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Bakari AI, Yahaya JJ, Matobogolo BM, Abraham ZS, Mpondo B. Adequacy of haemodialysis and associated factors among patients with end-stage kidney disease in Tanzania. J Taibah Univ Med Sci 2024; 19:287-295. [PMID: 38283378 PMCID: PMC10821596 DOI: 10.1016/j.jtumed.2023.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 12/07/2023] [Accepted: 12/25/2023] [Indexed: 01/30/2024] Open
Abstract
Objectives Adequate haemodialysis helps maintain normal renal function by removing toxins and other waste products in patients with end-stage kidney disease. This study was aimed at determining the prevalence and predictors of adequacy of haemodialysis and outcomes in patients with end-stage kidney disease. Methods This longitudinal analytical hospital-based study was conducted at two dialysis centres in Dodoma city, Tanzania, between February and July of 2020. Adequacy of haemodialysis was measured with single-pool (sp) Kt/V and urea reduction rate (URR) formulae. Binary logistic regression and multivariable analysis were used to assess the independent predictors of adequacy of haemodialysis. Results The analysis included 100 patients with a mean age of 50.6 ± 15.0 years. The prevalence of adequacy of haemodialysis according to URR and sp-Kt/V was 72 % and 75 %, respectively. Having <12 months since dialysis initiation (AOR = 7.3, 95 % CI = 0.11-0.90, p = 0.032), fewer than three dialysis sessions per week (AOR = 6.9, 95 % CI = 1.52-31.49, p = 0.013) and severe anaemia (AOR = 2.2, 95 % CI = 0.26-0.93, p = 0.033) were predictors of inadequate haemodialysis, according to the URR formula. Having fewer than three dialysis sessions per week was significantly associated with inadequate haemodialysis (AOR = 5.6, 95 % CI = 1.47-19.66, p = 0.011), according to the sp-Kt/V formula. The mortality rate was 11.2 %, and cardiovascular disease and uremic syndrome were responsible for most deaths. Conclusion This study indicated a high percentage of adequacy of haemodialysis among patients with end-stage kidney disease. Having fewer than three dialysis sessions per week, late initiation of dialysis after diagnosis of end-stage kidney disease and severe anaemia were predictors of inadequate haemodialysis among patients.
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Affiliation(s)
- Abilah I. Bakari
- Department of Internal Medicine, School of Medicine and Dentistry, University of Dodoma, Dodoma, Tanzania
| | - James J. Yahaya
- Department of Pathology, School of Health Sciences, Soroti University, Soroti, Uganda
| | - Boaz M. Matobogolo
- Department of Internal Medicine, School of Medicine and Dentistry, University of Dodoma, Dodoma, Tanzania
| | - Zephania S. Abraham
- Department of Surgery, School of Medicine and Dentistry, University of Dodoma, Dodoma, Tanzania
| | - Bonaventura Mpondo
- Department of Internal Medicine, School of Medicine and Dentistry, University of Dodoma, Dodoma, Tanzania
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Torabikhah M, Farsi Z, Sajadi SA. Comparing the effects of mHealth app use and face-to-face training on the clinical and laboratory parameters of dietary and fluid intake adherence in hemodialysis patients: a randomized clinical trial. BMC Nephrol 2023; 24:194. [PMID: 37386428 PMCID: PMC10308810 DOI: 10.1186/s12882-023-03246-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 06/17/2023] [Indexed: 07/01/2023] Open
Abstract
BACKGROUND Numerous factors are likely to result in poor treatment adherence, which is one of the important factors contributing to increased complications and the low efficacy of hemodialysis (HD), particularly inadequate knowledge of patients. This study aimed to compare the effects of a mobile health (mHealth) app (the Di Care app) use and face-to-face training on the clinical and laboratory parameters of dietary and fluid intake adherence in patients undergoing HD. METHODS This single-blinded, two-stage/two-group randomized clinical trial was fulfilled in 2021-22 in Iran. Seventy HD patients were recruited, using the convenience sampling method, and were then randomized into two groups: mHealth (n = 35) and face-to-face training (n = 35). The patients in both groups received the same educational materials via the Di Care app and face-to-face training for one month. Before and 12 weeks after the intervention, the mean interdialytic weight gain (IDWG), potassium (K), phosphorus (P), total cholesterol (TC), triglyceride (TG), albumin (AL), and ferritin (FER) levels were measured and compared. The data were analyzed using the SPSS via descriptive statistics (mean, SD, frequency, and percentage) and analytical tests (independent-samples t-test, paired-samples t-test, Wilcoxon signed-rank test, Mann-Whitney U test, Chi-square test, and Fisher's exact test). RESULTS Prior to the intervention, the mean IDWG and the K, P, TC, TG, AL, and FER levels, were not significantly different in both groups (p > 0.05). The mean IDWG (p < 0.0001), and the K (p = 0.001), P (p = 0.003), TC/TG (p < 0.0001), and FER (p = 0.038) levels in the HD patients in the mHealth group decreased. As well, the mean IDWG (p < 0.0001), and the K (p < 0.0001) and AL (p < 0.0001) levels showed a descending trend in the face-to-face group. The fall in the mean IDWG (p = 0.001) and the TG level (p = 0.034) in the patients in the mHealth group was significantly greater than that in the face-to-face group. CONCLUSIONS The Di Care app use and the face-to-face training could improve dietary and fluid intake adherence in patients. However, mHealth could have more effect on the laboratory parameters than face-to-face training, largely reducing the IDWG. TRIAL REGISTRATION This study was registered in the Iranian Registry of Clinical Trials (No. ID IRCT20171216037895N5).
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Affiliation(s)
- Mohsen Torabikhah
- Medical-Surgical Department, Nursing School, Aja University of Medical Sciences, Tehran, Iran
| | - Zahra Farsi
- Research and Community Health Departments, Nursing School, Aja University of Medical Sciences, Tehran, Iran
| | - Seyedeh Azam Sajadi
- Nursing Management Department, Nursing School, Aja University of Medical Sciences, Tehran, Iran
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Durizzo K, Harttgen K, Tediosi F, Sahu M, Kuwawenaruwa A, Salari P, Günther I. Toward mandatory health insurance in low-income countries? An analysis of claims data in Tanzania. HEALTH ECONOMICS 2022; 31:2187-2207. [PMID: 35933731 PMCID: PMC9543525 DOI: 10.1002/hec.4568] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 06/17/2022] [Accepted: 06/19/2022] [Indexed: 06/15/2023]
Abstract
Many low-income countries are in the process of scaling up health insurance with the goal of achieving universal coverage. However, little is known about the usage and financial sustainability of mandatory health insurance. This study analyzes 26 million claims submitted to the Tanzanian National Health Insurance Fund (NHIF), which covers two million public servants for whom public insurance is mandatory, to understand insurance usage patterns, cost drivers, and financial sustainability. We find that in 2016, half of policyholders used a health service within a single year, with an average annual cost of 33 US$ per policyholder. About 10% of the population was responsible for 80% of the health costs, and women, middle-age and middle-income groups had the highest costs. Out of 7390 health centers, only five health centers are responsible for 30% of total costs. Estimating the expected health expenditures for the entire population based on the NHIF cost structure, we find that for a sustainable national scale-up, policy makers will have to decide between reducing the health benefit package or increasing revenues. We also show that the cost structure of a mandatory insurance scheme in a low-income country differs substantially from high-income settings. Replication studies for other countries are warranted.
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Affiliation(s)
| | | | - Fabrizio Tediosi
- Swiss Tropical and Public Health InstituteAllschwilSwitzerland
- University of BaselBaselSwitzerland
| | - Maitreyi Sahu
- Swiss Tropical and Public Health InstituteAllschwilSwitzerland
- University of BaselBaselSwitzerland
- University of WashingtonSeattleWashingtonUSA
| | - August Kuwawenaruwa
- Swiss Tropical and Public Health InstituteAllschwilSwitzerland
- Ifakara Health InstituteDar es SalaamTanzania
| | - Paola Salari
- Swiss Tropical and Public Health InstituteAllschwilSwitzerland
- University of BaselBaselSwitzerland
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Oluyombo R, Banjo Oguntade H, Soje M, Obajolowo O, Karim M. Obesity and CKD in Sub-Saharan Africa: A Narrative Review. Kidney Med 2021; 4:100403. [PMID: 35243313 PMCID: PMC8861962 DOI: 10.1016/j.xkme.2021.11.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Obesity is a major public health problem in the developed world, where it has reached an epidemic status over the last few decades. In parallel with this, the prevalence of chronic kidney disease (CKD) has increased. Although obesity is a risk factor for hypertension and diabetes, it is also independently associated with the development and progression of CKD. Two-third of patients with CKD worldwide will be residents of developing countries by the year 2030. Risk factors for CKD are prevalent in the sub-Saharan Africa region; this review discusses the available data regarding the relationship between obesity and CKD. The prevalence of CKD appears to correlate with increasing adiposity in sub-Saharan Africa; however, limited data are currently available, and the analysis of this association is further complicated by a variety of parameters used to define obesity. (eg, body mass index vs waist circumference). Longer, large-scale studies are needed to inform the prevalence and kidney implications of obesity in sub-Saharan Africa.
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Alquwez N, Ormandy P. Examining the influence of health on employment and work ability of Saudi haemodialysis patients: A mixed-methods study. Int J Nurs Pract 2021; 28:e12993. [PMID: 34296481 DOI: 10.1111/ijn.12993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 06/22/2021] [Accepted: 07/05/2021] [Indexed: 11/30/2022]
Abstract
AIMS To explore the employment, work productivity, activity impairment, and sustainability of work of Saudi patients with chronic kidney disease (CKD) on haemodialysis (HD). BACKGROUND Failure to address CKD-related challenges may cause HD patients to lose their job, create a lack of compassion from co-workers and receive discrimination hindering progress in their profession. DESIGN This is a cross-sectional explanatory sequential mixed-methods study. METHODS A convenience sample of 130 CKD patients was surveyed in the quantitative phase using the 'Short-Form Health Survey' and 'Work Productivity and Activity Impairment Questionnaire.' For the qualitative phase, face-to-face, semi-structured interviews took place with 16 CKD patients. Data were collected in 2017. RESULTS The respondents reported poor physical and mental health. Both employed and unemployed respondents reported moderate levels of work productivity. Better physical health was related to an increased likelihood of being employed. Physical health was negatively correlated with presenteeism, whereas mental health was negatively associated with activity impairment. Five key themes emerged from the qualitative data: work retention, sustaining employment, suitability of work, losing the work and unemployment. CONCLUSIONS Physical condition, personal distinctiveness, cultural and traditional aspects, and employment policies and approaches affect the employment status of CKD patients on HD.
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Affiliation(s)
- Nahed Alquwez
- Nursing Department, College of Applied Medical Sciences, Shaqra University, Al Dawadmi, Saudi Arabia
| | - Paula Ormandy
- School of Health and Society, University of Salford, Salford, UK
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Nutritional Status of Patients on Maintenance Hemodialysis at Muhimbili National Hospital in Dar es Salaam, Tanzania: A Cross-Sectional Study. J Nutr Metab 2021; 2021:6672185. [PMID: 34123420 PMCID: PMC8166490 DOI: 10.1155/2021/6672185] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 04/14/2021] [Accepted: 05/13/2021] [Indexed: 11/23/2022] Open
Abstract
Background Patients on hemodialysis therapy are at high risk of malnutrition which is attributed to multiple factors. Protein-energy malnutrition in these patients confers poor clinical outcomes. This study investigated the nutritional status of patients on maintenance hemodialysis at Muhimbili National Hospital in Dar es Salaam, Tanzania. Methods A cross-sectional descriptive study was done among 160 adult patients on maintenance hemodialysis therapy. Data concerning patients' personal, medical, dietary, and hemodialysis-related information were collected. Patients' anthropometric and laboratory tests (complete blood count, albumin, total cholesterol, creatinine, and urea) were measured. The quantitative Subjective Global Assessment (SGA) dialysis malnutrition score (DMS) was used to assess their nutritional status. Data analysis was done using the SPSS software version 20. Results Among the 160 hemodialysis patients, 49 (30.6%) were female. Patients' mean age was 52.2 ± 13.3 years. The median duration on hemodialysis was 18 (8.25–29.75) months. Malnutrition was present in 98 (61.2%) of the patients. Severe malnutrition was found in only 3 (1.9%) patients and 16.9% were underweight. The longer duration on hemodialysis, having diabetes mellitus, and being single were associated with increased risk for malnutrition in multivariate logistic regression. Malnourished patients had significantly lower dry weight, body mass index, mid-upper arm circumference, waist circumference, albumin, total cholesterol, and creatinine levels. Conclusion Malnutrition is very common among hemodialysis patients at Muhimbili National Hospital, especially those on longer duration of hemodialysis, and diabetic patients. We recommend that hemodialysis patients should be regularly assessed for malnutrition and appropriately treated which if left unattended heralds worse outcomes.
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Bramania PK, Ruggajo P, Bramania R, Mahmoud M, Furia FF. Prevalence of malnutrition inflammation complex syndrome among patients on maintenance haemodialysis at Muhimbili National Hospital in Tanzania: a cross-sectional study. BMC Nephrol 2020; 21:521. [PMID: 33256618 PMCID: PMC7708158 DOI: 10.1186/s12882-020-02171-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 11/17/2020] [Indexed: 11/20/2022] Open
Abstract
Background Malnutrition, inflammation, and the combination thereof are predictors of poor outcomes in haemodialysis patients. Malnutrition Inflammation Complex Syndrome (MICS) is an accelerator of atherosclerosis and portends high mortality. Early recognition and treatment of MICS may help to improve the clinical outlook of such patients. This study investigated the prevalence of MICS and its associated factors among patients on maintenance haemodialysis at Muhimbili National Hospital (MNH) in Dar es Salaam, Tanzania. Methods This was a prospective cross-sectional observational study done among 160 adult patients on maintenance haemodialysis at MNH in 2019. All participants provided written informed consent. Questionnaires were used to collect data and patients’ blood was tested for complete blood count (CBC), C-reactive protein (CRP), ferritin, transferrin, creatinine, urea, total cholesterol, and albumin. The Malnutrition Inflammation Score was used to assess MICS and its severity. Data analysis was done using the SPSS 20 software. Results Of the 160 patients included in the study, 111 (69.4%) were male. The mean age (±SD) of patients and mean duration (±SD) on haemodialysis were 52.2(13.3) years and 22(18) months respectively. MICS was prevalent in 46.3% (mild in 24.4% and moderate to severe in 21.9%). Long-term haemodialysis (> 4 years) was an independent predictor of MICS [Adjusted Odds Ratio, AOR 5.04 (95% CI: 1.33–19.2), p < 0.05]. Hypercholesterolaemia was a negative predictor of MICS [AOR 0.11 (95% CI: 0.01–0.97), p < 0.05]. Patients with MICS had significantly lower mean body mass index, serum albumin, total cholesterol, transferrin, haemoglobin, and creatinine levels. The presence of MICS was higher in underweight patients and those who had inflammation. Haemodialysis adequacy did not correlate with MICS. Conclusion Malnutrition Inflammation Complex Syndrome is relatively common among patients on haemodialysis in Dar es Salaam, Tanzania. Our study has shown a longer duration on haemodialysis to be associated with the occurrence of MICS; on the contrary, having hypercholesterolaemia seems to be protective against MICS consistent with the concept of reverse epidemiology. Patients on haemodialysis should be assessed regularly for malnutrition and inflammation and should receive appropriate and timely treatment to reduce the burden of associated morbidity, and mortality to these patients.
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Affiliation(s)
- Puneet K Bramania
- School of Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania.
| | - Paschal Ruggajo
- School of Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania.,Renal Unit, Muhimbili National Hospital, Dar es Salaam, Tanzania
| | - Rimal Bramania
- School of Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Muhiddin Mahmoud
- School of Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania.,Renal Unit, Muhimbili National Hospital, Dar es Salaam, Tanzania
| | - Francis F Furia
- School of Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania.,Renal Unit, Muhimbili National Hospital, Dar es Salaam, Tanzania
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Kobayashi S, Hidaka S. Can we still ignore renal replacement therapy in sub-Saharan Africa? All living beings are created equal. RENAL REPLACEMENT THERAPY 2020. [DOI: 10.1186/s41100-019-0243-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
AbstractThis review addresses the social background and renal replacement therapy in the sub-Saharan African region. We also describe the hemodialysis treatment in countries that we have supported since 2008 and the renal transplant treatment in Tanzania that began in 2016. We have contributed dialysis treatment totally to 15 sub-Saharan African countries. Many patients suffering from chronic renal failure have been able to be treated by hemodialysis, and with this technique, lots of patients with acute kidney injury have also been rescued. In order to ensure the sustainability of dialysis treatment, clinical engineers in Japan should be needed because of the maintenance of dialysis machines and management of dialysate. Kidney transplantation would be the best method in renal replacement therapy. It would be also important to be able to perform transplant operation only by the local staff, to strengthen the examination system, and to foster transplant internists by further training. In this regard, our efforts surely made it possible that kidney transplant was conducted successfully in Tanzania.
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Furia FF, Shoo J, Ruggajo PJ, Kilonzo K, Basu G, Yeates K, Varughese S, Svarstad E, Kisanga O. Developing nephrology services in low income countries: a case of Tanzania. BMC Nephrol 2019; 20:378. [PMID: 31623570 PMCID: PMC6798480 DOI: 10.1186/s12882-019-1568-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 09/27/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The burden of kidney diseases is reported to be higher in lower- and middle-income countries as compared to developed countries, and countries in sub-Saharan Africa are reported to be most affected. Health systems in most sub-Sahara African countries have limited capacity in the form of trained and skilled health care providers, diagnostic support, equipment and policies to provide nephrology services. Several initiatives have been implemented to support establishment of these services. METHODS This is a situation analysis to examine the nephrology services in Tanzania. It was conducted by interviewing key personnel in institutions providing nephrology services aiming at describing available services and international collaborators supporting nephrology services. RESULTS Tanzania is a low-income country in Sub-Saharan Africa with a population of more than 55 million that has seen remarkable improvement in the provision of nephrology services and these include increase in the number of nephrologists to 14 in 2018 from one in 2006, increase in number of dialysis units from one unit (0.03 unit per million) before 2007 to 28 units (0.5 units per million) in 2018 and improved diagnostic services with introduction of nephropathology services. Government of Tanzania has been providing kidney transplantation services by funding referral of donor and recipients abroad and has now introduced local transplantation services in two hospitals. There have been strong international collaborators who have supported nephrology services and establishment of nephrology training in Tanzania. CONCLUSION Tanzania has seen remarkable achievement in provision of nephrology services and provides an interesting model to be used in supporting nephrology services in low income countries.
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Affiliation(s)
- Francis F. Furia
- School of Medicine, Muhimbili University of Health Sciences (MUHAS), P. O. Box 65001, Dar es Salaam, Tanzania
- Renal Unit, Muhimbili National Hospital (MNH), Dar es Salaam, Tanzania
| | - Jacqueline Shoo
- School of Medicine, Muhimbili University of Health Sciences (MUHAS), P. O. Box 65001, Dar es Salaam, Tanzania
- Renal Unit, Muhimbili National Hospital (MNH), Dar es Salaam, Tanzania
| | - Paschal J. Ruggajo
- School of Medicine, Muhimbili University of Health Sciences (MUHAS), P. O. Box 65001, Dar es Salaam, Tanzania
- Renal Unit, Muhimbili National Hospital (MNH), Dar es Salaam, Tanzania
| | - Kajiru Kilonzo
- Department of Internal Medicine, Kilimanjaro Christian Medical Centre (KCMC), Moshi, Tanzania
| | - Gopal Basu
- Department of Renal Medicine, The Alfred Hospital, Melbourne, Australia
- Previously Department of Nephrology, Christian Medical College, Vellore, Tamil Nadu India
| | - Karen Yeates
- Department of Medicine, Division of Nephrology, Queen’s University, Kingston, Ontario Canada
| | - Santosh Varughese
- Department of Nephrology, Christian Medical College-Vellore, Vellore, Tamil Nadu India
| | - Einar Svarstad
- Department of Medicine, Haukeland University Hospital and Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Onesmo Kisanga
- School of Medicine, Muhimbili University of Health Sciences (MUHAS), P. O. Box 65001, Dar es Salaam, Tanzania
- Renal Unit, Muhimbili National Hospital (MNH), Dar es Salaam, Tanzania
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Profile and outcome of patients with emergency complications of renal failure presenting to an urban emergency department of a tertiary hospital in Tanzania. BMC Emerg Med 2019; 19:11. [PMID: 30669969 PMCID: PMC6341653 DOI: 10.1186/s12873-019-0229-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 01/15/2019] [Indexed: 11/12/2022] Open
Abstract
Background Renal failure carries high mortality even in high-resource countries. Little attention has been paid to renal failure patients presenting acutely in emergency care settings in low-to-middle income countries (LMIC). Our aim was to describe the profile, management strategies and outcome of renal failure patients presenting with indications for emergent dialysis to an urban Emergency Department (ED) in a tertiary public hospital in Tanzania. Methods This was a prospective cohort study of consecutive patients (age ≥ 15 yrs) presenting to the Emergency Medicine Department of Muhimbili National Hospital from September 2017 to February 2018. All patients with renal failure and complications requiring acute dialysis were included. A structured data collection sheet was used to gather demographics, clinical presentation, management strategies and outcomes. Data were summarized with descriptive statistics. Logistic regressions were performed to determine factors associated with receiving dialysis and with mortality. Results We enrolled 146 patients, median age was 49 years (IQR 32–66 years), and 110 (75.3%) were male. Shortness of breath 67 (45.9%) and reduced urine output 58 (39.7%) were the most common presenting complaints. The most common complications were hyperkalemia 77 (53%), uremic encephalopathy 66 (45%) and pulmonary edema 54 (37%). All patients were hospitalized, and 61 (42%) received dialysis. Overall mortality was 39% (57 patients); the mortality in non-dialysed patients was 53% vs. 20% (p < 0.0005) in those receiving dialysis. 54% of patients with health insurance were dialyzed, compared to 39% who paid out of pocket (adjusted OR = 0.3, 95%CI: 0.1–0.9). Patients (≥55 years) were less likely to be dialysed (adjusted OR = 0.2 [0.1–0.9]). Independent predictors of mortality were vomiting (OR = 6.2, 95%CI: 1.8–22.2), oliguria (OR = 3.4, 95%CI: 1.2–9.5), pulmonary edema (OR = 4.6, 95%CI: 1.6–14.3), creatinine level > 1200umol/L (OR = 5.0 95%CI: 1.4–18.2), and not receiving dialysis (OR = 8.0, CI: 2.7–23.5). Female sex had a lower risk of dying (OR = 0.13, CI: 0.03–0.5). Conclusions In this ED in LIC, acute complications of renal failure created a need for ED stabilization and emergent dialysis. Overall in-hospital mortality was high; significantly higher in undialysed patients. Future studies in LICs should focus on identification of categories of patients that will do well with conservative therapy.
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Hepatitis B Virus Infection in Tanzania: Current Status and Challenges. J Trop Med 2018; 2018:4239646. [PMID: 29666656 PMCID: PMC5831599 DOI: 10.1155/2018/4239646] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Revised: 12/18/2017] [Accepted: 01/03/2018] [Indexed: 12/13/2022] Open
Abstract
Hepatitis B is one of the most common infectious diseases in the world with high prevalence in most of sub-Saharan Africa countries. The complexity in its diagnosis and treatment poses a significant management challenge in the resource-limited settings including Tanzania, where most of the tests and drugs are either unavailable or unaffordable. This mini review aims at demonstrating the current status of the disease in the country and discussing the concomitant challenges in diagnosis, treatment, and prevention.
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