Diagnostic and Therapeutic Particularities of Symptomatic Melanoma Brain Metastases from Case Report to Literature Review

The recent introduction of immunotherapy and targeted therapy has substantially enriched the therapeutic landscape of metastatic melanoma. However, cerebral metastases remain unrelenting entities with atypical metabolic and genetic profiles compared to extracranial metastases, requiring combined approaches with local ablative treatment to alleviate symptoms, prevent recurrence and restore patients' biological and psychological resources for fighting malignancy. This paper aims to provide the latest scientific evidence about the rationale and timing of treatment, emphasizing the complementary roles of surgery, radiotherapy, and systemic therapy in eradicating brain metastases, with a special focus on the distinct response of intracranial and extracranial disease, which are regarded as separate molecular entities. To illustrate the complexity of designing individualized therapeutic schemes, we report a case of delayed BRAF-mutant diagnosis, an aggressive forearm melanoma, in a presumed psychiatric patient whose symptoms were caused by cerebral melanoma metastases. The decision to administer molecularly targeted therapy was dictated by the urgency of diminishing the tumor burden for symptom control, due to potentially life-threatening complications caused by the flourishing of extracranial disease in locations rarely reported in living patients, further proving the necessity of multidisciplinary management.

Targeting PI3K/AKT/mTOR and MAPK Signaling Pathways in Gastric Cancer

Gastric cancer (GC) is the fourth leading cause of death worldwide, with more than 1 million cases diagnosed every year. Helicobacter pylori represents the main risk factor, being responsible for 78% of the cases. Increased amounts of salt, pickled food, red meat, alcohol, smoked food, and refined sugars negatively affect the stomach wall, contributing to GC development. Several gene mutations, including PIK3CA, TP53, ARID1A, CDH1, Ras, Raf, and ERBB3 are encountered in GC pathogenesis, leading to phosphatidylinositol 3-kinase (PI3K) protein kinase B (AKT)/mammalian target of rapamycin (mTOR)-PI3K/AKT/mTOR-and mitogen-activated protein kinase (MAPK) signaling pathway activation and promoting tumoral activity. Helicobacter pylori, growth factors, cytokines, hormones, and oxidative stress also activate both pathways, enhancing GC development. In clinical trials, promising results have come from monoclonal antibodies such as trastuzumab and ramucirumab. Dual inhibitors targeting the PI3K/AKT/mTOR and MAPK signaling pathways were used in vitro studies, also with promising results. The main aim of this review is to present GC incidence and risk factors and the dysregulations of the two protein kinase complexes together with their specific inhibitors.

Chronic Pelvic Puzzle: Navigating Deep Endometriosis with Renal Complications

This case report delves into the intricacies of a challenging clinical scenario involving deep pelvic endometriosis, which manifested with renal complications. Endometriosis, a complex gynecological condition, is explored in this case, highlighting its multifaceted nature. The patient presented with a complex interplay of symptoms, including chronic pelvic pain, urinary tract issues, and severe deep adenomyosis. The diagnostic journey was protracted, emphasizing the need for early recognition and intervention in such cases. A thorough evaluation, including laparoscopic examination and histopathological analysis, revealed the extensive presence of endometriotic lesions in various pelvic and renal structures, ultimately leading to left hydronephrosis. The report underscores the significance of timely diagnosis and surgical intervention to prevent irreversible renal damage. This case provides valuable insights into the management of deep endometriosis with renal involvement and the importance of interdisciplinary collaboration. Understanding the complexities of this condition can aid in improving patient outcomes and enhancing the quality of care provided.

Cardiovascular Calcifications Are Correlated with Inflammation in Hemodialysis Patients

Background and Objectives: The main cause of morbidity and mortality in hemodialysis patients is cardiovascular disease, which is quite common. The main objective of our study was to investigate the relationship between oxidative stress, inflammation, and vascular and valvular calcifications in hemodialysis patients. Materials and Methods: This observational study had 54 hemodialysis patients, with an average age of 60.46 ± 13.18 years. Cardiovascular ultrasound was used to detect and/or measure aortic and mitral valve calcifications, carotid and femoral atheroma plaques, and common carotid intima-media thickness. The aortic calcification score was determined using a lateral abdomen plain radiograph. The inflammatory, oxidative, metabolic, and dietary statuses, as well as demographic characteristics, were identified. Results: There were significant correlations between the levels of IL-6 and carotid plaque number (p = 0.003), fibrinogen level and aortic valve calcifications (p = 0.05), intima-media thickness (p = 0.0007), carotid plaque number (p = 0.035), femoral plaque number (p = 0.00014), and aortic calcifications score (p = 0.0079). Aortic annulus calcifications (p = 0.03) and intima-media thickness (p = 0.038) were adversely linked with TNF-α. Nutrition parameters were negatively correlated with atherosclerosis markers: number of carotid plaques with albumin (p = 0.013), body mass index (p = 0.039), and triglycerides (p = 0.021); number of femoral plaques with phosphorus (0.013), aortic calcifications score with albumin (p = 0.051), intima-media thickness with LDL-cholesterol (p = 0.042). Age and the quantity of carotid plaques, femoral plaques, and aortic calcifications were linked with each other (p = 0.0022, 0.00011, and 0.036, respectively). Aortic annulus calcifications (p = 0.011), aortic valve calcifications (p = 0.023), and mitral valve calcifications (p = 0.018) were all associated with an increased risk of death. Conclusions: Imaging measures of atherosclerosis are adversely connected with dietary status and positively correlated with markers of inflammation and risk of mortality.

Extremely Rare Type of Breast Cancer-Dedifferentiated Breast Liposarcoma-Diagnosis and Treatment

Primary liposarcoma of the breast is an uncommon soft tissue malignant tumor, comprising only 0.003% of all malignant breast tumors. The main differential diagnosis of this mass consists of malignant phyllodes tumor and metaplastic breast carcinoma. The objective of this paper is to report a case of dedifferentiated breast liposarcoma, therapeutic approach and outcome. We present a case of a 79-year-old woman complaining of a large mass in her left breast which had increased in size over the last 6 months. Physical examination revealed an enlarged left breast, and a total body CT scan showed a large tumor in contact with the musculature of the anterior thoracic wall, with no metastatic lesions. The histopathology report of a fine needle biopsy described a high-grade sarcoma. The Oncological Tumor Board recommended neoadjuvant radiotherapy sessions and reevaluation by MRI and CT scans. The patient underwent radical mastectomy with latissimus dorsi myo-cutaneous flap reconstruction. The final histopathology diagnosis was a grade 3 dedifferentiated liposarcoma (FNCLCC), with certain response to radiotherapy and positive MDM2, CDK4 markers. The postoperative period was uneventful; 12 months after surgery, the follow-up CT scan showed multiple pulmonary lesions with metastatic characteristics. Liposarcoma is a very rare type of breast cancer, and the most important treatment for breast sarcoma is surgery, the role of axillary lymph node removal, chemotherapy and radiotherapy still being controversial. Considering such cases are scarce and the development of surgical guidelines is difficult, reporting any new case is crucial.

Critical Damage of Lung Parenchyma Complicated with Massive Pneumothorax in COVID-19 Pneumonia

It is already known that Coronavirus disease 2019 (COVID-19) may lead to various degrees and forms of lung parenchyma damage, but some cases take a strikingly severe course that is difficult to manage. We report the case of a 62-year old male, non-obese, non-smoker, and non-diabetic, who presented with fever, chills, and shortness of breath. The infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was diagnosed by real-time Polymerase Chain Reaction. Although the patient had been vaccinated with 2 doses of Pfizer-BioNTech COVID-19 vaccine 7 months earlier and had no risk factors for a severe outcome, serial computed tomography (CT) scan revealed lung involvement progressively extending from an initial 30% to 40% to almost 100% 2.5 months later. The spectrum of lung lesions included at first only ground-glass opacities and some tiny emphysema bullae, but later also bronchiectasis, pulmonary fibrosis, and large emphysema bullae as post-COVID-19 pulmonary sequelae. For fear of severe evolution of superimposed bacterial infection (Clostridoides difficile enterocolits and possibly bacterial pneumonia) the administration of corticosteroids was intermittent. Massive right pneumothorax secondary to bulla rupture, possibly favored by the indispensable high flow oxygen therapy, led to respiratory failure compounded by hemodynamic instability, and ultimately to the patient's final demise. COVID-19 pneumonia may cause severe lung parenchyma damage which requires long-term supplemental oxygen therapy. Beneficial or even lifesaving as it might be, high flow oxygen therapy may nonetheless have deleterious effects too, including the development of bullae that may rupture engendering pneumothorax. Corticosteroid treatment should probably be pursued despite superimposed bacterial infection to limit the viral induced damage to lung parenchyma.

PI3K/AKT/mTOR Dysregulation and Reprogramming Metabolic Pathways in Renal Cancer: Crosstalk with the VHL/HIF Axis

Renal cell carcinoma (RCC) represents 85-95% of kidney cancers and is the most frequent type of renal cancer in adult patients. It accounts for 3% of all cancer cases and is in 7th place among the most frequent histological types of cancer. Clear cell renal cell carcinoma (ccRCC), accounts for 75% of RCCs and has the most kidney cancer-related deaths. One-third of the patients with ccRCC develop metastases. Renal cancer presents cellular alterations in sugars, lipids, amino acids, and nucleic acid metabolism. RCC is characterized by several metabolic dysregulations including oxygen sensing (VHL/HIF pathway), glucose transporters (GLUT 1 and GLUT 4) energy sensing, and energy nutrient sensing cascade. Metabolic reprogramming represents an important characteristic of the cancer cells to survive in nutrient and oxygen-deprived environments, to proliferate and metastasize in different body sites. The phosphoinositide 3-kinase-AKT-mammalian target of the rapamycin (PI3K/AKT/mTOR) signaling pathway is usually dysregulated in various cancer types including renal cancer. This molecular pathway is frequently correlated with tumor growth and survival. The main aim of this review is to present renal cancer types, dysregulation of PI3K/AKT/mTOR signaling pathway members, crosstalk with VHL/HIF axis, and carbohydrates, lipids, and amino acid alterations.

The cutoff value of presepsin for diagnosing sepsis increases with kidney dysfunction, a cross-sectional observational study

As presepsin levels increase with kidney dysfunction (KD), our aim was to establish cutoff points for presepsin adapted to the level of KD in order to avoid bacterial infection overdiagnosis, antibiotic overprescription, and risk of bacterial resistance. This is a unicenter retrospective study, which included all patients admitted on an emergency basis to 2 departments of a teaching hospital during a 2-year interval to whom presepsin level was determined at the emergency department prior to admission. Serum creatinine (sCrt) was employed to estimate the severity of KD using 3 thresholds (1.5, 2, and 4 mg/dL) resulting in 4 degrees of severity: KD_1, KD_2, KD_3, KD_4. There is an ascending exponential relationship between presepsin and sCrt: presepsin = 600.03e0.212sCrt. Presepsin levels are significantly different between the patients with KD_1, KD_2, KD_3, and KD_4. In the receiver operating characteristic curves exploring the usefulness of presepsin in sepsis diagnosis, the area under the curve was satisfactory for KD_1 (0.78), KD_2 (0.78), and KD_3 (0.82), but unacceptably low for KD_4 (0.59), while the optimal cutoff points were (depending on the computational method) 700/ 982, 588/ 1125, 1065, and 2260 pg/mL for KD_1, KD_2, KD_3, and KD_4 respectively. The threshold for abnormal presepsin should be about 600, 1000, and 1300 pg/mL in patients with KD_1, KD_2, and KD_3, respectively. In patients with KD_4, presepsin has a poor discriminating power for sepsis diagnosis. If, notwithstanding, it is used for this purpose, the cutoff point should be at least at 2200.

MO152: SARS-COV-2 Infection and Kidney Impairment

BACKGROUND AND AIMS

The objectives of the present study are to compare the renal impairment between patients with SARS-COV-2 in two different time periods with dominant beta and delta SARS-COV-2 variants, with or without prior chronic kidney disease (CKD).

METHOD

The study was performed on 80 patients from Bucharest Emergency University Hospital, Nephrology ward, 40 out of 80 patients were diagnosed with SARS-COV-2, beta variant dominant and 40 were diagnosed with SARS-COV-2 delta variant dominant. All patients were confirmed with SARS-COV-2 infection with positive PCR tests.

 In order to assess the renal function for the patients with beta and delta variant of SARS-COV-2, the values of urea, creatinine, sodium, potassium, calcium, phosphorus and haemoglobin were observed during their hospitalization. Only 4 out of 40 patients with beta variant (10%) had documented pre-existing CKD. The average period of hospitalization was 14 days, with three exceptions (7.5%) in which due to the advancement of acute respiratory failure patients were transferred to the ICU. Only 3 out of 40 patients with delta variant (7.5%) were diagnosed with acute kidney injury (AKI). Average period of hospitalization was 14 days, with three exceptions (7.5%) in which due to the advancement of acute respiratory failure patients was transferred to the ICU.

RESULTS

In 36 out of 40 patients (90%) with beta variant dominant of SARS-COV-2, the analysis of biological parameters shows a minimal change in their values during hospitalization with normal maintenance of renal function. In two patients (5%), diagnosed with CKD, an average of three to four haemodialysis sessions were performed with the improvement of renal function, while maintaining a minimum nitrogen retention. In two patients with CKD (5%), renal function depreciated, leading to haemodialysis initiation.

 In 33 out of 40 patients (82.5%) with delta variant dominant of SARS-COV-2, the analysis of biological parameters shows a minimal change in their values during hospitalization with normal maintenance of renal function. In 4 out of 40 patients (10%), the renal function depreciated in context of multiple system organ failure (MSOF), and subsequently they died. During hospitalization, in three patients (7.5%) who were admitted with AKI, the renal disfunction was resolved by the time of their discharge.

 There were no statistically relevant differences (P > .1) in measured parameters between the two time periods with the different SARS-COV-2 strings.

CONCLUSION

According to this statistical analysis, the delta variant does not cause more kidney damage than the beta variant of SARS-COV-2. For the six patients (7.5%) with renal impairment, two from the beta batch (2.5%) and four from the delta batch (5%), the suspicion of renal damage in SARS-COV-2 infection may be raised, but excluding other causes of renal damage is necessary. For the three patients (7.5%) with AKI from the delta batch, the suspicion of renal damage caused by COVID-19 may be raised because there were no other causes for renal impairment.

Kidney aging process and the management of the elderly patient with renal impairment (Review)

As life expectancy increases, a rise in the number of chronically ill patients is observed due to the aging population. Among the various diseases, chronic kidney disease is at present one of the main causes of morbidity and, due to its typical complications, it is also one of the most important causes of mortality in the general population. For these reasons, the understanding of the kidney aging process, its consequences and its adequate management are essential. The judicious use of certain types of drugs, the prevention of episodes of renal injury either by toxic mechanisms or by dehydration are important aspects and are part of the apropriate approach for elderly patients. The most effective treatment of various types of conditions with a negative impact on renal function and for which an increased incidence is known as we age should also be considered. Thus, in the case of elderly patients, in order to protect the kidneys, an integrative approach is recommended, one that includes both elements of prevention and the appropriate treatment of existing diseases.

Dyselectrolytemia-management and implications in hemodialysis (Review)

Hemodialysis is a method for the renal replacement therapy followed by series of acute and chronic complications. Dyselectrolytemia appears in patients undergoing dialysis through mechanisms related to the chronic kidney disease and/or to the dialysis therapy and for this group of patients it is associated with an increase of morbidity and mortality. The dialysate has a standard composition, which can be modified according to the patient's characteristics. During hemodialysis patients are exposed to 18,000-36.000 litres of water/year, and the water purity along with the biochemical composition of the dialysate are essential. The individualization of the dialysis prescription is recommended for each patient and it has an important role in preventing the occurrence of dyselectrolyemia. The individualization of the treatment prescription according to the blood constants of each patient is the prerogative of the nephrologist and the association of the electrolyte imbalances with the patients cardiovascular mortality explains the importance of paying special attention to them.

Characteristics of patients at initiation of renal replacement therapy - experience of a hemodialysis center

The monitoring and care of patients with chronic kidney disease (CKD) before the dialysis initiation contribute to a better survival rate and an improvement in quality of life. The patients who do not benefit from a good predialysis management have a worse short and long-term prognosis. A retrospective, unicentric study was performed to evaluate the status of patients with stage 5 CKD at the time of initiation of renal replacement treatment. A total of 109 patients were included in the study. The evaluation of the patients included the clinical manifestations leading to hemodialysis initiation, the clinical and laboratory data of the patients when the hemodialysis was started. Based on the obtained data, a statistical analysis was performed using the Chi-square test, Fisher's exact test, ANOVA, and Kruskal-Wallis H test. The mean age of the patients was 64.61±13.59 years. Of the patients 51.38% were women. Vascular nephropathies and diabetes mellitus dominated the etiology of CKD. The comorbidities were high blood pressure, ischemic heart disease, history of myocardial infarction, heart failure, history of stroke, peripheral artery disease or atrial fibrillation. Only 43 (39.45%) of our patients were monitored before the hemodialysis initiation. Hemodialysis was initiated on central venous catheter (in most cases non-tunneled) in 78.90% of the patients. Most of the patients had an altered general status, fatigue/tiredness with poor exercise capacity when hemodialysis was initiated. Most of the patients (98.17%) had anemia, the average level of hemoglobin being 8.69±1.85 g/dl. In conclusion, careful monitoring of patients in the early stages of CKD would result in lower morbidity and mortality. These objectives can be achieved by implementing screening programs and early interventions.

Infection with hepatitis C virus in hemodialysis patients: An overview of the diagnosis and prevention rules within a hemodialysis center (Review)

Increase in the number of patients with chronic kidney disease (CKD) calls for improved management of these patients. In stage 5 CKD, when the initiation of renal replacement therapy (RRT) becomes necessary, there is an increase in the infection risk of the patients and immunological tests for hepatitis C virus (HCV) detection turn positive at an alarmingly higher rate compared to general population. With the introduction into clinical practice of diagnostic tests, the increased prevalence of HCV among CKD patients has been known since the 1990s. Also, the negative impacts of HCV infection on CKD evolution as well as the unfavorable evolution of grafts received by HCV infected patients are known. Chronic hemodialysis patients are a category of patients whose risk of HCV infection is substantial. Currently, in the hemodialysis centers, at the base of the transmission of HCV infection there are a multitude of factors. Infection with HCV has a different impact on patient with end-stage renal disease (ESRD). Comorbidities in this case have significant sources of mortality and morbidity. It was proven that the post transplantations problems were prevented and mortality was reduced for patients who were diagnosed with HCV and in whom the infection was treated before the kidney transplant (KT). Consequently, early detection of the infection and the application of specific treatment has a considerable impact on the outcome of the patients. Another important component of the management of HCV infection in the chronic hemodialysis patients is the prevention of the infection transmission by applying specific methods.

Abdominal aortic calcification in predialysis patients: Contribution of traditional and uremia-related risk factors

Cardiovascular disease is the main cause of morbidity and mortality in end-stage renal disease (ESRD) patients. Recent population based epidemiological studies demonstrated a correlation between reduced renal function and risk for all causes and cardiovascular mortality, 50% of patients dying before the commencement of renal replacement therapy. Vascular calcifications (VC) and arterial stiffness are major contributors to cardiovascular disease and are independent predictors of cardiovascular mortality in ESRD patients. Scarce information is available on the risk factors and prognosis of predialysis patients with VC. The aim of this study was to evaluate the contribution of traditional and uremia related risk factors to abdominal aortic calcification in predialysis patients. A single center, retrospective study was performed on 305 adult patients monitored at the Bucharest University Emergency Hospital for at least 6 months. Our study reports an increased incidence of VC in predialysis chronic kidney disease (CKD) patients, higher in those with advanced age, history of cardiovascular disease, osteoporosis, and declining renal function.

Quality of Life in Patients with Surgically Removed Skin Tumors

Background and Objectives: Skin cancer is one of the most frequently diagnosed malignancies. The main goal of the therapeutic management is total excision with the prevention of recurrence and metastasis. The quality of life of the patients with skin cancer is affected by the morbidity risk, surgery, and cosmetic or functional aspects. The aim of this study was to evaluate the quality of life of patients with skin cancer prior to and post surgical intervention. Material and methods: We performed a prospective study on 247 patients with skin tumors. Quality of life was evaluated through an initial questionnaire that was given to all consenting patients. This was used to determine patients' mobility, selfcare, normal activities, pain, and despair, using a five-point Likert scale. The general autoperceived health state was also recorded using a 100-point scale. The study included the responses of all patients at hospital admission, after one month of surgery, and after one year of surgery. Results: In patients with squamous cell carcinoma (SCC), the general health state indicator statistically significantly decreased one month after surgery and increased at one-year follow-up. In malignant melanoma (MM) patients, mobility, selfcare, normal activities, and discomfort presented a decrease in values one year after surgery, compared to the values registered at hospital admission. In patients with basal cell carcinoma (BCC), all indicators of quality of life presented an impaired value one year after surgery, after a decreasing trend. The general health state indicator statistically significantly increased one month after surgery and after one year. Conclusions: Surgery is one of the main steps in treating skin cancer. It has a great impact on patients' quality of life because of pain andthe effect on mobility and normal activities. Skin cancers influence the quality of life of patients both psychologicallyand physically.

Open Carpal Tunnel Release:Performed Axillary Brachial Plexus Block vs. Wide Awake

Ropivacaine and lidocaine are used in surgical anaesthesia for the upper extremety. The first one is indicated for the axillary brachial plexus block and the second one as an local anaesthetic. A retrospective study was realized to evaluate the differences between the two anaesthetic methods used for the carpal tunnel release.

Multidisciplinary Approach of a Very Rare Infected Verrucous Carcinoma of the Scrotum

Verrucous carcinoma of the scrotum is an extremely rare disease and most cases are thought to result from poor hygiene and chronic inflammation. Currently, it has not been well characterized, the etiology, diagnosis and treatment remaining poorly understood. We present the case of a 50-year-old male patient diagnosed with verrucous carcinoma of the right hemiscrotum. Wide surgical excision was performed. Favorable outcomes can be achieved by surgery, even without any adjuvant therapy, but patients should be carefully followed up.

XOR - Possible Correlations with Oxidative Stress and Inflammation Markers in the Context of Diabetic Kidney Disease

Xanthine oxidoreductase (XOR) activity plays an important role as a pivotal source of reactive oxygen species. The aim of our study was to investigate possible correlations of XOR serum levels with oxidative stress (total antioxidant capacity - TAC, anti-oxidative stress responsive 1 antibody - OXSR1) and inflammation markers (interleukin 6 - IL-6), in 20 hemodialysis diabetic patients. The present study included the hemodialysis diabetic patients group (10 males and 10 females) and the control group (20 healthy volunteers). For serum XOR (ng/mL), TAC (U/mL) and OXSR1 (ng/ml) measurements we have used the ELISA technique. Serum IL6 (pg/mL) was performed using an automatic immunoassay system (Immulite 1000, Siemens- Germany). Comparing the two groups, our results revealed significantly increased serum levels for XOR (6.2�1.5 / 3.9�1.1); OXSR1 (11.3�2.9 / 6.2�2.1) and IL6 (7.0�1.2 / 5.0�0.4). Patients� serum levels of TAC were significantly decreased compared with the control group values (25.2�3.9 / 33.5�2.8). It becomes more and more obvious that oxidative stress is an important element initiating diabetic microvascular complications, including diabetic kidney disease. Our results suggested that XOR should be regarded as an important target in the attempt to reduce oxidative stress in the context of diabetic kidney disease.

Hyperuricemia and Cardiovascular Diseases Clinical and paraclinical correlations

Uric acid is the end product of endogenous and exogenous of purine nucleotides catabolism, the serum concentrate being determined by the production and elimination ratio. Elimination is achieved through renal excretion � two thirds- and the rest through digestive way. In most studies, hyperuricemia is defined as ] 7 mg/dL uric acid in men and ] 6 mg/dL in women, and the guides for gout treatment recommend target value of uric acid under 6 mg/dL [1]. According to the NHANES ( National Health and Nutrition Examination Survey) register, the prevalence of hyperuricemia has increased by 3.2% and that of gout by 1.2% during the past twenty years[1].

Treatment of High Blood Pressure in Patients with Chronic Renal Disease

The treatment of HTA plays a central part in the management of Chronic Kidney Disease (CKD) in all its stages, especially in patients following a substitute treatment of renal functions. HBP can be both the cause and the consequence of CKD. The HBP control in CKD patients represents one of the most important concerns of clinicians. HBP treatment is non pharmacological as well as pharmacological.

Our Experience in Skin Grafting and Silver Dressing for Venous Leg Ulcers

Silver is used nowadays in numerous domains, from the manufacture of jewelery to the medical field. It has also healing properties being used as a wound dressing that creates an aseptic environment. The management of wound healing using a skin grafts often requires hospital admission, a period of immobility, attentive donor site wound care and pain control. A prospective study was realized to evaluate the silver dressing efficacy in treating lesions after skin grafting of chronic ulcers. Our evaluation showed good results with an accelerated re-epithelialization.

INFECTIONS MANAGEMENT IN VENOUS LEG ULCERS: A SINGLE CENTER EXPERIENCE

Objectives. Chronic wounds have a prolonged period of healing due to numerous factors, including infections. Venous ulcers represent almost 80% of the lower extremity ulcerations, having a great impact on the patient's quality of life. The objective of this study was to evaluate the presence of bacteria and the proper management in treating venous leg ulcers. Material and methods. The study enrolled ten patients with chronic venous leg ulcers hospitalized in the Plastic Surgery Department of the Emergency Clinical Hospital “Prof. Dr. Agrippa Ionescu”, during a period of six months. For each patient included in the study, we assessed the wounds culture and we started an antibiotic treatment, according to the antibiogram, which was completed by the surgical treatment of the wound. Outcomes. Venous leg ulcers had a favorable outcome after the administration of antibiotic therapy, surgical debridement of the wound and coverage with a skin graft. Conclusions. Venous ulcers may evolve over an extended period of time (weeks or years) and may also be associated with severe complications, such as cellulites or malignant transformation. Infections affect the healing process. Surgical debridement associated with systemic administration of antibiotics has a favorable outcome in the epithelialization of venous ulcers.