Presentation on theme: "Impact on Breastfeeding of Restrictive Lingual Frenulum Dr David Edwards StR Public Health Public Health Suffolk."— Presentation transcript:
Impact on Breastfeeding of Restrictive Lingual Frenulum Dr David Edwards StR Public Health Public Health Suffolk
March 2012 Concern raised over access to infant ‘tongue-tie’ lingual frenulum (LF) division to support breastfeeding in Suffolk Investigation by Public Health: – Ipswich Hospital - LF division policy and pathway in place – West Suffolk Hospital - did not provide LF division to support breastfeeding
NICE Guidance (2005) Division of ankyloglossia (tongue tie) for breastfeeding (IPG149) Many ‘tongue-ties’ do not require treatment Conservative treatment includes breastfeeding advice and counselling, exercising the tongue Surgical division of the lingual frenulum may enable the mother to continue breastfeeding Safe – if by competent health professional
East of England Picture Over half of providers (n=8, 53%) with no policy/guideline for LF division Seven providers with policies roughly in line with NICE IPG149 Wide policy variation on assessment of LF and pathway followed
Its About Tongue Mobility! Restricted tongue mobility can impair breastfeeding – Mother/infant interaction Require clear identification, assessment of tongue mobility impact on breastfeeding Intervention (LF division) when indicated Risk of policy stimulating unnecessary LF division activity?
Regional policy Policy for Division of the Lingual Frenulum (tongue-tie division) of Infants (<3 months of age) to Support Breastfeeding “..ensure consistency of approach in the East of England in the provision lingual frenulum division (tongue-tie division) where restricted tongue mobility due to a tight lingual frenulum is impairing the ability of the infant to breastfeed effectively”
Policy part 1: Assessment BEFORE referral for division – competent health professional to assess tongue mobility Is infant positioning and attachment correct? Is tongue mobility impairing breastfeeding? If it does not impair breastfeeding then division is not necessary
Policy part 2: Division Who and where to divide LF that is impairing ability to breastfeed Lingual frenulum is divided using sterile scissors Safety – Suitable clinical room which meets infection control requirements – Two staff, clinician conducting division and assistant – Protocol in place for rapid response to uncontrolled bleeding
Policy Implementation Training need for assessment of whether tongue mobility is affecting breastfeeding Clear referral pathways across region for referral of infants identified with clinical need for LF division Support for breastfeeding mothers who do not opt for division
Implementation of Policy: What needs to be done in Suffolk? Training need for identification and assessment? Where should mother and baby be referred to?
Emotive Issue - Stigma Concern by some professionals – ‘tongue-tie’ division an unnecessary mutilation Lactation specialists, Health Visitors & Midwives – LF division is an important issue Parents – Frustration with [SOME] NHS staff not recognising impact on breastfeeding, inequity in provision, high cost of private treatment Misinformation, fear & false expectations?
Evidence? NICE IPG149 –expert and case report evidence Ultrasound study *identified that restricted tongue mobility (tight LF) can affect the suckling mechanism and milk removal of affected infants Two blinded RCTs^ provided evidence that LF division was effective – but small numbers Dependent on mother/infant dyad –tongue mobility may or may not impact breastfeeding *Geddes et al 2008 ^Berry et al 2012; ^Buryk et al 2011
“Division of Restrictive Lingual Frenulum – why, when and where?” Mr Ashish Minocha Consultant Paediatric & Neonatal Surgeon, Jenny Lind Children's Hospital, Norfolk and Norwich University Hospital NHS Foundation Trust Dr David Edwards Specialist Registrar Public Health Suffolk County Council
Lingual Frenulum ‘Lingual frenulum' stretches from under the tongue to the floor of the mouth Elastic and does not interfere with the movements of the tongue
Embryological origin Vestigeal Structure – frenulum is what is left of the tissues that should have disappeared as the oral areas are formed – not uncommon – ‘webbing‘ can occur between upper or lower lips and gums, cheeks and gums as well as in at the base of the tongue
‘Tongue tie', ‘Ankyloglossia' or ‘short frenum' Short Lingual Frenulum may lead to restriction of tongue movement
The Academy of Breastfeeding Medicine defines partial ankyloglossia or “tongue-tie” as "the presence of a sublingual frenulum which changes the appearance and/or function of the infant's tongue because of its decreased length, lack of elasticity or attachment too distal beneath the tongue or too close to or onto the gingival ridge"
“Short, thick, tight or broad” Lingual Frenulum Adverse effect on oromuscular function - feeding and ? speech It may cause problems when it extends from the margin of the tongue and across the floor of the mouth to finish at the base of the teeth
Incidence Variable ?? Criteria 1941 Study - 4 per 1000 of the population. 16 percent of babies experiencing difficulty with breastfeeding had a tongue tie - University of Cincinnati, USA, 2002. 10 % of the babies - SGH, UK.
Kotlow’s Criteria With a finger, run it underneath the tongue from side to side. The feeling of a tie can be describe as a fence, speed bump or ridge in the bottom of the mouth. A normally developed mouth floor will feel smooth. Any kind of a bump has the potential to cause problems.
Genetic factors Strong familial tendency or just an awareness ?? Tongue tie sometimes occurs together with other congenital conditions which affect the structure of the mouth, such as cleft lip or palate. It can also occur together with conditions such as severe hearing loss or cerebral palsy. Boys are more often “tongue-tied” than girls !!
Diagnosis Traditional criteria – Acute malnourishment – Mis-articulation of tongue tip sounds such as ‘t', ‘d', and ‘n'
Signs & Symptoms in Babies – Failure to latch on - slipping off the breast while feedinglatch on – continuous feeding - frequent & inadequate – Clicking sounds while feeding – Continuous Dribbling & gagging – Colic – “Windy baby” – Poor weight gain & physical growth
Assessment – Breastfeeding, and any problems experienced – Measurements of ‘free tongue', and height to which the tongue can be lifted – Appearance of the margin of the tongue, and whether indentation is present – Function and ability to protrude or to elevate the tongue – Dental & Speech problems
Assessment & Classification Kotlow assessment (American Paediatric Dentist) –length of free tongue >16 mm acceptable – Class I (12-16 mm) – mild – Class II (8-11 mm) – moderate – Class III (3-7 mm) - severe – Class 4 (<3 mm) - complete
Assessment & Classification Hazelbaker Assessment tool – Lactational Consultant – Lingual Frenulum Anatomy & Function based assessment rely on assessors judgement of appearance and any sucking problems
Reliability of the Hazelbaker Assessment Tool for Lingual Frenulum Function Lisa H Amir, Jennifer P James and Susan M Donath, Melbourne, Australia International Breastfeeding Journal 2006, 1:3 doi:10.1186/1746-4358-1-3 Reliability of each item ItemKappaP value Appearance items Appearance of tongue when lifted 0.54<0.01 Elasticity of frenulum 0.53<0.01 Length of lingual frenulum when tongue lifted 0.51<0.01 Attachment of lingual frenulum to tongue 0.39<0.01 Attachment of lingual frenulum to inferior alveolar ridge 0.62<0.01 Function items Lateralization 0.71<0.01 Lift of tongue 0.67<0.01 Extension of tongue 0.65<0.01 Spread of anterior tongue -0.020.74 Cupping 0.010.44 Peristalsis 0.050.07 Snapback 0.030.38
Assessment & Classification Appearance factors (Griffiths et al, Southampton) – diaphanous (transparent), – medium (non-transparent) – thick (chunky) – Visual assessment of the length Digital Calliper Quantitative evaluation (Marchesan et al, Brazil) Tongue tie Assessment Protocol (TAP) - scoring based on appearance and function
Consequences of Tongue Tie Varied Depends on age of presentation
Maternal challenges The maternal experience of breastfeeding a tongue- tied baby may include: – Pain – Nipple damage, bleeding, blanching or distortion of the nipples – Mastitis, nipple thrush or blocked ducts – Severe pain with latch or losing latch – Sleep deprivation caused by the baby being unsettled – Depression or a sense of failure
Consequences in infants Early problems with breast feeding may lead to – Termination of breastfeeding – Failure to thrive – Poor bonding between baby and mother – Problems with introducing solids
Consequences in Children – Inability to chew age appropriate solid foods – Inability to enjoy lollies / licking ice-creams – Dribbling, Gagging, choking or vomiting foods – Persisting food fads – Difficulties with dental hygiene/ Dental problems – ? speech problems – Behaviour problems – Lack of self confidence
Consequences in Adults Consequences of un-repaired tongue tie may not reduce with time Social, domestic and work environment difficulties Lack of self-esteem Dental health
Intervention Before 1940, tongue ties were routinely cut to help feeding So what changed this practice ? – reduction in the practice of breastfeeding – “Not real medical problem” & “in the mind off over-zealous parents” – fear of excessive/unnecessary surgery
Intervention ? – Lactational Consultants & Breast Feeding Advisor – Struggling and suffering mums – And some of us starting to listen !
Tongue tie Division Neonates & Infants (prior to eruption of teeth) Fax / email referrals accepted and encouraged to avoid delay. Babies seen in next clinic – sometime on the same day of referral (majority within a few days to a week). Office Procedure
Tongue tie Division Neonates & Infants Procedure – One of the parent hold the baby – Usually cry when examining which helps in examination and division – Complete division of tongue tie – Some babies sleep through the procedure – Most stops crying as soon as handed over to mum and start feeding
Tongue tie Division Neonates & Infants Tinge of blood – bleeding checked after 2 minutes and parents asked to wait another 20 minutes for a further review Encouraged to report progress in 2 weeks via email / post or telephone No follow up appointment
Audit of service YearReferralReleased%Boys Girls% Boys % Girls 20052210020 0 200620199511955 45 2007616098431870 30 200888 100513758 42 2009202200991336966 34 201035335210022412963 37 201138637597 201257954294 2013 till Sept 2013570525 (760)92 Total2261216396464 *288 *6238
Response and Improvement YearResponsesImprovement% Improvement 200522100 200613 100 200735 100 2008424198 2009736893 2010938895 March 201115 100 Total25824796 Total + 201127326296 All % rounded to the nearest whole number
Parental Satisfaction compared to Responses YearResponsesParental satisfaction% Satisfaction 200522100 200613 100 200735 100 2008424198 2009737197 2010938996 March 201115 100 Total + 2011273262 97 % All % rounded to the nearest whole number
Releases and Complications YearReleasesComplications% ComplicationsDescription 2005200 20061900 20076023 1 Minor Bleeding, 1 Recurrence 20088811 1 Ulcer 200920032 1 Minor Bleeding, 2 Ulcer 201035200 March 20117900 Total80061 3 Ulcer, 2 Minor Bleeding, 1 ? Recurrence All % rounded to the nearest whole number
Audit Conclusions Referral rate have increased due to increasing awareness Total audit response rate 36% Frenulotomy rate 96% Improvement in feeding 96% Parental satisfaction 97% Complications (minor) 01%
Conclusion Early recognition & referral Breast feeding advisor / Lactational consultant involvement helps in long term support Safe & quick procedure Almost nil complication in “expert hands” No need to “wait & see” in presence of feeding problems