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Meyer-Marcotty MV, Attabit A, März V, Vogt PM. [Retrospective Long-Term Results After Dellon's Nerve Decompression In The Lower Leg For Polyneuropathy]. HANDCHIR MIKROCHIR P 2024; 56:172-179. [PMID: 38437866 DOI: 10.1055/a-2234-9368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024] Open
Abstract
BACKGROUND Patients affected by polyneuropathy often report pain, paraesthesia and numbness and are at risk of having an increased propensity to fall with the corresponding complications. In case of persistent symptoms after all conservative and medical treatment options have been exhausted, a nerve decompression in the lower leg as described by Dellon can lead to an improvement of the discomfort for many patients. This article presents our long-term results with Dellon's operation. METHODS In this retrospective study, we included 33 patients with diabetic or idiopathic polyneuropathy in whom we performed Dellon's nerve decompression in the lower leg in the years 2011-2013. In 29 out of the 33 patients, we investigated the level of pain (according to the numeric rating scale NRS 0-10), paraesthesia, numbness, Hoffman-Tinel sign, and Semmes-Weinstein monofilaments three months postoperatively. 88 months postoperatively (range 78-111 months), we were able to contact 20 of the 33 patients with a questionnaire asking about their present pain level (NRS 0-10), satisfaction with the postoperative result (NRS 0-10, 0=most satisfied, 10=not satisfied at all) and whether the patients would recommend the surgical procedure to their friends or family. RESULTS 1. Significant pain reduction three months postoperatively, NRS 4.5 to 2.2, (p=0.000). 2. Significant reduction of paraesthesia three months postoperatively from 84.8 to 24.2% (p=0.000) 3. Significant reduction of numbness three months postoperatively from 97% to 39% (p=0.000). 4. Significant improvement of sensitivity three months postoperatively from 91% no sensitivity to 28% no sensitivity (p=0.000). 5. Significant improvement of Hoffmann-Tinel sign three months postoperatively from 76% to 13% (p=0.000). 88 months postoperatively, we saw a significant pain reduction from an average preoperative pain level of NRS 4.5 to a postoperative pain level of 2.7 (p=0.048). 88 months postoperatively, 65% of the patients would recommend the surgical procedure to their family and friends, and patient satisfaction was high (NRS 3,4). CONCLUSION Our long-term results show that Dellon's nerve decompression in the lower extremities leads to a marked, lasting pain reduction and a functional improvement.
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Affiliation(s)
- Max V Meyer-Marcotty
- Klinik für Plastische Chirurgie/Handchirurgie, Klinikum Lüdenscheid, Ludenscheid, Germany
| | - Abduasalam Attabit
- Klinik für Plastische Chirurgie/Handchirurgie, Klinikum Lüdenscheid, Ludenscheid, Germany
| | - Vincent März
- Klinik für Plastische, Hand- und Wiederherstellungschirurgie, Zentrum für Schwerbrandverletzte, Mendizinische Hochschule Hannover, Hannover, Germany
| | - Peter M Vogt
- Klinik für Plastische, Hand- und Wiederherstellungschirurgie, Zentrum für Schwerbrandverletzte, Mendizinische Hochschule Hannover, Hannover, Germany
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Meyer-Marcotty MV, Attabit A, März V, Vogt PM. Nerve Decompression in the Lower Leg Results in an Improvement in Symptoms in Patients With Both Diabetic and Idiopathic Polyneuropathy. Ann Plast Surg 2024; 92:212-221. [PMID: 38170967 DOI: 10.1097/sap.0000000000003727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
BACKGROUND Patients suffering from polyneuropathy often complain of pain, tingling, and numbness sensations, as well as an increased risk of falling with the corresponding subsequent complications. If symptoms persist after conservative treatment options have been exhausted, nerve decompression in the lower extremity, as described by Dellon, can bring about an improvement in symptoms in many patients. Dellon originally reported that this surgery led to very successful outcomes in patients with diabetic polyneuropathy. In this study, we compare our postsurgical results in patients with diabetic versus idiopathic polyneuropathy. METHODS Thirty-three patients with idiopathic or diabetic polyneuropathy who had undergone Dellon nerve decompression in the lower extremity between 2011 and 2013 were included in the retrospective study. Pain (numeric rating scale [NRS] 0-10; 0, no pain; 10, worst imaginable pain), tingling, numbness, Hoffmann-Tinel sign, and Semes-Weinstein monofilament were assessed in 20 patients with diabetic polyneuropathy and in 13 patients with idiopathic polyneuropathy. RESULTS Three months after surgery, a significant reduction in pain was evident in patients with diabetic polyneuropathy, from a preoperative level of NRS 4.9 (minimum, 0; maximum, 10) to 2 (minimum, 0; maximum, 8; P = 0.005). Ninety percent of patients complained of tingling ( P = 0.000) before surgery and 18% after surgery, whereas 100% complained of numbness before surgery and 41% ( P = 0.000) after surgery. One hundred percent of patients had no measurable surface sensitivity before surgery (measured with the Semes-Weinstein monofilament), whereas 3 months after surgery, only 24% of patients still had no measurable surface sensitivity ( P = 0.000). A positive Hoffmann-Tinel sign was recorded in 85% of patients before surgery and only in 11% 3 months after surgery ( P = 0.000). In the case of patients with idiopathic polyneuropathy, a reduction in pain was evident 3 months after surgery, from a preoperative level of NRS 3.9 (minimum, 0; maximum, 9) to 2.2 (minimum, 0; maximum, 9; P = 0.058). Seventy-seven percent of patients complained of tingling before surgery and 42% after surgery ( P = 0.111), whereas 92% complained of numbness before surgery and 50% after surgery ( P = 0.030). Seventy-seven percent of patients had no measurable surface sensitivity before surgery (measured with the Semes-Weinstein monofilament), whereas 3 months after surgery, only 33% of patients still had no measurable surface sensitivity ( P = 0.047). A positive Hoffmann-Tinel sign was recorded in 62% of patients before surgery and only in 17% 3 months after surgery ( P = 0.041). CONCLUSIONS Not only patients with diabetic polyneuropathy but also those with idiopathic polyneuropathy benefit from Dellon nerve decompression surgery in the lower extremities.
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Affiliation(s)
- Max V Meyer-Marcotty
- From the Department of Plastic Surgery and Hand Surgery, Lüdenscheid Hospital, Lüdenscheid
| | - Abduasalam Attabit
- From the Department of Plastic Surgery and Hand Surgery, Lüdenscheid Hospital, Lüdenscheid
| | - Vincent März
- Department of Plastic Surgery and Hand Surgery, Hannover Medical School, Hannover, Germany
| | - Peter M Vogt
- Department of Plastic Surgery and Hand Surgery, Hannover Medical School, Hannover, Germany
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Birligea A, Agache A, Cirstea M, Mustatea P, Simion L, Alecu M, Luca D, Doran H, Pa Traşcu T, Mihalache O. Challenges in the Surgical Management of Patients with Diabetic Neuropathy. Chirurgia (Bucur) 2023; 118:609-617. [PMID: 38228593 DOI: 10.21614/chirurgia.2023.v.118.i.6.p.609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/01/2023] [Indexed: 01/18/2024]
Abstract
Background: Diabetes Mellitus represents a major socio-economic issue both by influencing the patient's quality of life and also considering the impact on the healthcare system. Diabetic neuropathy is one of the main complications associated, in most cases being present from the moment of diagnosis. Considering the high incidence of diabetes among patients with biliodigestive surgical conditions, a thorough analysis of the evolution and management of these patients is necessary. Materials and Methods: The association between the evolution of diabetic patients with biliodigestive conditions and diabetic neuropathy as well as risk criteria and associated complications were analyzed in a descriptive, correlational study (314 patients) conducted in the Dr. I. Cantacuzino Clinical Hospital during 2020-2022. In the study, the patients were distributed into two groups, one consisting in patients without diabetes mellitus (control group) and the second further subdivided into two groups of study, first (2a) containing patients with type II with diabetic neuropathy and high and medium risk rate, and a second one (2b) including patients with diabetes mellitus type II with confirmed neuropathy and low risk rate. Clinical and laboratory evaluations were performed and management protocols applied. Results: Statistically significant correlations were highlighted between diabetic neuropathy and the variables tested which were subsequently combined to achieve a risk score and a management protocol. Conclusions: Diabetes mellitus associated with diabetic neuropathy represents a negative prognostic factor for the postoperative outcome being associated with high risk of morbidity and mortality. The risk score and the management protocol described as results of this study represent feasible solutions and a subservient instrument in preventing the occurrence of complications in patients with bilio-digestive surgical pathologies in order to improve the prognosis and survival of the patients.
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Mens MA, van Netten JJ, Busch‐Westbroek TE, Bus SA, Streekstra GJ, Wellenberg RHH, Maas M, Nieuwdorp M, Stufkens SAS. Biomechanical and musculoskeletal changes after flexor tenotomy to reduce the risk of diabetic neuropathic toe ulcer recurrence. Diabet Med 2022; 39:e14761. [PMID: 34877692 PMCID: PMC9299875 DOI: 10.1111/dme.14761] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 12/06/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To assess the effect of flexor tenotomy in patients with diabetes on barefoot plantar pressure, toe joint angles and ulcer recurrence during patient follow-up. METHODS Patients with a history of ulceration on the toe apex were included. They underwent minimally invasive needle flexor tenotomy by an experienced musculoskeletal surgeon. Dynamic barefoot plantar pressure measurements and static weight-bearing radiographs were taken before and 2-4 weeks after the procedure. RESULTS A total of 14 patients underwent flexor tenotomy on 50 toes in 19 feet. There was a mean follow-up time of 11.4 months. No ulcer recurrence occurred during follow-up. Mean barefoot plantar pressure was assessed on 34 toes and decreased significantly after the procedure by a mean 279 kPa (95% CI: 204-353; p < 0.001). Metatarsophalangeal, proximal interphalangeal and distal interphalangeal joint angles were assessed on nine toes and all decreased significantly (by 7° [95% CI: 4-9; p < 0.001], 19° [95% CI: 11-26; p < 0.001] and 28° [95% CI: 13-44; p = 0.003], respectively). CONCLUSION These observations show a beneficial effect of flexor tenotomy on biomechanical and musculoskeletal outcomes in the toes, without ulcer recurrence.
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Affiliation(s)
- Marieke A. Mens
- Amsterdam UMCDepartment of Radiology and Nuclear MedicineUniversity of AmsterdamAmsterdam Movement SciencesAmsterdamThe Netherlands
| | - Jaap J. van Netten
- Amsterdam UMCDepartment of Rehabilitation MedicineUniversity of AmsterdamAmsterdam Movement SciencesAmsterdamThe Netherlands
| | - Tessa E. Busch‐Westbroek
- Amsterdam UMCDepartment of Rehabilitation MedicineUniversity of AmsterdamAmsterdam Movement SciencesAmsterdamThe Netherlands
| | - Sicco A. Bus
- Amsterdam UMCDepartment of Rehabilitation MedicineUniversity of AmsterdamAmsterdam Movement SciencesAmsterdamThe Netherlands
| | - Geert J. Streekstra
- Amsterdam UMCDepartment of Biomedical Engineering and PhysicsUniversity of AmsterdamAmsterdamThe Netherlands
| | - Ruud H. H. Wellenberg
- Amsterdam UMCDepartment of Radiology and Nuclear MedicineUniversity of AmsterdamAmsterdam Movement SciencesAmsterdamThe Netherlands
| | - Mario Maas
- Amsterdam UMCDepartment of Radiology and Nuclear MedicineUniversity of AmsterdamAmsterdam Movement SciencesAmsterdamThe Netherlands
| | - Max Nieuwdorp
- Amsterdam UMCDepartment Internal MedicineUniversity of AmsterdamAmsterdamThe Netherlands
| | - Sjoerd A. S. Stufkens
- Amsterdam UMCDepartment of Orthopaedic SurgeryUniversity of AmsterdamAmsterdam Movement SciencesAmsterdamThe Netherlands
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Liette MD, Crisologo PA, Johnson LJ, Henning JA, Rodriguez-Collazo ER, Masadeh S. A Surgical Approach to Location-specific Neuropathic Foot Ulceration. Clin Podiatr Med Surg 2021; 38:31-53. [PMID: 33220743 DOI: 10.1016/j.cpm.2020.09.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The management of pedal ulcerations is often challenging because of a failure to correct underlying biomechanical deformities. Without correcting the biomechanical driving force creating the increased plantar pressures, it is unlikely for routine wound care to provide lasting solutions to pedal ulcerations. Patients with diabetes often experience glycosylation of their tendons, leading to contracture and pursuant deformity, creating imbalanced pressure distributions and eventual plantar ulceration. This article evaluates the efficacy of various lower extremity tendon transfers to balance the foot and redistribute plantar pressures to prevent or heal ulceration.
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Affiliation(s)
- Michael D Liette
- University of Cincinnati Medical Center, 231 Albert Sabin Way, ML 0513, Cincinnati, OH 45276, USA
| | - Peter A Crisologo
- University of Cincinnati Medical Center, 231 Albert Sabin Way, ML 0513, Cincinnati, OH 45276, USA
| | - Lance J Johnson
- University of Cincinnati Medical Center, 231 Albert Sabin Way, ML 0513, Cincinnati, OH 45276, USA
| | - Jordan A Henning
- University of Cincinnati Medical Center, Staff Podiatrist Cincinnati Veterans Affairs Medical Center, 580 Walnut Street, Apt 803, Cincinnati, OH 45202, USA
| | - Edgardo R Rodriguez-Collazo
- Department of Surgery, Presence Saint Joseph Hospital, Adults & Pediatric Ilizarov Limb Deformity Correction, Peripheral Nerve Reconstructive Microsurgery, 2913 North Commonwealth Avenue, Chicago, IL 60657, USA
| | - Suhail Masadeh
- University of Cincinnati Medical Center, Director of Podiatric Surgery Residency University of Cincinnati Medical Center, Cincinnati Veteran Affairs Medical Center, 231 Albert Sabin Way, ML 0513, Cincinnati, OH 45276, USA.
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Zantour B, Bouchareb S, El Ati Z, Boubaker F, Alaya W, Kossomtini W, Sfar MH. Risk assessment for foot ulcers among Tunisian subjects with diabetes: a cross sectional outpatient study. BMC Endocr Disord 2020; 20:128. [PMID: 32831070 PMCID: PMC7444199 DOI: 10.1186/s12902-020-00608-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 08/12/2020] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Diabetic foot is an underestimated and redoubtable diabetes complication. The aims of our study were to assess diabetic foot ulcer risk factors according to International Working Group on the Diabetic Foot (IWGDF) classification, stratify patients into risk categories and identify factors associated with higher-risk grade. METHODS Cross-sectional setting over a period of 07 months, patients were randomly selected from the diabetic outpatients attending our unit of diabetology. Questionnaire and clinical examination were made by the same physician. Patients free of active foot ulcer were included. RESULTS Among 230 patients evaluated, 10 had an active foot ulcer and were excluded. Five patients (2.27%) had a history of foot ulcer and 3(1.36%) had a lower-limb amputation. Sensory neuropathy, as measured by the 5.07(10 g) Semmes-Weinstein monofilament testing, was present in 23.63% of patients, whereas 36.82% had a peripheral arterial disease based on clinical findings, and 43.63% had foot deformities. According to the IWGDF classification, Group 0: 72.72%, Group 1: 5.9%, Group 2: 17.73% and Group 3: 3.63%. After univariate analysis, patients in higher-risk groups were significantly more often female, had higher age and BMI, longer diabetes duration, elevated waist circumference, low school level, retinopathy and hyperkeratosis. Multivariate logistic regression analysis identified 3 significant independent factors associated with high-risk groups: retinopathy (OR = 2.529, CI95 [1.131-5.655], p = 0.024), hyperkeratosis (OR = 2.658, CI95 [1.222-5.783], p = 0.014) and school level (OR = 0.489, CI95 [0.253-9.44], p = 0.033). CONCLUSIONS Risk factors for foot ulceration were rather common in outpatients with diabetes. The screening of patients at risk for foot ulceration should start early, integrated with sustainable patient education.
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Affiliation(s)
- B Zantour
- Department of endocrinology and internal medicine, Tahar Sfar hospital, 5100, Mahdia, Tunisia.
| | - S Bouchareb
- Department of endocrinology and internal medicine, Tahar Sfar hospital, 5100, Mahdia, Tunisia
| | - Z El Ati
- Department of endocrinology and internal medicine, Tahar Sfar hospital, 5100, Mahdia, Tunisia
| | - F Boubaker
- Department of endocrinology and internal medicine, Tahar Sfar hospital, 5100, Mahdia, Tunisia
| | - W Alaya
- Department of endocrinology and internal medicine, Tahar Sfar hospital, 5100, Mahdia, Tunisia
| | - W Kossomtini
- Department of physical medicine and rehabilitation, Tahar Sfar Hospital, 5100, Mahdia, Tunisia
| | - M H Sfar
- Department of endocrinology and internal medicine, Tahar Sfar hospital, 5100, Mahdia, Tunisia
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Rinkel WD, Fakkel TM, Castro Cabezas M, Birnie E, Coert JH. (Cost-)effectiveness of lower extremity nerve decompression surgery in subjects with diabetes: the DeCompression (DECO) trial-study protocol for a randomised controlled trial. BMJ Open 2020; 10:e035644. [PMID: 32341044 PMCID: PMC7204866 DOI: 10.1136/bmjopen-2019-035644] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 03/21/2020] [Accepted: 04/07/2020] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION The peripheral nerves of patients with diabetes are often pathologically swollen, which results in entrapment at places of anatomical narrowing. This results in nerve dysfunction. Surgical treatment of compression neuropathies in the lower extremities (lower extremity nerve decompression (LEND)) results in relief of symptoms and gain in peripheral nerve function, which may lead to less sensory loss (short term) and less associated detrimental effects including foot ulceration and amputations, and lower costs (long term). The aim of the DeCompression trial is to evaluate the effectiveness and (cost-)effectiveness of surgical decompression of compressed lower extremity nerves (LEND surgery) compared with patients treated with conventional (non-surgical) care. METHODS AND ANALYSIS A stratified randomised (1 to 1) controlled trial comparing LEND surgery (intervention) with conventional non-surgical care (control strategy) in subjects with diabetes with problems of neuropathy due to compression neuropathies in the lower extremity. Randomisation is stratified for participating hospital (n=11) and gender. Patients and controls have the same follow-up at 1.5, 3, 6, 9, 12, 18, 24 and 48 months. Participants (n=344) will be recruited in 12 months and enrolled in all affiliated hospitals in which they receive both the intervention or conventional non-surgical care and follow-up. Outcome assessors are blinded to group assignment. PRIMARY OUTCOME disease-specific quality of life (Norfolk Quality of Life Questionnaire-Diabetic Neuropathy). SECONDARY OUTCOMES health-related quality of life (EuroQoL 5-dimension 5-level (EQ-5D5L), 36-item Short Form (SF-36)), plantar sensation (Rotterdam Diabetic Foot Test Battery), incidence of ulcerations/amputations, resource use and productivity loss (Medical Cost Questionnaire, Productivity Cost Questionnaire) during follow-up. The incremental cost-effectiveness ratio will be estimated on the basis of the collected empirical data and a cost-utility model. ETHICS AND DISSEMINATION Ethics approval has been granted by the Medical Research Ethics Committee of Utrecht University Medical Center (reference: NL68312.041.19v5, protocol number: 19-335/M). Dissemination of results will be via journal articles and presentations at national and international conferences. TRIAL REGISTRATION NUMBER NetherlandsTrial Registry NL7664.
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Affiliation(s)
- Willem D Rinkel
- Department of Plastic-, Reconstructive- and Hand Surgery, Utrecht University Medical Center, Utrecht, The Netherlands
| | - Tirzah M Fakkel
- Department of Plastic-, Reconstructive- and Hand Surgery, Utrecht University Medical Center, Utrecht, The Netherlands
| | - Manuel Castro Cabezas
- Department of Internal Medicine, Franciscus Gasthuis en Vlietland, Rotterdam, The Netherlands
| | - Erwin Birnie
- Department of Plastic-, Reconstructive- and Hand Surgery, Utrecht University Medical Center, Utrecht, The Netherlands
- Department of Genetics, University Medical Center Groningen, Groningen, The Netherlands
| | - J Henk Coert
- Department of Plastic-, Reconstructive- and Hand Surgery, Utrecht University Medical Center, Utrecht, The Netherlands
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Argente-Pla M, Pérez-Lázaro A, Martinez-Millana A, Del Olmo-García MI, Espí-Reig J, Beneyto-Castello I, López-Andújar R, Merino-Torres JF. Simultaneous Pancreas Kidney Transplantation Improves Cardiovascular Autonomic Neuropathy with Improved Valsalva Ratio as the Most Precocious Test. J Diabetes Res 2020; 2020:7574628. [PMID: 32337297 PMCID: PMC7168717 DOI: 10.1155/2020/7574628] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 02/18/2020] [Accepted: 03/09/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Simultaneous pancreas-kidney (SPK) transplantation is a proven option of treatment for patients with type 1 diabetes mellitus (T1DM) and related end-stage renal disease. There is discrepancy between the results of different studies about the impact of prolonged normalization of glucose metabolism achieved by SPK on the course of diabetic complications including severe forms of diabetic neuropathy. The objective of the study was to evaluate the prevalence of cardiovascular autonomic neuropathy (CAN) in patients undergoing SPK transplantation and its evolution 10 years after transplantation. METHODS Prospective study of 81 patients transplanted in a single center from year 2002 to 2015. Autonomic function was assessed using cardiovascular autonomic reflex tests (CARTs). CARTs were made before SPK transplantation and during the follow-up. Evolution of tests after SPK transplantation was evaluated by contrasting hypotheses (paired tests). Multiple testing was adjusted with the Benjamini-Hochberg procedure with a false discovery rate of 10%. RESULTS 48 males and 33 females, mean age 37.4 ± 5.7 years, mean BMI 24.0 ± 3.4 kg/m2, and mean duration of diabetes 25.5 ± 6.5 years, received SPK transplantation. Ten years after SPK transplantation, 56 patients re tained the pancreatic graft (42 of them with normofunctioning pancreas and 14 with low doses of insulin therapy). These 42 patients were selected for the autonomic study. Before transplant procedure, all CART results were abnormal. After SPK transplantation, paired test analysis showed an improvement of systolic blood pressure (SBP) response to orthostasis at the 5th year after SPK (p = 0.03), as well as improvement of the Valsalva ratio at the 3rd (p < 0.001) and 5th (p = 0.001) year after SPK. After correcting for the false discovery rate, all the variables of autonomic study reached significance at different time points. CONCLUSIONS Prevalence of CAN in patients who are candidates for SPK transplantation is high and is generally advanced. SPK transplantation improves CAN with improved Valsalva ratio as the most precocious test.
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Affiliation(s)
- María Argente-Pla
- Endocrinology and Nutrition Department, Hospital Universitario i Politécnico La Fe, Valencia, Spain
- Mixed Research Unit of Endocrinology, Nutrition and Dietetics, La Fe Health Research Institute, Valencia, Spain
| | - Antonia Pérez-Lázaro
- Endocrinology and Nutrition Department, Hospital Universitario i Politécnico La Fe, Valencia, Spain
- Mixed Research Unit of Endocrinology, Nutrition and Dietetics, La Fe Health Research Institute, Valencia, Spain
| | | | - María Isabel Del Olmo-García
- Endocrinology and Nutrition Department, Hospital Universitario i Politécnico La Fe, Valencia, Spain
- Mixed Research Unit of Endocrinology, Nutrition and Dietetics, La Fe Health Research Institute, Valencia, Spain
| | - Jordi Espí-Reig
- Nephrology Department, Hospital Universitario i Politécnico La Fe, Valencia, Spain
| | | | - Rafael López-Andújar
- Hepato-pancreato-biliary (HPB) Surgery and Transplant Unit, Hospital Universitario i Politécnico La Fe, Valencia, Spain
| | - Juan Francisco Merino-Torres
- Endocrinology and Nutrition Department, Hospital Universitario i Politécnico La Fe, Valencia, Spain
- Mixed Research Unit of Endocrinology, Nutrition and Dietetics, La Fe Health Research Institute, Valencia, Spain
- Medicine Department, Universitat de Valencia, Spain
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Chao MT, Schillinger D, Nguyen U, Santana T, Liu R, Gregorich S, Hecht FM. A Randomized Clinical Trial of Group Acupuncture for Painful Diabetic Neuropathy Among Diverse Safety Net Patients. Pain Med 2019; 20:2292-2302. [PMID: 31127837 PMCID: PMC7963203 DOI: 10.1093/pm/pnz117] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
OBJECTIVE Existing pharmacologic approaches for painful diabetic neuropathy (PDN) are limited in efficacy and have side effects. We examined the feasibility, acceptability, and effects of group acupuncture for PDN. DESIGN AND SETTING We randomized patients with PDN from a public safety net hospital to 1) usual care, 2) usual care plus 12 weeks of group acupuncture once weekly, or 3) usual care plus 12 weeks of group acupuncture twice weekly. METHODS The primary outcome was change in weekly pain intensity (daily 0-10 numerical rating scale [NRS] averaged over seven days) from baseline to week 12. We also assessed health-related quality of life and related symptoms at baseline and weeks 6, 12, and 18. RESULTS We enrolled 40 patients with PDN (baseline pain = 5.3). Among participants randomized to acupuncture, 92% attended at least one treatment (mean treatments = 10.1). We observed no significant differences between once- vs twice-weekly acupuncture and combined those groups for the main analyses. Compared with usual care, participants randomized to acupuncture experienced greater decreases in pain during the 12-week intervention period (between-group differences from baseline = -2.06, 95% confidence interval [CI] = -3.01 to -1.10), but benefits were not maintained after acupuncture ended (baseline to week 18 = -0.61, 95% CI = -1.46 to 0.24). Quality of life improved for acupuncture participants (baseline to week 12 difference = 11.79, 95% CI = 1.92 to 21.66), but group differences were not significant compared with usual care (25.58, 95% CI = -3.90 to 55.06). CONCLUSIONS Group acupuncture is feasible and acceptable among linguistically and racially diverse safety net patients. Findings suggest clinically relevant reduction in pain from PDN and quality of life improvements associated with acupuncture, with no differences based on frequency.
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Affiliation(s)
- Maria T Chao
- Osher Center for Integrative Medicine
- Division of General Internal Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Dean Schillinger
- Division of General Internal Medicine, University of California, San Francisco, San Francisco, California, USA
| | | | | | | | - Steve Gregorich
- Division of General Internal Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Frederick M Hecht
- Osher Center for Integrative Medicine
- Division of General Internal Medicine, University of California, San Francisco, San Francisco, California, USA
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Abstract
OBJECTIVE To determine whether tibial neurolysis performed as a surgical intervention for patients with diabetic neuropathy and superimposed tibial nerve compression in the prevention of the diabetic foot is cost-effective when compared with the current prevention programme. DESIGN A baseline analysis was built on a 5-year model to determine the cumulative incidence of foot ulcers and amputations with each strategy. Subsequently, a cost-effectiveness analysis and cohort-level Markov simulations were conducted with a model composed of 20 6-month cycles. A sensitivity analysis was also performed. SETTING A Markov model was used to simulate the effects of standard prevention compared with tibial neurolysis on the long-term costs associated with foot ulcers and amputations. This model included eight health states. PARTICIPANTS Each cohort includes simulated patients with diabetic neuropathy at different levels of risk of developing foot ulcers and amputations. PRIMARY AND SECONDARY OUTCOME MEASURES The primary outcome was the long-term trends concerning the development of ulcers and amputations with each strategy. The secondary outcome measures were quality adjusted life years (QALYs), incremental cost-effectiveness and net monetary benefits of the optimal strategy. RESULTS When compared with standard prevention, for a patient population of 10 000, surgery prevented a simulated total of 1447 ulcers and 409 amputations over a period of 5 years. In a subsequent analysis that consisted of 20 6-month cycles (10 years), the incremental cost of tibial neurolysis compared with current prevention was $12 772.28; the incremental effectiveness was 0.41 QALYs and the incremental cost-effectiveness ratio was $31 330.78. Survival was 73% for those receiving medical prevention compared with 95% for those undergoing surgery. CONCLUSION These results suggest that among patients with diabetic neuropathy and superimposed nerve compression, surgery is more effective at preventing serious comorbidities and is associated with a higher survival over time. It also generated greater long-term economic benefits.
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Affiliation(s)
- Samuel Sarmiento
- Department of Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - James A Pierre
- Department of Anesthesiology, University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - A Lee Dellon
- Department of Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Kevin D Frick
- Johns Hopkins University Carey Business School, Baltimore, Maryland, USA
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11
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Best TJ, Best CA, Best AA, Fera LA. Surgical peripheral nerve decompression for the treatment of painful diabetic neuropathy of the foot - A level 1 pragmatic randomized controlled trial. Diabetes Res Clin Pract 2019; 147:149-156. [PMID: 30081106 DOI: 10.1016/j.diabres.2018.08.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2018] [Revised: 07/12/2018] [Accepted: 08/01/2018] [Indexed: 10/28/2022]
Abstract
AIMS To assess the efficacy of surgical decompression of lower extremity nerves for the treatment of painful diabetic peripheral sensorimotor polyneuropathy (DPN). METHODS People with painful diabetic neuropathy were randomized single-blind to a lower extremity decompression surgery (n = 12) or observation (n = 10) for 1 year. RESULTS Pain was the primary outcome assessed with 2 measures. The McGill pain visual analogue scores over time changed within the groups (p for time < 0.0001), and changed differently over time within the groups (p for group × time = 0.0138). The NeuroQoL pain sensitivity analysis significantly changed from baseline to 12 months comparing intervention to control (p = 0.0079), and the joint effect of group and time on pain scores was statistically significant (p for group × time = 0.0009). At the study end-point of 12 months, intervention group participants had over 3 times the odds of rating their pain as "better" compared to "unchanged" or "worse" in the control group (p = 0.0177). CONCLUSIONS Surgical decompression of lower limb nerves was an effective treatment for decreasing pain in patients with DPN and superimposed nerve compressions.
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Affiliation(s)
| | | | - Alyssa A Best
- London School of Economics and Political Science, London, United Kingdom
| | - Luke A Fera
- Northern Ontario School of Medicine, Sudbury, Canada
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12
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Abstract
RATIONALE Fecal microbiota transplantation (FMT) has been used in a wide variety of diseases. In this article, we reported a 46-year-old female with diabetic neuropathy (DN) achieved remission by the treatment of FMT. PATIENT CONCERNS The patient with an 8-year history of diabetes and hypertension was admitted to hospital due to sensitive pain of her right thigh and poor blood glucose control. The traditional hypoglycemic and analgesic treatment were useless to her symptoms. DIAGNOSIS Diabetic-induced neuropathy was considered. INTERVENTIONS This patient received twice FMTs for 3 months. OUTCOMES After twice FMTs, the clinical response of patient was pleasant. The glycemic control was improved, with a remarkable relief of the symptoms of painful DN in particular. No obvious adverse effects were observed during the FMTs and follow-up observation-testing. LESSONS We proposed that FMT could be a promising treatment in patients with diabetes or diabetes-related complications like DN. FMT also appeared to be definitely safer and more tolerable than the pharmacologic treatment in patients with DN.
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Affiliation(s)
- Ting-ting Cai
- Department of Endocrinology, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiangjiayuan Road, Nanjing
- Nanjing Medical University, Nanjing, Jiangsu
| | - Xiao-long Ye
- Department of Endocrinology, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiangjiayuan Road, Nanjing
| | - Hui-juan Yong
- Department of Endocrinology, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiangjiayuan Road, Nanjing
| | - Bin Song
- Department of Endocrinology, Clinical Medical College of Yangzhou University
| | - Xiao-ling Zheng
- Department of Endocrinology, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiangjiayuan Road, Nanjing
- Nanjing Medical University, Nanjing, Jiangsu
| | - Bo-ta Cui
- Medical Center for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiangjiayuan Road, Nanjing, China
| | - Fa-ming Zhang
- Medical Center for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiangjiayuan Road, Nanjing, China
| | - Yi-bing Lu
- Department of Endocrinology, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiangjiayuan Road, Nanjing
| | - Heng Miao
- Department of Endocrinology, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiangjiayuan Road, Nanjing
| | - Da-fa Ding
- Department of Endocrinology, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiangjiayuan Road, Nanjing
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13
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Abstract
BACKGROUND Over the last decade, surgical decompression procedures have been commonly used in the treatment of diabetic peripheral neuropathy (DPN). However, the effectiveness of them remains to be proved. METHODS A comprehensive literature search of databases including PubMed-Medline, Ovid-Embase, and Cochrane Library was performed to collect the related literatures. The Medical Subject Headings used were "diabetic neuropathy," "surgical decompression," and "outcomes." The methodological index for nonrandomized studies was adopted for assessing the studies included in this review. Analyses were performed with Review Manager (Version 5.3, The Nordic Cochrane Centre, the Cochrane Collaboration, Copenhagen, 2014). RESULTS A total of 12 literatures (including 8 prospective and 4 retrospective) encompassing 1825 patients with DPN were included in the final analysis. Only 1 literature was identified as a randomized-controlled trial. The remaining 11 literatures were observational studies; 7 of them were classified as upper-extremity nerve decompression group and 4 of them were classified as lower-extremity nerve decompression group. Meta-analysis shows that Boston questionnaire symptom severity and functional status of upper extremities, and distal motor latency and sensory conduction velocity of median nerve of DPN patients are significantly improved after carpal tunnel release. Besides, visual analog scale and 2-point discrimination are considered clinically and statistically significant in lower extremities after operation. CONCLUSIONS The findings from our review have shown the efficacy of surgical decompression procedures in relieving the neurologic symptoms and restoring the sensory deficits in DPN patients. As there are few high-quality randomized-controlled trials or well-designed prospective studies, more data are needed to elucidate the role of surgical procedures for DPN treatment in the future.
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Affiliation(s)
| | | | | | | | - Li-Zhe Zhong
- Department of Thoracic Surgery, Affiliated Hospital of Beihua University
| | - Na He
- Basic Medical College of Beihua University, Jilin, China
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14
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Sheina MA, Sokologorskiy SV, Zvyagin AA, Orudzheva SA. ANAESTHESIA DURING OPERATIONS ON THE LOWER EXTREMITIES AT PATIENTS WITH COMPLICATED DIABETES MELLITUS. Anesteziol Reanimatol 2016; 61:474-478. [PMID: 29894620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Diabetes mellitus type 2 morbidity has increased signficantly in recent years. In spite of substantial advances in anesthesiology in past 25 years, there are no commonly used criteria in choosing anaesthetic techniques in these patients during lower limb surgery. The main risk factors in these patients are the most often complications of diabetes such as cardiovascular system diseases, polyneuropathia, nephropathia and retinopathia. Surgical stress-response is generally considered as a trigger of organ and systems dysfunctions and one of the main reasons of the postoperative complications high rate. The best anaesthetic techniques are those preventing or decreasing surgical stress response. The necessity of optimizing the approach to the choice ofperioperative anesthetic management of these patients determines the increasing interest in this issue. The objective of this review was to trace the evolution of the approach to the choice of perioperative analgesia methods in diabetic patients during lower limb surgery over the past 10-15 years.
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Abstract
AIMS To assess whether diabetes increases the risk of carpal tunnel syndrome and to estimate the magnitude of the association with Type 1 and Type 2 diabetes. METHODS We conducted a systematic search of PubMed, Embase, Web of Science, Scopus, Google Scholar and ResearchGate for articles published between 1950 and January 2015. A total of 36 studies (eight cross-sectional, 21 case-control and seven cohort studies) qualified for meta-analysis. We used a random-effects meta-analysis and assessed heterogeneity and publication bias. RESULTS The pooled odds ratio of 25 studies (including a total of 92 564 individuals) that reported unadjusted estimates for the association between diabetes and carpal tunnel syndrome or carpal tunnel release was 1.97 (95% CI 1.56-2.49). The pooled odds ratio of 18 case-control or cohort studies consisting of >37 million individuals that reported estimates after controlling for potential confounders was 1.69 (95% CI 1.45-1.96). The association did not differ for Type 1 and Type 2 diabetes. Furthermore, there was no publication bias. CONCLUSION This meta-analysis suggests that both Type 1 and Type 2 diabetes are risk factors for carpal tunnel syndrome.
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Affiliation(s)
- M H Pourmemari
- Tampere School of Health Sciences, University of Tampere, Tampere, Finland
| | - R Shiri
- Tampere School of Health Sciences, University of Tampere, Tampere, Finland
- Finnish Institute of Occupational Health, Helsinki, Finland
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16
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Wukich DK, Raspovic KM, Hobizal KB, Sadoskas D. Surgical management of Charcot neuroarthropathy of the ankle and hindfoot in patients with diabetes. Diabetes Metab Res Rev 2016; 32 Suppl 1:292-6. [PMID: 26452590 DOI: 10.1002/dmrr.2748] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Revised: 07/06/2015] [Accepted: 10/06/2015] [Indexed: 11/07/2022]
Abstract
BACKGROUND Charcot neuroarthropathy (CN) of the ankle and hindfoot (Sanders/Frykberg Type IV) is challenging to treat surgically or nonsurgically. The deformities associated with ankle/hindfoot CN are often multiplanar, resulting in sagittal, frontal and rotational malalignment. In addition, shortening of the limb often occurs from collapse of the distal tibia, talus and calcaneus. These deformities also result in significant alterations in the biomechanics of the foot. For example, a varus ankle/hindfoot results in increased lateral column plantar pressure of the foot, predisposing the patient to lateral foot ulceration. Collapse of the talus, secondary to avascular necrosis or neuropathic fracture, further accentuates these deformities and contributes to a limb-length inequality. SURGICAL MANAGEMENT The primary indication for surgical reconstruction is a nonbraceable deformity associated with instability. Other indications include impending ulceration, inability to heal an ulcer, recurrent ulcers, presence of osteomyelitis and/or significant pain. Arthrodesis of the ankle and/or hindfoot is the method of choice when surgically correcting CN deformities in this region. The choice of fixation (i.e. internal or external fixation) depends on largely on the presence or absence of active infection and bone quality. CONCLUSION Surgical reconstruction of ankle and hindfoot CN is associated with a high rate of infectious and noninfectious complications. Despite this high complication rate, surgeons embarking on surgical reconstruction of ankle and hindfoot CN should strive for limb salvage rates approximating 90%. Preoperative measures that can improve outcomes include assessment of vascular status, optimization of glycemic control, correction of vitamin D deficiency and cessation of tobacco use.
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MESH Headings
- Ankle/pathology
- Ankle/surgery
- Arthropathy, Neurogenic/complications
- Arthropathy, Neurogenic/pathology
- Arthropathy, Neurogenic/rehabilitation
- Arthropathy, Neurogenic/surgery
- Combined Modality Therapy/adverse effects
- Combined Modality Therapy/trends
- Congresses as Topic
- Decision Trees
- Diabetic Foot/complications
- Diabetic Foot/pathology
- Diabetic Foot/rehabilitation
- Diabetic Foot/surgery
- Diabetic Neuropathies/complications
- Diabetic Neuropathies/pathology
- Diabetic Neuropathies/rehabilitation
- Diabetic Neuropathies/surgery
- Evidence-Based Medicine
- External Fixators/adverse effects
- External Fixators/trends
- Foot Deformities, Acquired/complications
- Foot Deformities, Acquired/pathology
- Foot Deformities, Acquired/rehabilitation
- Foot Deformities, Acquired/surgery
- Heel/pathology
- Heel/surgery
- Humans
- Internal Fixators/adverse effects
- Internal Fixators/trends
- Limb Salvage/adverse effects
- Limb Salvage/trends
- Precision Medicine
- Preoperative Care/adverse effects
- Preoperative Care/trends
- Quality of Life
- Plastic Surgery Procedures/adverse effects
- Plastic Surgery Procedures/trends
- Therapies, Investigational/adverse effects
- Therapies, Investigational/trends
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Affiliation(s)
- Dane K Wukich
- Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | | | | | - David Sadoskas
- Fellow Reconstruction and Limb Salvage Surgery UPMC Mercy Hospital, Pittsburgh, PA, USA
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17
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Abstract
With the increased number of diabetics worldwide and the increased incidence of morbid obesity in more prosperous cultures, there has become an increased awareness of Charcot arthropathy of the foot and ankle. Outcome studies would suggest that patients with deformity associated with Charcot Foot arthropathy have impaired health related quality of life. This awareness has led reconstructive-minded foot and ankle surgeons to develop surgical strategies to treat these acquired deformities. This article outlines the current clinical approach to this disabling medical condition.
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MESH Headings
- Ankle/pathology
- Ankle/surgery
- Arthropathy, Neurogenic/complications
- Arthropathy, Neurogenic/pathology
- Arthropathy, Neurogenic/rehabilitation
- Arthropathy, Neurogenic/surgery
- Congresses as Topic
- Diabetic Foot/complications
- Diabetic Foot/pathology
- Diabetic Foot/rehabilitation
- Diabetic Foot/surgery
- Diabetic Neuropathies/complications
- Diabetic Neuropathies/pathology
- Diabetic Neuropathies/rehabilitation
- Diabetic Neuropathies/surgery
- Evidence-Based Medicine
- External Fixators/adverse effects
- External Fixators/trends
- Foot/pathology
- Foot/surgery
- Foot Deformities, Acquired/complications
- Foot Deformities, Acquired/pathology
- Foot Deformities, Acquired/rehabilitation
- Foot Deformities, Acquired/surgery
- Humans
- Internal Fixators/adverse effects
- Internal Fixators/trends
- Limb Salvage/adverse effects
- Limb Salvage/trends
- Postoperative Complications/prevention & control
- Precision Medicine
- Quality of Life
- Plastic Surgery Procedures/adverse effects
- Plastic Surgery Procedures/trends
- Therapies, Investigational/adverse effects
- Therapies, Investigational/trends
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Affiliation(s)
- Michael S Pinzur
- Department of Orthopaedic Surgery, Loyola University Health System, Maywood, IL, 60153, USA
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18
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Miras AD, Chuah LL, Khalil N, Nicotra A, Vusirikala A, Baqai N, Graham C, Ravindra S, Lascaratos G, Oliver N, le Roux CW. Type 2 diabetes mellitus and microvascular complications 1 year after Roux-en-Y gastric bypass: a case-control study. Diabetologia 2015; 58:1443-7. [PMID: 25893730 PMCID: PMC4473013 DOI: 10.1007/s00125-015-3595-7] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Accepted: 03/17/2015] [Indexed: 12/02/2022]
Abstract
AIMS/HYPOTHESIS We aimed to examine the effects of bariatric surgery on microvascular complications in patients with type 2 diabetes using objective measures. METHODS Prospective case-control study of 70 obese surgical patients with type 2 diabetes undergoing gastric bypass surgery matched for age, sex and duration of diabetes to 25 medical patients treated using international guidelines. Microvascular complications were assessed before and 12-18 months after intervention using urine albumin creatinine ratio (ACR) measurements, two-field digital retinal images and peripheral nerve conduction studies (in the surgical group only). RESULTS Urine ACR decreased significantly in the surgical group but increased in the medical group. There were no significant differences between the surgical and medical groups in the changes in retinopathy. There were no changes in the nerve conduction variables in the surgical group. CONCLUSIONS/INTERPRETATION In the short term, bariatric surgery may be superior to medical care in the treatment of diabetic nephropathy, but not retinopathy or neuropathy.
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Affiliation(s)
- Alexander D. Miras
- Investigative Medicine, Division of Diabetes, Endocrinology & Metabolism, Imperial College London, London, UK
| | - Ling Ling Chuah
- Investigative Medicine, Division of Diabetes, Endocrinology & Metabolism, Imperial College London, London, UK
| | - Nofal Khalil
- Department of Clinical Neurophysiology, West London Neurosciences Centre, Charing Cross Hospital, London, UK
| | - Alessia Nicotra
- Department of Clinical Neurophysiology, West London Neurosciences Centre, Charing Cross Hospital, London, UK
| | | | - Najah Baqai
- Faculty of Medicine, Imperial College London, London, UK
| | | | | | - Gerassimos Lascaratos
- Department of Ophthalmology, Guy’s and St Thomas’ Hospitals Foundation Trust, London, UK
| | - Nick Oliver
- Investigative Medicine, Division of Diabetes, Endocrinology & Metabolism, Imperial College London, London, UK
| | - Carel W. le Roux
- Investigative Medicine, Division of Diabetes, Endocrinology & Metabolism, Imperial College London, London, UK
- Diabetes Complications Research Centre, UCD Conway Institute, School of Medicine and Medical Science, University College Dublin, Dublin, Ireland
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19
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Macaré van Maurik JFM, Oomen RTW, van Hal M, Kon M, Peters EJG. The effect of lower extremity nerve decompression on health-related quality of life and perception of pain in patients with painful diabetic polyneuropathy: a prospective randomized trial. Diabet Med 2015; 32:803-9. [PMID: 25712758 DOI: 10.1111/dme.12732] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/20/2015] [Indexed: 11/29/2022]
Abstract
AIMS The aim of this study was to assess whether surgical decompression of nerves in the lower extremity in people with painful diabetic polyneuropathy would have an effect on health-related quality of life and to determine minimal clinically important differences in pain and quality of life scores. METHODS The design was a randomized controlled trial in which 42 participants with painful diabetic painful neuroapthy underwent unilateral decompression of nerves in their left or right leg, using the other leg as a control, with 12 months follow-up. Surgical decompression was performed at the tibial, superficial, deep and common peroneal nerves. Preoperatively, and at 6 and 12 months post operatively, a visual analogue scale for pain and the 36 item short-form health survey and EuroQual 5 Dimensions questionnaires were completed. RESULTS At 12 months follow-up, the visual analogue scale was significantly reduced, but decompression surgery did not significantly alter health-related quality of life scores. The minimal clinically important difference for visual analogue scale reduction was determined at 2.9 points decrease, a threshold reached by 42.5% of the study population. CONCLUSIONS Although decompression surgery does not influence health-related quality of life, it achieves a clinically relevant reduction of pain in ~42.5% of people with diabetic peripheral neuropathy. It can therefore be considered for patients who do not adequately respond to pain medication.
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Affiliation(s)
| | - R T W Oomen
- Department of Plastic Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - M van Hal
- Department of Plastic Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - M Kon
- Department of Plastic Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - E J G Peters
- Department of Internal Medicine, VU University Medical Center, Amsterdam, The Netherlands
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20
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Piatkovskiĭ VM. [Moden approaches to orthopedic treatment of the diabetic foot osteoarthropathy]. Klin Khir 2014:51-54. [PMID: 25509436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Treatment of diabetic neuropathic osteoarthropathy envisages bringing to a stop the osteolysis process and transition into chronic stage with a least losses in the bone mass and elimination of the foot decompensated deformity, orthotic support of the patients, what reduces the risk of the process exacerbation. In unstable noncompensated deformity of the foot, on level of localization IV, a surgical treatment is justified as an alternative to high amputation of lower extremity. The treatment results depend a lot on its early beginning and following the physician's recommendations by a patient.
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21
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Curry A. Regaining nerve. Diabetes Forecast 2014; 67:72-73. [PMID: 24783700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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22
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Abstract
BACKGROUND Tibiotalocalcaneal arthrodesis (TTCA) is a salvage procedure for severe diseases involving ankle and subtalar joints. However, this procedure is often associated with postoperative complications related to preoperative comorbidities. The purpose of this study was to present the clinical and functional outcomes of a consecutive series of TTCA using an original operative approach based on minimal incision surgery (MIS). METHODS Forty patients were followed prospectively for a mean (SD) of 31 (12.5) months. Clinical data, which included x-rays, American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot score, SF-36 scores, and a patient satisfaction survey, were collected. A further 25 patients were examined retrospectively. RESULTS In the prospective group (n = 40), the mean AOFAS score improved by 44.8 points 1 year after the intervention (95% confidence interval [CI], 40.6-48.9), and the SF-36 improved by a mean of 17.5 points (95% CI, 1.4-20.9) in the mental component summary (MCS) score and 11.5 points (95% CI, 8.3-14.7) in the physical component summary (PCS) score. In the prospective group, postsurgical pain correlated with MCS score (r = 0.47, P < .001). In the entire group, bony union (defined as radiographic consolidation and absence of clinical symptoms) was observed in 86% of cases. Two deep infections, 2 nonunions in patients with preoperative persistent ulcers, and 7 delayed unions were the major complications observed in the entire group. One patient required amputation. No cases of superficial infection, wound dehiscence, or deep venous thrombosis were recorded. CONCLUSION To our knowledge, the present series represents the largest study on TTCA using MIS. The data obtained in the present study showed clinical and functional improvement after surgery and similar bony union rates as previously reported in the literature but with fewer complications related to the surgical wounds. LEVEL OF EVIDENCE Level IV, case series.
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23
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Dorfman D, George MC, Tamler R, Lushing J, Nmashie A, Simpson DM. Pruritus induced self injury behavior: an overlooked risk factor for amputation in diabetic neuropathy? Diabetes Res Clin Pract 2014; 103:e47-8. [PMID: 24447805 DOI: 10.1016/j.diabres.2013.12.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Revised: 12/28/2013] [Accepted: 12/19/2013] [Indexed: 11/23/2022]
Abstract
Pruritus is a risk factor for self-injury behavior (SIB) in sensory polyneuropathies. Although diabetes patients have elevated risk for pruritus, there are no reports of SIB in diabetic neuropathy. We present the case of a diabetes patient with neuropathy, whose pruritus induced SIB, resulted in partial amputation of a toe.
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Affiliation(s)
- David Dorfman
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
| | - Mary Catherine George
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Ronald Tamler
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Julia Lushing
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Alexandra Nmashie
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - David M Simpson
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
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24
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Bashiri H. Evaluation of low level laser therapy in reducing diabetic polyneuropathy related pain and sensorimotor disorders. Acta Med Iran 2013; 51:543-547. [PMID: 24026991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2013] [Indexed: 06/02/2023] Open
Abstract
Over the past three decades physicians have used light level laser therapy (LLLT) for the management and the treatment of diabetic peripheral neuropathy and have obtained results that calls for further investigations. This study aimed to investigate the effectiveness of LLLT in treatment of pain symptoms in patients with diabetic polyneuropathy. In this study 60 patients with diabetic peripheral neuropathy were matched based on their sex, age, BMI, type of diabetes, duration of diabetes, and duration of pain, and randomized to case and control groups based on their established scores on the visual analog scale (VAS) and the Toronto clinical scoring system (TCSS). Cases received laser therapy with wavelength of 78 nm and 2.5 j/cm2 two times a week, each time for 5 min, for one month. During the same period, controls received sham laser therapy. Comparing the differences between the two groups' VAS and TCSS mean scores before the intervention with that of the 2 weeks and 4 weeks after the intervention we were able to see a statistically significant difference between the two groups (P<0.05). On the other hand, when we compared their VAS and TCSS mean scores 4 weeks and 2 weeks after the intervention we did not find any statistically significant difference between the two groups. We achieved the same results when we examined cases' and controls' pre and post VAS and TCSS scores independent from each other; no improvement in the assessment based on their 2 and 4 weeks comparisons tests. Laser therapy resulted in improved neuropathy outcomes in diabetic patients who received it relative to the group that received sham therapy, evaluating before and after LLLT assessments. Further studies are needed to test types of lasers, as well as different dosage and exposure levels required in different phase of neuropathic care, so as to obtain reproducible results.
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Affiliation(s)
- Homayoon Bashiri
- Department of Internal Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran.
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25
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Isik C, Uslu M, Inanmaz ME, Karabekmez FE, Kose KC. The effects of diabetes on symptoms of carpal tunnel syndrome treated with mini-open surgery. Acta Orthop Belg 2013; 79:381-385. [PMID: 24205766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
This study aimed to evaluate the influence of type II diabetes mellitus (DM) on the postoperative outcomes of mini-open carpal tunnel syndrome (CTS) surgery. A total of 99 hands in 74 patients were included in the study. Of these, 36 patients (54 hands) had type II DM (Group A), and 38 patients (45 hands) had idiopathic CTS (Group B). Mini-open carpal tunnel release surgery was performed on all the hands. The night pain, weakness, paraesthesia, numbness complaints were significantly improved in both groups after surgery. However, thenar atrophy was improved significantly only in group A. Night pain, weakness, paraesthesia, numbness, and pillar pain were significantly worse in Group A than in Group B on postoperative examination. Postoperatively, Tinnel and Phalen tests were positive in 32 hands in Group A and 6 hands in Group B. Persistence of symptoms in diabetic patients was found to be more prevalent compared to non-diabetic controls after mini-open carpal tunnel release.
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Affiliation(s)
- Cengiz Isik
- Department of Orthopaedics and Traumatology, Abant Izzet Baysal University Hospital, Bolu, Turkey.
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26
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Wukich DK, Pearson KT. Self-reported outcomes of trans-tibial amputations for non-reconstructable Charcot neuroarthropathy in patients with diabetes: a preliminary report. Diabet Med 2013; 30:e87-90. [PMID: 23126656 DOI: 10.1111/dme.12060] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2012] [Revised: 09/03/2012] [Accepted: 10/31/2012] [Indexed: 11/30/2022]
Abstract
AIMS Lower-extremity amputation in patients with diabetes is associated with premature mortality and impaired ambulatory status. Despite advances in limb salvage techniques, certain patients will require major amputation. The hypothesis of this study is that self-reported outcomes of patients with non-reconstructable Charcot neuroarthropathy and chronic osteomyelitis improve after trans-tibial amputation. METHODS Self-reported outcome was assessed using the Medical Outcome Study Short Form 36-item health survey (SF-36) and the Foot and Ankle Ability Measure. The study group included 13 patients with diabetes who underwent a trans-tibial amputation and completed both the Medical Outcome Study SF-36 and the Foot and Ankle Measure pre- and post-operatively. RESULTS Significant improvement after trans-tibial amputation occurred in the SF-36 Physical Component Summary score and both the Foot and Ankle Measure Activity of Daily Living and Sports scores at a mean follow-up of 79 weeks (range 53-122 weeks). Although the SF-36 Mental Component Summary score improved, the improvement did not achieve statistical significance (P = 0.30). Twelve of the 13 patients were satisfied with the amputation and had no reservations. CONCLUSIONS In a select group of Charcot neuroarthropathy patients with chronic osteomyelitis, trans-tibial amputation resulted in improvement in self-reported outcomes. Although major lower-extremity amputation is a devastating complication in patients with diabetes, the results of this study provides some evidence for optimism in these high-risk patients.
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Affiliation(s)
- D K Wukich
- University of Pittsburgh Medical Center Comprehensive Foot and Ankle Center, Pittsburgh, PA, USA.
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Tavakoli M, Mitu-Pretorian M, Petropoulos IN, Fadavi H, Asghar O, Alam U, Ponirakis G, Jeziorska M, Marshall A, Efron N, Boulton AJ, Augustine T, Malik RA. Corneal confocal microscopy detects early nerve regeneration in diabetic neuropathy after simultaneous pancreas and kidney transplantation. Diabetes 2013; 62:254-60. [PMID: 23002037 PMCID: PMC3526062 DOI: 10.2337/db12-0574] [Citation(s) in RCA: 199] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Diabetic neuropathy is associated with increased morbidity and mortality. To date, limited data in subjects with impaired glucose tolerance and diabetes demonstrate nerve fiber repair after intervention. This may reflect a lack of efficacy of the interventions but may also reflect difficulty of the tests currently deployed to adequately assess nerve fiber repair, particularly in short-term studies. Corneal confocal microscopy (CCM) represents a novel noninvasive means to quantify nerve fiber damage and repair. Fifteen type 1 diabetic patients undergoing simultaneous pancreas-kidney transplantation (SPK) underwent detailed assessment of neurologic deficits, quantitative sensory testing (QST), electrophysiology, skin biopsy, corneal sensitivity, and CCM at baseline and at 6 and 12 months after successful SPK. At baseline, diabetic patients had a significant neuropathy compared with control subjects. After successful SPK there was no significant change in neurologic impairment, neurophysiology, QST, corneal sensitivity, and intraepidermal nerve fiber density (IENFD). However, CCM demonstrated significant improvements in corneal nerve fiber density, branch density, and length at 12 months. Normalization of glycemia after SPK shows no significant improvement in neuropathy assessed by the neurologic deficits, QST, electrophysiology, and IENFD. However, CCM shows a significant improvement in nerve morphology, providing a novel noninvasive means to establish early nerve repair that is missed by currently advocated assessment techniques.
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Affiliation(s)
- Mitra Tavakoli
- Division of Cardiovascular Medicine, University of Manchester and Wellcome Trust Clinical Research Facility, Manchester, U.K
| | - Maria Mitu-Pretorian
- Transplantation Unit, Manchester Royal Infirmary, Central Manchester University Hospitals Foundation Trust, Manchester, U.K
| | - Ioannis N. Petropoulos
- Division of Cardiovascular Medicine, University of Manchester and Wellcome Trust Clinical Research Facility, Manchester, U.K
| | - Hassan Fadavi
- Division of Cardiovascular Medicine, University of Manchester and Wellcome Trust Clinical Research Facility, Manchester, U.K
| | - Omar Asghar
- Division of Cardiovascular Medicine, University of Manchester and Wellcome Trust Clinical Research Facility, Manchester, U.K
| | - Uazman Alam
- Division of Cardiovascular Medicine, University of Manchester and Wellcome Trust Clinical Research Facility, Manchester, U.K
| | - Georgios Ponirakis
- Division of Cardiovascular Medicine, University of Manchester and Wellcome Trust Clinical Research Facility, Manchester, U.K
| | - Maria Jeziorska
- Tissue Injury and Repair Group, School of Medicine, The University of Manchester, U.K
| | - Andy Marshall
- Department of Clinical Neurophysiology, Manchester Royal Infirmary, Central Manchester University Hospitals Foundation Trust, U.K.; and
| | - Nathan Efron
- Institute of Health and Biomedical Innovation and School of Optometry and Vision Science, Queensland University of Technology, Brisbane, Australia
| | - Andrew J. Boulton
- Division of Cardiovascular Medicine, University of Manchester and Wellcome Trust Clinical Research Facility, Manchester, U.K
| | - Titus Augustine
- Transplantation Unit, Manchester Royal Infirmary, Central Manchester University Hospitals Foundation Trust, Manchester, U.K
| | - Rayaz A. Malik
- Division of Cardiovascular Medicine, University of Manchester and Wellcome Trust Clinical Research Facility, Manchester, U.K
- Corresponding author: Rayaz A. Malik,
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Abstract
The association between BMI and amputation risk is not currently well known. We used data for a cohort of diabetic patients treated in the US Department of Veterans Affairs Healthcare System in 2003. Men aged <65 years at the end of follow-up were examined for their amputation risk and amputation-free survival during the next 5 years (2004-2008). Compared to overweight individuals (BMI 25-29.9 kg/m(2)), the risks of amputation and treatment failure (amputation or death) were higher for patients with BMI <25 kg/m(2) and were lower for those with BMI ≥30 kg/m(2). Individuals with BMI ≥40 kg/m(2) were only half as likely to experience any (hazard ratios (HR) = 0.49; 95% confidence interval (CI), 0.30-0.80) and major amputations (HR = 0.53; 95% CI, 0.39-0.73) during follow-up as overweight individuals. While the amputation risk continued to decrease for higher BMI, amputation-free survival showed a slight upturn at BMI >40 kg/m(2). The association between obesity and amputation risk in our data shows a pattern consistent with "obesity paradox" observed in many health conditions. More research is needed to better understand pathophysiological mechanisms that may explain the paradoxical association between obesity and lower-extremity amputation (LEA) risk.
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Affiliation(s)
- Min-Woong Sohn
- Center for Management of Complex Chronic Care, Hines Veterans Affairs Hospital, Hines, Illinois, USA.
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29
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Wang AH, Xu ZR, Ji LN. [Clinical characteristics and medical costs of diabetics with amputation at central urban hospitals in China]. Zhonghua Yi Xue Za Zhi 2012; 92:224-227. [PMID: 22490790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
OBJECTIVE To explore the clinical characteristics, medical costs and its influencing factors in diabetics with amputation. METHODS The data of diabetic amputation for the whole year of 2010 at 39 central municipal Class 3A hospitals all across China were retrospectively analyzed according to a unified protocol, including demographic characteristics, diabetic complications, classification of diabetic foot disease, level and prognosis of amputation and medical costs at hospitals. RESULTS Among them, 28.2% of all amputated patients or 39.5% of non-traumatic patients were diabetics. There were 313 males and 162 females. The average age and duration of diabetes were (66 ± 12) years and (130 ± 94) months. The level of HbA1c was 8.9% ± 2.4%. Among all amputated diabetics, the concurrent conditions included neuropathy (50.1%), peripheral artery disease (74.8%), nephropathy (28.4%) and retinopathy (25.9%). The patients with foot ulcer at Wagner 4 (50.3%) were more common. Among them, 67.5% had minor amputation with a median hospitalization stay of 33.0 (24.0 - 45.0) days and a medical cost of 26 138 (16 155 - 46 021) yuan RMB. The duration of diabetes, diabetic complications, severity and location of ulcers and amputation level influenced their hospitalization durations and medical costs. CONCLUSION The patients with diabetes and amputation are elder with more chronic diabetic complications and uncontrolled hyperglycemia. Most of them have complications of local gangrene and require minor amputation at admission. Their hospital stays are longer and medical costs higher significantly correlated with diabetic complications, severity and location of foot ulcers and level of amputations.
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Affiliation(s)
- Ai-hong Wang
- Department of Endocrinology, Peking University Hospital, Beijing 100044, China
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30
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Mazilu G, Budurcă RA, Graur M, Stamate T. [Surgical treatment of tarsal tunnel syndrome in diabetic neuropathy]. Rev Med Chir Soc Med Nat Iasi 2012; 116:128-134. [PMID: 23077884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
UNLABELLED Posterior tibial nerve decompression surgery in tarsal tunnel syndrome in patients with diabetic neuropathy reduces pain, improves sensitivity and prevents foot ulcers and lower leg amputations. AIM To observe and assess the recovery of plantar sensitivity recovery and the healing of ulcerative lessions of the foot, by clinical examination, exploration and analysis of quantitative neurosensory by surgical decompression of the tarsal tunnel. MATERIAL AND METHODS We evaluated a total of 10 patients and 12 symptomatic diabetic neuropathy feet in a prospective clinical study, surgically treated in the Clinic of Plastic Surgery and Reconstructive Microsurgery Iaşi, during January 2008 - June 2011, where we practiced tibial nerve decompression and neurolysis in tarsal tunnel syndrome. RESULTS Gender distribution of patients in the study group was predominantly male (60%), the ratio M/F = 1.5/1. Posterior tibial nerve decompression surgery resulted in recovery of plantar foot sensitivity in 90% patients in the study group. Testing Semmes-Weinstein 10 g monofilament was positive in 83.3% of the feet preoperatively whereas postoperatively only 25%, distribution of statistically significant (chi2 = 6.04, GL = 1, p = 0.014). Postoperative score to test a range of Riedel-Seiffer returned to normal in all patients: score 7 to 58.3% and score 8 to 41.7% of total standing tested. CONCLUSIONS Tarsal tunnel decompression in diabetic patients with peripheric neuropathy improves plantar sensitivity, leads to healing of ulcerative plantar lesions and improves quality of life and should be performed in all patients with diabetic peripheral neuropathy in which conservative and/or medical treatment failed.
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Affiliation(s)
- G Mazilu
- Facultatea de Medicină, Universităţii de Medicină, si Farmacie "Grigore T. Popa", Iaşi
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31
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Ward F. Trauma-related amputations: treating the whole patient. Md Med 2012; 13:15-16. [PMID: 23477260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
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32
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van Battum P, Schaper N, Prompers L, Apelqvist J, Jude E, Piaggesi A, Bakker K, Edmonds M, Holstein P, Jirkovska A, Mauricio D, Ragnarson Tennvall G, Reike H, Spraul M, Uccioli L, Urbancic V, van Acker K, van Baal J, Ferreira I, Huijberts M. Differences in minor amputation rate in diabetic foot disease throughout Europe are in part explained by differences in disease severity at presentation. Diabet Med 2011; 28:199-205. [PMID: 21219430 DOI: 10.1111/j.1464-5491.2010.03192.x] [Citation(s) in RCA: 96] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
OBJECTIVES The incidence of minor amputation may vary significantly, and determinants of minor amputation have not been studied systematically. We evaluated minor amputation rate, the determinants of minor amputation and differences in amputation rate between European centres. METHODS In the Eurodiale study, a prospective cohort study of 1232 patients (1088 followed until end-point) with a new diabetic foot ulcer were followed on a monthly basis until healing, death, major amputation or up to a maximum of 1 year. Ulcers were treated according to international guidelines. Baseline characteristics independently associated with minor amputation were examined using multiple logistic regression modelling. Based on the results of the multivariable analysis, a disease severity score was calculated for each patient. RESULTS One hundred and ninety-four (18%) patients underwent a minor amputation. Predictors of minor amputation were depth of the ulcer (odds ratio 6.08, confidence interval 4.10-9.03), peripheral arterial disease (odds ratio 1.84, confidence interval 1.30-2.60), infection (odds ratio 1.56, confidence interval 1.05-2.30) and male sex (odds ratio 1.42, confidence interval 0.99-2.04). Minor amputation rate varied between 2.4 and 34% in the centres. Minor amputation rate in centres correlated strongly with disease severity score at the moment of presentation to the foot clinic (r=0.75). CONCLUSIONS Minor amputation is performed frequently in diabetic foot centres throughout Europe and is determined by depth of the ulcer, peripheral arterial disease, infection and male sex. There are important differences in amputation rate between the European centres, which can be explained in part by severity of disease at presentation. This may suggest that early referral to foot clinics can prevent minor amputations.
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Affiliation(s)
- P van Battum
- Division of Endocrinology, Department of Medicine, Maastricht University Medical Centre, P. Debyelaan 25, Maastricht, The Netherlands.
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33
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Abstract
AIMS Intermittent claudication is common in diabetes mellitus and usually (attributed to arterial disease) . However, a proportion of patients with diabetes have symptoms of claudication without signs of vascular disease and these patients were evaluated for chronic exertional compartment syndrome. METHODS Forty-two patients with diabetes (10 men, 32 women), earlier investigated at diabetic clinics because of claudication with no explanation for the symptoms, were examined. Their median age was 48 years (18-72 years) and the median duration of diabetes was 29 years (1-45 years). Thirty-one patients had Type 1 diabetes, 11 had Type 2 diabetes and 29 had diabetic complications. All were investigated clinically, with radiography, bone scan and intramuscular pressure measurements. RESULTS Thirty-eight of 42 patients with diabetes were diagnosed with chronic exertional compartment syndrome of the lower leg and 32 were treated surgically. Thirty-one patients were operated with fasciotomy of the anterior compartment and 18 also with fasciotomy of the posterior compartment. Additionally, one patient had only fasciotomy of the posterior compartment. Fourteen of 32 surgically treated patients (27 legs) were followed for more than 2 years and rated the post-operative outcome as excellent or good in 21 of the treated legs. The walking distance before lower leg pain increased in all but one patient and seven patients reported unrestricted walking ability. CONCLUSIONS Chronic exertional compartment syndrome should be considered as a differential diagnoses in patients with diabetes and exercise-related lower leg pain. The results after surgery are encouraging and the increased walking ability is beneficial in the treatment of diabetes.
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Affiliation(s)
- D Edmundsson
- Department of Surgery and Perioperative Science (Orthopaedics), Umeå University, Umeå, Sweden
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34
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Naruse K, Nakamura J. [Cell transplantation therapy for diabetic neuropathy]. Nihon Rinsho 2010; 68 Suppl 9:627-631. [PMID: 21667522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Affiliation(s)
- Keiko Naruse
- Department of Internal Medicine, School of Dentistry, Aichi Gakuin Univertisy
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35
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Abstract
AIMS The aim of the study was to explore the prevalence and clinical characteristics of hand ulcer in hospitalized patients with diabetes. METHODS We analysed 17 subjects with hand ulcer among diabetic inpatients, who were admitted to the Diabetic Foot Care Center, Department of Endocrinology and Metabolism at the West China Hospital of Sichuan University from April 2003 to December 2008. RESULTS The prevalence of diabetic hand ulcer among hospitalized patients (0.37%) was significantly lower than that of diabetic foot ulcers (9.7%, P = 0.000). The mean age was 62.1 +/- 9.4 years. The average known durations of diabetes and glycated haemoglobin (HbA(1c)) were 5.3 +/- 4.9 years and 10.9 +/- 2.4%, respectively. All patients lived in the subtropical zone. Fifteen patients (88.2%) were diagnosed with diabetic peripheral neuropathy. Ten patients had hand infection. After therapy, the ulcers healed in 13 patients (76.5%) and none of them experienced amputation. The average hospital stay for patients with local infection was characteristically longer than that for patients without infection (P = 0.012). The prognosis of the hand ulcer was poorer in the patients who had diabetes for > 3 years compared with those who had diabetes for < 3 years (P = 0.009). CONCLUSIONS Diabetic hand ulcer is a relatively rare complication of diabetes in South-West China. Long duration of diabetes, poorly controlled blood glucose, minor trauma and delayed treatment are the risk factors. Diabetic peripheral neuropathy may play an important role in the pathogenesis of hand ulcer. Early control of blood glucose with insulin and early anti-microbial therapy with appropriate antibiotics are crucial. Debridement and drainage are necessary for hand abscesses.
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Affiliation(s)
- C Wang
- Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Guoxue Lane 37, Chengdu, Sichuan, China
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36
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Remuzzi A, Cornolti R, Bianchi R, Figliuzzi M, Porretta-Serapiglia C, Oggioni N, Carozzi V, Crippa L, Avezza F, Fiordaliso F, Salio M, Lauria G, Lombardi R, Cavaletti G. Regression of diabetic complications by islet transplantation in the rat. Diabetologia 2009; 52:2653-61. [PMID: 19789851 DOI: 10.1007/s00125-009-1537-y] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2009] [Accepted: 08/10/2009] [Indexed: 11/29/2022]
Abstract
AIMS/HYPOTHESIS Type 1 diabetes is a chronic disease leading to complications such as peripheral neuropathies, nephropathy and cardiovascular disease. Pancreatic islet transplantation is being extensively investigated for blood glucose control in animals and in human type 1 diabetic patients, but the question of whether it can reverse long-term diabetic complications has not been fully explored. We investigated the effects of islet transplantation on diabetic complications in a rat model of streptozotocin-induced diabetes. METHODS Three groups of rats were used: healthy controls, diabetic and diabetic rats transplanted with microencapsulated islets at 2 months after diabetes induction, when neuropathy was detectable by a decrease in tail nerve conduction velocity (NCV) and impaired nociceptive thresholds. Blood glucose levels and body weight were measured weekly. The variables considered were: thermal (hot plate test) and mechanical sensitivity (Randal-Selitto paw withdrawal test), NCV and Na+, K+-ATPase activity in the sciatic nerve. At the end of the experiments hearts were removed for morphometric determination and myocyte number, and kidneys removed for histological examination. RESULTS Islet transplantation in diabetic rats induced normoglycaemia in a few days, accompanied by a rapid rise in body weight and amelioration of impaired nociceptive thresholds, as well as normalisation of NCV and Na(+), K(+)-ATPase, which were both about 25% below normal in diabetic rats. Myocyte loss was reduced (-34%) by islet transplantation and the observed mild kidney damage of diabetic rats was prevented. CONCLUSIONS/INTERPRETATION Besides controlling glycaemia, transplantation of microencapsulated pancreatic islets induced almost complete regression of neuropathy and prevented cardiovascular alterations.
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Affiliation(s)
- A Remuzzi
- Department of Biomedical Engineering, Mario Negri Institute for Pharmacological Research, Via Gavazzeni 11, 24125, Bergamo, Italy.
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37
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Abstract
BACKGROUND A 61-year-old man with type 2 diabetes mellitus presented to a diabetic foot clinic 1 year after he injured his left foot in a slip injury. Examination showed collapse of the longitudinal arch with a rocker bottom deformity and a plantar ulcer under the plantar midfoot bony prominence. INVESTIGATIONS Radiographs of the foot. DIAGNOSIS Diabetic Charcot arthropathy with rocker bottom deformity and plantar midfoot ulcer. MANAGEMENT The ulcer was initially treated by debridement and immobilization. Subsequently, the patient underwent surgery that consisted of plantar midfoot ostectomy to remove the bony prominence that had caused the ulcer, and midfoot osteotomy with realignment arthrodesis to reconstruct the longitudinal arch.
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Affiliation(s)
- John M Embil
- Department of Medicine, Section of Infectious Diseases and Department of Medical Microbiology, University of Manitoba, Winnipeg, MB, Canada.
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38
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Abstract
AIMS To estimate the incidence, characteristics and potential causes of lower limb amputations in France. METHODS Admissions with lower limb amputations were extracted from the 2003 French national hospital discharge database, which includes major diagnoses and procedures performed during hospital admissions. For each patient, diabetes was defined by its record in at least one admission with or without lower limb amputation in the 2002-2003 databases. RESULTS In 2003, 17 551 admissions with lower limb amputation were recorded, involving 15 353 persons, which included 7955 people with diabetes. The crude incidence of lower limb amputation in people with diabetes was 378/100 000 (349/100 000 when excluding traumatic lower limb amputation). The sex and age standardized incidence was 12 times higher in people with than without diabetes (158 vs. 13/100 000). Renal complications and peripheral arterial disease and/or neuropathy were reported in, respectively, 30% and 95% of people with diabetes with lower limb amputation. Traumatic causes (excluding foot contusion) and bone diseases (excluding foot osteomyelitis) were reported in, respectively, 3% and 6% of people with diabetes and lower limb amputation, and were 5 and 13 times more frequent than in people without diabetes. CONCLUSIONS We provide a first national estimate of lower limb amputation in France. We highlight its major impact on people with diabetes and its close relationship with peripheral arterial disease/neuropathy and renal complications in the national hospital discharge database. We do not suggest the exclusion of traumatic causes when studying the epidemiology of lower limb amputation related to diabetes, as diabetes may contribute to amputation even when the first cause appears to be traumatic.
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Affiliation(s)
- S Fosse
- Institute for Public Health Surveillance, 12 rue du Val d'Osne, 94 415 Saint Maurice Cedex, France.
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39
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Gershater MA, Löndahl M, Nyberg P, Larsson J, Thörne J, Eneroth M, Apelqvist J. Complexity of factors related to outcome of neuropathic and neuroischaemic/ischaemic diabetic foot ulcers: a cohort study. Diabetologia 2009; 52:398-407. [PMID: 19037626 DOI: 10.1007/s00125-008-1226-2] [Citation(s) in RCA: 153] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2008] [Accepted: 10/28/2008] [Indexed: 12/30/2022]
Abstract
AIMS/HYPOTHESIS We sought to identify factors related to short-term outcome of foot ulcers in patients with diabetes treated in a multidisciplinary system until healing was achieved. METHODS Consecutively presenting patients with diabetes and worst foot ulcer (Wagner grade 1-5, below ankle) (n = 2,511) were prospectively followed and treated according to a standardised protocol until healing was achieved or until death. The number of patients lost to dropout was 31. The characteristics of the remaining 2,480 patients were: 1,465 men, age 68 +/- 15 years (range 18-96), type 1 diabetes 18%, type 2 diabetes 82% and insulin-treated 62%. RESULTS The healing rate without major amputation in surviving patients was 90.6% (n = 1,867). Sixty-five per cent (n = 1,617) were healed primarily, 9% (n = 250) after minor amputation and 8% after major amputation; 17% (n = 420) died unhealed. Out of 2,060 surviving patients, 1,007 were neuroischaemic (48.8%). In a multiple regression analysis, primary healing was related to co-morbidity, duration of diabetes, extent of peripheral vascular disease and type of ulcer. In neuropathic ulcers, deep foot infection, site of ulcer and co-morbidity were related to amputation. Amputation in neuroischaemic ulcers was related to co-morbidity, peripheral vascular disease and type of ulcer. Age, sex, duration of diabetes, neuropathy, deformity and duration of ulcer or site of ulcer did not have an evident influence on probability of amputation. CONCLUSIONS/INTERPRETATION Patients with diabetic foot ulcer suffer from multi-organ disease. Factors related to outcome are correspondingly complex.
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Affiliation(s)
- M A Gershater
- Faculty of Health and Society, Malmö University, 20506, Malmö, Sweden.
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40
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Elgafy H, Fisher C, Dvorak M. Charcot spine in a patient with diabetes mellitus. Am J Orthop (Belle Mead NJ) 2009; 38:E21-4. [PMID: 19238271 DOI: pmid/19238271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Hossein Elgafy
- Department of Orthopaedics, University of Toledo Medical Center, Toledo, OH 43614-5807, USA.
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41
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Lee KB, Cho SG, Seon JK. Cementless total ankle arthroplasty in diabetic neuropathic arthropathy. Diabet Med 2008; 25:1358-60. [PMID: 19046229 DOI: 10.1111/j.1464-5491.2008.02576.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Neuropathic arthropathy (Charcot joint) is a progressive degenerative disease of a joint that may lead to severe deformity and dysfunction and it is now recognized that diabetes is the leading cause of Charcot joint. When the ankle is involved and conservative treatment fails arthrodesis has commonly been performed, whereas arthroplasty has previously been considered to be contraindicated. A total ankle arthroplasty in Charcot ankle has not been previously reported. CASE REPORT We report the case of a 45-year old, diabetic woman with unilateral Charcot ankle. CONCLUSIONS The woman successfully completed a rehabilitation programme and, 2 years after total ankle arthroplasty, achieved independence.
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Affiliation(s)
- K-B Lee
- Department of Orthopedic Surgery, Chonnam National University Medical School and Hospital, Dong-Gu, Gwangju, Korea.
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Shibata T, Naruse K, Kamiya H, Kozakae M, Kondo M, Yasuda Y, Nakamura N, Ota K, Tosaki T, Matsuki T, Nakashima E, Hamada Y, Oiso Y, Nakamura J. Transplantation of bone marrow-derived mesenchymal stem cells improves diabetic polyneuropathy in rats. Diabetes 2008; 57:3099-107. [PMID: 18728233 PMCID: PMC2570407 DOI: 10.2337/db08-0031] [Citation(s) in RCA: 144] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE Mesenchymal stem cells (MSCs) have been reported to secrete various cytokines that exhibit angiogenic and neurosupportive effects. This study was conducted to investigate the effects of MSC transplantation on diabetic polyneuropathy (DPN) in rats. RESEARCH DESIGN AND METHODS MSCs were isolated from bone marrow of adult rats and transplanted into hind limb skeletal muscles of rats with an 8-week duration of streptozotocin (STZ)-induced diabetes or age-matched normal rats by unilateral intramuscular injection. Four weeks after transplantation, vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF) productions in transplanted sites, current perception threshold, nerve conduction velocity (NCV), sciatic nerve blood flow (SNBF), capillary number-to-muscle fiber ratio in soleus muscles, and sural nerve morphometry were evaluated. RESULTS VEGF and bFGF mRNA expression were significantly increased in MSC-injected thigh muscles of STZ-induced diabetic rats. Furthermore, colocalization of MSCs with VEGF and bFGF in the transplanted sites was confirmed. STZ-induced diabetic rats showed hypoalgesia, delayed NCV, decreased SNBF, and decreased capillary number-to-muscle fiber ratio in soleus muscles, which were all ameliorated by MSC transplantation. Sural nerve morphometry showed decreased axonal circularity in STZ-induced diabetic rats, which was normalized by MSC transplantation. CONCLUSIONS These results suggest that MSC transplantation could have therapeutic effects on DPN through paracrine actions of growth factors secreted by MSCs.
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Affiliation(s)
- Taiga Shibata
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Nagoya, Japan
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Abstract
BACKGROUND Symmetrical peripheral neuropathy is a common complication of diabetic neuropathy. No treatments are known to be effective for progressive pain and sensory loss associated with diabetic neuropathy. Alternative effective treatment strategies have been sought. OBJECTIVES To systematically review the evidence from randomized controlled trials concerning the role of decompressive surgery of lower limbs for symmetrical diabetic peripheral neuropathy. SEARCH STRATEGY We searched the Cochrane Neuromuscular Disease Trials Register (May 2006), CENTRAL (The Cochrane Library, Issue 2 2006), MEDLINE from (January 1966 to August 2006), EMBASE (from January 1980 to August 2006), LILACS (from January 1982 to August 2006), and CINAHL (from January 1982 to August 2006). SELECTION CRITERIA We included all randomized or quasi-randomized controlled human trials in which any form of decompressive surgery of the lower limbs nerves had been used to treat diabetic symmetrical distal polyneuropathy (DSDP) compared with no treatment or medical therapy. Patients with DSDP were included if they had decompression (with or without neurolysis) of at least two of the following nerves in both lower limbs, for the treatment of DSDP: the posterior tibial nerve (including calcaneal, medial and lateral plantar nerves), deep peroneal nerve at the ankle, common peroneal nerve at the knee, lateral femoral cutaneous nerve and sural nerves in the posterior calf region. The primary outcome measure was the change in pain measured by the visual analogue scale (VAS) between the baseline and a follow-up period of greater than three months. DATA COLLECTION AND ANALYSIS We identified 142 publications from the above search strategies. The three authors of this manuscript reviewed abstracts of all papers independently. Only eight of these were considered relevant to the question at hand. The data from these 8 studies were entered onto standardized data extraction forms. We planned to use Review Manager to pool the results from appropriate studies comparing the same treatments; dichotomous outcomes to obtain pooled relative risks (RR); measured outcomes to obtain pooled weighted mean differences; and a fixed-effect analysis unless there was evidence of serious heterogeneity between studies sufficient to justify the use of random-effects analysis. MAIN RESULTS This review failed to identify a single randomized controlled trial or any other well designed prospective study controlling for the non-operated limb that showed improvements in pre defined end points after decompressive surgery. AUTHORS' CONCLUSIONS The results of this review suggest that the role of decompressive surgery for diabetic symmetric distal neuropathy is unproven.
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Affiliation(s)
- Vinay Chaudhry
- Neurology, Johns Hopkins Outpatient Center, 601 North Caroline Street, Baltimore, Maryland, MD 21287, USA.
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Abstract
The purpose of this article is to describe a classification of diabetic foot surgery performed in the absence of critical limb ischaemia. The basis of this classification is centred on three fundamental variables that are present in the assessment of risk and indication: (1) presence or absence of neuropathy (the loss of protective sensation); (2) presence or absence of an open wound; (3) presence or absence of acute limb-threatening infection. The conceptual framework for this classification is to define distinct classes of surgery in an order of theoretically increasing risk for high-level amputation. These include: Class I: elective diabetic foot surgery (procedures performed to treat a painful deformity in a patient without the loss of protective sensation); Class II: prophylactic (procedure performed to reduce the risk of ulceration or reulceration in a person with the loss of protective sensation but without an open wound); Class III: curative (procedure performed to assist in healing an open wound); and Class IV: emergency (procedure performed to limit the progression of acute infection). The presence of critical ischaemia in any of these classes of surgery should prompt a vascular evaluation to consider (1) the urgency of the procedure being considered and (2) possible revascularization prior to or temporally concomitant with the procedure. It is our hope that this system begins a dialogue amongst physicians and surgeons which can ultimately facilitate communication, enhance perspective, and improve care.
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Affiliation(s)
- Nicholas J Bevilacqua
- Center for Lower Extremity Ambulatory Research, Dr. William M. Scholl College of Podiatric Medicine, Rosalind Franklin University of Medicine and Science, Chicago, IL, USA
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Abstract
This article establishes the most critical, practical, and successful treatment options and their controversies for the practicing clinician caring for the patient with symptomatic diabetic neuropathy from the available literature.
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Affiliation(s)
- A Lee Dellon
- Department of Neurosurgery and Division of Plastic Surgery, Johns Hopkins University, Suite 370, 3333 North Calvert Street, Baltimore, MD 21218, USA.
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Nelson SC, Little ER. The 36-item Short-Form Health Survey outcome evaluation for multiple lower-extremity nerve decompressions in diabetic peripheral neuropathy: a pilot study. J Am Podiatr Med Assoc 2007; 97:121-5. [PMID: 17369318 DOI: 10.7547/0970121] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Diabetic neuropathy can be disabling owing to pain and loss of sensibility. Theoretically, surgical restoration of sensation and relief of pain may prevent these complications and improve quality of life. A study was conducted to perform outcome analysis of patients after these surgical procedures using the 36-Item Short-Form Health Survey. METHODS The 36-Item Short-Form Health Survey was used to evaluate patients with diabetic neuropathy after nerve decompression surgery. These results were compared with those reported in the literature related to diabetic patients without neuropathy, patients with low-back pain, and an age-matched normative population. The pilot study group included six patients with diabetic neuropathy, three of whom underwent multiple nerve decompression surgery bilaterally. Mean follow-up was 6 months. RESULTS Single-tailed t tests demonstrated that postoperative patients were not statistically significantly different from the other groups in the domains of Physical Functioning, Bodily Pain, General Health, Vitality, Social Functioning, and Mental Health; in the domains of Role-Physical and Role-Emotional, a statistically significant difference was found, with the postoperative patients scoring lower. CONCLUSIONS Although this study is limited by the lack of preoperative administration of the 36-Item Short-Form Health Survey and by its small sample size, we conclude that the survey can evaluate the results of surgical decompression of lower-extremity peripheral nerves and should be added to the traditional assessments of recovery of sensibility and the visual analog scale for pain.
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Chantelau E, Wolf A, Ozdemir S, Hachmöller A, Ramp U. Bone Histomorphology May Be Unremarkable in Diabetes Mellitus. ACTA ACUST UNITED AC 2007; 102:429-33. [PMID: 17571217 DOI: 10.1007/s00063-007-1055-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2006] [Accepted: 03/27/2007] [Indexed: 10/23/2022]
Abstract
BACKGROUND AND PURPOSE Histomorphological studies on bone in human diabetes mellitus are scarce. The aim of this study was to observe the histomorphological appearance of bone in amputation specimens from feet of patients with diabetes mellitus. MATERIAL AND METHODS Routine histopathology reports on 45 amputation specimens were evaluated, provided the osteotomy was located in unaffected bone tissue. The bone morphology of regions affected with gangrene and/or osteomyelitis was considered, as well as the morphology at the dissection margin at a distance from the affected parts. The specimens were obtained from 43 diabetic patients, most of whom exhibiting the so-called neuroischemic diabetic foot with infection. The patients' age ranged from 50 to 92 years, duration of diabetes from 0 to 52 years; polyneuropathy was present in 36, peripheral ischemic vessel disease (PIVD) in 30, and renal failure in 24 of them, respectively. RESULTS There were 22 clinical cases of osteomyelitis, 20 cases of gangrene (including three cases of necrosis without surrounding inflammation), and three cases of pressure ulcer, which were treated by amputation of 24 toes, and resection of 21 metatarsal bones, respectively. Histomorphology showed osteomyelitis (n=29), bone necrosis (n=1), myelofibrosis (n = 8), and normal bone (n=7) at the affected sites, compared to normal bone (n=26), myelofibrosis (n=12), and osteoporosis (n=7) at the osteotomy sites. In cases of clinical gangrene, bones were also affected by osteomyelitis, but less so than in cases of clinical osteomyelitis (8/18 vs. 22/22; p<0.001). Bone tissue at the osteotomy sites was normal--with some myelofibrosis--in both conditions. CONCLUSION This pilot study shows that histomorphology of unaffected foot bone is mostly not abnormal in diabetic patients with neuropathy and PIVD. Further study is necessary to corroborate this preliminary evidence of absence of a "diabetic osteopathy" in the diabetic foot.
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Affiliation(s)
- Ernst Chantelau
- Department of Endocrinology, Diabetes and Rheumatology, Heinrich Heine University of Düsseldorf, Germany.
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Sepúlveda L, Zamorano J, Cotera A, Núñez N, Llancaqueo M, Bermúdez C, Castillo R, González M, Alvarez F. First case of simultaneous heart plus kidney transplantation in Chile: case report. Transplant Proc 2007; 39:625-6. [PMID: 17445561 DOI: 10.1016/j.transproceed.2007.02.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Advanced renal disease is a formal contraindication to heart transplantation, and heart failure may make a patient ineligible for kidney transplantation. The International Society of Heart and Lung Transplantation has reported 336 simultaneous heart and kidney transplantations with a 70% rate of 5 year survival. Herein we have presented the first case of simultaneous heart plus kidney transplantation in Chile. The patient is a 62-year-old man with diabetes mellitus and arterial hypertension who in 1997 had a myocardial infarction with cardiogenic shock and acute renal failure. He underwent a coronary bypass but developed progressive heart failure, with an ejection fraction less than 20% and moderate mitral regurgitation. He required chronic hemodialysis and survived a cardiac arrest, receiving an implantable cardioverter defibrillator. Transplantation was performed in 2004 in 2 phases: initially a heart, followed by a kidney transplantation. Immunosuppression included Daclizumab, cyclosporine, mycophenolate mofetil (MMF) and steroids. He developed acute renal failure but did not receive dialysis. He left the hospital at 25 days posttransplantation. Two years following double transplantation, he has not shown acute rejection episodes of either the cardiac or the kidney graft. Both cardiac and renal functions are normal. In conclusion, simultaneous heart plus kidney transplantations offer a good alternative treatment for patients with advanced disease of both organs.
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Affiliation(s)
- L Sepúlveda
- Centro Cardiovascular, Nefrología, Urología Hospital Clínico, Universidad de Chile, Santiago, Chile.
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Dellon AL. Practice advisory: utility of surgical decompression for treatment of diabetic neuropathy: report of the Therapeutics and Technology Assessment Subcommittee of the American Academy of Neurology. Neurology 2007; 68:796; author reply 796. [PMID: 17342814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2023] Open
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Dyck PJ. Practice Advisory: Utility of surgical decompression for treatment of diabetic neuropathy: Report of the Therapeutics and Technology Assessment Subcommittee of the American Academy of Neurology. Neurology 2007; 68:796; author reply 796. [PMID: 17339597 DOI: 10.1212/01.wnl.0000259142.00274.b9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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