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INTRODUCTION: Cellulitis is a bacterial infection of the skin and subcutaneous tissuethat is more generalized than erysipelas and associated with broken skin and pre-existingulceration. Mild cases of cellulitis are generally treated with oral antibiotics, GlycerinMgSO4 dressing & affected part elevation and severe cases required admission & higherantibiotics, skin & blood culture & sensitivity & in case of systemic symptoms & abscessoperative management is required.AIMS AND OBJECTIVES:• To observe the outcome of conservative and operative patients in view ofcomorbidity and after treatment complications.• Following factors are accounting before conclusive outcome.• To understand the patients characteristics, comorbidity and mode of presentation.• To study spectrum of organism isolated from patient undergoing conservative oroperative management.• To compare treatment modality and outcome in management of cellulitis.MATERIAL & METHODS: Data consists of primary data collected by the principalinvestigator directly from the patients who were admitted from OPD in the GCS medicalcollege and hospital. It was observational study for a period of six months from April2022 to September 2022 under sample size was 50 cases.CONCLUSION: We recommended Operative management over Conservativemanagement in cellulitis because single operative incision can release toxic fluid fromaffected part and can promote faster healing and better recovery and less hospital stay.Patient has less mental trauma, less pain and more economical benefits in Operativemanagement therefore study concludes Operative management is superior Compared toConservative management. However, conservative management is preferable in earlystages of cellulitis.
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This study aims to evaluate, by micro-computed tomography, the filling capacity of two root canal dressings (RCD) - Bio-C Temp and Ultracal - after different activation protocols in teeth with simulated internal root resorption. Eighty single-rooted bovine teeth were sectioned in the cervical portion, standardizing the roots at 16 mm. Then, the canals were prepared by the apex-crown technique until instrument #80 using 2mL of 2.5% sodium hypochlorite solution at each instrument change. Afterward, the roots were sectioned longitudinally, and internal root resorptions were simulated using a diamond bur 1016 at 5 mm from the root apex. Hemiroots were joined and fixed with cyanoacrylate, scanned in micro-computed tomography (micro-CT) to assess total canal volume and simulated internal resorption, and then divided by stratified randomization into experimental groups according to RCD and method of activation (n = 10): Ultracal/Syringe; Ultracal/PUI, Ultracal/XP Endo Finisher, Ultracal Easy Clean, Bio-C Temp/Syringe, Bio-C Temp/PUI, Bio-C Temp/XP Endo Finisher and Bio-C/Easy Clean. Another scanning was performed to assess the volume of voids after RCD activation methods. The ANOVA and Tukey tests compared the activation methods. Student's T-test compared the RCDs within each activation method. Initial root canal volume values were similar for all groups (P > 0.05). There was no difference between activation protocols (P > 0.05). Higher volumes of void spaces were observed for Bio-C Temp compared to Ultracal after all activation methods (P < 0.05), except for Easy Clean (P > 0.05). Due to this, it can be concluded that the agitation methods tested for the Bio-C Temp and Ultracal pastes did not improve the filling of bovine teeth with simulated internal root resorption.
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Aims: This study aims to evaluate, by micro-computed tomography, the filling capacity of two root canal dressings (RCD) -Bio-C Temp and Ultracal -after different activation protocols in teeth with simulated internal root resorption.Materials and methods: Eighty single-rooted bovine teeth were sectioned in the cervical portion, standardizing the roots at 16 mm. Then, the canals were prepared by the apex-crown technique until instrument #80 using 2mL of 2.5% sodium hypochlorite solution at each instrument change. Afterward, the roots were sectioned longitudinally, and internal root resorptions were simulated using a diamond bur 1016 at 5 mm from the root apex. Hemiroots were joined and fixed with cyanoacrylate, scanned in micro-computed tomography (micro-CT) to assess total canal volume and simulated internal resorption, and then divided by stratified randomization into experimental groups according to RCD and method of activation (n = 10): Ultracal/Syringe; Ultracal/PUI, Ultracal/XP Endo Finisher, Ultracal Easy Clean, Bio-C Temp/Syringe, Bio-C Temp/PUI, Bio-C Temp/XP Endo Finisher and Bio-C/Easy Clean. Another scanning was performed to assess the volume of voids after RCD activation methods. The ANOVA and Tukey tests compared the activation methods. Student's T-test compared the RCDs within each activation method. Initial root canal volume values were similar for all groups (P > 0.05).Results:There was no difference between activation protocols (P > 0.05). Higher volumes of void spaces were observed for Bio-C Temp compared to Ultracal after all activation methods (P < 0.05), except for Easy Clean (P > 0.05).Conclusion:It can be concluded that the agitation methods tested for the Bio-C Temp and Ultracal pastes did not improve the filling of bovine teeth with simulated internal root resorption.
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Aims: This study aims to evaluate, by micro-computed tomography, the filling capacity of two root canal dressings (RCD) -Bio-C Temp and Ultracal -after different activation protocols in teeth with simulated internal root resorption.Materials and methods: Eighty single-rooted bovine teeth were sectioned in the cervical portion, standardizing the roots at 16 mm. Then, the canals were prepared by the apex-crown technique until instrument #80 using 2mL of 2.5% sodium hypochlorite solution at each instrument change. Afterward, the roots were sectioned longitudinally, and internal root resorptions were simulated using a diamond bur 1016 at 5 mm from the root apex. Hemiroots were joined and fixed with cyanoacrylate, scanned in micro-computed tomography (micro-CT) to assess total canal volume and simulated internal resorption, and then divided by stratified randomization into experimental groups according to RCD and method of activation (n = 10): Ultracal/Syringe; Ultracal/PUI, Ultracal/XP Endo Finisher, Ultracal Easy Clean, Bio-C Temp/Syringe, Bio-C Temp/PUI, Bio-C Temp/XP Endo Finisher and Bio-C/Easy Clean. Another scanning was performed to assess the volume of voids after RCD activation methods. The ANOVA and Tukey tests compared the activation methods. Student's T-test compared the RCDs within each activation method. Initial root canal volume values were similar for all groups (P > 0.05).Results:There was no difference between activation protocols (P > 0.05). Higher volumes of void spaces were observed for Bio-C Temp compared to Ultracal after all activation methods (P < 0.05), except for Easy Clean (P > 0.05).Conclusion:It can be concluded that the agitation methods tested for the Bio-C Temp and Ultracal pastes did not improve the filling of bovine teeth with simulated internal root resorption
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Objective:To study the antibacterial properties and in vivo and vitro biocompatibility of Cu-Fe-Zn alloy microfilament dressings, and to evaluate their wound healing promoting effect through clinical application.Methods:We evaluated the comprehensive antibacterial performance of dressings in vitro using plate counting method; After co culturing the extract of Cu-Fe-Zn alloy microfilament dressings with epidermal cells (HaCaT) and fibroblasts (NIH-3T3), their in-vitro biocompatibility was determined through the cell counting kit-8 (CCK-8) test; Further, Cu-Fe-Zn alloy microfilament dressing was applied to the wound surface of diabetes mice to test the biocompatibility of the material in vivo; Through a prospective randomized controlled trial, 50 burn and trauma patients admitted to the Burn and Plastic Surgery Department of the Third Xiangya Hospital of Central South University were selected and divided into an observation group of 25 patients and a control group of 25 patients. The observation group was treated with Cu-Fe-Zn alloy microfilament dressing, and the control group was treated with silver nanoparticle antibacterial dressing. The wound healing time and wound treatment effect of the two groups were compared.Results:The Cu 2+ release concentration of Cu-Fe-Zn alloy microfilament dressings detected by inductively coupled plasma-mass spectrometry (ICP-MS) was 1.3 μ g/ml, which had the effect of promoting the proliferation of HaCaT and NIH-3T3 cells (all P<0.05). The antibacterial rate of Cu-Fe-Zn alloy microfilament dressing against pseudomonas aeruginosa, escherichia coli and staphylococcus aureus reached 100%. The wound healing rate [(87.39±1.83)%] of diabetes mice treated with Cu-Fe-Zn alloy microfilament dressing was significantly higher than that of the control group [(58.66±3.54)%, P<0.05]. The inflammatory response of the wound tissue was relatively mild and the wound margin matrix was intact. The wound healing time of 25 patients treated with Cu-Fe-Zn alloy microfilament dressing [(23.52±10.02)d] was shorter than that of the control group [(40.84±21.22)d] ( t=17.159, P<0.001), and the overall treatment response rate of patients (96%) was significantly higher than that of the control group patients (64%) (χ 2=8.472, P=0.015). Conclusions:Cu-Fe-Zn alloy microfilament dressings have good antibacterial properties and biocompatibility, and have significant therapeutic effects on promoting wound healing. They not only effectively promote wound healing but also exert anti infection effects, and are expected to be a new type of wound repair dressing.
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Objective:To evaluate the protective effect of foam dressing in preventing intraoperative acquired pressure injury (IAPI), and to provide reference basis for prevention and treatment of IAPI during clinical operation.Methods:The clinical data of 455 surgical patients admitted to Xinhua Hospital Affiliated to Shanghai Jiao Tong University from October 2020 to January 2021 were retrospectively collected. According to whether foam dressing was used at the compression site during operation, the patients were divided into dressing group (101 cases) and control group (354 cases). The two groups were matched with age, body mass index, preoperative Braden and cerebrovascular disease as covariates, and were finally divided into 89 patients in the dressing group and 162 patients in the control group. Logistic regression analysis and stratified analysis were used to comprehensively evaluate the actual effect of foam dressing on the occurrence of IAPI in the surgical patients.Results:Among the 251 patients, there were 14 (15.7%) cases with IAPI in the dressing group and 13 (8.0%) cases in the control group, and the difference was not statistically significant ( χ2=3.41, P>0.05). Among the patients in the prone position, compared to the control group, the dressing group can effectively reduce the risk of IAPI in surgical patients by 77% ( OR=0.23, 95% CI 0.05-0.98, P<0.05). There was no interaction between foam dressing and intraoperative surgical characteristics ( P>0.05). Conclusions:Foam dressing plays a protective role in preventing the occurrence of IAPI in patients undergoing surgery in the prone position. There was no significant protective effect of intraoperative foam dressing in patients with other surgical characteristics.
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Anthelmintic drugs have been used strategically in livestock reared in the tropics. These drugs have been used in the treatment of endoparasitism which have resulted in an increase in the animals performance. The agouti (Dasyprocta leporina) is a neo-tropical rodent with the potential for domestication and has been farmed intensively in Trinidad. However, the objective of this research was to investigate the effect of anthelmintic use of the growth performance of the agouti. In searching the literature, it was found that this type of study on the agouti has not been done. In this experiment fourteen weaned agoutis weighing 1kg were divided into two groups randomly. The first group (T1) was not given any anthelmintic treatment but the second group (T2) was treated with Endovet Ces® subcutaneously every three months. There were no significant differences (p > 0.05) between the two groups in the carcass weight, weight gain, dressing percentage (hot and cold), heart, lungs, skin, head and feet. However, a significant difference (p < 0.05) was seen between groups in the weight of liver and pluck. To the authors knowledge this is the first time that carcass parameters has been presented in literature. The live weight of the animals at the end of the experiment ranged from 2.4 kg to 2.6 kg and animals had a dressing percentage of 57% to 55%. The results are suggestive that the use of anthelmintic drugs in agoutis reared intensively had no significant effect on weight gain and dressing percentage.
Drogas anti-helmínticas têm sido usadas estrategicamente em rebanhos criados nos trópicos. Essas drogas têm sido utilizadas no tratamento do endoparasitismo, o que resultou em um aumento no desempenho dos animais. A cutia (Dasyprocta leporina) é um roedor neotropical com potencial para domesticação e tem sido criada intensivamente em Trinidad. Porém, o objetivo desta pesquisa foi investigar o efeito do uso de anti-helmínticos no desempenho de crescimento da cutia. Através de uma busca na literatura, constatou-se que esse tipo de estudo na cutia não foi realizado. Neste experimento, quatorze cutias desmamadas pesando 1kg foram divididas em dois gruposale atoriamente. O primeiro grupo (T1) não recebeu nenhum tratamento anti-helmíntico, mas o segundo grupo (T2) foi tratado com Endovet Ces® por via subcutânea a cada três meses. Não houve diferenças significativas (p> 0,05) entre os dois grupos no peso da carcaça, ganho de peso, porcentagem de cobertura (quente e frio), coração, pulmão, pele, cabeça e pés. No entanto, uma diferença significativa (p <0,05) foi observada entre os grupos no peso do fígado e depenagem. Para os autores, esta é a primeira vez que parâmetros de carcaça são apresentados na literatura. O peso vivo dos animais ao final do experimento variou de 2,4 kg a 2,6 kg e os animais tinham uma porcentagem de curativo de 57% a 55%. Os resultados sugerem que o uso de anti-helmínticos em cutias criadas intensivamente não teve efeito significativo no ganho de peso e na porcentagem de curativo.
Subject(s)
Animals , Anthelmintics/administration & dosage , Dasyproctidae/growth & developmentABSTRACT
Abstract Anthelmintic drugs have been used strategically in livestock reared in the tropics. These drugs have been used in the treatment of endoparasitism which have resulted in an increase in the animals performance. The agouti (Dasyprocta leporina) is a neo-tropical rodent with the potential for domestication and has been farmed intensively in Trinidad. However, the objective of this research was to investigate the effect of anthelmintic use of the growth performance of the agouti. In searching the literature, it was found that this type of study on the agouti has not been done. In this experiment fourteen weaned agoutis weighing 1kg were divided into two groups randomly. The first group (T1) was not given any anthelmintic treatment but the second group (T2) was treated with Endovet Ces® subcutaneously every three months. There were no significant differences (p > 0.05) between the two groups in the carcass weight, weight gain, dressing percentage (hot and cold), heart, lungs, skin, head and feet. However, a significant difference (p 0.05) was seen between groups in the weight of liver and pluck. To the authors knowledge this is the first time that carcass parameters has been presented in literature. The live weight of the animals at the end of the experiment ranged from 2.4 kg to 2.6 kg and animals had a dressing percentage of 57% to 55%. The results are suggestive that the use of anthelmintic drugs in agoutis reared intensively had no significant effect on weight gain and dressing percentage.
Resumo Drogas anti-helmínticas têm sido usadas estrategicamente em rebanhos criados nos trópicos. Essas drogas têm sido utilizadas no tratamento do endoparasitismo, o que resultou em um aumento no desempenho dos animais. A cutia (Dasyprocta leporina) é um roedor neotropical com potencial para domesticação e tem sido criada intensivamente em Trinidad. Porém, o objetivo desta pesquisa foi investigar o efeito do uso de anti-helmínticos no desempenho de crescimento da cutia. Através de uma busca na literatura, constatou-se que esse tipo de estudo na cutia não foi realizado. Neste experimento, quatorze cutias desmamadas pesando 1kg foram divididas em dois grupos aleatoriamente. O primeiro grupo (T1) não recebeu nenhum tratamento anti-helmíntico, mas o segundo grupo (T2) foi tratado com Endovet Ces® por via subcutânea a cada três meses. Não houve diferenças significativas (p> 0,05) entre os dois grupos no peso da carcaça, ganho de peso, porcentagem de cobertura (quente e frio), coração, pulmão, pele, cabeça e pés. No entanto, uma diferença significativa (p 0,05) foi observada entre os grupos no peso do fígado e depenagem. Para os autores, esta é a primeira vez que parâmetros de carcaça são apresentados na literatura. O peso vivo dos animais ao final do experimento variou de 2,4 kg a 2,6 kg e os animais tinham uma porcentagem de curativo de 57% a 55%. Os resultados sugerem que o uso de anti-helmínticos em cutias criadas intensivamente não teve efeito significativo no ganho de peso e na porcentagem de curativo.
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Abstract Anthelmintic drugs have been used strategically in livestock reared in the tropics. These drugs have been used in the treatment of endoparasitism which have resulted in an increase in the animals' performance. The agouti (Dasyprocta leporina) is a neo-tropical rodent with the potential for domestication and has been farmed intensively in Trinidad. However, the objective of this research was to investigate the effect of anthelmintic use of the growth performance of the agouti. In searching the literature, it was found that this type of study on the agouti has not been done. In this experiment fourteen weaned agoutis weighing 1kg were divided into two groups randomly. The first group (T1) was not given any anthelmintic treatment but the second group (T2) was treated with Endovet Ces® subcutaneously every three months. There were no significant differences (p > 0.05) between the two groups in the carcass weight, weight gain, dressing percentage (hot and cold), heart, lungs, skin, head and feet. However, a significant difference (p < 0.05) was seen between groups in the weight of liver and pluck. To the authors knowledge this is the first time that carcass parameters has been presented in literature. The live weight of the animals at the end of the experiment ranged from 2.4 kg to 2.6 kg and animals had a dressing percentage of 57% to 55%. The results are suggestive that the use of anthelmintic drugs in agoutis reared intensively had no significant effect on weight gain and dressing percentage.
Resumo Drogas anti-helmínticas têm sido usadas estrategicamente em rebanhos criados nos trópicos. Essas drogas têm sido utilizadas no tratamento do endoparasitismo, o que resultou em um aumento no desempenho dos animais. A cutia (Dasyprocta leporina) é um roedor neotropical com potencial para domesticação e tem sido criada intensivamente em Trinidad. Porém, o objetivo desta pesquisa foi investigar o efeito do uso de anti-helmínticos no desempenho de crescimento da cutia. Através de uma busca na literatura, constatou-se que esse tipo de estudo na cutia não foi realizado. Neste experimento, quatorze cutias desmamadas pesando 1kg foram divididas em dois grupos aleatoriamente. O primeiro grupo (T1) não recebeu nenhum tratamento anti-helmíntico, mas o segundo grupo (T2) foi tratado com Endovet Ces® por via subcutânea a cada três meses. Não houve diferenças significativas (p> 0,05) entre os dois grupos no peso da carcaça, ganho de peso, porcentagem de cobertura (quente e frio), coração, pulmão, pele, cabeça e pés. No entanto, uma diferença significativa (p <0,05) foi observada entre os grupos no peso do fígado e depenagem. Para os autores, esta é a primeira vez que parâmetros de carcaça são apresentados na literatura. O peso vivo dos animais ao final do experimento variou de 2,4 kg a 2,6 kg e os animais tinham uma porcentagem de curativo de 57% a 55%. Os resultados sugerem que o uso de anti-helmínticos em cutias criadas intensivamente não teve efeito significativo no ganho de peso e na porcentagem de curativo.
Subject(s)
Animals , Cuniculidae , Dasyproctidae , Anthelmintics , Rodentia , Trinidad and TobagoABSTRACT
Background Recessive Dystrophic Epidermolysis Bullosa (RDEB) is a rare inherited skin disease caused by variants in the COL7A1 gene, coding for type VII collagen (C7), an important component of anchoring fibrils in the basement membrane of the epidermis. RDEB patients suffer from skin fragility starting with blister formation and evolving into chronic wounds, inflammation and skin fibrosis, with a high risk of developing aggressive skin carcinomas. Restricted therapeutic options are limited by the lack of in vitro models of defective wound healing in RDEB patients. Results In order to explore a more efficient, non-invasive in vitro model for RDEB studies, we obtained patient fibroblasts derived from discarded dressings) and examined their phenotypic features compared with fibroblasts derived from non-injured skin of RDEB and healthy-donor skin biopsies. Our results demonstrate that fibroblasts derived from RDEB chronic wounds (RDEB-CW) displayed characteristics of senescent cells, increased myofibroblast differentiation, and augmented levels of TGF-β1 signaling components compared to fibroblasts derived from RDEB acute wounds and unaffected RDEB skin as well as skin from healthy-donors. Furthermore, RDEB-CW fibroblasts exhibited an increased pattern of inflammatory cytokine secretion (IL-1β and IL-6) when compared with RDEB and control fibroblasts. Interestingly, these aberrant patterns were found specifically in RDEB-CW fibroblasts independent of the culturing method, since fibroblasts obtained from dressing of acute wounds displayed a phenotype more similar to fibroblasts obtained from RDEB normal skin biopsies. Conclusions Our results show that in vitro cultured RDEB-CW fibroblasts maintain distinctive cellular and molecular characteristics resembling the inflammatory and fibrotic microenvironment observed in RDEB patients' chronic wounds. This work describes a novel, non-invasive and painless strategy to obtain human fibroblasts chronically subjected to an inflammatory and fibrotic environment, supporting their use as an accessible model for in vitro studies of RDEB wound healing pathogenesis. As such, this approach is well suited to testing new therapeutic strategies under controlled laboratory conditions.
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OBJECTIVE To evaluate the efficacy of the functional dressing of Polygonum capitatum nanofibers （P-PVP-PCL）. METHODS P-PVP-PCL were prepared by electrospinning technology， and the microstructure of P-PVP-PCL was observed. The antibacterial activity and antioxidant activity of P-PVP-PCL and its effects on the survival rate， adhesion and migration rate of mouse fibroblast L929 cells were investigated. The effects of medical gauze dressing， blank nanofiber dressing （PVP-PCL） and P- PVP-PCL on the healing rate of the wound were investigated by establishing the back skin wound model of rats. The pathological changes of the wound tissue and collagen fiber deposition were observed， as well as the number of platelet endothelial cell adhesion molecule-1 （CD31） positive blood vessels and the expression of transforming growth factor-β （TGF-β） protein in wound tissue. RESULTS P-PVP-PCL had a smooth surface and a double-layer structure at the cross-section. The inhibition rates of P-PVP-PCL against Staphylococcus aureus and Escherichia coli were （98.88±0.66）% and （94.75±1.41）% ， respectively. The antioxidant activity of P-PVP-PCL was （83.69±1.56）%， and the cell activity of the P-PVP-PCL group was significantly higher than those of the control group and PVP-PCL group （P＜0.05）. Compared with medical gauze dressings， P-PVP-PCL was more conducive to L929 cell adhesion； at 48 hours， the cell scratches in this group had basically healed. Compared with the medical gauze dressing group， the wound healing rates of the PVP-PCL group and the P-PVP-PCL group were significantly increased （P＜0.05）. On the 14th day of intervention， the wounds in the P-PVP-PCL group had basically healed， there was no dermal necrosis in the wound tissue， and the collagen fibers were arranged relatively neatly and the density was relatively uniform. The number of CD31 positive blood vessels and the expression of TGF-β protein showed a downward trend compared with the 7th day of intervention， and the number of CD31 positive blood vessels was significantly lower than those of the medical gauze dressing group and PVP-PCL group （P＜0.05）， but the protein expression of TGF- β was significantly higher than those of the medical gauze dressing group and the PVP-PCL group （P＜0.05）. CONCLUSIONS P-PVP-PCL has good antibacterial and antioxidant activity in E-mail：444096585@qq.com vitro， and can promote the proliferation， adhesion and migration of L929 cells. It can promote wound healing of rats in vivo.
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Background and Objectives: To evaluate the role and efficiency of vacuum dressing in thehealing of wounds and to assess the benefits and limitations of using vacuum dressing indifferent types/categories of wound.Methods: The study of 25 cases was conducted in the Department of Surgery of atertiary care teaching hospital over a period of 2 years.Results: Vacuum dressing had a significant effect on the final outcome of wounds.Wounds which seemingly needed a flap surgery in the first impression, withsuccessive application of vacuum dressing cycles, could be covered with a simplesplit thickness skin graft. Many patients were salvaged of a revision amputation asshowed by the decrease in overall amputation rates.Interpretation and Conclusion: Based on the data from the present study and otherstudies available, vacuum dressing results in better healing, with minimalcomplications, and thus looks to be a promising alternative for the management ofvarious wounds. Vacuum dressing leads to faster healing of the wounds, thereforedecreasing the overall hospital stay. Hence, it is cost effective also. It reduces theinconvenience and discomfort caused to the patient by frequent change in dressings.It helps in reducing size of the wounds, has profound effect on wound depth andgranulation as seen in our study. It promotes granulation tissue completely coveringthe tendon, thus enabling simple techniques (e.g., skin graft) rather than formal flapclosure in few cases. Wounds with exposed underlying bone and chronic nonhealing ulcers can be managed well with vacuum dressing. It reduces the number ofamputations and re-debridement required. More number of wounds can be managedsuccessfully with secondary closure or skin grafting after multiple cycles of vacuumdressing. This reduces patient morbidity and minimizes the overall effect on hisquality of life. Good outcome of vacuum dressing also depends on its properapplication.
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Contexto:O cimento cirúrgico é um material alternativo no pós operatório de gengivoplastia e gengivectomia, que proporciona conforto ao paciente. Porém, existem controvérsias sobre sua utilização, sendo relatado por alguns especialistas o surgimento do processo inflamatório agudo, sendo classificado como desnecessário.Objetivo: Identificar evidências na literatura acerca do efeito do cimento cirúrgico no pós-operatório do tecido gengival após gengivectomia e gengivoplastia. Materiais e métodos: Foi realizada uma revisão crítica de literatura por meio de buscas nas bases de dadosPubmed, Scielo, Lilacs, Cochrane, Scopus e na literatura cinzenta (Periódicos Capes, Google Scholar). Foram incluídos ensaios clínicos randomizados que testaram o cimento cirúrgico em casos de gengivectomias. Os artigos foram selecionados inicialmente pelo título e resumo, seguido de análise do texto na íntegra. Os estudos incluídos tiveram o nível de evidência avaliado por parâmetros do CONSORT. Resultados:Foram levantados 1458 estudos, sendo 16 escolhidos para leitura na íntegra e, destes, 3 foram incluídos na revisão. A amostra teve idade variando de dezessete a setenta e um anos. Foi utilizado cimento cirúrgico sem eugenol comparado com o bochecho de clorexidina 0,2% e a escovação mecânica precoce no pós-cirúrgico. Um estudo relatou menor índice de dor com o uso de cimento cirúrgico. O tempo de acompanhamento dos estudos foi de 30 dias. Dois estudos tiveram nível de evidência III.Conclusão: Os artigos apresentaram baixa evidência científica e quenão há consenso na literatura quanto ao efeito de cimento cirúrgico após gengivectomias.
Aim:To identify evidence in the literature about the effect of periodontal dressing on the healing of gingival tissue after gingivectomy and gingivoplasty. Materials and methods: A critical literature review was carried out through electronic searches in thePubmed, Scielo, Lilacs, Cochrane, Scopus databases and in the gray literature (Periódicos Capes, Google Scholar). Randomized clinical trials evaluating periodontal dressing in gingivectomies were included. The articles were selected by title and abstract,followed by analysis of the full text. The included studies have the level of evidence determined by CONSORT parameters. Results: A total of 1458 studies were surveyed, 16 were selected for full reading and, of these, 3 were included in the review. The age sample ranged from seventeen to seventy-one years old. A periodontal dressing without eugenol was used compared to a 0.2% chlorhexidine mouthwash and an early mechanical brushing after surgery. One study reported less pain with the use of periodontal dressing. The follow-up of the studies was 30 days. Two studies had Level of Evidence III.Conclusion:It was concluded that the articles had low scientific evidence and that there is no consensus in the literature regarding the effect of periodontal dressing after gingivectomies.
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Background: The application of controlled levels of negative pressure has been shown to accelerate debridement and promote healing in many different types of wounds. Vacuum assisted closure (VAC) has proved its efficacy for wound dressing leading to faster wound healing and shorter hospital stay. The aim of the study was to determinethe advantage of vacuum assisted closure over conventional dressing in SCBMCH hospital.Methods:The study was conducted at general surgery wards of SCB Medical College hospital. After debridement of the wound vacuum assisted dressing was applied. Control group was given conventional dressing.Results:In the study sample 10% patients were less than 40 years,76% belonged to 41-60 age group and 7% were more than 61 years of age, 60% male and 40% female. Wounds were located in the foot 27 (54%), leg 19 (38%), sole 2 (4%) and forearm 2 (4%). Patients with sterile pre (VAC), culture and sensitivity was not turning non sterile after VAC, but 90% non-sterile turns sterile after vacuum assisted dressing. In 5 days 25% of granulation tissue formed in VAC dressing whereas only 10% in case control. Similarly, in 10 days it was 40% for VAC and 25% in case of control. Finally, in 15 days it was 70% in case of VAC and 40% in case of control.Conclusions:VAC results in better healing, with few serious complications, and a promising alternative for the management of various wounds.
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Foot myiasis is a rare condition, with only a few reported cases and no treatment consensus. We proposeda conservative and unique treatment approach with VAC dressing method. The patient administered in the hospital with presentation of deep tissue injury from a sharp stone, from 3 months back which was maggot infested. The patient had approached local physicians before been admitted in our facility. The wound was severe with maggot infestation. The patient was non diabetic with no other comorbid conditions. We had the aim of infection free wound with faster rate of healing, which was fulfilled by the noveltreatment protocol using vacuum-assisted closure (VAC®) dressing method. Culture sensitivity tests ruled out infection and maggot infestation. The wound was closed surgically after healthy uninfected granulation tissue confirmed with culture sensitivity report. No recurrence of maggot or any other infection were found. The protocol performed was safe and effective in critical case of myiasis.
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Wound is breaking in the continuity of any bodily tissue due to external action, by cut, bruise, or hematoma. From the time of Vedas wound and its management is one of the challenging task with which health science is dealing. A chronic wound is the wound that does not heal in an orderly set of stages and in a predictable amount of time or wounds that do not heal within three months are often considered chronic. There are many factors involve in healing of any wound. All factors should present at correct time to heal any wound but absence of any factors leads to delayed wound healing or non-healing wound. Modern science has explained in wound healing it involves Multiple cell actions and extracellular matrix and soluble mediators such as growth factors and cytokines. According to science wound dressings are conventionally only applied to shield the wound from external contamination so they don’t have any involvement in wound healing. In advanced era technology related to wound healing is developing rapidly. In Ayurveda Acharya Sushruta described various therapies for wound management i.e., Shashti Upakrama. One of them is Jalaukavacharan, leech application on the wound site. As leech contains various chemicals in their saliva, this chemical helps in reducing the blockage in the capillaries and improves micro- circulation. Here is a case study of patient suffering from non-healing wound treated with leech application.
ABSTRACT
Wound Infection is a health challenge occurring in many of our health care institutions. This study assessed nurses' knowledge and skills of infection control during wound dressing. The relationship between their knowledge and skills of infection control was also ascertained. A descriptive design and purposive sampling technique was employed to select one hundred and fifty-four (18 males, 136 females) participants for the study. An interviewer's administered questionnaire and an observational checklist were used as research instruments. Results showed that about 90% of respondents had good knowledge of infection control. However, 65% exhibited good skills of infection control during wound dressing. Inferential statistical analysis (Chi-square) indicated significant association between nurses' knowledge of infection control and their skills during wound dressing (?² = 10.902, p= 0.010). Further research is required to identify effective strategies to enhance nurses' knowledge and practice regarding wound dressing management.
ABSTRACT
INTRODUCTION@#Treatment of fingertip amputations have demonstrated good outcomes with both surgical and nonsurgical management.@*OBJECTIVE@#The objective of this study was to compare non-operative treatment with semi-occlusive dressing with any surgical treatment for fingertip amputations in adult fingers, Allen types I-III in a retrospective cohort review.@*METHODS@#A retrospective chart review was done on adult patients with fingertip amputations Allen types I-III from January 1, 2018 to December 31, 2020. Patients included in the studies were distributed into two treatment groups: non-operative and operative groups. Outcomes to be measured were time to full healing, range of motion, nail deformities, Tinel’s sign, and discoloration of the reconstructed fingertip.@*RESULTS@#A total of 38 patients with 40 digits were included (19 patients with 20 digits for each treatment group). The results showed a larger defect for the operative group (3 cm2 vs 2.1 cm2), with shorter time to healing (1.4 months vs 2.2 months). There were more complications in the operative group like the Tinel’s sign, nail deformity and discoloration, as well as joint contractures. Range of motion was better for patients treated non-operatively.@*CONCLUSION@#Treatment with semi-occlusive dressing showed similar results in terms of wound healing but takes a longer time and less complications compared to operative treatment.
ABSTRACT
Objective:To explore the effect of applying the wound dressing training based on Thorndike's learning theory (WCTT) in clinical nursing education.Methods:The study conducted controlled trial among nursing interns selected from Thyroid Surgery Department of West China Hospital of Sichuan University, and the nursing students were divided into the experimental group ( n=51) and the control group ( n=49). Nursing students in the experimental group were trained with WCTT, while the control group adopted the traditional teaching. Two groups were investigated by the ability of wound dressing questionnaire and were examined on the practical wound dressing operation to evaluate the teaching effect. SPSS 20.0 was used for statistical analysis. Results:Nursing students in the experimental group showed a higher self-evaluation on such aspects as understanding, interests, theoretical mastery, evaluation of wounds, practical skills, independence, fulfillment and model assessment. Meanwhile, the experimental group had a higher score of practical wound dressing operation than the control group [(93.25±2.11) points vs. (90.06±2.43) points] ( P<0.05). Conclusion:In clinical nursing teaching, WCTT could improve the wound dressing ability, independence and enthusiasm of nursing students, and this training mode had a positive effect on the clinical nursing teaching efficiency, which is worth further promotion.