The Relationship Between Signature Time and Functional Health Literacy: Results from a Prospective Study of an Urban Low-Income Population Receiving Long-Term Anticoagulation.

INTRODUCTION: Low health literacy (HL) is consistently associated with worse health outcomes. Routine clinical screening with available instruments is impractical because of added time and effort. Prior findings suggested that signature time may be a reliable alternative measure of HL among general medicine patients. METHODS: Our aim was to assess the screening performance of signature time and explore optimal thresholds for identifying patients with limited HL in a chronically anticoagulated population. English-speaking patients receiving long-term anticoagulation therapy were recruited. HL was assessed using the Short Test of Functional Health Literacy in Adults (STOFHLA). Signature time was measured using a stopwatch. Logistic regression models and receiver-operating characteristic (ROC) curves were used to evaluate the association and accuracy of signature time compared to HL, respectively. RESULTS: Of 139 enrolled patients, mean age was 60.1 years, 70.5% were African-American, 48.9% reported < $25,000 income, and 27.3% had marginal or inadequate HL. Overall, median time to sign was 6.1 s. Signature time was longest with inadequate HL (median 9.5 s) compared to adequate HL (5.7 s; p < 0.01). Longer signature time was significantly associated with lower HL after adjusting for age and education (aOR 0.77, 95% CI: 0.68-0.88, p < 0.01). Signature time demonstrated high accuracy (area under the curve [AUC] > 0.8) in identifying HL levels. Thresholds of 5.1 s and 9.0 s showed appropriate screening performance in distinguishing patients with adequate vs. marginal and marginal vs. inadequate HL, respectively. CONCLUSION: Signature time demonstrated strong screening performance and may offer a quick and practical approach to assessing HL among patients receiving long-term anticoagulation management.

CNS toxoplasmosis, a rare presentation in a patient with Myasthenia Gravis.

We report the case of a 78-year-old man with a past medical history of non-Hodgkin's lymphoma s/p chemotherapy and Myasthenia Gravis on chronic mycophenolate mofetil (MMF), who presented with altered mental status and was found to have ring enhancing brain lesions. A brain biopsy revealed organisms consistent with Toxoplasma gondii. Cerebral toxoplasmosis has been rarely reported in patients with hematologic malignancies or in those receiving immunosuppressive agents. There needs to be a high degree of suspicion for T. gondii in HIV-negative individuals who are on immunosuppressants drugs including MMF.

Dexmedetomidine Versus Fentanyl for Neonates With Hypoxic Ischemic Encephalopathy Undergoing Therapeutic Hypothermia.

OBJECTIVE: Therapeutic hypothermia reduces the risk of death and major disability in neonates with moderate-to-severe hypoxic ischemic encephalopathy (HIE). Opioids and benzodiazepines are used to manage agitation but contribute to hemodynamic and respiratory instability. The objective of this study was to evaluate the safety and efficacy of dexmedetomidine (DEX) compared with fentanyl (FENT) in neonates with HIE undergoing therapeutic hypothermia. METHODS: This was a retrospective, single-center study comparing outcomes in neonates with HIE undergoing therapeutic hypothermia who received FENT to those who received DEX. RESULTS: A total of 45 neonates were included (FENT, n = 19; DEX, n = 26). The DEX group had a decreased need for sedative bolus doses during therapeutic hypothermia compared with the FENT group; however, there was no difference in number of uncontrolled agitation scores or need for additional scheduled sedatives. The DEX group had a shorter time to discontinuation of sedatives after rewarming compared with the FENT group (0.52 versus 5 days, respectively; p = 0.001), shorter time to extubation after birth (3.1 versus 11.3 days, respectively; p = 0.004), and earlier time to resumption of feeds (8.5 versus 13 days, respectively; p = 0.03). A non-statistically significant reduction in seizures was noted (3 versus 7 subjects, respectively; p = 0.07). There was no difference in baseline characteristics, mortality, or adverse effects. CONCLUSIONS: The use of DEX during therapeutic hypothermia for HIE appears to provide comparable control of agitation to FENT with a reduced need for additional sedatives and may lead to an earlier time to extubation and discontinuation of sedatives.

Association between transportation barriers and anticoagulation control among an inner-city, low-income population: A prospective observational cohort study.

BACKGROUND: Anticoagulation with warfarin represents a transportation-sensitive treatment state. Transportation barrier is a common reason for not using health care services. OBJECTIVE: To assess the association between transportation barriers to anticoagulation clinic and anticoagulation control (AC) among an inner-city, low-income population. PATIENTS/METHODS: Adults expected to be on chronic warfarin therapy were recruited from an ambulatory anticoagulation clinic. Participants completed a validated questionnaire that assessed transportation barriers to clinic, defined as self-reported trouble getting transportation to a clinic and a composite score of the presence of transportation barriers. Suboptimal AC was defined as time in therapeutic range (TTR) <60% over 6 months. Prevalence ratios with 95% confidence intervals (CIs), adjusted for age, sex, and annual household income, described the association of transportation trouble and barriers with AC. RESULTS: Of 133 participants, 42.9% had suboptimal AC. Mean age was 60.4 (SD, 13.6) years, and the majority of participants were women (62.2%). Participants with transportation trouble were more likely to report being disabled/unable to work (63.6%) and annual household income <$15 000 (45.5%). Mean TTR was significantly lower for participants with transportation trouble compared to those without (53.8% [SD, 24.7%] vs 64.7% [SD, 25.0%]; P = .03). Participants reporting transportation trouble or at least one transportation barrier were 1.60 (95% CI, 1.07-2.39) and 1.68 (95% CI, 1.01-2.80) times more likely, respectively, to have suboptimal AC compared to those without. CONCLUSION: Inner-city, low-income individuals with transportation barriers were more likely to have suboptimal AC. Further research is warranted to evaluate the impact of alleviating patient-specific transportation barriers on anticoagulation outcomes.

Retrospective analysis of patients with carcinoma cervix in a rural/semi-urban setting in Western India.

OBJECTIVES: To compare the presentation of cervical cancer and the treatment modalities received by the patients at a semi-urban/rural area of Western India with that of published literature from urban centers. MATERIALS AND METHODS: We conducted a retrospective analysis of patients with cervical cancer who presented at a semi-urban/rural cancer center between 2010 and 2013. A total of 141 patients with the median age of 51 years (25-81) were studied. The demographic and clinical variables included age, annual family income, profession, comorbidities, baseline hemoglobin, prior screening, clinical stage, treatment administered, and complications. The pathological variables included tumor type and grade. RESULTS: In our study, all patients presented with vaginal bleeding. Majority of the patients (51 patients, 37.7%) had Stage 3B disease. Since majority presented at later stages (Stage 3B), chemotherapy-radiotherapy was the most common treatment modality used in our population. On histopathology, 127 patients (90%) had squamous cell carcinoma while 14 patients (10%) had adenocarcinoma. In 96 patients (68%), the tumor grade was not known while it was a high, intermediate, and low grade in 6 (4%), 18 (13%), and 21 (15%) patients, respectively. The follow-up data of our study were not adequate; hence, the long-term survival results could not be presented. CONCLUSION: Patients in rural India setting present at later stages which could be improved by creating awareness, improving their personal hygiene, and adequate screening.

A rare case of lung cancer presenting as an ischioanal fossa mass.

Lung cancer metastasis commonly involves the adrenal glands, liver, bone, and brain. However, it can have some rarer forms of metastatic presentation making diagnosis difficult, especially in nonsmokers. We describe a rare case of lung cancer with metastasis to the ischioanal fossa. Overall, this case emphasizes that consideration should be given to wide range of diagnosis in atypical cases of anorectal masses. Lung cancer presenting as an ischioanal mass is not reported so far.

Bedside manners: do we care?

BACKGROUND: Teaching bedside manner might prove to be one of the most challenging tasks in medical education as it is not easy to structure or formalise such training. Besides, the rigorous training process for acquiring clinical and technical skills often overshadows the humanistic aspect of medical care. The aim of this study was to assess the perception of final year medical students as well as the faculty regarding the teaching and practice of bedside manner including a brief evaluation of students' bedside manner. METHODS: A cross-sectional study was conducted involving final year medical students from five medical colleges (n = 193) and faculty from a single institution (n=29). Sample was selected using systematic random or convenient sampling techniques. Data was collected using self administered, anonymous, structured questionnaire. Data were analysed using SPSS-17. RESULTS: While evaluating students' bedside manner, 85% of the students reported they always take consent while interacting with a patient whereas, only 17% of the faculty members agreed with this. Only 3% of the faculty members reported that students take care of privacy of patients and none of them thought that students reassure a patient during an encounter whereas the percentages among students were 76% and 48%, respectively. Though students thought they need to improve, majority (56%) of them was confident of their bedside manner. On the other hand, 83% of the faculty members rated students' bedside manner from fair to poor. A large proportion (69%) of the faculty members were not satisfied with the quality of teaching regarding bedside manner, reporting lack of focus on this particular aspect of medical care as the most important cause. Majority of the students (87%) believed doctors have a better bedside manner in private as compared to public hospitals. CONCLUSION: Students have an inflated evaluation of their bedside manner but majority felt a need to improve. A sharp contrast exists between students' and faculty's opinion regarding the practice of bedside manner by students. An outright lack of focus on bedside manner was reported as the most important cause for inadequate emphasis on teaching this particular aspect of medical care.