Controlled clinical trials

Reviewed
About the search
Responsible
BIREME|OPS|OMS

Description
Search strategy for Type of Study Filter on VHL

Main subjects
Ensaio clínico Controlado; Ensaio clínico randomizado; Ensaio clínico aleatório; Controlled clinical trial; Randomized clinical trial

Search result
Portal Regional BVS  

Search strategy
Observation
Handbook Cochrane - https://training.cochrane.org/handbook/current/chapter-04-technical-supplement-searching-and-selecting-studies   Hiru McMaster - https://hiru.mcmaster.ca/hiru/HIRU_Hedges_MEDLINE_Strategies.aspx   CADTH - https://searchfilters.cadth.ca/list?q=&ps=20&p=1   Nota Técnica para Ensaios Clínicos: orientações para indexação de acordo com a Metodologia LILACS

iAHx search strategy
(mh:("Randomized Controlled Trials as Topic" OR "Controlled Clinical Trials as Topic" OR "Random Allocation" OR "Double-Blind Method" OR "Single-Blind Method" OR "Placebos" OR "Multicenter Studies as Topic" OR "Cross-Over Studies" OR "Pragmatic Clinical Trials as Topic") OR pt:("Randomized Controlled Trial" OR "Controlled Clinical Trial" OR "Multicenter Studies" OR "Pragmatic Clinical Trial") OR ti:(random* OR aleatori* OR placebo*) OR (ti:("clinical trial" OR "ensayo clinico" OR "ensaio clinico") AND tw:(control* OR random* OR aleatori* OR placebo*)) OR (ti:("cross-Over" OR multicenter OR multicentric*) AND ti:(study OR studies OR estud*)) OR ab:(randomi* OR aleatori* OR placebo*) OR (ab:("clinical trial" OR "ensayo clinico" OR "ensaio clinico") AND tw:(control* OR random* OR aleatori* OR placebo*)) OR (ab:("cross-Over" OR multicenter OR multicentric*) AND ab:(study OR studies OR estud*)) OR (tw:(simple* OR singl* OR duplo* OR doble* OR doubl* OR trebl* OR tripl*) AND tw:(cego OR ciego OR blind OR mask OR dumm*))) AND NOT ((mh:"animals" AND NOT mh:"humans") OR mh:"Retrospective Studies")

Search strategy II
Observation
Narrow / Específico

iAHx search strategy
(mh:("Randomized Controlled Trials as Topic" OR "Controlled Clinical Trials as Topic" OR "Random Allocation" OR "Double-Blind Method" OR "Single-Blind Method" OR "Placebos" OR "Multicenter Studies as Topic" OR "Cross-Over Studies" OR "Pragmatic Clinical Trials as Topic") OR pt:("Randomized Controlled Trial" OR "Controlled Clinical Trial" OR "Multicenter Studies" OR "Pragmatic Clinical Trial") OR ti:(random* OR aleatori* OR placebo*) OR (ti:("clinical trial" OR "ensayo clinico" OR "ensaio clinico") AND tw:(control* OR random* OR aleatori* OR placebo*)) OR (ti:("cross-Over" OR multicenter OR multicentric*) AND ti:(study OR studies OR estud*))) AND NOT ((mh:"animals" AND NOT mh:"humans") OR mh:"Retrospective Studies")

Search strategy III
Observation
Estratégia anterior

iAHx search strategy
((pt:"Ensaio Clinico Controlado Aleatorio" OR pt:"Ensaio Clinico Controlado" OR pt:"Estudo Multicentrico" OR mh:"Ensaios Clinicos Controlados Aleatorios como Assunto" OR mh:"Ensaios Clinicos Controlados como Assunto" OR mh:"Estudos Multicentricos como Assunto" OR mh:"Distribuicao Aleatoria" OR mh:"Metodo Duplo-Cego" OR mh:"Metodo Simples-Cego" OR mh:"Placebos") OR ((tw:ensaio$ OR tw:ensayo$ OR tw:trial$) AND (tw:azar OR tw:acaso OR tw:placebo OR (tw:control* AND (tw:group OR tw:grupo)) OR tw:aleator$ OR tw:randomi$ OR tw:enmascarado$ OR tw:simpleciego OR ((tw:simple$ OR tw:singl* OR tw:duplo$ OR tw:doble$ OR tw:doubl$ OR tw:trebl* OR tw:tripl*) AND (tw:cego OR tw:ciego OR tw:blind OR tw:mask OR OR tw:dumm*) AND tw:clinic$)))) AND NOT ((mh:animais OR mh:coelhos OR mh:ratos OR mh:camundongos OR mh:primatas OR mh:caes OR mh:gatos OR mh:suinos OR mh:"tecnicas in vitro") AND NOT mh:humans)

Search strategy (Pubmed)
Observation
Adaptad by BIREME

Search strategy
("Randomized Controlled Trials as Topic"[Mesh] OR "Controlled Clinical Trials as Topic"[Mesh] OR "Random Allocation"[Mesh] OR "Double-Blind Method"[Mesh] OR "Single-Blind Method"[Mesh] OR "Placebos"[Mesh] OR "Multicenter Studies as Topic"[Mesh] OR "Cross-Over Studies"[Mesh] OR "Pragmatic Clinical Trials as Topic"[Mesh] OR "Prospective studies"[Mesh] OR "Randomized Controlled Trial"[Publication Type] OR "Controlled Clinical Trial"[Publication Type] OR ("Clinical Trial"[Title/Abstract] AND (control*[TW] OR random*[TW] OR aleatori*[TW] OR placebo[TW])) OR ((multicentric*[Title/Abstract] OR multicenter[Title/Abstract] OR "Cross-Over"[Title/Abstract]) AND (study[Title/Abstract] OR studies[Title/Abstract])) OR ((singl*[TW] OR doubl*[TW] OR trebl*[TW] OR tripl*[TW]) AND (mask*[TW] OR blind*[TW]))) NOT ((animals[Mesh] NOT humans[Mesh]) OR "Retrospective Studies"[Mesh])

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Controlled clinical trials

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You are viewing an old revision of this post, from 9 de novembro de 2022 às 17:05:52. See below for differences between this version and the current revision.

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Changes:

9 de novembro de 2022 às 17:05:52Current Revision
search_strategy_I_observations
Sem alteração: Handbook Cochrane -Sem alteração: Handbook Cochrane -
Sem alteração: https://training.cochrane.org/handbook/current/chapter-04-technical-supplement-searching-and-selecting-studiesSem alteração: https://training.cochrane.org/handbook/current/chapter-04-technical-supplement-searching-and-selecting-studies
 Adicionado:  
Sem alteração: Hiru McMaster - https://hiru.mcmaster.ca/hiru/HIRU_Hedges_MEDLINE_Strategies.aspxSem alteração: Hiru McMaster - https://hiru.mcmaster.ca/hiru/HIRU_Hedges_MEDLINE_Strategies.aspx
 Adicionado:  
Excluído: CADTH - https://www.cadth.ca/resources/finding-evidence/strings-attached-cadths-database-search-filters#guideAdicionado: CADTH - https://searchfilters.cadth.ca/list?q=&ps=20&p=1
 Adicionado:  
Sem alteração: Nota Técnica para Ensaios Clínicos: orientações para indexação de acordo com a Metodologia LILACSSem alteração: Nota Técnica para Ensaios Clínicos: orientações para indexação de acordo com a Metodologia LILACS
lilacs_iahx_search_expression
Excluído: (mh:("Randomized Controlled Trials as Topic" OR "Controlled Clinical Trials as Topic" OR "Random Allocation" OR "Double-Blind Method" OR "Single-Blind Method" OR "Placebos" OR "Multicenter Studies as Topic" OR "Cross-Over Studies" OR "Pragmatic Clinical Trials as Topic") OR pt:("Randomized Controlled Trial" OR "Controlled Clinical Trial" OR "Multicenter Studies" OR "Pragmatic Clinical Trial") OR (ti:(random* OR aleatori* OR placebo* OR "clinical trial" OR "ensayo clinico" OR "ensaio clinico") AND tw:control*) OR (ti:("cross-Over" OR multicenter OR multicentric*) AND ti:(study OR studies OR estud*)) OR (ab:(randomi* OR aleatori* OR placebo* OR "clinical trial" OR "ensayo clinico" OR "ensaio clinico") AND tw:control*) OR (ab:("cross-Over" OR multicenter OR multicentric*) AND ab:(study OR studies OR estud*)) OR (tw:(simple* OR singl* OR duplo* OR doble* OR doubl* OR trebl* OR tripl*) AND tw:(cego OR ciego OR blind OR mask OR dumm*))) AND NOT ((mh:"animals" AND NOT mh:"humans") OR mh:E05.318.372.500.750* OR type_of_study:"observational_studies") Adicionado: (mh:("Randomized Controlled Trials as Topic" OR "Controlled Clinical Trials as Topic" OR "Random Allocation" OR "Double-Blind Method" OR "Single-Blind Method" OR "Placebos" OR "Multicenter Studies as Topic" OR "Cross-Over Studies" OR "Pragmatic Clinical Trials as Topic") OR pt:("Randomized Controlled Trial" OR "Controlled Clinical Trial" OR "Multicenter Studies" OR "Pragmatic Clinical Trial") OR ti:(random* OR aleatori* OR placebo*) OR (ti:("clinical trial" OR "ensayo clinico" OR "ensaio clinico") AND tw:(control* OR random* OR aleatori* OR placebo*)) OR (ti:("cross-Over" OR multicenter OR multicentric*) AND ti:(study OR studies OR estud*)) OR ab:(randomi* OR aleatori* OR placebo*) OR (ab:("clinical trial" OR "ensayo clinico" OR "ensaio clinico") AND tw:(control* OR random* OR aleatori* OR placebo*)) OR (ab:("cross-Over" OR multicenter OR multicentric*) AND ab:(study OR studies OR estud*)) OR (tw:(simple* OR singl* OR duplo* OR doble* OR doubl* OR trebl* OR tripl*) AND tw:(cego OR ciego OR blind OR mask OR dumm*))) AND NOT ((mh:"animals" AND NOT mh:"humans") OR mh:"Retrospective Studies")
medline_iahx_search_expression
Excluído: (mh:("Randomized Controlled Trials as Topic" OR "Controlled Clinical Trials as Topic" OR "Random Allocation" OR "Double-Blind Method" OR "Single-Blind Method" OR "Placebos" OR "Multicenter Studies as Topic" OR "Cross-Over Studies" OR "Pragmatic Clinical Trials as Topic") OR pt:("Randomized Controlled Trial" OR "Controlled Clinical Trial" OR "Multicenter Studies" OR "Pragmatic Clinical Trial") OR (ti:(random* OR aleatori* OR placebo* OR "clinical trial" OR "ensayo clinico" OR "ensaio clinico") AND tw:control*) OR (ti:("cross-Over" OR multicenter OR multicentric*) AND ti:(study OR studies OR estud*))) AND NOT ((mh:"animals" AND NOT mh:"humans") OR mh:E05.318.372.500.750* OR type_of_study:"observational_studies") Adicionado: (mh:("Randomized Controlled Trials as Topic" OR "Controlled Clinical Trials as Topic" OR "Random Allocation" OR "Double-Blind Method" OR "Single-Blind Method" OR "Placebos" OR "Multicenter Studies as Topic" OR "Cross-Over Studies" OR "Pragmatic Clinical Trials as Topic") OR pt:("Randomized Controlled Trial" OR "Controlled Clinical Trial" OR "Multicenter Studies" OR "Pragmatic Clinical Trial") OR ti:(random* OR aleatori* OR placebo*) OR (ti:("clinical trial" OR "ensayo clinico" OR "ensaio clinico") AND tw:(control* OR random* OR aleatori* OR placebo*)) OR (ti:("cross-Over" OR multicenter OR multicentric*) AND ti:(study OR studies OR estud*))) AND NOT ((mh:"animals" AND NOT mh:"humans") OR mh:"Retrospective Studies")
pubmed_search_strategy_expression
Excluído: ("Randomized Controlled Trials as Topic"[Mesh] OR "Controlled Clinical Trials as Topic"[Mesh] OR "Random Allocation"[Mesh] OR "Double-Blind Method"[Mesh] OR "Single-Blind Method"[Mesh] OR "Placebos"[Mesh] OR "Multicenter Studies as Topic"[Mesh] OR "Cross-Over Studies"[Mesh] OR "Pragmatic Clinical Trials as Topic"[Mesh] OR "Prospective studies"[Mesh] OR "Randomized Controlled Trial"[Publication Type] OR "Controlled Clinical Trial"[Publication Type] OR "Randomized Controlled Trial"[Title/Abstract]OR "Controlled Clinical Trial"[Title/Abstract] OR ((random*[Title/Abstract] OR placebo*[Title/Abstract] OR "Cross-Over"[Title/Abstract]) AND control*[Title/Abstract]) OR ((singl*[tw] OR doubl*[tw] OR trebl*[tw] OR tripl*[tw]) AND (mask*[tw] OR blind*[tw]))) NOT ((animals[Mesh] NOT humans[Mesh]) OR "Cohort Studies"[Mesh] OR "Observational Study"[Publication Type]) Adicionado: ("Randomized Controlled Trials as Topic"[Mesh] OR "Controlled Clinical Trials as Topic"[Mesh] OR "Random Allocation"[Mesh] OR "Double-Blind Method"[Mesh] OR "Single-Blind Method"[Mesh] OR "Placebos"[Mesh] OR "Multicenter Studies as Topic"[Mesh] OR "Cross-Over Studies"[Mesh] OR "Pragmatic Clinical Trials as Topic"[Mesh] OR "Prospective studies"[Mesh] OR "Randomized Controlled Trial"[Publication Type] OR "Controlled Clinical Trial"[Publication Type] OR ("Clinical Trial"[Title/Abstract] AND (control*[TW] OR random*[TW] OR aleatori*[TW] OR placebo[TW])) OR ((multicentric*[Title/Abstract] OR multicenter[Title/Abstract] OR "Cross-Over"[Title/Abstract]) AND (study[Title/Abstract] OR studies[Title/Abstract])) OR ((singl*[TW] OR doubl*[TW] OR trebl*[TW] OR tripl*[TW]) AND (mask*[TW] OR blind*[TW]))) NOT ((animals[Mesh] NOT humans[Mesh]) OR "Retrospective Studies"[Mesh])

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