RESUMO
Objectives: This study aimed to report any suspected adverse drug reactions (ADRs) experienced by all vaccinated staff and students in a tertiary teaching hospital following COVID-19 vaccination. Methods: This retrospective study was conducted during the COVID-19 vaccination campaign at Sultan Qaboos University and Hospital in Muscat, Oman, from August to September 2021. An online survey was generated and sent to all staff and students via email and text messages. An announcement was made on the hospital website with a link to the survey. Results: A total of 8,421 individuals reported being vaccinated at least once with a total of 11,468 doses administered from January to July 2021; 8,014 staff and students received the Pfizer-Biotech vaccine while 3,454 staff and students received the Oxford-AstraZeneca vaccine. The survey received a total of 3,275 responses (response rate = 38.8%). Of these, 741 individuals (22.6%) experienced an ADR after vaccination and 67.2% (n = 498) were females (P <0.001). The majority of the ADRs reported were fever and chills (19.7%) followed by localised pain and swelling at the injection site (18.8%). Other ADRs such as hair loss (0.5%) were reported, and one staff/student reported a clot in the right leg. Among the responders, 27.0% considered their ADRs as mild while 25.0% considered them as severe. Conclusions: In the study cohort, mild symptoms of COVID-19 vaccines were reported. Females experienced more ADRs compared to males. Long-term observation of ADRs to the vaccines and follow-up monitoring should be done on subjects to preclude any unwanted effects.
Assuntos
Vacinas contra COVID-19 , COVID-19 , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem , Sistemas de Notificação de Reações Adversas a Medicamentos/estatística & dados numéricos , COVID-19/prevenção & controle , COVID-19/epidemiologia , Vacinas contra COVID-19/efeitos adversos , Vacinas contra COVID-19/administração & dosagem , Hospitais Universitários/estatística & dados numéricos , Omã/epidemiologia , Estudos Retrospectivos , Inquéritos e QuestionáriosRESUMO
Objectives: Cystic echinococcosis is a worldwide zoonosis that is endemic in many countries including some in the Middle East. Exact prevalence rates for human echinococcosis are unknown for Oman. Methods: Following obtaining ethical approval, data from January 2010 to December 2021 were retrieved from hospital electronic records of Sultan Qaboos University Hospital, Muscat. Results: Over a 12-year period we saw nine cases of hydatid disease; two cases in females and seven cases in males. The median age of our patients was 31 years old. Four patients had pulmonary cysts, four had hepatic cysts, and one patient had pulmonary and hepatic cysts. The majority of patients were from the Ad Dakhiliyah governorate. Contact with animals was reported by three patients, denied by two, and unknown for four. Albendazole was prescribed to three patients with pulmonary cysts that subsequently ruptured reflecting the unfamiliarity of clinicians to best manage pulmonary hydatid cysts. Conclusions: The prevalence of cystic echinococcosis in Oman is unknown but appears rare. For optimal management of this disease, clinicians must become more aware of its diagnosis and management.