BIOZORB
Report
- Report Number
- 1222780-2023-00309
- Event Type
- Injury
- Date Received
- September 6, 2023
- Date of Event
- May 23, 2019
- Report Date
- May 20, 2025
- Manufacturer
- HOLOGIC, INC
- Product Code
- NEU
- UDI-DI
- 00851766006016
- PMA / PMN Number
- K143484
- Adverse Event
- Yes
- Report Source
- Manufacturer report
- Reporter Location
- MI, US
- Reporter Occupation
- 003
Narratives
HOLOGIC IS SUBMITTING THIS REPORT IN ACCORDANCE WITH 21. CFR PART 803. THE SUBMISSION IS BASED UPON THE CURRENTLY AVAILABLE INFORMATION. THE SUBMISSION OF THIS REPORT DOES NOT REPRESENT A CONFIRMATION OF DEVICE MALFUNCTION INVOLVING THE HOLOGIC PRODUCTS IN THE EVENT DESCRIBED. D4: LOT AND SERIAL NUMBER OF THE DEVICE NOT PROVIDED BY THE COMPLAINANT; THEREFORE, THE UDI, EXPIRATION AND MANUFACTURING DATES ARE NOT KNOWN. DEVICE HISTORY RECORD (DHR) REVIEW WAS UNABLE TO BE CONDUCTED FOR THE DISPOSABLE DEVICE AS THE IDENTIFICATION NUMBERS WERE NOT PROVIDED BY THE COMPLAINANT. H3: THE DEVICE INVOLVED IN THIS EVENT WAS NOT RETURNED FOR EVALUATION PURPOSES THEREFORE VISUAL AND FUNCTIONAL ANALYSIS OF THE PRODUCT COULD NOT BE PERFORMED. WE ARE UNABLE TO CONFIRM A RELATIONSHIP BETWEEN THE DEVICE AND THE ISSUE REPORTED AND A DEFINITIVE ROOT CAUSE FOR THE REPORTED EVENT COULD NOT BE DETERMINED. THE INFORMATION OBTAINED DURING COMPLAINT INVESTIGATION WILL BE INCLUDED IN OUR GLOBAL COMPLAINT TRENDING AND PRODUCT SURVEILLANCE WILL CONTINUE TO MONITOR COMPLAINTS OF THIS TYPE FOR ADVERSE TRENDS. IF THE PRODUCT IS RECEIVED OR ADDITIONAL INFORMATION IS OBTAINED, THE INVESTIGATION WILL BE REOPENED ACCORDINGLY PER STANDARD OPERATING PROCEDURE.
AFTER ADDITIONAL MEDICAL REVIEW IT WAS DETERMINED THAT A 64-YEAR-OLD POST-MENOPAUSAL FEMALE, 130 LBS AND A BMI OF 24.5, CAUCASIAN, ON (B)(6)2019 SHE UNDERWENT RIGHT NEEDLE LOCALIZED PARTIAL MASTECTOMY WITH BIOZORB PLACEMENT (2CMX3CM, F0203, LOT# B1-170718). PATHOLOGY OF THE SURGICAL SPECIMEN DEMONSTRATED NO RESIDUAL DISEASE. HER POST-OPERATIVE COURSE WAS RELATIVELY UNEVENTFUL. THE PATIENT REPORTED ¿HOARSENESS¿ AND A CHEST CT TO EVALUATE THIS WAS UNREMARKABLE. POST-SURGERY, THE PATIENT RECEIVED WHOLE BREAST RADIATION WITH BOOST BUT DECLINED EXEMESTANE FOR CHEMOPREVENTION. 2 WEEKS POST OP WITH RADIOLOGY ONCOLOGY & 2 MONTHS POST OP WITH HER SURGEON REVEALED NO BREAST RELATED COMPLAINTS WITH A PALPABLE BIOZORB. VISIT WITH HER ONCOLOGIST, (B)(6)2019 APPROXIMATELY 4MTHS POST OP PATIENT COMPLAINED OF TENDERNESS AND PALPABLE BIOZORB. RAD ONC VISIT APPROXIMATELY 6MTHS POSTOP, NOTES PALPABLE BIOZORB W FULL RANGE OF MOTION IN UPPER EXTREMITY, WITHOUT OTHER BREAST RELATED COMPLAINTS. MAMMOGRAM (B)(6) 2020 APPROXIMATELY 1 YEAR POST OP, NOTES POST-SURGICAL CHANGES IN THE RIGHT BREAST AND IS OTHERWISE UNREMARKABLE, VISIT WITH THE SURGEON THE SAME MONTH NOTES A PALPABLE BIOZORB AND NO OTHER BREAST RELATED COMPLAINTS. VISIT WITH THE ONCOLOGIST THE SAME DAY, PATIENT REPORTS RIGHT THORACIC/RIB PAIN X6MTHS. VISIT ON (B)(6) 2020 OVER 1 YEAR POST OP, PATIENT NOTED RIGHT BREAST NIPPLE DISCHARGE AND WAS REFERRED BACK TO HER ONCOLOGIST. BREAST U/S WAS UNREMARKABLE. VISIT W SURGEON (B)(6) 2020 (15MTHS POST OP) PATIENT REPORTS CLEAR NIPPLE DISCHARGE AND TENDERNESS, EXAM WAS UNREMARKABLE AND BIOZORB WAS PALPABLE. MAMMOGRAM (B)(6)2021, APPROXIMATELY 2 YEARS POST OP SHOWED AREA OF SUSPICIOUS CALCIFICATIONS ON THE RIGHT. DURING A VISIT WITH SURGEON THE NEXT DAY, PATIENT REPORTED BLOODY DISCHARGE FROM THE RIGHT NIPPLE X3 MONTHS W RIGHT NIPPLE TENDERNESS, NO OTHER BREAST MASSES NOTED BY PATIENT, BIOZORB WAS PALPABLE ON EXAM AS WAS AN AREA OF EXCORIATION OF THE RIGHT NIPPLE. THE SURGEON PERFORMED A PUNCH BIOPSY OF THE NIPPLE (REVEALING EXTENSIVE PAGET'S DISEASE OF THE NIPPLE) A RIGHT BREAST BIOPSY ONE WEEK LATER REVEALED DCIS. THE SURGEON RECOMMENDED MASTECTOMY. THE PATIENT HAD A RIGHT BREAST SIMPLE MASTECTOMY WITH LYMPH NODE MAPPING AND BIOPSY (B)(6) 2021- OVER 2 YEARS POST OP). PATHOLOGIC STAGE FROM (B)(6)2021: STAGE 0 (RPTIS (DCIS), PNO(SN), CMO, ER-, PR-). POST OP SURGICAL SITE INFECTION TREATED WITH PO ANTIBIOTICS IN TWO OCCASIONS. ELECTIVE LEFT BREAST MASTECTOMY (B)(6)2022 PATHOLOGY ON LEFT WAS BENIGN. PET SCAN REVEALED ABNORMALITY IN THE NECK. IN (B)(6)2023, 1 YEAR POST EXPLANT/MASTECTOMY, PATIENT REPORTED RIGHT ANTERIOR CHEST PAIN FROM MIDCLAVICULAR LINE AND RADIATING LATERALLY. BONE SCAN LATER THAT MONTH WAS UNREMARKABLE. IMAGING REVEALED NODULE ON FALSE CORD IN NECK. MASTECTOMY AND EXPLANT PERFORMED FOR CANCER RECURRENCE. FAMILY HISTORY : BREAST AND OVARIAN CANCERS, S/P RIGHT BREAST LUMPECTOMY 30 YEARS PREVIOUS (BENIGN) AND A HISTORY OF CORONARY ARTERY DISEASE (CAD), S/P ANGIOPLASTY W STENT PLACEMENT, CONGESTIVE HEART FAILURE (CHF), S/P PACEMAKER PLACEMENT (LEFT CHEST WALL), TOBACCO USE (20PACK-YEARS), ANXIETY, S/P HYSTERECTOMY AND MULTIPLE DRUG ALLERGIES HAD ABNORMAL MAMMOGRAM FINDINGS IN THE RIGHT BREAST ON (B)(6)2019. BIOPSY CONFIRMED THIS TO BE HIGH GRADE DCIS, CLINICAL STAGE 0 (CTIS (DCIS), CNO, CMO, G3, ER-, PR-, HER2: NEU NOT ASSESSED). A DEVICE HISTORY RECORD (DHR) REVIEW WAS CONDUCTED FOR THE REPORTED LOT/SERIAL NUMBER. THE DEVICE WAS RELEASED MEETING ALL QA SPECIFICATIONS.
IT WAS REPORTED THAT ON (B)(6) 2019, A BIOZORB WAS IMPLANTED IN THE PATIENT AND THE PATIENT REPORTED SUFFERING FROM A PALPABLE MASS, SENSITIVITY, ITCHING, SWELLING, REDNESS OF THE SKIN, AND PAIN AT THE SITE OF THE BIOZORB. THE PATIENT ALSO REPORTED HAVING THE BIOZORB REMOVED ON OR AROUND (B)(6) 2021. NO INITIAL EVALUATION COULD BE PERFORMED BECAUSE THERE WAS NO RETURNED SAMPLE FOR THIS COMPLAINT. THE SAMPLE WAS NOT RETURNED FOR THIS COMPLAINT AND THERE WAS LIMITED PATIENT-RELATED INFORMATION PROVIDED FOR THIS EVENT; THEREFORE, A THOROUGH INVESTIGATION WAS NOT ABLE TO BE PERFORMED. INVESTIGATION INTO SEVERAL OF THE HARMS REPORTED IN THIS COMPLAINT WAS PERFORMED FROM A CLINICAL LITERATURE REVIEW, AS WELL AS AN INVESTIGATION INTO THE DESIGN AND RISK OF THE BIOZORB PRODUCT. THE HARMS IDENTIFIED DURING THIS COMPLAINT ARE: PAIN, DEVICE PALPABLE, DEVICE EXPLANTATION, REDNESS/ERYTHEMA, ITCHING, SWELLING. A REVIEW OF CLINICAL LITERATURE PERFORMED ON LUMPECTOMIES AND THEIR ASSOCIATED COMPLICATIONS WAS PERFORMED. A SUMMARY OF THIS REVIEW CONCLUDED THAT, WHILE LUMPECTOMY IS A WELL-ESTABLISHED OPTION FOR BREAST CANCER TREATMENT, IT INHERENTLY CARRIES RISKS OF COMPLICATIONS, MOST NOTABLY INFECTIONS, SEROMA FORMATION, CHRONIC PAIN, AND WOUND HEALING ISSUES. THE LITERATURE DEMONSTRATES VARIATION IN COMPLICATION RATES BASED ON SURGICAL TECHNIQUE, ADDITIONAL THERAPIES (SUCH AS INTRAOPERATIVE RADIATION THERAPY (IORT) OR RADIATION), AND INDIVIDUAL PATIENT FACTORS, WITH INFECTION RATES RANGING FROM 2% TO 10% AND SEROMA RATES FROM 11% TO 65%. PAIN BIOZORB (0.9% TO 1.9%): PAIN OR DISCOMFORT WAS REPORTED IN 0.9% TO 1.9% OF PATIENTS WITH THE BIOZORB MARKER. IN ONE INSTANCE, DISCOMFORT OCCURRED DUE TO THE DEVICE BEING SUTURED TO THE SERRATUS MUSCLE BUT DID NOT RESULT IN REMOVAL. IN ANOTHER STUDY, DISCOMFORT IN 1.1% OF PATIENTS LED TO DEVICE REMOVAL. HOWEVER, GIVEN THAT PAIN IS A WELL-KNOWN COMPLICATION FOLLOWING LUMPECTOMY, PARTICULARLY IN CASES WITH NERVE DAMAGE OR RADIATION THERAPY, SOME OF THIS DISCOMFORT COULD BE ATTRIBUTED TO THE INITIAL SURGICAL INTERVENTION RATHER THAN THE PRESENCE OF THE MARKER. LUMPECTOMY (25% TO 60%): CHRONIC PAIN IS A FREQUENT LONG-TERM COMPLICATION OF LUMPECTOMY, AFFECTING 25% TO 60% OF BREAST CANCER SURGERY SURVIVORS. KWEE ET AL. REPORTED A POOLED PREVALENCE OF 31% FOR NEUROPATHIC PAIN FOLLOWING BCS. THE PRESENCE OF POST-SURGICAL PAIN, PARTICULARLY NEUROPATHIC PAIN CAUSED BY NERVE DAMAGE, COULD BE EXACERBATED BY OR MISATTRIBUTED TO THE BIOZORB MARKER IN SOME CASES. DEVICE REMOVAL / EXPLANTATION / ADDITIONAL INTERVENTION / TREATMENT / SCAN REQUIRED BIOZORB (1.3%): DEVICE REMOVAL DUE TO ADVERSE EVENTS, INCLUDING INFECTION, FIBROMATOSIS, PAIN, AND ANXIETY, OCCURRED IN 1.3% OF PATIENTS). SOME REMOVALS WERE RELATED TO DISCOMFORT OR ANXIETY ABOUT THE DEVICE, WHILE OTHERS WERE ASSOCIATED WITH COMPLICATIONS POTENTIALLY TIED TO THE LUMPECTOMY PROCEDURE ITSELF, SUCH AS INFECTION OR TISSUE DAMAGE. LUMPECTOMY (PERCENTAGE IS NOT APPLICABLE): ALTHOUGH DEVICE REMOVAL IS NOT APPLICABLE TO LUMPECTOMY, REOPERATIONS DUE TO COMPLICATIONS SUCH AS INFECTIONS OR POSITIVE MARGINS ARE NOT UNCOMMON IN LUMPECTOMY PATIENTS. ERYTHEMA / REDNESS / HYPERSENSITIVITY / ALLERGIC REACTION / ITCHING SENSATION CLAUDIA ET AL (ADMOUN C, MAYROVITZ H. CHOOSING MASTECTOMY VS. LUMPECTOMY-WITH-RADIATION: EXPERIENCES OF BREAST CANCER SURVIVORS. CUREUS. OCT 2021;13(10):E18433. DOI:10.7759/CUREUS.18433) EXPLORED THE EXPERIENCES OF 1,606 BREAST CANCER SURVIVORS WHO UNDERWENT EITHER MASTECTOMY OR LUMPECTOMY WITH RADIATION, FOCUSING ON SAFETY, COMPLICATIONS, AND PATIENT SATISFACTION. OF THE RESPONDENTS, 978 HAD MASTECTOMIES AND 628 HAD LUMPECTOMIES. THE STUDY FOUND THAT LUMPECTOMY PATIENTS EXPERIENCED HIGHER RATES OF RADIATION-RELATED SIDE EFFECTS, WITH 98% REPORTING ISSUES SUCH AS SKIN IRRITATION, THICKENING, AND CHEST WALL TENDERNESS. SFARAD ET AL. (SFARAD HK, ALLWEIS TM. POSTOPERATIVE COMPLICATIONS FOLLOWING LUMPECTOMY WITH INTRAOPERATIVE X-RAY RADIATION THERAPY: A RETROSPECTIVE COMPARATIVE STUDY. CLIN BREAST CANCER. APR 2024;24(3):237-242. DOI:10.1016/J.CLBC.2023.12.005) COMPARED COMPLICATION RATES IN PATIENTS UNDERGOING LUMPECTOMY WITH INTRAOPERATIVE RADIATION THERAPY (IORT), EXTERNAL BEAM RADIATION THERAPY (EBRT), OR LUMPECTOMY ALONE FOR EARLY BREAST CANCER. AMONG THE PATIENTS, SEROMA OCCURRED IN 65% AFTER IORT, 34% AFTER EBRT, AND 11% AFTER LUMPECTOMY ALONE (P = .000). SURGICAL SITE INFECTIONS WERE DIAGNOSED IN 23% AFTER IORT, 15% AFTER EBRT, AND 6% AFTER LUMPECTOMY ALONE (P = .013). POSTOPERATIVE ERYTHEMA WAS REPORTED IN 34% AFTER IORT, 16% AFTER EBRT, AND 6% AFTER LUMPECTOMY ALONE (P = .000). MINOR COMPLICATIONS LIKE SCAR FORMATION, EDEMA, AND CHRONIC TENDERNESS OCCURRED IN 55% AFTER IORT, 47% AFTER EBRT, AND 17% AFTER LUMPECTOMY ALONE (P = .000). THE STUDY CONCLUDES THAT IORT IS ASSOCIATED WITH A HIGHER RATE OF COMPLICATIONS COMPARED TO EBRT AND LUMPECTOMY ALONE, ALTHOUGH MOST COMPLICATIONS WERE MINOR AND TRANSIENT. THE AUTHORS SUGGEST THAT THE INCREASED COMPLICATION RATES MAY BE PARTIALLY DUE TO OVERREPORTING WITH THE INTRODUCTION OF A NEW TECHNOLOGY. EDUCATING PHYSICIANS AND PATIENTS ABOUT POTENTIAL COMPLICATIONS AND THEIR COURSE IS RECOMMENDED TO HELP MANAGE POSTOPERATIVE OUTCOMES. SWELLING / LYMPHEDEMA / INFLAMMATION / LIMITED MOBILITY BIOZORB (0.7%): TISSUE DAMAGE, INCLUDING WOUND DEHISCENCE AND EROSION, WAS REPORTED IN 0.7% OF PATIENTS WITH THE BIOZORB MARKER. IN A MORE SEVERE CASE, THE BIOZORB DEVICE ERODED INTO THE NIPPLE-AREOLA COMPLEX, NECESSITATING COMPLETE REMOVAL OF THE NIPPLE-AREOLA COMPLEX DUE TO CHRONIC INFLAMMATION. HOWEVER, GIVEN THAT WOUND HEALING ISSUES, TISSUE NECROSIS, AND OTHER DAMAGE ARE KNOWN COMPLICATIONS OF LUMPECTOMY ITSELF, SOME OF THESE OUTCOMES COULD BE DIRECTLY RELATED TO THE SURGICAL TRAUMA AND HEALING PROCESS RATHER THAN THE DEVICE. LUMPECTOMY (13.1% OF PATIENTS, DELAYED HEALING IN 6.5%, AND SKIN-FLAP NECROSIS IN 1.1%, INDICATING THAT TISSUE DAMAGE): WOUND HEALING ISSUES AND TISSUE NECROSIS ARE COMMON AFTER LUMPECTOMY, PARTICULARLY IN CASES WHERE LARGE AMOUNTS OF TISSUE ARE REMOVED OR ADDITIONAL PROCEDURES SUCH AS RADIATION ARE PERFORMED. KNOWLES ET AL. REPORTED WOUND INFECTION IN 13.1% OF PATIENTS, DELAYED HEALING IN 6.5%, AND SKIN-FLAP NECROSIS IN 1.1%, INDICATING THAT TISSUE DAMAGE CAN BE A LUMPECTOMY-RELATED ISSUE. REGARDING LUMPECTOMY¿S, BERGER ET AL. (BERGER L, GRIMM A, SUTTERLIN M, ET AL. MAJOR COMPLICATIONS AFTER INTRAOPERATIVE RADIOTHERAPY WITH LOW-ENERGY X-RAYS IN EARLY BREAST CANCER. STRAHLENTHER ONKOL. APR 2024;200(4):276-286. DOI:10.1007/S00066-023-02128-Z) RETROSPECTIVELY ANALYZED THE OCCURRENCE OF SEVERE LOCAL COMPLICATIONS IN 10 OUT OF 408 WOMEN WHO UNDERWENT INTRAOPERATIVE RADIOTHERAPY (IORT) WITH LOW-ENERGY X-RAYS DURING BREAST-CONSERVING SURGERY (BCS) FOR EARLY BREAST CANCER BETWEEN 2002 AND 2017. THE COMPLICATIONS, WHICH REQUIRED SURGICAL INTERVENTION, INCLUDED REDNESS (80%), SEROMA (60%), WOUND INFECTION (60%), SUTURE DEHISCENCE (60%), AND INDURATION (40%). HEMATOMA AND NECROSIS WERE LESS COMMON (10% EACH). THESE SYMPTOMS EMERGED FROM IMMEDIATELY POST-OPERATION UP TO 15 YEARS LATER, WITH A MEDIAN ONSET AT 3.1 MONTHS. WHILE MOST COMPLICATIONS WERE MANAGED WITH SMALLER SURGICAL INTERVENTIONS, SUCH AS EXCISION OF NECROTIC AREAS OR SECONDARY SUTURES, MORE SEVERE CASES REQUIRED COMPLEX FLAP SURGERY OR MASTECTOMY. THE STUDY CONCLUDED THAT ALTHOUGH IORT IS GENERALLY SAFE, IT CARRIES A RISK OF SEVERE COMPLICATIONS. PREOPERATIVE COUNSELING AND VIGILANT FOLLOW-UP ARE RECOMMENDED TO MANAGE THESE RISKS EFFECTIVELY. CHRONIC PAIN, PARTICULARLY NEUROPATHIC PAIN, AFFECTS NEARLY ONE-THIRD OF PATIENTS. (KWEE ET AL. (2024), MIGRATION CAN BE INFLUENCED BY SEVERAL PATIENT RELATED FACTORS WHICH CAN INFLUENCE THE LIKELIHOOD OF MIGRATION AFTER LUMPECTOMY, SUCH AS BREAST DENSITY, BIOPSY LOCATION, AND BIOPSY APPROACH. PER A STUDY BY ASHALI JAIN ET AL. (2017), MARKER MIGRATION IS A RELATIVELY COMMON OCCURRENCE FOLLOWING STEREOTACTIC BIOPSIES, HAPPENING IN 13% OF CASES. SWELLING IS ONE OF THE EXPECTED EVENTS THAT COULD OCCUR AFTER SURGERY AND/OR RADIATION THERAPY REGARDLESS OF THE USE OF A BIOZORB DEVICE. DUE TO THIS, CONFIRMATION OF THE SWELLING DURING THIS EVENT AS A NORMAL COURSE OF SURGERY VS BEING CAUSED BY THE BIOZORB IS NOT ABLE TO BE DONE. DEVICE EXPLANTATION IS BASED ON THE PATIENT¿S PHYSICIAN¿S EVALUATION OF THEIR PHYSICAL AND HEALTH STATE AND RECOMMENDATION; THEREFORE, AN INVESTIGATION INTO THIS INTERVENTION IS NOT ABLE TO BE PERFORMED FOR THIS COMPLAINT.THOUGH COMPLICATIONS ARE RELATIVELY COMMON, MOST ARE MANAGEABLE WITH APPROPRIATE POSTOPERATIVE CARE, MAKING LUMPECTOMY A VIABLE OPTION FOR MANY BREAST CANCER PATIENTS WHEN CAREFULLY MONITORED AND FOLLOWED UP. AN INVESTIGATION WAS PERFORMED BY SUBJECT MATTER EXPERTS (SME¿S) INTO SEVERAL OF THE HARMS IDENTIFIED AS BEING EXPERIENCED BY THE PATIENT RELATED TO DESIGN, RISK MANAGEMENT, AND CLINICAL FACTORS. THE RESULTS OF THESE INVESTIGATIONS AND POTENTIAL CAUSES CAN BE SEEN BELOW; HOWEVER, IT IS IMPORTANT TO NOTE THAT THESE RESULTS DO NOT INCLUDE MEDICAL INPUT FROM A QUALIFIED MEDICAL PROFESSIONAL: PAIN: THERE IS A LACK OF MIGRATION REQUIREMENTS AND TESTING TO EVALUATE IF THE DEVICE CAN CAUSE TISSUE DAMAGE DUE TO MIGRATION. VERIFICATION OF MECHANICAL STRENGTH AND SIMULATED USE IS NOT ADEQUATE DUE TO SEVERAL OPPORTUNITIES RELATED TO SAMPLING SIZE AND TEST METHODS. THE CRYSTALLINE PROPORTION IN THE DEVICE IS UNKNOWN. CRYSTALLINITY MAY BE CAUSING IRRITATION AND FOREIGN BODY REACTION CONSIDERING THE LONG PERIOD OF ABSORPTION OF THE DEVICE. THERE IS A LACK OF USABILITY TESTING EVALUATING THE USER NEEDS, SO THERE IS NO ASSURANCE THAT THE SURGICAL METHODS BEING USED FOR THE USERS ARE ADEQUATE. THERE IS A LACK OF ADEQUATE USER NEEDS TO CAPTURE APPROPRIATE DESIGN INPUTS, AND THEREFORE THERE ARE OPPORTUNITIES IN DESIGN OUTPUTS AND V&V ACTIVITIES. MIGRATION: THERE IS A LACK OF MIGRATION REQUIREMENTS AND TESTING TO EVALUATE IF THE DEVICE CAN CAUSE TISSUE DAMAGE DUE TO MIGRATION. THE CRYSTALLINE PROPORTION IN THE DEVICE IS UNKNOWN. HIGH CRYSTALLINITY MAY BE CAUSING MIGRATION/EROSION CONSIDERING THE LONG PERIOD OF ABSORPTION OF THE DEVICE. VERIFICATION OF MECHANICAL STRENGTH AND SIMULATED USE IS NOT ADEQUATE DUE TO SEVERAL OPPORTUNITIES RELATED TO SAMPLING SIZE AND TEST METHODS. THERE IS A LACK OF USABILITY TESTING EVALUATING THE USER NEEDS, SO THERE IS NO ASSURANCE THAT THE SURGICAL METHODS BEING USED FOR THE USERS ARE ADEQUATE. THERE IS A LACK OF ADEQUATE USER NEEDS TO CAPTURE APPROPRIATE DESIGN INPUTS. BASED ON THE CLINICAL LITERATURE REVIEW, THE HARMS REPORTED TO BE EXPERIENCED BY THE PATIENT IN THE COMPLAINT ARE COMMON SYMPTOMS FROM SURGERY AND LUMPECTOMIES; THEREFORE, A CONFIRMATION OF THE BIOZORB CAUSING THE HARMS WAS NOT ABLE TO BE DONE. HOWEVER, BASED ON THE REVIEW OF THE TOP HARMS IN REGARDS TO THE BIOZORB DESIGN AND RISK DOCUMENTATION, THE ADVERSE EVENTS REPORTED CAN BE TRACKED BACK TO A POTENTIAL SHARED CAUSE: LACK OF ADEQUATE USER NEEDS FOR THE PRODUCT. USER NEEDS DEFINE THE FRAMEWORK FOR PRODUCT DEVELOPMENT AND LAY THE GROUND FOR THE DEFINITION OF DESIGN INPUTS, DESIGN OUTPUTS AND LATER VERIFICATION AND VALIDATION ACTIVITIES. OTHER POTENTIAL CAUSES ARE RELATED TO INADEQUATE TEST METHODS AND/OR THE LACK OF EVIDENCE TO SUPPORT SOME SPECIFIC PRODUCT REQUIREMENTS. CONCLUSION: WHEN COMPARING THE SAFETY OUTCOMES OF THE BIOZORB MARKER WITH GENERAL LUMPECTOMY COMPLICATIONS, IT BECOMES EVIDENT THAT SOME OF THE COMPLICATIONS ASSOCIATED WITH BIOZORB MAY STEM FROM THE LUMPECTOMY PROCEDURE ITSELF. BOTH PROCEDURES SHARE OVERLAPPING RISKS, ALTHOUGH THE BIOZORB DEVICE INTRODUCES ADDITIONAL CONSIDERATIONS. HOWEVER, IT HAS BEEN CONFIRMED THAT THE LACK OF DEFINED USER NEEDS AND INADEQUATE TEST METHODS AND TESTING EVIDENCE ARE POTENTIAL ROOT CAUSES FOR THE HARMS REPORTED IN THIS COMPLAINT. THIS CAUSE WILL BE FURTHER INVESTIGATED AND ADDRESSED IN A CAPA. THE RISKS ASSOCIATED WITH THIS COMPLAINT EVENT ARE FURTHER DESCRIBED AND EVALUATED AGAINST THE PRODUCT AND ITS HAZARD ANALYSIS IN THE HEALTH RISK ASSESSMENT BIOZORB COMPLAINT ANALYSIS. UPDATES TO THE BIOZORB HAZARD ANALYSIS RISK FILE WILL BE MONITORED. FUTURE EVENTS WILL BE MONITORED AND TRENDED. COMPLAINT CONFIRMED: NO DEVICE HISTORY RECORD (DHR) REVIEW: THE DHR WAS REVIEWED WITH THE CORRESPONDING LOT; THE DEVICE WAS RELEASED MEETING ALL QA SPECIFICATIONS.
IT WAS REPORTED THAT ON (B)(6) 2019 A BIOZORB WAS IMPLANTED IN THE PATIENT AND THE PATIENT REPORTED SUFFERING FROM A PALPABLE MASS, SENSITIVITY, ITCHING, SWELLING, REDNESS OF THE SKIN, AND PAIN AT THE SITE OF THE BIOZORB. THE PATIENT ALSO REPORTED HAVING THE BIOZORB REMOVED ON OR AROUND (B)(6) 2021. NO ADDITIONAL INFORMATION AVAILABLE.
Devices
| Seq | Brand | Generic | Product Code | Manufacturer | Model | Lot | UDI-DI |
|---|---|---|---|---|---|---|---|
| 2250345 | BIOZORB | MARKER, RADRIOGRAPHIC, IMPLANTABLE | NEU | HOLOGIC, INC | F0203 | B1-170718 | 00851766006016 |
Patients
| Seq | Age | Sex | Outcome | Treatment |
|---|---|---|---|---|
| 1 | 64 YR | Unknown | Required Intervention| O |