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Lacerations
1. Comfort in pediatric minor procedures
Pain free laceration repair for
Esteban and Elsa
EVELYNE D. TROTTIER, MD FRCPC PEDIATRIC EMERGENCY, CHU STE JUSTINE
REVIEW BY:
DR JOCELYN GRAVEL, MD, MSC, FRCPC, CHU STE JUSTINE, QC
DR MATTHIEU VINCENT, MD FRCPC, HÔPITAL CHARLES-LEMOYNE, QC
DR SIM GREWAL, MD FRCPC, BC CHILDREN’S HOSPITAL, BC
DR SAMINA ALI, MD FRCPC, STOLLERY CHILDREN’S HOSPITAL, AB
NO CONFLICTMarch 2016
www.urgencehsj.ca
www.urgencehsj.ca
2. Objectives
Laceration repair in the ED
Importance of non pharmacologic intervention
Importance of topical anesthetics
Effectiveness of tissue adhesives
Indication for absorbable sutures
Indication for procedural sedation and analgesia
3. Case 1: Esteban, 2 yo,
meets the coffee table corner…
www.mja.com.au
4. Esteban’s facial laceration:
Evaluation
Exclude other injuries
Exclude foreign body
Confirm adequate immunization
Baseline interventions: ‘‘The Essentials’’
Distraction + Positioning
Topical anesthetics
Glue/skin adhesives
Generally, no sedation for simple laceration
Young MJA 2005
www.rch.org.au/clinicalguide: Lacerations
www.childrensmn.org/services/care-specialities-deparments/pain-program/childrens-comfort-promise/
6. Fein Pediatrics 2012
Sinha Pediatrics 2006
Young MJA 2005
Ha Int J Nurs Pract 2013
www.urgencehsj.ca
Gain their trust!
n’s Laceration:
ssentials
Keep child in contact with his/her parent
Be flexible and creative
Preparation:
Explain in a manner appropriate for the child’s age
Be at their eye level
Do not lie: ‘‘It’s not going to hurt…’’
Avoid the term ‘‘pain’’
Use distraction
Childlife specialist, if available
7. Esteban’s facial laceration:
Topical Anesthetics-LET gel
LET Gel: Lidocaine 4% Epinephrine 0.1% Tetracaine 0.5%
From triage (AAP recommendation)
Application: 30 min in wound
LET Gel superior to LET liquid
Dose
AAP 3mL if >17kg, 0.175 mL/kg if < 17 kg Sherman PEC 2014
Harman CMAJ 2013
Fein Pediatrics 2012
Nicks IJEM 2010
Godin Md Qc 2006
www.rch.org.au: laceration
www.urgencehsj.ca
8. Indications:
Laceration < 5cm
Laceration will require sutures
Reduces discomfort while cleaning the wound
Helps to achieve wound hemostasis prior to glue
Sherman PEC 2014
Harman CMAJ 2013
Fein Pediatrics 2012
Nicks IJEM 2010
Godin Md Qc 2006
www.urgencehsj.ca
Esteban’s facial laceration:
Topical Anesthetics-LET gel
9. Contraindications:
≤ 3 months
Allergy
Laceration is on a mucosal surface
Large wound
Contaminated wound
Precaution on extremities such as nose or ears
High BP, peripheral vascular disease Sherman PEC 2014
Harman CMAJ 2013
Fein Pediatrics 2012
Nicks IJEM 2010
Godin Md Qc 2006
White PEC 2004
www.urgencehsj.ca
Esteban’s facial laceration:
Topical Anesthetics-LET gel
10. Glue (-cyanoacrylate)
Excellent esthetic outcome
Similar to sutures
Farion Cochrane 2009 (Review of 2002)
Singer AJEM 2008
Beam, JAT 2008
Godin Md Qc 2006
Young MJA 2005
www.rch.org.au/clinicalguide
Esteban’s facial laceration:
Glue/tissue adhesives
11. Esteban’s facial laceration:
Glue/tissue adhesives
Small increased rate of dehiscence
↑ strength with steristrips and benjoin
For patients: Less discomfort, no removal needed
For Clinician: Easy to use, faster, no needle
Apply on dried wound edges brought together
Avoid glue in the wound= act as a foreign body
Singer AJEM 2008
Farion Cochrane 2009 (Review of 2002)
Singer AJEM 2008
Beam, JAT 2008
Godin Md Qc 2006
Young MJA 2005
www.rch.org.au/clinicalguide
12. Indications
≤ 5 cm
Clean
Straight, low tension
Hemostasis achieved
Extreme care if around the eyes
Farion Cochrane 2009
Singer AJEM 2008
Beam, JAT 2008
Godin Md Qc 2006
Young MJA 2005
www.rch.org.au/clinicalguide
Esteban’s facial laceration:
Glue/tissue adhesives
13. Contraindications
Allergy
Mucosal surfaces
Contaminated wound, infected, bites or delay in closure
Tension, articulation
Active bleeding
Singer AJEM 2008
Beam, JAT 2008
Young MJA 2005
www.rch.org.au/clinicalguide
Esteban’s facial laceration:
Glue/tissue adhesives
17. Fein Pediatrics 2012
Young MJA 2005
Elsa’s deep laceration:
The Essentials
For sutures…
Keep child in contact with his/her parent
Preparation
Distraction, Childlife specialist
Systemic analgesic
Simple analgesics
Opiate
± PSA may be require: Eg Nitrous, IN Fenta/midaz
Gain their trust!
18. Elsa’s deep laceration:
Local anesthetic- LET, lidocaine 1%
LET gel
Often is enough to reach adequate analgesia for suturing
Lidocaine 1% ± adrenaline, infiltrated in wound
Indications
Complement to LET gel
As first line if urgent repair required
Fein Pediatrics 2012
Nicks IJEM 2010
Cepeda Cochrane 2010
Godin Md Qc 2006
www.urgencehsj.ca
19. Elsa’s deep laceration:
Local anesthetic- LET, lidocaine 1%
Lidocaine 1% ± adrenaline, infiltrated in wound
Contraindications
Allergy
Maximal doses
With adrenaline: 7mg/kg (lidocaine 1%: 10mg/mL then 0.7 mL/kg max)
Without adrenaline: 4.5mg/kg (lidocaine 1%: 10mg/mL then 0.5mL/kg max)
Fein Pediatrics 2012
Nicks IJEM 2010
Cepeda Cochrane 2010
Godin Md Qc 2006
www.urgencehsj.ca
20. Lidocaine 1%- Pain at injection reduced if:
After LET gel (or EMLA)
Addition of bicarbonate (v. important if lido w adrenaline = very acidic)
Add bic 8.4% to lidocaine 1% ± adrenaline with a 1:10 proportion
Withdraw 1mL of bicarbonate 8.4%, add 10mL of lidocaine 1% ± adrenaline for a total
of 11mL solution
Warm solution to body temperature (rub vial between hands)
Slow injection
Needle 27-30 g
Within the wound
Elsa’s deep laceration:
Local anesthetic- LET, lidocaine 1%
Fein Pediatrics 2012
Frank Can J Plas Surg 2012
Hogan An Emerg med 2011
Nicks IJEM 2010
Cepeda Cochrane 2010
Godin Md Qc 2006
www.urgencehsj.ca
21. Absorbable Sutures
Indications
Always prioritize absorbable sutures in pediatric patients
Be careful if
Articulations
Under tension Luck PEC 2008 and 2013
Al Abdullah PEC 2007
Godin Md Qc 2006
Karounis Acad Emerg Md 2004
www.urgencehsj.ca
Elsa’s deep laceration:
Suturing
23. www.urgencehsj.ca
www.urgencehsj.ca
BASELINE INTERVENTIONS: THE ESSENTIALS
-KEEP CHILD IN CONTACT WITH PARENT
-PREPARATION AND DISTRACTION
-LET GEL FROM TRIAGE
-GLUE!
-IF IMPOSSIBLE:
-ABSORBABLE SUTURES
±LIDOCAINE 1% WITH BICARBONATE
±SYSTEMIC ANALGESICS
±PSA
Comfort in pediatric minor procedures
Pain free laceration repair for
Esteban and Elsa
Editor's Notes
Sherman PEC 2014: Simple educational initiatives can improve the use of topical anesthetics. (used educational session and triage poster)
Harmann 2013: 3mL LET or placebo in <3cm wounds appropriate for tissue adhesive for all patients older than 3 months
Fein Pediatrics 2012: From AAP-Relief of Pain and Anxiety in Ped Patients in Emergency Medical Systems: Protocols should be developed for topical anesthetic placement for laceration repair at triage. Laceration repair should be completed with an emphasis on minimizing pain and anxiety
Uptodate 2011: 1-3mL 20-30 min
Godin Md Qc 2006: Recette Gel LET (pharmacie CHUL)
Sherman PEC 2014 LET gel offers many advantages for repair of tissue laceration including …vasoconstricion, promotion of dry surfaces required for tissue adhesive laceration repair and reduction of discomfort
Harman CMAJ 2013 Treating minor lacerations (< 3cm) with LET before wound closure with tissue adhesive reduced ratings of pain and increased the proportion of pain-free repairs among children aged 3m-17yo . Complete hemostasis of the wound was also more common.
Uptodate 2011 suggest less than 5cm for standing order
EMLA pourrait aussi être utiliser pendant1h dans une lacération (Fein Pediatrics 2012, Godin Md Qc 2006, Young MJA 2005)
Sherman PEC 2014: LET should not be applied to body parts where vasoconstriction in contraindicated: Finger tips, penis, tip of nose, lips, pinna of ears
Harman CMAJ 2013: Children aged 3m to 17y . Excluded …wounds on the ear, fingers, toes
Fein Pediatrics 2012: Allergy, gross contamination of wound
Uptodate 2011: should not be applied… digits, penis, nose and ears… allergy… large wound… caution on mucous membrane… (contaminated also cited)
Nicks IJEM 2010: avoiding mucosal membranes and large open wounds
Godin 2006: pas utilisé sur les extrémités distales comme le bout des doigts, lobes oreille, ni sur les muqueuses
Godin Md Qc 2006: Cyanoacrylate: Octyl cyanoacrylate (dermabond), Butyl cyanoacrylate (histoacryl+- bleu/indermil)
Singer AJEM 2008: monomere qui polymerise contact de plaie, autre avantages de colle: pas de risque de piqûre accidentel, pas de nécessité de retrait des sutures (colle se resoud à 2 semaines), effet antimicrobien
Farion Cochrane 2002, 2009: Tissue adhesives are an acceptable alternative to standard wound closure for reparing simple traumatic lacerations
-Esthétique idem à sutures/tx standart: No significant difference was found for cosmesis at any time
(aussi Young MJA 2005, Godin Md Qc 2006, Beam JAT 2008)
-Moins de douleur: Pain scores (VAS difference - ̴13mm)… significantly favoured tissue adhesives
-Temps procédure inférieur: Procedure time (mean time difference- ̴ 5min) significantly favoured tissue adhesives
(aussi Beam JAT 2008)
-Leger aug déhissence: Number needed to harm 40 (0.6% dans autre étude)
Godin Md du Qc inférieure à 5cm
Young MJA 2006 et www.rch.org.au less than 3cm
Singer AJEM 2008: Éviter contact eau avec butylcyanoacrylate
Pas eau 48h (octylcyanoacrylate ok), 72h pour steristrip
Revoir si signe infection, dehiscence
Pas antibiothérapie si propre (de plus, colle antibactérienne) sauf morsures, très sales, patients immunosupprimés
Peut nécessité analgésie systémique (analgésique simple, opiacé) si plaie importante
Doit suffisante et permettre temps de traitement incluant nettoyage et réparation (Young MJA 2005)
Possibilité sédation, selon expérience clinicien:
Nitronox ou midazolam (Young MJA 2005)
Ad sédation en SOP si très complexe
Uptodate 2011: cite une étude où anesthésie complete avec gel chez 85% (76% avec solution)
Uptodate 2011: cite une étude où anesthésie complete avec gel chez 85% (76% avec solution)
Cepada Cochrane 2010: Increasing the pH of lidocaine decreased pain on injection
Nicks IJEM 2010:
-buffering the lidocaine
-warming the solution
-injecting slowly
-27-30 g needle will decrease the pain on injection
(Également: Fein Pediatric 2012, Godin Md Qc 2006)
Pas eau 48h
Revoir si signe infection, déhiscence
Pas antibiothérapie si propre sauf morsures, fracture ouverte, atteinte tendon, très sales, patients immunosupprimés