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Clinical Research
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Minocycline-EDTA Lock Solution Prevents Catheter-Related Bacteremia in Hemodialysis

Rodrigo Peixoto Campos, Marcelo Mazza do Nascimento, Domingos Candiota Chula and Miguel Carlos Riella
JASN October 2011, 22 (10) 1939-1945; DOI: https://doi.org/10.1681/ASN.2010121306
Rodrigo Peixoto Campos
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Marcelo Mazza do Nascimento
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Domingos Candiota Chula
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Miguel Carlos Riella
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Abstract

There is growing concern about the development of antibacterial resistance with the use of antibiotics in catheter lock solutions. The use of an antibiotic that is not usually used to treat other serious infections may be an alternative that may reduce the clinical impact should resistance develop. We conducted a randomized controlled trial to compare a solution of minocycline and EDTA with the conventional unfractionated heparin for the prevention of catheter-related bacteremia in hemodialysis patients during a period of 90 d. The study included 204 incident catheters (27.8% tunneled); 14 catheters were excluded because of early dysfunction and 3 because of protocol violations. We observed catheter-related bacteremia in 19 patients in the heparin group (4.3 per 1000 catheter-days) and in 5 patients in the minocycline-EDTA group (1.1 per 1000 catheter-days; P = 0.005). We did not detect a significant difference in the rate of catheter removal for dysfunction. Catheter-related bacteremia-free survival was significantly higher in the minocycline-EDTA group than in the heparin group (P = 0.005). In conclusion, a minocycline-EDTA catheter lock solution is effective in the prevention of catheter-related bacteremia in hemodialysis patients.

Despite all efforts to reduce the use of catheters in hemodialysis units because of related complications, the frequency of catheter use continues to rise, probably in consequence of the tendency to place native arteriovenous fistula at all cost.1,2 The main complications related to catheter use are dysfunction (inadequate blood flow) and infection. The type of infections comprise exit-site infection, tunnel infection, and bacteremia. Despite the fact that exit-site and tunnel infections are the most common complications,3,4 catheter-related bacteremia (CRB) is the most serious one, representing a barrier to long-term catheter use and emerging as a significant cause of morbidity and mortality.5 Some studies have demonstrated that in patients using a hemodialysis catheter, the risk of death is 1.5- to threefold higher when compared with patients with a primary arteriovenous fistula.5–7 Moreover, in a large cohort, the occurrence of septicemia was associated subsequently with higher cardiovascular morbidity and mortality.8 A recent clinical trial addressing the prevention of CRB demonstrated that 12% of bacteremia-episodes resulted in death.9 For these reasons, the prevention of CRB has become one of the major challenges in the routine care of hemodialysis patients.

In recent years several studies have employed specific locking solutions instead of the usual heparin lock. This resulted in a significant reduction in the rate of CRB.9–15 Such locking solutions must have both antimicrobial and anticoagulant properties. They are generally a combination of an antibiotic or an antimicrobial substance (taurolidine), on the one hand, and an anticoagulant (heparin, citrate or EDTA), on the other hand. Some investigators used solutions containing only citrate in high concentrations (30% or even 46.7%) because of their antibacterial effect in vitro. Recently, five meta-analyses found that antimicrobial catheter locks significantly reduced CRB events (overall risk ratio less than 0.5).16–20 Despite definite evidence of the benefit of antimicrobial catheter locks, there is no consensus about their routine use. The 2009 Clinical Practice Guidelines concerning catheter-related infections from the Infectious Disease Society of America did not specifically address the issues of prevention of CRB and the use of antimicrobial catheter lock in hemodialysis patients.21 The recent position statement by the European Renal Best Practice (ERBP) on hemodialysis catheters is the first one to recommend preventive use of an antimicrobial catheter lock to reduce the rate of CRB.22 The reason why, in previous guidelines on vascular access, antimicrobial catheter locks were not recommended is the fact that, in the past, the majority of antimicrobial catheter locks contained antibiotics, which are routinely used for the treatment of CRB, thus promoting the emergence of resistant bacteria. Recent publications demonstrated the emergence of gentamicin-resistant bacteremia in hemodialysis patients treated with gentamicin-based locks.23,24 One way to solve this problem is the use of nonantibiotic antimicrobial catheter locks, for example, high concentrations of citrate and taurolidine. The downside is that citrate at high concentrations may cause hypocalcemia, predisposing to arrhythmia and cardiac arrest. Therefore, citrate concentrations in the range of 30% to 46.7% have been considered unsafe.25 Unfortunately, low concentrations (4%) apparently fail to reduce CRB.26 Moreover, in a recent double-blind randomized controlled trial taurolidine plus citrate failed to reduce the occurrence of bacteremia and increased the need of thrombolytic treatment because of catheter malfunction.27

We reasoned that it would be rational to use an antibiotic in catheter locks that is not indicated for the treatment of systemic infections. Minocycline in combination with EDTA (M-EDTA) is highly effective in eradicating Staphylococcus epidermidis, Staphylococcus aureus, and Candida albicans when these microorganisms are embedded in the biofilm covering catheter surfaces.28 Furthermore, in a rabbit model, this combination reduced catheter-related bacteremia.29 The advantage of EDTA is that its anticoagulant activity is at least equivalent to that of heparin. It also eradicates biofilms and has broad-spectrum activity against both gram-positive and gram-negative organisms enclosed in biofilms generated in vivo.30 Two randomized studies in hemodialysis patients were carried out with this solution. The first one demonstrated a reduction in catheter colonization but not in CRB. The study was underpowered, however, and only one event occurred.31 The other study was performed in prevalent tunneled catheters; M-EDTA effectively reduced CRB as compared with heparin. The results were similar to those seen with a catheter lock containing gentamicin plus citrate.13

The above considerations prompted us to conduct a multicenter, randomized, open-label, controlled trial comparing M-EDTA with heparin as an interdialytic catheter lock. Both untunneled and tunneled incident hemodialysis catheters were assessed. The underlying hypothesis was that M-EDTA solution was associated with less episodes of catheter-related bacteremia and with increased bacteremia-free catheter survival.

RESULTS

Characteristics of the Patients and Catheters

In the three centers involved in the study, 516 catheters were implanted from March 2008 to July 2009; 210 catheters fulfilled the inclusion criteria. Nevertheless, during this period, 6 catheters could not be enrolled because of nonpatient consent. The sample of 204 catheters included 150 patients. Seventeen catheters were excluded, 14 because of early dysfunction and 3 because of protocol violation. Ninety-two catheters were followed in the M-EDTA group and 95 in the heparin group (Figure 1).

Figure 1.
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Figure 1.

Randomization and follow-up.

The two groups were well matched with respect to all relevant baseline characteristics: age, serum albumin, hemoglobin, body mass index, presence of diabetes, catheter type, vein punctured, catheter insertion technique (new vein puncture versus over-the-wire; Table 1).

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Table 1.

Clinical parameters and catheter data

Catheter-related Bacteremia and Dysfunction

During the period of 90 d, a total of 8748 catheter-days were analyzed (4371 catheter days in the M-EDTA group and 4376 catheter days in the heparin group). The incidence of CRB was significantly lower in the M-EDTA group (P = 0.003). CRB occurred in 19 catheters of the heparin group and in 5 catheters of the M-EDTA group. The CRB rates were 4.3 per 1000 catheter-days in the heparin group and 1.1 per 1000 catheter-days in the M-EDTA group (P = 0.005; Table 2). Patients with nontunneled catheters had a lower incidence of CRB when locked with M-EDTA (2 events) versus those locked with heparin (12 events; P = 0.005). This corresponded to 0.7 CRB per 1000 catheter-days for M-EDTA nontunneled catheters versus 4.1 for heparin nontunneled catheters (P = 0.01). Although less CRB events occurred in patients with M-EDTA-tunneled catheters (3 events, 1.8 per 1000 catheter-days) compared with heparin-tunneled catheters (7 events, 4.8 per 1000 catheter-days), there was no significant difference (P = 0.13). There were 8 episodes of exit-site infection in the M-EDTA group and 9 in the heparin group. One patient from the M-EDTA group and 2 from the heparin group developed tunnel infection. The microorganisms causing CRB are displayed in Table 3. There were no deaths related to CRB. Nevertheless, one patient in the heparin group developed endocarditis and subsequently required valve replacement.

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Table 2.

Catheter-related bacteremia (CRB) and dysfunction

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Table 3.

Microorganisms isolated in CRB

Twenty catheters had to be removed because of catheter dysfunction in the M-EDTA group versus 14 in the heparin group. The rates were 4.6 per 1000 catheter-days for M-EDTA-filled catheters and 3.2 per 1000 catheter-days for heparin-filled catheters (P = 0.31).

Catheter Survival Analysis

CRB-free survival was significantly higher in the M-EDTA group than in the heparin group (hazard ratio 0.32; 95% CI 0.14 to 0.71; P = 0.005). The 90-d CRB-free survival was 91.3% in the M-EDTA group and 69.3% in the heparin group (Figure 2). Nontunneled M-EDTA catheters were associated with a higher CRB-free survival as compared with nontunneled heparin catheters (hazard ratio 0.25; 95% CI 0.09 to 0.72; P = 0.01). Nevertheless, tunneled M-EDTA catheters were not associated with significantly superior CRB-free survival (hazard ratio 0.39; 95% CI 0.11 to 1.34; P = 0.13).

Figure 2.
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Figure 2.

Kaplan-Meier analysis of the probability that patients would remain free of catheter-related bacteremia (CRB) for all catheters.

Catheter dysfunction-free survival in M-EDTA treated catheters did not differ significantly from the heparin group (hazard ratio 1.42; 95% CI 0.72 to 2.78; P = 0.309; Figure 3). Similarly, the composite catheter-related bacteremia and dysfunction-free survival were not significantly different between groups (hazard ratio 0.76; 95% CI 0.45 to 1.28; P = 0.303; Figure 4).

Figure 3.
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Figure 3.

Kaplan-Meier analysis of the probability that patients would remain free of catheter-related dysfunction for all catheters.

Figure 4.
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Figure 4.

Kaplan-Meier analysis of the probability that patients would remain free of catheter-related bacteremia and dysfunction for all catheters.

DISCUSSION

The results of this study demonstrate that an antimicrobial lock solution containing minocycline and EDTA reduces the rate of catheter-related bacteremia. This solution reduces the rate of catheter removal because of bacteremia; consequently, it provides a more extended period for the maturation of an arteriovenous fistula without the need to place a new catheter; this was true even in patients with nontunneled catheters. It is important to point out that a reduction in episodes of CRB implies less hospitalization, less cost, less morbidity, and less mortality.32 Previous studies using antimicrobial catheter locks for both types of catheter had demonstrated a significant reduction of CRB.9–15 In a well-designed study of trisodium citrate 30% (291 catheters, 66.3% nontunneled), this antimicrobial solution reduced the risk of CRB episodes by 75%.9 In our study this reduction achieved nearly 73%; this finding documents equivalent efficacy of M-EDTA and trisodium citrate 30%. As mentioned above, five systematic meta-analyses documented the efficacy of antimicrobial catheter locks to prevent CRB.16–20 Nevertheless, their long-term use is problematic because of the risk of microbial resistance to the antibiotics employed. Some antimicrobial catheter locks contain antibiotics routinely used for CRB treatment, thus predisposing to bacterial resistance. Recently, two studies demonstrated the emergence of gentamicin-resistant bacteremia in hemodialysis patients using gentamicin-based locks.23,24 The advantage of our solution is that minocycline is routinely used only to treat acne. The concentration of minocycline in this solution represents a minimum inhibitory concentration that is 1500 times higher than that necessary to treat methicillin-resistant Staphylococcus aureus infections.33 Another advantage of this solution is the fact that the association of EDTA improves antistaphylococcus action and adds antifungal action. In addition, it disrupts the structure of the biofilm adhering to catheter surfaces, thus permitting the antibiotic to penetrate and interact directly with germs embedded in the biofilm.28,30 Despite this greater potential against mainly gram-positive bacteria, the solution may have an effect on gram-negative bacteria as well, since no such microorganisms were found in the M-EDTA group compared with eight isolates in the heparin group. Two recent randomized studies using M-EDTA in hemodialysis catheters were reported. The first one did not demonstrate a reduction of CRB.31 Only 30 catheters were included in each group, however. As a result, only one event occurred. In the present study the rate of colonization was significantly lower in the M-EDTA group compared with heparin (9.1% versus 64.3%). In the study of Nori et al., only tunneled catheters were included.13 M-EDTA solution (21 catheters) was compared with gentamicin plus citrate (20 catheters) and heparin alone (20 catheters), respectively. Significant reduction of CRB was achieved in the M-EDTA and gentamicin plus citrate groups. There was no difference between these two solutions. In both studies, dysfunction rate, need of thrombolytics, and removal because of catheter thrombosis were not significantly different compared with heparin. This finding demonstrates that effective anticoagulation was achieved with the M-EDTA solution. Despite more dysfunctional events in M-EDTA-treated catheters, rates were not significantly different between groups in our study.

Although an additional analysis showed that tunneled catheters locked with M-EDTA were not associated with significantly longer CRB-free survival, this outcome may be the result of the small sample of tunneled catheters that could be analyzed in the 90-d period. In a post hoc analysis at 6 mo of follow-up, the tunneled catheters locked with M-EDTA were associated with a superior CRB-free survival when compared with heparin-tunneled catheters (hazard ratio 0.31; 95% CI 0.10 to 0.98; P = 0.046).

It is important to emphasize that our study included only incident catheters. Recently, an observational study with 404 tunneled catheters and more than 135,000 catheter-days found that the addition of gentamicin to catheters on top of heparin did not significantly reduce CRB. Only catheters locked with gentamicin plus heparin starting at the time of implantation were associated with significant reduction of CRB.23 This finding may be explained by the fact that heparin alone does not prevent the formation of a biofilm.

One important point is that every reduction of CRB is associated with less antibiotic exposure to patients. There is a rising apprehension about the emergence of Staphylococcus aureus resistance to Vancomycin. On the other hand, the prolonged use of gentamicin is associated with the development of hypoacusia and vestibular symptoms. These two drugs are routinely used to treat CRB in the majority of dialysis facilities because of their better posology in this population. In a post hoc analysis, we estimated that the entire number of treatment days for each antibiotic would be 105 d of Vancomycin in the M-EDTA group and 212 d in the heparin group. For gentamicin there were 20 d in the M-EDTA group and 263 d in the heparin group.

The cost of M-EDTA per lock is around US $4.25, the same as citrate 46.7%. The estimated cost per lock of gentamicin with trisodium citrate (4 mg/ml and 3.13%, respectively) is around US $2.46, and for gentamicin (5 mg/ml) with heparin, around US $1.02.

In conclusion, a solution of minocycline with EDTA effectively reduced catheter-related bacteremia in hemodialysis patients during a period of 90 d, thus reducing antibiotic exposure to patients, providing sufficient time for maturation of an arteriovenous fistula created during this period as well as without increased risk of bacteremia and its consequences.

CONCISE METHODS

Patient Selection

This study was conducted in Brazil from March 2008 to October 2009. Three dialysis units in the State of Paraná allocated patients to this trial: two units in the city of Curitiba (one in a Universitary Hospital and the other in a dialysis satellite unit) and third one in a Tertiary Hospital in the city of Campo Largo. Only incident tunneled and nontunneled catheters were included in the study. Patients were considered eligible if they were older than 18 yr, had reached end-stage renal disease and required planned hemodialysis by a catheter for at least 2 wk, had no evidence of active infection, and had discontinued any antibiotic at least 7 d before catheter implantation. Only catheters implanted in jugular and subclavian veins were included. Patients fulfilling the inclusion criteria were randomized to the two groups.

Patients were excluded if, in the first two sessions of hemodialysis, the catheter did not allow a pump blood flow rate of >200 ml/min for nontunneled catheters and >250 ml/min for tunneled catheters. Protocol violation was also an exclusion criterion. All catheters were implanted by nephrologists using ultrasound control. The nontunneled catheters were inserted in a procedure room and tunneled catheters in an interventional suite. Each center and operator decided the type (tunneled or nontunneled), model, and length of catheter to be used. The study adhered to the Declaration of Helsinki and was approved by the local Medical Ethics Committee. Before enrollment, written informed consent was obtained from all patients.

Study Design

Patients were randomly assigned to filling the catheter in the interdialytic period with either an unfractionated sodium heparin solution (5000 U/ml) or Minocycline with EDTA solution (CATH-SAFE®, 3 mg/ml of minocycline and 30 mg/ml of EDTA, Laboratório Lebon, Porto Alegre, Brazil). The M-EDTA solution was prepared by diluting the lyophilized syringe content with 3 ml of isotonic saline. The maximum size of the syringes used was 3 ml. Patients were randomized immediately after catheter implantation and both lumens were locked before leaving the operating room. Randomization was performed by sealed envelope. The investigators were not blinded. After each hemodialysis session, each lumen of the catheter was flushed with 10 ml of isotonic saline solution and locked with the locking solution using a volume exactly equivalent to the internal volume of the lumen of the catheter.

The catheter blood flow and the exit site were evaluated at each hemodialysis session. Catheter data related to blood flow, exit site, and tunnel status were recorded after each hemodialysis session. The catheter exit-site dressing was changed after each dialysis session. Only trained dialysis staff wearing masks and sterile gloves could perform catheter manipulations. Before dressing was applied, the exit site was rinsed with a chlorhexidine-alcohol solution.

Outcomes and Definition

The primary end point of the study was the occurrence of CRB within 90 d from catheter insertion. The rationale for the selection of this period was the consideration that this time interval provided appropriate time for conversion to an arteriovenous fistula.

CRB was suspicious when a temperature of >37.8 °C, chills, hypotension, mental confusion, or pain occurred. The study protocol required obtaining blood cultures both from peripheral blood and from the catheter. An exit site swab was also collected, if indicated. The criteria to make the diagnosis of bacterial infection was based on the K/DOQI Clinical Practice Guidelines for Vascular Access.34 The definition of the outcomes were based on the Recommendations of Centers for Disease Control and Prevention (CDC), as follow:

  1. Definite blood stream infection: defined as detection of the same organism by a semiquantitative culture of the catheter tip (>15 colony-forming units per catheter segment) and by a peripheral and catheter blood sample in a symptomatic patient with no other apparent source of infection.

  2. Probable blood stream infection: defined as defervescence after removal of catheter in a setting where blood cultures confirmed infection but catheter tip did not, or, conversely, where the catheter tip sample confirmed infection but blood cultures did not in a symptomatic patient with no other apparent source of infection.

  3. Possible blood stream infection: defined as defervescence after removal of the catheter in the absence of laboratory confirmation of blood stream infection in a symptomatic patient with no other apparent source of infection. We decided not to include “possible” blood stream infection, defined as clinical pointers in the absence of laboratory confirmation of blood stream infection.

Although exit-site and tunnel infections were not a part of the endpoint, they were evaluated and diagnosed using K/DOQI criteria.

After diagnosis, management of CRB was the responsibility of individual physicians and was not specified in the study protocol. If the catheter was removed as part of CRB management, the catheter tip was cultured to further assist in categorizing CRB.

For the purposes of this study, CRB-free survival was defined as the number of days from catheter insertion to diagnosis of CRB as defined above. Exit from the study for any non-CRB cause was treated as a censored observation for the purposes of survival analysis.

Catheter dysfunction was defined as the need for catheter removal because, during hemodialysis, a pump blood flow >200 ml/min for nontunneled catheters and >250 ml/min for tunneled catheters was not achieved. In the participating units, the protocol for catheter dysfunction recommended catheter change over-the-wire as the primary step instead of use of thrombolytic agents.

Statistical Analysis

A retrospective analysis in the hemodialysis units involved in this study demonstrated, in 2007, a CRB rate of 5.5 episodes per 1000 catheter-days. The proportion of patients with CRB-free survival for 90 d was 0.55. Based on this survival rate, we calculated that a sample size of 102 catheters for each group was necessary to achieve a 20% absolute increase in CRB-free survival in the M-EDTA group, for an α of 0.05 and for 80% power, assuming an early exclusion of 10% of enrolled patients in each group. All analyses were performed on an intention-to-treat basis. Statistical analysis was performed using SPSS software (version 13.0; SPSS Inc., Chicago, IL). Data are shown as mean ± SD, as median, or as percentages. CRB and catheter dysfunction rates (events during 1000 catheter-days) were compared using the log-rank test. A comparison between the two groups was performed using the t-test for normally distributed variables and the Mann-Whitney U-test for non-normally distributed variables. The analysis of categorical variables was performed using contingency tables. CRB and dysfunction-free survivals were analyzed using the Kaplan-Meier method and log-rank test. A p-value of less than 0.05 was accepted as significant.

DISCLOSURES

None.

Acknowledgments

We would like to thank the nephrologists, nursing staff, and patients of all hemodialysis units involved in the study; Dr. Márcia Olandoski for her statistical assistance; and the Pro-Renal Foundation of Brazil for financial support.

Footnotes

  • Published online ahead of print. Publication date available at www.jasn.org.

  • See related editorial, “Antimicrobial Catheter Locks: Searching for the Ideal Solution,” on pages 1781–1782.

  • Copyright © 2011 by the American Society of Nephrology

REFERENCES

  1. 1.↵
    1. Rayner HC,
    2. Pisoni RL
    : The increasing use of hemodialysis catheters: Evidence from the DOPPS on its significance and ways to reverse it. Semin Dial 23: 6–10, 2010
    OpenUrlCrossRefPubMed
  2. 2.↵
    1. Ethier J,
    2. Mendelssohn DC,
    3. Elder SJ,
    4. Hasegawa T,
    5. Akizawa T,
    6. Akiba T,
    7. Canaud BJ,
    8. Pisoni RL
    : Vascular access use and outcomes: An international perspective from the Dialysis Outcomes and Practice Patterns Study. Nephrol Dial Transplant 23: 3219–3226, 2008
    OpenUrlCrossRefPubMed
  3. 3.↵
    1. Fry AC,
    2. Stratton J,
    3. Farrington K,
    4. Mahna K,
    5. Selvakumar S,
    6. Thompson H,
    7. Warwicker P
    : Factors affecting long-term survival of tunnelled haemodialysis catheters–A prospective audit of 812 tunnelled catheters. Nephrol Dial Transplant 23: 275–281, 2008
    OpenUrlCrossRefPubMed
  4. 4.↵
    1. Lemaire X,
    2. Morena M,
    3. Leray-Moragues H,
    4. Henriet-Viprey D,
    5. Chenine L,
    6. Defez-Fougeron C,
    7. Canaud B
    : Analysis of risk factors for catheter-related bacteremia in 2000 permanent dual catheters for hemodialysis. Blood Purif 28: 21–28, 2009
    OpenUrlCrossRefPubMed
  5. 5.↵
    1. Pisoni RL,
    2. Arrington CJ,
    3. Albert JM,
    4. Ethier J,
    5. Kimata N,
    6. Krishnan M,
    7. Rayner HC,
    8. Saito A,
    9. Sands JJ,
    10. Saran R,
    11. Gillespie B,
    12. Wolfe RA,
    13. Port FK
    : Facility hemodialysis vascular access use and mortality in countries participating in DOPPS: an instrumental variable analysis. Am J Kidney Dis 53: 475–491, 2009
    OpenUrlCrossRefPubMed
  6. 6.↵
    1. Pastan S,
    2. Soucie JM,
    3. McClellan WM
    : Vascular access and increased risk of death among hemodialysis patients. Kidney Int 62: 620–626, 2002
    OpenUrlCrossRefPubMed
  7. 7.↵
    1. Polkinghorne KR,
    2. McDonald SP,
    3. Atkins RC,
    4. Kerr PG
    : Vascular access and all-cause mortality: A propensity score analysis. J Am Soc Nephrol 15: 477–486, 2004
    OpenUrlAbstract/FREE Full Text
  8. 8.↵
    1. Ishani A,
    2. Collins AJ,
    3. Herzog CA,
    4. Foley RN
    : Septicemia, access and cardiovascular disease in dialysis patients: The USRDS Wave 2 study. Kidney Int 68: 311–318, 2005
    OpenUrlCrossRefPubMed
  9. 9.↵
    1. Weijmer MC,
    2. van den Dorpel MA,
    3. Van de Ven PJ,
    4. ter Wee PM,
    5. van Geelen JA,
    6. Groeneveld JO,
    7. van Jaarsveld BC,
    8. Koopmans MG,
    9. le Poole CY,
    10. Schrander-Van der Meer AM,
    11. Siegert CE,
    12. Stas KJ
    : Randomized, clinical trial comparison of trisodium citrate 30% and heparin as catheter-locking solution in hemodialysis patients. J Am Soc Nephrol 16: 2769–2777, 2005
    OpenUrlAbstract/FREE Full Text
  10. 10.↵
    1. Kim SH,
    2. Song KI,
    3. Chang JW,
    4. Kim SB,
    5. Sung SA,
    6. Jo SK,
    7. Cho WY,
    8. Kim HK
    : Prevention of uncuffed hemodialysis catheter-related bacteremia using an antibiotic lock technique: A prospective, randomized clinical trial. Kidney Int 69: 161–164, 2006
    OpenUrlCrossRefPubMed
  11. 11.↵
    1. Saxena AK,
    2. Panhotra BR,
    3. Sundaram DS,
    4. Al-Hafiz A,
    5. Naguib M,
    6. Venkateshappa CK,
    7. Abu-Oun BA,
    8. Hussain SM,
    9. Al-Ghamdi AA
    : Tunneled catheters' outcome optimization among diabetics on dialysis through antibiotic-lock placement. Kidney Int 70: 1629–1635, 2006
    OpenUrlCrossRefPubMed
  12. 12.↵
    1. McIntyre CW,
    2. Hulme LJ,
    3. Taal M,
    4. Fluck RJ
    : Locking of tunneled hemodialysis catheters with gentamicin and heparin. Kidney Int 66: 801–805, 2004
    OpenUrlCrossRefPubMed
  13. 13.↵
    1. Nori US,
    2. Manoharan A,
    3. Yee J,
    4. Besarab A
    : Comparison of low-dose gentamicin with minocycline as catheter lock solutions in the prevention of catheter-related bacteremia. Am J Kidney Dis 48: 596–605, 2006
    OpenUrlCrossRefPubMed
  14. 14.↵
    1. Dogra GK,
    2. Herson H,
    3. Hutchison B,
    4. Irish AB,
    5. Heath CH,
    6. Golledge C,
    7. Luxton G,
    8. Moody H
    : Prevention of tunneled hemodialysis catheter-related infections using catheter-restricted filling with gentamicin and citrate: A randomized controlled study. J Am Soc Nephrol 13: 2133–2139, 2002
    OpenUrlAbstract/FREE Full Text
  15. 15.↵
    1. Betjes MG,
    2. van Agteren M
    : Prevention of dialysis catheter-related sepsis with a citrate-taurolidine-containing lock solution. Nephrol Dial Transplant 19: 1546–1551, 2004
    OpenUrlCrossRefPubMed
  16. 16.↵
    1. Jaffer Y,
    2. Selby NM,
    3. Taal MW,
    4. Fluck RJ,
    5. McIntyre CW
    : A meta-analysis of hemodialysis catheter locking solutions in the prevention of catheter-related infection. Am J Kidney Dis 51: 233–241, 2008
    OpenUrlCrossRefPubMed
  17. 17.↵
    1. James MT,
    2. Conley J,
    3. Tonelli M,
    4. Manns BJ,
    5. MacRae J,
    6. Hemmelgarn BR
    : Meta-analysis: Antibiotics for prophylaxis against hemodialysis catheter-related infections. Ann Intern Med 148: 596–605, 2008
    OpenUrlCrossRefPubMed
  18. 18.↵
    1. Labriola L,
    2. Crott R,
    3. Jadoul M
    : Preventing haemodialysis catheter-related bacteraemia with an antimicrobial lock solution: A meta-analysis of prospective randomized trials. Nephrol Dial Transplant 23: 1666–1672, 2008
    OpenUrlCrossRefPubMed
  19. 19.↵
    1. Yahav D,
    2. Rozen-Zvi B,
    3. Gafter-Gvili A,
    4. Leibovici L,
    5. Gafter U,
    6. Paul M
    : Antimicrobial lock solutions for the prevention of infections associated with intravascular catheters in patients undergoing hemodialysis: Systematic review and meta-analysis of randomized, controlled trials. Clin Infect Dis 47: 83–93, 2008
    OpenUrlCrossRefPubMed
  20. 20.↵
    1. Rabindranath KS,
    2. Bansal T,
    3. Adams J,
    4. Das R,
    5. Shail R,
    6. MacLeod AM,
    7. Moore C,
    8. Besarab A
    : Systematic review of antimicrobials for the prevention of haemodialysis catheter-related infections. Nephrol Dial Transplant 24: 3763–3774, 2009
    OpenUrlCrossRefPubMed
  21. 21.↵
    1. Mermel LA,
    2. Allon M,
    3. Bouza E,
    4. Craven DE,
    5. Flynn P,
    6. O'Grady NP,
    7. Raad II,
    8. Rijnders BJ,
    9. Sherertz RJ,
    10. Warren DK
    : Clinical practice guidelines for the diagnosis and management of intravascular catheter-related infection: 2009 Update by the Infectious Diseases Society of America. Clin Infect Dis 49: 1–45, 2009
    OpenUrlCrossRefPubMed
  22. 22.↵
    1. Vanholder R,
    2. Canaud B,
    3. Fluck R,
    4. Jadoul M,
    5. Labriola L,
    6. Marti-Monros A,
    7. Tordoir J,
    8. Van Biesen W
    : Diagnosis, prevention and treatment of haemodialysis catheter-related bloodstream infections (CRBSI): A position statement of European Renal Best Practice (ERBP). NDT Plus 3: 234–246, 2010
    OpenUrlCrossRef
  23. 23.↵
    1. Abbas SA,
    2. Haloob IA,
    3. Taylor SL,
    4. Curry EM,
    5. King BB,
    6. Van der Merwe WM,
    7. Marshall MR
    : Effect of antimicrobial locks for tunneled hemodialysis catheters on bloodstream infection and bacterial resistance: a quality improvement report. Am J Kidney Dis 53: 492–502, 2009
    OpenUrlCrossRefPubMed
  24. 24.↵
    1. Landry DL,
    2. Braden GL,
    3. Gobeille SL,
    4. Haessler SD,
    5. Vaidya CK,
    6. Sweet SJ
    : Emergence of gentamicin-resistant bacteremia in hemodialysis patients receiving gentamicin lock catheter prophylaxis. Clin J Am Soc Nephrol 5: 1799–1804, 2010
    OpenUrlAbstract/FREE Full Text
  25. 25.↵
    1. Polaschegg HD,
    2. Sodemann K
    : Safety of concentrated trisodium citrate catheter locks. Nephrol Dial Transplant 23: 4075; author reply, 4075–4076, 2008
    OpenUrlCrossRefPubMed
  26. 26.↵
    1. Grudzinski L,
    2. Quinan P,
    3. Kwok S,
    4. Pierratos A
    : Sodium citrate 4% locking solution for central venous dialysis catheters: An effective, more cost-efficient alternative to heparin. Nephrol Dial Transplant 22: 471–476, 2007
    OpenUrlCrossRefPubMed
  27. 27.↵
    1. Solomon LR,
    2. Cheesbrough JS,
    3. Ebah L,
    4. Al-Sayed T,
    5. Heap M,
    6. Millband N,
    7. Waterhouse D,
    8. Mitra S,
    9. Curry A,
    10. Saxena R,
    11. Bhat R,
    12. Schulz M,
    13. Diggle P
    : A randomized double-blind controlled trial of taurolidine-citrate catheter locks for the prevention of bacteremia in patients treated with hemodialysis. Am J Kidney Dis 55: 1060–1068, 2010
    OpenUrlCrossRefPubMed
  28. 28.↵
    1. Raad I,
    2. Chatzinikolaou I,
    3. Chaiban G,
    4. Hanna H,
    5. Hachem R,
    6. Dvorak T,
    7. Cook G,
    8. Costerton W
    : In vitro and ex vivo activities of minocycline and EDTA against microorganisms embedded in biofilm on catheter surfaces. Antimicrob Agents Chemother 47: 3580–3585, 2003
    OpenUrlAbstract/FREE Full Text
  29. 29.↵
    1. Raad I,
    2. Hachem R,
    3. Tcholakian RK,
    4. Sherertz R
    : Efficacy of minocycline and EDTA lock solution in preventing catheter-related bacteremia, septic phlebitis, and endocarditis in rabbits. Antimicrob Agents Chemother 46: 327–332, 2002
    OpenUrlAbstract/FREE Full Text
  30. 30.↵
    1. Kite P,
    2. Eastwood K,
    3. Sugden S,
    4. Percival SL
    : Use of in vivo-generated biofilms from hemodialysis catheters to test the efficacy of a novel antimicrobial catheter lock for biofilm eradication in vitro. J Clin Microbiol 42: 3073–3076, 2004
    OpenUrlAbstract/FREE Full Text
  31. 31.↵
    1. Bleyer AJ,
    2. Mason L,
    3. Russell G,
    4. Raad II,
    5. Sherertz RJ
    : A randomized, controlled trial of a new vascular catheter flush solution (minocycline-EDTA) in temporary hemodialysis access. Infect Control Hosp Epidemiol 26: 520–524, 2005
    OpenUrlCrossRefPubMed
  32. 32.↵
    1. Klevens RM,
    2. Edwards JR,
    3. Andrus ML,
    4. Peterson KD,
    5. Dudeck MA,
    6. Horan TC
    : Dialysis Surveillance Report: National Healthcare Safety Network (NHSN)–Data summary for 2006. Semin Dial 21: 24–28, 2008
    OpenUrlCrossRefPubMed
  33. 33.↵
    1. Minuth JN,
    2. Holmes TM,
    3. Musher DM
    : Activity of tetracycline, doxycycline, and minocycline against methicillin-susceptible and -resistant staphylococci. Antimicrob Agents Chemother 6: 411–414, 1974
    OpenUrlAbstract/FREE Full Text
  34. 34.
    Clinical practice guidelines for vascular access. Am J Kidney Dis 48: S248–S273, 2006
    OpenUrlCrossRefPubMed
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Journal of the American Society of Nephrology: 22 (10)
Journal of the American Society of Nephrology
Vol. 22, Issue 10
1 Oct 2011
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Minocycline-EDTA Lock Solution Prevents Catheter-Related Bacteremia in Hemodialysis
Rodrigo Peixoto Campos, Marcelo Mazza do Nascimento, Domingos Candiota Chula, Miguel Carlos Riella
JASN Oct 2011, 22 (10) 1939-1945; DOI: 10.1681/ASN.2010121306

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Minocycline-EDTA Lock Solution Prevents Catheter-Related Bacteremia in Hemodialysis
Rodrigo Peixoto Campos, Marcelo Mazza do Nascimento, Domingos Candiota Chula, Miguel Carlos Riella
JASN Oct 2011, 22 (10) 1939-1945; DOI: 10.1681/ASN.2010121306
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Cited By...

  • Prevention of Bloodstream Infections in Patients Undergoing Hemodialysis
  • The Survival Benefit of "Fistula First, Catheter Last" in Hemodialysis Is Primarily Due to Patient Factors
  • Successful Salvage of Central Venous Catheters in Patients with Catheter-Related or Central Line-Associated Bloodstream Infections by Using a Catheter Lock Solution Consisting of Minocycline, EDTA, and 25% Ethanol
  • Optimal Approach for the Diagnosis of Hemodialysis Catheter-Related Bacteremia
  • Antimicrobial Catheter Locks: Searching for the Ideal Solution
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