Getty Huisman-de Waal

Nurses’ worry or concern and early recognition of deteriorating patients on general wards in acute care hospitals: a systematic review

IntroductionNurses often recognize deterioration in patients through intuition rather than through routine measurement of vital signs. Adding the ‘worry or concern’ sign to the Rapid Response System provides opportunities for nurses to act upon their intuitive feelings. Identifying what triggers nurses to be worried or concerned might help to put intuition into words, and potentially empower nurses to act upon their intuitive feelings and obtain medical assistance in an early stage of deterioration. The aim of this systematic review is to identify the signs and symptoms that trigger nurses’ worry or concern about a patient’s condition.MethodsWe searched the databases PubMed, CINAHL, Psychinfo and Cochrane Library (Clinical Trials) using synonyms related to the three concepts: ‘nurses’, ‘worry/concern’ and ‘deterioration’. We included studies concerning adult patients on general wards in acute care hospitals. The search was performed from the start of the databases until 14 February 2014.ResultsThe search resulted in 4,006 records, and 18 studies (five quantitative, nine qualitative and four mixed-methods designs) were included in the review. A total of 37 signs and symptoms reflecting the nature of the criterion worry or concern emerged from the data and were summarized in 10 general indicators. The results showed that worry or concern can be present with or without change in vital signs.ConclusionsThe signs and symptoms we found in the literature reflect the nature of nurses’ worry or concern, and nurses may incorporate these signs in their assessment of the patient and their decision to call for assistance. The fact that it is present before changes in vital signs suggests potential for improving care in an early stage of deterioration.

Taurolidine lock is superior to heparin lock in the prevention of catheter related bloodstream infections and occlusions.

Background and Aims Patients on home parenteral nutrition (HPN) are at risk for catheter-related complications; mainly infections and occlusions. We have previously shown in HPN patients presenting with catheter sepsis that catheter locking with taurolidine dramatically reduced re-infections when compared with heparin. Our HPN population therefore switched from heparin to taurolidine in 2008. The aim of the present study was to compare long-term effects of this catheter lock strategy on the occurrence of catheter-related bloodstream infections and occlusions in HPN patients. Methods Data of catheter-related complications were retrospectively collected from 212 patients who received HPN between January 2000 and November 2011, comprising 545 and 200 catheters during catheter lock therapy with heparin and taurolidine, respectively. We evaluated catheter-related bloodstream infection and occlusion incidence rates using Poisson-normal regression analysis. Incidence rate ratios were calculated by dividing incidence rates of heparin by those of taurolidine, adjusting for underlying disease, use of anticoagulants or immune suppressives, frequency of HPN/fluid administration, composition of infusion fluids, and duration of HPN/fluid use before catheter creation. Results Bloodstream infection incidence rates were 1.1/year for heparin and 0.2/year for taurolidine locked catheters. Occlusion incidence rates were 0.2/year for heparin and 0.1/year for taurolidine locked catheters. Adjusted incidence ratios of heparin compared to taurolidine were 5.9 (95% confidence interval, 3.9–8.7) for bloodstream infections and 1.9 (95% confidence interval, 1.1–3.1) for occlusions. Conclusions Given that no other procedural changes than the catheter lock strategy were implemented during the observation period, these data strongly suggest that taurolidine decreases catheter-related bloodstream infections and occlusions in HPN patients compared with heparin.

Preoperatieve Voedingszorg: De rol van de verpleegkundige

SamenvattingDe voedingstoestand van een patiënt is een belangrijke factor voor succesvol herstel na een chirurgische ingreep:1 ondervoeding beïnvloedt het herstel negatief.2 Verpleegkundigen spelen een grote rol in het verbeteren van de preoperatieve voedingszorg. Drie lopende voedingsstudies geven inzicht in taken en ervaringen.

Outpatient preoperative oral nutritional support for undernourished surgical patients: A systematic review

AIMS AND OBJECTIVES To evaluate the effects of preoperative nutritional support using a regular diet for undernourished surgical patients at the outpatient clinic. BACKGROUND Undernutrition (or malnutrition) in surgical patients has severe consequences, that is, more complications, longer hospital stay and decreased quality of life. While systematic reviews show the effects of oral nutritional supplements (ONS), enteral and parenteral nutrition in surgical patients, the effects of normal foods and regular diets remain unclear. DESIGN A systematic review. METHODS PubMed, CINAHL, Web of Science, PsycINFO, Cochrane Library and EMBASE were searched up to July 24, 2017. Studies on undernourished patients receiving nutritional support using regular or therapeutic diet, performed preoperatively at the outpatient clinic, were considered eligible. Risk of bias was assessed using the Cochrane Risk of Bias tool. Two reviewers independently performed study selection, quality assessment and data extraction. RESULTS Six studies with moderate risk of bias were included. Interventions were preoperatively performed in mainly oncological outpatients by dieticians and aimed to reach nutrient requirements. Interventions included consults for counselling and advice, follow-up meetings and encouragements, and ONS. Nutritional status, nutrient intake and quality of life improved in supported patients. Improvements were better in counselled patients compared to patients using supplements. Unsupported patients experienced worse outcomes. CONCLUSION Frequent consults with counselling and advice as nutritional support for undernourished patients before surgery result in improvements to nutritional status, intake and quality of life. This statement is supported by weak evidence due to few studies and inadequate methods. RELEVANCE TO CLINICAL PRACTICE Nutritional support should be provided to all undernourished surgical patients during preoperative course. Nurses are in key position to provide nutritional support during outpatient preoperative evaluations.