scholarly journals Timing of Initiation of Maintenance Dialysis

2016 ◽  
Vol 176 (2) ◽  
pp. 228 ◽  
Author(s):  
Susan P. Y. Wong ◽  
Elizabeth K. Vig ◽  
Janelle S. Taylor ◽  
Nilka R. Burrows ◽  
Chuan-Fen Liu ◽  
...  
Keyword(s):  
Maintenance Dialysis ◽  
Timing Of Initiation

scholarly journals Timing of Bisphosphonate Initiation After Fracture: What Does the Data Really Say?

2020 ◽  
Vol 11 ◽  
pp. 215145932098036
Author(s):  
David W. Barton ◽  
C. Taylor Smith ◽  
Amit S. Piple ◽  
Sterling A. Moskal ◽  
Jonathan J. Carmouche
Keyword(s):  
Fracture Healing ◽  
Clinical Studies ◽  
Osteoporosis Treatment ◽  
The Body ◽  
Non Union ◽  
Increased Risk ◽  
Level I ◽  
Timing Of Initiation ◽  
The Impact ◽  
Published Research

Introduction: Osteoporosis is often not clinically recognized until after a fracture occurs. Individuals who have 1 fracture are at increased risk of future fractures. Prompt initiation of osteoporosis treatment following fracture is critical to reducing the rate of future fractures. Antiresorptives are the most widely used class of medications for the prevention and treatment of osteoporosis. Many providers are hesitant to initiate antiresorptives in the acute post-fracture period. Concerns include interference with bone remodeling necessary for successful fracture healing, which would cause increased rates of non-union, malunion, and refracture. While such concerns should not extend to anabolic medications, physicians may also hesitate to initiate anabolic osteoporosis therapies due to high cost and/or lack of familiarity. This article aims to briefly review the available data and present a digestible narrative summary to familiarize practicing orthopaedic surgeons with the essential details of the published research on this topic. Results: The results of 20 clinical studies and key pre-clinical studies related to the effect of anti-resorptive medications for osteoporosis on fracture healing are summarized in the body of this narrative review. Discussion & Conclusions: While few level I studies have examined the impact of timing of initiation of osteoporosis medications in the acute post-fracture period, the few that have been published do not support these concerns. Specifically, data from level I clinical trials indicate that initiating bisphosphonates as early as 2 weeks post-fracture does not increase rates of non-union or malunion. By reviewing the available data, we hope to give clinicians the confidence to initiate osteoporosis treatment promptly post-fracture.

Implementation of a Leeches + Antimicrobial Prophylaxis Order Panel to Optimize Medicinal Leech Use at a Tertiary Care Academic Medical Center

2021 ◽  
pp. 089719002199368
Author(s):  
Nicole M. Palm ◽  
Jill C. Wesolowski ◽  
Janet Y. Wu ◽  
Pavithra Srinivas
Keyword(s):  
Antimicrobial Prophylaxis ◽  
Medical Center ◽  
Academic Medical Center ◽  
Tertiary Care ◽  
Medicinal Leech ◽  
Aeromonas Species ◽  
Leech Therapy ◽  
Before And After ◽  
Timing Of Initiation ◽  
Medicinal Leeches

Medicinal leech therapy promotes vascular flow and can be used to salvage grafts. Medicinal leeches have a symbiotic relationship with Aeromonas species and can therefore present a risk of bacterial transmission to patients. Antimicrobial prophylaxis is warranted for the duration of leech therapy, however, an institutional evaluation of 40 patients receiving medicinal leech therapy demonstrated poor adherence with recommendations. An electronic medical record order panel for antimicrobial prophylaxis with medicinal leech therapy was implemented, leading to a subsequent improvement in adherence to prophylaxis use, including significant increases in the ordering of antibiotics and the appropriate timing of initiation in the subsequent 10 patients receiving medicinal leech therapy after panel implementation. Aeromonas infections were rare before and after panel implementation, and developed only in the patient subset with non-optimized prophylaxis.

scholarly journals The Impact of Clinical Presentation on Survival in Patients Requiring Hemodialysis Catheters for Acute and Unplanned Dialysis: A Prospective Observational Study

2021 ◽  
Vol 8 ◽  
pp. 205435812110099
Author(s):  
Benjamin Talbot ◽  
Ray Lin ◽  
Qiang Li ◽  
Min Jun ◽  
Sradha Kotwal ◽  
...  
Keyword(s):  
Observational Study ◽  
Clinical Presentation ◽  
High Risk Patient ◽  
Renal Unit ◽  
Dialysis Access ◽  
Hemodialysis Access ◽  
All Cause Mortality ◽  
Maintenance Dialysis ◽  
The Impact ◽  
Unplanned Dialysis

Background: Most studies addressing hemodialysis initiation with a dialysis catheter focus on patients entering maintenance dialysis programs and exclude other patients, such as those with acute kidney injury (AKI), making interpretation and application of the results difficult for clinicians managing patients at the time of dialysis commencement. Objective: To compare the survival of all patients requiring a catheter for hemodialysis access according to the nature of clinical presentation. Design: Prospective observational. Setting: An Australian tertiary renal unit. Patients: All patients requiring a central venous catheter (CVC) for hemodialysis access between 2005 and 2015. Measurements: Baseline comorbidities, demographics, and nature of clinical presentation. Data regarding each episode of dialysis access insufficiency and each CVC were collected. The primary outcome was all-cause mortality. Methods: Patients were classified into 1 of 3 groups based on physician assessment at the time of presentation: patients believed to have AKI with expected renal recovery (AKI), patients considered to be entering the maintenance dialysis program without a functioning dialysis access (Maintenance Dialysis), patients unable to perform peritoneal dialysis, or use their existing hemodialysis access (Access Failure). Time-split multivariable Cox regression analyses were used to compare survival between groups. Results: A total of 557 eligible patients had complete prospective data regarding CVC use and were included in the analyses. The majority of patients were in the AKI (246/557, 44%) and Maintenance Dialysis groups (182/557, 33%) compared with the Access Failure group (129/557, 23%). During a median follow-up of 3 years, 302 (54%) of the 557 patients died. Following adjustment, risk of all-cause mortality was higher in the AKI group (hazard ratio [HR]: 2.01, 95% confidence interval [CI]: 1.31-3.60, P = .001) during the first 2 years after catheter insertion and lower in years 2 to 4 (HR: 0.42, 95% CI: 0.20-0.88, P = .02) than in the reference Maintenance Dialysis group. No difference in mortality risk between the Access Failure and reference group was found. Limitations: Single-center study. Possible residual confounding owing to the observational study design. Conclusions: Patients requiring acute or unplanned hemodialysis experience high mortality, and the nature of clinical presentation does influence outcomes. Most notable is the greater early mortality experienced by patients with AKI compared to other patient groups. Prospective definition of the nature of unplanned dialysis initiation is important to accurately measure and improve outcomes in this high-risk patient population. Human Research Ethics Committee Approval Number CH62/6/2017-042.

Overview of blood purification in uremia

1980 ◽  
Vol 3 (4) ◽  
pp. 203-208
Author(s):  
B.T. Burton
Keyword(s):  
Renal Failure ◽  
Peritoneal Dialysis ◽  
Renal Transplantation ◽  
Rejection Rate ◽  
Blood Purification ◽  
Maintenance Hemodialysis ◽  
Dialysis Patients ◽  
Transplant Patients ◽  
Maintenance Dialysis ◽  
Transplanted Kidneys

Today, management of irreversible renal failure is based primarily on maintenance hemodialysis and renal transplantation with a growing minority of patients treated by peritoneal dialysis. With regard to renal transplantation — the early promise of renal transplantation in the mid 1960's has given way to the realities of the late 1970's. There have been no major changes in the rejection rate of transplanted kidneys in recent years though today's mortality of transplant patients is considerably reduced over what it used to be. Moreover, universally the lack of availability of a sufficient number of organs for transplantation poses a formidable problem. It is all too apparent that current methods of blood purification in uremia are far from optimal. Even though the mortality in maintenance dialysis is relatively low, hemodialysis is characterized by a variety of complications and most maintenance dialysis patients are not optimally rehabilitated.

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