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Nagasaka T, Uchiyama K, Shirai R, Mitsuno R, Maruki T, Hama EY, Sugita E, Kusahana E, Sumura R, Nakayama T, Kinugasa S, Morimoto K, Ishibashi Y, Washida N, Itoh H. Peritoneal dialysis-related peritonitis with encapsulated ascites due to Mycobacterium abscessus subsp. massilience and subsp. bolletii: a case series and literature review. RENAL REPLACEMENT THERAPY 2023. [DOI: 10.1186/s41100-023-00469-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023] Open
Abstract
Abstract
Background
As there is no established standard of care for non-tuberculous mycobacterium (NTM) peritoneal dialysis (PD)-related peritonitis, its treatments have to be case-dependent, which is often difficult. Additionally, several reported cases were accompanied by encapsulated ascites, adhesive ileus, and encapsulating peritoneal sclerosis, suggesting treatment difficulties. We report two cases of PD-related peritonitis with encapsulated ascites due to Mycobacterium abscessus subsp. massilience and subsp. bolletii. To the best of our knowledge, this is the first case series to report PD-related peritonitis caused by Mycobacterium abscessus subsp. bolletii.
Case presentation
The first case is that of a 74-year-old male patient who started PD six years ago for end-stage renal failure due to diabetic nephropathy. In February 2021, he presented with signs of infection at the exit-site and swelling of the tunnel. Mycobacterium abscessus subsp. massilience was detected in the culture of the exit-site exudate; thus, he was diagnosed with tunnel infection (caused by NTM). Subsequently, fever, abdominal pain, and increased cell counts in the PD drainage fluid were observed, and he was judged to have NTM peritonitis. His general condition improved after PD catheter removal in addition to antimicrobial treatment and encapsulated ascites drainage. The second case is that of a 52-year-old man who commenced PD for end-stage renal failure due to nephrosclerosis 12 years ago. In May 2022, he was diagnosed with PD-related peritonitis based on signs of infection at the exit-site, encapsulated ascites on computed tomography, and a cloudy PD drainage fluid. Mycobacterium abscessus subsp. bolletii was detected in the culture of the exit-site exudate, which led to the diagnosis of NTM peritonitis. In addition to antimicrobial treatment, PD catheter removal and encapsulated ascites drainage were performed. The patient also had adhesive bowel obstruction due to peritonitis and required decompression therapy with the insertion of a gastric tube.
Conclusions
PD catheter removal and encapsulated ascites drainage might have improved inflammation and treatment outcomes. Additionally, Mycobacterium abscessus might be prone to forming encapsulated cavities and/or intestinal adhesions; however, further accumulation of cases clarifying “subspecies” of Mycobacterium abscessus is necessary to confirm this hypothesis.
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2
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Yin C, Zhang X, Zhu J, Yuan Z, Wang T, Wang X. Comparison of hospitalization cause and risk factors between patients undergoing hemodialysis and peritoneal dialysis. Medicine (Baltimore) 2022; 101:e31186. [PMID: 36482565 PMCID: PMC9726322 DOI: 10.1097/md.0000000000031186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
This retrospective study was designed to compare the cause of hospitalization and influencing factors between patients undergoing hemodialysis (HD) and peritoneal dialysis (PD). Baseline data and laboratory parameters of 192 dialysis patients (92 HD patients and 100 PD patients) were compared. Quantitative parameters with normal distribution were assessed using independent t-test or analysis of variance (ANOVA). Quantitative parameters with non-normal distribution were assessed by non-parametric test. Qualitative data were statistically compared using χ2 test. The number of patients with urban employee medical insurance (88 HD patients and 60 PD patients) and rural cooperative medical care (12 HD patients and 40 PD patients) significantly differed (P < .01). The hospitalization rate of PD patients was significantly higher than that of HD counterparts. The average length of hospital stay of PD patients was 10 days, remarkably longer than 8 days of HD patients (P < .01). The primary cause of hospitalization for HD patients was infection-related complications, followed by cardiovascular, cerebrovascular complications and dialysis access disorders. The primary cause of hospitalization for PD patients was infection-related complications, followed by dialysis access disorders, cardiovascular, and gastrointestinal complications. Compared with the HD group, the levels of hemoglobin, serum albumin, alkaline phosphatase, intact parathyroid hormone were significantly decreased, whereas serum urea nitrogen, serum creatinine, phosphorus levels and cardiothoracic ratio were remarkably increased in the PD group (all P < .01). The hospitalization rate of PD patients is relatively higher, and the length of hospital stay is longer. Extensive attention and efforts should be delivered to enhance the understanding of disease and lower the risk of complications for patients.
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Affiliation(s)
- Caixia Yin
- Department of Nephrology, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing Jiangning Hospital, Nanjing, Jiangsu, China
| | - Xiumei Zhang
- Department of Nephrology, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing Jiangning Hospital, Nanjing, Jiangsu, China
| | - Jiang Zhu
- Department of Nephrology, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing Jiangning Hospital, Nanjing, Jiangsu, China
| | - Zijing Yuan
- Department of Nephrology, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing Jiangning Hospital, Nanjing, Jiangsu, China
| | - Tao Wang
- Department of Nephrology, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing Jiangning Hospital, Nanjing, Jiangsu, China
| | - Xixi Wang
- Department of Nephrology, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing Jiangning Hospital, Nanjing, Jiangsu, China
- * Correspondence: Xixi Wang, Department of Nephrology, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing Jiangning Hospital, Nanjing, Jiangsu 211100, China (e-mail: )
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Hayat A, Sakhrani B, Rubin M. Mycobacterium chelonae-related peritoneal dialysis peritonitis: a case report and its potential complications. Int Urol Nephrol 2021; 54:1769-1771. [PMID: 34674149 DOI: 10.1007/s11255-021-03039-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 10/12/2021] [Indexed: 11/30/2022]
Affiliation(s)
- Ashik Hayat
- Department of Medicine and Nephrology, Taranaki Base Hospital, 8 David Street Westown, New Plymouth Taranaki, New Zealand, 4310. .,University of Auckland, 83 park Road Grafton, Auckland, New Zealand, 1023.
| | - Benedict Sakhrani
- Department of Medicine and Nephrology, Taranaki Base Hospital, 8 David Street Westown, New Plymouth Taranaki, New Zealand, 4310
| | - Max Rubin
- Department of Medicine and Nephrology, Taranaki Base Hospital, 8 David Street Westown, New Plymouth Taranaki, New Zealand, 4310
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Fung WWS, Chow KM, Li PKT, Szeto CC. Clinical course of peritoneal dialysis-related peritonitis due to non-tuberculosis mycobacterium - A single centre experience spanning 20 years. Perit Dial Int 2021; 42:204-211. [PMID: 34477027 DOI: 10.1177/08968608211042434] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Peritoneal dialysis (PD)-related peritonitis caused by non-tuberculous mycobacteria (NTM) are difficult to diagnose, is associated with significant morbidity and mortality, and clinical course remains unclear. We determined the prevalence and clinical course of peritonitis caused by these organisms through our kidney registry over 20-year period. METHOD We reviewed all patients with NTM peritonitis identified in our tertiary centre between July 2000 and July 2020. The demographic characteristics, microbiological and clinical outcomes were examined. RESULT Among 27 patients identified, 20 patients presented with abdominal pain and all had cloudy peritoneal fluid. Twenty-one cases had concomitant exit site infection and 14 cases had prior antibiotic use. The majority of the cases are caused by Mycobacterium chelonae (37%) and Mycobacterium fortuitum (29.7%), with most being resistant to fluoroquinolones (59.3%) and cefoxitin (73.1%). They are all sensitive to amikacin otherwise. None of the cases achieve primary response at day 10 and 20 cases resulted in Tenckhoff catheter removal. Only two of them were able to resume PD. Eight patients died in our cohort. The presence of exit site infection, the use of prior antibiotics and topical disinfectants did not associate with a poorer outcome. CONCLUSION NTM peritonitis remains difficult to treat and often with a delay in diagnosis. Refractory peritonitis with negative culture and a poor response to standard antibiotics should raise a possibility of NTM infection and prompt catheter removal and an expert with experience treating NTM infections should be consulted.
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Affiliation(s)
- Winston Wing-Shing Fung
- Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Kai-Ming Chow
- Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Philip Kam-Tao Li
- Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Cheuk-Chun Szeto
- Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China.,Li Ka Shing Institute of Health Sciences (LiHS), The Chinese University of Hong Kong, Shatin, Hong Kong, China
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Hamada S, Takata T, Kitaura T, Teraoka C, Aono A, Taniguchi S, Mae Y, Isomoto H, Chikumi H, Mitarai S. Peritoneal dialysis-associated peritonitis caused by Mycobacteroides massiliense: the first case and review of the literature. BMC Nephrol 2021; 22:90. [PMID: 33711948 PMCID: PMC7953774 DOI: 10.1186/s12882-021-02297-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 03/08/2021] [Indexed: 11/11/2022] Open
Abstract
Background Peritoneal dialysis (PD)-associated peritonitis caused by nontuberculous Mycobacterium is rare; however, the number of cases has increased over the past decades. Mycobacteroides massiliense is a subspecies of the Mycobacteroides abscessus complex. It has different clinical characteristics compared to the other subspecies of the complex. Previous case reports of PD-associated peritonitis caused by Mycobacteroides abscessus complex have not distinguished the subspecies in detail. Case presentation A 40-year-old man presented with an exit-site and tunnel infection refractory to antibiotic therapy. Peritonitis occurred after simultaneous catheter removal and reinsertion. The Mycobacteroides abscessus complex was detected in the culture of the dialysis effluent. Removal of the PD catheter combined with antibiotics, including macrolides, resulted in a good clinical course. Further analysis of multiplex PCR and the hsp65 gene sequence identified the bacterium as Mycobacteroides massiliense. Conclusions The Mycobacteroides abscessus complex is classified into three subspecies; Mycobacteroides abscessus, Mycobacteroides massiliense, and Mycobacteroides bolletii. These have different characteristics, particularly antibiotic susceptibility. Therefore, clear identification of the subspecies of the Mycobacteroides abscessus complex is necessary for definitive treatment.
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Affiliation(s)
- Shintaro Hamada
- Division of Gastroenterology and Nephrology, Tottori University Faculty of Medicine, 36-1 Nishimachi, Yonago, Tottori, 683-8504, Japan
| | - Tomoaki Takata
- Division of Gastroenterology and Nephrology, Tottori University Faculty of Medicine, 36-1 Nishimachi, Yonago, Tottori, 683-8504, Japan.
| | - Tsuyoshi Kitaura
- Division of Infectious Diseases, Tottori University Faculty of Medicine, Yonago, Tottori, 683-8504, Japan
| | - Chiori Teraoka
- Department of Clinical Laboratory, Tottori University Hospital, Yonago, Tottori, 683-8504, Japan
| | - Akio Aono
- The Research Institute of Tuberculosis, Japan Anti-tuberculosis Association, Kiyose, Tokyo, 204-0023, Japan
| | - Sosuke Taniguchi
- Division of Gastroenterology and Nephrology, Tottori University Faculty of Medicine, 36-1 Nishimachi, Yonago, Tottori, 683-8504, Japan
| | - Yukari Mae
- Division of Gastroenterology and Nephrology, Tottori University Faculty of Medicine, 36-1 Nishimachi, Yonago, Tottori, 683-8504, Japan
| | - Hajime Isomoto
- Division of Gastroenterology and Nephrology, Tottori University Faculty of Medicine, 36-1 Nishimachi, Yonago, Tottori, 683-8504, Japan
| | - Hiroki Chikumi
- Division of Infectious Diseases, Tottori University Faculty of Medicine, Yonago, Tottori, 683-8504, Japan
| | - Satoshi Mitarai
- The Research Institute of Tuberculosis, Japan Anti-tuberculosis Association, Kiyose, Tokyo, 204-0023, Japan
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6
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Bnaya A, Wiener-Well Y, Soetendorp H, Einbinder Y, Paitan Y, Kunin M, Tanasiychuk T, Kushnir D, Kruzel-Davila E, Gershkovitz R, Rosenberg R, Bloch A, Doviner V, Assous MV, Peretz O, Shavit L, Ben-Chetrit E. Nontuberculous mycobacteria infections of peritoneal dialysis patients: A multicenter study. Perit Dial Int 2020; 41:284-291. [PMID: 32400280 DOI: 10.1177/0896860820923461] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
OBJECTIVES Nontuberculous mycobacteria (NTM) infections pose a diagnostic challenge in peritoneal dialysis (PD) patients. In this study, we sought to identify findings that are suggestive of NTM infection in PD adult patients. METHODS All patients with NTM exit-site infection (ESI) with/without tunnel infection and peritonitis identified during the last decade in eight medical centers in Israel were included. Clinical, microbiological, and outcome data were collected and analyzed. RESULTS Thirty patients were identified; 16 had ESI (53%) and 14 had peritonitis (47%). Median age was 65 years (interquartile range 52-76). Abdominal pain and cloudy PD fluid were reported in all patients with peritonitis, whereas exit-site discharge and granulation tissue were common in patients with ESI. Fourteen patients (47%) had negative cultures prior NTM diagnosis, and isolation of diphtheroids or Corynebacterium spp. was reported in 9 of 30 patients (30%). Antimicrobial treatment prior to diagnosis was documented in 13 of 30 patients (43%). Delayed diagnosis was frequent. Treatment regimens and duration of therapy varied widely. In 26 of 30 (87%) patients, catheter was removed and 19 of 30 patients (63%) required permanent transition to hemodialysis. Two patients with peritonitis (2 of 14, 14%) and seven with ESI (7 of 16, 44%) were eligible for continuation of PD. CONCLUSIONS Culture negative peritonitis, isolation of diphtheroids or Corynebacterium spp., previous exposure to antibiotics, and/or a refractory infection should all prompt consideration of PD-related NTM infection and timely workup. Catheter removal is recommended aside prolonged antimicrobial therapy. In select patients with ESI, continuation of PD may be feasible.
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Affiliation(s)
- Alon Bnaya
- Institute of Nephrology, 26743Shaare Zedek Medical Center, Affiliated with the Hebrew University, Jerusalem, Israel
| | - Yonit Wiener-Well
- Infectious Diseases Unit, 26743Shaare Zedek Medical Center, Affiliated with the Hebrew University, Jerusalem, Israel
| | - Hila Soetendorp
- Department of Nephrology, Sourasky Medical Center, Affiliated with the Tel Aviv University, Israel
| | - Yael Einbinder
- Department of Nephrology, Meir Medical Center, Kfar Saba, Affiliated with the Tel Aviv University, Israel
| | - Yossi Paitan
- Department of Clinical Microbiology and Immunology, 37253Meir Medical Center, Kfar Saba, Affiliated with the Tel Aviv University, Israel
| | - Margarita Kunin
- Institue of Nephrology and Hypertension, 26744Sheba Medical Center, Ramat Gan, Affiliated with the Tel Aviv University, Israel
| | - Tatiana Tanasiychuk
- Department of Nephrology, 37255Carmel Medical Center, Affiliated with the Technion - Israel Institute of Technology, Haifa, Israel
| | - Daniel Kushnir
- Department of Nephrology, 37255Carmel Medical Center, Affiliated with the Technion - Israel Institute of Technology, Haifa, Israel
| | - Etty Kruzel-Davila
- Department of Nephrology and Hypertension, 58878Rambam Health Care Campus, Affiliated with the Technion - Israel Institute of Technology, Haifa, Israel
| | - Regina Gershkovitz
- Israel Institute of Nephrology and Hypertension, 26736Hillel Yaffe Medical Center, Hadera, Affiliated with the Tel Aviv University, Israel
| | - Roza Rosenberg
- Division of Nephrology, 37256Assaf Harofeh Medical Center, Be'er Ya'akov, Affiliated with the Tel Aviv University, Israel
| | - Aharon Bloch
- Department of Nephrology and Hypertension, 58884Hadassah Medical Center, Affiliated with the Hebrew University, Jerusalem, Israel
| | - Victoria Doviner
- Department of Pathology, 26743Shaare Zedek Medical Center, Affiliated with the Hebrew University, Jerusalem, Israel
| | - Marc V Assous
- Clinical Microbiology Laboratory, 26743Shaare Zedek Medical Center, Affiliated with the Hebrew University, Jerusalem, Israel
| | - Orly Peretz
- Institute of Nephrology, 26743Shaare Zedek Medical Center, Affiliated with the Hebrew University, Jerusalem, Israel
| | - Linda Shavit
- Institute of Nephrology, 26743Shaare Zedek Medical Center, Affiliated with the Hebrew University, Jerusalem, Israel
| | - Eli Ben-Chetrit
- Infectious Diseases Unit, 26743Shaare Zedek Medical Center, Affiliated with the Hebrew University, Jerusalem, Israel
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7
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Abstract
Peritoneal dialysis is an effective treatment modality for patients with end-stage renal disease. The relative use of peritoneal dialysis versus hemodialysis varies widely by country. Data from a 2004 survey reports the percentage of patients with end-stage renal disease treated with peritoneal dialysis to be 5%-10% in economically developed regions like the US and Western Europe to as much as 75% in Mexico. This disparity is probably related to the availability and access to hemodialysis, or in some cases patient preference for peritoneal over hemodialysis. Peritoneal dialysis-related peritonitis remains the major complication and primary challenge to the long-term success of peritoneal dialysis. Fifty years ago, with the advent of the Tenckhoff catheter, patients averaged six episodes of peritonitis per year on peritoneal dialysis. In 2016, the International Society for Peritoneal Dialysis proposed a benchmark of 0.5 episodes of peritonitis per year or one episode every 2 years. Despite the marked reduction in peritonitis over time, peritonitis for the individual patient is problematic. The mortality for an episode of peritonitis is 5% and is a cofactor for mortality in another 16% of affected patients. Prevention of peritonitis and prompt and appropriate management of peritonitis is essential for the long-term success of peritoneal dialysis in all patients. In this review, challenges and solutions are addressed regarding the pathogenesis, clinical features, diagnosis, treatment, and prevention of peritoneal dialysis-related peritonitis from the viewpoint of an infectious disease physician.
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8
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Hibi A, Kasugai T, Kamiya K, Ito C, Kominato S, Miura T, Koyama K. Exit Site Infection due to Mycobacterium chelonae in an Elderly Patient on Peritoneal Dialysis. Case Rep Nephrol Dial 2018; 8:1-9. [PMID: 29594145 PMCID: PMC5836155 DOI: 10.1159/000486159] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 12/06/2017] [Indexed: 11/23/2022] Open
Abstract
Nontuberculous mycobacteria (NTM) are rarely isolated from peritoneal dialysis (PD)-associated catheter infections. However, NTM infection is usually difficult to treat and leads to catheter loss. Prompt diagnosis is essential for appropriate treatment. A 70-year-old Japanese man who had been on PD for 2 years and with a medical history of 2 episodes of exit site infections (ESIs) due to methicillin-resistant Staphylococcus aureus was admitted to the hospital due to suspected ESI recurrence. However, Gram staining of the pus revealed no gram-positive cocci. Instead, weakly stained gram-positive rods were observed after 7 days of incubation, which were also positive for acid-fast staining. Rapidly growing NTM Mycobacterium chelonae was isolated on day 14. Despite administering a combination antibiotic therapy, ESI could not be controlled, and catheter removal surgery was performed on day 21. Although PD was discontinued temporarily, the patient did not require hemodialysis, without any uremic symptoms. The catheter was reinserted on day 48, and PD was reinitiated on day 61. The patient was discharged on day 65. Antibiotic therapy was continued for 3 months after discharge, with no indications of recurrent infections observed. It is important to consider the risk of NTM infections in patients on PD. Acid-fast staining could be a key test for prompt diagnosis and provision of an appropriate treatment.
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Affiliation(s)
- Arata Hibi
- aDivision of Nephrology and Rheumatology, Department of Internal Medicine, Kariya Toyota General Hospital, Kariya, Japan
| | - Takahisa Kasugai
- aDivision of Nephrology and Rheumatology, Department of Internal Medicine, Kariya Toyota General Hospital, Kariya, Japan
| | - Keisuke Kamiya
- aDivision of Nephrology and Rheumatology, Department of Internal Medicine, Kariya Toyota General Hospital, Kariya, Japan.,bDivision of Nephrology and Rheumatology, Department of Internal Medicine, Aichi Medical University Hospital, Nagakute, Japan
| | - Chiharu Ito
- aDivision of Nephrology and Rheumatology, Department of Internal Medicine, Kariya Toyota General Hospital, Kariya, Japan
| | - Satoru Kominato
- aDivision of Nephrology and Rheumatology, Department of Internal Medicine, Kariya Toyota General Hospital, Kariya, Japan
| | - Toshiyuki Miura
- aDivision of Nephrology and Rheumatology, Department of Internal Medicine, Kariya Toyota General Hospital, Kariya, Japan
| | - Katsushi Koyama
- aDivision of Nephrology and Rheumatology, Department of Internal Medicine, Kariya Toyota General Hospital, Kariya, Japan
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9
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Mannelli VK, Rai MP, Nemakayala DR, Kadiri NP. Mycobacterium ChelonaeDeveloping Multidrug Resistance. BMJ Case Rep 2018; 2018:bcr-2017-222569. [PMID: 29472421 DOI: 10.1136/bcr-2017-222569] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Mycobacterium chelonae is a rapidly growing mycobacterium which is known to respond well to standard antibiotic treatment regimen. There are no specific guidelines for treatment. Antibiotics are chosen based on the bacterial sensitivity. Here we present a 47-year-old man with hip replacement who developed bright red papular generalised skin lesions and bilateral hip abscess. On workup, it was confirmed that M. chelonae was the causative organism. He was given 8 weeks of antibiotics; however, there was worsening of the hip abscess on interval imaging. The progression was most likely due to M. chelonae developing antibiotic resistance. Physicians should be aware of the rising resistance of this organism, and guide antibiotic therapy based on bacterial sensitivity to yield better outcomes.
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Affiliation(s)
- Vinod Kumar Mannelli
- Department of Internal Medicine, Michigan State University, Lansing, Michigan, USA
| | - Manoj P Rai
- Department of Internal Medicine, Michigan State University, Lansing, Michigan, USA
| | | | - Naga Preethi Kadiri
- Department of Internal Medicine, Michigan State University, Lansing, Michigan, USA
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10
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Conti A, Katzap RM, Poli-de-Figueiredo CE, Pagnussatti V, Figueiredo AE. Disinfection of the peritoneal dialysis bag medication port: Comparison of disinfectant agent and disinfection time. Nephrology (Carlton) 2017; 23:863-866. [PMID: 28703892 DOI: 10.1111/nep.13101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/26/2017] [Indexed: 12/01/2022]
Abstract
AIM The aim of the present study was to compare different disinfection techniques for the peritoneal dialysis bag medication port (MP). METHODS An experimental study was conducted testing different cleaning agents (70% alcohol vs 2% chlorhexidine) and time periods (5, 10 and 60 s) for disinfection of the MP. Five microorganisms (S. aureus, E. coli, A. baumannii and C. parapsilosis, CNS) were prepared for use as contaminants of the MP. MP were incubated in Tryptic soy broth at 36°C for 24 h, after which, they were seeded on a Biomérieux blood agar plate and incubated for 24 h at 36°C. RESULTS Three hundred peritoneal dialysis bags were analyzed regarding the time expose to the disinfectant showed a statistically significant difference in the number of culture positive (7/100) P = 0.001; Gram positive (6/100) P = 0.006 for 5 s, one positive culture and turbid bag with 10 s, while friction for 60 s showed all negative results. The comparison between disinfectant, alcohol or chlorhexidine, 150 bag in each group, showed that the ones disinfected with alcohol had five turbid bags, eight positive cultures and seven germs identified, while all bags disinfected with chlorhexidine were negative for all parameters, with a difference statistically significant (P = 0.004). CONCLUSION Our results suggest that the MP should be scrubbed with 2% chlorhexidine for at least 5 s; if alcohol 70% is used the length of friction should not be inferior to 10 s.
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Affiliation(s)
- Adriana Conti
- Postgraduate Program in Medicine and Health Sciences PPG-MCS, Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Roberta M Katzap
- Postgraduate Program in Medicine and Health Sciences PPG-MCS, Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Carlos E Poli-de-Figueiredo
- Postgraduate Program in Medicine and Health Sciences PPG-MCS, Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Vany Pagnussatti
- Faculty of Pharmacy and Laboratory of Clinical Pathology, São Lucas Hospital of PUC, Porto Alegre, Brazil
| | - Ana E Figueiredo
- Postgraduate Program in Medicine and Health Sciences PPG-MCS, Pontifical Catholic University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil.,Faculty of Nursing, Nutrition and Physiotherapy, PUCRS, Porto Alegre, Brazil
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11
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Li PKT, Szeto CC, Piraino B, de Arteaga J, Fan S, Figueiredo AE, Fish DN, Goffin E, Kim YL, Salzer W, Struijk DG, Teitelbaum I, Johnson DW. ISPD Peritonitis Recommendations: 2016 Update on Prevention and Treatment. Perit Dial Int 2016; 36:481-508. [PMID: 27282851 PMCID: PMC5033625 DOI: 10.3747/pdi.2016.00078] [Citation(s) in RCA: 620] [Impact Index Per Article: 77.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2016] [Accepted: 05/04/2016] [Indexed: 12/19/2022] Open
Affiliation(s)
- Philip Kam-Tao Li
- Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong
| | - Cheuk Chun Szeto
- Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong
| | - Beth Piraino
- University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Javier de Arteaga
- Department of Nephrology, Hospital Privado and Catholic University, Cordoba, Argentina
| | - Stanley Fan
- Department of Renal Medicine and Transplantation, Barts Health NHS Trust, London, UK
| | - Ana E Figueiredo
- Nursing School-FAENFI, Pontificia Universidade Catolica do Rio Grande do Sul, Porto Alegre, Brazil
| | - Douglas N Fish
- Department of Clinical Pharmacy, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado, Aurora, CO, USA
| | - Eric Goffin
- Department of Nephrology, Cliniques Universitaires Saint-Luc, Université catholique de Louvain, Belgium
| | - Yong-Lim Kim
- Department of Internal Medicine, Kyungpook National University School of Medicine, Clinical Research Center for End Stage Renal Disease, Daegu, Korea
| | - William Salzer
- University of Missouri-Columbia School of Medicine, Department of Internal Medicine, Section of Infectious Disease, MI, USA
| | - Dirk G Struijk
- Department of Nephrology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | | | - David W Johnson
- Department of Nephrology, University of Queensland at Princess Alexandra Hospital, Brisbane, Australia
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12
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Brugnera MF, Bundalian R, Laube T, Julián E, Luquin M, Zanoni MV, Pividori MI. Magneto-actuated immunoassay for the detection of Mycobacterium fortuitum in hemodialysis water. Talanta 2016; 153:38-44. [DOI: 10.1016/j.talanta.2016.02.041] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Revised: 02/12/2016] [Accepted: 02/16/2016] [Indexed: 10/22/2022]
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