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Introduction: Current guidelines recommend prophylactic treatment of hemophilia B with the missing coagulation factor IX, either with standard half-life or extended half-life products. Extended half-life products have half-lives three to six times longer than the former, allowing a reduction in the number of weekly injections and therefore, potentially impacting on treatment adherence and quality of life. Albutrepenonacog alfa is an extended half-life fusion protein of coagulation factor IX with recombinant human albumin, indicated for both on-demand and prophylactic treatment for bleeding in patients with hemophilia B of all ages.Areas covered: The authors review the clinical and pharmacokinetic characteristics of albutrepenonacog alfa, as well as the available information regarding trough levels and real-world evidence. Given the availability of other factor IX products in the market, indirect comparisons of clinical and pharmacokinetic characteristics are presented.Expert opinion: The authors exhibit their expert opinion on which patient profiles are candidates for prophylactic treatment with albutrepenonacog alfa, and on the management of patients in terms of dosing, regimens of administration and protocols for switching the treatment.

The author discusses Owens' paper from the point of view of a deterioration in mental health services in the US and in the UK with regard to the need in patients to establish trusting relationships as a pre-requisite to psychological stability and wellbeing. The advent of rapidly acting psychotropic drugs and a proliferation of short term psychological treatments, often addressed to very severe disturbance, sometimes with benefit to certain patients, are increasingly used to avoid fundamental needs for dependency. Owens discusses the serious fallout of this problem in the context of disturbed adolescents and bi-polar patients whose most basic developmental needs are too often not met, but the difficulty is widespread, this author suggests. The avoidance of close contact with patients who are disturbed is supported by cultural values that endorse technological and functional achievements above the need for human relatedness.

In this commentary on Tara Babiak's analytic work with a very disturbed, almost autistic young man, I take up the function of gender categories as defense and as potential; the power of enactments in analytic treatment; and the difficulties of homophobia in patient, analyst and culture. I focus on the uses and functions of gender and ideals of masculinity in the patient's identity. A central enactment early in the treatment gave rise to intense transference and countertransference scrutiny. I suggest the long shadow cast by this enactment, which was both hopeful and provocatively destructive. I discuss the quandaries (analytic, personal, and cultural) for the analyst working with a patient for whom phobic dread may be a defense against fragmentation and madness.

Fibromyalgia syndrome is a chronic musculoskeletal disorder characterised by widespread pain, sleep disturbance, headache, stiffness and fatigue. There are a number of potential detrimental factors on bone health in patients with fibromyalgia syndrome including immobility, depression, lack of sunlight and poor nutrition. In this article, the literature relating to fibromyalgia syndrome and bone health is reviewed, and evidence is provided for the potential role of physiotherapy in treating fibromyalgia and maintaining bone health.

Whole bowel irrigation (WBI) should not be used routinely in the management of the poisoned patient. Although some volunteer studies have shown substantial decreases in the bioavailability of ingested drugs, no controlled clinical trials have been performed and there is no conclusive evidence that WBI improves the outcome of the poisoned patient. Based on volunteer studies, WBI should be considered for potentially toxic ingestions of sustained-release or enteric-coated drugs particularly for those patients presenting greater than two hours after drug ingestion. WBI should be considered for patients who have ingested substantial amounts of iron as the morbidity is high and there is a lack of other options for gastrointestinal decontamination. The use of WBI for the removal of ingested packets of illicit drugs is also a potential indication. WBI is contraindicated in patients with bowel obstruction, perforation, ileus, and in patients with hemodynamic instability or compromised unprotected airways. WBI should be used cautiously in debilitated patients or in patients with medical conditions that may be further compromised by its use. The concurrent administration of activated charcoal and WBI may decrease the effectiveness of the charcoal. The clinical relevance of this interaction is uncertain. A review of the literature since the preparation of the 1997 Whole Bowel Irrigation Position Statement revealed no new evidence that would require a revision of the conclusions of the Statement.

Malignant tumors are a serious threat to human health. Surgical resection is the most effective treatment for liver cancer. However, liver cancer is mostly found at an advanced stage, is difficult to remove by surgery, and has a very high recurrence rate after surgery. The current liver cancer treatment drugs have serious side effects, and the treatment effect is not ideal, far from meeting the clinical needs. Based on this, this paper studies the effect of propofol on the proliferation and apoptosis of liver cancer cells through the TGF-B1/Smad2 signaling pathway, and explores the proliferation, adhesion and apoptosis of cancer cells in patients with propofol. This paper uses a comparative experiment. With medical imaging method, 80 rats with liver cancer in the same period were cultured. High-precision microscope and radiolocation method were used to observe and record the whole process of propofol regulating Smad2 signal pathway. The results show that propofol can effectively inhibit the proliferation of cancer cells in patients with liver cancer. Propofol can increase the activity and content of transforming growth factor-β1 by 12% and 20%, respectively, and then inhibit the proliferation rate of liver cancer cells by 10% through the Smad2 signaling pathway, and exponentially increase the apoptotic number of liver cancer cells. This shows that propofol has a significant inhibitory effect on the cycle of liver cancer cells. Under the action of propofol, the life cycle of liver cancer cells is shortened, which provides a certain theoretical basis for the treatment of liver cancer., GRAPHICAL ABSTRACT

Vaccine hesitancy (VH) has emerged as a recognized threaten to contain the COVID-19 pandemic. Historically, low vaccine acceptance rates had been described among patients with rheumatic diseases (RMDs). The study objective was to determine COVID-19 VH among Mexican outpatients with RMDs and validate the COVID-19 VH questionnaire. This cross-sectional study was developed in three steps. Step 1 consisted of translation/cultural adaptation of the Oxford-COVID-19-VH questionnaire. Step 2 consisted of pilot testing and questionnaire feasibility, content, construct and criterion validity, reliability (internal consistency and temporal stability) and questionnaire sensitivity to change. Step 3 consisted of VH phenomenon quantification in patients from two metropolitan tertiary-care-level centers. Step 1 followed ISPOR-task-force recommendations. Patients who participated in step 2 (n = 50 for pilot testing/feasibility and n = 208 for questionnaire validation [91 in test–retest and 70 in questionnaire-sensitivity to change]) and step 3 (n = 600) were representative outpatients with RMDs. The seven-item COVID-19 VH questionnaire was found feasible, valid (experts’ agreement ≥80%; a 1-factor structure accounted for 60.73% of the total variance; rho = 0.156, p = .025 between COVID-19 VH questionnaire and score from the Spanish version of the Vaccine Hesitancy Scale; and lower questionnaire scores in patients who reported 5 years-previous influenza vaccination), reliable (Cronbach’s ɑ = 0.889, intra-class correlation coefficient = 0.933 and 95% confidence interval = 0.898–0.956) and sensitive to change (effect size = 1.17 and 0.86, respectively, in patients who decreased [n = 34] and increased [n = 31] questionnaire-score after intervention). VH phenomenon was 35.5%. VH phenomenon was present in a substantial number of Mexican patients with RMDs. The COVID-19 VH questionnaire showed good psychometric properties to assess COVID-19 VH in our population.

Studies of clinical, audiometric and histological defects in patients with conductive otosclerosis, demonstrated the occurrence of subclinical manifestations in the hair, nails, joints and teeth. Light-microscopic examination of the skin in these patients has shown metachromasia of the ground substance and degenerative abnormalities in the collagen and elastic fibres. Structural abnormalities, in the organs developing from the ectoderm and mesoderm, led to the conclusion that otosclerosis is a universal disease characterized by ecto-mesodermal insufficiency, a somatic insufficiency. Optical measurement of the corneal thickness by corneometry has been introduced as an objective method for the diagnosis of somatic insufficiency. This method, now used routinely in our clinic, shows a high frequency of abnormal corneal thickness among patients with otosclerosis. Such a person is termed ‘cornea-positive’. Cochlear otosclerosis with pure sensorineural hearing loss has been studied by X-ray in axial and semiaxia...

Asymptomatic hyperuricemia (AH) is an early stage of gout. Emerging evidence shows that the intestinal microbiota is related to gout. However, the relationship between AH and the intestinal microbiota is poorly understood. Therefore, the aim of the current study was to explore the possible correlation between AH and intestinal flora. We compared the intestinal microbial communities of AH (45 cases) and healthy subjects (45 cases) by 16S rRNA gene sequencing and clustering analysis on the incorporated population. Intestinal-type clustering can be divided into two groups, and significant differences in the proportion of AH are found among different bowel types. Alpha diversity indices were higher in the AH group than in the control group, and beta diversity indices also showed significant differences. A total of 19 genera were found different between the AH group and the control group. Compared with the control group, some probiotics are increased in the AH population. Two groups were ranked by importance of bacteria. We found the different bacteria partially coincided with the important bacteria, and the joint diagnosis level of the important bacteria was good. Conclusion: There were significant differences in the composition of intestinal biota between AH patients and healthy subjects. Some probiotics increased in AH.

Metabolism affects the development, progression, and prognosis of various cancers, including breast cancer (BC). Our aim was to develop a metabolism-related long non-coding RNA (lncRNA) signature to assess the prognosis of BC patients in order to optimize treatment. Metabolism-related genes between breast tumors and normal tissues were screened out, and Pearson correlation analysis was used to investigate metabolism-related lncRNAs. In total, five metabolism-related lncRNAs were enrolled to establish prognostic signatures. Kaplan-Meier plots and the receiver operating characteristic (ROC) curves demonstrated good performance in both training and validation groups. Further analysis demonstrated that the signature was an independent prognostic factor for BC. A nomogram incorporating risk score and tumor stage was then constructed to evaluate the 3 – and 5-year recurrence-free survival (RFS) in patients with BC. In conclusion, this study identified a metabolism-related lncRNA signature that can predict RFS of BC patients and established a prognostic nomogram that helps guide the individualized treatment of patients at different risks., GRAPHICAL ABSTRACT

Gut microbiota are the candidate biomarkers for neurogenic bowel dysfunction (NBD) in patients with spinal cord injury (SCI). We aimed to identify the common features between patients with varying degree of thoracic SCI and healthy individuals and subpopulations of microbiota correlated with the serum biomarkers. Twenty-one patients with complete thoracic SCI (CTSCI), 24 with incomplete thoracic SCI (ITSCI), and 24 healthy individuals (HC) were enrolled in this study. Fresh stool samples and clinical data were collected from all participants, and their bowel functions with SCI were assessed. Microbial diversity and composition were analyzed by sequencing the 16S rRNA gene. The features of gut microbiota correlated with the serum biomarkers and their functions were investigated. The mean NBD score of patients with CTSCI was higher than that of patients with ITSCI. Diversity of the gut microbiota in SCI group was reduced, and with an increase in the degree of damage, alpha diversity had decreased gradually. The composition of gut microbiota in patients with SCI was distinct from that in healthy individuals, and CTSCI group exhibited further deviation than ITSCI group compared to healthy individuals. Four serum biomarkers were found to be correlated with most differential genera. Patients with thoracic SCI present gut dysbiosis, which is more pronounced in patients with CTSCI than in those with ITSCI. Therefore, the gut microbiota profile may serve as the signatures for bowel and motor functions in patients with thoracic SCI., GRAPHICAL ABSTRACT

The non-nucleoside reverse transcriptase inhibitor VM1500A is approved for the treatment of HIV/AIDS in its N-acyl sulphonamide prodrug form elsulfavirine (Elpida®). Biochemical profiling against twelve human carbonic anhydrase (CA, EC 4.2.1.1) isoforms showed that while elsulfavirine was a weak inhibitor of all isoforms, VM1500A potently and selectively inhibited human (h) hCA VII isoform, a proven target for the therapy of neuropathic pain. The latter is a common neurologic complication of HIV infection and we hypothesise that by using Elpida® in patients may help alleviate this debilitating symptom., Graphical Abstract

Acute coronary syndrome (ACS) is a critical illness in cardiovascular disease. The purpose of this study was to investigate the value of N-terminal pro-B-type natriuretic peptide (NT-proBNP) and D-dimer in predicting the occurrence of no reflow in emergency percutaneous coronary intervention (PCI) in patients with ACS. One hundred and sixty-eight ACS patients were recruited, including 88 patients with normal reflow and 80 patients with no reflow after emergency PCI. The levels of serum NT-proBNP and D-dimer in the patients were detected before PCI, immediately after PCI, 2 hours, and 6 months after PCI. The ROC curve was used to evaluate the predictive value of NT-proBNP and D-dimer in no-reflow phenomenon. Logistic regression model was used to analyze the independent influencing factors of no reflow phenomenon. Logistic regression analysis confirmed that NT-proBNP and D-dimer were independent predictors of the occurrence of no reflow in the total population. The ROC curve showed that the AUC value was 0.909 when NT-proBNP combined with D-dimer. The detection of NT-proBNP combined with D-dimer was helpful to predict the occurrence of no-reflow phenomenon after emergency PCI in ACS patients.

Pseudomonas aeruginosa: causes serious infections in patients with compromised immune systems and exhibits resistance to multiple antibiotics. The rising threat of antimicrobial resistance means that new methods are necessary for treating microbial infections. We conducted a high-throughput screen for compounds that can quench the innate fluorescence of the chromophore region of the P. aeruginosa siderophore pyoverdine, a key virulence factor. Several hits were identified that effectively quench pyoverdine fluorescence, and two compounds considerably improved the survival of Caenorhabditis elegans when worms were challenged with P. aeruginosa. Commercially available analogs of the best hit, PQ3, were tested for their ability to rescue C. elegans from P. aeruginosa and to interact with pyoverdine via fluorescence and solution NMR spectroscopy. 1H-15N and 1H-13C HSQC NMR were used to identify the binding site of PQ3c. The structure model of pyoverdine in complex with PQ3c was obtained using molecular docking and molecular dynamics simulations. PQ3c occupied a shallow groove on pyoverdine formed by the chromophore and N-terminal residues of the peptide chain. Electrostatic interactions and π-orbital stacking drove stabilization of this binding. PQ3c may serve as a scaffold for the development of pyoverdine inhibitors with higher potency and specificity. The discovery of a small-molecule binding site on apo-pyoverdine with functional significance provides a new direction in the search of therapeutically effective reagent to treat P. aeruginosa infections. Abbreviations: NMR: nuclear magnetic resonance; SAR: structure–activity relationship; MD: molecular dynamics; RMSF: root-mean-square fluctuation; HSQC: heteronuclear single quantum correlation; DMSO: dimethyl sulfoxide; Δδavg: average amide chemical shift change; DSS: 2,2-dimethyl-2-silapentane-5-sulfonate; RMSD: root-mean-square deviation; LJ-SR: Lennard–Jones short-range; Coul-SR: Coulombic short-range; FRET: fluorescence resonance energy transfer

Myeloma Overexpressed (MYEOV) is closely related to cell growth and differentiation in many cancer types. However, the role of this protein-coding gene in pancreatic ductal adenocarcinoma (PDAC) has rarely been investigated. In this study, we demonstrated that MYEOV was higher expressed in tumor tissues compared with adjacent normal pancreas tissues (ANPTs) both in mRNA and protein levels. We also performed bioinformatic analysis and found high MYEOV expression was positively correlated with tumor differentiation (P = 0.004), lymph node metastasis (P = 0.016) and TNM stage (P = 0.001). Moreover, Kaplan-Meier and Cox proportional-hazards analyses indicated that high MYEOV expression was significantly associated with poor survival in patients with PDAC and that MYEOV was an independent prognostic factor for overall survival in patients with PDAC. Geneset Enrichment Analysis (GSEA) result showed that high expression of MYEOV facilitates glycolysis of tumor cells in PDAC and validated in cellular assays. In conclusion, our results suggest that MYEOV acts as an oncogene in PDAC and can therefore serve as a biomarker for the prognosis of patients with PDAC.

© 2020, © 2020 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. Aims: We investigated whether a lifestyle intervention could influence expression and DNA methylation of diabetes-related genes in patients with impaired glucose regulation (IGR), the results were compared to bariatric surgery, considering it an intensive change. Methods: Twenty participants with IGR had adipose tissue biopsy and blood collected pre- and post-lifestyle (6 months) intervention; 12 obese patients had subcutaneous fat taken before and after bariatric surgery. RNA/DNA was extracted from all samples and underwent qPCR. DNA was bisulphite converted and 12 CpG sites of Caveolin-1 (CAV1) promoter were pyrosequenced. Results: lifestyle intervention resulted in opposite direction changes in fat tissue and blood for CAV1 expression and DNA methylation and these changes were correlated between tissues, while no significative differences were found in CAV1 expression after bariatric surgery. Conclusions: Our findings suggest a role for CAV1 in modulating adipocyte function as a consequence of lifestyle changes, as exercises and diet. These results may provide insights into new therapeutic targets for diabetes prevention.

Leptin potentially exerts atherogenic effects.This study evaluated the relationship between serum leptin levels and aortic stiffness in patients with stage 3–5 chronic kidney disease (CKD). Totally 205 participants were enrolled. Fasting blood sample were checked and serum leptin were measured by enzyme immunoassay. Aortic stiffness was measured as the carotid–femoral pulse wave velocity (cfPWV). 73 (35.6%) of 205 patients showed cfPWV >10 m/s were defined as aortic stiffness group. Compared with the remaining patients, the aortic stiffness group had high prevalence of diabetes mellitus, older age, higher waist circumference, body fat mass, systolic blood pressure, fasting glucose, and higher serum leptin level. In multivariable logistic regression analysis the independent predictors of cfPWV >10 m/s included leptin levels (odds ratio [OR]: 1.061, 95% confidence interval [CI]: 1.027–1.095, P < 0.001), age (OR: 1.064, 95% CI: 1.033–1.096, P< 0.001), and systolic blood pressure (OR: 1.021, 95% CI: 1.006–1.037, P = 0.006). Multivariable forward stepwise linear regression analysisshowed a positive association between log-transformed leptin levels and log-cfPWV (β = 0.192, adjusted R2 change = 0.042, P = 0.001). Thus, aortic stiffness is positively correlated with serum leptin levels in patients with stage 3–5 CKD. Abbreviations: BUN, blood urea nitrogen; cfPWV, carotid–femoral pulse wave velocity; CI, confidence interval; CKD, chronic kidney disease; Cre, creatinine; DBP, diastolic blood pressure; DM, diabetes mellitus; eGFR, estimated glomerular filtration rate; LDL-C, low-density lipoprotein cholesterol; OR, odds ratio; SBP, systolic blood pressure; TCH, total cholesterol; TG, triglycerides

Background and method: Despite their proven effect, the rates of vaccinations are low. The aim of this study was to determine the rates and associated factors of influenza and pneumonia vaccinations in patients who were hospitalized because of acute respiratory failure. Patients hospitalized because of acute hypoxemic or hypercapnic respiratory failure were recruited for this retrospective study. A survey was conducted with 97 patients. Primary diagnoses, ages, reasons of hospitalizations, education status, vaccination rates, information resources, and thoughts about vaccinations were recorded. Results: In total 45 (46%) of the patients were female, and 52 (54%) were male. The mean age was 67 ± 12 years. The primary diagnoses were lung disorders (n = 77, 79%), cardiac disorders (n = 16, 17%), and neuromuscular disorders (n = 5, 4%). In total 72 (74%) patients had chronic obstructive pulmonary disease (COPD) with primary lung disorders. All patients were hospitalized due to acute respiratory failure. The main reason for acute respiratory failure was infection in 40 patients (42%). The overall influenza and pneumococcal vaccination rates were 26% and 15%, respectively; for patients with COPD it was 30% and 17%, respectively. The main providers of information were doctors (42%). Vaccination status was not associated with infections or other reasons of hospitalization, age, sex, educational status, and number of hospital admissions in the previous year. A total of 51 patients (52%) had no belief in the benefits of vaccinations. Conclusion: Vaccination rates were found to be low in patients who were frequently hospitalized. Vaccination status was not related with hospitalization due to infections and history of hospitalization; awareness of vaccinations should be improved both in doctors and patients.

In patients undergoing immunotherapy, the quality of the immune response is reduced, which may negatively affect the efficacy of vaccination. This study was conducted in order to evaluate the efficacy of the hepatitis B virus (HBV) vaccine in patients using immunomodulators. Seronegative patients for HBV who were using biological agents, were included in the study. The vaccination was administered on the standard schedule in 3 doses of 20 or 40 µg/ml. Eighty-two patients (52%) were males and the mean age of all patients was 44,8 ± 10,3 years. Among these 109 patients, 83 had psoriasis, 12 had Crohn’s disease, six had rheumatoid arthritis, three had ulcerative colitis, three had hydradenitis supurativa, one had Behcet’s disease and one had ankylosing spondylitis. The biological agents that were being used by these patients were adalimumab (62), ustekinumab (25), infliximab (12), etanercept (9) and golimumab (1). Seventy-three of the patients were vaccinated with a dose of 20 µg/ml and 36 with 40 µg/ml. The anti-HBs titers of fifty-eight (53.2%) patients were above 10 mIU/ml. The antibody response rate was lowest in infliximab-users (16.7%) (p = 0.007), which was followed by adalimumab (48.4%), and higher protection rates were achieved in patients using ustekinumab and etanercept (72% and 88.9%, respectively; p

Background: Leptomeningeal metastases (LM), associated with poor prognosis, are frequent complications of advanced non-small cell lung cancer (NSCLC) patients, especially in patients with epidermal growth factor receptor (EGFR) mutations. Due to limited access to leptomeningeal lesions, the mutational landscape of LM has not been comprehensively investigated in large cohorts and the underlining biology of LM remains elusive. Some studies have explored the potential of cerebrospinal fluid (CSF) in reflecting the molecular profile of LM but with limited number of patients enrolled. Methods: In this study, we performed capture-based targeted sequencing using a panel consisting of 168 lung cancer-related genes on matched CSF and plasma samples from 72 advanced NSCLC patients with confirmed LM to interrogate the potential of CSF as a source of liquid biopsy. Results: We revealed a rate of detection of 81.5% and 62.5% for CSF and plasma, respectively (p = 0.008). The maximum allelic fraction (MaxAF) was also significantly higher in CSF (43.6% vs. 4.6%) (p

STUDY DESIGN: Retrospective cohort OBJECTIVES: To examine general expectations for treatment by physical therapists and specific expectations for common interventions in patients with shoulder pain. A secondary objective was to assess the extent to which patients’ general and specific expectations for treatment affect clinical outcomes. METHODS: We performed a secondary analysis of data from a clinical trial of interventions for shoulder pain. Prior to beginning treatment for shoulder pain, 140 patients were asked their general expectations of benefit and their specific expectations for individual interventions. Next we examined how these expectations related to the patients’ ratings of the success of treatment at one and six months after treatment. RESULTS: Patients had positive general expectations for treatment by a physical therapist. Specific manual therapy interventions of range of motion and strengthening had the highest proportion of patients who expected these interventions to significantly improve shoulder pain. Seventy-two patients (58%) reported themselves to be improved using the global rating of change (GROC) at one month and six months. In the full model predicting one-month GROC, only the expectation of moderate relief (p = 0.012) and body mass index (BMI) (p = 0.013) had significant effects. Overall, the Shoulder Pain and Disability Index (SPADI) significantly decreased over time (p = 0.004); however, a significant interaction did occur between time and BMI (p = 0.021). DISCUSSION: Patients expect common interventions used by physical therapists to be effective to manage shoulder pain. In conclusion, patients with shoulder pain had high general expectations for physical therapy. LEVEL OF EVIDENCE: Prognosis, level 2b

Phosphoinositide-3-kinase regulatory subunit 3(PIK3R3) is overexpressed in different types of human cancer. We previously reported the important role of PIK3R3 in colorectal cancer (CRC). However, the prognosis effect of PIK3R3 in CRC is still remaining unclear. In this study, we explored online clinical databases to analyze the prognosis differences between higher and lower expression of PIK3R3 in CRC patients. Interestingly, we found that better disease-free survival (DFS) were occurred in patients with higher expression of PIK3R3, but there is no significant difference in overall survival (OS). For further, we showed that PIK3R3 could enhance 5-FU induced apoptosis by regulating the expression of thymmidine phosphorylase (TP). In conclusion, PIK3R3 could be considered as a predictor of 5-FU sensitivity for personalized treatment, and a therapeutic target for colorectal cancer.

OBJECTIVES: Physical therapists (PTs) may practice in direct access or act as primary care practitioners, which necessitate patients’ screening and management for red, orange and yellow flags. The objective of the project was to assess the American PT’s ability to manage red, orange and yellow flags in patients with low back pain (LBP), and to compare this ability among PTs with different qualifications. METHODS: The project was an electronic cross-sectional survey. The investigators contacted 2,861 PTs. Participants made clinical decisions for three vignettes: LBP with red flag for ectopic pregnancy, with orange flag for depression and with yellow flag for fear avoidance behaviour (FAB). The investigators used logistic regression to compare management of warning flags among PTs with distinct qualifications: orthopaedic clinical specialists (PTOs), fellows of the AAOMPT (PTFs), PTOs and PTFs (PTFOs), and PTs without clinical specialization (PTMSs). RESULTS: A total of 410 PTs completed all sections of the survey (142 PTOs, 110 PTFOs, 74 PTFs and 84 PTMSs). Two hundred and seventeen PTs (53%) managed the patient with LBP and symptoms of ectopic pregnancy correctly, 115 PTs (28.5%) of them managed the patient with LBP and symptoms of depression correctly, and 177 (43.2%) managed the patient with LBP and FAB correctly. DISCUSSION: In general, PTs with specialization performed significantly better than PTMSs in all three clinical vignettes. PTs ability to manage patients with warning flags was relatively low. Based on our results, further education on patients with LBP and warning flags is needed. The survey had the potential for non-response and self-selection bias. LEVEL OF EVIDENCE: 3b.

The primary objective was to determine if the pain and function response to the McKenzie system of Mechanical Diagnosis and Therapy (MDT) differs by MDT classification category at two and four weeks following the start of MDT treatment for shoulder complaints. The secondary objective was to describe the frequency of discharge over time by MDT classification.International, MDT-trained study collaborators recruited 93 patients attending physiotherapy for rehabilitation of a shoulder problem. The Numeric Pain Rating Scale (NPRS) and the Upper Extremity Functional Index (UEFI) were collected at the initial assessment and two and four weeks after treatment commenced. A two-way mixed model analysis of variance with planned pairwise comparisons was performed to identify where the differences between MDT classification groups actually existed.The Derangement and Spinal classifications had significantly lower NPRS scores than the Dysfunction group at week 2 and week 4 (Classifying patients with shoulder pain using the MDT system can impact treatment outcomes and the frequency of discharge. When MDT-trained clinicians are allowed to match the intervention to a specific MDT classification, the outcome is aligned with the response expectation of the classification.

Aldehyde dehydrogenase 5 family, member A1 (ALDH5A1) belongs to the superfamily of aldehyde dehydrogenases (ALDHs). However, the prognostic value of ALDH5A1 in ovarian cancer remains unclear. The aim of this study was to explore the relationship between ALDH5A1 and the prognosis of patients with ovarian cancer (OC). We compared the expression of ALDH5A1 in OC to that innormal controls, using GSE40595 profiling data. Tissue microarray analysis was conducted for192 OC patients, 14 adjacent normal ovary tissues, and 2 normal ovary tissues. Using the "Kaplan-Meier plotter" (KM plotter) database, updated gene expression data and survival information of a total of 1583 OC patients were used to evaluate the prognostic value of ALDH5A1 in OC patients. We found that ALDH5A1 mRNA expression was downregulated in OC patients compared with that innormal tissues. In survival analyses, we found that ALDH5A1 was positively linked to prognosis in patients with OC, particularly in those with serous ovarian cancer (SOC). In addition, high Ctranscription activity of ALDH5A1 was correlated with better overall survival in SOC patients expressing mutatedTP53, but not in those expressing wild-type TP53. In pathological grades II/III, a high mRNA level of ALDH5A1 was associated with improved overall survival. The positive association between ALDH5A1 and prognosis was found not only in early stages(I and II), but also in advanced stages (III and IV) of SOC patients. results indicate that ALDH5A1 is an excellent predictive factor of OC and may play crucial roles in OC progression.

Background: Circulating tumor cells (CTCs) and microemboli (CTM) are attracting increasing attention in medical biology and clinical practice. However, the clinical relevance of CTCs in nasopharyngeal carcinoma (NPC) has not yet been ascertained, and no study has focused on the influence of Epstein-Barr virus (EBV) status on CTCs in NPC patients. These issues were therefore examined. Methods: Peripheral blood samples were prospectively obtained from 33 NPC patients before treatment. CTCs and CTM were captured using the Isolation by Size of Epithelial Tumor (ISET) method. Immunohistochemistry on CK5/6 (cytokeratin5/6) and P63, as well as in situ hybridization of EBERs (EBV-encoded RNAs) were used to validate the harvested tumor cells. Results: Out of 33 NPC patients, CTCs were detected in 22 cases (66.7%), and CTM were observed in 2 cases (6.1%). CTCs were presented in all stages of NPC patients but had no association with the TNM stages (all P > 0.05). The presence of CTCs appeared to correlate with EBV activation status. Among the total NPC patients, the EBV VCA-IgA levels in CTC-positive cases were higher than that in CTC-negative cases (negative vs. positive: 3.88 vs. 4.86, P = 0.016). A similar result was observed in the patients without distant metastasis (negative vs. positive: 3.76 vs. 4.95, P = 0.009). When the number of CTCs was considered, CTC counts were found to correlate with EBV VCA-IgA (R = 0.382, P = 0.041) and EBV DNA load (R = 0.396, P = 0.033) for all NPC patients as well as NPC patients without distant metastases. Conclusions: These findings strongly suggested detectable CTCs/CTM in all stages of NPC patients and support a positive correlation between CTCs and EBV activation in NPC patients.

Community-acquired pneumonia (CAP) refers to pneumonia unrelated to hospitals or extended-care facilities. The aim of this study was to determine factors associated with 30-day mortality in patients with CAP aged ≥ 65 y admitted to 20 hospitals in 7 Spanish regions during the 2013–14 and 2014–15 influenza seasons. Logistic regression was used to identify factors associated with 30-day mortality. The adjusted model included variables selected by backward elimination with a cut off of < 0.02. A total of 1928 CAP cases were recorded; 60.7% were male, 46.67% were aged 75–84 years, and 30-day mortality was 7.6% (n = 146). Pneumococcal vaccination had a significant protective effect (OR 0.68, 95% CI, 0.48–0.96; p = 0.03) and influenza vaccination in any 3 preceding seasons slight protective effect against CAP (OR 0.72, 95% CI, 0.51–1.02;p = 0.06). Factors significantly associated with 30-day mortality were having a degree of dependence (aOR 3.67, 95% CI, 2.34–5.75; p < 0,001); age ≥ 85 y (OR 3.01, 95% CI, 1.71–5.30; p < 0.001), liver impairment (aOR 2.41, 95% CI, 1.10–5.31; p = 0.03); solid organ neoplasm (aOR 2.24, 95% CI, 1.46–3.45; p < 0.001), impaired cognitive function (aOR 1.93, 95% CI, 1.22–3.05; p = 0.005), and ICU admittance (aOR2.56, 95% CI, 1.27–5.16; p = 0.009); length of stay (aOR 1.56, 95% CI, 1.02 – 2.40; p = 0.04) and cardio-respiratory resuscitation (aOR 7.75, 95% CI, 1.20 – 49.98; p = 0.03). No association was observed for other comorbidities such as chronic pulmonary obstructive disease (COPD) or heart conditions in the adjusted model. Offering both pneumococcal and influenza vaccination to the elderly may improve 30-day mortality in patients with CAP.

Thoracic spine manipulation is commonly used by physical therapists for the management of patients with upper quarter pain syndromes. The theoretical construct for using thoracic manipulation for upper quarter conditions is a mainstay of a regional interdependence (RI) approach. The RI concept is likely much more complex and is perhaps driven by a neurophysiological response including those related to peripheral, spinal cord and supraspinal mechanisms. Recent evidence suggests that thoracic spine manipulation results in neurophysiological changes, which may lead to improved pain and outcomes in individuals with musculoskeletal disorders. The intent of this narrative review is to describe the research supporting the RI concept and its application to the treatment of individuals with neck and/or shoulder pain. Treatment utilizing both thrust and non-thrust thoracic manipulation has been shown to result in improvements in pain, range of motion and disability in patients with upper quarter conditions. Research has yet to determine optimal dosage, techniques or patient populations to which the RI approach should be applied; however, emerging evidence supporting a neurophysiological effect for thoracic spine manipulation may negate the need to fully answer this question. Certainly, there is a need for further research examining both the clinical efficacy and effectiveness of manual therapy interventions utilized in the RI model as well as the neurophysiological effects resulting from this intervention.

To investigate the inter-examiner reliability of Mechanical Diagnosis and Therapy (MDT)-trained diplomats in classifying patients with shoulder disorders. The MDT system has demonstrated acceptable reliability when used in patients with spinal disorders; however, little is known about its utility when used for appendicular conditions.Fifty-four clinical scenarios were created by a group of 11 MDT diploma holders based on their clinical experience with patients with shoulder pain. The vignettes were made anonymous, and their clinical diagnoses sections were left blank. The vignettes were sent to a second group of six international McKenzie Institute diploma holders who were asked to classify each vignette according to the MDT categories for upper extremity. Inter-examiner agreement was evaluated with kappa statistics.There was 'very good' agreement among the six MDT diplomats for classifying the McKenzie syndromes in patients with shoulder pain (kappa = 0.90, SE = 0.018). The raw overall level of multi-rater agreement among the six clinicians in classifying the vignettes was 96%. After accounting for the actual MDT category for each vignette, kappa and the raw overall level of agreement decreased negligibly (0.89 and 95%, respectively).Using clinical vignettes, the McKenzie system of MDT has very good reliability in classifying patients with shoulder pain. As an alternative, future reliability studies could use real patients instead of written vignettes.

The cervical range of motion device (CROM) has been shown to provide reliable forward head position (FHP) measurement when the upper cervical angle (UCA) is controlled. However, measurement without UCA standardization is reflective of habitual patterns. Criterion validity has not been reported. The purposes of this study were to establish: (1) criterion validity of CROM FHP and UCA compared to Optotrak data, (2) relative reliability and minimal detectable change (MDC95) in patients with and without cervical pain, and (3) to compare UCA and FHP in patients with and without pain in habitual postures.(1) Within-subjects single session concurrent criterion validity design. Simultaneous CROM and OP measurement was conducted in habitual sitting posture in 16 healthy young adults. (2) Reliability and MDC95 of UCA and FHP were calculated from three trials. (3) Values for adults over 35 years with cervical pain and age-matched healthy controls were compared.(1) Forward head position distances were moderately correlated and UCA angles were highly correlated. The mean (standard deviation) differences can be expected to vary between 1·48 cm (1·74) for FHP and -1·7 (2·46)° for UCA. (2) Reliability for CROM FHP measurements were good to excellent (no pain) and moderate (pain). Cervical range of motion FHP MDC95 was moderately low (no pain), and moderate (pain). Reliability for CROM UCA measurements was excellent and MDC95 low for both groups. There was no difference in FHP distances between the pain and no pain groups, UCA was significantly more extended in the pain group (P0·05).Cervical range of motion FHP measurements were only moderately correlated with Optotrak data, and limits of agreement (LOA) and MDC95 were relatively large. There was also no difference in CROM FHP distance between older symptomatic and asymptomatic individuals. Cervical range of motion FHP measurement is therefore not recommended as a clinical outcome measure. Cervical range of motion UCA measurements showed good criterion validity, excellent test-retest reliability, and achievable MDC95 in asymptomatic and symptomatic participants. Differences of more than 6° are required to exceed error. Cervical range of motion UCA shows promise as a useful reliable and valid measurement, particularly as patients with cervical pain exhibited significantly more extended angles.

The pathogenetic role of vitamin D as well as its clinical correlation in inflammatory skin diseases is still uncertain. This study aimed to compare serum levels of 25(OH) vitamin D (calcidiol) in outpatients suffering from different skin diseases using the same laboratory method in one study. In routine serum samples of 1,532 patients from the previous 12 months we identified retrospectively 180 (mean age 49.4 years, 80 female, 100 male) and 205 (mean age 36.3 years, 116 female, 89 male) patients with psoriasis (PSO) and atopic dermatitis (AD), respectively. Clinical disease activity and quality of life was evaluated using Physicians Global Assessment Scores (PGA), Dermatology Life Quality Index (DLQI), and a Visual Analog Scale for pruritus in AD, respectively. The median 25(OH)D serum level of all patients (22.97 ng/mL, range 2.61–96.0, n = 1,461) was significantly lower in comparison to healthy controls (41.6 ng/mL, range 16.9–77.57, p < 0.0001, n = 71). In PSO and AD we measured 21.05 ng/mL (44% < 20 ng/mL) and 22.7 ng/mL (39% < 20 ng/mL), respectively (p = 0.152). Among all subgroups, patients with severe acute or chronic infectious skin diseases had the lowest median 25(OH)D serum levels (17.11 ng/mL, n = 94, 66%

A total of 2560 sera from patients with and without rheumatoid diseases were examined for the incidence of monoclonal proteins. The incidence of monoclonal protein was higher (3.3%) in patients with rheumatoid arthritis than with other non-rheumatoid diseases of connective tissue (0.7%). Of 16 monoclonal proteins found in rheumatoid arthritis, 15 were IgG and 1 IgA; 7 sera belonged to the kappa and 9 to lambda type.

The objectives of the study are to investigate the causes of diuretic resistance in patients with advanced congestive heart failure (CHF), since diuretics are the cornerstone of treatment of these patients. Several studies have shown that diuretic resistance in patients with advanced CHF is common, ranging from 25% to 50% in hospitalized patients.In order to get a current perspective as to the magnitude of diuretic resistance in such patients, a focused Medline search of the English language literature was conducted between 2015 and 2020 using the search terms, CHF, diuretics, treatment, resistance, frequency, and 30 papers with pertinent information were selected.The analysis of data from the selected papers demonstrated that diuretic resistance is common in hospitalized patients with advanced CHF and frequently associated with renal failure, which is secondary to CHF.Diuretic resistance appears to be common in patients with advanced CHF and it is mostly due to decreased cardiac output, low blood pressure, decreased glomerular filtration rate, decreased filtration of sodium, and increased tubular reabsorption of sodium. Diuretic resistance in such patients can be overcome with the combination of loop diuretics with thiazide and thiazide-like diuretics, aldosterone antagonists, as well as other agents. The data from these studies in combination with collateral literature will be discussed in this review.

Objective Up to 20% of patients treated for epileptic seizures experience psychogenic nonepileptic paroxysms (PNES). These patients present a significant burden for the health care systems because of poor treatment outcomes. The presented review aims to summarize the current state of knowledge on sleep disturbances in patients with nonepileptic seizures. Methods Articles were acquired via PubMed and Web of Science, and papers between January 1990 and March 2020 were extracted. Inclusion criteria were (1) published in a peer-reviewed journal: (2) studies in humans only; or (3) reviews on a related topic; (4) English language. The exclusion criteria were: (1) abstracts from conferences; (2) commentaries; (3) subjects younger than 18 years. From primary assessment, 122 articles were extracted; after obtaining full texts and secondary articles from reference lists, 45 papers were used in this review. Results Limited data are available regarding sleep disorders in PNES patients, over the last 30 years only nine original research papers addressed sleep problems in patients with PNES with only six studies assessing objectively measured changes in sleep. Current literature supports the subjective perception of the sleep disturbances with mixed results in objective pathophysiological findings. Conflicting results regarding the REM phase can be found, and studies reported both shortening and prolonging of the REM phase with methodological limitations. Poor sleep quality and shortened duration have been consistently described in most of the studies. Conclusion Further research on a broader spectrum of patients with PNES is needed, primarily focusing on objective neurophysiological findings. Quality of life in patients suffering from PNES can be increased by good sleep habits and treatment of comorbid sleep disorders.

Background Pain is the most common symptom in patients with neoplasm. It is a distressing experience that seriously destructs the quality-of-life of patients, with a high prevalence in clinical observations. However, only a few studies have applied bibliometric methods to analyze systematic works on the comorbidity of cancer and pain. Purpose The aim of this work was to conduct a systematic analysis of the scientific studies worldwide on the comorbidity of cancer and pain in 2010–2019. Methods The Web of Science databases were searched for publications related to the comorbidity of cancer and pain from 2010 to 2019. Results A total of 3,423 papers met the inclusion criteria in this research. The increase in the quantity of papers presented a significant growth from 2010 to 2019 (P

Canaloplasty is a surgical procedure that has undergone a number of developments since its introduction in 2005. Many thousands of canaloplasties have been performed around the world since then and is, by definition, a blebless procedure. It does not necessitate the use of any antifibrotic agents and results in safe and effective IOP reductions in patients with open-angle glaucoma (OAG) with minimal complications and no bleb-related adverse events. When considering the surgical management of patients with early and medium stages of the disease, canaloplasty can be considered as a first line option. This paper will overview the theoretical effectiveness of canal surgery, the fundamental aspects of aqueous outflow resistance with particular emphasis on the role of the trabecular meshwork, Schlemm's canal, and the collector channels, and the methods available for the clinical evaluation of the outflow pathways in relation to the ocular anatomy. Further, the paper will detail the surgical technique itself and how this has developed over time together with the clinical aspects that should be accounted for when selecting patients for this surgery.

Introduction: The goal of this paper is to provide a practical, clinically oriented review of lithium, a salt widely used to treat mania since the 1870s and formally approved as a mood stabilizer in 1970. Although lithium is still considered a first-line treatment for bipolar mania in most practice guidelines, its use may be overshadowed by newer psychotropic medications.Areas covered: This paper addresses the historical use of lithium, modern indications for its use, guidelines for prescribing and monitoring continued lithium use, drug-drug interactions, and pharmacodynamics/pharmacokinetic properties. The paper also reviews the unique properties of lithium and their potential clinical importance.Expert opinion: While the use of lithium does involve some unique risks to the patient, it may also has some unique advantages in certain patient populations. Two major findings that make lithium unique are its potential neuroprotective benefits and decreased risk of suicide in patients with mood disorders.

Shunji SuzukiDepartment of Obstetrics and Gynecology, Japanese Red Cross Katsushika Maternity Hospital, Tokyo, JapanWe read the recent review article entitled “Prevention of preterm delivery: current challenges and future prospects” by van Zijl et al.1 However, they did not adequately discuss the prevention of preterm delivery in cases with a history of conization, or a cone biopsy of the uterine cervix.2,3 Performing a cervical cerclage has been common in the treatment of pregnant women with cervical insufficiency to prevent preterm delivery, as reported by van Zijl et al.1 However, the effect of prophylactic cerclage in women with a history of conization is little understood, because there are no prospective randomized controlled trials concerning the efficiency and risk of prophylactic cerclage in this subgroup of pregnant women.3–15 Table 1 summarizes the previous examinations concerning the effect of prophylactic cerclage in pregnancy after conization, including four English language articles searched using PubMed (Bethesda, MD, USA) and eight Japanese language articles searched using Igaku Chuo Zasshi® (NPO Japan Medical Abstracts society, Tokyo, Japan), with the key search terms of “cerclage” and “conization”.4–15 In these studies, statistical significances of the categorical variables were tested by Χ2 test (with Yates’s correction) or Fisher’s exact test. As shown in Table 1, there have been some small retrospective population-based cohort studies in this field. In an earlier study,3 cerclage has been recommended in pregnancies following excessive cone biopsy. However, some recent studies have suggested an association between local infection in cases of short cervices related to large cones and preterm labor in women with a history of conization.4–7 In these cases, sutures can act as a foreign body and lead to uterine irritability and contractions after a cerclage procedure.5–7 Moreover, some authors have reported a significant increase in pathologic flora in the vagina and cervix after cerclage leading to chorioamnionitis and preterm labor.16 Thus, prophylactic cerclage is used more sparingly in pregnancies following conization in recent years.5–7Authors' replyMaud D van Zijl,1 Bouchra Koullali,1 Ben WJ Mol,2 Eva Pajkrt,1 Martijn A Oudijk11Department of Obstetrics and Gynaecology, Academic Medical Center, Amsterdam, the Netherlands; 2The Robinson Research Institute, School for Reproductive Health and Pediatrics, University of Adelaide, Adelaide, SA, AustraliaWe have read the response by Dr Suzuki with interest, and we agree with Dr Suzuki that our paper does not discuss preventive measures in cases with a history of conization. However, in our opinion, there is currently insufficient evidence of benefit from a cerclage in this specific group.It is known that women with a prior excisional procedure have a higher risk of preterm birth.1–3 As Dr Suzuki already points out, there are no randomized controlled trials that focus on the prevention of preterm birth in these high-risk women. So far, literature on the best strategy to prevent preterm birth after cone biopsy is lacking. Therefore, our paper does not give clear advice on how to treat these cases.View the original paper by van Zijl et al.

Purpose: The purpose of this paper is to illuminate the importance of patient care and to explicate the impact of attention on my recovery from bilateral knee replacement surgery and a subsequent revision.Method: The paper uses vignettes to illustrate attention in patient-practitioner interaction.Results: Attention is a precursor to understanding the patient as a unique individual and the problems the patient brings to the therapy experience.Conclusions: The capacity of practitioners to attend to their patients has an impact on patient satisfaction and recovery. Implications for RehabilitationAttention is the precursor to establishing positive therapeutic alliances with patients.It is essential to attend to the patient as a person with unique experiences, perspectives, and attitudes and to modify treatment based on the person’s priorities and desires.Practitioners need to develop the interaction skills necessary to understand their patients as unique individuals.

This paper links infant observation with clinicians' increased awareness of early psychic states in patients. The observation of a premature baby is linked with clinical material from an adult patient who was also premature. Both the baby and the adult had lost a twin soon after they were born. The paper also links premature babies’ experience of the Neonatal Intensive Care Unit where the treatment which is keeping them alive also involves repeated experiences of physical pain and terror. The clinical material of the adult patient reveals how the analysis enabled her to process, and put into words her earliest experiences, which had become embedded, often somatically, within her. The parallels between the observation of the premature baby and the vivid feelings of the adult patient, which the author observed and contained, reveal the detail of what is retained from our earliest experiences. It is the author's contention that infant observation, which includes an examination of the countertransference, ena...

Themes of birth and rebirth, being born and born-again, can be readily observed in clinical psychotherapy and psychoanalysis even as they remain undertheorized. A clinical case is presented that traces the first four years of an analysis as seen through the lens of four consecutive supervisory experiences. This paper explores the central importance of fantasies and narratives of one’s origins and birth and the observations, fantasies, and expectations generated by one’s family circumstances at the time of birth. The paper examines birth narratives, fantasies, and myths of origination by following a clinical case across four supervisions. The patient’s birth-related fantasies are shown to interact with the analyst’s concordant and complementary fantasies as the analyst interacts with a series of supervisors in the process of being born as an analyst. The analyst’s personal birth narrative is linked to his fantasies about being born professionally as an analyst, and these are shown to interact with the pati...

Vestibular evoked myogenic potential (VEMP) function results can vary between individuals with different middle ear conditions. Therefore, by analyzing VEMP results after paper patching, we can predict the condition of the middle ear in chronic otitis media (COM) patients.VEMP responses decrease with impairment of sound transmission, such as in conductive hearing loss (CHL). COM with tympanic membrane (TM) perforation is a common disorder that causes various degrees of CHL. The aim of this study was to evaluate and clarify the VEMP responses in patients with COM with different middle ear pathology.This study included 50 patients with unilateral COM with TM perforation. Initial pure-tone audiometry (PTA) and VEMP responses were recorded. After paper patching, PTA and VEMP were re-performed. Each VEMP response was compared with those of the healthy controls. Moreover, VEMP responses between pre- and post-paper patching were compared.There was a positive correlation between normalizing of VEMP parameters, such as p13 and VEMP asymmetry ratio (VAR), and reduction of air-bone gap in patients with COM after paper patching. The VEMP response in patients with COM with intact ossicle and clean mucosa was more normalized compared with those in patients with COM with different middle ear conditions.

This paper reviews some popular models of patient-centred care and acknowledges work that has questioned the measurement and effectiveness of patient-centredness in practice. In an attempt to enhance testing the concept practically, we propose a practical hierarchy of patient-centredness that we hope will aid the practical application of patientcentred care in clinical practice. The proposed hierarchy is illustrated through a practical example and the various stages inherent in it are described.This paper concludes with a call that this theory-driven hierarchy of patient-centredness be tested out in practice with the view of confirming or revising it where appropriate so that it might serve as a useful clinical tool in future.

In this paper the authors examine the various models in the medical domain and the communities that proliferate around these web models. Given that several of these business models have failed, while others continue to exist, it is argued that the key is to understand the individual consumer motivators and inhibitors for such knowledge. In this paper the authors systematically develop a theoretical model to understand such motivators and inhibitors of individuals' obtaining health related information online. The focus of this study is the manner in which individual consumers' use online sources to obtain health and other related medical information.

Evaluation of: Micieli JA, Surkont M, Smith AF. A systematic analysis of the off-label use of bevacizumab for severe retinopathy of prematurity. Am. J. Ophthalmol. 148 (4), 536–543 (2009).In retinopathy of prematurity (ROP), deregulated angiogenesis following the obliteration of developing retinal vessels leads to fibrovascular proliferation and tractional retinal detachment. To date, laser ablation and surgical interventions have largely contributed to rescuing infants with severe ROP from blindness. However, alternative modalities are desired to obviate these destructive treatments. Given the potency of pharmacological agents targeting VEGF in ocular angiogenic diseases, the administration of anti-VEGF drugs is being evaluated in the treatment of ROP. The paper under evaluation systematically analyzed the previous literature studying clinical outcomes of anti-VEGF therapy in ROP. This paper demonstrates that bevacizumab therapy has the potential to halt or improve the disease in patients with severe ROP...

The problems associated with twin and higher order pregnancies have assumed major importance, with international debate about multiple pregnancy; the single biggest risk with in vitro fertilisation (IVF). We have critically reviewed published papers on female patients' and their partners' views of single embryo transfer (SET) and twin or higher level pregnancies to identify the requirements needed to improve the acceptability of SET. Twenty relevant papers were identified and included in the review. Although the majority of IVF patients and their partners, in the more recent studies, exhibited a desire for twins rather than singletons, closer examination of the evidence revealed that elective SET (eSET) could become increasingly acceptable. As success rates of IVF have improved and the risks and consequences of multiple pregnancies are well-documented, patients have accepted the transfer of two rather than three embryos as standard practice. However, more would accept eSET if success rates approached those of double embryo transfer (DET). This emphasises the importance of improving success rates of eSET so that more patients can achieve a singleton birth with one IVF cycle. If patients were offered only SET, it is likely that this would be acceptable as the normal expectation of pregnancy is one baby. Measures to improve the acceptability of SET include: using eSET, especially with younger patients; including partners when providing risk information; improving eSET success rates; improving outcomes with cryopreserved embryos; changing reimbursement/free cycles to favour eSET; using legal enforcement.

The evidence base for changes in electromyographic (EMG) onset and intensity of vastus medialis (VM) and vastus lateralis (VL) in patients with patellar instability is systematically reviewed. The databases AMED, CINAHL, the Cochrane Library, EMBASE, Ovid Medline, Physiotherapy Evidence Database (PEDro), Pubmed and Zetoc were searched from their inception to March 2008, in addition to a manual search of relevant journals. All English-language papers assessing the relative EMG onset and intensity of vastus medialis oblique (VMO) and VL, in patients with patellar dislocation, subluxation and general instability were included. Five papers, consisting of 73 knees with patellar instability, were reviewed. No studies were identified assessing VMO–VL onset in patients with patellar instability. Four studies reported no difference in relative EMG intensity of VMO and VL in patients with patellar instability compared with asymptomatic control subjects. One study reported some evidence of a difference in V...

Objective: In view of the growing incidence of chronic heart failure (CHF) and its poor prognosis, there has been increasing interest in optimising management of people with this condition. Exercise has been widely accepted as part of the management plan for patients with CHF. Traditionally, exercise training for this group of patients has concentrated on supervised centre-based training. However, home-based training may offer an alternative to conventional training or a means of maintaining physical fitness after graduating from the centre-based training. This review was undertaken to examine the literature for home-based exercise training in patients with CHF. Methods: Literature searches were performed initially using electronic databases. The obtained papers were cross-referenced and appropriate articles were ordered through interlibrary loans. Results: A total of 21 relevant papers were identified for review. The majority of studies documented benefits with home-based training including incr...

Background: Statins (3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors) can significantly decrease cardiovascular mortality and morbidity, irrespective of the patients' cholesterol status. This paper reviews the effects of perioperative statin therapy in patients undergoing noncardiac surgery. Method: A systematic literature review was undertaken of all published literature on this subject using Medline and cross-referenced. All published relevant papers on the perioperative use of statins were used. Results: Perioperative statin therapy is associated with a lower perioperative morbidity and mortality in patients undergoing elective or emergency surgery. The effects are due to a combination of lipid-lowering and pleiotropic properties of statins. Conclusion: Ideally a large scale multi-centre randomized controlled trial of perioperative statin therapy should be performed but this may be difficult to conduct since there is already overwhelming evidence in the literature to suggest perioperative cardiovascular protective properties. Statins may still be under-prescribed in surgical patients. © 2008 Chan et al, publisher and licensee Dove Medical Press Ltd., published_or_final_version

The aim of this updated literature review was to evaluate the extent to which adults are documented as being capable of further motor recovery more than 6 months after a severe traumatic brain injury. This topic has high potential relevance for neurological physiotherapists, some of whom may be tasked with implementing physical treatment programmes for this challenging patient group. A revised search of relevant databases was carried out, using the previous review as a starting point. A further 10 papers were identified, extending the original total to 18 published studies. Of the 18 papers, 13 were single-case studies, with 5 being reports of subject groups (8–80 subjects; median, 20 subjects). Recovery was documented as occurring over periods which extended up to 180 months' post-injury, though more reports fell within the 60 months' post-injury period. Evidence supporting the hypothesis that subjects are readily capable of continuing and/or further change was not overwhelming; reasons for this ...