<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE trials [
<!ELEMENT trials (trial+)>

<!ELEMENT trial (main,contacts,countries,criteria,health_condition_code,health_condition_keyword,intervention_code,
          intervention_keyword,primary_outcome,secondary_outcome,secondary_sponsor,secondary_ids,source_support,ethics_reviews)>

<!ELEMENT main (trial_id,utrn?,reg_name,date_registration,primary_sponsor,public_title,acronym?,scientific_title,scientific_acronym?,
          date_enrolment,type_enrolment,target_size,recruitment_status,url?,study_type,study_design,phase,hc_freetext?,i_freetext?,results_actual_enrolment,results_date_completed,results_url_link,results_summary,           results_date_posted,results_date_first_publication,results_baseline_char,results_participant_flow,results_adverse_events,results_outcome_measures,results_url_protocol,results_IPD_plan, results_IPD_description)>
<!ELEMENT trial_id (#PCDATA)>
<!ELEMENT utrn (#PCDATA)>
<!ELEMENT reg_name (#PCDATA)>
<!ELEMENT date_registration (#PCDATA)><!-- dd/mm/yyyy -->
<!ELEMENT primary_sponsor (#PCDATA)>
<!ELEMENT public_title (#PCDATA)>
<!ELEMENT acronym (#PCDATA)>
<!ELEMENT scientific_title (#PCDATA)>
<!ELEMENT scientific_acronym (#PCDATA)>
<!ELEMENT date_enrolment (#PCDATA)><!-- dd/mm/yyyy -->
<!ELEMENT type_enrolment (#PCDATA)>
<!ELEMENT target_size (#PCDATA)>
<!ELEMENT recruitment_status (#PCDATA)><!-- Pending,Recruiting,Suspended,Complete,Other -->
<!ELEMENT url (#PCDATA)>
<!ELEMENT study_type (#PCDATA)><!-- interventional,observational -->
<!ELEMENT study_design (#PCDATA)>
<!ELEMENT phase (#PCDATA)>
<!ELEMENT hc_freetext (#PCDATA)>
<!ELEMENT i_freetext (#PCDATA)>
<!ELEMENT results_actual_enrolment (#PCDATA)>
<!ELEMENT results_date_completed (#PCDATA)><!-- dd/mm/yyyy -->
<!ELEMENT results_url_link (#PCDATA)>
<!ELEMENT results_summary (#PCDATA)>
<!ELEMENT results_date_posted (#PCDATA)><!-- dd/mm/yyyy -->
<!ELEMENT results_date_first_publication (#PCDATA)><!-- dd/mm/yyyy -->
<!ELEMENT results_baseline_char (#PCDATA)>
<!ELEMENT results_participant_flow (#PCDATA)>
<!ELEMENT results_adverse_events (#PCDATA)>
<!ELEMENT results_outcome_measures (#PCDATA)>
<!ELEMENT results_url_protocol (#PCDATA)>
<!ELEMENT results_IPD_plan (#PCDATA)>
<!ELEMENT results_IPD_description (#PCDATA)>


<!ELEMENT contacts (contact+)>
<!ELEMENT contact (type,firstname,middlename,lastname,address,city,country1,zip,telephone,email,affiliation)>
<!ELEMENT type (#PCDATA)><!-- Public,Scientific -->
<!ELEMENT firstname (#PCDATA)>
<!ELEMENT middlename (#PCDATA)>
<!ELEMENT lastname (#PCDATA)>
<!ELEMENT address (#PCDATA)>
<!ELEMENT city (#PCDATA)>
<!ELEMENT country1 (#PCDATA)>
<!ELEMENT zip (#PCDATA)>
<!ELEMENT telephone (#PCDATA)>
<!ELEMENT email (#PCDATA)>
<!ELEMENT affiliation (#PCDATA)>

<!ELEMENT countries (country2+)>
<!ELEMENT country2 (#PCDATA)>

<!ELEMENT criteria (inclusion_criteria,agemin,agemax,gender,exclusion_criteria)>
<!ELEMENT inclusion_criteria (#PCDATA)>
<!ELEMENT agemin (#PCDATA)>
<!ELEMENT agemax (#PCDATA)>
<!ELEMENT gender (#PCDATA)>
<!ELEMENT exclusion_criteria (#PCDATA)>

<!ELEMENT health_condition_code (hc_code+)>
<!ELEMENT hc_code (#PCDATA)>

<!ELEMENT health_condition_keyword (hc_keyword+)>
<!ELEMENT hc_keyword (#PCDATA)>

<!ELEMENT intervention_code (i_code+)>
<!ELEMENT i_code (#PCDATA)>

<!ELEMENT intervention_keyword (i_keyword+)>
<!ELEMENT i_keyword (#PCDATA)>

<!ELEMENT primary_outcome (prim_outcome+)>
<!ELEMENT prim_outcome (#PCDATA)>

<!ELEMENT secondary_outcome (sec_outcome+)>
<!ELEMENT sec_outcome (#PCDATA)>

<!ELEMENT secondary_sponsor (sponsor_name+)>
<!ELEMENT sponsor_name (#PCDATA)>

<!ELEMENT secondary_ids (secondary_id+)>
<!ELEMENT secondary_id (sec_id,issuing_authority)>
<!ELEMENT sec_id (#PCDATA)>
<!ELEMENT issuing_authority (#PCDATA)>

<!ELEMENT source_support (source_name+)>
<!ELEMENT source_name (#PCDATA)>

<!ELEMENT ethics_reviews (ethics_review+)>
<!ELEMENT ethics_review (status,approval_date,contact_name,contact_address,contact_phone,contact_email)>
<!ELEMENT status (#PCDATA)><!-- Not approved,Approved,NA -->
<!ELEMENT approval_date (#PCDATA)><!-- dd/mm/yyyy -->
<!ELEMENT contact_name (#PCDATA)>
<!ELEMENT contact_address (#PCDATA)>
<!ELEMENT contact_phone (#PCDATA)>
<!ELEMENT contact_email (#PCDATA)>
]>
<trials>
  <trial>
    <main>
      <trial_id>IRCT20170614034526N4</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2019-03-28</date_registration>
      <primary_sponsor>Hilton Pharma Pvt Ltd</primary_sponsor>
      <public_title>Efficacy &amp; Safety of Velpatasvir-Sofosbuvir combination in treatment of Hepatitis-C patients of Pakistan, Phase-IV Interventional Trial</public_title>
      <acronym>CAVES-IT</acronym>
      <scientific_title>A prospective, interventional, multi-center trial to evaluate the Efficacy and Safety  of Sofosbuvir-Velpatasvir for the treatment of Chronic Hepatitis C patients in Pakistan.</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2018-04-02</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>155</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/38095</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Not randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Single, Purpose: Treatment.</study_design>
      <phase>N/A</phase>
      <hc_freetext>Chronic Hepatitis-C.</hc_freetext>
      <i_freetext>Intervention group: Sofosbuvir 400 mg + Velpatasvir 100 mg once daily for 12 weeks.</i_freetext>
      <results_actual_enrolment></results_actual_enrolment>
      <results_date_completed></results_date_completed>
      <results_url_link>https://www.cureus.com/articles/25447-efficacy-and-safety-of-sofosbuvir-velpatasvir-combination-in-hepatitis-c-virus-infected-pakistani-patients-without-cirrhosis-or-with-compensated-cirrhosis-a-prospective-open-label-interventional-trial</results_url_link>
      <results_summary>Background
In Pakistan, there is a paucity of published clinical data regarding the efficacy of sofosbuvir-velpatasvir in the management of patients with hepatitis C without cirrhosis or with compensated cirrhosis.

Methods
A prospective, open-label, multicenter, interventional trial was conducted in patients with hepatitis C without cirrhosis or with compensated cirrhosis. Hepatitis C patients without cirrhosis or with compensated cirrhosis were screened, and 133 patients were enrolled in the study. They received sofosbuvir 400 mg plus velpatasvir 100 mg combination once daily for 12 weeks. Patients were followed up for six months after the start of therapy. Hepatitis C viral load was assessed at baseline, at week 12, and after 24 weeks following the start of the treatment. The trial was prospectively registered with the Iranian Registry of Clinical Trials (IRCT) with the identification number IRCT20170614034526N4.

Results
Among enrolled patients, 79 were male, and 54 were female. Ninety-five (71.4%) patients were without cirrhosis, and 38 had compensated cirrhosis. Patients without cirrhosis had a mean age of 45.90 ±10.99 years, and patients with compensated cirrhosis had a mean age of 52.60 ±12.29 years. As per the intention-to-treat analysis, all patients without cirrhosis and 35 (92.1%) patients with compensated cirrhosis achieved undetectable viral load hepatitis C virus (HCV) ribonucleic acid (RNA) of &lt;15 IU/mL at 12 weeks from the start of treatment. Eighty-six (90.5%) patients without cirrhosis achieved sustained virologic response 12 weeks after the end of therapy. Patients with compensated cirrhosis experienced more adverse events (31.5%) than patients without cirrhosis (20.15%).

Conclusion
Direct-acting antiviral therapy using sofosbuvir and velpatasvir combination is effective and safe in HCV patients without cirrhosis and patients with compensated cirrhosis.</results_summary>
      <results_date_posted></results_date_posted>
      <results_date_first_publication></results_date_first_publication>
      <results_baseline_char></results_baseline_char>
      <results_participant_flow></results_participant_flow>
      <results_adverse_events></results_adverse_events>
      <results_outcome_measures></results_outcome_measures>
      <results_url_protocol></results_url_protocol>
      <results_IPD_plan>No - There is not a plan to make this available</results_IPD_plan>
      <results_IPD_description>Justification or reason for not sharing IPD is To maintain the participants' confidentiality, however data would be made available if Ethics committee and local regulatory bodies demands.</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Dr. Nazish Butt</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Rafiqui Shaheed Road, Near National Institute of Child Health NICH</address>
        <city>Karachi</city>
        <country1>Pakistan</country1>
        <zip>75510</zip>
        <telephone>+92 21 99201300</telephone>
        <email>dr.nazishbutt@gmail.com</email>
        <affiliation>Jinnah Post graduate Medical Center</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Dr. Nazish Butt</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Rafiqui Shaheed Road, Near National Institute of Child Health (NICH,</address>
        <city>Karachi</city>
        <country1>Pakistan</country1>
        <zip>75510</zip>
        <telephone>+92 21 99201300</telephone>
        <email>dr.nazishbutt@gmail.com</email>
        <affiliation>Jinnah Postgraduate Medical Center</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Pakistan</country2>
      <country2>Pakistan</country2>
      <country2>Pakistan</country2>
      <country2>Pakistan</country2>
      <country2>Pakistan</country2>
    </countries>
    <criteria>
      <inclusion_criteria>Subjects willing to undergo screening and sign informed consent
Male or female outpatients ≥18 years of age
Serologically and histologically proven CHC, detectable HCV RNA, elevated ALT, and                                  compensated liver disease.</inclusion_criteria>
      <agemin>18 years</agemin>
      <agemax>no limit</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Unable to give written informed consent
Pregnant and/or Nursing Women
Contraindicated to medicine or any of the component of prescribed therapy</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>B18.2</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Chronic viral hepatitis C</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Treatment - Drugs</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention group: Sofosbuvir 400 mg + Velpatasvir 100 mg once daily for 12 weeks</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Sustained Virologic Response (SVR). Timepoint: Assessed at week 24 from the baseline visit or start of therapy. Method of measurement: HCV-RNA PCR.</prim_outcome>
    </primary_outcome>
    <secondary_outcome>
      <sec_outcome>End of Treatment Response (ETR). Timepoint: assessed at week 12 from baseline visit or start of therapy. Method of measurement: HCV-RNA PCR.</sec_outcome>
      <sec_outcome>Adverse Events or Serious Adverse Events. Timepoint: assessed at week 04, week 12 &amp; week 24 follow-up visits. Method of measurement: Clinical examination or history by study participants.</sec_outcome>
    </secondary_outcome>
    <secondary_sponsor>
      <sponsor_name></sponsor_name>
    </secondary_sponsor>
    <secondary_ids>
      <secondary_id>
        <sec_id></sec_id>
        <issuing_authority></issuing_authority>
      </secondary_id>
    </secondary_ids>
    <source_support>
      <source_name>Hilton Pharma Pvt Ltd</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2018-05-22</approval_date>
        <contact_name>Jinnah Postgraduate Medical Center</contact_name>
        <contact_address>Rafiqui Shaheed Road, Near National Institute of Child Health (NICH, Karachi Sindh Pakistan</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
