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Deeb A, Akle M, Abdulrahman L, Suwaidi H, Awad S, Remeithi S. Using insulin pump with a remote-control system in young patients with diabetes improves glycemic control and enhances patient satisfaction. Clin Diabetes Endocrinol 2019; 5:7. [PMID: 31183161 PMCID: PMC6555038 DOI: 10.1186/s40842-019-0081-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 05/26/2019] [Indexed: 11/23/2022] Open
Abstract
Background Insulin delivery triggered by a remote control is an advanced feature offered by newer insulin pump systems. These remote-integrated pump systems might further improve glycemic control and patient satisfaction. This study aims at assessing the effects of advanced insulin pump system on patients with type 1 diabetes mellitus (T1DM). Methods The prospective, observational study in two centers addressed patients on multiple daily injection (MDI) switching to an integrated pump system (primary: adolescents and young adults, secondary: school-children). Treatment and patient satisfaction parameters were recorded at baseline and at two visits at 12 and 24 weeks. Results Thirty-eight patients were analyzed; primary n = 24 (mean-age 16) and secondary n = 14 (mean-age 9). From baseline to visit2, the mean decrease of HbA1c was 1.09% (p = 0.00009) and 0.79% (p = 0.09) for the primary and secondary group, respectively. Patient satisfaction rate was favorable. Exploratory analyses revealed patients favoring the use of the remote control achieved best reductions in HbA1c (p = 0.0174). Safety was encouraging with no adverse events in the period from visit1 to visit2. Conclusions Switching young T1DM patients from MDI to a remote control-integrated pump system achieved a reductions in HbA1c and insulin dose. Positive attitude towards remote operating enhanced these effects. Patient satisfaction has markedly improved. Electronic supplementary material The online version of this article (10.1186/s40842-019-0081-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Asma Deeb
- 1Paediatric Endocrinology Department, Mafraq Hospital, Abu Dhabi, P O Box, 2951 United Arab Emirates
| | - Mariette Akle
- 1Paediatric Endocrinology Department, Mafraq Hospital, Abu Dhabi, P O Box, 2951 United Arab Emirates
| | - Layla Abdulrahman
- 1Paediatric Endocrinology Department, Mafraq Hospital, Abu Dhabi, P O Box, 2951 United Arab Emirates
| | - Hana Suwaidi
- 1Paediatric Endocrinology Department, Mafraq Hospital, Abu Dhabi, P O Box, 2951 United Arab Emirates
| | - Samar Awad
- 2Paediatric Endocrinology Department, Shaikh Khalifa Medical City, Abu Dhabi, UAE
| | - Sareea Remeithi
- 2Paediatric Endocrinology Department, Shaikh Khalifa Medical City, Abu Dhabi, UAE
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Peyrot M, Dreon D, Zraick V, Cross B, Tan MH. Patient Perceptions and Preferences for a Mealtime Insulin Delivery Patch. Diabetes Ther 2018; 9:297-307. [PMID: 29327220 PMCID: PMC5801251 DOI: 10.1007/s13300-017-0365-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Indexed: 01/31/2023] Open
Abstract
INTRODUCTION A basal-bolus insulin regimen is needed to achieve glycated hemoglobin A1c (HbA1c) below 7.0% in people with type 1 (T1D) or type 2 (T2D) diabetes who have significant loss of beta-cell function. Nonadherence to therapy is common and negatively affects the ability to reach treatment goals. We examined patient assessment of a new, wearable mealtime insulin-delivery system (patch) relative to their current mealtime insulin-delivery system (syringe, pen, or pump). The patch is designed to deliver only boluses of fast-acting insulin (no basal insulin), mechanically controlled by the patient. METHODS Adults (n = 101) with T1D or T2D assessed their current mealtime insulin-delivery system and then assessed simulated (no active medication) patch use over a 3-day period. Participants evaluated mealtime insulin-delivery systems using eight measures from five domains (convenience, interference with daily activities, diabetes-related worry, psychological well-being, and overall satisfaction/preference) on the self-administered Insulin Delivery System Rating Questionnaire. User ratings of their current insulin-delivery systems (syringe, pen, pump) were compared with those for the patch by repeated measure analysis of variance and one-sample t tests. RESULTS Participants had significant (p < 0.05) preference for patch over syringe in all eight comparisons, and over pen in five out of eight comparisons, with no significant preference for pen. Although there was a preference for patch over pump in six out of eight comparisons, only one showed a significant preference for patch, and one for pump. Significantly more participants reported that they would like to switch to the patch than continue using a syringe (78% vs 22%) or pen (76% vs 24%) but this difference was not significant for the group using a pump (52% vs 48%). CONCLUSIONS Participants preferred using the patch over pens and syringes. Its ease of use and discreet method of insulin delivery may contribute to improved patient adherence to mealtime insulin regimens among people currently using injection devices. FUNDING Calibra Medical.
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Affiliation(s)
- Mark Peyrot
- Department of Sociology, Loyola University Maryland, Baltimore, MD, USA.
| | | | | | | | - Meng H Tan
- Division of Metabolism, Endocrinology and Diabetes, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
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Ziegler R, Rees C, Jacobs N, Parkin CG, Lyden MR, Petersen B, Wagner RS. Frequent use of an automated bolus advisor improves glycemic control in pediatric patients treated with insulin pump therapy: results of the Bolus Advisor Benefit Evaluation (BABE) study. Pediatr Diabetes 2016; 17:311-8. [PMID: 26073672 DOI: 10.1111/pedi.12290] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Revised: 04/14/2015] [Accepted: 05/11/2015] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND The relationship between frequency and sustained bolus advisor (BA) use and glycemic improvement has not been well characterized in pediatric populations. OBJECTIVE The objective of this study is to assess the impact of frequent and persistent BA use on glycemic control among pediatric type 1 diabetes patients. METHODS In this 6-month, single-center, retrospective cohort study, 104 children [61 girls, mean age: 12.7 yr, mean HbA1c 8.0 (1.6)% [64 (17.5) mmol/mol]], treated with the Accu-Chek Aviva Combo insulin pump, were observed. Frequency of BA use, HbA1c, hypoglycemia (<70 mg/dL), therapy changes, mean blood glucose, and glycemic variability (standard deviation) was assessed at baseline and month 6. Sub-analyses of the adolescent patient use (12 months) and longitudinal use (24 months) were also conducted. RESULTS Seventy-one patients reported high frequency (HF) device use (≥50%); 33 reported low frequency (LF) use (<50%) during the study. HF users achieved lower mean (SE) HbA1c levels than LF users: 7.5 (0.1)% [59 (1.1) mmol/mol] vs. 8.0 (0.2)% [64 (2.2) mmol/mol], p = 0.0252. No between-group differences in the percentage of hypoglycemia values were seen at 6 months. HF users showed less glycemic variability (84.0 vs. 94.7, p = 0.0045) than LF users. More HF patients reached HbA1c target of <7.5 at 6 months 66.2% (+16.9) vs. 27.3% (-9.1), p = 0.0056. Similar HbA1c results were seen in adolescents and BA users at 24 months. CONCLUSION Frequent use of the Accu-Chek Aviva Combo insulin pump BA feature was associated with improved and sustained glycemic control with no increase in hypoglycemia in this pediatric population.
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Affiliation(s)
- Ralph Ziegler
- Diabetes Clinic for Children and Adolescents, Muenster, Germany
| | - Christen Rees
- Roche Diagnostics Corporation, Indianapolis, IN, USA
| | - Nehle Jacobs
- Diabetes Clinic for Children and Adolescents, Muenster, Germany
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Ehrmann D, Hermanns N, Reimer A, Weißmann J, Haak T, Kulzer B. Development of a New Tool to Assess Bolus Calculation and Carbohydrate Estimation. Diabetes Technol Ther 2016; 18:194-9. [PMID: 26907638 DOI: 10.1089/dia.2015.0292] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Carbohydrate estimation and bolus calculation are two important skills for handling intensive insulin therapy and effectively using bolus calculators. Structured assessment of both skills is lacking. A new tool for the assessment of skills in carbohydrate estimation and bolus calculation was developed and evaluated. MATERIALS AND METHODS A new assessment tool (SMART) was developed that included 10 items for bolus calculation and 12 items for carbohydrate estimation. In total, 411 patients on intensive insulin treatment were recruited. Different parameters of glycemic control were used as validity criteria. RESULTS The SMART tool achieved good reliability for the assessment of bolus calculation (Cronbach's α = 0.78) and sufficient reliability for the assessment of carbohydrate estimation (Cronbach's α = 0.67). A good bolus calculation skill was significantly associated with lower glycated hemoglobin values (r = -0.27), lower mean blood glucose levels (r = -0.29), and higher fluctuation of blood glucose control (r = -0.43). A good carbohydrate estimation skill was significantly associated with a lower frequency of severe hyperglycemia (r = -0.27) and a higher frequency of euglycemia (r = 0.26). CONCLUSIONS SMART is a reliable and valid tool for the assessment of both skills. Bolus calculation as well as carbohydrate estimation was associated with glycemic control. With the help of SMART, important skills for the management of intensive insulin therapy can be assessed separately. Thus, in clinical practice patients in need of assistance from a bolus calculator can be identified.
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Affiliation(s)
- Dominic Ehrmann
- 1 Research Institute of the Diabetes Academy Mergentheim , Bad Mergentheim, Germany
- 2 Department of Clinical Psychology and Psychotherapy, Otto-Friedrich-University of Bamberg , Germany
| | - Norbert Hermanns
- 1 Research Institute of the Diabetes Academy Mergentheim , Bad Mergentheim, Germany
- 2 Department of Clinical Psychology and Psychotherapy, Otto-Friedrich-University of Bamberg , Germany
- 3 Diabetes Clinic Mergentheim , Bad Mergentheim, Germany
| | - André Reimer
- 1 Research Institute of the Diabetes Academy Mergentheim , Bad Mergentheim, Germany
- 3 Diabetes Clinic Mergentheim , Bad Mergentheim, Germany
| | - Jörg Weißmann
- 4 Roche Diabetes Care , Roche Diagnostics Germany, Mannheim, Germany
| | - Thomas Haak
- 1 Research Institute of the Diabetes Academy Mergentheim , Bad Mergentheim, Germany
- 3 Diabetes Clinic Mergentheim , Bad Mergentheim, Germany
| | - Bernhard Kulzer
- 1 Research Institute of the Diabetes Academy Mergentheim , Bad Mergentheim, Germany
- 2 Department of Clinical Psychology and Psychotherapy, Otto-Friedrich-University of Bamberg , Germany
- 3 Diabetes Clinic Mergentheim , Bad Mergentheim, Germany
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Boizel R, Pinget M, Lachgar K, Parkin CG, Grulet H, Guillon-Metz F, Weissmann J. Clinical evaluation of the use of a multifunctional remotely controlled insulin pump: multicenter observational study. J Diabetes Sci Technol 2014; 8:1145-50. [PMID: 25107708 PMCID: PMC4455473 DOI: 10.1177/1932296814545670] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Current insulin pumps now feature advanced functions for calculating insulin dosages, delivering insulin and analyzing data, however, the perceived usefulness of these functions in clinical settings has not been well studied. We assessed the use and patient perceptions of an insulin delivery system (Accu-Chek® Combo, Roche Diagnostics, Mannheim, Germany) that combines an insulin pump and a handheld multifunctional blood glucose meter with integrated remote control functions. This prospective, observational, multicenter study enrolled 74 type 1 diabetes patients within 13 weeks after starting use of the pump system. At 4 to 24 weeks, investigators collected usage data from the latest 14-day period. Seventy-two patients completed the evaluation, aged 39 ± 15 years, diabetes duration 16 ± 13 years, HbA1c 8.3 ± 1.6%. At follow-up, 62 (86.1%) patients used the remote control for ≥50% of all boluses, 20 (27.8%) used the bolus advisor for ≥50% of all boluses, and 42 (58.3%) viewed at least 1 of the e-logbook reports. More than 95% of users appraised the functions as easy-to-use and useful; median scores from VAS (0 = useless to 100 = indispensable) ranged from 72 to 85. A high percentage of study patients used the system's advanced features, especially the remote control feature for bolusing. Overall, patients assessed the functions as useful and easy to use. Results support the implementation of these smart capabilities in further insulin pump developments.
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Affiliation(s)
| | - Michel Pinget
- Hopitaux Universitaires de Strasbourg, Cedex, France
| | - Karim Lachgar
- Groupement Hospitalier Eaubonne Montmorency, Eaubonne, France
| | | | - Hervé Grulet
- Centre Hospitalier de Châlons-en-Champagne, Cedex France
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Ziegler R, Tubili C, Chico A, Guerci B, Lundberg E, Borchert M, Löffler A, Bloethner S, Weissmann J, Pfützner A. ProAct study: new features of insulin pumps improve diabetes management and glycemic control in patients after transition of continuous subcutaneous insulin infusion systems. Diabetes Technol Ther 2013; 15:738-43. [PMID: 23931739 DOI: 10.1089/dia.2013.0090] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Continuous subcutaneous insulin infusion (CSII) patients experience switches of pump systems on a regular basis. We investigated the impact of transition from older pumps to the Accu-Chek(®) Combo system (Roche Diagnostics Deutschland GmbH, Mannheim, Germany) on a patient's glycemic control and diabetes management. PATIENTS AND METHODS In total, 299 patients (172 female, 127 male; mean±SD age, 39.4±15.2 years; CSII duration, 7.0±5.2 years) were enrolled by 61 European sites into this uncontrolled prospective trial. Glycemic control, safety, and diabetes management parameters were measured at baseline and after 3 and 6 months. Changes from baseline were analyzed. RESULTS After transition to the new insulin pump, mean±SD hemoglobin A1c (HbA1c) values decreased from 7.8±1.1% (baseline) to 7.7±1.1% (end point). The proportion of patients with HbA1c <7.0% was slightly higher at the end of the study (29.6%) than at baseline (25.2%), whereas the proportion of patients with HbA1c >8.0% decreased (baseline, 36.2%; end point, 32.7%; P<0.05). The number of hypoglycemic episodes (blood glucose<70 mg/dL) improved slightly during the study (baseline, 40.4±34.0 events/quarter; end point, 39.2±33.9 events/quarter). Glycemic control improved significantly in the group with an initial HbA1c >8.0% (-0.46%; P<0.001) and remained solidly stable in the group with an initial HbA1c <7% (+0.04%; not significant). Short-term (<3 years) pump users (n=48) had a larger HbA1c decrease (-0.40%) than long-term (≥3 years) users (n=251) (-0.07%; P<0.05). The number of blood glucose measurements increased (3.7±1.9/day vs. 4.4±1.8/day; P<0.05), whereas the number of insulin boluses decreased (5.1±1.9/day vs. 4.6±1.5/day; P<0.05) during the study. CONCLUSIONS Transition from older pump systems to the Accu-Chek Combo system in a large patient population resulted in stable glycemic control with significant improvements in HbA1c in patients with unsatisfactory baseline HbA1c and shorter pump use. Increased frequency of self-monitoring of blood glucose and decrease of bolus frequency could suggest a more confident diabetes management and a reduced need for correction boluses.
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Affiliation(s)
- Ralph Ziegler
- Diabetes Clinic for Children and Adolescents, Muenster, Germany
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Calculadoras de bolus: mucho más que un glucómetro en el manejo de los pacientes con diabetes. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.avdiab.2013.07.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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