Epistaxis Management Workshop Rebecca Harvey, MD ENT for... · Epistaxis Workshop Evaluation Name...
Transcript of Epistaxis Management Workshop Rebecca Harvey, MD ENT for... · Epistaxis Workshop Evaluation Name...
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Epistaxis Management Workshop
Rebecca Harvey, MD
April 4, 2019Orlando, FL
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Epistaxis Workshop
Clear Instruction
Live Demonstration
Hands-On Practice
Learn by doing
Control Anterior Epistaxis
Control Posterior Epistaxis
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Introduction
There are multiple methods and techniques available to successfully complete all the topics presented in this workshop.
Your actual work experience may differ based on available equipment or your supervising physician’s preference.
The goal of this workshop is to correctly demonstrate the most common methods and give participants time for
hands-on training.
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
OBJECTIVES OF SESSION
• Discuss indications for and practice control of anterior epistaxis
• Discuss indications for and practice control of posterior epistaxis
• Utilize direct visualization via endoscopy to evaluate patient with nose bleed
• Recognize and properly address need for antibiotics and other care requirements while packing is in place
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Control Anterior Epistaxis
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Anatomy Review
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Anterior vs. PosteriorEpistaxis
Kiesselbach’s Plexus or Little’s Area is most common site of anterior nosebleeds.
Woodruff’s Plexus is most common site for posterior nose bleeds and may represent a lesion.
Sphenopalatine artery is generally the source of severe posterior nosebleeds.
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Etiology of Epistaxis
Local
Trauma
Nose picking or blowing
Surgery
Dry air / Irritants
Topical medications (steroids)
Foreign body
Tumor
Systemic
Bleeding disorders
Hereditary hemorrhagic telangiectasia
Drugs (anticoagulants)
Hypertension
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Control Anterior Epistaxis
Control anterior epistaxis in office.
Apply direct manual pressure for at least 10 minutes
Mercado 2011 ©Mercado 2011 ©
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Direct Manual Pressure
NO YESNO
Mercado 2011 ©Mercado 2011 © Mercado 2011 ©
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Control Anterior Epistaxis
Spray or apply topical anesthetic with decongestant.
Reapply direct manual pressure an additional 10 minutes.
Mercado 2011 ©
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Control Anterior Epistaxis
Once bleeding has subsided, identify site of nosebleed.
Mercado 2011 ©
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Control Anterior Epistaxis
Control bleeding with silver nitrate cauterization. (start from outside in)
Caution bilateral cauterization as may result in septal perforation.
Pearls: this can be more challenging in the patient who is actively bleeding and on anticoagulation –sometimes can make bleeding worse
Mercado 2011 ©
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Control Anterior Epistaxis
Lubricate naris with Vaseline® or bacitracin ointment.
Let sit for 10-15 minutes to ensure hemostasis is achieved.
Keep cotton in nares for at least 1 hour to prevent staining.
Avoid sneezing, forceful nose blowing, nose picking, etc.
Follow up 2 weeks as re-cauterization may be necessary.
Post chemical cauterization stain day 1
Mercado 2011 ©
Post chemical cauterization stain day 4
Mercado 2011 ©
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Topical Hemostatic Agents
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Anterior Nasal PackingNasal packing
• Absorbable gelfoam
• Vaseline gauze
• Nasal tampon
• Anterior packing
Mercado 2011 ©
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Anterior Nasal Packing
Vaseline® gauze
• Inserted along floor of naris to form a tight seal.
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Anterior Nasal Packing
Nasal tampon
• Expands in nasal cavity to form a tight seal.
• Do not allow packing to moisten until in position.
• Removal may cause re-bleeding.
Mercado 2011 ©
Mercado 2011 ©
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Anterior Nasal Tampon
• Insert nasal tampon horizontally.
• Lubricate with bacitracin but DO NOT moisten!
• Secure ties to cheek.
Practice mannequins available to practice anterior nasal packing technique.
Mercado 2011 ©
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Anterior Nasal Packing
Nasal Tampon
– Easy to insert and remove due to self-lubricating hydrocolloid fabric and ultra-low profile.
– Packing quickly conforms to nasal anatomy and provides gentle and even compression to areas of epistaxis.
Mercado 2011 ©
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Anterior Nasal Packing
• Soak dressing to hydrate Gel Knit hydrocolloid fabric in sterile water for 30 seconds.
• Insert packing horizontally.
• Inflate balloon only with air.
• Tape pilot cuff to side of face.
Mercado 2011 ©
Mercado 2011 ©
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Which of the following is correct?
A B
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Control Posterior Epistaxis
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Anterior vs. PosteriorEpistaxis
Kiesselbach’s Plexus or Little’s Area is most common site of anterior nosebleeds.
Woodruff’s Plexus is most common site for posterior nose bleeds and may represent a lesion.
Sphenopalatine artery is generally the source of severe posterior nosebleeds.
Posterior tend to be more difficult to control andmay suggest an underlying etiology.
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Distribution of the Sphenopalatine Artery
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Control Posterior Epistaxis
• Control Hypertension
• Identify Coagulopathy –Treat with FFP, transfusions, etc
– PT, PTT, INR
• Coumadin toxicity - Vitamin K
• Posterior Packing
• Endoscopic Cauterization
• Rule out anterior/posterior ethmoid source
• Arterial Embolization (Interventional Radiology)
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Posterior Nasal Packing
• Topical anesthetic & decongestant
• Posterior nasal packing
– Foley catheter
– Double balloon device
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1. Thoroughly soak in sterile water for 30 seconds.
2. Insert balloon packing into the patient’s nostril parallel to the septal floor, or following along the superior aspect of the hard palate, until the blue indicator ring is inside the opening of the nostril.
3. Using a 20 cc syringe, slowly inflate the posterior (green stripe) balloon first with air only inside the patient’s nose.
Posterior Packing
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4. Inflate second balloon with air.
5. Allow the patient to sit for 15-20 minutes prior to discharge. Swelling in the nasal anatomy will reduce and the balloons may need to be inflated more to avoid movement of the device. Don’t forget prophylaxis antibiotics!
6. To remove packing, deflate balloons 24-72 hours later.
Posterior Packing
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Steps:
1. Topicalize nose with lidocaine and oxymetazoline
2. Obtain Foley (10, 12, 14 French)
3. Lubricate and advance until balloon is seen in posterior oropharynx
4. Fill with 5-10 cc saline and apply traction until balloon sits firmly against posterior nasal choana
5. Secure pack with umbilical clamp or
C-clamp at nasal ala
1. Posterior packs can also be fashioned from red rubber catheters and gauze packs
2. Anterior packs such as Merocel® are sometimes also required if initial hemostasis is not obtained
Posterior Epistaxis – Foley Catheter Insertion
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Posterior Epistaxis: additional options
• Epistat® nasal balloon
• Adjunctive packing – vaseline® gauze packing, merocel® packing
• Bilateral nasal packs
• Determine if need for procedural/surgical intervention exists
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Anterior and Posterior Ethmoid Arteries: rare cause of posterior epistaxis
• Accounts for <10% of posterior bleeds• Branch of internal carotid artery –ophthalmic artery• Site is often high on the posterior septum• More common in setting of extensive Facial trauma, NOE fractures• Cannot be managed with embolization– result in blindness• Must be managed surgically with external ant/post ethmoid aa.
ligation
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Juvenile Angiofibroma: another rare cause of bleeds
Juvenile angiofibroma – benign, highly vascular invasive mass that occurs in the posterior nasal cavity in less than 0.5% of head and neck tumors.
Almost always found in adolescent boys.
Presents with epistaxis and nasal congestion or both.
CT Scan w/contrast confirmed nasopharyngeal mass measuring 4.0 cm x 3.8 cm consistent with a juvenile angiofibroma.
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Angiofibroma
Video Courtesy J. MercadoVideo
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Monitoring after Posterior Pack Placement
• All patients requiring posterior pack should be admitted
• Bilateral pack placement requires continuous pulse oximetry, telemetry (risk of dysrhythmia, hypoxia)
• Monitor/trend CBC
• Reverse coagulopathy
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Importance of Antibiotic Prophylaxis
• Several studies site a reduction in colonization by Staph species and decreased incidence of post-packing sinusitis and Toxic Shock when systemic antibiotic therapy is utilized
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Additional Treatments
Arterial EmbolizationKoh E et al. AJR 2000;174:845-851
http://www.ajronline.org/content/174/3/845.full
Sphenopalatine ArteryLigation
External Anterior and Posterior Ethmoid Artery Ligation
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Summary: Epistaxis Management
Direct Pressure
Chemical Cauterization
Nasal packingThermal
Cauterization
Embolization
Practice mannequins available to practice anterior and posterior nasal packing technique.
Mercado 2011 ©
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
LEARNING STATIONS
• Anterior epistaxis and silver nitrate cautery
• Simulation of electrocautery
• Placement of anterior nasal packs
• Placement of posterior nasal packs/foley
• High fidelity anatomic model to practice visualization and identification of anterior and posterior sites of epistaxis
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Task: Control Anterior EpistaxisIndications: Anterior persistent nosebleed in office
1. Apply direct manual pressure for at least 10 minutes.
2. Spray or apply topical anesthetic with decongestant. Reapply direct manual pressure an additional 10 minutes
3. Once bleeding has subsided, identify site of nosebleed
4. Control bleeding with silver nitrate cauterization. (start from outside in)
5. Lubricate naris with Vaseline or bacitracin ointment. Keep cotton in for at least 1 hour to prevent staining.
6. Let sit for 10-15 minutes to ensure hemostasis is achieved.
• Avoid sneezing, forceful nose blowing, nose picking, etc. • Follow up 2 weeks as re-cauterization may be necessary.
Mercado 2011 ©
Mercado 2011 ©
Mercado 2011 ©
Mercado 2011 ©
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Task: Control EpistaxisIndications: Persistent anterior or posterior nosebleed despite cauterization
1. Thoroughly soak in sterile water for 30 seconds.
2. Insert nasal pack into the patient’s nostril parallel to the septal floor, or following along the superior aspect of the hard palate, until the blue indicator ring is inside the opening of the nostril.
3. Using a 20 cc syringe, slowly inflate the posterior (green stripe) balloon first with air only inside the patient’s nose.
4. Inflate second balloon with air.
5. Allow the patient to sit for 15-20 minutes prior to discharge. Swelling in the nasal anatomy will reduce and the balloons may need to be inflated more to avoid movement of the device. Don’t forget prophy antibiotics!
6. To remove packing, deflate balloons 48-72 hours later.
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Nosebleed trainers: Cautery and packing
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
High fidelity trainer
Utilize rigid scope to identify bleeding site
and pack under direct visualization
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PM ExtraStationindirect laryn-
goscopyMIRROR
EXAMP
rojecto
rSp
eaker
ENTR
AN
CE
Station 1 rhino packs on table top models
Johnny Trauma modelPractice posterior
packing,
Station 2Video Tower;
suction;“Cautery”
stop bleeds on
epistaxis trainer
Station 3Video Tower;
suction;“Cautery”
stop bleeds on epistaxis
trainer ,
Station 5: Video Tower,
practice packing,
3D trainer with rigid scope
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Ninth Annual ENT for the PA-C | April 3 – 7, 2019| Orlando, FL
Reminder: complete your workshop cards and turn them in
at the end of this session.
• Score cards will be used for admission to workshops and
attendance.
• Credit will only be awarded for completed
score cards.
• Rotate and complete each station.
• Completion of workshop is NOT contingent on
pass/fail
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Epistaxis Workshop Evaluation
Name Circle Session 1 2 Date 4/4/19
Scale: 1=NO or LOW, to 5=YES or most likely/most positive Scale 1-5
1. Were learning objectives met?
2. Was instruction free of commercial bias?
3. Was there adequate instruction before hands on practice?
4. Was there adequate supervision during testing?
5. Were training aids useful/realistic in learning desired skill?
6. How likely are you to perform these skills in the future?
7. Did this training improve your skills?
ATTENDEE NAME (print) _____________________________
ATTENDEE SIGNATURE:
Score cards will be used for admission to workshops and attendance. Credit will only be awarded for completed score cards.
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Epistaxis Workshop Score CardRotate and complete each station. “Go/No Go” for internal use only.
Completion of workshop is NOT contingent on pass/fail.
Task Go No Go
1. Identify common source of anterior epistaxis.
2. Practice methods to stop anterior epistaxis on mannequin.
3. Identify a common source of posterior epistaxis.
4. Utilize rigid scope to find source of epistaxis on trainer model
5. Demonstrate proper placement of packing material.
Comments:
Proctor Name Proctor Signature