Leg ulcers pose a significant burden on morbidity,healthcare costs,and quality of life,despite rarely resulting in limb loss.This underscores the necessity for safe and effective alternative treatments.Unani medicine ...Leg ulcers pose a significant burden on morbidity,healthcare costs,and quality of life,despite rarely resulting in limb loss.This underscores the necessity for safe and effective alternative treatments.Unani medicine offers various therapeutic options for managing ulcers.This case report details the successful treatment of a non-healing venous ulcer using Unani regimens in a 40-year-old male with a history of diabetes mellitus and paralytic polio.The patient sought care at the Regional Research Institute of Unani Medicine,Silchar,Assam,India,for a chronic ulcer in the gaiter region of his right leg,which was associated with mild pain,itching,and hyperpigmentation but notably lacked any signs of varicose veins.Over the years,the patient had undergone various treatments,including topical care and antibiotics;however,frustration with persistent non-healing led him to explore alternative interventions.The Unani treatment included medicinal leech therapy,followed by the application of a grated unripe papaya bandage for 14 days.By the end of this period,the ulcer had completely healed,allowing the discontinuation of the dressing.By the 21st day,symptom resolution was observed,with complete relief from pain and itching and normalization of hyperpigmentation in the surrounding area.This case highlights the potential of Unani therapeutic approaches in effectively managing non-healing venous ulcers.展开更多
Evaluating patients with chronic venous leg ulcers(CVLUs)is essential to find the underlying etiology.The basic tenets in managing CVLUs are to remove the etiological causes,to address systemic and metabolic condition...Evaluating patients with chronic venous leg ulcers(CVLUs)is essential to find the underlying etiology.The basic tenets in managing CVLUs are to remove the etiological causes,to address systemic and metabolic conditions,to examine the ulcers and artery pulses,and to control wound infection with debridement and eliminating excessive pressure on the wound.The first-line treatments of CVLUs remain wound care,debridement,bed rest with leg elevation,and compression.Evidence to support the efficacy of silver-based dressings in healing CVLUs is unavailable.Hydrogen peroxide is harmful to the growth of granulation tissue in the wound.Surgery options include a high ligation with or without stripping or ablation of the GSVs depending on venous reflux or insufficiency.Yet,not all CVLUs are candidates for surgical treatment because of comorbidities.When standard care of wound for 4 wk failed to heal CVLUs effectively,use of advanced wound care should be considered based on the available evidence.Negative pressure wound therapy facilitates granulation tissue development,thereby helping closure of CVLUs.Autologous split-thickness skin grafting is still the gold standard approach to close huge CVLUs.Hair punch graft appears to have a better result than traditional hairless punch graft for CVLUs.Application of adipose tissue or placenta-derived mesenchymal stem cells is a promising therapy for wound healing.Autologous platelet-rich plasma provides an alternative strategy for surgery for safe and natural healing of the ulcer.The confirmative efficacy of current advanced ulcer therapies needs more robust evidence.展开更多
Objective: Venous leg ulceration(VLU) is one of the complications of lower extremity venous reflux and reflux disorder of severe diseases, with many adverse effects on patient’s work and life. Nowadays, more and more...Objective: Venous leg ulceration(VLU) is one of the complications of lower extremity venous reflux and reflux disorder of severe diseases, with many adverse effects on patient’s work and life. Nowadays, more and more patients with VLU accept wound care in community setting. Clinical nurses generally take care of the patients based on their own experiences. Healing in VLU is an incredibly complex process, which puzzles even experts. The majority of general nurses do not have this level of expertise, especially those nurses serving in community. Function is the basis of nursing activities. Patients always show different clinical manifestations and selfcare abilities due to various function states, which cannot be reflected completely by the existing nursing practice. How to describe nursing practice standardized in order to demonstrate the effectiveness of interventions and facilitate interdisciplinary communication is another urgent problem. Therefore, the aim of this project is to develop an accurate nursing program based on function in chronic venous leg ulcers, which can both satisfy the needs of patients and promote nursing revolution.Methods: This study will use International Classification of Functioning Disability and Health as a framework to choose suitable functions and to filter function classification standards of chronic venous leg ulcers through evidence-based systematic research.Nursing interventions related to VLU are selected based on Nursing Interventions Classification, adding other nursing activities by methods of evidence-based systematic review and clinical observation. Then, nursing interventions and function status are matched through steering committee. Finally, the Delphi survey method is adopted to make nursing program native and scientific.Conclusions: This study is expected to be very significant and meaningful in using standardized nursing terminology. The nursing program established could better meet the needs of both patients with chronic venous leg ulcers and clinical nurses, promoting the development of wound specialist and standardized nursing language.展开更多
Background: Chronic ulcers are responsible for considerable morbidity and significantly contribute to the escalation in the cost of health care. Chronic leg ulcers (CLUs) are susceptible to microbial infections and se...Background: Chronic ulcers are responsible for considerable morbidity and significantly contribute to the escalation in the cost of health care. Chronic leg ulcers (CLUs) are susceptible to microbial infections and serious complications such as tissue necrosis and osteomyelitis, can result without the timely control of infections. Recent studies have also reported an increase in the association of fungal infections with chronic non-healing ulcers. Aim: To determine the prevalence of bacterial and fungal infections among patients reporting with chronic leg ulcers in participants without co-morbidities. Methods: A prospective cross-sectional study was conducted among patients with chronic leg ulcers at the National Reconstructive Plastic Surgery and Burns Centre, Korle-Bu Teaching Hospital (NRPS/BC-KBTH) and those who consented were enrolled. Characteristics of the wound as well as micro-organisms cultured from wound swabs were recorded. Results: A total of 50 participants were enrolled for the study with the mean (SD) age of 40.7 (10.7) years. Eighty percent of the participants presented with post traumatic leg ulcers with 80% being artisans and traders in the age group 31 - 50 years. There was no statistically significant association between sex and the organism cultured for post traumatic and cellulitis (p-value > 0.05). The prevalence of bacterial and fungal infection was 79.3% and 20.7% respectively. Pseudomonas species was the most isolated bacteria (61.5%) while Aspergillus niger was the most isolated fungi (41%). Conclusion: From this study, fungal infections should be included in managing chronic leg ulcers, especially among artisans, famers and gardeners even though there was a significantly higher burden of bacterial infections.展开更多
Introduction: The benefit of intermittent pneumatic compression (IPC) for the prevention of venous thromboembolism and lymphedema has been well established in the literature. Recent evidence suggests that IPC plays a ...Introduction: The benefit of intermittent pneumatic compression (IPC) for the prevention of venous thromboembolism and lymphedema has been well established in the literature. Recent evidence suggests that IPC plays a beneficial role in circulation, hemodynamic peripheral pump, intravascular coagulation and arterial skin perfusion. Despite such evidence, the use of IPC in the treatment of resistant and chronic venous leg ulcers, has received little attention in practice. Case Presentation: We would like to report the case of successfully treated chronic and bilateral venous leg ulcer in an obese patient with IPC application and a review of the literature. Results: The use of IPC as an adjuvant therapy to the traditional multilayered compression therapy permitted significant resolution of the ulcers, reduced secondary infection incidence and prevented ulcer recurrence. Conclusion: In obese, minimally mobile patients with venous ulcers not responding to the traditional multilayered compression therapy application of IPC, an adjuvant therapy is recommended.展开更多
Aim:The aim was to evaluate the efficacy of platelet-rich plasma(PRP)in the treatment of chronic nonhealing ulcers.Methods:A nonrandomized,uncontrolled study was performed on 24 patients with 33 nonhealing ulcers of v...Aim:The aim was to evaluate the efficacy of platelet-rich plasma(PRP)in the treatment of chronic nonhealing ulcers.Methods:A nonrandomized,uncontrolled study was performed on 24 patients with 33 nonhealing ulcers of various etiologies.All patients were treated with PRP at weekly intervals for a maximum of 6 treatments.At the end of the 6-week period,reduction in size of the ulcers(area and volume)was assessed.Results:The mean age of the patients was 42.5 years(standard deviation[SD]12.48).Of 33 ulcers,there were 19 venous ulcers,7 traumatic ulcers,2 ulcers secondary to pyoderma gangrenosum,2 diabetic ulcers,2 trophic ulcers,and 1 vasculitic ulcer.The mean duration of healing of the ulcers was 5.6 weeks(SD 3.23).The mean percentage of reduction in area and volume of the ulcers was 91.7%(SD 18.4%)and 95%(SD 14%),respectively.About 100%resolution in the area was seen in 25(76%)of the ulcers and 100%reduction in volume was seen in 24(73%)of the ulcers at the end of the 6th treatment.Conclusion:Conventional therapies do not provide satisfactory healing for chronic nonhealing ulcers as they are not able to provide the necessary growth factors(GFs)(platelet-derived GF,epidermal GF,vascular endothelial GF,etc.)which are essential for the healing process.PRP is a safe,affordable,biocompatible,and simple office-based procedure for the treatment of nonhealing ulcers.展开更多
Presence of the red leg syndrome （RLS） was documented through bacterial and histological examinations in the endangered Kaiser＇s mountain newt Neurergus kaiseri obtained from a pet shop. The individuals which were ...Presence of the red leg syndrome （RLS） was documented through bacterial and histological examinations in the endangered Kaiser＇s mountain newt Neurergus kaiseri obtained from a pet shop. The individuals which were severely infected showed lethargy, appetite loss, weight loss, abdominal skin redness and skin ulcers on hind legs. This study reveals the presence of two bacteria causing RLS on the skin of captive AT. kaiseri including Proteus vulgaris and Bacillus cereus. Sections of skin in affected areas and internal organs were examined through standard histological procedures. Histologically, epidermal necrosis and ulcers, epidermal gland depletion, myositis and subcutaneous edema, gastric submucosal edema and hepatomegaly were seen. There were also correlations between the microbial infection and structural changes in tissues of Kaiser＇s mountain newt. The severity of the structural changes are related to the level of microbial infection in the target organs and could be sustained by the isolation of P. vulgaris and other pathogens. The presence of the infective bacterial population and their interaction on the skin of the newt may have changed the normal skin flora and facilitate the prevalence of other disease.展开更多
目的构建基于Triangle模型的下肢静脉溃疡(venous leg ulcer,VLU)患者分层分级管理方案并评价其应用效果。方法于2024年1—4月采用文献回顾、小组讨论、专家会议方法构建包含低、中、高危分层标准及各级管理措施的方案,并选取于2024年5...目的构建基于Triangle模型的下肢静脉溃疡(venous leg ulcer,VLU)患者分层分级管理方案并评价其应用效果。方法于2024年1—4月采用文献回顾、小组讨论、专家会议方法构建包含低、中、高危分层标准及各级管理措施的方案,并选取于2024年5—6月入院的36例患者为对照组,2024年7—8月入院的36例VLU患者为观察组,对照组给予患者常规治疗及护理管理措施,并为患者实施常规健康教育;观察组在对照组的基础上,实施基于Triangle模型的VLU患者分层分级管理。比较2组患者干预前、干预后溃疡面积、溃疡愈合效果、溃疡愈合总有效率、治疗依从性和自我管理能力。结果干预后,观察组的溃疡面积显著小于对照组(P<0.05)、溃疡愈合效果显著优于对照组(P<0.05);观察组的溃疡愈合总有效率为86.11%,高于对照组的63.89%,2组比较差异有统计学意义(P<0.05);观察组的治疗依从性和自我管理能力显著优于对照组(P<0.05)。结论本研究构建的基于Triangle模型的VLU患者分层分级管理方案能够为患者提供科学有效的管理,促进患者溃疡愈合,提高患者的治疗依从性和自我管理能力。展开更多
文摘Leg ulcers pose a significant burden on morbidity,healthcare costs,and quality of life,despite rarely resulting in limb loss.This underscores the necessity for safe and effective alternative treatments.Unani medicine offers various therapeutic options for managing ulcers.This case report details the successful treatment of a non-healing venous ulcer using Unani regimens in a 40-year-old male with a history of diabetes mellitus and paralytic polio.The patient sought care at the Regional Research Institute of Unani Medicine,Silchar,Assam,India,for a chronic ulcer in the gaiter region of his right leg,which was associated with mild pain,itching,and hyperpigmentation but notably lacked any signs of varicose veins.Over the years,the patient had undergone various treatments,including topical care and antibiotics;however,frustration with persistent non-healing led him to explore alternative interventions.The Unani treatment included medicinal leech therapy,followed by the application of a grated unripe papaya bandage for 14 days.By the end of this period,the ulcer had completely healed,allowing the discontinuation of the dressing.By the 21st day,symptom resolution was observed,with complete relief from pain and itching and normalization of hyperpigmentation in the surrounding area.This case highlights the potential of Unani therapeutic approaches in effectively managing non-healing venous ulcers.
文摘Evaluating patients with chronic venous leg ulcers(CVLUs)is essential to find the underlying etiology.The basic tenets in managing CVLUs are to remove the etiological causes,to address systemic and metabolic conditions,to examine the ulcers and artery pulses,and to control wound infection with debridement and eliminating excessive pressure on the wound.The first-line treatments of CVLUs remain wound care,debridement,bed rest with leg elevation,and compression.Evidence to support the efficacy of silver-based dressings in healing CVLUs is unavailable.Hydrogen peroxide is harmful to the growth of granulation tissue in the wound.Surgery options include a high ligation with or without stripping or ablation of the GSVs depending on venous reflux or insufficiency.Yet,not all CVLUs are candidates for surgical treatment because of comorbidities.When standard care of wound for 4 wk failed to heal CVLUs effectively,use of advanced wound care should be considered based on the available evidence.Negative pressure wound therapy facilitates granulation tissue development,thereby helping closure of CVLUs.Autologous split-thickness skin grafting is still the gold standard approach to close huge CVLUs.Hair punch graft appears to have a better result than traditional hairless punch graft for CVLUs.Application of adipose tissue or placenta-derived mesenchymal stem cells is a promising therapy for wound healing.Autologous platelet-rich plasma provides an alternative strategy for surgery for safe and natural healing of the ulcer.The confirmative efficacy of current advanced ulcer therapies needs more robust evidence.
基金supported by Innovative Research Team in Jiangsu Province(Suwei Kejiao [2016]22)Jiangsu University Brand Professional Construction Project of Nursing(Sujiaogao [2015]11)
文摘Objective: Venous leg ulceration(VLU) is one of the complications of lower extremity venous reflux and reflux disorder of severe diseases, with many adverse effects on patient’s work and life. Nowadays, more and more patients with VLU accept wound care in community setting. Clinical nurses generally take care of the patients based on their own experiences. Healing in VLU is an incredibly complex process, which puzzles even experts. The majority of general nurses do not have this level of expertise, especially those nurses serving in community. Function is the basis of nursing activities. Patients always show different clinical manifestations and selfcare abilities due to various function states, which cannot be reflected completely by the existing nursing practice. How to describe nursing practice standardized in order to demonstrate the effectiveness of interventions and facilitate interdisciplinary communication is another urgent problem. Therefore, the aim of this project is to develop an accurate nursing program based on function in chronic venous leg ulcers, which can both satisfy the needs of patients and promote nursing revolution.Methods: This study will use International Classification of Functioning Disability and Health as a framework to choose suitable functions and to filter function classification standards of chronic venous leg ulcers through evidence-based systematic research.Nursing interventions related to VLU are selected based on Nursing Interventions Classification, adding other nursing activities by methods of evidence-based systematic review and clinical observation. Then, nursing interventions and function status are matched through steering committee. Finally, the Delphi survey method is adopted to make nursing program native and scientific.Conclusions: This study is expected to be very significant and meaningful in using standardized nursing terminology. The nursing program established could better meet the needs of both patients with chronic venous leg ulcers and clinical nurses, promoting the development of wound specialist and standardized nursing language.
文摘Background: Chronic ulcers are responsible for considerable morbidity and significantly contribute to the escalation in the cost of health care. Chronic leg ulcers (CLUs) are susceptible to microbial infections and serious complications such as tissue necrosis and osteomyelitis, can result without the timely control of infections. Recent studies have also reported an increase in the association of fungal infections with chronic non-healing ulcers. Aim: To determine the prevalence of bacterial and fungal infections among patients reporting with chronic leg ulcers in participants without co-morbidities. Methods: A prospective cross-sectional study was conducted among patients with chronic leg ulcers at the National Reconstructive Plastic Surgery and Burns Centre, Korle-Bu Teaching Hospital (NRPS/BC-KBTH) and those who consented were enrolled. Characteristics of the wound as well as micro-organisms cultured from wound swabs were recorded. Results: A total of 50 participants were enrolled for the study with the mean (SD) age of 40.7 (10.7) years. Eighty percent of the participants presented with post traumatic leg ulcers with 80% being artisans and traders in the age group 31 - 50 years. There was no statistically significant association between sex and the organism cultured for post traumatic and cellulitis (p-value > 0.05). The prevalence of bacterial and fungal infection was 79.3% and 20.7% respectively. Pseudomonas species was the most isolated bacteria (61.5%) while Aspergillus niger was the most isolated fungi (41%). Conclusion: From this study, fungal infections should be included in managing chronic leg ulcers, especially among artisans, famers and gardeners even though there was a significantly higher burden of bacterial infections.
文摘Introduction: The benefit of intermittent pneumatic compression (IPC) for the prevention of venous thromboembolism and lymphedema has been well established in the literature. Recent evidence suggests that IPC plays a beneficial role in circulation, hemodynamic peripheral pump, intravascular coagulation and arterial skin perfusion. Despite such evidence, the use of IPC in the treatment of resistant and chronic venous leg ulcers, has received little attention in practice. Case Presentation: We would like to report the case of successfully treated chronic and bilateral venous leg ulcer in an obese patient with IPC application and a review of the literature. Results: The use of IPC as an adjuvant therapy to the traditional multilayered compression therapy permitted significant resolution of the ulcers, reduced secondary infection incidence and prevented ulcer recurrence. Conclusion: In obese, minimally mobile patients with venous ulcers not responding to the traditional multilayered compression therapy application of IPC, an adjuvant therapy is recommended.
文摘Aim:The aim was to evaluate the efficacy of platelet-rich plasma(PRP)in the treatment of chronic nonhealing ulcers.Methods:A nonrandomized,uncontrolled study was performed on 24 patients with 33 nonhealing ulcers of various etiologies.All patients were treated with PRP at weekly intervals for a maximum of 6 treatments.At the end of the 6-week period,reduction in size of the ulcers(area and volume)was assessed.Results:The mean age of the patients was 42.5 years(standard deviation[SD]12.48).Of 33 ulcers,there were 19 venous ulcers,7 traumatic ulcers,2 ulcers secondary to pyoderma gangrenosum,2 diabetic ulcers,2 trophic ulcers,and 1 vasculitic ulcer.The mean duration of healing of the ulcers was 5.6 weeks(SD 3.23).The mean percentage of reduction in area and volume of the ulcers was 91.7%(SD 18.4%)and 95%(SD 14%),respectively.About 100%resolution in the area was seen in 25(76%)of the ulcers and 100%reduction in volume was seen in 24(73%)of the ulcers at the end of the 6th treatment.Conclusion:Conventional therapies do not provide satisfactory healing for chronic nonhealing ulcers as they are not able to provide the necessary growth factors(GFs)(platelet-derived GF,epidermal GF,vascular endothelial GF,etc.)which are essential for the healing process.PRP is a safe,affordable,biocompatible,and simple office-based procedure for the treatment of nonhealing ulcers.
基金Razi University and the Iran National Science Foundation (Contract No. 91057377) that financially supported this study as a part of a PhD research project
文摘Presence of the red leg syndrome （RLS） was documented through bacterial and histological examinations in the endangered Kaiser＇s mountain newt Neurergus kaiseri obtained from a pet shop. The individuals which were severely infected showed lethargy, appetite loss, weight loss, abdominal skin redness and skin ulcers on hind legs. This study reveals the presence of two bacteria causing RLS on the skin of captive AT. kaiseri including Proteus vulgaris and Bacillus cereus. Sections of skin in affected areas and internal organs were examined through standard histological procedures. Histologically, epidermal necrosis and ulcers, epidermal gland depletion, myositis and subcutaneous edema, gastric submucosal edema and hepatomegaly were seen. There were also correlations between the microbial infection and structural changes in tissues of Kaiser＇s mountain newt. The severity of the structural changes are related to the level of microbial infection in the target organs and could be sustained by the isolation of P. vulgaris and other pathogens. The presence of the infective bacterial population and their interaction on the skin of the newt may have changed the normal skin flora and facilitate the prevalence of other disease.
文摘目的构建基于Triangle模型的下肢静脉溃疡(venous leg ulcer,VLU)患者分层分级管理方案并评价其应用效果。方法于2024年1—4月采用文献回顾、小组讨论、专家会议方法构建包含低、中、高危分层标准及各级管理措施的方案,并选取于2024年5—6月入院的36例患者为对照组,2024年7—8月入院的36例VLU患者为观察组,对照组给予患者常规治疗及护理管理措施,并为患者实施常规健康教育;观察组在对照组的基础上,实施基于Triangle模型的VLU患者分层分级管理。比较2组患者干预前、干预后溃疡面积、溃疡愈合效果、溃疡愈合总有效率、治疗依从性和自我管理能力。结果干预后,观察组的溃疡面积显著小于对照组(P<0.05)、溃疡愈合效果显著优于对照组(P<0.05);观察组的溃疡愈合总有效率为86.11%,高于对照组的63.89%,2组比较差异有统计学意义(P<0.05);观察组的治疗依从性和自我管理能力显著优于对照组(P<0.05)。结论本研究构建的基于Triangle模型的VLU患者分层分级管理方案能够为患者提供科学有效的管理,促进患者溃疡愈合,提高患者的治疗依从性和自我管理能力。
