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Freedman G, Cean C, Duron V, Tarnovskaya A, Brem H. Pathogenesis and treatment of pain in patients with chronic wounds. Surg Technol Int 2004; 11:168-79. [PMID: 12931299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
Pain must be managed during treatment of a patient with a chronic wound. Failure to do so will impair the patient's ability to heal significantly. Understanding the wound's etiology is essential for designing the wound-healing protocol and implementing its pain management regimen, of which a critical part is the chronic-wound patient's self-assessed scores of pain and functionality. In this report we present a paradigm for treating all chronic wounds, which was subsequently applied to 32 consecutive patients. Our integrated-team approach to managing the treatment of wounds includes accurate evaluation of the progression of patients' pain. Directors of the pain-management team and wound team have jointly managed hundreds of patients--either hospitalized or seen in both outpatient clinical practices. The three general categories for etiologies of the 10 most common types of chronic wounds are: ischemia, neuropathy, and direct tissue damage (e.g. pressure ulcers and venous stasis ulcers). Each of these are treated with unique analgesic regimens focused on surgical/medical management of the wound: oral and parenteral medications in combinations designed to facilitate specific additive analgesic effects and nerve blocks and implantable devices for correcting underlying wound pathophysiology. Successful treatment of pain generally results in increased functional independence and improvement of the patient's quality of life. We integrated wound-care pain-management team established guidelines that delineate the causes of chronic wounds and categorize treatment options for practical clinical use. The expectation is that all pain should be resolved in all patients if both the wound-healing and pain-healthcare providers use current technologies and drugs.
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Lee MY, Shin JC, Park CI, Rha DW, Sastry TK. Verrucous carcinoma of the foot from chronic pressure ulcer. Spinal Cord 2004; 42:431-4. [PMID: 15037863 DOI: 10.1038/sj.sc.3101606] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
STUDY DESIGN This is a case report with literature review. OBJECTIVE To describe a case of verrucous carcinoma, a rare histopathologic type, complicating a chronic pressure ulcer of duration less than 3 years. SETTING The department of Physical Medicine and Rehabilitation, University of North Carolina at Chapel Hill, USA. METHOD A 24-year-old African-American male with long-standing incomplete paraplegia visited the wound clinic due to a pressure ulcer that had lasted for more than 1 year on the medial side of the right foot. Despite conservative management for almost 2 years after the initial visit, the ulcer is suspected to have undergone malignant transformation. Histological study led to the diagnosis of verrucous carcinoma that necessitated transtibial amputation on the right foot. RESULT The carcinoma developed within 3 years, which was a relatively short time period for a pressure ulcer to have undergone malignant transformation. The diagnosis of verrucous carcinoma has never been reported as carcinoma complicating a pressure ulcer. No evidence of local recurrence or distant metastasis was seen in postoperative 10 months. CONCLUSION The possibility of malignant transformation should be kept in mind in cases of pressure ulcers that are unresponsive to treatment or that show morphological changes suspected to be cancerous. Furthermore, early detection and intervention increases the probability for successful outcome.
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Kofler J, Martinek B, Kübber-Heiss A, Kübber P. Generalised distal limb vessel thrombosis in two cows with digital and inner organ infections. Vet J 2004; 167:107-10. [PMID: 14623160 DOI: 10.1016/s1090-0233(03)00140-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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54
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Yamamoto K, Imakiire A, Miyagawa N, Kasahara T. A report of two cases of Werner's syndrome and review of the literature. J Orthop Surg (Hong Kong) 2003; 11:224-33. [PMID: 14676353 DOI: 10.1177/230949900301100222] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Two cases of Werner's syndrome are reported. The first case is that of a man with grey hair since his 20s, and alopecia since aged about 50 years. At the age of 53 years, Werner's syndrome was diagnosed, along with a malignant soft tissue tumour of the hand. The patient underwent ray amputation for the tumour. The subsequent histopathological diagnosis was synovial cell sarcoma, and the patient died of lung metastasis at 15 weeks postsurgery. The second case is that of a woman diagnosed with diabetes mellitus when aged 34 years. At 39 years, a bilateral cataract was diagnosed and at 40 years, diabetic gangrene of the left calcaneal region and calcaneal osteomyelitis necessitated left below-knee amputation. The incidence of Werner's syndrome in Japan is extremely high (1000 of the around 1300 cases reported worldwide) compared to other countries. Most patients develop malignant tumour or arteriosclerosis, the most important complications of this syndrome. The average life expectancy for patients with Werner's syndrome is 46 years. The incidence of epithelial cancer and mesenchymal sarcoma is 10 times that of the general population. The onset of symptoms of Werner's syndrome generally precedes any later symptoms of associated conditions, such as malignant tumour. Therefore, early recognition of Werner's syndrome is important to assist identification of malignant tumours at an early stage in this patient group.
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Armstrong DG, Lavery LA, Vazquez JR, Short B, Kimbriel HR, Nixon BP, Boulton AJM. Clinical efficacy of the first metatarsophalangeal joint arthroplasty as a curative procedure for hallux interphalangeal joint wounds in patients with diabetes. Diabetes Care 2003; 26:3284-7. [PMID: 14633815 DOI: 10.2337/diacare.26.12.3284] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To evaluate the safety and efficacy of first metatarsophalangeal joint arthroplasty compared with standard, nonsurgical management of wounds at the plantar hallux interphalangeal joint in patients with diabetes. RESEARCH DESIGN AND METHODS We evaluated 41 patients with ulcers classified as University of Texas Grade 1A or 2A at the plantar aspect of the hallux interphalangeal joint using a case-control model [correction]. Case subjects were patients treated with resectional arthroplasty and control subjects received standard nonsurgical care. Both groups received standard off-loading and wound care. Outcomes included time to healing, reulceration, infection, and amputation. RESULTS The surgery group healed significantly faster than patients in the standard therapy group (standard 67.1 +/- 17.1 versus surgery 24.2 +/- 9.9 days, P = 0.0001), and they had fewer recurrent ulcers (standard 35.0 versus surgery 4.8%, P = 0.02, odds ratio 7.6, 95% CI 1.1-261.7) Both groups had similar rates of infection (standard 38.1 versus surgery 40.0%, P = 0.9) and amputation (standard 10.0 versus surgery 4.8%, P = 0.5). CONCLUSIONS Results suggest that resectional arthroplasty is a safe and effective procedure to treat wounds of the plantar hallux compared with nonsurgical therapy.
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Roukis TS, Landsman AS, Weinberg SA, Leone E. Use of a hybrid "kickstand" external fixator for pressure relief after soft-tissue reconstruction of heel defects. J Foot Ankle Surg 2003; 42:240-3. [PMID: 12907937 DOI: 10.1016/s1067-2516(03)70036-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Karthikeyan K, Thappa DM. Squamous cell carcinoma in plantar ulcers in leprosy: a study of 11 cases. INDIAN JOURNAL OF LEPROSY 2003; 75:219-24. [PMID: 15267191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
The objectives of our study were to describe and analyse the malignancies that occurred in plantar ulcers of leprosy patients. The possible predisposing conditions, duration and extent of the spread of the tumour were also studied. All patients with trophic ulcer of the foot attending the urban leprosy clinic in our hospital from January 1998 to January 2003 were screened for change to malignancy. During the study period, 79 cases of plantar ulcers in leprosy were seen. The mean age of these cases was 39.9 years with male-to-female ratio of 4:1. Eleven cases with plantar ulcers and malignant change were diagnosed in our hospital during the study period. The male-to-female ratio was 4.5:1. The mean age of these patients was 60.6 years. Their age ranged from 46 to 75 years. Nine of the cases were treated cases of borderline tuberculoid leprosy, while two had treated lepromatous leprosy. In our study, two distinct morphological types of malignant changes were seen. Histopathologically, all cases, except one, were of well-differentiated squamous cell carcinoma variation; one case had verrucous carcinoma. Though trophic ulcers are common in leprosy cases, only long-standing and neglected ones undergo malignancy.
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Zaccagna A, Bertone A, Puiatti P, Picciotto F, Sprujevnik T, Santucci R, Rossini FP. Anti-tumor necrosis factor alpha monoclonal antibody (infliximab) for the treatment of Pyoderma gangrenosum associated with Crohn's disease. Eur J Dermatol 2003; 13:258-60. [PMID: 12804985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
Here we report a case of Pyoderma gangrenosum (PG) associated with Crohn's disease successfully treated with infliximab. The efficacy of this drug in many inflammatory diseases has already been reported, but its use in PG has only been seen in very few cases. Our study confirms that this therapy is a valid alternative solution for treating PG, which is often unresponsive to conventional therapies.
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Jacobson AF, Williams JE. Bone scintigraphic findings in patients with foot ulcers and normal plain film radiographs. J Am Podiatr Med Assoc 2003; 93:91-6. [PMID: 12644514 DOI: 10.7547/87507315-93-2-91] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A prospective study was performed to examine the performance of bone scintigraphy in the earliest stage of soft-tissue foot ulceration with potential risk for progression to osteomyelitis. Twenty-three podiatry clinic patients with new or recurrent foot ulcers but negative plain film radiographs of the foot underwent 24 (one patient was studied twice) multiphase bone scans (flow, blood pool, and 3- and 24-hour delayed images) that were visually scored for severity of increased uptake on a scale of 0 to 3+, with 0 indicating normal and 3+ indicating severe. Twenty-one scans (88%) showed abnormal uptake on at least one phase, with 17 (71%) having increased bone uptake on late images. Ulcer healing without complications occurred in 20 cases (83%), whereas 4 cases had adverse outcomes, 3 requiring surgical resection for failure to heal and 1 having radiographic progression to frank osteomyelitis. All three patients whose bone scans showed severe abnormal uptake had an adverse clinical outcome.
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Kamimura M, Matsuo M, Miyahara T, Kimura K, Matsumoto K, Nakaya T, Abe T, Akizawa T. Improvements in artery occlusion by low-density lipoprotein apheresis in a patient with peripheral arterial disease. THERAPEUTIC APHERESIS : OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY FOR APHERESIS AND THE JAPANESE SOCIETY FOR APHERESIS 2002; 6:467-70. [PMID: 12460413 DOI: 10.1046/j.1526-0968.2002.00470.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Peripheral arterial disease (PAD; arteriosclerosis obliterans) shows ischemic symptoms along the peripheral arteries due to reduced blood flow, and the number of patients with PAD is increasing. Several papers have reported on the clinical effect of low-density lipoprotein apheresis (LDL-A) on PAD, but there has been no report so far on the improvement of total peripheral artery stenosis by LDL-A. We report on the clinical course of a female PAD patient with intractable decubitus in her heel due to the complete occlusion of anterior tibial artery who was treated by a series of LDL-A sessions. The complete occlusion of the anterior tibial artery improved as seen on angiography, and the decubitus in her heel also markedly improved after LDL-A therapy. This report supports the clinical benefit of LDL-A for the treatment of PAD.
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Clare MP, Fitzgibbons TC, McMullen ST, Stice RC, Hayes DF, Henkel L. Experience with the vacuum assisted closure negative pressure technique in the treatment of non-healing diabetic and dysvascular wounds. Foot Ankle Int 2002; 23:896-901. [PMID: 12398140 DOI: 10.1177/107110070202301002] [Citation(s) in RCA: 98] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The purpose of this study is to report our experience with the Vacuum Assisted Closure (VAC) negative pressure technique in patients with non-healing wounds of the foot, ankle, and lower limb. We retrospectively reviewed 17 patients with non-healing wounds of the lower extremity who underwent treatment using the Vacuum Assisted Closure (VAC) device. Thirteen of 17 (76%) had diabetes mellitus, nine of whom were insulin-dependent, and 10 of whom had associated peripheral neuropathy. Eight of 17 (47%) had severe peripheral vascular disease. All had failed previous management with serial wound debridements and dressing changes; 15 of 17 (88%) had previously completed at least one course of oral antibiotics. Thirteen of 17 (76%) had previously undergone operative irrigation and debridement of the wounds; six of 17 (35%) had previously undergone revascularization procedures of the involved extremity. Five of 17 (29%) had wounds necessitating an amputation procedure prior to the present treatment; seven of 17 (41%) had failed treatment with local growth factors prior to the present treatment. Average length of treatment with the VAC device was 8.2 weeks. Fourteen of 17 (82%) wounds successfully healed; four underwent split-thickness skin grafting for wound closure; four were briefly treated with local growth factors; six were treated with only dressing changes following VAC treatment. Three of 17 (18%) wounds failed VAC treatment; all three patients had diabetes and had wounds located in the midfoot or forefoot; two of three had severe peripheral vascular disease. Our results indicate that the Vacuum Assisted Closure negative pressure technique is emerging as an acceptable option for wound care of the lower extremity. Not all patients are candidates for such treatment; those patients with severe peripheral vascular disease or smaller forefoot wounds may be best treated by other modalities. Larger wounds seem to be better suited for skin grafting or two-stage primary closure.
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Manske T, Hultgren J, Bergsten C. Prevalence and interrelationships of hoof lesions and lameness in Swedish dairy cows. Prev Vet Med 2002; 54:247-63. [PMID: 12114012 DOI: 10.1016/s0167-5877(02)00018-1] [Citation(s) in RCA: 147] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The prevalence of hoof lesions and lameness in 4899 heifers and cows was determined at claw trimming one time in a cross-sectional study on 101 Swedish dairy farms, 1996-1998. The percentage of affected animals was 41% for heel-horn erosion, 30% for sole haemorrhages, 27% for erosive dermatitis, 21% for abnormal claw shape, 14% for white-line haemorrhages, 8.8% for white-line fissures, 8.6% for sole ulcers, 3.3% for double soles, 2.3% for verrucose dermatitis, and 1.8% for interdigital hyperplasia (IH). Seventy-two percent of all animals had at least one hoof lesion. The prevalence of lameness was 5.1%; most hoof lesions did not cause lameness. Differences between herds were substantial; the herd-specific, animal-level prevalence of lesions ranged from 25 to 98% and of lameness from 0 to 33%. Sole haemorrhages were found in all herds. The proportion of variance at the between-herd level was particularly high for heel-horn erosion (62%) and abnormal claw shape (54%). Strong correlations between lesions were found within hooves (and animals), e.g. for heel-horn erosion and dermatitis (Spearman's rank correlation, r(s)=0.36 and 0.37, respectively) and for sole and white-line haemorrhages (r(s)=0.25 and 0.28). Most hoof lesions affected hind and front hooves bilaterally, whereas the correlation between hind and front hooves generally was lower. Herds that ranked high for prevalence of sole ulcer also ranked high for sole haemorrhages and for abnormal claw shape and herds that ranked high for dermatitis also ranked high for heel-horn erosion, verrucose dermatitis and IH. Abnormal claw shape was strongly associated with sole ulcer (r(s)=0.41 at cow level)-suggesting the importance of maintaining a correct claw shape for the prevention of hoof-horn lesions.
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63
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Hegemann B, Helmbold P, Marsch WC. Livedoid vasculitis with ulcerations: the role of antithrombin III deficiency and its therapeutic consequences. ARCHIVES OF DERMATOLOGY 2002; 138:841-2. [PMID: 12056979 DOI: 10.1001/archderm.138.6.841] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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64
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Grossberg EB, Scherschun L, Fivenson DP. Ulcerating plantar keratoderma in association with systemic lupus erythematosus. Lupus 2002; 10:650-2. [PMID: 11678455 DOI: 10.1191/096120301682430258] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
This report highlights the finding of ulcerative plantar keratoderma in two patients with systemic lupus erythematosus (SLE). Both patients suffered from painful plantar ulcerations and fissures; in one patient there was diffuse desquamation over the entire plantar surface, while the other patient's lesions were focal and accentuated over weight-bearing surfaces. Other etiologies for keratoderma including papulosquamoua disease, contact dermatitis, tinea and primary keratodermas were excluded. Both patients were resistant to multiple topical therapies including super-potent topical corticosteroids, vitamin D analogues and retinoids, but did report moderate relief with hydrocolloid dressings applied over super-potent topical corticosteroids and pressure off-loading measures. Lupus-associated keratoderma can be recurrent and recalcitrant to treatment, often necessitating aggressive therapy and particular attention to advanced wound care methodologies. While not a specific cutaneous sign of lupus, it should be recognized as a cause for considerable morbidity.
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Abstract
This review examines the problems and limitations of existing studies into povidone-iodine, and suggests that the product should be used carefully in the management of the diabetic foot.
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Abstract
This case report describes a very rare entity of thrombophilia manifesting as persistent arthritis and digital ulcers. A 9-year-old Egyptian girl presented with a 2-year history of persistent arthritis and digital ulcers. The case was followed up after 4 years. The clinical manifestations and laboratory investigations are recorded. Thrombophilia with partial protein C deficiency appeared to be responsible for the clinical manifestations with underlying ipsilateral osteonecrosis of patella and calcaneum and resorption of the terminal phalanges. Her older sister showed the same picture with additional pulmonary hypertension. In conclusion, arthritis and osteonecrosis appear as a rare presentation of thrombophilia and protein C deficiency, and ignorance of this may lead to misdiagnosis or confusion with other childhood rheumatic diseases.
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Abstract
We describe a case of squamous cell carcinoma arising in long-standing necrobiosis lipoidica in a type 1 female diabetic patient. The tumour and the skin lesion were successfully excised and repaired with full thickness skin graft. The development of squamous cell carcinoma in association with this skin disorder is rare (only four cases reported in literature since 1966), but should be considered in chronic, non-healing and recalcitrant ulcers developing within areas of necrobiosis lipoidica.
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de Lalla F, Pellizzer G, Strazzabosco M, Martini Z, Du Jardin G, Lora L, Fabris P, Benedetti P, Erle G. Randomized prospective controlled trial of recombinant granulocyte colony-stimulating factor as adjunctive therapy for limb-threatening diabetic foot infection. Antimicrob Agents Chemother 2001; 45:1094-8. [PMID: 11257020 PMCID: PMC90429 DOI: 10.1128/aac.45.4.1094-1098.2001] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2000] [Accepted: 01/11/2001] [Indexed: 11/20/2022] Open
Abstract
Adult diabetic patients admitted to our Diabetes Center from September 1996 to January 1998 for severe, limb-threatening foot infection were consecutively enrolled in a prospective, randomized, controlled clinical study aimed at assessing the safety and efficacy of recombinant human granulocyte colony-stimulating factor (G-CSF) (lenograstim) as an adjunctive therapy for the standard treatment of diabetic foot infection. Forty patients, all of whom displayed evidence of osteomyelitis and long-standing ulcer infection, were randomized 1:1 to receive either conventional treatment (i.e., antimicrobial therapy plus local treatment) or conventional therapy plus 263 microg of G-CSF subcutaneously daily for 21 days. The empiric antibiotic treatment (a combination of ciprofloxacin plus clindamycin) was further adjusted, when necessary, according to the results of cultures and sensitivity testing. Microbiologic assessment of foot ulcers was performed by both deep-tissue biopsy and swab cultures, performed at enrollment and on days 7 and 21 thereafter. Patients were monitored for 6 months; the major endpoints (i.e., cure, improvement, failure, and amputation) were blindly assessed at weeks 3 and 9. At enrollment, both patient groups were comparable in terms of both demographic and clinical data. None of the G-CSF-treated patients experienced either local or systemic adverse effects. At the 3- and 9-week assessments, no significant differences between the two groups could be observed concerning the number of patients either cured or improved, the number of patients displaying therapeutic failure, or the species and number of microorganisms previously yielded from cultures at day 7 and day 21. Conversely, among this small series of patients the cumulative number of amputations observed after 9 weeks of treatment appeared to be lower in the G-CSF arm; in fact, only three patients (15%) in this group had required amputation, whereas nine patients (45%) in the other group had required amputation (P = 0.038). In conclusion, the administration of G-CSF for 3 weeks as an adjunctive therapy for limb-threatening diabetic foot infection was associated with a lower rate of amputation within 9 weeks after the commencement of standard treatment. Further clinical studies aimed at precisely defining the role of this approach to this serious complication of diabetes mellitus appear to be justified.
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69
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Hamdi M, Weiler-Mithoff EM, Webster MH. Cross-leg pedicled free scapular flap for neuropathic foot ulcer: case report. J Reconstr Microsurg 2000; 16:597-601. [PMID: 11127281 DOI: 10.1055/s-2000-9376] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
A case is reported of the treatment of a chronic neuropathic ulcer on the lateral aspect of the foot with osteomyelitis. Extensive debridement and free scapular flap transfer were performed. Because the leg had only one patent vessel, the anterior tibial artery, which was unsuitable for anastomosis, the vascular anastomosis of the flap was performed to the posterior tibial vessel of the contralateral leg, which was used as a termporary carrier. The vascular pedicle was divided after 3 weeks, and the flap survived completely. This case report extends the indications of the cross-leg free flap for complex defects on a single-vessel foot.
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70
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Kihiczak D, Colletti PM, Terk MR. MRI of destructive achilles tendon rupture associated with skin ulceration. J Comput Assist Tomogr 2000; 24:900-2. [PMID: 11105710 DOI: 10.1097/00004728-200011000-00016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We present a case series of the MR findings of destructive tears of the Achilles tendon secondary to overlying soft tissue ulcerations.
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71
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Grauwin MY, Cartel JL, Lepers JP. [How does one treat the osteitis and osteoarthritis of the extremities in older leprosy patients using granulated table sugar?]. ACTA LEPROLOGICA 2000; 11:147-52. [PMID: 10987045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
A common problem of osteitis and septic arthritis is the recurrent bone infection after surgical debridement, a problem frequently encountered in patients with sequela leprosy. In these cases the authors propose the use of an ancient method of post surgical wound care based on the treatment with ordinary granulated sugar. The hyperosmolar climate created this way in the wounds inhibits the bacterial growth, enhances bacterial death and therefore permits the growth of granulation tissue in order to recover the debrided nude bones. At ILAD (Leprosy Institute of Dakar), 36 osteitis and septic arthritis were treated and healed during the last 2 years from March 1995 to March 1997 using this technic. All the wounds healed in the mean-time of 44 days. Only two of them needed a second debridement and healed afterwards. Up to now the method using ordinary sugar was applied in the treatment of infected wounds, eschars and postsurgical infections. Our experience shows that it also can be indicated to treat bone infections. This method is easy to apply also under often difficult field conditions and is very cheap.
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Attinger CE, Bulan E, Blume PA. Surgical débridement. The key to successful wound healing and reconstruction. Clin Podiatr Med Surg 2000; 17:599-630. [PMID: 11070797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
No wound can heal in an orderly fashion unless it is clean, healthy, and free of infection. Débridement is key in achieving this goal providing that: (1) the wound is adequately vascularized, (2) the proper antibiotics are on board, and (3) all other medical aspects of the patient have been addressed. Surgical débridement is the quickest and most efficient way of getting the wound ready for healing. Exciting new products such as growth factor, hyperbaric oxygen, skin graft substitutes, and the V.A.C. can then be selectively applied to accelerate wound healing. For those wounds that require more than closure by secondary intention, plastic surgical techniques can then be used to provide a functional and effective wound closure.
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Blowey RW, Ossent P, Watson CL, Hedges V, Green LE, Packington AJ. Possible distinction between sole ulcers and heel ulcers as a cause of bovine lameness. Vet Rec 2000; 147:110-2. [PMID: 10955883 DOI: 10.1136/vr.147.4.110] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Wissing U, Unosson M. The relationship between nutritional status and physical activity, ulcer history and ulcer-related problems in patients with leg and foot ulcers. Scand J Caring Sci 2000; 13:123-8. [PMID: 10633743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
The nutritional status in patients with leg and foot ulcers is assessed in relation to sociodemographic data, mobility, physical activity, ulcer history, and ulcer-related problems from the patients' point of view. The patients (20 men and 50 women, mean age 79 years) were living in their own homes and treatment was given in primary health care. The Mini Nutritional Assessment (MNA) was used to assess nutritional status. Interviews were conducted to collect data on patients' mobility, physical activity, ulcer history and ulcer-related problems. According to the MNA, 32 patients were classified as being at risk of malnutrition and two were malnourished. Patients classified as at risk of malnutrition or malnourishment were usually living alone and were more dependent on aids for mobility and on home-help services than the well-nourished patients (p < 0.05). There were no significant differences between the well-nourished patients and those classified as at risk of malnutrition or malnourished in the number and the duration of open ulcers. This study shows that risk of malnutrition was common in this elderly population of 70 patients with leg and foot ulcers. Comprehensive patient care should include nutritional assessment and preventive actions to restore the nutritional status before malnutrition is manifest.
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75
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Al-Waiz MM, Maluki AH. Squamous cell carcinoma complicating prurigo nodularis. Saudi Med J 2000; 21:300-1. [PMID: 11533804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023] Open
Abstract
Squamous cell carcinoma complicating ulcerative prurigo nodularis is described in 2 patients who were having prurigo nodularis on dorsum of the feet for duration of many years. Biopsy specimens from the ulcerating nodules showed features of squamous cell carcinoma. This finding has not been previously reported. Squamous cell carcinoma should be considered in the evaluation of long standing ulcerative lesion of prurigo nodularis especially when not responding to conventional therapy.
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Rhodes JM, Gloviczki P, Bower TC, Panneton JM, Canton LG, Toomey BJ. The benefits of secondary interventions in patients with failing or failed pedal bypass grafts. Am J Surg 1999; 178:151-5. [PMID: 10487269 DOI: 10.1016/s0002-9610(99)00149-x] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
BACKGROUND Autogenous bypass grafts to pedal arteries have successfully salvaged limbs and restored function in patients with critical ischemia. The benefits of secondary interventions to save failing or already failed grafts remains uncertain. METHODS A retrospective analysis was made of consecutive pedal bypasses performed between 1987 and 1998. Patency and limb salvage by life-table analysis and variables affecting outcome were compared with the log-rank test. RESULTS Two hundred thirteen patients, 144 males, 69 females (mean age 68 years, range 30 to 91) underwent pedal bypass grafting in 228 limbs using autogenous vein grafts (nonreversed saphenous vein, n = 190; reversed, n = 15; composite, n = 23). One-hundred fifty-seven patients were diabetic, 34 had renal insufficiency (serum creatinine >2.0), and 14 were on dialysis. Gangrene or ulceration were present in 224 patients, rest pain in 24. Cumulative primary and secondary patency rates were 57% and 67% at 5 years. Limb salvage was 78% at 5 years. Secondary interventions in 46 patients included patch angioplasty/surgical revision (n = 28), thrombectomy (n = 15), thrombolysis (n = 11), and balloon angioplasty (n = 6). Patency in 19 of 26 (73%) failed grafts and in 19 of 20 (95%) failing grafts could be restored initially. Cumulative 2-year patency and limb salvage rates following reinterventions were 36% and 58%, respectively. Patency rates and limb salvage for failed grafts (7%, 44%) were significantly worse than those for failing grafts (81%, 77%; P <0.0001, P <0.05, respectively). All patients with renal insufficiency who underwent reinterventions for failed or failing grafts required major amputation within 1 year (P <0.0001 versus those without renal insufficiency). CONCLUSION Autogenous pedal bypass grafts are durable operations with excellent long-term patency and limb salvage rates. Revision of failing grafts has been effective using both endovascular and surgical techniques. Failed grafts have poor long-term patency and moderate limb salvage rates, and our data do not justify secondary procedures to attempt to save failed grafts in patients with renal insufficiency.
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77
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Patil KM, Bhat MV, Bhatia MM, Narayanamurthy VB, Parivalavan R. New on-line methods for analysis of walking foot pressures in diabetic neuropathy. FRONTIERS OF MEDICAL AND BIOLOGICAL ENGINEERING : THE INTERNATIONAL JOURNAL OF THE JAPAN SOCIETY OF MEDICAL ELECTRONICS AND BIOLOGICAL ENGINEERING 1999; 9:49-62. [PMID: 10354909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
In this paper, studies are performed on a large number of diabetic patients belonging to different classes, using new on-line foot pressure parameters, i.e. normalized peak pressure (NPP) and pressure contact ratio (PCR), which include effects of the weight of the subject, velocity of walking and duration of high pressures in any region of the foot. A statistical study of the mean maximum value of these parameters in different plantar areas of the feet, for different classes of diabetic subjects, indicates distinguishing trends and hence could aid the clinician in better diagnosis and therapy planning. The NPP and PCR transforms calculated on-line (using specially developed software) help the clinician to quickly determine the heavily loaded foot areas that are potential sites of ulceration in insensitive feet and take the necessary action to prevent further damage to the foot sole.
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78
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Harvima IT, Virnes S, Kauppinen L, Huttunen M, Kivinen P, Niskanen L, Horsmanheimo M. Cultured allogeneic skin cells are effective in the treatment of chronic diabetic leg and foot ulcers. Acta Derm Venereol 1999; 79:217-20. [PMID: 10384921 DOI: 10.1080/000155599750011011] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022] Open
Abstract
Diabetic ulcers on the lower extremities present a difficult treatment problem, and some ulcers respond poorly to conventional topical and cast treatment. The purpose of this study was to assess the effect of cultured allogeneic keratinocyte epithelium and fibroblast-gelatin sponge on the healing of chronic, refractory diabetic leg and foot ulcers. Non-diabetic chronic leg ulcers were treated for comparison. This open study comprised 22 patients with type I or type II diabetes and 16 patients with leg or ankle ulcers of different aetiologies. A total of 26 diabetic and 25 non-diabetic ulcers were treated mainly with keratinocyte epithelium and/or fibroblast-gelatin sponge once weekly until complete healing or until no further healing could be observed despite several repeated treatments. The duration of diabetic ulcers was 10.3+/-15.8 (mean+/-SD) months and the size 3.1+/-6.6 cm2. The diabetic ulcers were located in the heel (7), toe (7), sole (5), leg (6) and Achilles (1). The mean duration of non-diabetic ulcers was 6.8+/-6.0 months and the size 10.5+/-11.8 cm2. A total of 12+/-11 skin cell transplantations were performed for the diabetic ulcers. All but 1 diabetic ulcer healed during the study. The time for 50% reduction in ulcer area was 32+/-32 days, but 99+/-110 days were needed for complete ulcer closure. The longer the ulcer had existed the longer was the healing time. Heel ulcers showed significantly slower healing response than leg, sole and toe ulcers. Preliminary results suggest that both keratinocytes and fibroblasts are equally effective in the healing process. The time required for healing of the diabetic ulcers did not differ markedly from that of the non-diabetic ulcers. The results suggest that cultured allogeneic skin cells used once weekly are effective in the treatment of recalcitrant diabetic ulcers.
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79
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Managing MRSA. J Wound Care 1999; 8:116. [PMID: 10362988 DOI: 10.12968/jowc.1999.8.3.26671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
When first developed, penicillin was effective in treating Staphylococcus aureus infections by inhibiting bacterial cell wall biosynthesis. However, within 10 years more than 80% of strains of Staphylococcus aureus that were isolated from patients were penicillin-resistant (PRSA). Most of these were able to synthesise an enzyme (called penicillinase or β-lactamase) that conferred resistance by cleavage of the β-lactam ring to inactivate the antibiotic.
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80
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81
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Sibbald RG. An approach to leg and foot ulcers: a brief overview. OSTOMY/WOUND MANAGEMENT 1998; 44:28-32, 34-5. [PMID: 9866603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Legs and feet are susceptible to ulcer formation. Three main types of lower extremity ulcers are venous, arterial, and neurotropic. Ulcer care should include treatment of the underlying cause, moist interactive healing, and quality of life (pain control). If the ulcer shows no signs of healing in 6 to 12 weeks, the wound should be biopsied, the diagnosis confirmed, and a plan of care instituted. In certain instances, biologicals may be used. A graphical representation of an approach to ulcer care, in addition to common differential diagnoses of leg ulcers, is presented.
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82
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Pouillon JM, Caldwell BD. The risk of tetanus in podiatric medicine. J Am Podiatr Med Assoc 1998; 88:349-52. [PMID: 9680772 DOI: 10.7547/87507315-88-7-349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Although tetanus is a preventable disease, several cases are reported to the Centers for Disease Control and Prevention each year. Many conditions treated by podiatric physicians carry the risk of infection by Clostridium tetani, and it is advisable for podiatrists to update a patient's tetanus immunization status if the patient presents with a tetanus-prone wound.
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83
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Get a foothold on the cost of diabetes complications. HEALTHCARE DEMAND & DISEASE MANAGEMENT 1998; 4:65-9. [PMID: 10181419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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84
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Schindl A, Schindl M, Schön H, Knobler R, Havelec L, Schindl L. Low-intensity laser irradiation improves skin circulation in patients with diabetic microangiopathy. Diabetes Care 1998; 21:580-4. [PMID: 9571346 DOI: 10.2337/diacare.21.4.580] [Citation(s) in RCA: 109] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Diabetic foot problems due to angiopathy and neuropathy account for 50% of all nontraumatic amputations and constitute a significant economic burden to society. Low-intensity laser irradiation has been shown to induce wound healing in conditions of reduced microcirculation. We investigated the influence of low-intensity laser irradiation by means of infrared thermography on skin blood circulation in diabetic patients with diabetic microangiopathy. RESEARCH DESIGN AND METHODS Thirty consecutive patients with diabetic ulcers or gangrenes and elevated levels of glycosylated hemoglobin were randomized by blocks of two to receive either a single low-intensity laser irradiation with an energy density of 30 J/cm2 or a sham irradiation over both forefoot regions in a double-blind placebo-controlled clinical study. Skin blood circulation as indicated by temperature recordings over the forefoot region was detected by infrared thermography. RESULTS After a single transcutaneous low-intensity laser irradiation, a statistically significant rise in skin temperature was noted (P < 0.001 by ANOVA for repeated measurements), whereas in the sham-irradiated control group, a slight but significant drop in temperature (P < 0.001) was found. Subsequently performed contrasts for comparison of measurements before and after irradiation revealed significant temperature increases at 20 min of irradiation time (P < 0.001), at the end of the irradiation (P < 0.001), and 15 min after stopping the irradiation (P < 0.001). In the sham-irradiated feet, the drop in local skin temperature was not significant at 20 min (P = 0.1), but reached significance at the end of the sham-irradiation procedure (P < 0.001) and 15 min after the end of sham irradiation (P < 0.001). CONCLUSIONS The data from this first randomized double-blind placebo-controlled clinical trial demonstrate an increase in skin microcirculation due to athermic laser irradiation in patients with diabetic microangiopathy.
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Abstract
We would like to present 23 calcaneal fractures in 22 patients of whom 21 had type I diabetes mellitus. There appear to be three basic fracture types: (1) a superiorly displaced extra-articular avulsion fracture of the posterior calcaneus (or Iowa fracture), which occurred in 12 patients (five men, seven women); (2) a mid-calcaneal compression fracture in six patients (four men, two women), and (3) a cleavage or "wedge" type fracture in four patients extending from the calcaneal tubercle (one man, 3 women). All four of this last group of patients had a history of a chronic penetrating ulcer, and this is noteworthy since only one other patient out of the remaining 18 in groups 1 and 2 had a similar history. Most patients had decreased bone mineralization: 15 patients were on long-term, high-dose steroids, and 18 patients had either poor renal function or complete renal failure (11 of 12). Fourteen patients had received either renal or pancreas transplants. Eight patients were on restricted weight bearing prior to their fractures. We believe that diabetic patients are more prone to calcaneal fractures than the general population, and early diagnosis is imperative, followed by early treatment to prevent significant bony deformity.
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86
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Carsten CG, Taylor SM, Langan EM, Crane MM. Factors associated with limb loss despite a patent infrainguinal bypass graft. Am Surg 1998; 64:33-7; discussion 37-8. [PMID: 9457035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Lower-extremity limb salvage should parallel infrainguinal bypass graft patency. To determine factors associated with limb loss despite a patent bypass, we reviewed 191 consecutive infrainguinal bypasses in 158 patients followed prospectively over 42 months. In this series of 176 (92%) vein grafts, 15 (8%) expanded polytetrafluoroethylene grafts, 122 (64%) tibial artery bypasses, and 170 (89%) bypasses placed for limb salvage, 29 major lower-extremity (above-knee or below-knee) amputations were performed in 29 patients, 12 because of ischemia after graft thrombosis and 17 (9% of series) due to progression of soft tissue infection/necrosis despite a functioning bypass. Primary and secondary 36-month vein graft patencies by life-table analysis were 61 per cent and 81 per cent, respectively. When the 17 cases of limb loss were compared to the rest of the series, nonstatistically significant variables included male sex [11 (65%) vs 79 (56%); P = 0.608] and diabetes [12 (71%) vs 80 (57%); P = 0.310]. Statistically significant variables included black race [9 (53%) vs 39 (28%); P = 0.048]; chronic renal failure [6 (35%) vs 12 (9%); P = 0.005], placement to a tibial/pedal artery [15 (88%) vs 107 (62%); P = 0.034], distal anastomosis to the anterior tibial/dorsalis pedis (AT/DP) artery [8 (47%) vs 27 (16%); P = 0.004], and grafts requiring late revision [7 (41%) vs 22 (13%); P = 0.006]. Thirteen (76%) extremities had an intact pedal arch. Nine amputations were performed within 30 days (early group), and eight were performed from 45 days to 20 months (median, 8 months) after bypass placement (late group). The most common primary causes of limb loss in the early group were overwhelming progression of soft-tissue infection despite patent bypass (n = 4; 44%) and insufficient runoff in the foot (n = 3; 33%). In the late group, amputation most often followed long treatment of a chronic proximal diabetic neuropathic foot ulcer with osteomyelitis. Five (63%) grafts in this group were anastomosed to the AT/DP arteries. These data suggest that patients with chronic renal failure, chronic neuropathic heel ulcers, and an AT/DP bypass are at greater risk for amputation despite a working bypass, especially if the graft develops a hemodynamically significant stenosis. Careful judgment and patient selection under these circumstances are thus justified.
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Türegün M, Nişanci M, Güler M. Burn scar carcinoma with longer lag period arising in previously grafted area. Burns 1997; 23:496-7. [PMID: 9429029 DOI: 10.1016/s0305-4179(97)00041-7] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A case of Marjolin's ulcer that arose in previously grafted area of right ankle 55 years after initial burn injury was managed by below knee amputation and right inguinal lymph node dissection. The characteristics of this malignancy were reviewed, and rarely seen features particular to this case, which are a longer lag period and rapid growth in a previously grafted area, were discussed.
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88
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Wikblad K, Smide B, Bergström A, Kessi J, Mugusi F. Outcome of clinical foot examination in relation to self-perceived health and glycaemic control in a group of urban Tanzanian diabetic patients. Diabetes Res Clin Pract 1997; 37:185-92. [PMID: 9306040 DOI: 10.1016/s0168-8227(97)00072-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Diabetic foot complications were studied in 153 patients at the university clinic in Dar es Salaam (56 insulin treated, 77 treated with oral agents and 20 with diet only). Neuropathy disability and symptoms scores were used to diagnose peripheral neuropathy (PN). Peripheral vascular disease (PVD) was classified as ankle/brachial pressure index less than one. The degree of metabolic control was assessed by glycated haemoglobin (HbA1c) and self-perceived health was measured with SF-36. PN was present in 28.1% of patients and 12.5% had PVD. Patients with PN had higher age and later onset of diabetes in comparison with patients without food complications. Patients with PVD had longer duration of diabetes and higher systolic and diastolic blood pressure compared with those free from PVD. HBA1c and body mass index did not seem to influence the occurrence of PN or PVD. Patients with PN had significantly poorer self-perceived health, whilst PVD-patients had health scorings equal to patients without any foot complications. PN, but not PVD, appeared to have a negative influence on patients self-perceived health. In comparison with studies from the industrial world, foot problems are as common in diabetic patients living in a developing country.
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89
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Hosoi K, Makino S, Yamano Y, Sasaki M, Takeuchi T, Sakane S, Ohsawa N. Cryofibrinogenemia with polyarthralgia, Raynaud's phenomenon and acral ulcer in a patient with Graves' disease treated with methimazole. Intern Med 1997; 36:439-42. [PMID: 9213194 DOI: 10.2169/internalmedicine.36.439] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Cryofibrinogenemia is a cryopathy in which hypersensitivity to cold is a prominent feature. Cryofibrinogenemia developed in an 18-year-old Japanese female patient during methimazole therapy for Graves' disease. She developed cryopathy (livedo reticularis, Raynaud's phenomenon and acral ulcer) and polyarthralgia during methimazole therapy, and we detected cryofibrinogen in her plasma. Her symptoms resolved after administration of prostaglandins and anticoagulants. Several reports indicate that methimazole therapy induces autoantibody-related disease. In the present case, we cannot exclude the possibility that methimazole therapy contributed to the cryofibrinogenemia.
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Naftulin KA, Stone PA, McGarry JJ. Bilateral total calcanectomy for the treatment of chronic refractory osteomyelitis. J Am Podiatr Med Assoc 1997; 87:141-3. [PMID: 9086722 DOI: 10.7547/87507315-87-3-141] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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91
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Soares D, Kimula Y. Squamous cell carcinoma of the foot arising in chronic ulcers in leprosy patients. LEPROSY REV 1996; 67:325-9. [PMID: 9033203 DOI: 10.5935/0305-7518.19960033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Squamous cell carcinoma (SCC) of the foot is a rare sequelae of chronic ulceration secondary to leprosy neuropathy. Most of the tumours are relatively slow growing and tend to metastasize late. Survival after local excision is generally good. In this series of 17 patients so far there have been 3 deaths attributable to SCC, all of whom presented with locally advanced tumours and lymph node metastasis.
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92
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Schoeman BJ. [Squamous cell carcinoma in neuropathic plantar ulcers in leprosy: another example of Marjolin's ulcer]. S Afr Med J 1996; 86:966-9. [PMID: 8966648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Seven cases of squamous cell carcinoma (SCC) arising in chronic neuropathic plantar ulcers of leprosy are described. These patients (average age 59 years) presented over a 5-year period. The mean duration of neuropathic ulceration until diagnosis of SCC was 24.5 years. Six patients required limb amputations and 3 underwent lymphadenectomy for involved nodes. One patient died of disseminated disease. The history of the eponym "Marjolin's ulcer' is traced and a case put forward for recognition of malignant change in neuropathic ulcers as yet another example of Marjolin's ulcer. A plea is made for an increased awareness of the possibility of malignant transformation in chronic neuropathic ulcers in order to effect an early diagnosis of a potentially aggressive cancer. This is the first report of its kind in South Africa. Similar cases, however, have been reported from other parts of the world where leprosy is endemic.
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93
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Abstract
Plantar keratoses and verrucous lesions are common foot problems in the orthopaedic, dermatologic, and podiatric practices. Treatment often is palliative. Two cases of squamous cell carcinoma are presented to draw attention to the potential for these lesions to deteriorate into malignant lesions. A high index of suspicion is necessary to make the early diagnosis of malignancy and prevent spread of lesions. An initial wide excision may prevent metastasis. Inadequate excision, recurrence, or tumor in the margins should be treated by amputation.
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Abstract
Marjolin's ulcers are malignancies that arise from previously traumatized, chronically inflamed, or scarred skin. We report a case of squamous cell carcinoma arising in a foot wound 42 years after the time of injury. The historical background, epidemiology, pathophysiology, diagnosis, treatment, and prognosis of Marjolin's ulcer are reviewed. Diagnosis is best accomplished by punch biopsy or excision of suggestive lesions. Wide local excision is required and amputation may be necessary to achieve an adequate margin. Regional lymph node dissection should be done if regional nodes are palpable. Elective lymph node dissection is controversial but should be considered if the tumor is poorly differentiated. Lymph node metastases and high tumor grade indicate a poor prognosis. Clinicians should be diligent in the long-term surveillance of all significant scars or areas of chronic inflammation.
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Abstract
Acquired inhibitors of factor V are rare causes of clinical bleeding, whose severity ranges from mild to life-threatening. Optimal treatment of patients with factor V inhibitors is uncertain. We report on our successful treatment approach in a patient with spontaneous, life-threatening intracranial bleeding caused by a factor V inhibitor. The patient deteriorated after initial treatment with fresh-frozen plasma and platelet transfusions. He was subsequently treated with a combination of plasma exchange and chemotherapy, which led to complete recovery. Our experience suggests that plasma exchange may be life-saving in cases of severe bleeding caused by factor V inhibitors. The use of plasmapheresis in conjunction with chemotherapy is an efficacious and well-tolerated treatment and should be considered in patients with factor V inhibitors.
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96
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Gan BS, Colcleugh RG, Scilley CG, Craig ID. Melanoma arising in a chronic (Marjolin's) ulcer. J Am Acad Dermatol 1995; 32:1058-9. [PMID: 7751456 DOI: 10.1016/0190-9622(95)91364-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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97
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Arolkar SK, Antia NH. Vascular surgery of the posterior tibial compartment for plantar ulceration in leprosy. LEPROSY REV 1995; 66:48-54. [PMID: 7731341 DOI: 10.5935/0305-7518.19950007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Traditional surgical decompression of the posterior tibial nerve yields equivocal results. The authors postulate that the posterior tibial artery is the most compromised structure in the neurovascular compartment and that the best surgical results in healing of plantar ulcers are achieved by the rechannelling of the blood flow in the posterior tibial artery during posterior tibial neurovascular compartment surgery. This procedure has been of benefit to patients with plantar ulcers of greater than 7-10 years' duration in whom all other modes of healing had failed. It has been undertaken as an outpatient procedure under local anaesthesia, supported by postoperative vasodilator drugs. The use of tourniquet, antibiotics and surgical interference with the ulcer per se was eschewed. A report of 156 patients is presented with follow-up of up to 6 years for the earlier cases.
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98
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Day MR, Day RD, Spencer RB. Tetanus complication. J Am Podiatr Med Assoc 1994; 84:423. [PMID: 7932121 DOI: 10.7547/87507315-84-8-423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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99
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Abstract
We describe a 44-year-old man with fibroma of tendon sheath. The tumor originated in the foot and developed an ulcer during its course. It was totally excised, and the defect was reconstructed by full-thickness skin graft. The patient has been free of any recurrence during the follow-up period of one year. Fibroma of tendon sheath rarely occurs in the foot, and, to our best knowledge, this condition with ulceration is the first case reported.
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100
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Richardus JH, Smith TC. Squamous cell carcinoma in plantar ulcers in leprosy. A case control study. LEPROSY REV 1993; 64:270-4. [PMID: 8231608 DOI: 10.5935/0305-7518.19930031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The objective of this case-control study was to identify factors associated with the development of squamous cell carcinoma (SCC) in plantar ulcers of leprosy patients. We examined 2 matched groups consisting of leprosy patients with and without SCC in a plantar ulcer. No correlations were found between the development of SCC and race, profession, place of origin, duration of leprosy, the type and duration of leprosy chemotherapy, presence of bone involvement and type of ulcer care treatment given. The only statistically valid finding was that the duration of the ulcer was significantly lower in the group with malignant change. In this group there was an apparently higher use of pesticides, the difference being not of statistical significance. It is concluded that factors other than ulcer duration need to be looked for, in order to identify factors influencing malignant change in plantar ulcers of leprosy patients.
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