Post-diagnosis serum 25-hydroxyvitamin D concentrations in women treated for breast cancer participating in a lifestyle trial in Italy.

OBJECTIVE: To report cross-sectionally serum levels of 25-hydroxyvitamin D [25(OH)D] in women living in Italy within 12 months from breast cancer (BC) diagnosis. METHODS: Baseline data were obtained from 394 women diagnosed with primary BC, enrolled from 2016 to 2019 in a lifestyle trial conducted in Italy. Subjects' characteristics were compared between two 25(OH)D concentrations (hypovitaminosis D<20 and ≥20 ng/mL) with the Chi-squared test or Fisher's exact test for small-expected counts. Using multiple logistic regression-adjusted models, we estimated odds ratios (ORs) of hypovitaminosis D with 95% confidence intervals (CIs) in the total sample and in the unsupplemented subgroup. RESULTS: Hypovitaminosis D was found in 39% of all subjects, 60% in unsupplemented subjects, and 10% in supplemented subjects. Increasing ORs of hypovitaminosis D were found with increasing body mass index, 25-30, >30, and ≥35 versus <25 kg/m2 (ORs: 2.50, 4.64, and 5.81, respectively, in the total cohort and ORs: 2.68, 5.38, and 7.08 in the unsupplemented); living in the most southern Italian region (OR 2.50, 95%CI 1.22-5.13); and with hypertriglyceridemia (OR 2.46; 95%CI 1.16-5.22), chemotherapy history (OR 1.86, 95%CI 1.03-3.38), and inversely with anti-estrogenic therapy (OR 0.43, 95%CI 0.24-0.75) in the total sample. CONCLUSIONS: Hypovitaminosis D in women recently diagnosed with BC and participating in a lifestyle trial in Italy was widespread and highest with obesity, hypertriglyceridemia, and chemotherapy use. Considering that hypovitaminosis D is a risk factor for lower efficacy of bone density treatments and possibly BC mortality, our results suggest the need to promptly address and treat vitamin D deficiency.

Real-life efficacy and safety of Ustekinumab as second- or third-line therapy in Crohn's disease: results from a large Italian cohort study.

OBJECTIVE: Ustekinumab (UST) is an anti-IL12/23 antibody for the treatment of Crohn's Disease (CD). The aim of this study was to compare the efficacy and safety of UST in a large population-based cohort of CD patients who failed previous treatment with other biologics. PATIENTS AND METHODS: 194 CD patients (108 males and 86 females, mean age 48 years (range 38-58 years) were retrospectively reviewed. 147 patients were already treated with anti-TNFα (75.8%), and 47 (24.2%) patients were already treated with anti-TNFα and vedolizumab. Concomitant treatment with steroids was present in 177 (91.2%) patients. RESULTS: At week 12, clinical remission was achieved in 146 (75.2%) patients. After a mean follow-up of 6 months, clinical remission was maintained in 135 (69.6%) patients; at that time, mucosal healing was assessed in 62 (31.9%) patients, and it was achieved in 33 (53.2) patients. Three (1.5%) patients were submitted to surgery. Steroid-free remission was achieved in 115 (59.3%) patients. Both serum C-Reactive Protein and Fecal Calprotectin (FC) levels were significantly reduced with respect to baseline levels during follow-up. A logistic regression, UST therapy as third-line therapy (after both anti-TNFα and vedolizumab), FC >200 µg/g, and HBI ≥8 were significantly associated with lack of remission. Adverse events occurred in 5 (2.6%) patients, and four of them required suspension of treatment. CONCLUSIONS: UST seemed to be really effective and safe in CD patients unresponsive to other biologic treatments, especially when used as second-line treatment.

Efficacy and safety of endoscopic retrograde cholangiopancreatography (ERCP) performed in patients with Periampullary duodenal diverticula (PAD).

BACKGROUND AND AIM: Periampullary diverticula (PAD) are found in 9-32% of patients who undergo endoscopic retrograde cholangiopancreatography (ERCP). PAD are acquired lesions which are rare in patients <40 years, but increasing with age. Several endoscopic studies have revealed an association between PAD and common bile duct (CBD) stones. The presence of a papilla located in the diverticula is also frequent (6.8-54.9%) and represents a restrictive factor for successful cannulation. MATERIALS AND METHODS: A retrospective analysis has been made of data related to the patients with PAD treated at our GI Unit (small center with low case volume), who underwent ERCP in the period 1st January 2010 to 31st March 2014. For each patient were analyzed data regarding sex, age at diagnosis, indication to ERCP, cannulation rate, endoscopic treatment and complications. PAD were classified in 3 different types according to the position of the major papilla. RESULTS: A total of 647 ERCPs have been performed of which 77 (16.5%) in pts with PAD (48 F, 29 M, mean age: 78.3 years; range: 48-95). PAD type I (inside the diverticulum) were found in 22 pts (28.6 %), Type II (in the margin of the diverticulum or between two PADs) in 36 pts (46.7 %) of which 12 cases between two PADs, type III (near the diverticulm) in 19 pts (24.7 %). The indication for ERCP were: 72 CBD stones (93.5%), 3 cholangiocarcinoma (3.9%) and 2 pancreatic head cancer (2.6%). In cases of difficult cannulation, precut was performed in 12 pts (15.6%). Deep CBD cannulation and endoscopic sphincterotomy (ES) was achieved in 70 cases (90.9%). The other 7 case of failure were all in patients with CBD stones. Complete clearance of CBD stones was achieved in 57 patients (87.7%) (57/65 ERCP/ES). Stent placement was necessary in 8 cases (12.3%) (8/65 ERCP/ES), due to multiple large stones. The adverse events related to ERCP/ES included 4 intraprocedural bleeding (5.7%) (4/70 ERCP/ES) and 1 mild pancreatitis (1.4%) (1/70 ERCP/ES), all managed conservatively. CONCLUSIONS: Our data show that ERCP is a safe procedure also in patients with PAD, with a good success rate and low complications.

Large symptomatic simple hepatic cyst with gastric compression treated with percutaneous drainage.

Nonparasitic hepatic cysts consist of a heterogeneous group of disorders, which differ in etiology, prevalence, and manifestations. Simple hepatic cysts are considered nonparasitic ones. These are a result of congenital anomalies of the biliary system, and these may be single or multiple. Generally, hepatic cysts are incidentally found during occasional laparotomy or laparoscopy, necropsy, and even during routine ultrasound or computerized tomography (CT) scan. Nowadays, with improving diagnostic techniques, hepatic cysts are becoming more common. Generally these lesions are asymptomatic. However, if they grow, they may become symptomatic. Symptoms depend on the size and location. When symptoms developed, these must be treated. Compressive complications due to local "liver mass" effect include: portal hypertension, edema due to caval compression, jaundice and arrhythmia and duodenal obstruction. Gastric extrinsic compression by liver cysts has been poorly described. Herein, we present a case of a female in whom percutaneous drainage of a large simple hepatic cysts not complicated was performed in order to reduce signs of gastric compression.

Benign pneumoperitoneum after percutaneous endoscopic gastrostomy (PEG) feeding tube placement: do not be afraid!

In order to ensure enteral feeding, placement of a percutaneous endoscopic gastrostomy (PEG) is considered a standard care for patients with oropharyngeal malignancies. Benign pneumoperitoneum is a complication of PEG feeding tube placement and it is usually an incidental finding that arises, generally, immediately following the procedure. We report a case of a benign pneumoperitoneum, developed 48 hours after the procedure, which was treated conservatively.

Quality of life in ulcerative colitis patients treated medically versus patients undergoing surgery.

OBJECTIVES: Approximately one third of patients with ulcerative colitis (UC) require surgery. AIM: Aim of this study was to assess the quality of life (QoL) of UC patients who have undergone surgery with ileorectal anastomosis (IRA) or ileal pouch-anal anastomosis (IPAA) compared to UC patients not operated. PATIENTS AND METHODS: Fifty consecutive UC patients for each group observed between 1988-2010 were included. To all patients was administered a self completed questionnaire with four different scores: intestinal symptoms (IS), systemic symptoms (SS), emotional function (EF), social function (SF) and an overall QoL score. RESULTS: Overall QoL score and three dimensions (SS, EF, SF) resulted not significantly different in the three groups, except for IS that resulted worst in the IRA-Group. According to the activity of disease it appeared that UC and IRA patients with mild activity had an overall QoL score similar to patients with complicated IPAA. A higher statistically different score of overall QoL was observed in patients with UC and IRA with moderate/severe disease. CONCLUSIONS: Results of the study demonstrate that overall QoL score is poorer in patients with UC and IRA with mild activity and in patients with complicated IPAA and is worst in patients with UC and IRA with moderate/severe activity.

Azathioprine treatment in inflammatory bowel disease patients: type and time of onset of side effects.

BACKGROUND: Azathioprine (AZA) and 6-mercaptopurine (6-MP), purine analogues, are the immunosuppressant drugs most frequently used for inducing and maintaining remission in inflammatory bowel disease (IBD). The occurrence of adverse effects is a major drawback in the use of these drugs, and short- and long-term toxicity represent a major limitation to their use. AIM: The present study investigated the prevalence, type and time of onset of AZA-related adverse events, in a cohort of IBD patients in a single referral Centre. PATIENTS AND METHODS: The records of consecutive IBD outpatients, referred to our Institution between 1987-2009, were retrospectively evaluated. RESULTS: We reviewed 2014 patients, in whom AZA was prescribed in 302 of them, 139 (46%) with ulcerative colitis (UC) and 163 (54%) with Crohn's disease (CD). Side-effects were complained by 98 (32.4%) out of 302 patients, 50 UC and 48 CD, (36% UC vs 29.4% CD, p = 0.26). In 20 (20.4%) patients, 11 UC and 9 CD, side-effects recovered after dosage reduction whilst in 78 (79.6%), 39 UC and 39 CD, the treatment was discontinued (dose-dependent side-effects in 42 patients and dose-independent in 36). Overall, side-effects were observed after a mean period of 14.5 ± 7.8 months (range 0.5-123) of AZA treatment. The majority (76%) of the dose-dependent adverse events were reported between 12-18 months after the beginning of treatment. CONCLUSIONS: The prevalence of side effects leading to withdrawal of AZA treatment, in our series of Italian patients, was higher respect to data reported in the literature (25.8%).

Comparison of endoscopic retrograde cholangiopancreatography between elderly and younger patients for common bile duct stones.

BACKGROUND: Choledocholithiasis is increasing in elderly subjects. The introduction of endoscopic retrograde cholangiopancreatography with biliary sphincterotomy has almost replaced surgery in the treatment of this condition. The aim of the present study was to evaluate the rates of successful clearance of common bile duct stones and the endoscopic techniques used in a population aged 75 years or older compared with those in a younger age group. MATERIALS AND METHODS: A retrospective analysis was made of data related patients who underwent endoscopic retrograde cholangiopancreatography for choledocolithiasis in the period 2010-2011. For all patients, factors such as sex, age at diagnosis, endoscopic treatment (stone extraction using baskets and balloon, mechanical lithotripsy and balloon dilatation of the ampulla, placement of a stent or a naso-biliary tube) and need of surgery were analysed. Two groups of patients were identified: patients aged <75 years (Group A) and patients aged ≥75 years (Group B). For the statistical analysis Mann-Whitney test and Fischer's Exact test were used. RESULTS: A total of 234 patients were enrolled in the study (94 in Group A, 140 in Group B). No statistically significant differences were observed as far concerns sex, previous cholecystectomy, gallbladder stones and periampullary diverticula, but only for common bile duct dilatation. Complete clearance of common bile duct stones was achieved in 230 patients (97.5%). CONCLUSIONS: The present data are in keeping with those presented in the literature, which confirm that endoscopic retrograde cholangiopancreatography is a safe and effective procedure also in older patients.

Self-expandable metal stent placement for treatment of severe sphincterotomy bleeding.

One of the most frequent complications of endoscopic sphincterotomy (ES) is bleeding. When post-ES bleeding does not respond to the use of typical endoscopic therapy, the only alternative is angiography or surgery. A 82-year-old female was admitted for jaundice. A RMN-cholangiography revealed multiple stones in the common bile duct (CBD). She underwent endoscopic retrograde cholangiopancreatography (ERCP). The papilla major was located between two large periampullary diverticula. During the ES, a severe bleeding was observed from the upper part of the biliary cut. Several methods of hemostasis (injection of adrenaline, thermal methods and balloon tamponate) were performed without efficacy. A partially covered metallic stent was placed across the biliary orifice, in order to compress mechanically the bleeding site archiving the hemostasis.

Gastric Dieulafoy's lesion successfully treated by "adjuvant" arterial embolization and endoscopic clipping.

While it is well recognized that peptic ulcer disease is the most common cause of nonvariceal upper gastrointestinal bleeding, other lesions cause of haemorrhage, even if rare, may potentially life-threatening. These include arteriovenous malformations such as Dieulafoy's lesion, defined as caliber-persistent submucosal vessel. The endoscopy with its hemostatic techniques is usually the treatment of choice for such patients. In those cases, in which these techniques fail due to the difficult in the correct localization, angiography with embolization may be a good alternative. The use of microcatheters and new embolic agents have improved this procedure. In fact, transcatheter arterial embolization represents a minimally invasive alternative to surgery when endoscopic treatment fails to control gastrointestinal bleeding, especially for the upper tract. This technique proved to be safe, fast and effective. According to our knowledge, only one case of a Dieulafoy's lesion of the duodenum treated with "adjuvant" embolization followed by laser coagulation has been reported in literature. Herein, we report a case of a Dieulafoy's lesion of the stomach, in which "adjuvant" transcatheter arterial embolization has permitted a more easier endoscopic diagnosis and treatment.

Simultaneous primary gastric and duodenal MALT lymphoma presenting with gastrointestinal bleeding.

The gastrointestinal tract, particularly the stomach, is the most common site of mucosa-associated lymphoid tissue lymphoma (MALToma). Many studies describe primary MALT lymphoma arising from the gastric mucosa, especially in association with Helicobacter pylori infection. On the contrary, primary MALT duodenal lymphoma is a very rare neoplasm. We report a case of a patient with gastrointestinal bleeding in whom primary gastric and duodenal MALT lymphoma were occurred simultaneously.

Hematemesis from esophageal varices associated with esophageal perforation: sclerotherapy and endoscopic clipping.

A 46-year-old man was referred to our Unit for hematemesis. The medical history of the patient revealed an HCV-related cirrhosis, a human immunodeficiency virus (HIV) infection and recent and persistent episodes of emesis. An urgent gastroscopy disclosed evidence of active bleeding from varices of the lower third of the esophagus and a concomitant laceration of the esophageal wall due to the emesis. These two conditions have been endoscopically diagnosed and successfully treated by sclerotherapy and endoscopic clipping.

[Use of argon plasma coagulation in digestive endoscopy: a concise review]. / Utilizzo della coagulazione con argon plasma in endoscopia digestiva: revisione della letteratura.

Argon plasma coagulation (APC) is a non-contact thermal method of hemostasis that has generated much attention in recent years. This endoscopic procedure is used primarily to control bleeding from lesions in the gastrointestinal tract, and also sometimes to debulk tumours in the case of patients for whom surgery is not recommended. APC involves the use of a jet of ionized argon gas (plasma) that is directed through a probe passed through the endoscope. The probe is placed at some distance from the lesion, and tissue damage is limited to superficial layers. The depth of coagulation is usually only a few millimetres. Theoretical advantages of APC include facility application, speedy treatment of multiple lesions in the case of angiodysplasias or wide areas (the base of resected polyps or tumor bleeding), safety due to reduced depth of penetration, and lower cost compared to laser.

[Endoscopic therapy with balloon dilatation in patients with colonic post anastomotic strictures. Personal experience]. / Trattamento endoscopico con dilatazione pneumatica nei pazienti affetti da stenosi coliche post-anastomotiche. Esperienza personale.

BACKGROUND AND AIM: Colorectal post anastomotic benign strictures are not uncommon. The purpose of this study was to investigate the results of endoscopic balloon dilatation of anastomotic strictures. MATERIALS AND METHODS: The study was on a retrospective survey. Records of 14 consecutive patients with anastomotic strictures (5 F, 9 M; median age 64 years; range: 50-87 years), attending our GI Unit from February 1st 2008 to December 31st 2009, were analyzed. All patients had been operated for colon carcinoma. All of them were treated with balloon dilatation. RESULTS: All the patients presented symptoms of obstruction. The total number of dilatation sessions was 37 and the median number of sessions by patient was 1,5 (range: 1-7). After the procedures, all patients had an improvement of symptoms. No complications were observed. CONCLUSIONS: Our experience underlines that endoscopic ballon dilatation, in patients with post anastomotic benign strictures, is a safe technique with a low rate of complications.

[Foreign bodies in the upper gastrointestinal tract. Personal experience]. / Corpi estranei del tratto digestivo superiore. Esperienza personale.

OBJECTIVE: Foreign bodies ingestion is a potentially serious problem. The majority of ingested foreign bodies pass spontaneously, but serious complications, such as bowel perforation and obstruction, can occur. In the present work, we report our experience in the management of ingested foreign bodies. MATERIALS AND METHODS: The study was observational and retrospective. We included in the study the foreign bodies ingestions occurred during urgent endoscopy (examination performed from 1 to 6 h by the call). RESULTS: Records of 696 consecutive EGDS performed in urgency at the Unit of Gastroenterology and Digestive Endoscopy of the Hospital Sandro Pertini of Rome, from 01-02-'04 to 18-01-2006, were analyzed retrospectively. Out of these procedures, 21 (3.01%) were performed for suspected foreign bodies ingestion. CONCLUSIONS: We present the initial report of our working experience. Objects that have passed the duodenum should be managed conservatively by radiographic surveillance and inspection of stool. Endoscopic or surgical approach is indicated when significant symptoms develop or if the object fails to progress through the gastrointestinal tract. The present data are in keeping with previous studies of the literature.

Placement of two overlapping uncovered metallic stents for malignant gastric outlet and duodenal obstruction due to colon cancer.

Malignant obstruction of the gastric outlet and duodenum is frequently due to extrinsic involvement by tumors from contiguous organs, in particular from pancreas and gallbladder. The treatment of malignant gastroduodenal stenoses is difficult. Many patients have advanced malignant disease and are too ill to undergo surgical approach. Surgical gastrojejunostomy has been considered the palliative treatment of choice. Metallic stents can be useful in this condition with adequate palliation obtained in most cases. We report a case in which self-expanding metallic stents were placed for stenoses of the gastric outlet and duodenum due to a colon cancer.

Diffuse febrile dermatosis in a patient with active ulcerative colitis under treatment with steroids and azathioprine: a case of Sweet's syndrome. Case report and review of literature.

Ulcerative colitis is an inflammatory bowel disease often associated with extra-intestinal manifestations, such as dermatological disorders. Of these, the most frequent are erythema nodosum and pyoderma gangrenosum, the two neutrophilic forms of dermatosis. Another is Sweet' s syndrome, which results in a sudden eruption of tender, raised erythematous or violaceous plaques/papules or nodules, less frequent vesicles, pustules or bullae, involving face, neck, arms and trunk. This skin disorder is frequently observed in patients with leukaemia or connective tissue diseases, while it is very rare in patients with inflammatory bowel disease. The present report deals with the case of a febrile diffuse skin eruption in a 53-year-old patient with moderately active ulcerative colitis after few days' treatment with steroids and azathioprine. At first, the dermatosis was addressed to an idiosyncrasy to azathioprine, which was, therefore, promptly discontinued. Histological examination of skin biopsies revealed the presence of features typical of a Sweet's syndrome. The eruption gradually improved as well as the patient's general condition, until complete regression was achieved following steroid treatment.

Intestinal fluke infections: the heterophyids.

The food-borne small flukes infections are uncommon in Italy, because the parasite is strictly limited to certain areas of the world. Humans become infected by ingestion of parasitized fish that is raw, inadequately cooked or improperly-pickled or salted. Two case reports of intestinal infections by Heterophyies heterophyies are reported.

Oral and topical 5-aminosalicylic acid (mesalazine) in inducing and maintaining remission in mild-moderate relapse of ulcerative colitis: one-year randomised multicentre trial.

BACKGROUND: The association of oral 5-aminosalicylic acid (mesalazine) and enema is effective in treatment of mild-moderate forms of ulcerative colitis. However no study has been aimed at determining optimal duration of this association in active ulcerative colitis. AIM: To determine whether longer duration of therapy: 1. increases the rate of patients achieving remission, and 2. reduces relapse rate during the maintenance period in patients in remission. PATIENTS AND METHODS: A total of 149 patients, (89 male, 60 female), were randomly assigned to a regimen with 5-aminosalicylic acid tablets 2.4 g/day associated with 5-aminosalycilic enema 2 g/day for a 4-week (n = 73) or 8-week regimen (n = 76). After this acute therapy, patients were submitted to clinical, endoscopic and histological examinations and those in remission were assigned to a follow-up (maintenance) period with oral mesalazine alone at a dosage of 1.2 g/day. A clinical visit, including laboratory tests, at 6 months and an endoscopic-histological control at 12 months were carried out to exclude symptoms and endoscopic-histological signs of activity. Relapse of disease, i.e., presence of clinical symptoms or abnormal laboratory tests, was confirmed by endoscopy and histology. RESULTS: At end of acute phase, clinical, endoscopic and histological remission was comparable in the two groups: 42/76 (55%), in the 4-week, and 47/73 patients (64%), in the 8-week regimen. No difference was found stratifying patients according to extension of disease. Of these 89 patients in remission, 75 (34 from 4-week regimen; 41 from 8-week regimen) completed 12 months' follow-up. At end of follow-up, a similar percentage of patients in the 4-week regimen (50%) and 8-week regimen (51%) were still in remission. No significant difference between cumulative relapse rates of the two groups was found. Stratifying patients according to extension of disease, in the 8-week regimen group, those with left-sided colitis showed a higher remission rate than that of patients with diffuse colitis (66% versus 35%, p < 0.05). All regimens were well tolerated by most patients during the entire study period. CONCLUSIONS: An additional 4 weeks of topical treatment does not increase the remission rate in patients with mild-moderate active ulcerative colitis but seems to reduce the probability of relapse in patients with left-sided colitis.

Discrepancy between polymerase chain reaction assay and Western blot analysis in the assessment of CagA status in dyspeptic patients.

BACKGROUND: Infection with CagA-positive Helicobacter pylori may be diagnosed by detecting cagA gene by polymerase chain reaction assay (PCR) or serum antibodies against CagA by Western blot analysis. The aim of this study is to evaluate whether results of PCR and Western blot analysis are in agreement in CagA status assessment. PATIENTS AND METHODS: Thirty-six dyspeptic patients with unknown H. pylori status underwent upper gastrointestinal endoscopy to assess the presence of mucosal lesions and to collect six gastric biopsies (three from the antrum and three from the body) for evaluation of H. pylori infection (rapid urease test, histology and PCR for ureA gene) and gastritis. CagA status was assessed by PCR (cagA gene) on two biopsy specimens and by Western blot analysis of serum (CagA-antibodies) in each patient. RESULTS: At endoscopy, nine patients showed normal mucosa, 15 a duodenal ulcer and 12 antral erosions. Twenty-eight patients were found to be H. pylori-positive and eight H. pylori-negative. Of the 28 H. pylori-positive patients, 17 were CagA-positive and five were CagA-negative by both methods, five were CagA-positive by Western blot analysis but not by PCR and one was CagA-positive by PCR but not by Western blot analysis. Of the eight H. pylori-negative patients, none was CagA-positive by PCR, while six were CagA-positive by Western blot analysis. Therefore, the two tests agreed in only 24 patients (67%). In those patients in whom the PCR and Western blot analysis were not in agreement, the histological features appear to suggest that the results of the Western blot analysis should be considered false positives or false negatives. CONCLUSIONS: PCR and Western blot analysis failed to provide comparable data in many cases. Western blot analysis seems to be more likely to give misleading results than PCR. Thus, PCR seems to be the method of choice to assess CagA status.