Dataset Information

Evaluation of an educational telephone intervention strategy to improve non-screening colonoscopy attendance: A randomized controlled trial.

ABSTRACT:

Background

Colonoscopy attendance is a key quality parameter in colorectal cancer population screening programmes. Within these programmes, educative interventions with bidirectional contact carried out by trained personnel have been proved to be an important tool for colonoscopy attendance improvement, and because of its huge clinical and economic impact, they have been widely implemented. However, outside of this population programmes, educative measures to improve colonoscopy attendance have been poorly studied and no navigation interventions are usually performed.

Aim

To investigate the clinical and economic impacts of an educational telephone intervention on colonoscopy attendance outside colorectal cancer screening programmes.

Methods

This randomized controlled trial included consecutive patients referred to colonoscopy from primary care centres from November 2017 to May 2018. The intervention group (IG) received a telephone intervention, while the control group (CG) did not. Patients assigned to the IG received an educational telephone call 7 d before the colonoscopy appointment. The intervention was carried out by two nurses with deep endoscopic knowledge who were previously trained for a telephone educational intervention for colonoscopy. The impact on patient compliance with preparedness protocols related to bowel cleansing, anti-thrombotic management, and sedation scheduling was also evaluated. A second call was conducted to assess patient satisfaction. Intention-to-treat (ITT) and per-protocol (PP) analyses were performed.

Results

A total of 738 and 746 patients were finally included in the IG and CG respectively. Six hundred thirteen (83%) patients were contacted in the IG. The non-attendance rate was lower in the IG, both in the ITT analysis (IG 8.4% vs CG 14.3%, P < 0.001) and in the PP analysis (4.4% vs 14.3%, P < 0.001). In a multivariable analysis, belonging to the control group increased the risk of non-attendance in both, the ITT analysis (OR 1.81, 95%CI: 1.27 to 2.58, P = 0.001) and the PP analysis (OR 3.56, 95%CI: 2.25 to 5.64, P < 0.001). There was also a significant difference in compliance with preparedness protocols [bowel cleansing: IG 61.7% vs CG 52.6% (P = 0.001), antithrombotic management: IG 92.5% vs CG 62.8% (P = 0.001), and sedation scheduling: IG 78.8% vs CG 0% (P ? 0.001)]. We observed a net benefit of €55600/year after the intervention. The information given before the procedure was rated as excellent by 26% (CG) and 51% (IG) of patients, P ? 0.001.

Conclusion

Educational telephone nurse intervention improves attendance, protocol compliance and patient satisfaction in the non-screening colonoscopy setting and has a large economic impact, which supports its imple-mentation and maintenance over time.

SUBMITTER: Seoane A

PROVIDER: S-EPMC7754547 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature

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Publications

Evaluation of an educational telephone intervention strategy to improve non-screening colonoscopy attendance: A randomized controlled trial.

Seoane Agustín A Font Xènia X Pérez Juan C JC Pérez Rocío R Enriquez Carlos F CF Parrilla Miriam M Riu Faust F Dedeu Josep M JM Barranco Luis E LE Duran Xavier X Ibáñez Inés A IA Álvarez Marco A MA

World journal of gastroenterology 20201201 47

<h4>Background</h4>Colonoscopy attendance is a key quality parameter in colorectal cancer population screening programmes. Within these programmes, educative interventions with bidirectional contact carried out by trained personnel have been proved to be an important tool for colonoscopy attendance improvement, and because of its huge clinical and economic impact, they have been widely implemented. However, outside of this population programmes, educative measures to improve colonoscopy attendan ...[more]

PMID: 33384555

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Project description:BackgroundTelephone triage has been established in many countries as a response to the challenge of non-urgent use of out-of-hours primary care services. However, limited evidence is available regarding the effect of training interventions on clinicians' telephone consultation skills and patient outcomes.MethodsThis was a pragmatic randomized controlled educational intervention for telephone triage nurses in 59 Norwegian out-of-hours general practitioners' (GPs) cooperatives, serving 59% of the Norwegian population. Computer-generated randomization was performed at the level of out-of-hours GP cooperatives, stratified by the population size. Thirty-two out-of-hours GP cooperatives were randomized to intervention. One cooperative did not accept the invitation to participate in the educational programme, leaving 31 cooperatives in the intervention group. The intervention comprised a 90-minute e-learning course and 90-minute group discussion about respiratory tract infections (RTIs), telephone communication skills and local practices. We aimed to assess the effect of the intervention on out-of-hours attendance and describe the distribution of RTIs between out-of-hours GP cooperatives and list-holding GPs. The outcome was the difference in the number of doctor's consultations per 1000 inhabitants between the intervention and control groups during the winter months before and after the intervention. A negative binomial regression model was used for the statistical analyses. The model was adjusted for the number of nurses who had participated in the e-learning course, the population size and patients' age groups, with the out-of-hours GP cooperatives defined as clusters.ResultsThe regression showed that the intervention did not change the number of consultations for RTIs between the two groups of out-of-hours GP cooperatives (incidence rate ratio 0.99, 95% confidence interval 0.91-1.07). The winter season's out-of-hours patient population was younger and had a higher proportion of RTIs than the patient population in the list-holding GP offices. Laryngitis, sore throat, and pneumonia were the most common diagnoses during the out-of-hours primary care service.ConclusionsThe intervention did not influence the out-of-hours attendance. This finding may be due to the intervention's limited scope and the intention-to-treat design. Changing a population's out-of-hours attendance is complicated and needs to be targeted at several organizational levels.

Project description:BackgroundScreening colonoscopy has been associated with reduced mortality from colorectal cancer by means of early detection and timely treatment. However, visualization during colonoscopy is often impaired since the colon is naturally prone to peristalsis and spasm. There is evidence to suggest benefit of topical peppermint oil in causing smooth muscle relaxation, thereby decreasing peristalsis. The aim of our study was to determine if peppermint oil helps reduce colonic spasticity so as to allow for better visualization during screening colonoscopy.MethodsWe performed a randomized controlled, double-blinded, clinical trial where patients undergoing screening colonoscopy were assigned to receive either peppermint oil or placebo. Once cecum was reached, 50 mL of either solution was directly injected via the working channel of the colonoscope. Colonic peristalsis, spasticity and bowel visibility were documented. Bowel preparation quality, withdrawal time and adenoma detection rate (ADR) were also assessed. Continuous variables were analyzed using t-test or Wilcoxon rank-sum test while categorical variables were compared using the two-way Chi-square test.ResultsForty-eight patients were included, of whom 24 patients received peppermint oil and 24 received placebo. Mean Boston bowel preparation score (BBPS) was excellent for both groups (8 points vs. 7.9 points; P = 0.98). Both mean total colonoscopy time (17.8 min vs. 21.9 min; P = 0.07) and mean cecal intubation time (7.2 min vs. 10.3 min; P = 0.04) were shorter with peppermint oil as compared to placebo. Complete absence of bowel spasticity was observed among 58.3% patients in the peppermint oil group as compared to 45.8% patients in the placebo group (P = 0.05). More than 75% of bowel was visualized in 83% of patients in both groups (P = 0.56). Mean ADR was higher in the peppermint group as compared to the placebo group (45.8% vs. 37.5%; P = 0.56).ConclusionOur study suggests that topical peppermint oil reduces bowel wall spasticity, which could lead to better visualization of the bowel during screening colonoscopy. Although use of peppermint oil was associated with better ADRs, these results did not achieve statistical significance. Larger sample size and use of alternative methods of peppermint oil administration allowing for more absorption time may establish stronger results.

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Project description:BACKGROUND:A recent study demonstrated the effectiveness of the New Hampshire Colorectal Cancer Screening Program's (NHCRCSP) patient navigation (PN) program. The PN intervention was delivered by telephone with navigators following a rigorous, six-topic protocol to support low-income patients to complete colonoscopy screening. We applied the RE-AIM (reach, effectiveness, adoption, implementation, maintenance) framework to examine implementation processes and consider potential scalability of this intervention. METHODS:A mixed-methods evaluation study was conducted including 1) a quasi-experimental, retrospective, comparison group study examining program effectiveness, 2) secondary analysis of NHCRCSP program data, and 3) a case study. Data for all navigated patients scheduled and notified of their colonoscopy test date between July 1, 2012 and September 30, 2013 (N?=?443) were analyzed. Researchers were provided in-depth call details for 50 patients randomly selected from the group of 443. The case study included review of program documents, observations of navigators, and interviews with 27 individuals including staff, patients, and other stakeholders. RESULTS:Program reach was state-wide, with navigators serving patients from across the state. The program successfully recruited patients from the intended priority population who met the established age, income, and insurance eligibility guidelines. Analysis of the 443 NHCRCSP patients navigated during the study period demonstrated effectiveness with 97.3% completing colonoscopy, zero missed appointments (no-shows), and 0.7% late cancellations. Trained and supervised nurse navigators spent an average of 124.3?min delivering the six-topic PN protocol to patients. Navigators benefited from a real-time data system that allowed for patient tracking, communication across team members, and documentation of service delivery. Evaluators identified several factors supporting program maintenance including consistent funding support from CDC, a strong program infrastructure, and partnerships. CONCLUSIONS:Factors supporting implementation included funding for colonoscopies, use of registered nurses, a clinical champion, strong partnerships with primary care and endoscopy sites, fidelity to the PN protocol, significant intervention dose, and a real-time data system. Further study is needed to assess scalability to other locations.

Dataset Information

Evaluation of an educational telephone intervention strategy to improve non-screening colonoscopy attendance: A randomized controlled trial.

Background

Aim

Methods

Results

Conclusion

Publications

Evaluation of an educational telephone intervention strategy to improve non-screening colonoscopy attendance: A randomized controlled trial.

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