{ "FullStudy":{ "Rank":217852, "Study":{ "ProtocolSection":{ "IdentificationModule":{ "NCTId":"NCT01515995", "OrgStudyIdInfo":{ "OrgStudyId":"( STU 072011-043)" }, "Organization":{ "OrgFullName":"University of Texas Southwestern Medical Center", "OrgClass":"OTHER" }, "BriefTitle":"Nebulized Magnesium Sulfate in Children With Moderate to Severe Asthma Exacerbation", "OfficialTitle":"Nebulized Magnesium Sulfate Versus Normal Saline as a Vehicle for Albuterol in Children With Moderate to Severe Asthma Exacerbation: a Randomized Controlled Trial" }, "StatusModule":{ "StatusVerifiedDate":"January 2019", "OverallStatus":"Completed", "ExpandedAccessInfo":{ "HasExpandedAccess":"No" }, "StartDateStruct":{ "StartDate":"January 2012" }, "PrimaryCompletionDateStruct":{ "PrimaryCompletionDate":"October 2015", "PrimaryCompletionDateType":"Actual" }, "CompletionDateStruct":{ "CompletionDate":"October 2015", "CompletionDateType":"Actual" }, "StudyFirstSubmitDate":"January 11, 2012", "StudyFirstSubmitQCDate":"January 18, 2012", "StudyFirstPostDateStruct":{ "StudyFirstPostDate":"January 24, 2012", "StudyFirstPostDateType":"Estimate" }, "ResultsFirstSubmitDate":"December 31, 2018", "ResultsFirstSubmitQCDate":"January 29, 2019", "ResultsFirstPostDateStruct":{ "ResultsFirstPostDate":"February 21, 2019", "ResultsFirstPostDateType":"Actual" }, "LastUpdateSubmitDate":"January 29, 2019", "LastUpdatePostDateStruct":{ "LastUpdatePostDate":"February 21, 2019", "LastUpdatePostDateType":"Actual" } }, "SponsorCollaboratorsModule":{ "ResponsibleParty":{ "ResponsiblePartyType":"Sponsor" }, "LeadSponsor":{ "LeadSponsorName":"University of Texas Southwestern Medical Center", "LeadSponsorClass":"OTHER" } }, "OversightModule":{ "OversightHasDMC":"No" }, "DescriptionModule":{ "BriefSummary":"The purpose of this study is to evaluate the effectiveness of nebulized magnesium sulfate as a vehicle for albuterol in children with moderate to severe asthma exacerbation.", "DetailedDescription":"Patients presenting to the Emergency Department for acute asthma exacerbation will receive standard care of up to three doses of albuterol and ipratropium bromide plus oral steroid medication. Those seven years of age and older who require further treatment will be screened for eligibility. Eligibility screening will comprise measurement of forced expiratory volume in one second (FEV1) with a bedside spirometer by a respiratory therapist. Children under the age of seven are generally unable to complete spirometry maneuvers and will thus be excluded. The Pediatric Asthma Severity Score (PASS) will also be noted by a respiratory therapist. Patients able to complete spirometry testing and with an FEV1 less than 70% of predicted (the definition of moderate asthma exacerbation) will be enrolled. Enrolled patients will be randomized to receive either Children's Medical Center standard care of 15 mg albuterol diluted in 22 ml of normal saline or the study intervention of 15 mg of albuterol diluted in 22 ml of magnesium sulfate solution. This solution will be prepared at the time of use by a pharmacist in the Emergency Department and will consist of 22 ml of a commercially available 40 mg/ml magnesium sulfate solution (880 mg). The nebulizer treatment will be given over approximately one hour via a large volume nebulizer at 25 ml/hr. Physicians, nurses, and respiratory therapists will be blinded to the diluent used. Vital signs will be noted at baseline. Heart rate, heart rhythm, respiratory rate, and pulse oximetry will be monitored continuously while blood pressure will be measured at baseline and every 15 minutes during study medication administration. The study physician, treating physician, and/or bedside nurse will monitor these values for any clinically significant changes. At the end of the 15 mg albuterol treatment FEV1 and PASS will again be noted. Any further treatments needed, as determined by the treating physician, will be given following Children's Medical Center standard of care. At the discretion of the treating physician intravenous magnesium sulfate may be used post study intervention. The dose used for study participants will be the Children's Medical Center standard dose of 75 mg/kg (max 3 g) minus 880 mg to avoid the risk of magnesium sulfate overdose. Further treatments and patient disposition will be observed by study personnel and noted. Bounce-back rates will be collected by review of enrolled patients' medical record." }, "ConditionsModule":{ "ConditionList":{ "Condition":[ "Asthma" ] }, "KeywordList":{ "Keyword":[ "Magnesium sulfate", "Childhood asthma", "Emergency department" ] } }, "DesignModule":{ "StudyType":"Interventional", "PhaseList":{ "Phase":[ "Phase 4" ] }, "DesignInfo":{ "DesignAllocation":"Randomized", "DesignInterventionModel":"Parallel Assignment", "DesignPrimaryPurpose":"Treatment", "DesignMaskingInfo":{ "DesignMasking":"Triple", "DesignWhoMaskedList":{ "DesignWhoMasked":[ "Participant", "Care Provider", "Investigator" ] } } }, "EnrollmentInfo":{ "EnrollmentCount":"50", "EnrollmentType":"Actual" } }, "ArmsInterventionsModule":{ "ArmGroupList":{ "ArmGroup":[ { "ArmGroupLabel":"Magnesium sulfate group", "ArmGroupType":"Experimental", "ArmGroupDescription":"15 mg albuterol in 22 ml of magnesium sulfate solution (880 mg) via nebulizer over one hour", "ArmGroupInterventionList":{ "ArmGroupInterventionName":[ "Drug: Nebulized magnesium sulfate" ] } },{ "ArmGroupLabel":"Normal Saline group", "ArmGroupType":"Active Comparator", "ArmGroupDescription":"15 mg albuterol in 22 ml of normal saline solution via nebulizer over one hour", "ArmGroupInterventionList":{ "ArmGroupInterventionName":[ "Drug: Nebulized magnesium sulfate" ] } } ] }, "InterventionList":{ "Intervention":[ { "InterventionType":"Drug", "InterventionName":"Nebulized magnesium sulfate", "InterventionDescription":"15 mg albuterol in 22 ml of magnesium sulfate solution (880 mg) via nebulizer over one hour\n\nVersus\n\n15 mg albuterol in 22 ml of normal saline via nebulizer over one hour", "InterventionArmGroupLabelList":{ "InterventionArmGroupLabel":[ "Magnesium sulfate group", "Normal Saline group" ] }, "InterventionOtherNameList":{ "InterventionOtherName":[ "Inhaled magnesium sulfate" ] } } ] } }, "OutcomesModule":{ "PrimaryOutcomeList":{ "PrimaryOutcome":[ { "PrimaryOutcomeMeasure":"Change in Forced Expiratory Volume in One Second (FEV1) %", "PrimaryOutcomeDescription":"Change in forced expiratory volume in one second (FEV1) as measured by bedside spirometry before and after study intervention.", "PrimaryOutcomeTimeFrame":"Baseline and one hour after treatment" } ] } }, "EligibilityModule":{ "EligibilityCriteria":"Inclusion Criteria:\n\nPatients age ≥ seven years\nPrevious diagnosis of asthma or previous episode of wheezing treated with beta-agonist medication\nAble to complete bedside spirometry\nFEV1 < 70% predicted\n\nExclusion Criteria:\n\nKnown allergy to magnesium sulfate\nKnown contra-indication to albuterol\nRespiratory distress occurring as a result of bedside spirometry\nHistory of neuromuscular disease, cardiac disease, renal disease, or underlying chronic lung disease\nPregnancy\nUse of oral steroid medication within 72 hours of presentation\nRadiographic evidence of pneumonia at presentation\nIntubation during the current encounter prior to study enrollment\nAdministration of intravenous magnesium sulfate prior to study enrollment\nPrior participation in this study", "HealthyVolunteers":"No", "Gender":"All", "MinimumAge":"7 Years", "MaximumAge":"18 Years", "StdAgeList":{ "StdAge":[ "Child", "Adult" ] } }, "ContactsLocationsModule":{ "OverallOfficialList":{ "OverallOfficial":[ { "OverallOfficialName":"Mohamed Badawy, MD", "OverallOfficialAffiliation":"UT Southwestern Medical Center", "OverallOfficialRole":"Study Director" } ] }, "LocationList":{ "Location":[ { "LocationFacility":"Children's Medical Center Dallas", "LocationCity":"Dallas", "LocationState":"Texas", "LocationZip":"75390", "LocationCountry":"United States" } ] } } }, "ResultsSection":{ "ParticipantFlowModule":{ "FlowGroupList":{ "FlowGroup":[ { "FlowGroupId":"FG000", "FlowGroupTitle":"Magnesium Sulfate Group", "FlowGroupDescription":"15 mg albuterol in 22 ml of magnesium sulfate solution (880 mg) via nebulizer over one hour\n\nNebulized magnesium sulfate: 15 mg albuterol in 22 ml of magnesium sulfate solution (880 mg) via nebulizer over one hour\n\nVersus\n\n15 mg albuterol in 22 ml of normal saline via nebulizer over one hour" },{ "FlowGroupId":"FG001", "FlowGroupTitle":"Normal Saline Group", "FlowGroupDescription":"15 mg albuterol in 22 ml of normal saline solution via nebulizer over one hour\n\nNebulized magnesium sulfate: 15 mg albuterol in 22 ml of magnesium sulfate solution (880 mg) via nebulizer over one hour\n\nVersus\n\n15 mg albuterol in 22 ml of normal saline via nebulizer over one hour" } ] }, "FlowPeriodList":{ "FlowPeriod":[ { "FlowPeriodTitle":"Overall Study", "FlowMilestoneList":{ "FlowMilestone":[ { "FlowMilestoneType":"STARTED", "FlowAchievementList":{ "FlowAchievement":[ { "FlowAchievementGroupId":"FG000", "FlowAchievementNumSubjects":"25" },{ "FlowAchievementGroupId":"FG001", "FlowAchievementNumSubjects":"25" } ] } },{ "FlowMilestoneType":"COMPLETED", "FlowAchievementList":{ "FlowAchievement":[ { "FlowAchievementGroupId":"FG000", "FlowAchievementNumSubjects":"22" },{ "FlowAchievementGroupId":"FG001", "FlowAchievementNumSubjects":"21" } ] } },{ "FlowMilestoneType":"NOT COMPLETED", "FlowAchievementList":{ "FlowAchievement":[ { "FlowAchievementGroupId":"FG000", "FlowAchievementNumSubjects":"3" },{ "FlowAchievementGroupId":"FG001", "FlowAchievementNumSubjects":"4" } ] } } ] } } ] } }, "BaselineCharacteristicsModule":{ "BaselineGroupList":{ "BaselineGroup":[ { "BaselineGroupId":"BG000", "BaselineGroupTitle":"Magnesium Sulfate Group", "BaselineGroupDescription":"15 mg albuterol in 22 ml of magnesium sulfate solution (880 mg) via nebulizer over one hour\n\nNebulized magnesium sulfate: 15 mg albuterol in 22 ml of magnesium sulfate solution (880 mg) via nebulizer over one hour\n\nVersus\n\n15 mg albuterol in 22 ml of normal saline via nebulizer over one hour" },{ "BaselineGroupId":"BG001", "BaselineGroupTitle":"Normal Saline Group", "BaselineGroupDescription":"15 mg albuterol in 22 ml of normal saline solution via nebulizer over one hour\n\nNebulized magnesium sulfate: 15 mg albuterol in 22 ml of magnesium sulfate solution (880 mg) via nebulizer over one hour\n\nVersus\n\n15 mg albuterol in 22 ml of normal saline via nebulizer over one hour" },{ "BaselineGroupId":"BG002", "BaselineGroupTitle":"Total", "BaselineGroupDescription":"Total of all reporting groups" } ] }, "BaselineDenomList":{ "BaselineDenom":[ { "BaselineDenomUnits":"Participants", "BaselineDenomCountList":{ "BaselineDenomCount":[ { "BaselineDenomCountGroupId":"BG000", "BaselineDenomCountValue":"22" },{ "BaselineDenomCountGroupId":"BG001", "BaselineDenomCountValue":"21" },{ "BaselineDenomCountGroupId":"BG002", "BaselineDenomCountValue":"43" } ] } } ] }, "BaselineMeasureList":{ "BaselineMeasure":[ { "BaselineMeasureTitle":"Age, Categorical", "BaselineMeasureParamType":"Count of Participants", "BaselineMeasureUnitOfMeasure":"Participants", "BaselineClassList":{ "BaselineClass":[ { "BaselineCategoryList":{ "BaselineCategory":[ { "BaselineCategoryTitle":"<=18 years", "BaselineMeasurementList":{ "BaselineMeasurement":[ { "BaselineMeasurementGroupId":"BG000", "BaselineMeasurementValue":"22" },{ "BaselineMeasurementGroupId":"BG001", "BaselineMeasurementValue":"21" },{ "BaselineMeasurementGroupId":"BG002", "BaselineMeasurementValue":"43" } ] } },{ "BaselineCategoryTitle":"Between 18 and 65 years", "BaselineMeasurementList":{ "BaselineMeasurement":[ { "BaselineMeasurementGroupId":"BG000", "BaselineMeasurementValue":"0" },{ "BaselineMeasurementGroupId":"BG001", "BaselineMeasurementValue":"0" },{ "BaselineMeasurementGroupId":"BG002", "BaselineMeasurementValue":"0" } ] } },{ "BaselineCategoryTitle":">=65 years", "BaselineMeasurementList":{ "BaselineMeasurement":[ { "BaselineMeasurementGroupId":"BG000", "BaselineMeasurementValue":"0" },{ "BaselineMeasurementGroupId":"BG001", "BaselineMeasurementValue":"0" },{ "BaselineMeasurementGroupId":"BG002", "BaselineMeasurementValue":"0" } ] } } ] } } ] } },{ "BaselineMeasureTitle":"Age, Continuous", "BaselineMeasureParamType":"Mean", "BaselineMeasureDispersionType":"Full Range", "BaselineMeasureUnitOfMeasure":"years", "BaselineClassList":{ "BaselineClass":[ { "BaselineCategoryList":{ "BaselineCategory":[ { "BaselineMeasurementList":{ "BaselineMeasurement":[ { "BaselineMeasurementGroupId":"BG000", "BaselineMeasurementValue":"10.8", "BaselineMeasurementLowerLimit":"7", "BaselineMeasurementUpperLimit":"17" },{ "BaselineMeasurementGroupId":"BG001", "BaselineMeasurementValue":"10.8", "BaselineMeasurementLowerLimit":"8", "BaselineMeasurementUpperLimit":"17" },{ "BaselineMeasurementGroupId":"BG002", "BaselineMeasurementValue":"10.8", "BaselineMeasurementLowerLimit":"7", "BaselineMeasurementUpperLimit":"17" } ] } } ] } } ] } },{ "BaselineMeasureTitle":"Sex: Female, Male", "BaselineMeasureParamType":"Count of Participants", "BaselineMeasureUnitOfMeasure":"Participants", "BaselineClassList":{ "BaselineClass":[ { "BaselineCategoryList":{ "BaselineCategory":[ { "BaselineCategoryTitle":"Female", "BaselineMeasurementList":{ "BaselineMeasurement":[ { "BaselineMeasurementGroupId":"BG000", "BaselineMeasurementValue":"7" },{ "BaselineMeasurementGroupId":"BG001", "BaselineMeasurementValue":"5" },{ "BaselineMeasurementGroupId":"BG002", "BaselineMeasurementValue":"12" } ] } },{ "BaselineCategoryTitle":"Male", "BaselineMeasurementList":{ "BaselineMeasurement":[ { "BaselineMeasurementGroupId":"BG000", "BaselineMeasurementValue":"15" },{ "BaselineMeasurementGroupId":"BG001", "BaselineMeasurementValue":"16" },{ "BaselineMeasurementGroupId":"BG002", "BaselineMeasurementValue":"31" } ] } } ] } } ] } },{ "BaselineMeasureTitle":"Region of Enrollment", "BaselineMeasureParamType":"Number", "BaselineMeasureUnitOfMeasure":"participants", "BaselineClassList":{ "BaselineClass":[ { "BaselineClassTitle":"United States", "BaselineCategoryList":{ "BaselineCategory":[ { "BaselineMeasurementList":{ "BaselineMeasurement":[ { "BaselineMeasurementGroupId":"BG000", "BaselineMeasurementValue":"22" },{ "BaselineMeasurementGroupId":"BG001", "BaselineMeasurementValue":"21" },{ "BaselineMeasurementGroupId":"BG002", "BaselineMeasurementValue":"43" } ] } } ] } } ] } } ] } }, "OutcomeMeasuresModule":{ "OutcomeMeasureList":{ "OutcomeMeasure":[ { "OutcomeMeasureType":"Primary", "OutcomeMeasureTitle":"Change in Forced Expiratory Volume in One Second (FEV1) %", "OutcomeMeasureDescription":"Change in forced expiratory volume in one second (FEV1) as measured by bedside spirometry before and after study intervention.", "OutcomeMeasureReportingStatus":"Posted", "OutcomeMeasureParamType":"Mean", "OutcomeMeasureDispersionType":"95% Confidence Interval", "OutcomeMeasureUnitOfMeasure":"Percentage of FEV1", "OutcomeMeasureTimeFrame":"Baseline and one hour after treatment", "OutcomeGroupList":{ "OutcomeGroup":[ { "OutcomeGroupId":"OG000", "OutcomeGroupTitle":"Magnesium Sulfate Group", "OutcomeGroupDescription":"15 mg albuterol in 22 ml of magnesium sulfate solution (880 mg) via nebulizer over one hour\n\nNebulized magnesium sulfate: 15 mg albuterol in 22 ml of magnesium sulfate solution (880 mg) via nebulizer over one hour\n\nVersus\n\n15 mg albuterol in 22 ml of normal saline via nebulizer over one hour" },{ "OutcomeGroupId":"OG001", "OutcomeGroupTitle":"Normal Saline Group", "OutcomeGroupDescription":"15 mg albuterol in 22 ml of normal saline solution via nebulizer over one hour\n\nNebulized magnesium sulfate: 15 mg albuterol in 22 ml of magnesium sulfate solution (880 mg) via nebulizer over one hour\n\nVersus\n\n15 mg albuterol in 22 ml of normal saline via nebulizer over one hour" } ] }, "OutcomeDenomList":{ "OutcomeDenom":[ { "OutcomeDenomUnits":"Participants", "OutcomeDenomCountList":{ "OutcomeDenomCount":[ { "OutcomeDenomCountGroupId":"OG000", "OutcomeDenomCountValue":"22" },{ "OutcomeDenomCountGroupId":"OG001", "OutcomeDenomCountValue":"21" } ] } } ] }, "OutcomeClassList":{ "OutcomeClass":[ { "OutcomeCategoryList":{ "OutcomeCategory":[ { "OutcomeMeasurementList":{ "OutcomeMeasurement":[ { "OutcomeMeasurementGroupId":"OG000", "OutcomeMeasurementValue":"3.6", "OutcomeMeasurementLowerLimit":"0.9", "OutcomeMeasurementUpperLimit":"6.3" },{ "OutcomeMeasurementGroupId":"OG001", "OutcomeMeasurementValue":"5", "OutcomeMeasurementLowerLimit":"1.7", "OutcomeMeasurementUpperLimit":"8.4" } ] } } ] } } ] } } ] } }, "AdverseEventsModule":{ "EventsFrequencyThreshold":"5", "EventGroupList":{ "EventGroup":[ { "EventGroupId":"EG000", "EventGroupTitle":"Magnesium Sulfate Group", "EventGroupDescription":"15 mg albuterol in 22 ml of magnesium sulfate solution (880 mg) via nebulizer over one hour\n\nNebulized magnesium sulfate: 15 mg albuterol in 22 ml of magnesium sulfate solution (880 mg) via nebulizer over one hour\n\nVersus\n\n15 mg albuterol in 22 ml of normal saline via nebulizer over one hour", "EventGroupDeathsNumAffected":"0", "EventGroupDeathsNumAtRisk":"25", "EventGroupSeriousNumAffected":"0", "EventGroupSeriousNumAtRisk":"25", "EventGroupOtherNumAffected":"4", "EventGroupOtherNumAtRisk":"25" },{ "EventGroupId":"EG001", "EventGroupTitle":"Normal Saline Group", "EventGroupDescription":"15 mg albuterol in 22 ml of normal saline solution via nebulizer over one hour\n\nNebulized magnesium sulfate: 15 mg albuterol in 22 ml of magnesium sulfate solution (880 mg) via nebulizer over one hour\n\nVersus\n\n15 mg albuterol in 22 ml of normal saline via nebulizer over one hour", "EventGroupDeathsNumAffected":"0", "EventGroupDeathsNumAtRisk":"25", "EventGroupSeriousNumAffected":"0", "EventGroupSeriousNumAtRisk":"25", "EventGroupOtherNumAffected":"0", "EventGroupOtherNumAtRisk":"25" } ] }, "OtherEventList":{ "OtherEvent":[ { "OtherEventTerm":"Burning sensation in the nose", "OtherEventOrganSystem":"Respiratory, thoracic and mediastinal disorders", "OtherEventAssessmentType":"Systematic Assessment", "OtherEventStatsList":{ "OtherEventStats":[ { "OtherEventStatsGroupId":"EG000", "OtherEventStatsNumAffected":"4", "OtherEventStatsNumAtRisk":"25" },{ "OtherEventStatsGroupId":"EG001", "OtherEventStatsNumAffected":"0", "OtherEventStatsNumAtRisk":"25" } ] } } ] } }, "MoreInfoModule":{ "CertainAgreement":{ "AgreementPISponsorEmployee":"Yes" }, "PointOfContact":{ "PointOfContactTitle":"Mohamed Badawy, MD", "PointOfContactOrganization":"UT Southwestern Medical Center", "PointOfContactEMail":"mohamed.badawy@utsouthwestern.edu", "PointOfContactPhone":"2144567106" } } }, "DerivedSection":{ "MiscInfoModule":{ "VersionHolder":"April 22, 2020" }, "InterventionBrowseModule":{ "InterventionMeshList":{ "InterventionMesh":[ { "InterventionMeshId":"D000008278", "InterventionMeshTerm":"Magnesium Sulfate" } ] }, "InterventionAncestorList":{ "InterventionAncestor":[ { "InterventionAncestorId":"D000000700", "InterventionAncestorTerm":"Analgesics" },{ "InterventionAncestorId":"D000018689", "InterventionAncestorTerm":"Sensory System Agents" },{ "InterventionAncestorId":"D000018373", "InterventionAncestorTerm":"Peripheral Nervous System Agents" },{ "InterventionAncestorId":"D000045505", "InterventionAncestorTerm":"Physiological Effects of Drugs" },{ "InterventionAncestorId":"D000000777", "InterventionAncestorTerm":"Anesthetics" },{ "InterventionAncestorId":"D000002492", "InterventionAncestorTerm":"Central Nervous System Depressants" },{ "InterventionAncestorId":"D000000889", "InterventionAncestorTerm":"Anti-Arrhythmia Agents" },{ "InterventionAncestorId":"D000000927", "InterventionAncestorTerm":"Anticonvulsants" },{ "InterventionAncestorId":"D000002121", "InterventionAncestorTerm":"Calcium Channel Blockers" },{ "InterventionAncestorId":"D000049990", "InterventionAncestorTerm":"Membrane Transport Modulators" },{ "InterventionAncestorId":"D000045504", "InterventionAncestorTerm":"Molecular Mechanisms of Pharmacological Action" },{ "InterventionAncestorId":"D000077264", "InterventionAncestorTerm":"Calcium-Regulating Hormones and Agents" },{ "InterventionAncestorId":"D000015149", "InterventionAncestorTerm":"Tocolytic Agents" },{ "InterventionAncestorId":"D000012102", "InterventionAncestorTerm":"Reproductive Control Agents" } ] }, "InterventionBrowseLeafList":{ "InterventionBrowseLeaf":[ { "InterventionBrowseLeafId":"M9853", "InterventionBrowseLeafName":"Magnesium Sulfate", "InterventionBrowseLeafAsFound":"Magnesium Sulfate", "InterventionBrowseLeafRelevance":"high" },{ "InterventionBrowseLeafId":"M2613", "InterventionBrowseLeafName":"Analgesics", "InterventionBrowseLeafRelevance":"low" },{ "InterventionBrowseLeafId":"M2688", "InterventionBrowseLeafName":"Anesthetics", "InterventionBrowseLeafRelevance":"low" },{ "InterventionBrowseLeafId":"M2794", "InterventionBrowseLeafName":"Anti-Arrhythmia Agents", "InterventionBrowseLeafRelevance":"low" },{ "InterventionBrowseLeafId":"M2827", "InterventionBrowseLeafName":"Anticonvulsants", "InterventionBrowseLeafRelevance":"low" },{ "InterventionBrowseLeafId":"M3963", "InterventionBrowseLeafName":"Calcium", "InterventionBrowseLeafRelevance":"low" },{ "InterventionBrowseLeafId":"M3980", "InterventionBrowseLeafName":"Calcium, Dietary", "InterventionBrowseLeafRelevance":"low" },{ "InterventionBrowseLeafId":"M3966", "InterventionBrowseLeafName":"Calcium Channel Blockers", "InterventionBrowseLeafRelevance":"low" },{ "InterventionBrowseLeafId":"M8372", "InterventionBrowseLeafName":"Hormones", "InterventionBrowseLeafRelevance":"low" },{ "InterventionBrowseLeafId":"M16452", "InterventionBrowseLeafName":"Tocolytic Agents", "InterventionBrowseLeafRelevance":"low" } ] }, "InterventionBrowseBranchList":{ "InterventionBrowseBranch":[ { "InterventionBrowseBranchAbbrev":"AnArAg", "InterventionBrowseBranchName":"Anti-Arrhythmia Agents" },{ "InterventionBrowseBranchAbbrev":"ChanBlk", "InterventionBrowseBranchName":"Channel Blockers" },{ "InterventionBrowseBranchAbbrev":"Analg", "InterventionBrowseBranchName":"Analgesics" },{ "InterventionBrowseBranchAbbrev":"AntiConv", "InterventionBrowseBranchName":"Anticonvulsants" },{ "InterventionBrowseBranchAbbrev":"CNSDep", "InterventionBrowseBranchName":"Central Nervous System Depressants" },{ "InterventionBrowseBranchAbbrev":"Repr", "InterventionBrowseBranchName":"Reproductive Control Agents" },{ "InterventionBrowseBranchAbbrev":"All", "InterventionBrowseBranchName":"All Drugs and Chemicals" },{ "InterventionBrowseBranchAbbrev":"BDCA", "InterventionBrowseBranchName":"Bone Density Conservation Agents" } ] } }, "ConditionBrowseModule":{ "ConditionMeshList":{ "ConditionMesh":[ { "ConditionMeshId":"D000001249", "ConditionMeshTerm":"Asthma" } ] }, "ConditionAncestorList":{ "ConditionAncestor":[ { "ConditionAncestorId":"D000001982", "ConditionAncestorTerm":"Bronchial Diseases" },{ "ConditionAncestorId":"D000012140", "ConditionAncestorTerm":"Respiratory Tract Diseases" },{ "ConditionAncestorId":"D000008173", "ConditionAncestorTerm":"Lung Diseases, Obstructive" },{ "ConditionAncestorId":"D000008171", "ConditionAncestorTerm":"Lung Diseases" },{ "ConditionAncestorId":"D000012130", "ConditionAncestorTerm":"Respiratory Hypersensitivity" },{ "ConditionAncestorId":"D000006969", "ConditionAncestorTerm":"Hypersensitivity, Immediate" },{ "ConditionAncestorId":"D000006967", "ConditionAncestorTerm":"Hypersensitivity" },{ "ConditionAncestorId":"D000007154", "ConditionAncestorTerm":"Immune System Diseases" } ] }, "ConditionBrowseLeafList":{ "ConditionBrowseLeaf":[ { "ConditionBrowseLeafId":"M6379", "ConditionBrowseLeafName":"Emergencies", "ConditionBrowseLeafRelevance":"low" },{ "ConditionBrowseLeafId":"M3137", "ConditionBrowseLeafName":"Asthma", "ConditionBrowseLeafAsFound":"Asthma", "ConditionBrowseLeafRelevance":"high" },{ "ConditionBrowseLeafId":"M3840", "ConditionBrowseLeafName":"Bronchial Diseases", "ConditionBrowseLeafRelevance":"low" },{ "ConditionBrowseLeafId":"M13560", "ConditionBrowseLeafName":"Respiratory Tract Diseases", "ConditionBrowseLeafRelevance":"low" },{ "ConditionBrowseLeafId":"M9751", "ConditionBrowseLeafName":"Lung Diseases", "ConditionBrowseLeafRelevance":"low" },{ "ConditionBrowseLeafId":"M9753", "ConditionBrowseLeafName":"Lung Diseases, Obstructive", "ConditionBrowseLeafRelevance":"low" },{ "ConditionBrowseLeafId":"M8601", "ConditionBrowseLeafName":"Hypersensitivity", "ConditionBrowseLeafRelevance":"low" },{ "ConditionBrowseLeafId":"M13550", "ConditionBrowseLeafName":"Respiratory Hypersensitivity", "ConditionBrowseLeafRelevance":"low" },{ "ConditionBrowseLeafId":"M8603", "ConditionBrowseLeafName":"Hypersensitivity, Immediate", "ConditionBrowseLeafRelevance":"low" },{ "ConditionBrowseLeafId":"M8783", "ConditionBrowseLeafName":"Immune System Diseases", "ConditionBrowseLeafRelevance":"low" } ] }, "ConditionBrowseBranchList":{ "ConditionBrowseBranch":[ { "ConditionBrowseBranchAbbrev":"BC23", "ConditionBrowseBranchName":"Symptoms and General Pathology" },{ "ConditionBrowseBranchAbbrev":"All", "ConditionBrowseBranchName":"All Conditions" },{ "ConditionBrowseBranchAbbrev":"BC08", "ConditionBrowseBranchName":"Respiratory Tract (Lung and Bronchial) Diseases" },{ "ConditionBrowseBranchAbbrev":"BC20", "ConditionBrowseBranchName":"Immune System Diseases" } ] } } } } } }