Effect and Process Evaluation of an Intervention to Improve Hand Hygiene Compliance in Long-Term Care Facilities

OBJECTIVES

This study evaluated the effect of a tailored, multifaceted improvement strategy on hand hygiene compliance in long-term care facilities (LTCFs). We also performed a process evaluation to explore the mechanisms through which our strategy brought about change.

DESIGN

We conducted a stepped-wedge cluster-randomized controlled trial with a sequential rollout of the improvement strategy to all participating LTCFs. The strategy consisted of education, training, reminders, observation sessions (including feedback), and team meetings (including feedback).

SETTING AND PARTICIPANTS

The study included nursing professionals from 14 LTCFs (23 wards) in the Netherlands.

METHODS

Hand hygiene compliance was observed during 5 measurement periods using WHO's "Five Moments for Hand Hygiene." Multilevel analyses and corresponding tests were completed on an intention-to-treat basis.

RESULTS

The absolute intervention effect of overall hand hygiene compliance (primary outcome measure) was 13% (95% CI 9.3-16.7, P < .001), adjusted for time and clustering. The adjusted absolute effect was 23% (95% CI 7-39, P < .002) before a clean and aseptic procedure, 18% (95% CI 10-26, P < .001) after touching a resident, 14% (95% CI 7-22, P < .003) before touching a resident, 10% (95% CI 5-15, P < .001) after contact with body fluid, and 1% (95% CI -11 to 13, P = .8) after touching a resident's surroundings. With the exception of leadership, participants at LTCFs with more exposure to the intervention components showed statistically significantly more improvement than those at facilities with lower exposure scores.

CONCLUSIONS AND IMPLICATIONS

Our strategy was successful in improving hand hygiene compliance. LTCFs with more team members exposed to the different intervention components, demonstrated a greater effect from the intervention. To strengthen the impact of our intervention, we recommend that future improvement strategies provide more support to managers to ensure they are better equipped to take on their leadership roles and enable their teams to improve and maintain hand hygiene compliance.

Actual timing versus GPs' perceptions of optimal timing of advance care planning: a mixed-methods health record-based study

BACKGROUND

Timely initiation of advance care planning (ACP) in general practice is challenging, especially in patients with non-malignant conditions. Our aim was to investigate how perceived optimal timing of ACP initiation and its triggers relate to recorded actual timing in patients with cancer, organ failure, or multimorbidity.

METHODS

In this mixed-methods study in the Netherlands, we analysed health records selected from a database with primary care routine data and with a recorded ACP conversation in the last two years before death of patients who died with cancer, organ failure, or multimorbidity. We compared actual timing of ACP initiation as recorded in health records of 51 patients with the perceived optimal timing as determined by 83 independent GPs who studied these records. Further, to identify and compare triggers for GPs to initiate ACP, we analysed the health record documentation around the moments of the recorded actual timing of ACP initiation and the perceived optimal timing of ACP initiation. We combined quantitative descriptive statistics with qualitative content analysis.

RESULTS

The recorded actual timing of ACP initiation was significantly closer to death than the perceived optimal timing in patients with cancer (median 88 vs. 111 days before death (p = 0.049)), organ failure (227 vs. 306 days before death (p = 0.02)) and multimorbidity (113 vs. 338 days before death (p = 0.006)). Triggers for recorded actual versus perceived optimal timing were similar across the three groups, the most frequent being 'expressions of patients' reflections or wishes' (14% and 14% respectively) and 'appropriate setting' (10% and 13% respectively).

CONCLUSION

ACP in general practice was initiated and recorded later in the illness trajectory than considered optimal, especially in patients with organ failure or multimorbidity. As triggers were similar for recorded actual and perceived optimal timing, we recommend that GPs initiate ACP shortly after a trigger is noticed the first time, rather than wait for additional or more evident triggers when the illness is in an advanced stage.

Hand hygiene compliance and its drivers in long-term care facilities; observations and a survey

Background

Hand hygiene is an important measure to prevent healthcare-associated infections in long-term care facilities.

Objectives

To evaluate compliance with hand hygiene recommendations by different nursing professionals in long-term care facilities and to investigate determinants potentially influencing hand hygiene and whether these differed between the different cadres of staff.

Methods

We conducted two sub-studies: we measured hand hygiene compliance of 496 professionals in 14 long-term care facilities (23 wards) through direct observation using World Health Organisation’s ‘five moments of hand hygiene’ observation tool. In addition, we performed a survey to examine determinants that may influence hand hygiene and to determine differences between different cadres of staff. We used a principal component analysis approach with varimax rotation to explore the underlying factor structure of the determinants.

Results

We found an overall mean hand hygiene compliance of 17%. There was considerable variation between wards (5–38%) and between specific World Health Organization hand hygiene moments. In addition, hand hygiene compliance varied widely within and between different cadres of staff. The determinant analysis was conducted on 177 questionnaires. For all nursing professionals, we found multiple determinants in four domains: ‘social context and leadership’, ‘resources’, ‘individual healthcare professional factors’ and ‘risk perception’. In two domains, several barriers were perceived differently by nursing assistants and nurses. In the domain ‘social context and leadership’, this included (1) how the manager addresses barriers to enable hand hygiene as recommended and (2) how the manager pays attention to correct adherence to the hand hygiene guidelines. In the ‘risk perception’ domain, this included a resident's risk of acquiring an infection as a result of the nursing professional’s failure to comply with the hand hygiene guidelines.

Conclusion

Hand hygiene compliance was low and influenced by multiple factors, several of which varied among different cadres of staff. When designing interventions to improve hand hygiene performance in long-term care facilities, strategies should take into account these determinants and how they vary between different cadres of staff. We recommend exploring hand hygiene determinants at ward level and among different cadres of staff, for example by using our exploratory questionnaire.

Trial registration

Registration number 50-53000-98-113, ‘Compliance with hand hygiene in nursing homes: go for a sustainable effect’ on ClinicalTrials.gov. Date of registration 28-6-2016.

General practitioners' evaluations of optimal timing to initiate advance care planning for patients with cancer, organ failure, or multimorbidity: A health records survey study

BACKGROUND

Appropriate timing to initiate advance care planning is difficult, especially for individuals with non-malignant disease in community settings.

AIM

To identify the optimal moment for, and reasons to initiate advance care planning in different illness trajectories.

DESIGN AND METHODS

A health records survey study; health records were presented to 83 GPs with request to indicate and substantiate what they considered optimal advance care planning timing within the 2 years before death. We used quantitative and qualitative analyses.

SETTING AND PATIENTS

We selected and anonymized 90 health records of patients who died with cancer, organ failure or multimorbidity, from a regional primary care registration database in the Netherlands.

RESULTS

The median optimal advance care planning timing according to the GPs was 228 days before death (interquartile range 392). This moment was closer to death for cancer (87.5 days before death, IQR 302) than for organ failure (266 days before death, IQR 401) and multimorbidity (290 days before death, IQR 389) (p < 0.001). The most frequently mentioned reason for cancer was "receiving a diagnosis" (21.5%), for organ failure it was "after a period of illness" (14.7%), and for multimorbidity it was "age" and "patients" expressed wishes or reflections' (both 12.0%).

CONCLUSION

The optimal advance care planning timing and reasons to initiate advance care planning indicated by GPs differ between patients with cancer and other illnesses, and they also differ between GPs. This suggests that "the" optimal timing for ACP should be seen as a "window of opportunity" for the different disease trajectories.

[Care contacts of elderly patients in the emergency care pathway: a retrospective cohort study]

OBJECTIVE

To gain insight into the differences in emergency care offered to elderly (65+ years) and younger patients (20-64 years). The emergency care pathway includes: out-of-hours general practitioner cooperatives, regional ambulance services, psychiatric emergency medical services, accident and emergency departments and acute cardiac care units.

DESIGN

Retrospective cohort study.

METHOD

We used data from all emergency care contacts from the Emergency Care Monitor of April 2015 and April 2016 from an emergency care region in the east of the Netherlands ('Acute Zorgregio Oost'); this involved 84,647 care contacts with 55,061 patients. We defined pathway emergency care contacts as multiple emergency care contacts with different healthcare providers within the emergency care pathway, and differentiated between single or repeated care contacts with a single emergency healthcare provider. We investigated differences in presenting symptoms, diagnoses, lead time, hospital admissions and mortality in the chain care.

RESULTS

Emergency care contact was more often pathway contact in elderly than in younger patients (26% vs. 16%; p < 0.0001). Elderly patients more often received a diagnosis of CVA, pneumonia or exacerbation of COPD, while younger patients more often had simple contusions or abdominal symptoms. Pathway lead time was longer in elderly than in younger patients (median difference: 33 minutes; 95% CI: 25-40. Elderly patients were admitted to hospital more often (71% vs. 39%, p < 0.0001) and their mortality rate was higher (2.0% vs. 0.5%; p < 0.0001).

CONCLUSION

Elderly patients in the emergency care pathway have more frequent and longer pathway contact and present themselves with a more complicated and life-threatening clinical picture than younger patients. New solutions should be explored to ensure that the emergency care pathway remains accessible and available and offers sufficient quality for the increasing number of elderly.

Guideline-based development of quality indicators for prevention and management of postpartum hemorrhage

INTRODUCTION

To systematically develop a set of guideline-based quality indicators for postpartum hemorrhage (PPH) as a tool to measure guideline adherence in actual PPH care.

MATERIAL AND METHODS

A Rand-modified Delphi procedure was used to systematically achieve consensus among a panel of 22 experts on PPH care on recommendations extracted from evidence-based guidelines, Managing-Obstetrics-Emergencies-Trauma (MOET) instructions and international literature. The selected recommendations were individually rated on health gain (prevention of maternal mortality and morbidity) and overall efficiency by the expert panel. Subsequently, consensus about the most important recommendations to measure quality of PPH care among the panel members was reached, followed by a final approval. Last, definition of the final set by critical appraisal of the recommendations regarding measurability took place. The main outcome measure was a set of valid quality indicators for prevention and management of PPH.

RESULTS

From the 69 extracted recommendations, 50 were selected and translated into 22 quality indicators on professional performance (n = 17) and organization of PPH care (n = 5). The professional performance indicators covered all fields of PPH care, such as prevention (n = 2) and management of PPH, including communication and documentation (n = 4), monitoring and prevention of shock (n = 3), use of blood products (n = 3) and treatment of PPH (n = 5). Organizational indicators (n = 5) were clustered into protocols and agreements, audit, accessibility and documentation.

CONCLUSIONS

This study describes a stepwise systematic development of 22 performance and organizational indicators to use for measuring the whole care process of prevention and management of PPH.

Variation in guideline adherence in non-Hodgkin's lymphoma care: impact of patient and hospital characteristics

Background

The objective of this observational study was to assess the influence of patient, tumor, professional and hospital related characteristics on hospital variation concerning guideline adherence in non-Hodgkin’s lymphoma (NHL) care.

Methods

Validated, guideline-based quality indicators (QIs) were used as a tool to assess guideline adherence for NHL care. Multilevel logistic regression analyses were used to calculate variation between hospitals and to identify characteristics explaining this variation. Data for the QIs regarding diagnostics, therapy, follow-up and organization of care, together with patient, tumor and professional related characteristics were retrospectively collected from medical records; hospital characteristics were derived from questionnaires and publically available data.

Results

Data of 423 patients diagnosed with NHL between October 2010 and December 2011 were analyzed. Guideline adherence, as measured with the QIs, varied considerably between the 19 hospitals: >20 % variation was identified in all 20 QIs and high variation between the hospitals (>50 %) was seen in 12 QIs, most frequently in the treatment and follow-up domain.

Hospital variation in NHL care was associated more than once with the characteristics age, extranodal involvement, multidisciplinary consultation, tumor type, tumor aggressiveness, LDH level, therapy used, hospital region and availability of a PET-scanner.

Conclusion

Fifteen characteristics identified at the patient level and at the hospital level could partly explain hospital variation in guideline adherence for NHL care. Particularly age was an important determinant: elderly were less likely to receive care as measured in the QIs. The identification of determinants can be used to improve the quality of NHL care, for example, for standardizing multidisciplinary consultations in daily practice.

Perioperative diabetes care: room for improving the person centredness

AIMS

Person centredness is an important principle for delivering high-quality diabetes care. In this study, we assess the level of person centredness of current perioperative diabetes care.

METHODS

We conducted a survey in six Dutch hospitals, among 690 participants with diabetes who underwent major abdominal, cardiac or large-joint orthopaedic surgery. The survey included questions regarding seven dimensions of person-centred perioperative diabetes care.

RESULTS

Complete data were obtained from 298 participants. The survey scores were low for many of the dimensions of person centredness. The dimensions 'information', 'patient involvement' and 'coordination and integration of care' had the lowest scores. Only half the participants had received information about perioperative diabetes treatment, and approximately one-third had received information about the effect of surgery on blood glucose values, target glucose values and glucose measurement times. Similarly, half the participants had an opportunity to ask questions preoperatively, and only one-third of the participants felt involved in the decision-making regarding diabetes treatment. Most participants knew neither the caregiver in charge of perioperative diabetes treatment nor whom to contact in case of diabetes-related problems during their hospital stay.

CONCLUSIONS

Current perioperative diabetes care is characterized by a lack of patient information and limited patient involvement. These results indicate that there is ample room for improving the person centredness of perioperative diabetes care.

Improving patient handovers from hospital to primary care: a systematic review

BACKGROUND

Evidence shows that suboptimum handovers at hospital discharge lead to increased rehospitalizations and decreased quality of health care.

PURPOSE

To systematically review interventions that aim to improve patient discharge from hospital to primary care.

DATA SOURCES

PubMed, CINAHL, PsycInfo, the Cochrane Library, and EMBASE were searched for studies published between January 1990 and March 2011.

STUDY SELECTION

Randomized, controlled trials of interventions that aimed to improve handovers between hospital and primary care providers at hospital discharge.

DATA EXTRACTION

Two reviewers independently abstracted data on study objectives, setting and design, intervention characteristics, and outcomes. Studies were categorized according to methodological quality, sample size, intervention characteristics, outcome, statistical significance, and direction of effects.

DATA SYNTHESIS

Of the 36 included studies, 25 (69.4%) had statistically significant effects in favor of the intervention group and 34 (94.4%) described multicomponent interventions. Effective interventions included medication reconciliation; electronic tools to facilitate quick, clear, and structured summary generation; discharge planning; shared involvement in follow-up by hospital and community care providers; use of electronic discharge notifications; and Web-based access to discharge information for general practitioners. Statistically significant effects were mostly found in reducing hospital use (for example, rehospitalizations), improvement of continuity of care (for example, accurate discharge information), and improvement of patient status after discharge (for example, satisfaction).

LIMITATIONS

Heterogeneity of the interventions and study characteristics made meta-analysis impossible. Most studies had diffuse aims and poor descriptions of the specific intervention components.

CONCLUSION

Many interventions have positive effects on patient care. However, given the complexity of interventions and outcome measures, the literature does not permit firm conclusions about which interventions have these effects.

PRIMARY FUNDING SOURCE

The European Union, the Framework Programme of the European Commission.

A multi-faceted strategy to improve the use of national fertility guidelines; a cluster-randomized controlled trial

BACKGROUND Proper use of clinical practice guidelines can decrease variation in care between settings. However, actual use of fertility guidelines is suboptimal and in need of improvement. Hence, a cluster-randomized controlled trial was designed to study the effects of two strategies to implement national Dutch guidelines on comprehensive fertility care. METHODS Sixteen fertility clinics participated in the trial. A minimal, professional-oriented implementation strategy of audit and feedback was tested versus a maximal multi-faceted strategy that was both professional and patient oriented. The extent of adherence to guideline recommendations, reflected in quality indicator scores, was the primary outcome measure. To gain an insight into unwanted side effects, patient anxiety and depression scores were gathered as secondary outcomes. Data collection encompassed medical record search, patient and professional questionnaires. RESULTS A total of 1499 couples were included at baseline and 1396 at the after-measurement. No overall significant improvement in indicator scores was found for either strategy [odds ratios ranging from 0.23 (95% confidence interval (CI): 0.06-0.95) to 6.66 (95% CI: 0.33-132.8]. Secondary outcomes did not differ significantly for both groups, although selected anxiety scores appeared lower in the maximal intervention group. Process evaluation of the trial revealed positive patient experiences with the intervention material [e.g. an increased understanding of their doctor's treatment policy (61%), an increased ability to ask questions about the treatment (61%)]. Professionals' appreciation of intervention elements varied, and execution of the multi-faceted strategy appeared incomplete. DISCUSSION Absence of an intervention effect may be due to the nature of the strategies, incomplete execution or flaws in study design. Process evaluation data raise the question of whether professionals should be the only stakeholder responsible for guideline implementation. This study therefore contributes to an increased understanding of fertility guideline implementation in general, and the role of patients in particular.

Accelerated radiotherapy with carbogen and nicotinamide (ARCON) for laryngeal cancer

BACKGROUND AND PURPOSE

Tumor hypoxia and tumor cell repopulation are known factors determining radiation response. Accelerated radiotherapy as a method to counteract cellular repopulation was combined with carbogen (95% O2 + 5% CO2) breathing and oral administration of nicotinamide as a means to improve tumor perfusion and oxygenation. The feasibility, toxicity and clinical effectiveness of this approach as a voice-preserving treatment for carcinoma of the larynx was assessed in a prospective study.

PATIENTS AND METHODS

Sixty-two patients with stage III-IV laryngeal carcinoma were treated with a schedule of accelerated radiotherapy. The total radiation dose to the primary tumor was 64 Gy and that to the metastatic nodes was 68 Gy delivered in fractions of 2 Gy over 35-37 days. Radiotherapy was combined with carbogen breathing in the initial 11 patients and with both carbogen and nicotinamide administration in the subsequent 51 patients.

RESULTS

After a median follow-up of 24 months, the actuarial local control rate at 2 years was 92%. This is higher than any previous report in the literature for this category of patients. Five patients had a local tumor recurrence and underwent laryngectomy. There was one regional recurrence. Including salvage surgery the loco-regional control rate was 100%. Four patients developed distant metastases and died. The actuarial overall survival rate at 2 years was 85%. Toxicity was increased relative to conventional radiotherapy but was considered as acceptable. One patient underwent laryngectomy for radiation-induced cartilage necrosis.

CONCLUSION

These preliminary results indicate that advanced laryngeal cancer can be controlled in a high proportion of patients when treated with accelerated radiotherapy combined with carbogen and nicotinamide. This approach offers excellent possibilities for larynx preservation.

Administration of nicotinamide during a five- to seven-week course of radiotherapy: pharmacokinetics, tolerance, and compliance

BACKGROUND AND PURPOSE

Nicotinamide was administered daily as a liquid formulation to head and neck cancer patients receiving a 5- to 7-week course of radiotherapy. The pharmacokinetics, compliance, and tolerance of this drug formulation were studied.

MATERIALS AND METHODS

Blood samples were drawn and nicotinamide levels determined in 40 head and neck cancer patients. On the first treatment day serial samples were obtained followed by daily samples at the time of irradiation during the first and last full weeks of the treatment. Side-effects of nicotinamide were monitored.

RESULTS

In all patients peak concentrations greater than 700 nmol/ml could be obtained 0.25-3 h (mean 0.83 +/- 0.73 h) after drug intake. During the first week of treatment plasma levels at the time of irradiation were adequate in 82% of the samples. This decreased to 59% in the last week of treatment which can be partly attributed to reduced compliance. The most important side-effect of nicotinamide was nausea with or without vomiting occurring in 65% of the patients. Severe side-effects were associated with high plasma concentrations over subsequent days. Tolerance improved after a 25% reduction of dose in six of seven patients but plasma levels at the time of irradiation fell below 700 nmol/ml in four out of six of these patients.

CONCLUSIONS

Peak plasma concentrations above the 700 nmol/ml level were obtained in all patients but these concentrations could not be reproduced during the entire course of the treatment in a significant portion of the subjects. Side-effects of nicotinamide are associated with plasma concentrations and tolerance can be improved by a moderate reduction of dose.