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Gibson AA, Cox E, Schneuer FJ, Humphries J, Lee CM, Gale J, Chadban S, Gillies M, Chow CK, Colagiuri S, Nassar N. Sex differences in risk of incident microvascular and macrovascular complications: a population-based data-linkage study among 25 713 people with diabetes. J Epidemiol Community Health 2024:jech-2023-221759. [PMID: 38755015 DOI: 10.1136/jech-2023-221759] [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: 11/30/2023] [Accepted: 03/02/2024] [Indexed: 05/18/2024]
Abstract
BACKGROUND The global prevalence of diabetes is similar in men and women; however, there is conflicting evidence regarding sex differences in diabetes-related complications. The aim of this study was to investigate sex differences in incident microvascular and macrovascular complications among adults with diabetes. METHODS This prospective cohort study linked data from the 45 and Up Study, Australia, to administrative health records. The study sample included 25 713 individuals (57% men), aged ≥45 years, with diabetes at baseline. Incident cardiovascular disease (CVD), eye, lower limb, and kidney complications were determined using hospitalisation data and claims for medical services. Multivariable Cox proportional hazards models were used to assess the association between sex and incident complications. RESULTS Age-adjusted incidence rates per 1000 person years for CVD, eye, lower limb, and kidney complications were 37, 52, 21, and 32, respectively. Men had a greater risk of CVD (adjusted hazard ratio (aHR) 1.51, 95% CI 1.43 to 1.59), lower limb (aHR 1.47, 95% CI 1.38 to 1.57), and kidney complications (aHR 1.55, 95% CI 1.47 to 1.64) than women, and a greater risk of diabetic retinopathy (aHR 1.14, 95% CI 1.03 to 1.26). Over 10 years, 44%, 57%, 25%, and 35% of men experienced a CVD, eye, lower limb, or kidney complication, respectively, compared with 31%, 61%, 18%, and 25% of women. Diabetes duration (<10 years vs ≥10 years) had no substantial effect on sex differences in complications. CONCLUSIONS Men with diabetes are at greater risk of complications, irrespective of diabetes duration. High rates of complications in both sexes highlight the importance of targeted complication screening and prevention strategies from diagnosis.
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Affiliation(s)
- Alice A Gibson
- Menzies Centre for Health Policy and Economics, Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Emma Cox
- Menzies Centre for Health Policy and Economics, Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Francisco J Schneuer
- Menzies Centre for Health Policy and Economics, Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
- Child Population and Translational Health Research, The Children's Hospital at Westmead Clinical School, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Jacob Humphries
- Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Crystal My Lee
- School of Population Health, Curtin University, Perth, Western Australia, Australia
| | - Joanne Gale
- Menzies Centre for Health Policy and Economics, Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Steven Chadban
- Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
- Department of Renal Medicine, Kidney Centre, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - Mark Gillies
- Discipline of Ophthalmology and Eye Health, Save Sight Institute, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Clara K Chow
- Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
- Westmead Applied Research Centre, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Department of Cardiology, Westmead Hospital, Westmead, New South Wales, Australia
| | - Stephen Colagiuri
- Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
- Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Natasha Nassar
- Menzies Centre for Health Policy and Economics, Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
- Child Population and Translational Health Research, The Children's Hospital at Westmead Clinical School, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
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Limakatso K, Tucker J, Banda L, Robertson C, Parker R. The profile of people undergoing lower limb amputations at Groote Schuur Hospital. Afr J Disabil 2024; 13:1152. [PMID: 38445074 PMCID: PMC10912944 DOI: 10.4102/ajod.v13i0.1152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 10/23/2023] [Indexed: 03/07/2024] Open
Abstract
Background The annual incidence of lower limb amputations (LLA) at Groote Schuur Hospital is rising gradually. However, little is known about the sociodemographic and clinical profiles of people undergoing these limb amputations. Objectives To collect and analyse data to describe the sociodemographic, health and amputation profiles of people who have undergone LLA at Groote Schuur Hospital. Method A descriptive retrospective chart review was conducted using a sample of 107 participants who had undergone LLA at Groote Schuur Hospital between January 2019 and July 2020. A customised assessment tool was used to extract data on the sociodemographic, health and amputation profiles of patients who had LLA. Data were analysed descriptively. Results Sixty per cent of the patients who had undergone LLA at Groote Schuur Hospital were women. Most of the patients were over the age of 60 years and had not completed school and were pensioners or unemployed, with very low income and multiple co-morbidities including poorly controlled diabetes. Conclusions Complications because of uncontrolled diabetes were the primary indication for LLAs at Groote Schuur Hospital. Therefore, health literacy projects are indicated to address chronic diseases of lifestyle, which, in turn, may reduce the overall burden of LLA, particularly on the South African under-resourced healthcare system. Contribution The results of this study may help us identify key factors that predispose patients to LLAs. Consequently, this may help us identify key areas for prevention and better management of diseases that can result in complications that indicate the need for amputation.
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Affiliation(s)
- Katleho Limakatso
- Department of Anaesthesia and Perioperative Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Jenna Tucker
- Department of Health and Rehabilitation Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Lennie Banda
- Department of Health and Rehabilitation Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Cheyne Robertson
- Department of Health and Rehabilitation Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Romy Parker
- Department of Anaesthesia and Perioperative Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
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Secemsky EA, Kirksey L, Quiroga E, King CM, Martinson M, Hasegawa JT, West NEJ, Wadhera RK. Impact of Intensity of Vascular Care Preceding Major Amputation Among Patients With Chronic Limb-Threatening Ischemia. Circ Cardiovasc Interv 2024; 17:e012798. [PMID: 38152880 DOI: 10.1161/circinterventions.122.012798] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 09/22/2023] [Indexed: 12/29/2023]
Abstract
BACKGROUND Lower-limb amputation rates in patients with chronic limb-threatening ischemia vary across the United States, with marked disparities in amputation rates by gender, race, and income status. We evaluated the association of patient, hospital, and geographic characteristics with the intensity of vascular care received the year before a major lower-limb amputation and how intensity of care associates with outcomes after amputation. METHODS Using Medicare claims data (2016-2019), beneficiaries diagnosed with chronic limb-threatening ischemia who underwent a major lower-limb amputation were identified. We examined patient, hospital, and geographic characteristics associated with the intensity of vascular care received the year before amputation. Secondary objectives evaluated all-cause mortality and adverse events following amputation. RESULTS Of 33 036 total Medicare beneficiaries undergoing major amputation, 7885 (23.9%) were due to chronic limb-threatening ischemia; of these, 4988 (63.3%) received low-intensity and 2897 (36.7%) received high-intensity vascular care. Mean age, 76.6 years; women, 38.9%; Black adults, 24.5%; and of low income, 35.2%. After multivariable adjustment, those of low income (odds ratio, 0.65 [95% CI, 0.58-0.72]; P<0.001), and to a lesser extent, men (odds ratio, 0.89 [95% CI, 0.81-0.98]; P=0.019), and those who received care at a safety-net hospital (odds ratio, 0.87 [95% CI, 0.78-0.97]; P=0.012) were most likely to receive low intensity of care before amputation. High-intensity care was associated with a lower risk of all-cause mortality 2 years following amputation (hazard ratio, 0.79 [95% CI, 0.74-0.85]; P<0.001). CONCLUSIONS Patients who were of low-income status, and to a lesser extent, men, or those cared for at safety-net hospitals were most likely to receive low-intensity vascular care. Low-intensity care was associated with worse long-term event-free survival. These data emphasize the continued disparities that exist in contemporary vascular practice.
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Affiliation(s)
- Eric A Secemsky
- Richard A. and Susan F. Smith Center for Outcomes Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (E.A.S., R.K.W.)
| | - Lee Kirksey
- Department of Vascular Surgery, Cleveland Clinic, OH (L.K.)
| | - Elina Quiroga
- Division of Vascular Surgery, Department of Surgery, University of Washington, Seattle (E.Q.)
| | - Claire M King
- Abbott Vascular, Santa Clara, CA (C.M.K., J.T.H., N.E.J.W.)
| | | | | | - Nick E J West
- Abbott Vascular, Santa Clara, CA (C.M.K., J.T.H., N.E.J.W.)
| | - Rishi K Wadhera
- Richard A. and Susan F. Smith Center for Outcomes Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (E.A.S., R.K.W.)
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Blanchette V, Patry J, Brousseau-Foley M, Todkar S, Libier S, Leclerc AM, Armstrong DG, Tremblay MC. Diabetic foot complications among Indigenous peoples in Canada: a scoping review through the PROGRESS-PLUS equity lens. Front Endocrinol (Lausanne) 2023; 14:1177020. [PMID: 37645408 PMCID: PMC10461566 DOI: 10.3389/fendo.2023.1177020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 07/18/2023] [Indexed: 08/31/2023] Open
Abstract
Introduction Indigenous peoples in Canada face a disproportionate burden of diabetes-related foot complications (DRFC), such as foot ulcers, lower extremity amputations (LEA), and peripheral arterial disease. This scoping review aimed to provide a comprehensive understanding of DRFC among First Nations, Métis, and Inuit peoples in Canada, incorporating an equity lens. Methods A scoping review was conducted based on Arksey and O'Malley refined by the Joanna Briggs Institute. The PROGRESS-Plus framework was utilized to extract data and incorporate an equity lens. A critical appraisal was performed, and Indigenous stakeholders were consulted for feedback. We identified the incorporation of patient-oriented/centered research (POR). Results Of 5,323 records identified, 40 studies were included in the review. The majority of studies focused on First Nations (92%), while representation of the Inuit population was very limited populations (< 3% of studies). LEA was the most studied outcome (76%). Age, gender, ethnicity, and place of residence were the most commonly included variables. Patient-oriented/centered research was mainly included in recent studies (16%). The overall quality of the studies was average. Data synthesis showed a high burden of DRFC among Indigenous populations compared to non-Indigenous populations. Indigenous identity and rural/remote communities were associated with the worse outcomes, particularly major LEA. Discussion This study provides a comprehensive understanding of DRFC in Indigenous peoples in Canada of published studies in database. It not only incorporates an equity lens and patient-oriented/centered research but also demonstrates that we need to change our approach. More data is needed to fully understand the burden of DRFC among Indigenous peoples, particularly in the Northern region in Canada where no data are previously available. Western research methods are insufficient to understand the unique situation of Indigenous peoples and it is essential to promote culturally safe and quality healthcare. Conclusion Efforts have been made to manage DRFC, but continued attention and support are necessary to address this population's needs and ensure equitable prevention, access and care that embraces their ways of knowing, being and acting. Systematic review registration Open Science Framework https://osf.io/j9pu7, identifier j9pu7.
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Affiliation(s)
- Virginie Blanchette
- Department of Human Kinetics and Podiatric Medicine, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
- VITAM-Centre de Recherche en Santé Durable, Québec, QC, Canada
- Centre de Recherche du Centre Intégré de Santé et Services Sociaux de Chaudière-Appalaches, Lévis, QC, Canada
| | - Jérôme Patry
- Centre de Recherche du Centre Intégré de Santé et Services Sociaux de Chaudière-Appalaches, Lévis, QC, Canada
- Faculty of Medicine, Family and Emergency Medicine Department, Université Laval, Québec, QC, Canada
| | - Magali Brousseau-Foley
- Department of Human Kinetics and Podiatric Medicine, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
- Faculty of Medicine, Centre Intégré Universitaire de Santé et de Services Sociaux de la Mauricie et du Centre-du-Québec Affiliated with Université de Montréal, Trois-Rivières Family Medicine University Clinic, Trois-Rivières, QC, Canada
| | - Shweta Todkar
- Department of Nursing, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
| | - Solène Libier
- Department of Human Kinetics and Podiatric Medicine, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
| | - Anne-Marie Leclerc
- Department of Nursing, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
| | - David G. Armstrong
- Southwestern Academic Limb Salvage Alliance (SALSA), Department of Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA, United States
| | - Marie-Claude Tremblay
- VITAM-Centre de Recherche en Santé Durable, Québec, QC, Canada
- Faculty of Medicine, Family and Emergency Medicine Department, Université Laval, Québec, QC, Canada
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Kautzky-Willer A, Leutner M, Harreiter J. Sex differences in type 2 diabetes. Diabetologia 2023; 66:986-1002. [PMID: 36897358 PMCID: PMC10163139 DOI: 10.1007/s00125-023-05891-x] [Citation(s) in RCA: 59] [Impact Index Per Article: 59.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 01/30/2023] [Indexed: 03/11/2023]
Abstract
The prevalence of type 2 diabetes mellitus is increasing in both sexes, but men are usually diagnosed at a younger age and lower body fat mass than women. Worldwide, an estimated 17.7 million more men than women have diabetes mellitus. Women appear to bear a greater risk factor burden at the time of their type 2 diabetes diagnosis, especially obesity. Moreover, psychosocial stress might play a more prominent role in diabetes risk in women. Across their lifespan, women experience greater hormone fluctuations and body changes due to reproductive factors than men. Pregnancies can unmask pre-existing metabolic abnormalities, resulting in the diagnosis of gestational diabetes, which appears to be the most prominent risk factor for progression to type 2 diabetes in women. Additionally, menopause increases women's cardiometabolic risk profile. Due to the progressive rise in obesity, there is a global increase in women with pregestational type 2 diabetes, often with inadequate preconceptual care. There are differences between men and women regarding type 2 diabetes and other cardiovascular risk factors with respect to comorbidities, the manifestation of complications and the initiation of and adherence to therapy. Women with type 2 diabetes show greater relative risk of CVD and mortality than men. Moreover, young women with type 2 diabetes are currently less likely than men to receive the treatment and CVD risk reduction recommended by guidelines. Current medical recommendations do not provide information on sex-specific or gender-sensitive prevention strategies and management. Thus, more research on sex differences, including the underlying mechanisms, is necessary to increase the evidence in the future. Nonetheless, intensified efforts to screen for glucose metabolism disorders and other cardiovascular risk factors, as well as the early establishment of prophylactic measures and aggressive risk management strategies, are still required for both men and women at increased risk of type 2 diabetes. In this narrative review we aim to summarise sex-specific clinical features and differences between women and men with type 2 diabetes into risk factors, screening, diagnosis, complications and treatment.
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Affiliation(s)
- Alexandra Kautzky-Willer
- Department of Medicine III, Division of Endocrinology and Metabolism, Medical University of Vienna, Vienna, Austria.
- Gender Institute, Lapura Women's Health Resort, Gars am Kamp, Austria.
| | - Michael Leutner
- Department of Medicine III, Division of Endocrinology and Metabolism, Medical University of Vienna, Vienna, Austria
| | - Jürgen Harreiter
- Department of Medicine III, Division of Endocrinology and Metabolism, Medical University of Vienna, Vienna, Austria
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Vanherwegen AS, Lauwers P, Lavens A, Doggen K, Dirinck E. Sex differences in diabetic foot ulcer severity and outcome in Belgium. PLoS One 2023; 18:e0281886. [PMID: 36795662 PMCID: PMC9934352 DOI: 10.1371/journal.pone.0281886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 02/02/2023] [Indexed: 02/17/2023] Open
Abstract
BACKGROUND Sex differences are increasingly recognized to play an important role in the epidemiology, treatment and outcomes of many diseases. This study aims to describe differences between sexes in patient characteristics, ulcer severity and outcome after 6 months in individuals with a diabetic foot ulcer (DFU). METHODS A total of 1,771 patients with moderate to severe DFU participated in a national prospective, multicenter cohort study. Data were collected on demographics, medical history, current DFU and outcome. For data analysis, a Generalized Estimating Equation model and an adjusted Cox proportional hazards regression were used. RESULTS The vast majority of patients included were male (72%). Ulcers in men were deeper, more frequently displaying probe to bone, and more frequently deeply infected. Twice as many men presented with systemic infection as women. Men demonstrated a higher prevalence of previous lower limb revascularization, while women presented more frequently with renal insufficiency. Smoking was more common in men than in women. No differences in presentation delay were observed. In the Cox regression analysis, women had a 26% higher chance of healing without major amputation as a first event (hazard ratio 1.258 (95% confidence interval 1.048-1.509)). CONCLUSIONS Men presented with more severe DFU than women, although no increase in presentation delay was observed. Moreover, female sex was significantly associated with a higher probability of ulcer healing as a first event. Among many possible contributing factors, a worse vascular state associated with a higher rate of (previous) smoking in men stands out.
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Affiliation(s)
| | - Patrick Lauwers
- Thoracic and Vascular Surgery, University Hospital Antwerp, Edegem, Belgium
| | - Astrid Lavens
- Health Services Research, Sciensano, Brussels, Belgium
| | - Kris Doggen
- Health Services Research, Sciensano, Brussels, Belgium
| | - Eveline Dirinck
- Endocrinology, Diabetology and Metabolism, University Hospital Antwerp, Edegem, Belgium
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Vuorlaakso M, Kiiski J, Majava M, Helminen M, Kaartinen I. Retrospective cohort study of long-term outcomes and prognostic factors for survival after lower extremity amputation in patients with diabetes. J Diabetes Complications 2023; 37:108377. [PMID: 36525903 DOI: 10.1016/j.jdiacomp.2022.108377] [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: 09/26/2022] [Revised: 11/26/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022]
Abstract
AIMS Lower extremity amputation (LEA) is a pivotal event for patients with diabetes. This study aimed to provide updated data on the outcomes and prognostic factors after LEA for patients with diabetes. METHODS This retrospective cohort study included all LEAs (n = 1081) performed at Tampere University Hospital between February 2007 and September 2020. Overall survival (OS) and major amputation-free survival were evaluated. RESULTS Index amputation level was below ankle in 65 % (n = 704) of patients, below knee in 14 % (n = 154) of patients, and above knee in 21 % (n = 223) of patients. In the whole population, OS was 75.8 % (CI 95 %: 73.3-78.3) at one year and 38.3 % (CI 95 %: 34.7-41.7) at five years. Higher age, peripheral artery disease (PAD), more proximal amputation level, and lower glomerular filtration rate (GFR) reduced OS. Multiple amputations and diagnosed dyslipidemia or hypertension associated with improved OS. Further, age, PAD, and GFR were identified as significant factors for major amputation free survival. CONCLUSIONS OS after LEA is poor. After major amputation, the risk for death is higher compared to minor amputation. Recurrent amputation is associated with improved OS. Further, ischemia and renal disease are significant factors for inferior OS.
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Affiliation(s)
- M Vuorlaakso
- Faculty of Medicine and Life Sciences, University of Tampere, Arvo Ylpön katu 34, 33520, Tampere, Finland; Department of Surgery, Kanta-Häme Central Hospital, Ahvenistontie 20, 13530 Hämeenlinna, Finland.
| | - J Kiiski
- Faculty of Medicine and Life Sciences, University of Tampere, Arvo Ylpön katu 34, 33520, Tampere, Finland; Department of Musculoskeletal Surgery and Diseases, Tampere University Hospital, Elämänaukio 2, 33521 Tampere, Finland
| | - M Majava
- Faculty of Medicine and Life Sciences, University of Tampere, Arvo Ylpön katu 34, 33520, Tampere, Finland; Department of Musculoskeletal Surgery and Diseases, Tampere University Hospital, Elämänaukio 2, 33521 Tampere, Finland
| | - M Helminen
- Tays Research Services, Tampere University Hospital, Arvo Ylpön katu 6, 33521 Tampere, Finland; Faculty of Social Sciences, Health Sciences, Tampere University, Arvo Ylpön katu 34, 33520 Tampere, Finland
| | - I Kaartinen
- Faculty of Medicine and Life Sciences, University of Tampere, Arvo Ylpön katu 34, 33520, Tampere, Finland; Department of Musculoskeletal Surgery and Diseases, Tampere University Hospital, Elämänaukio 2, 33521 Tampere, Finland
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Selçuk Tosun A, Akgül Gündoğdu N, Taş F, Ateş S. Experiences, thoughts, and feelings of patients with a diabetic foot ulcer in Turkey: A qualitative descriptive study. JOURNAL OF VASCULAR NURSING 2022; 40:140-147. [DOI: 10.1016/j.jvn.2022.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 04/22/2022] [Accepted: 08/01/2022] [Indexed: 10/15/2022]
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Barry IP, Macarulay R, Brodmann M, Zeller T, Moscovic M, Dahm J, Troisi N, Tepe G, Wong J, Mwipatayi BP. Sex-Related Outcomes Following Drug Balloon Angioplasty in Patients from the BIOLUX P-III Registry: A Subgroup Analysis. Cardiovasc Intervent Radiol 2022; 45:918-928. [PMID: 35445317 PMCID: PMC9225976 DOI: 10.1007/s00270-022-03135-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 01/27/2022] [Accepted: 03/23/2022] [Indexed: 12/24/2022]
Abstract
PURPOSE To evaluate the use of drug-coated balloons in a real-world patient population with peripheral arterial disease and analyse the impact of sex on mid-term outcomes following their utilisation. METHODS The BIOLUX P-III is a prospective, international, multi-centre, registry of patients with infra-inguinal lesions treated using the Passeo-18 Lux, a drug-coated balloon. Our study is a 24-month subgroup analysis of these patients; primary endpoints were freedom from major adverse events and clinically driven target lesion re-vascularisation within 12 months post-intervention. RESULTS Of the 877 patients in the registry, 561 (64.0%) were male and 316 (36.0%) were female. Chronic limb threatening ischaemia (Rutherford class ≥ 4) occurred in 35.7% of males and 40.6% of females. Rates of freedom from major adverse events and clinically driven target lesion re-vascularisation at 12 months were 87.3% (95% confidence interval [CI] 84.2-89.9) and 90.4% (95% CI 86.5-93.3), and 92.3% (95% CI 89.9-94.1) and 92.9% (95% CI 89.7-95.1) in males and females, respectively. All-cause mortality at 24 months was 12.0% (95% CI 9.4-15.3) in males and 11.9% (95% CI 8.6-16.5) in females. The major target limb amputation rate at 24 months was 9.1% (95% CI 6.9-11.9) in males and 4.0% (95% CI 2.3-7.0) in females. CONCLUSION Treatment with the Passeo-18 Lux DCB demonstrated high efficacy and low complication rates. Despite the greater proportion of chronic limb threatening ischaemia observed in females, males were at a greater risk of ipsilateral major limb amputation and major adverse events following drug-coated balloon utilisation. CLINICAL TRIAL REGISTRATION NCT02276313. LEVEL OF EVIDENCE Level 4.
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Affiliation(s)
- Ian Patrick Barry
- Department of Vascular Surgery, Royal Perth Hospital, Level 2, MRF Building, Perth, 6000, Australia
| | - Reane Macarulay
- Department of Vascular Surgery, Royal Perth Hospital, Level 2, MRF Building, Perth, 6000, Australia
| | | | - Thomas Zeller
- Clinic Cardiology and Angiology II, Universitäts-Herzzentrum Freiburg, Freiburg, Germany
| | - Matej Moscovic
- Department of Angiology, Institute of Cardiovascular Diseases, Kosice, Slovakia
| | - Johannes Dahm
- Department of Angiology and Cardiology, Herz- und Gefäßzentrum Neu-Bethlehem, Göttingen, Germany
| | - Nicola Troisi
- Unit of Vascular and Endovascular Surgery, Department of Surgery, San Giovanni di Dio Hospital, Florence, Italy
| | - Gunnar Tepe
- Department of Diagnostic and Interventional Radiology, Klinikum Rosenheim, Rosenheim, Germany
| | - Jacqueline Wong
- Department of Vascular Surgery, Royal Perth Hospital, Level 2, MRF Building, Perth, 6000, Australia
| | - Bibombe Patrice Mwipatayi
- Department of Vascular Surgery, Royal Perth Hospital, Level 2, MRF Building, Perth, 6000, Australia.
- School of Surgery, University of Western Australia, Perth, Australia.
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Lauwers P, Wouters K, Vanoverloop J, Avalosse H, Hendriks J, Nobels F, Dirinck E. Temporal trends in major, minor and recurrent lower extremity amputations in people with and without diabetes in Belgium from 2009 to 2018. Diabetes Res Clin Pract 2022; 189:109972. [PMID: 35760154 DOI: 10.1016/j.diabres.2022.109972] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 06/14/2022] [Accepted: 06/20/2022] [Indexed: 11/03/2022]
Abstract
AIMS This study assessed temporal trends in the incidence of lower extremity amputations (LEA) in Belgium from 2009 to 2018, and subsequent secondary amputation rates. METHODS Nationwide data on LEA were collected. Sex- and age-adjusted annual incidence rates were calculated. Time trends were analysed in negative binomial models. The incidence of secondary interventions, defined as either any ipsilateral reamputation or any contralateral amputation, was studied with death as competing risk. RESULTS 41 304 amputations were performed (13 247 major, 28 057 minor). In individuals with diabetes, the amputation rate (first amputation per patient per year) decreased from 143.6/100.000 person-years to 109.7 (IRR 0.97 per year, 95 %CI 0.96-0.98, p < 0.001). The incidence of major LEAs decreased from 56.2 to 30.7 (IRR 0.93, 95 %CI 0.91-0.94, p < 0.001); the incidence of minor amputations showed a non-significant declining trend in women (54.3 to 45.0/100 000 person years, IRR 0.97 per year, 95 %CI 0.96-0.99), while this remained stable in men with diabetes (149.2 to 135.3/100 000 person years, IRR 1.00 per year, 95 %CI 0.98-1.01). In individuals without diabetes, the incidence of major amputation didn't change significantly, whereas minor amputation incidence increased (8.0 to 10.6, IRR 1.04, 95 %CI 1.03-1.05, p < 0.001). In individuals with diabetes, one-year secondary intervention rates were high (31.3% after minor, 18.4% after major LEA); the incidence of secondary amputations didn't change. CONCLUSIONS A significant decline in the incidence rate of major LEA was observed in people with diabetes. This decline was not accompanied by a significant rise in minor LEA. The incidence of secondary interventions remained stable.
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Affiliation(s)
- Patrick Lauwers
- Antwerp University Hospital, Department of Thoracic and Vascular Surgery, Drie Eikenstraat 655, B 2650 Edegem, Belgium.
| | - Kristien Wouters
- Antwerp University Hospital, Clinical Trial Center (CTC), CRC Antwerp, Drie Eikenstraat 655, B 2650 Edegem, Belgium
| | - Johan Vanoverloop
- IMA/AIM (Intermutualistisch Agentschap/Agence Intermutualiste), Bolwerklaan 21 B 7, 1210 Brussels, Belgium
| | - Hervé Avalosse
- IMA/AIM (Intermutualistisch Agentschap/Agence Intermutualiste), Bolwerklaan 21 B 7, 1210 Brussels, Belgium; Landsbond der Christelijke Mutualiteiten/Alliance Nationale des Mutualités Chrétiennes, Haachtsesteenweg 579 B 40, B 1031 Brussels, Belgium
| | - Jeroen Hendriks
- Antwerp University Hospital, Department of Thoracic and Vascular Surgery, Drie Eikenstraat 655, B 2650 Edegem, Belgium
| | - Frank Nobels
- Onze Lieve Vrouw Ziekenhuis Aalst, Department of Endocrinology, Moorselbaan 164, B 9300 Aalst, Belgium
| | - Eveline Dirinck
- Antwerp University Hospital, Department of Endocrinology, Diabetology and Metabolism, Drie Eikenstraat 655, B 2650 Edegem, Belgium
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11
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Chaiban L, Benyaich A, Yaacoub S, Rawi H, Truppa C, Bardus M. Access to primary and secondary health care services for people living with diabetes and lower-limb amputation during the COVID-19 pandemic in Lebanon: a qualitative study. BMC Health Serv Res 2022; 22:593. [PMID: 35505335 PMCID: PMC9063244 DOI: 10.1186/s12913-022-07921-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 04/01/2022] [Indexed: 12/24/2022] Open
Abstract
Background People living with chronic conditions and physical disabilities face many challenges accessing healthcare services. In Lebanon, in 2020, the COVID-19 pandemic and concomitant economic crisis further exacerbated the living conditions of this segment of the population. This study explored the barriers to accessing healthcare services among people living with diabetes and lower-limb amputation during the pandemic. Methods We conducted semi-structured, in-depth phone interviews with users of the Physical Rehabilitation Program, offered by the International Committee of the Red Cross. We used a purposive sampling technique to achieve maximum variation. Interviews were audio-recorded, transcribed, translated, and analyzed using thematic analysis following the “codebook” approach. Transcripts were coded and grouped in a matrix that allowed the development of themes and sub-themes inductively and deductively generated. Results Eight participants (7 males, 1 female) agreed to be interviewed and participated in the study between March and April, 2021. Barriers to healthcare services access were grouped according to five emerging themes: (1) economic barriers, included increasing costs of food, health services and medications, transportation, shortage of medications, and limited income; (2) structural barriers: availability of transportation, physical environment, and service quality and availability; (3) cultural barriers: marginalization due to their physical disabilities; favoritism in service provision; (4) personal barriers: lack of psychosocial support and limited knowledge about services; (5) COVID-19 barriers: fear of getting sick when visiting healthcare facilities, and heightened social isolation due to lockdowns and physical distancing. Conclusion The underlying economic crisis has worsened the conditions of people living with diabetes and lower-limb amputation. The pandemic has made these individuals more vulnerable to external and contextual factors that cannot be addressed only at an individual level. In the absence of a protective legal framework to mitigate inequalities, we provide recommendations for governments and nongovernmental institutions to develop solutions for more equitable access to healthcare for this segment of the population. Supplementary Information The online version contains supplementary material available at 10.1186/s12913-022-07921-7.
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Affiliation(s)
- Lea Chaiban
- American University of Beirut, Beirut, Lebanon
| | - Aicha Benyaich
- International Committee of the Red Cross (ICRC), Jeanne D'Arc 326 Building, Sidani Street, Hamra, Beirut, Lebanon
| | - Sally Yaacoub
- International Committee of the Red Cross (ICRC), Jeanne D'Arc 326 Building, Sidani Street, Hamra, Beirut, Lebanon.
| | - Haya Rawi
- International Committee of the Red Cross (ICRC), Jeanne D'Arc 326 Building, Sidani Street, Hamra, Beirut, Lebanon
| | - Claudia Truppa
- International Committee of the Red Cross (ICRC), Jeanne D'Arc 326 Building, Sidani Street, Hamra, Beirut, Lebanon.,CRIMEDIM - Center for Research and Training in Disaster Medicine, Humanitarian Aid and Global Health, Novara, Italy
| | - Marco Bardus
- School of Health, Sport, and Life Sciences, Leeds Trinity University, Horsforth, Leeds, UK.,Department of Health Promotion and Community Health, American University of Beirut, Beirut, Lebanon
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12
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Kita A, Saito Y, Miura N, Miyajima M, Yamamoto S, Sato T, Yotsuyanagi T, Fujimiya M, Chikenji TS. Altered regulation of mesenchymal cell senescence in adipose tissue promotes pathological changes associated with diabetic wound healing. Commun Biol 2022; 5:310. [PMID: 35383267 PMCID: PMC8983691 DOI: 10.1038/s42003-022-03266-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 03/14/2022] [Indexed: 01/13/2023] Open
Abstract
Pathologic diabetic wound healing is caused by sequential and progressive deterioration of hemostasis, inflammation, proliferation, and resolution/remodeling. Cellular senescence promotes wound healing; however, diabetic wounds exhibit low levels of senescent factors and accumulate senescent cells, which impair the healing process. Here we show that the number of p15INK4B + PDGFRα + senescent mesenchymal cells in adipose tissue increases transiently during early phases of wound healing in both non-diabetic mice and humans. Transplantation of adipose tissue from diabetic mice into non-diabetic mice results in impaired wound healing and an altered cellular senescence–associated secretory phenotype (SASP), suggesting that insufficient induction of adipose tissue senescence after injury is a pathological mechanism of diabetic wound healing. These results provide insight into how regulation of senescence in adipose tissue contributes to wound healing and could constitute a basis for developing therapeutic treatment for wound healing impairment in diabetes. Type-2 diabetic adipose tissue impairs transient senescence during wound healing with expression of different components of the senescence-associated secretory phenotype (SASP), and this is associated with deteriorated wound healing.
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Affiliation(s)
- Arisa Kita
- Department of Plastic and Reconstructive Surgery, Sapporo Medical University, Sapporo, Japan
| | - Yuki Saito
- Department of Anatomy, Sapporo Medical University School of Medicine, Sapporo, Japan.
| | - Norihiro Miura
- Graduate School of Health Sciences, Hokkaido University, Sapporo, Japan
| | - Maki Miyajima
- Graduate School of Health Sciences, Hokkaido University, Sapporo, Japan
| | - Sena Yamamoto
- Graduate School of Health Sciences, Hokkaido University, Sapporo, Japan
| | - Tsukasa Sato
- Graduate School of Health Sciences, Hokkaido University, Sapporo, Japan
| | - Takatoshi Yotsuyanagi
- Department of Plastic and Reconstructive Surgery, Sapporo Medical University, Sapporo, Japan
| | - Mineko Fujimiya
- Department of Anatomy, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Takako S Chikenji
- Department of Anatomy, Sapporo Medical University School of Medicine, Sapporo, Japan. .,Graduate School of Health Sciences, Hokkaido University, Sapporo, Japan.
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13
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Kim S, Pendleton AA, McGinigle K. Peripheral Artery Disease: Diagnosis, Treatment, and Outcomes in Females. Semin Vasc Surg 2022; 35:155-161. [DOI: 10.1053/j.semvascsurg.2022.04.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/12/2022] [Accepted: 04/13/2022] [Indexed: 11/11/2022]
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14
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Lopez-de-Andres A, Jimenez-Garcia R, Hernandez-Barrera V, de Miguel-Diez J, de Miguel-Yanes JM, Omaña-Palanco R, Carabantes-Alarcon D. Trends of Non-Traumatic Lower-Extremity Amputation and Type 2 Diabetes: Spain, 2001-2019. J Clin Med 2022; 11:jcm11051246. [PMID: 35268337 PMCID: PMC8911304 DOI: 10.3390/jcm11051246] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 02/22/2022] [Accepted: 02/23/2022] [Indexed: 12/14/2022] Open
Abstract
(1) Background: To examine trends in the incidence (2001–2019), clinical characteristics and in-hospital outcomes following major and minor non-traumatic lower-extremity amputations (LEAs) among people with type 2 diabetes mellitus (T2DM) in Spain, assessing possible sex differences. (2) Methods: Retrospective cohort study using data from the Spanish National Hospital Discharge Database. Joinpoint regression was used to estimate incidence trends, and multivariable logistic regression to estimate factors associated with in-hospital mortality (IHM). (3) Results: LEA was coded in 129,059 patients with T2DM (27.16% in women). Minor LEAs accounted for 59.72% of amputations, and major LEAs comprised 40.28%. The adjusted incidences of minor and major LEAs were higher in men than in women (IRR 3.51; 95%CI 3.46–3.57 and IRR 1.98; 95%CI 1.94–2.01, respectively). In women, joinpoint regression showed that age-adjusted incidence of minor LEAs remained stable over time, and for major LEAs, it decreased from 2006 to 2019. In men, incidences of minor and major LEAs decreased significantly from 2004 to 2019. In-hospital mortality (IHM) increased with age and the presence of comorbidity, such as heart failure (OR 5.11; 95%CI 4.61–5.68, for minor LEAs and OR 2.91; 95%CI 2.71–3.13 for major LEAs). Being a woman was associated with higher IHM after minor and major LEA (OR 1.3; 95%CI 1.17–1.44 and OR 1.18; 95%CI 1.11–1.26, respectively). (4) Conclusions: Our data showed major sex differences indicating decreasing and increasing LEA trends among men and women, respectively; furthermore, women presented significantly higher IHM after minor and major LEA procedures than men.
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Affiliation(s)
- Ana Lopez-de-Andres
- Department of Public Health & Maternal and Child Health, Faculty of Medicine, Universidad Complutense de Madrid, IdISSC, 28007 Madrid, Spain; (A.L.-d.-A.); (R.O.-P.); (D.C.-A.)
| | - Rodrigo Jimenez-Garcia
- Department of Public Health & Maternal and Child Health, Faculty of Medicine, Universidad Complutense de Madrid, IdISSC, 28007 Madrid, Spain; (A.L.-d.-A.); (R.O.-P.); (D.C.-A.)
- Correspondence: ; Tel.: +34-91-394-1521
| | - Valentin Hernandez-Barrera
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Universidad Rey Juan Carlos, Alcorcón, 28032 Madrid, Spain;
| | - Javier de Miguel-Diez
- Respiratory Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Universidad Complutense de Madrid, 28007 Madrid, Spain;
| | - Jose M. de Miguel-Yanes
- Internal Medicine Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Universidad Complutense de Madrid, 28007 Madrid, Spain;
| | - Ricardo Omaña-Palanco
- Department of Public Health & Maternal and Child Health, Faculty of Medicine, Universidad Complutense de Madrid, IdISSC, 28007 Madrid, Spain; (A.L.-d.-A.); (R.O.-P.); (D.C.-A.)
| | - David Carabantes-Alarcon
- Department of Public Health & Maternal and Child Health, Faculty of Medicine, Universidad Complutense de Madrid, IdISSC, 28007 Madrid, Spain; (A.L.-d.-A.); (R.O.-P.); (D.C.-A.)
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