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Berger AL, Nielsen AØ, Stie SB, Kristensen MT. Fatigue, fear of being mobilized and residual limb pain limit independent basic mobility and physiotherapy for patients early after major dysvascular lower extremity amputation: A prospective cohort study. Geriatr Gerontol Int 2024; 24:470-476. [PMID: 38597140 DOI: 10.1111/ggi.14874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 03/07/2024] [Accepted: 03/29/2024] [Indexed: 04/11/2024]
Abstract
AIM Early mobilization of patients with a major lower extremity amputation (LEA) is often a challenge because of lack of compliance. Therefore, we investigated factors limiting independent mobility and physiotherapy on the first day with physiotherapy (PTDay1) and the following 2 days after LEA. METHODS A total of 60 consecutive patients, mean age 73.7 years (SD 12.1 years), undergoing LEA were included over a period of 7 months. The Basic Amputee Mobility Score was used to assess basic mobility. Predefined limitations for not achieving independent mobility or not completing physiotherapy were residual limb pain, pain elsewhere, fear of being mobilized, fatigue, nausea/vomiting, acute cognitive dysfunction or "other" factors reported on PTDay1 and the following 2 days after LEA. RESULTS Fatigue and fear of being mobilized were the most frequent limitations for not achieving independent mobility on PTDay1 and the following 2 days after LEA. Patients (n = 55) who were not independent in the Basic Amputee Mobility Score activity transferring from bed to chair on PTDay1 were limited by fatigue (44%) and fear of being mobilized (33%). A total of 21 patients did not complete planned physiotherapy on PTDay1, and were limited by fatigue (38%), residual limb pain (24%) and "other" factors (24%). CONCLUSION Fatigue and fear of being mobilized were the most frequent factors that limited independent mobility early after LEA. Fatigue, residual limb pain and "other" factors limited completion of physiotherapy. Geriatr Gerontol Int 2024; 24: 470-476.
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Affiliation(s)
- Anja Løve Berger
- Department of Physical and Occupational Therapy, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - Annie Østergaard Nielsen
- Physical Medicine and Rehabilitation Research-Copenhagen (PMR-C), Department of Physical and Occupational Therapy, Copenhagen University Hospital, Amager and Hvidovre, Hvidovre, Denmark
| | - Sanne Busk Stie
- Physical Medicine and Rehabilitation Research-Copenhagen (PMR-C), Department of Physical and Occupational Therapy, Copenhagen University Hospital, Amager and Hvidovre, Hvidovre, Denmark
| | - Morten Tange Kristensen
- Department of Physical and Occupational Therapy, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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Küçük Öztürk G, Yüceler Kaçmaz H, Öztürk Rİ. Narrative Experiences of Individuals with Lower Limb Amputation: A Qualitative Study. INT J LOW EXTR WOUND 2024; 23:92-98. [PMID: 35311367 DOI: 10.1177/15347346221087497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2024]
Abstract
Aim: The present study aimed to determine the narrative experiences of individuals undergoing lower limb amputation. Method: This study was a qualitative study conducted using the phenomenological pattern. Using purposive sampling, 13 individuals with lower limb amputation were selected and interviewed. Data were collected using semi-structured interviews and analyzed using the content analysis method. Results: The mean age of the 13 individuals was 51.17 ± 8.7 years. Five of the individuals were female and eight of them were male. A main theme and four sub-themes were identified. This main theme together with sub-themes were Dead End (Process of Loss, Negative Feelings, Change, Adapting to New Life). The individuals expressed mostly negative feelings and thoughts while also emphasizing the rehabilitation process (positive sides). Conclusions: Individuals with lower limb amputations stated there were positive factors affecting the rehabilitation process while emphasizing negative thoughts and feelings during the amputation process. These results can be used in planning for training, counseling and therapeutic interviews to protect the psychosocial health of individuals with lower limb amputation.
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Affiliation(s)
- Gülhan Küçük Öztürk
- Department of Psychiatric Nursing, Nevşehir Hacı Bektaş Veli University Semra and Vefa Küçük Faculty of Health Sciences, Nevşehir, Turkey
| | - Hatice Yüceler Kaçmaz
- Department of Surgical Nursing, Erciyes University Health Sciences Faculty, Kayseri Turkey
| | - Ramazan İlter Öztürk
- Department of Orthopedics and Traumatology, Republic of Turkey Ministry of Health, Nevşehir State Hospital, Nevşehir, Turkey
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Portela FSO, Louzada ACS, da Silva MFA, Teivelis MP, Kuzniec S, Wolosker N. Analysis of Lower Limb Amputations in Brazil's Public Health System over 13 Years. Eur J Vasc Endovasc Surg 2024:S1078-5884(24)00187-4. [PMID: 38395382 DOI: 10.1016/j.ejvs.2024.02.028] [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: 07/17/2023] [Revised: 01/30/2024] [Accepted: 02/20/2024] [Indexed: 02/25/2024]
Abstract
OBJECTIVE Understanding the causes of amputation is crucial for defining health policies that seek to avoid such an outcome, but only a few studies have investigated the epidemiology of patients submitted to amputations in developing countries. The objective of this study was to analyse all lower limb amputations performed in the public health system in Brazil over a 13 year period, evaluating trends in the number of cases, patient demographics, associated aetiologies, hospital length of stay, and in hospital mortality rate. METHODS This was a retrospective, population based analysis of all lower limb amputations performed in the Brazilian public health system between 1 January 2008 and 31 December 2020. Using a public database, all types of amputations were selected, defining the number of procedures, their main aetiologies, anatomical level of limb loss, demographic data, regional distribution, and other variables of interest. RESULTS A total of 633 455 amputations were performed between 2008 and 2020, mostly (55.6%) minor amputations, predominantly in males (67%). There was an upward trend in the number of amputations, determined mainly by the increase in major amputations (50.4% increase in the period). Elderly individuals have the highest rates of amputation. Diabetes mellitus (DM) is becoming the main primary diagnosis associated with amputations over the years. The highest in hospital mortality rate occurred after major amputations and was associated with peripheral arterial disease (PAD). CONCLUSION Amputation rates in Brazil show an upward trend. DM is becoming the most frequent associated primary diagnosis, although PAD is the diagnosis most associated with major amputations and in hospital death.
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Affiliation(s)
| | | | | | | | | | - Nelson Wolosker
- Hospital Israelita Albert Einstein, São Paulo, Brazil; Faculdade Israelita de Ciências da Saúde Albert Einstein, São Paulo, Brazil
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Trier Heiberg Brix A, Rubin KH, Nymark T, Schmal H, Lindberg-Larsen M. Major lower extremity amputations - risk of re-amputation, time to re-amputation, and risk factors: a nationwide cohort study from Denmark. Acta Orthop 2024; 95:86-91. [PMID: 38305435 PMCID: PMC10836152 DOI: 10.2340/17453674.2024.39963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 01/04/2024] [Indexed: 02/03/2024] Open
Abstract
BACKGROUND AND PURPOSE Re-amputation after lower extremity amputation is frequent. The primary aim of our study was to investigate cumulative re-amputation risk after transtibial amputation (TTA), knee disarticulation (KD), and transfemoral amputation (TFA) and secondarily to investigate time to re-amputation, and risk factors. METHODS This observational cohort study was based on data from the Danish Nationwide Health registers. The population included first-time major lower extremity amputations (MLEA) performed in patients ≥ 50 years between 2010 and 2021. Both left and right sided MLEA from the same patient were included as index procedures. RESULTS 11,743 index MLEAs on 10,052 patients were included. The overall cumulative risks for re-amputation were 29% (95% confidence interval [CI] 27-30), 30% (CI 26-35), and 11% (CI 10-12) for TTA, KD, and TFA, respectively. 58% of re-amputations were performed within 30 days after index MLEA. Risk factors for re-amputation within 30 days were dyslipidemia (hazard ratio [HR] 1.2, CI 1.0-1.3), renal insufficiency (HR 1.2, CI 1.1-1.4), and prior vascular surgery (HR 1.3, CI 1.2-1.5). CONCLUSION The risk of re-amputation was more than twice as high after TTA (29%) and KD (30%) compared with TFA (11%). Most re-amputations were conducted within 30 days of the index MLEA. Dyslipidemia, renal insufficiency, and prior vascular surgery were associated with higher risk of re-amputation.
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Affiliation(s)
- Anna Trier Heiberg Brix
- Department of Orthopedic Surgery and Traumatology, Odense University Hospital, Odense; Department of Clinical Research, University of Southern Denmark, Odense.
| | - Katrine Hass Rubin
- Department of Clinical Research, University of Southern Denmark, Odense; Research Unit OPEN, Odense University Hospital and University of Southern Denmark, Odense, Denmark
| | - Tine Nymark
- Department of Orthopedic Surgery and Traumatology, Odense University Hospital, Odense; Department of Clinical Research, University of Southern Denmark, Odense. Tine
| | - Hagen Schmal
- Department of Orthopedic Surgery and Traumatology, Odense University Hospital, Odense; Department of Orthopedics and Traumatology, University Medical Center Freiburg, Germany
| | - Martin Lindberg-Larsen
- Department of Orthopedic Surgery and Traumatology, Odense University Hospital, Odense; Department of Clinical Research, University of Southern Denmark, Odense
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Wido D, Harrington CJ, Schulz RN, Jannace KC, Smith DG, Pasquina PF. Healthcare Utilization Following Hemipelvectomy or Hip Disarticulation in the Military Health System. Mil Med 2024; 189:e235-e241. [PMID: 37515572 DOI: 10.1093/milmed/usad295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 06/26/2023] [Accepted: 07/19/2023] [Indexed: 07/31/2023] Open
Abstract
INTRODUCTION Amputations at the hip and pelvic level are often performed secondary to high-energy trauma or pelvic neoplasms and are frequently associated with a prolonged postoperative rehabilitation course that involves a multitude of health care providers. The purpose of this study was to examine the health care utilization of patients with hip- and pelvic-level amputations that received care in the U.S. Military Health System. MATERIALS AND METHODS We performed a retrospective review of all patients who underwent a hip- or pelvic-level amputation in the Military Health System between 2001 and 2017. We compiled and reviewed all inpatient and outpatient encounters during three time points: (1) 3 months pre-amputation to 1 day pre-amputation, (2) the day of amputation through 12 months post-amputation, and (3) 13-24 months post-amputation. Health care utilization was defined as the average number of encounter days/admissions for each patient. Concomitant diagnoses following amputation including post-traumatic stress disorder, traumatic brain injury, anxiety, depression, and chronic pain were also recorded. RESULTS A total of 106 individuals with hip- and pelvic-level amputations were analyzed (69 unilateral hip disarticulation, 6 bilateral hip disarticulations, 27 unilateral hemipelvectomy, 2 bilateral hemipelvectomies, and 2 patients with a hemipelvectomy and contralateral hip disarticulation). Combat trauma contributed to 61.3% (n = 65) of all amputations. During the time period of 3 months pre-amputation, patients had an average of 3.8 encounter days. Following amputation, health care utilization increased in both the year following amputation and the time period of 13-24 months post-amputation, averaging 170.8 and 77.4 encounter days, respectively. Patients with trauma-related amputations averaged more total encounter days compared to patients with disease-related amputations in the time period of 12 months following amputation (203.8 vs.106.7, P < .001) and the time period of 13-24 months post-amputation (92.0 vs. 49.0, P = .005). PTSD (P = .02) and traumatic brain injuries (P < .001) were more common following combat-related amputations. CONCLUSIONS This study highlights the increased health care resource demand following hip- and pelvic-level amputations in a military population, particularly for those patients who sustained combat-related trauma. Additionally, patients with combat-related amputations had significantly higher rates of concomitant PTSD and traumatic brain injury. Understanding the extensive needs of this unique patient population helps inform providers and policymakers on the requirements for providing high-quality care to combat casualties.
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Affiliation(s)
- Daniel Wido
- Department of Rehabilitation, Walter Reed National Military Medical Center, Bethesda, MD 20814, USA
- Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - Colin J Harrington
- Department of Orthopaedic Surgery, Walter Reed National Military Medical Center, Bethesda, MD 20814, USA
| | - Rebecca N Schulz
- The Center for Rehabilitation Sciences Research, Department of Physical Medicine & Rehabilitation, Uniformed Services University of Health Sciences, Bethesda, MD 20814, USA
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD 20817, USA
| | - Kalyn C Jannace
- The Center for Rehabilitation Sciences Research, Department of Physical Medicine & Rehabilitation, Uniformed Services University of Health Sciences, Bethesda, MD 20814, USA
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD 20817, USA
| | - Douglas G Smith
- Department of Rehabilitation, Walter Reed National Military Medical Center, Bethesda, MD 20814, USA
- Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
- The Center for Rehabilitation Sciences Research, Department of Physical Medicine & Rehabilitation, Uniformed Services University of Health Sciences, Bethesda, MD 20814, USA
| | - Paul F Pasquina
- Department of Rehabilitation, Walter Reed National Military Medical Center, Bethesda, MD 20814, USA
- Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
- The Center for Rehabilitation Sciences Research, Department of Physical Medicine & Rehabilitation, Uniformed Services University of Health Sciences, Bethesda, MD 20814, USA
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Rasmussen IL, Halberg N, Jensen PS. 'Why doesn't anyone ask me'? Patients' experiences of receiving, performing and practices of oral care in an acute Orthopaedic Department. Scand J Caring Sci 2023; 37:1079-1090. [PMID: 37231993 DOI: 10.1111/scs.13182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 04/12/2023] [Accepted: 05/07/2023] [Indexed: 05/27/2023]
Abstract
AIMS AND OBJECTIVES Oral care is an integrated part of everyday life. Within nursing, barriers related to providing oral care often lead to unmet caring needs. Poor oral care is associated with a risk of respiratory and cardiovascular complications during hospitalisation. Knowledge on patients' perspectives of maintaining or receiving oral care during admissions are limited. Following the Fundamentals of Care (FOC) framework, this study uses a person-centred approach to explore patients' perceptions and experiences of receiving or performing oral care, including the nursing staff's clinical practices. METHODOLOGICAL DESIGN AND JUSTIFICATION A focussed ethnographic approach was used to explore patients' perspectives and clinical practices during acute admissions in an Orthopaedic Department. ETHICS ISSUES AND APPROVAL The local Data Protection Agency and the Ethics Committee approved the study. RESEARCH METHODS, RESULTS AND CONCLUSIONS Data were collected in an Orthopaedic ward at a Copenhagen University hospital, Hvidovre, and consisted of 14 days of field observations of clinical practices and 15 patient interviews. Data were analysed inductively using qualitative content analysis. Two themes were identified. The first, 'The purpose of oral care is defined by the eye of the beholder', describes the social implications for the patients and how patients reject the assumption of oral care being a transgressive act. The second, 'The unspoken need', focus on the lack of dialogue, including the limited provision of oral care and how the nursing staff assesses patients' ability to perform oral care (in)dependently without including the patients. CONCLUSION Oral care is related to the patient's psychological and physical well-being and affects social appearance. When oral care is provided respectfully, patients do not experience oral care as a transgressive act. Nursing staff's self-assessments of the patients' (in)dependency to perform oral care risk leading to incorrect care. Developing and implementing interventions applicable to the clinical practice is needed.
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Affiliation(s)
- Isabella Lund Rasmussen
- The Research Unit of Orthopedic Nursing, Department of Orthopedic Surgery, Copenhagen University Hospital, Hvidovre, Denmark
| | - Nina Halberg
- The Research Unit of Orthopedic Nursing, Department of Orthopedic Surgery, Copenhagen University Hospital, Hvidovre, Denmark
- Center of Health Promotion and Health Strategies, Department of People and Technology, Roskilde University, Roskilde, Denmark
| | - Pia Søe Jensen
- The Research Unit of Orthopedic Nursing, Department of Orthopedic Surgery, Copenhagen University Hospital, Hvidovre, Denmark
- Center of Health Promotion and Health Strategies, Department of People and Technology, Roskilde University, Roskilde, Denmark
- Department of Clinical Research, Copenhagen University Hospital, Hvidovre, Denmark
- Research Unit Nursing and Health Care, Health, Aarhus University, Aarhus, Denmark
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Pitkin M. The Moment Criterion of Anthropomorphicity of Prosthetic Feet as a Potential Predictor of Their Functionality for Transtibial Amputees. Biomimetics (Basel) 2023; 8:572. [PMID: 38132511 PMCID: PMC10741750 DOI: 10.3390/biomimetics8080572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 11/19/2023] [Accepted: 11/21/2023] [Indexed: 12/23/2023] Open
Abstract
The purpose of this paper is to discuss a new quantitative mechanical parameter of prosthetic feet called the Index of Anthropomorphicity (IA), which has the potential to be adopted as an objective predictor of their functionality. The objectives are to present the research findings supporting the introduction of IA and unify previous results into a coherent theory. The IA is founded on the moment criterion of the anthropomorphicity of prosthetic feet. The term "anthropomorphicity" is defined for this application. Studies with a small number of human subjects and prostheses have shown that the value of the parameter is positively correlated with patient comfort and with the restoration of certain normal gait characteristics. Confirmatory studies with controlled human trials and mechanical tests with a wider selection of prosthesis types can give prosthesis manufacturers a new criterion to follow in the design process, and prosthetists may use the IA for selecting more suitable prostheses for a patient's comfort and health.
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Affiliation(s)
- Mark Pitkin
- Poly-Orth International, Sharon, MA 02067, USA;
- Department of Orthopaedics and Physical Medicine and Rehabilitation, Tufts University School of Medicine, Boston, MA 02111, USA
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Tanaskovic S, Ilijevski N, Koncar I, Matejevic D, Popovic M, Stefanovic Z, Babic A, Lazic A, Knezevic D, Damnjanovic Z, Pesic S, Stankovic J, Marjanovic I, Davidovic L. Analysis of Lower Extremity Amputations from the SerbVasc Registry. J Endovasc Ther 2023:15266028231199919. [PMID: 37727976 DOI: 10.1177/15266028231199919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/21/2023]
Abstract
BACKGROUND Peripheral arterial disease (PAD) and diabetes are the major causes of lower extremity amputations (LEAs) worldwide. Morbidity and mortality in patients with LEAs are high with an associated significant burden on the global health system. The aim of this article is to report the overall morbidity and mortality rates after major and minor LEAs from the Serbian Vascular Registry (SerbVasc), with an analysis of predictive factors that influenced adverse outcomes. MATERIALS AND METHODS SerbVasc was created in 2019 as a part of the Vascunet collaboration that is aiming to include all vascular procedures from 21 hospitals in Serbia. Prevalence of diabetes among patients with LEAs, previous revascularization procedures, the degree and the type of foot infection and tissue loss, and overall morbidity and mortality rates were analyzed, with a special reference to mortality predictors. RESULTS In the period from January 2020 to December 2022, data on 702 patients with LEAs were extracted from the SerbVasc registry, mean age of 69.06±10.63 years. Major LEAs were performed in 59%, while minor LEAs in 41% of patients. Diabetes was seen in 65.1% of the patients, with 44% of them being on insulin therapy. Before LEA, only 20.3% of patients had previous peripheral revascularization. Soft tissue infection, irreversible acute ischemia, and Fontaine III and IV grade ischemia were the most common causes of above-the-knee amputations while diabetic foot was the most common cause of transphalangeal and toe amputations. The infection rate was 3.7%, the re-amputation rate was 5.7%, and the overall mortality rate was 6.9%, with intrahospital mortality in patients with above-the-knee amputation of 11.1%. The most significant intrahospital mortality predictors were age >65 years (p<0.001), chronic kidney disease (CKD) (p<0.001), ischemic heart disease (IHD) (p=0.001), previous myocardial revascularization (p=0.017), emergency type of admission (p<0.001), not using aspirin (p=0.041), using previous anticoagulation therapy (p=0.003), and postoperative complications (p<0.001). CONCLUSIONS The main predictors of increased mortality after LEAs from the SerbVasc registry are age >65 years, CKD, IHD, previous myocardial revascularization, emergency type of admission, not using aspirin, using previous anticoagulation therapy, and postoperative complications. Taking into account high mortality rates after LEAs and a small proportion of previous peripheral revascularization, the work should be done on early diagnosis and timely treatment of PAD hopefully leading to decreased number of LEAs and overall mortality. CLINICAL IMPACT Mortality after lower limb amputation from the SerbVasc register is high. A small number of previously revascularized patients is of particular clinical importance, bearing in mind that the main reasons for above-the-knee amputations were irreversible ischemia, Fontaine III and Fontaine IV grade ischemia. Lack of diagnostics procedures and late recognition of patients with PAD, led to subsequent threating limb ischemia and increased amputation rates. The work should be done on early diagnosis and timely treatment of PAD in Serbia, hopefully leading to an increased number of PAD procedures, decreased number of LEAs, and lower overall mortality.
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Affiliation(s)
- Slobodan Tanaskovic
- Vascular Surgery Clinic, "Dedinje" Cardiovascular Institute, Belgrade, Serbia
- School of Medicine, Belgrade University, Belgrade, Serbia
| | - Nenad Ilijevski
- Vascular Surgery Clinic, "Dedinje" Cardiovascular Institute, Belgrade, Serbia
- School of Medicine, Belgrade University, Belgrade, Serbia
| | - Igor Koncar
- School of Medicine, Belgrade University, Belgrade, Serbia
- Clinic for Vascular and Endovascular Surgery, Clinical Centre of Serbia, Belgrade, Serbia
| | - David Matejevic
- Clinic for Vascular and Endovascular Surgery, Clinical Centre of Serbia, Belgrade, Serbia
| | | | | | - Aleksandar Babic
- Vascular Surgery Clinic, "Dedinje" Cardiovascular Institute, Belgrade, Serbia
| | | | | | | | | | | | | | - Lazar Davidovic
- School of Medicine, Belgrade University, Belgrade, Serbia
- Clinic for Vascular and Endovascular Surgery, Clinical Centre of Serbia, Belgrade, Serbia
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Rusu E, Coman H, Coșoreanu A, Militaru AM, Popescu-Vâlceanu HC, Teodoru I, Mihai DA, Elian V, Gavan NA, Radulian G. Incidence of Lower Extremity Amputation in Romania: A Nationwide 5-Year Cohort Study, 2015-2019. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1199. [PMID: 37512011 PMCID: PMC10385247 DOI: 10.3390/medicina59071199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 06/15/2023] [Accepted: 06/24/2023] [Indexed: 07/30/2023]
Abstract
Background and Objectives: The primary objective of this study was to investigate the incidence of lower extremity amputations (LEAs) in a representative population from Romania, in both diabetic and non-diabetic adults, including trauma-related amputations. The secondary objective was to evaluate the trends in LEAs and the overall ratio of major-to-minor amputations. Material and Methods: The study was retrospective and included data from the Romanian National Hospital Discharge Records, conducted between 1 January 2015 and 31 December 2019. Results: The overall number of cases with LEAs was 88,102, out of which 38,590 were aterosclerosis-related LEAs, 40,499 were diabetes-related LEAs, and 9013 were trauma-related LEAs, with an ascending trend observed annually for each of these categories. Of the total non-traumatic amputations, 51.2% were in patients with diabetes. Most LEAs were in men. The total incidence increased from 80.61/100,000 in 2015 to 98.15/100,000 in 2019. Conclusions: Our study reported a 21% increase in total LEAs, 22.01% in non-traumatic LEAs, and 19.65% in trauma-related amputation. The minor-to-major amputation ratio increased over the study period in patients with diabetes. According to these findings, it is estimated that currently, in Romania, there is one diabetes-related amputation every hour and one non-traumatic amputation every 30 min.
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Affiliation(s)
- Emilia Rusu
- Department of Diabetes, Nutrition and Metabolic Diseases, "Carol Davila" University of Medicine and Pharmacy, Malaxa Clinical Hospital, 030167 Bucharest, Romania
| | - Horațiu Coman
- Department of Vascular Surgery, Vascular Surgery Clinic, Cluj County Emergency Hospital, 400347 Cluj-Napoca, Romania
| | - Andrada Coșoreanu
- Department of Diabetes, Nutrition and Metabolic Diseases, "Carol Davila" University of Medicine and Pharmacy, Malaxa Clinical Hospital, 030167 Bucharest, Romania
| | - Ana-Maria Militaru
- Department of Diabetes, Nutrition and Metabolic Diseases, Malaxa Clinical Hospital, 02441 Bucharest, Romania
| | | | - Ileana Teodoru
- Department of Diabetes, Nutrition and Metabolic Diseases, "Carol Davila" University of Medicine and Pharmacy, "Prof. Dr. Nicolae Paulescu" National Institute for Diabetes, Nutrition and Metabolic Diseases, 030167 Bucuresti, Romania
| | - Doina-Andrada Mihai
- Department of Diabetes, Nutrition and Metabolic Diseases, "Carol Davila" University of Medicine and Pharmacy, "Prof. Dr. Nicolae Paulescu" National Institute for Diabetes, Nutrition and Metabolic Diseases, 030167 Bucuresti, Romania
| | - Viviana Elian
- Department of Diabetes, Nutrition and Metabolic Diseases, "Carol Davila" University of Medicine and Pharmacy, "Prof. Dr. Nicolae Paulescu" National Institute for Diabetes, Nutrition and Metabolic Diseases, 030167 Bucuresti, Romania
| | | | - Gabriela Radulian
- Department of Diabetes, Nutrition and Metabolic Diseases, "Carol Davila" University of Medicine and Pharmacy, "Prof. Dr. Nicolae Paulescu" National Institute for Diabetes, Nutrition and Metabolic Diseases, 030167 Bucuresti, Romania
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Yuzuguldu B, Zengin B, Simsir IY, Cetinkalp S. An Overview of Risk Factors for Diabetic Foot Amputation: An Observational, Single-centre, Retrospective Cohort Study. TOUCHREVIEWS IN ENDOCRINOLOGY 2023; 19:85-93. [PMID: 37313238 PMCID: PMC10258617 DOI: 10.17925/ee.2023.19.1.85] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 01/13/2023] [Indexed: 06/15/2023]
Abstract
INTRODUCTION Not only are early detection and treatment of diabetic foot ulcers important, but also acknowledging potential risk factors for amputation gives clinicians a considerable advantage in preventing amputations. Amputations impact both healthcare services and the physical and mental health of patients. This study aimed to investigate the risk factors for amputation in patients with diabetic foot ulcers. METHODS The sample for this study was patients with diabetic foot ulcers who were treated by the diabetic foot council at our hospital between 2005 and 2020. A total of 32 risk factors for amputation were identified and investigated among 518 patients. RESULTS Our univariate analysis showed that 24 of 32 defined risk factors were statistically significant. In the multivariate analysis using the Cox regression model, seven risk factors remained statistically significant. The risk factors most significantly associated with amputation were Wagner grading, abnormal peripheral arteries, hypertension, high thrombocyte levels, low haematocrit levels, hypercholesterolaemia and male sex, respectively. The most common cause of death in patients with diabetes who have undergone amputation is cardiovascular disease, followed by sepsis. CONCLUSION To enable optimum treatment of patients with diabetic foot ulcers it is important for physicians to be aware of the amputation risk factors, and thus avoid amputations. Correcting risk factors, using suitable footwear and routinely inspecting feet are crucial factors for preventing amputations in patients with diabetic foot ulcers.
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Affiliation(s)
- Burak Yuzuguldu
- Division of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Bugra Zengin
- Division of Pediatric Surgery, Department of Surgery, Children’s Hospital of Pittsburgh, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Ilgin Yildirim Simsir
- Division of Endocrinology and Metabolism Disorders, Faculty of Medicine, Ege University, Izmir, Turkey
| | - Sevki Cetinkalp
- Division of Endocrinology and Metabolism Disorders, Faculty of Medicine, Ege University, Izmir, Turkey
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Zengin B, Yuzuguldu B, Simsir IY, Cetinkalp S. An index to prevent major limb amputations in diabetic foot. Endocr Regul 2023; 57:80-91. [PMID: 37183692 DOI: 10.2478/enr-2023-0010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/16/2023] Open
Abstract
Objective. Besides the early detection and treatment of diabetic foot ulcers, being aware of the risk factors for major amputation plays a crucial role in preventing the major lower limb amputations. Major lower limb amputations are not just mentally and physically hard for patients, but also have an effect on patient's survival and are a financial burden on both patients and healthcare systems. Subjects and Methods. We defined 37 potential risk factors for major amputation and these risk factors were investigated among 507 patients who had ulcers in their feet and were seen by the diabetic foot ulcer council at Ege University Faculty of Medicine. In our study, 106 (20.9%) patients ended up undergoing major lower limb amputation. Results. The univariate analysis showed that 24 defined risk factors were statistically significant. In the multivariate analysis using the Cox regression model, 6 risk factors remained statistically significant. Multivariate-adjusted hazard ratios were 4.172 for hyperlipidemia, 3.747 for albumin <3.365 g/dL, 3.368 for C-reactive protein (CRP) >2.185 mg/L, 2.067 for presence of gangrenous Wagner stage, 1.931 for smoking tobacco >30 pack/year, and 1.790 for hematocrit (HCT) <31.5%. Most patients with major amputation presented with a neuroischemic foot (58%). Gender and age were not found to be risk factors for major amputation. Having less than 7% of hemoglobin A1c (HbA1c) levels had a direct proportion with major amputation numbers. The mortality rates in one year, two and three years after the major amputation operations were 24.6%, 30%, and 35.9%, respectively. Conclusion. Being familiar with these risk factors for major amputation is crucial for multi-disciplinary teams to take good care of patients with diabetic foot ulcers and to lower the need for major amputations.
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Affiliation(s)
- Bugra Zengin
- 1Division of Pediatric Surgery, Department of Surgery, Chlidren's Hospital of Pittsburgh, University of Pittsburgh School of Medicine, Pittsburgh, USA
| | - Burak Yuzuguldu
- 2Division of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, USA
| | - Ilgin Yildirim Simsir
- 3Division of Endocrinology and Metabolism Disorders, Faculty of Medicine, Ege University, Izmir, Turkey
| | - Sevki Cetinkalp
- 3Division of Endocrinology and Metabolism Disorders, Faculty of Medicine, Ege University, Izmir, Turkey
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12
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Brix ATH, Nymark T, Schmal H, Lindberg-Larsen M. Pneumatic tourniquet versus no tourniquet in transfemoral amputation - a study protocol for a randomized controlled trial. BMC Musculoskelet Disord 2022; 23:1088. [PMID: 36514077 PMCID: PMC9746170 DOI: 10.1186/s12891-022-06000-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 11/18/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Lower extremity amputation patients represent a frail group with extensive comorbidity. Transfemoral amputation is a high-risk procedure with 37-50% risk of mortality in the first year. Substantial blood loss during surgery increases the risk of anemic complications and death for these already weakened patients. The use of tourniquet during surgery may reduce blood loss, the need for blood transfusions, the related complications as well as the length of the surgery. However the use of tourniquet may be related to impaired wound healing and hence the use should be investigated in a randomized controlled trial. The primary aim of this study is to investigate the total blood loss and secondary to investigate differences in complications after transfemoral amputation between patients operated with or without tourniquet. METHODS The total blood loss is calculated using Nadlers approach. Based on data from a pilot series, the sample size was calculated to 124, allocated 1:1 in two groups of 62 participants to ensure detection of at least 200 mL difference in the total blood loss. The primary outcome is the total blood loss. Secondary outcomes are blood transfusions, duration of surgery, length of hospital stay and risk of complications within 90 days (re-admissions, re-operations and mortality). Explorative outcomes are 1 year mortality and re-operation risk. Further explorative outcomes are postoperative quality of life (questionnaire EQ-5D-5L) and evaluation of number of prosthesis users including evaluation of prosthesis-specific function measured 3, 6, and 12 months postoperatively. DISCUSSION The possibility to enhance patient safety is highly relevant and this trial will provide data for evidence based recommendations of best practice in amputation surgery. TRIAL REGISTRATION The trial is registered on ClinicalTrials.gov with ID: NCT05550623. Initial release: 13/09 2022.
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Affiliation(s)
- Anna Trier Heiberg Brix
- grid.7143.10000 0004 0512 5013Department of Orthopedic Surgery and Traumatology, Odense University Hospital, Odense, Denmark ,grid.10825.3e0000 0001 0728 0170Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Tine Nymark
- grid.7143.10000 0004 0512 5013Department of Orthopedic Surgery and Traumatology, Odense University Hospital, Odense, Denmark ,grid.10825.3e0000 0001 0728 0170Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Hagen Schmal
- grid.7143.10000 0004 0512 5013Department of Orthopedic Surgery and Traumatology, Odense University Hospital, Odense, Denmark ,grid.7708.80000 0000 9428 7911Department of Orthopedics and Traumatology, University Medical Center Freiburg, Freiburg im Breisgau, Germany
| | - Martin Lindberg-Larsen
- grid.7143.10000 0004 0512 5013Department of Orthopedic Surgery and Traumatology, Odense University Hospital, Odense, Denmark ,grid.10825.3e0000 0001 0728 0170Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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13
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Søe Jensen P, Nørholm V, Poulsen I, Vendel Petersen H. Dialogue is a prerequisite for the nurse-patient relationship in nutritional care: A secondary analysis using the fundamentals of care framework. Scand J Caring Sci 2022; 36:1206-1216. [PMID: 35778822 PMCID: PMC9795910 DOI: 10.1111/scs.13094] [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: 11/17/2021] [Revised: 04/01/2022] [Accepted: 05/13/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND Providing good nutritional care is complex as it goes beyond assessing and ensuring the patients' dietary needs. So far, nutritional research has mainly focused on establishing evidence for the nutritional treatment, while less attention has been on the complexity of providing nutritional care. The Fundamentals of Care (FoC) describes five elements (focus, knowledge, anticipate, evaluate and trust) essential for establishing a nurse-patient relationship as a foundation for quality care. By studying how these elements shape nutritional care and dialogue, we can explore and describe the complexity of nutritional care. AIM By using the FoC framework as an analytic framework, this study explores how the nurse-patient relationship shapes the nutritional care of orthopaedic patients. METHOD This study is a secondary analysis using deductive content analysis of interviews with patients undergoing major orthopaedic surgery, nursing staff and observations of interactions between nursing staff and patients. The core dimension of the FoC framework, 'Establishment of relationship,' was used as an analytic framework. RESULT The nurses perceived serving meals and providing nutritional supplements as an essential part of the nutritional care. Still, the nutritional care was organised as a routine task to be less time-consuming. Appropriate care was initiated when the nursing staff explored patients´ food preferences. When the nursing staff failed to familiarise themselves with the patient's preferences, the patients interpreted nutritional care as unrelated to their needs, resulting in a lack of trust. CONCLUSION The need for efficiency within nutritional care must not compromise the patients' need for dialogue with the nurse. Establishing a trusting relationship between nurses and patients prevents nutritional care from becoming a routine task unrelated to the patients' needs.
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Affiliation(s)
- Pia Søe Jensen
- Department of Clinical ResearchCopenhagen University HospitalHvidovreDenmark,Department of Orthopaedic SurgeryCopenhagen University HospitalHvidovreDenmark,Research Unit of Nursing and Health CareHealth, Aarhus UniversityAarhusDenmark
| | - Vibeke Nørholm
- Department of Clinical ResearchCopenhagen University HospitalHvidovreDenmark
| | - Ingrid Poulsen
- Department of Clinical ResearchCopenhagen University HospitalHvidovreDenmark,Research Unit of Nursing and Health CareHealth, Aarhus UniversityAarhusDenmark,Department of Brain InjuryCopenhagen University HospitalRigshospitaletCopenhagenDenmark
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14
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The Genetic Architecture of the Etiology of Lower Extremity Peripheral Artery Disease: Current Knowledge and Future Challenges in the Era of Genomic Medicine. Int J Mol Sci 2022; 23:ijms231810481. [PMID: 36142394 PMCID: PMC9499674 DOI: 10.3390/ijms231810481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 09/05/2022] [Accepted: 09/06/2022] [Indexed: 12/24/2022] Open
Abstract
Lower extremity artery disease (LEAD), caused by atherosclerotic obstruction of the arteries of the lower limb extremities, has exhibited an increase in mortality and morbidity worldwide. The phenotypic variability of LEAD is correlated with its complex, multifactorial etiology. In addition to traditional risk factors, it has been shown that the interaction between genetic factors (epistasis) or between genes and the environment potentially have an independent role in the development and progression of LEAD. In recent years, progress has been made in identifying genetic variants associated with LEAD, by Genome-Wide Association Studies (GWAS), Whole Exome Sequencing (WES) studies, and epigenetic profiling. The aim of this review is to present the current knowledge about the genetic factors involved in the etiopathogenic mechanisms of LEAD, as well as possible directions for future research. We analyzed data from the literature, starting with candidate gene-based association studies, and then continuing with extensive association studies, such as GWAS and WES. The results of these studies showed that the genetic architecture of LEAD is extremely heterogeneous. In the future, the identification of new genetic factors will allow for the development of targeted molecular therapies, and the use of polygenic risk scores (PRS) to identify individuals at an increased risk of LEAD will allow for early prophylactic measures and personalized therapy to improve their prognosis.
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15
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Schober TL, Abrahamsen C. Patient perspectives on major lower limb amputation – A qualitative systematic review. Int J Orthop Trauma Nurs 2022; 46:100958. [DOI: 10.1016/j.ijotn.2022.100958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 06/30/2022] [Accepted: 07/04/2022] [Indexed: 11/29/2022]
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16
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Schoer N, Rodrigues R, Reid J, Ryan BL, Lizotte DJ, Booth R, MacDougall AG, Kurdyak P, Anderson KK. Patterns of Primary Care Use Prior to a First Diagnosis of Nonaffective Psychotic Disorder in Ontario, Canada: Modèles d'utilisation des soins de première ligne avant un premier diagnostic de trouble psychotique non affectif en Ontario, Canada. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2021; 66:406-417. [PMID: 33016113 PMCID: PMC8172343 DOI: 10.1177/0706743720961732] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Many people experience early signs and symptoms before the onset of psychotic disorder, suggesting that there may be help-seeking prior to first diagnosis. The family physician has been found to play a key role in pathways to care. This study examined patterns of primary care use preceding a first diagnosis of psychotic disorder. METHODS We used health administrative data from Ontario (Canada) to construct a population-based retrospective cohort. We investigated patterns of primary care use, including frequency and timing of contacts, in the 6 years prior to a first diagnosis of psychosis, relative to a general population comparison group matched on age, sex, geographic area, and index date. We used latent class growth modeling to identify distinct trajectories of primary care service use, and associated factors, preceding the first diagnosis. RESULTS People with early psychosis contacted primary care over twice as frequently in the 6 years preceding first diagnosis (RR = 2.22; 95% CI, = 2.19 to 2.25), relative to the general population, with a sharp increase in contacts 10 months prior to diagnosis. They had higher contact frequency across nearly all diagnostic codes, including mental health, physical health, and preventative health. We identified 3 distinct service use trajectories: low-, medium-, and high-increasing usage. DISCUSSION We found elevated patterns of primary care service use prior to first diagnosis of psychotic disorder, suggesting that initiatives to support family physicians in their role on the pathway to care are warranted. Earlier intervention has implications for improved social, educational, and professional development in young people with first-episode psychosis.
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Affiliation(s)
- Nicole Schoer
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, The University of Western Ontario, London, Ontario, Canada
| | - Rebecca Rodrigues
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, The University of Western Ontario, London, Ontario, Canada
| | | | - Bridget L Ryan
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, The University of Western Ontario, London, Ontario, Canada.,Department of Family Medicine, Schulich School of Medicine & Dentistry, The University of Western Ontario, London, Ontario, Canada
| | - Daniel J Lizotte
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, The University of Western Ontario, London, Ontario, Canada.,Department of Computer Science, The University of Western Ontario, London, Ontario, Canada
| | - Richard Booth
- Arthur Labatt Family School of Nursing, The University of Western Ontario, London, Ontario, Canada
| | - Arlene G MacDougall
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, The University of Western Ontario, London, Ontario, Canada.,Department of Family Medicine, Schulich School of Medicine & Dentistry, The University of Western Ontario, London, Ontario, Canada
| | - Paul Kurdyak
- 50010ICES, Toronto, Ontario, Canada.,Institute for Mental Health Policy Research, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Kelly K Anderson
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, The University of Western Ontario, London, Ontario, Canada.,50010ICES, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.,Department of Psychiatry, Schulich School of Medicine & Dentistry, The University of Western Ontario, London, Ontario, Canada
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17
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Ezeofor V‘S, Bray N, Bryning L, Hashmi F, Hoel H, Parker D, Edwards RT. Economic model to examine the cost-effectiveness of FlowOx home therapy compared to standard care in patients with peripheral artery disease. PLoS One 2021; 16:e0244851. [PMID: 33444396 PMCID: PMC7808667 DOI: 10.1371/journal.pone.0244851] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 12/17/2020] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Critical limb ischaemia is a severe stage of lower limb peripheral artery disease which can lead to tissue loss, gangrene, amputation and death. FlowOx™ therapy is a novel negative-pressure chamber system intended for home use to increase blood flow, reduce pain and improve wound healing for patients with peripheral artery disease and critical limb ischaemia. METHODS A Markov model was constructed to assess the relative cost-effectiveness of FlowOx™ therapy compared to standard care in lower limb peripheral artery disease patients with intermittent claudication or critical limb ischaemia. The model used data from two European trials of FlowOx™ therapy and published evidence on disease progression. From an NHS analysis perspective, various FlowOx™ therapy scenarios were modelled by adjusting the dose of FlowOx™ therapy and the amount of other care received alongside FlowOx™ therapy, in comparison to standard care. RESULTS In the base case analysis, consisting of FlowOx™ therapy plus nominal care, the cost estimates were £12,704 for a single dose of FlowOx™ therapy per annum as compared with £15,523 for standard care. FlowOx™ therapy patients gained 0.27 additional quality adjusted life years compared to standard care patients. This equated to a dominant incremental cost-effectiveness ratio per QALY gained. At the NICE threshold WTP of £20,000 and £30,000 per QALY gained, FlowOx™ therapy in addition to standard care had a 0.80 and 1.00 probability of being cost-effectiveness respectively. CONCLUSIONS FlowOx™ therapy delivered as a single annual dose may be a cost-effective treatment for peripheral artery disease. FlowOx™ therapy improved health outcomes and reduced treatment costs in this modelled cohort. The effectiveness and cost-effectiveness of FlowOx™ therapy is susceptible to disease severity, adherence, dose and treatment cost. Research assessing the impact of FlowOx™ therapy on NHS resource use is needed in order to provide a definitive economic evaluation.
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Affiliation(s)
- Victory ‘Segun Ezeofor
- Centre for Health Economics and Medicines Evaluation, Bangor University, Bangor, Gwynedd, Wales, United Kingdom
- * E-mail:
| | - Nathan Bray
- Centre for Health Economics and Medicines Evaluation, Bangor University, Bangor, Gwynedd, Wales, United Kingdom
| | - Lucy Bryning
- Centre for Health Economics and Medicines Evaluation, Bangor University, Bangor, Gwynedd, Wales, United Kingdom
| | - Farina Hashmi
- School of Health and Society, University of Salford, Manchester, United Kingdom
| | - Henrik Hoel
- Otivio AS, Oslo, Norway
- Department of Vascular Surgery, Oslo University Hospital, Oslo, Norway
| | - Daniel Parker
- School of Health and Society, University of Salford, Manchester, United Kingdom
| | - Rhiannon Tudor Edwards
- Centre for Health Economics and Medicines Evaluation, Bangor University, Bangor, Gwynedd, Wales, United Kingdom
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18
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Røikjer J, Jensen MH, Vestergaard P, Sørensen AM, Laursen HVB, Ejskjaer N. Twenty years with diabetes and amputations: a retrospective population-based cohort study. Diabet Med 2020; 37:2098-2108. [PMID: 31990417 DOI: 10.1111/dme.14251] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/23/2020] [Indexed: 01/13/2023]
Abstract
AIM To investigate the trends in non-traumatic lower limb amputation in people with and without diabetes. METHODS From the Danish National Patient Register, all people with either type 1 or type 2 diabetes (n = 462 743) as well as a group of people without diabetes from the general population (n = 1 388 886) were identified and separated into three groups based on diabetes type. Among these, 17 265 amputations were identified between 1997 and 2017 and stratified into trans-femoral amputations, trans-tibial amputations and amputations below the ankle using surgical codes. Annual changes were described using least-squares linear regression. RESULTS The yearly mean decrease in incidence rate of amputation per 1000 person-years was -0.032 [95% CI: -0.062, -0.001], -0.022 [-0.032, -0.012] and -0.006 [-0.009, -0.003] for trans-femoral amputation, -0.072 [-0.093, -0.052], -0.090 [-0.102, -0.078] and -0.015 [-0.016, -0.013] for trans-tibial amputation, and -0.055 [-0.080, -0.020], -0.075 [-0.090, -0.060] and -0.011 [-0.014, -0.007] for amputation below the ankle in people with type 1 diabetes, people with type 2 diabetes and people without diabetes, respectively. CONCLUSIONS Over recent decades, the incidence of amputation has decreased significantly in people with diabetes and in the general population without diabetes.
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Affiliation(s)
- J Røikjer
- Steno Diabetes Center North Denmark, Aalborg University Hospital, Aalborg, Denmark
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - M H Jensen
- Steno Diabetes Center North Denmark, Aalborg University Hospital, Aalborg, Denmark
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - P Vestergaard
- Steno Diabetes Center North Denmark, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine and Endocrinology, Aalborg University, Aalborg, Denmark
| | - A M Sørensen
- Department of Orthopaedic Surgery, Aalborg University Hospital, Aalborg, Denmark
| | - H V B Laursen
- Steno Diabetes Center North Denmark, Aalborg University Hospital, Aalborg, Denmark
| | - N Ejskjaer
- Steno Diabetes Center North Denmark, Aalborg University Hospital, Aalborg, Denmark
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
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19
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Hughes W, Goodall R, Salciccioli JD, Marshall DC, Davies AH, Shalhoub J. Editor's Choice - Trends in Lower Extremity Amputation Incidence in European Union 15+ Countries 1990-2017. Eur J Vasc Endovasc Surg 2020; 60:602-612. [PMID: 32709465 DOI: 10.1016/j.ejvs.2020.05.037] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 04/17/2020] [Accepted: 05/26/2020] [Indexed: 01/25/2023]
Abstract
OBJECTIVE Lower extremity amputation (LEA) carries significant mortality, morbidity, and health economic burden. In the Western world, it most commonly results from complications of peripheral arterial occlusive disease (PAOD) or diabetic foot disease. The incidence of PAOD has declined in Europe, the United States, and parts of Australasia. The present study aimed to assess trends in LEA incidence in European Union (EU15+) countries for the years 1990-2017. METHODS This was an observational study using data obtained from the 2017 Global Burden of Disease (GBD) Study. Age standardised incidence rates (ASIRs) for LEA (stratified into toe amputation, and LEA proximal to toes) were extracted from the GBD Results Tool (http://ghdx.healthdata.org/gbd-results-tool) for EU15+ countries for each of the years 1990-2017. Trends were analysed using Joinpoint regression analysis. RESULTS Between 1990 and 2017, variable trends in the incidence of LEA were observed in EU15+ countries. For LEAs proximal to toes, increasing trends were observed in six of 19 countries and decreasing trends in nine of 19 countries, with four countries showing varying trends between sexes. For toe amputation, increasing trends were observed in eight of 19 countries and decreasing trends in eight of 19 countries for both sexes, with three countries showing varying trends between sexes. Australia had the highest ASIRs for both sexes in all LEAs at all time points, with steadily increasing trends. The USA observed the greatest reduction in all LEAs in both sexes over the time period analysed (LEAs proximal to toes: female patients -22.93%, male patients -29.76%; toe amputation: female patients -29.93%, male patients -32.67%). The greatest overall increase in incidence was observed in Australia. CONCLUSION Variable trends in LEA incidence were observed across EU15+ countries. These trends do not reflect previously observed reductions in incidence of PAOD over the same time period.
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Affiliation(s)
- Will Hughes
- Department of Surgery, Broomfield Hospital, Chelmsford, UK.
| | - Richard Goodall
- Academic Section of Vascular Surgery, Department of Surgery & Cancer, Imperial College London, UK
| | - Justin D Salciccioli
- Academic Section of Vascular Surgery, Department of Surgery & Cancer, Imperial College London, UK; Department of Medicine, Mount Auburn Hospital, Harvard Medical School, Cambridge, MA, USA
| | - Dominic C Marshall
- Critical Care Research Group, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Alun H Davies
- Academic Section of Vascular Surgery, Department of Surgery & Cancer, Imperial College London, UK; Department of Vascular Surgery, Imperial College Healthcare NHS Trust, London, UK
| | - Joseph Shalhoub
- Academic Section of Vascular Surgery, Department of Surgery & Cancer, Imperial College London, UK; Department of Vascular Surgery, Imperial College Healthcare NHS Trust, London, UK
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20
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Li CI, Lin CC, Cheng HM, Liu CS, Lin CH, Lin WY, Wang MC, Yang SY, Li TC. Derivation and validation of a clinical prediction model for assessing the risk of lower extremity amputation in patients with type 2 diabetes. Diabetes Res Clin Pract 2020; 165:108231. [PMID: 32446799 DOI: 10.1016/j.diabres.2020.108231] [Citation(s) in RCA: 6] [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: 12/22/2019] [Revised: 03/05/2020] [Accepted: 05/18/2020] [Indexed: 01/29/2023]
Abstract
AIM This study aims to develop and validate a lower extremity amputation (LEA) risk score system in persons with type 2 diabetes. METHODS A retrospective population-based cohort study was conducted among eligible 21,484 participants in the derivation set and 10,742 participants in the validation set who were enrolled in the Taiwan National Diabetes Care Management Program. The risk score system was developed following the steps proposed by the Framingham Heart Study with a Cox proportional hazards model algorithm. Discrimination ability was assessed by the receiver operating characteristic curve, and calibration was performed by Hosmer-Lemeshow test. RESULTS A total of 504 patients developed LEA at an average follow-up of 7.4 years. The point scores were derived from 15 predictors as follows: age, gender, duration of type 2 diabetes, body mass index, HbA1c, triglyceride, eGFR, variation of fasting blood glucose, comorbidities of stroke, diabetes retinopathy, hypoglycemia and foot ulcer, anti-diabetes medication, and use of diuretics and nitrates. The c-statistics for predicting 3-, 5-, and 8-year LEA risks were 0.80 [95% confidence interval (CI) 0.76-0.83], 0.78 (0.75-0.81), and 0.76 (0.74-0.79) in the derivation set, respectively, and 0.81 (0.76-0.85), 0.77 (0.73-0.81), and 0.74 (0.71-0.77) in the validation set, respectively. CONCLUSIONS A new risk score for LEA was developed and validated in the clinical setting with good discriminatory ability. Poor glycemic control, glucose variation, comorbidities, and medication use were identified as predictive factors for LEA in patients with type 2 diabetes.
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Affiliation(s)
- Chia-Ing Li
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan; Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
| | - Cheng-Chieh Lin
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan; Department of Medical Research, China Medical University Hospital, Taichung, Taiwan; Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Hui-Man Cheng
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan; Department of Integration of Traditional Chinese and Western Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Chiu-Shong Liu
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan; Department of Medical Research, China Medical University Hospital, Taichung, Taiwan; Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Chih-Hsueh Lin
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan; Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Wen-Yuan Lin
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan; Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Mu-Cyun Wang
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan; Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Shing-Yu Yang
- Department of Public Health, College of Public Health, China Medical University, Taichung, Taiwan
| | - Tsai-Chung Li
- Department of Public Health, College of Public Health, China Medical University, Taichung, Taiwan; Department of Healthcare Administration, College of Medical and Health Science, Asia University, Taichung, Taiwan.
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21
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Aljarrah Q, Bakkar S, Aleshawi A, Al-Gharaibeh O, Al-Jarrah M, Ebwayne R, Allouh M, Abou-Foul AK. Analysis of the Peri-Operative Cost of Non-Traumatic Major Lower Extremity Amputation in Jordan. CLINICOECONOMICS AND OUTCOMES RESEARCH 2020; 12:13-21. [PMID: 32021336 PMCID: PMC6966148 DOI: 10.2147/ceor.s232779] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Accepted: 12/18/2019] [Indexed: 12/30/2022] Open
Abstract
Purpose Non-traumatic major lower extremity amputation (NMLEA) is a commonly performed procedure that presents a substantial cost burden. Patients who undergo NMLEA are usually considered as a high-risk group with significant comorbidities, which translates into a protracted peri-operative course and increased health-care costs. The primary aim of this study was therefore to perform a contemporary peri-operative cost analysis of NMLEA performed in our center. We are a major tertiary referral hospital that provides vascular surgery services to the entire northern counties in Jordan. We also aimed to assess the various factors that influence the cost of NMLEA in less economically developed countries. Methods Records of all patients who underwent NMLEA at King Abdullah University Hospital between January 2012 and December 2017 were retrieved. Total inpatient cost was calculated and analyzed against different patients' variables. Results A total of 140 patients underwent NMLEA between 2012 and 2017 in our facility. Below-knee amputations accounted for 110 cases, while above-knee amputations included 30 patients. Approximately two-thirds of the cases (61.4%) were males, with average age of the patients being approximately 62.9 years. The commonest comorbidities were diabetes mellitus and hypertension, which were recorded in 89.3% and 80.3% of the patients, respectively. The average operative time was 133.0 ± 10.8 mins, and the average length of stay (LOS) was 6.7±0.4 days. The mean cost for amputations was 4904.7± 429.3 United States dollars. Multiple linear regression analysis demonstrated that LOS and admission-to-operation time were the independent predictors of cost. Conclusion Delayed amputations and prolonged LOS remain the most important determinants for the peri-operative cost of NMLEA. When amputation is deemed inevitable, an expedited multidisciplinary approach may possibly reduce undue delays and result in cost-effective delivery of this age-old remedy.
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Affiliation(s)
- Qusai Aljarrah
- Department of Surgery, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Sohail Bakkar
- Department of Surgery, Faculty of Medicine, The Hashemite University, Zarqa 13133, Jordan
| | - Abdelwahab Aleshawi
- School of Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Omar Al-Gharaibeh
- School of Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Mooath Al-Jarrah
- School of Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Radi Ebwayne
- Department of Surgery, Faculty of Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Mohammed Allouh
- Department of Anatomy, College of Medicine & Health Sciences, United Arab Emirates University, Al Ain 17666, United Arab Emirates
| | - Ahmad K Abou-Foul
- Department of Otolaryngology, Head and Neck Surgery, Imperial College Healthcare NHS Trust, St Mary's Hospital, London W2 1NY, UK
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Stenqvist CP, Nielsen CT, Napolitano GM, Larsen BM, Flies MJ, Brander DC, Lynge E, Pallesen P. Does closed incision negative wound pressure therapy in non-traumatic major lower-extremity amputations improve survival rates? Int Wound J 2019; 16:1171-1177. [PMID: 31407512 DOI: 10.1111/iwj.13176] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 07/28/2019] [Indexed: 12/24/2022] Open
Abstract
Closed incision negative pressure wound therapy (CINPWT) has been shown to be clinically effective compared with the traditional gauze dressing, reducing surgical site infections and wound complications. We evaluated the effect of CINPWT compared with gauze dressing on the need for revision surgery and survival after non-traumatic major lower amputation. We included 309 patients undergoing 403 major lower amputations in a retrospective study from January 1, 2010 to November 23, 2017. A total of 139 patients received CINPWT, and 170 patients received stump bandage. There was no statistically significant difference between the two groups regarding the need for revision surgery (P = .45). Fourteen stump bandage patients and 15 CINPWT patients died in hospital (P = .57). One year after amputation, 55 CINPWT patients and 66 stump bandage patients had died (P = .82). Survival probabilities adjusted for age and gender 2 years after amputation were .52 (.43-.61) and .49 (.42-.58), respectively, and 3 years after amputation were .36 (.25-.50) and .39 (.32-.47), respectively. We also found no significant difference in the need for revision surgery in survival probabilities up till 3 years after amputation between patients treated with CINPWT and patients treated with gauze bandage postoperatively.
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Affiliation(s)
- Charlotte P Stenqvist
- Department of Orthopedic Surgery, Nykoebing Falster Hospital, Nykoebing Falster, Denmark
| | - Camilla T Nielsen
- Department of Orthopedic Surgery, Nykoebing Falster Hospital, Nykoebing Falster, Denmark
| | | | - Bo M Larsen
- Department of Orthopedic Surgery, Nykoebing Falster Hospital, Nykoebing Falster, Denmark
| | - Mitchell J Flies
- Department of Orthopedic Surgery, Nykoebing Falster Hospital, Nykoebing Falster, Denmark
| | - Ditte C Brander
- Department of Orthopedic Surgery, Nykoebing Falster Hospital, Nykoebing Falster, Denmark
| | - Elsebeth Lynge
- Centre for Epidemiological Research, Nykoebing Falster Hospital, University of Copenhagen, Nykoebing Falster, Denmark
| | - Per Pallesen
- Department of Orthopedic Surgery, Nykoebing Falster Hospital, Nykoebing Falster, Denmark
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23
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Aakjær M, Houlind MB, Treldal C, Ankarfeldt MZ, S Jensen P, Andersen O, Iversen E, Christrup LL, Petersen J. Differences in Kidney Function Estimates Based on Creatinine and/or Cystatin C in Non-Traumatic Amputation Patients and Their Impact on Drug Prescribing. J Clin Med 2019; 8:jcm8010089. [PMID: 30646571 PMCID: PMC6351924 DOI: 10.3390/jcm8010089] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Revised: 01/03/2019] [Accepted: 01/09/2019] [Indexed: 12/15/2022] Open
Abstract
Accurate kidney function estimates are necessary when prescribing renally-eliminated medications. Our objectives were to investigate how amputation affects estimated glomerular filtration rate (eGFR) and to determine if dosing recommendations differ among different eGFR equations. In a cohort study of non-traumatic amputation patients, eGFR based on creatinine and/or cystatin C were measured before and after amputation. Prescribed, renally-eliminated medications were compared with dosing guidelines in Renbase®. Data from 38 patients with a median age of 75 years were analyzed. The median (range) eGFR was 65 (15⁻103), 38 (13⁻79), and 48 (13⁻86) mL/min/1.73 m² before amputation and 80 (22⁻107), 51 (13⁻95), and 62 (16⁻100) mL/min/1.73 m² after amputation for eGFRCreatinine, eGFRCystatinC, and eGFRCombined, respectively (p < 0.01). From before to after amputation, eGFR increased on average by 8.5, 6.1, and 7.4 mL/min/1.73 m² for eGFRCreatinine, eGFRCystatinC, and eGFRCombined (all p < 0.01), respectively. At least one renally-eliminated medication was prescribed at a higher dose than recommended in 37.8% of patients using eGFRCystatinC, 17.6% using eGFRCombined and 10.8% using eGFRCreatinine. In conclusion, amputation affects eGFR regardless of the eGFR equations. The differences among equations would impact prescribing of renally-eliminated medications, particularly when switching from creatinine to cystatin C.
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Affiliation(s)
- Mia Aakjær
- Clinical Research Centre, Copenhagen University Hospital, 2650 Hvidovre, Denmark.
- Section of Pharmacotherapy, Department of Drug Design and Pharmacology, University of Copenhagen, 2100 Copenhagen, Denmark.
- The Capital Regional Pharmacy, 2730 Herlev, Denmark.
| | - Morten B Houlind
- Clinical Research Centre, Copenhagen University Hospital, 2650 Hvidovre, Denmark.
- Section of Pharmacotherapy, Department of Drug Design and Pharmacology, University of Copenhagen, 2100 Copenhagen, Denmark.
- The Capital Regional Pharmacy, 2730 Herlev, Denmark.
| | - Charlotte Treldal
- Clinical Research Centre, Copenhagen University Hospital, 2650 Hvidovre, Denmark.
- Section of Pharmacotherapy, Department of Drug Design and Pharmacology, University of Copenhagen, 2100 Copenhagen, Denmark.
- The Capital Regional Pharmacy, 2730 Herlev, Denmark.
| | - Mikkel Z Ankarfeldt
- Clinical Research Centre, Copenhagen University Hospital, 2650 Hvidovre, Denmark.
- Center for Clinical Research and Prevention, Copenhagen University Hospital, 2000 Frederiksberg, Denmark.
| | - Pia S Jensen
- Clinical Research Centre, Copenhagen University Hospital, 2650 Hvidovre, Denmark.
- Department of Orthopaedic Surgery, Copenhagen University Hospital, 2650 Hvidovre, Denmark.
| | - Ove Andersen
- Clinical Research Centre, Copenhagen University Hospital, 2650 Hvidovre, Denmark.
- Emergency Department, Copenhagen University Hospital, 2650 Hvidovre, Denmark.
| | - Esben Iversen
- Clinical Research Centre, Copenhagen University Hospital, 2650 Hvidovre, Denmark.
| | - Lona L Christrup
- Section of Pharmacotherapy, Department of Drug Design and Pharmacology, University of Copenhagen, 2100 Copenhagen, Denmark.
| | - Janne Petersen
- Clinical Research Centre, Copenhagen University Hospital, 2650 Hvidovre, Denmark.
- Center for Clinical Research and Prevention, Copenhagen University Hospital, 2000 Frederiksberg, Denmark.
- Section of Biostatistics, Department of Public Health, University of Copenhagen, 1014 Copenhagen, Denmark.
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