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Yaxley J, Gately R, Davidson-West S, Wilkinson C, Mantha M. Low Posterior Internal Jugular Vein Approach for Tunnelled Haemodialysis Catheter Insertion: A Report on Outcomes at a Single Centre. Vasc Endovascular Surg 2024; 58:136-141. [PMID: 37634940 DOI: 10.1177/15385744231196651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/29/2023]
Abstract
AIM The impact of technical differences in cannulation technique for tunnelled haemodialysis catheter insertion is undetermined. We aimed to assess clinical outcomes of the low posterior approach for internal jugular vein tunnelled catheter placement. METHODS A retrospective audit was undertaken on consecutive tunnelled catheter procedures performed at a single centre between January 2016 and June 2022. Only catheters specifically placed with a low posterior internal jugular approach were included. The study's primary outcome was 12-month catheter survival, evaluated using the Kaplan-Meier survival curve and log-rank test. Secondary outcomes included catheter performance and procedure-related complications. RESULTS During the study period, 391 tunnelled internal jugular haemodialysis catheters were inserted in 272 patients using the low posterior technique. The 12-month primary patency rate was 68%. Catheter insertion was successful in 96% of cases. Peri-procedural complications occurred in 4% of cases, most frequently bleeding. The most common reasons for catheter loss were dysfunction (10%) and bacteraemia (6%). The best predictors of catheter failure were advanced age (HR 1.02, 95% CI 1.00-1.04) and in-centre dialysis treatment locality (HR 2.04, 95% CI 1.19-3.45). CONCLUSION The low posterior approach for internal jugular vein tunnelled catheter insertion is effective and safe. We demonstrated a 12-month catheter survival rate of 68%. Further research comparing the low posterior approach with other internal jugular vein cannulation techniques is warranted.
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Affiliation(s)
- Julian Yaxley
- Department of Nephrology, Cairns Hospital, Cairns, QLD, Australia
| | - Ryan Gately
- Division of Medicine, Princess Alexandra Hospital, Woolloongabba, QLD, Australia
| | | | | | - Murty Mantha
- Department of Nephrology, Cairns Hospital, Cairns, QLD, Australia
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Al-Hwiesh AK, Abdul-Rahman IS, Divino-Filho JC, Nasreldin MA, Al-Hwiesh AA, Al-Audah N, Althubaini HH, Abdulgalil M, Salah GA, Al-Baggal MZ, Abu-Oun BA, Al-Audah N, Al-Ramadan HS, Alfalah K, Almarri Z, Al-Awal AA. A nephrologist dream of peritoneal dialysis catheter with zero migration: A multicenter prospective study. Ther Apher Dial 2024; 28:89-95. [PMID: 37583361 DOI: 10.1111/1744-9987.14045] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 06/29/2023] [Accepted: 08/03/2023] [Indexed: 08/17/2023]
Abstract
INTRODUCTION PD catheter tip migration is a common complication and a significant cause of catheter malfunction. In this perspective, we present our experience with a new catheter and a new technique that involves the use of a new triple cuff PD catheter and a low entry site in an attempt to prevent PD catheter migration. METHODS A total of 503 incident PD patients have been studied in more than one PD center over a period of 5 years. RESULTS During the 5-year follow up we recorded zero percent catheter migration. Other technical complications were poor drainage in 3.4%, omental wrap in 2.8%, early leakage in 3.4%, and catheter replacement in 2.4%. By the end of the study, the one-year PD catheter survival was 97.6%. CONCLUSION Our new triple cuff PD catheter and our low-entry approach seem to be effective in preventing PD catheter migration and minimizing other mechanical complications.
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Affiliation(s)
- Abdullah K Al-Hwiesh
- Deparment of Nephrolgy, Imam Abdulrahman Bin Faisal University, King Fahd Hospital of the University, Al-Khobar, Saudi Arabia
| | - Ibrahiem Saeed Abdul-Rahman
- Deparment of Nephrolgy, Imam Abdulrahman Bin Faisal University, King Fahd Hospital of the University, Al-Khobar, Saudi Arabia
| | | | - Mohamed A Nasreldin
- Deparment of Nephrolgy, Imam Abdulrahman Bin Faisal University, King Fahd Hospital of the University, Al-Khobar, Saudi Arabia
| | - Amani A Al-Hwiesh
- Deparment of Nephrolgy, Imam Abdulrahman Bin Faisal University, King Fahd Hospital of the University, Al-Khobar, Saudi Arabia
| | - Nadia Al-Audah
- Ministry of Health, Dammam Central Hospital, Dammam, Saudi Arabia
| | - Hatem H Althubaini
- Deparment of Nephrolgy, Imam Abdulrahman Bin Faisal University, King Fahd Hospital of the University, Al-Khobar, Saudi Arabia
| | - Moaz Abdulgalil
- Deparment of Nephrolgy, Imam Abdulrahman Bin Faisal University, King Fahd Hospital of the University, Al-Khobar, Saudi Arabia
| | - Ghassan A Salah
- Ministry of Health, King Fahd Hospital, Al-Hassa, Saudi Arabia
| | | | | | - Nehad Al-Audah
- Deparment of Nephrolgy, Imam Abdulrahman Bin Faisal University, King Fahd Hospital of the University, Al-Khobar, Saudi Arabia
| | | | - Kaltham Alfalah
- Deparment of Nephrolgy, Imam Abdulrahman Bin Faisal University, King Fahd Hospital of the University, Al-Khobar, Saudi Arabia
| | - Zahra Almarri
- Deparment of Nephrolgy, Imam Abdulrahman Bin Faisal University, King Fahd Hospital of the University, Al-Khobar, Saudi Arabia
| | - Ayat A Al-Awal
- Deparment of Nephrolgy, Imam Abdulrahman Bin Faisal University, King Fahd Hospital of the University, Al-Khobar, Saudi Arabia
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Kim AY, Do JY, Cho KH, Park JW, Kang SH. Peripherally Inserted Central Catheter by Interventional Nephrologists: Experiences from a Single Center. Int J Gen Med 2022; 15:5123-5131. [PMID: 35645580 PMCID: PMC9139328 DOI: 10.2147/ijgm.s362146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 05/13/2022] [Indexed: 11/25/2022] Open
Abstract
Purpose As the number of patients with chronic kidney disease increases, nephrologist activities are gradually expanding. This study evaluated the safety and success of peripherally inserted central catheter (PICC) performed by nephrologists. Patients and Methods We retrospectively analyzed the medical records of a medical center. All patients underwent a PICC procedure by two nephrologists. The reasons for catheter removal were classified as accidental removal; treatment termination; catheter occlusion; vessel thrombosis; catheter-related infection, or patient death. Overall catheter complications were defined as catheter occlusion, vessel thrombosis, or catheter-related infection. Results A total of 335 catheterizations among 286 patients were performed. Overall, catheter removal was required during follow-up in 251 of 335 cases. The catheter was removed in 48 out of 251 (19.1%) cases with catheter-related complications. In univariate and multivariate analyses, diabetes mellitus was associated with catheter-related infection. The catheter survival rates were 85.3% at 1 month. In univariate and multivariate analyses, diabetes mellitus and fluoroscopy-guided insertion were associated with favorable catheter survival. Conclusion The results of our study showed high success and low complication rates for PICC insertion by nephrologists. These findings indicate that interventional nephrologists already skilled in other procedures can expand their field of activity and profit.
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Affiliation(s)
- A Young Kim
- Division of Nephrology, Department of Internal Medicine, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Jun Young Do
- Division of Nephrology, Department of Internal Medicine, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Kyu Hyang Cho
- Division of Nephrology, Department of Internal Medicine, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Jong Won Park
- Division of Nephrology, Department of Internal Medicine, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Seok Hui Kang
- Division of Nephrology, Department of Internal Medicine, College of Medicine, Yeungnam University, Daegu, Republic of Korea
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Kang SH, Park JW, Cho KH, Do JY. Comparison of peritoneal dialysis catheter insertion techniques by nephrologists: Surgical vs blind methods. Semin Dial 2020; 34:31-37. [PMID: 32705710 DOI: 10.1111/sdi.12904] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
BACKGROUND The aim of the present study was to perform a comparative analysis of peritoneal dialysis catheter (PDC) insertion between blind and surgical methods by nephrologists. PATIENTS AND METHODS The present study enrolled 249 peritoneal dialysis patients who received first-time PDC insertion. All PDC insertions were performed using either the blind or surgical method. In our hospital during the study period, two of three nephrologists performed the blind method routinely in all eligible patients (blind group), and one of three nephrologists performed the surgical method in all eligible patients (surgical group). Catheter outcomes, including infectious or mechanical complications, functional parameters, and catheter survival, were evaluated. RESULTS The numbers of patients underwent surgical or blind methods were 105 and 144, respectively. The use of systemic analgesics in the surgical group was higher than that in the blind group. The operation time was longer in the blind group than in the surgical group. The D0 level and peritoneal Kt/V were similar between the two groups. There was no significant difference in infectious and mechanical complications between the two groups. The catheter survival and intervention-free survival were similar between the two groups (P = .995 for catheter survival and P = .723 for intervention-free survival). CONCLUSION Our study shows that catheter outcomes are similar between blind and surgical insertion techniques performed by nephrologists. These findings reveal that patients without previous major abdominal surgery would be suitable to receive any one of the two methods according to the operator-friendly technique.
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Affiliation(s)
- Seok Hui Kang
- Division of Nephrology, Department of Internal Medicine, Yeungnam University Medical Center, Daegu, Republic of Korea
| | - Jong Won Park
- Division of Nephrology, Department of Internal Medicine, Yeungnam University Medical Center, Daegu, Republic of Korea
| | - Kyu Hyang Cho
- Division of Nephrology, Department of Internal Medicine, Yeungnam University Medical Center, Daegu, Republic of Korea
| | - Jun Young Do
- Division of Nephrology, Department of Internal Medicine, Yeungnam University Medical Center, Daegu, Republic of Korea
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Li Z, Ding H, Liu X, Zhang J. Ultrasound-guided percutaneous peritoneal dialysis catheter insertion using multifunctional bladder paracentesis trocar: A modified percutaneous PD catheter placement technique. Semin Dial 2020; 33:133-139. [PMID: 32160357 PMCID: PMC7187385 DOI: 10.1111/sdi.12862] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Background To evaluate the efficacy and safety of ultrasound‐guided percutaneous peritoneal dialysis catheter insertion using multifunctional bladder paracentesis trocar. Methods A retrospective review of 103 ESRD patients receiving percutaneous PD catheter insertion using a multifunctional bladder paracentesis trocar under ultrasound guidance at a single center between May 2016 and May 2018. Mechanical complications and catheter survival were evaluated over a 12‐month follow‐up. Result Catheterization using this technique required only 10‐30 minutes from the beginning of local anesthesia to the end of skin suture at the puncture site (mean 18 ± 7 minutes) and an incision length of 2‐4 cm. Moreover, only four of 103 cases required catheter removal due to poor drainage within one month after surgery, with a success rate of 96.19%. Among failures, omentum wrapping was cause in two cases, catheter displacement in one case, and protein clot blockage in one case, while there were no instances of organ injury, severe hemorrhage, peritubular leakage, hernia, peritonitis, or exit infection within one month of PD catheter insertion. Catheter survival at 1 year was 92.2%. Conclusion Percutaneous PD catheter insertion using a multifunctional bladder paracentesis trocar and ultrasound guidance is a feasible technique for ESRD patients.
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Affiliation(s)
- Zhen Li
- Department of nephrology, YongChuan Hospital, ChongQing, China
| | - Hongyun Ding
- Department of nephrology, YongChuan Hospital, ChongQing, China
| | - Xue Liu
- Department of Medical Ultrasonics, YongChuan Hospital, ChongQing Medical University, ChongQing, China
| | - Jianbin Zhang
- Department of nephrology, YongChuan Hospital, ChongQing, China
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Scalamogna A, Nardelli L, Zanoni F, Messa P. Double purse-string around the inner cuff of the peritoneal catheter: A novel technique for an immediate initiation of continuous peritoneal dialysis. Int J Artif Organs 2019; 43:365-371. [PMID: 31856632 DOI: 10.1177/0391398819891735] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
International guidelines recommended a delayed start of peritoneal dialysis at least 2 weeks between catheter insertion and continuous peritoneal dialysis therapy initiation (break-in period). Up to now, the optimal duration of the break-in period is still unclear. The aim of our study was to evaluate in patients, with immediate initiation of continuous peritoneal dialysis, the efficacy of a double purse-string around the inner cuff in preventing mechanical and infectious complications either in semi-surgical or surgical catheter implantation. From January 2011 to December 2018, 135 peritoneal dialysis catheter insertions in 125 patients (90 men and 35 women, mean age 62.02 ± 16.7) were performed. Seventy-seven straight double-cuffed Tenckhoff catheters were implanted semi-surgically on midline under the umbilicus by a trocar, and 58 were surgically implanted through the rectus muscle. In all patients, continuous peritoneal dialysis was started immediately after catheter placement. Mechanical and infectious catheter-related complications during the first 3 months after initiation of continuous peritoneal dialysis were recorded. The overall incidence of leakages, catheter dislocations, peritonitis, and exit-site infections was 4/135 (2.96%), 2/135 (1.48%), 14/135 (10.3%), and 4/135 (2.96%), respectively. Regarding the incidence of catheter-related complications, no bleeding events, bowel perforations, or hernia formations were observed with either the semi-surgical or surgical technique. Double purse-string technique around the inner cuff allows an immediate start of continuous peritoneal dialysis both with semi-surgical and surgical catheter implantation. This technique is a safe and feasible approach in patients needing an urgent peritoneal dialysis.
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Affiliation(s)
- Antonio Scalamogna
- Division of Nephrology and Dialysis, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Luca Nardelli
- Division of Nephrology and Dialysis, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Francesca Zanoni
- Division of Nephrology and Dialysis, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Piergiorgio Messa
- Division of Nephrology and Dialysis, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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Sivaramakrishnan R, Gupta S, Agarwal SK, Bhowmik D, Mahajan S. Comparison of outcomes between surgically placed and percutaneously placed peritoneal dialysis catheters: A retrospective study. Indian J Nephrol 2016; 26:268-74. [PMID: 27512299 PMCID: PMC4964687 DOI: 10.4103/0971-4065.163425] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
There is lack of adequate data on comparison of outcomes between percutaneously placed peritoneal dialysis (PD) catheters inserted by nephrologists and PD catheters placed by surgeons. The aim of this study is to retrospectively analyze the outcomes of PD catheters inserted by surgeons (by open surgical or laparoscopic technique) and compare them with those inserted by nephrologists among ESRD patients who underwent elective PD catheter insertions between January 2009 and December 2012. The primary outcome measure was the proportion of catheters removed because of primary nonfunction. The secondary outcome measures were catheter survival, patient survival, and incidence of complications of catheter insertion. A total of 143 PD catheter insertions (88 by surgeons and 55 by nephrologists) performed in 132 patients were considered for the analysis. The primary nonfunction rate of PD catheter insertions in both groups was comparable (18.2% and 7.3%, P = 0.08). Break-in period was shorter in Group N (p = <0.001). No differences were noted in patient or catheter survival. Percutaneously placed PD catheters performed by nephrologists have comparable outcomes with surgically placed PD catheters among selected cases and have the advantage of lower costs, avoidance of operation theater scheduling issues, smaller incision length, and shorter break-in period. Therefore, more nephrologists should acquire the expertise on percutaneous PD catheter placement as it leads to lesser waiting times and better utilization of PD.
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Affiliation(s)
- R Sivaramakrishnan
- Department of Nephrology, All India Institute of Medical Sciences, New Delhi, India
| | - S Gupta
- Department of Nephrology, All India Institute of Medical Sciences, New Delhi, India
| | - S K Agarwal
- Department of Nephrology, All India Institute of Medical Sciences, New Delhi, India
| | - D Bhowmik
- Department of Nephrology, All India Institute of Medical Sciences, New Delhi, India
| | - S Mahajan
- Department of Nephrology, All India Institute of Medical Sciences, New Delhi, India
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Medani S, Hussein W, Shantier M, Flynn R, Wall C, Mellotte G. Comparison of Percutaneous and Open Surgical Techniques for First-Time Peritoneal Dialysis Catheter Placement in the Unbreached Peritoneum. Perit Dial Int 2014; 35:576-85. [PMID: 25082842 DOI: 10.3747/pdi.2013.00003] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2013] [Accepted: 03/02/2014] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND The percutaneous Seldinger method of peritoneal dialysis catheter (PDC) insertion has gained favor over recent years whereas traditionally it was reserved for patients considered not fit for general anesthesia. This blind technique is believed to be less safe, and is hence avoided in patients with previous laparotomy incisions. Reports on the success of this method may therefore be criticized for selection bias. In those with no prior abdominal surgery the optimal method of insertion has not been established. METHODS We retrospectively reviewed the outcomes of first-time PDC placements comparing the percutaneous (group P) and surgical (group S) insertion techniques in patients without a history of previous abdominal surgery in a single center between January 2003 and June 2010. We assessed catheter survival at 3 and 12 months post-insertion and compared complication rates between the two groups. RESULTS A total of 63 percutaneous and 64 surgical catheter insertions were analyzed. No significant difference was noted in catheter survival rates between group P and group S (86.2% vs 80% at 3 months, p = 0.37; and 78.3% vs 71.2% at 12 months, p = 0.42 respectively). Early and overall peritonitis rates were similar (5% vs 5.3%; p = 1, and 3.5 vs 4.9 episodes per 100 patient-months; p = 0.13 for group P and group S respectively). There were also no significant differences between the two groups in exit site leaks (15.9% in group P vs 6.3% in group S; p = 0.15), poor initial drainage (9.5% in group P vs 10.9% in group S, p = 0.34) or secondary drainage failure (7.9% in group P vs 18.8% in group S, p = 0.09). CONCLUSION This study illustrates the success and safety of percutaneous PDC insertion compared with the open surgical technique in PD naive patients without a history of prior abdominal surgery. Catheter survival was favorable with percutaneous insertion in this low-risk patient population but larger prospective studies may help to determine whether either method is superior. The percutaneous technique can be recommended as a minimally invasive, cost-effective procedure that facilitates implementing an integrated care model in nephrology practice.
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Affiliation(s)
- Samar Medani
- Nephrology, Adelaide & Meath Hospital, Dublin, Ireland
| | - Wael Hussein
- Nephrology, Adelaide & Meath Hospital, Dublin, Ireland
| | | | - Robert Flynn
- Urology, Adelaide & Meath Hospital, Dublin, Ireland
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Al-Hwiesh AK. Percutaneous peritoneal dialysis catheter insertion by a nephrologist: a new, simple, and safe technique. Perit Dial Int 2014; 34:204-11. [PMID: 24084842 PMCID: PMC3968106 DOI: 10.3747/pdi.2012.00160] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2012] [Accepted: 12/17/2012] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Insertion of the peritoneal dialysis (PD) catheter by a nephrologist has been encouraged by several studies. The ultimate goal is to provide safe, timely, and effective catheter insertion without an unduly long wait time or delay. The success of PD depends partly on the ease of catheter insertion. We developed a new technique for percutaneous PD catheter insertion by nephrologists. Our new technique, in addition to being easy, proved to be safe and to eliminate the need for the peel-away sheath. METHODS Data were collected prospectively on all patients having a PD catheter inserted by a nephrologist using our new technique (40 catheters in 38 patients). All catheters were evaluated for infectious and mechanical complications. RESULTS The mean duration of the procedure from skin sterilization to the end of insertion was 24 ± 3 minutes. No bowel perforation or serious hemorrhage was recorded. Poor initial drainage was recorded in 12.5% of the catheters (n = 5) during the 4 weeks after insertion. The incidence of early exit-site leakage was 2.5% (1 catheter). Episodes of exit-site infection occurred in 5.0% and 12.5% of catheters (within 1 month and by the end of study period respectively). Two episodes of peritonitis were reported by the end of the 12-month period. Catheter survival was 95.0% and 87.5% at 6 months and 12 months respectively. CONCLUSIONS Percutaneous bedside placement of PD catheters using our new technique is safe and carries less morbidity in terms of bowel perforation, catheter-related infection, and exit-site leak. In addition, our new technique appears to have a high success rate and to offer considerable savings in terms of operating time.
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Affiliation(s)
- Abdullah Khalaf Al-Hwiesh
- Department of Internal Medicine, Nephrology Division, King Fahd University Hospital, Dammam University, Saudi Arabia
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Sampathkumar K, Ramakrishnan M, Sah AK, Sooraj Y, Mahaldhar A, Ajeshkumar R. Tunneled central venous catheters: Experience from a single center. Indian J Nephrol 2011; 21:107-11. [PMID: 21769173 PMCID: PMC3132329 DOI: 10.4103/0971-4065.82133] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
In the past vascular surgeons were called in to place tunneled central venous catheter (TVC) for hemodialysis patients. Advent of percutaneous technique has resulted in an increasing number of interventional nephrologists inserting it. A single centre three year audit of 100 TVCs with a cumulative follow up of 492 patient months is presented here. From 2007 to 2010, 100 TVCs were placed by nephrologists in a percutaneous fashion in the operative room or the interventional nephrology suite. Those who completed minimum of three months on the catheter were included in analysis. There were 69 males and 31 females with a mean age of 52.3±13.6 years.(range: 25-76). Chronic glomerulonephritis was the commonest cause of CKD (45%) followed by diabetes (39%).Right internal jugular vein was the preferred site (94%). TVC was utilized as the primary access to initiate dialysis in 25% of patients in whom a live donor was available for renal transplant. The blood flow was 250-270 ml/min. The Kaplan-Meier analysis showed that 3 months and 6 months catheter survival rates were 80% and 55%, respectively. The main complications were exit site blood ooze, catheter block and kink. Catheter related bacteremia rate was low at 0.4/1000 patient days. Primary cause of drop out was patient death unrelated to the TVCs. Those under the age of 40 years showed better survival, but there was no bearing of gender, catheter site, and etiology of CKD on survival. Tunneled central venous catheters could find a niche as the primary access of choice for pretransplant live donor renal transplants in view of its immediate usage, high blood flows, low infection rates and adequate patency rates for 3-6 months.
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Affiliation(s)
- K. Sampathkumar
- Department of Nephrology, Meenakshi Mission Hospital and Research Centre, Madurai, India
| | - M. Ramakrishnan
- Department of Nephrology, Meenakshi Mission Hospital and Research Centre, Madurai, India
| | - A. K. Sah
- Department of Nephrology, Meenakshi Mission Hospital and Research Centre, Madurai, India
| | - Y. Sooraj
- Department of Nephrology, Meenakshi Mission Hospital and Research Centre, Madurai, India
| | - A. Mahaldhar
- Department of Nephrology, Meenakshi Mission Hospital and Research Centre, Madurai, India
| | - R. Ajeshkumar
- Department of Nephrology, Meenakshi Mission Hospital and Research Centre, Madurai, India
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