOYEES THAT THE REPORT CONSTITUTES AN ADMISSION THAT THE PRODUCT, CERENOVUS, OR ITS EMPLOYEES CAUSED OR CONTRIBUTED TO THE POTENTIAL EVENT DESCRIBED IN THIS REPORT. IF INFORMATION IS OBTAINED THAT WAS NOT AVAILABLE FOR THE INITIAL REPORT, A FOLLOW-UP REPORT WILL BE FILED AS APPROPRIATE.
PRODUCT COMPLAINT # (B)(4). SECTION B5: ADDITIONAL INFORMATION WAS RECEIVED ON 05-AUG-2024. SUMMARY: REGARDING THE EVENT OF ¿PARENCHYMAL PETECHIAL BLOOD PRODUCTS," THE EVENT WAS LIKELY ATTRIBUTED TO A REPERFUSION INJURY; ¿YES, LIKELY RELATED TO REPERFUSION INJURY FROM CAROTID REVASCULARIZATION/STENTING.¿ THIS ADDITIONAL INFORMATION HAS BEEN REVIEWED. A SUPPLEMENTAL REPORT WILL BE SUBMITTED IF NEW FACTS ARISE WHICH MATERIALLY ALTER INFORMATION SUBMITTED IN A PREVIOUS MDR REPORT.
AS REPORTED VIA THE EXCELLENT STUDY ((B)(6)), A 66-YEAR-OLD MALE (SUBJECT (B)(6) WITH A MEDICAL HISTORY OF DIABETES, HISTORY OF TRANSIENT ISCHEMIC ATTACK (DATE UNKNOWN), AND HYPERTENSION, PRESENTED WITH A WITNESSED STROKE ON (B)(6) 2024 AT 10:30. THE PATIENT WAS PRESENTED TO THE TREATING HOSPITAL ON (B)(6) 2024 AT 11:21. INTRAVENOUS TISSUE PLASMINOGEN ACTIVATOR (TPA) WAS NOT ADMINISTERED AT THE TIME OF STROKE PRESENTATION. THE SUSPECTED ORIGIN OF THE EMBOLISM WAS ¿OTHER ETIOLOGIES: ECAD¿ (POSSIBLY MEANING INTRACRANIAL ATHEROSCLEROTIC DISEASE ICAD). THE PATIENT¿S BASELINE NIHSS SCORE WAS 26 AND A MRS SCORE OF ¿0-NO SYMPTOMS.¿ THE PATIENT UNDERWENT AN ENDOVASCULAR MECHANICAL THROMBECTOMY ON (B)(6) 2024 USING AN EMBOVAC 132CM LARGE BORE 71 CATHETER (IC71132UG/ 31242244). DETAILS OF THIS PROCEDURE WERE NOT MADE AVAILABLE AT THE TIME OF THIS REVIEW; HOWEVER, IT WAS DISCLOSED THAT THE FINAL/END OF PROCEDURE MTICI SCORE WAS 3. THERE WERE NO REPORTED INTRAOPERATIVE STUDY DEVICE DEFICIENCIES. THE PATIENT¿S 24-HOUR POST-PROCEDURE NIHSS SCORE WAS 12. ON (B)(6) 2024, THE PATIENT EXPERIENCED THE ADVERSE EVENT OF ¿PETECHIAL BLOOD PRODUCTS,¿ WHICH BECAME KNOWN TO THE SITE AND SPONSOR ON 05-JUN-2024. THE PRINCIPAL INVESTIGATOR (PI) ASSESSED THIS EVENT AS NOT SERIOUS, MILD IN SEVERITY, AND UNRELATED TO THE EMBOTRAP STUDY DEVICE, POSSIBLY RELATED TO THE LARGE BORE CATHETER, NOT RELATED TO THE CEREGLIDE71, AND POSSIBLY RELATED TO THE SURGICAL PROCEDURE. AS TO WHETHER THE EVENT WAS ANTICIPATED, THE ANSWER FIELD IS RECORDED AS ¿N/A (DOES NOT MEET ABOVE CRITERIA)¿. THE EVENT WAS NOT MEDICALLY TREATED. THE OUTCOME IS RECORDED AS ¿RECOVERING/RESOLVING¿ WITH NO END DATE LISTED. THE PATIENT WAS DISCHARGED TO A REHABILITATION CENTER ON (B)(6) 2024 WITH AN NIHSS SCORE OF 10 AND A MRS SCORE OF ¿4-MODERATELY SEVERE DISABILITY. UNABLE TO WALK WITHOUT ASSISTANCE AND UNABLE TO ATTEND TO OWN BODILY NEEDS WITHOUT ASSISTANCE.¿ ADDITIONAL/MODIFIED INFORMATION WAS RECEIVED ON 17-JUN-2024. SUMMARY: THE ADVERSE EVENT TERM, "PETECHIAL BLOOD PRODUCTS" WAS UPDATED TO "PARENCHYMAL PETECHIAL BLOOD PRODUCTS." ADDITIONAL INFORMATION WAS NOTED ON THE CLINICAL DATABASE, CRF, AT THE TIME OF THIS REVIEW: 01-JUL-2024. SUMMARY: ON (B)(6) 2024, THE PATIENT UNDERWENT AN ENDOVASCULAR MECHANICAL THROMBECTOMY PROCEDURE USING AN EMBOVAC 132CM LARGE BORE 71 CATHETER (IC71132UG/ 31242244) FOR OCCLUSIONS AT THE M2 SEGMENT OF THE LEFT MIDDLE CEREBRAL ARTERY (MCA) AND THE LEFT INTERNAL CAROTID ARTERY (ICA). THE PRE-PASS MTICI SCORE WAS 0. THE 1ST AND 2ND PASSES WERE MADE USING THE DIRECT CONTACT ASPIRATION DEVICE ALONE AT THE ICA SITE, WHICH RESULTED IN A MTICI SCORE OF 0, WITH CLOT RETRIEVAL IN THE ASPIRATE FOR THE FIRST PASS ONLY. THE 3RD PASS WAS MADE USING A TREVO STENT-RETRIEVER AT THE ICA SITE, WHICH RESULTED IN A MTICI SCORE OF 2B, WITH NO CLOT RETRIEVAL. THE 4TH PASS WAS MADE USING THE DIRECT CONTACT ASPIRATION DEVICE ALONE AT THE M2 SITE, WHICH RESULTED IN A MTICI SCORE OF 3, WITH CLOT RETRIEVAL IN THE ASPIRATE. DURING THE PROCEDURE, A GUIDEWIRE WAS USED, BUT THE BAND WAS NOT SPECIFIED. IN ADDITION, A 0.021 TREVO AND A 0.035 ZOOM35 MICROCATHETERS AND AN 8 WALRUS BALLOON GUIDE WERE ALSO USED.
Devices
| Seq | Brand | Generic | Product Code | Manufacturer | Model | Lot | UDI-DI |
|---|---|---|---|---|---|---|---|
| 1498998 | 132CM LARGE BORE 71 CATHETER | CATHETER, ASPIRATION CATHETER | NRY | MEDOS INTERNATIONAL SARL | 31242244 | 10886704082378 |
Patients
| Seq | Age | Sex | Outcome | Treatment |
|---|---|---|---|---|
| 1 | 66 YR | Male | Life Threatening | 0.035 ZOOM35 MICROCATHETER.| 8 WALRUS BALLOON GUIDE.| TREVO STENT-RETRIEVER.| UNSPECIFIED GUIDEWIRE. |