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PB1938: 4WHIM: EVALUATING MAVORIXAFOR, AN ORAL CXCR4 ANTAGONIST, IN PATIENTS WITH WHIM SYNDROME VIA A GLOBAL PHASE 3, RANDOMIZED, PLACEBO-CONTROLLED TRIAL WITH OPEN-LABEL EXTENSION. Hemasphere 2022. [PMCID: PMC9431515 DOI: 10.1097/01.hs9.0000850592.82147.9b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Rehabilitation of the unmotivated: remote cardiac rehabilitation among patients of all risk levels who reported unwillingness to participate in hospital-based rehabilitation. Eur J Prev Cardiol 2022. [DOI: 10.1093/eurjpc/zwac056.307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Public hospital(s). Main funding source(s): Cardiac Prevention and Rehabilitation Institute, Leviev Heart Center, Sheba medical center
Introduction
Remote cardiac rehabilitation (RCR) is recognized as a viable alternative to conventional, center-based rehabilitation. However, to achieve meaningful functional improvement, a high level of adherence and motivation to collaborate with the healthcare team, is necessary. The feasibility of RCR among patients who actively avoid hospital rehabilitation has not been adequately investigated by randomized studies.
Method
This year-long prospective study enrolled 60 cardiac patients at various risk levels, including those with heart transplants and heart failure, who refused to participate in conventional rehabilitation. Accordingly, 40 participants were randomized to a 6-month RCR program, while the remaining 20 received usual care in the community. Both groups were monitored for activity and self-reported outcomes. RCR is based on behavioral theories, includes multidisciplinary support, motivational and educational content, regular exercise, controlled by a smart sports watch, and transmitted to both the medical operations center and the patients mobile phone application. The main outcome was the change in Peak VO2, measured by the Cardiopulmonary Exercise Testing, after 4 months of intervention compared to baseline.
Results
The study included 60 patients, 82% men, aged 55 (±12), who were admitted to the 6-month RCR program mainly after myocardial infarction or coronary interventions (44%), heart failure (29%), cardiomyopathy (13.5%) and heart transplantation (10.5%). After RCR, there was a significant increase in Peak VO2 in the intervention group (+2.46±7.1 mL/(kg·min) compared to the control group (-0.72±7.9 mL/(kg·min) (p<0.001). High-density lipoprotein (HDL) levels also improved significantly.
The average minutes per week of aerobic exercise was 221 (±124.74), which was 147% of the goal. The average minutes at the recommended target heart rate was 117.38 (±78.36), and the percentage of intensity of training was 69.39% (±15.11) of the maximum capacity. The average aerobic sessions per week was 5 (±3), while the resistance sessions was 0.8 (±0.74). The average daily step count in the intervention group was 9145 (±3860) versus 4445 (±3005; p<0.001). The surveys showed a significant improvement in patients’ mental and physical perception of health in the intervention vs. control group.
Conclusion
The adherence and results achieved by patients in RCR who avoided conventional rehabilitation were well within guideline recommendations, resulting in a significant improvement in physical capacity. Risk level, age, and lack of motivation at the beginning of the program were not barriers to achieving goals and cooperation.
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Minors are the most affected by Chlamydia trachomatis in Reunion Island: A cross-sectional study, 2017-2018. Ann Dermatol Venereol 2021; 148:238-240. [PMID: 34176640 DOI: 10.1016/j.annder.2021.02.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 10/14/2020] [Accepted: 02/12/2021] [Indexed: 12/01/2022]
Abstract
OBJECTIVES To determine the prevalence of Chlamydia trachomatis (CT) in the population screened at sexually transmitted infection (STI) clinics on Reunion Island and to identify risk factors for CT infection. PATIENTS AND METHODS This cross-sectional multicenter study was conducted in 2017-2018. Data were obtained from self-administered questionnaires and multiplex PCR tests. RESULTS The overall prevalence of CT in the screened population was 8.6% (95% CI 7.7-9.5%). The prevalence of urogenital CT was highest in women under 18 (13.2%, 95% CI 9.3-18.1%) and in men who have sex with men under 18 (13.3%, 95% CI 1.6-48.2%). Risk factors associated with CT infection in multivariate analysis were: female gender, being born in Reunion Island, having had a large number of sexual partners in the past year, and being co-infected with another STI. CONCLUSIONS The prevalence of CT in the screened population is higher in Reunion Island than in mainland France, especially in minors. Prevention campaigns targeting minors should be strengthened.
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Cost of tuberculosis treatment in low- and middle-income countries: systematic review and meta-regression. Int J Tuberc Lung Dis 2021; 24:802-810. [PMID: 32912385 DOI: 10.5588/ijtld.19.0694] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND: Despite a scarcity of tuberculosis (TB) cost data, a substantial body of evidence has been accumulating for drug-susceptible TB (DS-TB) treatment. In this study, we review unit costs for DS-TB treatment from a provider´s perspective. We also examine factors driving cost variations and extrapolate unit costs across low- and middle-income countries (LMICs).METHODS: We searched published and grey literature for any empirically collected TB cost estimates. We selected a subgroup of estimates looking at DS-TB treatment. We extracted information on activities and inputs included. We standardised costs into an average per person-month, fitted a multi-level regression model and cross-validated country-level predictions. We then extrapolated estimates for facility-based, directly observed DS-TB treatment across countries.RESULTS: We included 95 cost estimates from 28 studies across 17 countries. Costs predictions were sensitive to characteristics such as delivery mode, whether hospitalisation was included, and inputs accounted for, as well as gross domestic product per capita. Extrapolation results are presented with uncertainty intervals (UIs) for LMICs. Predicted median costs per 6 months of treatment were US$315.30 (95% CI US$222.60-US$417.20) for low-income, US$527.10 (95% CI US$395.70-US$743.70) for lower middle-income and US$896.40 (95% CI US$654.00-US$1214.40) for upper middle-income countries.CONCLUSIONS: Our study provides country-level DS-TB treatment cost estimates suitable for priority setting. These estimates, while not standing as a substitute for local high-quality primary data, can inform global, regional and national exercises.
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The effect of bilateral transcutaneous vagus nerve stimulation on heart rate variability and impulsivity. Brain Stimul 2019. [DOI: 10.1016/j.brs.2018.12.719] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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How can we evaluate the cost-effectiveness of health system strengthening? A typology and illustrations. Soc Sci Med 2019; 220:141-149. [PMID: 30428401 PMCID: PMC6323413 DOI: 10.1016/j.socscimed.2018.10.030] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 10/22/2018] [Accepted: 10/31/2018] [Indexed: 11/23/2022]
Abstract
Health interventions often depend on a complex system of human and capital infrastructure that is shared with other interventions, in the form of service delivery platforms, such as healthcare facilities, hospitals, or community services. Most forms of health system strengthening seek to improve the efficiency or effectiveness of such delivery platforms. This paper presents a typology of ways in which health system strengthening can improve the economic efficiency of health services. Three types of health system strengthening are identified and modelled: (1) investment in the efficiency of an existing shared platform that generates positive benefits across a range of existing interventions; (2) relaxing a capacity constraint of an existing shared platform that inhibits the optimization of existing interventions; (3) providing an entirely new shared platform that supports a number of existing or new interventions. Theoretical models are illustrated with examples, and illustrate the importance of considering the portfolio of interventions using a platform, and not just piecemeal individual analysis of those interventions. They show how it is possible to extend principles of conventional cost-effectiveness analysis to identify an optimal balance between investing in health system strengthening and expenditure on specific interventions. The models developed in this paper provide a conceptual framework for evaluating the cost-effectiveness of investments in strengthening healthcare systems and, more broadly, shed light on the role that platforms play in promoting the cost-effectiveness of different interventions.
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Abstract
As a result of a literature-based expert process, this review provides an overview about the principles of palliative care for people with advanced dementia that are relevant for clinical practice. In particular, the indications, impact and aims of palliative care for advanced dementia are described. Life-prolonging measures and management of symptoms at the end of life are discussed. Furthermore, the overview focuses on the legal basis of decision making.
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Deleterious mutation in the FYB gene is associated with congenital autosomal recessive small-platelet thrombocytopenia. J Thromb Haemost 2015; 13:1285-92. [PMID: 25876182 DOI: 10.1111/jth.12966] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Accepted: 03/29/2015] [Indexed: 11/28/2022]
Abstract
BACKGROUND The FYB gene encodes adhesion and degranulation-promoting adaptor protein (ADAP), a hematopoietic-specific protein involved in platelet activation, cell motility and proliferation, and integrin-mediated cell adhesion. No ADAP-related diseases have been described in humans, but ADAP-deficient mice have mild thrombocytopenia and increased rebleeding from tail wounds. PATIENTS AND METHODS We studied a previously reported family of five children from two consanguineous sibships of Arab Christian descent affected with a novel autosomal recessive bleeding disorder with small-platelet thrombocytopenia. Homozygosity mapping and exome sequencing were used to identify the genetic lesion causing the disease phenotype on chromosome 5. Bone-marrow morphology and platelet function were analyzed. Platelets were characterized by scanning electron microscopy. RESULTS We identified a homozygous deleterious nonsense mutation, c.393G>A, in FYB. A reduced percentage of mature megakaryocytes was found in the bone marrow. Patients' platelets showed increased basal expression of P-selectin and PAC-1, and reduced increments of activation markers after stimulation with ADP, as detected by flow cytometry; they also showed reduced pseudopodium formation and the presence of trapped platelets between the fibrin fibers after thrombin addition, as observed on scanning electron microscopy. CONCLUSIONS This is the first report of a disease caused by an FYB defect in humans, manifested by remarkable small-platelet thrombocytopenia and a significant bleeding tendency. The described phenotype shows ADAP to be important for normal platelet production, morphologic changes, and function. It is suggested that mutation analysis of this gene be included in the diagnosis of inherited thrombocytopenia.
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C0296: Spider Bite Induced Thrombocytopenia in a Young Child. Thromb Res 2014. [DOI: 10.1016/s0049-3848(14)50295-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Decisions about Breast Reconstruction after Mastectomy: Patient Involvement, Knowledge, and Preferences. Cancer Res 2009. [DOI: 10.1158/0008-5472.sabcs-09-3103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background:Most breast cancer patients who have a mastectomy do not have breast reconstruction, and rates of reconstruction vary by race, education, and geographic location, suggesting problems with decision making. We sought to assess the quality of decisions about breast reconstruction by measuring patient involvement in decision making, patient knowledge, and the degree to which decisions reflected patients' goals.Methods: Breast cancer survivors from four sites who were treated with mastectomy in the past 3 years completed a mailed survey, as part of a larger study to validate decision quality instruments. The survey contained questions about the decision making process, factual questions, and questions about personal goals and concerns. Characteristics associated with knowledge were identified with linear regression. Goals/concerns associated with reconstruction were identified using logistic regression. The percent match between treatment preference and treatment received was calculated.Results: The larger study recruited 456 patients (overall response rate 59%). 91 patients completed the reconstruction module. Average age was 56.9 years, 82.6% were white, 63.7% had a college degree, and 64% had Stage I disease. 45.8% had reconstruction.Decision making: 78% of patients reported that their doctor mentioned reconstruction. Most reported a discussion of the pros of reconstruction (63.8%), whereas the minority reported a discussion of the cons (20.9%). 76% reported being asked for their preference about reconstruction. 3% said the doctor mainly made the decision, 74% said they made the decision, and 15% said both made the decision. Most (81%) felt their level of involvement was about right.Knowledge:The mean knowledge score was 32.9% (SD=19). 41% knew that reconstruction has little effect on cancer surveillance. 54% knew that recovery after implant surgery is easier than after flap surgery. 3.3% knew that about 1/3 of patients have a major complication. On bivariate analysis, reconstruction (43.3 vs. 32.6, p=0.053), higher income (43.4 vs. 26.3, p=0.008), a college degree (43.4 vs. 26.2, p<0.01), and being married (40.9 vs. 29, p=0.04) were associated with higher knowledge. On multivariate analysis, higher income was associated with higher knowledge (p=0.0013).Preferences:The following goals were associated with reconstruction: “use your own tissue to make a breast” (OR 1.309, CI 1.028, 1.605), “avoid using a prosthesis” (OR 1.254, CI 1.039, 1.512), and “wake up after mastectomy with reconstruction underway” (OR 1.254, CI 1.057, 1.487). Patients who felt it was important to “avoid putting foreign material in your body” were less likely to have reconstruction (OR 0.682, CI 0.518, 0.899).The majority of patients (81%) had treatment that was concordant with preference.Conclusions: Despite reporting high involvement in decisions about reconstruction, breast cancer patients undergoing mastectomy had major knowledge deficits, and many reported having treatment they did not prefer. In addition to involving patients in decisions about reconstruction, surgeons should discuss both the pros and the cons and should explicitly ask patients for their preference about reconstruction.
Citation Information: Cancer Res 2009;69(24 Suppl):Abstract nr 3103.
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Cost-effectiveness analysis of alternative first-trimester pregnancy termination strategies in Mexico City. BJOG 2009; 116:768-79. [DOI: 10.1111/j.1471-0528.2009.02142.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Cutaneous bioassay of salicylic acid as a keratolytic. Int J Pharm 2005; 292:187-94. [PMID: 15725565 DOI: 10.1016/j.ijpharm.2004.11.032] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2004] [Revised: 11/29/2004] [Accepted: 11/30/2004] [Indexed: 11/21/2022]
Abstract
Keratolytic efficacy of topical preparations containing salicylic acid was studied in humans utilizing adhesive tape stripping and quantifying SC removal by protein analysis. In combination with tape stripping, squamometry was used to evaluate the influence of salicylic acid on skin surface scaliness and desquamation. Furthermore, skin barrier perturbation and skin irritancy was recorded and related to the dermatopharmacological effect of the preparations. In contrast to squamometry, tape stripping combined with protein analysis was sensitive in detecting keratolytic effect of salicylic acid within hours of application. Importantly, whereas the pH of the preparations only minimally influenced efficacy, local dermatotoxicity was significantly increased at acidic pH. This indicates that the quest to increase the amount of free, non-dissociated SA is, in fact, counterproductive as the more acidic preparations resulted in skin irritation and barrier disruption.
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Abstract
BACKGROUND/AIMS Topical corticoids are used to treat irritant contact dermatitis (ICD) in humans. However, their clinical efficacy remains sub judice. This study was designed to assess the efficacy of low- and medium-potency corticosteroids on irritant dermatitis. METHODS We induced an acute ICD via open application of sodium lauryl sulphate (SLS) on the hands of subjects. The dorsal side of hands was irritated with 10% SLS five times in one day. Once on day 1 and twice daily on days 2-5, 1% hydrocortisone, 0.1% betamethasone-17-valerate and vehicle cream (petrolatum) were applied subsequently. Visual grading, bioengineering techniques and squamometry were used to quantify skin response. RESULTS Corticosteroids were found ineffective in treating the surfactant-induced irritant dermatitis when compared with the vehicle and with the untreated control. CONCLUSION The counterintuitive result (in a relatively realistic and robust model) should be interpreted with caution until verified with other irritants of varying physicochemical properties.
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Prophylactic therapy with enoxaparin during L-asparaginase treatment in children with acute lymphoblastic leukemia. Blood Coagul Fibrinolysis 2001; 12:367-70. [PMID: 11505079 DOI: 10.1097/00001721-200107000-00005] [Citation(s) in RCA: 84] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Forty-one consecutive children with acute lymphoblastic leukemia (ALL) received prophylaxis therapy with the low molecular weight heparin (LMWH) enoxaparin during L-asparaginase treatment. Enoxaparin was given every 24 h subcutaneously at a median dose of 0.84 mg/kg per day (range, 0.45-1.33 mg/kg per day) starting at the first dose of L-asparaginase until 1 week after the last dose. Molecular analysis for thrombophilic polymorphisms documented prothrombin G20210A mutation in 3/27 (11%), homozygosity for MTHFR C677T mutation in 5/27 (18.5%, and heterozygosity for factor V Leiden mutation in 5/27 (18.5%) children. There were no thrombotic events during 76 courses of L-asparaginase in 41 patients who had received enoxaparin. One patient suffered brain infarct 7 days after enoxaparin was stopped. There were no bleeding episodes. In a historical control group of 50 ALL children who had not received prophylactic enoxaparin during L-asparaginase treatment, two had thromboembolisms (one deep vein thrombosis and one pulmonary embolism). Enoxaparin is safe and seems to be effective in prevention of thromboembolism in ALL patients during L-asparaginase therapy. This study provides pilot data for a future randomized trial of the use of LMWH during ALL therapy for the prevention of asparaginase-associated thrombotic events.
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Abstract
This commentary assesses the strength of the causal evidence presented by Haas and Brownlie in this supplement and examines the potential magnitude of iron-deficiency anemia on welfare. From both the laboratory and field experiments, the evidence is strong and suggests that the potential magnitude of the effect of iron-deficiency anemia on work productivity is substantial. This commentary briefly discusses some of the limitations of using the estimates of effects on physiological capacity for measuring the effect on the social and economic well-being of individuals and society. Biological data are relevant to social and economic development, but additional field studies may be as important as the laboratory experiments to answer questions that also affect work productivity, household maintenance and child raising activities, and hence affect social and economic development. We extend the critical evidence review of human field studies that received disproportionately less attention than the laboratory studies in Haas and Brownlie. We provide some estimates of the magnitude of effects on well-being based on how this information has been used. Future field studies that examine the effect of iron-deficiency anemia and work output in an economic sense should measure increases in productivity but should complement this information with data on wages, income or some measure of profits to derive a money metric measure of increased productivity. Additional information on individual time allocation in household work, child care and leisure may also be required to capture social benefits deriving from improved work capacity.
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An overview of the efficacy of topical corticosteroids in experimental human nickel contact dermatitis. Contact Dermatitis 2000; 43:317-21. [PMID: 11140380 DOI: 10.1034/j.1600-0536.2000.043006317.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
We review controlled trials of corticosteroid effect in experimentally elicited acute nickel contact dermatitis in man, in the hope of clarifying optimal efficacy for clinical use. To maximize discrimination and objectivity, we focus on data with 1 well-characterized allergen, nickel, in studies utilizing bioengineering documentation. Higher potency corticosteroids are effective (unlike in experimental irritant contact dermatitis), but optimum schedules still require definition.
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Legg-Calvé-Perthes disease, protein C deficiency, and beta-thalassemia major: report of two cases. J Pediatr Orthop 2000; 20:129-31. [PMID: 10641702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Legg-Calvé-Perthes disease is an idiopathic osteonecrosis or avascular necrosis of the capital femoral epiphysis and the associated complications thereof occurring in an immature growing child. The association between osteonecrosis of the femoral head and thrombophilia was postulated by Glueck in 1994. We describe Legg-Calvé-Perthes disease associated with protein C deficiency and beta-thalassemia major in two children among a cohort of 79 beta-thalassemia patients treated in our clinic. The association of thrombophilia, aseptic necrosis of the femoral head, and beta-thalassemia has not been previously described in the literature.
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Venous thromboembolism, factor V Leiden, and methylenetetrahydrofolate reductase in a sickle cell anemia patient. Pediatr Hematol Oncol 1999; 16:469-72. [PMID: 10505325 DOI: 10.1080/088800199277047] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Vaso-occlusive crisis is the most common cause of morbidity in patients with sickle cell anemia (SCA). Central nervous system involvement that leads to hemiplegia is the most frequent neurological complication in those patients. Peripheral deep venous thromboembolism was not reported in SCA patients. Activated protein C resistance is associated with an increased risk of thrombophilia. The authors report an SCA patient with recurrent cerebrovascular accident and deep venous thrombosis. Activated protein C resistance due to factor V Leiden heterozygous and heterozygocity for the methylenetetrahydrofolate reductase were diagnosed and suspected to be the risk factors that contribute to the development of the deep vein thrombosis in this SCA patient.
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Effect of hydroxyurea in sickle cell anemia: a clinical trial in children and teenagers with severe sickle cell anemia and sickle cell beta-thalassemia. Pediatr Hematol Oncol 1999; 16:221-32. [PMID: 10326220 DOI: 10.1080/088800199277272] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
This study evaluated the efficacy of hydroxyurea treatment in the prevention of vaso-occlusive crises among children and teenagers with severe sickle cell anemia and sickle cell beta-thalassemia. Nineteen children and young adults with severe sickle cell disease were enrolled to the hydroxyurea treatment trial. The incidence of vaso-occlusive crises, acute chest syndrome, hemolytic crises, splenic sequestration episodes, blood transfusions, and hospital days in the 2 years before hydroxyurea (HU) treatment were compared with the same parameters in the first 2 years of treatment. The patients received a mean dose of 21.3 mg/kg/day daily and were treated during a mean period of 40.3 +/- 14 months (range 20 to 68 months). Significant increases were observed after 1 month in the Hgb, MCV, MCH, and MCHC levels and were more notable after 3 months. The increase in the Hgb F level became important after 3 months of HU therapy and was highly significant (p < .001) beyond 6 months. No differences were observed in the RDW, reticulocyte count, Hgb S, and Hgb A2. Severe neutropenia was observed in one case. A decrease in the frequency of vaso-occlusive crises, acute chest syndrome, hemolytic crises, blood transfusions, and days spent in the hospital was demonstrated during the HU treatment period compared to the same period before. The clinical and laboratory response to HU was dramatic in severely affected sickle cell anemia (SCA) patients. The response to HU in children and teenagers with severe sickle cell anemia is similar to the response in adults, and no severe adverse effects were observed.
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An empirical evaluation of eye movement desensitization and reprocessing (EMDR) with survivors of a natural disaster. J Trauma Stress 1997; 10:665-71. [PMID: 9391949 DOI: 10.1023/a:1024806105473] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Controlled studies of treatments effective with victims of natural disasters are almost nonexistent. This is a small study conducted under difficult conditions to test the effectiveness of Eye Movement Desensitization and Reprocessing (EMDR) in treating trauma related reactions following Hurricane Andrew. The results were positive in that EMDR produced significant improvement over wait list controls in perceived posttraumatic avoidance behaviors and thoughts as measured by changes in the Impact of Event Scale and significant improvement in subjective aversive reactions to representative experiences of the hurricane. These results suggest and support other studies that EMDR can be an effective therapeutic intervention for trauma reactions.
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Here are health care views of candidates Levin and Lousma. MICHIGAN MEDICINE 1984; 83:495-6, 498. [PMID: 6503738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Congress leaning toward private health care system; voice of reason occasionally heard in capitol. MICHIGAN MEDICINE 1980; 79:631-2. [PMID: 7453575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Abstract
Rheological properties were studied of young and old human erythrocytes from healthy adults. Viscosity measurements of packed erythrocyte suspensions as well as filtration of cells through polycarbonate sieves show that young cells are more flexible than aged ones. Since deformability of erythrocytes is the product of cell shape, flexibility of the membrane and fluidity of the intracellular hemoglobin, we studied the manner in which these factors are relevant to the diminished flexibility of aged erythrocytes. The biconcave cell shape is maintained during the process of aging. The viscosity of packed ghost suspensions from aged erythrocytes is increased versus that of young ones. The diminished flexibility of old ghosts correlates well with their smaller cell volume. The fluidity of the hemoglobin in the interior of the cells is decreased as indicated by an increased hemoglobin content of the isolated ghosts. We conclude that aged erythrocytes loose their deformability as a result of both a decreased fluidity of the intracellular hemoglobin and a diminished flexibility of the membrane.
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Government regulations interviews. MICHIGAN HOSPITALS 1979; 15:4-9. [PMID: 10244712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/13/2023]
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Giant cell tumour of the sacrum. A case report. S Afr Med J 1975; 49:1099-101. [PMID: 1154160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
A case is reported of a giant cell tumour of the sacrum, an infrequent but well-recorded site for this tumour. The relatively benign histology of this neoplasm was not consistent with its natural history in this patient, nor with its resistance to treatment. An additional feature of interest and concern was the intense vascularity of the lesion.
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