Field evaluation of validity and feasibility of Pan-Lassa rapid diagnostic test for Lassa fever in Abakaliki, Nigeria: a prospective diagnostic accuracy study.

Background: Lassa fever is a viral haemorrhagic fever with few options for diagnosis and treatment; it is also under-researched with knowledge gaps on its epidemiology. A point-of-care bedside test diagnosing Lassa fever, adhering to REASSURED criteria, is not currently available but is urgently needed in west African regions with high Lassa fever burden. We aimed to assess the validity and feasibility of a rapid diagnostic test (RDT) to confirm Lassa fever in people in Nigeria.

Pharmacokinetics of plasma lopinavir and ritonavir in tuberculosis-HIV co-infected African adult patients also receiving rifabutin 150 or 300 mg three times per week.

Background: To evaluate the pharmacokinetic of plasma lopinavir (LPV) and ritonavir (RTV) when co-administered with three times weekly (TPW) rifabutin (RBT) at a dose of either 150 or 300 mg in African tuberculosis (TB) and HIV co-infected adult patients.

Methods: This is a pharmacokinetic study conducted in Ouagadougou among patients treated with a standard dosage of LPV/RTV 400/100 mg twice daily and RBT 150 mg TPW (arm A = 9 patients) or rifabutin 300 mg TPW (arm B = 7 patients) based regimens. Patients were recruited from the Bogodogo and Kossodo district hospitals in Ouagadougou from May 2013 to December 2015.

Burden and Characteristics of the Comorbidity Tuberculosis-Diabetes in Europe: TBnet Prevalence Survey and Case-Control Study.

Background: The growing burden of diabetes mellitus (DM) is posing a threat to global tuberculosis (TB) control. DM triples the risk of developing TB, modifies the presenting features of pulmonary TB, and worsens TB treatment outcomes. We aimed to analyze the prevalence of DM among TB patients and to describe the characteristics and clinical presentation of TB-DM patients in Europe.

Implementation of tuberculosis prevention for exposed children, Burkina Faso.

Objective: To develop and test a simple system for recording and reporting the diagnosis and treatment of latent tuberculosis infection and to compare the effects of passive and active tracing of child contacts on indicators of such infection.

Methods: We revised Burkina Faso's latent tuberculosis infection register and quarterly tuberculosis reporting form. Subsequently, coverage of the routine screening of contacts, who were younger than five years, for active tuberculosis and the corresponding percentages of such contacts who, if eligible, initiated preventive therapy were measured, nationwide, between 1 April 2016 and 31 March 2017.

Policies and practices on the programmatic management of LTBI: a survey in the African Region.

Background: Although the management of latent tuberculous infection (LTBI) is a core component of the End TB Strategy, there is limited information about the status of implementation of such interventions in most African countries.

Methods: A web-based survey involving the 47 countries of the African Region was conducted between November 2016 and April 2017.

Results: The questionnaire was completed by 32/47 (68.

Active tuberculosis case finding among pregnant women: a pilot project in Burkina Faso.

Tuberculosis (TB) is a leading cause of death among women of childbearing age, and may be responsible for severe complications during pregnancy. Between August 2014 and March 2015, we conducted a pilot project to promote active TB case finding in antenatal care (ANC) clinics in the Central Region of Burkina Faso. Our results show very limited TB diagnostic practices and possible severe underdiagnosis of TB at ANC clinics, despite adequate screening practices.

Clampless and Sutureless Hybrid Technique for Aortic Arch Debranching on a Porcelain Aorta.

An innovative hybrid approach to the supraaortic vessels in a porcelain aorta and severe fibrotic tissue reaction at the neck is described. The technique is demonstrated in an 80-year-old woman with previous several carotid operations but still experiencing recurrent transient ischemic attacks. Clinical success was achieved at midterm follow-up, demonstrating the efficacy of hybrid treatment for this high-risk patient.

Evaluation of a PfHRP-2 based rapid diagnostic test versus microscopy method among HIV-positive and unknown serology patients in Ouagadougou, Burkina Faso.

We evaluated the performance of a malaria rapid diagnostic test (RDT; Malaria Quick Test(®); Cypress Diagnostic) compared with the standard thick-smear microscopy method using blood samples from human immunodeficiency virus (HIV)-infected individuals and individuals of unknown HIV status collected in Ouagadougou, Burkina Faso. Our results show that 42.1% of 114 HIV-infected patients were concordantly RDT- and thick smear-positive, and 55.

Clinical and immunological outcomes according to adherence to first-line HAART in a urban and rural cohort of HIV-infected patients in Burkina Faso, West Africa.

Background: Aim of our study is to investigate the clinical and immunological outcomes according to first-line HAART adherence in a large cohort of HIV-infected patients in Burkina Faso.

Methods: A retrospective study was conducted between 2001 and 2009 among patients from two urban medical centers [St. Camille Medical Center (CMSC) and "Pietro Annigoni" Biomolecular Research Center (CERBA)] and 1 in the rural District of Nanoro (St.

Case report of acute aortic dissection during treatment with capecitabine for a late recurrence of breast cancer.

Background: Cardiovascular toxicity is amongst the most clinically relevant side effects of antitumoral treatments. Moreover, the potential association between anticancer drugs and vascular damage is well known since chemotherapeutics, such as fluoropyrimidines, were introduced into clinical practice.

Case: A 77-year-old woman treated with capecitabine for late recurrence of breast cancer developed life-threatening toxicity shortly after receiving the second cycle of therapy.

Fibromuscular dysplasia: a rare disease that can mimic vasculitis.

Fibromuscular dysplasia (FMD) is an uncommon angiopathy that occurs mainly in young to middle-aged female individuals. It is an idiopathic, segmental, non-inflammatory and non-atherosclerotic vascular disease leading to stenosis of small- and medium-sized arteries. Clinical manifestations are determined by the artery involved, most commonly hypertension (renal artery) and stroke (carotid artery).

[123I]FP-CIT SPET imaging in drug-induced Parkinsonism.

We assessed the status of dopamine nerve terminals in patients treated with dopamine receptor blocking agents (DRBAs) who had developed drug-induced parkinsonism (DIP). We performed [(123)I]FP-CIT SPET in 32 consecutive patients who were on DRBAs for at least 6 months and developed extrapyramidal signs. The UPDRS-III was used to assess clinical severity.

Comparative analysis of visual and semi-quantitative assessment of striatal [123I]FP-CIT-SPET binding in Parkinson's disease.

We used qualitative visual assessment and semiquantitative measures of striatal DAT binding using [(123)I]FP-CIT-SPET in 85 patients with Parkinson's disease (PD). We compared these two assessments and their correlation with PD clinical progression. SPET imaging was visually classified by a nuclear medicine physician as normal or abnormal pattern grade I, II and III, in relation to a different degree of radioligand reduction uptake.

Gamma knife radiosurgery in skull base meningiomas: a possible relationship between somatostatin receptor decrease and early neurological improvement without tumour shrinkage at short-term imaging follow-up.

Background: This study investigates a possible relationship between the effects of gamma knife (GK) on meningioma somatostatin receptors (SRs) and the high rate of early neurological improvement without tumour reduction at short-term imaging follow-up.

Methods: From December 1997 to December 2002, somatostatin receptor scintigraphy (SRS) using an 111Indium-labelled somatostatin analogue, Octreotide, was performed both before and 7-12 months after radiosurgery in 20 patients with intracranial meningiomas. Semiquantitative data were calculated as an SRS index.

Comparison between low-dose dobutamine echocardiography and thallium-201 scintigraphy in the detection of myocardial viability in patients with recent myocardial infarction.

Aim: To compare the predictive value of thallium-201 single photon emission computed tomography (SPECT) scintigraphy (Sci) and low-dose dobutamine echocardiography (Dob) in predicting late recovery of dysfunctioning myocardium in patients with recent, uncomplicated myocardial infarction (MI).

Methods And Results: 19 patients (18 male, aged 58+/-8 years) with recent MI and ejection fraction <50% (35.5+/-8.

Simultaneous measurement of gastric emptying of a solid meal by ultrasound and by scintigraphy.

Objective: Although ultrasonic imaging may represent a valid alternative to scintigraphy for measurement of gastric emptying, most studies comparing the two methods have been carried out with liquid meals. The aim of this study was to compare scintigraphic and ultrasonographic measurements of gastric emptying of a solid meal in healthy subjects and in patients with possible delay in emptying.

Methods: Nineteen subjects were studied: five controls, six patients with gastroesophageal reflux, and eight patients with dysmotility-like dyspepsia.

Ruptured abdominal aortic aneurysms: factors affecting the early postoperative outcome.

Background: In spite of the progress in diagnosis and treatment of ruptured abdominal aortic aneurysms (RAAA) the mortality rate still remains very high (varying from 15% to 50% according to various experiences). This study is aimed at analyzing the relative contribution of preoperative hemodynamic conditions and of operative and postoperative factors to outcome of patients operated on for ruptured abdominal aortic aneurysms.

Methods: For this purpose a retrospective case series involving 152 patients operated on in emergency for RAAA, during the period 1990-1994, has been reviewed.

[Vascular pathology. A study of some blood parameters indicative of leukocyte activation and platelet dysfunction].

Background: In vascular pathology the endothelial lesions easily reflect on blood cells, inducing a reactive state. In the present study the eventual presence of activation signals in leukocytes and platelets was tested.

Methods: Fifty-eight subjects with major vascular pathology and 14 with lower limbs venous insufficiency were studied, together with a control group of 25 normal subjects.

Percutaneous treatment of iliac aneurysms and pseudoaneurysms with Cragg Endopro System 1 stent-grafts.

Purpose: To evaluate the feasibility and short-term follow-up results of treating iliac aneurysms by the Cragg Endopro System 1 stent-graft.

Methods: Nine lesions (two pseudoaneurysms and seven atherosclerotic aneurysms) were treated in eight patients by percutaneous implantation of a total of 10 stent-grafts. The procedure was followed by anticoagulation with heparin for 6 days, then antiplatelet therapy.

[Heparan sulfate in the therapy of postphlebitic syndrome. Evaluation of the efficacy and tolerability as compared to mesoglycan].

Background: Antithrombotics and profibrinolytics are indicated in several clinical thrombophilic conditions such as postphlebitic syndrome. Heparansulphate, a glycosaminoglycan, shows an antithrombotic activity with low anticoagulant effect. The aim of the study was to evaluate the efficacy and the safety of heparansulphate (100 mg b.

[Association of rupture abdominal aneurysm and intestinal infarct].

The authors present one patient with ruptured abdominal aortic aneurysm (rAAA) who complicate with small bowel infarction and coproperitoneum; and two patients who suffered from rAAA and simultaneous colon infarction, successfully treated by one-stage operation. They comment upon this rare pathology and analyze hypothetical causes, considering the scanty literature about it.

[Percutaneous angioplasty (PTA) in the treatment of non-penetrating injuries to the subclavian artery. A clinical case].

Non penetrating injuries to the subclavian vessels are uncommon. We present a case of a young patient with an isolated blunt trauma of the right subclavian artery. The patient, a 25 year-old woman, was admitted to our Institute after a motor-vehicle accident, with a physical findings of absent peripheral pulses and right clavicular fracture, confirmed by non-invasive vascular evaluation and X-ray of the chest.

Pathological esophageal acidification and pneumatic dilitation in achalasic patients. Too much or not enough?

Endoscopy, esophageal manometry and pH monitoring, gastric emptying test, and heartburn quantification on a visual analog scale were performed in 22 achalasic patients in order to clarify which events are associated with pathological esophageal acidification after successful LES dilatation. Five patients presented pathological acidification. Dilatation reduced LES tone from 38.

Ruptured aneurysms of the thoracoabdominal aorta: a case series.

Fifteen cases of ruptured thoracoabdominal aneurysm (-TAA) were encountered in 1987-July 1994. These patients included 13 males (86.6%), 2 females (13.