Background Common infections of the skin such as impetigo and scabies represent a large burden of disease globally, being particularly prevalent in tropical and resource-limited settings. Efforts to address these infections through mass drug administrations have recently been shown as efficacious and safe. In Samoa, a Pacific Island nation, there is a marked lack of epidemiological data for these neglected tropical diseases, or appreciation of their drivers in this setting. Methods An observational, cross-sectional survey of children aged between 4 and 15 years attending primary schools in rural areas of Upolu Island, Samoa was carried out to assess the prevalence of impetigo and scabies in schoolchildren residing in rural Samoa, integrated with descriptive epidemiological and microbial genomic data. A phylogenetic assessment of local Staphylococcus aureus isolated from Samoan schoolchildren was performed to estimate putative community transmission. Findings In this survey, the prevalence of impetigo observed in Samoan schoolchildren was one of the highest described globally (57•1%, 95% CI [53•8–60•5%], 476/833). Associations between active impetigo and age and gender were noted, with younger children and males more commonly affected (aOR2•8 [1•8-4•7]and aOR1•8 [1•3-2•5], respectively). The prevalence of scabies was similar to that seen in other South Pacific island countries (14•4%, 95% CI [12•2–17•0%], 120/833). Transmission of S. aureus was predicted, primarily between those children attending the same school. Carriage of S. pyogenes was notably low, with pharyngeal carriage observed in less than 2% of schoolchildren, consistent with earlier studies from Samoa. Interpretation This study describes a considerable burden of disease attributed to impetigo and scabies in Samoa. These findings will be valuable in addressing the public health challenge posed by these conditions, providing baseline prevalence data and highlighting practical strategies to reduce transmission of relevant microbes and parasites in this setting. Tala Tomua O a’afiaga o le pa’u i fa’ama’i o le po’u (impetigo) ma le utu o le pa’u (scabies), ua tele naua le fanau ua maua ai i le pasefika, ma le lalolagi atoa. O fuafuaga vaai mamao ma polokalame e fofoina ai nei faafitauli, e aofia ai le inumaga o fualaau e tapeina ai nei fa’ama’i, ua aliali mai ai e mafai ona faatamaia nei fa’ama’i. E le o tele ni tusitusiga ma faamaumauga i totonu o Samoa, pe ta’atele nei fa’amai o le pa’u pe leai. Ona o le le faatauaina o nei fa’ama’i, e le o iloa fo’i ni mafuaga ma nisi tulaga e faateleina ai nei fa’ama’i o le pa’u i Samoa. Faatinoina o le suesuega O le suesuega faasaenisi i le fanau aoga i le va o le 4 ma le 15 tausaga o loo ao’oga i le tulaga lua i nisi o nu’u i tua i Upolu, na faatinoina ai suesuega lea, ia suesuei...

Background: The Pacific Island nation of Samoa faces a number of challenges in delivering surgical care. Our group aimed to identify the barriers and opportunities to improving the delivery of safe, affordable, timely surgical care in Samoa. Methods: A mixed-methods approach was undertaken. The quantitative analysis used a modified version of the World Health Organization Emergency and Essential Surgical Checklist while the qualitative methodology used semi-structured interviews. Respondents were asked to share their views on the capacity, quality, accessibility and future directions of surgery in Samoa. Interviews were transcribed and analysed using open and axial coding techniques. Results: Stakeholders had a positive outlook on the delivery of surgical care, but it was suggested that existing services were not meeting needs. Respondents cited limited access to equipment and resources, compounded by insufficient organizational and logistical infrastructure. Shortage of medical staff and retention was identified as a key issue. Shortcomings in primary care and poor health literacy were seen as significant barriers to accessing care. Conclusion: Documenting locally identified barriers and solutions to surgical care in Samoa is an important first step towards the development of formal strategies for improving surgical services nationally.

Background: There is limited literature on kidney disease in the Pacific Region, despite it being recognised as a leading cause of death in some Pacific Island nations. Kidney replacement therapy is only available in a handful of Pacific Islands. This paper reports the epidemiology of haemodialysis patients in Samoa. Methods: Registry data from the National Kidney Foundation of Samoa was analysed to estimate the incidence and prevalence rates of kidney failure from the rates of haemodialysis in Samoa and to explore some of the demographic features related to kidney failure in Samoa Findings: In total, 393 patients have received long-term haemodialysis in the National Kidney Foundation of Samoa since its inception in 2005 until August 2019. 43% of the haemodialysis population were women and the mean age of people dialysed was 54.9 years. The crude mean incidence rate of kidney failure in Samoa, based on treated kidney failure cases, is 224 patients per million population with a crude prevalence of 629 patients per million population. Diabetic nephropathy (69.4%) was the leading cause of kidney failure. Interpretation: This is the first paper to report the epidemiology of haemodialysis patients in Samoa and reveals an urgent need for further studies on the extent of chronic kidney disease, and kidney failure, in Samoa to develop country specific prevention strategies to mitigate this growing burden and optimise care for kidney failure patients in Samoa.

ObjectivesIn 2019, under the World Kidney Day theme of ‘Kidney health for everyone everywhere’, the National Kidney Foundation of Samoa undertook an extensive community screening campaign to detect the estimated prevalence of chronic kidney disease (CKD) and its associated risk factors in the community.SettingFifteen screening sites, with 11 urban and rural sites on the main island of Upolu, and 4 in different rural areas on the island of Savaii.ParticipantsAll participants were self-referrals to the various screening sites. In total, 1163 Samoans were screened, with similar numbers from both urban and rural areas and similar numbers of female and male.Screening activitiesAll participants were screened for CKD using point of care serum creatinine determinations, with calculation of estimated glomerular filtration rate using the CKD-EPI formula and dipstix urinalysis. A standardised screening survey was used to capture demographic and medical history with associated risk factors of obesity, diabetes, using point of care determination of HbA1c and hypertension. Logistic regression was used to investigate the association of CKD with risk factors.ResultsIn total, 1163 people were screened for CKD within the month of March 2019. The prevalance of CKD (grades 1–5) was 44.5% (95% CI 41.6% to 47.4) with individual grade prevalence CKD 1: 3.7%, CKD 2: 6.1%, CKD 3: 30.7%, CKD 4: 2.9% and CKD 5: 1.0%. The prevalence of obesity (body mass index ≥32), diabetes and hypertension was 66.3%, 30.8% and 54.3%, respectively.ConclusionsThis is the first paper to report the estimated prevalence of CKD in Samoa or any other Pacific Island nation. It reveals an urgent need for further studies on the epidemiology of CKD in Samoa, to develop country-specific prevention strategies to mitigate this growing burden and prevent subsequent CKD associated complications including development of kidney failure and premature death.