By Y. Chenor. Maharishi University of Management.
Pediatrics 2003;111:503–10 Krishna S generic modafinil 100mg amex, Balas EA modafinil 100mg without a prescription, Francisco BD, Konig P. Effective and sustainable multimedia education for children 153 with asthma: a randomized controlled trial. Child Health Care 2006;35:75–90 Lewis CE, Rachelefsky G, Lewis MA, de la Sota A, Kaplan M. Pediatrics 1984;74:478–86 Lynch FL, Dickerson JF, Clarke G, Vitiello B, Porta G, Wagner KD, et al. Incremental cost-effectiveness of 155 combined therapy vs medication only for youth with selective serotonin reuptake inhibitor-resistant depression: treatment of SSRI-resistant depression in adolescents trial findings. Arch Gen Psychiatry 2011;68:253–62 98 NIHR Journals Library www. Long-term benefits of short-term 156 quality improvement interventions for depressed youths in primary care. Am J Psychiatry 2009;166:1002–10 Brent D, Emslie G, Clarke G, Wagner KD, Asarnow JR, Keller M, et al. Switching to another SSRI or to 157 venlafaxine with or without cognitive behavioral therapy for adolescents with SSRI-resistant depression: the TORDIA randomized controlled trial. Impact of a nurse-led home management training programme in children 158 admitted to hospital with acute asthma: a randomised controlled study. Thorax 1997;52:223–8 Maslennikova GY, Morosova ME, Salman NV, Kulikov SM, Oganov RG. Asthma education programme in 159 Russia: educating patients. Patient Educ Couns 1998;33:113–27 MeGhan SL, Wong E, Jhangri GS, Wells HM, Michaelchuk DR, Boechler VL, et al. Evaluation of an education 160 program for elementary school children with asthma. J Asthma 2003;40:523–33 McGhan SL, Wong E, Sharpe HM, Hessel PA, Mandhane P, Boechler VL, et al. Can Respir J 2010;17:67–73 Mehlum L, Tørmoen AJ, Ramberg M, Haga E, Diep LM, Laberg S, et al. Dialectical behavior therapy for 162 adolescents with repeated suicidal and self-harming behavior: a randomized trial. J Am Acad Child Adolesc Psychiatry 2014;53:1082–91 Mitchell EA, Ferguson V, Norwood M. Economic evaluation of treatments for 164 children with severe behavioural problems. J Ment Health Policy Econ 2004;7:177–89 Hutchings J, Appleton P, Smith M, Lane E, Nash S. Evaluation of two treatments for children with severe 165 behaviour problems: child behaviour and maternal mental health outcomes. Behav Cogn Psychoth 2002;30:279–95 Nansel TR, Anderson BJ, Laffel LMB, Simons-Morton BG, Weissberg-Benchell J, Wysocki T, et al. A multisite 166 trial of a clinic-integrated intervention for promoting family management of pediatric type 1 diabetes: feasibility and design. Pediatr Diabetes 2009;10:105–15 Ng D, Chow P, Lai W, Chan K, Chang B, So H. Effect of a structured asthma education program on 167 hospitalized asthmatic children: A randomized controlled study. A cost-effectiveness analysis of the Incredible Years 168 parenting programme in reducing childhood health inequalities. Eur J Health Econ 2013;14:85–94 McGilloway S, Ni Mhaille G, Bywater T, Furlong M, Leckey Y, Kelly P, et al. A parenting intervention in 169 childhood behavioural problems: a randomized controlled trial in disadvantaged community-based settings.
W e then m easured m ean arterial pressure (M AP) P < 0 generic modafinil 100 mg line. This observation suggests that the A B RAS plays a greater role in supporting blood pressure in pregnan- cy purchase 100 mg modafinil with amex. B, Baseline PRA was higher in pregnant wom en com pared with those who were not pregnant, and pregnant wom en had a greater increase in renin after captopril com pared with those who were not pregnant. Som e wom en PREGNANCY AND RENAL DISEASE with intrinsic renal disease, particularly those with baseline azotemia and hypertension, suffer m ore rapid deterioration in renal function after gestation. In general, as kidney disease progresses and function Impact of pregnancy on renal disease Impact of renal disease on pregnancy deteriorates, the ability to sustain a healthy pregnancy decreases. The Hemodynamic changes → hyperfiltration Increased risk of preeclampsia presence of hypertension greatly increases the likelihood of renal deterioration. Although hyperfiltration (increased glom erular Increased proteinuria Increased incidence of prematurity, intrauterine growth retardation filtration rate) is a feature of norm al pregnancy, increased intra- Intercurrent pregnancy-related illness, eg, preeclampsia glom erular pressure is not a m ajor concern because the filtration Possibility of permanent loss fraction decreases. Possible factors related to the pregnancy-related of renal function deterioration in renal function include the gestational increase in proteinuria and intercurrent pregnancy-related illnesses, such as preeclam psia, that m ight cause irreversible loss of renal function. W om en with renal disease are at greater risk for com plications related to pregnancy such as preeclam psia, prem ature delivery, and intrauterine growth retardation. Diabetes M ellitus and Pregnancy FIGURE 10-7 RENAL DISEASE CAUSED Diabetes mellitus is a common disorder in pregnant women. Patients with overt nephropathy BY SYSTEM IC ILLNESS are likely to develop increased proteinuria and m ild but usually reversible deteriorations in renal function during pregnancy. H ypertension is com m on, and preeclam psia occurs in 35% of wom en. Pregnancies in women with evidence Pregnancy and SLE* Antiphospholipid antibody syndrome in pregnancy of nephritis are potentially hazardous, partic- ularly if active disease is present at the time Poor outcome is associated with the following: Increased fetal loss of conception or if the disease first develops Active disease at conception Arterial and venous thromboses during pregnancy. W hen hypertension and Disease first appearing during pregnancy Renal vasculitis, thrombotic microangiopathy azotemia are present at the time of concep- Hypertension, azotemia in the first trimester Preeclampsia tion the risk of complications increases, as it High titers of antiphospholipid antibodies or Treatment: heparin and aspirin? The lupus anticoagulant presence of high titers of antiphospholipid antibodies also is associated with poor preg- *Systemic lupus erythematosus (SLE) is unpredictable during pregnancy. The presence of anti- phospholipid antibodies or the lupus anti- coagulant is associated with increased fetal loss, particularly in the second trim ester; increased risk of arterial and venous throm - bosis; m anifestations of vasculitis such as throm botic m icroangiopathy; and an increased risk of preeclam psia. Treatm ent consists of anticoagulation with heparin and aspirin. Lupus Versus Preeclampsia FIGURE 10-9 LUPUS FLARE-UP VERSUS PREECLAM PSIA In the second or third trim ester of pregnancy a clinical flare-up of lupus m ay be difficult to distinguish from preeclam psia. Treatm ent of a lupus flare-up m ight involve increased im m unosuppression, SLE PE whereas the appropriate treatm ent of preeclam psia is delivery. Thus, it is im portant to accurately distinguish these entities. Erythrocyte casts and hypocom - Hypertension + + plem entem ia are m ore likely to be a m anifestation of lupus, whereas Erythrocyte casts + - abnorm al liver function test results are seen in preeclam psia and not Azotemia + + usually in lupus. Low C3, C4 + - Abnormal liver function test results - +/- Low platelet count + +/- Low leukocyte count + - C— complement; minus sign— absent; plus sign— present; PE— preeclampsia; SLE— systemic lupus erythematosus. O verall, the outcom e in pregnancy is favorable when the serum creatinine level is less than 1. Anatomic, congenital Glomerulonephritis Interstitial nephritis Polycystic kidney disease Advanced Renal Disease Caused by Polycystic Kidney Disease FIGURE 10-11 POLYCYSTIC KIDNEY DISEASE Although advanced renal disease caused by polycystic kidney disease (PKD) usually devel- AND PREGNANCY ops after childbearing, wom en with this condition m ay have hypertension or m ild azotem ia. Pregnancy is associated with an increased incidence of asym ptom atic bacteriuria and urinary infection that m ay be Increased incidence of urinary tract infection m ore severe in wom en with PKD. The presence of m aternal hypertension has been shown Maternal hypertension associated with poor outcome to be associated with adverse pregnancy outcom es. Pregnancy has been reported to be associated with increased size and num ber of liver cysts owing to estrogen stim ulation. Extrarenal complications: subarachnoid hemorrhage, liver cysts W om en with intracranial aneurysm s m ay be at increased risk of subarachnoid hem orrhage during labor. M anagement of Chronic Renal Disease During Pregnancy FIGURE 10-12 MANAGEMENT OF CHRONIC RENAL M anagem ent of chronic renal disease during pregnancy is best DISEASE DURING PREGNANCY accom plished with a m ultidisciplinary team of specialists. Preconception counseling perm its the explanation of risks involved with pregnancy.
WMS subjects show an unusual positive response in their social judgments of unfamiliar persons generic 100 mg modafinil amex. An approach to studying cognition is to carry out genetic Howlin et al purchase 100mg modafinil amex. LIMK1 and STX1A with WMS (average age of the group was 26 years; mean are good candidate genes to investigate cognitive or behav- full-scale IQ was 61) (53). The gene for LIMK1 was implicated verbal and performance IQ and between receptive and ex- as a cause of the visuospatial characteristics of WMS (58); pressive language skills in the adults than that found in however, other investigators were unable to substantiate this children. Still, subtest scores documented an almost identi- association in three further cases (59). The genes for STX1A 634 Neuropsychopharmacology: The Fifth Generation of Progress and FZD9 were proposed as involved, based on brain-spe- nition, also a ventral function, is preserved despite severe cific gene expression in the developing (FZD9) or adult visuospatial dysfunction, a dorsal function. However, when these ings also suggest possible involvement of the visually linked genes were underexpressed by 50%, as is expected in WMS, lateral nucleus of the amygdala. However, these authors did propose that genes respon- threatening ones. Moreover, because this region may receive sible for mental retardation and other features of the disor- auditory projections, WMS subjects may not be sensitive der are 'located in the region telometric to RFC2 through to threatening voice and speech. Further work is needed at GTF21 at the telometric border of the deletion. To understand the linking of genes with tin and LIMK1 genes (59) were consistent with findings in neuroanatomy, it is necessary to find more genes with brain those with deletion of genes in the WMSTF through LIMK1 developmental effects. Of particular interest in this regard region having mild cognitive deficits. Thus, studies of pa- is the proposal that the region deleted in WMS may be tients with rare and atypical deletions may be informative a hotspot in mammalian brain evolution (51). Hagerman in identifying candidate genes to understand the cognitive outlined a comprehensive approach to treatment of WMS deficit. Linking Anatomic and Behavioral Changes ANIMAL MODELS: SIMULATIVE OR WMS is associated with specific neuromorphologic and SUBSTITUTIVE neurophysiologic findings. There is proportional sparing of frontal, limbic, and neocerebellar structures on magnetic Animal models may be used to elucidate critical brain mech- resonance imaging (60). Abnormal functional organization anisms involved in disorders with behavioral phenotypes. These animal models generally lack of uniformity in the cognitive, neuromorphologic, and simulated rather than substituted for the disorder. Animal neurophysiologic domains of WMS makes it a compelling models have used pharmacologic challenges to study neuro- model for elucidating the relationships among cognition, chemical mechanisms linked to aberrant behavior or have the brain, and, ultimately, the genes. Examples of these models brain regions in WMS that may the result of gene deletions. These models of the central sulcus producing an unusual configuration of may contribute to the understanding of psychopathology. This includes the distal portion of However, despite genetic replication of a disorder in the the superior-parietal lobule and dorsal frontal gyrus. These mouse, the behavior may not be replicated, so even these regions may be linked to abnormal behavior in patients with animal models often simulate aspects of the condition and WMS. Cytoarchitecture of WMS forebrain appears mostly are not fully substitutive. Ab- Molecular genetic techniques combined with techniques normal neuronal size of cortical neurons was suggested in to manipulate the developing mouse embryo make it feasi- one region and may be linked to increased subcortical con- ble to produce such genetic animal models. Elastin does not stain in the cerebellum, whereas cells are isolated from a pregnant mouse with identifiable Lim kinase does stain in cortical neurons. The embryonic stem cells Thus, in WMS, the link of neuroanatomy and behavior are grown in cell culture and then are genetically modified seems to fit a dorsal ventral dichotomy and not a frontal- with the insertion of genetic material or through mutation caudal, left-right, or cortical subcortical dichotomy. Modified embryonic stem cells are burda and Bellugi proposed that the dorsal portions of the microinjected into a blastula that is isolated from another hemispheres, the frontal and parietal-occipital regions, may mouse that ordinarily has a different coat color.
Compared with white people with baseline hypertension (N=426 discount 200mg modafinil visa,300) generic modafinil 200mg online, black people with baseline hypertension (N=51,016) were 2. Compared with white people with neither baseline hypertension nor diabetes (N=4,651,490), black people with neither hypertension nor diabetes at baseline (N=34,916) were 3. However, 1 month treatment of piroxicam or sulindac was associated with a significant decrease in creatinine clearance. Users of pyrazolones had NS risk of ESRD compared with nonusers. Users of non-aspirin NSAIDs had NS risk of ESRD compared with nonusers. Sub-analysis showed regular use of aspirin compared with non-use of aspirin was significantly associated with increased risk of chronic renal failure in people with diabetic nephropathy, glomerulonephritis, nephrosclerosis, or hereditary renal disease. The GDG also accepted that nephrotoxic drugs may affect progression. Of particular concern are the possible acute and chronic effects of NSAIDs which are available without prescription. Acute use of NSAIDs can lead to an acute and usually reversible fall in GFR but chronic use at therapeutic doses could be associated with progression of CKD. It was recommended that if chronic use of NSAIDs was considered clinically necessary the effect on GFR should be monitored and the drugs should be stopped if there is evidence of progressive CKD. The evidence about possible adverse effects of aspirin was felt to be confounded by the use of aspirin in patients with cardiovascular disease which is a known risk factor for progression of CKD. The evidence on the effects of smoking and ethnicity on the risk of progression was not conclusive but was sufficiently suggestive to merit highlighting within a recommendation. The evidence on the effects of obesity on the risk of progression was unconvincing and did not require highlighting within a recommendation. Despite the lack of evidence for urinary outflow tract obstruction for progression of CKD, the GDG consensus was that obstruction to outflow would lead to progression of CKD. Therefore it was agreed that urinary outflow tract obstruction should be considered as a risk factor. These risk factors are: q cardiovascular disease q proteinuria q hypertension q diabetes q smoking q black or Asian ethnicity q chronic use of non-steroidal anti-inflammatory drugs (NSAIDs) q urinary outflow tract obstruction. R29 In people with CKD the chronic use of NSAIDs may be associated with progression and acute use is associated with a reversible fall in glomerular filtration rate (GFR). Exercise caution when treating people with CKD with NSAIDs over prolonged periods of time. Monitor the effects on GFR, particularly in people with a low baseline GFR and/or in the presence of other risks for progression. The answer to this predominantly lies in 3 main areas: diagnosis and treatment of treatable kidney disease, identification and control of risk factors for progression of CKD and planning for renal replacement therapy in patients progressing to end stage renal disease. The area that has deservedly received the most attention is planning for renal replacement therapy. There is abundant literature detailing the negative effect of late referral of patients with advanced CKD. Late referral leads to increased morbidity and mortality, increased length of hospital stay, and increased costs. The dominant factor though is insufficient time to prepare the patient for dialysis, particularly the establishment of permanent vascular access for haemodialysis. A CKD management programme encompasses blood pressure control and reduction of proteinuria, treatment of hyperlipidaemia, smoking cessation and dietary advice, treatment of anaemia, treatment of acidosis and metabolic bone disease, and just as importantly, the provision of timely and understandable information and education. The converse question though is how much of what nephrologists do could be done just as safely and effectively in primary care, and how much of an overlap is there between nephrology, diabetes, cardiology and the care of older people? Seven papers were identified and all were excluded as they were narrative reviews or guidelines. The GDG considered the recommendations in other guidelines on who should be referred and also considered the aims and benefits of referral from their own professional standpoint. The GDG noted that section 5 and section 6 of the guideline had reviewed evidence relating to level of eGFR, proteinuria and risk factors for CKD and progression of CKD. From this evidence a consensus was reached regarding appropriate referral criteria in these areas.
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