Africa Guidelines for Hepatocellular Carcinoma Buildup Process.

PURPOSE: Hepatocellular carcinoma (HCC), the fourth most common cancer in Africa, has a dismal overall survival of only 3 months like in sub-Saharan Africa. This is affected by the low gross domestic product and human development index, absence of coherent guidelines, and other factors. METHODS: An open forum for HCC-experienced health care workers from Africa and the rest of the world was held in October 2021. Participants completed a survey to help assess the real-life access to screening, diagnoses, and treatment in the North and Southern Africa (NS), East and West Africa (EW), Central Africa (C), and the rest of the world. RESULTS: Of 461 participants from all relevant subspecialties, 372 were from Africa. Most African participants provided hepatitis B vaccination and treatment for hepatitis B and C. More than half of the participants use serum alpha-fetoprotein and ultrasound for surveillance. Only 20% reported using image-guided diagnostic liver biopsy. The Barcelona Clinic Liver Cancer is the most used staging system (52%). Liver transplant is available for only 28% of NS and 3% EW. C reported a significantly lower availability of resection. Availability of local therapy ranged from 94% in NS to 62% in C. Sorafenib is the most commonly used systemic therapy (66%). Only 12.9% reported access to other medications including immune checkpoint inhibitors. Besides 42% access to regorafenib in NS, second-line treatments were not provided. CONCLUSION: Similarities and differences in the care for patients with HCC in Africa are reported. This reconfirms the major gaps in access and availability especially in C and marginally less so in EW. This is a call for concerted multidisciplinary efforts to achieve and sustain a reduction in incidence and mortality from HCC in Africa.

[Metabolic hepatic steatosis associated with obesity in adults living in Burkina Faso]. / La stéatose hépatique métabolique liée à l´obésité chez l´adulte Burkinabè.

INTRODUCTION: is metabolic steatopathy a public health priority in Africa? The purpose of this study was to investigate the epidemiological factors and manifestations of liver involvement (biological abnormalities and steatosis on ultrasound) associated with metabolic syndrome (MS) in adults followed up on an ambulatory basis. METHODS: we conducted a cross-sectional and multicenter study based on longitudinal follow-up of patients in the city of Ouagadougou from March 2015 to August 2019. All patients with MS according to Harmonized Guidelines™ for sub-Saharan Africa were enrolled. RESULTS: MS rate was 15.74%. Recruitment of patients was 3.8 times faster in the last year. The majority of patients were women (57.04); the average age of patients was 44.69 years. Overweight and obesity accounted for 87.32%. MS components included: dyslipidemia (64.79%), hyperglycemia (49.30%), PAH (45.07%), mean waist size (men: 98.68 cm; women: 101.13 cm). B virus infection was associated with MS in 19.01% of cases and HIV was associated with MS in 1.40% of cases. One female patient had polycystic ovary syndrome (PCOS). Patients on traditional therapy accounted for 14.08%. Transaminase levels were normal in 73.94% of cases. Hepatic steatosis on ultrasound were found in 71.13% of cases. Fibroscan® was performed in 40-42% cases. Fibroscan® results were discordant with ultrasound results in 56.14% of cases. CONCLUSION: this study highlights the importance of fighting against obesity (in particular obesity in women) in reducing MS and its components. A better accessibility to Fibroscan® could improve management of patients in Burkina Faso.

Identifying gaps across the cascade of care for the prevention of HBV mother-to-child transmission in Burkina Faso: Findings from the real world.

BACKGROUND: Prevention of mother-to-child transmission (PMTCT) is a challenge for controlling the hepatitis B epidemic. In Sub-Saharan countries, pilot interventions including the screening of pregnant women for HBsAg, implementation of anti-HBV therapy and infant immunization within 24 hours of life are initiated and need to be evaluated. This pilot study aimed to describe the cascade of care for hepatitis B PMTCT in a real life situation, and to identify sociodemographic factors associated with adequate management of pregnant women and infants. METHOD: The study was conducted from October 1st, 2014 to February 28th, 2016 in the antenatal clinics (ANCV) of Baskuy district which comprises nine first-level public health centres. Univariate and multivariate logistic regression analysis were used to identify sociodemographic factors associated with the likelihood of retention in the cohort, HBV DNA testing, birth dose delivery and HBsAg testing of the children at 6 months of age; P ˂ .05 was selected as cut off for significance. RESULTS: In this prospective cohort study, of 5200 pregnant women consulting for the antenatal visit, 2261 (43.5%) were proposed pre-test counselling and HBsAg screening and 2220 (98.2%) have agreed to screening. Among 1580 (71.2%) women that came back for the post-counselling interview, 75 were positive for HBsAg (4.8%), 73 (97.3% of the women provided HBsAg result) consented to medical consultation with hepatogastroenterologists and 53 (72.6%); performed the HBV DNA testing. Forty-seven out of 60 (78.3%; 65.8-87.9) children born alive were immunized for HBV within 24 hours of life. Retention in care was associated with the level of education of the infant's father, secondary school or higher was associated with a better retention in care of the women (OR: 6.6; P = .03). CONCLUSION: Our study shows large gaps in HBV PMTCT. Resources for hepatitis B screening, care and prevention including universal access to the vaccine birth dose should be allocated to reduce infection in HBV exposed infants born in Burkina Faso.

[Halitosis: multidisciplinary diagnostic and therapeutic approaches]. / Halitose: approches diagnostiques et thérapeutiques pluridisciplinaires.

INTRODUCTION: Halitosis is a morbid condition characterized by bad breath. Sometimes it has pathological and social implications. In the context of daily clinical practice, halitosis poses many diagnostic and therapeutic problems. This study aims to investigate the clinical and therapeutic features of this disorder. METHODS: We conducted a cross-sectional study over a one year period. Patients over the age of 15 years presenting with halitosis at the University Hospital Yalgado Ouedraogo were enrolled in the study. Patients with bad breath but presenting with some other problema were excluded. Patient's breath was assessed by a practitioner on the basis of Rosenberg organoleptic test. RESULTS: A total of 35 patients were included, with a sex ratio of 1.2. The average age of patients was 31.9 years. In 57.1% of cases, complaints were made by patients themselves. The mean duration of halitosis was 4.3 years. Nineteen patients had Mel Rosenberg score ≥ 2. Dental caries (07 cases), sinusitis (07 cases), Helicobacter pylori infection (09 cases) and gastrointestinal ulcer (10 cases) were associated with halitosis. Treatment was based on etiology in 82.9% of cases with satisfactory improvement after two weeks in 71.8% of cases. CONCLUSION: Halitosis is a little studied disorder which poses problem in positive diagnosis as well as etiologic problems in our context. The dentist plays a crucial role in identifying the possible cause of halitosis. However, multidisciplinary approach would enable a more effective response.

World hepatitis day in Burkina Faso, 2017: seroprevalence and vaccination against hepatitis B virus to achieve the 2030 elimination goal.

BACKGROUND: Burkina Faso is a high endemicity country for HBV infection. However, there are few data on vaccine coverage against HBV. The aim of this study was to contribute to the improvement of HBV vaccine coverage in Ouagadougou through HBV screening. METHODS: Awareness campaigns and voluntary hepatitis B screening were organized in the twelve districts of Ouagadougou by the "SOS Hepatitis Burkina" association. A rapid HBsAg detection test (Abon Biopharma Guangzhou, Co., Ltd. Chine) was performed on 2216 individuals, who voluntarily answered a series of questions. Vaccination against hepatitis B was proposed to HBV negative participants. RESULTS: In a sample of 2216 participants, aged 1 to 78 years (mean age 29.7 ± 14.7 years); a prevalence of 10.4% (230/2216) of HBsAg was obtained. This prevalence was high in the age groups 31 to 40 years (14.5%) and 41 to 50 years (15.0%). The prevalence of HBV was higher in the sixth district (14.3%) of Ouagadougou. At the end of the screening, 1202/1986 HBV negative participants were vaccinated, resulting in a vaccination rate of 60.5%. Vaccination coverage ranged from 44.5 to 73.7% all twelve districts. CONCLUSIONS: This study still reports a high prevalence of HBV infection among young people with a peak in the sixth district of Ouagadougou. The study achieved high vaccination coverage in all age groups and districts of Ouagadougou. TRIAL REGISTRATION: The present study has been approved by the Ethics Committee for Health Research of Burkina Faso. CERS201501006 Registered 14 January 2015.

Comparison of elastography, serum marker scores, and histology for the assessment of liver fibrosis in hepatitis B virus (HBV)-infected patients in Burkina Faso.

Liver fibrosis (LF) must be assessed before talking treatment decisions in hepatitis B. In Burkina Faso, liver biopsy (LB) remains the "gold standard" method for this purpose. Access to treatment might be simpler if reliable alternative techniques for LF evaluation were available. The hepatitis B virus (HBV)-infected patients who underwent LB was invited to have liver stiffness measurement (Fibroscan) and serum marker assays. Fifty-nine patients were enrolled. The performance of each technique for distinguishing F0F1 from F2F3F4 was compared. The area under receiver operating characteristic (AUROC) curves was 0.61, 0.71, 0.79, 0.82, and 0.87 for the aspartate transaminase to platelet ratio index (APRI), Fib-4, Fibrotest, Fibrometre, and Fibroscan. Elastometric thresholds were identified for significant fibrosis and cirrhosis. Combined use of Fibroscan and a serum marker could avoid 80% of biopsies. This study shows that the results of alternative methods concord with those of histology in HBV-infected patients in Burkina Faso. These alternative techniques could help physicians to identify patients requiring treatment.

[An atypical localized appendicitis: the role of colonoscopy in the diagnosis]. / Une appendicite de localisation atypique: apport de la coloscopie au diagnostic.

The left sided appendicitis diagnosis is made apart from the medical imaging laparotomy (echography, and computed tomography). In this text, the authors deal with a case where colonoscopy has been used to make the diagnosis. Through an analysis based on a reported case and literature, they argue for the use of colonoscopy as diagnosis means to confirm appendicitis when medical imaging (computed tomography) is not accessible or has been used.

[Types of anaemia in patients with cirrhosis at the Yalgado Ouedraogo hospital centre of Ouagadougou (Burkina Faso)]. / Les différents types d'anémie au cours des cirrhoses au Centre hospitalier universitaire Yalgado Ouedraogo de Ouagadougou (Burkina Faso).

During chronic diseases, patients may develop a specific form of anaemia called "inflammatory anaemia" or anaemia of chronic disease. The objective of this study was to study the forms of anaemia during cirrhosis. The leading cause of cirrhosis in these 161 patients was chronic active (viral) hepatitis, accounting for 58.3% of cases. The overall prevalence of anaemia was 74.5%. All types of anaemia were observed. Normochromic normocytic anaemia was observed in 43.3%, combined with blood loss in 48%. These results show that the hypochromic microcytic anaemia observed in 20% of cases is not exclusively linked to blood loss or iron deficiency. They also emphasise the importance of the haemogram interpretation to avoid routine iron prescription.