<?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>IRCT20180205038626N8</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2021-05-09</date_registration>
      <primary_sponsor>Rasht University of Medical Sciences</primary_sponsor>
      <public_title>Effects of green tea consumption on fatigue, depression and anxiety scores in COVID-19 patients</public_title>
      <acronym></acronym>
      <scientific_title>Evaluation of the effects of green tea consumption compared with black tea on the severity of symptoms, some serum marker, and fatigue, depression and anxiety scores in COVID-19 patients</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2021-04-21</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>84</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/55208</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive, Randomization description: Randomized permutation block method will be used for allocating consumption of black or green tea to the subjects of the study, and considering quadruple blocks, 21 blocks will be produced for 84 patients. The website http://www.randomization.com will also be utilized for randomization. Moreover, in order to conceal the random allocation procedure, encrypted envelopes with random sequence will be used. Each subject’s envelope will be opened after approving the person`s eligibility for entering the study and Therefore, group A are the patients who receive green tea and group B are the patients that receive black tea.</study_design>
      <phase>2</phase>
      <hc_freetext>Coronavirus disease.</hc_freetext>
      <i_freetext>Intervention 1: Intervention group: Patients with Covid 19 will be consumed daily with three cups of green tea equivalent to 12 grams of green tea per day from Heshmat Fooman tea factory for four weeks. Intervention 2: Control group: Patients with Covid 19 will be consumed daily with three cups of black tea equivalent to 12 grams of black tea per day from Heshmat Fooman tea factory for four weeks.</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:
Information on the main outcome

When:
Access period starts 6 months after the results are published

To whom:
Researchers working in academic institutions

Conditions:
Request to receive unidentifiable personal data or other documents

Where to obtain:
Marjan Mahdavi Roshan

How to obtain:
By email to Dr.Marjan Mahdavi Roshan

Comments:
</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Zahra Ahmadnia</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Dr. Heshmat Hospital; Bayani St; Mosala Square; Rasht.</address>
        <city>Rasht</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>4193955588</zip>
        <telephone>+98 13 3361 8177</telephone>
        <email>zahmadnia@gums.ac.ir</email>
        <affiliation>Rasht University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Marjan Mahdavi Roshan</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Dr. Heshmat Hospital; Bayani St; Mosala Square; Rasht.</address>
        <city>Rasht</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>4193955588</zip>
        <telephone>+98 13 3361 8177</telephone>
        <email>Marjanmahdavi60@gmail.com</email>
        <affiliation>Rasht University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>patients with COVID-19
Twice positive PCR test
Age over 20 years
Provide written consent to enter the study
Not participating in other clinical trials
no use of other types of herbal teas</inclusion_criteria>
      <agemin>20 years</agemin>
      <agemax>70 years</agemax>
      <gender>Both</gender>
      <exclusion_criteria>Pregnancy or breastfeeding
Obesity(body mass index more than30 kg per square meter )
History of heart attack or stroke, history of coronary bypass graft or coronary angioplasty,  hospitalization history with heart failure
Underlying diseases including chronic hepatitis, cirrhosis and cholestatic liver disease and severe renal failure
Chronic obstructive pulmonary disease or severe pneumonia
Active gastrointestinal ulcers</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>U07.1</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>COVID-19, virus identified</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Treatment - Other</i_code>
      <i_code>Placebo</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention group: Patients with Covid 19 will be consumed daily with three cups of green tea equivalent to 12 grams of green tea per day from Heshmat Fooman tea factory for four weeks.</i_keyword>
      <i_keyword>Control group: Patients with Covid 19 will be consumed daily with three cups of black tea equivalent to 12 grams of black tea per day from Heshmat Fooman tea factory for four weeks.</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Severity of the viral infection clinical symptoms. Timepoint: At the beginning of the study and 7, 14 and 21 days after tea consumption. Method of measurement: The severity of clinical signs of viral infection will be detected through a respiratory rate more than 24 or a heart rate greater than 125 or the patient requires mechanical ventilation or saturation of peripheral oxygen less than 94% and also based on the patient's laboratory results including D- dimer more than 1000; creatinine phosphokinase twice the normal amount; positive troponin; progressive lymphopenia; ferritin more than 300.</prim_outcome>
      <prim_outcome>Complete blood cell count and diffrential count. Timepoint: At the beginning of the study and one month later. Method of measurement: Cell counter devices.</prim_outcome>
      <prim_outcome>C-reactive protein. Timepoint: At the beginning of the study and one month later. Method of measurement: ELISA device.</prim_outcome>
      <prim_outcome>Lactate dehydrogenase. Timepoint: At the beginning of the study and one month later. Method of measurement: Biochemical autoanalyzer.</prim_outcome>
      <prim_outcome>Creatinine phosphokinase. Timepoint: At the beginning of the study and one month later. Method of measurement: Biochemical autoanalyzer.</prim_outcome>
      <prim_outcome>Troponin. Timepoint: At the beginning of the study and one month later. Method of measurement: ELISA device.</prim_outcome>
      <prim_outcome>D-dimer. Timepoint: At the beginning of the study and one month later. Method of measurement: ELISA device.</prim_outcome>
      <prim_outcome>Ferritin. Timepoint: At the beginning of the study and one month later. Method of measurement: ELISA device.</prim_outcome>
    </primary_outcome>
    <secondary_outcome>
      <sec_outcome>Depression score based on Patients Health Questionnaire-9. Timepoint: At the beginning of the study and one month later. Method of measurement: Patients Health Questionnaire-9.</sec_outcome>
      <sec_outcome>Scale of fatigue based on Chalder Fatigue Scale (CFQ-11). Timepoint: At the beginning of the study and one month later. Method of measurement: Chalder Fatigue Scale (CFQ-11) Questionnaire.</sec_outcome>
      <sec_outcome>Scale of anxiety based on State-Trait Anxiety Inventory (STAI) Questionnaire. Timepoint: At the beginning of the study and one month later. Method of measurement: State-Trait Anxiety Inventory (STAI) Questionnaire.</sec_outcome>
    </secondary_outcome>
    <secondary_sponsor>
      <sponsor_name>Heshmat Tea Factory</sponsor_name>
    </secondary_sponsor>
    <secondary_ids>
      <secondary_id>
        <sec_id></sec_id>
        <issuing_authority></issuing_authority>
      </secondary_id>
    </secondary_ids>
    <source_support>
      <source_name>Rasht University of Medical Sciences</source_name>
      <source_name>Heshmat Tea Factory</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2021-03-10</approval_date>
        <contact_name>Ethics committee of Guilan University of Medical Sciences</contact_name>
        <contact_address>Technology &amp; Research Vice-chancellor of University; Shahid Siadati St; Namjoo St., Rasht Rasht Guilan Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
