Retrospective utility of bronchoscopy after hematopoietic stem cell transplant

Fiberoptic bronchoscopy with bronchoalveolar lavage (BAL) is thought to be the procedure of choice to evaluate pulmonary infiltrates in hematopoietic stem cell transplant (HSCT) recipients. We retrospectively reviewed 91 bronchoscopies performed on 190 in-patient HSCT recipients admitted or treated...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Bone marrow transplantation (Basingstoke) 2006-11, Vol.38 (10), p.693-698
Hauptverfasser: HOFMEISTER, C. C, CZERLANIS, C, FORSYTHE, S, STIFF, P. J
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 698
container_issue 10
container_start_page 693
container_title Bone marrow transplantation (Basingstoke)
container_volume 38
creator HOFMEISTER, C. C
CZERLANIS, C
FORSYTHE, S
STIFF, P. J
description Fiberoptic bronchoscopy with bronchoalveolar lavage (BAL) is thought to be the procedure of choice to evaluate pulmonary infiltrates in hematopoietic stem cell transplant (HSCT) recipients. We retrospectively reviewed 91 bronchoscopies performed on 190 in-patient HSCT recipients admitted or treated for pneumonia from January 1994 to December 2004. These yielded a diagnosis 49% of the time with an overall survival of 35 days post-bronchoscopy. We were unable to detect any survival benefit from an addition to the treatment regimen after a positive result from analysis of the BAL fluid or transbronchial biopsy. The most common bacteria isolated was Pseudomonas that was often resistant to the patient's current antibiotics, suggesting that in lieu of this diagnostic procedure, changes to better cover resistant Gram-negative bacteria are reasonable. Although transbronchial biopsies provided an additional diagnosis in one out of 21 biopsies performed, six of the seven complications in our series were directly related to the transbronchial biopsy. With approximately a 50% yield from a bronchoscopy, additional treatment given after only 20% of all bronchoscopies, and no detectable survival benefit with a bronchoscopy that yielded a diagnosis, the utility of a bronchoscopy in this patient population is questioned by these data.
doi_str_mv 10.1038/sj.bmt.1705505
format Article
fullrecord <record><control><sourceid>gale_proqu</sourceid><recordid>TN_cdi_proquest_miscellaneous_69021256</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A182324190</galeid><sourcerecordid>A182324190</sourcerecordid><originalsourceid>FETCH-LOGICAL-c542t-25c351d3be31ca207b385ffe017704b3b96263f0ead6bd4738f42d8c1b34e4d63</originalsourceid><addsrcrecordid>eNp1kt1rFDEUxYModlt99VEGpX2bNd-TeSylVaG0IPocMpkbN8vMZEwywv73ZnFgVSp5CITfObmXcxB6Q_CWYKY-pP22G_OWNFgILJ6hDeGNrAWT4jnaYCpVzZhsz9B5SnuMCedYvERnRLYKt6rdoIcvkGNIM9jsf0K1ZD_4fKiCq7oYJrsLyYb5UBmXIVY7GE0Oc_CQva1ShrGyMAxVjmZK82Cm_Aq9cGZI8Hq9L9C3u9uvN5_q-8ePn2-u72srOM01FZYJ0rMOGLGG4qZjSjgHmDQN5h3rWkklcxhML7ueN0w5TntlScc48F6yC3T123eO4ccCKevRp-MsZoKwJC1bTAkVR_D9P-A-LHEqs2kqOSWStpwW6t1_KSKlkFg1J6vvZgDtJxfK3vb4r74mijLKSYsLtX2CKqeH0dswgfPl_S_B1R-CHZgh71IYShJhSk862xJYiuD0HP1o4kETrI9l0GmvSxn0WoYieLtutXQj9Cd8Tb8AlytgkjWDKzFan06cog2RArNfa-G6oQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>216656087</pqid></control><display><type>article</type><title>Retrospective utility of bronchoscopy after hematopoietic stem cell transplant</title><source>MEDLINE</source><source>Springer Nature - Complete Springer Journals</source><source>Nature Journals Online</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><creator>HOFMEISTER, C. C ; CZERLANIS, C ; FORSYTHE, S ; STIFF, P. J</creator><creatorcontrib>HOFMEISTER, C. C ; CZERLANIS, C ; FORSYTHE, S ; STIFF, P. J</creatorcontrib><description>Fiberoptic bronchoscopy with bronchoalveolar lavage (BAL) is thought to be the procedure of choice to evaluate pulmonary infiltrates in hematopoietic stem cell transplant (HSCT) recipients. We retrospectively reviewed 91 bronchoscopies performed on 190 in-patient HSCT recipients admitted or treated for pneumonia from January 1994 to December 2004. These yielded a diagnosis 49% of the time with an overall survival of 35 days post-bronchoscopy. We were unable to detect any survival benefit from an addition to the treatment regimen after a positive result from analysis of the BAL fluid or transbronchial biopsy. The most common bacteria isolated was Pseudomonas that was often resistant to the patient's current antibiotics, suggesting that in lieu of this diagnostic procedure, changes to better cover resistant Gram-negative bacteria are reasonable. Although transbronchial biopsies provided an additional diagnosis in one out of 21 biopsies performed, six of the seven complications in our series were directly related to the transbronchial biopsy. With approximately a 50% yield from a bronchoscopy, additional treatment given after only 20% of all bronchoscopies, and no detectable survival benefit with a bronchoscopy that yielded a diagnosis, the utility of a bronchoscopy in this patient population is questioned by these data.</description><identifier>ISSN: 0268-3369</identifier><identifier>EISSN: 1476-5365</identifier><identifier>DOI: 10.1038/sj.bmt.1705505</identifier><identifier>PMID: 16980989</identifier><identifier>CODEN: BMTRE9</identifier><language>eng</language><publisher>Basingstoke: Nature Publishing Group</publisher><subject>Adolescent ; Adult ; Aged ; Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy ; Antibiotics ; Bacteria ; Bacterial pneumonia ; Biological and medical sciences ; Biopsy ; Bone marrow, stem cells transplantation. Graft versus host reaction ; Bronchoalveolar lavage ; Bronchoalveolar Lavage Fluid - microbiology ; Bronchoscopy ; Bronchus ; Care and treatment ; Complications ; Diagnosis ; Female ; Gram-negative bacteria ; Health aspects ; Hematopoietic Stem Cell Transplantation - adverse effects ; Hematopoietic stem cells ; Humans ; Male ; Medical sciences ; Methods ; Middle Aged ; Patients ; Pneumonia ; Pneumonia, Bacterial - diagnosis ; Pneumonia, Bacterial - etiology ; Pseudomonas Infections - diagnosis ; Pseudomonas Infections - etiology ; Retrospective Studies ; Stem cell transplantation ; Stem cells ; Survival ; Transfusions. Complications. Transfusion reactions. Cell and gene therapy ; Transplantation</subject><ispartof>Bone marrow transplantation (Basingstoke), 2006-11, Vol.38 (10), p.693-698</ispartof><rights>2007 INIST-CNRS</rights><rights>COPYRIGHT 2006 Nature Publishing Group</rights><rights>Copyright Nature Publishing Group Nov 2006</rights><rights>Nature Publishing Group 2006.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c542t-25c351d3be31ca207b385ffe017704b3b96263f0ead6bd4738f42d8c1b34e4d63</citedby><cites>FETCH-LOGICAL-c542t-25c351d3be31ca207b385ffe017704b3b96263f0ead6bd4738f42d8c1b34e4d63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=18271650$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16980989$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>HOFMEISTER, C. C</creatorcontrib><creatorcontrib>CZERLANIS, C</creatorcontrib><creatorcontrib>FORSYTHE, S</creatorcontrib><creatorcontrib>STIFF, P. J</creatorcontrib><title>Retrospective utility of bronchoscopy after hematopoietic stem cell transplant</title><title>Bone marrow transplantation (Basingstoke)</title><addtitle>Bone Marrow Transplant</addtitle><description>Fiberoptic bronchoscopy with bronchoalveolar lavage (BAL) is thought to be the procedure of choice to evaluate pulmonary infiltrates in hematopoietic stem cell transplant (HSCT) recipients. We retrospectively reviewed 91 bronchoscopies performed on 190 in-patient HSCT recipients admitted or treated for pneumonia from January 1994 to December 2004. These yielded a diagnosis 49% of the time with an overall survival of 35 days post-bronchoscopy. We were unable to detect any survival benefit from an addition to the treatment regimen after a positive result from analysis of the BAL fluid or transbronchial biopsy. The most common bacteria isolated was Pseudomonas that was often resistant to the patient's current antibiotics, suggesting that in lieu of this diagnostic procedure, changes to better cover resistant Gram-negative bacteria are reasonable. Although transbronchial biopsies provided an additional diagnosis in one out of 21 biopsies performed, six of the seven complications in our series were directly related to the transbronchial biopsy. With approximately a 50% yield from a bronchoscopy, additional treatment given after only 20% of all bronchoscopies, and no detectable survival benefit with a bronchoscopy that yielded a diagnosis, the utility of a bronchoscopy in this patient population is questioned by these data.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Aged</subject><subject>Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy</subject><subject>Antibiotics</subject><subject>Bacteria</subject><subject>Bacterial pneumonia</subject><subject>Biological and medical sciences</subject><subject>Biopsy</subject><subject>Bone marrow, stem cells transplantation. Graft versus host reaction</subject><subject>Bronchoalveolar lavage</subject><subject>Bronchoalveolar Lavage Fluid - microbiology</subject><subject>Bronchoscopy</subject><subject>Bronchus</subject><subject>Care and treatment</subject><subject>Complications</subject><subject>Diagnosis</subject><subject>Female</subject><subject>Gram-negative bacteria</subject><subject>Health aspects</subject><subject>Hematopoietic Stem Cell Transplantation - adverse effects</subject><subject>Hematopoietic stem cells</subject><subject>Humans</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Methods</subject><subject>Middle Aged</subject><subject>Patients</subject><subject>Pneumonia</subject><subject>Pneumonia, Bacterial - diagnosis</subject><subject>Pneumonia, Bacterial - etiology</subject><subject>Pseudomonas Infections - diagnosis</subject><subject>Pseudomonas Infections - etiology</subject><subject>Retrospective Studies</subject><subject>Stem cell transplantation</subject><subject>Stem cells</subject><subject>Survival</subject><subject>Transfusions. Complications. Transfusion reactions. Cell and gene therapy</subject><subject>Transplantation</subject><issn>0268-3369</issn><issn>1476-5365</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNp1kt1rFDEUxYModlt99VEGpX2bNd-TeSylVaG0IPocMpkbN8vMZEwywv73ZnFgVSp5CITfObmXcxB6Q_CWYKY-pP22G_OWNFgILJ6hDeGNrAWT4jnaYCpVzZhsz9B5SnuMCedYvERnRLYKt6rdoIcvkGNIM9jsf0K1ZD_4fKiCq7oYJrsLyYb5UBmXIVY7GE0Oc_CQva1ShrGyMAxVjmZK82Cm_Aq9cGZI8Hq9L9C3u9uvN5_q-8ePn2-u72srOM01FZYJ0rMOGLGG4qZjSjgHmDQN5h3rWkklcxhML7ueN0w5TntlScc48F6yC3T123eO4ccCKevRp-MsZoKwJC1bTAkVR_D9P-A-LHEqs2kqOSWStpwW6t1_KSKlkFg1J6vvZgDtJxfK3vb4r74mijLKSYsLtX2CKqeH0dswgfPl_S_B1R-CHZgh71IYShJhSk862xJYiuD0HP1o4kETrI9l0GmvSxn0WoYieLtutXQj9Cd8Tb8AlytgkjWDKzFan06cog2RArNfa-G6oQ</recordid><startdate>20061101</startdate><enddate>20061101</enddate><creator>HOFMEISTER, C. C</creator><creator>CZERLANIS, C</creator><creator>FORSYTHE, S</creator><creator>STIFF, P. J</creator><general>Nature Publishing Group</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QO</scope><scope>7QP</scope><scope>7T5</scope><scope>7U9</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H94</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope></search><sort><creationdate>20061101</creationdate><title>Retrospective utility of bronchoscopy after hematopoietic stem cell transplant</title><author>HOFMEISTER, C. C ; CZERLANIS, C ; FORSYTHE, S ; STIFF, P. J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c542t-25c351d3be31ca207b385ffe017704b3b96263f0ead6bd4738f42d8c1b34e4d63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Aged</topic><topic>Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy</topic><topic>Antibiotics</topic><topic>Bacteria</topic><topic>Bacterial pneumonia</topic><topic>Biological and medical sciences</topic><topic>Biopsy</topic><topic>Bone marrow, stem cells transplantation. Graft versus host reaction</topic><topic>Bronchoalveolar lavage</topic><topic>Bronchoalveolar Lavage Fluid - microbiology</topic><topic>Bronchoscopy</topic><topic>Bronchus</topic><topic>Care and treatment</topic><topic>Complications</topic><topic>Diagnosis</topic><topic>Female</topic><topic>Gram-negative bacteria</topic><topic>Health aspects</topic><topic>Hematopoietic Stem Cell Transplantation - adverse effects</topic><topic>Hematopoietic stem cells</topic><topic>Humans</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Methods</topic><topic>Middle Aged</topic><topic>Patients</topic><topic>Pneumonia</topic><topic>Pneumonia, Bacterial - diagnosis</topic><topic>Pneumonia, Bacterial - etiology</topic><topic>Pseudomonas Infections - diagnosis</topic><topic>Pseudomonas Infections - etiology</topic><topic>Retrospective Studies</topic><topic>Stem cell transplantation</topic><topic>Stem cells</topic><topic>Survival</topic><topic>Transfusions. Complications. Transfusion reactions. Cell and gene therapy</topic><topic>Transplantation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>HOFMEISTER, C. C</creatorcontrib><creatorcontrib>CZERLANIS, C</creatorcontrib><creatorcontrib>FORSYTHE, S</creatorcontrib><creatorcontrib>STIFF, P. J</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Biotechnology Research Abstracts</collection><collection>Calcium &amp; Calcified Tissue Abstracts</collection><collection>Immunology Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Health &amp; Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health &amp; Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health &amp; Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><jtitle>Bone marrow transplantation (Basingstoke)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>HOFMEISTER, C. C</au><au>CZERLANIS, C</au><au>FORSYTHE, S</au><au>STIFF, P. J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Retrospective utility of bronchoscopy after hematopoietic stem cell transplant</atitle><jtitle>Bone marrow transplantation (Basingstoke)</jtitle><addtitle>Bone Marrow Transplant</addtitle><date>2006-11-01</date><risdate>2006</risdate><volume>38</volume><issue>10</issue><spage>693</spage><epage>698</epage><pages>693-698</pages><issn>0268-3369</issn><eissn>1476-5365</eissn><coden>BMTRE9</coden><abstract>Fiberoptic bronchoscopy with bronchoalveolar lavage (BAL) is thought to be the procedure of choice to evaluate pulmonary infiltrates in hematopoietic stem cell transplant (HSCT) recipients. We retrospectively reviewed 91 bronchoscopies performed on 190 in-patient HSCT recipients admitted or treated for pneumonia from January 1994 to December 2004. These yielded a diagnosis 49% of the time with an overall survival of 35 days post-bronchoscopy. We were unable to detect any survival benefit from an addition to the treatment regimen after a positive result from analysis of the BAL fluid or transbronchial biopsy. The most common bacteria isolated was Pseudomonas that was often resistant to the patient's current antibiotics, suggesting that in lieu of this diagnostic procedure, changes to better cover resistant Gram-negative bacteria are reasonable. Although transbronchial biopsies provided an additional diagnosis in one out of 21 biopsies performed, six of the seven complications in our series were directly related to the transbronchial biopsy. With approximately a 50% yield from a bronchoscopy, additional treatment given after only 20% of all bronchoscopies, and no detectable survival benefit with a bronchoscopy that yielded a diagnosis, the utility of a bronchoscopy in this patient population is questioned by these data.</abstract><cop>Basingstoke</cop><pub>Nature Publishing Group</pub><pmid>16980989</pmid><doi>10.1038/sj.bmt.1705505</doi><tpages>6</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0268-3369
ispartof Bone marrow transplantation (Basingstoke), 2006-11, Vol.38 (10), p.693-698
issn 0268-3369
1476-5365
language eng
recordid cdi_proquest_miscellaneous_69021256
source MEDLINE; Springer Nature - Complete Springer Journals; Nature Journals Online; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals
subjects Adolescent
Adult
Aged
Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy
Antibiotics
Bacteria
Bacterial pneumonia
Biological and medical sciences
Biopsy
Bone marrow, stem cells transplantation. Graft versus host reaction
Bronchoalveolar lavage
Bronchoalveolar Lavage Fluid - microbiology
Bronchoscopy
Bronchus
Care and treatment
Complications
Diagnosis
Female
Gram-negative bacteria
Health aspects
Hematopoietic Stem Cell Transplantation - adverse effects
Hematopoietic stem cells
Humans
Male
Medical sciences
Methods
Middle Aged
Patients
Pneumonia
Pneumonia, Bacterial - diagnosis
Pneumonia, Bacterial - etiology
Pseudomonas Infections - diagnosis
Pseudomonas Infections - etiology
Retrospective Studies
Stem cell transplantation
Stem cells
Survival
Transfusions. Complications. Transfusion reactions. Cell and gene therapy
Transplantation
title Retrospective utility of bronchoscopy after hematopoietic stem cell transplant
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T07%3A32%3A20IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Retrospective%20utility%20of%20bronchoscopy%20after%20hematopoietic%20stem%20cell%20transplant&rft.jtitle=Bone%20marrow%20transplantation%20(Basingstoke)&rft.au=HOFMEISTER,%20C.%20C&rft.date=2006-11-01&rft.volume=38&rft.issue=10&rft.spage=693&rft.epage=698&rft.pages=693-698&rft.issn=0268-3369&rft.eissn=1476-5365&rft.coden=BMTRE9&rft_id=info:doi/10.1038/sj.bmt.1705505&rft_dat=%3Cgale_proqu%3EA182324190%3C/gale_proqu%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=216656087&rft_id=info:pmid/16980989&rft_galeid=A182324190&rfr_iscdi=true