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CHD Patients (chd + patient)
Selected AbstractsA study to evaluate the relationship between periodontitis, cardiovascular disease and serum lipid levelsINTERNATIONAL JOURNAL OF DENTAL HYGIENE, Issue 2 2009R Sridhar Abstract:, Background:, The search for cellular mechanisms linking periodontitis to changes in systemic health has resulted in the evolution of a new area of lipid research. So far the causality and possible pathways of the association between periodontal disease and cardiovascular disease is obscure. Method:, A total of 120 subjects were included in the study with 30 subjects in each of the following groups: healthy group (A), chronic periodontitis group (B), coronary heart disease (CHD + periodontitis group) (C) and CHD , periodontitis group (D). All subjects underwent oral examination and their Gingival Index, Oral Hygiene Index, Periodontal Disease Index scores and attachment loss were recorded. Two millilitres of fasting venous blood sample was drawn and tested for the level of total cholesterol, low density lipoprotein (LDL), high density lipoprotein (HDL) and triglyceride level. Results and Conclusion:, The results revealed no significant difference with respect to the lipid profile levels between the four groups. Interpreting the results of the study, periodontal disease did not cause an increase in total CHL, LDL or triglyceride levels or a decrease in the HDL levels in an otherwise systemically healthy individual or in a CHD patient. Periodontitis in a CHD patient did not seem to exacerbate the destruction of periodontal tissue. Higher triglyceride levels did not have any correlation with the severity of attachment loss in a periodontitis subject. [source] The Long Road to Better ACHD CareCONGENITAL HEART DISEASE, Issue 3 2010Gary Webb MD ABSTRACT The care of adult patients with congenital heart defects in the United States is spotty at best, and needs to improve greatly if the needs of these patients are to be met. The care of American children with congenital heart defects is generally excellent. Pediatric cardiac services are well established and well supported. The care of adults with congenital heart disease (CHD) is well established in only a few American centers. While there are an increasing number of clinics, they are generally poorly resourced with relatively few patients. If located in adult cardiology programs, they are usually minor players. If located in pediatric cardiac programs, they are usually minor players as well. Training programs for adult CHD (ACHD) caregivers are few, informal, and poorly funded. To improve the situation, we need perhaps 25 well-resourced and well-established regional ACHD centers in the United States. We need to stop the loss to care of CHD patients at risk of poor outcomes. We need to educate patients and families about the need for lifelong and skilled surveillance and care. We need to effect an orderly transfer from pediatric to adult care. We need to strengthen the human resource infrastructure of ACHD care through the training and hiring of healthcare professionals of a quality equivalent to those working in the pediatric care environment. We need to demonstrate that adult care is high quality care. We need more high-quality ACHD research. The ACHD community needs to establish its credibility with pediatric cardiac providers, adult cardiology groups, with governments, with professional organizations, and with research funding agencies. Accordingly, there is a need for strong political action on behalf of American ACHD patients. This must be led by patients and families. These efforts should be supported by pediatric cardiologists and children's hospitals, as well as by national professional organizations, governments, and health insurance companies. The goal of this political action should be to see that ACHD patients can receive high-quality lifelong surveillance, that we lose fewer patients to care, and that the staff and other services needed are available nationwide. [source] Determinants of C-reactive protein in chronic hemodialysis patients: Relevance of dialysis catheter utilizationHEMODIALYSIS INTERNATIONAL, Issue 2 2008Adriana HUNG Abstract Biomarkers of inflammation, especially C-reactive protein (CRP), have been consistently shown to predict poor outcomes in chronic hemodialysis (CHD) patients. However, the determinants of CRP and the value of its monitoring in CHD patients have not been well defined. We conducted a retrospective cohort study to evaluate possible determinants of the inflammatory response in CHD patients with a focus on dialysis catheter utilization. Monthly CRP were measured in 128 prevalent CHD patients (mean age 56.6 years [range 19,90], 68% African Americans, 39% diabetics [DM]) over a mean follow-up of 12 months (range 2,26 months). There were a total of 2405 CRP measurements (median 5.7 mg/L; interquartile range [IQR] 2.4,16.6 mg/L). The presence of a dialysis catheter (p<0.002), cardiovascular disease (p=0.01), male gender (p=0.005), higher white blood cell count (p<0.0001), elevated phosphorus (p=0.03), and lower cholesterol (p=0.02) and albumin (p<0.0001) concentrations were independent predictors of elevated CRP in the multivariate analysis. Additionally, CRP levels were significantly associated with the presence of a catheter, when comparing the levels before and after catheter insertion (p=0.002) as well as before and after catheter removal (p=0.009). Our results indicate that the presence of a hemodialysis catheter is an independent determinant of an exaggerated inflammatory response in CHD patients representing a potentially modifiable risk factor. [source] Periodontal conditions in patients with coronary heart disease: a case,control studyJOURNAL OF CLINICAL PERIODONTOLOGY, Issue 3 2008Carin Starkhammar Johansson Abstract Aim: This study examined periodontal conditions in patients with coronary heart disease (CHD) and subjects with no history of CHD. Material and Methods: Participants were 161 patients (40,75) with severe angina pectoris (diagnosed as CHD by coronary angiography) who subsequently underwent percutaneous coronary intervention and 162 control subjects with no history of CHD. Periodontal status was recorded. Bone loss was determined on radiographs. Periodontal disease experience was classified into five groups according to Hugoson & Jordan. Results: Periodontal disease experience groups 4 and 5 were more common in the CHD group (25%) compared with the control group (8%). The mean bone level (the distance from the CEJ to the most coronal level of the alveolar bone) was 3.0±1.0 mm in CHD subjects and 2.6±0.8 mm in controls. CHD patients had significantly lower numbers of natural teeth, higher numbers of periodontal pockets 4,6-mm and higher bleeding on probing (%). In a stepwise regression analysis, the factor periodontal disease experience groups 4+5 gave an odds ratio of 5.74 (2.07,15.90) for having CHD after controlling for smoking and age. Conclusion: Severe periodontal disease expressed by several clinical and radiographic parameters was more prevalent among subjects with CHD than among controls. Analysis, the factor periodontal disease experience groups 4+5 gave an odds ratio of 5.74 (2.07,15.90) for having CHD after controlling for smoking and age. [source] Latest news and product developmentsPRESCRIBER, Issue 2 2008Article first published online: 11 FEB 200 NICE should evaluate all new medicines NICE should determine the cost effectiveness of all new medicines, the Health Select Committee has concluded in its second review of the Institute. The review, prompted by criticisms from patients, health professionals and the pharmaceutical industry, found that NICE is doing ,a vital job in difficult circumstances'. The Committee called for the costs to carers and society to be included in cost effectiveness estimates (this is currently prohibited) and for cost per QALY thresholds to be aligned with NHS affordability. NICE should publish brief appraisals at the time of a product launch , these could be used to negotiate prices. GPs responsible for unlicensed co-proxamol GPs who prescribe co-proxamol are now responsible for the consequences, the MHRA warns. The Agency agrees that the drug may be needed by ,a small group of patients who are likely to find it very difficult to change from co-proxamol or where alternatives appear not to be effective or suitable'. Following the withdrawal of product licences, stock that is currently in the supply chain may be dispensed but no new stock should be released by suppliers. The Drug Tariff price of co-proxamol has now increased from £2.79 to £20.36 per 100 tablets. Vitamin D deficiency on the increase Pregnant and breastfeeding women may need vitamin D supplements, the Department of Health has warned, and GPs are seeing increasing numbers of patients with vitamin D deficiency. Endogenous synthesis may be low in some ethnic groups and dark-skinned people, and north of Birmingham there is no light of the appropriate wavelength for the synthesis of vitamin D during the winter. The Department says free vitamin supplements are available for eligible patients through its Healthy Start Scheme (www.healthystart.nhs.uk) and may also be supplied at low cost by some PCTs. Innovation and good practice recognised Innovative practice and better outcomes for patients have been recognised through awards from the NHS Alliance and Improvement Foundation presented by the Secretary of State for Health, Rt Hon Alan Johnson, at the annual NHS Alliance conference held in Manchester. The Mountwood Surgery in Northwood, Middlesex, won the CHD QOF GP Practice Award sponsored by Schering Plough for their outstanding multidisciplinary approach to tackling CHD. In addition to having a highly organised in-house cardiology team, they have produced an interactive, patient-empowering booklet for CHD. Mountwood Surgery achieved blood pressure targets of 96.79 per cent in their CHD patients. North Tees PCT wins the CHD QOF PCO Award, also sponsored by Schering Plough, for their support and encouragement to GP practices to ,own' CHD care. They provide timely feedback of performance data using funnel plots and regular communication by the CHD LIT and Cardiac Network. Even though North Tees PCT has a high CHD prevalence, 4.2 per cent vs 3.6 per cent nationally, across the 27 practices 85 per cent of patients achieved cholesterol targets and 91 per cent reached the QOF blood pressure target. The St Benedict's Hospice Day Centre Project (for the Sunderland Teaching Primary Care Trust) won the Guy Rotherham Award for its excellent multidisciplinary team improvement of the palliative care provided. This team demonstrated a thorough understanding of the use of quality improvement methods to improve patient care, and carefully measured the individual improvements they made. Through the use of a referral ,decision tree', nonattenders were reduced by 300 per cent and average waiting times halved. The Extended Primary Care (EPC) Gynaecology Service (for the Practice Based Commissioning Consortium South Manchester Hub) was highly commended for its development of an effective and innovative service offering gynaecological treatment managed within a primary care setting, allowing patients improved access closer to home. The Salford Perinatal Mental Health Project was also highly commended for effectively challenging the high levels of maternal suicides. The awards were also supported by Prescriber, the British Cardiac Patients Association and the British Cardiac Society. Anastrozole superior to tamoxifen in long term A new analysis of the ATAC trial (Lancet Oncology 2008;9:45-53) shows that the advantages of the aromatase inhibitor anastrozole (Arimidex) over tamoxifen as adjuvant therapy for breast cancer persist for at least four years after the end of treatment. After primary treatment with surgery, chemotherapy or radiotherapy, postmenopausal women with localised invasive breast cancer were randomised to five years' treatment with anastrozole or tamoxifen. Among 5216 women who were hormone-receptor positive, anastrozole increased disease-free survival by 15 per cent after 100 months. Time to recurrence and distant recurrence were also increased, though overall survival was similar; the absolute difference in time to recurrence was greater at nine years (4.8 per cent) than at five years (2.8 per cent). Joint symptoms and fractures were more frequent with anastrozole during treatment but not thereafter. Use a steroid with a LABA , MHRA reminder The MHRA has reminded clinicians that patients treated with an inhaled long-acting beta-agonist (LABA) should also use an inhaled steroid. In the latest edition of Drug Safety Update (2008;1:No.6), the Agency reviews the implications of the SMART study (Chest 2006;129:15-26), which reported an increased risk of respiratory- and asthma-related deaths among patients using salmeterol (Serevent). This is contradicted by epidemiological data suggesting that asthma-related admissions have declined since LABAs were introduced. Randomised trials also do not support such a risk, probably because inhaled steroids are used more consistently in trial settings. The latest Update notes that product licences for carisoprodol (Carisoma) have been suspended due to concerns about the risk of abuse and psychomotor effects. It also includes a comprehensive summary of drug interactions with statins, a warning that methylene blue should not be prescribed for a patient taking a drug with serotonergic activity, and a reminder that only oral formulations of desmopressin are now licensed for primary nocturnal enuresis. This issue of Update is available at www.mhra.gov.uk. Copyright © 2008 Wiley Interface Ltd [source] Latest news and product developmentsPRESCRIBER, Issue 8 2007Article first published online: 23 JUL 200 Lamotrigine for partial, valproate for generalised A large UK trial has shown that lamotrigine is the most effective choice in the treatment of partial epilepsy (Lancet 2007;369: 1000-15). The SANAD trial, commissioned by the National Institute for Health Research's Health Technology Assessment programme, randomised 1721 patients (for whom carbamazepine monotherapy would have been the treatment of choice) to treatment with carbamazepine, gabapentin, lamotrigine, oxcarbazepine (Trileptal) or topiramate (Topamax). Lamotrigine was associated with a longer time to treatment failure, though time to 12-month remission favoured carbamazepine. Over four years' follow-up, lamotrigine was numerically but not significantly superior. The authors concluded lamotrigine is clinically superior to carbamazepine for partial epilepsy A second arm of the trial, yet to be published, evaluated the treatment of generalised epilepsy and found valproate to be clinically most effective, though topiramate was cost effective for some patients. Chronic pain common in nursing homes Most residents in nursing homes say they have long- term pain but only one in seven say a health professional has ever discussed its treatment with them, according to a report by the Patients' Association (www.patients-association.org.uk). Pain in Older People ,A Hidden Problem was a qualitative study of 77 older residents in care homes in England. Most were frail and suffered long-term illness. The study found that 85 per cent of residents said they were often troubled by aches or pains and these lasted over a year in 74 per cent. Most described their pain as moderate (33 per cent) or severe (38 per cent) but 8 per cent said it was excruciating. Many reported limitations on mobility and social activities despite a high level of stoicism. All but one were taking medication to relive pain; one-third experienced adverse effects but 78 per cent believed drugs offered the most effective treatment. One-quarter said a doctor or nurse had discussed how to stop their pain worsening, and 15 per cent said they had discussed how to treat their pain. Visits from GPs appeared to be uncommon. Atherothrombotic events despite treatment Between one in five and one in seven of high-risk patients experience atherothrombotic events despite evidence-based treatment, the REACH study has shown (J Am Med Assoc 2007;297:1197-1206). REACH (REduction of Atherothrombosis for Continued Health) is an international observational study involving 68 236 patients with atherothrombotic disease or at least three risk factors. Most were taking conventional evidence-based medication. After one year, the incidence of the combined endpoint of cardiovascular death, myocardial infarction, stroke or hospitalisation for atherothrombotic events was approximately 15 per cent for patients with coronary artery disease or cardiovascular disease, and 21 per cent in patients with peripheral artery disease and established coronary disease. Event rates increased with the number of vascular beds affected, rising to 26 per cent in patients with three symptomatic arterial disease locations. Extended CD prescribing by nurses and pharmacists The Medicines and Healthcare products Regulatory Agency (MHRA) is consulting on expanding the prescribing of controlled drugs (CDs) by nonmedical prescribers. Currently, nurse independent prescribers can prescribe 12 CDs, including diamorphine and morphine, but pharmacist independent prescribers may not prescribe any CDs. The proposal is to allow both professions to prescribe any CDs within their competence, with the exception of cocaine, diamorphine or dipipanone for the management of addiction. The closing date for consultation is 15 June. Consultation is also underway on expanding the range of CDs nurses and pharmacists can prescribe under a patient group direction (PGD), and their use for pain relief. The closing date for consultation is 20 April. Intrinsa: transdermal testosterone for women A transdermal formulation of testosterone has been introduced for the treatment of low sexual desire associated with distress in women who have experienced an early menopause following hysterectomy involving a bilateral oophorectomy and are receiving concomitant oestrogen therapy. Manufacturer Procter & Gamble says that Intrinsa, a twice-weekly patch, delivers testosterone 300µg every 24 hours, achieving premenopausal serum testosterone levels. Clinical trials showed that Intrinsa reduced distress in 65-68 per cent and increased satisfying sexual activity in 51-74 per cent of women. A month's treatment (eight patches) costs £28.00. Fish oil for secondary ,not primary ,prevention of CHD Supplementing statin therapy with eicosapentaenoic acid (EPA) reduces the risk of major coronary events in patients with coronary heart disease (CHD) ,but not in patients with no history of CHD Lancet 2007;369:1090-8). The five-year study in 18 645 patients with total cholesterol levels of 6.5mmol per litre or greater found that the incidence of sudden cardiac death, fatal and nonfatal myocardial infarction in CHD patients treated with EPA plus a statin was 8.7 per cent compared with 10.7 per cent with a statin alone (relative risk reduction 19 per cent). A similar relative risk reduction in patients with no CHD was not statistically significant. There was no difference in mortality between the groups but EPA did reduce unstable angina and nonfatal coronary events. Department pilots information prescriptions The Department of Health has announced 20 sites to pilot information prescriptions prior to a nationwide roll-out in 2008. The prescriptions will guide people with long-term conditions such as diabetes and cancer to sources of support and information about their condition. The Department hopes the project will increase patients' understanding of their discussions with health professionals, empower them to locate the information they need, and provide long-term support. NPSA guidelines for safer prescribing The National Patient Safety Agency (www.npsa.nhs.uk) has published five guidelines to improve medication safety in the NHS. Targeting ,high-risk issues', the guidance covers anticoagulant prescribing, liquid medicines for oral or enteral administration, injectable medicines, epidural injections and infusions, and paediatric intravenous infusions. The implementation of each guide is supported by additional tools and resources. Better adherence not matched to outcomes A systematic review has found that interventions can increase adherence to prescribed medication but there is no evidence that clinical outcomes also improve (Arch Intern Med 2007;167:540-9). The review of 37 trials identified 20 reporting increased adherence. The most effective interventions were behavioural changes to reduce dose demands and those involving monitoring and feedback. Improvements in clinical outcomes were variable and did not correspond to changes in adherence. Antidepressant plus mood stabiliser no better US investigators have found that combining a mood stabiliser with an antidepressant is no more effective than a mood stabiliser alone in preventing mood changes (N Engl J Med 2007; published online 28 March, doi.10.1056/NEJMoa064135). The study found durable recovery occurred in 23.5 per cent of patients treated with a mood stabiliser and adjunctive antidepressant therapy for six months compared with 27.3 per cent of those taking a mood stabiliser plus placebo. [source] |