1
|
Rossi A, Montefusco L, Reseghetti E, Pastore IF, Rossi G, Usuelli V, Loretelli C, Boci D, Ben Nasr M, D'Addio F, Bucciarelli L, Argenti S, Morpurgo P, Lunati ME, Fiorina P. Daytime hypoglycemic episodes during the use of an advanced hybrid closed loop system. Diabetes Res Clin Pract 2023; 206:111011. [PMID: 37956944 DOI: 10.1016/j.diabres.2023.111011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 10/30/2023] [Accepted: 11/10/2023] [Indexed: 11/19/2023]
Abstract
AIMS The use of advanced hybrid closed loop systems is spreading due to the beneficial effects on glycometabolic control obtained in patients with type 1 diabetes. However, hypoglycemic episodes can be sometimes a matter of concern. We aim to compare the hypoglycemic risk of an advanced hybrid closed loop system and a predictive low glucose suspend sensor augmented pump. METHODS In this retrospective three months observational study, we included 30 patients using Medtronic Minimed™ 780G advanced hybrid closed loop system and 30 patients using a Medtronic Minimed™ predictive low glucose suspend sensor augmented pump. RESULTS The advanced hybrid closed loop system reduced the time spent above 180 mg/dL threshold and increased the time in range as compared to the predictive low glucose suspend. No severe hypoglycemia occurred in both groups and no differences were observed in the percentage of time spent below 70 mg/dl and 54 mg/dl glucose threshold. Nevertheless, more hypoglycemic episodes were recorded during daytime, but not in nighttime, with the use of the advanced hybrid closed loop system. CONCLUSIONS Our results confirmed the general improvement of glycemic outcomes obtained with the advanced hybrid closed loop system; however more hypoglycemic episodes during daytime were evident.
Collapse
Affiliation(s)
- Antonio Rossi
- Division of Endocrinology, ASST Fatebenefratelli-Sacco, Milan, Italy
| | - Laura Montefusco
- Division of Endocrinology, ASST Fatebenefratelli-Sacco, Milan, Italy
| | - Elia Reseghetti
- Dept. Biomedical and Clinical Sciences "L. Sacco", University of Milan, Milan, Italy
| | | | - Giada Rossi
- Dept. Biomedical and Clinical Sciences "L. Sacco", University of Milan, Milan, Italy
| | - Vera Usuelli
- Dept. Biomedical and Clinical Sciences "L. Sacco", University of Milan, Milan, Italy
| | - Cristian Loretelli
- Dept. Biomedical and Clinical Sciences "L. Sacco", University of Milan, Milan, Italy; International Center for T1D - Pediatric Clinical Research Center Romeo ed Enrica Invernizzi, Milan, Italy
| | - Denisa Boci
- Division of Endocrinology, ASST Fatebenefratelli-Sacco, Milan, Italy
| | - Moufida Ben Nasr
- Dept. Biomedical and Clinical Sciences "L. Sacco", University of Milan, Milan, Italy; International Center for T1D - Pediatric Clinical Research Center Romeo ed Enrica Invernizzi, Milan, Italy
| | - Francesca D'Addio
- Division of Endocrinology, ASST Fatebenefratelli-Sacco, Milan, Italy; Dept. Biomedical and Clinical Sciences "L. Sacco", University of Milan, Milan, Italy; International Center for T1D - Pediatric Clinical Research Center Romeo ed Enrica Invernizzi, Milan, Italy
| | | | - Sabrina Argenti
- Division of Endocrinology, ASST Fatebenefratelli-Sacco, Milan, Italy
| | - Paola Morpurgo
- Division of Endocrinology, ASST Fatebenefratelli-Sacco, Milan, Italy
| | | | - Paolo Fiorina
- Division of Endocrinology, ASST Fatebenefratelli-Sacco, Milan, Italy; Dept. Biomedical and Clinical Sciences "L. Sacco", University of Milan, Milan, Italy; International Center for T1D - Pediatric Clinical Research Center Romeo ed Enrica Invernizzi, Milan, Italy; Nephrology Division, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States.
| |
Collapse
|
2
|
Jacob P, Potts L, Maclean RH, de Zoysa N, Rogers H, Gonder-Frederick L, Smith EL, Kariyawasam D, Brooks A, Heller S, Toschi E, Kendall M, Bakolis I, Choudhary P, Goldsmith K, Amiel SA. Characteristics of adults with type 1 diabetes and treatment-resistant problematic hypoglycaemia: a baseline analysis from the HARPdoc RCT. Diabetologia 2022; 65:936-948. [PMID: 35325258 PMCID: PMC8943518 DOI: 10.1007/s00125-022-05679-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 11/25/2021] [Indexed: 02/02/2023]
Abstract
AIMS/HYPOTHESIS Problematic hypoglycaemia still complicates insulin therapy for some with type 1 diabetes. This study describes baseline emotional, cognitive and behavioural characteristics in participants in the HARPdoc trial, which evaluates a novel intervention for treatment-resistant problematic hypoglycaemia. METHODS We documented a cross-sectional baseline description of 99 adults with type 1 diabetes and problematic hypoglycaemia despite structured education in flexible insulin therapy. The following measures were included: Hypoglycaemia Fear Survey II (HFS-II); Attitudes to Awareness of Hypoglycaemia questionnaire (A2A); Hospital Anxiety and Depression Index; and Problem Areas In Diabetes. k-mean cluster analysis was applied to HFS-II and A2A factors. Data were compared with a peer group without problematic hypoglycaemia, propensity-matched for age, sex and diabetes duration (n = 81). RESULTS The HARPdoc cohort had long-duration diabetes (mean ± SD 35.8 ± 15.4 years), mean ± SD Gold score 5.3 ± 1.2 and a median (IQR) of 5.0 (2.0-12.0) severe hypoglycaemia episodes in the previous year. Most individuals had been offered technology and 49.5% screened positive for anxiety (35.0% for depression and 31.3% for high diabetes distress). The cohort segregated into two clusters: in one (n = 68), people endorsed A2A cognitive barriers to hypoglycaemia avoidance, with low fear on HFS-II factors; in the other (n = 29), A2A factor scores were low and HFS-II high. Anxiety and depression scores were significantly lower in the comparator group. CONCLUSIONS/INTERPRETATION The HARPdoc protocol successfully recruited people with treatment-resistant problematic hypoglycaemia. The participants had high anxiety and depression. Most of the cohort endorsed unhelpful health beliefs around hypoglycaemia, with low fear of hypoglycaemia, a combination that may contribute to persistence of problematic hypoglycaemia and may be a target for adjunctive psychological therapies.
Collapse
Affiliation(s)
- Peter Jacob
- Department of Diabetes, Faculty of Life Sciences, King's College London, London, UK.
| | - Laura Potts
- Department of Biostatistics & Health Informatics, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
- Centre for Implementation Science, Health Services and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Rory H Maclean
- Department of Diabetes, Faculty of Life Sciences, King's College London, London, UK
| | - Nicole de Zoysa
- Centre for Implementation Science, Health Services and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Helen Rogers
- King's College Hospital NHS Foundation Trust, London, UK
| | - Linda Gonder-Frederick
- Centre for Diabetes Technology, Department of Psychiatry and Neurobehavioral Sciences, University of Virginia, Charlottesville, VA, USA
| | - Emma L Smith
- Centre for Implementation Science, Health Services and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | | | - Augustin Brooks
- University Hospitals Dorset NHS Foundation Trust, Bournemouth, UK
| | | | - Elena Toschi
- Joslin Diabetes Centre, Harvard Medical School, Boston, MA, USA
| | - Mike Kendall
- HARPdoc Patient Group, Department of Diabetes, King's College London, London, UK
| | - Ioannis Bakolis
- Department of Biostatistics & Health Informatics, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
- Centre for Implementation Science, Health Services and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Pratik Choudhary
- Department of Diabetes, Faculty of Life Sciences, King's College London, London, UK
- University of Leicester, Leicester, UK
| | - Kimberley Goldsmith
- Department of Biostatistics & Health Informatics, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Stephanie A Amiel
- Department of Diabetes, Faculty of Life Sciences, King's College London, London, UK
- Centre for Implementation Science, Health Services and Population Research Department, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | | |
Collapse
|
3
|
Shi L, Fonseca V, Childs B. Economic burden of diabetes-related hypoglycemia on patients, payors, and employers. J Diabetes Complications 2021; 35:107916. [PMID: 33836965 DOI: 10.1016/j.jdiacomp.2021.107916] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/16/2021] [Accepted: 03/18/2021] [Indexed: 02/07/2023]
Abstract
The economic and psychological consequences of diabetes-related hypoglycemic events are multifold and shared across various parties, including patients and their family or caregivers, payors, and employers. Hypoglycemic events contribute to increased morbidity, mortality, and a substantial portion of diabetes economic burden. Both severe and non-severe hypoglycemic episodes contribute to economic and psychological burden, and can have short-term consequences, such as emergency services, hospitalization, clinic visits, and increased use of diabetes supplies. Severe hypoglycemic events also generate additional follow-up costs, and are likely to occur again. Left untreated, hypoglycemia can have long-term consequences including, death, cardiovascular events, and cognitive issues. Costs vary geographically based on the treatment protocols which focus on outpatient treatment versus increased in-patient hospitalization. Certain types of medications are also associated with increased hypoglycemia, which requires closer monitoring of the patient, such as with basal insulin initiation. Some individuals with diabetes may be more vulnerable to hypoglycemia, such as the elderly, postoperative bariatric patients, and adolescent females. Measures to mitigate hypoglycemia are essential to ease the economic burden of these events. Medication management, optimal glucose control, lifestyle modifications and frequent glucose monitoring are some interventions which may help prevent hypoglycemia.
Collapse
Affiliation(s)
- Lizheng Shi
- 1440 Canal Street Suite 1900, New Orleans, LA 70112, United States of America.
| | - Vivian Fonseca
- Tullis Tulane Alumni Chair in Diabetes, Section of Endocrinology, Tulane University Health Sciences Center, 1430 Tulane Avenue - SL 53, New Orleans, LA 70112, United States of America.
| | - Belinda Childs
- Great Plains Diabetes, 834 N. Socora, Suite 4, Wichita, KS 67212, United States of America.
| |
Collapse
|
4
|
Dubey SK, Alexander A, Pradhyut KS, Agrawal M, Jain R, Saha RN, Singhvi G, Saraf S, Saraf S. Recent Avenues in Novel Patient-Friendly Techniques for the Treatment of Diabetes. Curr Drug Deliv 2020; 17:3-14. [DOI: 10.2174/1567201816666191106102020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 09/14/2019] [Accepted: 10/15/2019] [Indexed: 12/26/2022]
Abstract
Background:
Diabetes is one of the most common chronic metabolic disorders which affect
the quality of human life worldwide. As per the WHO report, between 1980 to 2014, the number of
diabetes patients increases from 108 million to 422 million, with a global prevalence rate of 8.5% per
year. Diabetes is the prime reason behind various other diseases like kidney failure, stroke, heart disorders,
glaucoma, etc. It is recognized as the seventh leading cause of death throughout the world. The
available therapies are painful (insulin injections) and inconvenient due to higher dosing frequency.
Thus, to find out a promising and convenient treatment, extensive investigations are carried out globally
by combining novel carrier system (like microparticle, microneedle, nanocarrier, microbeads etc.) and
delivery devices (insulin pump, stimuli-responsive device, inhalation system, bioadhesive patch, insulin
pen etc.) for more precise diagnosis and painless or less invasive treatment of disease.
Objective:
The review article is made with an objective to compile information about various upcoming
and existing modern technologies developed to provide greater patient compliance and reduce the undesirable
side effect of the drug. These devices evade the necessity of daily insulin injection and offer a
rapid onset of action, which sustained for a prolonged duration of time to achieve a better therapeutic
effect.
Conclusion:
Despite numerous advantages, various commercialized approaches, like Afrezza (inhalation
insulin) have been a failure in recent years. Such results call for more potential work to develop a
promising system. The novel approaches range from the delivery of non-insulin blood glucose lowering
agents to insulin-based therapy with minimal invasion are highly desirable.
Collapse
Affiliation(s)
- Sunil Kumar Dubey
- Department of Pharmacy, Faculty of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS-PILANI), Pilani Campus, Rajasthan, India
| | - Amit Alexander
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER GUWAHATI), Ministry of Chemicals & Fertilizers, Govt. of India, NH 37, NITS Mirza, Kamrup- 781125, Guwahati (Assam), India
| | - K. Sai Pradhyut
- Department of Pharmacy, Faculty of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS-PILANI), Pilani Campus, Rajasthan, India
| | - Mukta Agrawal
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER GUWAHATI), Ministry of Chemicals & Fertilizers, Govt. of India, NH 37, NITS Mirza, Kamrup- 781125, Guwahati (Assam), India
| | - Rupesh Jain
- Department of Pharmacy, Faculty of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS-PILANI), Pilani Campus, Rajasthan, India
| | - Ranendra Narayana Saha
- Department of Biotechnology, Faculty of Biotechnology, Birla Institute of Technology and Science, Pilani (BITS-PILANI), Dubai Campus, Dubai, United Arab Emirates
| | - Gautam Singhvi
- Department of Pharmacy, Faculty of Pharmacy, Birla Institute of Technology and Science, Pilani (BITS-PILANI), Pilani Campus, Rajasthan, India
| | - Swarnlata Saraf
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492 010, India
| | - Shailendra Saraf
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492 010, India
| |
Collapse
|
5
|
Pöhlmann J, Mitchell BD, Bajpai S, Osumili B, Valentine WJ. Nasal Glucagon Versus Injectable Glucagon for Severe Hypoglycemia: A Cost-Offset and Budget Impact Analysis. J Diabetes Sci Technol 2019; 13:910-918. [PMID: 30700165 PMCID: PMC6955465 DOI: 10.1177/1932296819826577] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Severe hypoglycemic events (SHEs) in patients with diabetes are associated with substantial health care costs in the United States (US). Injectable glucagon (IG) is currently available for treatment of severe hypoglycemia but is associated with frequent handling errors. Nasal glucagon (NG) is a novel, easier-to-use treatment that is more often administered successfully. The economic impact of this usability advantage was explored in cost-offset and budget impact analyses for the US setting. METHODS A health economic model was developed to estimate mean costs per SHE for which treatment was attempted using NG or IG, which differed only in the probability of treatment success, based on a published usability study. The budget impact of NG was projected over 2 years for patients with type 1 diabetes (T1D) and type 2 diabetes treated with basal-bolus insulin (T2D-BB). Epidemiologic and cost data were sourced from the literature and/or fee schedules. RESULTS Mean costs were $992 lower if NG was used compared with IG per SHE for which a user attempted treatment. NG was estimated to reduce SHE-related spending by $1.1 million and $230 000 over 2 years in 10 000 patients each with T1D and T2D-BB, respectively. Reduced spending resulted from reduced professional emergency services utilization as successful treatment was more likely with NG. CONCLUSIONS The usability advantage of NG over IG was projected to reduce SHE-related treatment costs in the US setting. NG has the potential to improve hypoglycemia emergency care and reduce SHE-related treatment costs.
Collapse
Affiliation(s)
- Johannes Pöhlmann
- Ossian Health Economics and Communications, Basel, Switzerland
- Johannes Pöhlmann, MSc, MPH, Ossian Health Economics and Communications, Bäumleingasse 20, 4051 Basel, Switzerland.
| | | | | | | | | |
Collapse
|
6
|
Haynes A, Hermann JM, Clapin H, Hofer SE, Karges B, Jones TW, Davis EA, Holl RW. Decreasing Trends in Mean HbA 1c Are Not Associated With Increasing Rates of Severe Hypoglycemia in Children: A Longitudinal Analysis of Two Contemporary Population-Based Pediatric Type 1 Diabetes Registries From Australia and Germany/Austria Between 1995 and 2016. Diabetes Care 2019; 42:1630-1636. [PMID: 31213467 DOI: 10.2337/dc18-2448] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Accepted: 05/28/2019] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To investigate temporal trends in glycemic control and severe hypoglycemia rates for pediatric patients with type 1 diabetes from 1995 to 2016 by analyzing data from the longitudinal, prospective, population-based German/Austrian (Diabetes Patient History Documentation [DPV]) and Western Australian (Western Australian Children's Diabetes Database [WACDD]) diabetes registries. RESEARCH DESIGN AND METHODS Patients diagnosed with type 1 diabetes aged <15 years were identified from the DPV (N = 59,883) and WACDD (N = 2,595) registries and data extracted for all clinic visits occurring between 1995 and 2016, inclusive. Mean HbA1c and severe hypoglycemia (self-reported loss of consciousness/convulsion) rates were calculated per 100 patient-years. RESULTS Between 1995 and 2016, the annual mean HbA1c decreased from 8.3 to 7.8% in the DPV cohort and from 9.2 to 8.3% in the WACDD cohort. Over the same period, the severe hypoglycemia rate decreased by an annual average of 2% (relative risk 0.983 [95% CI 0.981, 0.986]) in the DPV cohort and 6% (relative risk 0.935 [95% CI 0.934, 0.937]) in the WACDD cohort. Concomitant decreasing trends in both HbA1c and severe hypoglycemia rates were observed in boys and girls, all age-groups, and injection therapy/pump regimen groups. CONCLUSIONS Over the past two decades, there have been concurrent improvements in HbA1c and decreasing severe hypoglycemia rates in two contemporary, longitudinal, population-based pediatric cohorts of type 1 diabetes. Translation of these data into clinical practice and patient education may reduce fear of hypoglycemia and enable better glycemic control.
Collapse
Affiliation(s)
- Aveni Haynes
- Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia
| | - Julia M Hermann
- Central Institution for Biomedical Engineering, Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm, Germany.,German Center for Diabetes Research, München-Neuherberg, Germany
| | - Helen Clapin
- Department of Diabetes and Endocrinology, Perth Children's Hospital, Perth, Western Australia, Australia
| | - Sabine E Hofer
- Department of Pediatrics, Medical University of Innsbruck, Innsbruck, Austria
| | - Beate Karges
- Division of Endocrinology and Diabetes, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Timothy W Jones
- Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia.,Department of Diabetes and Endocrinology, Perth Children's Hospital, Perth, Western Australia, Australia
| | - Elizabeth A Davis
- Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia.,Department of Diabetes and Endocrinology, Perth Children's Hospital, Perth, Western Australia, Australia
| | | | | |
Collapse
|