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Singhania P, Das TC, Bose C, Mondal A, Bhattacharjee R, Singh A, Mukhopadhyay S, Chowdhury S. Toe brachial index and not ankle brachial index is appropriate in initial evaluation of peripheral arterial disease in type 2 diabetes. Diabetol Metab Syndr 2024; 16:52. [PMID: 38414018 PMCID: PMC10898040 DOI: 10.1186/s13098-024-01291-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Accepted: 02/12/2024] [Indexed: 02/29/2024] Open
Abstract
BACKGROUND Non-invasive clinic-based tools for assessing PAD are not without limitations. Therefore, costly tests like Doppler study, CT angiography and MR angiography are often required to make a diagnosis. Ankle brachial index (ABI), commonly used for assessment of PAD, has high false positivity rates in sclerosed, calcified arteries which render them non-compressible. Toe brachial index (TBI) can be an alternative, as digital arteries are relatively unaffected by these changes. AIM To compare the reliability of ABI and TBI in diagnosing PAD in type 2 diabetes using CT angiography (CTA) as the reference. METHODS 175 adults with T2D were selected. ABI &TBI were measured with an automated vascular Doppler XT 6 ports bilaterally for all subjects. For any subject, the limb with lower ABI and TBI was included for analysis. ABI < 0.9 & TBI < 0.6 were taken as evidence of PAD. CTA showing > 50% narrowing was taken as evidence of PAD. RESULTS 24% of our study subjects had CTA confirmed PAD. ABI has low sensitivity of 35.29% (95% CI 0.21-0.52) compared to TBI being 82.35% (95% CI 0.66-0.92). The specificity however was similar. ABI < 0.9 was able to detect CTA confirmed PAD, but ABI > 0.9, including the so-called normal ABI (0.9-1.3) was unable to detect PAD. ROC showed ABI at 1.005 has sensitivity 64.71% (95% CI 0.48- 0.79) and specificity 61.7% (95% CI 0.53-0.69) and TBI at 0.6 has sensitivity 82.35% (95% CI 0.66-0.92) & specificity 92% (95% CI 0.87-0.96). Utilizing Cohen's Kappa, the reliability of ABI with respect to CTA showed fair agreement (K = 0.225, p = 0.001), whereas the reliability of TBI with respect to CTA showed substantial agreement (K = 0.759, p < 0.0001). CONCLUSION ABI < 0.9 detects PAD reliably, but presence of PAD in patients with ABI > 9.0 including the normal of ABI (0.9-1.3) can be confirmed with TBI, which correlated strongly with CTA. TBI is also non-inferior for PAD detection, when ABI < 0.9. TBI and not ABI can be utilized for initial assessment of PAD in subjects with T2D.
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Affiliation(s)
- Pankaj Singhania
- Department of Endocrinology and Metabolism, Institute of Post Graduate Medical Education and Research, Kolkata, India
| | - Tapas Chandra Das
- Department of Endocrinology and Metabolism, Institute of Post Graduate Medical Education and Research, Kolkata, India
| | - Chiranjit Bose
- Department of Endocrinology and Metabolism, Institute of Post Graduate Medical Education and Research, Kolkata, India
| | - Asif Mondal
- Department of Endocrinology and Metabolism, Institute of Post Graduate Medical Education and Research, Kolkata, India
| | | | - Archana Singh
- Department of Radiodiagnosis, Institute of Post Graduate Medical Education and Research, Kolkata, India
| | - Satinath Mukhopadhyay
- Department of Endocrinology and Metabolism, Institute of Post Graduate Medical Education and Research, Kolkata, India.
| | - Subhankar Chowdhury
- Department of Endocrinology and Metabolism, Institute of Post Graduate Medical Education and Research, Kolkata, India
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Li LG, Ma X. Early identification and treatment for peripheral arterial disease in patients with ischemic cerebrovascular disease. Eur J Med Res 2023; 28:93. [PMID: 36823655 PMCID: PMC9948380 DOI: 10.1186/s40001-023-01050-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 02/07/2023] [Indexed: 02/25/2023] Open
Abstract
Ischemic cerebrovascular disease (ICVD) is a major cause of mortality and disability worldwide and is often caused by atherosclerosis. As a systemic disease, atherosclerosis usually affects multiple vascular beds, mainly including cerebral, coronary, and peripheral arteries. Therefore, ICVD is easily complicated by lower-extremity peripheral arterial disease (PAD). ICVD patients with PAD have more serious symptoms and a worse prognosis, however, neurologists might neglect the evaluation and management of the coexistent PAD, and there is still a lack of consensuses about the diagnosis and treatment for such patients. By summarizing relevant research progresses, this review showed that duplex ultrasound had more advantages in the early screening and evaluation of PAD in ICVD patients among multiple methods to diagnose PAD. Furthermore, the current evidence seems to support that single-drug antiplatelet can be used as the basic treatment, and new antithrombotic strategies, such as ticagrelor only or aspirin combined with low-dose rivaroxaban are expected to further reduce the incidence of stroke for ICVD patients with PAD. More effective treatments would be explored by large-scale trials to guide the clinical management to prevent secondary stroke for such patients.
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Affiliation(s)
- Lu-guang Li
- grid.24696.3f0000 0004 0369 153XDepartment of Neurology, Xuanwu Hospital, Capital Medical University, No. 45 Changchun Street, Xicheng District, Beijing, 100053 China ,National Clinical Research Center for Geriatric Disorders, Beijing, China ,grid.24696.3f0000 0004 0369 153XClinical Center for Cardio-Cerebrovascular Disease of Capital Medical University, Beijing, China
| | - Xin Ma
- Department of Neurology, Xuanwu Hospital, Capital Medical University, No. 45 Changchun Street, Xicheng District, Beijing, 100053, China. .,National Clinical Research Center for Geriatric Disorders, Beijing, China. .,Clinical Center for Cardio-Cerebrovascular Disease of Capital Medical University, Beijing, China.
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Brouwers JJ, Willems SA, Goncalves LN, Hamming JF, Schepers A. Reliability of bedside tests for diagnosing peripheral arterial disease in patients prone to medial arterial calcification: A systematic review. EClinicalMedicine 2022; 50:101532. [PMID: 35812995 PMCID: PMC9256539 DOI: 10.1016/j.eclinm.2022.101532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 06/04/2022] [Accepted: 06/08/2022] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Medial arterial calcification (MAC), frequently associated with diabetes mellitus (DM) and chronic kidney disease (CKD), is a systemic vascular disorder leading to stiffness and incompressible arteries. These changes impede the accuracy of bedside tests to diagnose peripheral arterial disease (PAD). This review aimed to evaluate the reliability of bedside tests for the detection of PAD in patients prone to MAC. METHODS A systematic search (Pubmed, Embase, Web of Science, Cochrane, and Emcare) was performed according to the PRISMA guidelines to identify relevant studies providing data on the performance of bedside tests for the detection of PAD in patients prone to MAC. Studies were included when bedside test were compared to a reference standard. Primary endpoints were the positive and negative likelihood ratios (PLR, NLR). Methodological quality and risk of bias were evaluated using the QUADAS-2 tool. FINDINGS In total, 23 studies were included in this review. The most commonly evaluated test was the ankle-brachial index (ABI), followed by toe-brachial index (TBI), toe pressure (TP) measurements, and continuous wave Doppler (CWD). The majority of patients were older, male, and had DM. We found that ABI <0·9 was helpful to diagnose PAD, but failed to rule out PAD (NLR >0·2). The same applied for TP (NLR >0·3) and TBI (5 out of 6 studies revealed an NLR >0·2). CWD (loss of triphasic pattern) is reliable to exclude PAD (NLR 0-0·09), but was only validated in two studies. Overall, methodological quality was poor which led to risk of bias in 20 studies. INTERPRETATION The diagnosis of PAD in patients prone to MAC remains challenging. The ABI performed reasonably in the diagnosis of PAD, while the CWD (loss of triphasic signal) can be used to rule out PAD. This systematic review showed that test performances were generally poor with serious concerns in methodological quality of the included studies. We therefore counsel against the use of a single bedside test. FUNDING None to declare.
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Affiliation(s)
- Jeroen J.W.M. Brouwers
- Department of Vascular Surgery, Leiden University Medical Center, Leiden, the Netherlands
- Department of Surgery, Haga Teaching Hospital, the Hague, the Netherlands
- Corresponding author at: Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, the Netherlands.
| | - Siem A. Willems
- Department of Vascular Surgery, Leiden University Medical Center, Leiden, the Netherlands
- Department of Surgery, Haga Teaching Hospital, the Hague, the Netherlands
| | - Lauren N. Goncalves
- Department of Surgery, Haaglanden Medical Center, the Hague, the Netherlands
| | - Jaap F. Hamming
- Department of Vascular Surgery, Leiden University Medical Center, Leiden, the Netherlands
| | - Abbey Schepers
- Department of Vascular Surgery, Leiden University Medical Center, Leiden, the Netherlands
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Stefanou N, Arnaoutoglou C, Papageorgiou F, Matsagkas M, Varitimidis SE, Dailiana ZH. Update in combined musculoskeletal and vascular injuries of the extremities. World J Orthop 2022; 13:411-426. [PMID: 35633747 PMCID: PMC9125001 DOI: 10.5312/wjo.v13.i5.411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 10/31/2021] [Accepted: 04/24/2022] [Indexed: 02/06/2023] Open
Abstract
Combined musculoskeletal and vascular injuries of the extremities are conditions in which a multidisciplinary approach is a sine qua non to ensure life initially and limb viability secondarily. Vascular injuries as part of musculoskeletal trauma are usually the result of the release of a high energy load in the wound site so that the prognosis is determined by the degree of soft-tissue damage, duration of limb ischemia, patient’s medical status and presence of associated injuries. The management of these injuries is challenging and requires a specific algorithm of action, because they are usually characterized by increased morbidity, amputation rate, infection, neurological and functional deficits, and they could be life threatening. Although vascular injuries are rare and occur either isolated or in the context of major combined musculoskeletal trauma, the high index of suspicion, imaging control, and timely referral of the patient to organized trauma centers ensure the best functional outcome of the extremity in such challenging cases. Even after a successful initial treatment of a combined trauma pattern, long-term follow-up is crucial to prevent and detect early possible complications. The purpose of this manuscript is to provide an update on diagnosis and treatment of combined musculoskeletal and vascular injuries of the extremities, from an orthopedic point of view.
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Affiliation(s)
- Nikolaos Stefanou
- Department of Orthopaedic Surgery, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa 41500, Greece
| | - Christina Arnaoutoglou
- Department of Orthopaedic Surgery, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa 41500, Greece
| | - Fotios Papageorgiou
- Department of Orthopaedic Surgery, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa 41500, Greece
| | - Miltiadis Matsagkas
- Department of Vascular Surgery, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa 41500, Greece
| | - Sokratis E Varitimidis
- Department of Orthopaedic Surgery, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa 41500, Greece
| | - Zoe H Dailiana
- Department of Orthopaedic Surgery, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa 41500, Greece
- Department of Hand, Upper Extremity and Microsurgery, IASO Thessalias, Larissa 41500, Greece
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Parry A, Bhat M, Maqsood S, Ganie F. Utility of ankle brachial index in the diagnosis of peripheral arterial disease in a resource limited setting. Indian J Vasc Endovasc Surg 2022. [DOI: 10.4103/ijves.ijves_65_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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Salawu AI, Ajani GO, Soje MO, Ojo OD, Olabinri EO, Obajolowo OO, Babalola OF, Ipinnimo TM, Oguntade HB, Adediran OO. Diabetes mellitus foot ulcer and associated factors among Type 2 diabetes patients in a Tertiary Institution in Southwest Nigeria. Ann Afr Med 2022; 21:339-347. [PMID: 36412332 PMCID: PMC9850882 DOI: 10.4103/aam.aam_57_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Aim This study aims to assess the proportion of diabetic foot ulcer (DMFU) and associated factors among patients with type 2 diabetes in a tertiary hospital in Southwest Nigeria. Methods A pretested semi-structured interviewer-administered questionnaire adapted from the STEPwise Approach to Surveillance of Noncommunicable Disease Risk Factors of WHO.14 was used for data collection from a sample of 181 patients with type 2 diabetes mellitus. Sociodemographic, behavioral, clinical, and laboratory variables were collated from the participants. Chi-square test and logistic regression were used to identify the predictors of DMFU. Results A total of 166 patients had their questionnaires completed. The mean age (standard deviation) of the respondents was 62.6 (14.3) years. The proportion of DMFU was 18.7%. More than two-third (71.1%) of our respondents had clinical symptoms suggestive of peripheral neuropathy while 34.3% of the patients seen in the study had evidence of peripheral vascular disease on duplex Doppler ultrasound. Male patients were about five times more likely to have DMFU than female patients (adjusted odds ratio [AOR] =5.27; 95% confidence interval [CI] = 1.001-27.841). Those with duration of diabetes ≥10 years were more likely to have DMFU than those with disease duration <10 years (AOR = 15.47; 95% CI = 1.201-199.314). Patients with fasting blood glucose (FBG) of ≥ 7.2 mmol/L were about four times more likely to have DMFU than those with FBG of <7.2 mmol/L (AOR = 4.19; 95% CI = 1.618-18.463). Conclusions The proportion of DMFU was 18.7%, and the predictors identified included sex, duration of disease, and FBG level.
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Affiliation(s)
- Adedayo Idris Salawu
- Department of Surgery, College of Health Sciences, Afe Babalola University, Ado-Ekiti, Ekiti State, Nigeria,Department of Surgery, Federal Teaching Hospital, Ido-Ekiti, Ekiti State, Nigeria,Address for correspondence: Dr. Adedayo Idris Salawu, Department of Surgery, Federal Teaching Hospital, Ido-Ekiti, Ekiti State, Nigeria. E-mail:
| | - Gbadebo Oladimeji Ajani
- Department of Medicine, College of Health Sciences, Afe Babalola University, Ado-Ekiti, Ekiti State, Nigeria,Department of Internal Medicine, Federal Teaching Hospital, Ido-Ekiti, Ekiti State, Nigeria
| | - Michael Osisiogu Soje
- Department of Medicine, College of Health Sciences, Afe Babalola University, Ado-Ekiti, Ekiti State, Nigeria,Department of Internal Medicine, Federal Teaching Hospital, Ido-Ekiti, Ekiti State, Nigeria
| | - Owolabi Dele Ojo
- Department of Surgery, College of Health Sciences, Afe Babalola University, Ado-Ekiti, Ekiti State, Nigeria,Department of Orthopaedic and Trauma, Federal Teaching Hospital, Ido-Ekiti, Ekiti State, Nigeria
| | - Eunice Oluremi Olabinri
- Department of Radiology, College of Health Sciences, Afe Babalola University, Ekiti State, Nigeria,Department of Radiology, Federal Teaching Hospital, Ido-Ekiti, Ekiti State, Nigeria
| | - Omotola Olawale Obajolowo
- Department of Medicine, College of Health Sciences, Afe Babalola University, Ado-Ekiti, Ekiti State, Nigeria,Department of Internal Medicine, Federal Teaching Hospital, Ido-Ekiti, Ekiti State, Nigeria
| | - Olakunle Fatai Babalola
- Department of Surgery, College of Health Sciences, Afe Babalola University, Ado-Ekiti, Ekiti State, Nigeria,Department of Surgery, Federal Teaching Hospital, Ido-Ekiti, Ekiti State, Nigeria
| | - Tope Michael Ipinnimo
- Department of Community Medicine, Federal Teaching Hospital, Ido-Ekiti, Ekiti State, Nigeria
| | | | - Olufemi Olusola Adediran
- Department of Medicine, Faculty of Clinical Sciences, College of Health Sciences, University of Abuja, Abuja, Nigeria
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Piko N, Bevc S, Ekart R, Petreski T, Vodošek Hojs N, Hojs R. Diabetic patients with chronic kidney disease: Non-invasive assessment of cardiovascular risk. World J Diabetes 2021; 12:975-996. [PMID: 34326949 PMCID: PMC8311487 DOI: 10.4239/wjd.v12.i7.975] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/04/2021] [Accepted: 04/26/2021] [Indexed: 02/06/2023] Open
Abstract
The prevalence and burden of diabetes mellitus and chronic kidney disease on global health and socioeconomic development is already heavy and still rising. Diabetes mellitus by itself is linked to adverse cardiovascular events, and the presence of concomitant chronic kidney disease further amplifies cardiovascular risk. The culmination of traditional (male gender, smoking, advanced age, obesity, arterial hypertension and dyslipidemia) and non-traditional risk factors (anemia, inflammation, proteinuria, volume overload, mineral metabolism abnormalities, oxidative stress, etc.) contributes to advanced atherosclerosis and increased cardiovascular risk. To decrease the morbidity and mortality of these patients due to cardiovascular causes, timely and efficient cardiovascular risk assessment is of huge importance. Cardiovascular risk assessment can be based on laboratory parameters, imaging techniques, arterial stiffness parameters, ankle-brachial index and 24 h blood pressure measurements. Newer methods include epigenetic markers, soluble adhesion molecules, cytokines and markers of oxidative stress. In this review, the authors present several non-invasive methods of cardiovascular risk assessment in patients with diabetes mellitus and chronic kidney disease.
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Affiliation(s)
- Nejc Piko
- Department of Dialysis, Clinic for Internal Medicine, University Medical Centre Maribor, Maribor 2000, Slovenia
| | - Sebastjan Bevc
- Department of Nephrology, Clinic for Internal Medicine, University Medical Centre Maribor, Maribor 2000, Slovenia
- Medical Faculty, University of Maribor, Maribor 2000, Slovenia
| | - Robert Ekart
- Department of Dialysis, Clinic for Internal Medicine, University Medical Centre Maribor, Maribor 2000, Slovenia
- Medical Faculty, University of Maribor, Maribor 2000, Slovenia
| | - Tadej Petreski
- Department of Nephrology, Clinic for Internal Medicine, University Medical Centre Maribor, Maribor 2000, Slovenia
- Medical Faculty, University of Maribor, Maribor 2000, Slovenia
| | - Nina Vodošek Hojs
- Department of Nephrology, Clinic for Internal Medicine, University Medical Centre Maribor, Maribor 2000, Slovenia
| | - Radovan Hojs
- Department of Nephrology, Clinic for Internal Medicine, University Medical Centre Maribor, Maribor 2000, Slovenia
- Medical Faculty, University of Maribor, Maribor 2000, Slovenia
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