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The BioLymph study - implementing precision medicine approaches in lymphoma diagnostics, treatment and follow-up: feasibility and first results. Acta Oncol 2023; 62:560-564. [PMID: 37415362 DOI: 10.1080/0284186x.2023.2218556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 05/16/2023] [Indexed: 07/08/2023]
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Successful lung transplantation in a patient with rheumatoid arthritis suffering from obliterative bronchiolitis. Scand J Rheumatol 2020; 49:334-335. [PMID: 32295451 DOI: 10.1080/03009742.2020.1727006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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The Nordic comparative study on sectorized psychiatry: characteristics of repeat users of emergency outpatient services in two Nordic psychiatric services. A 1-year follow-up study. Eur Psychiatry 2020; 13:35-40. [DOI: 10.1016/s0924-9338(97)86749-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/1997] [Accepted: 09/02/1997] [Indexed: 10/18/2022] Open
Abstract
SummaryTo characterise frequent use of psychiatric emergency outpatients services, this paper reports results from a prospective investigation of use of psychiatric services by new patients in two Nordic psychiatric services, Frederiksberg in Denmark and Oulu in Finland. One year treated incidence cohorts were used. Total number of patients included was 1,055. The repeat user was defined as a patient having at least three emergency outpatient contacts during a 1-year follow-up. The repeat users constituted 15.8% of the sample and 70.8% of all the emergency contacts in Frederiksberg. In Oulu the respective figures were 9.3% and 33.8%. The number of planned outpatient contacts or the number of hospital admissions of the repeat users did not differ from the non-repeaters. Repeaters in Frederiksberg were more likely to be self-referrals, male, divorced or unmarried, living with their parents, without their own housing, unemployed, aged between 25 and 44 years, and to have a diagnosis of dependency or personality disorder. In Oulu they did not differ from the other patients with regard to sociodemographic or diagnostic characteristics.
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Perceived curative factors and their relationship to outcome: a study of schizophrenic patients in a comprehensive treatment program based on cognitive therapy. Eur Psychiatry 2020; 13:365-71. [DOI: 10.1016/s0924-9338(99)80704-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/1998] [Revised: 08/31/1998] [Accepted: 09/16/1998] [Indexed: 10/18/2022] Open
Abstract
SummaryTwenty-eight schizophrenic and other long-term mentally ill patients who were given cognitive therapy sessions twice a week in the context of a comprehensive inpatient treatment program were assessed every 5 weeks regarding perceived curative factors. The assessments were made by a self-rating questionnaire (Curative Factors Questionnaire [CFQ]) and a qualitative assessment from the patients of what they perceived as helpful in treatment. The results showed that milieu therapeutic elements and therapy sessions were perceived as the most helpful throughout the treatment period. No correlations were found between patient characteristics and perceived curative factors. The factors “instillation of hope”, “problem solution” and “learning I’m not alone” as rated in the initial phase of treatment showed a positive relationship with a favourable outcome of treatment at discharge.
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Increased abdominal fat mass and high fat consumption in young school children with congenital heart disease: results from a case‐control study. J Hum Nutr Diet 2020; 33:566-573. [DOI: 10.1111/jhn.12739] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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298 Liver transplantation for CF in Sweden. J Cyst Fibros 2017. [DOI: 10.1016/s1569-1993(17)30637-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Changes in attitudes, intended behaviour, and mental health literacy in the Swedish population 2009-2014: an evaluation of a national antistigma programme. Acta Psychiatr Scand 2016; 134 Suppl 446:71-9. [PMID: 27426648 DOI: 10.1111/acps.12609] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/19/2016] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Public stigma of mental illness is still a major problem where numerous population studies during the last decade have mainly shown no improvements. A Swedish national antistigma campaign has been running 2010-2014. The aim of this study was to investigate changes in public stigma during this period as compared to baseline in 2009. METHODS Yearly population surveys were made between 2009 and 2014 including assessments of mental health literacy, attitudes, and intended future behaviour. Two surveys were made, one including a nationally representative sample and one including a representative sample from three original campaign regions. Multiple regression analyses, also including age, gender, education, and familiarity with mental illness were made to investigate yearly changes in public stigma compared to baseline. RESULTS Mental health literacy improved significantly in the campaign regions between 2009 and 2014, as did intended future behaviour. Attitudes toward mental illness also improved significantly. Improvements were also shown in the national population surveys, but the time pattern of these compared to that of the original campaign regions indicated that these changes took place mainly after the campaign had been extended to a further five Swedish regions. CONCLUSION The results of our surveys suggest that a campaign primarily based on social contact theory and involving people with lived experience of mental illness may, even in a rather short-term perspective, have a significant positive impact on mental health literacy, attitudes, and intentions of social contact with people with mental illness.
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Levels of objectively measured physical activity and sedentary behavior in the PRIMROSE trial. Eur J Public Health 2015. [DOI: 10.1093/eurpub/ckv174.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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54 ADOPTIVELY TRANSFERRED HAPLOIDENTICAL NK CELLS AGAINST REFRACTORY MDS, HIGH-RISK MDS AND REFRACTORY AML AS A BRIDGE TO TRANSPLANTATION. COMPLETE REMISSION ASSOCIATED WITH DETECTABLE NK CELLS. Leuk Res 2015. [DOI: 10.1016/s0145-2126(15)30055-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Research priorities for public mental health in Europe: recommendations of the ROAMER project. Eur J Public Health 2015; 25:249-54. [DOI: 10.1093/eurpub/cku232] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
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Dietary intake in infants with complex congenital heart disease: a case-control study on macro- and micronutrient intake, meal frequency and growth. J Hum Nutr Diet 2014; 29:67-74. [DOI: 10.1111/jhn.12285] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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WS8.6 Bacterial flora in the airways after lung transplantation in patients with cystic fibrosis. J Cyst Fibros 2014. [DOI: 10.1016/s1569-1993(14)60057-6] [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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Alemtuzumab (anti-CD52 monoclonal antibody) as single-agent therapy in patients with relapsed/refractory chronic lymphocytic leukaemia (CLL)—a single region experience on consecutive patients. Ann Hematol 2014; 93:1725-33. [DOI: 10.1007/s00277-014-2105-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2014] [Accepted: 05/07/2014] [Indexed: 10/25/2022]
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P27. Alemtuzumab (anti-CD52 monoclonal antibody) as single-agent therapy in patients with relapsed/refractory chronic lymphocytic leukaemia (CLL) – a single region experience on consecutive patients. J Immunother Cancer 2014. [PMCID: PMC4072199 DOI: 10.1186/2051-1426-2-s2-p18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Bark consumption by voles in relation to mineral contents. J Chem Ecol 2013; 17:735-43. [PMID: 24258918 DOI: 10.1007/bf00994196] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/1990] [Accepted: 11/29/1990] [Indexed: 10/26/2022]
Abstract
Recent field experiments with impregnated wooden sticks have demonstrated a pronounced use by small rodents of mineral supplies, especially sodium, and such findings seemed related to vole damage to forestry seedlings. Consumption of the bark of experimentally introduced aspen twigs and of sodium-impregnated sticks by voles (mainly or onlyMicrotus agrestis) correlated significantly on clear-cuts but not on unmanipulated abandoned fields. Such a correlation appeared when abandoned fields were cut continuously in summer. At vole peak densities, bark of pine seedlings experimentally fertilized with sodium was consumed but not bark of seedlings fertilized with calcium or control seedlings. Field pine seedlings attacked by voles had significantly higher levels of calcium, sodium, and phosphorus than the nearest untouched seedling. However, sodium and phosphorus contents correlated strongly. Sodium and calcium supply to voles in laboratory feeding trials did not diminish the moderate interest in pine bark. Such conditions are, however, assumed to mimic a situation of bark sampling in low-density populations. Sodium, and possibly also calcium, requirements are concluded to be partial determinants of the destructive bark consumption by voles at the peaks of their multiannual population cycles.
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252 Survey of malignancies at Scandinavian CF centers. J Cyst Fibros 2013. [DOI: 10.1016/s1569-1993(13)60393-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Lung transplantation for bronchiolitis obliterans syndrome after allo-SCT. Bone Marrow Transplant 2012; 48:703-7. [DOI: 10.1038/bmt.2012.197] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Quality of life of the mentally ill. Reliability of the Swedish version of the Lancashire Quality of life profile. Eur Psychiatry 2012; 13:231-4. [PMID: 19698631 DOI: 10.1016/s0924-9338(98)80010-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/1997] [Accepted: 05/15/1998] [Indexed: 11/16/2022] Open
Abstract
There has been a growing interest in the quality of life (QoL) of the mentally ill, subsequently a number of instruments to measure QoL have been developed. One of the measures of QoL which has received considerable attention is the Lancashire QoL Profile (LQOLP). The present study investigated test-retest reliability and internal consistency in the Swedish translation of the LQOLP using a cross-sectional sample of 29 inpatients. The results showed that test-retest reliability of subjective life satisfaction in the nine life domains covered by the LQOLP was satisfactory in seven of the domains, and acceptable in two (social relations and religion). Test-retest reliability for total subjective satisfaction score, global well-being, and an interviewer rated QoL were all on a satisfactory level (r > 0.80). The internal consistency and homogeneity of the total subjective QoL scale and the nine life domain subscales was satisfactory except for the social relations scale, where it was somewhat low.
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147 Lung Transplantation for Chronic Graft Versus Host Disease after Allogeneic Stem Cell Transplantation. J Heart Lung Transplant 2012. [DOI: 10.1016/j.healun.2012.01.151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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224 Physical Capacity and Health Related Quality of Life before and One Year after Lung Transplantation. J Heart Lung Transplant 2012. [DOI: 10.1016/j.healun.2012.01.231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Improving insight in patients diagnosed with schizophrenia and understanding insight from a patient perspective - a mixed methods study. Eur Psychiatry 2011. [DOI: 10.1016/s0924-9338(11)73115-7] [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: 11/30/2022] Open
Abstract
The method Guided Self-Determination (GSD), originally developed and proven effective in difficult diabetes care, has been adjusted to patients with schizophrenia. Currently a randomised controlled study investigates if the method GSD has effect on the outcomes insight, self-esteem, recovery, psychopathology and social functioning when applied in psychiatric care in 3 Assertive Outreach Teams and 3 Psychosis Teams.As an extension from the RCT we just started a qualitative study using Classic Grounded Theory. The overall approach is a Mixed Methods Approach with a Sequential Explanatory Strategy.The RCT hypothesize that the method GSD improves both clinical and cognitive insight in patients, measured by Birchwood Insight Scale and Beck Cognitive Insight Scale that both are self-rating scales. Lack of insight into illness is often associated with patients diagnosed with schizophrenia. Also poorer treatment compliance, clinical outcome, social functioning and response to vocational rehabilitation are linked to lack of insight.In the literature lack of insight is a complex and multi dimensional phenomenon with disagreement on etiology but always described and investigated from health professionals’ perspective. Both insight self-rating scales are also developed by and represent health professionals’ perspective on insight. Apparently it appears that the patients’ perspective and understanding of insight is missing in the literature.The qualitative study will both aim on identifying patients’ perspective on insight, emerging in a grounded theory and the grounded theory elaborating on the results on clinical and cognitive insight from the RCT.The poster will illustrate the two designs in a Mixed Methods Approach.
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Anastomotic-vaginal fistula (AVF) after anterior resection of the rectum for cancer--occurrence and risk factors. Colorectal Dis 2010; 12:351-7. [PMID: 19220383 DOI: 10.1111/j.1463-1318.2009.01798.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE The aim of the study was to assess recto-vaginal fistula (RVF) after anterior resection of the rectum for cancer with regard to occurrence and risk factors. METHOD All female patients [median age 69.5 years, Union Internationale centre le Cancer (UICC) cancer stage IV in 10%] who developed a symptomatic RVF (n = 20) after anterior resection of the rectum for cancer from three separate cohorts of patients were identified and compared with those who developed conventional symptomatic leakage (n = 32), and those who did not leak (n = 338). Patient demography and perioperative data were compared between these three groups. Fourteen patient-related and surgery-related variables thought to be possible risk factors for RVF (anastomotic-vaginal fistula) were analysed. RESULTS Symptomatic anastomotic leakage occurred in 52 (13.3%) of 390 patients. Twenty (5.1%) had an anastomotic-vaginal fistula (AVF) and 32 (8.2%) conventional leakage (CL). Patients with AVF required unscheduled re-operation and defunctioning stoma as often as those with CL. AVF was diagnosed later and more often after discharge from hospital compared with CL. Patients with AVF had lower anastomoses and decreased BMI compared with those with CL. Risk factors for AVF in multivariate analysis were anastomosis < 5 cm above the anal verge (P = 0.001), preoperative radiotherapy (P = 0.004), and UICC cancer stage IV (P = 0.005). Previous hysterectomy was a risk factor neither for AVF nor for CL. CONCLUSION Anastomotic-vaginal fistula forms a significant part of all symptomatic leakages after low anterior resection for cancer in women. Although diagnosed later, the need for abdominal re-operation and defunctioning stoma was not different from patients with CL. Risk factors for AVF included low anastomosis, preoperative radiotherapy and UICC cancer stage IV.
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The Content of Calcium, Magnesium, Copper, Zinc, Lead and Chromium in the Blood of Patients with Rheumatoid Arthritis. Scand J Rheumatol 2009. [DOI: 10.1080/03009747509095612] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Are stigma experiences among persons with mental illness, related to perceptions of self-esteem, empowerment and sense of coherence? J Psychiatr Ment Health Nurs 2009; 16:516-22. [PMID: 19594673 DOI: 10.1111/j.1365-2850.2009.01418.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The aim of the study was to explore the relationship between stigmatizing rejection experiences and self-related variables. Our hypothesis was that rejection experiences would be negatively associated with perceptions of self-esteem, empowerment and sense of coherence. A cross-sectional study assessing rejection experiences, empowerment, sense of coherence and self-esteem was performed, including 200 persons in current or earlier contact with mental health services. The results showed that experiences of rejection were negatively associated with sense of coherence, empowerment and self-esteem. This exploratory investigation suggests that experiences of rejection might be a target for coping interventions. Mental health nurses are in a key position to identify patients' experiences of stigma and by that to understand what consequences of devaluation/discrimination can have for the afflicted.
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Features of the Ward Atmosphere in a Psychiatric Day Care Unit Based on Occupational Therapy – a Comparative Study. Scand J Occup Ther 2009. [DOI: 10.3109/11038129509106672] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Abstract
A novel design for intervention studies is presented, the so called PROBE study (Prospective Randomized Open, Blinded End-point). This design is compared to the classical double-blind design. Among the advantages of the PROBE design are lower cost and greater similarity to standard clinical practice, which should make the results more easily applicable in routine medical care. Since end-points are evaluated by a blinded end-point committee it is obvious that there should be no difference between the two types of trials in this regard.
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Hypertensive Retinal Vascular Changes: Relationship to Left Ventricular Hypertrophy and Arteriolar Changes Before and After Treatment. Blood Press 2009; 1:35-44. [PMID: 1345141 DOI: 10.3109/08037059209065122] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Eye-ground-photos were taken in twenty-eight previously untreated men with mild to moderate essential hypertension. The same eye was evaluated before and after 26 weeks of double-blind treatment with Enalapril or Hydrochlorothiazide. The vascular changes were assessed by using a more elaborate and refined grading than the Keith-Wagener-Barker scale. All photos were examined by the same observer without knowledge of blood pressure, type of treatment or the order in which the photos had been taken. There were significant positive correlations between the vascular alterations in the retina in the untreated state and left ventricular wall thickness (echocardiography), minimal vascular resistance in the calf (plethysmography) and blood pressure respectively. Treatment with Enalapril decreased the reflection of the retinal arterial wall significantly and reduced the narrowing of arteries and arterio-venous crossing phenomena non-significantly. Hydrochlorothiazide did not affect any of the retinal vascular changes. It can be concluded that this relatively simple technique of evaluating eye-ground-photos with a new grading scale, when used in non-malignant hypertension, gives a useful assessment of the degree of hypertensive target organ damage in the retina as well as in other important target organs, i.e. the heart and vascular beds. In addition, Enalapril positively affects hypertensive retinopathy in contrast to Hydrochlorothiazide, reflecting what happens to structural cardiovascular changes in the rest of the body.
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The attitudes of patients and staff towards aspects of health promotion interventions in mental health services in Sweden. Health Promot Int 2009; 24:269-76. [DOI: 10.1093/heapro/dap019] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Generation of a Dendritic Cell-based Vaccine in Chronic Lymphocytic Leukaemia Using CliniMACS Platform for Large-scale Production. Scand J Immunol 2009; 69:529-36. [DOI: 10.1111/j.1365-3083.2009.02249.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
Hemodynamics and plasma catecholamines were studied during mental arithmetics and cold pressor test in thirteen patients with essential hypertension. Blood pressure was significantly increased by both forms of "stress". Cold pressor test caused a significant increase in total peripheral resistance, while mental arithmetics increased heart rate and cardiac output significantly. Thus, different forms of "stress" can increase blood pressure by totally different hemodynamic mechanisms. Acute cardioselective and non-selective beta-receptor blockade did not affect the hemodynamic reaction pattern during cold pressor test. The increase in heart rate and cardiac output during mental arithmetics was blocked by non-selective but not with cardioselective beta-blockade. Both beta-blockers were, however, inefficient in preventing the blood pressure elevation induced by mental arithmetics. Plasma noradrenalin was significantly increased during mental arithmetics after both cardioselective and non-selective beta-blockade compared to placebo. During cold pressor test there was a significant increase in noradrenalin only after non-selective beta-blockade. Adrenalin in plasma was significantly increased only during mental arithmetics after cardioselective beta-blockade. The pathogenesis of essential hypertension is complex and still not fully understood. Both hereditary (1) and environmental factors such as salt intake (2) and stress (3,4,5) are probably of importance as risk factors for essential hypertension. Animal studies have shown that different forms of stress can produce permanent hypertension due to structural changes in the resistance vessels (6). Against this background we decided to investigate acute hemodynamic effects of two well-defined types of "stress", e.g. mental arithmetics and cold pressor test in patients with essential hypertension and to study if the hemodynamic reactions could be modified by cardioselective and non-selective beta-receptor blockade. Catecholamines in plasma were studied before, during and after "stress".
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Abstract
Thirteen patients with mild essential hypertension, mean age 44 years (range 21-59), were studied during "stress" before and after postsynaptic alpha-adrenoceptor blockade and combined postsynaptic alpha- and non-selective beta-adrenoceptor blockade. Loud broad band noise (100 dBA for 10 min) was used as the stress stimulus. Exposure to noise caused a significant increase in systolic (7%, p less than 0.05), diastolic (9%, p less than 0.01) and mean arterial pressure (6%, p less than 0.01). The blood pressure elevation was caused by an increase in total peripheral resistance (12%, p less than 0.05). There was no significant change in heart rate, stroke volume or cardiac output. The blood pressure response during noise stimulation was not affected by postsynaptic alpha-adrenoceptor blockade (prazosin, 2 mg orally). The hemodynamic reaction pattern, however, was totally reversed. Thus, the cardiac output increased significantly (9%, p less than 0.05), while the total peripheral resistance tended to decrease. Combined postsynaptic alpha- and non-selective beta-adrenoceptor blockade (labetalol, 200 mg orally) inhibited the increase in systolic blood pressure caused by noise, while the diastolic and mean arterial pressures still increased significantly (5%, p less than 0.01). Labetalol effectively blocked the stress-induced increase in total peripheral resistance and there was no significant increase in cardiac output after combined alpha- and beta-adrenoceptor blockade. Exposure to noise caused a significant increase in circulating noradrenaline (20%, p less than 0.05). Plasma adrenaline and plasma renin activity were not affected by noise stimulation. These results suggest that blood pressure elevation is essential during "stress" but that the hemodynamic pattern causing blood pressure elevation may vary and may be affected by pharmacological blockade of various parts of the sympathetic nervous system.
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Arterial hypotension and its consequences for the cerebral circulation. ACTA MEDICA SCANDINAVICA. SUPPLEMENTUM 2009; 628:17-20. [PMID: 288299 DOI: 10.1111/j.0954-6820.1979.tb00764.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Combination therapy with saluretics and atenolol in essential hypertension. Effects on blood pressure, electrolytes and uric acid. ACTA MEDICA SCANDINAVICA. SUPPLEMENTUM 2009; 625:86-91. [PMID: 34983 DOI: 10.1111/j.0954-6820.1979.tb00748.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Abstract
Twenty-five patients with essential hypertension were randomly assigned to treatment with either captopril or atenolol. There were 15 males and 10 females and their mean age was 53 years, range 32-66 years. Systolic and diastolic blood pressures were significantly reduced by atenolol 50-100 mg once daily. Captopril 25-50 mg 3 times daily caused a significant decrease in supine diastolic but not in systolic blood pressure. After the addition of hydrochlorothiazide (25-50 mg) to those who did not become normotensive (supine diastolic blood pressure less than 95 mm Hg) on captopril or atenolol alone, blood pressure was further reduced. Captopril combined with hydrochlorothiazide significantly reduced both supine and standing blood pressure by 31/17 mm Hg (p less than 0.01) and 33/18 mm Hg (p less than 0.001) respectively. Atenolol combined with hydrochlorothiazide caused a significant decrease of both recumbent and standing blood pressure by 21/10 mm Hg (p less than 0.01) and 23/13 mm Hg (p less than 0.05 systolic, p less than 0.001 diastolic). The reduction of systolic blood pressure was significantly better with the captopril/hydrochlorothiazide combination, while there was no difference between the groups as regards diastolic blood pressure reduction. Thus, hydrochlorothiazide potentiates the blood pressure lowering effect of captopril more than of atenolol. This could be due to a synergistic interaction between captopril and hydrochlorothiazide.
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Mode of action of beta-adrenoceptor blocking agents in hypertension. A comparison between metoprolol and pindolol with special reference to peripheral vascular effects. ACTA MEDICA SCANDINAVICA. SUPPLEMENTUM 2009; 665:103-8. [PMID: 6760678 DOI: 10.1111/j.0954-6820.1982.tb00416.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
beta-Adrenoceptor blocking drugs are generally recognized as being effective in the treatment of hypertension. The mechanisms whereby these drugs reduce blood pressure are, however, not fully understood. In a double-blind, randomized study either metoprolol, 100--300 mg/day, or pindolol, 5--15 mg/day, was given for 6 months and the effects on blood pressure, heart rate and vascular resistance in the calf and forearm were investigated. Measurements were made at rest, during and after physical exercise, and during postischaemic hyperaemia. Both drugs reduced blood pressure to the same extent both at rest and during and after exercise. Metoprolol reduced heart rate to a greater extent than pindolol at rest and after exercise, whereas no difference was seen during physical exercise. Pindolol reduced the vascular resistance in the calf at rest by 14% (p less than 0.05), whereas metoprolol tended to increase vascular resistance, the difference in effect being highly significant (p less than 0.005). During and after leg exercise, there was no difference in forearm vascular resistance between the two drugs. It may be concluded that pindolol reduced resting blood pressure partly through peripheral vasodilatation. This was probably an effect of beta 2-adrenoceptor stimulation linked to the pronounced intrinsic sympathomimetic activity (ISA) of pindolol. Metoprolol on the other hand, acted mainly through cardiac mechanisms, as suggested by its pronounced reduction of heart rate.
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Effects of beta-adrenoceptor blocking agents on haemodynamic parameters. ACTA MEDICA SCANDINAVICA. SUPPLEMENTUM 2009; 606:49-54. [PMID: 19930 DOI: 10.1111/j.0954-6820.1977.tb18029.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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42
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Abstract
Eighteen healthy male volunteers with normal hearing were exposed to industrial noise at different sound levels (75, 85 and 95 dB A) in a noise laboratory. Blood pressure, heart rate, stroke volume and cardiac output were recorded with noninvasive techniques. Adrenaline and noradrenaline concentration in venous plasma were analyzed before and during noise exposure. The mean resting blood pressure of the whole group was 120/70 mm Hg. During noise stimulation diastolic blood pressure increased (12.2%, p less than 0.001) as did mean arterial pressure (6.6%, p less than 0.001) and total peripheral resistance (12.7%, p less than 0.001). Stroke volume (7.3%, p less than 0.001) and cardiac output (5.0%, p less than 0.01) were both reduced at 95 dB A. Heart rate and systolic blood pressure did not change significantly. At 75 and 85 dB A there were similar but smaller changes in the hemodynamic parameters. There were no changes in adrenaline and noradrenaline in plasma during maximal noise exposure. The noise induced hemodynamic changes remained 5 minutes after the noise stimulation was stopped but had disappeared after 10 minutes of rest.
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Abstract
Hypertension, diabetes mellitus, coronary heart disease and cigarette smoking have repeatedly been identified as risk factors for stroke in young and middle-aged individuals. In order to find predicting factors for stroke in the elderly we assessed health characteristics in 55 stroke victims in the age range 65-75 years (mean 70.7 +/- 2.7) allocated to our stroke unit at Ostra University Hospital in Gothenburg. For comparison we used data from 2,009 individuals participating in the ongoing longitudinal population study "70-year-old people in Gothenburg, Sweden". Among the stroke victims we found a higher prevalence of hypertension (63.5% vs. 27.8%, p less than 0.001), diabetes mellitus (21.8% vs. 6.2%, p less than 0.001) and a history of previous myocardial infarction (12.7% vs. 4.8%, p less than 0.01), thus confirming previous findings. There was no difference with regard to smoking habits (32.7% vs. 27.5%, NS), which is at variance with findings in the young and middle-aged.
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Primary hypertension refractory to triple drug treatment - a study on central and peripheral hemodynamics. ACTA MEDICA SCANDINAVICA. SUPPLEMENTUM 2009; 625:19-21. [PMID: 285571 DOI: 10.1111/j.0954-6820.1979.tb00734.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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45
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Long-term hypotensive effect of atenolol (ICI 66.082), a new beta-adrenergic blocking agent. ACTA MEDICA SCANDINAVICA 2009; 199:257-61. [PMID: 4956 DOI: 10.1111/j.0954-6820.1976.tb06729.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A report is given from an on-going multicenter trial in Sweden, in which 117 hypertensive patients have been treated with a new cardioselective beta-adrenergic blocking agent, atenolol (ICI 66.082, Tenormin) for an average of six months (range 2-21). Statistically significant reductions of BP were observed, recumbent by 29/19 mmHg (p less than 0.0001) and standing by 28/18 mmHg (p less than 0.0001). Few and comparatively mild side-effects were seen.
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46
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Abstract
A follow-up was made of 69 patients diagnosed as having malignant hypertension during 1969--76, essential in 26, secondary in 39 and unclassified in 4. A clear male dominance was seen (41 men, 28 women), particularly in the group with essential hypertension (18 men, 8 women). The mortality in this series was less than in previously published series. Thus, the 5-year survival rate was 75% in the patients with essential and 72% in those with secondary hypertension. In part this was due to haemodialysis and renal transplantation. The importance of renal function at the time of diagnosis was evident in this study. In most patients with essential hypertension and serum creatinine levels below 300 mumol/l, renal function could be maintained or improved when antihypertensive treatment was instituted, whereas progression of the renal damage was seen in those with serum creatinine levels above 300 mumol/l in spite of antihypertensive treatment with 3 or more drugs. The incidence of new cases of malignant hypertension tended to decrease during the observation period, particularly as regards essential hypertension.
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Abstract
Fifty patients with mild or moderate essential hypertension were randomized (double-blindly) to treatment with either captopril (n = 26) or atenolol (n = 24). Their mean supine diastolic blood pressure after placebo was 100-125 mmHg. The study included an initial dose finding phase (12 weeks) during which the dosages of captopril and atenolol were increased stepwise every second week in order to obtain normotension (supine diastolic blood pressure less than 95 mmHg). Hydrochlorothiazide was added when necessary. During the second phase of the study the patients were followed on active treatment for 2 years. After the initial 12 weeks of active treatment, recumbent and standing blood pressures had fallen significantly both in the captopril group (by 31/20 and 33/19 mmHg, p less than 0.001) and in the atenolol group (by 24/18 and 30/20 mmHg, p less than 0.01 (systolic), p less than 0.001 (diastolic)). The antihypertensive effect was maintained in both groups during long-term treatment. The antihypertensive effect of both agents was potentiated to the same extent by addition of hydrochlorothiazide. Side-effects were few and mild. It can be concluded that both captopril and atenolol are safe and effective antihypertensive drugs.
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A utilitarian or deontological approach toward primary prevention of cardiovascular disease? ACTA MEDICA SCANDINAVICA 2009; 224:293-302. [PMID: 3055822 DOI: 10.1111/j.0954-6820.1988.tb19587.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Hemodynamic effects of combined beta-adrenoceptor blockade and precapillary vasodilatation in hypertension. ACTA MEDICA SCANDINAVICA. SUPPLEMENTUM 2009; 693:115-20. [PMID: 2859739 DOI: 10.1111/j.0954-6820.1985.tb08789.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Carvedilol (BM14190) is a new compound with combined properties of nonselective beta-adrenoceptor blockade, devoid of ISA, and precapillary vasodilatation. Its acute hemodynamic effects were studied with invasive technique (dye-dilution using Cardio-Green) in 10 patients taking 25 mg orally and noninvasive (fore-arm plethysmography) in 10 patients taking 25 mg and in 10 patients taking 50 mg orally, all with essential hypertension. Significant reductions of systolic and diastolic blood pressures (p less than 0.05 - 0.001) were observed in all groups. TPR did not change acutely whereas resistance in the fore-arm was reduced by 16% (p less than 0.05). When a comparison with propranolol (80 mgx2) was made in a randomized, double-blind placebo controlled trial comprising 30 patients with essential hypertension, carvedilol acutely reduced blood pressure significantly 13/6 mm Hg (25 mg) and 17/10 mm Hg (50 mg) in contrast to propranolol. Resistance in the fore-arm (plethysmography) fell significantly with carvedilol 50 mg whereas propranolol caused a significant rise. After 4 weeks both compounds had reduced blood pressure significantly and to the same extent. Blood flow was still reduced with propranolol in contrast to the findings with carvedilol. We conclude that carvedilol given orally has a useful antihypertensive effect both acutely and during prolonged treatment. It has an attractive hemodynamic profile.
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