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CTRI Number  CTRI/2025/06/088573 [Registered on: 10/06/2025] Trial Registered Prospectively
Last Modified On: 10/06/2025
Post Graduate Thesis  Yes 
Type of Trial  Observational 
Type of Study   Cross Sectional Study 
Study Design  Other 
Public Title of Study   Satisfaction and functional improvement patients after of spine joining surgery 
Scientific Title of Study   Satisfaction index after transforaminal lumbar interbody fusion 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Javangula Gowtham 
Designation  Junior resident 
Affiliation  Department of Orthopedics, Kasturba Medical College, Manipal 
Address  Department of Orthopedics, Kasturba Medical College, Manipal Manipal Academy of Higher Education

Udupi
KARNATAKA
576104
India 
Phone  7093585523  
Fax    
Email  javangulagowtham116@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  DrShyamasunder Bhat 
Designation  Professor and HOU 
Affiliation  KMC Manipal 
Address  Department of Orthopedics, KMC Manipal

Udupi
KARNATAKA
576104
India 
Phone  9480486075  
Fax    
Email  shyambhat.n@manipal.edu  
 
Details of Contact Person
Public Query
 
Name  DrShyamasunder Bhat 
Designation  Professor and HOU 
Affiliation  KMC Manipal 
Address  Department of Orthopedics, KMC Manipal

Udupi
KARNATAKA
576104
India 
Phone  9480486075  
Fax    
Email  shyambhat.n@manipal.edu  
 
Source of Monetary or Material Support  
No funding 
 
Primary Sponsor  
Name  No funding 
Address  Nil 
Type of Sponsor  Other [Nil] 
 
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 Javangula Gowtham  Kasturba Hospital, Manipal  Room No.4, Department of Orthopaedics, OPD block
Udupi
KARNATAKA 
7093585523

javangulagowtham116@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Kasturba medical college and Kasturba hospital institutional Ethics Committee- Student Research  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: M48||Other spondylopathies,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  Nil  Nil 
Comparator Agent  Nil  Nil 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  75.00 Year(s)
Gender  Both 
Details  All the adult patients treated with single level Transforaminal lumbar interbody fusion at Kasturba hospital, Manipal for spondylolisthesis (Grade 1-3) after failure of conservative management  
 
ExclusionCriteria 
Details  Patients with previous history of spine surgery
Patients with osteoporosis
Elderly population (more than 75yrs)
High grade spondylolisthesis (Grade 4) and spondyloptosis (Grade 5)
 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
Satisfaction index after Transforaminal lumbar inter-body fusion based on the betterment in visual analogue score for pain, North American Spine Society questionnaire, Oswestry disability index   1 year 
 
Secondary Outcome  
Outcome  TimePoints 
nil  nil 
 
Target Sample Size   Total Sample Size="35"
Sample Size from India="35" 
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)   01/07/2025 
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="2"
Months="0"
Days="0" 
Recruitment Status of Trial (Global)   Not Applicable 
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  

Patients wil be recruited for the study when they visit the KH, Manipal for follow up(minimum after 1 year) with proper informed consent for participation.

Visual analogue score for pain, North American Spine Society questionnaire, Oswestry disability index will be used to evaluate the patient’s satisfaction once during the follow up(minimum 1 year post TLIF).


 
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