FDA Adverse Event Injury Summary report: N

COBLATOR II CONTROLLER

MDR report key: 18100522 · Received November 8, 2023

Report

Report Number
MW5147956
Event Type
Injury
Date Received
November 8, 2023
Date of Event
June 20, 2018
Report Date
November 4, 2023
Manufacturer
ARTHROCARE CORPORATION
Product Code
GEI
Adverse Event
Yes
Product Problem
Yes
Report Source
Voluntary report
Reporter Location
UT, US
Reporter Occupation
PATIENT
Health Professional
*

Narratives

Description of Event or Problem · 0

THE USE OF COBLATOR SYSTEM CONTROLLER II (EC8000-01), ALSO KNOWN AS "COBLATOR II CONTROLLER", MANUFACTURED BY ARTHROCARE CORP. (OWNED BY SMITH & NEPHEW, INC.) AND TURBINATOR WAND (EICA6895-01), POWERED BY COBLATOR II CONTROLLER, MANUFACTURED BY SMITH & NEPHEW, INC., HAS RESULTED IN A DELAYED POSTOPERATIVE SECONDARY ATROPHIC RHINITIS AND AN IATROGENIC BREATHING DISORDER, FORMALLY DIAGNOSED AS "EMPTY NOSE SYNDROME" (J34.89 (ICD-10-CM)]) IN BOTH NASAL VALVES, HAVING A DIRECT CONNECTION TO COBLATION THAT RESULTED IN SEVERE DAMAGE OF INFERIOR TURBINATE. THE INFERIOR TURBINATE VOLUME HAS BEEN REDUCED BY (B)(4) BILATERALLY. THE FOLLOWING EMPTY NOSE SYNDROME SYMPTOMS ARE PRESENT POST TURBINATE REDUCTION PROCEDURE WITH TURBINATOR WAND (EICA6895-01) WITH COBLATOR II CONTROLLER (EC8000-01): NASAL BURNING, DYSPNEA, CENTRAL SLEEP APNEA (FROM MISSING TRPM8 RECEPTORS), JOLTS BEFORE SLEEP, RESTLESS LEGS AT NIGHT, PARADOXICAL NASAL OBSTRUCTION, DEPRESSION, ANXIETY, FATIGUE, OCCASIONAL EAR FULLNESS, INTERNAL VALVES COLLAPSE, DISRUPTED NASAL CYCLE, 30-40% DECREASE IN SENSE OF SMELL, DECREASE IN NASAL AIRFLOW RESISTANCE AND NASAL AIRFLOW PATTERN, NERVE DAMAGE, SEVERE INTRANASAL DRYNESS (FROM HISTOPATHOLOGICAL AND SURFACE DAMAGE TO MUCOSA), LEADING TO FREQUENT CLOGGING OF POSTERIOR NASAL PASSAGES, AND LACK OF NATURAL INTRANASAL AIR WARMING, HUMIDIFICATION AND FILTERING, AS INFERIOR TURBINATES ARE NOW SEVERELY AND IRREVERSIBLY DAMAGED. THIS INFERIOR TURBINATE DAMAGE HAS RESULTED IN NASAL BREATHING BECOMING UNNATURAL, EQUAL TO MOUTH BREATHING IN TERMS OF AIRFLOW RESISTANCE (LACK OF). INFERIOR TURBINATES' TRPM COLD RECEPTORS, NERVES, BLOOD VESSELS AND MUCOSA WERE IRREVERSIBLY DAMAGED. THE USE OF THE TURBINATOR WAND HAS ALSO LED TO SIGNIFICANT FIBROSIS, GLANDULAR AND SINUSOID DEPLETION, PARTIAL EPITHELIAL SHEDDING OF THE CILIA, AND A CHRONIC CONDITION OF SEVERE INTRANASAL DRYNESS FROM ULCERATION IN INTERNAL NASAL VALVES (BOTH SIDES) IN THE SITES WHERE TURBINATE REDUCTION THROUGH COBLATION WAS PERFORMED. THOSE HISTOPATHOLOGICAL ELEMENTS OF THE PATIENT'S INFERIOR TURBINATES WERE IRREVERSIBLY DAMAGED. SEVERAL LEADING EXPERTS ON "EMPTY NOSE SYNDROME" THAT THE PATIENT HAS CONSULTED WITH, WERE AGHAST AS THIS CLINICALLY UNPROVEN, INVESTIGATIONAL AND EXPERIMENTAL PROCEDURE OF TURBINATE REDUCTION THROUGH COBLATION IS STILL BEING CONDUCTED, WITHOUT ANY CONSIDERATION FOR PATIENT SAFETY AND WELLBEING. THE INFERIOR TURBINATES SERVE AN IMPORTANT PHYSIOLOGICAL FUNCTION IN PATIENTS' OVERALL HEALTH AND QUALITY OF LIFE. THIS PATIENT WAS ONLY GIVEN THE MOST MINIMAL MENTIONING OF THE PROCEDURE, ACCOMPANIED BY A WRONG DIAGNOSIS OF "TURBINATE HYPERTROPHY", AS THE PATIENT REPORTED NO NASAL BREATHING OBSTRUCTION PREOPERATIVELY. THE PATIENT WAS NOT INSTRUCTED ON THE RISKS OF THE PROCEDURE OF TURBINATE REDUCTION THROUGH COBLATION, THE TECHNIQUE AND INSTRUMENTS THAT THE DOCTOR WAS GOING TO USE ON THE PATIENT, WERE NOT DISCLOSED PRIOR TO THE PROCEDURE. THE PATIENT WENT IN FOR A LIMITED COSMETIC PROCEDURE BUT INSTEAD GOT A TURBINECTOMY AND A FULL NASAL RECONSTRUCTION PROCEDURE, ADVERSELY IMPACTING THE BASIC NASAL BREATHING FUNCTION AND MISPLACING VITAL PARTS OF NASAL ANATOMY, WITH A MAJOR CONTRIBUTOR BEING THE COBLATOR II SYSTEM THAT INCLUDED TURBINATOR WAND (EICA6895-01) AND COBLATOR II CONTROLLER (EC8000-01). REFERENCE REPORT MW5147955.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
1876570 COBLATOR II CONTROLLER ELECTROSURGICAL, CUTTING & COAGULATION & ACCESSORIES GEI ARTHROCARE CORPORATION EC8000-01

Patients

Seq Age Sex Outcome Treatment
1 Male Disability| H| O| R B12 COMPLEX.| BORON .| VIT. K2, C.