Overcoming developing-world challenges in cochlear implantation: A Nigerian perspective.

The emergence of cochlear implantation (CI) in the mid-20th century was a transformation to the field of restorative otology. The advance in this field has not been felt in lower-income countries where a huge burden of profound hearing loss lies. The authors sought to review the literature on the practice of cochlea implantation in Nigeria. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) extension for scoping reviews, we conducted a scoping review of the literature on CI in Nigeria. All observational studies with information on cochlear implants and/or implantation in Nigeria were included with no limitations on outcomes. The authors extracted the following data; age, sample size, sex, aetiology, outcome, type of devices, complications, challenges and the location of the surgery. The results were pooled and reported as frequencies and percentages. Three studies were utilised in this review. The study included 25 patients. The age of the identified patients ranged from 1.2 months to 63 years. There were slightly more males than females (52% males). The most common aetiology of deafness in the participants was following a febrile illness (40%), followed by deafness post-meningitis (24%). The challenges identified included high cost, lack of full rehabilitative facilities and staff, scepticism, and lack of funding. CI remains the most effective for those that are profoundly deaf. Although successful CI programmes exist in Nigeria, the number of implant programmes and the affordability are not yet commensurate to the needs of the entire Nigerian population.

Suturing Dermatotraction Techniques in Closing Fasciotomy Wounds: A Systematic Review.

A surgical patient post-fasciotomy presents a challenge to restore the cover of the muscle groups, and the use of the suturing dermatotraction techniques presents a cheap and easy means of native cover. This systematic review of case series and case-control study explored the trend of this technique, including duration of delayed primary wound closure, complications, and failure rates. A literature review following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines was conducted on Medline, Embase, and Cumulative Index of Nursing and Allied Health Literature (CINAHL), yielding a combined total of 820 articles between 1946 and June 18, 2022. Human studies with suturing dermatotraction techniques were included. Sixteen (16) studies reviewed met the criteria. The basic anatomy of the dermatotraction technique involves an anchor point on the skin, a material for traction, and a suture pattern. The shoelace technique was the predominant suture pattern, with staples as skin anchor material/method and silastic vessel loops as traction sling used by 11 studies. Modifications of this method included the use of intradermal Prolene sutures and pediatric catheters. The shortest duration for skin apposition was two days, and the longest was 113 days. Complications were comparable to that of surgical wounds and thus may not be attributable to the technique itself. Studies reviewed showed that superficial and early complications were more likely than deep or delayed complications. Negative pressure wound therapy (NPWT) and skin graft salvaged a few failed closures in two studies. There are varying practices of tightening rates with reports ranging from daily to every 72 hours. The rate of tightening and disease burden may account for the wide range of reported delayed primary closure. Most of the studies reviewed closed fasciotomy wounds with this technique within an average of <10 days. It is relatively cheaper, carries a low morbidity burden, and has multiple reported success in the closure of fasciotomy wounds in this review and thus should have an increased adoption as a first approach in managing fasciotomy wounds, especially in low-income countries.

The Challenges Experienced By Female Surgeons in Africa: A Systematic Review.

BACKGROUND: There are many challenges faced by female surgeons in Africa. These challenges, when brought to the forefront, can be tackled by the necessary stakeholders to increase the participation of women in surgery. This paper will review the existing literature, across the African continent, to bring to light the challenges experienced by women currently practicing as surgeons. METHODS: We conducted a search using keywords 'Challenges' 'Female' 'Surgeon' 'Africa' and 'Bias' on PubMed, Google Scholar, and AJOL from inception till the 21st of January 2022. We then searched the same keywords on the Google search engine in addition to the names of each of the 54 African countries. RESULTS: We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) in conducting this systematic review. Out of the 10 published papers that were deemed eligible, four (n = 4) originated from South Africa. Other countries that were represented include Nigeria, Rwanda, Zimbabwe and Ghana. 8 of the articles were cross-sectional studies. Underrepresentation was the most common challenge (n = 4 articles). Disrespect from colleagues, poor work-life balance, harassment, and stereotypes were also challenges identified in these articles. CONCLUSION: Despite the increasing participation, female surgeons continue to face different challenges ranging from the unfavorable work environment to the pressures put on them by society. This narrative review serves as a stimulant for major health stakeholders in Global surgery to promote gender inclusivity in the African surgical workforce.