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CTRI Number  CTRI/2025/07/091467 [Registered on: 22/07/2025] Trial Registered Prospectively
Last Modified On: 18/07/2025
Post Graduate Thesis  No 
Type of Trial  Interventional 
Type of Study   Surgical/Anesthesia
Process of Care Changes
Behavioral 
Study Design  Other 
Public Title of Study   Effect of exposure to a children’s play area in the common pre-operative area on anxiety levels of adult patients undergoing surgery  
Scientific Title of Study   Effect of exposure to a paediatric play area in the common pre-operative room on anxiety levels of adult patients undergoing elective surgery: a quasi-experimental study 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Mridul Dhar 
Designation  Associate Professor 
Affiliation  AIIMS Rishikesh 
Address  Department of Anaesthesiology, AIIMS Rishikesh, Uttarkhand

Dehradun
UTTARANCHAL
249203
India 
Phone  9717778374  
Fax    
Email  mriduldhar87@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Mridul Dhar 
Designation  Associate Professor 
Affiliation  AIIMS Rishikesh 
Address  Department of Anaesthesiology, AIIMS Rishikesh, Uttarkhand


UTTARANCHAL
249203
India 
Phone  9717778374  
Fax    
Email  mriduldhar87@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Mridul Dhar 
Designation  Associate Professor 
Affiliation  AIIMS Rishikesh 
Address  Department of Anaesthesiology, AIIMS Rishikesh, Uttarkhand


UTTARANCHAL
249203
India 
Phone  9717778374  
Fax    
Email  mriduldhar87@gmail.com  
 
Source of Monetary or Material Support  
Department of Anaesthesiology, AIIMS Rishikesh, Uttrakhand,249203,  
 
Primary Sponsor  
Name  Dr Mridul Dhar  
Address  Department of Anaesthesiology, AIIMS Rishikesh  
Type of Sponsor  Other [PI] 
 
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 
Mridul Dhar  AIIMS Rishikesh   Department of Anaesthesiology, AIIMS Rishikesh, 249203
Dehradun
UTTARANCHAL 
9717778374

mriduldhar87@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
AIIMS Rishikesh Institute Ethics Committee   Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: O||Medical and Surgical,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  Conventional pre-op room   Conventional pre-op room, with case to case use of children specific toys/ anxiolysis  
Intervention  Paediatric Play Area in the common pre operative room  A Paediatric Play Area created in the common adult-paediatric pre-op room of the operation theatre complex.  
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  70.00 Year(s)
Gender  Both 
Details  All consenting adult patients aged 18-70 years of age, of both genders, ASA 1-3, undergoing elective surgery. 
 
ExclusionCriteria 
Details  Emergency surgery, ASA 4 or more; patients with intellectual or developmental disabilities or neurological impairment of any kind. 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
The Amsterdam preoperative anxiety and information
Scale (APAIS) (4-20) 
Baseline measurement will be taken in the evening prior, during pre-op visit. Main outcome measured just before taking into the OT  
 
Secondary Outcome  
Outcome  TimePoints 
Requirement of anxiolysis medication (intravenous)  At time of induction 
Post operative pain score: Numerical rating scale   After arrival in the PACU  
Total opioid requirement intraoperative   End of surgery 
Haemodynamic parameters (HR, BP, RR)  At preop visit, on entry to pre op room, on entry to OT and in post op care unit (PACU).  
Peri-operative satisfaction (Likert scale 1-5)  In the PACU 
 
Target Sample Size   Total Sample Size="80"
Sample Size from India="80" 
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)   31/07/2025 
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="0"
Days="0" 
Recruitment Status of Trial (Global)   Not Yet Recruiting 
Recruitment Status of Trial (India)  Not Yet Recruiting 
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   Pre-operative anxiety is a natural and expected reaction in patients who are scheduled to undergo surgery. Although well described in literature, this aspect is often undiagnosed and undetected, with anxiolysis interventions only in those who manifest extreme symptoms, or those who express anxiety overtly to the physicians. Pre operative anxiety in adult patients has been found to be as high as 52%. Pharmacological and non-pharmacological techniques have been described in literature to decrease anxiety. At various institutes such as ours, there is a common adult and paediatric pre-operative holding area of the operation theatre. This offers a unique opportunity to set up a demarcated paediatric play area in this common area, where paediatric patients can play and interact with other paediatric patients. We intend to analyse the effect of this play area on adult patient’s anxiety levels, with the hypothesis that after implementing this quality improvement intervention the anxiety levels will be lower than pre intervention group of patients. 
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