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MEDLINE
Kinds of MEDLINE Terms modified by MEDLINE Selected AbstractsEpidemiological data on consumer allergy to p -phenylenediamineCONTACT DERMATITIS, Issue 6 2008Jacob Pontoppidan Thyssen Many women and men now dye their hair. p-Phenylenediamine (PPD) is a frequent and important component of permanent hair dye products; exposure to it may cause allergic contact sensitization, acute dermatitis, and severe facial oedema. To increase our understanding of PPD allergy, we reviewed published literature containing PPD patch test data from dermatitis patients and individuals in the general population. This was performed to estimate the median prevalence and the weighted average of PPD sensitization and thereby assess the burden of PPD-containing hair care products on health. Literature was examined using PubMed,MEDLINE, Biosis, and Science Citation Index. The median prevalence among dermatitis patients was 4.3% in Asia, 4% in Europe, and 6.2% in North America. A widespread increase in the prevalence of PPD sensitization was observed among Asian dermatitis patients. In Europe, a decrease in the 1970s was replaced by a plateau with steady, high prevalences ranging between 2% and 6%. The prevalence remained high in North America, although a decreasing tendency was observed. Contact allergy to PPD is an important health issue for both women and men. More stringent regulation and enforcement are required as public health measures to reduce the burden of disease that exposure to PPD has brought to populations. [source] Drug-elicited systemic allergic (contact) dermatitis , update and possible pathomechanismsCONTACT DERMATITIS, Issue 4 2008Jacob Pontoppidan Thyssen An allergic dermatitis reaction may develop after systemic exposure to a hapten that reaches the skin through haematogenous transport. This condition can be observed with and without previous cutaneous sensitization to the hapten but has traditionally been described following topical exposure. A heterogeneous clinical picture, in combination with limited insight to its pathomechanisms, makes such systemic reactions an area in need of further study. This article summarizes knowledge about systemic dermatitis elicited by drugs, with a special emphasis on possible pathomechanisms. A list of putative pathomechanisms is offered for future research. Literature was examined using PubMed,MEDLINE, EMBASE, Biosis, and Science Citation Index. Based on the literature, it is likely that humoral type 3, delayed-type hypersensitivity, and drug-driven (i.e. p-i concept) reactions are involved. As commonly used terms may be misleading because skin contact is not a prerequisite, we suggest that the term ,systemic allergic dermatitis' should be used in the future. [source] A systematic review of the diagnostic classifications of traumatic dental injuriesDENTAL TRAUMATOLOGY, Issue 2 2006Karla Maria Pugliesi da Costa Feliciano Abstract,,, A systematic review of the literature was undertaken to evaluate the criteria used for the diagnostic classification of traumatic dental injuries from an epidemiological standpoint. The methodology used was that suggested by the Cochrane Collaboration and the National Health Service. A total of 12 electronic bibliographical databases (BBO, BioMed Central, Blackwell Synergy, Cochrane, DARE, EMBASE, HighWire, LILACS, MEDLINE, PubMed Central, SciELO, SciSearch) and the World Wide Web were searched. There was no attempt to specify the strategy in relation to date, study design, or language. The last search was performed in May 2003. Two reviewers screened each record independently for eligibility by examining titles, abstracts, keywords and using a standardized reference form. Disagreements were resolved through consensus. The final study collection consisted of 164 articles, from 1936 to 2003, and the population sample ranged from 38 to 210 500 patients. 54 distinct classification systems were identified. According to the literature, the most frequently used classification system was that of Andreasen (32%); as regards the type of injury, the uncomplicated crown fracture was the most mentioned lesion (88.5%). Evidence supports the fact that there is no suitable system for establishing the diagnosis of the studied injuries that could be applied to epidemiological surveys. [source] Photodynamic Therapy for the Treatment of Cutaneous Neoplasia, Inflammatory Disorders, and PhotoagingDERMATOLOGIC SURGERY, Issue 5 2009EMILY TIERNEY MD BACKGROUND Photodynamic therapy (PDT) has demonstrated high efficacy, minimal side effects, and improved cosmetic outcome when used for the treatment of actinic keratoses (AK), basal cell carcinoma (BCC), squamous cell carcinoma, and photoaging. METHODS To review the literature on the use of PDT in dermatologic surgery using MEDLINE. RESULTS Published clinical studies using PDT in the treatment of AKs yield overall efficacy rates ranging from 50% to 71% with one treatment to as high as 88% to 90% with two or more treatments. For superficial BCC, initial clearance rates were 76% to 97%, and for Bowen's disease, initial clearance rates ranged from 72% to 94% overall. The use of PDT for photorejuvenation is a relatively new application of this technology, which has shown promise in improving the appearance of fine lines, pigmentary variation, and telangiectasias. CONCLUSIONS The advantages of photodynamic therapy include the capacity for noninvasive targeted therapy through topical application of aminolevulinic acid and methyl aminolevulinic acid, with outstanding cosmetic results. Although the theory behind the use of chemical photosensitizers and ultraviolet light to treat a wide variety of skin disorders is straightforward, the practical application of this technology is evolving. Additional research into the precise mechanisms of action for specific photosensitizers and optimal light sources will be highly beneficial to the advancement of this technology. [source] Current Evidence on the Unit Equivalence of Different Botulinum Neurotoxin A Formulations and Recommendations for Clinical Practice in DermatologyDERMATOLOGIC SURGERY, Issue 1 2009SYRUS KARSAI MD BACKGROUND The unit equivalence between the two main Botulinum neurotoxin A (BoNTA) preparations, Dysport (Ipsen Ltd., Slough, Berkshire, UK) and BOTOX (Allergan Inc., Irvine, CA), is a matter of discussion. The UK assay used to test Dysport is more sensitive than the U.S. assay used for BOTOX, resulting in a different efficacy per unit in both formulations. Ratios ranging from 6:1 to 1:1 can be found in the literature, but the more recently published literature suggests that 1 unit of BOTOX is equivalent to approximately 2 to 4 units of Dysport (ratio 2:1,4:1). OBJECTIVE Because the number of BoNTA treatments is constantly increasing, these differences warrant a systematic review of published evidence about the unit equivalence of UK and U.S. formulations. METHODS The review is based on a detailed literature research in all relevant databases (MEDLINE, PubMed, Cochrane Library, specialist textbooks). RESULTS The present review supports the recent assumption that dose ratios of less than 3:1 (e.g., 2.5:1 or even 2:1) between Dysport and BOTOX are probably more suitable. CONCLUSIONS The current evidence is still insufficient, and further investigation of lower dose ratios is recommended. [source] Diagnosis of Nonmelanoma Skin Cancer/Keratinocyte Carcinoma: A Review of Diagnostic Accuracy of Nonmelanoma Skin Cancer Diagnostic Tests and TechnologiesDERMATOLOGIC SURGERY, Issue 10 2007METTE MOGENSEN MD BACKGROUND Nonmelanoma skin cancer (NMSC) is the most prevalent cancer in the light-skinned population. Noninvasive treatment is increasingly used for NMSC patients with superficial lesions, making the development of noninvasive diagnostic technologies highly relevant. OBJECTIVE The scope of this review is to present data on the current state-of-the-art diagnostic methods for keratinocyte carcinoma: basal cell carcinoma, squamous cell carcinoma, and actinic keratosis. METHODS AND MATERIALS MEDLINE, BIOSIS, and EMBASE searches on NMSC and physical and clinical examination, biopsy, molecular marker, ultrasonography, Doppler, optical coherence tomography, dermoscopy, spectroscopy, fluorescence imaging, confocal microscopy, positron emission tomography, computed tomography, magnetic resonance imaging, terahertz imaging, electrical impedance and sensitivity, specificity, and diagnostic accuracy. RESULTS State-of-the-art diagnostic research has been limited in this field, but encouraging results from the reviewed diagnostic trials have suggested a high diagnostic accuracy for many of the technologies. Most of the studies, however, were pilot or small studies and the results would need to be validated in larger trials. CONCLUSIONS Some of these new imaging technologies have the capability of providing new, three-dimensional in vivo, in situ understanding of NMSC development over time. Some of the new technologies described here have the potential to make it from the bench to the clinic. [source] Pemphigus Foliaceus Masquerading as Postoperative Wound Infection: Report of a Case and Review of the Koebner and Related Phenomenon following Surgical ProceduresDERMATOLOGIC SURGERY, Issue 2 2005Adam M. Rotunda MD Background The Koebner phenomenon, also known as the isomorphic response, is the development of preexisting skin disease following trauma to uninvolved skin. Various cutaneous disorders have been described to arise at surgical wounds and scars. Moreover, dermatologic procedures, such as cold-steel and laser surgery, can evoke koebnerization. Objective To describe a case of pemphigus foliaceus arising in postoperative wounds and to present a review of dermatologic disorders triggered by surgical procedures. Methods We report a case of pemphigus foliaceus initially presenting at sites of Mohs' micrographic surgery, shave biopsy, and cryotherapy and, subsequently, at a nonsurgical site. We reviewed the English literature in MEDLINE from November 1955 to April 2004 for reports of Koebner and related phenomenon following surgical procedures. Results To our knowledge, this is the first reported case of pemphigus foliaceus erupting at surgical and cryotherapy wounds. The clinical appearance can mimic wound infection. In addition to inducing preexisting disease, cutaneous procedures can also trigger the onset of new disease, which can either be limited only to the surgical site or subsequently become generalized. Conclusion Postoperative Koebner or related responses should be included in the differential diagnosis of poorly healing surgical wounds. Skin biopsies for histopathology and immunologic studies may be necessary for definitive diagnosis and optimal management. ADAM M. ROTUNDA, MD, ANAND R. BHUPATHY, DO, ROBERT DYE, MD, AND TERESA T. SORIANO, MD, HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [source] Trigeminal Trophic Syndrome,Report of Four Cases and Review of the LiteratureDERMATOLOGIC SURGERY, Issue 5 2004Parrish Sadeghi MD Background. Trigeminal trophic syndrome is a unilateral, frequently crescent-shaped neurotrophic ulceration of the face occurring after injury to the trigeminal nerve. The appearance of the ulcers resembles other disease entities such as granulomatous disease, neoplasm, vasculitis, infection, and factitial dermatitis. Objectives. The objectives of this study are to increase awareness of this disorder and to emphasize the importance of eliciting a thorough neurologic history when evaluating facial ulcerations. Methods. Four cases are reported and, using MEDLINE, the English and non-English literature from 1982 to 2002 is reviewed. Results. Including this report, there have been 60 cases of trigeminal trophic syndrome reported from 1982 to 2002. The age at presentation ranged from 14 months to 93 years. Time of onset from injury to the trigeminal ganglion or its branches and the development of the ulcers ranged from 2 weeks to 30 years. One-third of the patients had undergone trigeminal nerve ablation for the treatment of trigeminal neuralgia and another third had a history of stroke. Other causes included craniotomy, head trauma, herpes infection. Conclusion. The majority of cases of trigeminal trophic syndrome are associated with a history of stroke or trigeminal nerve ablation. Successful surgical outcome can be achieved if the underlying neurologic pathology is addressed before the reconstructive procedure. [source] Evidence-Based Review of the Use of Cryosurgery in Treatment of Basal Cell CarcinomaDERMATOLOGIC SURGERY, Issue 6 2003Agnieszka Kokoszka MD Background. Cryosurgery has been used to treat basal cell carcinoma (BCC), and it has many technical advantages over other methods. It is therefore important to establish its efficacy as a treatment for BCC. Objective. To review systematically the body of literature reporting on the efficacy of cryosurgery of BCC in terms of recurrence rates and cosmetic results. Methods. A review is given of MEDLINE, EMBASE, CancerLit, and the Cochrane Database of Systematic Reviews for studies that examined cryosurgery in treatment of BCC patients. Results. We found 13 noncontrolled prospective studies and 4 randomized clinical trials comparing cryosurgery to other methods of treatment for BCC. Because of the inability to double blind or placebo control treatment of BCC, none of the studies met criteria for A or B grade evidence, as defined by Sackett. Therefore, all studies were assigned grade C. Conclusions. According to the best evidence, recurrence rates of BCC treated with cryosurgery are low (less than 10%). Except in one study, recurrence rates are calculated based on clinical, rather than histologic diagnosis, which may cause the rates to appear somewhat lower than they actually are, especially with a short follow-up period. Cosmetic results of cryosurgery treatment reported in literature are described as good by most investigators. Overall, there are sufficient data to consider cryosurgery as a reasonable treatment for BCC. There are no good studies, however, comparing cryosurgery with other modalities, particularly with Mohs surgery, excision, or electrodesiccation and curettage so that no conclusion can be made whether cryosurgery is as efficacious as other methods. Also, there is no evidence on whether curetting the lesions before cryosurgery affects the efficacy of treatment. [source] Hemangiomas: Evaluation and TreatmentDERMATOLOGIC SURGERY, Issue 5 2001Scott M. Dinehart MD Background. Hemangiomas are common skin tumors of infancy that have undergone recent changes in nomenclature, methods of evaluation, and treatment. Objective. To review the nomenclature, epidemiology, evaluation, and treatment of common hemangiomas. Methods. A literature search was conducted utilizing MEDLINE and the Cochrane library databases. Text search words used were "hemangioma" and "infancy." The clinical experience of the authors was also used to formulate the review. Results. There have been many advances in nomenclature and therapeutic options for children with hemangiomas. Hemangiomas are proliferative tumors of infancy that should be distinguished from structural malformations, such as port-wine stains and lymphangiomas. Conclusion. Natural involution remains a viable treatment option for the majority of patients with uncomplicated hemangiomas. Excisional surgery, laser, and pharmacologic remedies are indicated for a subset of complicated hemangioma patients. [source] Treatment of schizoaffective disorder , a challenge for evidence-based psychiatryACTA PSYCHIATRICA SCANDINAVICA, Issue 1 2010M. Jäger Objective:, Schizoaffective disorder is a common diagnosis in mental health services. The aim of the present article was to review treatment studies for schizoaffective disorder and draw conclusions for clinical decision making. Method:, We searched MEDLINE and Cochrane Library for relevant clinical trials and review articles up to the year 2008. Results:, Thirty-three studies using standardized diagnostic criteria, 14 of which were randomized controlled trials, could be identified. The comparability of studies is limited by the use of different diagnostic criteria. The studies reviewed do not permit consistent recommendations as to whether schizoaffective disorder should be treated primarily with antipsychotics, mood stabilizers or combinations of these drugs. The relevance of diverse subtypes of schizoaffective disorder for treatment recommendations is unclear. Conclusion:, The pertinent empirical database is small and heterogeneous. The lack of conclusive recommendations is related to issues of nosological status, plurality of diagnostic criteria and validity of the concept of schizoaffective disorder. [source] Clinical practice recommendations for depressionACTA PSYCHIATRICA SCANDINAVICA, Issue 2009G. S. Malhi Objective:, To provide clinically relevant evidence-based recommendations for the management of depression in adults that are informative, easy to assimilate and facilitate clinical decision making. Method:, A comprehensive literature review of over 500 articles was undertaken using electronic database search engines (e.g. MEDLINE, PsychINFO and Cochrane reviews). In addition articles, book chapters and other literature known to the authors were reviewed. The findings were then formulated into a set of recommendations that were developed by a multidisciplinary team of clinicians who routinely deal with mood disorders. The recommendations then underwent consultative review by a broader advisory panel that included experts in the field, clinical staff and patient representatives. Results:, The clinical practice recommendations for depression (Depression CPR) summarize evidence-based treatments and provide a synopsis of recommendations relating to each phase of the illness. They are designed for clinical use and have therefore been presented succinctly in an innovative and engaging manner that is clear and informative. Conclusion:, These up-to-date recommendations provide an evidence-based framework that incorporates clinical wisdom and consideration of individual factors in the management of depression. Further, the novel style and practical approach should promote uptake and implementation. [source] Clinical practice recommendations for bipolar disorderACTA PSYCHIATRICA SCANDINAVICA, Issue 2009G. S. Malhi Objective:, To provide clinically relevant evidence-based recommendations for the management of bipolar disorder in adults that are informative, easy to assimilate and facilitate clinical decision-making. Method:, A comprehensive literature review of over 500 articles was undertaken using electronic database search engines (e.g. MEDLINE, PsychINFO and Cochrane reviews). In addition articles, book chapters and other literature known to the authors were reviewed. The findings were then formulated into a set of recommendations that were developed by a multidisciplinary team of clinicians who routinely deal with mood disorders. These preliminary recommendations underwent extensive consultative review by a broader advisory panel that included experts in the field, clinical staff and patient representatives. Results:, The clinical practice recommendations for bipolar disorder (bipolar CPR) summarise evidence-based treatments and provide a synopsis of recommendations relating to each phase of the illness. They are designed for clinical use and have therefore been presented succinctly in an innovative and engaging manner that is clear and informative. Conclusion:, These up-to-date recommendations provide an evidence-based framework that incorporates clinical wisdom and consideration of individual factors in the management of bipolar disorder. Further, the novel style and practical approach should promote their uptake and implementation. [source] Severe mental illness and criminal victimization: a systematic reviewACTA PSYCHIATRICA SCANDINAVICA, Issue 3 2009R. Maniglio Objective:, To estimate the prevalence of criminal victimization among people with severe mental illness and to explore risk factors. Method:, Four databases (MEDLINE, ScienceDirect, ERIC, and AMED) were searched for articles published between January 1966 and August 2007, supplemented with hand-search of reference lists from retrieved papers. The author and a Medical Doctor independently abstracted data and assessed study quality. Disagreements were resolved by consensus after review of the article and the review protocol. Results:, Nine studies, including 5195 patients, were identified. Prevalence estimates of criminal victimization ranged from 4.3% to 35.04%. Rates of victimization among severely mentally ill persons were 2.3,140.4 times higher than those in the general population. Criminal victimization was most frequently associated with alcohol and/or illicit drug use/abuse, homelessness, more severe symptomatology, and engagement in criminal activity. Conclusion:, Prevention and intervention programs should target high-risk groups and improve patients' mental health and quality of life. [source] Physical illness and schizophrenia: a review of the literatureACTA PSYCHIATRICA SCANDINAVICA, Issue 5 2007S. Leucht Objective:, The lifespan of people with schizophrenia is shortened compared to the general population. We reviewed the literature on comorbid physical diseases in schizophrenia to provide a basis for initiatives to fight this unacceptable situation. Method:, We searched MEDLINE (1966 , May 2006) combining the MeSH term of schizophrenia with the 23 MeSH terms of general physical disease categories to identify relevant epidemiological studies. Results:, A total of 44 202 abstracts were screened. People with schizophrenia have higher prevalences of HIV infection and hepatitis, osteoporosis, altered pain sensitivity, sexual dysfunction, obstetric complications, cardiovascular diseases, overweight, diabetes, dental problems, and polydipsia than the general population. Rheumatoid arthritis and cancer may occur less frequently than in the general population. Eighty-six per cent of the studies came from industrialized countries limiting the generalizability of the findings. Conclusion:, The increased frequency of physical diseases in schizophrenia might be on account of factors related to schizophrenia and its treatment, but undoubtedly also results from the unsatisfactory organization of health services, from the attitudes of medical doctors, and the social stigma ascribed to the schizophrenic patients. [source] Prejudice and schizophrenia: a review of the ,mental illness is an illness like any other' approachACTA PSYCHIATRICA SCANDINAVICA, Issue 5 2006J. Read Objective:, Many anti-stigma programmes use the ,mental illness is an illness like any other' approach. This review evaluates the effectiveness of this approach in relation to schizophrenia. Method:, The academic literature was searched, via PsycINFO and MEDLINE, to identify peer-reviewed studies addressing whether public espousal of a biogenetic paradigm has increased over time, and whether biogenetic causal beliefs and diagnostic labelling are associated with less negative attitudes. Results:, The public, internationally, continues to prefer psychosocial to biogenetic explanations and treatments for schizophrenia. Biogenetic causal theories and diagnostic labelling as ,illness', are both positively related to perceptions of dangerousness and unpredictability, and to fear and desire for social distance. Conclusion:, An evidence-based approach to reducing discrimination would seek a range of alternatives to the ,mental illness is an illness like any other' approach, based on enhanced understanding, from multi-disciplinary research, of the causes of prejudice. [source] Administrative registers in psychiatric research: a systematic review of validity studiesACTA PSYCHIATRICA SCANDINAVICA, Issue 6 2005N. Byrne Objective:, To conduct a systematic review of studies investigating the validity of administrative registers for use in psychiatric research. Method:, Studies were identified using MEDLINE (1966,2004) and EMBASE (1980,2004) databases using keywords ,validity' or ,reliability' combined with ,register' or ,database$'. Studies reviewed by two raters blind to each other and quality assessed using a data extraction form devised by the authors. A narrative description of the findings is presented. Results:, Fourteen studies were identified, seven of which concerned Scandinavian registers. Ten studies were solely concerned with diagnostic validity and the most common single diagnosis studied was schizophrenia (five studies). Methods used and study quality varied widely. Conclusion:, Given the importance of the area, relatively little high-quality work exists into systematically measuring the diagnostic data validity of registers for research purposes. [source] A review of studies describing the use of acetyl cholinesterase inhibitors in Parkinson's disease dementiaACTA PSYCHIATRICA SCANDINAVICA, Issue 6 2005I. D. Maidment Objective:, To review the literature relating to the use of acetyl cholinesterase inhibitors in Parkinson's disease dementia (PDD). Method:, MEDLINE (1966 , December 2004), PsychINFO (1972 , December 2004), EMBASE (1980 , December 2004), CINHAL (1982 , December 2004), and the Cochrane Collaboration were searched in December 2004. Results:, Three controlled trials and seven open studies were identified. Efficacy was assessed in three key domains: cognitive, neuropsychiatric and parkinsonian symptoms. Conclusion:, Cholinesterase inhibitors have a moderate effect against cognitive symptoms. There is no clear evidence of a noticeable clinical effect against neuropsychiatric symptoms. Tolerability including exacerbation of motor symptoms , in particular tremor , may limit the utility of cholinesterase inhibitors. [source] The role of IGF-I and its binding proteins in the development of type 2 diabetes and cardiovascular diseaseDIABETES OBESITY & METABOLISM, Issue 3 2008Vivienne A. Ezzat Patients with insulin resistance and type 2 diabetes have an excessive risk of cardiovascular disease (CVD); this increased risk is not fully explained by traditional risk factors such as hypertension and dyslipidaemias. There is now compelling evidence to suggest that abnormalities of insulin-like growth factor-I (IGF-I) and one of its binding proteins, insulin-like growth factor-binding protein-1 (IGFBP-1), occur in insulin-resistant states and may be significant factors in the pathophysiology of CVD. We reviewed articles and relevant bibliographies following a systematic search of MEDLINE for English language articles between 1966 and the present, using an initial search strategy combining the MeSH terms: IGF, diabetes and CVD. Our aim was first to review the role of IGF-I in vascular homeostasis and to explore the mechanisms by which it may exert its effects. We also present an overview of the physiology of the IGF-binding proteins, and finally, we sought to summarize the evidence to date describing the changes in the insulin/IGF-I/IGFBP-1 axis that occur in type 2 diabetes and CVD; in particular, we have focused on the potential vasculoprotective effects of both IGF-I and IGFBP-1. We conclude that this system represents an interesting and novel therapeutic target in the prevention of CVD in type 2 diabetes. [source] Novel antipsychotics in bipolar and schizoaffective maniaACTA PSYCHIATRICA SCANDINAVICA, Issue 6 2004G. J. R. Mensink Objective:, Novel antipsychotics are increasingly used in the treatment of bipolar and schizoaffective mania. This paper presents an overview of the controlled studies in this field. Method:, Using cross-references, a computerized search was performed on MEDLINE and EMBASE psychiatry covering the period 1990,2002. Results:, Olanzapine and risperidone, added to mood stabilizers, and olanzapine as monotherapy enjoy the most evidential support in terms of efficacy and side-effect profile for their use in acute bipolar mania. The use of modern antipsychotics in bipolar prophylaxis and in both the short- and long-term treatment of schizomania has not been widely studied yet. Conclusion:, More controlled trials are still needed comparing modern antipsychotics as monotherapy and adjunctive to mood stabilizers with conventional antipsychotics, lithium, anticonvulsants and with each other in short-term and, especially, maintenance treatment of (schizo)mania. Partly based on controlled studies, olanzapine, risperidone and other modern antipsychotics could become preferable for these indications. [source] The association between depression and health-related quality of life in people with type 2 diabetes: a systematic literature reviewDIABETES/METABOLISM: RESEARCH AND REVIEWS, Issue 2 2010Saima Ali Abstract The relationships between co-morbid depression in people with diabetes and adverse outcomes including poor HbA1c control, adherence to medication and mortality have been examined and confirmed. However, as the awareness of the decrement to health-related quality of life (HRQOL) in people with diabetes and its clinical consequences grows, investigators have become increasingly interested in measuring HRQOL in clinical trials. Given that the psychological factors such as depression may contribute to diminished HRQOL, the present review sought to summarize the association between these variables in people with type 2 diabetes. Articles for a systematic review were obtained via a search performed using MEDLINE, EMBASE and PsycINFO (1980,2007). Fourteen articles fulfilled the inclusion criteria. Studies indicated that self-reported depressive symptoms markedly impaired HRQOL on several domains. However, depression was not related to all sub-domains of HRQOL in all studies, suggesting that the effects of depression on certain aspects of HRQOL may vary between clinical and demographic subgroups. Although a number of shortcomings identified in the current literature should be taken into account for future research, the importance of this review lies in the possibility it raises that the improvements in HRQOL and clinical practice may potentially be achieved by placing greater attention on the identification and management of depression. Copyright © 2010 John Wiley & Sons, Ltd. [source] Suitability for psychoanalytic psychotherapy: a reviewACTA PSYCHIATRICA SCANDINAVICA, Issue 3 2004K. Valbak Objective:, To review empirical studies on outpatients' pretherapy suitability for psychoanalytic psychotherapy. Method:, A literature search for studies in English was made in the databases MEDLINE, PsychInfo and EM-base. Forty-one studies spanning 20 years were selected for a thorough evaluation. Results:, Seventy-five per cent of the studies concerned brief dynamic psychotherapy. In general, application of single measures of suitability had a modest predictive value with correlations in the range of 0.17,0.73. There was no consistent difference between various formats of therapies. Most promising variables with the highest correlations with good outcome were: ,good quality of object relations', ,psychological mindedness' and ,motivation for change'. Some clinical guidelines can be drawn from quantitative research to provide the therapist with best method and format. Conclusion:, The importance of psychological variables known from the development of the brief dynamic therapies and earlier research was confirmed. Most correlations were modest and single factors could not be identified. Multivariate designs that combine different methods and formats with patient characteristics seem most promising in future predictor-outcome research. [source] The impairments caused by social phobia in the general population: implications for intervention,ACTA PSYCHIATRICA SCANDINAVICA, Issue 2003R. C. KesslerArticle first published online: 29 AUG 200 Objective: Although social phobia is common, treatment remains low. In order to gauge public health implications of this low treatment, information is needed on the impairments caused by social phobia. Method: A computer literature review searched for the terms ,social anxiety disorder' and ,social phobia' in the MEDLINE and PsycLIT databases. New analyses were carried out in the US National Comorbidity Survey. Results: The literature shows that social phobia has serious effects on role functioning and quality of life. These effects are least severe for pure non-generalized social phobia and most severe for comorbid generalized social phobia with avoidant personality disorder. The most direct impairments involve social interactions and information processing errors in these interactions. Indirect effects are even more important. Three indirect effects are highlighted: effects on secondary mental (e.g. depression), substance (e.g. alcoholism) and physical (e.g. cardiovascular disease) disorders; effects on normative role transitions (e.g. educational attainment); and effects on help-seeking. Conclusion: Given the early age of onset and impacts on secondary disorders and early adult life course transitions, the greatest public health impact of increasing treatment of social phobia is likely to be achieved by developing programs targeted at early identification and treatment through schools. [source] The Risk of Intra-abdominal Injuries in Pediatric Patients with Stable Blunt Abdominal Trauma and Negative Abdominal Computed TomographyACADEMIC EMERGENCY MEDICINE, Issue 5 2010Jeffrey Hom MD Abstract Objectives:, This review examines the prevalence of intra-abdominal injuries (IAI) and the negative predictive value (NPV) of an abdominal computed tomography (CT) in children who present with blunt abdominal trauma. Methods:, MEDLINE, EMBASE, and Cochrane Library databases were searched. Studies were selected if they enrolled children with blunt abdominal trauma from the emergency department (ED) with significant mechanism of injury requiring an abdominal CT. The primary outcome measure was the rate of IAI in patients with negative initial abdominal CT. The secondary outcome measure was the number of laparotomies, angiographic embolizations, or repeat abdominal CTs in those with negative initial abdominal CTs. Results:, Three studies met the inclusion criteria, comprising a total of 2,596 patients. The overall rate of IAI after a negative abdominal CT was 0.19% (95% confidence interval [CI] = 0.08% to 0.44%). The overall NPV of abdominal CT was 99.8% (95% CI = 99.6% to 99.9%). There were five patients (0.19%, 95% CI = 0.08% to 0.45%) who required additional intervention despite their initial negative CTs: one therapeutic laparotomy for bowel rupture, one diagnostic laparotomy for mesenteric hematoma and serosal tear, and three repeat abdominal CTs (one splenic and two renal injuries). None of the patients in the latter group required surgery or blood transfusion. Conclusions:, The rate of IAI after blunt abdominal trauma with negative CT in children is low. Abdominal CT has a high NPV. The review shows that it might be safe to discharge a stable child home after a negative abdominal CT. ACADEMIC EMERGENCY MEDICINE 2010; 17:469,475 © 2010 by the Society for Academic Emergency Medicine [source] Effectiveness of Corticosteroid Treatment in Acute Pharyngitis: A Systematic Review of the LiteratureACADEMIC EMERGENCY MEDICINE, Issue 5 2010Andrew Wing Abstract Objectives:, The objective was to examine the effectiveness of corticosteroid treatment for the relief of pain associated with acute pharyngitis potentially caused by group A beta-hemolytic Streptococcus (GABHS). Methods:, This was a systematic review of the literature. Data sources used were electronic databases (Cochrane Library, MEDLINE, EMBASE, Biosis Previews, Scopus, and Web of Science), controlled trial registration websites, conference proceedings, study references, experts in the field, and correspondence with authors. Selection criteria consisted of randomized controlled trials (RCTs) in which corticosteroids, alone or in combination with antibiotics, were compared to placebo or any other standard therapy for treatment of acute pharyngitis in adult patients, pediatric patients, or both. Two reviewers independently assessed for relevance, inclusion, and study quality. Weighted mean differences (WMDs) were calculated and are reported with corresponding 95% confidence intervals (CIs). Results:, From 272 potentially relevant citations, 10 studies met the inclusion criteria. When compared to placebo, corticosteroids reduced the time to clinically meaningful pain relief (WMD = ,4.54 hours; 95% CI = ,7.19 to ,1.89); however, they provided only a small reduction in pain scores at 24 hours (WMD = ,0.90 on a 0,10 visual analog scale; 95% CI = ,1.5 to ,0.3). Heterogeneity among pooled studies was identified for both outcomes (I2 = 81 and 74%, respectively); however, the GABHS-positive subgroup receiving corticosteroid treatment did have a significant mean reduction in time to clinically meaningful pain relief of 5.22 hours (95% CI = ,7.02 to ,3.42; I2 = 0%). Short-term side effect profiles between corticosteroids and placebo groups were similar. Conclusions:, Corticosteroid administration for acute pharyngitis was associated with a relatively small effect in time to clinically meaningful pain relief (4.5-hour reduction) and in pain relief at 24 hours (0.9-point reduction), with significant heterogeneity in the pooled results. Decision-making should be individualized to determine the risks and benefits; however, corticosteroids should not be used as routine treatment for acute pharyngitis. ACADEMIC EMERGENCY MEDICINE 2010; 17:476,483 © 2010 by the Society for Academic Emergency Medicine [source] Funding and Publishing Trends of Original Research by Emergency Medicine Investigators over the Past DecadeACADEMIC EMERGENCY MEDICINE, Issue 1 2006Robert H. Birkhahn MD Abstract Objectives: To update the profile of author-reported funding of reports of original research published since 1994 in the four U.S. peer-reviewed general emergency medicine (EM) journals. Methods: For the primary analysis, articles published in Academic Emergency Medicine, American Journal of Emergency Medicine, Annals of Emergency Medicine, and Journal of Emergency Medicine between 1994 and 2003 were reviewed by two emergency physicians trained in abstracting from the literature. Original research was identified; case reports, case series, abstracts, and meta-analysis were excluded. Articles were classified by author report of extramural funding as government (public), private nonprofit (foundation), for profit (industry), or multiple. Data are reported as percent per year per journal. A secondary analysis of MEDLINE was performed to identify publishing trends by EM investigators outside of these four journals over the same period. Results: The primary analysis identified 5,728 articles; 3,278 (57%) were considered original research, with 32% of these reporting extramural funding. In 1994, there were 292 articles with 28% funded (28% public, 43% foundation, 17% industry, and 12% multiple). By 2003, there were 358 articles with 36% funded (42% public, 30% foundation, 18% industry, and 10% multiple). There was a trend toward increased extramural funding in all four journals (p = 0.007), with an estimated growth of 3.6% (95% confidence interval = 1.0% to 6.3%) per year over the past decade. The primary review identified 48% of all articles published by EM investigators. Conclusions: Author-reported extramural funding rates for original research have increased in the EM literature over the past decade. Foundations have funded the largest number of studies, with public (government) sources increasing in 2003. [source] Alcohol and injuries: a review of international emergency room studies since 1995DRUG AND ALCOHOL REVIEW, Issue 2 2007CHERYL J. CHERPITEL Abstract This paper provides a review of emergency room (ER) studies on alcohol and injury, using representative probability samples of adult injury patients, and focuses on the scope and burden of the problem as measured by estimated blood alcohol concentration (BAC) at the time of the ER visit, self-report drinking prior to injury, violence-related injury and alcohol use disorders. A computerized search of the English-language literature on MEDLINE, PsychINFO and the National Institute on Alcohol Abuse and Alcoholism (NIAAA) Alcohol and Alcohol Problems Science Database (ETOH) was conducted for articles published between 1995 and 2005, using the following key descriptors: (1) emergency room/emergency department/accident and emergency, (2) alcohol/drinking and (3) injuries (intentional and unintentional). Findings support prior reviews, with injured patients more likely to be positive for BAC and report drinking prior to injury than non-injured, and with the magnitude of the association substantially increased for violence-related injuries compared to non-violence-related injuries. Indicators of alcohol use disorders did not show a strong association with injury. Findings were not homogeneous across studies, however, and contextual variables, including study-level detrimental drinking pattern, explained some of the variation. This review represents a broader range of ER studies than that reported previously, across both developed and developing countries, and has added to our knowledge base in relation to the influence of contextual variables on the alcohol-injury relationship. Future research on alcohol and injury should focus on obtaining representative samples of ER patients, with special attention to both acute and chronic alcohol use, and to organisational and socio-cultural variables that may influence findings across studies. In-depth patient interviews may also be useful for a better understanding of drinking in the injury event and associated circumstances. [source] Behavioral intervention to promote smoking cessation and prevent weight gain: a systematic review and meta-analysisADDICTION, Issue 9 2009Bonnie Spring ABSTRACT Aims The prospect of weight gain discourages many cigarette smokers from quitting. Practice guidelines offer varied advice about managing weight gain after quitting smoking, but no systematic review and meta-analysis have been available. We reviewed evidence to determine whether behavioral weight control intervention compromises smoking cessation attempts, and if it offers an effective way to reduce post-cessation weight gain. Methods We identified randomized controlled trials (RCTs) that compared combined smoking treatment and behavioral weight control to smoking treatment alone for adult smokers. English-language studies were identified through searches of PubMed, Ovid MEDLINE, CINAHL, EMBASE, PsycINFO and Cochrane Central Register of Controlled Trials. Of 779 articles identified and 35 potentially relevant RCTs screened, 10 met the criteria and were included in the meta-analysis. Results Patients who received both smoking treatment and weight treatment showed increased abstinence [odds ratio (OR) = 1.29, 95% confidence interval (CI) = 1.01, 1.64] and reduced weight gain (g = ,0.30, 95% CI = ,0.57, ,0.02) in the short term (<3 months) compared with patients who received smoking treatment alone. Differences in abstinence (OR = 1.23, 95% CI = 0.85, 1.79) and weight control (g = ,0.17, 95% CI = ,0.42, 0.07) were no longer significant in the long term (>6 months). Conclusions Findings provide no evidence that combining smoking treatment and behavioral weight control produces any harm and significant evidence of short-term benefit for both abstinence and weight control. However, the absence of long-term enhancement of either smoking cessation or weight control by the time-limited interventions studied to date provides insufficient basis to recommend societal expenditures on weight gain prevention treatment for patients who are quitting smoking. [source] Review article: Indications for thoracolumbar imaging in blunt trauma patients: A review of current literatureEMERGENCY MEDICINE AUSTRALASIA, Issue 2 2009Enda O'Connor Abstract Thoracolumbar spine injury is a common complication of blunt multitrauma and up to one third of fractures are associated with spinal cord dysfunction. Delayed fracture diagnosis increases the risk of neurological complications. While validated screening guidelines exist for traumatic c-spine injury equivalent guidelines for thoracolumbar screening are lacking. We conducted a literature review evaluating studies of thoracolumbar injury in trauma patients to generate indications for thoracolumbar imaging. We performed MEDLINE and Pubmed searches using MeSH terms "Wounds, Nonpenetrating", "Spinal Fractures", "Spinal Injuries" and "Diagnostic Errors", MeSH/subheading terms "Thoracic Vertebrae/injuries" and "Lumbar Vertebrae/injuries" and keyword search terms "thoracolumbar fractures", "thoracolumbar injuries", "thoracolumbar trauma", "missed diagnoses" and "delayed diagnoses". Limits and inclusion criteria were defined prior to searching. We evaluated 16 articles; 5 prospective observational studies (1 cohort study) and 11 retrospective observational studies. Predictors of TL injury in prospective studies , high-risk injury mechanism, distracting injury, impaired cognition, symptoms/signs of vertebral fracture and known cervical fracture , were defined and used to construct a decision algorithm, which in a total of 14189 trauma patients from all eligible studies recommended TL screening in 856(99.1%) of 864 patients with TL fractures and would probably have directed TL imaging in the remaining 8 patients. There is limited low level evidence guiding surveillance TL imaging in adult blunt trauma patients. Despite this, we propose and evaluate an algorithm with a high negative predictive value for TL fractures. This should be incorporated into spinal injury assessment protocols. [source] Efficacy and Tolerability of the New Antiepileptic Drugs, I: Treatment of New-Onset Epilepsy: Report of the TTA and QSS Subcommittees of the American Academy of Neurology and the American Epilepsy SocietyEPILEPSIA, Issue 5 2004Jacqueline A. French Summary: Purpose: To assess the evidence demonstrating efficacy, tolerability, and safety of seven new antiepileptic drugs [AEDs; gabapentin (GBP), lamotrigine (LTG), topiramate (TPM), tiagabine (TGB), oxcarbazepine (OXC), levetiracetam (LEV), and zonisamide (ZNS), reviewed in the order in which these agents received approval by the U.S. Food and Drug Administration] in the treatment of children and adults with newly diagnosed partial and generalized epilepsies. Methods: A 23-member committee, including general neurologists, pediatric neurologists, epileptologists, and doctors in pharmacy, evaluated the available evidence based on a structured literature review including MEDLINE, Current Contents, and Cochrane Library for relevant articles from 1987 until September 2002, with selected manual searches up to 2003. Results: Evidence exists, either from comparative or dose-controlled trials, that GBP, LTG, TPM, and OXC have efficacy as monotherapy in newly diagnosed adolescents and adults with either partial or mixed seizure disorders. Evidence also shows that LTG is effective for newly diagnosed absence seizures in children. Evidence for effectiveness of the new AEDs in newly diagnosed patients with other generalized epilepsy syndromes is lacking. Conclusions: The results of this evidence-based assessment provide guidelines for the prescription of AEDs for patients with newly diagnosed epilepsy and identify those seizure types and syndromes for which more evidence is necessary. [source] | ||||||||||||||||||||||||||||||||||||||||