<?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>IRCT20170314033069N5</trial_id>
      <utrn></utrn>
      <reg_name>IRCT</reg_name>
      <date_registration>2022-12-31</date_registration>
      <primary_sponsor>Rasht University of Medical Sciences</primary_sponsor>
      <public_title>The effect of aminophylline on the recovery time of hysterectomy patients under general anesthesia</public_title>
      <acronym></acronym>
      <scientific_title>Investigating the effect of aminophylline on the recovery time of hysterectomy patients under general anesthesia; A randomized double-blind clinical trial</scientific_title>
      <scientific_acronym></scientific_acronym>
      <date_enrolment>2023-01-20</date_enrolment>
      <type_enrolment>anticipated</type_enrolment>
      <target_size>74</target_size>
      <recruitment_status>Complete</recruitment_status>
      <url>https://irct.ir/trial/67658</url>
      <study_type>interventional</study_type>
      <study_design>Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Supportive, Randomization description: Patients will be assigned to two groups A, aminophylline and B control by a random sequence created in blocks of four by WinPepi software, which was created by a statistical consultant and will be performed by a technician who is not aware of the goals of the study, Blinding description: The drugs will be prepared in similar syringes by the anesthetic technician who is not aware of the goals of the study and will be provided to the anesthesia assistant. In this study, the anesthesiologist, the anesthesiology assistant who records the patient's information, and the patient are not able to recognize the received intervention, hence the study will be double-blind. In case of any complications, the anesthesiologist present in the operating room will be informed of the treatment groups to take the necessary actions.</study_design>
      <phase>3</phase>
      <hc_freetext>Investigating the effect of aminophylline on the recovery time of patients after hysterectomy.</hc_freetext>
      <i_freetext>Intervention 1: Intervention group: After uterus removal by the surgeon, patients in the intervention group will receive 3 milligrams per kilogram of intravenous aminophylline (manufactured by Caspian Tamin Pharmaceutical Company) diluted in 100 milliliters of normal saline. The infusion will last for 15 minutes. Intervention 2: Control group: After uterus removal by the surgeon, patients in the control group will receive 100 milliliters of normal saline. The infusion will last for 15 minutes.</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>Undecided - It is not yet known if there will be a plan to make this available</results_IPD_plan>
      <results_IPD_description>Justification or reason for indecision in sharing IPD is Not decided yet</results_IPD_description>
    </main>
    <contacts>
      <contact>
        <type>public</type>
        <firstname>Dr Gelareh Biazar</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Anesthesiology Research Center, Alzahra Hospital, Namjoo Street, Rasht, Iran</address>
        <city>Rasht</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>4144654839</zip>
        <telephone>+98 13 3332 9524</telephone>
        <email>gelarehbiazar1386@gmail.com</email>
        <affiliation>Rasht University of Medical Sciences</affiliation>
      </contact>
      <contact>
        <type>scientific</type>
        <firstname>Dr Gelareh Biazar</firstname>
        <middlename></middlename>
        <lastname></lastname>
        <address>Anesthesiology Research Center, Alzahra Hospital, Namjoo Street, Rasht, Iran</address>
        <city>Rasht</city>
        <country1>Iran (Islamic Republic of)</country1>
        <zip>4144654839</zip>
        <telephone>+98 13 3332 9524</telephone>
        <email>gelarehbiazar1386@gmail.com</email>
        <affiliation>Rasht University of Medical Sciences</affiliation>
      </contact>
    </contacts>
    <countries>
      <country2>Iran (Islamic Republic of)</country2>
    </countries>
    <criteria>
      <inclusion_criteria>American Society of Anesthesiologists (ASA) I,II
Candidate for hysterectomy under general anesthesia in Alzahra hospital
Women aged 30 to 70</inclusion_criteria>
      <agemin>30 years</agemin>
      <agemax>70 years</agemax>
      <gender>Female</gender>
      <exclusion_criteria>Hysterectomy due to malignancy
Any history of allergy to aminophylline or drug components
Any dysfunction of the liver, including liver cirrhosis, fatty liver, etc
smokers
People who have recently received or are taking cimetidine, ciprofloxacin, and macrolides such as erythromycin and clarithromycin
History of any type of arrhythmia or neurological disorder such as epilepsy
Patient dissatisfaction</exclusion_criteria>
    </criteria>
    <health_condition_code>
      <hc_code>O74</hc_code>
    </health_condition_code>
    <health_condition_keyword>
      <hc_keyword>Complications of anesthesia during labor and delivery</hc_keyword>
    </health_condition_keyword>
    <intervention_code>
      <i_code>Treatment - Surgery</i_code>
      <i_code>Placebo</i_code>
    </intervention_code>
    <intervention_keyword>
      <i_keyword>Intervention group: After uterus removal by the surgeon, patients in the intervention group will receive 3 milligrams per kilogram of intravenous aminophylline (manufactured by Caspian Tamin Pharmaceutical Company) diluted in 100 milliliters of normal saline. The infusion will last for 15 minutes.</i_keyword>
      <i_keyword>Control group: After uterus removal by the surgeon, patients in the control group will receive 100 milliliters of normal saline. The infusion will last for 15 minutes.</i_keyword>
    </intervention_keyword>
    <primary_outcome>
      <prim_outcome>Emergence from anesthesia. Timepoint: From the time of discontinuing administration of anesthetic drugs to the time of patient's eyes getting open after calling her/his name. Method of measurement: Time measurement.</prim_outcome>
      <prim_outcome>Extubation time. Timepoint: From the time of discontinuing administration of anesthetic drugs to the time of removing the endotracheal tube. Method of measurement: Time measurement.</prim_outcome>
      <prim_outcome>Recovery time. Timepoint: From the time of discontinuing administration of anesthetic drugs to the time of transferring the patient to the ward. Method of measurement: Time measurement.</prim_outcome>
    </primary_outcome>
    <secondary_outcome>
      <sec_outcome>Mean arterial blood pressure (MAP). Timepoint: Before administration of aminophylline and normal saline and then every 5 minutes until transferring to recovery, then every 15 minutes during recovery. Method of measurement: Blood pressure measurement with mercury sphygmomanometer.</sec_outcome>
      <sec_outcome>Heart rate. Timepoint: Before administration of aminophylline and normal saline and then every 5 minutes until transferring to recovery, then every 15 minutes during recovery. Method of measurement: Heart rate monitor.</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>Rasht University of Medical Sciences</source_name>
    </source_support>
    <ethics_reviews>
      <ethics_review>
        <status>Approved</status>
        <approval_date>2022-12-07</approval_date>
        <contact_name>Ethics committee of Guilan University of Medical Sciences</contact_name>
        <contact_address>Vice Chancellor for research, Shahid Siadati Avenue, Namjoo Street,Rasht Rasht Guilan Iran (Islamic Republic of)</contact_address>
        <contact_phone></contact_phone>
        <contact_email></contact_email>
      </ethics_review>
    </ethics_reviews>
  </trial>
</trials>
