Analysis of adherence to HIV-positive quality of care indicators and their impact on service quality perceptions in patients: a Spanish cross-sectional study.

BACKGROUND: Since the identification of human immunodeficiency virus (HIV) infection, there have been significant advances in its diagnosis and treatment, but there have been few contributions to the area of care quality. In 2010, the Spanish AIDS Study Group (GeSIDA) published the document "Health quality indicators of GeSIDA for the care of people infected with HIV/AIDS" in which standards are proposed for the purpose of improving and standardizing the assistance provided to people infected with HIV. The purpose of this study was to evaluate the degree of compliance with these indicators and to analyse whether adherence to the standards improves patient perception of care quality in terms of their satisfaction with the health care they have received. METHODS: Compliance with GeSIDA indicators was analysed within a cohort of people living with HIV (PLHIV) in a hospital in the Madrid region. To evaluate patient perception, the External Consultation User Satisfaction Questionnaire (SUCE) was used, which is a tool that was previously validated in the Spanish population. RESULTS: A total of 334 patients were included. The level of adherence to the indicators was 74.46%. The score on the SUCE questionnaire was 9.04 out of 10 (CI 95%: 8.90-9.19). Of the 47 indicators assessed, only 4 were related to satisfaction with health care. CONCLUSIONS: The levels of compliance with the indicators and patient satisfaction with health care were high. Adherence to quality indicators showed little relation to patient-reported satisfaction.

EUS-guided tissue acquisition in the study of the adrenal glands: Results of a nationwide multicenter study.

BACKGROUND: There are limited data about the role of endoscopic ultrasound-guided tissue acquisition (EUS-TA), by fine needle aspiration (EUS-FNA) or biopsy (EUS-FNB), in the evaluation of the adrenal glands (AG). The primary aim was to assess the diagnostic yield and safety. The secondary aims were the malignancy predictors, and to create a predictive model of malignancy. METHODS: This was a retrospective nationwide study involving all Spanish hospitals experienced in EUS-TA of AGs. Inclusion period was from April-2003 to April-2016. Inclusion criteria: all consecutive cases that underwent EUS-TA of AGs. EUS and cytopathology findings were evaluated. Statistical analyses: diagnostic accuracy of echoendoscopist's suspicion using cytology by EUS-TA, as gold standard; multivariate logistic regression model to predict tumor malignancy. RESULTS: A total of 204 EUS-TA of AGs were evaluated. Primary tumor locations were lung70%, others19%, and unknown11%. AG samples were adequate for cytological diagnosis in 91%, and confirmed malignancy in 60%. Diagnostic accuracy of the endosonographer's suspicion was 68%. The most common technique was: a 22-G (65%) and cytological needle (75%) with suction-syringe (66%). No serious adverse events were described. The variables most associated with malignancy were size>30mm (OR2.27; 95%CI, 1.16-4.05), heterogeneous echo-pattern (OR2.11; 95%CI, 1.1-3.9), variegated AG shape (OR2.46; 95%CI, 1-6.24), and endosonographer suspicion (OR17.46; 95%CI, 6.2-58.5). The best variables for a predictive multivariate logistic model of malignancy were age, sex, echo-pattern, and AG-shape. CONCLUSIONS: EUS-TA of the AGs is a safe, minimally invasive procedure, allowing an excellent diagnostic yield. These results suggest the possibility of developing a pre-EUS procedure predictive malignancy model.

Systematic review with meta-analysis: the incidence of advanced neoplasia after polypectomy in patients with and without low-risk adenomas.

BACKGROUND: Patients with one to two tubular adenomas <1 cm in size without high-grade dysplasia (low-risk group) are considered at low risk for colorectal cancer. However, it is uncertain whether they have the same risk of subsequent advanced neoplasia as those with no neoplasia at baseline colonoscopy. AIM: To compare incidence of metachronous advanced neoplasia between patients in the low-risk adenoma group and those without neoplasia at index colonoscopy. METHODS: Relevant publications were identified by MEDLINE/EMBASE and other databases for the period 1992-2013. Studies comparing the incidence of post-polypectomy advanced neoplasia (adenomas ≥10 mm/high-grade dysplasia/villous or cancer) between the low-risk group and patients without colorectal neoplasia at the first colonoscopy were included. Detection rates for advanced neoplasia at endoscopic surveillance were extracted. Study quality was ascertained according to Newcastle-Ottawa Scale. Forest plot was produced based on random-effect models. Inter-study heterogeneity was assessed using the I(2) statistic. RESULTS: Seven studies provided data on 11 387 patients. Mean surveillance periods ranged between 2 and 5 years. Altogether, 267 patients with post-polypectomy advanced neoplasia were detected in the two groups. The incidence of advanced neoplasia was 1.6% (119/7308) in those without neoplasia and 3.6% (148/4079) in those with low-risk adenoma, respectively, corresponding to a relative risk of 1.8 (95% CI: 1.3-2.6). Inter-study heterogeneity was only moderate (I(2) : 37%). No publication bias was present. CONCLUSIONS: Patients with low-risk adenomas at baseline had a higher risk of metachronous advanced neoplasia than the group with no adenomas at baseline, though the absolute risk was low in both groups.

Clinical validation of the European Panel on the Appropriateness of Gastrointestinal Endoscopy (EPAGE) II criteria in an open-access unit: a prospective study.

BACKGROUND AND STUDY AIMS: The European Panel on the Appropriateness of Gastrointestinal Endoscopy (EPAGE I) criteria were recently updated (EPAGE II), but no prospective studies have used these criteria in clinical practice. The aim of the current study was to validate the EPAGE II criteria in an open-access endoscopy unit. PATIENTS AND METHODS: A prospective observational study was conducted in an open-access endoscopy unit at a tertiary care referral center. Consecutive outpatients (n = 1004; mean age 58.9 ±â€†13.1 years; 45 % men) were referred for diagnostic colonoscopy between September 2009 and February 2010. The appropriateness of colonoscopy was assessed based on EPAGE II criteria, and the relationship between appropriateness and both referral doctor and detection of significant lesions was examined. The effectiveness of EPAGE II criteria in assessing appropriateness was measured by means of sensitivity, specificity, and positive and negative predictive values for detecting significant lesions. RESULTS: Colonoscopic cecal intubation was achieved in 956 patients (95.2 %). Most referral doctors were gastroenterologists (58.0 %) and the most common indication was colorectal cancer (CRC) screening (35.2 %). EPAGE II criteria were applicable in 968 patients (96.4 %); of these patients, the indication was appropriate in 778 (80.4 %), inappropriate in 102 (10.5 %), and uncertain in 88 (9.1 %). Patients with appropriate or uncertain indications based on EPAGE II criteria had more relevant endoscopic findings than those with inappropriate indications (38.8 % vs. 24.5 %; OR 1.95, 95 %CI 1.22 - 3.13; P < 0.005). Sensitivity and negative predictive value of EPAGE II criteria for detecting significant lesions were 93.1 % (95 %CI 90 % - 96 %) and 75.5 % (95 %CI 67 % - 84 %), respectively, whereas for advanced neoplastic lesions these values were 98.0 % (95 %CI 95 % - 100 %) and 98.0 % (95 % CI 95 % - 100 %), respectively. Adherence to EPAGE II recommendations was an independent predictor of finding a significant lesion (OR 1.93, 95 %CI 1.20 - 3.11; P = 0.007). CONCLUSIONS: EPAGE II is a simple, valid score for detecting inappropriate colonoscopies in clinical practice.

Public awareness of colorectal cancer and screening in a Spanish population.

OBJECTIVES: To investigate screening intentions and previous uptake of colorectal cancer (CRC) screening tests in a general population in Spain; and to determine knowledge about CRC, risk perceptions, major barriers to screening and perceived benefits of screening. STUDY DESIGN: Cross-sectional study. METHODS: Six hundred consecutive Spanish individuals over 50 years of age completed a questionnaire to determine their screening intentions, previous CRC diagnostic procedures, and knowledge about screening procedures, risk factors for CRC, 5-year prognosis, warning signs and symptoms, incidence, age-related risk and perceived barriers to screening. RESULTS: Although 78.8% of subjects reported that they were willing to participate in CRC screening, only 12% had ever undergone a screening test, and none with screening intention. Awareness of a breast cancer screening test [odds ratio (OR) 1.67, 95% confidence interval (CI) 1.04-2.70; P = 0.035], visiting a general practitioner in the preceding year (OR 3.08, 95% CI 1.86-5.08; P < 0.0001), awareness of risk factors (OR 2.32, 95% CI 1.49-3.61; P < 0.001), awareness of CRC signs or symptoms (OR 1.65, 95% CI 1.03-2.64; P = 0.04) and belief in the efficacy of CRC screening (OR 8.85, 95% CI 1.53-51.3; P = 0.01) were independent predictors for intention to participate in CRC screening. The most common reasons given for refusing screening were 'CRC tests might be dangerous' (28.2%), 'CRC tests might be painful' (17.9%) and 'feeling healthy' (16.2%). CONCLUSION: Although reported willingness to undergo CRC screening was high, CRC knowledge and actual uptake of CRC screening were low. An educational intervention to reduce barriers and increase awareness could improve uptake of CRC screening.

Incidence and clinical significance of hyperamylasemia after endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) of pancreatic lesions: a prospective and controlled study.

BACKGROUND AND STUDY AIM: Acute pancreatitis as a complication of endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) of pancreatic lesions is rarely observed. However, there is little information on the incidence of hyperamylasemia after EUS-FNA of the pancreas and its clinical significance. This study aimed to supply this lack of information. PATIENTS AND METHODS: Patients who underwent EUS-FNA of a pancreatic lesion between October 2004 and October 2005 were studied prospectively. Exclusion criteria were: (i) platelet count under 50,000/mm (3) and/or prothrombin time < 50 %; (ii) performance of surgery, endoscopic retrograde cholangiopancreatography (ERCP), a percutaneous biopsy attempt, or another invasive procedure within 7 days before EUS-FNA; (iii) lack of informed consent. Serum amylase levels were determined before and 8 and 24 h after the procedure. Hyperamylasemia was defined by amylase levels above 104 UI/L (and higher than baseline levels) 8 h after the procedure. Acute pancreatitis was defined by upper abdominal pain (with or without nausea and/or vomiting) accompanied by elevation of serum amylase or lipase to at least twice baseline levels. RESULTS: A total of 100 patients underwent EUS-FNA of a pancreatic lesion (58 men, 42 women; mean age 60 +/- 13 years). Eleven patients (11 %) showed hyperamylasemia 8 h after the puncture (298 +/- 293 UI/L, range 105 - 1044 UI/L), but only two of them developed acute mild pancreatitis after EUS-FNA. Hyperamylasemia was not related either to the type of lesion (cystic or solid) or to its location, the duration of the procedure, or the number of passes performed. CONCLUSIONS: Pancreatitis after pancreatic EUS-FNA occurs in 2 % of patients, with some more cases of silent hyperamylasemia. This complication may have to be included in the information given to patients for their informed consent.