RESUMO
The current global pandemic, SARS-CoV-2 infection, is still extending across the world affecting millions of lives to the date. While new successful vaccines are available with promising outcomes to minimize the spread and to reduce the severity of the disease, optimal therapeutic options still remain elusive. COVID-19 convalescent plasma (CCP) is an investigational treatment option which studies suggesting signals of efficacy and favorable outcomes only for patients treated very early in course of the disease. Benefits of the use of CCP later in the disease remain highly debated and therefore are not common practice. We hereby report a case of severe SARS-CoV-2 infection in a young male patient with prolonged COVID-19 positivity who received repeat doses of CCP treatments later in the disease with temporal clinical improvement. This patient's case highlights the need of further studies evaluating efficacy of repeated dosing of CCP. This also suggests a potential of successful use of CCP later in the disease in selected COVID-19 patients.
Assuntos
COVID-19/terapia , SARS-CoV-2 , Antibacterianos/uso terapêutico , COVID-19/complicações , COVID-19/diagnóstico por imagem , Terapia Combinada , Diabetes Mellitus Tipo 2/complicações , Furosemida/uso terapêutico , Humanos , Hipertensão/complicações , Imunização Passiva/métodos , Masculino , Pessoa de Meia-Idade , Sobrepeso/complicações , Doença Pulmonar Obstrutiva Crônica/complicações , Recidiva , Indução de Remissão , Respiração Artificial , Síndrome do Desconforto Respiratório/diagnóstico por imagem , Síndrome do Desconforto Respiratório/etiologia , Síndrome do Desconforto Respiratório/terapia , Soroterapia para COVID-19RESUMO
BACKGROUND: There is a cultural variability around the perception of what causes the syndrome of schizophrenia. Generally patients with schizophrenia are considered dangerous. They are isolated and treatment is delayed. Studies have shown favorable prognosis with good family and social support, early diagnosis and management. Duration of untreated psychosis is a bad prognostic indicator. We aimed to determine the perceptions regarding the etiology of schizophrenia and the subsequent help seeking behavior. METHODS: This cross-sectional study was carried out on a sample of 404 people at the out patient departments of Aga Khan University Hospital Karachi. Data was collected via a self-administered questionnaire. Questions were related to a vignette of a young man displaying schizophrenic behavior. Data was analyzed on SPSS v 14. RESULTS: The mean age of the participants was 31.4 years (range = 18-72) and 77% of them were males. The majorities were graduates (61.9%) and employed (50%). Only 30% of the participants attributed 'mental illness' as the main cause of psychotic symptoms while a large number thought of 'God's will' (32.3%), 'superstitious ideas' (33.1%), 'loneliness' (24.8%) and 'unemployment' (19.3%) as the main cause. Mental illness as the single most important cause was reported by only 22%. As far as management is concerned, only 40% reported psychiatric consultation to be the single most important management step. Other responses included spiritual healing (19.5%) and Sociachanges (10.6) while 14.8% of respondents said that they would do nothing. Gender, age, family system and education level were significantly associated with the beliefs about the cause of schizophrenia (p < 0.05). While these variables plus 'religious inclination' and 'beliefs about cause' were significantly associated with the help seeking behavior of the participants. CONCLUSION: Despite majority of the study population being well educated, only a few recognized schizophrenia as a mental illness and many held superstitious beliefs. A vast majority of Pakistanis have non-biomedical beliefs about the cause of schizophrenia. Their help seeking behavior in this regard is inappropriate and detrimental to the health of schizophrenic patients. Areas for future research have been identified.
Assuntos
Atitude Frente a Saúde , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Esquizofrenia/etnologia , Esquizofrenia/etiologia , Adolescente , Adulto , Idoso , Estudos Transversais , Cultura , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Paquistão/epidemiologia , Vigilância da População/métodos , Prognóstico , Apoio Social , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Prescription of medicines by non-doctors is an issue with serious global implications. To our knowledge prescription of drugs by medical and non-medical students has not been studied before. We aimed to determine the practice and attitudes of drug prescription by medical students and: a) how non-medical students respond to this practice, b) How this compares with the attitudes and practices of non-medical students. METHODS: A cross-sectional study was conducted on a sample of 600 students randomly selected from 2 medical and 2 non-medical universities. Ethical requirements were ensured and data was collected using self administered questionnaires. The Chi square tests and logistic univariate regression analyses were performed using SPSS v 14 to identify associations and differences. RESULTS: A total of 572 forms were completed and the sample consisted of 295 medical students and 277 non-medical students with no significant difference in their demographic profile. Of the 295 medical students 163 (55.3%) had prescribed a medicine independently and most (48.5%) said that they did this 2-3 times a year. The commonest reasons for this were 'previous experience' (68.7%), 'problem too trivial' (34.4%) and 'we knew everything about the condition' (31.3%). One-third (33.6%) of the undergraduate medical students thought that it was alright to independently diagnose an illness while a vast majority (78.3%) thought that it was alright for them to prescribe medicines to others. Common prescriptions were pain-killers, antipyretics, antiallergics and antibiotics. Medical students who prescribed medicines were of lesser age (CI = 1.366-1.887) and more likely to belong to the 1st (CI = 3.588-21.731), 2nd (CI = 2.059- 10.869) or 3rd (CI = 4.331-26.374) year of medical college. One-third (33.9%) of the non-medical students reported that a medical student had prescribed medicines to them and 21.3% said that they trusted medical students and would follow their advice blindly. Many students thought it alright for medical students to diagnose and treat illnesses. A similar proportion of non-medical students (58.5%) reported prescribing medicines to others. CONCLUSION: Prescription of medicines by non-doctors is rampant and urgent corrective measures are warranted. We have highlighted areas for future research and intervention and have given a few recommendations.
Assuntos
Prescrições de Medicamentos/estatística & dados numéricos , Estudantes de Medicina/estatística & dados numéricos , Adulto , Atitude do Pessoal de Saúde , Competência Clínica , Intervalos de Confiança , Estudos Transversais , Feminino , Humanos , Modelos Logísticos , Masculino , Paquistão , Inquéritos e Questionários , UniversidadesRESUMO
OBJECTIVE: To determine the prevalence, attitude and knowledge of self-medication amongst university students of Karachi, Pakistan. METHODS: This cross-sectional, study was conducted from Jan-Feb 2007. A convenience sample was taken from 2 medical and 2 non-medical universities of the city of Karachi, Pakistan. Data was analyzed using SPSS v 14 and associations were tested using the Chi square test. RESULTS: Of the 572 participants (mean age=21 +/- 1.8 years, Male: Female ratio=1:1.5), 295 were medical and 277 were non-medical students. The prevalence of self-medication was 76%. Forty three percent students stated that they alter the regimen of prescribed medicines while 61.9% stated that they stop taking a prescribed medicine without consulting a doctor. The most common reason for self-medication was previous experience (50.1%) and the most common symptoms were headache (72.4%), flu (65.5%), and fever (55.2%). Commonly used medicines were analgesics (88.3%), antipyretics (65.1%) and antibiotics (35.2%). Eighty seven percent of students thought self-medication could be harmful and 82.5% students thought that it was necessary to consult a doctor before taking a new medicine. There was no significant difference between the self medication practices of medical and non medical students (p=0.8) CONCLUSION: Prevalence of self-medication is high in the educated youth, despite majority being aware of its harmful effects. There is a need to educate the youth to ensure safe practices. Strict policies need to be implemented on the advertising and selling of medications to prevent this problem from escalating.
Assuntos
Conhecimentos, Atitudes e Prática em Saúde , Automedicação/estatística & dados numéricos , Estudantes/estatística & dados numéricos , Universidades/estatística & dados numéricos , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , Paquistão , Inquéritos e QuestionáriosRESUMO
In the absence of coexisting immunocompromised state and lack of specific symptoms a reactivation of treated mycobacterial tuberculosis (MTB) infection is generally not considered in the differential diagnosis of leg pain. We present a unique case of disseminated tuberculosis presenting as an infected Baker's cyst in a 73-year-old immunocompetent male.
RESUMO
Clostridium difficile is the most frequent cause of health care-associated diarrhea and is a significant cause of morbidity and mortality. It is also associated with a considerable financial burden. A concerted multidisciplinary approach is required for prevention.
Assuntos
Clostridioides difficile/isolamento & purificação , Infecções por Clostridium/prevenção & controle , Infecção Hospitalar/prevenção & controle , Diarreia/prevenção & controle , Transmissão de Doença Infecciosa/prevenção & controle , Controle de Infecções/métodos , Controle de Infecções/organização & administração , Infecções por Clostridium/microbiologia , Infecções por Clostridium/transmissão , Infecção Hospitalar/microbiologia , Infecção Hospitalar/transmissão , Diarreia/microbiologia , Pesquisa sobre Serviços de Saúde , HumanosRESUMO
INTRODUCTION: We aimed to determine pregnancy and miscarriage rates following intracytoplasmic sperm injection (ICSI) cycles using retrieved epididymal and testicular sperm in azoospermic men and ejaculated sperm in oligospermic and normospermic men. MATERIALS AND METHODS: This retrospective study was carried out on 517 couples who underwent ICSI. They included 96 couples with azoospermia and 421 with oligospermia or normal sperm count in the male partner. Of the men with azoospermia, 69 underwent percutaneous epididymal aspiration (PESA) and 47 underwent testicular sperm extraction (TESE). In the 421 men with oligospermia or normal sperm count, ejaculated sperm was used for ICSI. The differences in the outcomes of ICSI using PESA or TESE and ejaculated sperm were evaluated. The main outcome measures were pregnancy and miscarriage rates. RESULTS: No significant differences were seen in pregnancy and miscarriage rates with surgically retrieved and ejaculated sperm. The pregnancy rates (including frozen embryo transfer) were 43.5%, 36.2%, and 41.4% in couples with PESA, TESE, and ejaculated sperm, respectively (P = .93). The miscarriage rates were 16.7%, 23.5%, and 12.1%, respectively (P = .37). CONCLUSION: Intracytoplasmic sperm injection in combination with PESA and TESE is an effective method and can successfully be performed to treat men with azoospermia. The outcomes with these procedures are comparable to ICSI using ejaculated sperm.