<?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>IRCT20210919052515N2</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2021-11-09</date_registration>
      <primary_sponsor>Oroumia University of Medical Sciences</primary_sponsor>
      <public_title>Adjuvant ketogenic diet and metastatic colorectal cancer</public_title>
      <acronym></acronym>
      <scientific_title>Assessment of the  adjuvant ketogenic diet effect on therapeutic outcomes in metastatic colorectal cancer patients</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2021-10-23</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>42</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/59046</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Patients will be divided into intervention and control groups using block randomization method. According to the total sample size (42 patients), 7 blocks of size 6 will be considered. (A: intervention group and B: control group). So that the all possible combinations of AAABBB will be listed. Then each combination will be given a number of one to seven. A number will be selected randomly for determination of one of the  possible combinations. 
The randomization process will be continued until the last combination is enrolled. Patients will be divided into two groups according to the order of selected blocks.</study_design>
      <phase>3</phase>
      <hc_freetext>Colon cancer.</hc_freetext>
      <i_freetext>Intervention 1: Intervention group: Patients will be received the ketogenic diet for three months in addition to the standard chemotherapy protocol. The ketogenic diet is a low-carb, high-fat diet. The ratio of macronutrients in this diet: 75% fat, 15 to 20% protein, 5 to 10% carbohydrates. The nutritionist will explain to the patients about the diet, then the manuals of this diet will be provided to patients. Patients will be followed by telephone for diet compliance. Intervention 2: Control group: In the control group, only the standard chemotherapy protocol will be implemented for patients.</i_freetext>
      <results_actual_enrolment></results_actual_enrolment>
      <results_date_completed></results_date_completed>
      <results_url_link></results_url_link>
      <results_summary></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>Yes - There is a plan to make this available</results_IPD_plan>
      <results_IPD_description>What will be shared:
The data is probably to be shared in the Iranian ketogenic registry.

When:
After the publishing of article

To whom:
Researchers

Conditions:
as published article

Where to obtain:
Coressponding author

How to obtain:
If necessary through e-mail addresses of corresponding author in the published article can have access to the data.

Comments:
</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Dr.Naser Masoudi</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Imam Khomeini hospital, Ershad Ave, Modarres Blvd, Urmia, Iran.</address>
        <city>Urmia</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>5715781351</zip>
        <telephone>+98 44 3337 9924</telephone>
        <email>dr.nasmasoudi@gmail.com</email>
        <affiliation>Oroumia University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Dr. Naser Masoudi</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Imam Khomeini hospital, Ershad Ave, Modarress Blvd, Urmia, Iran.</address>
        <city>Urmia</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>5715781351</zip>
        <telephone>+98 44 3345 9538</telephone>
        <email>dr.nasmasoudi@gmail.com</email>
        <affiliation>Oroumia University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>Patients with stage 4 of colorectal cancer
Age over 18 years</inclusion_criteria>
      <agemin>18 years</agemin>
      <agemax>no limit</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Lipid metabolism disorders such as carnitine deficiency
Patients with liver failure
Metastasis to more than 50% in liver tissue
History of gastric and pancreatic surgeries
Renal cell carcinoma
Type 1 diabetes</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>C18</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Malignant neoplasm of colon</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Treatment - Other</i_code>
      <i_code>Treatment - Other</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention group: Patients will be received the ketogenic diet for three months in addition to the standard chemotherapy protocol. The ketogenic diet is a low-carb, high-fat diet. The ratio of macronutrients in this diet: 75% fat, 15 to 20% protein, 5 to 10% carbohydrates. The nutritionist will explain to the patients about the diet, then the manuals of this diet will be provided to patients. Patients will be followed by telephone for diet compliance.</i_keyword>
      <i_keyword>Control group: In the control group, only the standard chemotherapy protocol will be implemented for patients.</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Response to treatment including primary tumor and metastasis size before and after the intervention. Timepoint: Before and three months after the intervention. Method of measurement: With CT scan imaging in millimeters.</prim_outcome>
    </primary_outcome>
    <secondary_outcome>
      <sec_outcome>Ketone body. Timepoint: Before and three months after the intervention. Method of measurement: Ketone meter in blood serum (mM/L).</sec_outcome>
      <sec_outcome>Carcinoembryonic antigen (CEA). Timepoint: Before and three months after the intervention. Method of measurement: ELISA test (ng/mL).</sec_outcome>
      <sec_outcome>Vascular endothelium growth factor expression (VEGF). Timepoint: Before and three months after the intervention. Method of measurement: Blood serum (Pg/mL).</sec_outcome>
      <sec_outcome>C-Reactive Protein (CRP). Timepoint: Before and three months after the intervention. Method of measurement: Blood serum (mg/L).</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>Oroumia University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2021-07-14</approval_date>
        <contact_name>Ethics Committee of Urmia University of Medical Sciences</contact_name>
        <contact_address>Imam Khomeini Hospital, Ershad Ave, Modarres Blvd Urmia West Azarbaijan Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
