Comparisons of serum vitamin d levels, status, and determinants in populations with and without chronic kidney disease not requiring renal dialysis: a 24-hour urine collection population-based study.

OBJECTIVE: Vitamin D deficiency is frequent in the general population and might be even more prevalent among populations with kidney failure. We compared serum vitamin D levels, vitamin D insufficiency/deficiency status, and vitamin D level determinants in populations without chronic kidney disease (CKD) and with CKD not requiring renal dialysis. DESIGN AND METHODS: This was a cross-sectional, multicenter, population-based study conducted from 2010 to 2011. Participants were from 10 centers that represent the geographical and cultural diversity of the Swiss adult population (≥15 years old). INTERVENTION: CKD was defined using estimated glomerular filtration rate and 24-hour albuminuria. Serum vitamin D was measured by liquid chromatography-tandem mass spectrometry. Statistical procedures adapted for survey data were used. MAIN OUTCOME MEASURE: We compared 25-hydroxy-vitamin D (25(OH)D) levels and the prevalence of vitamin D insufficiency/deficiency (serum 25(OH)D < 30 ng/mL) in participants with and without CKD. We tested the interaction of CKD status with 6 a priori defined attributes (age, sex, body mass index, walking activity, serum albumin-corrected calcium, and altitude) on serum vitamin D level or insufficiency/deficiency status taking into account potential confounders. RESULTS: Overall, 11.8% (135 of 1,145) participants had CKD. The 25(OH)D adjusted means (95% confidence interval [CI]) were 23.1 (22.6-23.7) and 23.5 (21.7-25.3) ng/mL in participants without and with CKD, respectively (P = .70). Vitamin D insufficiency or deficiency was frequent among participants without and with CKD (75.3% [95% CI 69.3-81.5] and 69.1 [95% CI 53.9-86.1], P = .054). CKD status did not interact with major determinants of vitamin D, including age, sex, BMI, walking minutes, serum albumin-corrected calcium, or altitude for its effect on vitamin D status or levels. CONCLUSION: Vitamin D concentration and insufficiency/deficiency status are similar in people with or without CKD not requiring renal dialysis.

Associació de l’estat mutacional de JAK2 i les anomalies citogenètiques en les neoplàsies mieloproliferatives cròniques Filadèlfia negatives: Correlació amb les dades clíniques i analítiques.

L’estudi correlaciona l’estat mutacional de JAK2V617F amb les alteracions citogenètiques, algunes dades clíniques i paràmetres de laboratori i valorar l’impacte sobre la progressió i pronòstic de la malaltia de 526 casos de NMPc Ph-. Es conclou que la freqüència d’alteracions citogenètiques, l’esplenomegàlia, els símptomes constitucionals i la progressió són independents de la mutació JAK2V617F, però la majoria de pacients en progressió i cariotip alterat eren JAK2 mutat. Els casos JAK2+ es correlacionen amb les complicacions en el curs de la malaltia i l’augment de la xifra de leucòcits i d’hemoglobina en la TE i de plaquetes en la PV.

What is the value of hypothermia in acute neurologic diseases and status epilepticus?

Patients with status epilepticus that proves refractory to anesthetic agents represent a daunting challenge for treating clinicians. Animal data support the neuroprotective action of brain hypothermia, and its efficacy in status epilepticus models. This approach, targeting a core temperature of about 33°C for at least 24 hours together with pharmacological sedation, has been described in adults and children. However, although relatively safe if concomitant barbiturates are avoided, it seems that mild hypothermia rarely allows a sustained control of ongoing status epilepticus, since seizures tend to recur in normothermia. Conversely, mild hypothermia has a high-evidence level and is increasingly used in postanoxic encephalopathy, both in newborns and adults. Due to the paucity of available clinical data, prospective studies are needed to assess the value of hypothermia in status epilepticus.

Iowa Commission on the Status of Women, 29th Annual Report, February 1, 2001

Annual report for the Iowa Commission on the Status of Women, Department of Human Rights

Iowa Commission on the Status of Women, 30th Annual Report, February 1, 2002

Annual Report for the Iowa Commission on the Status of Women, Department of Human Rights.

Iowa Commission on the Status of Women, 31st Annual Report, February 1, 2003

Annual Report for Iowa Commission on the Status of Women,Department of Human Rigths.

Status Report Of The UI Trust Fund, 2001

Status report of UI Trust Fund for Iowa Workforce Development

Status Report Of The UI Trust Fund, 2002

Status report On the Iowa Unemployment Compensation Trust Fund for Iowa Workforce Development

Midwest Regional Rail Passenger Initiative Status Report, December 2002

Rail passenger report for Iowa Department of Transportation

Iowa Commission on the Status of Women Brochure, 2001

Brochure for Iowa Commission on the Status of Women their services and information to the public.

Status of Iowa Women Report, 6th Edition

Report on the Iowa Commission on the Status of Iowa Women for 2001

Midwest Regional Rail Passenger Initiative Status Report, December 2003

Status report of Midwest Regional Rail Initiative