A Team-Based Approach to Introduce and Sustain the Use of the WHO Surgical Safety Checklist in Tanzania

Introduction

Millions of patients worldwide suffer disability and death due to complications related to surgery. Many of these complications can be reduced by the use of the World Health Organization (WHO) Surgical Safety Checklist (SSC), a simple tool that can enhance teamwork and communication and improve patient safety. Despite the evidence on benefits of its use, introducing and sustaining the use of the checklist are challenging. We present a team-based approach employed in a low-resource setting in Tanzania, which resulted in high checklist utilization and compliance rates.

Methods

We reviewed reported data from facility registers supplemented by direct observation data by mentors to evaluate the use of the WHO SSC across 40 health facilities in two regions of Tanzania between January and December 2018. We analyzed the self-reported monthly data on total number of major surgeries performed and proportion of surgeries where the checklist was used. We also analyzed the use of the SSC during direct observation by external mentors and completion rates of the SSC in a random selection of patient files during two mentorship visits between June and December 2018.

Results

During the review period, the average self-reported checklist utilization rate was 79.3% (11,564 out of 14,580 major surgeries). SSC utilization increased from 0% at baseline in January 2018 to 98% in December 2018. The proportion of checklists that were completely and correctly filled out increased between the two mentor visits from 82.1 to 92.8%, but the gain was significantly greater at health centers than at hospitals (p < 0.05). Health centers (which had one or two surgical teams) self-reported a higher checklist utilization rate than hospitals (which had multiple surgical teams), i.e., 99.4% vs 68.8% (p < 0.05).

Conclusion and recommendations

Our findings suggest that Surgical Safety Checklist implementation is feasible even in lower-resource settings. The self-reported SSC utilization rate is higher than reported in other similar settings. We attribute this finding to the team-based approach employed and the ongoing regular mentorship. We recommend use of this approach to scale-up checklist use in other regions in the country as recommended in the Ministry of Health of Tanzania’s National Surgical, Obstetric, and Anesthesia Plan (NSOAP).

     

A case study on building capacity to improve clinical mentoring and maternal child health in rural Tanzania: the path to implementation

Background

Tanzania is a low income, East African country with a severe shortage of human resources for health or health workers. This shortage threatens any gains the country is making in improving maternal health outcomes. This paper describes a partnership between Touch Foundation and NYU Rory Meyers College of Nursing - Global, aimed at improving clinical mentorship and capacity among nurses and midwives at two rural hospitals in the Tanzanian Lake Zone Region. Clinical mentoring capacity building and supportive supervision of staff has been shown to be a facilitator of retaining nurses and would be possible to acquire and implement quickly, even in a context of low resources and limited technology.

Methods

A case study approach structures this program implementation analysis. The NYU Meyers team conducted a 6-day needs assessment at the two selected hospitals. A SWOT analysis was performed to identify needs and potential areas for improvement. After the assessment, a weeklong training, tailored to each hospitals’ specific needs, was designed and facilitated by two NYU Meyers nursing and midwifery education specialists. The program was created to build on the clinical skills of expert nurse and midwife clinicians and suggested strategies for incorporating mentoring and preceptorship as a means to enhance clinical safety and promote professional communication, problem solving and crisis management.

Results

Nineteen participants from both hospitals attended the training. Fourteen of 19 participants completed a post training, open ended questionnaire for a 74% response rate. Fifty-seven percent of participants were able to demonstrate and provide examples of the concepts of mentorship and supervision 4 and 11 months’ post training. Participants indicated that while confidence in skills was not lacking, barriers to quality care lay mostly in understaffing. Implementation also offered multiple insights into contextual factors affecting sustainable program implementation.

Conclusions

Three recommendations from this training include: 1) A pre-program assessment should be conducted to ascertain contextual relevance to curriculum development; 2) flexibility and creativity in teaching methods are essential to engage students; and 3) access to participants a priori to program implementation may facilitate a more tailored approach and lead to greater participant engagement.

     

Chronic inflammatory cells and damaged limbal cells in pterygium

Background

Chronic inflammation in pterygium occurrence has not been explained. Whether damaged limbal basal epithelial cells are associated with pterygium occurrence in black Africans is not clear.

Objective

To explain chronic inflammation in pterygium, and to clarify whether damaged limbal basal epithelial cells were associated with pterygium occurrence in black Africans.

Methods

Chronic inflammatory changes and damaged limbal basal epithelial cells were assessed in 59 samples.

Results

Chronic inflammatory cells were present in 59 pterygia. Inflammatory cell count in 5 (27.8%) of 18 small pterygia was >200 (high) while in 22 (53.7%) of 41 large growths was <200 (low); p = 0.25. The proportion of pterygia with high counts tended to increase with pterygium extent. Twenty (33.9%) of 59 pterygia recurred after surgery. Ten (50%) of 20 samples had high cell counts and 10 (50%), low counts; p = 0.40.P53 expression was detected in 11 (18.6%) of 59 pterygium samples and 5 (71.4%) of 7 controls; p = 0.007. MMP 1 staining was present in 14 (23.7%) of 59 sections and 5 (71.4%) of 7 controls; p = 0.02. MMP2 in 16 (27.1%) cases and 5 (71.4%) controls; p = 0.03. MMP3 was overexpressed in 16 (27.1%) of 59 cases and 5 (71.4%) controls; p = 0.03.

Conclusions

Mild chronic inflammation has a tendency to be more frequent than severe inflammation in pterygia. It is clear that damaged limbal basal epithelial cells are unlikely to be related to pterygium occurrence.     

Bank accounts for public primary health care facilities: Reflections on implementation from three districts in Tanzania

Health care financing reforms are gaining popularity in a number of African countries to increase financial resources and promote financial autonomy, particularly at peripheral health care facilities. The paper explores the establishment of facility bank accounts at public primary facilities in Tanzania, with the intention of informing other countries embarking on such reform of the lessons learned from its implementation process. A case study approach was used, in which three district councils were purposively sampled. A total of 34 focus group discussions and 14 in‐depth interviews were conducted. Thematic content analysis was used during analysis. The study revealed that the main use of bank account revenue was for the purchase of drugs, medical supplies, and minor facility needs. To ensure accountability for funds, health care facilities had to submit monthly reports of expenditures incurred. District managers also undertook quality control of facility infrastructure, which had been renovated using facility resources and purchases of facility needs. Facility autonomy in the use of revenue retained in their accounts would improve the availability of drugs and service delivery. The experienced process of opening facility bank accounts, managing, and using the funds highlights the need to strengthen the capacity of staff and health‐governing committees.     

Global Equity Gauge Alliance

The lack of attention to equity in health, health care and determinants of health is a burden to the attainment of good health in many countries. With this underlying problem as a basis, a series of meetings took place between 1999 and 2000, culminating in the creation the Global Equity Gauge Alliance (GEGA). G EGA is an international network of groups in developing countries, mainly Asia, Africa and Latin America, which develop projects designed to confront and mitigate inequities in health, know as Equity Gauges. Equity Gauges aim to contribute towards the sustained decline in inequities in both the broad sociopolitical determinants of health, as well as inequities in the health system. Their approach is based on three broad spheres of action, known as "pillars": 1) measurement and monitoring, 2) advocacy, and 3) community empowerment. Through a series of examples from local or national level gauges, this paper showcases their work promoting the interaction between research and evidence-based policy formulation and implementation, and the interaction between the community and policy makers.     

Young patient's age determines pterygium recurrence after surgery

Background

It is not clear whether demographic or pterygium characteristics or limbal stem cell deficiency determine pterygium recurrence after surgery.

Purpose

To determine whether the demographic, pterygium characteristics, or limbal stem cell deficiency determine pterygium recurrence after excision.

Methods

Of 190 patients operated and followed-up for 6 months, 101 and 89 underwent free conjunctival autotransplant (CAT) or limbal conjunctival autotransplant (LCAT) respectively. The age, gender, occupation, grade of pterygium extent and degree of fleshiness, and laterality were compared between recurrent and no recurrent pterygia. Multivariate analysis was performed to determine the predictors of pterygium recurrence. Recurrence rates after surgery were compared between CAT and LCAT.

Results

The age range of the 190 patients was 22–65 years, mean ±SD 46.4 ±10.8 years. Pterygium recurred in 52 (27.4%). Thirty-nine (75%) of 52 patients with pterygia that recurred were aged <50 years (young) vs. 72 (52%) of 138 young patients with no recurrence; odds ratio (OR) = 1.54; 95% confidence interval (95% CI) = 0.70–3.36; p = 0.28. Thirty-one (60%) of 52 participants with post-surgical recurrent pterygia had large pre-operative pterygium (grade ≥3) vs. 130 (94%) of 138 patients with large pterygia that did not recur; OR = 0.11; 95% CI = 0.04–0.28; p <0.001. Of 101 patients undergoing CAT, 29 (28.7%) experienced recurrence vs. 23 (25.8%) of 89 undergoing LCAT; p = 0.66.

Conclusions

Young age seems to be associated with pterygium recurrence after excision followed by conjunctival graft. Large pterygia were protective.     

Epidemiologic Investigations into Outbreaks of Rift Valley Fever in Humans,South Africa, 2008–2011

Rift Valley fever (RVF) is an emerging zoonosis posing a public health threat to humans in Africa. During sporadic RVF outbreaks in 2008–2009 and widespread epidemics in 2010–2011, 302 laboratory-confirmed human infections, including 25 deaths (case-fatality rate, 8%) were identified. Incidence peaked in late summer to early autumn each year, which coincided with incidence rate patterns in livestock. Most case-patients were adults (median age 43 years), men (262; 87%), who worked in farming, animal health or meat-related industries (83%). Most case-patients reported direct contact with animal tissues, blood, or other body fluids before onset of illness (89%); mosquitoes likely played a limited role in transmission of disease to humans. Close partnership with animal health and agriculture sectors allowed early recognition of human cases and appropriate preventive health messaging.