Internal and emergency medicine
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Observational Study
Long-term management of chronic heart failure patients in internal medicine.
Chronic heart failure (CHF) is one of the main disabilities in elderly patients requiring frequent hospitalizations with high health care costs. We studied the outcome of CHF outpatient management in reducing hospitalization after discharge from a division of Internal Medicine at a large 3rd referral regional Hospital. 147 CHF inpatients (M:F: 63:84; mean age 76 ± 9.6 years) admitted for acute exacerbation of CHF were followed up as outpatients at 1, 6, 12 and 24 months after discharge. At baseline, patients underwent: laboratory tests, ECG, echocardiogram and a dedicated-intensive health care educational program involving also their families. ⋯ At 24 months, hospital readmissions were decreased by 42% as compared to the previous 24 months. Risk factors for re-hospitalizations were anemia, NYHA class III or IV and previous hospitalizations. Establishing an intensive outpatient management program for CHF patients leads to long-term beneficial effects with improved clinical parameters and decreased hospitalization in the setting of Internal Medicine.
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Percutaneous coronary interventions (PCIs) within a door-to-balloon timing of 90 min have greatly decreased mortality and morbidity of ST-elevation myocardial infarction (STEMI) patients. Post-PCI, they are routinely transferred into the coronary care unit (CCU) regardless of the severity of their condition, resulting in frequent CCU overcrowding. This study assesses the feasibility of step-down units (SDUs) as an alternative to CCUs in the management of STEMI patients after successful PCI, to alleviate CCU overcrowding. ⋯ Patients managed in the SDU incurred significantly lower inpatient costs (p = 0.0003). No significant differences were found between the CCU and SDU patients in terms of patient characteristics, PCI characteristics, in-hospital complications, length of stay, and patient outcomes up to a year after discharge. The SDU is a viable cost-effective option for managing STEMI patients after successful primary PCI to avoid CCU overcrowding, with non-inferior patient outcomes as compared to the CCU.
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Ketogenic enteral nutrition (KEN™) is a modification of Blackburn's protein-sparing modified fast, using a hypocaloric, ketogenic liquid diet. The study is about ketogenic enteral nutrition (KEN) in overweight and obese patients receiving a short treatment of the nutritional solution as a 24-h infusion. It is a retrospective analysis that examines safety, weight loss and body composition changes after three sequential 10-day cycles of KEN therapy. ⋯ Results might be restricted to a British cohort only and should not be universally applied. Long-term results need to be explored in controlled studies. KEN treatment is safe, well tolerated and results in rapid fat loss without detriment to dry lean mass.
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Out-of-office blood pressure (BP) measurement is encouraged by recent hypertension guidelines for assessing BP phenotypes. These showed acceptable reproducibility in the short term, but few data exist about long-term reproducibility, particularly for chronic kidney disease (CKD) patients. We evaluated changes of the BP phenotypes at 6 and 12 months in 280 consecutive non-dialysis CKD outpatients (186 males, age 71 ± 12 years, eGFR 38 ± 13 ml/min/1.73), without any change in drug therapy. ⋯ When reproducibility of BP phenotypes both at 6 months and at 12 months was assessed, it was very low (19.6%), particularly for MUCH (0%), CH (14%) and WUCH (15.5%), while it was 31% for SUCH. In a CKD cohort, the overall prevalence of the different BP phenotypes defined by office and home BP remains constant over time. However, only 38% of patients maintained the same phenotype at 12 months, suggesting a poor reproducibility over time for the BP phenotypes.
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Some evidence suggests a relationship between thyroid dysfunction and uric acid (UA) metabolism, but the potential influential role of thyroid hormones on UA metabolism is still debated. This report was designed to evaluate the influential role of levothyroxine (L-T4) replacement therapy on circulating levels of UA in patients with recent onset post-thyroidectomy subclinical hypothyroidism. Circulating levels of thyroid hormones, UA and other metabolic parameters were assessed in 155 recently thyroidectomized patients (131 females, mean age 51.1 ± 12.7 years) at baseline (5-7 day after surgery) and after 2 months under replacement therapy with L-T4. ⋯ After 2 months under the replacement therapy with L-T4, both serum UA levels (- 1.2 ± 0.9 mg/dL, p < 0.0001 vs. baseline) and HOMA-IR (- 0.3 ± 1.5 mmol/L, p = 0.0328 vs. baseline) significantly decreased. Multivariate regression analysis revealed that changes in HOMA-IR explained 23% of the variations of serum UA levels under L-T4 replacement therapy (β = 0.295, p < 0.0001, R2 = 0.230). Our study suggests that thyroid hormones could modulate UA metabolism in patients with recent onset subclinical hypothyroidism likely by improving insulin sensitivity.