Endothelial dysfunction in psoriatic arthritis patients: correlations between insulin resistance and disease activity.

OBJECTIVE: Cardiovascular atherosclerotic comorbidities represent an important cause of morbidity and mortality in patients diagnosed with psoriatic arthritis. In both atherosclerosis and Psoriatic arthritis, inflammation plays a pivotal role. Psoriatic arthritis is considered as an independent risk factor for the development of atherosclerosis with accelerated evolution. Development of atherosclerosis is initiated by the endothelial cell dysfunction along with inflammation and insulin resistance. The main aim of the study was to evaluate the endothelial function in Psoriatic arthritis patients, and to identify if it is related to the insulin resistance and Psoriatic arthritis disease activity. PATIENTS AND METHODS: In this case-control study, a group of 32 age and gender matched healthy controls was formed and compared to the group of 32 Psoriatic arthritis patients. We assessed the following parameters: Disease Activity in Psoriatic Arthritis Score, Homeostatic Model Assessment for Insulin Resistance, serum levels of the tumor necrosis factor alpha (TNFα), and the endothelial dysfunction by means of the flow-mediated dilation at brachial artery. The Student's t-test, the Pearson correlation and the ANOVA test were used to perform the statistical analysis of the data obtained; p-value <0.05 was considered as statistically significant. RESULTS: Compared to the patients in the control group, TNFα and Homeostatic Model Assessment for Insulin Resistance were increased (p-value <0.001), and flow-mediated dilation at brachial artery was decreased (p-value <0.001) in the disease group. In Psoriatic arthritis patients, significant correlations were found between Disease Activity in Psoriatic Arthritis Score and Homeostatic Model Assessment for Insulin Resistance (r=0.8143, p-value <0.001), and between Disease Activity in Psoriatic Arthritis Score and flow-mediated dilation at brachial artery % (r= -0.8376, p-value <0.001). Psoriatic arthritis patients treated with Methotrexate exhibited reduced values of Disease Activity in Psoriatic Arthritis Score and Homeostatic Model Assessment for Insulin Resistance and increased values of flow-mediated dilation at brachial artery, when compared with the untreated patients. CONCLUSIONS: Endothelial dysfunction is present in Psoriatic arthritis patients and has a significant correlation with both, the course of the disease and the insulin resistance.

Fecal calprotectin - a valuable predictor of microscopic colitis.

OBJECTIVE: Microscopic colitis (MC) has been of major concern worldwide due to its relapsing and remitting nature of chronic diarrhea. Quality of life of patients suffering from this disease is quite debilitating. PATIENTS AND METHODS: In order to understand the role and importance of fecal calprotectin (FC) we performed a statistical analysis on the patients suffering from chronic diarrhea and admitted to our hospital from 2014 to 2020, and who were prescribed Loperamide (Imodium) or Budesonide or a combination of both and had undergone FC detection test. RESULTS: FC was found to be significantly correlated to the age, alcohol consumption and beta blocker use. A high level of the FC concentrations increases the chances of having flare-ups of diarrhea episodes making the quality of life of such patients worse. CONCLUSIONS: FC concentrations should be monitored frequently and precautionary measures to avoid a relapse should be aimed. Measures to improve quality of life, should be of prime concern. In-depth research is required to better understand MC and to find better treatment options which can be used on a long-term basis, instead of anti-motility drugs which are able to control the acute episodes, but when discontinued result in an increased tendency to have relapses.

Implication of wide surgical excision in minimizing positive margins and consequential secondary excision - a retrospective comparative study involving 106 basal cell carcinoma cases.

OBJECTIVE: The use of current surgical techniques in the management of skin cancers that are not amenable to other treatment options has become the cornerstone of dermatological surgical intervention. Among the many benign lesions and malignant lesions, such as squamous cell carcinomas, melanomas, and Merkel cell carcinomas, the tumors that are commonly excised surgically are the basal cell carcinomas (BCC). Although the majority of BCC lesions spread locally and are rarely metastatic, these lesions may recur, especially, if the excised tissue consists of positive surgical margins. As BCC lesions are more common on the head, face, and neck regions, inadvertent positive margin excisions to help avoid major disfigurement of the regions may contribute to their recurrence. Trichoepithelioma (TE) is a benign tumor that bears a close resemblance to BCC, and therefore, clinicians encounter difficulty in differentiating between TE and BCC lesions. Clinicians have to rely on histopathology and immune-histochemical markers to rule out TE. This differentiation is crucial to make a definitive diagnosis of BCC and subsequently, employ a more aggressive surgical excision approach to treat this invasive tumor as compared with TE. Our focus in this article is to highlight only the surgical excision management of local and or locally invasive BCCs and report the success rate of our hospital's Dermato-venereology clinic (DVC) in Timisoara, Romania. This article highlights the role of an appropriate wide local lesion excision (5 mm) with negative surgical margins in the prevention of further surgical interventions, be it for corrective or esthetic reasons. PATIENTS AND METHODS: This is a retrospective study that summarizes the evaluation of 120 lesions from 106 patients who were treated for BCCs at DVC (University Hospital), using a wide surgical excision method.  Following the Romanian Society of Dermatologists guidelines, local non-aggressive BCC lesions were excised with margins of 5 mm and up to 1 cm for the aggressive sclerosing subtype. RESULTS: The results of the audit of a sample of 120 lesions from 106 patients demonstrated that none of the surgically treated patients had recurrences and only 23 (19.16%) had positive surgical margin lesions. Out of these, 17 (73.91%) lesions underwent second surgical excision, while only three (13.04%) showed the presence of a residual tumor. The evaluation results may encourage dermatologists worldwide to make appropriately sized excision, especially in regions other than the head and neck, to avoid positive surgical margins and eliminate the need for consequent surgery. CONCLUSIONS: For a better post-surgical prognosis of BCC, the authors recommend the practice of a wide margin excision (5 mm) during the primary surgery to avoid secondary surgery, especially if the tissue in the region is not sparse and chances of causing major disfigurement are minimal. As our findings suggest, only a few cases have the presence of residual tumor in the second surgery, hence authors also advocate the necessity to inform the patients about the merits of a second surgery, clearly mentioning the possibility of the absence of tumor even in the presence of positive margin.

Selecting the right anticoagulant for stroke prevention in atrial fibrillation.

OBJECTIVE: The embolization of thrombi formed within the atria can occur in any form of atrial fibrillation (AF), i.e., paroxysmal, persistent, or permanent. Although ischemic stroke is the most frequent embolic event associated with AF, embolization to other sites in the pulmonary and systemic circulations may occasionally occur. To avert the risk of embolization, long-term oral anticoagulation therapy is recommended for all AF patients if the CHA2DS2-VASC score is at least 1 for men and at least 2 for women. Since anticoagulant therapy is associated with an increased risk of bleeding, the choice of oral anticoagulant agent should be made by careful consideration of the benefit-to-risk ratio. The use of a newer class of direct oral anticoagulants (DOACs) as an alternative to the anti-vitamin K (AVK) anticoagulants (warfarin, acenocumarol, etc.) can help mitigate the need for periodic monitoring of International Normalized Ratio (INR) and adverse bleeding events that are commonly associated with the use of AVK anticoagulants. Though the use of DOACs (dabigatran, rivaroxaban, edoxaban, apixaban, etc.) is gaining ground due to their relative safety profile and the low overall cost, quite a few clinicians remain skeptical about their use. PATIENTS AND METHODS: Our objective was to evaluate the risk of thromboembolism, stroke, neuropsychiatric illness, depression, and dementia, in patients with non-valvular atrial fibrillation who have been treated with either acenocumarol or apixaban, as well as to see the inflammatory status (ESR) and levels of fibrinogen. Our team at Municipal Emergency University Hospital, Timisoara, Romania, conducted a retrospective study using the medical records of AF patients who were treated with either apixaban or acenocumarol between 2016-2019. We divided the patients into two groups and compared the groups for the aforementioned outcomes. RESULTS: AF patients who were prescribed apixaban had a lower rate of stroke and psychiatric illness compared to those on acenocumarol. No significant correlation was found in terms of risk of developing depression or dementia between the groups. CONCLUSIONS: Non-valvular AF patients on apixaban had lower rates of thromboembolic events than the patients on acenocumarol. This article will serve as a reminder of the positive health and financial outcomes of apixaban use, especially to those healthcare systems that are still oblivious to the decrease in economic burden and gain in quality-adjusted life years (QALY) by the long-term use of NOACS/ DOACS instead of the AVK anticoagulants.

Sub-inner limiting membrane hemorrhage in a patient with Terson syndrome.

PURPOSE: To report a case of bilateral Terson Syndrome with sub inner limiting membrane hemorrhage associated with a rare finding: perimacular fold. METHODS: The patient, a 34 years old female with aneurysmal subarachnoid hemorrhage and bilateral Terson syndrome was admitted to the Ophthalmology department, complaining of blurred vision. Core vitrectomy, hyaloid detachment, peeling of the ILM and aspiration of the sub inner limiting membrane hemorrhage was performed. Once the inner limiting membrane of the left eye was peeled off, we noticed a particular aspect: the perimacular fold. RESULT: Although our patient suffered from a massive vitreous haemorrhage the postoperative outcome was favorable with a final best corrected visual acuity of 20/30. CONCLUSIONS: In patients with billateral Terson syndrome we recommend early surgery, especially if the neurological status allows it, a good visual acuity being helpful for the neurophysical rehabilitation of the patient.

Total thyroidectomy with LigaSure Small Jaw versus conventional thyroidectomy - a clinical study.

INTRODUCTION: The emergence of LigaSure device in surgical practice brings some real benefits in thyroid surgery. UsingLigaSure Small Jaw device in total thyroidectomy is an important step in thyroid surgery. The aim of this study is to present the initial experience of Surgical Clinic I of Targu Mures staff in terms of total thyroidectomy using this procedure, without ligatures compared to the conventional technique with ligatures. MATERIAL AND METHOD: The study included 20 consecutive patients (19 females and one male) who have undergone total thyroidectomy in Surgical Clinic I of the Emergency County Hospital Targu Mures, between September 2012 - February 2013. Group I included 10 patients who underwent total thyroidectomty using the LigaSure Small Jaw device (without ligatures) while the second group included 10 patients in whom total thyroidectomy was performed by classical procedure (using vascular ligatures). The two groups were compared using statistical analysis following the next parameters: the thyroid pathology, operation time, number of hospitalization days,analgesia and immediate postoperative complications. RESULTS: This method provides a statistically significant decrease of the operative time and hospitalization days. CONCLUSION: Using LigaSure Small Jaw device in thyroid surgery is a safe procedure with little complications rate.

[Pathopshysiological mechanisms in macular edema]. / Terapii combinate în tratamentul edemului macular diabetic. (corrected).

The treatment of diabetic macular edema has known a fast development in the last 5 years where the transition from laser monotherapy to intravitreal pharmacotherapy is becoming standard practice. Intravitreal injections therapy is in a continuous development with promising positive results. The use of intratvitreal devices in the treatment of macular edema of vascular cause has become a viable alternative also in treating diabetic macular edema. Several clinical studies have revealed the superiority of intravitreal treatment versus laser monotherapy. This article is evaluating and reviewing present and future treatments used to combat diabetic macular edema. [corrected].

Ileo-ceco-descendento-colic intussusception in adult - a case report.

INTRODUCTION: Intestinal intussusception in adult represents a rare cause of intestinal obstruction, therefore the diagnostic and therapeutic methods must be adapted to each case. MATERIALS AND METHODS: We present the case of a 30 year old female admitted in our service suffering from a subocclusive symptomatology. After preoperative tests were completed in another medical unit, we presumed the possibility of intestinal intussusception. The intraoperative exploration revealed the presence of a terminal ileum tumor (4x5x5 cm) with the invaginated segment progressed on ileo-ceco-transversodescendento-colic trajectory. After partial desinvagination, we performed right hemicolectomy with ileo-transverse end-to-endanastomosis. RESULTS: The patient was discharged healthy on the 7th postoperative day. The histopathological findings revealed submucosal ileal lipoma. CONCLUSIONS: Tumors of the terminal ileum, cecum or right colon could have an important role in the etiology of mechanical intestinal obstructions. These tumors can be a starting point for intestinal intussusception, which can advance to the left colon.

[Serous macular detachment associated with circumscribed choroidal hemangioma: a case report]. / Decolare seroasa maculara asociata hemangiomului coroidian circumscris--apropo de un caz clinic.

INTRODUCTION: Choroidal hemangiomas are benign vascular hamartomas that typically present from second to fourth decade of life, when they can cause visual disturbance due to exudative retinal detachment. They represent uncommon benign choroidal vascular tumors, usually occuring sporadically in the absence of systemic disease. MATERIAL AND METHODS: We report the case of a young female patient, presenting a juxtapapillary circumscribed choroidal haemangioma complicated with serous macular detachment. The patient underwent photodynamic therapy with verteporfin (PDT). Systematic follow-up using ophthalmoscopy, ultrasonography, Fluorescein angiography and Indocyanine green angiography was performed. RESULTS: The patient presented regression with flattening of tumour, resolution of the subretinal fluid, and significant improvement of vision. DISCUSSIONS, CONCLUSIONS: Mostly asymptomatic, the choroidal hemangiomas can be associated with serous retinal detachment, leading to reduced vision and metamorphopsia; in those cases, the long term visual prognosis is poor, even in adequately treated patients. PDT is effective in eliminating the subretinal fluid and improving vision in patients with circumscribed choroidal hemangioma.

[Laparoscopic sleeve gastrectomy: the initial experience of the First Surgical Clinic Tg-Mures. Early and late (after 5-10 month follow-up) results]. / Gastrectomia longitudinala laparoscopica--experienta initiala a Clinicii Chirurgie I Tg-Mures. Rezultate precoce si tardive (follow-up între 5-10 luni).

AIM: This paper aims to present the initial experience of the I-st Surgery Clinic Târgu Mures in laparoscopic sleeve gastrectomy, stressing the technical aspects of surgery and postoperative immediate and late results. METHOD: Started in 2008, I Surgery Clinic's experience includes 11 cases of laparoscopic sleeve gastrectomy, pursued between 5 and 10 months postsurgery.The group is structured as follows: 80% female, aged between 13 and 55 years, average BMI 46, with limits between 35 and 72. Surgical technique was unitary, 10 of 11 cases beeing performed by the same team. RESULTS: Surgergical results were excellent: 0 conversions, 0 bleeding, 0 fistulas, 0 missfire. Average hospitalisation was of 48 hours postsurgery. EWL overall 68%, with limits between 50%, in 2 cases (initial BMI 70) and 100%--1 case (initial BMI 35). Life threatening morbidity--0.0 mortality, average BAROS score 6.7. CONCLUSION: GLL is a well standardized, secure, efficient, applicable with good results in all categories of patients with morbid obesity.