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CTRI Number  CTRI/2025/08/092395 [Registered on: 05/08/2025] Trial Registered Prospectively
Last Modified On: 02/08/2025
Post Graduate Thesis  No 
Type of Trial  Observational 
Type of Study   Follow Up Study 
Study Design  Other 
Public Title of Study   A Study Comparing Surgery and Medicines for Pain Relief and Nerve Function in Women with Endometriosis 
Scientific Title of Study   Comparison of the effects of surgical and pharmacological treatment on AFT, HRV, and NPRS in endometriosis patients: A prospective longitudinal 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  Vishnu Balram 
Designation  Undergraduate Medical Student 
Affiliation  Kasturba Medical College Manipal 
Address  Nehru B and C Block Hostel Kasturba Medical College Manipal Academy of Higher Education Madhav Nagar Manipal-576104 Udupi District Karnataka

Udupi
KARNATAKA
576104
India 
Phone  7306202908  
Fax    
Email  vishnu332005@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Vishnu Balram 
Designation  Undergraduate Medical Student 
Affiliation  Kasturba Medical College Manipal 
Address  Nehru B and C Block Hostel Kasturba Medical College Manipal Academy of Higher Education Madhav Nagar Manipal-576104 Udupi District Karnataka

Udupi
KARNATAKA
576104
India 
Phone  7306202908  
Fax    
Email  vishnu332005@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Vishnu Balram 
Designation  Undergraduate Medical Student 
Affiliation  Kasturba Medical College Manipal 
Address  Nehru B and C Block Hostel Kasturba Medical College Manipal Academy of Higher Education Madhav Nagar Manipal-576104 Udupi District Karnataka

Udupi
KARNATAKA
576104
India 
Phone  7306202908  
Fax    
Email  vishnu332005@gmail.com  
 
Source of Monetary or Material Support  
Kasturba Medical College Manipal 
 
Primary Sponsor  
Name  Kasturba Medical College 
Address  Kasturba Medical College Manipal Academy of Higher Education(MAHE) Madhav Nagar Manipal-576104 Udupi District Karnataka 
Type of Sponsor  Private medical college 
 
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 
Vishnu Balram  Kasturba Hospital  Department of Physiology, Clinical autonomic lab, 2nd floor, physiology building, Madhav nagar Manipal Academy of Higher Education, manipal
Udupi
KARNATAKA 
7306202908

vishnu332005@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Kasturba Medical College and Kasturba Hospital Instituitional Ethics comittee - 2  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: N809||Endometriosis, unspecified,  
 
Intervention / Comparator Agent  
Type  Name  Details 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  45.00 Year(s)
Gender  Female 
Details  1. Patients willing to undergo either surgical or pharmacological treatment.
2. Patients with no prior treatment for endometriosis within the past 6 months.
 
 
ExclusionCriteria 
Details  1. Patients with comorbid systemic diseases (e.g., diabetes, hypertension).
2. Pregnant or lactating women.
3. Patients with a history of psychiatric disorders or autonomic dysfunction.
 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
1. To assess the changes in AFT among endometriosis patients’ surgical and pharmacological treatment groups.
2. To evaluate the HRV variations between the surgical and pharmacological treatment groups.
3. To compare NPRS scores to determine the efficacy of pain management in the two groups.
 
1. Baseline
2. 12 weeks after initiation of treatment plan 
 
Secondary Outcome  
Outcome  TimePoints 
1. To compare NPRS scores to determine the efficacy of pain management in the two groups.
 
1. Baseline
2. 12 weeks after initiation of treatment plan 
 
Target Sample Size   Total Sample Size="92"
Sample Size from India="92" 
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)   18/08/2025 
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 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  

This prospective longitudinal study aims to compare the effects of surgical and pharmacological treatment on autonomic function tests (AFT), heart rate variability (HRV), and numerical pain rating scale (NPRS) outcomes in women with endometriosis. Endometriosis, a chronic and painful gynecological condition, is often managed through either surgical intervention (laparoscopy) or pharmacological therapy (hormonal agents), but their comparative effects on physiological and pain-related outcomes are underexplored.

Ninety-two women aged 18–45 years, newly diagnosed with endometriosis and opting for either surgery or medical management, will be recruited. Participants will undergo baseline assessments for AFT, HRV, and NPRS, with follow-up evaluations at 1 month post-treatment. The study will not involve randomization; treatment decisions will be based on patient preference and clinical judgment.

Statistical analysis will include t-tests, ANOVA, and regression modeling to assess changes in autonomic function and pain perception between groups. The study aims to provide evidence-based insights into how different treatment modalities influence pain relief, autonomic balance, and overall physiological recovery, thus guiding personalized treatment strategies for women with endometriosis.

 
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