Southern African Journal of Infectious Diseases最新文献

Background: Men have poor access to sexual and reproductive health (SRH) services globally, particularly in low- and middle-income countries (LMICs). Nevertheless, in LMIC and high-income countries (HICs), low SRH utilisation happens on account of several factors, such as individual, health system-related, and sociocultural factors. Identifying and addressing men's SRH service underutilisation remains essential to improving their sexual health and averting higher mortality and early morbidity associated with poor health seeking behaviour (HSB) among men.

Aim: This narrative review identifies factors influencing whether men do or do not utilise SRH services in LMICs.

Setting: We report on articles published in LMICs: Africa, Asia and South America.

Method: In this narrative review, we searched for quantitative and qualitative articles published between 2004 and 2021 from international databases, including Google Scholar, ScienceDirect, EBSCOhost, Scopus, PubMed, Medline, and reference lists of retrieved published articles.

Results: A total of 2219 articles were retrieved, from which 36 met the inclusion criteria. Factors contributing to poor uptake of SRH services by men included: a lack of access and availability of SRH services, poor health-seeking behaviour among men, and SRH facilities not being perceived as 'male-friendly spaces'. Furthermore, our review reveals that decreased use of SRH services is attributed to factors such as a lack of focus on men's SRH.

Conclusion: The current underutilised state of SRH services calls for urgent implementation of evidence-based interventions. Identifying men's SRH service inhibitors and enablers will assist programme managers and policymakers in designing SRH services tailored to their sexual health needs.

Contribution: Despite numerous global interventions to motivate men, the findings provide insight into the underutilisation of SRH services. The study also reveals the inadequate comprehensive investigation of men's SRH service utilisation, especially older men, to comprehend men's problems fully. Further research needs to be conducted on SRH issues, including vasectomy, mental health, and chronic conditions related to sexual and reproductive health. The analysis can assist SRH policymakers and program managers in strengthening the policies to motivate men to engage better with SRH services.

Background: Intensive care units (ICUs) had to rapidly adapt infection prevention and control (IPC) practices during the coronavirus disease 2019 (COVID-19) pandemic.

Objectives: To determine ICU nurses' COVID-19 IPC-related knowledge, attitudes, practices, and perceptions.

Method: A mixed-methods study was conducted at the Groote Schuur Hospital ICU, Cape Town, South Africa (20 April 2021 and 30 May 2021). Participants completed anonymous, self-administered, knowledge, attitudes and practices (KAP) questionnaires. Individual interviews were conducted regarding nurses' lived experiences and perceptions of COVID-19 IPC in critical care.

Results: In total, 116 ICU nurses participated (93.5% response rate) including 57 professional nurses (49%), 34 enrolled nurses (29%) and 25 enrolled nursing assistants (22%); young females (31-49 years) predominating (n = 99; 85.3%). Nurses' overall COVID-19 IPC knowledge scores were moderately good (78%); professional nurses had greater knowledge of COVID-19 transmission (p < 0.001). Intensive care unit nurses' attitude scores towards COVID-19 IPC were low (55%), influenced by limited IPC training, insufficient time to implement IPC and shortages of personal protective equipment (PPE). Respondents' scores for self-reported COVID-19 IPC practices were moderate (65%); highest compliance rates were for hand hygiene after touching patient surroundings (68%). Only 47% ICU nurses underwent N95 respirator fit-testing despite working in a COVID-19 ICU.

Conclusion: Regular COVID-19 IPC training is needed to equip ICU nurses with the knowledge and skills to prevent healthcare-associated COVID-19 transmission. Enhanced IPC training and consistent PPE availability may support more favourable attitudes and better IPC practices. Comprehensive IPC and occupational health support should be offered to ensure ICU nurses' wellbeing during pandemics.

Contribution: Enhanced IPC training and consistent PPE availability may support better attitudes and IPC practices.

Background: Worldwide, the leading cause of invasive candidiasis and the fourth leading cause of hospital-acquired infections are the Candida species (spp.) group. One of the most important tools in fighting such drug-resistant fungi is the appropriate use of antifungal agents.

Objectives: The study aimed to determine echinocandins' general prescribing patterns and how they are associated with the treatment period.

Method: A quantitative, observational, and descriptive was used, and included patients receiving antifungal treatment in a private hospital in Gauteng, South Africa between 01 January 2015 to 31 December 2015.

Results: Of the 146 patient files included, 102 patients (69.9%) received caspofungin and 44 patients (30.1%) were treated with anidulafungin. For the former, 99 (97.1%) patients received a loading dose (LD) of 70 mg, while 200 mg anidulafungin was only prescribed to 30 patients (68.2%). In line with maintenance dose guidelines, the majority (98.1%) of caspofungin-treated patients received 50 mg IV daily, whereas 4 (3.9%) patients were treated at higher doses (70 mg daily). Anidulafungin was administered at various maintenance doses, including 400 mg (2.3% of patients), 200 mg (52.3%), 100 mg (43.2%) and 50 mg (2.3%) IV daily.

Conclusion: Our results can be utilised to produce a hospital-specific algorithm in terms of Candida-infected patients.

Contribution: These findings contribute to our understanding of prescribing patterns of antifungal agents and the impact thereof on treating Candida spp. Infections.

Background: Experience from the Zaire Ebolavirus epidemic in the eastern Democratic Republic of the Congo (2018-2020) demonstrates that early initiation of essential critical care and administration of Zaire Ebolavirus specific monoclonal antibodies may be associated with improved outcomes among patients with Ebola virus disease (EVD).

Objectives: This series describes 13 EVD patients and 276 patients with suspected EVD treated during a Zaire Ebolavirus outbreak in Guinea in 2021.

Method: Patients with confirmed or suspected EVD were treated in two Ebola treatment centres (ETC) in the region of N'zérékoré. Data were reviewed from all patients with suspected or confirmed EVD hospitalised in these two ETCs during the outbreak (14 February 2021 - 19 June 2021). Ebola-specific monoclonal antibodies, were available 2 weeks after onset of the outbreak.

Results: Nine of the 13 EVD patients (age range: 22-70 years) survived. The four EVD patients who died, including one pregnant woman, presented with multi-organ dysfunction and died within 48 h of admission. All eight patients who received Ebola-specific monoclonal antibodies survived. Four of the 13 EVD patients were health workers. Improvement of ETC design facilitated implementation of WHO-recommended 'optimized supportive care for EVD'. In this context, pragmatic clinical training was integrated in routine ETC activities. Initial clinical manifestations of 13 confirmed EVD patients were similar to those of 276 patients with suspected, but subsequently non confirmed EVD. These patients suffered from other acute infections (e.g. malaria in 183 of 276 patients; 66%). Five of the 276 patients with suspected EVD died. One of these five patients had Lassa virus disease and a coronavirus disease 2019 (COVID-19) co-infection.

Conclusion: Multidisciplinary outbreak response teams can rapidly optimise ETC design. Trained clinical teams can provide WHO-recommended optimised supportive care, including safe administration of Ebola-specific monoclonal antibodies. Pragmatic training in essential critical care can be integrated in routine ETC activities.

Contribution: This article describes clinical realities associated with implementation of WHO-recommended standards of 'optimized supportive care' and administration of Ebola virus specific treatments. In this context, the importance of essential design principles of ETCs is underlined, which allow continuous visual contact and verbal interaction of health workers and families with their patients. Elements that may contribute to further quality of care improvements for patients with confirmed or suspected EVD are discussed.