Study setting {9}
This study will be conducted at Department of Pediatrics in Acharya Vinoba Bhave Rural Hospital, Wardha and nearby villages within 25 KM radius. Wardha is the smallest district in Maharashtra State of India.
Eligibility criteria {10}
Inclusion Criteria:
1. Children admitted to Pediatric Ward of AVBRH aged 6 months to 4 years.
2. Children from villages within 25 Km periphery of AVBRH.
3. Parents consenting for Participation of Child in Play Therapy Programme.
Exclusion Criteria:
1. Seriously sick, Moribund children with life threatening conditions.
2. Children in Intensive Care treatment.
Who will take informed consent? {26a}
The investigator will take the written informed consent from the parents of the hospitalized children.
Additional consent provisions for collection and use of participant data and biological specimens {26b}
NA
Interventions
Explanation for the choice of comparators {6b}
All participants consenting for the participation in study will be assigned the Unique ID. Using blocked randomization process(10) with age groups as Blocking variable, participants will be allocated either to intervention or control groups. Age groups will be –
1. 6 months to 24 months,
2. 25 months to 48 months.
All children hospitalized in AVBRH, scheduled to have a stay of minimum 3 days in hospital and their parents signing the informed consent will be enrolled in the study.
Intervention description {11a}
A play therapy manual will be developed with the activities specified as per the following domains of child development-
1. Physical development: It focuses on increasing the skill and performance of the body. It includes control and coordination between nervous system, maturing brain and growing bones and muscles.
2. Psychosocial development and communication skills: It focuses on incorporating physical and mental health that takes into account knowledge, skills and capacity. It also refers to social connections and support. Psychosocial development influences an individual in the value systems, beliefs and norms of a particular society or culture. Language and communication skills help the child to express herself through words, gestures, facial expressions as well as her ability to understand others. Good communication and language skills can help in fostering achievements at school and beyond.
3. Emotional development: It incorporates learning what emotions and feelings are, understanding why and how they happen, recognition of one’s own feelings and that of others and the ability to manage those feelings and emotions.
4. Cognitive development: This refers to the development of thinking and reasoning. Children learn to think in concrete ways such as they learn to combine, separate and sort. It includes abstract thinking and reasoning one’s own thoughts and principles .
Duration of the Interventions:
1. All the children who fall in the age range of 6 months to four years old will receive intervention (along with their parents) every day during their hospital stay for one hour to 2 hours.
2. The children will receive fortnightly follow-up sessions through home visits (or through Social Media Group meetings if needed) till 12 months from enrolment in the programme.
3. Activities described in the Play Therapy Manual will be followed for the follow-up sessions.
Criteria for Group Sessions at hospital:
Hands of parents and their children will be washed before the activities start to avoid infectious contamination. Children will be divided into two groups as below-
1. 6 months to 30 months old
2. Above 30 months old
A particular criterion will be used for each activity. Each activity will be divided into four parts. The first part will state the purpose of activity such as how will an activity benefit a child and what are the aims and objectives of an activity. The second part state about the materials that are to be used for the activity. The third part will show the age of children who can participate in that activity. The fourth part will give the instructions as to how a particular activity should be performed.
The intervention delivery details are as below-
Activity
|
Implementation Schedule
|
Delivery Point
|
Remarks
|
Initial Interaction with Parents and Sensitization about Programme
|
Day-1 of hospitalization
|
Pediatrics IPD
|
Parents of Children aged 0-4 years visiting/hospitalized in AVBRH will be contacted and sensitized.
|
Enrolment of Parents in Programme and randomization
|
Day-1 hospitalization
|
Pediatrics IPD
|
Urban and Rural Parents will be enrolled and registered in Programme e-learning platform/ What’s app Group.
|
1st Session: Introduction to Early Child Development, Importance and it’s implications. Diet, Nutrition and Health care of Child.
|
2nd day of Hospitalization
|
Designated Play Area in AVBRH
|
This will be an 1 hour session and relevant brochures/ Documents/reading materials will be shared.
|
2nd Session:
Cognitive and Language Development and ways to promote it.
|
2nd day of Hospitalization
|
Designated Play Area in AVBRH
|
This will be an 1 hour session and relevant Documents/reading materials will be shared.
|
3rd Session: Motor Development and activities to promote it.
|
3rd day of hospitalization
|
Designated Play Area in AVBRH
|
This will be an 1 hour session and relevant Documents/reading materials will be shared.
|
4th Session: Socioemotional Development and activities to promote it.
|
3rd day of hospitalization
|
Designated Play Area in AVBRH
|
This will be an 1 hour session and relevant Documents/reading materials will be shared.
|
5th Session: Promotion of Home Environment and Parent Child Interactions
|
15th Day after Hospital Discharge
|
Through Online Mode- What's app Video Call/ Google Classroom. Home visit will be scheduled as needed.
|
This will be an 45 min. session and relevant Documents/reading materials / videos will be shared through What's app.
|
Fortnightly Follow-up sessions till 1 year of child enrolment.
|
After 1 month of enrolment till 1 year
|
Through Online Mode- What’s app Video Call/ Google Classroom. Home visit will be scheduled as needed.
|
This will be an 45 min. online session and relevant Documents/reading materials will be shared.
|
Assessment of Age appropriate Developmental Milestones.
|
At 1 year of enrolment.
|
This will be done in ECD Setting of AVBRH or at Home visit to the child’s family.
|
Age appropriate Assessment Tools will be used. Reports will be shared with parents and follow-up instructions and meeting schedules.
|

- Variables:
For all children, changes will be observed in the-
1. Physical Development (Using Developmental Milestones Checklist-II)
a. Improvement in Fine Motor scores
b. Improvement in Gross Motor scores
2. Cognitive Development Scores (Using Developmental Milestones Checklist-II)
3. Language Development Scores(Using Developmental Milestones Checklist-II)
4. Socioemotional Development Scores(Using Profile of Socio-emotional Development)
5. Home Environment (Using HOME Inventory Assessment )
6. Parent-child Interactions (Using Observation of Mother Child Interaction Tool)
Criteria for discontinuing or modifying allocated interventions {11b}
If Children and parents insist on discontinuation of Play Therapy, the sessions will be discontinued for those children.
Strategies to improve adherence to interventions {11c}
After discharge from the hospital, all children will receive follow-up home visits and Play therapy sessions at home visits by trained Research assistants.
Relevant concomitant care permitted or prohibited during the trial {11d}
Relevant medical and nursing care will be provided during hospital stay. Referral services will be provided if needed, during follow-up at home visits.
Provisions for post-trial care {30}
NA
Outcomes {12}
Primary Outcomes:
- Improvements in mean scores of Child developmental parameters for Cognitive, Physical, Socioemotional and Language development by 0.5 SD by the end of 1 year of Intervention.
- Improvements in knowledge and skills of parents regarding Early Child Development.
Secondary Outcomes:
- A dedicated Play Therapy Kit specially designed for hospitalized children.
Participant timeline {13}

Sample size {14}
The expected differences in child development outcomes between the intervention and control groups is 0.5 SD, considering a drop-out rate of 10%, Level of significance = 5%, Power = 80%.
Formula of calculating sample size for two independent means is:


Thus, the sample size required per group is 90. Hence total sample size required is 180.
A sample size of 180 subjects, 90 in each arm, is sufficient to detect a difference of 0.5 between groups in developmental scores assuming a standard deviation of 1.69 using a two-tailed t-test of difference between means with 80% power and a 5% level of significance. Considering a dropout rate (Loss to follow-up) of 10%, the sample size required is 200 (100 per group) with equal distribution into Intervention and Control Groups.
Recruitment {15}
All participants consenting for the participation in study will be assigned the Unique ID. Using blocked randomization process(10) with age groups as Blocking variable, participants will be allocated either to intervention or control groups. Age groups will be –
- 6 months to 24 months,
- 25 months to 48 months.
All children hospitalized in AVBRH, scheduled to have a stay of minimum 3 days in hospital and their parents signing the informed consent will be enrolled in the study.
Assignment of interventions: allocation
Sequence generation {16a}
All participants consenting for the participation in study will be assigned the Unique ID. Using blocked randomization process(10) with age groups as Blocking variable, participants will be allocated either to intervention or control groups.
Concealment mechanism {16b}
NA
Implementation {16c}
The principal Investigator will generate the allocation sequence, will enroll the participants, and will assign participants to interventions.
Assignment of interventions: Blinding
Who will be blinded {17a}
The outcome assessors will be blinded after assignment to interventions. Endline Assessments will be done by a separate team of researchers at home visits.
Procedure for unblinding if needed {17b}
NA
Data collection and management
Plans for assessment and collection of outcomes {18a}
Assessments will be conducted at following time points and tools as detailed below will be used for related assessments:
Assessment Schedules and Details:

2. Variables:
For all children, changes will be observed in the-
7. Physical Development (Using Developmental Milestones Checklist-II)
a. Improvement in Fine Motor scores
b. Improvement in Gross Motor scores
8. Cognitive Development Scores (Using Developmental Milestones Checklist-II)
9. Language Development Scores(Using Developmental Milestones Checklist-II)
10. Socioemotional Development Scores(Using Profile of Socio-emotional Development)
11. Home Environment (Using HOME Inventory Assessment )
12. Parent-child Interactions (Using Observation of Mother Child Interaction Tool)
3. Analysis Plan:
The pre and post intervention data of child development in specified domains will be collected and fed to STATA-14 after appropriate cleaning and compilation. Individual and Child Age-Group wise scores of development will be calculated and tabulated. Mean differences in child development scores for intervention and control groups will be calculated. The Effect Size by Cohen’s D will be calculated for each Child Age Group and Significance will be estimated.
Plans to promote participant retention and complete follow-up {18b}
To promote participant retention and complete follow-up, all enrolled children will receive scheduled home visits at fortnightly intervals. Also telephonic follow-up will be taken for those missing the home visits. The outcome data will detail on the participants who discontinue or deviate from intervention protocols.
Data management {19}
All data will be collected in Tablet PC based ODK collect app with in-built range check, double entry and value checks. Data will be exported to server after ensuring the correctness of data entered . The data from server can be downloaded as xls file.
Confidentiality {27}
Each participant will be allotted a Unique ID which will be used for analysis and reporting purpose. All data will be anonymous and personal information will be maintained to ensure protect confidentiality before, during, and after the trial.
Plans for collection, laboratory evaluation and storage of biological specimens for genetic or molecular analysis in this trial/future use {33}
NA
Statistical methods
Statistical methods for primary and secondary outcomes {20a}
The pre and post intervention data of child development in specified domains will be collected and fed to STATA-14 after appropriate cleaning and compilation. Individual and Child Age-Group wise scores of development will be calculated and tabulated. Mean differences in child development scores for intervention and control groups will be calculated. The Effect Size by Cohen’s D will be calculated for each Child Age Group and Significance will be estimated.
Interim analyses {21b}
NA
Methods for additional analyses (e.g. subgroup analyses) {20b}
Subgroup and adjusted analyses will be done for relevant parameters of developmental scores.
Methods in analysis to handle protocol non-adherence and any statistical methods to handle missing data {20c}
Attempts will be taken to ensure collection of complete data. In cases of missing data in few cases, imputation will be done.
Plans to give access to the full protocol, participant level-data and statistical code {31c}
Related Data on full protocol, participant level-data and statistical code will be shared through Personalized mails if requested
Oversight and monitoring
Composition of the coordinating centre and trial steering committee {5d}
The principal Investigator will look into data on real time basis and will share the data with the concerned statistician on quarterly basis.
Composition of the data monitoring committee, its role and reporting structure {21a}
As this is a PhD thesis, all related data will be managed and monitored by Principal Investigator along with the support from statistical expert.
Adverse event reporting and harms {22}
Since this is a Play Therapy intervention, hardly any adverse events and other unintended effects of trial interventions or trial conduct are expected. If encountered, those will be reported as per the guidelines from Institutional Ethics Committee.
Frequency and plans for auditing trial conduct {23}
NA
Plans for communicating important protocol amendments to relevant parties (e.g. trial participants, ethical committees) {25}
Important protocol modifications will be communicated to relevant parties (eg. investigators, REC/IRBs, trial participants, trial registries through emails and printed Hard copies, as required ).
Dissemination plans {31a}
The trial results will be published in Scopus, Pubmed and Web of Science indexed journals which will be accessible to healthcare professionals, the public, and other relevant groups. The participants will be informed the results through personalized visits. Data will be shared through personalized mails , if requested.