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1.
Healthcare (Basel) ; 12(10)2024 May 14.
Article in English | MEDLINE | ID: mdl-38786423

ABSTRACT

Diagnosing intracardiac masses poses a complex, multimodal challenge. We present the case of a 72-year-old woman with a history of rheumatic fever leading to mitral stenosis and a previous mitral valve commissurotomy who reported fatigue, weakness, and palpitations over the past three months. Echocardiography revealed a tumor (53 × 40 mm) in the enlarged left atrium, attached by a wide base to the left atrium wall, exhibiting variable densities. Computerized tomography identified a heterodense mass (53 × 46 × 37 mm) with similar attachments. Angiography showed two branches from the circumflex artery intricately associated with the mass. Despite unsuccessful embolization of the mass' blood supply, surgical intervention including mitral valve replacement, tricuspid valve annuloplasty, and tumor removal was pursued. Pathohistological analysis confirmed the mass as a thrombus. During the postoperative follow-up, the patient presented with no complaints. Follow-up echocardiography indicated the normal function of the mechanical mitral valve prosthesis and the absence of intracardiac masses. While it remains unknown whether this neovascularization is specific to patients with severe mitral valve disease, this case highlights the diagnostic challenges of differentiating between thrombi and tumors in the context of mitral valve disease. It illustrates the critical role of multimodal imaging in elucidating the anatomical and functional relationships within the heart, thereby guiding accurate diagnosis and effective treatment.

2.
Eur Arch Otorhinolaryngol ; 280(10): 4477-4483, 2023 Oct.
Article in English | MEDLINE | ID: mdl-37103580

ABSTRACT

PURPOSE: Despite being one of the most common types of the peripheral vertigo encountered in clinical practice, benign paroxysmal positional vertigo (BPPV) remains underdiagnosed and undertreated, even in affluent health care systems. The publication of fully updated clinical practice guidelines significantly facilitated the diagnosis and treatment of BPPV. This study evaluates the adoption of the guidelines in our clinical setting and reviews further recommendations for quality-of-care improvement. METHODS: This retrospective cross-sectional survey included a total of 1155 adult patients diagnosed with BPPV at the biggest tertiary care center in the country during a 5-year period (2017-2021). The data for the first three years (2017-2020) and 919 patients were collected in full, and for the remaining 236 patients (2020-2021) only partially due to the disturbance in referrals caused by COVID-19 pandemic. RESULTS: The familiarity with and adherence to the published clinical guidelines by physicians judged by patients' charts and our health care database were overall unsatisfactory. The adherence varied from 0 to 40.5% in our sample. The recommendations for making the diagnosis and for repositioning procedure as first-line therapy were followed in only 20-30% of cases. CONCLUSION: There are large opportunities for improvement in quality of care of BPPV patients. Apart from constant and systematic education at the primary health care level, the health care system may need to adopt more advanced measures of ensuring better adherence to guidelines and subsequent reduction in medical costs.


Subject(s)
Benign Paroxysmal Positional Vertigo , COVID-19 , Adult , Humans , Benign Paroxysmal Positional Vertigo/diagnosis , Benign Paroxysmal Positional Vertigo/therapy , Cross-Sectional Studies , Pandemics , Retrospective Studies , Practice Guidelines as Topic
3.
Med Princ Pract ; 31(6): 570-577, 2022.
Article in English | MEDLINE | ID: mdl-36273458

ABSTRACT

OBJECTIVE: Thyroid dysfunction is a common cause of atrial fibrillation (AF). Incidence of AF is high in patients with both expressed and subclinical hyperthyroidism. The aim of our study was to determine the incidence and predictors of new onset atrial fibrillation (NOAF) in euthyroid patients undergoing thyroid surgery. SUBJECT AND METHODS: The study included 1,252 euthyroid patients with American Society of Anesthesiologists (ASA) physical status ASA 2 and ASA 3, who were 18 years and older and were in sinus rhythm. Patients without comorbidity and patients with persistent AF were excluded. We investigated the influence of the following preoperative characteristics on the occurrence of NOAF: age, sex, body mass index, ASA score, admission diagnoses, and comorbidity. We noted the influence of difficult intubation of trachea, type and duration of surgery, and time under general anaesthesia. Univariate and multivariate logistic regression were used to determine predictors of occurrence of NOAF. RESULTS: NOAF was noted in 0.72% of patients. Patients with NOAF were older (63.11 vs. 56.81 years) than patients without NOAF, but this was not statistically significant. Significantly more patients from the NOAF group had preoperative heart rhythm disturbance and a history of angina pectoris, in contrast to patients without registered NOAF (p = 0.001; p = 0.017). Multivariate analysis showed that a history of heart rhythm disturbance was an independent predictor of NOAF. CONCLUSIONS: Incidence of NOAF during thyroid surgery is similar to the other type of surgery, if the values of thyroid hormones are normal.


Subject(s)
Atrial Fibrillation , Thyroid Gland , Humans , Thyroid Gland/surgery , Atrial Fibrillation/epidemiology , Atrial Fibrillation/etiology , Atrial Fibrillation/diagnosis , Risk Factors
4.
Heart Surg Forum ; 25(2): E196-E203, 2022 Mar 17.
Article in English | MEDLINE | ID: mdl-35486064

ABSTRACT

BACKGROUND: Cardiac surgery-associated acute kidney injury (CSA-AKI) is the most common clinically important complication in adult patients undergoing open-heart surgery, with an incidence between 8.9% and 39%. Studies have shown that even a slight increase in serum creatinine levels after cardiac surgery significantly affects the mortality and morbidity of these patients. AIM: This study sought to determine the predictors and incidence of acute kidney injury (AKI) in patients older than 70 years undergoing elective valvular surgery. METHODS: Prospective study included 156 patients scheduled for elective cardiac surgery requiring cardiopulmonary bypass (CPB) at Dedinje Cardiovascular Institute between January and September 2019. Isolated valvular surgery was performed in 87 patients, while the remaining 69 patients underwent combined coronary and valvular surgery. The development and stage of CSA-AKI were diagnosed, according to Kidney Disease Improving Global Outcome (KDIGO) criteria. Predictors and incidence of CSA-AKI development were assessed using univariate binary logistic regression analysis. RESULTS: The incidence of CSA-AKI was 17.3%. CSA-AKI stage 1 was diagnosed in 25 patients  (16.02%). CSA-AKI stage 2 was noted in one patient (0.64%), as well as stage 3 (0.64%). In six patients (3.85%), renal replacement therapy (RRT) was required. Using univariate binary logistic analysis, the following parameters were identified as predictors for CSA-AKI development: duration of cardiopulmonary bypass (OR 1.01; CI 95% (1.01-1.02); P = .002), duration of aortic clamping (OR 1.02; CI 95% (1.01-1.03); P = .002), lactate levels during the intensive care unit (ICU) stay (OR 1.33; CI 95% (1.04-1.70); P = .026), duration of mechanical ventilation (MV) (OR 1.03; CI 95% (1.1-1.07); P = .014), the use of inotropic drugs (adrenaline, dobutamine) (OR 0.38: CI 95% (0.16-0.9); P = .026; and OR 0.23; CI 95% (0.1-0.56); P = .0019, respectively), and the use of diuretics (OR 0.24; CI95% (0.06-095); P = .041). Using Mann-Whitney U test for independent samples show that the group of patients who developed CSA-AKI had significantly longer duration of hospitalization (Z = -2.751); P = .006), prolonged ICU stay (Z = -4.160; P < .001), and need for prolonged mechanical ventilation (Z = -4.411; P < .001). CONCLUSION: Independent predictors for AKI development after valvular surgery in patients older than 70 years are prolonged mechanical ventilation and increased lactate values, while the use of diuretics after surgery reduces the incidence of AKI. Also, the development of CSA-AKI is associated with prolonged ICU stay and a longer duration of hospitalization.


Subject(s)
Acute Kidney Injury , Acute Kidney Injury/diagnosis , Acute Kidney Injury/epidemiology , Acute Kidney Injury/etiology , Adult , Diuretics , Female , Humans , Kidney/physiology , Lactates , Male , Prospective Studies , Retrospective Studies , Risk Factors
5.
Eur Arch Otorhinolaryngol ; 275(2): 579-586, 2018 Feb.
Article in English | MEDLINE | ID: mdl-29214434

ABSTRACT

Intraoperative bradycardia (IOB) is one of the most common cardiac arrhythmias observed in clinical anaesthetic practice. Controlled hypotension, as a strategy of lowering patient's blood pressure during anesthesia has been practiced for decades in head and neck surgery. The aim of our study was to determine the incidence and the risk factors for intraoperative bradycardia in maxillofacial, ear, nose and throat surgery, as well as to determine whether controlled hypotension affects the occurrence of IOB. The retrospective study included 2304 patients who underwent maxillofacial, ear, nose or throat surgery. We studied the influence of: sex, age, comorbidity, type of surgery, duration of anesthesia and controlled hypotension on the occurrence of IOB. IOB was registered in 473 patients (20.5%). Patients with controlled hypotension had IOB significantly more often than patients without controlled hypotension (33.9 vs 15.1%) (p = 0.000). The significant predictors of IOB were: age (OR = 1.158; 95% CI = 1.068-1.256; p = 0.000), sex (OR = 0.786; 95% CI = 0.623-0.993; p = 0.043), ischemic heart disease (OR = 2.016; 95% CI = 1.182-3.441; p = 0.010); ear surgery (OR = 1.593; 95% CI = 1.232-2.060; p = 0.000), anesthesia duration, (OR = 1.006; 95% CI = 1.004-1.007; p = 0.000) and controlled hypotension (OR = 2.204; 95% CI = 1.761-2.758; p = 0.000). IOB is common in maxillofacial, ear, nose and throat surgery, particularly in male, older age and patients with ishemic heart disease. The ear surgery, longer anesthesia duration and controlled hypotension raise the risk for occurrence of IOB.


Subject(s)
Anesthesia/adverse effects , Bradycardia/etiology , Hypotension, Controlled/adverse effects , Intraoperative Complications/etiology , Oral Surgical Procedures/adverse effects , Adult , Age Factors , Aged , Aged, 80 and over , Comorbidity , Female , Humans , Incidence , Logistic Models , Male , Middle Aged , Neck/surgery , Nose/surgery , Pharynx/surgery , Retrospective Studies , Risk Factors , Sex Distribution
6.
Acta Chir Iugosl ; 60(1): 83-6, 2013.
Article in Serbian | MEDLINE | ID: mdl-24669568

ABSTRACT

Coronary artery disease is one of the risk factors for myocardial infarction and it is present in 40% of patients who are undergoing noncardiac surgery. Despite evidence of the benefit of the antiplatelet therapy in patients at risk of cardiac complications, aspirin treatment is often discontinued before surgery due to the risk of perioperative bleeding. In many studies and meta-analysis it is shown that aspirin withdrawal in perioperative period was associated with three-fold higher risk of major adverse cardiac events. Perioperative continuation of aspirin increase the rate of bleeding by 1.5, but it doesn't increase the level of the severity of bleeding complications. In perioperative periode aspirin is discontinued only if it is estimated that the bleeding risk is higher than the risk of thrombosis. In the paper authors present a case report of patient who developed a perioperative myocardial in-farction as a consequence of aspirin withdrawal before total colectomy.


Subject(s)
Aspirin/administration & dosage , Myocardial Infarction/etiology , Platelet Aggregation Inhibitors/administration & dosage , Postoperative Hemorrhage/prevention & control , Withholding Treatment , Aspirin/adverse effects , Colectomy , Humans , Male , Platelet Aggregation Inhibitors/adverse effects , Preoperative Care
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