Visual evoked potential and nerve conduction study findings in patients recovered from COVID-19.

OBJECTIVE: COVID-19 infection is associated with peripheral neuropathy. However, subclinical neurological involvement may occur anytime, and diagnostic methods that reveal this subclinical involvement are not well established. We aimed to assess the subclinical neurological involvement by visual evoked potential (VEP) measurements and nerve conduction studies (NCS) and explore the relationship between neurological electrophysiological findings and the severity of COVID-19 infection. METHODS: Seventy-six patients recovered from COVID-19 infection, and 44 healthy controls were enrolled in the study. Patients were assessed for clinical and demographic parameters. NCS and VEP analyses were performed to detect any peripheral neuropathy or optic neuropathy in both groups. RESULTS: None of the COVID-19 patients had electrophysiological evidence of peripheral neuropathy. However, patients with COVID-19 pneumonia had significant abnormalities in several peripheral nerve measurements compared to patients without pneumonia. Although P100 parameters did not differ significantly between patients and controls, 12 patients with COVID-19 had prolonged P100 latencies. CONCLUSIONS: We detected subclinical afferent visual pathway abnormality evaluated by VEP analysis. In addition, we found subtle electrophysiological features in the NCS of the patients presented with COVID-19 pneumonia. However, our findings did not fortify the diagnosis of peripheral neuropathy or optic neuropathy. Further studies are needed to determine the characteristics of COVID-19-related peripheral neuropathy/optic neuropathy whether it has distinct clinical features and disease course.

Hyperbaric oxygen therapy of soft tissue necrosis due to centipede bite in a patient with diabetes.

OBJECTIVE: The purpose of this study is to demonstrate that hyperbaric oxygen therapy (HBOT) is an option for the management of rapidly progressive tissue necrosis after centipede bites in patients with diabetes. METHOD: In this case report, we introduce a patient with diabetes with soft tissue necrosis and secondary infection due to a centipede bite, who was treated with a multidisciplinary approach including HBOT. RESULTS: In this case study, HBOT, applied in the treatment of rapidly developing cellulitis after a centipede bite in a patient with diabetes, accelerated wound healing. Deep soft tissue infection stopped progression to necrotising fasciitis and prevented possible amputation, and facilitated the patient's return to social life in a short time. CONCLUSION: HBOT can be used in combination with other local and systemic, due to its anti-venom effect and treatment of extremity-threatening infection.

The impact of socioeconomic factors on the healthcare costs of people living with HIV in Turkey.

BACKGROUND: This study addresses an important field within HIV research, the impact of socioeconomic factors on the healthcare costs of people living with HIV/AIDS (PLHIV). We aimed to understand how different socioeconomic factors could create diverse healthcare costs for PLHIV in Turkey. METHODS: Data were collected between January 2017 and December 2017. HIV-positive people attending the clinic who had been referred to the national ART programme from January 1992 until December 2017 were surveyed. The questionnaire collected socioeconomic data. The cost data for the same patients was taken from the electronic database Probel Hospital Information Management System (PHIMS) for the same period. The PHIMS data include costs for medication (highly active antiretroviral therapy or HAART), laboratory, pathology, radiology, polyclinic, examination and consultation, hospitalisation, surgery and intervention, blood and blood products, supplies and other costs. Data were analysed using STATA 14.2 to estimate the generalised linear model (GLM). RESULTS: The findings of our GLM indicate that age, gender, marital and parental status, time since diagnosis, employment, wealth status, illicit drug use and CD4 cell count are the factors significantly related to the healthcare cost of patients. We found that compared with people who have AIDS (CD4 cells < 200 cells/mm3), people who have a normal range of CD4 cells (≥ 500 cells/mm3) have $1046 less in expenditures on average. Compared to younger people (19-39 years), older people (≥ 55) have $1934 higher expenditures on average. Costs are $644 higher on average for married people and $401 higher on average for people who have children. Healthcare costs are $518 and $651 higher on average for patients who are addicted to drugs and who use psychiatric drug(s), respectively. Compared to people who were recently diagnosed with HIV, people who were diagnosed ≥10 years ago have $743 lower expenditures on average. CONCLUSION: Our results suggest that in addition to immunological status, socioeconomic factors play a substantial role in the healthcare costs of PLHIV. The key factors influencing the healthcare costs of PLHIV are also critical for public policy makers, healthcare workers, health ministries and employment community programs.

The determinants of employability of people living with HIV/AIDS in Turkey.

BACKGROUND: This study addresses an important field within HIV research, the factors affecting the determinants of the employability of people living with HIV/AIDS (PLHIV) in Turkey. The employability of PLHIV is now even more vital because the use of antiretroviral therapy improves the quality of life of patients. In spite of this, the related literature suggests that there are serious impediments to the employment of PLHIV who face considerable levels of discrimination based on their HIV status. METHODS: This is a cohort study of 170 PLHIV of working age, treated at the Izmir Bozyaka Education and Training Hospital. We use a univariate logistic model to determine the effects of all determinants of interest with probit/logit modeling and penalized maximum likelihood estimation to avoid bias and to test the robustness of results. RESULTS: Age, time since diagnosis, work status at diagnosis, wealth status, illicit drug use, and CD4 cell count were significantly related to the employability of PLHIV. Younger individuals had a higher probability of workforce participation. HIV-infected patients aged 19 to 39 and 40 to 54 years were 32% and 20% more likely, respectively, to be employed. Economically better-off PLHIV were more likely to participate in the labor force and HIV patients who were working at the time of diagnosis were more likely to be re-employed. Time since diagnosis was negatively associated with the employment status. Compared to recently diagnosed patients, PLHIV for more than a decade were less likely to be employed. Those with high CD4 cell counts were more likely to be employed. Illicit drug use was negatively associated with employment and drug-addicted HIV patients were less likely to be employed. Higher education did not significantly predict the employability of PLHIV. CONCLUSIONS: Our results suggest that besides immunological status, socioeconomic factors play a substantial role in the employability of PLHIV. We suggest that even if a patient is skilled, educated, and qualified for the job, other factors such as stigma and employment discrimination in the workplace may hinder employment even among highly educated PLHIV.

Current status of HIV/AIDS-syphilis co-infections: a retrospective multicentre study.

OBJECTIVE: Treponema pallidum and HIV are transmitted frequently through sexual contact, these agents with epidemiological similarities co-infect the same host. The current number of HIV-infected cases in Turkey is increasing. For this reason, we aimed to reveal the characteristics of syphilis in HIV/AIDS cases. METHODS: A retrospective longitudinal cohort study was performed, patients were followed up at 24 clinics in 16 cities from all seven regions of Turkey between January 2010 to April 2018. We examined the socio-demographic characteristics, laboratory parameters and neurosyphilis association in HIV/AIDS-syphilis co-infected cases. RESULTS: Among 3,641 patients with HIV-1 infection, 291 (8%) patients were diagnosed with syphilis co-infection. Most patients were older than 25 years (92%), 96% were males, 74% were working, 23% unemployed, and 3% were students. The three highest prevalence of syphilis were in Black Sea (10.3%), Mediterranean (8.4%) and Marmara Regions (7.4%). As for sexual orientation, 46% were heterosexuals, 42% men who have sex with men (MSM), and no data available for 12%. Patients with the number of CD4+ ≤ 350 mm3 reached 46%, 17% of the patients received antiretroviral therapy and neurosyphilis association reached 9%. CONCLUSION: Although HIV/AIDS-syphilis co-infection status appeared high in heterosexuals, MSM had a moderate level increase in cases. Our results suggested syphilis co-infection in HIV/AIDS cases should be integral part of monitoring in a national sexual transmitted diseases surveillance system. However, our data may provide base for HIV/syphilis prevention and treatment efforts in the future.

The impact of economic and social factors on the prevalence of hepatitis B in Turkey.

BACKGROUND: Viral Hepatitis is one of the major global health problems, affecting millions of people every year. Limited information is available on the impact of social and economic factors on the prevalence of Hepatitis B virus (HBV) in Turkey. This study, contrary to other studies in the literature, was undertaken with the aim of examining the Majority of the excluded data come from the volunteers. METHODS: There are medical and the social-economic factors affecting the prevalence of HBV. This research, while taking medical factors as control variables, clarify the social and economic factors affecting the prevalence of HBV by utilising clinical data with the use of the Binary Probit Model (BPM). The BPM estimation is a powerful tool to determine not only the factors but explain also the exact impacts of each factor. RESULTS: The estimations of the BPM shows that economic and social variables such as age, gender, migration, education, awareness, social welfare, occupation are very important factors for determining HBV prevalence. Compared to the youngest population, the 46 to 66+ age group has a higher prevalence of HBV. The male respondents were 5% more likely to develop HBV compared to females. When region-specific differences are taken into account, migrating from the poorest parts of the country such as the eastern and south-eastern regions of Turkey are approximately 16% more likely to be infected. The welfare indicators such as a higher number of rooms in the respondent's house or flat decreases the probability of having HBV and, relatively higher income groups are less likely to develop HBV compared to labourers. The Self-employed/Business owner/Public sector worker category are approximately 10% less likely to develop HBV. When people are aware of the methods of prevention of HBV, they are 6% less likely to be infected. Previous HBV infection history increases the probability of having HBV again B by 17%. CONCLUSIONS: These findings strongly suggest that the impact of social and economic factors on the prevalence of HBV is vital. Any improvements in these factors are likely to reduce prevalence of HBV.