Atomoxetine for Intradialytic Hypotension in a Patient on Hemodialysis: A Case Report.

Intradialytic hypotension significantly affects patient safety and clinical outcomes during hemodialysis. Despite various pharmacological and nonpharmacological interventions, effective management remains elusive. In this report, we detail a case of intradialytic hypotension in a male patient in his 40s, undergoing hemodialysis with a history of polycystic kidney disease. Eight years ago, the patient underwent bilateral nephrectomy because of a severe cystic infection, after which his systolic blood pressure (BP) persistently remained at 50-70 mm Hg during dialysis sessions. The initial treatment strategy for hypotension included fludrocortisone, midodrine, and prednisolone, leading to a slight temporary increase in BP, which subsequently declined. As the patient's condition deteriorated, the administration of norepinephrine or dopamine became necessary to sustain BP during dialysis. Given the patient's resistance to these treatments, a daily dose of 25 mg of atomoxetine was introduced. Following this treatment, there was a gradual improvement in the patient's vertigo, weakness, and BP. This case illustrates that low-dose atomoxetine can alleviate symptoms and elevate BP in patients experiencing severe intradialytic hypotension during hemodialysis.

Effect of Danshen for improving clinical outcomes in patients with bladder cancer: a retrospective, population-based study.

Introduction: Traditional Chinese Medicine (TCM) has a broad application in healthcare, with Danshen being a notable herb used in Eastern medicine for cancer treatment. This study aims to explore the relationship between Danshen use and cardiovascular risks among bladder cancer patients. Methods: Patients were selected based on a confirmed diagnosis of bladder cancer with specific inclusion and exclusion criteria to control for certain comorbidities and treatments. Utilizing Taiwan's National Health Insurance data from 2003 to 2013, this retrospective, population-based study identified three groups: 525 patients treated with Danshen, 6,419 patients not treated with TCM, and 4,356 patients treated with TCM but not with Danshen. The Cox proportional hazard model was employed to estimate the risks of Major Adverse Cardiovascular Events (MACE) and mortality while accounting for various confounders. Results: The overall incidence of MACEs was significantly lower in the Danshen group (5%) compared to the TCM (8.1%) and non-TCM (9.9%) groups (p < 0.001). The Cox model revealed that bladder cancer patients treated with Danshen had the lowest risk of MACE (adjusted hazard ratio, 0.56; 95% confidence interval, 0.38-0.84) and all-cause mortality (adjusted hazard ratio, 0.60; 95% confidence interval, 0.44-0.82). Discussion: The findings suggest that Danshen reduces the risk of MACE and all-cause mortality in bladder cancer patients, highlighting its potential benefits. This underpins the necessity for further research to substantiate the cardiovascular benefits of Danshen in bladder cancer patients and potentially broaden its application in oncology healthcare.

A Comparison of SARC-F, Calf Circumference, and Their Combination for Sarcopenia Screening among Patients Undergoing Peritoneal Dialysis.

Sarcopenia is frequently encountered in patients undergoing peritoneal dialysis (PD). We evaluated and compared the diagnostic performance of a strength, assistance walking, rise from a chair, climb stairs, and falls (SARC-F) questionnaire, SARC-F combined with calf circumference (SARC-CalF), and calf circumference (CC) for screening sarcopenia among patients undergoing PD. We measured the appendicular skeletal muscle mass, evaluated using a multifrequency bioimpedance spectroscopy device, handgrip strength, and 6-m gait speed. SARC-F, SARC-CalF, and CC were obtained in all participants. Sarcopenia was defined using four different diagnostic criteria, including the Asian Working Group for Sarcopenia (AWGS) 2019, revised European Working Group on Sarcopenia in Older People (EWGSOP2), Foundation for the National Institutes of Health (FNIH), and International Working Group on Sarcopenia (IWGS). Among 186 enrolled patients undergoing PD (mean age 57.5 ± 14.1 years), the sarcopenia prevalence was 25.8-38.2% using the four definitions. The discriminative powers of SARC-CalF (range 0.648-0.748) and CC (range 0.652-0.813) against the four definitions were better than those exhibited by SARC-F (range 0.587-0.625), which achieved significant difference, except when adopting the criteria of the FNIH. After stratification by gender, the superiority of SARC-CalF and CC over SARC-F was maintained when AWGS 2019, EWGSOP2, and IWGS were applied. In conclusion, CC and SARC-CalF outperformed SARC-F in the diagnostic accuracy of sarcopenia among patients undergoing PD.

Laboratory risk indicator for necrotizing fasciitis score and the outcomes.

BACKGROUND: Laboratory risk indicator for necrotizing fasciitis (LRINEC score) is a simple laboratory tool used to distinguish between necrotizing soft-tissue infections (NSTI) and other soft-tissue infections. A LRINEC score of > or =6 is considered as denoting a high risk of necrotizing fasciitis. A certain LRINEC score might also be associated with mortality and other outcomes of patients with NSTI. METHODS: A review of the medical charts of patients was carried out. The study sites were one tertiary academic centre and one community, university-affiliated hospital. All adult patients with necrotizing soft-tissue infections from 2002 to 2005 were selected then LRINEC scores were calculated for each patient. We enrolled patients where there was sufficient information to determine that the LRINEC score was either <6 or > or =6. RESULTS: A total of two hundred and nine patients were enrolled and analysed. The overall mortality rate was 33 of 209 (15.8%) and amputation rate was 55 of 209 (26.3%). The amputation rates were defined as numbers of patients who received amputation divided by numbers of total patients. Enrolled patients were divided into two groups. Group I was those whose LRINEC score was <6 and group II was those whose LRINEC score was > or =6. Significant differences in mortality rate (P = 0.04) and amputation rate (P = 0.002) were noted between two groups. CONCLUSION: The LRINEC score is associated with the outcomes of patients with NSTI. Patients with a LRINEC score of > or =6 have a higher rate of both mortality and amputation.

Predictors of mortality in patients with necrotizing fasciitis.

BACKGROUND: Necrotizing fasciitis is an uncommon and life-threatening soft tissue infection with high mortality. Though early aggressive surgical intervention is important for improving survival, the impact of mortality from different microorganisms remains uncertain. Our study aims to identify the association of mortality and different microorganisms, and the positive and negative predictors of mortality in patients with necrotizing fasciitis. METHODS: This retrospective cohort study enrolled patients admitted via the emergency department (ED) with discharged diagnosis of necrotizing fasciitis (International Classification of Diseases, Ninth Revision, code 72886). Multivariate logistic regression analysis was used to identify microbiological, clinical, and biochemical variables independently associated with the mortality of necrotizing fasciitis. RESULTS: Multivariate logistic regression analysis showed that Vibrio infection, Aeromonas infection, hypotension, malignancy, and band form 10% or greater were significantly associated with increase of mortality (P < .05). They were considered as positive predictors of mortality. The presence of hemorrhagic bullae, however, was significantly associated with decrease of mortality (P < .05). It was considered as negative predictor of mortality. CONCLUSION: Aeromonas infection, Vibrio infection, cancer, hypotension, and band form white blood cell count greater than 10% are independent positive predictors of mortality in patients with necrotizing fasciitis. Streptococcal and staphylococcal infections, in contrast, are not predictors of mortality. The presence of hemorrhagic bullae is an independent negative predictor of mortality. Further study should focus on the accuracy of these factors.