RESUMEN
Immunosuppressive drugs are used for treating coronavirus disease 2019COVID-19pneumonia. This study examined the current status of screening and monitoring patients with COVID-19 pneumonia treated with immunosuppressive agents for hepatitis B virusHBVreactivation. Of 123 patients whose hepatitis B surface antigen level was measured, 2 were HBsAg-positive. Antihepatitis B core/surface antibodies were measured in all 121 HBsAg-negative patients. HBV DNA was measured in 31 of 32 patients who were positive for either or both antihepatitis B core/surface antibodies. Of 34 patients requiring regular monitoring, only 4 were monitored. The HBV monitoring rate at the initiation of COVID-19 treatment was high. How-ever, HBV monitoring after COVID-19 treatment was difficult because most patients were transferred to other hospitals or had their treatment terminated.Copyright © 2022 Takeshi Matsui et al.
RESUMEN
The patient presented with fever and appetite loss. Computed tomography (CT) revealed a moderate grade 2 pneumonia. Besides, further blood examination showed his HB antigen as negative, anti-HBs/c anti-body as positive, and HBV DNA level as 1.0 LIU/mL. Therefore, he was diagnosed with COVID-19. Administered treatments comprised oxygen inhalation and steroid therapy, including pulses, remdesivir, and baricitinib, which improved pneumonia. Interestingly, one month posttreatment, his HBV DNA level in-creased to 1.4 LIU/mL, followed by a further increase to 1.7 LIU/Ml, showing an improvement. Tenofovir alafenamide fumarate was thus administered. In clinical practice, immunosuppressive therapy is used for patients with moderate-to-severe COVID-19 pneumo-nia. However, close attention should also be paid to the elevation of blood HBV DNA levels during and after treatment.Copyright © 2022 The Japan Society of Hepatology.
RESUMEN
Background and Aim: Immunosuppressive agents (e.g., baricitinib [BAR], tricizumab [TCZ]) and steroids are used for treating coronavirus disease 2019 (COVID-19) pneumonia. These immunosuppressive agents are known to cause HBV reactivation. The current guidelines recommend HBV screening and HBV reactivation monitoring in Japan. However, the status of compliance among treated patients with COVID-19 pneumonia remains unclear. Herein, we report the status of compliance with the current guidelines on HBV reactivation. Method(s): We investigated the implementation of HBV screening and HBV reactivation monitoring for patients who received immunosuppressive agents in our hospital from April 2021 up to June 2021. Background factors related to the presence or absence of screening were analyzed. Result(s): There were 123 patients who received immunosuppressive agents in our hospital from April 2021 up to June 2021. The patients median age was 63 years old (31-95 years), and 90 patients were men. BAR/steroid therapy was given in 115 patients and TCZ/steroid therapy in 8 patients. Of the 123 patients in whom HBs antigen level was measured, 2 patients were positive for HBs antigen. Anti-HBc/ HBs antibodies were measured in all 121 HBsAg-negative patients according to the guidelines. Of 32 patients who were positive for either or both anti-HBc/HBs antibodies, HBV DNA was measured in 31 patients. Of 34 patients who required regular reactivation monitoring, 30 did not receive regular monitoring (6 died in the hospital, 11 were transferred to other hospitals, and 13 were terminated of their treatment early in the outpatient department of the hospital). Only 4 patients were monitored according to the guidelines. Of the 4 patients monitored, 1 was positive for HBs antigen and was given a nucleic acid analogue. In 1 patient, HBV DNA increased from signal-positive to 1.4 LIU/mL and then to 1.7 LIU/mL and nucleic acid analogue was started. The remaining 2 patients had undetectable HBV DNA or remained signal-positive. Conclusion(s): The HBV reactivation monitoring rate at the start of COVID-19 pneumonia treatment was high. However, HBV reactivation monitoring after the COVID-19 pneumonia treatment was difficult because most patients were transferred to other hospitals or had their treatment terminated.
RESUMEN
Immunosuppressive drugs are used for treating coronavirus disease 2019(COVID-19)pneumonia. This study examined the current status of screening and monitoring patients with COVID-19 pneumonia treated with immunosuppressive agents for hepatitis B virus(HBV)reactivation. Of 123 patients whose hepatitis B surface antigen level was measured, 2 were HBsAg-positive. Antihepatitis B core/surface antibodies were measured in all 121 HBsAg-negative patients. HBV DNA was measured in 31 of 32 patients who were positive for either or both antihepatitis B core/surface antibodies. Of 34 patients requiring regular monitoring, only 4 were monitored. The HBV monitoring rate at the initiation of COVID-19 treatment was high. How-ever, HBV monitoring after COVID-19 treatment was difficult because most patients were transferred to other hospitals or had their treatment terminated. Copyright © 2022 Takeshi Matsui et al.
RESUMEN
Exercise guidelines for cancer survivors issued by multiple international organizations (Campbell KL et al, 2019) updated the recommendations that aerobic, combined aerobic plus resistance training, and/or resistance training could improve common cancer-related health outcomes (eg, anxiety, depression, fatigue, physical function, and health-related quality of life). Despite these guidelines, the majority of cancer survivors are not regularly physically active. A lack of awareness regarding available effective program to help facilitate exercise in cancer survivors was suggested to be a one of barriers to clinicians referring them to exercise. Furthermore, given that the COVID-19 pandemic has made getting sufficient exercise difficult, there is an urgent need for developing a home-based exercise program and its effectiveness among cancer survivors. Systematic review revealed that high-intensity interval training (HIIT) is a time-efficient method for increasing cardiovascular function in breast cancer survivors (Tsuji K et al, 2021), while all previous HIIT studies were lab-based supervised intervention. Recently, we originally developed 12-week home-based smartphone-supported HIIT program (habit-B program) and examined its effect on cardiorespiratory fitness among breast cancer survivors in Japan. Our single-blind single-center randomized controlled trial involved 50 sedentary women with stage I-IIa breast cancer. The results showed that home-based HIIT intervention can lead to improve cardiorespiratory fitness and muscle strength (Ochi E et al, 2021). Based on the pilot study, we are proceeding a multi-center RCT in stage I-III breast cancer survivors. Mobile health such as habit-B might become a solution, but we need more collaboration and care coordination with appropriate professionals as well as change in the behaviors of clinicians, cancer survivors, and those who deliver the rehabilitation and exercise program.
RESUMEN
The patient presented with fever and appetite loss. Computed tomography (CT) revealed a moderate grade 2 pneumonia. Besides, further blood examination showed his HB antigen as negative, anti-HBs/c anti-body as positive, and HBV DNA level as 1.0 LIU/mL. Therefore, he was diagnosed with COVID-19. Administered treatments comprised oxygen inhalation and steroid therapy, including pulses, remdesivir, and baricitinib, which improved pneumonia. Interestingly, one month posttreatment, his HBV DNA level in-creased to 1.4 LIU/mL, followed by a further increase to 1.7 LIU/Ml, showing an improvement. Tenofovir alafenamide fumarate was thus administered. In clinical practice, immunosuppressive therapy is used for patients with moderate-to-severe COVID-19 pneumo-nia. However, close attention should also be paid to the elevation of blood HBV DNA levels during and after treatment.
RESUMEN
Background: A strategy for maintaining and/or improving cardiorespiratory fitness (CRF) in the growing population of cancer survivors is of major clinical importance in the COVID-19 era. With the aim of increasing CRF, recent studies have focused on the use of high-intensity interval training (HIIT) in supervised experimental settings, which appeared to be more beneficial than usual care in cancer survivors at all stages of treatment and aftercare. However, the effect of unsupervised HIIT on increasing CRF in breast cancer survivors is not known. Purpose: To determine whether the newly developed habit-B program, which involves home-based smartphone-supported HIIT using body-weight exercises, improves CRF in early-stage breast cancer survivors. We hypothesized that the habit-B program would improve VO2peak compared with a control group. Methods: This single-center, 12-week, parallel-group, single-blind, randomized controlled trial involved 50 women with stage I-IIa breast cancer, aged 20 to 59 years, who had completed initial treatment except for hormone therapy. Participants wore a smartwatch and were randomized to either the exercise or control group from May 27, 2019 through November 30, 2020. The planned sample size was 60 Spatients to detect the increase of 2.0 ml/kg/min change in VO2peak with a standard deviation of 2.6 ml/kg/min, one-sided significance level of 2.5% and 80% power. The exercise group underwent home-based HIIT using a smartphone and a Fitbit Versa thrice weekly for 12 weeks (three times per week). The primary outcome was the 12-week change in peak oxygen uptake (VO2peak;mL/kg/min) between the groups. Other outcomes included muscle strength, 6-min walk test, resting heart rate, physical activity, fatigue, safety, and quality of life. Results: Of the 50 participants, 44 (exercise group, n=23;control group, n=21) completed the CRF assessment and 6 did not because of issues related to the COVID-19 pandemic. The change in VO2peak increased significantly in the exercise group (0.9 [95%CI, 0.1 to 1.7]) compared with the control group (-0.8 [95%CI,-1.5 to-0.1]) (mean difference, 1.7 [95% CI, 0.7 to 2.7], p <.01). Leg strength also increased significantly in the exercise group compared with the control group (mean difference, 13.5 [95% CI, 2.9 to 24.1], p <.01). Changes in other outcomes were not significantly different between the groups. Conclusion: A home-based HIIT intervention can lead to improved cardiorespiratory fitness and muscle strength in early-stage breast cancer survivors;however, a multicenter pragmatic clinical trial is required to confirm the benefits of the habit-B program.