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Veith N, Braun B, Fritz T, Pohlemann T, Tschernig T, Ziegler R, Mörsdorf P, Knopp W. Sägeverletzungen der Hand – epidemiologische Aspekte. Zentralbl Chir 2015; 142:194-198. [DOI: 10.1055/s-0041-107435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Sallmann M, Braun B, Limberg C. Dioxygenation of cysteamine to hypotaurine at a tris(pyrazolyl)borate iron(ii) unit - cysteamine dioxygenase mimicking? Chem Commun (Camb) 2015; 51:6785-7. [PMID: 25786780 DOI: 10.1039/c5cc01083g] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel complex Tp(Me,Ph)Fe(SCH2CH2NH2) has been synthesized as a speculative model for ADO. Indeed its reaction with O2 led to the dioxygenation of the S atom and thus to hypotaurine. This finding may allow us to draw conclusions on the constitution of the ADO active site, whose structure is still unknown.
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Braun B, Frewer A, Kornhuber J. [Remember, Avert, Prevent: Franz Ludwig Berthold Kihn--A Typology of "Euthanasia"]. FORTSCHRITTE DER NEUROLOGIE-PSYCHIATRIE 2015; 83:634-40. [PMID: 26633843 DOI: 10.1055/s-0041-108677] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND The current debate on assisted suicide provides the occasion for calling to mind the role of Berthold Kihn as a psychiatrist under National Socialism. With a historical presentation of a typology of euthanasia, the Academic Psychiatry of Erlangen together with the Medical Ethics would like to sensitize discussions on assisted suicide by drawing attention to the start and end of Kihn's scientific career. METHOD Relevant archive material, primary and secondary literature were analyzed and evaluated. RESULTS As Assistant and Senior Physician at the Psychiatric and Neurological Hospital of the University of Erlangen, Kihn lectured on "the elimination of the inferiors". As Director of the Psychiatric and Neurological Hospital of Jena University, Kihn selected psychiatric patients to be murdered under the "T4 action". Kihn participated in drafting a "Euthanasia Law". Despite his involvement in the murder of mentally ill, Kihn returned to Erlangen as a "Soviet Zone refugee", where a Denazification Court considered him a "hanger-on". Kihn was reintegrated in the academic faculty of the Friedrich-Alexander-University and headed a private clinic. On 21.01.1963, the State's Attorney Nuremberg-Fuerth dropped the criminal procedure against Kihn--officially due to a lack of proof of punishable guilt. DISCUSSION An appropriate medical historical contextualization can represent an important condition for an adequate medical ethical debate on physician-assisted suicide and the involvement of psychiatrists. FINAL COMMENT: The analysis of Kihn's patterns of thought and argumentation can help sensitize those involved in debates on physician-assisted suicide and highlights the critical role of psychiatry as a discipline in this context.
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Sleczka P, Braun B, Piontek D, Bühringer G, Kraus L. DSM-5 criteria for gambling disorder: Underlying structure and applicability to specific groups of gamblers. J Behav Addict 2015; 4:226-35. [PMID: 26690617 PMCID: PMC4712756 DOI: 10.1556/2006.4.2015.035] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND AND AIMS DSM-5 provides nine diagnostic criteria for gambling disorder. All criteria have a pre-assumed equal diagnostic impact and are applied to all individuals and groups in an equal manner. The aims of the study are to analyse the structure underlying the diagnosis and to assess whether DSM-5 is equally applicable to different groups of gamblers. METHODS Data from the 2009 German Epidemiological Survey of Substance Abuse and from a study on slot machine gamblers were used. Item Response Theory analysis was applied to estimate discrimination and severity parameters of the criteria. With the use of Differential Item Functioning analysis, potential criterion biases were analysed. We analysed data from 107 participants from the general population sample and 376 participants from the slot machine gamblers' sample who answered a 19-item diagnostic questionnaire based on the DSM criteria for gambling disorder. RESULTS A single underlying factor, the severity of gambling disorder, was identified in both samples. In the general population sample the criteria of preoccupation and chasing were least severe and showed low discriminatory power. Bailout, withdrawal and jeopardized matters criteria had highest severity and discriminatory power. The comparison of the two samples revealed two criterion biases in the preoccupation and tolerance criteria. CONCLUSIONS The structure underlying the criteria is unidimensional but the disorder is manifested differently depending on disorder severity. The assumed equal impact of each criterion lacks support in the findings. The DSM-5 criteria measure a partially different construct in slot machine gamblers than in gamblers in the general population.
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Warner DS, Limberg C, Oldenburg FJ, Braun B. Reaction of a polydentate cysteine-based ligand and its nickel(ii) complex with electrophilic and nucleophilic methyl-transfer reagents - from S-methylation to acetyl coenzyme A synthase reactivity. Dalton Trans 2015; 44:18378-85. [PMID: 26390049 DOI: 10.1039/c5dt02828k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The L-cysteine derived N2S2 ligand precursor H2L and its nickel(ii) complex L2Ni2 were investigated with respect to their behaviour in contact with electrophilic and nucleophilic methylation reagents (H2L = (N,N'-dimethyl-(2R,5R)-bis-(sulfanylmethyl)-piperazine). Treatment of deprotonated L(2-) with MeI led to the selective methylation of the thiolate groups thus generating a novel potential ligand, Me2L, which is neutral and contains two thioether donors. The coordinating properties of Me2L were demonstrated by the synthesis of a first nickel(ii) complex: reaction with NiBr2 led to a mononuclear complex 2 where all donor atoms coordinate to the nickel ion, which completes its octahedral coordination sphere by the two bromide ligands. If, however, the complex [LNi]2 (1) is treated with MeI only one thiolate function per ligand moiety is methylated, while the other one remains a thiolate. This leads to [MeLNi](+) complex metal fragments, which trimerize including a μ3-bridging iodide ion to give the compound 3 that was tested with regards to ACS reactivity. While it behaved inert towards CO, attempts to replace the bridging iodide ligand by methyl units in reactions with nucleophilic methylation reagents led to a product, which could not be identified but reacted with CO. Work-up showed that this protocol had converted the thiolate function of MeL(-) into a thioester function, which corresponds to an ACS-like reactivity.
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Andersen K, Bogenschutz MP, Bühringer G, Behrendt S, Bilberg R, Braun B, Ekstrøm CT, Forcehimes A, Lizarraga C, Moyers TB, Nielsen AS. Outpatient treatment of alcohol use disorders among subjects 60+ years: design of a randomized clinical trial conducted in three countries (Elderly Study). BMC Psychiatry 2015; 15:280. [PMID: 26573323 PMCID: PMC4647307 DOI: 10.1186/s12888-015-0672-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Accepted: 11/04/2015] [Indexed: 03/06/2023] Open
Abstract
BACKGROUND The proportion of 60+ years with excessive alcohol intake varies in western countries between 6-16 % among men and 2-7 % among women. Specific events related to aging (e.g. loss of job, physical and mental capacity, or spouse) may contribute to onset or continuation of alcohol use disorders (AUD). We present the rationale and design of a multisite, multinational AUD treatment study for subjects aged 60+ years. METHODS/DESIGN 1,000 subjects seeking treatment for AUD according to DSM-5 in outpatient clinics in Denmark, Germany, and New Mexico (USA) are invited to participate in a RCT. Participants are randomly assigned to four sessions of Motivational Enhancement Treatment (MET) or to MET plus an add-on with eight sessions based on the Community Reinforcement Approach (CRA), which include a new module targeting specific problems of older adults. A series of assessment instruments is applied, including the Form-90, Alcohol Dependence Scale, Penn Alcohol Craving Scale, Brief Symptom Inventory and WHO Quality of Life. Enrolment will be completed by April 2016 and data collection by April 2017. The primary outcome is the proportion in each group who are abstinent or have a controlled use of alcohol six months after treatment initiation. Controlled use is defined as maximum blood alcohol content not exceeding 0.05 % during the last month. Total abstinence is a secondary outcome, together with quality of life andcompliance with treatment. DISCUSSION The study will provide new knowledge about brief treatment of AUD for older subjects. As the treatment is manualized and applied in routine treatment facilities, barriers for implementation in the health care system are relatively low. Finally, as the study is being conducted in three different countries it will also provide significant insight into the possible interaction of service system differences and related patient characteristics in predictionof treatment outcome. TRIAL REGISTRATION Clinical Trials.gov NCT02084173 , March 7, 2014.
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Grüne B, Sleczka P, Braun B, Bühringer G, Kraus L. Katamnese Studie zu Beratung und Behandlung von Glücksspielproblemen – Design und erste Ergebnisse der MitarbeiterInnen-Befragung. SUCHTTHERAPIE 2015. [DOI: 10.1055/s-0035-1557641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Schweizer ML, Chiang HY, Septimus E, Moody J, Braun B, Hafner J, Ward MA, Hickok J, Perencevich EN, Diekema DJ, Richards CL, Cavanaugh JE, Perlin JB, Herwaldt LA. Association of a bundled intervention with surgical site infections among patients undergoing cardiac, hip, or knee surgery. JAMA 2015; 313:2162-71. [PMID: 26034956 DOI: 10.1001/jama.2015.5387] [Citation(s) in RCA: 190] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Previous studies suggested that a bundled intervention was associated with lower rates of Staphylococcus aureus surgical site infections (SSIs) among patients having cardiac or orthopedic operations. OBJECTIVE To evaluate whether the implementation of an evidence-based bundle is associated with a lower risk of S. aureus SSIs in patients undergoing cardiac operations or hip or knee arthroplasties. DESIGN, SETTING, AND PARTICIPANTS Twenty hospitals in 9 US states participated in this pragmatic study; rates of SSIs were collected for a median of 39 months (range, 39-43) during the preintervention period (March 1, 2009, to intervention) and a median of 21 months (range, 14-22) during the intervention period (from intervention start through March 31, 2014). INTERVENTIONS Patients whose preoperative nares screens were positive for methicillin-resistant S. aureus (MRSA) or methicillin-susceptible S. aureus (MSSA) were asked to apply mupirocin intranasally twice daily for up to 5 days and to bathe daily with chlorhexidine-gluconate (CHG) for up to 5 days before their operations. MRSA carriers received vancomycin and cefazolin or cefuroxime for perioperative prophylaxis; all others received cefazolin or cefuroxime. Patients who were MRSA-negative and MSSA-negative bathed with CHG the night before and morning of their operations. Patients were treated as MRSA-positive if screening results were unknown. MAIN OUTCOMES AND MEASURES The primary outcome was complex (deep incisional or organ space) S. aureus SSIs. Monthly SSI counts were analyzed using Poisson regression analysis. RESULTS After a 3-month phase-in period, bundle adherence was 83% (39% full adherence; 44% partial adherence). Overall, 101 complex S. aureus SSIs occurred after 28,218 operations during the preintervention period and 29 occurred after 14,316 operations during the intervention period (mean rate per 10,000 operations, 36 for preintervention period vs 21 for intervention period, difference, -15 [95% CI, -35 to -2]; rate ratio [RR], 0.58 [95% CI, 0.37 to 0.92]). The rates of complex S. aureus SSIs decreased for hip or knee arthroplasties (difference per 10,000 operations, -17 [95% CI, -39 to 0]; RR, 0.48 [95% CI, 0.29 to 0.80]) and for cardiac operations (difference per 10,000 operations, -6 [95% CI, -48 to 8]; RR, 0.86 [95% CI, 0.47 to 1.57]). CONCLUSIONS AND RELEVANCE In this multicenter study, a bundle comprising S. aureus screening, decolonization, and targeted prophylaxis was associated with a modest, statistically significant decrease in complex S. aureus SSIs.
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Quinn MM, Henneberger PK, Braun B, Delclos GL, Fagan K, Huang V, Knaack JL, Kusek L, Lee SJ, Le Moual N, Maher KA, McCrone SH, Mitchell AH, Pechter E, Rosenman K, Sehulster L, Stephens AC, Wilburn S, Zock JP. Cleaning and disinfecting environmental surfaces in health care: Toward an integrated framework for infection and occupational illness prevention. Am J Infect Control 2015; 43:424-34. [PMID: 25792102 DOI: 10.1016/j.ajic.2015.01.029] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Revised: 01/25/2015] [Accepted: 01/27/2015] [Indexed: 10/23/2022]
Abstract
BACKGROUND The Cleaning and Disinfecting in Healthcare Working Group of the National Institute for Occupational Safety and Health, National Occupational Research Agenda, is a collaboration of infection prevention and occupational health researchers and practitioners with the objective of providing a more integrated approach to effective environmental surface cleaning and disinfection (C&D) while protecting the respiratory health of health care personnel. METHODS The Working Group, comprised of >40 members from 4 countries, reviewed current knowledge and identified knowledge gaps and future needs for research and practice. RESULTS An integrated framework was developed to guide more comprehensive efforts to minimize harmful C&D exposures without reducing the effectiveness of infection prevention. Gaps in basic knowledge and practice that are barriers to an integrated approach were grouped in 2 broad areas related to the need for improved understanding of the (1) effectiveness of environmental surface C&D to reduce the incidence of infectious diseases and colonization in health care workers and patients and (2) adverse health impacts of C&D on health care workers and patients. Specific needs identified within each area relate to basic knowledge, improved selection and use of products and practices, effective hazard communication and training, and safer alternatives. CONCLUSION A more integrated approach can support multidisciplinary teams with the capacity to maximize effective and safe C&D in health care.
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Hawkins M, Hosker M, Marcus BH, Rosal MC, Braun B, Stanek EJ, Markenson G, Chasan-Taber L. A pregnancy lifestyle intervention to prevent gestational diabetes risk factors in overweight Hispanic women: a feasibility randomized controlled trial. Diabet Med 2015; 32:108-15. [PMID: 25306925 DOI: 10.1111/dme.12601] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Revised: 06/24/2014] [Accepted: 10/06/2014] [Indexed: 11/30/2022]
Abstract
AIMS To pilot the feasibility of a prenatal lifestyle intervention to modify physical activity and diet among pregnant overweight and obese Hispanic women, with the aim of reducing risk factors for gestational diabetes mellitus. METHODS Women were randomized either to a lifestyle intervention (n = 33, 48.5%), consisting of a culturally and linguistically modified, motivationally targeted, individually tailored 6-month prenatal programme, or to standard care (n = 35, 51.5%). Bilingual and bicultural health educators encouraged women to achieve guidelines for physical activity, decrease saturated fat and increase dietary fibre. Outcomes included gestational weight gain, infant birth weight and biomarkers associated with insulin resistance. RESULTS Patient retention up to delivery was 97% in both study groups. The lifestyle intervention attenuated the pregnancy-associated decline in moderate-intensity physical activity, but differences between groups were not significant (mean ± se -23.4 ± 16.6 vs -27.0 ± 16.2 metabolic equivalent of task h/week; P = 0.88). Vigorous-intensity activity increased during the course of pregnancy in the lifestyle intervention group (mean ± se 1.6 ± 0.8 metabolic equivalent of task h/week) and declined in the standard care group (-0.8 ± 0.8 metabolic equivalent of task h/week; P = 0.04). The lifestyle intervention group also had slightly lower gestational weight gain and infant birth weights compared with the standard care group; however, these differences were not statistically significant. There were no statistically significant differences in biomarkers of insulin resistance between groups. CONCLUSIONS Findings suggest that a motivationally matched lifestyle intervention is feasible and may help attenuate pregnancy-related decreases in vigorous physical activity in a population of overweight and obese Hispanic women. The intervention protocol can readily be translated into clinical practice in underserved and minority populations.
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Reisinger H, Dukes K, Schweizer M, Braun B, Hafner J, Moody J, Ward M, Richards C, Hickcock J, Septimus E, Herwaldt LA, Perlin J. 1015Facilitators and Barriers to SSI Bundle Implementation in Select Surgical Procedures. Open Forum Infect Dis 2014. [PMCID: PMC5781437 DOI: 10.1093/ofid/ofu052.723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Braun B, Ludwig M, Sleczka P, Bühringer G, Kraus L. Erratum to: Gamblers seeking treatment: Who does and who doesn't? J Behav Addict 2014; 3:268. [PMID: 25592312 PMCID: PMC4291833 DOI: 10.1556/jba.3.2014.4.9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Schweizer M, Chiang HY, Septimus E, Moody J, Braun B, Hafner J, Ward M, Hickok J, Perencevich E, Diekema DJ, Richards C, Perlin J, Herwaldt LA. LB-9A Multicenter Intervention to Reduce Surgical Site Infections among Patients Undergoing Cardiac Operations and Total Joint Arthroplasty (STOP SSI Study). Open Forum Infect Dis 2014. [DOI: 10.1093/ofid/ofu083.09] [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] Open
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Braun B, Kornhuber J. [The "Erlangen System" of open care: a tribute to Gustav Kolb (1870-1938)]. FORTSCHRITTE DER NEUROLOGIE-PSYCHIATRIE 2014; 82:401-13. [PMID: 25014203 DOI: 10.1055/s-0034-1366537] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND This year marks the 80th anniversary of the forced retirement (1st March 1934) of Gustav Kolb (1870 - 1938). He is considered the founder of the "Erlangen System" of open care. The following article pays tribute to Gustav Kolb's "life's work", by delineating the formation, active period and the fall of his "Erlangen system" in its historical context. METHOD Relevant archive materials and secondary literature were assessed. RESULTS Beginning in 1914, Gustav Kolb, as Director of the Mental Asylum in Erlangen (1911 - 1934) introduced the care of the emotionally ill in their own families. In 1930, 4200 of the 770 000 residents in a catchment area covering about 3200 square kilometers were being treated in open care. The "Erlangen system" was the largest organisation of its kind in Germany. Although Gustav Kolb was inspired by eugenic ideas, he opposed the national-socialist health politics. Kolb withdrew professionally in 1933 and died five years later. DISCUSSION The situation in the tense area of open care between helping institutions for and controlling bodies over emotionally ill people was relatively balanced in the Weimar Republic. Later, Gustav Kolb's organisational thoroughness, with its creation of a central register of people under open care in the Erlangen system, provided considerable biogenetic information. Tragically, this was abused as an important source in carrying out the national-socialist law for prevention of genetically-impaired offspring (14.7.1933). Several aspects contributed to the misfortune that Kolb's liberal system could be distorted to a recording instrument by the National Socialists. Final Comment: Individual efforts to reestablish open care facilities after 1945 were not implemented. It was not until during the socio-psychiatric movement of the 1960 s that Kolb's concept could achieve a renaissance, although it was unnamed and unrecognised at the time.
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Silveira ML, Whitcomb BW, Pekow P, Braun B, Markenson G, Dole N, Manson JE, Solomon CG, Carbone ET, Chasan-Taber L. Perceived psychosocial stress and glucose intolerance among pregnant Hispanic women. DIABETES & METABOLISM 2014; 40:466-75. [PMID: 24948416 DOI: 10.1016/j.diabet.2014.05.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Revised: 04/30/2014] [Accepted: 05/04/2014] [Indexed: 12/13/2022]
Abstract
AIM Prior literature suggests a positive association between psychosocial stress and the risk of diabetes in non-pregnant populations, but studies during pregnancy are sparse. We evaluated the relationship between stress and glucose intolerance among 1115 Hispanic (predominantly Puerto Rican) prenatal care patients in Proyecto Buena Salud, a prospective cohort study in Western Massachusetts (2006-2011). METHODS Cohen's Perceived Stress Scale (PSS-14) was administered in early (mean = 12.3 weeks gestation; range 4.1-18 weeks) and mid- (mean = 21.3 weeks gestation; range 18.1-26 weeks) pregnancy. Participants were classified as having a pregnancy complicated by gestational diabetes mellitus, impaired glucose tolerance, and abnormal glucose tolerance, based on the degree of abnormality on glucose tolerance testing between 24 and 28 weeks of gestation. RESULTS The prevalence of gestational diabetes mellitus, impaired glucose tolerance, and abnormal glucose tolerance was 4.1%, 7.2%, and 14.5%, respectively. Absolute levels of early or mid-pregnancy stress were not significantly associated with glucose intolerance. However, participants with an increase in stress from early to mid-pregnancy had a 2.6-fold increased odds of gestational diabetes mellitus (95% confidence intervals: 1.0-6.9) as compared to those with no change or a decrease in stress after adjusting for age and pre-pregnancy body mass index. In addition, every one-point increase in stress scores was associated with a 5.5mg/dL increase in screening glucose level (β=5.5; standard deviation=2.8; P=0.05), after adjusting for the same variables. CONCLUSION In this population of predominantly Puerto Rican women, stress patterns during pregnancy may influence the risk of glucose intolerance.
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Chasan-Taber L, Silveira M, Lynch KE, Pekow P, Braun B, Manson JE, Solomon CG, Markenson G. Physical activity before and during pregnancy and risk of abnormal glucose tolerance among Hispanic women. DIABETES & METABOLISM 2014; 40:67-75. [PMID: 24161237 PMCID: PMC4763308 DOI: 10.1016/j.diabet.2013.09.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Revised: 09/16/2013] [Accepted: 09/19/2013] [Indexed: 11/24/2022]
Abstract
AIM Women diagnosed with abnormal glucose tolerance and gestational diabetes mellitus are at increased risk for subsequent type 2 diabetes, with higher risks in Hispanic women. Studies suggest that physical activity may be associated with a reduced risk of these disorders; however, studies in Hispanic women are sparse. METHODS We prospectively evaluated this association among 1241 Hispanic participants in Proyecto Buena Salud. The Pregnancy Physical Activity Questionnaire was used to assess pre, early, and mid pregnancy physical activity. Medical records were abstracted for pregnancy outcomes. RESULTS A total of 175 women (14.1%) were diagnosed with abnormal glucose tolerance and 57 women (4.6%) were diagnosed with gestational diabetes. Increasing age and body mass index were strongly and positively associated with risk of gestational diabetes. We did not observe statistically significant associations between total physical activity or meeting exercise guidelines and risk. However, after adjusting for age, BMI, gestational weight gain, and other important risk factors, women in the top quartile of moderate-intensity activity in early pregnancy had a decreased risk of abnormal glucose tolerance (odds ratio=0.48, 95% Confidence Interval 0.27-0.88, Ptrend=0.03) as compared to those in the lowest quartile. Similarly, women with the highest levels of occupational activity in early pregnancy had a decreased risk of abnormal glucose tolerance (odds ratio=0.48, 95% Confidence Interval 0.28-0.85, Ptrend=0.02) as compared to women who were unemployed. CONCLUSION In this Hispanic population, total physical activity and meeting exercise guidelines were not associated with risk. However, high levels of moderate-intensity and occupational activity were associated with risk reduction.
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Braun B, Kornhuber J. EPA-0339 - The “erlangen system” of open care: a tribute to gustav kolb (1870–1938). 80 years after forced withdrawal from his “life's work”. Eur Psychiatry 2014. [DOI: 10.1016/s0924-9338(14)77773-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Harris AD, Pineles L, Belton B, Johnson JK, Shardell M, Loeb M, Newhouse R, Dembry L, Braun B, Perencevich EN, Hall KK, Morgan DJ, Shahryar SK, Price CS, Gadbaw JJ, Drees M, Kett DH, Muñoz-Price LS, Jacob JT, Herwaldt LA, Sulis CA, Yokoe DS, Maragakis L, Lissauer ME, Zervos MJ, Warren DK, Carver RL, Anderson DJ, Calfee DP, Bowling JE, Safdar N. Universal glove and gown use and acquisition of antibiotic-resistant bacteria in the ICU: a randomized trial. JAMA 2013; 310:1571-80. [PMID: 24097234 PMCID: PMC4026208 DOI: 10.1001/jama.2013.277815] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
IMPORTANCE Antibiotic-resistant bacteria are associated with increased patient morbidity and mortality. It is unknown whether wearing gloves and gowns for all patient contact in the intensive care unit (ICU) decreases acquisition of antibiotic-resistant bacteria. OBJECTIVE To assess whether wearing gloves and gowns for all patient contact in the ICU decreases acquisition of methicillin-resistant Staphylococcus aureus (MRSA) or vancomycin-resistant Enterococcus (VRE) compared with usual care. DESIGN, SETTING, AND PARTICIPANTS Cluster-randomized trial in 20 medical and surgical ICUs in 20 US hospitals from January 4, 2012, to October 4, 2012. INTERVENTIONS In the intervention ICUs, all health care workers were required to wear gloves and gowns for all patient contact and when entering any patient room. MAIN OUTCOMES AND MEASURES The primary outcome was acquisition of MRSA or VRE based on surveillance cultures collected on admission and discharge from the ICU. Secondary outcomes included individual VRE acquisition, MRSA acquisition, frequency of health care worker visits, hand hygiene compliance, health care–associated infections, and adverse events. RESULTS From the 26,180 patients included, 92,241 swabs were collected for the primary outcome. Intervention ICUs had a decrease in the primary outcome of MRSA or VRE from 21.35 acquisitions per 1000 patient-days (95% CI, 17.57 to 25.94) in the baseline period to 16.91 acquisitions per 1000 patient-days (95% CI, 14.09 to 20.28) in the study period, whereas control ICUs had a decrease in MRSA or VRE from 19.02 acquisitions per 1000 patient-days (95% CI, 14.20 to 25.49) in the baseline period to 16.29 acquisitions per 1000 patient-days (95% CI, 13.48 to 19.68) in the study period, a difference in changes that was not statistically significant (difference, −1.71 acquisitions per 1000 person-days, 95% CI, −6.15 to 2.73; P = .57). For key secondary outcomes, there was no difference in VRE acquisition with the intervention (difference, 0.89 acquisitions per 1000 person-days; 95% CI, −4.27 to 6.04, P = .70), whereas for MRSA, there were fewer acquisitions with the intervention (difference, −2.98 acquisitions per 1000 person-days; 95% CI, −5.58 to −0.38; P = .046). Universal glove and gown use also decreased health care worker room entry (4.28 vs 5.24 entries per hour, difference, −0.96; 95% CI, −1.71 to −0.21, P = .02), increased room-exit hand hygiene compliance (78.3% vs 62.9%, difference, 15.4%; 95% CI, 8.99% to 21.8%; P = .02) and had no statistically significant effect on rates of adverse events (58.7 events per 1000 patient days vs 74.4 events per 1000 patient days; difference, −15.7; 95% CI, −40.7 to 9.2, P = .24). CONCLUSIONS AND RELEVANCE The use of gloves and gowns for all patient contact compared with usual care among patients in medical and surgical ICUs did not result in a difference in the primary outcome of acquisition of MRSA or VRE. Although there was a lower risk of MRSA acquisition alone and no difference in adverse events, these secondary outcomes require replication before reaching definitive conclusions. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT0131821.
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Braun B, Kornhuber J. Adolf Abraham Gustav Bingel (1901-1982): Pionier der Elektrokonvulsionsbehandlung in Deutschland. FORTSCHRITTE DER NEUROLOGIE-PSYCHIATRIE 2013; 81:586-91. [DOI: 10.1055/s-0033-1350581] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Ludwig M, Kräplin A, Braun B, Kraus L. Gambling experiences, problems, research and policy: gambling in Germany. Addiction 2013; 108:1554-61. [PMID: 23067296 DOI: 10.1111/j.1360-0443.2012.04025.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2012] [Revised: 04/03/2012] [Accepted: 07/12/2012] [Indexed: 11/28/2022]
Abstract
AIMS The objective of this paper is to present an overview of gambling in Germany, including historical development, legislative and economic changes as well as treatment options and their effectiveness. METHODS The available scientific literature and research reports on gambling in Germany were reviewed to obtain relevant information on history, commercialization, legislation, treatment and research agenda. RESULTS Gambling in Germany is characterized by compromises between protective and economic efforts. At present, gambling is illegal in Germany, and provision is subject to the state monopoly. Mere gaming machines (specific slot machines) are not classified as gambling activity, permitting commercial providers. In recent years, implementing regulations for state gambling and gaming machines have been changed. Concerning the treatment of pathological gambling, various options exist; treatment costs have been covered by health and pension insurance since 2001. Information on the effectiveness of treatment in Germany is limited. Similarly, the number of peer-reviewed publications on gambling is small. CONCLUSIONS German gambling legislation was subject to major changes in the past years. Based on the available body of research (longitudinal), studies on risk and protective factors and the aetiology of pathological gambling are needed. The effectiveness of pathological gambling treatment in Germany and the impact of gambling regulations on gambling behaviour also need to be investigated.
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Schweizer M, Perencevich E, McDanel J, Carson J, Formanek M, Hafner J, Braun B, Herwaldt L. Effectiveness of a bundled intervention of decolonization and prophylaxis to decrease Gram positive surgical site infections after cardiac or orthopedic surgery: systematic review and meta-analysis. BMJ 2013; 346:f2743. [PMID: 23766464 PMCID: PMC3681273 DOI: 10.1136/bmj.f2743] [Citation(s) in RCA: 151] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/16/2013] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To evaluate studies assessing the effectiveness of a bundle of nasal decolonization and glycopeptide prophylaxis for preventing surgical site infections caused by Gram positive bacteria among patients undergoing cardiac operations or total joint replacement procedures. DESIGN Systematic review and meta-analysis. DATA SOURCES PubMed (1995 to 2011), the Cochrane database of systematic reviews, CINAHL, Embase, and clinicaltrials.gov were searched to identify relevant studies. Pertinent journals and conference abstracts were hand searched. Study authors were contacted if more data were needed. ELIGIBILITY CRITERIA Randomized controlled trials, quasi-experimental studies, and cohort studies that assessed nasal decolonization or glycopeptide prophylaxis, or both, for preventing Gram positive surgical site infections compared with standard care. PARTICIPANTS Patients undergoing cardiac operations or total joint replacement procedures. DATA EXTRACTION AND STUDY APPRAISAL: Two authors independently extracted data from each paper and a random effects model was used to obtain summary estimates. Risk of bias was assessed using the Downs and Black or the Cochrane scales. Heterogeneity was assessed using the Cochran Q and I(2) statistics. RESULTS 39 studies were included. Pooled effects of 17 studies showed that nasal decolonization had a significantly protective effect against surgical site infections associated with Staphylococcus aureus (pooled relative risk 0.39, 95% confidence interval 0.31 to 0.50) when all patients underwent decolonization (0.40, 0.29 to 0.55) and when only S aureus carriers underwent decolonization (0.36, 0.22 to 0.57). Pooled effects of 15 prophylaxis studies showed that glycopeptide prophylaxis was significantly protective against surgical site infections related to methicillin (meticillin) resistant S aureus (MRSA) compared with prophylaxis using β lactam antibiotics (0.40, 0.20 to 0.80), and a non-significant risk factor for methicillin susceptible S aureus infections (1.47, 0.91 to 2.38). Seven studies assessed a bundle including decolonization and glycopeptide prophylaxis for only patients colonized with MRSA and found a significantly protective effect against surgical site infections with Gram positive bacteria (0.41, 0.30 to 0.56). CONCLUSIONS Surgical programs that implement a bundled intervention including both nasal decolonization and glycopeptide prophylaxis for MRSA carriers may decrease rates of surgical site infections caused by S aureus or other Gram positive bacteria.
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Sokas R, Braun B, Chenven L, Cloonan P, Fagan K, Hemphill RR, Hogan E, Storey E. Frontline hospital workers and the worker safety/patient safety nexus. Jt Comm J Qual Patient Saf 2013; 39:185-92. [PMID: 23641538 PMCID: PMC4526156 DOI: 10.1016/s1553-7250(13)39025-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Braun B, Kornhuber J. [Germany's unique panoptical asylum--an appreciation of the first Bavarian mental home in Erlangen]. FORTSCHRITTE DER NEUROLOGIE-PSYCHIATRIE 2013; 81:162-8. [PMID: 23516106 DOI: 10.1055/s-0032-1330629] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
INTRODUCTION There are only two edifices left that represent one of the most impressive cultural monuments of mental homes in Middle Europe. Government and institutions are removing these historical buildings to establish a modern "Translational Research Centre". Our objective is to illustrate the significance of the asylum in the history of psychiatric architecture. METHODS In the context of the history of psychiatry we analysed and interpreted relevant primary sources, secondary literature and selected illustrations. RESULTS Several panoptical asylums were built in Great Britain. In France, Italy and Germany, a unique example was realised. The entire ward could be checked from a central room. This ensured the optimal surveillance of the patients and enabled the minimisation of staff. In contrast to the vicinal emergent industrial cities Erlangen disposed of enough building ground. There, Johann Michael Leupoldt (1794-1874) gave lectures dealing only with psychiatry. Thanks to his advice, the first Bavarian mental home was completed within only 12 years. The cruciform floor plan was supplemented by cross buildings. This constituted a relevant modification of the panoptical system. DISCUSSION Although the "H-design" has been evaluated as more adequate, the obsolete architectural "concept of rays" was chosen for the asylum in Erlangen. Did financial distress play a decisive role? Neither the files nor Leupoldt's autobiography take a firm stand on this point. CONCLUSION As the TRC-project may serve as a document for future medical progress, it is important to remember the "Kreis-Irrenanstalt Erlangen" as a milestone in the evolution of psychiatric architecture.
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Braun B, Ludwig M, Kraus L, Kroher M, Bühringer G. Ambulante Suchthilfe für pathologische Glücksspieler in Bayern: Passung zwischen Behandlungsbedarf und -angebot. SUCHTTHERAPIE 2013. [DOI: 10.1055/s-0032-1323802] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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