ABSTRACT
Increased number of left ventricular assist device placement in patients with end stage heart failure as well as years of survival increases the likelihood of need for non-cardiac procedures. Prostate artery embolization is a safe, minimally invasive procedure performed in the setting of lower urinary tract symptoms or refractory gross hematuria of prostatic origin. These patients require a multidisciplinary approach to weigh the benefits and risks of the procedure and provide optimal periprocedural care. We report a case of technically successful prostate artery embolization performed in a patient with HeartWare HVAD presenting with refractory hematuria of prostatic origin (RHPO).
ABSTRACT
AIM OF THE STUDY: To determine whether liver-directed therapies (LDT) and no therapy affect waiting list times for liver transplant candidates from a single center. MATERIAL AND METHODS: This retrospective study included patients > 12 years of age diagnosed with hepatocellular carcinoma between January 2014 and June 2019 and followed until the date of transplant, date of delisting, loss to follow-up, or date of death. Waiting list time and associated factors were analyzed using Kaplan-Meier and Cox proportional-hazards methods. RESULTS: A total of 181 patients met the selection criteria. The mean age was 60 years with standard deviation (SD) of 7.8 years. Sixty-six percent underwent transplant, and 64% were classified within the Milan criteria. Men had a lower median waiting list time than women (191 days vs. 236 days, p = 0.0093). The overall median survival time or time to transplant for 50% of the population was 218 days (95% CI: 195-235). Men displayed a 3.1-fold (95% CI: 1.5-6.2) higher probability of transplantation than women (p = 0.002). Patients who received no therapy had a 5-fold higher probability of undergoing transplantation than patients under arterial LDT (HR [95% CI]: 5 [1.2, 20], p = 0.02). Patients under combined LDT displayed a 70% reduced probability of transplantation compared to patients who received arterial LDTs (p = 0.0009). CONCLUSIONS: LDT was associated with a prolonged stay on the transplant list, likely due to the presence of an aggressive liver tumor. However, LDTs allow the patient to remain active on the liver transplant list, increasing their chances of undergoing transplantation.
ABSTRACT
BACKGROUND: The incidence of heart failure in diabetic subjects is high even in the absence of hypertension and coronary artery disease. AIMS: The purpose of this study was to study the incidence of diastolic dysfunction in diabetic subjects and its relation to age, duration of diabetes mellitus (DM), Glycosylated hemoglobin (HbA1c) levels, obesity indices and diabetic microangiopathies. SETTINGS AND DESIGN: This was a case control prospective study conducted at the teaching hospital during a one year period. MATERIALS AND METHODS: A total of 127 subjects (case) with type 2 diabetes of more than five years duration were studied. Total 100 healthy subjects were included as the control group. Echocardiography was performed to assess left ventricular diastolic function. RESULTS: Out of the total 127 subjects, 69 (54.33%) from the case group had diastolic dysfunction, and 11% amongst 100 in the control group population showed the diastolic dysfunction (P < 0.001). Patients with a longer duration of DM (of 11 to 15 years) had a higher prevalence of diastolic dysfunction (P < 0.02). Subjects with high waist circumference and high waist to hip ratio had statistically significant diastolic dysfunction with 'P' =0.001 and 'P' = < 0.02 respectively. Subjects with HbA1c > 7.5% had a higher prevalence of diastolic dysfunction than subjects with HbA1c < 7.5% (P < 0.02). Diastolic dysfunction was present in majority of the subjects with autonomic neuropathy and retinopathy. CONCLUSIONS: Present study reveals high incidence of diastolic dysfunction in asymptomatic diabetic; subjects and, this finding was correlated with the duration of diabetes, HbA1c levels, obesity indices and diabetic microangiopathies. We conclude that early diagnosis and institution of treatment will reduce morbidity and improve the outcomes, and prevent future heart failure.