The impact of endoscopic treatment on health-related quality of life in patients with Barrett's neoplasia: a scoping review.

PURPOSE: The objective of this scoping review is to understand the extent, type of evidence, and overall findings in relation to the impact of endoscopic treatment (ET) on health-related quality of life (HR-QoL) in patients with Barrett's dysplasia and early oesophageal cancer. METHODS: A comprehensive search was conducted for literature between 2001 and 2022 in computerised databases (PubMed, Embase, Cochrane Library, and CINAHL Complete). Additionally, sources of unpublished literature were searched in Google Advanced Search. After title and abstract checking, full-text papers were retrieved. Data were extracted, synthesised, key information tabulated, and a narrative synthesis completed. RESULTS: Six studies were included in the final analysis. Twelve different survey tools were utilised across all studies. Study designs included three randomised controlled studies, two prospective observational studies, and a single retrospective observational study. The average age of study participants ranged from 60.3 to 71.0 years. Two studies evaluated HR-QoL as primary outcome measures, but most research evaluated HR-QoL as a secondary outcome. Health domains evaluated in the studies focussed on the biophysical and psychosocial aspects of quality of life. CONCLUSION: A small number of research studies have been conducted in this area. Due to the heterogeneity and small number of included studies, it was difficult to draw conclusions about the impact of specific ET types on HR-QoL. Overall, there were perceived psychological benefits while undergoing ET. Future research could target specific ET subtypes and measure HR-QoL at baseline and post-procedures in the short and long term.

Impact of ablation of Barrett's esophagus with low-grade dysplasia on patients' illness perception and quality of life: a multicenter randomized trial.

BACKGROUND AND AIMS: A previous multicenter randomized trial demonstrated that radiofrequency ablation (RFA) significantly reduced the risk of neoplastic progression compared with surveillance (1.5% vs 26.5%) in patients with Barrett's esophagus (BE) and low-grade dysplasia (LGD). In the same population, this study aimed to compare the quality of life (QOL) and illness perception (IP) among patients treated with RFA and patients kept under surveillance. METHODS: From June 2007 to June 2011, patients with BE and LGD were randomly assigned to RFA or surveillance. QOL and IP were assessed at baseline, 2, 9, 14, 26, and 38 months. Standardized questionnaires were used (SF-36, EORTC QLQ-C30, EORTC QLQ-OES18, and the brief Illness Perception Questionnaire [IPQ]). RESULTS: Forty-seven patients in the ablation group and 49 patients in the surveillance group completed the questionnaires (median follow-up, 36 months). Marginal differences were observed in the SF-36 and the EORTC-QLQ-C30. Based on the EORTC-QLQ-OES18, the ablation group reported more diarrhea (7.8 vs 4.0; P = .018), whereas the surveillance group reported more reflux (15.1 vs 9.0; P < .001) and more problems with speaking (4.3 vs 2.2; P = .019). The IPQ showed that patients in the ablation group perceived their disease lasted for a shorter period of time (P < .001), experienced fewer symptoms (P < .001), had fewer concerns about their condition (P < .001), and tended to be less emotionally affected by their condition (P = .012) than patients in the surveillance group. As a result, patients who underwent ablation experienced their condition as less threatening compared with patients in the surveillance group (P < .001). CONCLUSION: Patients treated with ablation for BE with LGD reported a QOL comparable with that of patients undergoing endoscopic surveillance; however, the patients in the ablation group had fewer concerns and a less-threatening view of their condition. (Clinical trial registration number [www.trialregister.nl]: NTR1198; 25-1-2008.).

Health-Related Quality of Life Associated with Barrett's Esophagus and Cancer.

BACKGROUND: Research assessing health-related quality of life (HRQoL) which can be applied to economic evaluation in Barrett's esophagus (BE) and esophageal cancer is limited. This study derived health state utilities for various 'stages' of BE and Cancer. METHODS: A cross-sectional survey was conducted, including patients with non-dysplastic BE, low-grade dysplasia, high-grade dysplasia, or esophageal adenocarcinoma. HRQoL was assessed using generic instruments-EQ-5D-5L and SF-36, and a cancer-specific instrument-EORTC QLQ-C30. Outcomes were compared for health states following different treatments. Correlations and agreements for the three instruments were investigated using Spearman's correlation coefficient (r) and intraclass correlation coefficient (ICC). RESULTS: A total of 97 respondents (80% male, mean age 68 years) returned questionnaires. The mean (standard deviation) health state utilities for the total sample were 0.79 (0.24) for the EQ-5D-5L, 0.57 (0.29) for the SF-6D (derived from SF-36) and 0.73 (0.20) for the QLU-C10D (derived from EORTC QLQ-C30). There were strong correlations (r > 0.80) and absolute agreement (except EQ-5D-5L and SF-6D with an ICC of 0.69) among the three instruments. No significant differences were observed for different stages of BE or interventions. However, following surgery for cancer patients reported better psychological well-being than those under surveillance or following endoscopic treatments. CONCLUSION: HRQoL for BE surveillance and following cancer treatment was similar. Esophagectomy was associated with better psychological functioning, and this might be attributed to a reduction in the perceived risk of cancer. The correlation between the EORTC QLU-C10D and the other health state utility instruments supports the validity of this new instrument.

Dysplasia severity is associated with poor quality of life in patients with Barrett's esophagus referred for endoscopic eradication therapy.

Limited data exist regarding patient-reported outcomes and quality of life (QOL) experienced by patients with Barrett's esophagus (BE) referred for endoscopic eradication therapy (EET). Specifically, the impact of grade of dysplasia has not been explored. The purpose of this study is to measure patient-reported symptoms and QOL and identify factors associated with poor QOL in BE patients referred for EET. This was a prospective multicenter study conducted from January 2015 to October 2017, which included patients with BE referred for EET. Participants completed a set of validated questionnaires to measure QOL, symptom severity, and psychosocial factors. The primary outcome was poor QOL defined by a PROMIS score >12. Multivariable logistic regression analysis was performed to identify factors associated with poor QOL. In total, 193 patients participated (mean age 64.6 years, BE length 5.5 cm, 82% males, 92% Caucasians) with poor QOL reported in 104 (53.9%) participants. On univariate analysis, patients with poor QOL had lower use of twice daily proton pump inhibitor use (61.5% vs. 86.5%, P = 0.03), shorter disease duration (4.9 vs. 5.9 years, P = 0.04) and progressive increase in grade of dysplasia (high-grade dysplasia: 68.8% vs. 31.3%, esophageal adenocarcinoma: 75.5% vs. 24.5%, P < 0.001). Multivariate analysis demonstrated that high-grade dysplasia was independently associated with poor QOL (OR: 5.57, 95% CI: 1.05, 29.5, P = 0.04). In summary, poor QOL is experienced by the majority of patients with BE referred for EET and the degree of dysplasia was independently associated with poor QOL, which emphasizes the need to incorporate patient-centered outcomes when studying treatment of BE-related dysplasia.

A crosssectional analysis of Facebook comments to study public perception of a new diagnostic test called the Cytosponge.

Social media provides a useful platform for informal discussions about healthcare. Acceptability is key to the uptake of diagnostic devices and this can be difficult to gauge from questionnaires and qualitative studies. The aim of this study is to investigate whether Facebook could be used to gauge public perception toward uptake of a new diagnostic test for Barrett's esophagus called the Cytosponge. We retrospectively reviewed Facebook comments relating to a video on the Cytosponge. We categorized comments into: (1) Positive, (2) Negative, (3) Unknown and (4) Questions. Recurring themes that arose were compared to a qualitative study on the Cytosponge. The video received 22.5 million views and 2837 comments within four months. Of these, 525 comments were positive, 215 were unknown, 179 were negative, 71 were questions, and 1847 were 'Tagged' comments. Among positive comments, recurrent themes were that it was innovative, could lead to early cancer-detection, and more favorable than endoscopy. Among negative comments, a recurring theme was concern about the risk of gagging and vomiting. Among 'questions', a recurring theme was related to the risk of Cytosponge detachment. We compared our analysis to a published qualitative study and found similar themes arose across both studies. Facebook provides a rich source of qualitative data, which could be used to augment studies to gauge public perception toward a new diagnostic test.

Barrett's oesophagus: A qualitative study of patient burden, care delivery experience and follow-up needs.

BACKGROUND: Barrett's oesophagus (BO), a precursor to oesophageal adenocarcinoma, requires long-term endoscopic surveillance. The rising incidence of this chronic disease has implications for service provision and patient burden. Few studies have explored BO patients' personal burden, care delivery experience and participation in health-care delivery decisions. OBJECTIVE: To identify and explore factors impacting BO patients' health-related quality of life, follow-up needs and views on new models of follow-up care. DESIGN: An exploratory qualitative approach was adopted using semi-structured, in-depth, one-to-one interviews, audio-recorded and transcribed verbatim. Patients undergoing BO surveillance, at a single NHS hospital, were recruited using purposive sampling with the aim of achieving maximum variation. Data were analysed using framework analysis approach, supported by NVivo Pro 11. RESULTS: Data saturation occurred after 20 participant interviews. Ten subthemes and three main themes emerged from the analysis: (a) burden of disease-symptom control, worry of oesophageal cancer and surveillance endoscopy; (b) follow-up experiences-follow-up care, at this NHS hospital, was found to be inconsistent and often inadequate to meet patients' needs, in particular a lack of disease-specific information; and (c) follow-up needs-participants sought enhanced communication, organization and structure of care. They highly valued face-to-face interaction with a specialist, and the concept of direct secondary care access in-between endoscopies was reassuring to participants. CONCLUSIONS: This qualitative research provides an in-depth account of the patients' perspective of BO, the effectiveness of follow-up care and patient opinion on new follow-up systems.

Perceptions of risk and therapy among patients with Barrett's esophagus: a patient survey study.

Nondysplastic Barrett's esophagus has a risk of progression to esophageal adenocarcinoma as low as 0.18-0.3% per person per year, and low-grade dysplasia as low as 0.5%. While adherence to guidelines and selection of management options varies, little is known about what modifies patient decision-making. This study aims to evaluate and identify factors that influence patient perceptions of risk and decisions about management. An independently developed and piloted survey was administered to patients at an academic hospital. Risk perception and desire for therapy were assessed using a standard reference gamble paradigm, and responses were stratified based on patient and disease characteristics. Data were analyzed with Student's t and chi-squared tests. A total of 42 of 50 patients with Barrett's esophagus and no prior endoscopic therapy participated (84% response; 76% nondysplastic Barrett's esophagus, 22% low-grade dysplasia, 2% indeterminate for dysplasia; mean age 61 years, 29% female). On average, patients perceived their risk of developing esophageal adenocarcinoma in the next year, 10 years and lifetime as 6, 14, and 19%, respectively. Nearly half viewed their lifetime risk of developing esophageal adenocarcinoma to be the same or higher than diabetes, heart disease, or colon cancer. Although 92% of patients felt surveillance beneficial, only 54% believed endoscopic therapy to be effective in most or all cases. As many as 83% of patients were willing to undergo endoscopic therapy with a hypothetical success rate as low as 70%, and a majority (64%) accepted complication rates up to 30%. Compared to patients with low risk perception of developing esophageal adenocarcinoma, those with high risk perception more often believed their risk for developing esophageal adenocarcinoma was greater than diabetes (p = 0.04) or colon cancer (p = 0.002). Those with lifetime low risk perception were less likely to accept modest complication rates (<10%) of therapy (P < 0.05). Age, gender, degree of dysplasia, lifetime endoscopies and duration of symptoms had no impact on perceived effectiveness of surveillance or therapy, and did not correlate with desire for treatment at varying levels of risk and effectiveness. Patients with Barrett's esophagus overestimate their risk of developing esophageal adenocarcinoma and will accept low success rates and high risk of complications to undergo endoscopic therapy. Baseline risk perception correlates with the desire for endoscopic therapy.

Economic evaluation of endoscopic radiofrequency ablation for the treatment of dysplastic Barrett's esophagus in Spain.

BACKGROUND AND STUDY AIMS: To assess the cost-effectiveness of introducing endoscopic treatment based on radiofrequency ablation plus endoscopic mucosal resection in selected patients into the standard of care of Barrett's esophagus patients with high-grade dysplasia or low-grade dysplasia in Spain. METHODS: The disease evolution was modeled via a semi-Markov model. The treatment strategies compared included endoscopic treatment based on radiofrequency ablation plus endoscopic mucosal resection and the Standard of Care (esophagectomy or palliative chemoradiotherapy according to disease status for high-grade dysplasia and endoscopic surveillance for low-grade dysplasia). Efficacy rates, transition probabilities and utility values were obtained from the literature. Clinical management patterns and resource use were modeled according to Spanish clinical expert opinion. Costs were expressed in euros (€) from 2016 reflecting the Spanish National Health System perspective. Sensitivity analyses were performed to assess the robustness of the model. RESULTS: With respect to the Spanish Standard of Care, endoscopic treatment based on radiofrequency ablation plus endoscopic mucosal resection was a dominant strategy for high-grade dysplasia patients. When a willingness-to-pay threshold of €30,000 per quality-adjusted life-years gained was considered, this was cost-effective for low-grade dysplasia patients (€12,865 per quality-adjusted life-years gained). The sensitivity analyses supported the base case analysis results and pointed towards the main drivers of uncertainty in the model. CONCLUSIONS: From a health care decision-maker, endoscopic treatment based on radiofrequency ablation plus endoscopic mucosal resection is the intervention of choice for dysplasic Barrett's esophagus patients in Spain.

Effect of diagnosis, surveillance, and treatment of Barrett's oesophagus on health-related quality of life.

Barrett's oesophagus is a chronic precancerous condition that predisposes patients to the development of oesophageal adenocarcinoma, which, once invasive, carries a poor prognosis. This likelihood of a negative outcome has led to the development of robust surveillance and treatment pathways. The true effect of Barrett's oesophagus on life expectancy and the efficacy of long-term surveillance remains under debate. With these uncertainties and no reliable methods of individual risk stratification, patients must be continually monitored and thus carry the burden of this chronic disease. In this Review, we summarise the major findings concerning the patients' perspective of this disease and its care pathways. Health-related quality of life (HRQoL) measurement has become a valuable metric to assess the effects of disease, the quality of health-care delivery, and treatment efficacy across various disease settings. Research to date has shown significant reductions in HRQoL scores related to Barrett's oesophagus compared with controls from the general population. The scores of patients with Barrett's oesophagus seem to be similar to those of patients with gastro-oesophageal reflux disease. Symptom control appears to be important, but not the only factor, in maximising HRQoL. Most researchers have used generic and disease-specific HRQoL instruments because there are few outcome measures that are validated and reliable in patients with Barrett's oesophagus. These methodologies potentially overlook crucial unmeasured areas that are specific to patients with Barrett's oesophagus. Historically, follow-up care has left some patients with insufficient understanding of the disease, inaccurate perceptions of cancer risk, and an unnecessary psychological burden. A greater understanding of the prevalence of these factors and identification of follow-up needs specific to these patients will help to shape future health-care delivery and improve patient experience.

[Quality of life of patients with complicated reflux-esophagitis followed antireflux surgery]. / Kachestvo zhizni bol'nykh, operirovannykh po povodu refliuks-ézofagita i ego oslozhnenii.

AIM: To analyze quality of life of patients with complicated reflux-esophagitis followed antireflux surgery. MATERIAL AND METHODS: The trial enrolled 200 patients who underwent surgical treatment at the Burdenko Faculty Surgery Clinic of Sechenov First Moscow State Medical University for complicated reflux esophagitis from 2008 to 2015. Inclusion criteria were long-standing reflux esophagitis irresistible to conservative treatment, hiatal hernia with shortening of the esophagus and/or peptic stricture and/or Barrett's esophagus. Patients were divided into 2 groups according to the degree of esophagus shortening: group I - 98 patients with esophagus shortening degree I; group II - 102 patients with shortening grade II. Men/women ratio was 87(43.5%)/113(56.5%). Mean age was 56.0±13.9 years (16-83 years). We performed fundoplication in A.F. Chernousov modification in the first group and modified valvular gastroplication in the second group. All patients underwent survey within 6 months - 10 years after surgery to assess long-term outcomes. X-ray examination, upper GI endoscopy, standard laboratory tests were performed with pH-impedance and computed tomography if it was necessary. Quality of life was estimated by RAND SF-36 and GSRS (Gastrointestinal Symptom Rating Scale) questionnaires. RESULTS: SF-36 questionnaire revealed postoperative changes of physical, psychological and social values and was able to compare them with those in general population. Postoperative overall health was significantly higher in both groups compared with preoperative level and comparable with general population. GSRS questionnaire have also revealed positive changes. Overall postoperative GSRS score was 1.6±0.5 and 1.6±0.6 points in groups I and II respectively that corresponds to minor concern after surgery.

Quality of life and fear of cancer recurrence after endoscopic treatment for early Barrett's neoplasia: a prospective study.

Endoscopic therapy is the treatment of choice for high grade intraepithelial neoplasia (HGIN) or early cancer (≤T1sm1) in Barrett's esophagus (BE). We prospectively evaluated the effect of endoscopic treatment on quality of life (QOL) and fear of cancer (recurrence) and compared this with the effect of Barrett's surveillance or surgery. Patients treated endoscopically for early Barrett's neoplasia (n = 42, HGIN - T1sm1N0M0) were compared with three groups: patients with non-dysplastic BE undergoing surveillance (n = 44); patients treated surgically for early BE neoplasia (HGIN - T2N0M0, n = 21); patients treated surgically for advanced BE cancer (T1N1M0 - T3N1M0, n = 19). QOL (SF-36; EORTC-QLQ-C30; EORTC-QLQ-OES18) and fear of cancer recurrence (Worry of Cancer Scale [WOCS] and the Hospital Anxiety and Depression Scale [HADS]) were measured at baseline, 2 and 6 months after treatment. The endoscopic treatment group reported significantly better QOL in both physical and mental scales of SF-36 and EORTC-QLQ-C30 and less esophageal cancer related symptoms compared to both surgical groups. The endoscopic treatment group reported significant more worry for cancer recurrence (WOCS) compared to the early surgical group. Their scores on the WOCS were comparable with the scores of the advanced surgical group. Endoscopic treatment of early esophageal cancer has less negative impact on QOL and esophageal cancer symptoms than surgery. However, endoscopically treated patients worry as much about cancer recurrence as patients treated surgically for advanced cancer.

Health-related quality of life in patients with Barrett's esophagus.

BACKGROUND: Gastroesophageal reflux disease (GERD) has become a major health problem globally, affecting patients' health-related quality of life (HRQOL). Barrett's esophagus (BE) is a precancerous lesion associated with GERD. BE patients might not only suffer from HRQOL losses by GERD but also face psychological distress due to the increased risk of developing cancer. However, the majority of patients in Asia have shorter BE segment which is different from the West. This study aimed to determine whether the HRQOL in BE patients were worse than in healthy referents in Taiwan. METHODS: Patients who received referral esophagogastroduodenoscopy for various symptoms were evaluated for the existence of BE. Lesions were judged as endoscopically suspected esophageal metaplasia (ESEM) if they showed morphological resemblances to BE by endoscopy. The diagnosis of BE was confirmed by histology with intestinal metaplasia or gastric metaplasia based on the Montreal definition. The World Health Organization Quality of Life (WHOQOL-BREF) was administered to BE patients before treatment. For each BE patient, we selected 2 age-, sex-, educational background and municipality-matched healthy referents, sampled by simple randomization method from a national survey in Taiwan. Multiple linear regression models were constructed to control the potential confounders. RESULTS: A total of 84 patients diagnosed with BE were enrolled as BE group and then compared with 168 healthy referents. The BE group had significantly lower WHOQOL-BREF scores than those of healthy referents in the physical domain (P < 0.05) but higher scores in the environment domain (P < 0.05). In the physical domain, the BE group had significantly lower scores in various facets, including pain, discomfort, sleep and rest and dependence on medications or treatments. There was no significant difference in social and psychological domains between the BE group and healthy referents. CONCLUSIONS: BE patients suffer from poor sleep and rest and high dependence on medications, which significantly reduce their quality of life. Individual facets of each domain warrants a better clinical healthcare to improve quality of life of BE patients.

Surveillance in patients with long-segment Barrett's oesophagus: a cost-effectiveness analysis.

OBJECTIVE: Surveillance is recommended for Barrett's oesophagus (BO) to detect early oesophageal adenocarcinoma (OAC). The aim of this study was to evaluate the cost-effectiveness of surveillance. DESIGN: We included 714 patients with long-segment BO in a multicentre prospective cohort study and used a multistate Markov model to calculate progression rates from no dysplasia (ND) to low-grade dysplasia (LGD), high-grade dysplasia (HGD) and OAC. Progression rates were incorporated in a decision-analytic model, including costs and quality of life data. We evaluated different surveillance intervals for ND and LGD, endoscopic mucosal resection (EMR), radiofrequency ablation (RFA) and oesophagectomy for HGD or early OAC and oesophagectomy for advanced OAC. The incremental cost-effectiveness ratio (ICER) was calculated in costs per quality-adjusted life-year (QALY). RESULTS: The annual progression rate was 2% for ND to LGD, 4% for LGD to HGD or early OAC and 25% for HGD or early OAC to advanced OAC. Surveillance every 5 or 4 years with RFA for HGD or early OAC and oesophagectomy for advanced OAC had ICERs of €5.283 and €62.619 per QALY for ND. Surveillance every five to one year had ICERs of €4.922, €30.067, €32.531, €41.499 and €75.601 per QALY for LGD. EMR prior to RFA was slightly more expensive, but important for tumour staging. CONCLUSIONS: Based on a Dutch healthcare perspective and assuming a willingness-to-pay threshold of €35.000 per QALY, surveillance with EMR and RFA for HGD or early OAC, and oesophagectomy for advanced OAC is cost-effective every 5 years for ND and every 3 years for LGD.

Alcohol and the risk of Barrett's esophagus: a pooled analysis from the International BEACON Consortium.

OBJECTIVES: Results from studies examining the association between alcohol consumption and the risk of Barrett's esophagus have been inconsistent. We assessed the risk of Barrett's esophagus associated with total and beverage-specific alcohol consumption by pooling individual participant data from five case-control studies participating in the international Barrett's and Esophageal Adenocarcinoma Consortium. METHODS: For analysis, there were 1,282 population-based controls, 1,418 controls with gastroesophageal reflux disease (GERD), and 1,169 patients with Barrett's esophagus (cases). We estimated study-specific odds ratios (ORs) and 95% confidence intervals (95% CI) using multivariable logistic regression models adjusted for age, sex, body mass index (BMI), education, smoking status, and GERD symptoms. Summary risk estimates were obtained by random-effects models. We also examined potential effect modification by sex, BMI, GERD symptoms, and cigarette smoking. RESULTS: For comparisons with population-based controls, although there was a borderline statistically significant inverse association between any alcohol consumption and the risk of Barrett's esophagus (any vs. none, summary OR=0.77, 95% CI=0.60-1.00), risk did not decrease in a dose-response manner (Ptrend=0.72). Among alcohol types, wine was associated with a moderately reduced risk of Barrett's esophagus (any vs. none, OR=0.71, 95% CI=0.52-0.98); however, there was no consistent dose-response relationship (Ptrend=0.21). We found no association with alcohol consumption when cases were compared with GERD controls. Similar associations were observed across all strata of BMI, GERD symptoms, and cigarette smoking. CONCLUSIONS: Consistent with findings for esophageal adenocarcinoma, we found no evidence that alcohol consumption increases the risk of Barrett's esophagus.

Clinical and psychosocial variables associated with behavioral intentions to undergo surveillance endoscopy.

BACKGROUND: Many patients with Barrett's esophagus do not adhere to guideline-recommended endoscopic surveillance. Among patient factors related to cancer prevention behaviors, patients' stated behavioral intention is a strong predictor of behavior performance. Little is known about the patient factors associated with having a strong behavioral intention to pursue surveillance endoscopy. This study explores the association of clinical and psychosocial variables and behavioral intention to pursue surveillance endoscopy among patients with Barrett's Esophagus and no or low-grade dysplasia. METHODS: Potential subjects were screened using electronic medical records of a regional Veterans Affairs Medical Center and a pathologically confirmed Barrett's esophagus registry. Eligible participants were recruited by a mailer or phone call and completed a questionnaire to measure six distinct psychosocial factors, their behavioral intention to undergo surveillance endoscopy, and various demographic and clinical variables. Univariate and multivariate linear regression identified the relation of behavioral intention with each of six psychosocial variables. RESULTS: One-hundred and one subjects consented and returned surveys. The analytical sample for this study consists of the 94% of surveys with complete responses to the behavior intention items. Three of the six psychosocial domains were statistically significant predictors of intention in both univariate and adjusted univariate analysis (salience/coherence ß = 0.59, 95% CI = 0.45-0.76, P <0.01; self-efficacy ß = 0.30, 95% CI = 0.10-0.51, P <0.01; and social influence ß = 0.20, 95% CI = 0.08-0.33, P <0.01). In a multivariate analysis only salience/coherence (ß = 0.65, 95% CI = 0.42-0.88, P <0.01) remained statistically significant predictor of intention. CONCLUSION: This study established the validity of a scale to measure psychosocial variables associated with behavioral intentions to undergo surveillance endoscopy. Results demonstrate the importance of assessing self-efficacy, social influences, and bottom-line belief in the value of surveillance endoscopy when evaluating a patient's likelihood of completing surveillance endoscopy.

Patient experiences with surveillance endoscopy: a qualitative study.

BACKGROUND: Prior studies examining patterns of esophagogastroduodenoscopy (EGD) surveillance in patients with Barrett's esophagus (BE) demonstrate variable adherence to practice guidelines. In prior studies, memories of endoscopic experiences shaped overall perceptions and subsequent adherence behaviors, but the specific elements of that experience are unclear. We sought to identify specific elements of the EGD experience that frame overall perceptions of surveillance. METHODS: We conducted structured in-depth, qualitative interviews with BE patients with a range of severity (non-dysplastic, low-grade and high-grade dysplasia) who recently completed an EGD. Data collection continued until we reached thematic saturation (n = 20). We applied principles of framework analysis to identify emerging themes regarding patients' salient EGD experiences. We validated our coding scheme through multidisciplinary consensus meetings comprised of clinician (gastroenterologist and internist) and non-clinician investigators (sociologist and public health expert). RESULTS: Patient experiences can be conceptualized within a temporal model: prior to, during, and after endoscopy. The most memorable aspects of the EGD experience include physician-patient communication prior to EGD, wait time at the endoscopy center, interpersonal interactions at the time of the EGD, level of pain or discomfort with the procedure, level of trust in the physician following EGD, and gaining a sense of control over BE. CONCLUSIONS: We identified six salient memories before, during, and after the procedure that shape patients' perceptions of the EGD experience. We offer recommendations for measuring patient experiences using a composite of validated survey items. Future studies should test the relation of patient experience measures and adherence to surveillance EGD.

[Clinical, endoscopic and morphological manifestations of oesophageal lesion in systemic scleroderma].

UNLABELLED: Oesophageal lesion is the commonest visceral manifestation of systemic scleroderma (SSD) affecting the quality of life and fraught with serious complications. The aim of this study was to evaluate clinical, endoscopic andmorphological manifestations of oesophageal lesion in systemic scleroderma and its relationships with other clinical symptoms and pharmacotherapy of the disease. MATERIALS AND METHODS: 479 patients with SSD (93.7% women, 6.3% men, mean age 48.7 +/- 19.2 yr). All of them underwent EGDS in 2005-2010. 123 patients were examined for the detection of Barrett's oesophagus (BO), total screening regardless of complaints was conducted in 2010. Control group included 1018 age and sex-matched patients with RA who underwent EGDS in 2008-2009. RESULTS: Oesophageal lesions occurred much more frequently in SSD than in RA. Oesophageal symptoms were documented in 70.0 and 29.9% cases, non-erosive oesopahgitis in 28.8 and 1.5%, erosive esophagitis in 22.5 and 2.2% ulcers in 0.8 and 0% (p < 0.001). BO manifested as intestinal metaplasia (histological study of mucosal biopsy) was found in 30 SSD patients (4.2%). Screening revealed BO in 8.9% of the patients. The development of erosive oesophagitis was unrelated to the age of the patients, duration of the disease and its form (localized or diffusive), lung pathology or Sjogren's syndrome. Cytotoxic medicines significantly increased the frequency of erosive oesophagitis, it tended to increase under effect of NSAID and low doses of aspirin. Long-term intake of PPI did not reduce the risk of oesophagitis and BO. CONCLUSION: Half of the patients with SSD have oesophagitis. Over 20% of them suffer its complications (erosion and ulcers) and 9% have BO. All such patients need endoscopic study ofoesophagus regardless of clinical symptoms.

Psychosocial factors and their association with reflux oesophagitis, Barrett's oesophagus and oesophageal adenocarcinoma.

AIM: To investigate the role of psychological characteristics as risk factors for oesophageal adenocarcinoma (OAC), as well as the reflux-mediated precursor pathway. METHODS: An all-Ireland population-based case-control study recruited 230 reflux oesophagitis (RO), 224 Barrett's oesophagus (BO) and 227 OAC patients and 260 controls. Each case/control group completed measures of stress, depression, self-efficacy, self-esteem, repression and social support. A comparative analysis was undertaken using polytomous logistic regression adjusted for potential confounders. RESULTS: Compared to controls, OAC patients were almost half as likely to report high stress levels over their lifetime (P = 0.010, OR 0.51; 95%CI: 0.29-0.90) and 36% less likely to report having experienced depression (OR 0.64; 95%CI: 0.42-0.98). RO patients reported significantly higher stress than controls particularly during middle- and senior-years (P for trends < 0.001). RO patients were 37% less likely to report having been highly emotionally repressed (OR 0.63; 95%CI: 0.41-0.95). All case groups (OAC, RO and BO) were more likely than controls to report having had substantial amounts of social support (OR 2.84; 95%CI: 1.63-4.97; OR 1.97; 95%CI: 1.13-3.44 and OR 1.83; 95%CI: 1.03-3.24, respectively). CONCLUSION: The improved psychological profile of OAC patients may be explained by response shift. The role of psychological factors in the development of OAC requires further investigation.

Patients' intuitive judgments about surveillance endoscopy in Barrett's esophagus: a review and application to models of decision-making.

Adherence to practice guidelines for endoscopic surveillance of Barrett's esophagus is equivocal with evidence of underutilization and overutilization. While physicians report strong agreement with and adherence to recommended surveillance endoscopy (esophagogastroduodenoscopy [EGD]) guidelines, less is known about modifiable barriers and facilitators shaping patients' adherence behaviors. The aim of this study is to conduct a structured literature review of studies exploring patients' perspectives regarding surveillance EGD and to place these results within a conceptual framework. A structured literature review of PubMed, Cochrane, and Google Scholar databases with qualitative thematic analysis was performed. Six studies met eligibility criteria. Analysis of results identified five distinct themes. First, patients' objective cancer risk estimates are consistent with subjective risk perceptions, but neither is associated with EGD surveillance. Second, patients have strong beliefs in the benefits of cancer screening and surveillance and trust in their doctors. Third, anxiety and depression symptoms are related to risk perceptions and outcome expectancies of surveillance. Fourth, endoscopic surveillance itself has affective and physical consequences. Finally, health services and system variables are related to risk perception and EGD surveillance. These themes coherently fit within an integrated model of intuitive decision-making and health behaviors. Studies meeting eligibility criteria were heterogeneous in terms of their study objectives and findings. Quantitative meta-analyses of study findings could not be performed. To improve adherence, endoscopic surveillance programs should consider how patients intuitively frame risks and benefits and patients' emotional reactions to the endoscopy procedure, and focus on how physicians communicate recommendations.

Overutilization of endoscopic surveillance in nondysplastic Barrett's esophagus: a multicenter study.

BACKGROUND: Guidelines suggest that patients with nondysplastic Barrett's esophagus (BE) undergo endoscopic surveillance every 3 to 5 years, but actual use of surveillance endoscopy and the determinants of variation in surveillance intervals are not known. OBJECTIVE: To measure use of surveillance endoscopy and its variation in patients with nondysplastic BE. DESIGN: Multicenter, cross-sectional study. SETTING: Three sites in Arizona, Minnesota, and North Carolina. PATIENTS: This study involved patients who had prevalent BE without a history of high-grade dysplasia or esophageal adenocarcinoma. INTERVENTION: Participants were given validated measures of quality of life, numeracy, and cancer risk perception, and the total number of prior endoscopic surveillance examinations was measured. MAIN OUTCOME MEASUREMENTS: Oversurveillance was defined as >1 surveillance examination per 3-year period. RESULTS: Among 235 patients with nondysplastic BE, 76% were male and 94% were white. The average (± standard deviation [SD]) duration of BE was 6.5 ± 5.9 years. The mean (± SD) number of endoscopies per 3-year period was 2.7 ± 2.6. Oversurveillance was present in 65% of participants, resulting in a mean of 2.3 excess endoscopies per patient. Neither numeracy skills nor patient perception of cancer risk were associated with oversurveillance. LIMITATIONS: Endoscopies were measured by patient report, which is subject to error. Results may be generalizable only to patients seen in academic centers. CONCLUSION: Most patients with nondysplastic BE had more surveillance endoscopic examinations than is recommended by published guidelines. Patient factors did not predict oversurveillance, indicating that other factors may influence decisions about the interval and frequency of surveillance examinations.