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Shukla BK, Naithani N, Kumar A, Mishra R. A Prospective Study of Contracture of the Finger and its Management in a Tertiary Care Center. Ann Afr Med 2024; 23:482-487. [PMID: 39034576 DOI: 10.4103/aam.aam_153_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 01/24/2024] [Indexed: 07/23/2024] Open
Abstract
BACKGROUND When the range of motion between two finger segments, both active and passive, is restricted, finger contracture occurs. The aim of this study is to investigate the best procedure to eliminate finger contracture and the functional and esthetic results of the different surgical procedures. MATERIALS AND METHODS A total of 31 patients with soft-tissue abnormalities of the hand were included in this prospective study. They underwent either contracture removal with K-wire and skin grafts or various flap procedures in the department of plastic surgery. Complaints of stiffness and discomfort were classified into five categories: none, mild, moderate, marked, and severe. The difficulty a person had in picking up objects, grasping, writing, etc., was used to determine the degree of disability. Absenteeism from work and surgical site infections were also recorded. RESULTS The mean age was 20.25 years, with a mean age of 23.05 for men and 15.83 for women. Overall, most cases occurred in the age range of 3-10 years. For K-wire surgery with skin grafting, the typical time off work was 24 days. The average recovery time ranged from 15.2 days for skin grafts to 16.9 days for tenolysis, 28.33 days for groyne flaps, and 41 days for abdominal flaps. Of all cases, 12 (38.00%) had a fair result, 10 (31.04%) had a moderate result, and 9 (30.96%) had an excellent result. CONCLUSION The most feasible method for treating these situations, which offers the greatest potential for a functional and cosmetic result, is contracture reduction with skin grafting.
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Affiliation(s)
- Brijesh Kumar Shukla
- Department of General Surgery, Maharaja Suhel Dev Autonomous State Medical College and Mahrishi Balark Hospitals, Bahraich, Uttar Pradesh, India
| | - Neeraj Naithani
- Department of General Surgery, BRD Medical College, Gorakhpur, Uttar Pradesh, India
| | - Amit Kumar
- Department of General Surgery, Maharaja Suhel Dev Autonomous State Medical College and Mahrishi Balark Hospitals, Bahraich, Uttar Pradesh, India
| | - Ritambhara Mishra
- Department of Pathology, Maharaja Suhel Dev Autonomous State Medical College and Mahrishi Balark Hospitals, Bahraich, Uttar Pradesh, India
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Maffulli N, Cuozzo F, Migliorini F, Oliva F. The tendon unit: biochemical, biomechanical, hormonal influences. J Orthop Surg Res 2023; 18:311. [PMID: 37085854 PMCID: PMC10120196 DOI: 10.1186/s13018-023-03796-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 04/12/2023] [Indexed: 04/23/2023] Open
Abstract
The current literature has mainly focused on the biology of tendons and on the characterization of the biological properties of tenocytes and tenoblasts. It is still not understood how these cells can work together in homeostatic equilibrium. We put forward the concept of the "tendon unit" as a morpho-functional unit that can be influenced by a variety of external stimuli such as mechanical stimuli, hormonal influence, or pathological states. We describe how this unit can modify itself to respond to such stimuli. We evidence the capability of the tendon unit of healing itself through the production of collagen following different mechanical stimuli and hypothesize that restoration of the homeostatic balance of the tendon unit should be a therapeutic target.
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Affiliation(s)
- Nicola Maffulli
- Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Mile End Hospital, Queen Mary University of London, 275 Bancroft Road, London, E1 4DG, England
- School of Pharmacy and Bioengineering, Keele University Faculty of Medicine, Thornburrow Drive, Stoke On Trent, England
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081, Baronissi, SA, Italy
| | - Francesco Cuozzo
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081, Baronissi, SA, Italy
| | - Filippo Migliorini
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany.
- Department of Orthopaedic and Trauma Surgery, Eifelklinik St. Brigida, 52152, Simmerath, Germany.
| | - Francesco Oliva
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081, Baronissi, SA, Italy
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Yoshikawa T, Mifune Y, Inui A, Nishimoto H, Yamaura K, Mukohara S, Shinohara I, Kuroda R. Quercetin treatment protects the Achilles tendons of rats from oxidative stress induced by hyperglycemia. BMC Musculoskelet Disord 2022; 23:563. [PMID: 35689230 PMCID: PMC9188208 DOI: 10.1186/s12891-022-05513-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 06/01/2022] [Indexed: 11/18/2022] Open
Abstract
Background Quercetin, a flavonoid abundantly in vegetables and fruits, exerts antioxidant and anti-inflammatory effects. We investigated the protective effects of quercetin against oxidative stress in the Achilles tendons of diabetic rats. Methods Cells were collected from the Achilles tendons of Sprague–Dawley rats and cultured under four conditions: regular glucose (RG) without quercetin (Quer-), RG with quercetin (Quer +), high-glucose (HG) Quer-, and HG Quer + . The expression of genes related to NADPH oxidase (NOX) and inflammation, reactive oxygen species accumulation, and apoptosis rates was analyzed. Additionally, diabetic rats were divided into two groups and subjected to quercetin (group Q) or no quercetin (group C) treatment. Histological evaluation and expression analysis of relevant genes in the Achilles tendon were performed. Results In rat tendon-derived cells, the expression of Nox1, Nox4, and Il6; reactive oxygen species accumulation; and apoptosis rates were significantly decreased by quercetin treatment in the HG group. The collagen fiber arrangement was significantly disorganized in the diabetic rat Achilles tendons in group C compared with that in group Q. The mRNA and protein expression levels of NOX1 and NOX4 were significantly decreased upon quercetin treatment. Furthermore, the expression of Il6, type III collagen, Mmp2, and Timp2 was significantly decreased, whereas that of type I collagen was significantly increased in group Q compared with that in group C. Conclusions Quercetin treatment decreases NOX expression and thus exerts antioxidant and anti-inflammatory effects in the Achilles tendons of diabetic rats. Quercetin treatment may be effective against diabetic tendinopathy.
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Affiliation(s)
- Tomoya Yoshikawa
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Yutaka Mifune
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan.
| | - Atsuyuki Inui
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Hanako Nishimoto
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Kohei Yamaura
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Shintaro Mukohara
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Issei Shinohara
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Ryosuke Kuroda
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
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Yoshikawa T, Mifune Y, Inui A, Nishimoto H, Yamaura K, Mukohara S, Shinohara I, Kuroda R. Influence of Diabetes-Induced Glycation and Oxidative Stress on the Human Rotator Cuff. Antioxidants (Basel) 2022; 11:antiox11040743. [PMID: 35453426 PMCID: PMC9032678 DOI: 10.3390/antiox11040743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 04/06/2022] [Accepted: 04/07/2022] [Indexed: 11/16/2022] Open
Abstract
Most shoulder rotator cuff tears (RCTs) are caused by non-traumatic age-related rotator cuff degeneration, of which hyperglycemia is a risk factor due to its glycation reaction and oxidative stress. We aimed to identify the influence of diabetes-induced glycation and oxidative stress in patients with non-traumatic shoulder RCTs. Twenty patients, aged over 50 years, with non-traumatic shoulder RCTs participated in this study. Patients with a history of diabetes mellitus or preoperative HbA1c ≥ 6.5% were assigned to the diabetic group (n = 10), and the rest to the non-diabetic group (n = 10). Cell proliferation; expression of genes related to oxidative stress, glycation reaction, inflammation, and collagen; intracellular reactive oxygen species (ROS) levels; and apoptosis rates were analyzed. The diabetic group had significantly lower cell proliferation than the non-diabetic group. In the diabetic group, the mRNA expression levels of NOX1, NOX4, IL6, RAGE, type III collagen, MMP2, TIMP1, and TIMP2 were significantly higher; type I collagen expression was significantly lower; and the rate of ROS-positive cells and apoptotic cells, as well as the expression of advanced glycation end-products (AGEs) and the receptor for AGEs (RAGE), was significantly higher. In conclusion, hyperglycemia caused by diabetes mellitus increased AGE and RAGE expression, and led to increased NOX expression, ROS production, and apoptosis in the human rotator cuff. This provides scope to find a preventive treatment for non-traumatic RCTs by inhibiting glycation and oxidative stress.
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Affiliation(s)
| | - Yutaka Mifune
- Correspondence: ; Tel.: +81-78-382-5985; Fax: +81-78-351-6944
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Alhendi FJ, Werth VP, Sollecito TP, Stoopler ET. Systemic sclerosis: Update for oral health care providers. SPECIAL CARE IN DENTISTRY 2021; 40:418-430. [PMID: 33448431 DOI: 10.1111/scd.12492] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 06/05/2020] [Accepted: 06/09/2020] [Indexed: 12/22/2022]
Abstract
Systemic sclerosis (SSc), also known as scleroderma, is an autoimmune disease of unknown origin characterized by an uncontrolled inflammatory process resulting in fibrosis of the skin, internal organs and vasculopathy. Manifestations of SSc are heterogenous and can include pulmonary, cardiac, neural, renal, muscular, cutaneous and orofacial complications. Recent scientific advances have led to a better understanding of disease etiopathogenesis and the development of a new classification system. Therapeutic management is often multidisciplinary and targeted toward the affected organs. Oral health care providers (OHCPs) should be familiar with SSc, particularly as it relates to its impact on the orofacial region and modifications to delivery of oral health care for patients with this condition.
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Affiliation(s)
- Fatmah J Alhendi
- Department of Oral Medicine, Penn Dental Medicine, Philadelphia, Pennsylvania
| | - Victoria P Werth
- Department of Dermatology, Philadelphia V.A. Hospital, Hospital of the University of Pennsylvania and the Veteran's Administration Medical Center, Philadelphia, Pennsylvania
| | - Thomas P Sollecito
- Department of Oral Medicine, Penn Dental Medicine, Philadelphia, Pennsylvania
| | - Eric T Stoopler
- Department of Oral Medicine, Penn Dental Medicine, Philadelphia, Pennsylvania
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Nichols AE, Oh I, Loiselle AE. Effects of Type II Diabetes Mellitus on Tendon Homeostasis and Healing. J Orthop Res 2020; 38:13-22. [PMID: 31166037 PMCID: PMC6893090 DOI: 10.1002/jor.24388] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 05/28/2019] [Indexed: 02/06/2023]
Abstract
Over 300,000 tendon repairs are performed annually in the United States to repair damage to tendons as a result of either acute trauma or chronic tendinopathy. Individuals with type II diabetes mellitus (T2DM) are four times more likely to experience tendinopathy, and up to five times more likely to experience a tendon tear or rupture than non-diabetics. As nearly 10% of the US population is diabetic, with an additional 33% pre-diabetic, this is a particularly problematic health care challenge. Tendon healing in general is challenging and often unsatisfactory due to the formation of mechanically inferior scar-tissue rather than regeneration of native tendon structure. In T2DM tendons, there is evidence of an amplified scar tissue response, which may be associated with the increased the risk of rupture or impaired restoration of range of motion. Despite the dramatic effect of T2DM on tendon function and outcomes following injury, there are few therapies available to promote improved healing in these patients. Several recent studies have enhanced our understanding of the pro-inflammatory environment of T2DM healing and have assessed potential treatment approaches to mitigate pathological progression in pre-clinical models of diabetic tendinopathy. This review discusses the current state of knowledge of diabetic tendon healing from molecular to mechanical disruptions and identifies promising approaches and critical knowledge gaps as the field moves toward identification of novel therapeutic strategies to maintain or restore tendon function in diabetic patients. © 2019 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 38:13-22, 2020.
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Affiliation(s)
- Anne E.C. Nichols
- Center for Musculoskeletal Research, Department of Orthopaedics & Rehabilitation, University of Rochester Medical Center, Rochester, NY 14642
| | - Irvin Oh
- Center for Musculoskeletal Research, Department of Orthopaedics & Rehabilitation, University of Rochester Medical Center, Rochester, NY 14642
| | - Alayna E. Loiselle
- Center for Musculoskeletal Research, Department of Orthopaedics & Rehabilitation, University of Rochester Medical Center, Rochester, NY 14642,Corresponding Author Alayna E. Loiselle, PhD, Center for Musculoskeletal Research, University of Rochester Medical Center, 601 Elmwood Ave, Box 665, Rochester, NY, 14642, Phone: (585) 275-7239, Fax: (585) 276-2177,
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Sakai A, Zenke Y, Menuki K, Yamanaka Y, Tajima T, Uchida S. Current Smoking Is Associated with Delayed Wound Healing But Not with Improvement of Contracture after the Open Palm Technique for Dupuytren's Disease. J Hand Surg Asian Pac Vol 2019; 24:65-71. [PMID: 30760148 DOI: 10.1142/s2424835519500127] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
BACKGROUND Some cases treated with open palm technique need relatively long wound healing time. This study aims to clarify whether the preoperative lifestyle-related diseases or factors are associated with surgical results after the open palm technique for Dupuytren's contracture. METHODS The study included 122 fingers of 84 hands of 84 consecutive male patients with Dupuytren's contracture who were treated with McCash's open palm technique at our hospital from 1980 to 2016. The average age of the patients was 68.0 years (range, 39-86). The follow-up period was at least 6 months (average, 36.3 months). Using multiple regression analysis, we investigated preoperative factors associated with surgical results. The factors examined were age, affected side, contracture of the little finger, number of contracted fingers, contracture of the proximal interphalangeal (PIP) joint, Meyerding classification, diabetes mellitus, hypertension, alcohol intake, and smoking. Surgical results were judged at 6 months after surgery and wound healing time was evaluated. RESULTS According to Tubiana's criteria, there were 59 excellent hands (70.2%), 18 good hands (21.4%), 5 fair hands (6.0%), and 2 poor hands (2.4%) at the final physical examination after surgery. The average of the percentage of improvement in contracture was 86.1%. The average number of days needed until complete open wound closure was 22.9 days. Multiple regression analysis revealed that the significant preoperative factors associated with the percentage of improvement in contracture were multiple contracted fingers and involvement of PIP joint contracture, and that the factor associated with delayed wound healing was current smoking. CONCLUSIONS Multiple contracted fingers and involvement of PIP joint contracture are associated with insufficient improvement of joint contracture. Current smoking is associated with delayed wound healing, but not with improvement of joint contracture, after the open palm technique for Dupuytren's disease in men.
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Affiliation(s)
- Akinori Sakai
- * Department of Orthopaedic Surgery, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Yukichi Zenke
- * Department of Orthopaedic Surgery, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Kunitaka Menuki
- * Department of Orthopaedic Surgery, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Yoshiaki Yamanaka
- * Department of Orthopaedic Surgery, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Takafumi Tajima
- * Department of Orthopaedic Surgery, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Soshi Uchida
- † Department of Orthopaedic Surgery, Wakamatsu Hospital, University of Occupational and Environmental Health, Kitakyushu, Japan
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Abstract
The wide awake anesthesia technique is a useful tool in secondary tendon reconstruction. With active participation of the patient, the tendon repair can be adjusted appropriately to prevent repairs that are too tight or too loose. Areas of tendon scarring or triggering can be identified and released. Other advantages of active participation include reduction of gapping, ensuring adequate strength of repair, and avoiding tendon imbalances. Last, it allows intraoperative patient education and may therefore increase patient satisfaction. This article discusses how the technique can be applied to tenolysis, 2-stage tendon reconstruction, and tendon transfer.
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Affiliation(s)
- Lin Lin Gao
- Chase Hand and Upper Limb Center, Division of Plastic and Reconstructive Surgery, Stanford University Medical Center, 770 Welch Road, Suite 400, Palo Alto, CA 94304, USA.
| | - James Chang
- Division of Plastic and Reconstructive Surgery, Stanford University Medical Center, 770 Welch Road, Suite 400, Palo Alto, CA 94304, USA
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Mineoka Y, Ishii M, Hashimoto Y, Nakamura N, Katsumi Y, Isono M, Fukui M. Neutrophil-lymphocyte ratio correlates with limited joint mobility of hand in patients with type 2 diabetes. Endocr J 2018; 65:1011-1017. [PMID: 30012904 DOI: 10.1507/endocrj.ej18-0143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Limited joint mobility (LJM) of hand, which is one of the complications of diabetic hand, is associated with diabetic micro- and macroangiopathy although the precise pathogenesis is not completely understood. Neutrophil-lymphocyte ratio (NLR), a simple and novel inflammatory marker, has been reported to have a predictive effect to some diabetic complications in recent years. However, it is not elucidated about the relationship between LJM of hand and NLR in patients with type 2 diabetes. We evaluated the relationships between LJM of hand and NLR in 335 consecutive patients with type 2 diabetes in this cross-sectional study. LJM of hand was diagnosed by a 'prayer sign' or 'table test'. LJM of hand was present in 80 patients. The patients with LJM of hand had significantly older age, longer duration of diabetes, worse renal function, and higher proportion of diabetic neuropathy, retinopathy and nephropathy. NLR in patients with LJM of hand was higher than that in patients without LJM of hand (2.54 ± 1.46 vs. 2.11 ± 1.04, p = 0.004). Multivariate logistic regression analysis revealed that LJM of hand was positively correlated with NLR (odds ratio, 1.31; 95% confidence interval 1.03-1.69, p = 0.027) after adjustment for age, sex, duration of diabetes, body mass index, hemoglobin A1c, hypertension and dyslipidemia. Our results demonstrate a positive relation between LJM of hand and NLR in patients with type 2 diabetes.
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Affiliation(s)
- Yusuke Mineoka
- Department of Internal Medicine, Otsu Municipal Hospital, Otsu, Japan
| | - Michiyo Ishii
- Department of Internal Medicine, Otsu Municipal Hospital, Otsu, Japan
| | - Yoshitaka Hashimoto
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Naoto Nakamura
- Department of Internal Medicine, Saiseikai Kyoto Hospital, Nagaokakyo, Japan
| | | | - Motohide Isono
- Department of Internal Medicine, Otsu Municipal Hospital, Otsu, Japan
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
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Abstract
Proximal interphalangeal joint (PIPJ) flexion contracture is a challenging and often frustrating problem. Treatment of PIPJ contracture begins with conservative measures. With good compliance and prolonged use, favorable results can be achieved using these modalities. For contractures that fail to respond to conservative treatment, surgical intervention can be considered. The affected structures that can be released during surgery include the accessory collateral ligaments, volar plate, checkrein ligaments, retinacular ligaments, and the flexor and extensor tendons. A stepwise approach to release is typically favored in which active motion is tested after each release to determine the need for subsequent releases.
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Hou WH, Li CY, Chen LH, Wang LY, Kuo KN, Shen HN, Chang MF. Prevalence of hand syndromes among patients with diabetes mellitus in Taiwan: A population-based study. J Diabetes 2017; 9:622-627. [PMID: 27485041 DOI: 10.1111/1753-0407.12455] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 06/29/2016] [Accepted: 07/27/2016] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Population-based data for diabetic hand syndrome (DHS) are limited. The aim of the present epidemiological study was to estimate the overall and cause-specific prevalence and rate ratio (RR) of DHS in patients with diabetes. METHODS The present study was a cross-sectional study based on a random sample of 57 093 diabetics and matched controls, both identified from Taiwan National Health Insurance claims in 2010. The DHS analyzed in the present study included carpal tunnel syndrome (CTS), stenosing flexor tenosynovitis (SFT), limited joint mobility (LJM), and Dupuytren's disease (DD). RESULTS The prevalence of overall DHS was estimated at 2472 per 105 for the diabetics, compared with 1641 per 105 for the controls, representing a prevalence RR of 1.51 (95 % confidence interval [CI] 1.39-1.64). Stratified analyses further revealed that the significantly increased prevalence of overall DHS was more evident in females than males (1.59 vs 1.36) and was only noted in diabetics aged ≥35 years. Cause-specific analysis suggested that patients with diabetes had the highest prevalence of CTS (1244 per 105 ), followed by SFT (1209 per 105 ), LJM (39 per 105 ), and DD (6 per 105 ). In addition, diabetes was only significantly associated with CTS (RR 1.34; 95 % CI 1.20-1.51) and SFT (1.74; 95 % CI 1.54-1.97). CONCLUSION The prevalence of overall and certain cause-specific DHS was significantly elevated in patients with diabetes in Taiwan.
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Affiliation(s)
- Wen-Hsuan Hou
- Cochrane Taiwan, Taipei Medical University, Taipei, Taiwan
- Master Program in Long-Term Care, College of Nursing, Taipei Medical University, Taipei, Taiwan
- School of Gerontology Health Management, College of Nursing, Taipei Medical University, Taipei, Taiwan
- Department of Physical Medicine and Rehabilitation, Taipei Medical University Hospital, Taipei, Taiwan
| | - Chung-Yi Li
- Department and Graduate Institute of Public Health, College of Medical, Cheng Kung University, Tainan, Taiwan
- Department of Family Medicine, Sin-Lau Christian Hospital, Tainan, Taiwan
| | - Lu-Hsuan Chen
- Department of Family Medicine, Sin-Lau Christian Hospital, Tainan, Taiwan
| | - Liang-Yi Wang
- Department and Graduate Institute of Public Health, College of Medical, Cheng Kung University, Tainan, Taiwan
| | - Ken N Kuo
- Cochrane Taiwan, Taipei Medical University, Taipei, Taiwan
| | - Hsiu-Nien Shen
- Department of Public Health, College of Public Health, China Medical University, Taichung, Taiwan
| | - Ming-Fong Chang
- Department of Intensive Care Medicine, Chi Mei Medical Center, Tainan, Taiwan
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Mineoka Y, Ishii M, Tsuji A, Komatsu Y, Katayama Y, Yamauchi M, Yamashita A, Hashimoto Y, Nakamura N, Katsumi Y, Isono M, Fukui M. Relationship between limited joint mobility of the hand and diabetic foot risk in patients with type 2 diabetes. J Diabetes 2017; 9:628-633. [PMID: 27531043 DOI: 10.1111/1753-0407.12460] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2016] [Revised: 07/22/2016] [Accepted: 08/14/2016] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Foot ulceration is a serious problem for patients with type 2 diabetes (T2D), and the early detection of risks for this condition is important to prevent complications. The present cross-sectional study in T2D patients determined the relationship between limited joint mobility (LJM) of the hand and diabetic foot risk classified using the criteria of the International Working Group on the Diabetic Foot (IWGDF). METHODS Relationships between LJM of the hand and foot risk according to IWGDF category, HbA1c, age, body mass index, blood pressure, estimated glomerular filtration (eGFR), and diabetic complications (including diabetic peripheral neuropathy [DPN] and peripheral arterial disease [PAD]) were evaluated in 528 consecutive T2D patients. Poor glycemic control was defined as HbA1c ≥ 7%. RESULTS Patients with LJM of the hand were older and had a longer duration of diabetes, a higher prevalence of diabetic complications, including DPN and PAD, and a higher IWDGF category (all P < 0.001). Multivariate logistic regression analysis revealed that the foot risk assessed with IWDGF category was correlated with age (odds ratio [OR] 1.04; 95% confidence interval [CI] 1.01-1.06; P = 0.001), poor glycemic control (OR 1.66; 95% CI 1.00-2.77; P = 0.04), eGFR (OR 0.98; 95% CI 0.97-0.99; P = 0.02), and the presence of LJM of the hand (OR 3.86; 95% CI 2.21-6.86; P < 0.001). CONCLUSIONS The results demonstrate a correlation between LJM of the hand and foot risk. Diagnosis of diabetic hand is simple and non-invasive, and is thus a useful method for assessing the risk of diabetic foot in T2D patients.
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Affiliation(s)
- Yusuke Mineoka
- Department of Internal Medicine, Otsu Municipal Hospital, Otsu, Japan
| | - Michiyo Ishii
- Department of Internal Medicine, Otsu Municipal Hospital, Otsu, Japan
| | - Akiko Tsuji
- Department of Internal Medicine, Otsu Municipal Hospital, Otsu, Japan
| | - Yoriko Komatsu
- Department of Internal Medicine, Otsu Municipal Hospital, Otsu, Japan
| | - Yuko Katayama
- Department of Nursing, Otsu Municipal Hospital, Otsu, Japan
| | | | - Aki Yamashita
- Department of Nursing, Otsu Municipal Hospital, Otsu, Japan
| | - Yoshitaka Hashimoto
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Naoto Nakamura
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | | | - Motohide Isono
- Department of Internal Medicine, Otsu Municipal Hospital, Otsu, Japan
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
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Hou WH, Li CY, Chen LH, Wang LY, Kuo LC, Kuo KN, Shen HN, Chiu CT. Medical claims-based case-control study of temporal relationship between clinical visits for hand syndromes and subsequent diabetes diagnosis: implications for identifying patients with undiagnosed type 2 diabetes mellitus. BMJ Open 2016; 6:e012071. [PMID: 27798003 PMCID: PMC5073620 DOI: 10.1136/bmjopen-2016-012071] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVES To investigate whether a temporal relationship is present between clinical visits for diabetes-related hand syndromes (DHSs) and subsequent type 2 diabetes mellitus (T2DM) diagnosis and, accordingly, whether DHSs can be used for identifying patients with undiagnosed T2DM. DESIGN This study had a case-control design nested within a cohort of 1 million people from the general population, which was followed from 2005 to 2010. The odds of prior clinical visits for DHSs, namely carpal tunnel syndrome (CTS), flexor tenosynovitis, limited joint mobility and Dupuytren's disease, were estimated for cases and controls. We used a conditional logistic regression model to estimate the OR and 95% CI of T2DM in association with a history of DHSs. The validity and predictive value of using the history of DHSs in predicting T2DM diagnosis were calculated. SETTING Taiwan National Health Insurance medical claims. PARTICIPANTS We identified 33 571 patients receiving a new diagnosis of T2DM (cases) between 2005 and 2010. Each T2DM case was matched with 5 controls who had the same sex and birth year and were alive on the date of T2DM diagnosis. PRIMARY AND SECONDARY OUTCOME MEASURES The primary outcome measure was T2DM diagnosis. RESULTS The OR of T2DM in association with prior clinical visits was significantly increased for overall DHS and CTS, being 1.15 (95% CI 1.10 to 1.20) and 1.22 (95% CI 1.16 to 1.29), respectively. Moreover, 11% of patients with T2DM made clinical visits for CTS within 3 months prior to T2DM diagnosis. The history of DHSs had low sensitivity (<0.1% to 5.2%) and a positive predictive value (9.9% to 11.7%) in predicting T2DM. CONCLUSIONS Despite the unsatisfactory validity and performance of DHSs as a clinical tool for detecting patients with undiagnosed T2DM, this study provided evidence that clinical visits for DHSs, particularly for CTS, can be a sign of undiagnosed T2DM.
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Affiliation(s)
- Wen-Hsuan Hou
- Cochrane Taiwan, Taipei Medical University, Taipei, Taiwan
- Master Program in Long-Term Care, College of Nursing, Taipei Medical University, Taipei, Taiwan
- School of Gerontology Health Management, College of Nursing, Taipei Medical University, Taipei, Taiwan
- Department of Physical Medicine and Rehabilitation, Taipei Medical University Hospital, Taipei, Taiwan
| | - Chung-Yi Li
- Department and Graduate Institute of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Public Health, College of Public Health, China Medical University, Taichung, Taiwan
| | - Lu-Hsuan Chen
- Department and Graduate Institute of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Public Health, College of Public Health, China Medical University, Taichung, Taiwan
| | - Liang-Yi Wang
- Department and Graduate Institute of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Li-Chieh Kuo
- Department of Occupational Therapy, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ken N Kuo
- Cochrane Taiwan, Taipei Medical University, Taipei, Taiwan
| | - Hsiu-Nien Shen
- Department of Intensive Care Medicine, Chi Mei Medical Center, Tainan, Taiwan
| | - Chang-Ta Chiu
- Department of Dentistry, Tainan Municipal An-Nan Hospital, China Medical University, Tainan, Taiwan
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Renart I. La mano diabética. REVISTA IBEROAMERICANA DE CIRUGÍA DE LA MANO 2015. [DOI: 10.1016/j.ricma.2015.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
La diabetes es una de las enfermedades con mayor prevalencia y repercusión sociosanitaria, no solo por su elevada frecuencia, sino también por el impacto de las complicaciones crónicas de la enfermedad y el papel que desempeña como factor de riesgo en la afección cardiovascular. Sin embargo, la diabetes también puede involucrar al sistema musculoesquelético y a los tejidos blandos de forma muy diversa, siendo la mano una de las regiones más afectadas. De hecho, se estima que el 40% de los pacientes diabéticos tienen problemas significativos de la mano que requieren una atención médica.En el presente artículo se revisan las principales enfermedades de la mano que van asociadas a la diabetes, haciendo especial hincapié en el tratamiento y el pronóstico de cada una de ellas.
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Abstract
Any adult with diabetes in the tropics with hand cellulitis, infection and gangrene qualifies for tropical diabetic hand syndrome (TDHS). We reviewed a 39-year-old woman with a 3-week history of swelling of the left index finger following an insect bite. The swelling progressively increased in size, was very painful, and extended to the palm. There was no history or symptoms suggestive of chronic complications of diabetes. Random blood sugar on presentation was above 600 mg/dl using a glucometer. Examination revealed an edematous left palm draining pus from multiple sinuses, necrotic and gangrenous left index finger extending down to just above the thenar eminence. A diagnosis of TDHS in a patient with hyperosmolar state was made. She was managed accordingly and subsequently underwent aggressive debridement and desloughing. Two fingers were amputated and the wound was allowed to heal by secondary intention.
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Affiliation(s)
- TC Okpara
- Department of Medicine, University of Nigeria Teaching Hospital, Ituku-Ozalla, Nigeria
| | - BA Ezeala-Adikaibe
- Department of Medicine, University of Nigeria Teaching Hospital, Ituku-Ozalla, Nigeria
- Department of Medicine, Enugu State University of Science and Technology Teaching Hospital, Parklane, Enugu, Nigeria
| | - O Omire
- Department of Medicine, University of Nigeria Teaching Hospital, Ituku-Ozalla, Nigeria
| | - E Nwonye
- Department of Medicine, University of Nigeria Teaching Hospital, Ituku-Ozalla, Nigeria
| | - J Maluze
- Department of Medicine, University of Nigeria Teaching Hospital, Ituku-Ozalla, Nigeria
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Abstract
Systemic sclerosis (SSc) is a rare autoimmune disease characterized by autoantibody production, small-vessel vasculopathy, and skin and other organ fibrosis. The disease is clinically heterogeneous with most patients having some degree of skin sclerosis with varying organ system involvement. Early disease can be difficult to diagnose, especially with minimal skin sclerosis and absence of anti-nuclear antibody (ANA) positivity; however, studies have demonstrated early diagnosis is important as early treatment could potentially lead to better outcomes. New classification criteria have recently been published that have higher sensitivity for detecting early disease thus allowing for a broader spectrum of patients to be represented in clinical trials. Treatment guidelines have been published based on a limited number of randomized-controlled clinical trials; however, there are ongoing phase II and III clinical trials with novel agents that are promising and will change the treatment landscape over the next decade.
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Affiliation(s)
- Courtney J McCray
- Division of Rheumatology and Clinical Immunogenetics, Department of Internal Medicine, University of Texas Health Science Center-Houston (UTHSC-H), 6431 Fannin St. MSB 5.278, Houston, TX, 77030, USA
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Chen LH, Li CY, Kuo LC, Wang LY, Kuo KN, Jou IM, Hou WH. Risk of Hand Syndromes in Patients With Diabetes Mellitus: A Population-Based Cohort Study in Taiwan. Medicine (Baltimore) 2015; 94:e1575. [PMID: 26469895 PMCID: PMC4616773 DOI: 10.1097/md.0000000000001575] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The aim of this study was to assess the overall and cause-specific incidences of diabetic hand syndromes (DHS) in patients with diabetes mellitus (DM) by using age and sex stratifications.The DM and control cohorts comprised 606,152 patients with DM and 609,970 age- and sex-matched subjects, respectively, who were followed up from 2000 to 2008. We estimated the incidence densities (IDs) of overall and cause-specific DHS, namely carpal tunnel syndrome (CTS), stenosing flexor tenosynovitis (SFT), limited joint mobility (LJM), and Dupuytren disease (DD), and calculated the hazard ratios (HRs) of DHS in relation to DM by using a Cox proportional hazards model with adjustment for potential confounders.Over a 9-year period, 51,207 patients with DM (8.45%) and 39,153 matched controls (6.42%) sought ambulatory care visits for various DHS, with an ID of 117.7 and 80.7 per 10,000 person-years, respectively. The highest cause-specific ID was observed for CTS, followed by SFT, LJM, and DD, regardless of the diabetic status. After adjustment for potential confounders, patients with DM had a significantly high HR of overall DHS (1.51, 95% confidence interval [CI] = 1.48-1.53). Men and women aged <35 years had the highest HR (2.64, 95% CI = 2.15-3.24 and 2.99, 95% CI = 2.55-3.50, respectively). Cause-specific analyses revealed that DM was more strongly associated with SFT (HR = 1.90, 95% CI = 1.86-1.95) and DD (HR = 1.83, 95% CI = 1.39-2.39) than with CTS (HR = 1.31, 95% CI = 1.28-1.34) and LJM (HR = 1.24, 95% CI = 1.13-1.35).Men and younger patients with DM have the highest risk of DHS. Certain hand syndromes, such as SFT and DD, were more strongly associated with DM than with other syndromes and require the attention of clinicians.
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Affiliation(s)
- Lu-Hsuan Chen
- From the Department and Graduate Institute of Public Health (L-HC, C-YL, L-YW), College of Medicine, National Cheng Kung University, Tainan; Department of Public Health (C-YL), College of Public Health, China Medical University, Taichung; Department of Occupational Therapy (L-CK), College of Medicine, National Cheng Kung University, Tainan; Center of Evidence-Based Medicine (KNK, W-HH), Taipei Medical University, Taipei; Department of Orthopedics (I-MJ), National Cheng Kung University Hospital, Tainan; Master Program in Long-Term Care (W-HH), College of Nursing, Taipei Medical University, Taipei; School of Gerontology Health Management (W-HH), College of Nursing, Taipei Medical University, Taipei; and Department of Physical Medicine and Rehabilitation (W-HH), Taipei Medical University Hospital, Taipei, Taiwan
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Mustafa KN, Khader YS, Bsoul AK, Ajlouni K. Musculoskeletal disorders of the hand in type 2 diabetes mellitus: prevalence and its associated factors. Int J Rheum Dis 2015; 19:730-5. [PMID: 26259148 DOI: 10.1111/1756-185x.12617] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
AIM To assess the prevalence of musculoskeletal disorders of the hand among adult patients with type 2 diabetes mellitus (T2DM) and their relation to disease duration, glycemic control and microvascular complications. METHODS A cross-sectional study was conducted at the National Center for Diabetes, Endocrinology and Genetics in Amman, Jordan. RESULTS One thousand patients with T2DM were included in this study (mean age 57.8 ± 9.5 years, 52.2% females and 47.8% males). Hand disorders were seen in 69.5% of patients, limited joint mobility (LJM) was the most prevalent (63.1%) condition followed by Dupuytren's contracture (DC) (18.6%). Trigger finger, thick skin and carpal tunnel syndrome (CTS) were found in 7.2%, 6.2% and 5.5% of patients, respectively. One disorder was seen in 45.4% of patients, two in18.2%, three in 4.9%, four in 0.9%, while only 0.1% of patients had all disorders. Female gender, age over 60 years and long duration of diabetes were associated with hand abnormalities. Hypertension was significantly associated with DC while retinopathy was associated with increased odds of thick skin, DC and CTS with P-values 0.037, < 0.005 and 0.002, respectively. CONCLUSION Hand disorders are very common in T2DM. Female gender, old age, duration of diabetes, retinopathy and hypertension were significantly associated with hand disorders in T2DM.
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Affiliation(s)
- Khader N Mustafa
- Section of Rheumatology, Department of Internal Medicine, Jordan University Hospital, The University of Jordan, Amman, Jordan
| | - Yousef S Khader
- Department of Community Medicine, Public Health and Family Medicine, Faculty of Medicine, Jordan University of Science & Technology, Irbid, Jordan
| | - Amal K Bsoul
- Faculty of Nursing/Adult Health Department, Jordan University of Science and Technology, Irbid, Jordan
| | - Kamel Ajlouni
- The National Center for Diabetes, Endocrinology and Genetics, Amman, Jordan
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Abstract
The term "stiff finger" refers to a reduction in the range of motion in the finger. Prevention of stiff fingers by judicious mobilization of the joints is prudent to avoid more complicated treatment after established stiffness occurs. Static progressive and dynamic splints are considered effective non-operative interventions to treat stiff fingers. Capsulotomy and collateral ligament release and other soft tissue release of the MCP and PIP joint are also discussed in this article. Future outcomes research is vital to assessing the effectiveness of these surgical procedures and guiding postoperative treatments.
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Fendler W, Roman-Liu D, Tokarski T, Romanczuk R, Mlynarski W. Trigger matters: an ergonomy analysis of insulin pens. Diabetes Technol Ther 2015; 17:171-6. [PMID: 25607378 DOI: 10.1089/dia.2014.0177] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Excessive force required to deliver a set dose of insulin as well as a localization of the push button and its upwards extension may result in significant difficulties to safely perform insulin injection, including bending/breakage of the injector's needle. The GensuPen2 (Copernicus/Bioton, Warsaw, Poland) pen has a unique spring-assisted delivery system and a lateral trigger device for injection of insulin to improve its ergonomics. We tested the force required to administer insulin using three pens: GensuPen2, NovoPen(®) 4 (Novo Nordisk, Bagsværd, Denmark), and HumaPen Ergo(®) (Eli Lilly, Indianapolis, IN). MATERIALS AND METHODS Using a certified dynamometer we tested injection force at three doses of insulin: 2, 30, and 60 U, using each of the three injectors (n=10) in triplicate. Area under the curve (AUC) and maximum force used were calculated for each series of injections. RESULTS When administering doses of 2, 30, and 60 units of insulin, the GensuPen2 (6.55±1.09, 6.52±1.92, and 6.89±1.15 N, respectively) required significantly lower maximum force than the NovoPen 4 (9.04±0.61, 12.96±1.45, and 15.42±0.99 N, respectively) and the HumaPen Ergo (17.66±1.88, 32.14±6.08, and 40.39±7.64 N, respectively) (all P<0.0001). The AUC of force used for insulin injection with GensuPen2 did not differ between doses (P=0.82). At all dose levels, GensuPen2 required significantly lower force than the other two injectors. Moreover, the mode of holding of GensuPen2 was more similar to the natural arrangement of the hand while gripping a cylindrical item in comparison with NovoPen 4 and HumaPen Ergo. CONCLUSIONS Usage of the GensuPen2 injector with a lateral trigger location and spring-assisted delivery system reduces the force required for drug administration, especially at high doses of insulin.
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Affiliation(s)
- Wojciech Fendler
- 1 Department of Pediatrics, Oncology, Hematology & Diabetology, Medical University of Lodz , Lodz, Poland
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López-Martín I, Benito Ortiz L, Rodríguez-Borlado B, Cano Langreo M, García-Martínez FJ, Martín Rodríguez MF. [Association between limited joint mobility syndrome and risk of accidental falls in diabetic patients]. Semergen 2014; 41:70-5. [PMID: 24906788 DOI: 10.1016/j.semerg.2014.03.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2013] [Revised: 02/17/2014] [Accepted: 03/18/2014] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Limited joint mobility syndrome (LJMS) appears exclusively in both type 1 and type 2 diabetic patients. It is characterized by a limited range of digital motion, with involvement of small joints of the hands. It initially affects the proximal interphalangeal joints, followed by wrists, elbows, shoulders, knees, and axial skeleton. The diagnosis can be made by the simple "prayer sign" test. The objective was to study the prevalence of diabetic patients with LJMS, and to evaluate the association between LJMS and metabolic control, and the risk of accidental falls. PATIENTS AND METHODS A cross-sectional study was conducted in the San Fernando II Health Centre, Madrid (suburbs). The sample consisted of 184 patients with a diagnosis of diabetes of over 5 years from November to March, 2013. The prayer sign was used to define which patients had LJMS. Fall risk was determined using the Timed Up & Go test. RESULTS A total of 99 patients (53.8%) (95% CI 46.6 to 61) had a positive prayer sign. No statistically significant relationship was found with HbA1c, but there was an association with the Timed Up & Go test (P<.001) (95% CI 1.173 to 1.611). The patients with LJMS had a moderate risk of falls compared with those without LJMS, which was of low risk. CONCLUSIONS The prevalence of LJMS is high. This is the first study that shows a relationship between LJMS and the risk of falls in diabetic patients.
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Affiliation(s)
- I López-Martín
- Servicio de Medicina Familiar y Comunitaria, Centro de Salud San Fernando II, San Fernando de Henares, Madrid, España.
| | - L Benito Ortiz
- Servicio de Medicina Familiar y Comunitaria, Centro de Salud San Fernando II, San Fernando de Henares, Madrid, España
| | - B Rodríguez-Borlado
- Servicio de Medicina Familiar y Comunitaria, Centro de Salud de Goya, Madrid, España
| | - M Cano Langreo
- Servicio de Medicina Familiar y Comunitaria, Centro de Salud San Fernando II, San Fernando de Henares, Madrid, España
| | - F J García-Martínez
- Servicio de Dermatología, Hospital Universitario del Sureste, Arganda del Rey, Madrid, España
| | - M F Martín Rodríguez
- Servicio de Medicina Familiar y Comunitaria, Centro de Salud Soto del Real, Soto del Real, Madrid, España
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Götzche D, Rasmussen BØ, Pedersen MT, Sparre T, Bucher D, Niemeyer M. Injection force and dose accuracy of FlexTouch for the delivery of a new basal insulin. Expert Opin Drug Deliv 2013; 10:1613-9. [DOI: 10.1517/17425247.2013.863276] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Friedrichs A, Bohnet J, Korger V, Adler S, Schubert-Zsilavecz M, Abdel-Tawab M. Dose accuracy and injection force of different insulin glargine pens. J Diabetes Sci Technol 2013; 7:1346-53. [PMID: 24124963 PMCID: PMC3876380 DOI: 10.1177/193229681300700526] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Dose accuracy and injection force, representing key parameters of insulin pens, were determined for three pens delivering insulin glargine-based copies, Pen Royale (WR) and DispoPen (WD) for Glaritus® (Wockhardt) and GanLee Pen (GL) for Basalin® (Gan & Lee), compared with pens of the originator, ClikSTAR® (CS) and SoloSTAR® (SS) for Lantus® (Sanofi). METHODS Using the weighing procedure recommended by DIN EN ISO 11608-1:2000, dose accuracy was evaluated based on nonrandomized delivery of low (5 U), mid (30 U), and high (60 U) dosage levels. Injection force was measured by dispensing the maximum dose of insulin (60 U for the GL, WR, and WD; 80 U for the SS and CS) at dose speeds of 6 and 10 U/s. RESULTS All tested pens delivered comparable average doses within the DIN EN ISO 11608-1:2000 limits at all dosage levels. The GL revealed a higher coefficient of variation (CV) at 5 U, and the WR and WD had higher CVs at all dosage levels compared with the CS and SS. Injection force was higher for the WR, WD, and GL compared with the CS and SS at both dose speeds. In contrast to the CS and SS with an end-of-content feature, doses exceeding the remaining insulin could be dialed with the WR, GL, and WD and, apparently, dispensed with the WD. CONCLUSIONS All pens fulfilled the dose accuracy requirements defined by DIN EN ISO 11608-1:2000 standards at all three dosage levels, with the WR, WD, and GL showing higher dosage variability and injection force compared with the SS and CS. Thus, the devices that deliver insulin glargine copies show different performance characteristics compared with the originator.
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Affiliation(s)
- Arnd Friedrichs
- LWS Risk Management Consult, Bahnhofstr. 9, D-83098 Brannenburg, Germany.
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Affiliation(s)
- Vimal Upreti
- Department of Endocrinology, Command Hospital (Air Force), Bangalore, Karnataka, India
| | - Vivek Vasdev
- Department of Rheumatology, Command Hospital (Air Force), Bangalore, Karnataka, India
| | - Pawan Dhull
- Department of Neurology, Command Hospital (Air Force), Bangalore, Karnataka, India
| | - S. K. Patnaik
- Department of Pediatrics, Command Hospital (Air Force), Bangalore, Karnataka, India
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Jain V, Jain R. Severe limited joint mobility syndrome in a child with type 1 diabetes mellitus. Indian J Pediatr 2012; 79:959-60. [PMID: 22161638 DOI: 10.1007/s12098-011-0622-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2011] [Accepted: 11/25/2011] [Indexed: 11/29/2022]
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Redmond CL, Bain GI, Laslett LL, McNeil JD. Deteriorating tactile sensation in patients with hand syndromes associated with diabetes: a two-year observational study. J Diabetes Complications 2012; 26:313-8. [PMID: 22658410 DOI: 10.1016/j.jdiacomp.2012.04.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2012] [Revised: 03/23/2012] [Accepted: 04/16/2012] [Indexed: 10/28/2022]
Abstract
AIMS To observe the natural history of hand function during a two-year period in participants with hand syndromes associated with diabetes and to determine factors related to changing function. METHODS Hand function was measured over three annual visits using Disability of the Arm, Shoulder and Hand (DASH) and SF-36v2 questionnaires, grip strength, light touch and 9-hole peg tests. Light touch was tested with WEST monofilaments at 7 sites on the hand (score 35 to 0). Data were analyzed using repeated-measures ANOVA, Spearman's correlation, and Wilcoxon signed-rank tests. RESULTS Participants (n=60) were aged 61 ± 10.5 years, 57% female, diagnosed with diabetes and at least one of four associated hand disorders. Presentations of carpal tunnel syndrome, or past release (n=27, 45%) and trigger finger (n=24, 40%) were common. Tactile sensation was reduced during the two-year period (median, range; 30 months, 25-40 months). Initial median (inter-quartile range) scores for the dominant hand of 25.5 (22-28.5) were reduced to 23 (21.5-27). This sensory loss was weakly associated with HbA1c (r=0.30, p=0.05) and occurred predominantly in participants with trigger finger (p=0.05). CONCLUSIONS Light touch perception was reduced in longstanding diabetic hand syndromes. Tactile abnormalities that were detected by clinical examination progressed during a two year period and were related to metabolic control and musculoskeletal diagnosis.
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Affiliation(s)
- Christine L Redmond
- University of Adelaide, Discipline of Medicine, Modbury Hospital, Smart Road, Modbury, 5092, Australia.
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Abstract
Scleroderma is a rare systemic autoimmune disease with multiple organ manifestations, including skin fibrosis. The groups of disorders classified as scleroderma mimics share the common thread of skin thickening but are otherwise quite incongruous in terms of underlying disease process and other organ involvement. This article reviews the clinical presentation, etiology, and treatment options available for scleroderma mimics, including morphea, scleredema, diabetic cheiroarthropathy, scleromyxedema, nephrogenic systemic fibrosis, and eosinophilic fasciitis. Through greater understanding of these diseases and the associated extradermal implications, we hope to facilitate recognition of scleroderma and its mimics.
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Umay E, Cevıkol A, Avluk O, Unlu E, Cakcı A. Relationship between limited joint mobility syndrome and duration, metabolic control, complications of diabetes as well as effects of the syndrome on quality of life. Int J Diabetes Dev Ctries 2011. [DOI: 10.1007/s13410-011-0048-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
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Ravindran Rajendran S, Bhansali A, Walia R, Dutta P, Bansal V, Shanmugasundar G. Prevalence and pattern of hand soft-tissue changes in type 2 diabetes mellitus. DIABETES & METABOLISM 2011; 37:312-7. [DOI: 10.1016/j.diabet.2010.09.008] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2010] [Revised: 09/15/2010] [Accepted: 09/17/2010] [Indexed: 11/28/2022]
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Friedrichs A, Korger V, Adler S. Injection force of reusable insulin pens: Novopen 4, Lilly Luxura, Berlipen, and ClikSTAR. J Diabetes Sci Technol 2011; 5:1185-90. [PMID: 22027315 PMCID: PMC3208878 DOI: 10.1177/193229681100500523] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Insulin pen devices are used by approximately half of insulin users worldwide. The injection force of insulin pens is a key element in their design. This study aimed to demonstrate that the sanofi-aventis reusable ClikSTAR® (CS) pen has an improved injection force over existing insulin pens. METHODS The injection force of four reusable insulin pens--Novopen® 4 (NP4; Novo Nordisk), Luxura® (LL; Eli Lilly and Co.), Berlipen® (BP; Haselmeier GmbH), and CS (sanofi-aventis)--was tested in a laboratory setting. Injection force was tested using two methods: six dispense rates between 6 and 24.66 U/s (constant volume flow rate) and constant button speeds of 4 and 8 mm/s. RESULTS The CS required a lower mean injection force versus NP4, LL, and BP at both doses and all dispense rates. Mean injection force was 45%, 126%, and 60% higher for NP4, LL, and BP versus CS, respectively (p < .05 for each of the comparisons), for a flow rate of 6 U/s at 60 U dose. Mean injection force in all pens increased with the dispense rate, but the injection force remained significantly lower for CS versus all other pens (p < .05). The injection force for CS was significantly lower for 60 U at 10 and 17.03 U/s than for 80 U. CONCLUSIONS The study demonstrated that CS pens require a lower injection force at a wide range of different injection speeds than other reusable insulin pens. This is an important benefit for patients with diabetes, especially those with limited dexterity.
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Abstract
Tropical diabetic hand syndrome (TDHS) is a terminology used to describe a specific complication affecting patients with diabetes mellitus in the tropics. The syndrome encompasses a localized cellulitis with variable swelling and ulceration of the hands to progressive, fulminant hand sepsis, potentially fatal. Since this syndrome is less recognized it is often under-reported. Authors present two cases of TDHS and emphasize on aggressive glycemic control and surgical therapy to prevent potential crippling or fatal complications.
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Abstract
DM is associated with various musculoskeletal manifestations. The strength of this relationship varies among the various musculoskeletal disorders; the associations are based mostly on epidemiologic data. For most of these conditions, definitive pathophysiologic correlates are lacking.Hand and shoulder disorders occur more frequently than other musculoskeletal manifestations of DM. Recognition of the association between DM and shoulder adhesive capsulitis, DD, and stenosing flexor tenosynovitis facilitates their correct diagnosis in the setting of DM and prompt initiation of appropriate treatment, which may include optimizing glycemic control. Conversely, awareness and identification of the characteristic musculoskeletal manifestations of DM may facilitate earlier diagnosis of DM and initiation of glucose-lowering therapy to retard the development of diabetic complications.Much less has been published about the musculoskeletal complications of DM than about its micro- and macrovascular complications. Prospective case-control cohort studies are needed to establish the true prevalence of musculoskeletal complications of DM and the metabolic syndrome, especially in this era of tighter glycemic control.The potential relationship between DM and the development of OA needs to be clarified in large, prospective, case-control cohort studies. The effect on musculoskeletal manifestations of various therapeutic regimens to manage DM should be studied prospectively. Treatment regimens for some musculoskeletal conditions associated with DM, such as DISH, should be studied in larger prospective, randomized,controlled clinical trials.At the molecular level, further studies are warranted to clarify the potential contribution of AGEs and adipokines to the development of OA and diabetic musculoskeletal syndromes, such as shoulder adhesive capsulitis, DD, stenosing flexor tenosynovitis, and LJM. Identification of such molecular targets for therapy would promote the development of additional treatments for these and other rheumatic diseases.
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Affiliation(s)
- Dorota Lebiedz-Odrobina
- Rheumatology Division, Department of Medicine, University of Massachusetts School of Medicine, 55 Lake Avenue North, Worcester, MA 01655, USA
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Abstract
BACKGROUND The aim of this multinational (Canada, France, Germany, United Kingdom, and United States), task and interview-based study was to compare the ease of use and performance of the ClikSTAR® (sanofi-aventis, Paris, France) insulin pen with other commonly used reusable pens based on participant and interviewer assessments. METHODS People with diabetes (n = 654) were asked to demonstrate four pens consecutively-ClikSTAR, Lilly Luxura ® (Eli Lilly, Indianapolis, IN), and NovoPen ® 3 and 4 (Novo Nordisk, Bagsvaerd, Denmark)-according to the respective instruction manuals. The endpoint was assessed by a rating from the participants and the interviewer. While the participants focused on the pen's ease of use, the interviewer considered the participants' difficulty in preparing and delivering a 40-unit dose and their requirement for help. RESULTS Twenty percent of U.S. participants and 24% of participants from the other countries had type 1 diabetes. Approximately 50% of participants in each group had prior insulin pen experience. A higher proportion of participants, including those with dexterity or visual impairments, reported ClikSTAR as easier to use than other pens (P < 0.05). Participants using ClikSTAR did not experience any difficulty in completing the tasks. The proportion of participants not requiring help in completing the tasks with ClikSTAR was rated as numerically higher than, or similar to, that observed with Lilly Luxura or NovoPen 3 or 4 (75%, 74%, 62%, and 65%, respectively). According to participants, ClikSTAR and NovoPen 4 emerged as the most highly rated pens. CONCLUSIONS In comparison with other pens, ClikSTAR was significantly easier to use, which, when taken together with overall performance, meets the need of people with diabetes.
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Affiliation(s)
- Alfred Penfornis
- Department of Endocrinology-Metabolism and Diabetology-Nutrition, University of Franche-Comté, Besançon, France.
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Akhuemokhan K, Echekwube P, Bakpa F, Okokhere P. Tropical diabetic hand syndrome: prevention through education. SOUTH AFRICAN JOURNAL OF CLINICAL NUTRITION 2011. [DOI: 10.1080/16070658.2011.11734390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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van der Burg T. Injection force of SoloSTAR® compared with other disposable insulin pen devices at constant volume flow rates. J Diabetes Sci Technol 2011; 5:150-5. [PMID: 21303637 PMCID: PMC3045231 DOI: 10.1177/193229681100500120] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Injection force is a particularly important practical aspect of therapy for patients with diabetes, especially those who have dexterity problems. This laboratory-based study compared the injection force of the SoloSTAR® insulin pen (SoloSTAR; sanofi-aventis) versus other available disposable pens at injection speeds based on the delivered volume of insulin released at the needle. METHOD Four different prefilled disposable pens were tested: SoloSTAR containing insulin glargine; FlexPen® and the Next Generation FlexPen® (NGFP) (Novo Nordisk), both containing insulin detemir; and KwikPen® containing insulin lispro (Eli Lilly). All pens were investigated using the maximum dispense volume for each pen type [80 units (U) for SoloSTAR; 60 U for the other pens], from the free needle tip dispensing into a beaker. Twenty pens of each type were fitted with the recommended needles and tested at two dose speeds (6 and 10 U/s); each pen was tested twice. RESULTS Mean plateau injection force and maximum injection force were consistently lower with SoloSTAR compared with FlexPen, NGFP, and KwikPen at both injection speeds tested. An injection speed of 10 U/s was associated with higher injection force compared with 6 U/s for all the pens tested (p < .001). CONCLUSIONS SoloSTAR stands out because of its low injection force, even when compared with newer insulin pen devices such as the KwikPen and NGFP. This may enable patients, especially those with dexterity problems, to administer insulin more easily and improve management of their diabetes.
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Affiliation(s)
- Thomas van der Burg
- Sanofi-Aventis Deutschland GmbH, Site Frankfurt Devices/Device Industrialisation, Frankfurt, Germany.
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Abate M, Schiavone C, Pelotti P, Salini V. Limited joint mobility (LJM) in elderly subjects with type II diabetes mellitus. Arch Gerontol Geriatr 2010; 53:135-40. [PMID: 20940076 DOI: 10.1016/j.archger.2010.09.011] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2010] [Revised: 09/11/2010] [Accepted: 09/13/2010] [Indexed: 11/27/2022]
Abstract
LJM is frequently observed in young subjects with insulin-dependent diabetes mellitus (IDDM). Aim of this study was to evaluate whether non-insulin-dependent diabetes mellitus (NIDDM) increases the risk of LJM in elderly subjects. Thirty patients (15 males, 15 females, mean age 73.93 ± 12.72 years) with NIDDM in good glycemic control were compared with thirty non-diabetic elderly, well matched for sex and age (15 males, 15 females, mean age 74.3 ± 4.24 years), and with ten young normal subjects (5 males, 5 females, mean age 26.3 ± 1.56 years). In these subjects, the range of motion (ROM) of ankle, knee, hip, elbow and shoulder were measured with a double-armed goniometer. Moreover, abnormalities of supraspinatus, patellar and Achilles tendons were evaluated with a standardized ultrasound (US) procedure. A significant reduction in the mobility of all joints was found in elderly subjects, compared to younger ones, with exception for the knee and elbow flexion. Elderly patients with diabetes, compared with their age-matched counterpart, showed LJM for ankle dorso- and plantar flexion, hip flexion and adduction, shoulder abduction and flexion. Moreover, tendons sonographic abnormalities were more frequently observed in diabetics. Our data confirm that diabetes worsens the LJM in the elderly, increasing the cross-linking of collagen by the non-enzymatic advanced glycation end products formation.
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Affiliation(s)
- Michele Abate
- Department of Clinical Sciences and Bioimaging, Infrared Imaging Laboratory, Institute of Advanced Biomedical Technologies, University G d'Annunzio Chieti-Pescara, Via dei Vestini 31, I-66013 Chieti Scalo, CH, Italy.
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Redmond CL, Bain GI, Laslett LL, McNeil JD. Hand syndromes associated with diabetes: impairments and obesity predict disability. J Rheumatol 2009; 36:2766-71. [PMID: 19884270 DOI: 10.3899/jrheum.090239] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
OBJECTIVE We determined patterns of disability in diabetic hand conditions and identified factors that contributed to functional limitations. METHODS Hand assessments were performed on 60 adults with DM1 or DM2 and carpal tunnel syndrome, trigger finger, Dupuytren's disease, or the syndrome of limited joint mobility. The examination included measurement of grip strength, light touch perception, and dexterity, as well as self-reported function using the Disabilities of the Arm, Shoulder and Hand (DASH) instrument and the Medical Outcomes Study Short Form-36 questionnaire. Associations with hand disability were analyzed using correlation and regression. RESULTS The most frequent presentation was carpal tunnel syndrome (45%) but it was common for patients to present with clinical features associated with more than one hand syndrome (47%). Overall, women had greater difficulties, with significantly higher DASH scores than men [mean 30.3 (95% CI 23.2, 37.5) vs 18.0 (95% CI 12.1, 23.9), respectively; p = 0.01]. Grip strength, dexterity, and obesity were associated with hand disability (p < 0.05). CONCLUSION In adults with hand syndromes associated with diabetes, disability was related to impaired muscle function and carpal tunnel syndrome. Obesity and overall physical functioning influenced hand disability, particularly in women.
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Affiliation(s)
- Christine L Redmond
- University of Adelaide, Discipline of Medicine, Modbury Hospital, Modbury, Australia.
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The diabetic hand: a forgotten complication? J Diabetes Complications 2009; 24:154-62. [PMID: 19217319 DOI: 10.1016/j.jdiacomp.2008.12.009] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2008] [Revised: 11/03/2008] [Accepted: 12/22/2008] [Indexed: 10/21/2022]
Abstract
The manifestations of diabetes in the hand were much discussed in the 1970s and 1980s. The present review aims to revisit the diabetic hand and to discuss the pathology of the hand that may be clinically important in diabetic patients. In the strict sense of the term, the "diabetic hand" encompasses the three most widely studied conditions which have traditionally been associated with diabetes, namely limited joint mobility, Dupuytren's contracture and trigger finger. There is evidence that these entities are significantly more frequent in patients with diabetes and also that they may be associated with diabetes duration, poor metabolic control and presence of microvascular complications. In a more general sense, though, there are other conditions affecting the hands, which also occur more frequently in diabetes. From a practical point of view, increased alertness both for neuropathic hand ulcers in patients with profound neuropathy and for diabetic hand infections is absolutely necessary. Recently, reduced hand strength is beginning to be recognized as a further complication of diabetes. Thus, the hand may reveal substantial pathology in diabetes, and ideally, clinical examination should not ignore it.
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Bode A. Development of the SoloSTAR®insulin pen device: design verification and validation. Expert Opin Drug Deliv 2008; 6:103-12. [DOI: 10.1517/17425240802636187] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Abstract
Shoulder pain is an exceptionally common problem in physiatric practice. Evaluation and management of patients with shoulder dysfunction can challenge even the most experienced practitioner. The complexity and inherent instability of the shoulder lead to functional overload of various bony and soft tissues within the joint complex and adjacent structures.Additionally, shoulder pain may be the initial manifestation of a potentially serious condition. Consequently, a detailed and systematic approach to the evaluation of a patient with shoulder pain is crucial in establishing a complete and accurate diagnosis. A skillfully performed history and physical examination allows identification of specific tissue pain generators and biomechanical dysfunction throughout the kinetic chain. Only after these elements have been defined clearly can an appropriate rehabilitation program be de-signed. A thorough clinical assessment also can aid in the detection of serious diseases that masquerade as shoulder pain. An effective clinical evaluation enhances the quality and cost-effectiveness of care and facilitates a successful outcome in most cases.
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Affiliation(s)
- J Steven Schultz
- Department of Physical Medicine and Rehabilitation, University of Michigan Health System, 325 East Eisenhower Parkway, Ann Arbor, MI 48108, USA.
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Abstract
OBJECTIVE To assess the role of limited joint mobility (LJM) in causing abnormal high plantar pressures in the forefoot of diabetic patients with an at-risk foot. RESEARCH DESIGN AND METHODS A total of 70 type 1 or type 2 diabetic patients and 30 control subjects participated in this cross-sectional study. Thirty-five diabetic patients with an at-risk foot, defined as a foot with neuropathy but without ulceration or previous ulceration, and 35 diabetic control subjects without neuropathy were selected for the subgroups. Joint mobility was assessed in the foot at the ankle and metatarsophalangeal I (first MTP) joints. Using the FastScan plantar pressure analyzer, the pressure-time integrals (PTIs) as dynamic variables were measured in each foot. The clinical assessment included standard measures of peripheral neuropathy. RESULTS The mobility at the ankle and first MTP joint were significantly reduced in the foot-at-risk group compared with the diabetic control group and the control subjects (P < 0.0001). The PTIs were significantly higher in the foot-at-risk group compared with the two other groups (P < 0.0001). There was a strong inverse correlation between the mobility of the ankle or first MTP joint and the PTI of the diabetic patients (r = -0.67, P < 0.0001, and r = -0.71, P < 0.0001, respectively). The vibration perception threshold was positively correlated with the PTI of the diabetic patients (r = 0.44, P = 0.0001). CONCLUSIONS Diabetic patients with an at-risk foot have reduced joint mobility and elevated PTIs on the plantar forefoot, placing them at risk for subsequent ulceration. Therefore, LJM may be a possible factor in causing high plantar pressures and may contribute to foot ulceration in the susceptible neuropathic at-risk foot.
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Affiliation(s)
- Stefan Zimny
- Evangelisches Krankenhaus Bethesda, Akademisches Lehrkrankenhaus der Universität Düsseldorf, Medizinische Klinik I, Duisburg, Germany.
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Tüzün B, Tüzün Y, Dinççağ N, Minareci O, Oztürk S, Yilmaz MT, Satman I, Yazici H. Diabetic sclerodactyly. Diabetes Res Clin Pract 1995; 27:153-7. [PMID: 7607054 DOI: 10.1016/0168-8227(94)01023-s] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Sclerodactyly is a chronic skin disorder seen together with long-term degenerative microvascular complications of diabetes mellitus. In this study, the relationship between sclerodactyly and various clinical and laboratory characteristics of diabetes mellitus have been investigated. One hundred and forty-two diabetic patients (63 type 1 and 79 type 2) and 72 healthy controls were evaluated clinically. Among the 142 diabetic patients, skin biopsies were taken from 21; 38 underwent soft tissue X-ray examination and 78 underwent periungual capillaroscopy. Among the healthy controls those with sclerodactyly were on the average 12 years older than those without (T: 3.38; P < 0.01). On the other hand, among the patients with either type 1 or type 2 diabetes mellitus the ages were similar between those with and without sclerodactyly. There were no statistically significant differences in the prevalence of diabetic complications. The presence of complications, increased proximal nail fold capillarity, HbA1c levels, radiological and histopathological findings were not different among those patients who had or did not have sclerodactyly.
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Affiliation(s)
- B Tüzün
- Institute for Experimental Medical Research (DETAM), Istanbul University, Turkey
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Chammas M, Bousquet P, Renard E, Poirier JL, Jaffiol C, Allieu Y. Dupuytren's disease, carpal tunnel syndrome, trigger finger, and diabetes mellitus. J Hand Surg Am 1995; 20:109-14. [PMID: 7722249 DOI: 10.1016/s0363-5023(05)80068-1] [Citation(s) in RCA: 180] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A comparative prospective study of 120 adult diabetics (60 insulin dependent, 60 non-insulin dependent) and 120 non-diabetic adults as controls showed significantly higher incidence of Dupuytren's disease, limited joint motion, carpal tunnel syndrome, and flexor tenosynovitis in the diabetic population. Of the diabetic patients one third had a mild non-progressive form of Dupuytren's disease, which commonly involved the long and ring rays. Limited joint motion was noted in a third of diabetics, and carpal tunnel syndrome was observed in 15-25%, and flexor tenosynovitis in about a fifth. Limited joint motion co-existed with Dupuytren's disease in 57% of insulin-dependent diabetics. Diabetic polyneuropathy was found in two thirds of insulin-dependent diabetics and in one third of non-insulin dependent diabetics. All these hand changes were more marked in insulin-dependent diabetics and they showed a positive correlation with increasing age of the patient, duration of the diabetes, and the presence of a microangiopathy.
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Affiliation(s)
- M Chammas
- Department of Endocrinology, Lapeyronie University Hospital, Montpellier, France
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McCance DR, Crowe G, Quinn MJ, Smye M, Kennedy L. Incidence of microvascular complications in type 1 diabetic subjects with limited joint mobility: a 10-year prospective study. Diabet Med 1993; 10:807-10. [PMID: 8281723 DOI: 10.1111/j.1464-5491.1993.tb00170.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Previous cross-sectional studies have shown a significant correlation between limited joint mobility (LJM) and the microvascular complications of Type 1 diabetes, but whether LJM precedes and, therefore, may be regarded as an early marker for complications is unknown. Twenty-two Type 1 diabetic patients (10 male/12 female; diabetes duration at follow-up 20.1 +/- 1.3 (SEM) years) with LJM, and 22 subjects matched for age, sex, and duration of diabetes, without LJM were observed over a 10-year period. Both groups were free of retinopathy and negative for 'dipstick' proteinuria at baseline. After 10 years, of 22 patients with LJM, 10 had developed background and 3 proliferative retinopathy compared with 9 and 1 control subjects, respectively. Microalbuminuria (20 < or = albumin excretion rate < 200 micrograms min-1) was present in 3 and macroalbuminuria (albumin excretion rate > or = 200 micrograms min-1) in 2 of LJM patients compared with 6 and 1 control subjects, respectively. Ankle and toe vibration perception thresholds, HbA1, mean HbA1 (a mean of serial HbA1 measurements obtained during the 10-year follow-up period), and arterial blood pressure did not differ between the two groups (p > 0.05). At 10-year review, 9 of the control subjects had developed LJM of whom 4 had retinopathy and 4 microalbuminuria. Thus, while LJM may be another 'chronic complication' of diabetes, its presence does not appear to predict those at increased risk of developing microvascular complications.
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Affiliation(s)
- D R McCance
- Sir George E. Clark Metabolic Unit, Royal Victoria Hospital, Belfast, Northern Ireland
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