Case report on 5-fluorouracil induced cerebrovascular accident.

INTRODUCTION: 5-Fluorouracil is an antineoplastic agent generally used to treat various types of solid tumors. The common adverse drug reaction associated with 5-fluorouracil are myelosuppression, mucositis, diarrhea, and hand-foot syndrome. Neurological side effects such as headache, dizziness, convulsion, encephalopathy, and acute cerebellar syndrome are rare in nature. CASE PRESENTATION: We report a case of 5-fluorouracil induced cerebrovascular accident (CVA) in a patient with no risk factors for CVA before chemotherapy. A 37 years old female patient diagnosed with carcinoma rectum underwent six cycles of chemotherapy with 5- fluorouracil- calcium leucovorin- irinotecan (FOLFIRI regimen). After completing the last cycle, she developed headache, vomiting, and facial deviation along with high blood pressure (260/160 mmHg). MRI brain was done, and it revealed acute non-hemorrhagic lacunar infarct in the left half of pons. 5-fluorouracil induced CVA was suspected and was managed with dual antiplatelet, statin, and antihypertensives. CONCLUSION: The clinicians and clinical pharmacists must be aware about the potential of 5-FU to induce rare side effects such as CVA even in low risk patients in order to avoid permanent harm to the patient.

Evidence for the insufficient evaluation and undertreatment of chronic hepatitis B infection in a predominantly low-income and immigrant population.

BACKGROUND AND AIM: Many physicians remain unaware of contemporary treatments for chronic hepatitis B (HBV) infection and do not treat their HBV-infected patients or refer them for treatment. The aim of the present study was to determine the rates of laboratory evaluation and treatment of HBV infection in a predominantly low-income and immigrant population. METHODS: We identified adult patients who tested positive for hepatitis B surface antigen between 1 January 1994 and 30 April 2006. We reviewed patients' medical records to determine two outcomes: (i) receipt of pretreatment evaluation of HBV infection; and (ii) receipt of HBV treatment. We then examined clinical and demographic factors associated with these outcomes. RESULTS: Twenty-eight percent of 1231 HBV surface antigen-positive patients received additional laboratory evaluation of their infection. In a multivariate analysis, receipt of a HBV evaluation was independently associated with (P < 0.05) female sex, longer duration of HBV infection, more visits to a gastroenterology clinic and less recent health-care contact. Data on treatment were available for 56% of patients; among these, 16% received HBV treatment. In the multivariate analysis, receipt of HBV treatment was independently associated with (P < 0.05) HIV co-infection, receipt of liver biopsy, testing for hepatitis B e antigen or HBV DNA, longer duration of HBV infection, more visits to a gastroenterology clinic and more recent health-care contact. When excluding HIV-infected patients, only 10% of patients received HBV treatment. CONCLUSIONS: After the diagnosis of HBV infection, few patients in our population received laboratory evaluation to determine eligibility for HBV treatment. Furthermore, only a small percentage received HBV treatment. Further research needs to be done to validate these findings in other populations and understand barriers to receiving HBV treatment.

Increasing social capital via local networks: analysis in the context of a surgical practice.

The relationship between social capital (support, trust, patient awareness, and increased practice revenue) and local networks (university hospital) in communities has received little attention. The development of computer-based communication networks (social networks) has added a new dimension to the argument, posing the question of whether local networks can (re-)create social capital in local communities. This relationship is examined through a review of the literature on local networks and social capital and a surgeon's practice management from 1990 to 2001 with respect to repair of pectus chest deformities. With respect to pectus repair there was a consistent but small number of new referrals (15-20 new patients/year), lack of patient awareness (eight to 12 self-referred patients/year), and modest practice revenue. Since the inception of an Internet website (social network) dedicated to pectus repair in 1996 there has been increased social participation (n = 630 hits/year to the website); facilitation of spread of information through E-mail messages (n = 430 messages/year); and a greater participation of groups such as women, minorities, adults, and those with disability (n = 120 patients/year). The dissemination of information via the local network has also allowed an "outward movement" with increased participation by interconnecting communities (n = 698,300 global Internet participants based on statistical ratios). We conclude that local networks have enhanced social networks providing new grounds for the development of relationships based on choice and shared interest.