Related Experiment Video
Updated: Jun 7, 2025
Digital Home-Monitoring of Patients after Kidney Transplantation: The MACCS Platform
Published on: April 12, 2021
Clinical pharmacist interventions in nutrition-and drug-related problems in critically ill patients with renal
Betül Özgan1, Yunus Emre Ayhan2, Sule Apikoglu1
1Department of Clinical Pharmacy, Marmara University Faculty of Pharmacy, Istanbul, Türkiye.
Background:
Critically ill intensive care unit (ICU) patients often face life-threatening drug-related problems (DRPs) and malnutrition. Clinical pharmacists (CPs) play a crucial role in mitigating these issues and improving outcomes.
Aim:
This study was designed to detect, prevent, reduce or resolve nutrition-related problems (NRPs) and DRPs in intensive care patients with renal dysfunction through clinical pharmacy services.
Method:
This 9-month, prospective, non-randomized, controlled study was conducted in the ICU. During the intervention period (IP), CP recommendations addressing NRPs and DRPs were provided to the healthcare team. NRPs were evaluated using an expert-developed enteral nutrition consensus protocol, while DRPs were classified according to the Pharmaceutical Care Network Europe (PCNE) Classification for Drug-Related Problems Version 9.1.
Results:
The study included 60 patients with a median age of 73 years (IQR: 60.5-80). A total of 504 DRPs (8.4 per patient) were identified across all patients. DRPs were decreased by 50% during the IP compared to the observation period (OP) (p < 0.001). The most common causes of DRPs were 'too low a drug dose' (22.2%), 'drug-drug interactions' (17%), and 'too high a drug dose' (16.4%). Of the recommendations made to the prescribing physician, 140 (97.9%) were accepted. In the IP, targeted calorie and protein supplementation was fully achieved in more patients (p < 0.05). The most common recommendations included 'changes in the rate of nutrition' (66.7%), 'vitamin supplementation' (16.7%), and 'changes in enteral nutrition products' (7.7%).
Conclusion:
This study highlights the high incidence of DRPs and malnutrition risk in ICU patients with renal dysfunction, emphasizing the vital role of clinical pharmacists. Their collaboration with healthcare professionals significantly reduced both DRPs and NRPs.
Related Concept Videos
01:11Renal Failure: Dose Adjustments
Reduced renal clearance and elimination rate are common outcomes of renal impairment. These alterations lead to a prolonged elimination half-life and an altered apparent volume of distribution for drugs. As a result, dosage adjustments are typically necessary to maintain optimal drug levels in the body.
However, dosage adjustments...
01:17Factors Affecting Renal Clearance: Renal Impairment
One condition associated with renal failure is uremia. Uremia is characterized by impaired glomerular filtration and fluid accumulation in the body. This condition hinders the renal clearance of drugs, resulting in drug accumulation and potential...
01:09Factors Affecting Renal Clearance: Drug Distribution and Drug Interactions
One important factor is the relationship between renal clearance and the apparent volume of distribution. Renal clearance tends to be inversely proportional to the apparent volume of distribution. Drugs with an extensive distribution volume or those...
01:27Parentral Nutrition: Centeral and Peripheral Parental Nutrition
PN can be administered through two primary routes:
1. Central Parenteral Nutrition (CPN):
CPN involves delivering a high concentration of nutrients through a large vein. This is typically achieved using a Peripherally Inserted Central Catheter (PICC) or,...
01:22Heart Failure Drugs: Diuretics
01:15Chronopharmacokinetics: Circadian Rhythms and Influence on Drug Response
The time of drug administration is an important factor to consider, as it can influence the toxic dose of a drug. For example, a study conducted by Prins et al. in 1997 examined the effects of the timing of...