RESUMO
Proteus syndrome (PS) is an exceptionally uncommon genetic disorder that has been documented in only approximately 250 cases in the literature spanning the past four decades. It is characterized by a disproportionate, asymmetric overgrowth of all types of tissues, provoked by a somatic activating mutation in serine/threonine protein kinase 1. We report a case of PS in a two-year-old female patient with the following clinical features: unilateral overgrowth of connective tissue in the right buttock and right foot, where multiple surgeries were performed to achieve a desirable aesthetic outcome and ensure psychological comfort of the young patient. The insights provided by this case underscore the pivotal role of obtaining pleasing aesthetic outcomes in the surgical management of untreatable genetic disorders, with the aim of nurturing psychological contentment in affected children.
RESUMO
Mesenchymal stem cells have a known regenerative potential and are used in many indications. They secrete many growth factors, including for fibroblasts (FGF), endothelium (VEGF), as well as 14 anti-inflammatory cytokines, and they stimulate tissue regeneration, promoting the secretion of proteins and glycosaminoglycans of extracellular matrices, such as collagen I, II, III, and V, elastin, and also metalloproteinases. They secrete exosomes that contain proteins, nucleic acids, lipids, and enzymes. In addition, they show the activity of inactivating free radicals. The aim of this study was an attempt to collect the existing literature on the use of stem cells in the treatment of a burn wound. There were 81 studies included in the analysis. The studies differed in terms of the design, burn wound model, source of stem cells, and methods of cellular therapy application. No major side effects were reported, and cellular therapy reduced the healing time of the burn wound. Few case reports on human models did not report any serious adverse events. However, due to the heterogeneity of the evidence, cellular therapy in burn wound treatment remains an experimental method.
Assuntos
Queimaduras , Transplante de Células-Tronco Mesenquimais , Células-Tronco Mesenquimais , Humanos , Transplante de Células-Tronco Mesenquimais/métodos , Células-Tronco Mesenquimais/metabolismo , Cicatrização , Queimaduras/terapia , Queimaduras/metabolismo , Terapia Baseada em Transplante de Células e TecidosRESUMO
Hemifacial microsomia (HFM) is the second most common congenital disability of the face, with a prevalence of 1 in 3000 to 5600 live births. Although etiology is still not fully understood, including both genetics and environmental factors, the latest reports indicate the prominence of premature loss of the neural crest cells. What is more, a deficit of muscles of mastication, except the masseter, correlates in the pathomechanism of mandibular underdevelopment. Due to the significant phenotypic diversification, the typical picture of HFM cannot be determined. It may present as an esthetic concern-minor asymmetry with deformed auricle, and on the contrary, as microtia/anotia with conductive type hearing loss, hypoplastic mandible, and microphthalmia, impairing patient's daily activities. Referring to psychosocial problems, it has been proved that in population with HFM, there is a modestly elevated risk for behavior problems, social competence, and less acceptance. Over the years, more comprehensive methods of assessing the extent and severity of the HFM as the OMENS (+) classification have emerged. The authors like to summarize and present for plastic surgery resident and plastic surgeons the critical features of HFM, including the epidemiology, clinical presentation, pathogenesis, and innovative management reported in the current literature.
Assuntos
Síndrome de Goldenhar , Criança , Pré-Escolar , Microtia Congênita , Face , Assimetria Facial , Feminino , Humanos , MandíbulaRESUMO
BACKGROUND: The forehead has substantial importance as an aesthetic unit. The central and supraorbital parts of this area are supplied by the supratrochlear (ST) and supraorbital (SO) arteries as well as the recently defined paracentral (PA) and central arteries. OBJECTIVES: The authors aimed to assess the morphometry of the vessels of the forehead in the context of plastic surgery and minimally invasive cosmetic procedures. METHODS: This research included 40 cadavers directed for forensic autopsy and subjected to postmortem computed tomography angiography. In total, 75 hemifaces were examined for the course and location of arteries relative to the bones and surrounding structures. RESULTS: The arteries were observed as follows: ST in 97.3%, SO in 89.3%, and PA in 44.0%. The PA can be expected in the 13-mm-wide zone starting 2 mm laterally from the midline. The ST should be expected in the 10-mm-wide area extended laterally from the tenth millimeter from the midline, and the SO should be expected in the slightly wider (11 mm) area extending laterally from the 20th millimeter from the midline. For the proximal main trunks of the ST and SO arteries, we observed no overlap between the zones of occurrence, whereas the zones for the PA and ST main proximal trunks did overlap. No distinctive central artery was observed in the midline region of the forehead, but instead a network of small vessels in the midline region was visible. CONCLUSIONS: The ST is the main and most conservative artery of this region and the PA is the most variable. A unique and detailed anatomical map was created to better understand the vasculature of the forehead area.
Assuntos
Procedimentos de Cirurgia Plástica , Cirurgia Plástica , Testa/cirurgia , Humanos , Nariz/cirurgia , Artéria OftálmicaRESUMO
BACKGROUND: The facial artery (FA) is the main blood vessel supplying the anterior face and an understanding of its anatomy is crucial in facial reconstruction and aesthetic procedures. OBJECTIVES: The aim of this study was to assess the many anatomical features of the FA utilizing a multidimensional approach. METHODS: Head and neck computed tomographic angiographies of 131 patients (255 FAs) with good image quality were evaluated. The FA was classified according to its termination pattern, course, and location with reference to soft tissue/bone surrounding structures. RESULTS: In total, each branch was present as follows: the submental artery (44.8%), the inferior labial artery (60%), the superior labial artery (82.2%), the lateral nasal artery (25.1%), and the angular artery (42.5%). The most common FA course was the classic course, situated medially to the nasolabial fold (27.1%). In total 65.5% of the arteries were located medially to the nasolabial fold, and only 12.3% of them were totally situated lateral to the nasolabial fold. The median distance (with quartiles) from the inferior orbital rim reached the FA after the superior labial artery branched off in 50.2% of cases and was 36.6 mm (33.4; 43.3). The angle between the FA and the inferior border of the mandible was 49.8o (31.9; 72.4). The horizontal distances between the oral commissure and naris to the FA were 8.5 ± 4.0 mm and 12.1 ± 6.7 mm, respectively. CONCLUSIONS: An anatomical map summarizing the major measurements and geometry of the FA was generated. The detailed anatomy and relative positioning of the FA should be considered to avoid any unexpected complications in plastic surgery.
Assuntos
Artérias/anatomia & histologia , Técnicas Cosméticas/efeitos adversos , Face/cirurgia , Procedimentos de Cirurgia Plástica/efeitos adversos , Complicações Pós-Operatórias/prevenção & controle , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Artérias/diagnóstico por imagem , Angiografia por Tomografia Computadorizada , Estudos Transversais , Face/irrigação sanguínea , Feminino , Humanos , Imageamento Tridimensional , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Procedimentos de Cirurgia Plástica/métodos , Estudos Retrospectivos , Adulto JovemRESUMO
BACKGROUND: The transverse facial artery (TFA) perfuses the lateral face. Knowledge of topographical anatomy of the lateral face is crucial for safe procedural performance in aesthetic and plastic surgery, especially the face lift flap and face transplant. The aim of the present study was to assess detailed TFA morphometrical features. PATIENTS AND METHODS: One-hundred computed tomography head angiographies were analyzed. TFA numbers and origins were recorded bilaterally (200 cases). TFA diameters and lengths in addition to their positions in relation to neighboring vessels and the zygomatic arches were measured. RESULTS: TFA was present in 96% of cases (192/200, left = 97, right = 95). A single TFA was present in 95.3% and double TFAs were present in 4.7% of cases. In 91.7%, the TFA originated from the superficial temporal artery, and in 3.1%, it originated from the external carotid artery. One left TFA originated from the maxillary artery. The TFA was significantly longer on the right than on the left side (56.6±26.0 versus 47.3±22.2 mm; p = 0.03). The TFA mean diameter was 1.0±0.4 mm (range: 0.4-2.2 mm) with no difference between face sides. TFA length correlated with its diameter (r = 0.46, p <0.05). The TFA always originated below the zygomatic arch, and it should be found in the 8.8 mm wide area beginning 17.0mm below the lower border of the zygomatic arch. CONCLUSIONS: The TFA has a significant role in lateral face vascularization, and absence of this vessel is very uncommon.
Assuntos
Artérias/anatomia & histologia , Face/diagnóstico por imagem , Adulto , Idoso , Artérias/diagnóstico por imagem , Angiografia por Tomografia Computadorizada , Face/irrigação sanguínea , Face/cirurgia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos de Cirurgia PlásticaRESUMO
BACKGROUND: The superficial temporal artery (STA), a terminal branch of the external carotid artery, supplies multiple regions of the scalp and face. Knowledge of the STA is important for reconstructive and aesthetic procedures of the head and face. OBJECTIVES: The aim of this study was to map the STA in relation to anatomical landmarks. METHODS: Computed tomographic head angiographies of 215 patients were included in this study; the final analysis comprised 419 STAs. The STA's main branches and variants were identified. The diameters of the STA and its frontal and occipital branches were measured, and the distance between the STA tree and anatomical landmarks was delineated. RESULTS: Frontal and parietal branches were recorded in 98.1% and 90.7% of patients, respectively. The mean diameters, measured 1 and 7 cm from the STA bifurcation for the frontal branch, were 0.97 ± 0.32 and 0.81 ± 0.26 mm, respectively, and for the parietal branch, the diameters were 0.96 ± 0.28 and 0.76 ± 0.23 mm, respectively. The STA bifurcation point was located above the zygomatic arch (ZA) in 75.6%, below in 14.7%, and on the ZA in 9.7% of patients. The mean distance from the ZA center to the STA bifurcation was 16.8 ± 16.0 mm. CONCLUSIONS: The STA artery and its main branches follow a conservative course, and serious anatomical variations are relatively rare. The STA and its main branches may be localized using simple anatomical landmarks. An anatomical map showing artery-free zones in the lateral forehead region was presented, which may prove useful for plastic, reconstructive, and aesthetic surgeons.Level of Evidence: 4.
Assuntos
Pontos de Referência Anatômicos , Técnicas Cosméticas , Procedimentos de Cirurgia Plástica/métodos , Artérias Temporais/anatomia & histologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Variação Anatômica , Angiografia por Tomografia Computadorizada , Estudos Transversais , Estética , Feminino , Testa/irrigação sanguínea , Testa/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Couro Cabeludo/irrigação sanguínea , Couro Cabeludo/cirurgia , Artérias Temporais/diagnóstico por imagem , Adulto JovemRESUMO
The paper summarizes 32 months (January 2014 - August 2016) of activity of the Replantation Service for hand amputation in Poland. Over this period a total of 568 cases of total and subtotal amputations as well as other complex injuries to the hand were referred. Of these, 354 referrals (62%) were accepted and 214 (38%) rejected. Among accepted, there were 167 total (47%) and 142 subtotal (40%) amputations; 45 patients (13%) had other severe hand injuries. Vast majority of the patients constituted males aged a mean of 39 years. The most common injury was amputation of several digits in one patient, and thumb amputation - a total of 229 cases (65%), followed by transmetacarpal and wrist amputations - 92 (30%) and forearm/arm amputations - 33 cases (9%). Replantation of amputated extremity was performed in 141 patients (40%), revascularization in 145 (41%) and in 29 (8%) primary repair of the complex injuries. In 27 cases (8%), a coverage of the tissue defects, and in 12 (3%) primary terminalization was performed. Survival rate was of 78% for replantation and revascularization. Comparing to the period 2010-2012, an increase in number of treated patients (of n=64 cases), in number of amputations (of 96 cases) and in number of amputated digits (of 88 cases) were noted. The activity report shows importance of Replantation Service, an informal structure, in saving limbs of severely mutilated patients.
Assuntos
Amputação Traumática/cirurgia , Traumatismos da Mão/cirurgia , Procedimentos de Cirurgia Plástica/estatística & dados numéricos , Reimplante/estatística & dados numéricos , Adulto , Amputação Cirúrgica , Amputação Traumática/epidemiologia , Feminino , Traumatismos dos Dedos/cirurgia , Traumatismos da Mão/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Polônia/epidemiologia , Encaminhamento e Consulta/estatística & dados numéricos , Estudos Retrospectivos , Distribuição por Sexo , Retalhos Cirúrgicos/estatística & dados numéricosRESUMO
BACKGROUND: Progress in breast cancer surgery results in a decreased frequency of mastectomy, in the early phases of cancer replaced by breast conserving therapy (lumpectomy). Increased popularity of breast reconstruction by fat or adipose stem cells (ASC)-enriched fat transfer raised uncertainty about the possible risk of increased cancer recurrence. In vitro studies suggest that locally secreted cytokines and reconstructed local blood vessels may stimulate cancer expansion or cancer de novo induction from glandular tissue remaining after lumpectomy. OBJECTIVES: The purpose of the study was to evaluate the risk of cancer recurrence in breast cancer patients related to the stromal vascular fraction (SVF) augmentation during autologous fat grafting for breast reconstruction. MATERIAL AND METHODS: The tumor recurrence ratio in 56 patients having the breast reconstructed with autologous ASC (transplanted as the subpopulation present in SVF) was compared with the frequency of tumor recurrence in 252 matched patients treated in clinics without subsequent breast reconstruction. Adipose tissue was collected by the Coleman technique and split into 2 portions: one was used for breast reconstruction, the other was enzymatically digested, and isolated cells were used for the augmentation of fat implanted into the breast area. Cancer recurrence in the experimental and matched control group was evaluated following 3-year-long observation time, and the statistical significance of difference in cancer recurrence between the experimental and control group was evaluated. RESULTS: Cancer recurrence in the group of patients treated with ASC-enriched fat for breast reconstruction was 3.7% and did not differ significantly from the control group data (4.13%). No adverse effects of therapy were observed. CONCLUSIONS: Our study does not produce any data suggesting increased cancer risk following breast reconstruction after a mastectomy or a lumpectomy combined with local radiotherapy. It may be concluded that an autologous transplantation of fat augmented with ASC is a safe and efficient procedure. Longer observation time and the observation of larger numbers of patients would be useful for strengthening the conclusion.
Assuntos
Tecido Adiposo/transplante , Mamoplastia/efeitos adversos , Mamoplastia/métodos , Transplante de Células-Tronco Mesenquimais/efeitos adversos , Recidiva Local de Neoplasia/epidemiologia , Adulto , Idoso , Neoplasias da Mama/cirurgia , Feminino , Humanos , Células-Tronco Mesenquimais , Pessoa de Meia-Idade , Transplante Autólogo/efeitos adversos , Transplante Autólogo/métodosRESUMO
BACKGROUND: The aims of this study were (1) to compare the responsiveness of disease and hand-related issues, including health status-related questions, in patients with cubital tunnel syndrome; and (2) to assess whether these tools and objective hand tests are associated with the results of nerve conduction studies after a simple cubital tunnel syndrome decompression. METHODS: Forty-seven patients with diagnosed condition were enrolled in the study. The following tools were used preoperatively and again at 3 and 6 months: the Patient-Rated Ulnar Nerve Evaluation; the Michigan Hand Outcomes Questionnaire; the Disabilities of the Arm, Shoulder, and Hand; the 12-Item Short-Form Health Survey; the pain visual analogue scale with activity; the grip and key pinch test, two-point discrimination, and the ulnar nerve conduction studies test. RESULTS: All questionnaires and pain visual analogue scale, two-point discrimination, and nerve conduction studies improved significantly at the 6-month follow-up (p < 0.05) compared with preoperative outcomes. Correlations were observed between preoperative motor conduction velocity, preoperative work of the Michigan Hand Outcomes Questionnaire (R = -0.38; p = 0.049), and pain visual analogue scale during activity (R = 0.47; p = 0.025). A correlation was found between motor conduction velocity change after 6 months and the hand function of the Michigan Hand Outcomes Questionnaire after 6 months (R = 0.57; p = 0.017). CONCLUSION: The Patient-Rated Ulnar Nerve Evaluation and the Michigan Hand Outcomes Questionnaire were more responsive for short-term recovery compared with other measures; however, only the latter correlated with motor conduction velocity.
Assuntos
Síndrome do Túnel Ulnar/cirurgia , Descompressão Cirúrgica/efeitos adversos , Medidas de Resultados Relatados pelo Paciente , Adulto , Idoso , Síndrome do Túnel Ulnar/complicações , Descompressão Cirúrgica/métodos , Eletromiografia , Feminino , Seguimentos , Mãos/inervação , Mãos/fisiopatologia , Mãos/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Exame Neurológico , Dor/etiologia , Dor/cirurgia , Medição da Dor , Período Pós-Operatório , Período Pré-Operatório , Estudos Prospectivos , Recuperação de Função Fisiológica , Inquéritos e Questionários , Fatores de Tempo , Resultado do Tratamento , Nervo Ulnar , Adulto JovemAssuntos
Glândulas Apócrinas/patologia , Glândulas Écrinas/patologia , Antígenos Embrionários Estágio-Específicos/metabolismo , Neoplasias das Glândulas Sudoríparas/patologia , Glândulas Apócrinas/imunologia , Glândulas Apócrinas/metabolismo , Biomarcadores/metabolismo , Biópsia por Agulha , Diagnóstico Diferencial , Glândulas Écrinas/imunologia , Glândulas Écrinas/metabolismo , Feminino , Humanos , Imuno-Histoquímica , Masculino , Neoplasias das Glândulas Sudoríparas/fisiopatologiaRESUMO
Introduction. There is a lack in the worldwide literature of reports on the Neuromarkers of Post-Traumatic Stress Disorder (PTSD) in patients after bilateral hand amputation The aim of this study was to test a hypothesis regarding developing Post-Traumatic Stress Disorder (PTSD) in a patient after bilateral hand amputation with the use of Event Related Potentials (ERPs). On the basis of previous research, the amplitudes of P3 ERP components elicited in the cued GO/NOGO tasks have been chosen as candidates for neuromarkers of PTSD. Case study. A 24-year-old patient had undergone bilateral hand amputation 12 months previously. The patient was repeatedly operated on (he had undergone successful bilateral hand replantation) and despite the severity of the injuries, he recovered. However, the patient complained of flashbacks, anxiety and sleep difficulties. Specialist tests showed the presence of PTSD. The patient participated in the cued GO/NOGO task (Kropotov, 2009) with recording 19-channel EEG. P3 GO and NOGO waves in this task were found to be significantly smaller, in comparison to a group of healthy control subjects of the same age (N=23) taken from the HBI normative database (https://www.hbimed.com/). This observed pattern of ERP waves in the patient corresponds to the pattern found in PTSD patients. Conclusions. ERPs in a GO/NOGO task can be used in the assessment of the functional brain changes induced by chronic PTSD.
Assuntos
Traumatismos da Mão/cirurgia , Transtornos de Estresse Pós-Traumáticos/psicologia , Adulto , Amputação Cirúrgica , Potenciais Evocados , Traumatismos da Mão/complicações , Humanos , Masculino , Transtornos de Estresse Pós-Traumáticos/etiologia , Transtornos de Estresse Pós-Traumáticos/fisiopatologia , Adulto JovemRESUMO
INTRODUCTION: Deep sternal wound infection (DSWI) is one of the most serious complications after cardiac surgery procedures, observed in 5% of patients. Current standard medical therapy for DSWI includes antibiotics, surgical debridement, resuturing or negative pressure wound therapy (NPWT). Unfortunately, in some cases these methods are insufficient, and additional therapeutic options are needed. AIM: To assess the effects and usefulness of additional hyperbaric oxygen therapy (HBO2) in patients with DSWI after cardiac surgery procedures. MATERIAL AND METHODS: A retrospective analysis of 10 patients after cardiac surgery who developed DSWI in the period 2010-2012 was performed. After 3 months of ineffective conventional therapy including targeted antibiotic, surgical sternal debridement and NPWT, patients were qualified for additional HBO2 therapy. A total of 20 sessions of HBO2 therapy were performed, each 92 minutes long. RESULTS: After 4 weeks of HBO2 treatment, 7 patients presented complete wound healing with fibrous scar formation. One patient was qualified for the another cycle of HBO2 therapy with 20 additional sessions, and complete wound healing was observed. In 2 cases, after 5 and 19 sessions, HBO2 was interrupted because of improper qualifications. CONCLUSIONS: The HBO2 as an additional therapy in DSWI was successful in 80% of cases, and no complications were observed. However, due to the small number of published studies with a small number of patients, randomized, clinical trials are needed to assess the clinical results of HBO2 in DSWI after cardiac surgery procedures.
RESUMO
BACKGROUND: The aim of our research was an evaluation of the effectiveness of neurofeedback in reducing the symptoms of Post-trauma stress disorder (PTSD), which had developed as a result of a high-voltage electric burn to the head. Quantitative EEG (QEEG) and Event related potentials (ERPs) were utilised in the evaluation. CASE STUDY: A 21-year-old patient, experienced 4(th) degree burns to his head as a result of a high-voltage electric burn. The patient was repeatedly operated on and despite the severity of the injuries was to recover. However the patient complained of flashbacks, difficulties with sleeping as well as an inability to continue work in his given profession. Specialist tests were to show the presence within him of PTSD. As a result of which the patient was provided with neurofeedback therapy. The effectiveness of this therapy in the reduction (eradication) of the symptoms of PTSD were evaluated through the utilisation of qantitative eeg (Qeeg) and event related potentials (ERPs). RESULTS: It was found that in the first examination that ERPs display the most significant deviations from the reference in the two components: (1) the one component is generated within the cingulate cortex. The pattern of its deviation from the norms is similar to that found in a group of OCD patients. In contrast to healthy subjects the component repeats itself twice; (2) the second component is generated in the medial prefrontal cortex. Its pattern (neuromarker) is similar to that found in PTSD patients. There is a delay in the late part of the component, which probably reflects the flashbacks. In the second examination, after neurofeedback training, the ERPs were similar to the norm. The patient returned to work. CONCLUSIONS: Chronic PTSD developed within the patient as a result of a high-voltage electric burn. The application of a method of therapy (neurofeedback) resulted in the withdrawal of the syndrome symptoms. ERPs in a GO/NOGO task can be used to plan neurofeedback and in the assessment of functional brain changes induced by neurotherapeutic programmes. Funds Collection: Private sources.
Assuntos
Queimaduras por Corrente Elétrica/complicações , Potenciais Evocados , Neurorretroalimentação , Transtornos de Estresse Pós-Traumáticos/terapia , Giro do Cíngulo/fisiologia , Humanos , Masculino , Polônia , Córtex Pré-Frontal/fisiologia , Transtornos de Estresse Pós-Traumáticos/etiologia , Adulto JovemRESUMO
OBJECTIVES: Determine if readmission to the intensive care unit (ICU) after cardiac surgery procedures is associated with increased mortality. DESIGN: This was a retrospective non-randomized study to evaluate the cause of readmission and mortality rate in patients readmitted to the ICU after cardiac surgery and to compare the clinical variables of patients readmitted to the ICU who died and those who survived. SETTING: The study was performed in a single university hospital. PARTICIPANTS: This was an analysis of 10,992 consecutive adult patients. Readmission rate to the ICU, mortality rate, the reason for readmission to the ICU, type of surgery, length of stay, cause of mortality, and day of the week of ICU readmission were analyzed. INTERVENTIONS: All patients underwent cardiac surgery at a single center and were discharged after primary stay from the ICU. MEASUREMENTS AND MAIN RESULTS: A total of 197 (1,8%) of 10,992 patients were readmitted to the ICU. In-hospital mortality rate for patients readmitted and not readmitted to the ICU was 23.9% and 4.7%, respectively. The main causes of ICU readmission were cardiac (40%) and respiratory (37%) complications. The mortality rate in readmitted patients who underwent coronary artery bypass graft (CABG) or valve surgery was 26% and 19%, respectively. CONCLUSIONS: Patient readmission to the ICU following cardiac surgery was associated with a 5-fold increase in hospital mortality rate compared to non-readmitted patients. The highest mortality rate was observed among readmitted patients who underwent CABG. Older age, previous myocardial infarction, and initial long length of stay in the post-operative ward were independent risk factors for death after readmission to the ICU.
Assuntos
Procedimentos Cirúrgicos Cardíacos/mortalidade , Cuidados Críticos/estatística & dados numéricos , Mortalidade Hospitalar , Unidades de Terapia Intensiva/estatística & dados numéricos , Readmissão do Paciente/estatística & dados numéricos , Fatores Etários , Idoso , Aorta/cirurgia , Ponte de Artéria Coronária/mortalidade , Feminino , Implante de Prótese de Valva Cardíaca/mortalidade , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Análise de SobrevidaRESUMO
Cardiovascular diseases (CVD) are the leading cause of mortality. The majority of CVD risk factors are modifiable and controllable so the knowledge of them might prevent circulatory diseases development and improve already diagnosed CVD outcomes. The aim of the study was to assess the awareness of risk factors for CVD in ambulatory patients of cardiology offices. A specially designed questionnaire was used by trained physicians in a structured technique of face-to-face interview in 284 consecutive patients (men - 47.9%, aged 64.1 ± 11.2 years). As many as 6.3% of the study participants did not name any CVD risk factor, whereas only 7.4% of patients knew at least 3 of them. Smoking and high cholesterol were best recognized (33.1% and 27.4%, respectively) while the least often quoted old age was identified only by 2.5% of the individuals. The average number of the listed CVD risk factors equaled 1.38 ± 0.77. In the multiple regression analysis the factors significantly associated with knowledge of CVD risk factors comprised the level of education (b = 0.55, p < 0.0001) and age (b = -0.02, p < 0.0001). The patients with family history of CVD diseases were more often aware of the fact that family history of CVD is a risk factor for CVD as compared to individuals with no relatives affected by CVD (21.9% vs 10.1%, p = 0.0061). To the contrary, respondents with hypercholesterolemia less often knew that dyslipidemia is a CVD risk factor than patients with normal cholesterol levels (24.1% vs 41.1%, p = 0.0108). In conclusion, the awareness of cardiovascular risk factors in ambulatory cardiology patients is very low. The perception of CVD risk factors is affected by the level of education and age.
Assuntos
Doenças Cardiovasculares/prevenção & controle , Doenças Cardiovasculares/psicologia , Comportamentos Relacionados com a Saúde , Conhecimentos, Atitudes e Prática em Saúde , Educação de Pacientes como Assunto/estatística & dados numéricos , Adulto , Idoso , Assistência Ambulatorial/estatística & dados numéricos , Conscientização , Doenças Cardiovasculares/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Padrões de Prática Médica/estatística & dados numéricosRESUMO
Over-the-counter non-steroidal anti-inflammatory drugs (NSAIDs) and paracetamol are most commonly the first-line pharmacotherapy in combating different pain and inflammatory disorders and fever. Unfortunately, those drugs might have serious side effects, especially when they are used in an inappropriate way. The aim of the study was to explore various aspects of NSAIDs and paracetamol use in the self-therapy of miscellaneous disorders in young adults. The questionnaire-based survey comprised 250 consecutive students aged 22.1 ± 1.9 years (189 women) of diverse fields of study. The drugs were applied in clinical conditions in which they should be avoided including asthma attack (1.2%), vomiting (2.4%), malaise and depression (3.6%), in autumn and winter as a preventive measure against infections (14.0%), heart-burn (2.0%) and during food poisoning (16.0%). As many as 6.0% of the students claimed that studied medications are ultimately free of adverse reactions. Men more frequently than women used NSAIDs and paracetamol during alcohol consumption (49.2% vs 30.7%, p = 0.009, respectively) but less often were aware that there are maximum doses of medications which should not be exceeded (57.4% vs 76.7%, p = 0.003, respectively). The students of medical-related degree courses (n = 82) compared with individuals of other subjects (n = 168) declared they more often have the custom of always reading medications' leaflets (46.3% vs 31.0%, p = 0.017, respectively). Side effects of medicines were reported by 65 participants - 26.0%. In conclusion, students' knowledge about NSAIDs and paracetamol is low. Participants do not search for information on drug related endangerments, the medication group choice for the given disorder is often inappropriate and the drugs are applied in conditions in which they are contraindicated.
Assuntos
Acetaminofen/administração & dosagem , Anti-Inflamatórios não Esteroides/administração & dosagem , Comportamentos Relacionados com a Saúde , Conhecimentos, Atitudes e Prática em Saúde , Medicamentos sem Prescrição/administração & dosagem , Automedicação/estatística & dados numéricos , Acetaminofen/efeitos adversos , Adulto , Anti-Inflamatórios não Esteroides/efeitos adversos , Estudos Transversais , Feminino , Humanos , Masculino , Medicamentos sem Prescrição/efeitos adversos , Dor/tratamento farmacológico , Polônia , Automedicação/psicologia , Estudantes/estatística & dados numéricos , Inquéritos e Questionários , Universidades , Adulto JovemRESUMO
BACKGROUND: Cutaneous wound healing results in scar formation. Matrix metalloproteinases (MMP) transform extracellular matrix proteins and modulate inflammation and cell signaling, thus determining scar outcome. To provide rapid wound closure and reduced scarring, dermal scaffolds were introduced. Little is known about the influence of these materials on MMPs levels. MATERIAL AND METHODS: In this in vivo study the levels of MMP-2, MMP-9, and mediators of inflammation and fibrosis (IL-4 and TGF-beta1) in patients treated with Integra® dermal regeneration template (IDRT) were investigated. In the group of 11 pediatric patients treated with IDRT, levels of selected molecules were analyzed before surgery and at day 1, 7, and 25 after scaffold implantation. RESULTS: The mean IDRT take rate was 89.5 ± 4.7% with 4 patients (36%) who developed local infection. Patients were divided into 2 groups according to presence of infection (1 group with complications and 1 group without complications). In the group with complications, the IDRT take rate was significantly reduced compared to the group without complications (71.5 ± 5.4 vs. 100 ± 0.1; p<0.005). Plasma levels of MMP-2 were significantly (p<0.05) elevated in both groups on day 7 after the scaffold placement compared to baseline. Positive correlations between IL-4 and MMP-2 (p=0.01) in the group with complications and TGF-beta1 and MMP-9 (p=0.012) in both groups were observed. CONCLUSIONS: These findings suggest that Integra® scaffold degradation is mainly caused by MMP-2, whereas inflammation associated with local infection increases levels of this molecule and it is not associated with elevation of MMP-9. This shows that dermal regeneration with Integra® uses molecular mechanisms other than scar formation during dermal wound healing.