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BACKGROUND: COVID-19 is associated with higher morbidity and mortality in patients with chronic liver diseases (CLDs). However, our understanding of the long-term outcomes of COVID-19 in patients with CLD is limited. METHODS: We conducted a multicenter, observational cohort study of adult patients with CLD who were diagnosed with COVID-19 before May 30, 2020, to determine long-term clinical outcomes. We used a control group of patients with CLD confirmed negative for COVID-19. RESULTS: We followed 666 patients with CLD (median age 58 years, 52.8% male) for a median of 384 (interquartile range: 31-462) days. The long-term mortality was 8.1%; with 3.6% experiencing delayed COVID-19-related mortality. Compared to a propensity-matched control group of patients with CLD without COVID-19 (n=1332), patients with CLD with COVID-19 had worse long-term survival [p<0.001; hazards ratio (HR): 1.69; 95% CI: 1.19-2.41] and higher rate of hospitalization (p<0.001, HR: 2.00, 1.62-2.48) over a 1-year follow-up period. Overall, 29.9% of patients reported symptoms of long-COVID-19. On multivariable analysis, female sex (p=0.05, HR: 2.45, 1.01-2.11), Hispanic ethnicity (p=0.003, HR: 1.94, 1.26-2.99), and severe COVID-19 requiring mechanical ventilation (p=0.028, HR: 1.74, 1.06-2.86) predicted long-COVID-19. In survivors, liver-related laboratory parameters showed significant improvement after COVID-19 resolution. COVID-19 vaccine status was available for 72% (n=470) of patients with CLD and history of COVID-19, of whom, 70% (n=326) had received the COVID-19 vaccine. CONCLUSIONS: Our large, longitudinal, multicenter study demonstrates a high burden of long-term mortality and morbidity in patients with CLD and COVID-19. Symptoms consistent with long-COVID-19 were present in 30% of patients with CLD. These results illustrate the prolonged implications of COVID-19 both for recovering patients and for health care systems.
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COVID-19 , Hepatopatias , Adulto , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , COVID-19/epidemiologia , Vacinas contra COVID-19 , Síndrome de COVID-19 Pós-Aguda , HospitalizaçãoRESUMO
BACKGROUND: Venous thromboembolism (VTE) is a serious complication, particularly in cancer patients undergoing free flap reconstruction. Subcutaneous enoxaparin is the conventional prophylaxis for VTE prevention, and serum anti-factor Xa (afXa) levels are being increasingly used to monitor enoxaparin activity. In this study, free flap patients receiving standard enoxaparin prophylaxis were prospectively followed to investigate postoperative afXa levels and 90-day VTE and bleeding-related complications. METHODS: Patients undergoing free tissue transfer during an 8-month period were identified and prospectively followed. Patients received standard fixed enoxaparin dosing at 30 mg twice daily in head and neck (H&N) and 40 mg daily in breast reconstructions. Target peak prophylactic afXa range was 0.2 to 0.5 IU/mL. The primary outcome was the occurrence of 90-day postoperative VTE- and bleeding-related events. Independent predictors of afXa level and VTE incidence were analyzed for patients that met the inclusion criteria. RESULTS: Seventy-eight patients were prospectively followed. Four (5.1%) were diagnosed with VTE, and six (7.7%) experienced bleeding-related complications. The mean afXa levels in both VTE patients and bleeding patients were subprophylactic (0.13 ± 0.09 and 0.11 ± 0.07 IU/mL, respectively). Forty-six patients (21 breast, 25 H&N) had valid postoperative peak steady-state afXa levels. Among these, 15 (33%) patients achieved the target prophylactic range: 5 (33%) H&N and 10 (67%) breast patients. The mean afXa level for H&N patients was significantly lower than for breast patients (p = 0.0021). Patient total body weight was the sole negative predictor of afXa level (R 2 = 0.47, p < 0.0001). CONCLUSION: Standard fixed enoxaparin dosing for postoperative VTE prophylaxis does not achieve target afXa levels for the majority of our free flap patients. H&N patients appear to be a particularly high-risk group that may require a more personalized and aggressive approach. Total body weight is the sole negative predictor of afXa level, supporting a role for weight-based enoxaparin dosing.
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Retalhos de Tecido Biológico , Tromboembolia Venosa , Humanos , Enoxaparina/uso terapêutico , Tromboembolia Venosa/tratamento farmacológico , Anticoagulantes/uso terapêutico , Peso CorporalRESUMO
Background The decisional process of navigating breast reconstruction surgery is very challenging for patients with a breast cancer diagnosis. This study aims to assess the impact of a virtual breast reconstruction decision aid program on the decision-making process of breast cancer patients considering breast reconstruction. Methods A two-arm, randomized, controlled trial was conducted at the University of Pittsburgh. Patients were blindly assigned to one of two arms: Emmi Decide (Emmi Solutions LLC, Chicago, IL) program prior to traditional consultation (intervention) and traditional consultation alone (control). All patients completed a baseline pre- and post-intervention questionnaire to evaluate knowledge, patient satisfaction, and psychological status. Surgeons' satisfaction and consultation time were also recorded. Results A total of 26 patients participated in the study (n=13 in each arm). Patients in the intervention group reported a greater BREAST-Q reconstruction module score (control=47.9±8.2, intervention=56.8±4.2, p=0.0017), lower decisional conflict scale score (control=30.2±11.8, intervention=14.5±8.8, p=0.017), and improved patient knowledge (control=70.8±15.5%, intervention=83.1±13.8%, p=0.018). No difference was noted in consultation time (control=51.0±7.8 min, intervention=47.8±13.7 min, p=0.46) and psychological testing (control=49.7±16.0, intervention=44.6±15.2, p=0.26). However, surgeons reported greater satisfaction with their consultations with interventional group participants (control=3.4±0.7, intervention=4.8±0.4, p=0.000056). Conclusions The use of a virtual decisional aid program to assist the decision-making of breast reconstruction patients was shown to significantly benefit both patients and surgeons, by improving patient knowledge and satisfaction without placing an additional psychological burden on them. This supports the notion that this resource is a promising tool that can improve the difficult process of breast reconstruction in the vulnerable population of breast cancer patients.
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BACKGROUND AND AIM: Few case reports exist that link lactulose use with pneumatosis intestinalis in cirrhotics. This study investigates the relationship between lactulose use and idiopathic pneumatosis intestinalis in a cohort of cirrhotic patients. METHODS: This case series considers several notable cases of patients with idiopathic pneumatosis intestinalis and concurrent lactulose use. Idiopathic pneumatosis intestinalis was defined as pneumatosis intestinalis with no identifiable etiology. A cohort of 119 patients with cirrhosis and pneumatosis intestinalis were identified in a tertiary care setting, via chart review by a multidisciplinary team. Eleven of these patients were found to have idiopathic pneumatosis intestinalis. Nine of these patients were being treated with lactulose. RESULTS: Six out of 9 patients with idiopathic pneumatosis intestinalis that were being treated with lactulose saw resolution of pneumatosis intestinalis following discontinuation of treatment. CONCLUSIONS: The etiology of idiopathic pneumatosis intestinalis is likely multifactorial, but lactulose might play a preventable role in its formation.