Clinical features, biochemistry, and HLA-DRB1 status in youth-onset type 1 diabetes in Mali.

OBJECTIVE: Limited information is available regarding youth-onset diabetes in Mali. We investigated demographic, clinical, biochemical, and genetic features in new diabetes cases in children and adolescents. RESEARCH DESIGN AND METHODS: The study was conducted at Hôpital du Mali in Bamako. A total of 132 recently-diagnosed cases <21 years were enrolled. Demographic characteristics, clinical information, biochemical parameters (blood glucose, HbA1c, C-peptide, glutamic acid decarboxylase-65 (GAD-65) and islet antigen-2 (IA2) autoantibodies) were assessed. DNA was genotyped for HLA-DRB1 using high-resolution genotyping technology. RESULTS: A total of 130 cases were clinically diagnosed as type 1 diabetes (T1D), one with type 2 diabetes (T2D), and one with secondary diabetes. A total of 66 (50.8%) T1D cases were males and 64 (49.2%) females, with a mean age at diagnosis of 13.8 ± 4.4 years (range 0.8-20.7 years) peak onset of 15 years. 58 (44.6%) presented in diabetic ketoacidosis; with 28 (21.5%) IA2 positive, 76 (58.5%) GAD-65 positive, and 15 (11.5%) positive for both autoantibodies. HLA was also genotyped in 195 controls without diabetes. HLA-DRB1 genotyping of controls and 98 T1D cases revealed that DRB1*03:01, DRB1*04:05, and DRB1*09:01 alleles were predisposing for T1D (odds ratios [ORs]: 2.82, 14.76, and 3.48, p-values: 9.68E-5, 2.26E-10, and 8.36E-4, respectively), while DRB1*15:03 was protective (OR = 0.27; p-value = 1.73E-3). No significant differences were observed between T1D cases with and without GAD-65 and IA2 autoantibodies. Interestingly, mean C-peptide was 3.6 ± 2.7 ng/ml (1.2 ± 0.9 nmol/L) in T1D cases at diagnosis. CONCLUSIONS: C-peptide values were higher than expected in those diagnosed as T1D and autoantibody rates lower than in European populations. It is quite possible that some cases have an atypical form of T1D, ketosis-prone T2D, or youth-onset T2D. This study will help guide assessment and individual management of Malian diabetes cases, potentially enabling healthier outcomes.

Rapid increases in observed incidence and prevalence of Type 1 diabetes in children and youth in Mali, 2007-2016.

AIMS: Determine incidence, prevalence and mortality of Type 1 diabetes (T1D) in children and youth <25 years (y) in Mali during the first 10 years of the Santé Diabète/Life for a Child program. METHODS: Data were collected from the prospective program register. Diagnosis of T1D was clinical, based on presentation, clinical features, immediate requirement for insulin, and no suggestion of other diabetes types. RESULTS: Total of 460 cases were diagnosed with T1D <25 years in 2007-2016. Male-to-female ratio was 1.04:1. Peak age at onset was 15-16 years (range 1.1-24 years). T1D incidence <25 years per 100,000 population/year increased from 0.12 in 2007 to 0.74 in 2016 (an 18% annualized increase, p < 0.001). Incidence peaked at 0.80 in 2014, the year after an education campaign was conducted. Incidence <15 years rose from 0.12 to 0.35 per 100,000/year in 2007 and 2016, respectively, (14% annualized increase, p < 0.001). There was a steep, consistent increase in prevalence (per 100,000) from 0.43 in 2007 to 2.90 in 2016 (p < 0.001). Prevalence <15 years was 0.34/100,000 in 2007 and 1.02/100,000 by 2016 (p < 0.001). Overall crude mortality rate was 30.0/1000 patient years, equating to a standardized mortality rate of 9.0, with vital status known for 99.8% of cases. CONCLUSION: Known incidence and prevalence of diabetes in Mali increased rapidly from 2007 to 2016, contemporaneous with the introduction and development of the Santé Diabète/Life for a Child program. Improved diagnosis and care resulting in lower mortality are likely contributors. True incidence may still be underestimated, with some cases still dying undiagnosed and full study ascertainment being uncertain.

Clinical features, biochemistry, and HLA-DRB1 status in youth-onset type 1 diabetes in Sudan.

OBJECTIVE: To further understand clinical and biochemical features, and HLA-DRB1 genotypes, in new cases of diabetes in Sudanese children and adolescents. RESEARCH DESIGN AND METHODS: Demographic characteristics, clinical information, and biochemical parameters (blood glucose, HbA1c, C-peptide, autoantibodies against glutamic acid decarboxylase 65 [GADA] and insulinoma-associated protein-2 [IA-2A], and HLA-DRB1) were assessed in 99 individuals <18 years, recently (<18 months) clinically diagnosed with T1D. HLA-DRB1 genotypes for 56 of these Arab individuals with T1D were compared to a mixed control group of 198 healthy Arab (75%) and African (25%) individuals without T1D. RESULTS: Mean ± SD age at diagnosis was 10.1 ± 4.3 years (range 0.7-17.6 years) with mode at 9-12 years. A female preponderance was observed. Fifty-two individuals (55.3%) presented in diabetic ketoacidosis (DKA). Mean ± SD serum fasting C-peptide values were 0.22 ± 0.25 nmol/L (0.66±0.74 ng/ml). 31.3% were autoantibody negative, 53.4% were GADA positive, 27.2% were IA-2A positive, with 12.1% positive for both autoantibodies. Association analysis compared to 198 controls of similar ethnic origin revealed strong locus association with HLA-DRB1 (p < 2.4 × 10-14 ). Five HLA-DRB1 alleles exhibited significant T1D association: three alleles (DRB1*03:01, DRB1*04:02, and DRB1*04:05) were positively associated, while three (DRB1*10:01, DRB1*15:02, and DRB1*15:03) were protective. DRB1*03:01 had the strongest association (odds ratio = 5.04, p = 1.7 × 10-10 ). CONCLUSIONS: Young Sudanese individuals with T1D generally have similar characteristics to reported European-origin T1D populations. However, they have higher rates of DKA and slightly lower autoantibody rates than reported European-origin populations, and a particularly strong association with HLA-DRB1*03:01.

Perceived impact of the COVID-19 pandemic on young adults with type 1 diabetes in Rwanda.

INTRODUCTION: data on the impact of COVID-19 on people with type 1 diabetes (T1D) in less resourced countries are limited. Our study was undertaken in Kigali, Rwanda, and aimed to investigate and describe the problems and challenges experienced by young adults with T1D resulting from the early phase of the pandemic. The study further aimed to understand the mechanisms being used to solve problems and overcome challenges, and perceived support needs. METHODS: this was a cross-sectional study, with anonymous data (n=52) collected through use of questionnaire. Participants were registered, and attending or receiving diabetes-related healthcare through the Rwanda Diabetes Association clinic. RESULTS: mean+standard deviation age and T1D duration were 24.0±2.1 and 7.4±3.4 years respectively, with sex distribution unequal (male n=22, 42.3%). Of 43 participants, the COVID-19 pandemic did not significantly affect participants´ access to diabetes management supplies and care. Eight (18.6%) participants experienced difficulties accessing blood glucose testing strips, 13 (30.2%) insulin, and three (7.0%) syringes and pen devices. Thirty-two (74.4%) experienced difficulty in attending standard diabetes healthcare reviews at the clinic setting. Some participants experienced hardship, through a decrease in personal or family income (n=42, 80.8%) and challenges in accessing food (n=34, 65.4%), with thirty (57.7%) participants having decreased meal frequency (p<0.001). CONCLUSION: our research illustrates the indirect effects of measures undertaken to curb the spread of COVID-19 on young adults with T1D in Rwanda. Study findings may help inform actions to mitigate negative impacts on T1D care in other crises.

Incidence of diabetes in children and adolescents in Dhaka, Bangladesh.

OBJECTIVES: Bangladesh has limited information regarding incidence of type 1 diabetes (T1D) and type 2 diabetes (T2D) in young people. The objective of this study was to measure minimum incidence of T1D and T2D, and record other types of new-onset diabetes in children and adolescents <20 years (y), in Dhaka District, Bangladesh, from 2011-2018. METHODS: Retrospective study using clinical records from Diabetic Association of Bangladesh clinics. Cases were classified by clinical evaluation. RESULTS: 725 cases were diagnosed. 482 (66.5%) had T1D, 205 (28.3%) T2D, 14 (1.9%) fibrocalculous pancreatic diabetes, and 24 (3.3%) other types. Male:female ratios for T1D/T2D were 1:1.6 (p<0.0001) (T1D) and 1:1.4 (p<0.01) respectively. T1D cases by age-group were 7.3% (0-4 y), 19.9% (5-9 y), 43.6% (10-14 y) and 29.3% (15-19 y). Mean ± SD ages of onset were 12.3 ± 4.2 y (T1D) and 13.1 ± 2.4 y (T2D). Annual T1D mean incidences/100,000 were 1.22 [95%CI: 0.85-1.58] (<15 y) and 1.25 [0.94-1.57] (<20 y), and for T2D 0.52 [0.33-0.73] (<20 y). T1D incidence <15 y was 1.04 [0.69-1.39] in 2011 and 1.42 [1.04-1.80] in 2018 (p=0.08). T2D incidence rose from 0.22 [0.80-0.36] (2011) to 0.57 [0.36-0.77] (2018), an annualized increase of 12% [8-22%] (p=0.001). Ascertainment was estimated as 95%. CONCLUSIONS: T1D was most common, but T2D, FCPD and other forms also occur. T2D incidence increased during the study period.

Efficacy of a New Protocol of Premixed 70/30 Human Insulin in Haitian Youth with Diabetes.

INTRODUCTION: Controlling insulin-treated diabetes is challenging in low-resource settings where only Neutral Protamine Hagedorn (NPH), regular (R) and premixed insulin formulations are available, self-monitoring of blood glucose (SMBG) supplies are scarce and food insecurity is common. We examined the impact of a treatment protocol that includes sliding scale-based 70/30 insulin adjustments in Haiti. METHODS: Thirty young patients aged 11-28 years with diabetes treated with premixed 70/30 insulin twice daily were included in the study. The participants performed one or two daily self-monitoring of blood glucose (SMBG) tests and attended our diabetes clinic monthly. They were randomized to two treatment groups, with one group remaining on the 70/30 insulin formulation (group 70 [G70]) and the other group switching to self-mixed NPH + R (group NR [GNR]). Sliding scales for insulin correction doses and meal insulin doses were designed based on the total daily insulin dose (TDD), carbohydrate ratio and insulin sensitivity factor. SMBG tests and insulin were administered before the morning and evening meals. The frequency of visits to the diabetes clinic was increased to biweekly during a 14-week follow-up. RESULTS: Fifteen patients of each group were included in the analysis. Baseline characteristics, increase in total daily dose and number of missed SMBG tests and skipped meals at 14 weeks did not differ between the two groups. Hemoglobin A1c (HbA1c) decreased from 9.5% (interquartile range [IQR] 8.8, 10.5) (80.3 mmol/mol) to 8.0% (IQR 7.1%, 9.0%) (63.9 mmol/mol) in G70 (p = 0.01), and from 10.6% (IQR 8.1,% 13.1)% (92.4 mmol/mol) to 9.0% (IQR 7.6%, 9.6%) (74.9 mmol/mol) in GNR (p = 0.10), with no significant between-group difference in reductions (p = 0.12). No serious acute complications were reported. Stopping the use of sliding scales and resuming monthly visits increased HbA1c to values not significantly different from baseline in both groups after 15 weeks. CONCLUSION: The use of sliding scales adjusted for missed SMBG tests and skipped meals, and frequent clinic visits that focus on patient self-management education significantly improved glycemic control in the patients with youth-onset diabetes in our study treated with premixed 70/30 human insulin in a low-resource setting.

Access to insulin delivery devices and glycated haemoglobin in lower-income countries.

BACKGROUND: Young people with type 1 diabetes in low-and-middle income countries face many challenges in accessing care, with various essential supplies needed for survival and long-term health. AIM: To study insulin delivery devices and glycated haemoglobin (HbA1c) testing. METHODS: A survey was conducted in 2019 of leading diabetes centres in 41 countries supported by the Life for a Child Program. The survey covered numerous aspects concerning availability and costs at all levels of the health system, local usage patterns and attitudes, obstacles, and other aspects. RESULTS: Thirty-seven countries returned the survey (90.2% response rate). Key findings included: Syringe use was most common (83.1%), followed by insulin pens (16.7%) and pumps (0.2%). 48.6% of public health systems did not provide syringes, even with a co-payment. Use of suboptimal syringe/needle combinations was common. Needles were generally reused in almost all countries (94.3%, n = 35). Aside from donated supplies, there was variable access to HbA1c testing within public health facilities, and, when available, patients often had to cover the cost. Provision was further compromised by numerous problems including stock-outs, and challenges with understanding the test, equipment maintenance, and refrigeration. CONCLUSION: Large gaps exist for adequate access to appropriate insulin delivery devices and HbA1c testing. Public health systems in low-and-middle income countries should increase affordable provision. There are also needs for specific health professional training and diabetes education; elimination of customs duties and taxes; development of inexpensive, robust HbA1c testing methods that do not require refrigeration of testing supplies; differential pricing schemes; and other solutions.

Incidence and characteristics of childhood- and youth-onset diabetes in the Qalandarabad area in northern Pakistan.

OBJECTIVES: Determine the types, incidence, mortality rate, and clinical status of youth diabetes at Bach Christian Hospital (BCH), Qalandarabad, Pakistan. METHODS: Analysis of incidence and mortality data of all patients (<25 year (y)) diagnosed from January 2014-June 2019, and also analysis of clinical status of patients < 25y seen in 2018/2019. RESULTS: Ninety-three patients were seen over the study period. Eighty-eight were type 1 diabetes (T1D), 51.1% female. Age of diagnosis was 0.8-24.5 years (y) (mean = 11.4 y, SD = 6.2y). 15.1% were 0-4y, 31.4% 5-9 y, 24.4% 10-14y, 19.8% 15-19y, and 9.3% 20-24y. Minimum incidence for the Mansehra tehsil administrative district was calculated as 1.0 per 100,000 population <15y/y, 1.2 per 100,000 < 20y/y and 1.1 per 100,000 < 25y/y; the degree of ascertainment could not be assessed. A further four patients were diagnosed with thiamine-responsive megaloblastic anaemia (TRMA), all male, three from the same consanguineous family, and were treated with high-dose thiamine. One other patient was diagnosed with type 2 diabetes. Three T1D and one TRMA patient died during the study period. The standardised mortality rate for T1D was 9.4, but vital status was unknown for 13 patients. The mean/median HbA1c of T1D patients seen in 2018/2019 was 9.1%/9.2% (76/77 mmol/mol). CONCLUSIONS: Minimum T1D incidence in Mansehra tehsil is double the previously reported value for Pakistan (from 1990 to 1999), although is still low compared to most other countries. Considering the limited resources available, patients attending BCH are achieving fair glycemic control. The TRMA cases show the importance of genetic testing in atypical cases.

Documenting and visualising progress towards Universal Health Coverage of insulin and blood glucose test strips for people with diabetes.

AIMS: Global governments have committed to achieve Universal Health Coverage (UHC), ensuring access to quality and affordable healthcare for all. This is fundamental for those with type 1 diabetes mellitus, who require daily access to both insulin and blood glucose test strips to survive. This group risks being left behind by global initiatives that fail to consider these particular needs. METHODS: A questionnaire was distributed to key informants in 37 less-resourced countries. Seven high-income countries were also included for comparison. We drew on a WHO framework developed to assess progress towards UHC to create scales on three dimensions: population covered, services provided and direct costs. A fourth dimension, availability, was added. Results were grouped into six patterns and visually displayed with radar graphs. RESULTS: 65% of the less-resourced national health systems provided insulin, with medians of 67% for service provision (equating to Human Regular and NPH), 55% direct costs covered, and 75% availability. Test strips were only provided in 14% of the less-resourced systems, with medians 42% (less than two strips per day), 76%, and 88% respectively. Six patterns of provision were identified. Progress correlated with income level, yet some low-income countries are achieving provision for insulin and test strips for those enrolled in health insurance schemes. CONCLUSION: No less-resourced country had even near-complete coverage for insulin, and coverage was worse for test strips. This study demonstrates the utility of this framework which could be developed as a means of tracking progress in meeting the needs of people with diabetes.

Blood glucose meters and test strips: global market and challenges to access in low-resource settings.

Blood glucose meters and test strips for self-monitoring of blood glucose (SMBG) are often inaccessible to, and infrequently used by, people with diabetes in countries with limited resources for health care. Supplies for measuring blood glucose can also be scarce in health facilities, despite being needed in a myriad of clinical settings at all levels of the health system. Numerous studies and international guidelines emphasise the value of SMBG in diabetes care, particularly in people with type 1 diabetes. In this Review, we assess global access to blood glucose meters and test strips, collating published information on cost, availability, system accuracy, competitive bidding, technological trends, and non-financial barriers. We also provide new information on global market share data and prices, taxes and tariffs, and product availability. Blood glucose meters and test strips should be viewed similarly to essential medicines, with issues of access prioritised by relevant international agencies. Efforts are needed to reduce tariffs and taxes and to create unified global system accuracy requirements and accountable post-marketing evaluations. Preferential pricing arrangements, pooled procurement, and best-purchasing practices could help to lower direct costs. SMBG supplies should also be included in national health insurance schemes. Enhanced diabetes education of health professionals and patients is crucial to ensure effective use of SMBG. Finally, as technology advances for people who can afford new interstitial fluid glucose monitoring systems, blood glucose meters and test strips must remain available and become more affordable in low-resource settings.

Clinical features, biochemistry and HLA-DRB1 status in children and adolescents with diabetes in Dhaka, Bangladesh.

AIMS: Little information is published on diabetes in young people in Bangladesh. We aimed to investigate the demographic, clinical, and biochemical features, and HLA-DRB1 alleles in new cases of diabetes affecting Bangladeshi children and adolescents <22 years of age. METHODS: The study was conducted at Bangladesh Institute of Research and Rehabilitation of Diabetes, Endocrine and Metabolic Disorders (BIRDEM) in Dhaka. One hundred subjects aged <22 years at diagnosis were enrolled. Demographic characteristics, clinical information, biochemical parameters (blood glucose, HbA1c, C-peptide, and autoantibodies against glutamic acid decarboxylase 65 (GADA) and islet antigen-2 (IA-2A) were measured. High-resolution DNA genotyping was performed for HLA-DRB1. RESULTS: Eighty-four subjects were clinically diagnosed as type 1 diabetes (T1D), seven as type 2 diabetes (T2D), and nine as fibrocalculous pancreatic disease (FCPD). Of the 84 with T1D, 37 (44%) were males and 47 (56%) females, with median age at diagnosis 13 years (y) (range 1.6-21.7) and peak age at onset 12-15 years. 85% of subjects were assessed within one month of diagnosis and all within eleven months. For subjects diagnosed with T1D, mean C-peptide was 0.46 ±â€¯0.22 nmol/L (1.40 ±â€¯0.59 ng/mL), with 9 (10.7%) IA-2A positive, 22 (26%) GADA positive, and 5 (6%) positive for both autoantibodies. Analysis of HLA-DRB1 genotypes revealed locus-level T1D association (p = 6.0E-05); DRB1*04:01 appeared predisposing (p < 3.0E-06), and DRB1*14:01 appeared protective (p = 1.7E-02). CONCLUSIONS: Atypical forms of T1D appear to be more common in young people in Bangladesh than in European populations. This will be helpful in guiding more specific assessment at onset and potentially, expanding treatment options.

Clinical features, biochemistry and HLA-DRB1 status in youth-onset type 1 diabetes in Pakistan.

Published information on diabetes in Pakistani youth is limited. We aimed to investigate the demographic, clinical, and biochemical features, and HLA-DRB1 alleles in new cases of diabetes affecting children and adolescents <22 years of age. The study was conducted at Baqai Institute of Diabetology and Endocrinology in Karachi from June 2013-December 2015. One hundred subjects aged <22 years at diagnosis were enrolled. Demographic characteristics, clinical information, biochemical parameters (blood glucose, HbA1c, C-peptide, glutamic acid decarboxylase 65 (GAD65) and islet antigen 2 (IA-2) autoantibodies) were measured. DNA from 100 subjects and 200 controls was extracted and genotyped for HLA-DRB1 using high-resolution genotyping technology. Ninety-nine subjects were clinically diagnosed as type 1 diabetes (T1D) and one as type 2 diabetes (T2D). Of the 99 with T1D, 57 (57.6%) were males and 42 (42.4%) females, with mean age at diagnosis 11.0 ±â€¯5.2 years (range 1.6-21.7 years) and peaks at six and fifteen years. Fifty-seven subjects were assessed within one month of diagnosis and all within eleven months. For the subjects diagnosed as T1D, mean C-peptide was 0.63 ±â€¯0.51 nmol/L (1.91 ±â€¯1.53 ng/mL), with 16 (16.2%) IA2 positive, 53 (53.5%) GAD-65 positive, and 10 (10.1%) positive for both autoantibodies. In T1D patients, the allele DRB1*03:01 demonstrated highly significant T1D association (p < 10-16), with no apparent risk conferred by DRB1*04:xx alleles. CONCLUSIONS: Heterogeneous forms of T1D appear more common in children and youth in Pakistan than in European populations. Individual understanding of such cases could enable improved management strategies and healthier outcomes.

Providing quality care for children and adolescents with diabetes from lower-income families in Mexico.

Background The objective of this study was to determine the demographic and clinical features of youth supported by member associations of the Federación Mexicana de Diabetes and the Life for a Child Program (LFAC). Methods An analysis of 2017 Annual Clinical Data Sheets of 306 subjects from five Mexican centers was performed. Results Type 1 diabetes (T1D) was diagnosed in 292 subjects; 54.6% were female, with six diagnosed aged <6 months (genetic tests not yet conducted). Type 2 diabetes (T2D) or other types were diagnosed in 11 and three subjects, respectively. T1D diagnosis age ranged 0.0-22.6 years with a peak at 8 years. The mean ± standard deviation (SD) diabetes duration was 5.3 ± 3.5 years (range 0.0-21.0 years), with a mean ± SD subject age at check-up of 13.3 ± 4.3 years. Of the T1D subjects, 1.0%, 6.7%, 13.7% and 78.6% were receiving 1, 2, 3 and ≥4 insulin injections/day with a mean ± SD daily dose of 0.92 ± 0.34 U/kg. The median number of blood glucose tests/week was 40. The mean/median hemoglobin A1c (HbA1c) levels for those with duration ≥6 months were 8.7/8.4% (72/68 mmol/mol) and were higher in adolescents vs. children. Elevated body mass index SD, triglycerides (≥150 mg/dL) and non-high-density lipoprotein (HDL)-cholesterol (≥130 mg/dL) were common: 7.6%, 11.0% and 12.7% (n = 288, 218 and 180, respectively). Serum creatinine levels were normal in all tested subjects (n = 194). Conclusions Youth with diabetes in less-resourced families in Mexico are achieving reasonable glycemia. Most T1D patients use a basal bolus insulin regimen and test blood glucose several times daily. Some subjects have adverse vascular risk factor profiles. Further attention is needed to prevent chronic complications. Monogenic diabetes is very likely in some youth, and genetic testing is indicated.

Epidemiology of childhood-onset type 1 diabetes in Azerbaijan: Incidence, clinical features, biochemistry, and HLA-DRB1 status.

AIMS: Determine the incidence and typology of diabetes in children in Azerbaijan. METHODS: Clinical features, C-peptide, autoantibodies (glutamic acid decarboxylase 65 (GAD65) and islet antigen 2 (IA-2)), and HLA-DRB1 status were studied in 106 subjects <18 years of age who were recently diagnosed. 104 cases were consecutive. Incidence was determined for Baku and Absheron regions, where ascertainment is estimated to be essentially 100%. RESULTS: 104 of the 106 (98%) were diagnosed with type 1 diabetes, one with type 2 diabetes and one with atypical diabetes. Type 1 diabetes incidence in Baku City and Absheron was 7.05 per 100,000 population <15 years per year. Peak age of onset was 10 years. There was a slight male preponderance (male:female 1.17:1), and no temporal association with seasons. Almost all type 1 diabetes subjects presented with classic symptoms including a high incidence (58%) of diabetic ketoacidosis. 86% presented with low C-peptide values (<0.13 nmol/L, <0.40 ng/mL) and 74% were positive for at least one type 1 diabetes-related autoantibody. CONCLUSIONS: Azerbaijan has a moderate type 1 diabetes incidence and clinical, biochemical and genetic features similar to that in European populations.

Incidence and Mortality Rates and Clinical Characteristics of Type 1 Diabetes among Children and Young Adults in Cochabamba, Bolivia.

OBJECTIVES: To determine incidence, mortality, and clinical status of youth with diabetes at the Centro Vivir con Diabetes, Cochabamba, Bolivia, with support from International Diabetes Federation Life for a Child Program. METHODS: Incidence/mortality data analysis of all cases (<25 year (y)) diagnosed January 2005-February 2017 and cross-sectional data (December 2015). RESULTS: Over 12.2 years, 144 cases with type 1 diabetes (T1D) were diagnosed; 43.1% were male. Diagnosis age was 0.3-22.2 y; peak was 11-12 y. 11.1% were <5 y; 29.2%, 5-<10 y; 43.1%, 10-<15 y; 13.2%, 15-<20 y; and 3.5%, 20-<25 y. The youngest is being investigated for monogenic diabetes. Measured incidence in Cercado Province (Cochabamba Department) was 2.2/100,000 children < 15 y/y, with ≈80% ascertainment, giving total incidence of 2.7/100,000 children < 15 y/y. Two had died. Crude mortality rate was 2.3/1000 patient years. Clinical data on 141 cases <35 y: mean/median HbA1c was 8.5/8.2% (69/62 mmol/mol), levels higher in adolescents. Three were on renal replacement therapy; four others had substantial renal impairment. Elevated BMI, triglycerides, and cholesterol were common: 19.1%, 18.3%, and 39.1%, respectively. CONCLUSIONS: Bolivia has low T1D incidence. Reasonable glycemic control is being achieved despite limited resources; however, some have serious complications and adverse cardiovascular risk factor profiles. Further attention is needed for complications.