Journal of investigative medicine : the official publication of the American Federation for Clinical Research
-
Cyclic vomiting syndrome (CVS) is an underdiagnosed disorder of the gut-brain interaction. Our understanding of the pathophysiology of CVS is evolving. Here, we tested the hypotheses that: (1) the levels of endocannabinoids and related lipids are altered in CVS, and (2) cephalic-vagal stimulation drive changes in endolipid levels. ⋯ With sham feeding, palmitoyl ethanolamine significantly increased in both CVS and control groups; oleoyl ethanolamine in CVS only, and stearoyl ethanolamine in the control group. Levels of endocannabinoids and related lipids are altered in CVS patients. Sham feeding affects endogenous signaling lipids in a disease and time-dependent manner.
-
Prior studies demonstrate that non-White patients are less likely to achieve human immunodeficiency virus (HIV) suppression compared to White patients due to lack of health insurance. This study aims to determine whether racial disparities in the HIV care cascade persist among a cohort of privately and publicly insured patients. This retrospective analysis evaluated HIV care outcomes during the first year of care. ⋯ In multivariate analyses, Black patients were less likely to achieve viral suppression compared to White patients (OR: 0.464, 95% CI: 0.236, 0.902). This study showed that non-White patients were less likely to achieve viral suppression after 1 year despite insurance and suggests that other unmeasured factors may disproportionately affect viral suppression in these patients. Interventions to identify and address these factors are needed to improve HIV care outcomes for non-White populations.
-
This study summarized and analyzed the clinical characteristics and prognosis of small-cell lung cancer (SCLC) patients after surgical treatment. The clinical data of 130 patients (99 males and 31 females) with SCLC treated by surgery and confirmed by postoperative pathological examination at Peking Union Medical College Hospital from April 2004 to April 2019 were retrospectively analyzed. Clinical characteristics, surgery, pathological stage, and perioperative treatment were summarized. ⋯ The median survival time of stage I, II, III and IV SCLC patients was 148, 42, 32, and 10 months, respectively. In patients who underwent surgical treatment, postoperative adjuvant therapy and tumor stage were independent prognostic factors for survival (p < 0.05). Lobectomy and lymph nodes resection combined with adjuvant therapy were cautiously recommended for stage I-IIIa SCLC patients.
-
Innovations to enhance residency training in interpersonal and communication skills are needed and a resident-led strategy has not been well-described. In this study, we explored a resident-led comprehensive communication skills curriculum for internal medicine residents. Residents and faculty prepared the curriculum as part of an Accreditation Council for Graduate Medical Education (ACGME) Back to Bedside Project and with "The language of caring guide for physicians." Employing active learning techniques, three residents led 43 internal medicine residents in seven 1 h sessions from 2019 to 2020. ⋯ Using a five-point Likert scale, 100% of participants agreed the program improved their communication skills and improved confidence in bedside patient-centered communications. A resident-led comprehensive communication skills curriculum for internal medicine residents was implemented showing improvement in skills over the course of the curriculum. The curriculum was well-accepted by post-survey evaluation and was feasible with motivated resident-leaders, use of an existing guide to communication, and reserved didactic time to implement the program.
-
This is the first study to show both dynamic thiol-disulfide balance and oxidative stress levels in patients with Fabry disease (FD). This prospective study consists of 30 FD patients and 30 healthy controls. Thiol and disulfide values of the study groups were evaluated using a new, cost-effective and fully automatic colorimetric method. ⋯ We found total antioxidant status levels were lower in the patient group compared to the control group, while TOS and OSI levels were higher and were statistically significant. This study highlights for the first time a novel, cost-effective and fully automated measurement of thiol-disulfide levels in patients with FD. Determination of thiol levels can make important contributions to understand the etiopathogenesis and follow-up of the disease in FD patients.