Case analysis of purple urine-bag syndrome at a long-term care service in a community hospital

Fu-Hsiung Su, Shin Yi Chung, Mey Huy Chen, Mei Ling Sheng, Ching Hao Chen, Ya Jung Chen, Wen Cheng Chang, Lan Ying Wang, Kai Yang Sung

Research output: Contribution to journalArticle

61 Citations (Scopus)

Abstract

Background: Purple urine-bag syndrome (PUBS) is a rare phenomenon in which the contents of urine bags turn purple or blue following patient catheterization. The condition often causes care givers tremendous distress. We investigated the prevalence and possible causes of PUBS for a group of elderly patients. Methods: A total of 157 patients featuring urine catheterization, 13 of whom exhibiting PUBS were analyzed with regards to age, functional status, duration of catheterization, number of daily medications, living location, feeding route, bowel habits, and the pattern of use of a urinary catheter. Urine samples were cultured from all the PUBS patients participating. Results: Two men who underwent cystostomy and 11 women who underwent urethral catheterization who exhibited PUBS were observed for this study. The age, duration of catheterization, number of daily medications feeding pattern and functional status between the group exhibiting PUBS and the group of patients without PUBS demonstrated no significant differences. A total of 69.2% of the PUBS-affected patients, as compared to 43.1% of the non-PUBS patients, lived in nursing homes, and 84.6% of the PUBS-affected patients were constipated, as were 66% of the non-PUBD subjects. In total, 72.7% of PUBS patients were reported to be using a laxative suppository, compared with 41% of the non-PUBS group, whereas 92.3% of PUBS patients were catheterized using a plastic (PVC) foley, as compared to 70.8% of the non-PUBS patients. The pH for 12 out of 13 PUBS patients' urine was ≧ 7. Escherichia coli, Provendicia var. spp., Proteus mirabilis, Klebsiella pneumoniae were the common pathogens isolated from the urine samples provided by our PUBS patients. Conclusion: We found that PUBS was more likely associated with the female gender, alkaline urine, constipation, institutionalization, the use of a plastic (PVC) urinary catheter, and certain bacteria such as Provendicia var. spp., Escherichia coli, Proteus mirabilis, and Klebsiella pneumoniae.

Original languageEnglish
Pages (from-to)636-642
Number of pages7
JournalChang Gung Medical Journal
Volume28
Issue number9
Publication statusPublished - Sep 2005
Externally publishedYes

Fingerprint

Community Hospital
Long-Term Care
Urine
Catheterization
Proteus mirabilis
Urinary Catheters
Klebsiella pneumoniae
Polyvinyl Chloride
Plastics
Cystostomy
Urinary Catheterization
Escherichia coli

Keywords

  • Catheters
  • Indigo blue
  • Indole
  • Purple urine bag
  • Tryptophan

ASJC Scopus subject areas

  • Medicine(all)

Cite this

Su, F-H., Chung, S. Y., Chen, M. H., Sheng, M. L., Chen, C. H., Chen, Y. J., ... Sung, K. Y. (2005). Case analysis of purple urine-bag syndrome at a long-term care service in a community hospital. Chang Gung Medical Journal, 28(9), 636-642.

Case analysis of purple urine-bag syndrome at a long-term care service in a community hospital. / Su, Fu-Hsiung; Chung, Shin Yi; Chen, Mey Huy; Sheng, Mei Ling; Chen, Ching Hao; Chen, Ya Jung; Chang, Wen Cheng; Wang, Lan Ying; Sung, Kai Yang.

In: Chang Gung Medical Journal, Vol. 28, No. 9, 09.2005, p. 636-642.

Research output: Contribution to journalArticle

Su, F-H, Chung, SY, Chen, MH, Sheng, ML, Chen, CH, Chen, YJ, Chang, WC, Wang, LY & Sung, KY 2005, 'Case analysis of purple urine-bag syndrome at a long-term care service in a community hospital', Chang Gung Medical Journal, vol. 28, no. 9, pp. 636-642.
Su F-H, Chung SY, Chen MH, Sheng ML, Chen CH, Chen YJ et al. Case analysis of purple urine-bag syndrome at a long-term care service in a community hospital. Chang Gung Medical Journal. 2005 Sep;28(9):636-642.
Su, Fu-Hsiung ; Chung, Shin Yi ; Chen, Mey Huy ; Sheng, Mei Ling ; Chen, Ching Hao ; Chen, Ya Jung ; Chang, Wen Cheng ; Wang, Lan Ying ; Sung, Kai Yang. / Case analysis of purple urine-bag syndrome at a long-term care service in a community hospital. In: Chang Gung Medical Journal. 2005 ; Vol. 28, No. 9. pp. 636-642.
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abstract = "Background: Purple urine-bag syndrome (PUBS) is a rare phenomenon in which the contents of urine bags turn purple or blue following patient catheterization. The condition often causes care givers tremendous distress. We investigated the prevalence and possible causes of PUBS for a group of elderly patients. Methods: A total of 157 patients featuring urine catheterization, 13 of whom exhibiting PUBS were analyzed with regards to age, functional status, duration of catheterization, number of daily medications, living location, feeding route, bowel habits, and the pattern of use of a urinary catheter. Urine samples were cultured from all the PUBS patients participating. Results: Two men who underwent cystostomy and 11 women who underwent urethral catheterization who exhibited PUBS were observed for this study. The age, duration of catheterization, number of daily medications feeding pattern and functional status between the group exhibiting PUBS and the group of patients without PUBS demonstrated no significant differences. A total of 69.2{\%} of the PUBS-affected patients, as compared to 43.1{\%} of the non-PUBS patients, lived in nursing homes, and 84.6{\%} of the PUBS-affected patients were constipated, as were 66{\%} of the non-PUBD subjects. In total, 72.7{\%} of PUBS patients were reported to be using a laxative suppository, compared with 41{\%} of the non-PUBS group, whereas 92.3{\%} of PUBS patients were catheterized using a plastic (PVC) foley, as compared to 70.8{\%} of the non-PUBS patients. The pH for 12 out of 13 PUBS patients' urine was ≧ 7. Escherichia coli, Provendicia var. spp., Proteus mirabilis, Klebsiella pneumoniae were the common pathogens isolated from the urine samples provided by our PUBS patients. Conclusion: We found that PUBS was more likely associated with the female gender, alkaline urine, constipation, institutionalization, the use of a plastic (PVC) urinary catheter, and certain bacteria such as Provendicia var. spp., Escherichia coli, Proteus mirabilis, and Klebsiella pneumoniae.",
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N2 - Background: Purple urine-bag syndrome (PUBS) is a rare phenomenon in which the contents of urine bags turn purple or blue following patient catheterization. The condition often causes care givers tremendous distress. We investigated the prevalence and possible causes of PUBS for a group of elderly patients. Methods: A total of 157 patients featuring urine catheterization, 13 of whom exhibiting PUBS were analyzed with regards to age, functional status, duration of catheterization, number of daily medications, living location, feeding route, bowel habits, and the pattern of use of a urinary catheter. Urine samples were cultured from all the PUBS patients participating. Results: Two men who underwent cystostomy and 11 women who underwent urethral catheterization who exhibited PUBS were observed for this study. The age, duration of catheterization, number of daily medications feeding pattern and functional status between the group exhibiting PUBS and the group of patients without PUBS demonstrated no significant differences. A total of 69.2% of the PUBS-affected patients, as compared to 43.1% of the non-PUBS patients, lived in nursing homes, and 84.6% of the PUBS-affected patients were constipated, as were 66% of the non-PUBD subjects. In total, 72.7% of PUBS patients were reported to be using a laxative suppository, compared with 41% of the non-PUBS group, whereas 92.3% of PUBS patients were catheterized using a plastic (PVC) foley, as compared to 70.8% of the non-PUBS patients. The pH for 12 out of 13 PUBS patients' urine was ≧ 7. Escherichia coli, Provendicia var. spp., Proteus mirabilis, Klebsiella pneumoniae were the common pathogens isolated from the urine samples provided by our PUBS patients. Conclusion: We found that PUBS was more likely associated with the female gender, alkaline urine, constipation, institutionalization, the use of a plastic (PVC) urinary catheter, and certain bacteria such as Provendicia var. spp., Escherichia coli, Proteus mirabilis, and Klebsiella pneumoniae.

AB - Background: Purple urine-bag syndrome (PUBS) is a rare phenomenon in which the contents of urine bags turn purple or blue following patient catheterization. The condition often causes care givers tremendous distress. We investigated the prevalence and possible causes of PUBS for a group of elderly patients. Methods: A total of 157 patients featuring urine catheterization, 13 of whom exhibiting PUBS were analyzed with regards to age, functional status, duration of catheterization, number of daily medications, living location, feeding route, bowel habits, and the pattern of use of a urinary catheter. Urine samples were cultured from all the PUBS patients participating. Results: Two men who underwent cystostomy and 11 women who underwent urethral catheterization who exhibited PUBS were observed for this study. The age, duration of catheterization, number of daily medications feeding pattern and functional status between the group exhibiting PUBS and the group of patients without PUBS demonstrated no significant differences. A total of 69.2% of the PUBS-affected patients, as compared to 43.1% of the non-PUBS patients, lived in nursing homes, and 84.6% of the PUBS-affected patients were constipated, as were 66% of the non-PUBD subjects. In total, 72.7% of PUBS patients were reported to be using a laxative suppository, compared with 41% of the non-PUBS group, whereas 92.3% of PUBS patients were catheterized using a plastic (PVC) foley, as compared to 70.8% of the non-PUBS patients. The pH for 12 out of 13 PUBS patients' urine was ≧ 7. Escherichia coli, Provendicia var. spp., Proteus mirabilis, Klebsiella pneumoniae were the common pathogens isolated from the urine samples provided by our PUBS patients. Conclusion: We found that PUBS was more likely associated with the female gender, alkaline urine, constipation, institutionalization, the use of a plastic (PVC) urinary catheter, and certain bacteria such as Provendicia var. spp., Escherichia coli, Proteus mirabilis, and Klebsiella pneumoniae.

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