ALACIA BIGHAM, MD ASSISTANT PROFESSOR OF INTERNAL … Care_Bigham.pdf · CONTROL INFECTION /...

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ALACIA BIGHAM, MD ASSISTANT PROFESSOR OF INTERNAL MEDICINE ASSISTANT PROFESSOR OF INTERNAL MEDICINE UNIVERSITY OF KENTUCKY

Transcript of ALACIA BIGHAM, MD ASSISTANT PROFESSOR OF INTERNAL … Care_Bigham.pdf · CONTROL INFECTION /...

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ALACIA BIGHAM, MD ASSISTANT PROFESSOR OF INTERNAL MEDICINE ASSISTANT PROFESSOR OF INTERNAL MEDICINE 

UNIVERSITY OF KENTUCKY

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COMMERCIAL FACULTYCOMMERCIAL FACULTY DISCLOSURE

NONE

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OBJECTIVES LIST THE BASIC PRINCIPLES OF WOUND HEALING REVIEW THE TYPES OF WOUNDS TYPICALLY ENCOUNTERED IN PRIMARY CAREENCOUNTERED IN PRIMARY CARE

LEARN  TO INITIATE A BASIC TREATMENT PLAN BASED ON WOUND TYPEBASED ON WOUND TYPE

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OBJECTIVESR W    W S AG G  G D S  OR  REVIEW THE NEW STAGING  GUIDELINES FOR PRESSURE ULCERS

LEARNWHEN  AND WHERE TO REFER PATIENTS  LEARNWHEN  AND WHERE TO REFER PATIENTS FOR ADDITIONAL THERAPY 

REVIEW ADVANCED WOUND THERAPIESREVIEW ADVANCED WOUND THERAPIES

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EPIDERMISTHIN , AVASCULAR, PROTECTIVE OUTER LAYER

BASAL LAYER CONSISTS OF DIVIDING CELLS OF DIVIDING CELLS THAT REPLACE THE DESQUAMATED CELLS

REGENERATES EVERY 4 6 ‐REGENERATES EVERY 4‐6 WEEKS

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DERMIS PROVIDES STRENGTH, SUPPORT BLOOD AND OXYGEN TO THE SKIN

CONTAINS BLOOD VESSELS, HAIR FOLLICLES, FOLLICLES, LYMPHATIC'S, SEBACEOUS GLANDS AND SWEAT GLANDS;AND SWEAT GLANDS;

CONTAINS FIBROBLASTS, COLLAGEN, ELASTIC FIBERFIBER

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ETIOLOGY OF CHRONIC WOUNDS WHEN THERE IS AN INTERRUPTION OF THE EPIDERMIS  AND/OR DERMIS THERE IS POTENTIAL FOR CHRONICITY   THIS IS PARTICULARLY  TRUE IF FOR CHRONICITY.  THIS IS PARTICULARLY  TRUE IF THERE IS CIRCULATORY COMPROMISE, NEUROLOGIC COMPROMISE, OR UNCONTROLLED ,MOISTURE, PRESSURE, OR SWELLING. 

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BASICS OF WOUND CARE ASSURE ADEQUATE BLOOD SUPPLY ASSURE ADEQUATE NUTRITION KEEP WOUND BED CLEAN AND MOIST (EXCEPT ARTERIAL OR HEEL ULCERS)CONTROL SWELLING CONTROL SWELLING

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BASICS OF WOUND CARE

CONTROL INFECTION / BIO‐BURDEN GET RID OF DEAD TISSUE (EXCEPT DRY HEEL WOUNDS)AVOID HYPERGLYCEMIA AVOID HYPERGLYCEMIA

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BASICS OF WOUND CARE AVOID FRICTION/SHEAR AVOID EXCESSIVE MOISTURE/PROTECT PERIWOUNDPERIWOUND

RULE OUT OSTEOMYELITIS CHOOSE DRESSING BASED ON WOUND  CHOOSE DRESSING BASED ON WOUND TYPE/CHARACTERISTICS

CONTROL PAIN  CONTROL PAIN 

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ADEQUATE BLOOD SUPPLY CHECK PULSE, COLOR, TEMPERATURE DISTAL TO WOUND ON EXTREMITIES;

IF PULSES ARE NOT PRESENT TO PALPATION OR ARE ONLY PRESENT TO DOPPLER OBTAIN ABI AND ARE ONLY PRESENT TO DOPPLER OBTAIN ABI AND AVOID COMPRESSION THAT IS NOT REMOVED AT LEAST DAILY.  

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ADEQUATE BLOOD SUPPLY IF ABI IS LESS THAN 0.6 THE WOUND WILL NOT HEAL WITHOUT INTERVENTION

IF ABI IS 0.6 TO 1.0 WOUND WILL HEAL SLOWLY—CAN TAKE MONTHSCAN TAKE MONTHS.

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WOUND HEALING IS DELAYED OR PREVENTED IN THE PRESENCE OF CONTAMINATED OR DEVITALIZED TISSUEDEVITALIZED TISSUE

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CONTROL INFECTION/BIOBURDEN RULE OUT INFECTION WITH TISSUE CULTURE (NOT SWAB)CONTROL BACTERIAL BURDEN WITH TOPICAL CONTROL BACTERIAL BURDEN WITH TOPICAL

TARGET ORAL ANTIBIOTIC TO TISSUE CULTURE

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CONTROL INFECTION/BIOBURDEN EMPIRIC  ORAL THERAPY (AWAITING CULTURE RESULTS) IF WOUND LOOKS INFECTED

THINK MRSA THINK MRSA

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TOPICAL CARE SILVER DRESSINGS ( MOST COMMON) THE ANTISEPTICS

ACETIC ACID 0.25% DAIKENS BETADINE PAINTBETADINE PAINT SULFAMYOLON SOLUTION

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TOPICAL CARETOPICAL CARE

SILVER DRESSINGANTIMICROBIAL BARRIER; ANTIMICROBIAL BARRIER;

BROAD SPECTRUM FOR TOPICAL INFECTIONS (INCLUDING MRSA, AND VRE AND YEAST)

RELEASES SILVER IONS INTO THE WOUND

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TOPICAL CAREMAY RELEASE AT A STEADY STATE FOR EXTENDED PERIODS   ( SOME UP TO 7 DAYS)

CONTRAINDICATED IN SILVER ALLERGYCO C S G MANY FORMS ( ALGINATES, FOAMS, POWDER, HYDROGELS, FILMS, HYDROFIBERS, CREAMS

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DEBRIDEMENT

1. AUTOLYTIC2. ENZYMATIC3. MECHANICAL4. SHARP5. LARVAL

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DEBRIDEMENT DEBRIDEMENT IS THE ENZYMATIC OR SHARP DISSECTION PROCESS TO REMOVE TIGHTLY ADHERED NECROTIC MATERIALADHERED NECROTIC MATERIAL

GOAL:  MAXIMIZE WOUND CLEANLINESS WHILE  GOAL:  MAXIMIZE WOUND CLEANLINESS WHILE MINIMIZING TISSUE TRAUMA

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DEBRIDEMENTENZYMATIC DEBRIDEMENT  DESTROY NECROTIC TISSUE AND EXUDATES;  DISSOLVE DENATURED COLLAGEN CAN BE USED WITH OTHER FORMS OF DEBRIDEMENTDEBRIDEMENT

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DEBRIDEMENTENZYMATIC DEBRIDEMENT1.  COLLAGENASE 2.  PAPAIN PRODUCTS‐NOT FDA APPROVED 

BUT HAVE BEEN COMMONLY USED (EXP: ACUZYME  ETHERZYME   PANAFIL )(EXP: ACUZYME, ETHERZYME,  PANAFIL )

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DEBRIDEMENT TOOLS USED IN SHARP DEBRIDEMENT:

SCALPEL, FORCEPS, SCISSORS, TISSUE NIPPERS, CURETTESCURETTES

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DEBRIDEMENTMECHANICAL DEBRIDEMENT:

PULSE LAVAGEWHIRLPOOLWET TO DRY DRESSING

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DEBRIDEMENTMECHANICAL:  PULSE LAVAGE QUICK REMOVAL OF NECROTIC TISSUE REMOVES FOREIGN DEBRIS DECREASES BIOBURDEN SITE SPECIFIC LESS RISK OF MACERATION CAN BE USED WITH ALL TYPES OF WOUNDS

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DEBRIDEMENT MECHANICAL:  WHIRLPOOL

DONE BY PHYSICAL THERAPY DEPARTMENTS USE IN WOUNDS WITH >50 PERCENT NECROTIC TISSUE AND ONLY UNTIL WOUND IS CLEAN

DAMAGES HEALTHY TISSUE AND CAUSES TISSUE  DAMAGES HEALTHY TISSUE AND CAUSES TISSUE MACERATION

REMOVES FOREIGN CONTAMINANTS, ODOR, LOOSELY ADHERED SLOUGH OR EXUDATES

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DEBRIDEMENT

MECHANICAL:  WET TO DRY DRESSINGS NON‐SELECTIVE FULL THICKNESS WOUNDS ONLYS O  O     S      %  C O C SHOULD ONLY BE USED IF  >70% NECROTIC

SHOULD NOT BE USED IN INFECTED  WOUNDS OR WITH EXPOSED TENDONWOUNDS OR WITH EXPOSED TENDON

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DEBRIDEMENT PROBLEMS WITH WET TO DRY PROBLEMS WITH WET‐TO‐DRY

TRAUMATIZES HEALTHY TISSUE BLEEDING IS COMMON BLEEDING IS COMMON PAINFUL, PAINFUL, PAINFUL!!!!! DOES NOTHING TO PROMOTE HEALING

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DEBRIDEMENTMEDICINAL MAGGOTS

‐‐USED OUT WEST, EXPENSIVE AND NOT FDA APPROVED IN HUMANSAPPROVED IN HUMANS

‐‐THE LARVA  ARE STERILE AND MUST BE USED WITHIN 24 HOURS AND LEAVE IN PLACE USED WITHIN 24 HOURS AND LEAVE IN PLACE FOR 48 HOURS;

‐‐THEY REMOVE NECROTIC TISSUE;THEY REMOVE NECROTIC TISSUE;

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ASSURE ADEQUATE NUTRITION? STABLE AND ADEQUATE WEIGHT? NORMAL ALBUMIN, PRE‐ALBUMIN? ZINC LEVEL—PARTICULARLY IN THE ELDERLY;? NORMAL HGB

PROTEIN SUPPLEMENTS ARE OFTEN RECOMMENDED UP TO TWICE DAILY RECOMMENDED UP TO TWICE DAILY 

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KEEP IT CLEAN WOUNDS ARE CLEANED WITH NORMAL SALINE UNIVERSAL PRECAUTIONS PRODUCTS ARE STERILE BUT CLEAN GLOVES

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OPTIMIZING THE MOIST WOUNDOPTIMIZING THE MOIST WOUND HEALING ENVIRONMENT

WOUNDS THAT ARE TOO DRY PRODUCE FIBRIN

WOUNDS THAT ARE TOO MOIST HYPER GRANULATEGRANULATE

PERIWOUNDS THAT ARE TOO MOIST BECOME MACERATEDMACERATED

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OPTIMIZE THE MOIST WOUNDOPTIMIZE THE MOIST WOUND HEALING ENVIRONMENT IF THE WOUND IS DRY:  ADD MOISTURE

(HYDROGELS, SALINE MOIST GAUZE OVER PRODUCT)PRODUCT)

IF THE WOUND IS TOO MOIST : ABSORB THE DRAINAGEDRAINAGE (ALGINATES, HYDROFIBERS, FOAMS, ABSORPTIVE DRESSINGS)

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OPTIMIZE THE MOIST WOUNDOPTIMIZE THE MOIST WOUND HEALING ENVIRONMENT PROTECT THE  WOUND MARGIN/PERIWOUND

USE SKIN PREP TO HELP CONTROL MECHANICAL AND CHEMICAL INJURYAND CHEMICAL INJURY

USE MOISTURE BARRIERS  WHEN  NEEDED USE MOISTURE BARRIERS  WHEN  NEEDED ZINC OXIDE, DIMETHICONE, PETROLATUM DRESSING BARRIERS WHEN NEEDED

FILMS, HYDROCOLLOIDS, NEGATIVE PRESSURE WOUND THERAPY—WOUND VAC

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PREVENT SWELLING TISSUE SWELLING CAUSES STRESS/STRAIN ON THE WOUNDS AND DECREASES THE CONCENTRATION OF HEALING FACTORS CONCENTRATION OF HEALING FACTORS 

COMPRESSION AND ELEVATION ARE THE KEY DIURETICS ARE NOT A PART OF WOUND  DIURETICS ARE NOT A PART OF WOUND THERAPY

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TYPES OF COMPRESSION SUREPRESS  30‐40 mmHg ;

OFF AT NIGHT, STRONGER THAN AN ACEACE

PROFORE:  30‐40 mmHg; ON 4‐7 DAYS AND CANNOT GET WET

UNNA BOOT ON FOR 7 DAYS ( BASE OF TOES TO JUST BELOW KNEE)JUST BELOW KNEE)

CIRCAID MANY PIECESMANY PIECES

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TYPES OF COMPRESSION ACE WRAPS ARE   ACE WRAPS ARE  INAPPROPRIATE FOR COMPRESSION OF CHRONIC WOUNDS

COMPRESSION STOCKINGS WHEN WOUND IS HEALED

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AVOID FRICTION AND SHEAR AVOID FRICTION AND SHEAR WITH APPROPRIATE MATTRESSES/CUSHIONS AND BED SIZESIZE BARIATRIC PATIENTS NEED TO BE PUT ON BARIATRIC BEDS

LOW AIR LOSS MATTRESS FOR THOSE AT RISK;

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RELIEVE PRESSURE OFF LOAD FEET  HEELS  OFF LOAD FEET, HEELS TOES, ETC WITH BOOTS, HEEL LIFTS, ELEVATION ETC AS NEEDED;

KEEP PRESSURE OFF AFFECTED BONY AFFECTED BONY PROMINENCES AS MUCH AS POSSIBLE

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THINGS TO CONSIDER

DIABETES CONTROL

TOBACCO USEOSTEOMYELITIS

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PAIN CONTROL

TOPICAL ANALGESICS PRIOR TO DEBRIDEMENT   LIDOCAINE DEBRIDEMENT:  LIDOCAINE GEL, 4% LIQUID, HURRICANE SPRAY, EMLA, , ,

.

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PAIN CONTROLPAIN CONTROLANALGESIA IS IMPROVED WITH  ANALGESIA IS IMPROVED WITH  CONTROL OF EDEMA, INFECTION, TRAUMA AND MACERATION, REMOVAL OF NECROTIC TISSUE

ORAL ANALGESICS ARE OFTEN NECESSARYNECESSARY

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TYPES OF CHRONIC WOUNDS 1. MOISTURE RELATED WOUNDS 2. PRESSURE ULCERS 3. ARTERIAL ULCER 4. VENOUS ULCERS 5. MIXED ARTERIAL/VENOUS DISEASE 6. NEUROPATHIC ULCERS 7.  SURGICAL WOUND COMPLICATIONS

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MOISTURE RELATED ULCERS 1. INTERTRIGO:  BETWEEN 2 SKIN FOLDS

‐‐CONTROL MOISTURE

2. INCONTINENCE ASSOCIATED DERMATITIS CLEAN WITH ACIDIC CLEANING AGENTSCLEAN WITH ACIDIC CLEANING AGENTS USE PROTECTANTS  

DIMETHICONE ( BREATHABLE, DOSE NOT CLOG PADS/BRIEFS)PADS/BRIEFS)

PETROLATUM ZINC OXIDE

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PRESSURE ULCERS

ISCHEMIA COMPRESSED 

TISSUE BONE/DEVICEISCHEMIA 

ANDCELL DEATH

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PRESSURE ULCERS STAGING IS FOR PRESSURE ULCERS, NOT OTHER TYPES OF ULCERS/WOUNDS

STAGE IS BASED ON MAXIMUM DEPTH 

NEW STAGES PER THE NATIONAL PRESSURE ULCER ADVISORY COUNSEL IN 2007ULCER ADVISORY COUNSEL IN 2007

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STAGING OF PRESSURE ULCERS STAGE  I STAGE II STAGE III STAGE IV DTI UNSTAGEABLE

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STAGE IDEFINITION  INTACT DEFINITION: INTACT SKIN WITH AN NON‐BLANCHABLE AREA OF REDNESS USUALLY OVER A BONY PROMINENCE  BONY PROMINENCE  AS A RESULT OF PRESSURE OR PRESSURE IN PRESSURE IN COMBINATION WITH SHEAR AND/OR FRICTION

COPYRIGHT: NPUAP 2007

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STAGE IIPARTIAL THICKNESS PARTIAL THICKNESS LOSS OF DERMIS PRESENTING AS A SHALLOW OPEN ULCER WITH A RED  WOUND BED, OU ,WITHOUT SLOUGH. MAY ALSO PRESENT AS AN INTACT OR OPEN AN INTACT OR OPEN RUPTURED SERUM FILLED BLISTER

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STAGE IIIFULL THICKNESS FULL THICKNESS TISSUE LOSS. SUBCUTANEOUS FAT MAY BE VISIBLE BUT BONE, TENDON  MUSCLE TENDON, MUSCLE ARE NOT EXPOSED. 

MAY HAVE SLOUTH  MAY HAVE SLOUTH, UNDERMINING OR TUNNELING

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STAGE IVEXTENDS INTO EXTENDS INTO MUSCLE AND/OR  SUPPORTING STRUCTURES (FASCIA, TENDON, JOINT CAPSULE).  JO C U )BONE OR TENDON IS EXPOSED OR DIRECTLY PALPABLE DIRECTLY PALPABLE MAKING OSTEOMYELITIS LIKELY TO OCCUR

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DEEP TISSUE INJURYPURPLE OR MAROON,LOCALIZED AREA OF DISCOLORED, INTACT DISCOLORED, INTACT SKIN OR BLOOD FILLED BLISTER DUE TO DAMAGE OF TO DAMAGE OF UNDERLYING SOFT TISSUE FROM PRESSURE AND OR SHEAR

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DEEP TISSUE INJURY PRECEDED BY TISSUE THAT IS PAINFUL, FIRM, MUSHY, BOGGY,  WARMER OR COLDER THAN WARMER OR COLDER THAN ADJACENT TISSUE

MAY START AS A THIN BLISTER OVER A DARK WOUND BED THAT PROGRESSES RAPIDLY TO THAT PROGRESSES RAPIDLY TO ESCHAR

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DEEP TISSUE INJURY

OCCURS 48 HOURS AFTER PRECIPITATING EVENT PRECIPITATING EVENT (USUALLY A PERIOD OF CONFINEMENT))

WITHIN  48 HOURS OF PURPLE SKIN, BLISTER DEVELOPS ( STAGE II PRESSURE ULCER

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UNSTAGEABLEFULL THICKNESS FULL THICKNESS TISSUE LOSS IN WHICH ACTUAL DEPTH OF THE ULCER IS COMPLETELY COMPLETELY OBSCURED BY SLOUGH AND/OR ESCHARESCHAR.

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Pressure Ulcers

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Pressure Ulcers Elderly bed‐ridden nursing home patient

Assess prealbumin Assess prealbumin Norm 15‐25 Below 15‐malnourished Below 10‐doubtful will ever 

heal‐also check c reactive protein

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Pressure Ulcers Eschar Do not remove or moisten unless coming moisten unless coming off around the edges

If you want it off‐sharp If you want it off sharp debridement is quickest

Can also use santyl ointment

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Arterial Disease No palpable PT or DP‐needs vascular consult Wounds usually distal on the extremity Very painful ABI Arteriogram

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Chronic WoundsCharacteristic Arterial Venous NeuropathicLocation Distal Gaiter or ankle Plantar

Pain Distal On contact Absent

Appearance ofWound bed

Necrotic Beefy red Pink

PhysicalAssessment

Pulses absentNails thickSki hi /thi

Edema+Foot sparedV dil ti

Foot deformities+Absent Achilles tendon reflexSkin shiny/thin

Hair absentVenous dilation tendon reflex

Stocking hypoesthesiaD dDecreased vibratory sense

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Arterial Disease Wounds usually necrotic Gangrene

dry  do not apply dressing

Wet Wet medical emergency

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Arterial DiseaseMC 84yo wf with gradually enlarging l       thulcer x 4 months‐

instructed to apply NeosporinNeosporin

ABI 0.54 Arteriogram with  Arteriogram with Stent placement

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Arterial Disease Originally used santyl for debridement

Pain medsWhen derided used i d b  iiodosorb ointment

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Arterial Disease Healed in 10 months of treatment

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Venous Insufficiency 44yo female with edema in LE, worked on horse farm‐foaling on horse farm foaling season

Gradually enlarging y g gulcer

Serial debridement Tissue Cx

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Venous Insufficiency Applied iodosorb ointment and unnabootunnaboot

Healed and re‐opened Applied xcell and Applied xcell and profore

When healed‐compression socks

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Venous Insufficiency 65yo female smoker with COPD

Serial debridements Serial debridements COLLAGENASE Surepress compressionSurepress compression Couldn’t tolerate unnaboots and profore

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Venous Insufficiency

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Venous InsufficiencyWhen clean, applied hydrogel and surepress

Pt also stopped smoking during this timetime

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Venous dermatitis Needs scales removed‐if really thick may use hi l l t   lwhirlpool to clean Do not use whirlpool if ulcerationulceration

MOISTURIZER

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Neuropathic ulcers Diabetes Neuropathy unknown etiology Treat like a pressure ulcer Usually on feetOffl di   h Offloading shoes CRAFTED OR PREFAB BOOTS/SHOES) Contact casting Contact casting

Moist wound healing‐control drainage Diabetes must be controlledDiabetes must be controlled

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Neuropathic ulcers Iodosorb ointment PromogranH d l fil Hydrogel‐curafil

Santyl Regranex Regranex Alginates

Sorbsan Aquacel ag

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Neuropathic Ulcers 46 yo para with ulcer for 3 mo

Used iodosorb   Used iodosorb, debridement

Tests revealed DM IITests revealed DM II Dermagraft, promogran, offloading

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Neuropathic Ulcers 52yo wf para ulcer from splint for foot ddrop

Tissue cx‐s aureusA li d    Applied promogran, d/c splint, promogran

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Neuropathic Ulcers Healed in 6 weeks Continue Circaid for swelling

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Charcot foot Fallen arch Usually diabeticMust relieve pressure Sometimes surgical intervention

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Mixed etiology Arterial/Venous Right abi‐0.3, left 0.7F /  B Fem/pop Bypass

Aplied dermagraft® Iodosorb profore weekly Iodosorb,profore weekly Pletal 100 mg bid,plavix 75 mg daily

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Mixed etiology‐healed

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OsteomyelitisCommon cause of nonhealing in chronic woundsBone scans have potential false positivesMRICorrelate with sed rate, xray, bone cultureT di i ll   d  i h 6 8  k   f IV Traditionally treated with 6‐8 weeks of IV VancomycinNew treatment option is Zyvox 600 mg pr for 6 8 New treatment option is Zyvox 600 mg pr for 6‐8 weeks

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Wound CharacteristicsPeriwound erythema If absent or blanches on digital pressure, is not i di ti   f i f tiindicative of infection

Redness that does no blanch may be indicative of infection

Warm to touch? May only indicate inflammation

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Wound CharacteristicsDrainage, purulenceColor, odor, amount

Periwound edemaExtent in mm or cm around wound

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Wound CharacteristicsNecrotic woundWound bed has dark areas of dead tissue, usually with i d  l t d i   d  dincreased purulent drainage and odor

Exposed tendon, boneGangreneGangrene

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Wound Characteristics• Measure longest part of wound for length not dependent on body positionM   id h     d  f  l h• Measure width at 90 deg from length

• Measure depth perpendicular to skinM   l   i  • Measure tunnels, sinus tracts

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Dressing Categorieso Alginateso Foam dressingso Gauze dressingso Hydrocolloidso Hydrogelso Transparent films

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Calcium Alginate Absorb drainage Good for heavily exudative wounds Can be left on for one or more days Needs secondary dressing Made of seaweed

Sorbsan at the VA

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Foam Dressings Absorb drainage Can be left on for one or more days For moderate to heavily exudating wounds

Polymemil Mepilex

Biotaine

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Gauze Inexpensive Use wet to moist Do not use wet to dry Must be applied multiple times a day Can be used to pack wounds

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Hydrocolloids Provide autolytic debridement Can be used for protection Does not absorb drainage

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Hydrogel Used to moisten wounds Can be used with gauze in place of wet to moist d idressing

Inexpensive

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Transparent Films Can be left in place for several days Allows visualization of wound Can be used with calcium alginate for skin tears or blistersD     b b Does not absorb

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Regranex®Recombinant human platelet‐derived growth factorI di t d f  l   t it  di b ti   d   Indicated for lower extremity diabetic and venous stasis ulcersHgba1c controlledHgba1c controlledNon smokerEdema controlledEdema controlledNo infectionAlternate every 12 hours with moist dressingy g

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Iodosorb OintmentIodine CadaxemerOnly safe form of iodine for woundsU   ith  ti  i  th id  ditiUse with caution in thyroid conditionsCan be changed every 1‐3 daysColor indicator when needs to be changedColor indicator when needs to be changedWill kill pseudomonas and MRSA

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Oasis ®

Porcine submucosal intestinal dressing FDA approved Must be re applied every 7‐9 days Needs secondary dressing

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Promogran® Collagen based matrix that provides new skin cells to grow on

Protects growth factors Protects growth factors Needs secondary dressing Indicated for diabetic, venous stasis, pressure ulcers, d cated o d abet c, ve ous stas s, p essu e u ce s,full and partial thickness ulcers

Covered under Medicare B The same product with silver is called “Prisma”

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COLLAGEN GELS, ALGINATES, SHEETS  AND POWDERS ARE AVAILABLEDERIVED FROM BOVINE   PORCINE   AND AVIAN  DERIVED FROM BOVINE , PORCINE , AND AVIAN SOURCE

IF MOIST CAN PROMOTE SOME AUTOLYTIC  IF MOIST CAN PROMOTE SOME AUTOLYTIC DEBRIDEMENT

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COLLAGEN MAY ENHANCE THE DEPOSITION OF ORGANIZED COLLAGEN FIBERSMAY ENHANCE TISSUE STRENGTH MAY ENHANCE TISSUE STRENGTH

ATTRACTS GRANULOCYTES AND FIBROBLASTBIORESORBABLE  BIORESORBABLE 

HEMOSTATIC

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Vacuum Assisted Closure DeviceVacuum Assisted Closure Device (VAC) Must be left in place continuously with dressings changed every other day

Indicated for heavily draining wounds Indicated for heavily draining wounds. Can be painful if on intermittent Good closure rates.Good c osu e ates. Can be used on any wound that measurements total 3.0 cm (example 1x1x1cm)

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Skin substitutes Dermagraft® Apligraf®

Both indicated for venous or diabetic wounds Applied after thorough debridementU   ith  i Use with compression

Do not wash off

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Apligraf®

Week 2Before apligrafp g

Week 52

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Apligraf® DELIVERY OF CELLS (YOUNG FIBROBLASTS AND KERATINOCYTES )PRODUCTION OF NEW MATRIX MATERIAL  PRODUCTION OF NEW MATRIX MATERIAL (FIBRONECTIN, VITRONECTIN, PROTEOGLYCANS) CYTOKINES AND GROWTH FACTORCYTOKINES AND GROWTH FACTOR

RECRUITMENT OF OTHER CELLS ( STEM CELLS) INDICATION:  FOR VENOUS ULCER, DIABETIC INDICATION:  FOR VENOUS ULCER, DIABETIC FOOT ULCERS/NEUROPATHIC ULCERS

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CONCLUSION WE TRY TO PROVIDE THE PROPER ENVIRONMENT FOR THE BODY TO HEAL ITSELFIDENTIFY THE ETIOLOGY OF THE WOUND IDENTIFY THE ETIOLOGY OF THE WOUND

KEEP IN MIND THE BASICS OF WOUND HEALINGDEVELOP E THE PLAN OF CARE BASED ON THE  DEVELOP E THE PLAN OF CARE BASED ON THE WOUND TYPE AND CHARACTERISTICS

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THE END

REFERENCES: WOUND CARE ESSENTIALS CONFERENCE MANUAL 2008 WWW.NPUAP.ORG ETUFUGH,CN Phillips TJ. Venous Ulcers. Clinical Dermatology 2007 Jan‐Feb 25 (1): 121‐130 SiegreenMY, Kline RA.  Arterial insufficiency and ulceration: diagnosis and treatment options. 

Adv Skin Wound Care 2004 June; 17  pp 242 51 Adv Skin Wound Care 2004 June; 17  pp 242‐51  Broussard, cl. (2007) Dressing Decisions.  In Krasner, D., Roedheaver, G, &  Sibbald, G (Eds)  

Chronic Wound care ( 4th edition HMP communications  249‐262