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CTRI Number  CTRI/2025/04/084443 [Registered on: 09/04/2025] Trial Registered Prospectively
Last Modified On: 09/04/2025
Post Graduate Thesis  Yes 
Type of Trial  Observational 
Type of Study   Cross Sectional Study 
Study Design  Other 
Public Title of Study   To assess salivary biomarkers for detection of early childhood caries in Autism Spectrum Disorder 
Scientific Title of Study   Investigating Salivary Biomarkers for Early Childhood Caries in Autism Spectrum Disorder: A Proteomic Analysis. 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  SYED FAZIL HASAN 
Designation  Postgraduate Student 
Affiliation  Manav Rachna Dental College 
Address  Q Block, Lower Ground - Room 9, Department of Pediatric and Preventive Dentistry, Manav Rachna Dental College, Sector 43, Faridabad, Haryana

Faridabad
HARYANA
121004
India 
Phone  8190007282  
Fax    
Email  drfazilsyed@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  DR TANU NANGIA  
Designation  Professor and Head 
Affiliation  Manav Rachna Dental College 
Address  Q Block, Lower Ground - Room 9, Department of Pediatric and Preventive Dentistry, Manav Rachna Dental College, Sector 43, Faridabad, Haryana

Faridabad
HARYANA
121004
India 
Phone  9999384333  
Fax    
Email  tanunangia.sds@mrei.ac.in  
 
Details of Contact Person
Public Query
 
Name  DR TANU NANGIA  
Designation  Professor and Head 
Affiliation  Manav Rachna Dental College 
Address  Q Block, Lower Ground - Room 9, Department of Pediatric and Preventive Dentistry, Manav Rachna Dental College, Sector 43, Faridabad, Haryana

Faridabad
HARYANA
121004
India 
Phone  9999384333  
Fax    
Email  tanunangia.sds@mrei.ac.in  
 
Source of Monetary or Material Support  
Q block Basement Room 9 Department of Pediatric and Preventive Dentistry Manav Rachna Dental College Sector 43 Faridabad Haryana 
 
Primary Sponsor  
Name  Not Applicable 
Address  Not Applicable 
Type of Sponsor  Other [Not Applicable] 
 
Details of Secondary Sponsor  
Name  Address 
NIL  NIL 
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 1  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Dr Syed Fazil Hasan  Manav Rachna Dental College  Room. 9 Department of Pediatric and Preventive Dentistry Manav Rachna Dental College Sector 43
Faridabad
HARYANA 
8190007282

drfazilsyed@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Manav Rachna Institutional Ethics Committee  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: F01-F99||Mental, Behavioral and Neurodevelopmental disorders,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  NIL  NIL 
Comparator Agent  NIL  NIL 
 
Inclusion Criteria  
Age From  2.00 Year(s)
Age To  6.00 Year(s)
Gender  Both 
Details  Children aged under 6 years
Children with Autism Spectrum Disorder
Children with def score 3-4 
 
ExclusionCriteria 
Details  Normal children
Children with chronic illness/systemic illness
Children with orthodontic appliance
Children whose parent/guardian doesn’t give written consent  
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Outcome Assessor Blinded 
Primary Outcome  
Outcome  TimePoints 
1. To identify and compare the levels of KRT3
in Autism Spectrum Disorder children with
and without Early Childhood Caries.
2. To identify and compare the levels of
MUC21 in Autism Spectrum Disorder
children with and without Early Childhood
Caries.  
At Baseline 
 
Secondary Outcome  
Outcome  TimePoints 
1. To correlate the salivary proteomic findings
along with other salivary parameters (pH
and weight of saliva) in developing tailored
preventive regime for caries prone children
with Autism Spectrum Disorder 
At baseline 
 
Target Sample Size   Total Sample Size="60"
Sample Size from India="60" 
Final Enrollment numbers achieved (Total)= "Applicable only for Completed/Terminated trials"
Final Enrollment numbers achieved (India)="Applicable only for Completed/Terminated trials" 
Phase of Trial   N/A 
Date of First Enrollment (India)   02/06/2025 
Date of Study Completion (India) Applicable only for Completed/Terminated trials 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Applicable only for Completed/Terminated trials 
Estimated Duration of Trial   Years="1"
Months="6"
Days="0" 
Recruitment Status of Trial (Global)   Not Applicable 
Recruitment Status of Trial (India)  Open to Recruitment 
Publication Details   N/A 
Individual Participant Data (IPD) Sharing Statement

Will individual participant data (IPD) be shared publicly (including data dictionaries)?  

Response - NO
Brief Summary  

The onset of ECC can occur as early as the first few years of life, making early detection

and intervention crucial for preventing the progression of the disease.

Recent studies have shown that children with Autism Spectrum Disorder (ASD) are

disproportionately affected by ECC, with factors such as dietary preferences, oral

hygiene difficulties and sensory sensitivities potentially exacerbating their risk. Despite

this, the mechanisms underlying the higher prevalence of ECC in children with ASD

remain poorly understood, and effective diagnostic tools for early detection are

lacking. This study aims to

investigate the potential of salivary biomarkers as indicators for Early Childhood Caries

(ECC) in children diagnosed with Autism Spectrum Disorder (ASD). Specifically, the

study employs analysis to identify and characterize the differences in the salivary

proteome of children with ECC and those without, with a focus on those with ASD.

 
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