Effects of Age on Treatment of Chronic Hepatitis C with Direct Acting Antivirals.

INTRODUCTION AND AIM: Data on the efficacy and tolerance of interferon-free treatment in chronic hepatitis C (CHC) in elderly patients are limited in phase II-III trials. MATERIAL AND METHODS: A prospective cohort of adult patients with CHC treated in French general hospitals. RESULTS: Data from 1,123 patients, distributed into four age groups, were analyzed. Of these, 278 were > 64 years old (fourth quartile) and 133 were > 73 years old (tenth decile). Elderly patients weighed less, were more frequently treatment-experienced women infected with genotype 1b or 2, while they less frequently had genotype 3 or HIV coinfection, but had more frequent comorbidities and drug consumption. Half of the patients had cirrhosis, whatever their ages. The main treatment regimens were sofosbuvir/ledipasvir (37.8%), sofosbuvir/daclatasvir (31.8%), sofosbuvir/simeprevir (16.9%), sofosbuvir/ribavirin (7.8%); ribavirin was given to 24% of patients. The overall sustained virological response (SVR) rate was 91.0 % (95% CI: 89.292.5%) with no difference according to age. Logistic regression of the independent predictors of SVR were albumin, hepatocellular carcinoma and treatment regimen, but not age. The rate of severe adverse events (66 in 59/1062 [5.6%] patients) tended to be greater in patients older than 64 years of age (21/261,8.1%), but the only independent predictors of SAE by logistic regression were cirrhosis and baseline hemoglobin. Patient-reported overall tolerance was excellent in all age groups, and patient-reported fatigue decreased during and after treatment, independent of age. CONCLUSIONS: The high efficacy and tolerance of interferon-free regimens is confirmed in elderly patients in real-life conditions.

Hepatocellular carcinoma is diagnosed at a later stage in alcoholic patients: Results of a prospective, nationwide study.

BACKGROUND: Recent data suggest that alcohol-related hepatocellular carcinoma (HCC) is diagnosed at a later stage. The aim of this study was to compare HCC characteristics and outcomes in an alcohol-related group (group A) and a non-alcohol-related group (group NA). METHODS: A total of 1207 patients with newly diagnosed HCC were prospectively included between May 2008 and October 2009. Patients with multiple causes (alcohol plus another cause) were excluded. Patients were followed every year for 5 years. Recorded variables, including etiologies were tested as prognostic factors of survival in a multivariate Cox model after adjustments for a lead-time bias. RESULTS: In all, 894 patients were analyzed: 582 (65.1%) were in group A, and 312 (34.9%) were in group NA. Alcohol-related HCC was more likely to be diffuse and detected in patients with a worse performance status and worse liver function. After adjustments for a lead-time bias, the median overall survival (OS) was 9.7 and 5.7 months in groups NA and A, respectively (P = .0002), and 5.8 and 5.0 months in alcohol-abstinent and alcohol non-abstinent groups, respectively (P = .09). The prognostic role of alcohol disappeared when survival was assessed at each Barcelona Clinic Liver Cancer (BCLC) stage. Patients with HCC detected during a cirrhosis follow-up program (n = 199 [22.3% of the whole cohort]) had increased lead time-adjusted median OS in comparison with patients with HCC diagnosed incidentally (11.7 vs 5.4 months; P < .0001). CONCLUSIONS: In comparison with patients with non-alcohol-related HCC, patients with alcohol-related HCC have reduced OS, mainly because of worse liver function and tumor characteristics at diagnosis, as attested by similar survival within each BCLC stage. Cancer 2018;124:1964-72. © 2018 American Cancer Society.

Diagnostic Delay Is Associated with a Greater Risk of Early Surgery in a French Cohort of Crohn's Disease Patients.

AIM: To investigate whether a diagnostic delay is associated with a poor outcome in Crohn's disease (CD). METHODS: Medical and socioeconomic characteristics as well as medications and need for surgery of consecutive CD adults patients followed in three referral centers were prospectively recorded using an electronic database (Focus_MICI®). A long diagnostic delay was defined by the upper quartile. We compared patients with long diagnostic delay to those with earlier diagnosis regarding the time to: (1) first intestinal surgery, (2) first use of immunosuppressants (IMSs), and (3) first use of anti-tumor necrosis factor (anti-TNF) therapy using the Kaplan-Meier test and the log-rank test. RESULTS: A total of 497 patients with CD (53.6 % women) were analyzed. Median diagnostic delay was 5 months (IQR 25-75 %: 2-13 months). Median follow-up was 9 years (IQR 4-16.2), and 148 (29.8 %) patients had major surgery. There were no significant differences between patients with late and early diagnosis regarding age at diagnosis, disease phenotype, need for IMS therapy, and need for anti-TNF therapy. Time to first major surgery was shorter in patients with late diagnosis (p = 0.05). CONCLUSION: In this large multicenter prospective cohort of French CD patients, a long diagnostic delay (>13 months) increased the risk of early surgery. No associated factors could be identified in this study.

Microscopic colitis or functional bowel disease with diarrhea: a French prospective multicenter study.

OBJECTIVES: To describe the characteristics of a cohort of patients with microscopic colitis (MC; lymphocytic (LC) or collagenous (CC) colitis) and to compare them with patients with functional bowel disorder with diarrhea (FBD-D). METHODS: Between September 2010 and June 2012, patients fulfilling the following inclusion criteria were prospectively included in 26 centers in France: (i) having at least three bowel movements daily with change in stool consistency; (ii) duration of abnormal bowel habit >4 weeks; and (iii) normal or near-normal colonoscopy. Each patient underwent a colonoscopy and colonic biopsies. We compared the demographic, clinical, biological, and etiological characteristic of patients with MC (CC and LC) with those of control patients with FBD-D. RESULTS: A total of 433 patients were included: 129 with MC (87 LC and 42 CC), 23 with another organic disease, and 278 with FDB-D, including patients with diarrhea and abdominal pain who met the criteria of Rome III (irritable bowel syndrome with diarrhea) and patients with functional diarrhea without abdominal pain. Logistic regression analysis identified the following independent predictors of MC: age >50 years (odds ratio (OR)=3.1, 95% confidence interval (CI)=1.6-5.9), presence of nocturnal stools (OR=2, 95% CI=1.1-3.9), weight loss (OR=2.5, 95% CI=1.3-4.7), duration of diarrhea <12 months (OR=2.0, 95% CI=1.1-3.5), recent introduction of new drugs (OR=3.7, 95% CI=2.1-6.6; P<0.0001), and the presence of a known autoimmune disorder (OR=5.5, 95% CI=2.5-12). CONCLUSIONS: Age >50 years, the presence of nocturnal stools, weight loss, the introduction of a new drug, and the presence of a known autoimmune disease increase the probability of MC and thus the indication for colonoscopy with biopsies.

Hepatitis C treatment with all-oral direct-acting antivirals: Effectiveness and tolerance in a multicenter, prospective, observational study from French general hospitals (APROVVIE, ANGH).

BACKGROUND AND AIMS: According to clinical trials, the treatment of patients with chronic hepatitis C (CHC) with second-generation direct acting antiviral agents (DAAs) is highly efficient and well tolerated. The goal of this study was to investigate the effectiveness and safety of various combinations of these drugs during their first 2 years of use in the real-world practice of French general hospitals. METHODS: Data from patients treated with all-oral DAAs in 24 French non-academic hospital centers from March 1, 2014 to January 1, 2016, were prospectively recorded. The sustained virological response 12-24 weeks after treatment (SVR 12-24) was estimated and severe adverse events (SAE) were evaluated and their predictive factors were determined using logistic regression. RESULTS: Data from 1123 patients were analyzed. The population was 69% genotype (G) 1, 13% G3, 11.5% G4, 5% G2, 49% with cirrhosis and 55% treatment-experienced. The treatment regimens were sofosbuvir/ledipasvir (38%), sofosbuvir/daclatasvir (32%), sofosbuvir/simeprevir (17%), ombitasvir+paritaprevir+ritonavir (5%) (with dasabuvir 3.5%), and sofosbuvir/ribavirin (8%). Ribavirin was given to 24% of patients. The SVR 12-24 was 91.0% (95% CI: 89.2-92.5%). Sofosbuvir-ribavirin was less effective than other regimens. The independent predictors of SVR 12-24 by logistic regression were body weight, albumin, previous hepatocellular carcinoma and treatment regimen (sofosbuvir/ribavirin vs. others). Sixty-four severe adverse events (SAE) were observed in 59 [5.6%] patients, and were independently predicted by cirrhosis and baseline hemoglobin. Serum creatinine increased during treatment (mean 8.5%, [P<10-5]), satisfying criteria for acute kidney injury in 62 patients (7.3%). Patient-reported overall tolerance was excellent, and patient-reported fatigue decreased during and after treatment. CONCLUSIONS: Second generation DAAs combinations are as effective and well tolerated in a « real-world ¼ population as in clinical trials. Further studies are needed on renal tolerance.

Long-term follow-up and predictive factors of recurrence of anemia in a cohort of 102 very elderly patients explored for iron-deficiency anemia.

AIM: To evaluate long-term follow-up and predictors of relapse of anemia in a cohort of 102 very elderly patients previously explored for iron-deficiency anemia (IDA). METHODS: One hundred and two patients [61 women and 41 men, mean age 82+/-5.8 y (75 to 98)] explored for IDA were prospectively followed up from inclusion (June 2003 to May 2005) until death or May 2006. Survival rate was estimated by the Kaplan-Meier method and compared by the log-rank test. Predictors of recurrence of anemia were identified by multivariate analysis in the 4 following subgroups: unexplained IDA (subgroup 1, n=27), benign lesion (subgroup 2, n=37), cancer treated curatively (subgroup 3, n=28), cancers treated palliatively (subgroup 4, n=10). RESULTS: Median follow-up was 20 months. At baseline, main clinical and laboratory data were not significantly different in the 4 subgroups, especially as regards severe comorbidities. Thirty-three patients died, 10 (30%) of them in the first month. Ten (100%) belonged to subgroup 4 versus, respectively, n=7 (26%), n=8 (22%), and n=8 (29%) of patients from subgroups 1, 2, and 3 (P<0.001). No death was directly related to recurrence of anemia. Survival rate at 1 year was 10% in subgroup 4, significantly lower than the other 3 subgroups (subgroup 1: 84%; subgroup 2: 86%; subgroup 3: 78%; log-rank test, P<0.0001). Anemia recurred in 18 cases, and required red cell transfusion in 13 cases. Predictive factors of recurrence of anemia [odds ratio (confidence interval 95%), P] were cancers treated palliatively [14.9 (3-72), P<0.01] and angiodysplasias [4.5 (1.1-18.2), 0.035]. CONCLUSIONS: In a cohort of very elderly patients explored for IDA, the mortality rate and the long-term survival were not different for patients with IDA related to a cancer treated curatively than those with unexplained IDA and those with IDA related to a benign lesion. Angiodysplasias and cancers treated palliatively were associated with recurrence of anemia. These results suggest interventionist strategies (including endoscopic investigation and appropriate surgery) for elderly patients with IDA.

Crohn's disease treatment practices in France in1999-2013: A prospective survey in non-academic hospitals.

AIMS: To describe the characteristics of patients with Crohn's disease (CD) in non-academic hospitals in France and to evaluate how therapeutic practices changed between 1999 and 2013. METHODS: During 2 weeks in September 2013, we solicited disease and treatment information for CD patients seen by gastroenterologists in 57 French non-academic hospitals. In four groups of patients defined according to the date of CD diagnosis (<1999, 1999-2003, 2004-2008, and 2009-2013), the use of immunosuppressor (IS) and anti-TNF treatments during the first 5 years following diagnosis of CD was compared using the Kaplan-Meier method. RESULTS: 739 consecutive CD patients (median age at diagnosis 25.4 years) were included in the survey. CD location was ileal for 31%, colonic for 21%, and ileocolonic for 45%. CD phenotypes were non-penetrating/non-stricturing (58.7%), stricturing (26.9%), and penetrating (12.7%), with perianal lesions in 26.1%. The proportions of patients who began IS or anti-TNF treatment within 5 years of diagnosis increased significantly from 18% and 0%, respectively, in <1999 (n=170) to 52% and 23% in 1999-2003 (n=120), 66% and 70% in 2004-2008 (n=155), and 75% and 100% in 2009-2013 (n=294; P<0.0001). CONCLUSIONS: In this French non-academic hospital cohort of CD patients, the proportions of patients being treated with anti-TNF or IS therapy in the first 5 years after diagnosis both increased sharply since 1999.

Management and predictors of early mortality in elderly patients with iron deficiency anemia: a prospective study of 111 patients.

OBJECTIVES: Iron deficiency anemia (IDA) is common in the elderly. It usually results from gastrointestinal (GI) bleeding and requires endoscopic exploration of the gastrointestinal tract. The aim of this prospective study in elderly patients was to evaluate the feasibility of endoscopy, the therapeutic impact, and identify predictors of early mortality. METHODS: From June 2003 to May 2005, all patients over 75 years, hospitalized for anemia were screened for iron deficiency. Clinical (including serious comorbidities), biological, endoscopic and therapeutic data were collected. One month after treatment, a follow-up was carried out to assess the tolerance of such investigation and treatment. RESULTS: One hundred and eleven patients (69 women, 82.3 +/- 6.4 years) had IDA, 102 (92%) underwent an upper endoscopy and 91 (82%) a colonoscopy. Nine (8%) patients were not investigated because of poor clinical condition (N=4) or dementia (N=5). Of the 75 (68%) patients with an identified source of bleeding, 12 (11%) had a synchronous lesion, 43 (39%) a colorectal source including 31 (72%) colorectal cancer, and 44 (40%) an upper GI source. Sixty-nine (92%) of the 75 patients received at least one of the following treatments: medical (N=27), endoscopic (N=20), and surgical (N=31). Surgery was curative in 28/31 (90%) cases of which 25/27 were colorectal cancers. One month after treatment, overall mortality was 11/111 (10%) and 4/31 (13%) after surgery. Predictors of early mortality (Odd ratio, 95% Confidence Interval) were: a malign cause (42; 3-588), no specific treatment (34; 3-423), at least 2 co-morbidities (20; 1-400). CONCLUSION: In an unselected hospitalized population of elderly patients with IDA, endoscopy was generally feasible, allowing identification of a source of bleeding, especially colorectal cancer. A specific treatment was usually possible and proved curative without increase in early mortality.

Over 90% of cases of Microscopic Colitis can be diagnosed by performing a short colonoscopy.

AIMS: To determinate the topographical distribution of key diagnostic histological features of lymphocytic colitis (LC) and collagenous colitis (CC) and to establish what correlations may exist between the histological findings and the causes and severity of MC. PATIENTS AND METHODS: Patients with MC were included in a prospective multicentre French study from September 2010 to October 2012. MC was diagnosed by performing total colonoscopy with multiple biopsies of the rectum and colon collected in separate jars and analyzed separately for each site (descending and sigmoid colon, transverse colon, ascending colon). CC was defined as a subepithelial collagen layer>10µm thick and LC as an intraepithelial lymphocyte (IEL) count>20 lymphocytes per 100 epithelial cells without any associated thickening of the subepithelial collagen. RESULTS: Ninety-five patients, 69 with LC 26 and with CC, were included in the analysis. The sensitivity of the biopsies for diagnosing MC was maximum in the transverse colon and minimum in the rectum. Rectal and left colonic biopsies resulted in the diagnosis of CC and CL in 93% and 94% of cases, respectively. All the remaining cases of MC were diagnosed by performing additional biopsies beyond the splenic flexure. In patients with LC, a higher rate of IELs was associated with the absence of abdominal pain (P=0.01) and a shorter duration of diarrhea (P=0.001). In patients with CC, a lower level of collagen thickness in the basement membrane was associated with the presence of an autoimmune disease (P=0.02). CONCLUSION: More than 90% of cases of microscopic colitis were diagnosed in this study by performing rectal and left colonic biopsies.

Middle-term mortality and re-bleeding after initial diverticular bleeding: A nationwide study of 365 mostly elderly French patients.

BACKGROUND AND AIMS: The aim of this study was to determine the mortality and re-bleeding rates, and the risk factors involved, in a cohort of patients with previous diverticular bleeding (DB). METHODS: In 2007, data on 2462 patients with lower gastrointestinal (GI) bleeding were collected prospectively at several French hospitals. We studied the follow-up of patients with DB retrospectively. The following data were collected: age, mortality rates and re-bleeding rates, drug intake, surgery and comorbidities. RESULTS: Data on 365 patients, including 181 women (mean age 83.6 ± 9.8 years) were available. The median follow-up time was 3.9 years (IQR 25-75: 1.7-5.4). Of these, 148 patients died (40.5%). Among the 70 patients (19.2%) who had at least one re-bleeding episode, nine died and three underwent surgical procedures. Anticoagulation and antiplatelet therapy was discontinued in 70 cases (19.2%). The independent risk factors contributing to mortality were age > 80 years (HR = 3.18 (2.1-4.9); p < 0.001) and a Charlson comorbidity score > 2 (1.91 (1.31-2.79); p = 0.003). Discontinuation of therapy was not significantly associated with a risk of death due to cardiovascular events. No risk factors responsible for re-bleeding were identified, such as antiplatelet and anticoagulant therapy in particular. CONCLUSIONS: In this cohort, the rates of mortality and DB re-bleeding after a median follow-up time of 3.9 years were 19.2% and 40.5%, respectively. The majority of the deaths recorded were not due to re-bleeding.

Diagnostic delay in a French cohort of Crohn's disease patients.

UNLABELLED: Diagnostic delay is frequent in Crohn's disease (CD) and may partly depend on socioeconomic status. The aim of this study was to determine the diagnostic delay and to identify associated risk factors, including socioeconomic deprivation in a French cohort of CD patients. METHODS: Medical and socioeconomic characteristics of all consecutive CD patients followed in 2 referral centers between September 2002 and July 2012 were prospectively recorded using an electronic database. Diagnostic delay was defined as the time period (months) from the first symptom onset to CD diagnosis. A long diagnostic delay was defined by the upper quartile of this time period. Univariate and multivariate analyses were performed to identify the baseline characteristics of patients associated with a long diagnostic delay. RESULTS: Three hundred and sixty-four patients with CD (mean age=29.2±12.6 years, 40.8% men) were analyzed. Median diagnostic delay was 5 months, and a long diagnostic delay was more than 12 months. Fifty-six patients (15.3%) had perianal lesions, and 28 patients (8.6%) had complicated disease at diagnosis. None of the following factors were associated with a long diagnostic delay: age, gender, CD location and behavior, marital and educational, language understanding, geographic origin and socioeconomic deprivation score measured by the EPICES score. CONCLUSION: In this French referral center-based cohort of CD patients, the median diagnostic delay was 5 months. None of the baseline characteristics of the CD, including socioeconomic deprivation, influenced diagnostic delay in this cohort.

Impact of complementary and alternative medicine on the quality of life in inflammatory bowel disease: results from a French national survey.

BACKGROUND: Complementary and alternative medicines (CAM) are widely used by patients with inflammatory bowel disease (IBD). Few data have been published on the impact of CAM on the quality of life (QOL). AIMS: The aim of the study was to describe CAM use in French patients with IBD, identify characteristics associated with CAM use, and assess the impact of CAM on the QOL. METHODS: We conducted an internet survey on CAM through the French IBD patient's association website. Patients had to answer a questionnaire (LimeSurvey application) about sociodemography, IBD treatment, CAM type, socioeconomic data, and QOL using the Short IBD Questionnaire (SIBDQ). Patients noted the impact of CAM on their symptoms and on their QOL on a scale of 0-100. CAM users and nonusers were compared by univariate and multivariate analyses. RESULTS: A total of 936 IBD patients responded and 767 (82.4%) filled up the whole questionnaire: 503 reported CAM use and 172 had never used. The types of CAM reported were diet-based (30.7%), body-based (25.1%), homeopathic or traditional medicine (19.6%), naturopathy (15.2%), and mind-body medicine (9.1%). The gastroenterologist was aware of CAM use in only 46% of patients. CAM users were more likely to have ulcerative colitis [odds ratio (OR)=1.78, P=0.018], clinical remission (OR=1.42, P=0.06), high level of education (OR=1.51, P=0.02), poor observance (OR=1.81, P=0.017), or to have terminated conventional treatment (OR=2.03, P=0.003). CAM users tend to have higher rates of SIBDQ scores, greater than 50 (OR=1.57, P=0.06). Improvement in symptoms and QOL was reported with all CAM types except mind medicine. CONCLUSION: CAM use is widespread among IBD patients. CAM users report improvement in symptoms and QOL, but they tend to stop their conventional treatment. Better information about CAM might improve adherence to conventional treatment.

Renal dysfunction associated with telaprevir-containing triple therapy for chronic hepatitis C: is early prediction possible?

INTRODUCTION: Renal dysfunction has recently been described as a potential complication of tritherapy with telaprevir (TVR) in patients with chronic hepatitis C. This study aimed to identify predictive factors for and consequences of TVR-associated renal dysfunction. PATIENTS AND METHODS: A retrospective-prospective study was carried out in 96 patients with chronic hepatitis C, genotype 1, treated with TVR-based tritherapy in 2012-2013, in whom regular serum creatinine measurements were performed during the first 12 weeks of treatment. The patients received standard doses of peginterferon, ribavirin and TVR (2250 mg/day). The estimated glomerular filtration rate (eGFR) was calculated using the Modification of Diet in Renal Disease formula. RESULTS: eGFR decreased significantly from baseline at weeks 4, 8 and 12, the mean maximum decrease being 22.0±23.6 ml/min, with a significant correlation between baseline and minimum eGFR (r=0.58, P<10), stronger between week 2 and minimum eGFR in the subgroup of 62 patients in whom creatinine measurement was performed at week 2. Thirteen patients had an eGFR below 60 ml/min during treatment. Age and baseline eGFR were independent predictors of eGFR below 60 ml/min in the entire population, and only week 2 eGFR when available. The decrease in haemoglobin was significantly correlated with the decrease in eGFR. Age, baseline haemoglobin and the maximum variation in eGFR were independent predictors for minimum haemoglobin. The patients with decreased eGFR had more severe anaemia, and received more blood transfusions and erythropoietin. Renal dysfunction regressed in all patients after stopping TVR. CONCLUSION: The reversible decrease in eGFR in patients receiving TVR-containing tritherapy can be predicted early, possibly allowing measures aimed at preventing anaemia.

Risk factors of anxiety and depression in inflammatory bowel disease.

BACKGROUND: Little is known in inflammatory bowel disease (IBD) regarding risk factors for psychological distress. The aim of this work was to study the disease characteristics and socioeconomic factors associated with anxiety and depression in IBD. METHODS: From December 2008 to June 2009, 1663 patients with IBD (1450 were members of the Association Francois Aupetit, French association of IBD patients) answered a questionnaire about psychological and socioeconomic factors and adherence to treatment. In this study we focused the analysis on the characteristics of IBD (type, location, severity, treatment) and socioeconomic factors (professional, educational, and marital status and Evaluation of Precarity and Inequalities in Health Examination Centers [EPICES] score of socioeconomic deprivation; score established in medical centers in France; http://www.cetaf.asso.fr) associated with depression and anxiety. Anxiety and depression were assessed by the Hospital Anxiety and Depression Scale. Comparison between groups according to the existence of depression or anxiety was carried out using univariate and multivariate analysis. RESULTS: In all, 181 patients (11%) were depressed; 689 patients (41%) were anxious. By multivariate analysis, factors associated with anxiety were: severe disease (P = 0.04), flares (P = 0.05), nonadherence to treatment (P = 0.03), disabled or unemployed status (P = 0.002), and socioeconomic deprivation (P < 0.0001). Factors associated with depression were: age (P = 0.004), flares (P = 0.03), disabled or unemployed status (P = 0.03), and socioeconomic deprivation (P < 0.0001). CONCLUSIONS: In this large cohort of IBD patients, risk factors for anxiety and depression were severe and active disease and socioeconomic deprivation. Psychological interventions would be useful when these factors are identified.

Socioeconomic and psychological factors associated with nonadherence to treatment in inflammatory bowel disease patients: results of the ISSEO survey.

BACKGROUND: Adherence to treatment is a key condition in preventing relapses in inflammatory bowel disease (IBD). The aims of this study were specifically to study socioeconomic and psychological factors and adherence to treatment in a large cohort of patients. METHODS: A questionnaire concerning demographic, clinical, and psychosocial characteristics was mailed to 6000 IBD patients belonging to the French association of IBD patients (AFA). The questionnaire was also available on the Website of the AFA for nonmember patients to answer. Good adherence to treatment was defined as taking ≥ 80% of prescribed medication. Socioeconomic deprivation was assessed using the specific EPICES score (http://www.cetaf.asso.fr) developed in France. Anxiety and depression were assessed using the Hospital Anxiety and Depression scale. RESULTS: A total of 1069 women and 594 men (43.6 ± 15.4 years) completed the questionnaire; 1450 (87.2%) of them belonged to the AFA. In all, 1044 had Crohn's disease, 36 indeterminate colitis, and 583 ulcerative colitis. Adherence ≥ 80% was reported by 89.6% of patients. Factors associated with good adherence were: older age (P < 0.01), treatment with anti-tumor necrosis factor (TNF) (P < 0.0001), membership in the AFA (P = 0.006). Nonadherence increases with smoking (P = 0.02), constraints related to treatment (P < 10(-9) ), anxiety (P < 10(-6) ), and moodiness (P < 10(-5) ). There were no differences in adherence for the following: gender, type of IBD, activity and severity of the disease, socioeconomic deprivation, marital status, education level, and depression. CONCLUSIONS: In this large cohort of IBD patients, psychological distress and constraints related to treatment decrease adherence to treatment, while membership in a patients' association improves it.

Predictive factors of GI lesions in 241 women with iron deficiency anemia.

OBJECTIVES: GI blood loss is the most common cause of iron deficiency anemia (IDA) in postmenopausal women and menstrual blood loss in premenopausal women. We aimed to evaluate the diagnostic yield of endoscopy in women with IDA and to define predictive factors of a GI lesion. METHOD: Clinical, biological, endoscopic, and histological data from patients with IDA were systematically collected on a computer. Multivariate analysis (logistic regression) was performed to determine whether these data were associated with a GI lesion. RESULTS: Between January, 1989 and June, 1999, 241 consecutive women had endoscopies for IDA (mean age = 52.3 +/- 21.8 yr). A substantial GI lesion was detected in 119 patients (49.4%). Ten patients (4%) had both upper and lower GI lesions. A source of IDA was revealed by upper endoscopy in 86 cases (35.6%) and by colonoscopy in 33 (13.7%). The most common upper lesions were peptic ulceration (42/241 [17.4%]), esophagitis (15/241 [6.2%]), and cancer (9/241 [3.7%]). Colonic cancer (15/241 [6.2%]) and polyps (10/241 [4.1%]) were the most frequent lesions detected by colonoscopy. Predictive factors (odds ratio, 95% CI) of GI lesions diagnosed by endoscopy were abdominal symptoms (8.3, 3.9-17.2), age > 50 yr (4.4, 2.1-9.2), and Hb < 9 g/dl (3, 1.5-6.1). Thirty-one women (13%) had none of these predictive factors; in this group only two lesions were identified (one esophagitis and one duodenal ulcer). The positive predictive value of these three independent predictors was 87%, and the negative predictive value was 93.5%. CONCLUSION: Endoscopy revealed a source of IDA in 49.4% of cases. Three predictive factors of GI lesion were identified. Endoscopic investigation should be avoided in women without these three predictive factors. Conversely, these factors are strongly associated with a GI lesion.