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Clinical and economic outcomes associated with medication errors in kidney transplantation.

ABSTRACT: Modern immunosuppressant regimens have significantly decreased acute rejection rates, but may have increased the risk of graft loss driven by adverse drug reactions (ADRs) and medication errors (MEs). The objectives of this study were to determine the incidence and risk factors for MEs and ADRs and determine the association between transplant outcomes and these events.This was a post hoc analysis of a prospective, randomized trial that included patients aged>18 years that received a solitary renal transplant at an academic medical center recruited between March 2009 and July 2011. Patients were divided into groups based on developing a clinical significant ME (CSME), defined as a significant ME that contributed to a hospital admission.The mean study follow-up was 2.5 ± 0.7 years. There were a total of 233 MEs and 327 ADRs in the 200 patients included in the analysis, with 64% of the cohort experiencing at least one ME and 87% experiencing an ADR; 23 patients (12%) experienced a CSME. Patients that experienced CSMEs had a trend toward more post-transplant readmissions (median 1 [interquartile range (IQR), 0-5] versus 0 [0-2]; P=0.06), higher costs for readmissions (median $18,091 [IQR, $3023-$56,268] versus $0 [$0-$15,991]; P<0.01), and overall length of stay (median 5.0 days [IQR, 2.0-14.0] versus 0.0 days [IQR, 0.0-5.5]; P<0.01) after the CSME event. CSME patients were also more likely to experience graft failure (22% versus 10%; P=0.05).Significant MEs commonly occur in renal transplant recipients and are associated with an increased risk of deleterious clinical outcomes, including subsequent hospital days, costs, and graft loss.

SUBMITTER: Taber DJ

PROVIDER: S-EPMC4011453 | biostudies-literature | 2014 May

REPOSITORIES: biostudies-literature

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Clinical and economic outcomes associated with medication errors in kidney transplantation.

Taber David J DJ Spivey Justin R JR Tsurutis Victoria M VM Pilch Nicole A NA Meadows Holly B HB Fleming James N JN McGillicuddy John W JW Bratton Charles F CF Treiber Frank A FA Baliga Prabhakar K PK Chavin Kenneth D KD

Clinical journal of the American Society of Nephrology : CJASN 20140424 5

<h4>Background and objectives</h4>Modern immunosuppressant regimens have significantly decreased acute rejection rates, but may have increased the risk of graft loss driven by adverse drug reactions (ADRs) and medication errors (MEs). The objectives of this study were to determine the incidence and risk factors for MEs and ADRs and determine the association between transplant outcomes and these events.<h4>Design, setting, participants, & measurements</h4>This was a post hoc analysis of a prospec ...[more]

PMID: 24763866

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Project description:Rationale & objectiveDisorders of bone and mineral metabolism frequently develop with advanced kidney disease, may be exacerbated by immunosuppression after kidney transplantation, and increase the risk of fractures.Study designRetrospective database study.Setting & participantsKidney-only transplant recipients aged ≥18 years from 2005 to 2016 in the United States captured in US Renal Data System records, which integrate Organ Procurement and Transplantation Network/United Network for Organ Sharing records with Medicare billing claims.ExposuresVarious immunosuppression regimens in the first 3 months after kidney transplantation.OutcomesThe development of fractures, as ascertained using diagnostic codes on Medicare billing claims.Analytical approachWe used multivariable Cox regression with inverse propensity weighting to compare the incidence of fractures >3 months-to-3 years after kidney transplantation associated with various immunosuppression regimens compared to a reference regimen of antithymocyte globulin (TMG) or alemtuzumab (ALEM) with tacrolimus + mycophenolic acid + prednisone using inverse probability treatment weighting.ResultsOverall, fractures were identified in 7.5% of kidney transplant recipients (women, 8.8%; men, 6.7%; age < 55 years, 5.9%; age ≥ 55 years, 9.3%). In time-varying regression, experiencing a fracture was associated with a substantially increased risk of subsequent death within 3 months (adjusted hazard ratio [aHR], 3.06; 95% confidence interval [CI], 2.45-3.81). Fractures were also associated with increased Medicare spending (first year: $5,122; second year: $10,890; third year: $11,083; [P < 0.001]). Induction with TMG or ALEM and the avoidance or early withdrawal of steroids significantly reduced the risk of fractures in younger (aHR, 0.63; 95% CI, 0.54-0.73) and older (aHR, 0.83; 95% CI, 0.74-0.94) patients. The avoidance or early withdrawal of steroids with any induction was associated with a reduced risk of fractures in women.LimitationsThis was a retrospective study which lacked data on immunosuppression levels.ConclusionsFractures after kidney transplantation are associated with significantly increased mortality risk and costs. The early avoidance or early withdrawal of steroids after induction with TMG or ALEM reduces the risk of fractures after kidney transplantation and should be considered for patients at high-risk of this complication, including older adults and women.

Project description:BackgroundMedication errors represent a significant challenge in healthcare, as they can lead to enduring harm for patients and impose substantial financial burdens on the healthcare system. To effectively mitigate medication errors, it is imperative to gain a comprehensive understanding of their frequency and the contributing variables. Thus, the primary objective of this study was to evaluate the occurrence of medication errors among patients with kidney diseases in Quetta, Pakistan.MethodsThe objective of this study was to assess medication errors in patients diagnosed with kidney diseases in Quetta, Pakistan. The research was conducted at the Balochistan Institute of Nephro-Urology Quetta (BINUQ) Hospital, which serves as a tertiary care center specializing in the treatment of kidney diseases. A cross-sectional descriptive study design was employed over a period of six months. The study population consisted of patients admitted to the Nephro-urology wards at BINUQ Hospital during the specified duration. Data collection encompassed various methodologies, including checklist-guided observation, review of prescription order forms, documentation of drug administration, and comprehensive analysis of patient medical records. Descriptive and analytical analyses were conducted using SPSS version 23. Univariate analysis was employed to identify independent variables associated with medication errors, employing a significance level of p<0.01. The multivariate logistic regression analysis incorporated variables that exhibited a significant association with medication errors during the univariate analysis. Only those variables demonstrating a p-value of less than 0.05 at a 95% confidence level were considered significant predictors of medication administration errors within the final multivariate model.ResultsAmong the 274 medication errors identified in the study, documentation errors accounted for 118 cases (12.06%), administration errors for 97 cases (9.91%), prescribing errors for 34 cases (3.47%), and dispensing errors for 25 cases (2.55%). Statistical analysis revealed significant associations (p<0.05) between forgetfulness and duty shift, and medication errors in the documentation process. Similarly, inattention was significantly associated (p<0.05) with both prescribing and dispensing errors. Furthermore, the number of medications received emerged as the most influential factor associated with medication errors. Patients receiving 4-6 medications exhibited an odds ratio of 9.08 (p<0.001) compared to patients receiving 1-3 medications, while patients receiving more than 6 medications had an odds ratio of 4.23 (p<0.001) in relation to patients receiving 1-3 medications.ConclusionIn conclusion, this study determined that documentation errors were the most prevalent medication errors observed in patients with kidney disease in Quetta, Pakistan. Forgetfulness and duty shift were associated with documentation errors, whereas inattention was linked to prescribing and dispensing errors. The significant risk factor for medication errors was found to be a high number of prescribed medications. Therefore, strategies aimed at reducing medication errors should prioritize enhancements in documentation practices, alleviating medication burden, and increasing awareness among healthcare providers.

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Clinical and economic outcomes associated with medication errors in kidney transplantation.

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Clinical and economic outcomes associated with medication errors in kidney transplantation.

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