Taste sensitivity is altered in patients with chronic renal failure receiving continuous ambulatory peritoneal dialysis
Decreased taste sensitivity may be one of the many factors influencing the poor nutritional status of many patients with chronic renal failure. Several studies examining taste in chronic uremic and hemodialysis (HD) patients indicate decreased sensitivity; continuous ambulatory peritoneal dialysis (...
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| Veröffentlicht in: | The Journal of nutrition 1999, Vol.129 (1), p.122-125 |
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| creator | Middleton, R.A Allman-Farinelli, M.A |
| description | Decreased taste sensitivity may be one of the many factors influencing the poor nutritional status of many patients with chronic renal failure. Several studies examining taste in chronic uremic and hemodialysis (HD) patients indicate decreased sensitivity; continuous ambulatory peritoneal dialysis (CAPD) patients, however, warrant investigation. The aim of this study was to determine if the taste detection threshold for each of the four tastes (sweet, salty, sour and bitter) differs between CAPD patients and age and sex matched controls with normal renal function. The thresholds were determined using Cornsweet's staircase technique for increasing and decreasing stimulus concentration, in which the subject's response determines the next concentration to be tested. A forced-choice design using three samples was used to help minimize bias. The taste detection threshold for the CAPD patients was significantly higher than that of the controls for sodium chloride (salty)(P = 0.001) and quinine (bitter) (P = 0.01). This information may be useful when designing dietary supplements and devising meal plans to help patients consume nutritionally adequate diets. |
| doi_str_mv | 10.1093/jn/129.1.122 |
| format | Article |
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Several studies examining taste in chronic uremic and hemodialysis (HD) patients indicate decreased sensitivity; continuous ambulatory peritoneal dialysis (CAPD) patients, however, warrant investigation. The aim of this study was to determine if the taste detection threshold for each of the four tastes (sweet, salty, sour and bitter) differs between CAPD patients and age and sex matched controls with normal renal function. The thresholds were determined using Cornsweet's staircase technique for increasing and decreasing stimulus concentration, in which the subject's response determines the next concentration to be tested. A forced-choice design using three samples was used to help minimize bias. The taste detection threshold for the CAPD patients was significantly higher than that of the controls for sodium chloride (salty)(P = 0.001) and quinine (bitter) (P = 0.01). 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Dialysis management ; Female ; Humans ; Intensive care medicine ; Kidney Failure, Chronic - physiopathology ; Kidney Failure, Chronic - therapy ; Kidneys ; Male ; Medical sciences ; Middle Aged ; Nutrition ; patients ; Peritoneal Dialysis, Continuous Ambulatory ; Reference Values ; renal failure ; Sodium Chloride ; Sucrose ; Taste ; taste sensitivity ; Taste Threshold - physiology ; tastes</subject><ispartof>The Journal of nutrition, 1999, Vol.129 (1), p.122-125</ispartof><rights>1999 INIST-CNRS</rights><rights>Copyright American Institute of Nutrition Jan 1999</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c404t-851cbd0ee7afc4b5a8e1648d284c18ef182bedc218e57dd89a5be53f6c4308cc3</citedby><cites>FETCH-LOGICAL-c404t-851cbd0ee7afc4b5a8e1648d284c18ef182bedc218e57dd89a5be53f6c4308cc3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,4010,27900,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1722363$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/9915887$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Middleton, R.A</creatorcontrib><creatorcontrib>Allman-Farinelli, M.A</creatorcontrib><title>Taste sensitivity is altered in patients with chronic renal failure receiving continuous ambulatory peritoneal dialysis</title><title>The Journal of nutrition</title><addtitle>J Nutr</addtitle><description>Decreased taste sensitivity may be one of the many factors influencing the poor nutritional status of many patients with chronic renal failure. Several studies examining taste in chronic uremic and hemodialysis (HD) patients indicate decreased sensitivity; continuous ambulatory peritoneal dialysis (CAPD) patients, however, warrant investigation. The aim of this study was to determine if the taste detection threshold for each of the four tastes (sweet, salty, sour and bitter) differs between CAPD patients and age and sex matched controls with normal renal function. The thresholds were determined using Cornsweet's staircase technique for increasing and decreasing stimulus concentration, in which the subject's response determines the next concentration to be tested. A forced-choice design using three samples was used to help minimize bias. The taste detection threshold for the CAPD patients was significantly higher than that of the controls for sodium chloride (salty)(P = 0.001) and quinine (bitter) (P = 0.01). This information may be useful when designing dietary supplements and devising meal plans to help patients consume nutritionally adequate diets.</description><subject>Adult</subject><subject>Aged</subject><subject>Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy</subject><subject>Biological and medical sciences</subject><subject>chronic diseases</subject><subject>detection</subject><subject>dialysis</subject><subject>Diet</subject><subject>Emergency and intensive care: renal failure. Dialysis management</subject><subject>Female</subject><subject>Humans</subject><subject>Intensive care medicine</subject><subject>Kidney Failure, Chronic - physiopathology</subject><subject>Kidney Failure, Chronic - therapy</subject><subject>Kidneys</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Middle Aged</subject><subject>Nutrition</subject><subject>patients</subject><subject>Peritoneal Dialysis, Continuous Ambulatory</subject><subject>Reference Values</subject><subject>renal failure</subject><subject>Sodium Chloride</subject><subject>Sucrose</subject><subject>Taste</subject><subject>taste sensitivity</subject><subject>Taste Threshold - physiology</subject><subject>tastes</subject><issn>0022-3166</issn><issn>1541-6100</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpdkVFrHCEQgKW0pJekb30tlVL6lL04ru7qYwhNGwj0IcmzuO5s4rGnV3Ub7t_XckcLfdGR-ebDmSHkPbA1MN1ebsIlcL2GNXD-iqxACmg6YOw1WTHGedNC170lpzlvGGMgtDohJ1qDVKpfkZcHmwvSjCH74n_5sqc-UzsXTDhSH-jOFo-hZPriyzN1zykG72jCYGc6WT8vCevLYa0NT9TFUHxY4lId22GZbYlpT3eYfIkBa8no7bzPPp-TN5OdM7473mfk8ebrw_X35u7Ht9vrq7vGCSZKoyS4YWSIvZ2cGKRVCJ1QI1fCgcIJFB9wdLzGsh9Hpa0cULZT50TLlHPtGfly8O5S_LlgLmbrs8N5tgHrL02nZSfbVlXw03_gJi6pdpkN6F4I0UtRoYsD5FLMOeFkdslvbdobYObPMswmmLoMA_XkFf9wdC7DFse_8HH6Nf_5mLfZ2XlKNjif_zn76ujain08YJONxj6lijzecwYt45ppWYPfStieAw</recordid><startdate>1999</startdate><enddate>1999</enddate><creator>Middleton, R.A</creator><creator>Allman-Farinelli, M.A</creator><general>American Society for Nutritional Sciences</general><general>American Institute of Nutrition</general><scope>FBQ</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>K9.</scope><scope>NAPCQ</scope><scope>7X8</scope></search><sort><creationdate>1999</creationdate><title>Taste sensitivity is altered in patients with chronic renal failure receiving continuous ambulatory peritoneal dialysis</title><author>Middleton, R.A ; Allman-Farinelli, M.A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c404t-851cbd0ee7afc4b5a8e1648d284c18ef182bedc218e57dd89a5be53f6c4308cc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy</topic><topic>Biological and medical sciences</topic><topic>chronic diseases</topic><topic>detection</topic><topic>dialysis</topic><topic>Diet</topic><topic>Emergency and intensive care: renal failure. Dialysis management</topic><topic>Female</topic><topic>Humans</topic><topic>Intensive care medicine</topic><topic>Kidney Failure, Chronic - physiopathology</topic><topic>Kidney Failure, Chronic - therapy</topic><topic>Kidneys</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Middle Aged</topic><topic>Nutrition</topic><topic>patients</topic><topic>Peritoneal Dialysis, Continuous Ambulatory</topic><topic>Reference Values</topic><topic>renal failure</topic><topic>Sodium Chloride</topic><topic>Sucrose</topic><topic>Taste</topic><topic>taste sensitivity</topic><topic>Taste Threshold - physiology</topic><topic>tastes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Middleton, R.A</creatorcontrib><creatorcontrib>Allman-Farinelli, M.A</creatorcontrib><collection>AGRIS</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>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Premium</collection><collection>MEDLINE - Academic</collection><jtitle>The Journal of nutrition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Middleton, R.A</au><au>Allman-Farinelli, M.A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Taste sensitivity is altered in patients with chronic renal failure receiving continuous ambulatory peritoneal dialysis</atitle><jtitle>The Journal of nutrition</jtitle><addtitle>J Nutr</addtitle><date>1999</date><risdate>1999</risdate><volume>129</volume><issue>1</issue><spage>122</spage><epage>125</epage><pages>122-125</pages><issn>0022-3166</issn><eissn>1541-6100</eissn><coden>JONUAI</coden><abstract>Decreased taste sensitivity may be one of the many factors influencing the poor nutritional status of many patients with chronic renal failure. Several studies examining taste in chronic uremic and hemodialysis (HD) patients indicate decreased sensitivity; continuous ambulatory peritoneal dialysis (CAPD) patients, however, warrant investigation. The aim of this study was to determine if the taste detection threshold for each of the four tastes (sweet, salty, sour and bitter) differs between CAPD patients and age and sex matched controls with normal renal function. The thresholds were determined using Cornsweet's staircase technique for increasing and decreasing stimulus concentration, in which the subject's response determines the next concentration to be tested. A forced-choice design using three samples was used to help minimize bias. The taste detection threshold for the CAPD patients was significantly higher than that of the controls for sodium chloride (salty)(P = 0.001) and quinine (bitter) (P = 0.01). This information may be useful when designing dietary supplements and devising meal plans to help patients consume nutritionally adequate diets.</abstract><cop>Bethesda, MD</cop><pub>American Society for Nutritional Sciences</pub><pmid>9915887</pmid><doi>10.1093/jn/129.1.122</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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| source | MEDLINE; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection |
| subjects | Adult Aged Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy Biological and medical sciences chronic diseases detection dialysis Diet Emergency and intensive care: renal failure. Dialysis management Female Humans Intensive care medicine Kidney Failure, Chronic - physiopathology Kidney Failure, Chronic - therapy Kidneys Male Medical sciences Middle Aged Nutrition patients Peritoneal Dialysis, Continuous Ambulatory Reference Values renal failure Sodium Chloride Sucrose Taste taste sensitivity Taste Threshold - physiology tastes |
| title | Taste sensitivity is altered in patients with chronic renal failure receiving continuous ambulatory peritoneal dialysis |
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