Evaluation of factors affecting patients' refusal of HCV treatment in a cohort of Egyptian patients.

BACKGROUND: Treatment refusal, defined as active refusal of a patient to receive treatment despite physician recommendations, has not been extensively evaluated before in hepatitis C virus in the era of direct acting antivirals. OBJECTIVE: To investigate the reasons for refusal to receive hepatitis C virus treatment in Egypt. METHODS: an observational study conducted between July 2018 and November 2019 in Egypt. Enrollment was done to all patients who refused to get hepatitis C virus treatment during the national screening and treatment campaign. Reasons for their refusal were identified using a questionnaire as an instrument for data collection. RESULTS: Out of the 220 280 Egyptian hepatitis C virus patients who did not show up to start treatment and were contacted to get therapy, only 84 patients (0.038%) refused to receive treatment. The main reason for their refusal was having concerns about treatment (82.14%) and their main concern was the fear of adverse events (85.5%). Other causes of refusal were non-satisfactory experience at treatment centers (13.09%) and patients preferred to receive complementary and alternative medicines (4.7%). Most patients (65.4%) trusted the efficacy of directly acting antivirals for hepatitis C. None of the study participants was found to suffer from any psychiatric morbidity and the average score of the GHQ-12 was 10.7155. CONCLUSION: Proper health education and awareness regarding hepatitis C virus treatment safety and efficacy is needed to increase treatment acceptance rates.

Perspectives and Management Strategies for Acute Colonic Intramural Hematoma.

Acute intramural hematoma of the colon is a rarely encountered clinical condition with diverse precipitating factors. Different acute and chronic complications emerge following hematoma formation, mandating high clinical suspicion for early diagnosis and optimum management. CECT represents the cornerstone for the proper demonstration of colonic hematomas and possible detection of complications as well as the underlying etiology. There are multiple strategies for management of intramural hematoma and treatment should be tailored according to the etiology and the clinical condition of the patient, reserving surgical intervention for unstable or complicated cases. Endoscopic management of colonic hematomas offers a promising minimally invasive modality with potential safety and efficacy.

Tumor behavior of hepatocellular carcinoma after hepatitis C treatment by direct-acting antivirals: comparative analysis with non-direct-acting antivirals-treated patients.

INTRODUCTION: Scarce reports have commented on hepatocellular carcinoma (HCC) behavior after direct-acting antivirals (DAAs). AIM: To analyze differences in tumor behavior between patients with hepatitis C virus (HCV)-induced HCC and were either treated or not using DAAs. PATIENTS AND METHODS: This case-control study includes patients with HCV-related HCC who received generic DAAs (group I) and all non-DAA treated patients with HCC who presented to our clinic during the same period (group II). Patient and tumor characteristics, treatment types and outcome were compared between the two groups. RESULTS: Group I included 89 patients and group II included 207 patients. No significant difference was detected between groups regarding HCC number or size. Group I showed a more infiltrative HCC pattern, whereas group II had more circumscribed and delineated lesions. The incidence of portal vein thrombosis and significant lymphadenopathy was significantly higher in group I (P=0.03 and 0.03, respectively). Serum levels of α-fetoprotein were significantly higher in group I (P=0.02). These factors significantly affected the response to HCC management (P=0.03). Incidence of complete responses were 47.2 and 49.8% for groups I and II, respectively, whereas incomplete responses were 12.4 and 25.1%, respectively. Supportive treatment was applied to 40.4% in group I and 25.1% in group II. CONCLUSION: HCC behavior was more aggressive in DAA-treated patients regarding portal vein thrombosis, malignant lymphadenopathy, and HCC imaging characteristics, which affected the chance of ablation and the treatment response.

Characteristics, management, and outcomes of patients with hepatocellular carcinoma in Africa: a multicountry observational study from the Africa Liver Cancer Consortium.

BACKGROUND: Hepatocellular carcinoma is a leading cause of cancer-related death in Africa, but there is still no comprehensive description of the current status of its epidemiology in Africa. We therefore initiated an African hepatocellular carcinoma consortium aiming to describe the clinical presentation, management, and outcomes of patients with hepatocellular carcinoma in Africa. METHODS: We did a multicentre, multicountry, retrospective observational cohort study, inviting investigators from the African Network for Gastrointestinal and Liver Diseases to participate in the consortium to develop hepatocellular carcinoma research databases and biospecimen repositories. Participating institutions were from Cameroon, Egypt, Ethiopia, Ghana, Ivory Coast, Nigeria, Sudan, Tanzania, and Uganda. Clinical information-demographic characteristics, cause of disease, liver-related blood tests, tumour characteristics, treatments, last follow-up date, and survival status-for patients diagnosed with hepatocellular carcinoma between Aug 1, 2006, and April 1, 2016, were extracted from medical records by participating investigators. Because patients from Egypt showed differences in characteristics compared with patients from the other countries, we divided patients into two groups for analysis; Egypt versus other African countries. We undertook a multifactorial analysis using the Cox proportional hazards model to identify factors affecting survival (assessed from the time of diagnosis to last known follow-up or death). FINDINGS: We obtained information for 2566 patients at 21 tertiary referral centres (two in Egypt, nine in Nigeria, four in Ghana, and one each in the Ivory Coast, Cameroon, Sudan, Ethiopia, Tanzania, and Uganda). 1251 patients were from Egypt and 1315 were from the other African countries (491 from Ghana, 363 from Nigeria, 277 from Ivory Coast, 59 from Cameroon, 51 from Sudan, 33 from Ethiopia, 21 from Tanzania, and 20 from Uganda). The median age at which hepatocellular carcinoma was diagnosed significantly later in Egypt than the other African countries (58 years [IQR 53-63] vs 46 years [36-58]; p<0·0001). Hepatitis C virus was the leading cause of hepatocellular carcinoma in Egypt (1054 [84%] of 1251 patients), and hepatitis B virus was the leading cause in the other African countries (597 [55%] of 1082 patients). Substantially fewer patients received treatment specifically for hepatocellular carcinoma in the other African countries than in Egypt (43 [3%] of 1315 vs 956 [76%] of 1251; p<0·0001). Among patients with survival information (605 [48%] of 1251 in Egypt and 583 [44%] of 1315 in other African countries), median survival was shorter in the other African countries than in Egypt (2·5 months [95% CI 2·0-3·1] vs 10·9 months [9·6-12·0]; p<0·0001). Factors independently associated with poor survival were: being from an African countries other than Egypt (hazard ratio [HR] 1·59 [95% CI 1·13-2·20]; p=0·01), hepatic encephalopathy (2·81 [1·72-4·42]; p=0·0004), diameter of the largest tumour (1·07 per cm increase [1·04-1·11]; p<0·0001), log α-fetoprotein (1·10 per unit increase [1·02-1·20]; p=0·0188), Eastern Cooperative Oncology Group performance status 3-4 (2·92 [2·13-3·93]; p<0·0001) and no treatment (1·79 [1·44-2·22]; p<0·0001). INTERPRETATION: Characteristics of hepatocellular carcinoma differ between Egypt and other African countries. The proportion of patients receiving specific treatment in other African countries was low and their outcomes were extremely poor. Urgent efforts are needed to develop health policy strategies to decrease the burden of hepatocellular carcinoma in Africa. FUNDING: None.