Effect of the COVID-19 pandemic on the financial revenues of public hospitals with a care centre: case of the Yaoundé Central Hospital.

Background: In 2020, the world was confronted with COVID-19, which caused a socio-economic panic in several sectors. The use of hospitals has been affected, with an impact on their financial performance. The objective of this study was to assess the effect of the pandemic on the financial performance of a hospital with a care center.

Complete Heart Block as a Clinical Feature in Critically Ill Coronavirus Disease 2019 (COVID-19) Patients: A Case Series of Three Cases.

. Novel coronavirus-19 disease (COVID-19) is associated with significant cardiovascular morbidity and mortality. However, there have been very few reports on complete heart block (CHB) associated with COVID-19.

[National profile of early warning indicators of HIV pharmaco-resistance in Cameroon].

Introduction: since the launch of the "Treatment for All in Cameroon" strategy in 2015, an acceleration plan for antiretroviral (ARV) therapy in Cameroon was implemented, with remarkable progresses. These efforts were accompanied by the risk of developing HIV drug resistance. Then, the World Health Organization (WHO) proposed surveillance of early warning indicators (IAP) for HIV drug resistance.

Isolation of a 14 kDa antigen from Taenia solium cyst fluid by HPLC and its evaluation in enzyme linked immunosorbent assay for diagnosis of porcine cysticercosis.

A fraction with a major band of 14kDa was obtained from crude cyst fluid of Taenia solium cysticerci by 2-step chromatography. A first fraction isolated by gel filtration (Sephacryl S-300 high resolution) was purified using an anion exchange column (Mono Q HR 5/5) on high performance liquid chromatography. Evaluation of the analytic sensitivity of this fraction (F3) was carried out in an antibody enzyme linked immunosorbent assay (Ab-ELISA-F3) using serum samples from pigs experimentally infected with different doses of T.

Neurocysticercosis and epilepsy in Cameroon.

During January 2002 the frequency of Taenia solium cysticercosis was studied in a series of 504 epileptic patients from 3 rural localities in the West and North-West provinces of Cameroon using an enzyme-linked immunosorbent assay for both circulating antigen (Ag-ELISA) and antibody (Ag-ELISA) detection. Taenia solium antigens were detected in the sera of 1.2% of the patients whereas specific antibodies against the parasite were present in 44.

Porcine cysticercosis in village pigs of North-West Cameroon.

A study was carried out in two villages and one marketplace of the Batibo sub-division in North-West Cameroon to determine the prevalence of porcine cysticercosis. The results showed that 4.44% of 383 pigs were positive at tongue examination whereas ELISA detected circulating antigens in 27.

Regional status, epidemiology and impact of Taenia solium cysticercosis in Western and Central Africa.

In West Africa, Taenia solium cysticercosis in both pigs and man has been reported in Benin, Burkina-Faso, Ghana, Ivory Coast, Senegal and Togo, and although official data are lacking, T. solium is anticipated to be present in most of the pig-raising regions of other West African countries as well. In some regions of Nigeria, the prevalence of porcine cysticercosis and human taeniosis is quite high (20.

Follow-up of neurocysticercosis patients after treatment using an antigen detection ELISA.

Seven patients with active neurocysticercosis (NCC) received an eight days treatment with albendazole and were followed up using computed tomography (CT-scan) and a monoclonal antibody based ELISA for the detection of circulating antigen (Ag-ELISA). Only three patients were cured as was shown by CT-scan and by the disappearance of circulating antigens one month after treatment. After a second course of albendazole therapy, two other patients became seronegative.

A seroepidemiological study of human cysticercosis in West Cameroon.

We studied the occurrence of human cysticercosis in 4993 individuals from three rural communities of Menoua Division, West Province of Cameroon. Circulating antigens of Taenia solium metacestodes were detected in 0.4%, 1.

Kinetics of circulating antigens in pigs experimentally infected with Taenia solium eggs.

Three groups of four piglets were experimentally infected with different doses (10(3), 10(4) and 10(5)) of Taenia solium eggs whereas a fourth group of two pigs received gravid proglottids. At autopsy 6 months post infection, the two latter pigs were heavily infected with more than 3000 living cysts per kg of muscle. Ten of the 12 other pigs harboured light infections, i.

[Taenia solium taeniasis/cysticercosis in the Menoua division (West Cameroon)].

The present study was carried out between August 1999 and April 2000 with the objective of determining the prevalence of Taenia solium taeniasis in two village communities of Bafou and Bamendou in the Menoua division (West Cameroon). Four (0.13%) out of 3,109 faecal samples were positive for Taenia spp.

Epidemiological survey of swine cysticercosis in two rural communities of West-Cameroon.

To determine the prevalence of porcine cysticercosis, a survey was carried out in 27 villages belonging to two rural communities of West-Cameroon (Bafou and Bamendou). Between January and August, 2000, a total of 707 pigs were examined serologically and by tongue inspection. Serum samples were examined for circulating parasite antigen using a monoclonal antibody-based sandwich enzyme-linked-immunosorbent assay (Ag-ELISA) and for antibodies against cysticerci (Ab-ELISA).

[Transvaginal ultrasonography in the diagnosis of abnormal uterine bleeding in women of reproductive age. Comparison with transvesical ultrasonography].

We undertook this study to compare the diagnostic value of endovaginal sonography and transvesical sonography in the diagnosis of abnormal uterine bleeding in reproductive age women in Yaoundé (Cameroon). 130 consecutive patients were included in this prospective study. Inclusion criteria were the presence of a missed period and abnormal uterine bleeding, absence of local or vaginal lesion on speculum examination, and the performance of transvaginal and transabdominal sonography within 12 hours.

[Arnold-Chiari malformation. Contribution of cerebral echography in the pretherapeutic evaluation].

From August 1988 to August 1989, we performed pre-operative sonographic examinations on eleven children who had Arnold-Chiari malformation (ACM). All children presented with myelomeningocele. ACM was the leading cause of hydrocephalus in infants and newborns.

[Diagnostic value of abdominal echography in cirrhosis of the African black. A study of 99 cases].

We reviewed sonographic findings and evaluated the impact of conventional ultrasound (US) in the management of 99 consecutive black africans with liver cirrhosis. Patients were studied in the University teaching Hospital of Yaoundé (Cameroon). There were 73 males and 26 females, with a mean age of 49 years (range 15 to 71 years).