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1.
J Wound Care ; 32(8): 492-499, 2023 Aug 02.
Artigo em Inglês | MEDLINE | ID: mdl-37572342

RESUMO

OBJECTIVE: To assess the demographic and clinical characteristics, laboratory findings, and economic burden of patients with a diagnosis of complicated skin and soft tissue infection (cSSTI). METHOD: The demographic and clinical characteristics, laboratory findings, surgical interventions, cost of treatment, and outcome of patients diagnosed with cSSTIs between January 2017 and December 2019 were retrospectively analysed. RESULTS: A total of 24 patients with cSSTIs were included in the study. The median age was 53 (22-85) years, and 14 (58%) were female. The most common comorbidity was diabetes (54%). On admission, 75% of patients presented with sepsis, and 70% had a high-grade Laboratory Risk Indicator for Necrotising Fasciitis (LRINEC) score. The causative microorganism was isolated from 21 (87%) patients, and the multidrug resistance rate of Gram-negative bacteria was 50%. The median number of debridements was 3 (1-12). In all, 11 patients were followed up in the intensive care unit, and the mortality rate was 29%. The presence of confusion (p=0.025), causative Gram-negative microorganisms (p=0.009), hyponatraemia (p=0.034), the need for intensive care (p=0.001), anti-meticillin-resistant Staphylococcus aureus antibiotics (p=0.023) and the rate of antibiotic changes during treatment (p=0.019) were significantly higher in the non-survival patient group. Hyponatraemia was a significant independent risk factor for mortality (p=0.048). The median cost of per-patient treatment was $9453 USD in the non-surviving and $1536 in the surviving group. CONCLUSION: It is important to know possible factors and local resistance rates at the beginning of empirical antibacterial and surgical treatment. The presence of hyponatraemia, sepsis and a high LRINEC score can be considered to be the mortality predictors.


Assuntos
Fasciite Necrosante , Hiponatremia , Staphylococcus aureus Resistente à Meticilina , Sepse , Infecções dos Tecidos Moles , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Infecções dos Tecidos Moles/epidemiologia , Infecções dos Tecidos Moles/terapia , Infecções dos Tecidos Moles/diagnóstico , Estudos Retrospectivos , Hiponatremia/complicações , Hiponatremia/tratamento farmacológico , Fasciite Necrosante/epidemiologia , Fasciite Necrosante/terapia , Fasciite Necrosante/diagnóstico , Antibacterianos/uso terapêutico
2.
J Plast Reconstr Aesthet Surg ; 73(9): 1758-1767, 2020 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-32473851

RESUMO

To date, the surgical delay of skin flaps is the most common and reliable method that increases skin flap survival. In this study, we aimed to increase skin flap viability using preconditioning by microneedling. Seventy-two Sprague Dawley rats were randomly divided into control, surgical flap delay (SFD), and four microneedling groups (7 or 14 days of preconditioning with 0.5 mm or 1 mm needles). Modified McFarlane flaps were raised on the back of rats. In Group I, a caudal pedicled skin flap was raised and the flap survival rate was assessed on postoperative day 14. In the SFD group, a bipedicled flap was created and after 14 days of surgical delay, all skin flaps were raised. In the microneedling groups, 0.5 mm or 1 mm needles were used for 7 or 14 days. The flap survival rates of all microneedling and SFD groups were significantly higher than the control group. The plasma levels of vascular endothelial growth factor (VEGF) did not significantly differ between groups, but the VEGF level of skin samples in the SFD group was higher than the control group. The vessel counts of all microneedling and SFD groups were statistically higher than the control group in all skin samples taken before raising the flaps, but skin samples taken 14 days after raising the skin flap did not show any difference between groups. We showed that preconditioning by microneedling can be used to improve the viability of critical ischemic skin flaps at a level similar to surgical delay.


Assuntos
Sobrevivência de Enxerto , Microcirurgia/instrumentação , Agulhas , Neovascularização Fisiológica , Retalhos Cirúrgicos/irrigação sanguínea , Angiografia , Animais , Desenho de Equipamento , Microscopia , Microvasos/patologia , Ratos Sprague-Dawley , Pele/metabolismo , Pele/patologia , Transplante de Pele , Retalhos Cirúrgicos/patologia , Fator A de Crescimento do Endotélio Vascular/metabolismo
3.
Plast Surg (Oakv) ; 27(1): 29-37, 2019 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-30854359

RESUMO

Tension of the wound edges should be overcome with precise surgical planning, which is recognized as one of the major contributors to local complications by compromising circulation of the wound edges. In this article, it was aimed to present the clinical results of a surgical technique, in which the plastic straps and Kirschner wires are used for delayed primary closure of traumatic tension wounds. Depending on the assessment of the wound localization, wound dimension, and mobility of adjacent soft tissue, the technique was performed in 9 patients with a male to female ratio of 8:1. Gunshot injury was the leading cause (n = 5), and in most cases, the wounds were located at the lower extremities (n = 6). The mean time between performing the technique and closing the wound primarily and the mean hospitalization time were 4.8 ± 1.1 and 13.5 ± 3.9 days, respectively. In each case, wound closure and healing were achieved successfully without any serious complications. The presented technique provides advantages of using a low cost as well as a very simple equipment, improved and reliable stability during tightening process due to self-locking feature of the plastic straps, no donor site morbidity, short operating time with low rate of post-operative complications, and short hospitalization time. We recommend using this invaluable technique reliably for the treatment of traumatic tension wounds. However, further studies are needed for better evaluation of cosmetic and functional outcomes of the presented technique.


Il faut une planification chirurgicale précise pour éviter la tension au pourtour des plaies, qui est reconnue comme l'un des principaux éléments responsables des complications locales. En effet, la tension compromet la circulation au pourtour des plaies. Dans le présent article, les auteurs ont cherché à présenter les résultats cliniques d'une technique chirurgicale qui fait appel à des bandes de plastique et à des broches de Kirschner pour retarder la fermeture primaire des plaies de tension traumatiques. Compte tenu de l'évaluation du foyer de la plaie, de la dimension de la plaie et de la mobilité des tissus mous adjacents, neuf patients (huit hommes et une femme) ont été soumis à cette technique. Les blessures par balle étaient la principale cause des plaies (n = 5), et dans la plupart des cas, celles-ci étaient situées sur les jambes (n = 6). La période moyenne entre l'exécution de la technique et la fermeture primaire de la plaie était de 4,8 ± 1,1 jours et le séjour hospitalier moyen, de 13,5 ± 3,9 jours. Dans chaque cas, la plaie s'est fermée et a guéri sans complications graves. La technique présentée a l'avantage de faire appel à du matériel peu coûteux et très simple, à assurer une stabilité fiable et plus importante pendant le processus de resserrement grâce à l'autoblocage des bandes de plastique, à éviter la morbidité au site du donneur, ainsi qu'à favoriser une opération de plus courte durée, un faible taux de complications et un court séjour hospitalier. Les auteurs recommandent cette technique inestimable pour traiter les plaies de tension traumatiques. Il faudra toutefois mener des études plus approfondies pour mieux en évaluer les résultats esthétiques et fonctionnels.

4.
J Burn Care Res ; 40(3): 373-376, 2019 04 26.
Artigo em Inglês | MEDLINE | ID: mdl-30805601

RESUMO

Repairing soft tissue defects of the forehead which exposes the bare bone is a dilemma with few reconstructive techniques for plastic surgeons. Forehead is an important aesthetic unit of the face which is covered with the glabrous skin. Due to the relative lack of similar mobile tissue locally, reconstruction of large soft tissue defects of the forehead region by local flaps is demanding. Temporalis muscle flap does not reach to the midline of the forehead region because of the insufficient length of the deep temporal vascular system. During the transfer of the muscle, only a small volume and size of the muscle can reach to the defect, remaining most of the muscle bulk in the pedicle and a relatively limited arc of rotation, thus a small volume of usable tissue at the distal portion of the flap. We successfully used reverse flow temporalis muscle flap for the purpose of eliminating the above-mentioned disadvantage of temporalis muscle flap in a 23-year-old male patient who sustained a high-voltage electrical burn resulting 12 × 8 cm left forehead defect exposing the bare bone.


Assuntos
Queimaduras por Corrente Elétrica/cirurgia , Traumatismos Faciais/cirurgia , Testa/cirurgia , Retalho Miocutâneo/irrigação sanguínea , Retalho Miocutâneo/transplante , Queimaduras por Corrente Elétrica/complicações , Queimaduras por Corrente Elétrica/diagnóstico , Estética , Traumatismos Faciais/etiologia , Seguimentos , Testa/lesões , Sobrevivência de Enxerto , Humanos , Escala de Gravidade do Ferimento , Masculino , Procedimentos de Cirurgia Plástica/métodos , Fatores de Tempo , Cicatrização/fisiologia , Adulto Jovem
5.
J Burn Care Res ; 40(2): 211-219, 2019 02 20.
Artigo em Inglês | MEDLINE | ID: mdl-30649353

RESUMO

Surrounding the zone of coagulation is the zone of stasis, which is characterized as a mix of viable and nonviable cells, capillary vasoconstriction, and ischemia. Saving the zone of stasis is a major subject of the burn wound studies. If pathological changes in the zone of stasis can be minimized, conversion of burn wounds may be prevented. The aim of this study was to investigate the effects of pentoxifylline (PTX) on the zone of stasis in burns and burn wound healing. Twenty Sprague-Dawley rats were used in this study. Comb model was used to create zone of stasis in burns. Treatment group received a total of 200 mg/kg/d of PTX in two equal doses intraperitoneally whereas isotonic saline solution was given intraperitoneally to the control group. This treatment was continued until postburn day 17. Tissue samples were taken from the burn wounds on postburn days 3, 7, and 17. Fibroblastic and vascular density, inflammatory cells, re-epithelialization rates were assessed in histopathological study. Furthermore, macroscopic healing of burn areas on the right side were compared between the groups by taking pictures on postburn day 17. PTX treatment decreased inflammation of the burn wound in the early postburn period. Comparing the necrotic area between the groups, PTX apparently had lower rate of necrosis. PTX treatment increased re-epithelialization of burns wounds. Our study concluded that systemic treatment of burns by PTX enhances burn wound healing and helps salvaging the damaged but live cells in the zone of stasis by increasing the rate of epithelization, decreasing the necrotic area and preventing the deepening of the burn wound.


Assuntos
Queimaduras/tratamento farmacológico , Pentoxifilina/farmacologia , Cicatrização/efeitos dos fármacos , Animais , Queimaduras/patologia , Modelos Animais de Doenças , Masculino , Ratos , Ratos Sprague-Dawley
6.
Adv Clin Exp Med ; 27(7): 929-939, 2018 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-29962115

RESUMO

BACKGROUND: Body region-dependent hair follicle (HF) characteristics are concerned with follicular size and distribution, and have been demonstrated to have characteristics for each region of the body. OBJECTIVES: The aim of the present study was to investigate the expression patterns of the markers called cytokeratin 15 (K15), cytokeratin 6 (K6) and monoclonal antibody Ki-67, and also apoptosis in HFs, which can be observed in different parts of the human body. MATERIAL AND METHODS: In this study, healthy human HFs were taken by biopsy from 5 various donor sites of the human body: the scalp, the leg, the abdomen, the back and waist. HF-containing skin specimens taken using cryosection were stained with hematoxylin & eosin (H&E) and K15, K6, Ki-67 and terminal deoxynucleotidyl transferase-mediated digoxigenin-dNTP nick end-labelling (TUNEL) immunofluorescence staining protocol was performed. RESULTS: Different skin regions from the human body were examined histologically. While the HFs of scalp tissue showed anatomically obvious hair layers, some hair sections from other regions, like the leg, the abdomen, back and waist, were not as distinct as in the scalp region. According to our findings, K15 expression was highest in the scalp. In addition, the immunoreactivity (IR) intensity of K15 was significantly decreased in the HFs on the waist and abdominal regions, compared to the scalp and back regions (p < 0.001). However, the IR intensity of K6 in the scalp region was statistically significantly higher than the IR intensity of K6 in the abdomen region (p < 0.05). Moreover, we showed intraepithelial apoptosis and proliferation of keratinocytes in the bulge of HF. In the study, Ki-67-positive and TUNEL-positive cell numbers were not statistically significant (p > 0.05). CONCLUSIONS: Our findings are important for further investigation of molecular aspects of the human hair follicle stem cells compartments in health and disease, which might be a promising model for comparative studies with different human diseases.


Assuntos
Biomarcadores/análise , Folículo Piloso/anatomia & histologia , Folículo Piloso/metabolismo , Pele/anatomia & histologia , Pele/metabolismo , Adulto , Idoso , Apoptose/fisiologia , Feminino , Humanos , Queratina-15/análise , Queratina-15/biossíntese , Queratina-6/análise , Queratina-6/biossíntese , Antígeno Ki-67/análise , Antígeno Ki-67/biossíntese , Masculino , Pessoa de Meia-Idade , Adulto Jovem
7.
J Burn Care Res ; 38(3): 179-186, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-27755249

RESUMO

Early tangential excision of the burn wound is essential for removal of necrotic tissue and promotion of burn wound healing process. However, the depth of the burn wound is not easily assessed during the tangential excision performed by hand-held dermatomes, and it may be possible to excise unburned vital dermis unnecessarily, which aids in primary epithelization of the burn wound by adnexal structures. We herein present early clinical results of steel wool-aided dermabrasion in patients with deep partial-thickness burns. This is a retrospective case study of 23 consecutive hospitalized patients with deep partial-thickness burns. All of the steel wool-aided dermabrasions were performed under general anesthesia within 48 hours after injury. Patients were excluded from the study if the admission was not within 24 hours after injury, and if the burn wound was entirely superficial partial- or full-thickness. Thirteen male and 10 female patients with a mean age of 26.2 ± 17.1 years were enrolled in the study. During the follow-up period, all of the patients had burn wounds primary epithelized on postburn day 15.1 ± 1.8, without any complications. None of the patients exhibited a mortal course, and redebridement or skin grafting of the previously dermabraded deep partial-thickness burn wounds were not required in any of the patients. Steel wool-aided dermabrasion is an easy, cost-effective, and reliable technique for the treatment of deep partial-thickness burns, which provides complete removal of necrotic tissue, preserves the vital dermis, reduces the requirement for skin grafting, and decreases length of hospital stay.


Assuntos
Queimaduras/terapia , Dermabrasão/instrumentação , Adulto , Anestesia Geral , Feminino , Hidratação , Humanos , Escala de Gravidade do Ferimento , Masculino , Estudos Retrospectivos , Aço , Resultado do Tratamento , Cicatrização
9.
Burns ; 42(1): 222-229, 2016 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-26608017

RESUMO

Split thickness skin graft (STSG) harvesting from the anterior chest and abdominal wall skin is quite a difficult process. The main reason for the difficulty to perform this process is the unsuitable anatomic characteristics of the anterior trunk, such as irregular wavy-like surface over the ribs and lax abdominal wall skin resulting in collapse due to lack of adequate underneath supporting structures when a downward force is applied by the skin graft dermatome. Lower extremity and especially the thigh are generally chosen as the donor site where the STSGs are easily harvested from. However, extensive lower extremity burns, with or without other region burns, preclude harvesting auto STSGs from this invaluable anatomic site. We harvested K-wire assisted STSGs from the anterior chest and abdominal wall skin of 7 patients with lower extremity burns and also a patient that sustained motor vehicle collision. We encountered no problems in any of our patients both intra and postoperatively by using K-wire assisted STSG harvesting. All of the STSGs donor sites healed uneventfully without complications. In our opinion, K-wire assisted STSG harvesting must always be in the tool-box of any surgeon who deals with extensive burns with or without lower extremity burns and extensive traumas of lower extremities.


Assuntos
Parede Abdominal/cirurgia , Fios Ortopédicos , Queimaduras/cirurgia , Transplante de Pele/métodos , Parede Torácica/cirurgia , Coleta de Tecidos e Órgãos/métodos , Adolescente , Adulto , Criança , Extremidades , Feminino , Humanos , Masculino , Coleta de Tecidos e Órgãos/instrumentação , Adulto Jovem
10.
Ulus Travma Acil Cerrahi Derg ; 21(2): 79-89, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-25904267

RESUMO

As in many other countries, burn injuries are a challenging healthcare problem in Turkey. Initial management of burn patients is very important for future morbidity and mortality. Therefore, the Turkish Ministry of Health prepared "National Burns Treatment Algorithm" aided by the Scientific Burns Council. The basic aim of this algorithm is to guide physicians in the treatment of burn victims until they reach an experienced burns center. The content of this algorithm is first aid, initial management, resuscitation, and transfer policy. The Council started to work on this algorithm in 2011. Various consultants, including general surgeons, pediatric surgeons, aesthetic, plastic and reconstructive surgeons, anesthesiologists, and intensive care physicians, revised the first draft and it was sent to eight education and research hospitals of the Ministry of Health, four universities, and seven non-governmental organizations. In the last quarter of 2012, the algorithm was finalized and approved by the Scientific Council, after which, it was approved by the Ministry of Health and published.


Assuntos
Queimaduras/terapia , Guias de Prática Clínica como Assunto , Algoritmos , Unidades de Queimados/normas , Humanos , Transferência de Pacientes/normas , Ressuscitação/normas , Turquia
11.
J Burn Care Res ; 35(6): e399-405, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-25100542

RESUMO

Reconstruction of the soft tissue defects of the first web space and proximal dorsal thumb is still one of the most challenging problems in reconstructive surgery. Depending on the defect size, various reconstructive methods have been described, including local, regional, distant and free flaps. The authors described new biogeometric designs of first dorsal metacarpal artery flap for the reconstruction of the soft tissue defects of the first web space and the proximal dorsal thumb. These modifications are bilobed and V-Y advancement first dorsal metacarpal artery flaps. Three patients had burn wound adduction contractures of the first web space and three had acute wounds resulting from electrical burns, the defects of which were located on the first web space and on the dorsum of the thumb. The defect sizes ranged from 2.5 × 2 cm to 3.5 × 4 cm, and were reconstructed with the bilobed and V-Y advancement first dorsal metacarpal artery flaps. None of these flap modifications had any problems related to the perfusion of the flap, such as arterial insufficiency or venous congestion. The mean follow-up period was 16 months and all the patients were satisfied with the functional result and the donor site scars appearance. The bilobed and V-Y advancement first dorsal metacarpal artery flaps described by the authors for the hand reconstruction are safe, easily performed, and are versatile without skin grafts at the donor site because of inherent excellent elasticity and mobility of the dorsal hand skin.


Assuntos
Queimaduras/cirurgia , Procedimentos de Cirurgia Plástica/métodos , Lesões dos Tecidos Moles/cirurgia , Retalhos Cirúrgicos/irrigação sanguínea , Polegar/lesões , Adolescente , Adulto , Feminino , Humanos , Fluxometria por Laser-Doppler , Masculino , Pessoa de Meia-Idade , Resultado do Tratamento
12.
Ulus Travma Acil Cerrahi Derg ; 20(4): 265-74, 2014 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-25135021

RESUMO

BACKGROUND: The purpose of the present study was to retrospectively analyze the patients' data presented with Fournier's gangrene (FG), to compare obtained data with the literature and to investigate the role of "trauma" in the etiopathogenesis. METHODS: A retrospective study was conducted on 126 patients with FG that consulted to our department. RESULTS: There were 76 male and four female patients. The mean age of the patients was 53.5±13.6 years. The most common presentation of patients was swelling (n=74). The scrotum has been shown to be the most commonly affected area in the patients (n=75). Diabetes mellitus was the leading predisposing factor and trauma was the leading responsible cause for FG. Escherichia coli was the most frequently identified microorganism (n=43, 53.75%). Primary closure was the most common technique used for all patients. Three patients exhibited a mortal course due to sepsis and multi-organ failure. CONCLUSION: FG still has a high mortality rate. Rapid and correct diagnosis of the disease can avoid inappropriate or delayed treatment and even death of the patient. The healthcare professionals should be aware that any trauma in the perineal region could lead to FG.


Assuntos
Gangrena de Fournier , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Gangrena de Fournier/diagnóstico , Gangrena de Fournier/epidemiologia , Gangrena de Fournier/etiologia , Gangrena de Fournier/cirurgia , Genitália Masculina/patologia , Genitália Masculina/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos de Cirurgia Plástica , Estudos Retrospectivos , Turquia/epidemiologia , Adulto Jovem
13.
Ulus Travma Acil Cerrahi Derg ; 20(4): 281-5, 2014 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-25135023

RESUMO

BACKGROUND: The aim of this study was to investigate the hot milk burns among the pediatric patients and to compare our experiences with similar studies in the literature. METHODS: A 14-year retrospective study was conducted on 159 pediatric patients with hot milk burn who hospitalized at the Burn Unit of Erciyes University Medical Faculty. RESULTS: There were 81 male and 78 female patients with a male to female ratio of 1.03:1. The mean age of the patients was 2.7±1.6 years. The initial injury was immersion in 59.7% of the patients and spillage in 40.3%. The mean burned body surface area of the patients was 18.6±10.8%. Twenty-two percent of the patients had moderate, and 78% had major burn trauma. Forty-nine percent of the patients received burn wound debridement and reconstruction with auto-skin grafts. Our burn unit's mortality rate was 1.5% among 542 pediatric patients with hot water, and 5.6% among 159 pediatric patients with hot milk burn during the same period, respectively. CONCLUSION: Hot milk burns should be considered as separately from other hot liquid burns which do not contain fat such as water, tea, and coffee. Physical and chemical properties of milk because of its high content of fat give rise to more tissue destruction, increased morbidity and mortality.


Assuntos
Queimaduras/epidemiologia , Queimaduras/etiologia , Leite/efeitos adversos , Animais , Unidades de Queimados , Queimaduras/mortalidade , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Estudos Retrospectivos , Fatores Socioeconômicos , Turquia/epidemiologia
14.
Burns ; 40(7): 1375-83, 2014 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-24572074

RESUMO

OBJECTIVE: The practice of early burn wound excision and wound closure by immediate autologous skin or skin substitutes is the preferred treatment in extensive deep partial and full-thickness burns. To date there is no proven definite medical treatment to decrease burn wound size and accelerate burn wound healing in modern clinical practice. Stromal vascular fraction is an autologous mixture that has multiple proven beneficial effects on different kinds of wounds. In our study, we investigated the effects of stromal vascular fraction on deep partial-thickness burn wound healing. METHODS: In this study, 20 Wistar albino rats were used. Inguinal adipose tissue of the rats was surgically removed and stromal vascular fraction was isolated. Thereafter, deep second-degree burns were performed on the back of the rats by hot water. The rats were divided into two groups in a randomized fashion. The therapy group received stromal vascular fraction, whereas the control group received only physiologic serum by intradermal injection. Assessment of the burn wound healing between the groups was carried out by histopathologic and immuno-histochemical data. RESULTS: Stromal vascular fraction increased vascular endothelial growth factor, proliferating cell nuclear antigen index, and reduced inflammation of the burn wound. Furthermore, vascularization and fibroblastic activity were achieved earlier and observed to be at higher levels in the stromal vascular fraction group. CONCLUSIONS: Stromal vascular fraction improves burn wound healing by increasing cell proliferation and vascularization, reducing inflammation, and increasing fibroblastic activity.


Assuntos
Tecido Adiposo/citologia , Queimaduras/terapia , Fibroblastos/metabolismo , Neovascularização Fisiológica , Transplante de Células-Tronco , Células Estromais/transplante , Cicatrização , Animais , Queimaduras/metabolismo , Proliferação de Células , Virilha , Inflamação , Antígeno Nuclear de Célula em Proliferação/metabolismo , Ratos , Ratos Wistar , Soro , Fator A de Crescimento do Endotélio Vascular/metabolismo
15.
Ulus Travma Acil Cerrahi Derg ; 19(4): 348-56, 2013 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-23884678

RESUMO

BACKGROUND: The craniofacial region is one of the most frequently injured parts of the body, and mandibular fracture is one of the commonest facial skeletal injuries. The most frequent causes of mandibular fractures are the traumas related to traffic accidents, falls, interpersonal violence, and sports activities, etc. METHODS: Seven hundred fifty-three cases (615 male, 138 female; megan age 36.2 years) (age >16) with mandibular fracture were evaluated retrospectively. Patient records were examined in terms of age, sex, etiology, seasonal variation, fracture localization, accompanying traumas, treatment modality, and postoperative complications. RESULTS: Traffic accidents were the most common etiologic cause in all age groups and both sexes. All cases had a total of 1090 fractures, and the most common fracture localization was the parasymphysis (28.6%), followed by the condyle, corpus, angulus, symphysis, dentoalveolar process, ramus, and coronoid process, respectively. In 25 (3.3%) patients with fissure-like, non-displaced fracture, only symptomatic treatment was applied. Closed reduction with elastic bandage, arch bar, quick-fix screws or Ivy Loop was the only method performed in 280 (37.2%) patients. Osteosynthesis by open reduction and internal fixation (miniplates, screws or transosseous wiring) was performed in 403 (53.5%) patients; closed reduction techniques were also performed in 134 of these patients. CONCLUSION: In the recent years, double-road constructions, increased traffic audits and regulation of the traffic rules decreased the incidence of mandibular fractures.


Assuntos
Fraturas Mandibulares/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Fraturas Mandibulares/complicações , Fraturas Mandibulares/etiologia , Fraturas Mandibulares/terapia , Pessoa de Meia-Idade , Estudos Retrospectivos , Turquia/epidemiologia , Adulto Jovem
17.
J Burn Care Res ; 33(6): 718-22, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-22878491

RESUMO

The aim of this study was to compare ketamine-propofol (KP) and ketamine-dexmedetomidine (KD) combinations for deep sedation and analgesia during pediatric burn wound dressing changes. After obtaining approval from the University Ethics Committee, burn wound care or wound dressing changes were performed on 60 American Society of Anesthesiologists physical status I and II inpatients aged between 8 and 60 months with second-degree burns ranging from 5 to 25% TBSA. After recording the demographic data, the heart rate, systolic arterial pressure, diastolic arterial pressure, peripheral oxygen saturation, respiratory rate, and Ramsey sedation scores were recorded for all patients before and during the procedure. Group KP (n = 30) received 1 mg kg⁻¹ ketamine + 1 mg kg⁻¹ propofol and group KD (n = 30) received 1 mg kg⁻¹ ketamine + 0.5 µg kg⁻¹ dexmedetomidine for induction. Additional propofol (1 mg kg⁻¹) for group KP and additional dexmedetomidine (0.5 µg kg⁻¹) for group KD were administered when required. No statistically significant differences in sedation scores and peripheral oxygen saturation and diastolic arterial pressure (P > .05) were found between the two groups. However, systolic blood pressure values in group KD showed a significant increase after induction (P < .05). The recovery time was longer in group KD than in group KP (P < .05). The respiratory rate was higher in group KD than in group KP beginning from the fifth minute of the procedure. A significant amount of respiratory depression and hypoxia was observed in group KP but not in KD (P < .05). Both the KP and KD combinations were effective for sedation and analgesia during dressing changes in the pediatric burn patients. The KD combination can be considered as an excellent alternative for pediatric wound dressing changes which does not result in respiratory depression.


Assuntos
Anestésicos Dissociativos/administração & dosagem , Bandagens , Queimaduras/terapia , Dexmedetomidina/administração & dosagem , Hipnóticos e Sedativos/administração & dosagem , Ketamina/administração & dosagem , Propofol/administração & dosagem , Análise de Variância , Distribuição de Qui-Quadrado , Pré-Escolar , Quimioterapia Combinada , Humanos , Lactente , Estudos Prospectivos , Resultado do Tratamento
18.
J Burn Care Res ; 33(3): 379-85, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-22079911

RESUMO

To evaluate the risk factors for nosocomial infection (NI) and mortality in a university hospital, 10-year data of burn patients were assessed retrospectively. The study was conducted at Erciyes University's Burn Center during 2000 and 2009. The records of 1190 patients were obtained. Overall, 131 (11%) patients had 206 NIs with an incidence density of 14.7 infections/1000 patient days. Burn wound infection (n = 109, 53%) was the most common NI. High (%TBSA burned) and late excision were found to be the most significant risk factors for the development of NI. Pseudomonas aeruginosa was the most frequent causative microorganism. However, the prevalence of multidrug-resistant Acinetobacter baumannii has increased in recent years with a prevalence of 47% in 2009. The carbapenem resistance of P. aeruginosa has decreased in recent years, whereas that of A. baumannii increased and it had a prevalence of 94% in the last year. Conversely, the most important risk factors for mortality were advanced age, high %TBSA and having an underlying disease. Prevention of NI is an important issue in burn units to reduce mortality rates. Early excision and wound closure are important therapeutic approaches for the prevention of burn wound infection.


Assuntos
Queimaduras/diagnóstico , Queimaduras/mortalidade , Infecção Hospitalar/epidemiologia , Infecção Hospitalar/microbiologia , Mortalidade Hospitalar/tendências , Adolescente , Adulto , Distribuição por Idade , Antibacterianos/uso terapêutico , Unidades de Queimados , Queimaduras/terapia , Causas de Morte , Criança , Pré-Escolar , Infecção Hospitalar/tratamento farmacológico , Resistência Microbiana a Medicamentos , Feminino , Seguimentos , Hospitais Universitários , Humanos , Incidência , Controle de Infecções/métodos , Escala de Gravidade do Ferimento , Masculino , Testes de Sensibilidade Microbiana , Sistema de Registros , Estudos Retrospectivos , Medição de Risco , Índice de Gravidade de Doença , Distribuição por Sexo , Análise de Sobrevida , Turquia , Adulto Jovem
19.
J Burn Care Res ; 33(3): e94-e100, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-22079912

RESUMO

Early tangential excision of nonviable burn tissue, followed by immediate skin grafting with autograft or allograft, has resulted in the improvement of burn patient survival. The aim of this study was to add split-thickness dermal grafts (STDGs) as a new source of auto-skin grafting tool to our reconstructive armamentarium in deep partial- and full-thickness burns and soft tissue defects. The authors successfully applied STDGs along with split-thickness skin grafts as a new source of auto-skin grafting in 11 deep partial- and full-thickness burns over a period of 1 year without any significant donor site morbidity. Dermal graft take was complete in all but one patient. There was no donor site healing problem, and donor site epithelization was completed generally 1 week later than split-thickness skin graft by semi-open technique. Autologous split-thickness skin grafting still remains the standard therapy for burn wound closure but may be in limited availability in severe burns. The authors conclude that STDGs may be a new source of auto-skin grafting tool in extensive deep partial- and full-thickness burns.


Assuntos
Queimaduras/cirurgia , Transplante de Pele/métodos , Telas Cirúrgicas , Sítio Doador de Transplante/cirurgia , Cicatrização/fisiologia , Adulto , Idoso , Queimaduras/patologia , Criança , Pré-Escolar , Estudos de Coortes , Feminino , Seguimentos , Rejeição de Enxerto , Sobrevivência de Enxerto , Humanos , Escala de Gravidade do Ferimento , Cuidados Intraoperatórios/métodos , Masculino , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/fisiopatologia , Estudos Prospectivos , Medição de Risco , Transplante de Pele/efeitos adversos , Coleta de Tecidos e Órgãos/métodos , Sítio Doador de Transplante/patologia , Transplante Autólogo , Resultado do Tratamento
20.
Ann Plast Surg ; 63(5): 522-30, 2009 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-19806046

RESUMO

Maxillofacial fractures are encountered less commonly during childhood period due to anatomic, social, cultural, and environmental factors. Although the incidence of all maxillofacial fractures is 1% to 15% among pediatric and adolescent patients, this rate drops to less than 1% in children below 5 years age. Two hundred thirty-five cases (

Assuntos
Fraturas Mandibulares/cirurgia , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Complicações Pós-Operatórias/cirurgia , Estudos Retrospectivos
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