Neuro-Developmental Follow up 0-24 years: Lessons Learnt

Transcription

1 Neuro-Developmental Follow up 0-24 years: Lessons Learnt Prof. (Dr.) M.K.C Nair Vice Chancellor, Kerala University of Health Sciences Emeritus Professor Developmental, Behavioural & Adolescent Pediatrics Paediatrics

2 Child Development Centre (CDC Kerala) Reduction of Childhood Disability through Reduction of Low Birth Weight through Reduction of Pre-Adolescent girls under nutrition

3 Causes of under-five deaths in India Top five causes of death in Infants

4 Prevention of Brain Damage: Insults during pregnancy can cause Brain Damage or alter Brain Development from: "The Newborn Brain: Neuroscience and Clinical Applications, Philippe Evrard, Mark Hanson, andhugo Lagercrantz Ca bridge U iversity Press

5 Prevention of Brain Damage: Developmentally Supportive Newborn Care Avoiding Hostile! NICU environment Infant Handling observing infant cues Positioning to reduce energy losses Body containment Swaddling Kangaroo Care Community setting

6 Prevention of Brain Damage: Impairment Disability Handicap Early Intervention Assessing Outcomes Risk stratification Change in NICU Practices

7 CDC-KIMS : Risk Stratification Score Risk Abnormal outcome Total 1 and 2 Low 9 (4.5%) 197 (87.5%) 3, 4 and 5 High 5 (17.8%) 28 (12.5%)

8 Prevention of Brain Damage: O2, Glucose, Perfusion

9 Prevention of Brain Damage: Prediction of Quality of Survival Cystic Periventricular Leucomalacia (cpvl) US Scan should be used like a Stethoscope

10 Prediction of Quality of Survival: Compulsory ROP & Hearing Screening ROP Screening Oto-acuostic Emissions

11 Prevention of Brain Damage Pyritinol for Post-asphyxial Encephalopathy in Term Babies an RCT Score Trt.Group Con. Group Diff. PMean (n=51) Mean (n=49) Means Value MDI 91.6 (2.9) 92.8 (2.5) PDI 96.0 (3.2) (2.7) Weight (kg) 8.6 (0.2) 8.6 (0.2) Length (cm) 71.9 (1.4) 72.1 (1.5) HC (cm) 44.8 (0.2) 45.0 (0.2) MKC Nair, Babu George and L Jeyaseelan. Pyritinol for Post-asphyxial Encephalopathy in Term Babies A Randomized Double Blind Controlled Trial. Indian Pediatr 2009; 46: S37 S42.

12 Prevention of Brain Damage: Reduction of LBW Babies: Predictors of Birth Weight on Multivariate Analysis Sl. No Models t value P value 1 Constant Height Gestational age Parity Pregnancy induced hypertension History of LBW CJ Anitha, MKC Nair, K Rajamohanan, SM Nair, KT Shenoy and M Narendranathan. Predictors of Birthweight A Cross Sectional Study. Indian Pediatr 2009; 46: S59 S62.

13 Need for Early Stimulation: Plasticity of Brain Newborn brain has remarkable potential for recovery Early stimulation promotes synapse generation

14 Prevention of Brain Damage Effect of Developmental Stimulation Intervention Before After Above 2500 gms Below 1500 gms MKC Nair, Suja Mathews, Babu George, Elsie Philip, Sathy N. Early stimulation CDC Trivandrum Model. Indian J Pediatr. 1992; 59(6):

15 Prevention of Brain Damage: Measuring Home Environment of Child HSQ Vs HOME The likelihood ratio (LR) for +ve test was 4.6, which implies that the families with poor home environment are 4.6 times more likely to have the HSQ score less than or equal to 19 as compared to normal families. MKC Nair, Prasanna GL, et al. Validation of Home Screening Questionnaire (HSQ) against Home Observation for the Measurement of Environment (HOME). Indian Pediatr 2009 Jan; 46(Suppl): S55 S58.

16 Simple Developmental Tool for Mother DEVELOPMENTAL OBSERVATION CARD (DOC) Social Smile -2m Head Holding - 4 m Sitting -8m Standing -12 m Mother to make sure that the baby See, Hear & Listen

17 CDC Kerala: Developmental Therapy Clinic Use of CDC Grading for Motor Milestones Comparison at Enrolment & After 6 mo Intervention by Dev. Therapist: N 600 Abnormal Head Holding Grade TDSC 8-12 m Sitting grade TDSC > 12 m Sitting grade Standing grade 4-8 m At Enrolment % months Intervention % Reduction in Abn. % P Value M.K.C. Nair, V.R.Resmi, Rajee Krishnan, G.S. Harikumaran Nair, M.L. Leena, Deepa Bhaskaran, Babu George, Paul S Russel. CDC Kerala 5: Developmental Therapy Clinic Experience Use of Child Development Centre Grading for Motor Milestones,, Indian J Pediatr (December 2014) 81(Suppl 2):S91 S98 DOI /s

18 CDC Kerala: At Risk Baby Clinic Devpl. Intervention Package for Babies <1800 gms Outcome at 6 months Using DASII Monthly early intervention using a mother oriented systematic developmental stimulation package. Completed 6 m follow up & stimulation program: N 740 Comparing outcome at 4 & 6 m, both grading for head holding & gross motor part of DDST showed reduction in abnormal findings. At 6 m assessment on DASII, motor DQ abnormalities gms birth weight group gms birth weight group 80% 17.1% M. K. C. Nair, R. M. Sunitha, M. L. Leena, Babu George, Deepa Bhaskaran, Paul S Russel. CDC Kerala 2: Developmental Intervention Package for Babies <1,800 g Outcome at 6 mo Using DASII.Indian J Pediatr (December 2014) 81(Suppl2):S73 S79 DOI /s z

19 CDC Kerala: At Risk Baby Clinic Use of Different Screening Tools: Outcome at 12 months Using DASII (n=604) Prevalence of developmental delay at 12 m Diagnostic tool DASII : 13.3% Screening Tools: CDC grading for standing : 24.8% Amiel Tison angles : 24.0% DDST (Denver II) gross motor: 24.3% Together had high Specificity, NPV & Accuracy against DASII motor DQ M.K.C.Nair, RajeeKrishnan, G. S. HarikumaranNair, Babu George, Deepa Bhaskaran, M. L. Leena, Paul S Russell. CDC Kerala 3: At-risk Baby Clinic Service Using Different Screening Tools Outcome at 12 months Using Developmental Assessment Scale for Indian Infants. Indian J Pediatr (December 2014) 81(Suppl 2):S80 S84 DOI /s

20 CDC Kerala: At Risk Baby Clinic TDSC Items Based Devpl. Therapy Package for LBW Babies Outcome at 18 months Using DASII DASII Results at 18 months Groups LBW: Intervention(N:240) Mental age Mental DQ Motor age Motor DQ NBW: No Intervention(N:260) Statistical Significance Nil Nil Nil Nil M. K. C. Nair, Rajee Krishnan, G.S. Harikumaran Nair, Deepa Bhaskaran, M. L. Leena, Babu George, Paul S Russell: CDC Kerala 4: TDSC Items Based Developmental Therapy Package Among Low Birth Weight Babies Outcome at 18 months Using DASII: Indian J Pediatr (December 2014) 81(Suppl2):S85 S90. DOI /s z

21 CDC Kerala: Devpl. Evaluation Clinic (2 10 yrs) Dev. Diagnosis & Home Intervention Package use Clinical Diagnosis (n=3146) Speech delay : 35.9% Behaviour problem : 15.4% Global delay/ IDD : 15.4% Learning problem : 10.9% Autism : 07.7% Seizure disorder : 01.7% Hearing impairment: Visual impairment 00.7% : 00.7% M. K. C. Nair, M. A. Lakshmi, S. Latha, Geetha Lakshmi, G. S. Harikumaran Nair, Deepa Bhaskaran, Babu George, M. L. Leena, Paul S Russell: CDC Kerala 15: Developmental Evaluation Clinic (2 10 y) Developmental Diagnosis and Use of Home Intervention Package: Indian J Pediatr (December 2014) 81(Suppl 2):S142 S150 DOI /s

22 Validation of LEST (0 3 y) Against REELS (n=679) CDC Kerala: Developmental Evaluation Clinic Screening: LEST (0-3 yrs) by Dev. therapist Gold Standard: REELS by Speech therapist Sensitivity Specificity Positive Predictive Value Negative Predictive Value Accuracy : 84.4% : 80.3% : 91.5% : 67.1% : 83.2% M. K. C. Nair, A. O. Mini, Deepa Bhaskaran, G. S. Harikumaran Nair, Babu George, M. L. Leena, Paul S Russell, CDC Kerala 6: Validation of Language Evaluation Scale Trivandrum (0 3 y) Against Receptive Expressive Emergent Language Scale in a Developmental Evaluation Clinic Population. Indian J Pediatr (December 2014) 81(Suppl 2):S99 S101 DOI /s

23 Speech and Language Delay (0 3 yrs) Effect of 6 mon Early Language Intervention: N 455 Mean pre intervention LQ Mean post intervention LQ Observed increase (LQ) : : : 9.83 (Sig.) Developmental Diagnosis Developmental delay Global developmental delay Trisomy, chromosome abn. Microcephaly, brain problems Misarticulation Autistic features Cleft palate and lip : 62.4 % : 18.5 % : 10.5 % : 9.9 % : 8.4 % : 5.3 % : 3.3 % M.K.C.Nair, A.O.Mini, M.L.Leena, BabuGeorge, G. S. Harikumaran Nair, Deepa Bhaskaran, Paul S Russell. CDC Kerala 7: Effect of Early Language Intervention Among Children 0 3 y with Speech and Language Delay. Indian J Pediatr (December 2014) 81(Suppl 2):S102 S109 DOI /s

24 Trivandrum Autism Behaviour Checklist (TABC)An Indian tool By trained health worker 4 domains 20 questions Total score (min. 20, max. 60) < 35 = no autism = mild to mod. autism 44 & above = severe autism NPV against CARS = 98.6% MKC Nair, et al. Development of TABC. Teens 2013; 7(1): 4 10

25 CDC Kerala : Autism Intervention Clinic Effectiveness of Early Intervention for Children with ASD: Clinic Based, Low Intensity Intervention package (N 39) CARS total pre intervention mean 35.46(4.44) CARS total post intervention mean 31.33(5.09) Difference 3.54 statistically significant (p: 0.001) Socialization Cognition Communication Imitation Attention Play Cognition behaviour Perception Self help skills Motor Sensory activities Self help M. K. C. Nair, Paul S Russell, Babu George, G.L. Prasanna, A. O. Mini, M. L. Leena, Sushila Russell, K. A. Minju: CDC Kerala 8: Effectiveness of a Clinic Based, Low Intensity, Early Intervention for Children with Autism Spectrum Disorder in India: A Naturalistic Observational Study. Indian J Pediatr (December 2014) 81(Suppl 2):S110 S114 DOI /s

26 CDC Kerala : Autism Evaluation Clinic Comparison of CARS against DSM-IV-TR Diagnosis of Autism among Children Between 2 & 6 yrs: N 200 Prevalence of autism For CARS cut off points 30 : 71.5% For CARS cut off points 33 : 52.5 % DSM-IV-TR : 63 % Babu George, M. S. Razeena Padmam, M. K.C. Nair, M. L. Leena, G. L. Prasanna, Paul S Russel: CDC Kerala 11: Diagnosis of Autism Among Children Between 2 and 6 y - Comparison of CARS against DSM-IV-TR. Indian J Pediatr (December 2014) 81(Suppl 2):S125 S128 DOI /s y

27 CDC Kerala : Autism Intervention Clinic Effectiveness of Low Intensity Home Based Early Intervention (n=52) Tool Socialization skills VSMS-SQ Pre intervention Post intervention P Value Expressive language REEL-EQ Receptive language REEL-RQ Severity of autism CARS total M. K. C. Nair, Paul S Russell, Babu George, G.L. Prasanna, Deepa Bhaskaran, M. L. Leena, Sushila Russell, Priya Mammen: CDC Kerala 9: Effectiveness of Low Intensity Home Based Early Intervention for Autism Spectrum Disorder in India. Indian J Pediatr (December 2014) 81(Suppl 2):S115 S119 DOI /s

28 CDC Kerala : Autism Evaluation Clinic Case Control Study - Socio-demographic Factors (2 6 yrs) Cases : Autism (CARS >30 ) : 143 Control: Apparently Normal (WBC) : 200 Pre-piloted questionnaire with 11-SE Variables Sig. risk factors on Multivariate Analysis Upper & upper middle SE status: OR: 7.13 Male gender: OR: 3.95 Protective factor for Autism Place of residence rural: OR: 0.41 Babu George, M. S. Razeena Padmam, M. K. C. Nair, M. L. Leena, Paul S Russell: CDC Kerala 12: Socio-demographic Factors Among Children (2 6 y) with Autism A Case Control Study: Indian J Pediatr (December 2014) 81(Suppl 2):S129 S132 DOI /s

29 CDC Kerala : Autism Evaluation Clinic Case Control Study (Contd.) Early Child Care Practices at Home (2 6 yrs ) Sig. risk factors on Multivariate Analysis Not playing with same age children : OR=19.57 No outings for the child : OR=3.36 Do not tell stories/sing songs to child : OR=3.21 Breast feeding duration nil/ < 6 mo : OR=3.40 Babu George, M. S. Razeena Padmam, M. K. C. Nair, M. L. Leena, Paul S Russell: CDC Kerala 14: Early Child Care Practices at Home Among Children (2 6 y) with Autism A Case Control Study: Indian J Pediatr (December 2014) 81(Suppl 2):S138 S141 DOI /s

30 Module on Community Based Management of Childhood Disability (0 6 years) Childhood Disability District Model CBR Training Manual Editors Dr MKC Nair Dr. Babu George, Dr.R.Abhiram Chandran

31 Step.1: Tool Development and Validation TDSC 0 3 yrs

32 TDSC 3 6 yrs

33 LEST 0 3 yrs

34 LEST 3 6 yrs

35 Childhood Disability District Model Step.2: Community Survey (80429)

36 Childhood Disability District Model Step.3: Evaluation Developmental Therapist Clinical Psychologist

37 Childhood Disability District Model Step.4: Therapy - CDRU Physiotherapist Speech Therapist

38 CDC Kerala : District Model Early Detection of Dev. delay/ Disability (< 6 yrs) (n= 1,01,438) Community survey- by ASHA workers TDSC 2 item delay 2,477 (2.45 %) Dev. evaluation camps (80 PHCs): N 1329 Normal : 43.1% Developmental delay : 49.89% Speech & language delay : 24.98% Multiple disabilities : % Intellectual disability : 16.85% Cerebral palsy : % Visual impairment : % Neuromuscular disorders : % M. K. C Nair, G. S. Harikumaran Nair, M. Beena, P. Princly, S. Abhiram Chandran, Babu George, M. L. Leena, Paul S Russell: CDC Kerala 16: Early Detection of Developmental delay/ Disability Among Children Below 6 y A District Model: Indian J Pediatr (December 2014) 81(Suppl 2):S DOI /s y

39 CDC Kerala : State wide Cross sectional Survey (<3 years) Early Detection of Developmental Delay /Disability One randomly selected anganwadi/panchayath, ward Total screened by TDSC & LEST : 32,664 Developmental delay using TDSC : 2.5% Speech & Language delay using LEST : 2.8% TDSC and/or LEST positive : 3.4 % Confirmed by trained paediatrician (1,110) Developmental delay Speech delay Global delay Gross motor delay Hearing impairment : 69.3 % : 14.3 % : 5.7 % : 5.3 % : 3.6 % M. K. C. Nair, P. Princly, M. L. Leena, S. Swapna, Lali Kumari I, R. Preethi, Babu George, Paul S Russell: CDC Kerala 17: Early Detection of Developmental Delay /Disability Among Children Below 3 y in Kerala - A Cross Sectional Survey: Indian J Pediatr (December 2014) 81(Suppl 2):S156 S160 DOI /s

40 Early Detection of Delay - (n=32,664) Hearing Impaired children (0-3 years) : 40 nos. TDSC +ve No (%) LEST +ve No (%) Trivandrum Kollam Pathanamthitta District (14) Alappuzha Kottayam Idukki Ernakulam TDSC +ve No (%) LEST +ve No (%) Thrissur Wayanadu Palakkadu Kozhikodu Kannur Kasargode Malappuram Total District (14)

41 Neuro-Developmental Disability (NDD) among children in India - An INCLEN Study 1. Neuro-developmental Disability Screening Tool (NDST) 2. Development of Consensus Clinical Criteria (CCC) 3. Validation of the NDST against CCC (sample:5000) 4. Formative research for modifiable risk factors of NDD 5. Prevalence of NDD in India (Sample: 50,000)

42 1. INDT-ASD: INCLEN Diagnostic Tool for Autism Spectrum Disorder Development and Validation (Juneja M, Mishra D, Russell PS, Gulati S, Deshmukh V, Poma T, Sagar R, Silberberg D, Bhutani VK, Pinto JM, Durkin M, Pandey RM, MKC Nair, Arora NK, INCLEN Study Group. Indian Peditr 2014 May;51(5): INDT-ADHD: INCLEN Diagnostic Tool for Attention Deficit Hyperactivity Disorder - Development and Validation (Sharmila Mukherjee, Satinder Aneja, Paul Russell, Sheffali Gulati, Vaishali Deshmukh, Rajesh Sagar, Donald Silberberg, Bhutani VK, Jennifer M Pinto, Maureen Durkin, Ravindra M Pandey, MKC Nair, Narendra K Arora and INCLEN STUDY GROUP. Indian Pediatr 2014 Jun;51(6): ) 3. INCLEN Diagnostic Tool for Epilepsy (INDT-EPI) for Primary Care Physicians: Development and Validation. (Ramesh Konanki, Devendra Mishra, Sheffali Gulati, Satinder Aneja, Vaishali Deshmukh, Donald Silberberg, Jennifer M Pinto, Maureen Durkin, Ravindra M. Pandey, MKC Nair, Narendra K Arora and INCLEN Study Group. Indian Pediatr, 2014 Jul;51(7): INCLEN Diagnostic Tool for Neuro-motor Impairment (INDT-NMI) for Primary Care Physician: Development and Validation. (Sheffali Gulati, Satinder Aneja, Monica Juneja, Sharmila Mukherjee, Vaishali Deshmukh, Donald Silberberg, Vinod K Bhutani, Jennifer M Pinto, Maureen Durkin, Poma Tudu, Ravindra M Pandey, MKC Nair, Narendra K Arora and INCLEN Study Group. Indian Pediatr, 2014 Aug;51(8):613-9.

43 CDC Research & National Capacity Building (CDC-IDE Kerala University Courses) PG Diploma in Clinical Child Development (2-year full-time paramedical course) Eligibility B.Sc.Home Science P.G Diploma in Developmental Neurology Eligibility : MBBS/MD/DNB/MNAMS/DCH M.H.Sc. In Clinical Child Development (2 Yrs) Eligibility : MBBS/BDS/BSc Nursing/PG-DCCD or DCCD with graduation, BPT/ BOT/BSc (Speech & Hearing)/BSc (MLT)/ BPharm/ BAMS/ BHMS/BSMS

44 8th Dr.K.C. Choudhuri Oration Award