Traditional Medicine Practices among Community Members with Diabetes Mellitus in Northern Tanzania: An ethnomedical Survey.

Diabetes is a growing burden in sub-Saharan Africa where traditional medicines (TMs) remain a primary form of healthcare in many settings. In Tanzania, TMs are frequently used to treat non-communicable diseases, yet little is known about TM practices for non-communicable diseases like diabetes. Between December 2013 and June 2014, we assessed TM practices, including types, frequencies, reasons, and modes, among randomly selected community members. To further characterize TMs relevant for the local treatment of diabetes, we also conducted focus groups and semi-structured interviews with key informants. We enrolled 481 adults of whom 45 (9.4 %) had diabetes. The prevalence of TM use among individuals with diabetes was 77.1 % (95 % CI 58.5-89.0 %), and the prevalence of using TMs and biomedicines concurrently was 37.6 % (95 % CI 20.5-58.4 %). Many were using TMs specifically to treat diabetes (40.3 %; 95 % CI 20.5-63.9), and individuals with diabetes reported seeking healthcare from traditional healers, elders, family, friends, and herbal vendors. We identified several plant-based TMs used toward diabetes care: Moringa oleifera, Cymbopogon citrullus, Hagenia abyssinica, Aloe vera, Clausena anisata, Cajanus cajan, Artimisia afra, and Persea americana. TMs were commonly used for diabetes care in northern Tanzania. Individuals with diabetes sought healthcare advice from many sources, and several individuals used TMs and biomedicines together. The TMs commonly used by individuals with diabetes in northern Tanzania have a wide range of effects, and understanding them will more effectively shape biomedical practitices and public health policies that are patient-centered and sensitive to TM preferences

Strategies to Enhance Rehabilitation after Acute Kidney Injury in the Developing World

Acute kidney injury (AKI) is independently associated with new onset chronic kidney disease (CKD), end-stage kidney disease, cardiovascular disease, and all-cause mortality. However, only a minority of patients receive follow-up care after an episode of AKI in the developing world, and the optimal strategies to promote rehabilitation after AKI are ill-defined. On this background, a working group of the 18th Acute Dialysis Quality Initiative (ADQI) applied the consensus-building process informed by a PubMed review of English language articles to address questions related to rehabilitation after AKI. The consensus statements propose that all patients should be offered follow-up within three months of an AKI episode, with more intense follow-up (e.g., < one month) considered based upon patient risk factors, characteristics of the AKI event, and the degree of kidney recovery. Patients should be monitored for renal and non-renal events post-AKI, and we suggest the minimum level of monitoring consist of an assessment of kidney function and proteinuria within three months of the AKI episode. Care should be individualized for higher risk patients, particularly patients who are still dialysis-dependent to promote renal recovery. While evidence-based treatments for survivors of AKI are lacking and some outcomes may not be modifiable, we recommend simple interventions such as lifestyle changes, medication reconciliation, blood pressure control, and education, including the documentation of AKI on the patient’s medical record. In conclusion, survivors of AKI represent a high-risk population and these consensus statements should provide clinicians with guidance on the care of patients after an episode of AKI

International criteria for acute kidney injury: advantages and remaining challenges

• Acute Kidney Injury (AKI) is defined using widely accepted international criteria that are based on changes in serum creatinine concentration and degree of oliguria. • AKI, when defined in this way, has a strong association with poor patient outcomes, including high mortality rates and longer hospital admissions with increased resource utilisation and subsequent chronic kidney disease. • The detection of AKI using current criteria can assist with AKI diagnosis and stratification of individual patient risk. • The diagnosis of AKI requires clinical judgement to integrate the definition of AKI with the clinical situation, to determine underlying cause of AKI, and to take account of factors that may affect performance of current definitions

Geographic differences in the prevalence of hypertension in Uganda: Results of a national epidemiological study.

BACKGROUND: Hypertension accounts for more than 212 million global disability-adjusted life-years, and more than 15 million in sub-Saharan Africa. Identifying factors underlying the escalating burden of hypertension in sub-Saharan Africa may inform delivery of targeted public health interventions. METHODS: As part of the cross-sectional nationally representative Uganda National Asthma Survey conducted in 2016, we measured blood pressure (BP) in the general population across five regions of Uganda. We defined hypertension as systolic BP ≥140 mmHg and/or diastolic BP ≥90 mmHg, or on-going use of medications for the purpose of lowering BP among adults (≥18 years of age); pre-hypertension as systolic BP between 120 and 140 mmHg and/or diastolic BP bteween 80 and 90 mmHg among adolescents and adults (≥12 years of age). FINDINGS: Of 3416 participants who met inclusion criteria, 38.9% were male, and mean age ± SD was 33.8 ± 16.9 years. The age- and sex-adjusted prevalence of hypertension was 31.5% (95% confidence interval [CI] 30.2 to 32.8). The adjusted prevalence of hypertension was highest in the Central Region (34.3%; 95% CI 32.6 to 36.0), and it was comparable to that in the West and East Regions. However, compared with the Central Region, hypertension was significantly less prevalent in the North (22.0%; 95 CI 19.4 to 24.6) and West Nile Regions (24.1%; 95% CI 22.0 to 26.3). Adjustment for demographic characteristics (occupation, monthly income, and educational attainment) of participants did not account for the significantly lower prevalence of hypertension in the North and West Nile Regions. The prevalence of pre-hypertension was 38.8% (95% CI 37.7 to 39.8), and it was highly prevalent among young adults (21-40 years of age: 42.8%; 95% CI 41.2-44.5%) in all regions. CONCLUSIONS: Hypertension is starkly prevalent in Uganda, and numerous more people, including young adults are at increased risk. The burden of hypertension is highest in the Central, Western, and Eastern regions of the country; demographic characteristics did not fully account for the disparate regional burden of hypertension. Future studies should explore the potential additional impact of epidemiological shifts, including diet and lifestyle changes, on the development of hypertension

Traditional medicine practices among community members with chronic kidney disease in northern Tanzania: an ethnomedical survey

BACKGROUND: In sub-Saharan Africa, chronic kidney disease (CKD) is being recognized as a non-communicable disease (NCD) with high morbidity and mortality. In countries like Tanzania, people access many sources, including traditional medicines, to meet their healthcare needs for NCDs, but little is known about traditional medicine practices among people with CKD. Therefore, we sought to characterize these practices among community members with CKD in northern Tanzania. METHODS: Between December 2013 and June 2014, we administered a previously-developed survey to a random sample of adult community-members from the Kilimanjaro Region; the survey was designed to measure traditional medicine practices such as types, frequencies, reasons, and modes. Participants were also tested for CKD, diabetes, hypertension, and HIV as part of the CKD-AFRiKA study. To identify traditional medicines used in the local treatment of kidney disease, we reviewed the qualitative sessions which had previously been conducted with key informants. RESULTS: We enrolled 481 adults of whom 57 (11.9 %) had CKD. The prevalence of traditional medicine use among adults with CKD was 70.3 % (95 % CI 50.0–84.9 %), and among those at risk for CKD (n = 147; 30.6 %), it was 49.0 % (95 % CI 33.1–65.0 %). Among adults with CKD, the prevalence of concurrent use of traditional medicine and biomedicine was 33.2 % (11.4–65.6 %). Symptomatic ailments (66.7 %; 95 % CI 17.3–54.3), malaria/febrile illnesses (64.0 %; 95 % CI 44.1–79.9), and chronic diseases (49.6 %; 95 % CI 28.6–70.6) were the most prevalent uses for traditional medicines. We identified five plant–based traditional medicines used for the treatment of kidney disease: Aloe vera, Commifora africana, Cymbopogon citrullus, Persea americana, and Zanthoxylum chalybeum. CONCLUSIONS: The prevalence of traditional medicine use is high among adults with and at risk for CKD in northern Tanzania where they use them for a variety of conditions including other NCDs. Additionally, many of these same people access biomedicine and traditional medicines concurrently. The traditional medicines used for the local treatment of kidney disease have a variety of activities, and people with CKD may be particularly vulnerable to adverse effects. Recognizing these traditional medicine practices will be important in shaping CKD treatment programs and public health policies aimed at addressing CKD. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1186/s12882-015-0161-y) contains supplementary material, which is available to authorized users

The Role of Traditional Medicine in the Etiology and Management of Chronic Kidney Disease in Moshi, Tanzania

Background: Traditional medicine use is increasingly recognized as a common and important component of healthcare globally. Our study aim was therefore to identify the commonly used traditional medicines in Moshi, Tanzania, the factors influencing their use and associations between traditional medicine use & prevalence of chronic diseases. Methods: We performed a secondary data analysis of a mixed methods study in Moshi, comprising 42 extended interviews and 5 focus group discussions with key informants, and cross-sectional household survey using interviewer-administered questionnaires and field-based diagnostic tests for CKD, diabetes, hypertension and HIV. Results: We identified 168 traditional medicines, of which 15 (8.9%) and 5 (3%) were used to treat chronic diseases and CKD, respectively. Participants reported seeking healthcare advice from medical doctors (97%), family members (52%), pharmacists (24%) and friends or neighbors (14%). In a fully adjusted model, CKD patients were more likely than the non-CKD population to report a history of traditional medicine use (AOR=1.99; p=0.04), and family tradition (OR=1.97), difficulty finding a medical doctor (OR=2.07) and fewer side effects with traditional medicines (OR=2.07) as their reasons for preferring traditional medicines to hospital medicines. Conclusions: Traditional medicine use is high in Moshi, and more so among the CKD population. A history of traditional medicine use is associated with the prevalence of CKD in Moshi. Most of these traditional medicines have biologically active substances that could potentially be developed into therapeutic and prophylactic therapies for CKD, and CKD-associated co-morbidities.</p