Delusional infestation and patient adherence to treatment: an observational study

Summary Background Delusional infestation (DI) is the persistent belief of pathogenic infestation of the skin or body, without objective medical evidence. Treatment for symptoms of delusions can be particularly challenging, especially when patients are difficult to engage and adverse to the possibil...

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Veröffentlicht in:British journal of dermatology (1951) 2013-09, Vol.169 (3), p.607-610
Hauptverfasser: Ahmed, A., Bewley, A.
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Bewley, A.
description Summary Background Delusional infestation (DI) is the persistent belief of pathogenic infestation of the skin or body, without objective medical evidence. Treatment for symptoms of delusions can be particularly challenging, especially when patients are difficult to engage and adverse to the possibility of a nonskin disorder. To date there has been no study to evaluate patient adherence to DI treatment. Objectives To assess the adherence of patients with DI to psychotropic and/or dermatological medication. Patients and methods Sixty‐nine consecutive patients with DI receiving treatment from our psychodermatology clinic were identified from a departmental database. Patient adherence to treatment was assessed via medical records, patient letters and a telephone questionnaire. Results Eighteen of 69 patients were noncontactable, reducing the sample size to 51. Forty‐nine of 51 patients were receiving psychotropic medication (96%). Psychotropic agents included second‐generation antipsychotics and antidepressants. Twenty‐nine of 49 patients were adherent to psychotropic medication. Secondary nonadherence was reported by 18 of 49 patients. Two patients were nonadherent to psychotropic medication. Adherence to dermatological medication was high (96%). Conclusions This is the first study to assess the adherence of patients with DI to treatment. The majority of patients on psychotropic medication were compliant. Secondary nonadherence was mainly due to drug side‐effects. The adherence to dermatological medications is high. Thorough counselling of patients with regard to indication, dosage and side‐effects of psychotropic agents can improve adherence to medication and is an essential part of the treatment process for DI. What's already known about this topic? Delusional infestation (DI) presents a therapeutic challenge to clinicians and is best managed in a dedicated psychodermatology clinic. Treatment of DI includes both psychotropic and dermatological medication. What does this study add? The majority of patients with DI and on psychotropic medication are adherent to their treatment regime. The main reason for secondary nonadherence is related to the side‐effects of psychotropic medication. Effective patient counselling with regard to pharmacological treatment can improve treatment adherence in patients with DI.
doi_str_mv 10.1111/bjd.12392
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Treatment for symptoms of delusions can be particularly challenging, especially when patients are difficult to engage and adverse to the possibility of a nonskin disorder. To date there has been no study to evaluate patient adherence to DI treatment. Objectives To assess the adherence of patients with DI to psychotropic and/or dermatological medication. Patients and methods Sixty‐nine consecutive patients with DI receiving treatment from our psychodermatology clinic were identified from a departmental database. Patient adherence to treatment was assessed via medical records, patient letters and a telephone questionnaire. Results Eighteen of 69 patients were noncontactable, reducing the sample size to 51. Forty‐nine of 51 patients were receiving psychotropic medication (96%). Psychotropic agents included second‐generation antipsychotics and antidepressants. Twenty‐nine of 49 patients were adherent to psychotropic medication. Secondary nonadherence was reported by 18 of 49 patients. Two patients were nonadherent to psychotropic medication. Adherence to dermatological medication was high (96%). Conclusions This is the first study to assess the adherence of patients with DI to treatment. The majority of patients on psychotropic medication were compliant. Secondary nonadherence was mainly due to drug side‐effects. The adherence to dermatological medications is high. Thorough counselling of patients with regard to indication, dosage and side‐effects of psychotropic agents can improve adherence to medication and is an essential part of the treatment process for DI. What's already known about this topic? Delusional infestation (DI) presents a therapeutic challenge to clinicians and is best managed in a dedicated psychodermatology clinic. Treatment of DI includes both psychotropic and dermatological medication. What does this study add? The majority of patients with DI and on psychotropic medication are adherent to their treatment regime. The main reason for secondary nonadherence is related to the side‐effects of psychotropic medication. Effective patient counselling with regard to pharmacological treatment can improve treatment adherence in patients with DI.</description><identifier>ISSN: 0007-0963</identifier><identifier>EISSN: 1365-2133</identifier><identifier>DOI: 10.1111/bjd.12392</identifier><identifier>PMID: 23600661</identifier><identifier>CODEN: BJDEAZ</identifier><language>eng</language><publisher>Oxford: Blackwell Publishing Ltd</publisher><subject>Adult ; Aged ; Aged, 80 and over ; Biological and medical sciences ; Delusions - drug therapy ; Dermatology ; Ectoparasitic Infestations - psychology ; Female ; Humans ; Male ; Medical sciences ; Middle Aged ; Patient Compliance ; Psychotropic Drugs - therapeutic use ; Somatoform Disorders - drug therapy ; Somatoform Disorders - psychology ; Treatment Outcome</subject><ispartof>British journal of dermatology (1951), 2013-09, Vol.169 (3), p.607-610</ispartof><rights>2013 British Association of Dermatologists</rights><rights>2014 INIST-CNRS</rights><rights>2013 British Association of Dermatologists.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3932-e4c2e45667c5477b95573e82523d400de5379a6c0cd9a8ee0aed669b2b91fa3c3</citedby><cites>FETCH-LOGICAL-c3932-e4c2e45667c5477b95573e82523d400de5379a6c0cd9a8ee0aed669b2b91fa3c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fbjd.12392$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fbjd.12392$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=27748971$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23600661$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ahmed, A.</creatorcontrib><creatorcontrib>Bewley, A.</creatorcontrib><title>Delusional infestation and patient adherence to treatment: an observational study</title><title>British journal of dermatology (1951)</title><addtitle>Br J Dermatol</addtitle><description>Summary Background Delusional infestation (DI) is the persistent belief of pathogenic infestation of the skin or body, without objective medical evidence. Treatment for symptoms of delusions can be particularly challenging, especially when patients are difficult to engage and adverse to the possibility of a nonskin disorder. To date there has been no study to evaluate patient adherence to DI treatment. Objectives To assess the adherence of patients with DI to psychotropic and/or dermatological medication. Patients and methods Sixty‐nine consecutive patients with DI receiving treatment from our psychodermatology clinic were identified from a departmental database. Patient adherence to treatment was assessed via medical records, patient letters and a telephone questionnaire. Results Eighteen of 69 patients were noncontactable, reducing the sample size to 51. Forty‐nine of 51 patients were receiving psychotropic medication (96%). Psychotropic agents included second‐generation antipsychotics and antidepressants. Twenty‐nine of 49 patients were adherent to psychotropic medication. Secondary nonadherence was reported by 18 of 49 patients. Two patients were nonadherent to psychotropic medication. Adherence to dermatological medication was high (96%). Conclusions This is the first study to assess the adherence of patients with DI to treatment. The majority of patients on psychotropic medication were compliant. Secondary nonadherence was mainly due to drug side‐effects. The adherence to dermatological medications is high. Thorough counselling of patients with regard to indication, dosage and side‐effects of psychotropic agents can improve adherence to medication and is an essential part of the treatment process for DI. What's already known about this topic? Delusional infestation (DI) presents a therapeutic challenge to clinicians and is best managed in a dedicated psychodermatology clinic. Treatment of DI includes both psychotropic and dermatological medication. What does this study add? The majority of patients with DI and on psychotropic medication are adherent to their treatment regime. The main reason for secondary nonadherence is related to the side‐effects of psychotropic medication. Effective patient counselling with regard to pharmacological treatment can improve treatment adherence in patients with DI.</description><subject>Adult</subject><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Biological and medical sciences</subject><subject>Delusions - drug therapy</subject><subject>Dermatology</subject><subject>Ectoparasitic Infestations - psychology</subject><subject>Female</subject><subject>Humans</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Middle Aged</subject><subject>Patient Compliance</subject><subject>Psychotropic Drugs - therapeutic use</subject><subject>Somatoform Disorders - drug therapy</subject><subject>Somatoform Disorders - psychology</subject><subject>Treatment Outcome</subject><issn>0007-0963</issn><issn>1365-2133</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kEtP3DAUha2qqAzQRf9AlU0lWARs39ged8f70REIqe1IbCzHvhGBTDLYCTD_HsMMdFVv7Gt955yrQ8g3RndZOnvlnd9lHDT_REYMpMg5A_hMRpRSlVMtYZ1sxHhHKQMq6BeyzkFSKiUbkesjbIZYd61tsrqtMPa2T1NmW5_N0xPbPrP-FgO2DrO-y_qAtp-l75-JyboyYnh8kySD2A9-sUXWKttE_Lq6N8mfk-Pfh2f55Or0_HB_kjvQwHMsHMdCSKmcKJQqtRAKcMwFB19Q6lGA0lY66ry2Y0Rq0UupS15qVllwsEm2l77z0D0MaXEzq6PDprEtdkM0rADgCuS4SOjOEnWhizFgZeahntmwMIya1wZNatC8NZjY7yvboZyh_yDfK0vAjxVgo7NNFWzr6viPU6oYa_XK7S25p7rBxf8TzcHF0Xt0vlTUscfnD4UN90YqUMJML0_N9G9xo6e_JuYGXgCd5Jay</recordid><startdate>201309</startdate><enddate>201309</enddate><creator>Ahmed, A.</creator><creator>Bewley, A.</creator><general>Blackwell Publishing Ltd</general><general>Wiley-Blackwell</general><scope>BSCLL</scope><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>7X8</scope></search><sort><creationdate>201309</creationdate><title>Delusional infestation and patient adherence to treatment: an observational study</title><author>Ahmed, A. ; Bewley, A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3932-e4c2e45667c5477b95573e82523d400de5379a6c0cd9a8ee0aed669b2b91fa3c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Aged, 80 and over</topic><topic>Biological and medical sciences</topic><topic>Delusions - drug therapy</topic><topic>Dermatology</topic><topic>Ectoparasitic Infestations - psychology</topic><topic>Female</topic><topic>Humans</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Middle Aged</topic><topic>Patient Compliance</topic><topic>Psychotropic Drugs - therapeutic use</topic><topic>Somatoform Disorders - drug therapy</topic><topic>Somatoform Disorders - psychology</topic><topic>Treatment Outcome</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ahmed, A.</creatorcontrib><creatorcontrib>Bewley, A.</creatorcontrib><collection>Istex</collection><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>MEDLINE - Academic</collection><jtitle>British journal of dermatology (1951)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ahmed, A.</au><au>Bewley, A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Delusional infestation and patient adherence to treatment: an observational study</atitle><jtitle>British journal of dermatology (1951)</jtitle><addtitle>Br J Dermatol</addtitle><date>2013-09</date><risdate>2013</risdate><volume>169</volume><issue>3</issue><spage>607</spage><epage>610</epage><pages>607-610</pages><issn>0007-0963</issn><eissn>1365-2133</eissn><coden>BJDEAZ</coden><abstract>Summary Background Delusional infestation (DI) is the persistent belief of pathogenic infestation of the skin or body, without objective medical evidence. Treatment for symptoms of delusions can be particularly challenging, especially when patients are difficult to engage and adverse to the possibility of a nonskin disorder. To date there has been no study to evaluate patient adherence to DI treatment. Objectives To assess the adherence of patients with DI to psychotropic and/or dermatological medication. Patients and methods Sixty‐nine consecutive patients with DI receiving treatment from our psychodermatology clinic were identified from a departmental database. Patient adherence to treatment was assessed via medical records, patient letters and a telephone questionnaire. Results Eighteen of 69 patients were noncontactable, reducing the sample size to 51. Forty‐nine of 51 patients were receiving psychotropic medication (96%). Psychotropic agents included second‐generation antipsychotics and antidepressants. Twenty‐nine of 49 patients were adherent to psychotropic medication. Secondary nonadherence was reported by 18 of 49 patients. Two patients were nonadherent to psychotropic medication. Adherence to dermatological medication was high (96%). Conclusions This is the first study to assess the adherence of patients with DI to treatment. The majority of patients on psychotropic medication were compliant. Secondary nonadherence was mainly due to drug side‐effects. The adherence to dermatological medications is high. Thorough counselling of patients with regard to indication, dosage and side‐effects of psychotropic agents can improve adherence to medication and is an essential part of the treatment process for DI. What's already known about this topic? Delusional infestation (DI) presents a therapeutic challenge to clinicians and is best managed in a dedicated psychodermatology clinic. Treatment of DI includes both psychotropic and dermatological medication. What does this study add? The majority of patients with DI and on psychotropic medication are adherent to their treatment regime. The main reason for secondary nonadherence is related to the side‐effects of psychotropic medication. Effective patient counselling with regard to pharmacological treatment can improve treatment adherence in patients with DI.</abstract><cop>Oxford</cop><pub>Blackwell Publishing Ltd</pub><pmid>23600661</pmid><doi>10.1111/bjd.12392</doi><tpages>4</tpages></addata></record>
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source Oxford University Press Journals All Titles (1996-Current); Wiley Online Library - AutoHoldings Journals; MEDLINE
subjects Adult
Aged
Aged, 80 and over
Biological and medical sciences
Delusions - drug therapy
Dermatology
Ectoparasitic Infestations - psychology
Female
Humans
Male
Medical sciences
Middle Aged
Patient Compliance
Psychotropic Drugs - therapeutic use
Somatoform Disorders - drug therapy
Somatoform Disorders - psychology
Treatment Outcome
title Delusional infestation and patient adherence to treatment: an observational study
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