Pediatric case of mesalazine‐induced interstitial nephritis with literature review

We present the case of a 14‐year‐old boy with ulcerative colitis who was diagnosed with mesalazine‐induced interstitial nephritis ( M‐IIN ). Improvement in renal function occurred with discontinuation of mesalazine and corticosteroid therapy. We systematically searched the literature for pediatric cases of M‐IIN . There were eight cases. Majority of the cases were boys (75%) with ulcerative colitis (75%). Average duration of mesalazine use prior to the diagnosis of interstitial nephritis was 24 ± 18 months. The median dose was 1.5 g/day. M‐IIN appears to be an idiosyncratic reaction without any relation to dose or duration of mesalazine use. Although there are no guidelines to recommend routine surveillance of renal function, monitoring of serum creatinine in patients on mesalazine remains an inexpensive and non‐invasive test that may lead to early detection and treatment of renal injury.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/98820/1/ped3745.pd

Nutcracker Syndrome: A Rare Cause of Hematuria

Nutcracker syndrome is the compression of the left renal vein between the aorta and superior mesenteric artery. It is a rare cause of hematuria which results from the rupture of congested renal veins into the collecting system

Physician Satisfaction in a Cancer Prevention Program for Low-Income Women in Nevada

Physicians and health care organizations that provide services to low-income patients are valuable partners in improving health care access for the uninsured and medically underserved. In this pilot study, we explored physicians' needs and factors for satisfaction in the Women's Health Connection (WHC), a breast and cervical cancer-screening program for low-income women in Nevada. Of the 126 physicians in the WHC program, 50 physicians completed a needs-and-satisfaction questionnaire. Survey data were subjected to factor analysis using Varimax rotation. The results yielded three components, which accounted for 65% of the variance. The three components or dimensions for physician satisfaction were: (1) appropriate administrative support and documentation, (2) availability of support for medical management, and (3) timeliness of diagnostic reports. Amount of reimbursement was not a significant factor. The respondents serving in this cancer prevention program for low-income women were satisfied in their involvement in the program. Further attention should be given on the identified issues for satisfaction among physicians, which could lead to quality improvement and serve as a model for other programs that serve low-income patients in cancer prevention

Prevalence of overweight misperception and weight control behaviors among normal weight adolescents in the United States

Weight perceptions and weight control behaviors have been documented with underweight and overweight adolescents, yet limited information is available on normal weight adolescents. This study investigates the prevalence of overweight misperceptions and weight control behaviors among normal weight adolescents in the U.S. by sociodemographic and geographic characteristics. We examined data from the 2003 Youth Risk Behavior Survey (YRBS). A total of 9,714 normal weight U.S. high school students were included in this study. Outcome measures included self-reported height and weight measurements, overweight misperceptions, and weight control behaviors. Weighted prevalence estimates and odds ratios were computed. There were 16.2% of normal weight students who perceived themselves as overweight. Females (25.3%) were more likely to perceive themselves as overweight than males (6.7%) (p < 0.05). Misperceptions of overweight were highest among white (18.3%) and Hispanic students (15.2%) and lowest among black students (5.8%). Females (16.8%) outnumbered males (6.8%) in practicing at least one unhealthy weight control behavior (use of diet pills, laxatives, and fasting) in the past 30 days. The percentage of students who practiced at least one weight control behavior was similar by ethnicity. There were no significant differences in overweight misperception and weight control behaviors by grade level, geographic region, or metropolitan status. A significant portion of normal weight adolescents misperceive themselves as overweight and are engaging in unhealthy weight control behaviors. These data suggest that obesity prevention programs should address weight misperceptions and the harmful effects of unhealthy weight control methods even among normal weight adolescents

Factors for Satisfaction Among Providers of Ancillary Health Services in a Community-Based Cancer Prevention Program: A Pilot Study in Nevada

Providers of ancillary health services are essential members of any health care delivery system. They supply laboratory, radiology, and other diagnostic modalities necessary for quality medical care. Assessment of the providers' factors for satisfaction in participating in cancer prevention programs can contribute to better services and can serve as a model for other community-based health programs.We conducted a pilot survey of providers of ancillary services in the Nevada Women's Health Connection, a community breast and cervical cancer prevention program. Of the 93 participating providers, a total of 44 providers completed the survey. We subjected the survey data to factor analysis using iterative principal axis factoring with Varimax rotation. Three components of satisfaction were identified, comprising satisfaction with the (1) reimbursement process, (2) positive perception of the program, and (3) familiarity with program's requirements. All three components accounted for 72.08% of the total variance before the rotation. Amount of financial gain was not a significant factor for satisfaction among participating providers. Providers of ancillary health services were satisfied in their participation in this community-based cancer prevention program. There were three components of satisfaction identified. Further attention should be given on these issues as they have implications for quality improvement in health services for community-based programs dealing with low income and uninsured patients

Atypical Sources of Childhood Lead Poisoning in the United States: A Systematic Review from 1966-2006

BACKGROUND: Lead poisoning from atypical sources, which excludes the well-established lead-based paint ingestions and exposure in occupational settings, are increasingly reported in medical literature. Our objective is to increase awareness on atypical sources of lead exposure and to formulate recommendations for their detection based on actual reported cases. METHODS: We systematically retrieved and reviewed reports on pediatric lead poisoning in the U.S. from atypical sources by searching Medline, Embase, CINAHL, Academic Search Premier, AltHealth, websites of state lead poisoning prevention programs, and the U.S. Consumer Product Safety Commission database for reports published from January 1966 to December 2006. RESULTS: We retrieved 28 published reports that met our inclusion criteria. Of these reports, 20 are case reports and 8 case series, documenting a total of 82 incidents of lead poisoning in children from atypical sources. CONCLUSION: There are varied sources of atypical lead exposure among U.S. children. The sources were grouped in the following categories based on their utility: fashion accessories, folk remedies, imported condiments & candies, pellets & bullets, and lastly, recreational & domestic items. Based on these findings, we have formulated a questionnaire that may assist in the identification of atypical lead sources in the home

Prenatal Calcification of the Inferior Vena Cava and Renal Veins in a Normal Neonate

Prenatal calcification of the inferior vena cava (IVC) and renal veins is a rare condition with unclear etiology and prognosis. It occurs with renal vein thrombosis in utero and is associated with congenital anomalies and abnormal prenatal hemodynamic status. We report a rare case of prenatal IVC and renal vein calcification in a normal neonate without any history of compromised prenatal or perinatal condition, or significant deterioration of kidney function

Toxic Remedy: A Case of a 3-year-old Child with Lead Colic Treated with lead monoxide (Greta)

This article reports the case of a 3-year-old male with an elevated blood lead level. The child had a history of consuming imported lead-contaminated candies resulting in abdominal pains for which he was given a Hispanic folk remedy, called greta, by his mother. The home remedy aggravated the child’s symptoms which prompted medical consultation. Analysis of the powdered folk remedy revealed a lead concentration of 140 000 ppm. This case highlights the complexities associated with identifying unfamiliar sources of lead poisoning, and their potential relationships to cultural practices