Physical Therapist Management of Glenohumeral Joint Osteoarthritis: A Clinical Practice Guideline from the American Physical Therapy Association.

A clinical practice guideline on glenohumeral joint osteoarthritis was developed by an American Physical Therapy Association volunteer guideline development group that consisted of physical therapists, an occupational therapist, and a physician. The guideline was based on systematic reviews of current scientific and clinical information and accepted approaches for physical therapist management of glenohumeral joint osteoarthritis. This clinical practice guideline is available in Spanish; see Supplementary Appendix 8.

Mesenchymal Stem Cells Genetically Modified by Lentivirus-Express Soluble TRAIL and Interleukin-12 Inhibit Growth and Reduced Metastasis-Relate Changes in Lymphoma Mice Model.

BACKGROUND: Cancer treatment has many side effects; therefore, more efficient treatments are needed. Mesenchymal stem cells (MSC) have immunoregulatory properties, tumor site migration and can be genetically modified. Some proteins, such as soluble TRAIL (sTRAIL) and interleukin-12 (IL-12), have shown antitumoral potential, thus its combination in solid tumors could increase their activity. MATERIALS AND METHODS: Lentiviral transduction of bone marrow MSC with green fluorescent protein (GFP) and transgenes (sTRAIL and IL-12) was confirmed by fluorescence microscopy and Western blot. Soluble TRAIL levels were quantified by ELISA. Lymphoma L5178Y cells express a reporter gene (GFP/mCherry), and TRAIL receptor (DR5). RESULTS: An in vivo model showed that combined treatment with MSC expressing sTRAIL+IL-12 or IL-12 alone significantly reduced tumor volume and increased survival in BALB/c mice (p < 0.05) with only one application. However, at the histological level, only MSC expressing IL-12 reduced tumor cell infiltration significantly in the right gastrocnemius compared with the control group (p < 0.05). It presented less tissue dysplasia confirmed by fluorescence and hematoxylin-eosin dye; nevertheless, treatment not inhibited hepatic metastasis. CONCLUSIONS: MSC expressing IL-12, is or combination with BM-MSC expressing sTRAIL represents an antitumor strategy for lymphoma tumors since they increase survival and reduce tumor development. However, the combination did not show significative additive effect. The localized application did not inhibit metastasis but reduced morphological alterations of tissue associated with liver metastasis.

Chemosensitivity analysis and study of gene resistance on tumors and cancer stem cell isolates from patients with colorectal cancer.

Colorectal cancer (CRC) is one of the main causes of mortality. Recent studies suggest that cancer stem cells (CSCs) can survive after chemotherapy and promote tumor invasiveness and aggression. According to a higher hierarchy complexity of CSC, different protocols for isolation, expansion, and characterization have been used; however, there are no available resistance biomarkers that allow predicting the clinical response of treatment 5­fluorouracil (5FU) and oxaliplatin. Therefore, the primary aim of the present study was to analyze the expression of gene resistance on tumors and CSC­derived isolates from patients CRC. In the present study, adenocarcinomas of the colon and rectum (CRAC) were classified based on an in vitro adenosine triphosphate­based chemotherapy response assay, as sensitive and resistant and the percentage of CD24 and CD44 markers are evaluated by immunohistochemistry. To isolate resistant colon­CSC, adenocarcinoma tissues resistant to 5FU and oxaliplatin were evaluated. Finally, all samples were sequenced using a custom assay with chemoresistance­associated genes to find a candidate gene on resistance colon­CSC. Results showed that 59% of the CRC tissue analyzed was resistant and had a higher percentage of CD44 and CD24 markers. An association was found in the expression of some genes between the tumor­resistant tissue and CSC. Overall, isolates of the CSC population CD44+ resistant to 5FU and oxaliplatin demonstrated different expression profiles; however, the present study was able to identify overexpression of the KRT­18 gene, in most of the isolates. In conclusion, the results of the present study showed overexpression of KRT­18 in CD44+ cells is associated with chemoresistance to 5FU and oxaliplatin in CRAC.

Family and social environment associated with traits of antisocial personality disorder in the prison population of Peru.

INTRODUCTION: The prison environment in Peru is one of the worst in the continent. In situations such as these, where there is considerable stress, many inmates can develop antisocial disorders, especially if they come from a conflictive family setting. OBJECTIVES: To determine the association between family relationships, social environment and features of antisocial personality disorder (ASPD) in the Peruvian prison population in 2016. MATERIAL AND METHOD: Analytical cross-sectional study based on a sub-analysis of the First National Penitentiary Census of Peru in 2016. The sample is the prison population (≥18 years old) that participated in said census, which was carried out in 66 correctional facilities nationwide and reached a coverage of 98.8%. RESULTS: Of the 77,086 prisoners, 76,152 participated in the analysis. The prevalence of antisocial traits was 96% and half of the population met two criteria for the disorder. Independently associated factors were, being male (RPa: 1.35; 1.30-1.40), born outside the capital (RPa: 0.89; 0.88-0, 91), friends in the neighborhood who committed offences (RPa: 1.01; 1.00-1.02) and not living with a father (RPa: 1.00; 1.00-1.01). DISCUSSION: The prevalence of antisocial personality disorder traits in the Peruvian prison population was 96%. We found greater association with the male sex, in those born in Lima and in those who escaped from their home before the age of 15.

Reduction of headache intensity and frequency with maxillary stabilization splint therapy in patients with temporomandibular disorders-headache comorbidity: a systematic review and meta-analysis.

This systematic review and meta-analysis aimed to analyze the effectiveness of maxillary stabilization splint (SS) therapy to reduce headache (HA) intensity and HA frequency in patients with temporomandibular disorders (TMD)-HA comorbidity. Randomized controlled trials (RCTs) using full-arch coverage, hard resin, and maxillary SS therapy were included. Electronic databases, including Cochrane Library, MEDLINE through PubMed, Web of Science, and EMBASE, were searched. The risk of bias was analyzed based on Cochrane's handbook. The search yielded 247 references up to January 28, 2020. Nine RCTs were included at a high risk of bias. The comparison groups included other splints, counseling, jaw exercises, medications, neurologic treatment, and occlusal equilibration. Four studies reported a statistically significant reduction in HA intensity, and five studies reported significant improvement in HA frequency from baseline at 2-12 months in patients with TMD-HA comorbidity treated with a full-arch hard maxillary SS. HA frequency in tension-type HA (TTH) comorbid with TMD diagnoses of myofascial pain (MFP) or capsulitis/synovitis improved significantly with SS than that with full-arch maxillary non-occluding splint (NOS) in two studies. Comparison groups receiving hard partial-arch maxillary splint nociceptive trigeminal inhibition (NTI) showed statistically significant improvements in HA intensity in patients with mixed TMD phenotypes of MFP and disc displacement comorbid with "general HA." Comparison groups receiving partial-arch maxillary resilient/soft splint (Relax) showed significant improvements in both HA intensity and frequency in patients with HA concomitant with MFP. The meta-analysis showed no statistically significant difference in the improvement of pain intensity at 2-3 months with comparison of the splints (partial-arch soft [Relax], hard [NTI], and full-arch NOS) or splint use compliance at 6-12 months with comparison of the splints (partial-arch Relax and full-arch NOS) versus the SS groups in patients with various TMD-HA comorbidities. In conclusion, although SS therapy showed a statistically significant decrease in HA intensity and HA frequency when reported, the evidence quality was low due to the high bias risk and small sample size. Therefore, further studies are required.

Factors Associated With, and Mitigation Strategies for, Health Care Disparities Faced by Patients With Headache Disorders.

OBJECTIVE: To review contemporary issues of health care disparities in headache medicine with regard to race/ethnicity, socioeconomic status (SES), and geography and propose solutions for addressing these disparities. METHODS: An Internet and PubMed search was performed and literature was reviewed for key concepts underpinning disparities in headache medicine. Content was refined to areas most salient to our goal of informing the provision of equitable care in headache treatment through discussions with a group of 16 experts from a range of headache subspecialties. RESULTS: Taken together, a multitude of factors, including racism, SES, insurance status, and geographical disparities, contribute to the inequities that exist within the health care system when treating headache disorders. Interventions such as improving public education, advocacy, optimizing telemedicine, engaging in community outreach to educate primary care providers, training providers in cultural sensitivity and competence and implicit bias, addressing health literacy, and developing recruitment strategies to increase representation of underserved groups within headache research are proposed as solutions to ameliorate disparities. CONCLUSION: Neurologists have a responsibility to provide and deliver equitable care to all. It is important that disparities in the management of headache disorders are identified and addressed.

Reduction of headache intensity and frequency with maxillary stabilization splint therapy in patients with temporomandibular disorders–headache comorbidity: a systematic review and meta-analysis

This systematic review and meta-analysis aimed to analyze the effectiveness of maxillary stabilization splint (SS) therapy to reduce headache (HA) intensity and HA frequency in patients with temporomandibular disorders (TMD)-HA comorbidity. Randomized controlled trials (RCTs) using full-arch coverage, hard resin, and maxillary SS therapy were included. Electronic databases, including Cochrane Library, MEDLINE through PubMed, Web of Science, and EMBASE, were searched. The risk of bias was analyzed based on Cochrane’s handbook. The search yielded 247 references up to January 28, 2020. Nine RCTs were included at a high risk of bias. The comparison groups included other splints, counseling, jaw exercises, medications, neurologic treatment, and occlusal equilibration. Four studies reported a statistically significant reduction in HA intensity, and five studies reported significant improvement in HA frequency from baseline at 2-12 months in patients with TMD-HA comorbidity treated with a full-arch hard maxillary SS. HA frequency in tension-type HA (TTH) comorbid with TMD diagnoses of myofascial pain (MFP) or capsulitis/synovitis improved significantly with SS than that with full-arch maxillary non-occluding splint (NOS) in two studies. Comparison groups receiving hard partial-arch maxillary splint nociceptive trigeminal inhibition (NTI) showed statistically significant improvements in HA intensity in patients with mixed TMD phenotypes of MFP and disc displacement comorbid with “general HA.” Comparison groups receiving partial-arch maxillary resilient/soft splint (Relax) showed significant improvements in both HA intensity and frequency in patients with HA concomitant with MFP. The meta-analysis showed no statistically significant difference in the improvement of pain intensity at 2-3 months with comparison of the splints (partial-arch soft [Relax], hard [NTI], and full-arch NOS) or splint use compliance at 6-12 months with comparison of the splints (partial-arch Relax and full-arch NOS) versus the SS groups in patients with various TMD-HA comorbidities. In conclusion, although SS therapy showed a statistically significant decrease in HA intensity and HA frequency when reported, the evidence quality was low due to the high bias risk and small sample size. Therefore, further studies are required.

Reduction of headache intensity and frequency with maxillary stabilization splint therapy in patients with temporomandibular disorders–headache comorbidity: a systematic review and meta-analysis

This systematic review and meta-analysis aimed to analyze the effectiveness of maxillary stabilization splint (SS) therapy to reduce headache (HA) intensity and HA frequency in patients with temporomandibular disorders (TMD)-HA comorbidity. Randomized controlled trials (RCTs) using full-arch coverage, hard resin, and maxillary SS therapy were included. Electronic databases, including Cochrane Library, MEDLINE through PubMed, Web of Science, and EMBASE, were searched. The risk of bias was analyzed based on Cochrane’s handbook. The search yielded 247 references up to January 28, 2020. Nine RCTs were included at a high risk of bias. The comparison groups included other splints, counseling, jaw exercises, medications, neurologic treatment, and occlusal equilibration. Four studies reported a statistically significant reduction in HA intensity, and five studies reported significant improvement in HA frequency from baseline at 2-12 months in patients with TMD-HA comorbidity treated with a full-arch hard maxillary SS. HA frequency in tension-type HA (TTH) comorbid with TMD diagnoses of myofascial pain (MFP) or capsulitis/synovitis improved significantly with SS than that with full-arch maxillary non-occluding splint (NOS) in two studies. Comparison groups receiving hard partial-arch maxillary splint nociceptive trigeminal inhibition (NTI) showed statistically significant improvements in HA intensity in patients with mixed TMD phenotypes of MFP and disc displacement comorbid with “general HA.” Comparison groups receiving partial-arch maxillary resilient/soft splint (Relax) showed significant improvements in both HA intensity and frequency in patients with HA concomitant with MFP. The meta-analysis showed no statistically significant difference in the improvement of pain intensity at 2-3 months with comparison of the splints (partial-arch soft [Relax], hard [NTI], and full-arch NOS) or splint use compliance at 6-12 months with comparison of the splints (partial-arch Relax and full-arch NOS) versus the SS groups in patients with various TMD-HA comorbidities. In conclusion, although SS therapy showed a statistically significant decrease in HA intensity and HA frequency when reported, the evidence quality was low due to the high bias risk and small sample size. Therefore, further studies are required.

Analysing livestock network data for infectious disease control: an argument for routine data collection in emerging economies.

Livestock movements are an important mechanism of infectious disease transmission. Where these are well recorded, network analysis tools have been used to successfully identify system properties, highlight vulnerabilities to transmission, and inform targeted surveillance and control. Here we highlight the main uses of network properties in understanding livestock disease epidemiology and discuss statistical approaches to infer network characteristics from biased or fragmented datasets. We use a 'hurdle model' approach that predicts (i) the probability of movement and (ii) the number of livestock moved to generate synthetic 'complete' networks of movements between administrative wards, exploiting routinely collected government movement permit data from northern Tanzania. We demonstrate that this model captures a significant amount of the observed variation. Combining the cattle movement network with a spatial between-ward contact layer, we create a multiplex, over which we simulated the spread of 'fast' ( R0 = 3) and 'slow' ( R0 = 1.5) pathogens, and assess the effects of random versus targeted disease control interventions (vaccination and movement ban). The targeted interventions substantially outperform those randomly implemented for both fast and slow pathogens. Our findings provide motivation to encourage routine collection and centralization of movement data to construct representative networks. This article is part of the theme issue 'Modelling infectious disease outbreaks in humans, animals and plants: epidemic forecasting and control'. This theme issue is linked with the earlier issue 'Modelling infectious disease outbreaks in humans, animals and plants: approaches and important themes'.

Migraine Care Challenges and Strategies in US Uninsured and Underinsured Adults: A Narrative Review, Part 2.

OBJECTIVE: To review the challenges and potential solutions in treatment options for quality migraine care in adult patients who are under or uninsured. BACKGROUND: The Affordable Care Act has improved access to health care for many; however, those who are underserved continue to face treatment disparities and have inadequate access to appropriate migraine management. METHODS: This manuscript is the second of a 2-part narrative review which was performed after a series of discussions within the Underserved Populations in Headache Medicine Special Interest Section meetings of the American Headache Society. Literature was reviewed for key concepts underpinning conceptual boundaries and a broad overview of the subject matter. Published guidelines, state-specific Medicaid websites, headache quality measurement sets, literature review, and expert opinion were used to tailor suggested treatment options and therapeutic strategies. In this second part of our narrative review, we explored migraine care strategies and considerations for underserved and vulnerable adult populations with migraine. RESULTS: Although common, migraine remains untreated, particularly among those of low socioeconomic status. Low socioeconomic status may play an important role in the disease progression, prescription of hazardous medications such as opioids, outcomes, and quality of life of patients with migraine and other headache disorders. There are some evidence-based and guideline supported treatment options available at low cost that include prescription medications and supplements, though approved devices are costly. Resources available online and simple nonpharmacological strategies may be particularly useful in the underserved migraine population. CONCLUSIONS: We identified and discussed migraine treatment barriers that affect underserved populations in the US and summarized practical, cost-effective strategies to surmount them. However, more research is needed to identify the best cost-effective measures for migraine management in underserved and vulnerable patients who are uninsured or underinsured.

Identifying genotype specific elevated-risk areas and associated herd risk factors for bovine tuberculosis spread in British cattle.

Bovine tuberculosis (bTB) is a chronic zoonosis with major health and economic impact on the cattle industry. Despite extensive control measures in cattle and culling trials in wildlife, the reasons behind the expansion of areas with high incidence of bTB breakdowns in Great Britain remain unexplained. By balancing the importance of cattle movements and local transmission on the observed pattern of cattle outbreaks, we identify areas at elevated risk of infection from specific Mycobacterium bovis genotypes. We show that elevated-risk areas (ERAs) were historically more extensive than previously understood, and that cattle movements alone are insufficient for ERA spread, suggesting the involvement of other factors. For all genotypes, we find that, while the absolute risk of infection is higher in ERAs compared to areas with intermittent risk, the statistically significant risk factors are remarkably similar in both, suggesting that these risk factors can be used to identify incipient ERAs before this is indicated by elevated incidence alone. Our findings identify research priorities for understanding bTB dynamics, improving surveillance and guiding management to prevent further ERA expansion.

Migraine Care Challenges and Strategies in US Uninsured and Underinsured Adults: A Narrative Review, Part 1.

OBJECTIVE: To review the scope of the problem facing individuals with migraine who are under- or uninsured. In this first of a 2-part narrative review, we will explore migraine epidemiology and the challenges that face this vulnerable population. BACKGROUND: Implementation of the Affordable Care Act has improved access to health care for many individuals who were previously uninsured, but there are many, particularly those of certain demographics, who are at high risk for worse outcomes. METHODS: A narrative review was performed after a series of discussions within the Underserved Populations in Headache Medicine Special Interest Section meetings of the American Headache Society. Literature was reviewed for key concepts underpinning conceptual boundaries and a broad overview of the subject matter. Published guidelines, state-specific Medicaid websites, headache quality measurement set, literature review, and expert opinion were used to tailor suggested treatment options and therapeutic strategies. RESULTS: Migraine is common, yet remains underdiagnosed and associated with worse outcomes among those of under-represented backgrounds and those who are underinsured or uninsured. Low socioeconomics may play an important role in the disease progression, characteristics, outcome, and quality of life of patients with migraine and other headache disorders. Other barriers to optimal care include time constraints, lack of access to specialty providers, transportation, and financial limitations. CONCLUSION: There are many barriers and challenges that affect people with migraine who are underinsured or uninsured, particularly those of under-represented racial backgrounds and of lower socioeconomic status.

Risk-based strategies for surveillance of tuberculosis infection in cattle for low-risk areas in England and Scotland.

Disease surveillance can be made more effective by either improving disease detection, providing cost savings, or doing both. Currently, cattle herds in low-risk areas (LRAs) for bovine tuberculosis (bTB) in England are tested once every 4 years. In Scotland, the default herd testing frequency is also 4 years, but a risk-based system exempts some herds from testing altogether. To extend this approach to other areas, a bespoke understanding of at-risk herds and how risk-based surveillance can affect bTB detection is required. Here, we use a generalized linear mixed model to inform a Bayesian probabilistic model of freedom from infection and explore risk-based surveillance strategies in LRAs and Scotland. Our analyses show that in both areas the primary herd-level risk factors for bTB infection are the size of the herd and purchasing cattle from high-risk areas of Great Britain and/or Ireland. A risk-based approach can improve the current surveillance system by both increasing detection (9% and 7% fewer latent infections), and reducing testing burden (6% and 26% fewer animal tests) in LRAs and Scotland, respectively. Testing at-risk herds more frequently can also improve the level of detection by identifying more infected cases and reducing the hidden burden of the disease, and reduce surveillance effort by exempting low-risk herds from testing.

Understanding the colon cancer stem cells and perspectives on treatment.

An area of research that has been recently gaining attention is the relationship between cancer stem cell (CSC) biology and chemo-resistance in colon cancer patients. It is well recognized that tumor initiation, growth, invasion and metastasis are promoted by CSCs. An important reason for the widespread interest in the CSC model is that it can comprehensibly explain essential and poorly understood clinical events, such as therapy resistance, minimal residual disease, and tumor recurrence. This review discusses the recent advances in colon cancer stem cell research, the genes responsible for CSC chemoresistance, and new therapies against CSCs.

Autologous pericardium annuloplasty: a "physiological" mitral valve repair.

AIM: Autologous pericardium annuloplasty (APA) is an alternative to prosthetic ring implantation for mitral valve (MV) repair, avoiding the use of foreign material and preserving the mitral annulus' physiological motion. However, data on durability are questionable. Therefore, we analyzed long-term outcomes of treating degenerative mitral regurgitation (MR) with APA. METHODS: Four hundred ninety patients (mean age, 54.3±11.3 years, [15-77 years]; N.=360 men [74.1%]) who had undergone APA and neochordae implantation between July 1988 and December 2006 were retrospectively studied. RESULTS: MR was purely degenerative in 434 (89.3%) patients; endocarditis was present in 44 (9.1%) patients; an anterior, posterior, or bileaflet prolapse was present in 32 (6.6%), 241 (49.6%), and 213 (43.8%) patients, respectively. Clinical follow-up was 100% complete at a median of 6.5 years (5th percentile, 0.9; 95th percentile, 14.9) with an echocardiographic study in 92% of patients. In-hospital mortality was 1% (5 deaths); overall and late cardiac mortality were 7.6% and 3.9% (37 and 19 deaths), respectively. Kaplan-Meier curves for overall survival, late cardiac survival, and freedom from reoperation at 15 years (20 cases) were 86% (95%CI 80-91), 93% (95%CI 88-96), and 93% (95%CI 88-96), respectively. At 15 years, freedom from recurrent MR (28 patients) and endocarditis (6 events) were 86% (95%CI 76-91) and 97% (95%CI 92-99). Dehiscence, significant calcification of APA, and hemolysis never occurred. At reoperations, annular pericardium appeared covered by a smooth layer of tissue. CONCLUSION: APA is feasible, safe, and cost-effective, providing long-term durability, high survival, and a low rate of valve-related complications.

Nuevo paradigma del tratamiento quirúrgico de la ginecomastia / New paradigm for surgical treatment of ginecomastia

El desarrollo de pecho con apariencia femenina en el hombre puede causar gran estrés emocional, particularmente en jóvenes y adolescentes. Se han descrito múltiples técnicas mediante las cuales se pueden eliminar tanto el tejido adiposo como el tejido fibroglandular mamario, de las cuales, una de las más recientes, es el uso del rasurador endoscópico para la exéresis del tejido glandular a través de una incisión mínima. Analizamos 60 pacientes con edades entre 19 y 64 años (edad media 32) tratados quirúrgicamente para corrección de ginecomastia bilateral, de los cuales, en 49 se realizó una combinación de liposucción convencional y uso del rasurador artroscópico, en 7 exéresis del tejido fibroglandular por vía hemiareolar inferior y en 4 pacientes mastectomía por vía axilar. De acuerdo con la clasificación de Rohrich y col., 15 de estos pacientes se pueden clasificar como grado I; 23 como grado II; 19 como grado III y 3 como grado IV. El tiempo de seguimiento postoperatorio fue de 6 a 18 meses. Presentamos nuestra experiencia en el tratamiento quirúrgico de la ginecomastia, haciendo énfasis en la técnica de liposucción más rasurador artroscópico (técnica de Prado), la cual creemos que es excelente para la corrección de la ginecomastia tanto adiposa como fibroglandular, de forma que podemos considerarla como el nuevo paradigma en el tratamiento de la ginecomastia (AU)

The development breast in men can cause great emotional stress, particularly in young people and teenagers. There have been described multiple techniques to remove both the adipose and fibroglandular tissues. Recently, the use of an arthroscopic shaver was described for the removal of the glandular tissue by a minimal incision. Sixty patients with ages between 19 and 64 years (mean, 32) have been treated surgically for correction of bilateral gynecomastia: 49 were treated by means of the combination of conventional liposuction and shaver; 7 using removal of the breast by areolar approach and 4 patients underwent mastectomy through axillary approach. In agreement with Rohrich's classification, 15 patients were classified as degree I; 23 as degree II; 19 as degree III and 3 as degree IV. The time of postoperatory followup was 6 to 18 months. Prado´s technique (liposuction plus shaver) allows an effective treatment both for the adipose and glandular tissues with the additional advantage of a minimal scar. This technique is the new paradigm for treatment of gynecomastia (AU)

The cost-effectiveness of paliperidone extended release in Spain.

BACKGROUND: Paliperidone Extended Release OROS (ER) is a new atypical antipsychotic for the treatment of schizophrenia. The objective is, based on a previously published model, to analyze the clinical and economic effects of Paliperidone ER in a Spanish setting compared to olanzapine oral and aripiprazole. METHODS: An existing discrete event simulation model was adapted to reflect the treatment of schizophrenia in Spain in terms of costs, resource use, and treatment patterns. Inputs for the model were derived from clinical trial data, literature research, database analysis and interviews with local clinical experts. The time horizon is 5 years and Spanish discount rate was applied. Outputs include direct medical costs and Quality Adjusted Life-Years (QALYs). Extensive sensitivity analyses were carried out to assess the robustness of the results, using ordinary least squares analysis and cost-effectiveness scatter plots. RESULTS: The results show that the mean incremental QALYs (95% CI) compared to olanzpine is 0.033 [-0.143, 0.304] and compared to aripiprazole 0.029 [-0.107, 0.300]. The corresponding mean incremental costs and corresponding confidence intervals are -€1425 [-€10,247, €3084] and -€759 [-€10,479, €3404], respectively. The probability that paliperidone ER is cost-saving and health gaining compared to olanzapine and aripiprazole is 76% and 72%, respectively. Paliperidone ER was estimated to have 80% and 81% probability of being cost-effective compared to olanzapine at a willingness to pay of €20,000 and €30,000 and 73% and 74% compared to aripiprazole, respectively. LIMITATIONS: Some of the modeled inter-relationships had to be based on expert opinion due to a lack of information. Also, foreign sources for the disutility of adverse events had been used due to a lack of Spanish data. Prolactin-related side-effects, indirect costs, and potential compliance advantages of paliperidone ER were not considered. It is unlikely that these limitations affected the conclusions. CONCLUSION: Based on differences in drug acquisition costs, side-effects, and risk of relapse, the model predicts that, in the Spanish healthcare setting, paliperidone ER dominates oral olanzapine and aripiprazole, with a probability of 76% and 72%, respectively.

Activin A as a marker of intrauterine infection in women with preterm prelabour rupture of membranes.

OBJECTIVE: To assess maternal serum activin A, an early phase response protein in systemic infection, as an early marker of intrauterine infection in women with preterm prelabour rupture of membranes (PPROM). STUDY DESIGN: A prospective cohort study of women with singleton pregnancies complicated by PPROM at 24 to 34 weeks' gestation. Serum was collected for activin A and cytokine measurements. Activin A was measured using commercial enzyme-linked immunosorbent assay. Cytokines were measured using commercial multiplex assay. Pregnancy outcomes including infection were determined by case-record review. RESULT: Eighteen women with PPROM were studied, with seven developing intrauterine infection. Serum activin A in women with and without infection did not differ. Peripheral white cell count, interleukin (IL)-6 and IL-10 were higher (P=0.03, 0.05 and 0.009, respectively) and IL-7 lower (P=0.04) 72 h before delivery in women with infection. CONCLUSION: Activin A is not a clinically useful marker of intrauterine infection in women with PPROM.