Giuseppe Scaccianoce | Università degli Studi di Bari (original) (raw)
Papers by Giuseppe Scaccianoce
Portuguese journal of gastroenterology, Mar 12, 2024
Minerva cardioangiologica, 1990
Ergometric tests were performed in 27 patients who had previously undergone coronarography follow... more Ergometric tests were performed in 27 patients who had previously undergone coronarography following instrumental findings and/or symptoms which seemed highly indicative of ischemic cardiopathy. The aim of the study was to assess the diagnostic importance of the failure of systolic blood pressure to decrease during the third minute of the recovery phase of the test as an index of coronary disease. In particular, as reported by other studies, the ratio between systolic blood pressure at the third minute of recovery and maximum systolic blood pressure during the test was also assessed values above 0.7 were considered pathological. Sixteen out the 27 patients examined showed lesions which were hemodynamically significant, whereas 11 patients were free of lesions and 9 had previous myocardial necrosis. The level of the above ratio in subjects without significant coronary lesions was 0.66 +/- 0.05, whereas it was 0.85 +/- 0.04 (p less than 0.01) in patients with coronary disease. Sensiti...
Internal and emergency medicine, Apr 27, 2024
Abdominal pain in patients with diverticular disease (DD) can be challenging in clinical practice... more Abdominal pain in patients with diverticular disease (DD) can be challenging in clinical practice. Patients with symptomatic uncomplicated diverticular disease (SUDD) and patients with a previous acute diverticulitis (PD) may share a similar clinical pattern, difficult to differentiate from irritable bowel syndrome (IBS). We used standardized questionnaires for DD (short and long lasting abdominal pain) and IBS (following Rome III Criteria) to assess clinical features of abdominal pain, in terms of presence, severity and length, in SUDD and PD patients. One hundred and forty-eight SUDD and 118 PD patients completed all questionnaires. Short-lasting pain was more frequent in SUDD than PD patients (p = 0.007). Number of long-lasting pain episodes was higher in SUDD (6.6 ± 11.9) compared to PD patients (3.4 ± 6.9) (p < 0.001). PD patients reported long-lasting pain more frequently in the lower left abdomen (p < 0.001), while in SUDD it was more frequently diffuse (p = 0.002) or localized in the lower right quadrant (p = 0.009). Features associated with long-lasting pain (fever, confinement to bed, consultations, antibiotic therapy, hospitalization) were more often reported in PD patients. IBS criteria were reported in 28.2% of patients and were more frequent in SUDD than PD patients (37.2% vs 17.1%, p < 0.001). SUDD and PD patients presented different pattern of abdominal pain (length, number of long lasting episodes, site and associated features), with a third reporting overlap with IBS. Further observational studies are needed to better characterize abdominal symptoms in DD patients, especially in those not fulfilling IBS criteria. Trial registration: The REMAD Registry is registered as an observational study in ClinicalTrial.gov (ID: NCT03325829).
PubMed, Dec 1, 2010
... Angelo Zullo1, Cesare Hassan1, Giuseppe Scaccianoce2, Roberto Lorenzetti1, Salvatore MA Campo... more ... Angelo Zullo1, Cesare Hassan1, Giuseppe Scaccianoce2, Roberto Lorenzetti1, Salvatore MA Campo1, Sergio Morini1 1) Gastroenterology and Digestive Endoscopy, Nuovo Regina Margherita Hospital, Rome; 2) Digestive Endoscopy, Umberto I Hospital, Altamura, Bari, Italy ...
Digestive and Liver Disease, Apr 1, 2006
Digestive and Liver Disease, Jul 1, 2005
Helicobacter pylori eradication rate with standard triple therapies is decreasing. Recently, lact... more Helicobacter pylori eradication rate with standard triple therapies is decreasing. Recently, lactoferrin administration has been shown to significantly increase the cure rate of 7-day rabeprazole, clarithromycin and tinidazole triple therapy. We assessed whether lactoferrin also increases the eradication rate of 7-day esomeprazole, clarithromycin and amoxycillin triple therapy as first-line treatment.
Digestive and Liver Disease, 2006
Endoscopic follow-up is advised in patients operated for colorectal cancer due to a high risk for... more Endoscopic follow-up is advised in patients operated for colorectal cancer due to a high risk for both metachronous colorectal cancer and adenomas. Such issue has been scarcely addressed in Italy. This study aimed to evaluate the incidence of neoplastic lesions at a scheduled endoscopic follow-up and to identify the patients at higher risk of recurrence.
PubMed, Dec 1, 2010
... Angelo Zullo1, Cesare Hassan1, Giuseppe Scaccianoce2, Roberto Lorenzetti1, Salvatore MA Campo... more ... Angelo Zullo1, Cesare Hassan1, Giuseppe Scaccianoce2, Roberto Lorenzetti1, Salvatore MA Campo1, Sergio Morini1 1) Gastroenterology and Digestive Endoscopy, Nuovo Regina Margherita Hospital, Rome; 2) Digestive Endoscopy, Umberto I Hospital, Altamura, Bari, Italy ...
Digestive and Liver Disease, Apr 1, 2006
Digestive and Liver Disease, Jul 1, 2005
Helicobacter pylori eradication rate with standard triple therapies is decreasing. Recently, lact... more Helicobacter pylori eradication rate with standard triple therapies is decreasing. Recently, lactoferrin administration has been shown to significantly increase the cure rate of 7-day rabeprazole, clarithromycin and tinidazole triple therapy. We assessed whether lactoferrin also increases the eradication rate of 7-day esomeprazole, clarithromycin and amoxycillin triple therapy as first-line treatment.
Digestive and Liver Disease, 2006
Endoscopic follow-up is advised in patients operated for colorectal cancer due to a high risk for... more Endoscopic follow-up is advised in patients operated for colorectal cancer due to a high risk for both metachronous colorectal cancer and adenomas. Such issue has been scarcely addressed in Italy. This study aimed to evaluate the incidence of neoplastic lesions at a scheduled endoscopic follow-up and to identify the patients at higher risk of recurrence.
PubMed, Jun 1, 2010
Background and aims: A levofloxacin-based triple therapy and a rifabutin-based regimen are advise... more Background and aims: A levofloxacin-based triple therapy and a rifabutin-based regimen are advised as second-line and rescue therapies in the current Italian guidelines for H. pylori eradication. However, no data are available for the efficacy of these treatments in clinical practice. Methods: A total of 86 consecutive patients who failed a standard, first-line, triple therapy for H. pylori infection were treated with a 10-day triple therapy including omeprazole 20 mg, amoxycillin 1 g, and levofloxacin 250 mg or 500 mg, each given twice daily. Eradication failure patients received a 10-day rescue therapy with omeprazole 20 mg, amoxycillin 1 g, and rifabutin 150 mg, each given twice daily. A further therapeutic attempt was performed with a 14-day, high-dose dual therapy (esomeprazole 40 mg and amoxicillin 1 g, each thrice daily). Results: Following the second-line therapy, H. pylori infection was cured in 76.4% (95% CI = 67.8-85.0) and 79.5% (95% CI = 70.8-88.2) at intention-to-treat (ITT) and per-protocol (PP) analysis, respectively. After the rescue therapy, bacterial eradication was achieved in 84.6% (95% CI = 65-100). Two patients with persistent infection were successfully cured with the high-dose dual therapy. Conclusion: The efficacy of levofloxacin-based second-line therapy seems to be decreasing, whilst rescue therapy with rifabutin would appear a valid third-line therapy, and a high-dose dual therapy may be used as a further rescue therapy.
European Journal of Clinical Investigation, Oct 14, 2013
Familial Mediterranean fever (FMF) is a rare inherited autosomal recessive autoinflammatory disor... more Familial Mediterranean fever (FMF) is a rare inherited autosomal recessive autoinflammatory disorder characterized by recurrent and self-limited episodes of fever and painful serositis, lasting 1-3 days. FMF occurs almost exclusively among ethnic groups of the Mediterranean basin, although cases have also been found in Japan and Korean populations. Diagnosis is based on clinical features, response to colchicine and genetic analysis. Novel drugs are emerging, allowing better management of colchicine-resistant/colchicine-intolerant patients. This review aims to attract the attention of the readers on differential diagnosis and management of patients with FMF. The current state-of-the-art on FMF is outlined, with respect to epidemiological, genetic, pathophysiological and therapeutic characteristics, based on critical analysis of solid scientific literature. FMF is more frequent than it was thought before. The phenotypic expression of M694V is more severe than that of V726A. Patients with M694V/M694V homozygosity are exposed to a higher risk of developing renal amyloidosis, arthritis, dermatologic and oral lesions, higher fever and more frequent painful attacks. Life-long therapy with colchicine (1·0-2·4 mg/day) is effective and safe to prevent recurrent attacks and renal amyloidosis and to reverse proteinuria. In nonresponder patients, alternative novel approaches include interleukin-1 receptor antagonist anakinra and the interleukin-1 decoy receptor rilonacept. The prognosis of FMF is normal if AA amyloidosis is prevented. Colchicine remains the first-line therapy to treat pain and prevent amyloidosis. A follow-up should include clinical evaluation, therapeutic adjustments, measurement of serum amyloid A and proteinuria.
United European gastroenterology journal, Aug 7, 2023
Background and AimsThe Diverticular Inflammation and Complication Assessment (DICA) classificatio... more Background and AimsThe Diverticular Inflammation and Complication Assessment (DICA) classification and the Combined Overview on Diverticular Assessment (CODA) were found to be effective in predicting the outcomes of Diverticular Disease (DD). We ascertain whether fecal calprotectin (FC) can further aid in improving risk stratification.MethodsA three‐year international, multicentre, prospective cohort study was conducted involving 43 Gastroenterology and Endoscopy centres. Survival methods for censored observations were used to estimate the risk of acute diverticulitis (AD) in newly diagnosed DD patients according to basal FC, DICA, and CODA. The net benefit of management strategies based on DICA, CODA and FC in addition to CODA was assessed with decision curve analysis, which incorporates the harms and benefits of using a prognostic model for clinical decisions.ResultsAt the first diagnosis of diverticulosis/DD, 871 participants underwent FC measurement. FC was associated with the risk of AD at 3 years (HR per each base 10 logarithm increase: 3.29; 95% confidence interval, 2.13–5.10) and showed moderate discrimination (c‐statistic: 0.685; 0.614–0.756). DICA and CODA were more accurate predictors of AD than FC. However, FC showed high discrimination capacity to predict AD at 3 months, which was not maintained at longer follow‐up times. The decision curve analysis comparing the combination of FC and CODA with CODA alone did not clearly indicate a larger net benefit of one strategy over the other.ConclusionsFC measurement could be used as a complementary tool to assess the immediate risk of AD. In all other cases, treatment strategies based on the CODA score alone should be recommended.
The Canadian journal of gastroenterology, 2006
BACKGROUND: Helicobacter pylori eradication rates achieved by standard seven-day triple therapies... more BACKGROUND: Helicobacter pylori eradication rates achieved by standard seven-day triple therapies are decreasing in several countries, while a novel 10-day sequential regimen has achieved a very high success rate. A longer 10-day triple therapy, similar to the sequential regimen, was tested to see whether it could achieve a better infection cure rate. METHODS: Patients with nonulcer dyspepsia and H pylori infection were randomly assigned to one of the following three therapies: esomeprazole 20 mg, clarithromycin 500 mg and amoxycillin 1 g for seven days or 10 days, or a 10-day sequential regimen including esomeprazole 20 mg plus amoxycillin 1 g for five days and esomeprazole 20 mg, clarithromycin 500 mg and tinidazole 500 mg for the remaining five days. All drugs were given twice daily. H pylori eradication was checked four to six weeks after treatment by using a 13 C-urea breath test. RESULTS: Overall, 213 patients were enrolled. H pylori eradication was achieved in 75.7% and 77.9%, in 81.7% and 84.1%, and in 94.4% and 97.1% of patients following seven-day or 10-day triple therapy and the 10-day sequential regimen, at intention-to-treat and per protocol analyses, respectively. The eradication rate following the sequential regimen was higher than either seven-day (P=0.002) or 10-day triple therapy (P=0.02), while no significant difference emerged between the latter two regimens (P=0.6). CONCLUSIONS: The 10-day sequential regimen was significantly more effective than both triple regimens, while 10-day triple therapy failed to significantly increase the H pylori eradication rate achieved by the standard seven-day regimen.
American Journal of Gastroenterology
INTRODUCTION: We assessed the prevalence and clinical outcomes of segmental colitis associated wi... more INTRODUCTION: We assessed the prevalence and clinical outcomes of segmental colitis associated with diverticulosis (SCAD) in patients with newly diagnosed diverticulosis. METHODS: A 3-year international, multicenter, prospective cohort study was conducted involving 2,215 patients. RESULTS: SCAD diagnosis was posed in 44 patients (30 male patients; median age: 64.5 years; prevalence of 1.99%, 95% confidence interval, 1.45%–2.66%). Patients with SCAD types D and B showed worse symptoms, higher fecal calprotectin values, needed more steroids, and reached less likely complete remission. DISCUSSION: Although SCAD generally had a benign outcome, types B and D were associated with more severe symptoms and worse clinical course.
Journal of Gastrointestinal and Liver Diseases, Mar 1, 2019
Background & Aim: Standard 10-day sequential therapy is advised as first-line therapy for Helicob... more Background & Aim: Standard 10-day sequential therapy is advised as first-line therapy for Helicobacter pylori (H. pylori) eradication by current Italian guidelines. Some data suggested that a 14-day regimen may achieve higher eradication rates. This study compared the efficacy of sequential therapy administered for either 10-or 14-days. Methods: This prospective, multicenter, open-label study enrolled patients with H. pylori infection without previous treatment. Patients were receiving a sequential therapy for either 10 or 14 days with esomeprazole 40 mg and amoxicillin 1 g (5 or 7 days) followed by esomeprazole 40 mg, clarithromycin 500 mg and tinidazole 500 mg (5 or 7 days), all given twice daily. Bacterial eradication was checked using 13 C-urea breath test. Eradication cure rates were calculated at both Intention-to-treat (ITT) and per-protocol (PP) analyses. Results: A total of 291 patients were enrolled, including 146 patients in 10-day and 145 in the 14-day regimen. The eradication rates were 87% (95% CI = 81.5-92.4) and 90.3% (95% CI = 85.5-95.1) at ITT analysis with the 10-and 14-day regimen, respectively, and 92.7% (95% CI = 88.3-97) and 97% (95% CI = 94.2-99.9) at PP analysis (p =0.37). Among patients, who earlier had interrupted therapy, bacterial eradication was achieved in 8 out of 9 who completed the first therapy phase and performed at least ≥3 days of triple therapy in the second phase. Conclusion: This study found that both 10-and 14-day sequential therapies achieved a high eradication rate for first-line H. pylori therapy in clinical practice.
United European Gastroenterology Journal
Background and AimsThe Diverticular Inflammation and Complication Assessment (DICA) classificatio... more Background and AimsThe Diverticular Inflammation and Complication Assessment (DICA) classification and the Combined Overview on Diverticular Assessment (CODA) were found to be effective in predicting the outcomes of Diverticular Disease (DD). We ascertain whether fecal calprotectin (FC) can further aid in improving risk stratification.MethodsA three‐year international, multicentre, prospective cohort study was conducted involving 43 Gastroenterology and Endoscopy centres. Survival methods for censored observations were used to estimate the risk of acute diverticulitis (AD) in newly diagnosed DD patients according to basal FC, DICA, and CODA. The net benefit of management strategies based on DICA, CODA and FC in addition to CODA was assessed with decision curve analysis, which incorporates the harms and benefits of using a prognostic model for clinical decisions.ResultsAt the first diagnosis of diverticulosis/DD, 871 participants underwent FC measurement. FC was associated with the r...
Portuguese journal of gastroenterology, Mar 12, 2024
Minerva cardioangiologica, 1990
Ergometric tests were performed in 27 patients who had previously undergone coronarography follow... more Ergometric tests were performed in 27 patients who had previously undergone coronarography following instrumental findings and/or symptoms which seemed highly indicative of ischemic cardiopathy. The aim of the study was to assess the diagnostic importance of the failure of systolic blood pressure to decrease during the third minute of the recovery phase of the test as an index of coronary disease. In particular, as reported by other studies, the ratio between systolic blood pressure at the third minute of recovery and maximum systolic blood pressure during the test was also assessed values above 0.7 were considered pathological. Sixteen out the 27 patients examined showed lesions which were hemodynamically significant, whereas 11 patients were free of lesions and 9 had previous myocardial necrosis. The level of the above ratio in subjects without significant coronary lesions was 0.66 +/- 0.05, whereas it was 0.85 +/- 0.04 (p less than 0.01) in patients with coronary disease. Sensiti...
Internal and emergency medicine, Apr 27, 2024
Abdominal pain in patients with diverticular disease (DD) can be challenging in clinical practice... more Abdominal pain in patients with diverticular disease (DD) can be challenging in clinical practice. Patients with symptomatic uncomplicated diverticular disease (SUDD) and patients with a previous acute diverticulitis (PD) may share a similar clinical pattern, difficult to differentiate from irritable bowel syndrome (IBS). We used standardized questionnaires for DD (short and long lasting abdominal pain) and IBS (following Rome III Criteria) to assess clinical features of abdominal pain, in terms of presence, severity and length, in SUDD and PD patients. One hundred and forty-eight SUDD and 118 PD patients completed all questionnaires. Short-lasting pain was more frequent in SUDD than PD patients (p = 0.007). Number of long-lasting pain episodes was higher in SUDD (6.6 ± 11.9) compared to PD patients (3.4 ± 6.9) (p < 0.001). PD patients reported long-lasting pain more frequently in the lower left abdomen (p < 0.001), while in SUDD it was more frequently diffuse (p = 0.002) or localized in the lower right quadrant (p = 0.009). Features associated with long-lasting pain (fever, confinement to bed, consultations, antibiotic therapy, hospitalization) were more often reported in PD patients. IBS criteria were reported in 28.2% of patients and were more frequent in SUDD than PD patients (37.2% vs 17.1%, p < 0.001). SUDD and PD patients presented different pattern of abdominal pain (length, number of long lasting episodes, site and associated features), with a third reporting overlap with IBS. Further observational studies are needed to better characterize abdominal symptoms in DD patients, especially in those not fulfilling IBS criteria. Trial registration: The REMAD Registry is registered as an observational study in ClinicalTrial.gov (ID: NCT03325829).
PubMed, Dec 1, 2010
... Angelo Zullo1, Cesare Hassan1, Giuseppe Scaccianoce2, Roberto Lorenzetti1, Salvatore MA Campo... more ... Angelo Zullo1, Cesare Hassan1, Giuseppe Scaccianoce2, Roberto Lorenzetti1, Salvatore MA Campo1, Sergio Morini1 1) Gastroenterology and Digestive Endoscopy, Nuovo Regina Margherita Hospital, Rome; 2) Digestive Endoscopy, Umberto I Hospital, Altamura, Bari, Italy ...
Digestive and Liver Disease, Apr 1, 2006
Digestive and Liver Disease, Jul 1, 2005
Helicobacter pylori eradication rate with standard triple therapies is decreasing. Recently, lact... more Helicobacter pylori eradication rate with standard triple therapies is decreasing. Recently, lactoferrin administration has been shown to significantly increase the cure rate of 7-day rabeprazole, clarithromycin and tinidazole triple therapy. We assessed whether lactoferrin also increases the eradication rate of 7-day esomeprazole, clarithromycin and amoxycillin triple therapy as first-line treatment.
Digestive and Liver Disease, 2006
Endoscopic follow-up is advised in patients operated for colorectal cancer due to a high risk for... more Endoscopic follow-up is advised in patients operated for colorectal cancer due to a high risk for both metachronous colorectal cancer and adenomas. Such issue has been scarcely addressed in Italy. This study aimed to evaluate the incidence of neoplastic lesions at a scheduled endoscopic follow-up and to identify the patients at higher risk of recurrence.
PubMed, Dec 1, 2010
... Angelo Zullo1, Cesare Hassan1, Giuseppe Scaccianoce2, Roberto Lorenzetti1, Salvatore MA Campo... more ... Angelo Zullo1, Cesare Hassan1, Giuseppe Scaccianoce2, Roberto Lorenzetti1, Salvatore MA Campo1, Sergio Morini1 1) Gastroenterology and Digestive Endoscopy, Nuovo Regina Margherita Hospital, Rome; 2) Digestive Endoscopy, Umberto I Hospital, Altamura, Bari, Italy ...
Digestive and Liver Disease, Apr 1, 2006
Digestive and Liver Disease, Jul 1, 2005
Helicobacter pylori eradication rate with standard triple therapies is decreasing. Recently, lact... more Helicobacter pylori eradication rate with standard triple therapies is decreasing. Recently, lactoferrin administration has been shown to significantly increase the cure rate of 7-day rabeprazole, clarithromycin and tinidazole triple therapy. We assessed whether lactoferrin also increases the eradication rate of 7-day esomeprazole, clarithromycin and amoxycillin triple therapy as first-line treatment.
Digestive and Liver Disease, 2006
Endoscopic follow-up is advised in patients operated for colorectal cancer due to a high risk for... more Endoscopic follow-up is advised in patients operated for colorectal cancer due to a high risk for both metachronous colorectal cancer and adenomas. Such issue has been scarcely addressed in Italy. This study aimed to evaluate the incidence of neoplastic lesions at a scheduled endoscopic follow-up and to identify the patients at higher risk of recurrence.
PubMed, Jun 1, 2010
Background and aims: A levofloxacin-based triple therapy and a rifabutin-based regimen are advise... more Background and aims: A levofloxacin-based triple therapy and a rifabutin-based regimen are advised as second-line and rescue therapies in the current Italian guidelines for H. pylori eradication. However, no data are available for the efficacy of these treatments in clinical practice. Methods: A total of 86 consecutive patients who failed a standard, first-line, triple therapy for H. pylori infection were treated with a 10-day triple therapy including omeprazole 20 mg, amoxycillin 1 g, and levofloxacin 250 mg or 500 mg, each given twice daily. Eradication failure patients received a 10-day rescue therapy with omeprazole 20 mg, amoxycillin 1 g, and rifabutin 150 mg, each given twice daily. A further therapeutic attempt was performed with a 14-day, high-dose dual therapy (esomeprazole 40 mg and amoxicillin 1 g, each thrice daily). Results: Following the second-line therapy, H. pylori infection was cured in 76.4% (95% CI = 67.8-85.0) and 79.5% (95% CI = 70.8-88.2) at intention-to-treat (ITT) and per-protocol (PP) analysis, respectively. After the rescue therapy, bacterial eradication was achieved in 84.6% (95% CI = 65-100). Two patients with persistent infection were successfully cured with the high-dose dual therapy. Conclusion: The efficacy of levofloxacin-based second-line therapy seems to be decreasing, whilst rescue therapy with rifabutin would appear a valid third-line therapy, and a high-dose dual therapy may be used as a further rescue therapy.
European Journal of Clinical Investigation, Oct 14, 2013
Familial Mediterranean fever (FMF) is a rare inherited autosomal recessive autoinflammatory disor... more Familial Mediterranean fever (FMF) is a rare inherited autosomal recessive autoinflammatory disorder characterized by recurrent and self-limited episodes of fever and painful serositis, lasting 1-3 days. FMF occurs almost exclusively among ethnic groups of the Mediterranean basin, although cases have also been found in Japan and Korean populations. Diagnosis is based on clinical features, response to colchicine and genetic analysis. Novel drugs are emerging, allowing better management of colchicine-resistant/colchicine-intolerant patients. This review aims to attract the attention of the readers on differential diagnosis and management of patients with FMF. The current state-of-the-art on FMF is outlined, with respect to epidemiological, genetic, pathophysiological and therapeutic characteristics, based on critical analysis of solid scientific literature. FMF is more frequent than it was thought before. The phenotypic expression of M694V is more severe than that of V726A. Patients with M694V/M694V homozygosity are exposed to a higher risk of developing renal amyloidosis, arthritis, dermatologic and oral lesions, higher fever and more frequent painful attacks. Life-long therapy with colchicine (1·0-2·4 mg/day) is effective and safe to prevent recurrent attacks and renal amyloidosis and to reverse proteinuria. In nonresponder patients, alternative novel approaches include interleukin-1 receptor antagonist anakinra and the interleukin-1 decoy receptor rilonacept. The prognosis of FMF is normal if AA amyloidosis is prevented. Colchicine remains the first-line therapy to treat pain and prevent amyloidosis. A follow-up should include clinical evaluation, therapeutic adjustments, measurement of serum amyloid A and proteinuria.
United European gastroenterology journal, Aug 7, 2023
Background and AimsThe Diverticular Inflammation and Complication Assessment (DICA) classificatio... more Background and AimsThe Diverticular Inflammation and Complication Assessment (DICA) classification and the Combined Overview on Diverticular Assessment (CODA) were found to be effective in predicting the outcomes of Diverticular Disease (DD). We ascertain whether fecal calprotectin (FC) can further aid in improving risk stratification.MethodsA three‐year international, multicentre, prospective cohort study was conducted involving 43 Gastroenterology and Endoscopy centres. Survival methods for censored observations were used to estimate the risk of acute diverticulitis (AD) in newly diagnosed DD patients according to basal FC, DICA, and CODA. The net benefit of management strategies based on DICA, CODA and FC in addition to CODA was assessed with decision curve analysis, which incorporates the harms and benefits of using a prognostic model for clinical decisions.ResultsAt the first diagnosis of diverticulosis/DD, 871 participants underwent FC measurement. FC was associated with the risk of AD at 3 years (HR per each base 10 logarithm increase: 3.29; 95% confidence interval, 2.13–5.10) and showed moderate discrimination (c‐statistic: 0.685; 0.614–0.756). DICA and CODA were more accurate predictors of AD than FC. However, FC showed high discrimination capacity to predict AD at 3 months, which was not maintained at longer follow‐up times. The decision curve analysis comparing the combination of FC and CODA with CODA alone did not clearly indicate a larger net benefit of one strategy over the other.ConclusionsFC measurement could be used as a complementary tool to assess the immediate risk of AD. In all other cases, treatment strategies based on the CODA score alone should be recommended.
The Canadian journal of gastroenterology, 2006
BACKGROUND: Helicobacter pylori eradication rates achieved by standard seven-day triple therapies... more BACKGROUND: Helicobacter pylori eradication rates achieved by standard seven-day triple therapies are decreasing in several countries, while a novel 10-day sequential regimen has achieved a very high success rate. A longer 10-day triple therapy, similar to the sequential regimen, was tested to see whether it could achieve a better infection cure rate. METHODS: Patients with nonulcer dyspepsia and H pylori infection were randomly assigned to one of the following three therapies: esomeprazole 20 mg, clarithromycin 500 mg and amoxycillin 1 g for seven days or 10 days, or a 10-day sequential regimen including esomeprazole 20 mg plus amoxycillin 1 g for five days and esomeprazole 20 mg, clarithromycin 500 mg and tinidazole 500 mg for the remaining five days. All drugs were given twice daily. H pylori eradication was checked four to six weeks after treatment by using a 13 C-urea breath test. RESULTS: Overall, 213 patients were enrolled. H pylori eradication was achieved in 75.7% and 77.9%, in 81.7% and 84.1%, and in 94.4% and 97.1% of patients following seven-day or 10-day triple therapy and the 10-day sequential regimen, at intention-to-treat and per protocol analyses, respectively. The eradication rate following the sequential regimen was higher than either seven-day (P=0.002) or 10-day triple therapy (P=0.02), while no significant difference emerged between the latter two regimens (P=0.6). CONCLUSIONS: The 10-day sequential regimen was significantly more effective than both triple regimens, while 10-day triple therapy failed to significantly increase the H pylori eradication rate achieved by the standard seven-day regimen.
American Journal of Gastroenterology
INTRODUCTION: We assessed the prevalence and clinical outcomes of segmental colitis associated wi... more INTRODUCTION: We assessed the prevalence and clinical outcomes of segmental colitis associated with diverticulosis (SCAD) in patients with newly diagnosed diverticulosis. METHODS: A 3-year international, multicenter, prospective cohort study was conducted involving 2,215 patients. RESULTS: SCAD diagnosis was posed in 44 patients (30 male patients; median age: 64.5 years; prevalence of 1.99%, 95% confidence interval, 1.45%–2.66%). Patients with SCAD types D and B showed worse symptoms, higher fecal calprotectin values, needed more steroids, and reached less likely complete remission. DISCUSSION: Although SCAD generally had a benign outcome, types B and D were associated with more severe symptoms and worse clinical course.
Journal of Gastrointestinal and Liver Diseases, Mar 1, 2019
Background & Aim: Standard 10-day sequential therapy is advised as first-line therapy for Helicob... more Background & Aim: Standard 10-day sequential therapy is advised as first-line therapy for Helicobacter pylori (H. pylori) eradication by current Italian guidelines. Some data suggested that a 14-day regimen may achieve higher eradication rates. This study compared the efficacy of sequential therapy administered for either 10-or 14-days. Methods: This prospective, multicenter, open-label study enrolled patients with H. pylori infection without previous treatment. Patients were receiving a sequential therapy for either 10 or 14 days with esomeprazole 40 mg and amoxicillin 1 g (5 or 7 days) followed by esomeprazole 40 mg, clarithromycin 500 mg and tinidazole 500 mg (5 or 7 days), all given twice daily. Bacterial eradication was checked using 13 C-urea breath test. Eradication cure rates were calculated at both Intention-to-treat (ITT) and per-protocol (PP) analyses. Results: A total of 291 patients were enrolled, including 146 patients in 10-day and 145 in the 14-day regimen. The eradication rates were 87% (95% CI = 81.5-92.4) and 90.3% (95% CI = 85.5-95.1) at ITT analysis with the 10-and 14-day regimen, respectively, and 92.7% (95% CI = 88.3-97) and 97% (95% CI = 94.2-99.9) at PP analysis (p =0.37). Among patients, who earlier had interrupted therapy, bacterial eradication was achieved in 8 out of 9 who completed the first therapy phase and performed at least ≥3 days of triple therapy in the second phase. Conclusion: This study found that both 10-and 14-day sequential therapies achieved a high eradication rate for first-line H. pylori therapy in clinical practice.
United European Gastroenterology Journal
Background and AimsThe Diverticular Inflammation and Complication Assessment (DICA) classificatio... more Background and AimsThe Diverticular Inflammation and Complication Assessment (DICA) classification and the Combined Overview on Diverticular Assessment (CODA) were found to be effective in predicting the outcomes of Diverticular Disease (DD). We ascertain whether fecal calprotectin (FC) can further aid in improving risk stratification.MethodsA three‐year international, multicentre, prospective cohort study was conducted involving 43 Gastroenterology and Endoscopy centres. Survival methods for censored observations were used to estimate the risk of acute diverticulitis (AD) in newly diagnosed DD patients according to basal FC, DICA, and CODA. The net benefit of management strategies based on DICA, CODA and FC in addition to CODA was assessed with decision curve analysis, which incorporates the harms and benefits of using a prognostic model for clinical decisions.ResultsAt the first diagnosis of diverticulosis/DD, 871 participants underwent FC measurement. FC was associated with the r...