View clinical trials related to Monkey Pox.
Filter by:PREGMPOXCO study addresses the escalating Mpox virus (MPXV) infections among pregnant women in South Kivu, DRC following a novel MPXV sub-lineage, predominantly transmitted through heterosexual contact, stressing critical gaps in our understanding of MPXV's impact on pregnant populations. To better understand this altered transmission pattern of MPXV and its impact on this vulnerable population, PREGMPOX will employ both passive and active surveillance techniques to methodologically capture MPXV incidence among pregnant women over two years, integrating data from routine antenatal care and targeted community outreach to timely assess the MPXV's effects on maternal and neonatal health. In sentinel study sites in hot spot areas, the incidence of mpox among pregnant women will be investigated and potential transmission routes determined. MPXV(+) pregnant women will be asked to participate in a cohort study where they will be followed until delivery to document pregnancy outcomes (e.g.: miscarriage, stillbirths, preterm deliveries, neonatal mpox), maternal immune response, virus abundance and pathological changes in the placenta. This will help to determine specific risk factors and modes and frequencies of vertical transmission to the unborn, and generate a list of clinical and immunological predictors for adverse outcomes for pregnant women and neonates. Data on MVA-BN exposure will also be captured to report on its real world effectiveness. As a prerequisite to evaluate the safety of the MVA-BN vaccine and tecovirimat treatment in pregnant women according to the new DRC guidelines, we will establish a comprehensive register of adverse pregnancy outcomes, using a pharmacovigilance model to monitor and analyse adverse events following immunization and treatment. The results of our multidisciplinary studies will be crucial for developing guidelines and recommendations to manage mpox more effectively during pregnancy, and for potentially influencing global health policies.
The goal of this multicentre, observational study on mpox in infants, children and adolescents is to increase knowledge about mpox infection and its associated disease in infants, children and adolescents. This will be done through the development of a harmonized system that will allow standard collection of information on demographics, clinical symptoms, clinical course, treatments and outcomes. The study will be carried out in three potential phases: Phase 1 entails the rapid development of an online paediatric registry collecting anonymised data from routine care on infants, children and adolescents with laboratory-confirmed mpox virus infection. If warranted, the study will proceed to Phase 2, an enhanced observational study of children and adolescents with confirmed mpox virus infection, if more detailed prospective data collection would aid the public health response. There is also the potential to initiate Phase 3, comprising of nested sub-studies to investigate specific research questions in this population.
This is a cohort, non-health product, non-interventional biomedical research, multi-centric, to determine the seroprevalence of mpox infection in the population of people living with HIV and in PrEP users in Ile-de-France and in the province.
Colorectal cancer tissue sections were obtained according to the inclusion criteria. The formalin was used to immersed all cancer specimens. And tissues were cut to 5 μm thickness and placed on glass slides before staining. Endogenous peroxidase activity was inhibited and blocked by de-paraffinizing, rehydrating, and using 5% bovine serum albumin at 37ºC for 30 min. The treated sections were incubated with anti-FOS (promab 30360) at 4ºC overnight and washed three times with PBS. After that, it is required that incubation with secondary anti-peroxidation sunflower at 37ºC for 30 minutes. After washing three times again with PBS, the sections were developed in diaminobenzidine and microscopic images were made by light microscopy.
The study team will create an online module via the REDCap platform. The module will include around 5 videos and several infographics covering the topics of symptoms, transmission, prevention, vaccination, and treatment of the monkeypox virus. Surveys assessing the primary and secondary study endpoints will be given to participants before and after the module. The purpose of the study is to assess the efficacy and acceptability of an educational presentation on monkeypox in a cohort of individuals recruited from Rainbow Health and to secondarily assess participant risk perception, intention to vaccinate, and confidence in public health initiatives.
Monkey pox virus (MPXV), of the genus Orthopoxvirus, regularly causes epidemics in endemic areas of central and western Africa. Since January 1, 2022, cases of Monkey pox have been reported to WHO by 96 Member States in the 6 WHO regions. As of 22 August 2022, a total of 41,664 laboratory-confirmed cases and 192 probable cases, including 12 deaths, have been reported to WHO. Since May 13, 2022, a high proportion of these cases have been reported from countries where monkey pox transmission had not previously been documented. For the first time, cases and sustained chains of transmission are being reported in countries without direct or immediate epidemiological links to areas in West or Central Africa (WHO 2022). France is one of the most affected countries with 2889 cases reported as of August 22, 2022. This situation led the WHO Director General to declare, on July 23, 2022, that the monkeypox epidemic currently affecting several countries constitutes a Public Health Emergency of International Concern. To address this epidemic, the WHO has recommended Post Exposure Vaccination (PEP) and Pre Exposure Vaccination (PrEP) for at risk groups with 2nd and 3rd generation vaccines. In France, the Haute Autorité de Santé (French National Authority for Health) recommended on May 20, 2022, vaccination for PEP and on July 7, 2022, for PrEP with a 3rd generation MVA-BN vaccine (Imvanex® or Jynneos®). The European Medicines Agency (EMA) has approved the use of Imvanex® on July 22, 2022 for immunization against MPXV. The objective of the present study is to describe the clinical, biological, virological, pathophysiological and immunological aspects in the short and medium term of persons vaccinated against and infected with MPXV.
MonkeyPox Virus Infectious Disease (MPXVID) is a viral infection caused by the monkeypox virus (MPXV) which is an orthopoxvirus that is endemic in countries in West and Central Africa. The clinical course of the MPXVID is similar to smallpox (variola) but usually milder - with less severe disease symptoms seen in the West African subtype. Historically, the case fatality ratio of MPXVID ranged from 0 to 11% and fatality occurs more commonly among children. In Europe, human MPXVID only occurred as an imported disease with limited onward transmission. However, since May 2022 over 19.000 cases of MPXVID - mostly with the West African subtype - have been reported in Europe without a travel history to the endemic areas in Africa. The far large majority of patients with MPXVID in the current outbreak are gay, bisexual and other men who have sex with men (GBMSM). There is an urgent need to address essential knowledge gaps for optimal clinical care and public health management. The aim of this study is to improve our understanding of clinical, virological, and psychosocial outcomes in patients with MPXVID. To get a better understanding of associated risk factors for MPXV infection, and to measure quality of life and stigma, the investigators will also include a control population of men without proctitis and MPXVID-related symptoms at day 0. In addition, the investigators want to assess the vaccine effectiveness against MPXVID of infant smallpox vaccination given before 1974, as well as vaccine effectiveness of the modified vaccinia Ankara (MVA) smallpox vaccine, when administered as pre- or post-exposure prophylaxis in high risk contacts of MPXVD patients.
General objective: to measure the preparedness of pharmacists and medical interns about monkeypox Specific objectives: to evaluate the level of knowledge among pharmacists and medical interns about monkeypox treatment and nature of disease
Monkeypox (MPX) is a viral zoonosis, caused by the Monkeypox virus (MPXV), a DNA virus that belongs to the Orthopoxvirus genus and is closely related to the variola virus, the causative agent of smallpox. Until recently the spread of MPX was mainly confined to the Central African rainforest and to parts of West Africa. However, in May 2022, several cases of MPX were detected throughout Europe and Northern America, albeit with a different presentation than previously seen. Many questions remain on this new presentation of the disease: what the exact mode of transmission is, how contagious the virus really is and whether asymptomatic carriers exist. With this study the researchers aim to perform a close follow-up study of close contacts of MPX confirmed cases. Participants are recruited among high and very high risk contacts of confirmed monkeypox patients that presented to the ITM for diagnosis (index). Contacts that are asymptomatic (for symptoms compatible with MPXV infection according to national case definitions) at the time of recruitment will be enrolled. Contacts of the index case that are symptomatic at recruitment or become symptomatic during follow-up will be invited for sample collection at different timepoints until 21 days after contact as suspect cases.
Since one month (first case confirmed the 05/06/2022), some cases of non-imported were reported by Portuguese and British authorities then in several Europeans countries, the US and the Canada. The 05/19/2022, a first case of Monkeypox was confirmed in France. The 06/01/2022, "Santé Publique France" (SPF) declared 33 confirmed cases of Monkeypox without a direct interaction with people returning from endemic area. No deaths are currently recorded. Currently, data on efficiency of modified vaccinia Ankara virus (MVA) used in post-exposure prophylaxis are few. The Centers for Disease Control and Prevention (CDC) consider that 2 doses of MVA vaccine used in post-exposure vaccination do not prevent totally the infection but consider that one rapid vaccination of high-risk contacts could reduce the severity of symptoms. In order to clarify clinical impact and safety of PEV, it is proposed to set up a national cohort including people at risk of Monkeypox infectionfalling within the indications for vaccination, i.e. seen within 14 days of last contact for post-exposition (PEP) cases and also in prevention :pre-exposition ( PrEP)cases. The purpose of this study is to estimate the failure rate of the vaccinationby the VMA vaccine in PEP or PrEP administration in people at risk of Monkeypox infection after one dose.