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Association between post-operative hPG 80 (circulating progastrin) detectable level and worse prognosis in glioblastoma. ESMO Open 2023; 8:101626. [PMID: 37713930 PMCID: PMC10594012 DOI: 10.1016/j.esmoop.2023.101626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 07/06/2023] [Accepted: 08/02/2023] [Indexed: 09/17/2023] Open
Abstract
BACKGROUND Patients with glioblastomas have a dismal prognosis, and there is no circulating predictive or prognostic biomarker. Circulating progastrin, hPG80, is a tumor-promoting peptide present in the blood of patients with various cancers that has been shown to have prognostic value. We evaluated the prognostic value of plasma hPG80 in patients with isocitrate dehydrogenase-wild type glioblastoma after surgery. PATIENTS AND METHODS A multicentric retrospective study in glioblastoma patients treated with standard radio-chemotherapy was conducted. The hPG80 levels were measured in plasma EDTA samples collected after surgery with an ELISA DxPG80.lab kit (Biodena Care, Montpellier, France), which has a detection threshold of 1.2 pM. The relationship between post-operative hPG80 plasma levels, in combination with other known prognostic factors, and patients' progression-free survival (PFS) and overall survival (OS) was evaluated. RESULTS Sixty-nine patients were assessable. Plasma samples were collected after tumor biopsy (B), partial resection (PR), and complete resection (CR) for 22, 25, and 22 patients, respectively. At a median concentration of 5.37 pM (interquartile range 0.00-13.90 pM), hPG80 was detected in 48 (70%) patients (hPG80+). CR was associated with significant lower values of hPG80 levels: the median value was 0.7 versus 9.1 pM for PR (P = 0.02) and 8.3 pM for B (P = 0.004). The hPG80 detection rate was also significantly lower: 50% (CR) versus 72% (PR) versus 86% (B) (P = 0.005). The median follow-up was 39 months [22.4 months-not reached]. hPG80 post-operative detection was associated with numerically shorter PFS (6.4 versus 9.4 months, P = 0.13) and OS (14.5 versus 20.9 months, P = 0.11). In multivariate analysis, hPG80 was a prognostic factor for OS (P = 0.034). CONCLUSIONS Circulating hPG80 could serve as a new prognostic biomarker after surgery in patients with glioblastoma treated with radio-chemotherapy.
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Inequality factors in access to early-phase clinical trials in oncology in France: results of the EGALICAN-2 study. ESMO Open 2023; 8:101610. [PMID: 37536254 PMCID: PMC10415590 DOI: 10.1016/j.esmoop.2023.101610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 06/19/2023] [Accepted: 06/20/2023] [Indexed: 08/05/2023] Open
Abstract
BACKGROUND Investigation of the disparities in the access to experimental treatment in early-phase clinical trials is lacking. The objective of the EGALICAN-2 study was to identify the factors underpinning such inequalities. METHODS A national prospective survey was conducted in 11 early-phase clinical trial centers (CLIP2) certified by the French National Cancer Institute. Sociodemographic, socioeconomic and medical data were collected. Univariate logistic regression models were carried out to estimate odds ratios and 90% confidence intervals associated with the effect of each study variable. A multivariate logistic regression model was built to explore the independent factors associated with the administration of the experimental treatment (C1D1). A post hoc analysis was carried out excluding female cancer patients. RESULTS Between 2015 and 2016, 1355 patients referred from 11 CLIP2 centers in France were included in the study. Eight hundred and forty-eight patients received C1D1 (73%) and 320 patients (27%) were screening failure. Median age was 58 years (range 17-97 years) and 667 patients (54%) were female. Most patients had a metastatic disease (n = 751, 87%). In the multivariate logistic regression analysis, the significant independent factors associated with C1D1 were male sex, initial care received in a hospital with an early-phase unit and living in wealthy metropolitan areas (P values <0.05). In the post hoc analysis, the sex factor was no longer significant [odds ratio = 1.21 (95% confidence interval 0.86-1.70), P value = 0.271]. CONCLUSIONS This study investigated the factors producing social inequalities in the context of early-phase clinical trials in oncology. Our research highlights factors of sex, care pathway and geographic location. Gynecological cancer was found to impact C1D1 significantly, unlike breast cancer. The results of this study should contribute to improve patient access to early-phase clinical trials.
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Association Between the Route of Administration and Formulation of Estrogen Therapy and Hypertension Risk in Postmenopausal Women: A Prospective Population-Based Study. Hypertension 2023. [PMID: 37272379 DOI: 10.1161/hypertensionaha.122.19938] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
BACKGROUND Hypertension is the leading global cause of cardiovascular disease and premature mortality in women. The effects of postmenopausal hormone therapy (HT) on blood pressure are uncertain but may be related to route of estrogen administration and formulation of estrogen. We sought to determine the association between route of administration and formulation of estrogen HT and hypertension risk in postmenopausal women. METHODS Population-based cohort study with women aged ≥45 years who filled ≥2 consecutive prescriptions for estrogen-only HT, identified from linked provincial health administrative data from Alberta, Canada, between 2008 and 2019. The primary outcome, incident hypertension, was identified using standardized International Classification of Diseases, Ninth and Tenth Revision. Cox proportional hazard models were used to calculate hazard ratios (HRs) for hypertension in women using oral HT compared with nonoral HT (transdermal, vaginal, or intramuscular). RESULTS In total, 112 240 women used an estrogen-only form of HT. Oral estrogen was associated with a higher risk of hypertension compared with both transdermal (HR, 1.14 [95% CI, 1.08-1.20]) and vaginal (HR, 1.19 [95% CI, 1.13-1.25]) estrogens. Conjugated equine estrogen was associated with an increased risk of hypertension compared with estradiol (HR, 1.08 [95% CI, 1.04-1.14]) but not estrone (HR, 1.00 [95% CI, 0.93-1.10]). Duration of estrogen exposure and cumulative dose of estrogen was positively associated with risk of hypertension. CONCLUSIONS Oral estrogen-only HT use was associated with an increased risk of hypertension in women. In women using estrogen-only HT, nonoral estradiol at the lowest dose and for the shortest time-period is associated with the lowest risk of hypertension.
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Development and evaluation of automated synovial fluid total cell count on an Iris iQ® 200 for identifying patients at risk of septic arthritis. Eur J Clin Microbiol Infect Dis 2023:10.1007/s10096-023-04628-3. [PMID: 37256456 DOI: 10.1007/s10096-023-04628-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 05/24/2023] [Indexed: 06/01/2023]
Abstract
Septic arthritis is a diagnostic emergency. The white blood cell (WBC) count, in synovial fluid (SF), can guide the diagnosis. From November 2021 to November 2022, we included 350 SF. The WBC count was performed with the Iris iQ® 200 compared with the manual method. Automated and manual counts displayed good correlation. However, a Bland Altman plot demonstrates a higher percentage difference at higher WBC counts. The use of Iris iQ® 200 for SF analysis enables a rapid and accurate assessment for WBC count. Its implementation would advantageously replace the long and tedious optical analysis in daily routine.
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Factors influencing bariatric surgery outcomes. J Visc Surg 2023; 160:S7-S11. [PMID: 36922261 DOI: 10.1016/j.jviscsurg.2022.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
The outcomes of bariatric surgery, while often impressive, are not universally satisfactory; they vary from patient to patient and from operation to operation. Between 20-30% of patients experience suboptimal weight loss or substantial weight regain early in their postoperative course. Confronted with this chronic disease, and given that failures are difficult to manage, it is essential to better characterize obesity preoperatively, considering other metrics beyond just the body mass index (BMI), to select the best candidates for surgery and optimize the benefit/risk ratio. Based on the data of the most recent studies on bariatric surgery, our objective is to identify the predictive factors of weight loss as well as the risk factors of failure. Our analysis indicates that the choice of the surgical technique, age, initial BMI, ethnic origin, the presence of eating disorders and metabolic factors all have an impact on weight-loss outcomes after bariatric surgery. Thus, it is of major importance to carefully select patients during a preoperative multidisciplinary discussion in order to optimize weight loss and metabolic outcomes.
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The (commercialised) experience of operating: Embodied preferences, ambiguous variations and explaining widespread patient harm. SOCIOLOGY OF HEALTH & ILLNESS 2023; 45:346-365. [PMID: 36382531 DOI: 10.1111/1467-9566.13579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 10/24/2022] [Indexed: 06/16/2023]
Abstract
This article provides a detailed account of how surgeons perceived and used a device-procedure that caused widespread patient harm: transvaginal mesh for the treatment of pelvic floor disorders in women. Drawing from interviews with 27 surgeons in Canada, the UK, the United States and France and observations of major international medical conferences in North America and Europe between 2015 and 2018, we describe the commercially driven array of operative variations in the use of transvaginal mesh and show that surgeons' understanding of their hands-on, sensory experience with these variations is central to explaining patient harm. Surgeons often developed preferences for how to manage actual and anticipated dangers of transvaginal mesh procedures through embodied operative adjustments, but collectively the meaning of these preferences was fragmented, contested and deferred. We critically reflect on surgeons' understandings of their operative experience, including the view that such experience is not evidence. The harm in this case poses a challenge to some ways of thinking about uncertainty and errors in medical sociology, and calls for attention to a specific feature of surgical work: the extent and persistence of operative practices that elude classification as right or wrong but are still most certainly better and worse.
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Réaction paradoxale chez les patients non VIH atteints de tuberculose neuroméningée. Rev Med Interne 2022. [DOI: 10.1016/j.revmed.2022.10.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Menstrual Abnormalities and Reproductive Lifespan in Females with CKD: A Systematic Review and Meta-Analysis. Clin J Am Soc Nephrol 2022; 17:1742-1753. [PMID: 36418040 PMCID: PMC9718020 DOI: 10.2215/cjn.07100622] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 10/16/2022] [Indexed: 11/24/2022]
Abstract
BACKGROUND AND OBJECTIVES Menstrual abnormalities and shortened reproductive lifespan are associated with shorter life expectancy and higher cardiovascular and osteoporosis risk in the general population, although the magnitude of these reproductive factor irregularities in females with CKD is unclear. This systematic review and meta-analysis aimed to summarize the current knowledge regarding menstrual abnormalities and reproductive lifespan among females with CKD. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS A comprehensive bibliographic search (MEDLINE, Embase, and Cumulative Index to Nursing and Allied Health Literature [CINAHL]) was completed from database inception to February 2022 to identify all original articles reporting on females of reproductive age with nondialysis-dependent/nonkidney transplant CKD, dialysis-dependent CKD, or kidney transplantation and menstruation patterns, age of menarche, and/or menopause. Data extraction and study quality assessment were completed in duplicate. Random effects meta-analyses were used to derive pooled proportions estimates. RESULTS Forty-six studies were identified, and 35 were meta-analyzed, stratified by KRT modality and reported outcome. Menstrual abnormalities were present in 19%-47% of patients on hemodialysis and 75% of patients on peritoneal dialysis. Kidney transplantation was associated with a 7%-30% decrease in menstrual abnormalities. Reproductive lifespan was 32 years (95% confidence interval, 30 to 34 years). Although significant heterogeneity was present, study quality ranged from fair to good, and no evidence of publication bias was noted. CONCLUSIONS Menstrual abnormalities and shorter reproductive lifespan are common in females with CKD, although kidney transplantation may improve menstrual health.
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Which typical floor movements of men's artistic gymnastics result in the most extreme lumbar lordosis and ground reaction forces? Sports Biomech 2022:1-16. [PMID: 36377511 DOI: 10.1080/14763141.2022.2140702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 10/23/2022] [Indexed: 11/16/2022]
Abstract
Back pain is prevalent among gymnast populations and extreme flexion or extension of the lumbar spine along with high ground reaction forces (GRFs) are known to increase intervertebral stress. The aim of this study was to determine which postures and dynamic conditions among common floor movements provide the greatest risk of injury in men's artistic gymnastics (MAG). For this purpose, lumbar spine curvatures, obtained through a full-body subject-specific kinematic model fed by motion capture data, and GRFs on feet and hands were compared between typical floor movements of MAG (pike jump, round off back handspring, front handspring, forward and backward tucked somersaults) performed by six adolescent gymnasts. The round off back handspring and the pike jump resulted respectively in the largest lumbar extension and flexion, and the forward tucked somersault take-off in the highest GRF. At ground impacts, the largest lumbar flexion was during the backward tucked somersault landing and only the back handspring hands ground contact phase led to lumbar extension. Such identification of high-risk conditions should enable better back pain management in gymnastics through more tailored training adaptations, particularly in case of pathologies or musculoskeletal specificities.
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Sleep decreases neuronal activity control of microglial dynamics in mice. Nat Commun 2022; 13:6273. [PMID: 36271013 PMCID: PMC9586953 DOI: 10.1038/s41467-022-34035-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 10/12/2022] [Indexed: 12/25/2022] Open
Abstract
Microglia, the brain-resident immune cells, are highly ramified with dynamic processes transiently contacting synapses. These contacts have been reported to be activity-dependent, but this has not been thoroughly studied yet, especially in physiological conditions. Here we investigate neuron-microglia contacts and microglia morphodynamics in mice in an activity-dependent context such as the vigilance states. We report that microglial morphodynamics and microglia-spine contacts are regulated by spontaneous and evoked neuronal activity. We also found that sleep modulates microglial morphodynamics through Cx3cr1 signaling. At the synaptic level, microglial processes are attracted towards active spines during wake, and this relationship is hindered during sleep. Finally, microglial contact increases spine activity, mainly during NREM sleep. Altogether, these results indicate that microglial function at synapses is dependent on neuronal activity and the vigilance states, providing evidence that microglia could be important for synaptic homeostasis and plasticity.
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1209P A phase II study of regorafenib in combination with nivolumab in patients with recurrent or metastatic solid tumors: Results of the ESCC cohort. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Impact of myocardial injury on regional left ventricular function in the course of acute myocarditis with preserved ejection fraction: insights from segmental feature tracking strain analysis using cine cardiac MRI. Int J Cardiovasc Imaging 2022; 38:1851-1861. [PMID: 37726513 PMCID: PMC9797452 DOI: 10.1007/s10554-022-02601-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 03/14/2022] [Indexed: 11/05/2022]
Abstract
The aim of this study was to provide insights into myocardial adaptation over time in myocyte injury caused by acute myocarditis with preserved ejection fraction. The effect of myocardial injury, as defined by the presence of late gadolinium enhancement (LGE), on the change of left ventricular (LV) segmental strain parameters was evaluated in a longitudinal analysis. Patients with a first episode of acute myocarditis were enrolled retrospectively. Peak radial (PRS), longitudinal (PLS) and circumferential (PCS) LV segmental strain values at baseline and at follow-up were computed using feature tracking cine cardiac magnetic resonance imaging. The change of segmental strain values in LGE positive (LGE+) and LGE negative (LGE-) segments was compared over a course of 89 ± 20 days. In 24 patients, 100 LGE+ segments and 284 LGE- segments were analysed. Between LGE+ and LGE- segments, significant differences were found for the change of segmental PCS (p < 0.001) and segmental PRS (p = 0.006). LGE + segments showed an increase in contractility, indicating recovery, and LGE- segments showed a decrease in contractility, indicating normalisation after a hypercontractile state or impairment of an initially normal contracting segment. No significant difference between LGE+ and LGE- segments was found for the change in segmental PLS. In the course of acute myocarditis with preserved ejection fraction, regional myocardial function adapts inversely in segments with and without LGE. As these effects seem to counterbalance each other, global functional parameters might be of limited use in monitoring functional recovery of these patients.
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The Association Between Route of Post-menopausal Estrogen Administration and Blood Pressure and Arterial Stiffness in Community-Dwelling Women. Front Cardiovasc Med 2022; 9:913609. [PMID: 35757351 PMCID: PMC9226418 DOI: 10.3389/fcvm.2022.913609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 05/09/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundPostmenopausal hormone therapy (HT) is associated with increased cardiovascular risk. Although the route of estrogen administration may play a role in mediating risk, previous studies have not controlled for concomitant progestin use.ObjectiveTo investigate the association between the route of estrogen therapy (oral or non-oral) HT use, without concomitant progestin, and blood pressure and arterial stiffness in postmenopausal women.MethodsSystolic blood pressure [SBP], diastolic blood pressure [DBP]), arterial stiffness (aortic pulse wave velocity [aPWV] and augmentation index at 75 beats per minute [AIx]) were measured using a validated automated brachial cuff-based oscillometric approach (Mobil-O-Graph) in a community-dwelling sample of 328 women.ResultsFifty-five participants (16.8%) were ever users (current and past use) of estrogen-only HT (oral [n = 16], transdermal [n = 20], vaginal [n = 19]), and 223 were never HT users (control). Ever use of oral estrogen was associated with increased SBP and DBP (Oral: SBP: 137 ± 4 mmHg, DBP: 79 ± 2 mmHg) compared to use of non-oral estrogen (transdermal: SBP: 118 ± 2 mmHg, DBP: 73 ± 1 mmHg; p < 0.01 & p = 0.012, respectively; vaginal: SBP: 123 ± 2 mmHg DBP: 73 ± 2 mmHg; p = 0.02 & p = 0.01, respectively.) and controls (SBP: 124 ± 1 mmHg, DBP: 74 ± 1 mmHg, p = 0.03, p = 0.02, respectively) after adjustment for covariates. aPWV was higher in oral estrogen ever users (9.9 ± 1 m/s) compared to non-oral estrogen (transdermal: 8.6 ± 0.3 m/s, p < 0.01; vaginal: 8.8 ± 0.7 m/s, p = 0.03) and controls (8.9 ± 0.5 m/s, p = 0.03) but these associations were no longer significant after adjustment for covariates. AIx was higher in oral estrogen (29 ± 2 %) compared to non-oral estrogen (transdermal: 16 ± 2 %; vaginal: 22 ± 1.7 %) but this association was no longer significant after adjustment for covariates (p = 0.92 vs. non-oral; p = 0.74 vs. control).ConclusionEver use of oral estrogen was associated with increased SBP and DBP compared to non-oral estrogen use and no use. Given the cardiovascular risk associated with both menopause and increased blood pressure, further studies are required exploring the potential benefits of non-oral estrogen in postmenopausal women.
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[National protocol for diagnosis and care of congenital aniridia: Summary for the attending physician]. J Fr Ophtalmol 2022; 45:647-652. [PMID: 35667788 DOI: 10.1016/j.jfo.2022.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Accepted: 01/10/2022] [Indexed: 11/29/2022]
Abstract
Congenital aniridia is a rare panocular disease defined by a national diagnostic and care protocol (PNDS) validated by the HAS. In most cases, it is due to an abnormality in the PAX6 gene, located at 11p13. Aniridia is a potentially blinding autosomal dominant disease with high penetrance. The prevalence varies from 1/40,000 births to 1/96,000 births. Approximately one third of cases are sporadic. Ocular involvement includes complete or partial absence of iris tissue, corneal opacification with neovascularization, glaucoma, cataract, foveal hypoplasia, optic disc hypoplasia and ptosis. These ocular disorders coexist to varying degrees and progress with age. Congenital aniridia manifests in the first months of life as nystagmus, visual impairment and photophobia. A syndromic form such as WAGR syndrome, WAGRO syndrome (due to the risk of renal Wilms tumor) or Gillespie syndrome (cerebellar ataxia) must be ruled out. Systemic associations may include diabetes, due to expression of the PAX6 gene in the pancreas, as well as other extraocular manifestations. Initial assessment is best carried out in a referral center specialized in rare ophthalmologic diseases, with annual follow-up. The management of progressive ocular involvement must be both proactive and responsive, with medical and surgical management. Visual impairment and photophobia result in disability, leading to difficulties in mobility, movement, communication, learning, fine motor skills, and autonomy, with consequences in personal, school, professional, socio-cultural and athletic life. Medico-socio-educational care involves a multidisciplinary team. Disability rehabilitation must be implemented to prevent and limit situations of handicap in activities of daily living, relying on the Commission for the Rights and Autonomy of People with Disabilities (CDAPH) within the Departmental House of People with Disabilities (MDPH). The general practitioner coordinates multidisciplinary medical and paramedical care.
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Access to early-phase clinical trials in older patients with cancer in France: the EGALICAN-2 study. ESMO Open 2022; 7:100468. [PMID: 35533427 PMCID: PMC9271476 DOI: 10.1016/j.esmoop.2022.100468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 02/15/2022] [Accepted: 03/04/2022] [Indexed: 11/26/2022] Open
Abstract
Background Patients and methods Results Conclusions Older patients are underrepresented in early-phase clinical trials (17.7%) compared with the number of new cases (50%). The rate of signed informed consent was similar across age groups (92.7% in younger patients versus 90.6% in older patients). The rate of screening failure was consistent across all age groups (28.5% in younger patients versus 24.3% in older patients). In older patients the initial care received in the center having a phase I unit was associated with study drug administration.
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POS0490 USEFULNESS OF MHC-II IMMUNO-STAINING ON MUSCLE BIOPSIES IN IDIOPATHIC INFLAMMATORY MYOPATHIES. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.5186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundIdiopathic inflammatory myopathies (IIMs) constitute a group of acquired muscular diseases that occur during childhood and adulthood, exhibit a variety of phenotypes and are potentially life-threatening. IIM diagnosis considers clinical, serological, and histological data. Muscle pathological analysis of IIM patients gives relevant elements for the diagnosis (immune cell infiltrate, vascular and connective tissues, as well as myofiber morphology). Immunochemistry (IHC) labeling for major histocompatibility complex class I (MHC-I), and C5b9, that are negative in normal muscle, appeared of interest in IIM diagnosis and the understanding of IIM pathogenesis. In normal muscle, myofibers are negative for MHC-II IHC. Its interest in the neuropathological exam of IIM muscle remains to be better characterized.ObjectivesThis study aims to analyze the pattern of MHC-II expression in various IIMs.MethodsA historical cohort was designed using the MYOLYON register (IIM patients diagnosed between 2016 and 2020 at the University Hospital of Lyon, France). Inclusion criteria were IIM diagnosis that was established histologically and available frozen muscle samples for additional analyses. Exclusion criterium was any treatment before muscle biopsy. Demographical data and final diagnosis were collected retrospectively from medical records. A centralized, standardized, and blind analysis of muscle MHC-II immuno-staining was conducted to define the various patterns of MHC-II by myofibers and by capillaries. The study complied with ethical requirements.ResultsSeventy-three patients were included: 23 dermatomyositis (DM), 13 anti-synthetase syndrome (ASS), 13 immune-mediated necrotizing myopathies (IMNM), 13 inclusion body myositis (IBM), and 11 overlap myositis (OM). MHC-II immuno-staining of myofibers or capillaries was abnormal for 91.8% of the analyzed biopsies (Figure 1). The analysis of MHC-II myofiber immuno-staining revealed distinguishable patterns according to IIM subtype: the labeling was diffuse in IBM (69.2%, n=9/13), perifascicular in ASS (61.5%, n=8/13), and variable in OM (patchy for 27.3% n=3/11 or clustered for 36.4%, n=4/11). MHC-II immuno-staining was negative in IMNM (84.6%, n=11/13) and in DM (47.8%, n=11/23). DM exhibiting positive MHC-II myofibers (n=12) were associated with the presence of anti-TIF1γ, anti-NXP2 and anti-SAE auto antibodies (n=5, n=3 and n=2, respectively). Among the 12 patients, there were juvenile cases (n=5, 41.7%) or DM associated with ongoing neoplasia (n=4, 33.3%). Three main architectures were described for capillaries: giant, leaky and capillary dropout. Patterns of MHC-II positive capillaries were the following: DM was characterized by capillary dropout (68.2%), IMNM showed leaky capillaries (75.0%), IBM giant capillaries (66.7%), ASS exhibited both giant (61.5%) and/or leaky (58.3%) capillaries, while OM showed giant (63.6%) or/and leaky (80.0%) capillaries and capillaries dropout (60.0%).ConclusionThe present work establishes the usefulness of MHC-II immuno-staining for IIM diagnosis, and gives additional elements on the impairment of myofibers and capillaries in the various IIM subgroups. MHC-II expression is known to be induced by inflammatory cytokine such as interferon type II. This could be linked to myofiber and/or capillary impairment in some IIMs, such as IBM, ASS and OM. These results also support the implication of vasculopathy in IIM pathogenesis, with various structural and cellular consequences regarding the different subgroups. Finally, MHC-II immuno-staining in IIM muscle biopsies enables a foremost analysis of myofibers and capillaries, and represents an additional biomarker to distinguish IIM subgroups.References[1]De Bleecker, J.L. et al. 205th ENMC International Workshop: Pathology diagnosis of idiopathic inflammatory myopathies part II 28-30 March 2014, Naarden, The Netherlands. Neuromuscul Disord 2015, 25, 268-272.Disclosure of InterestsNone declared.
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AB0143 CHARACTERIZATION OF CELLULAR INFILTRATE IN TEMPORAL ARTERITIS USING IMAGING MASS CYTOMETRY IN GIANT CELL ARTERITIS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundImaging mass cytometry (IMC) is a high-plex imaging technique that incorporates flow cytometry principles while preserving the histological and architectural components of the tissue sample. Characterizing the entire cellular component of temporal artery (TA) in patients with giant cell arteritis (GCA) may provide clues towards novel diagnostic and therapeutic approaches.ObjectivesWe aimed at a comprehensive summary of the immune cells and pathways involved GCA by using IMC approach.MethodsTA samples from biopsy-proven GCA patients (n=2) and controls (CTLs, n=2) were analyzed using IMC with a panel of 15 staining antibodies.ResultsEleven cell populations were identified in arterial wall from GCA patients including both immune (CD20+ B cells, CD8+ T cells, CD4+ T cells, FOXP3+ Tregs, CD66b+ granulocytes, CD11b+ myeloid cells, CD14+ monocytes, CD68+ macrophages) and non-immune (aSMA+ smooth muscle cells, CD31+ endothelial cells, Vimentin+ fibroblasts) cells (Figure 1). The 3 layers (intima, media and adventitia) of the arterial wall was enriched by all the immune cell subsets in GCA except for granulocytes and myeloid cells. CD8+, CD4+ and FOXP3+ regulatory T cells were significantly increased in any layer of the TA. The proportion of B cells was also enhanced in both intima and adventitia and displayed a high level of Ki67 expression.Figure 1.Unbiased clustering of cellular infiltrate in temporal arteritis using Imaging Mass Cytometry.Heatmap of different cell type markers expressed by the 11 cell populations identified in the arterial wall of GCA patients: CD20+ B cells, CD8+ T cells, CD4+ T cells, FOXP3+ Tregs, CD66b+ granulocytes, CD11b+ myeloid cells, CD14+ monocytes, CD68+ macrophages, Vimentin+ fibroblasts, aSMA+ smooth muscle cells and CD31+ endothelial cells. A population of unidentified cells is also represented (A). Donut chart representing the relative composition of immune cells in the arterial wall of GCA patients (B). tSNE dimensional plots of the different cell clusters identified in the arterial wall of CTL and GCA patients (C). Percent and Heatmap of immune cells identified in the arterial wall of each patient (D).GCA: giant cell arteritis, CTL: controls, Tregs: regulatory T cells.ConclusionOur study provides an exhaustive overview of the distinct cell lineages involved in GCA and supports IMC approach to further characterize the immune networks active in GCA.Disclosure of InterestsNone declared
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POS0862 INAUGURAL DROPPED HEAD SYNDROME AND CAMPTOCORMIA IN INFLAMMATORY MYOPATHIES. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.1605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundThe idiopathic inflammatory myopathies (IIMs) are a heterogeneous group of diseases that can affect the muscles, skin, lungs, heart, and joints. Increase knowledge about histopathological findings, clinical manifestations and auto-antibodies have allowed further novel classification of IIMs. Today, the main IMs subgroups are: dermatomyositis (DM), inclusion body myositis (IBM), immune-mediated necrotizing myopathies (IMNM), overlap myositis (OM) and immune-checkpoint inhibitor-related myositis (ICIrm). Axial muscle involvement results either in a “Dropped Head Syndrome (DHS)”, with a marked weakness of the neck extensors, or in a camptocormia (CC), with a weakness of the thoracolumbar paraspinal muscles. This atypical presentation is poorly described in the course of IMs while it may results in a major disability, and may lead to myositis diagnosis delay.ObjectivesThis study aimed to describe IMs revealed by DHS and/or CC. Secondary outcomes were to define subgroups of patients according to clinical, biological and histopathological characteristics. Then, the effects of treatments used were analyzed.MethodsA historical cohort was designed using the register MYOLYON which includes all IMs followed at the University Hospital of Lyon (France) between 2000 and 2021. All patients with IM revealed by DHS and/or CC and having an histologically proven IMs were included, after exclusion of alternative (e.g., myasthenia gravis, motoneuron disease). Clinical, biological, immunological, histopathological data as well as outcome and care were collected through a standardized form. Agreement for the study was obtained from the French Ministry of the Research and the study was approved by the Local Research Ethics Committee.ResultsTwenty-two patients were fully characterized: DM (n=4), IBM (n=7), OM (n=8), ICIrm (n=2) and one myositis with anti-Hu antibodies. Two groups of patients were identified according to the age at first symptoms and to the type of muscle axial involvement (e.g, DHS and/or CC). Before the age of 70 (n=13/22), the two most common diagnoses (n=11/13) were DM (n=4/4) and OM (n=7/8). Axial muscle involvement was diffuse (DHS and CC) in 10/13 patients. After 70 years old (n=9/22), there were a majority of IBM (n=6/9) and all cases of ICIrm (n=2). Axial involvement was restricted to one group of muscles (DHS or CC) in 5/9 patients. Finally, 77% (17/22) of patients had refractory disease and required a second line treatment (e.g, immunoglobulins). All of these results are summarized in the Figure 1.Figure 1.ConclusionWhile IM diagnosis is challenging in the presence of inaugural axial involvement, these results highlight the subset of IM to be considered according to the age at first symptoms and the type of axial involvement (e.g., DHS and/or CC).References[1]Mariampillai, K. et al. Development of a New Classification System for Idiopathic Inflammatory Myopathies Based on Clinical Manifestations and Myositis-Specific Autoantibodies. JAMA Neurol75, 1528-1537 (2018).[2]Landon-Cardinal, O. et al. Recognising the spectrum of scleromyositis: HEp-2 ANA patterns allow identification of a novel clinical subset with anti-SMN autoantibodies. RMD Open6 (2020).[3]Suarez, G.A. & Kelly, J.J., Jr. The dropped head syndrome. Neurology42, 1625-1627 (1992).[4]Oerlemans, W.G. & de Visser, M. Dropped head syndrome and bent spine syndrome: two separate clinical entities or different manifestations of axial myopathy? J Neurol Neurosurg Psychiatry65, 258-259 (1998).Disclosure of InterestsNone declared
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POS1325 CHRONIC RECURRENT MULTIFOCAL OSTEOMYELITIS (CRMO): NEW INSIGHTS INTO EXTRA-OSSEOUS MANIFESTATIONS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.5166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundChronic recurrent multifocal osteomyelitis (CRMO) is a rare inflammatory disease of the skeleton characterized by chronic and recurrent episodes of osteo-articular inflammation. The median age of onset is 10 years old. Clinical manifestations include musculoskeletal symptoms that are well described (pain, tenderness, swelling). Sometimes, skin lesions or digestive manifestations occur. Whole body magnetic resonance imaging (MRI) is the gold standard for assessing the multifocal pattern of the CRMO. Treatment is still empirical and mainly relies on non-steroidal anti-inflammatory drugs (NSAIDs). Bisphosphonates and biologics are used as second-line treatments. To date, the focus has been set on bone involvement and very few data are available on extra-osseous manifestations in CRMO.ObjectivesThis study aims to further describe these extra-osseous clinical manifestations in CRMO.MethodsA historical cohort was designed using 61 CRMO patients at the Pediatric Rheumatology Department in a tertiary university hospital in Paris (Hôpital Bicêtre, France). All patients underwent a MRI that confirmed the diagnosis according to the criteria of Jansson. Skeletal involvement was characterized with 1/axial, 2/ peripheral, 3/ axial and peripheral lesions. Extra-osseous manifestations were divided into 1/ skin lesions, 2/ gastro-intestinal manifestations, 3/ enthesitis and 4/ others. Pain was evaluated thanks to the Visual Analog Scale (VAS, from 0 to 10). Treatments used were recorded. The study complied with ethical requirements.ResultsForty one patients were included in the study, with 31 females (75.6%). The mean ± SD age at onset was 79.1 ± 59.8 months, with a delay at diagnosis beyond six months (6.71 ± 6.96). Twenty-one patients had a familial history of inflammatory diseases (51.2%), with a majority of psoriasis or ankylosing spondylitis (n=13/21, 61.9%). At diagnosis, the level of pain was 5.71 ± 3.24. Eleven patients (42.3%) had blood inflammation. Bone lesions were reviewed thanks to whole body MRI: four patients had isolated axial involvement (10.0%), nine had peripheral involvement (22.5%) and 27 patients harbored both types of lesions (67.5%). The mean number of lesions was 6.65 ± 4.23. After 12 months of follow-up, all parameters regarding disease’s activity decreased (pain, blood inflammation, number of lesions). Regarding extra-osseous symptoms, fever occurred in seven patients (17.1%). Twenty-four patients had skin manifestations (58.5%) with palmoplantar lesions (n=3, 12.5%), acne (n=6, 25.0%), psoriasis (n=5, 20.8%) and aphthous (n=10, 41.7%). Four patients (9.76%) had gastro-intestinal symptoms and seven (17.1%) had enthesitis. One patient had uveitis. Almost all patients received NSAIDs (n=39/41, 95.1%) and half of the cohort were treated with bisphosphonates (n=21/41, 51.2%). Nine patients (22.0%) received biologics with a majority of TNF inhibitors. All patients that received TNF inhibitors had either a cutaneous involvement or digestive symptoms or enthesitis (Figure 1).ConclusionExtra-osseous manifestations have to be carefully searched in CRMO, especially in the presence of familial history of inflammatory diseases. While the severity of bone involvement can lead to use bisphosphonates, the introduction of biologics seems to rely on extra-osseous symptoms. These conclusions are drawn on a retrospective study and need to be confirmed in larger cohort.References[1]Wipff J, et al. A large national cohort of French patients with chronic recurrent multifocal osteitis. Arthritis Rheumatol 67, 1128-1137 (2015).[2]Jansson A, et al. Classification of Non-Bacterial Osteitis: Retrospective study of clinical, immunological and genetic aspects in 89 patients. Rheumatology 46, 154-160 (2006).Disclosure of InterestsNone declared
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Are People Ready to Report Digital Health Ethical Issues in Order to Contribute to Their Resolution? Stud Health Technol Inform 2022; 294:760-764. [PMID: 35612199 DOI: 10.3233/shti220579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Although guaranteed by the GDPR, transparency of health data processing may not be fully respected, leading citizens to mistrust eHealth and discard digital health services. Identifying and safeguarding ethics in eHealth services is thus important to promote their development. We conducted a survey to assess the extent of ethical issues induced by the use of digital health services, understand the efforts citizens would be willing to accept for reporting such issues, and evaluate citizens' expectations regarding this reporting. Among 200 respondents, 36% reported having encountered ethical issues with the processing of their health data or with digital health services being poorly inclusive. Faced to ethical issues when using a digital health service, 49% of respondents were rather or very angry, and 33% felt rather or very dependent. Most respondents were ready to report digital health ethical issues if there is a feedback for each report.
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The effect of non-oral hormonal contraceptives on hypertension and blood pressure: A systematic review and meta-analysis. Physiol Rep 2022; 10:e15267. [PMID: 35510324 PMCID: PMC9069167 DOI: 10.14814/phy2.15267] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 03/20/2022] [Accepted: 03/23/2022] [Indexed: 06/14/2023] Open
Abstract
Oral contraceptives (OC) are associated with increased risk of hypertension and elevated blood pressure (BP). Whether non-oral hormonal contraceptives have similar associations is unknown. We sought to investigate the effect of non-oral hormonal contraceptive (NOHC) use on the risk of hypertension and changes in BP, compared to non-hormonal contraceptive and OC use. We searched bibliographic databases (MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials) until August 2020. Studies reporting risk of hypertension or changes in systolic and diastolic BP with NOHC use compared with either non-hormonal contraceptive or OC use. Abstract screening, full-text review, data extraction, and quality assessment were completed in duplicate. For studies reporting dichotomous outcomes, we reported results as relative risk with 95% confidence intervals (CI). A random-effects model was used to estimate pooled weighted mean difference and 95% CI of change in BP. Twenty-five studies were included. A lower incidence of hypertension was observed with injectable contraceptive use compared to non-hormonal contraceptive and OC use, although it was unclear if this was statistically significant. Compared to non-hormonal contraceptive use, injectable contraceptive use was associated with increased BP (SBP: 3.24 mmHg, 95%CI 2.49 to 3.98 mmHg; DBP: 3.15 mmHg, 95%CI 0.09 to 6.20 mmHg), the hormonal intra-uterine device use was associated with reduced BP (SBP: -4.50 mmHg, 95%CI -8.44 to -0.57 mmHg; DBP: -7.48 mmHg, 95% -14.90 to -0.05 mmHg), and the vaginal ring was associated with reduced diastolic BP (-3.90 mmHg, 95%CI -6.67 to -1.13 mmHg). Compared to OC use, the injectable contraceptive use was associated with increased diastolic BP (2.38 mmHg, 95%CI 0.39 to 4.38 mmHg). NOHC use is associated with changes in BP which differ by type and route of administration. Given the strong association between incremental increases in BP and cardiovascular risk, prospective studies are required.
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Guideline No. 425a: Cannabis Use Throughout Women's Lifespans - Part 1: Fertility, Contraception, Menopause, and Pelvic Pain. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2022; 44:407-419.e4. [PMID: 35400519 DOI: 10.1016/j.jogc.2022.01.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To provide health care providers with the best evidence on cannabis use with respect to women's health. Areas of focus include general patterns of cannabis use as well as safety of use; care for women who use cannabis; stigma; screening, brief intervention, and referral to treatment; impact on hormonal regulation; reproductive health, including contraception and fertility; sexual function; effects on perimenopausal and menopausal symptoms; and use in chronic pelvic pain syndromes. TARGET POPULATION The target population includes all women currently using or contemplating using cannabis. OUTCOMES Open, evidence-informed dialogue about cannabis use, which will lead to improvement in patient care. BENEFITS, HARMS, AND COSTS Exploring cannabis use through a trauma-informed approach provides the health care provider and patient with an opportunity to build a strong, collaborative, therapeutic alliance. This alliance empowers women to make informed choices about their own care. It also allows for the diagnosis and possible treatment of cannabis use disorders. Use should not be stigmatized, as stigma leads to poor "partnered care" (i.e., the partnership between the patient and care provider). Multiple side effects of cannabis use may be mistaken for other disorders. Currently, use of cannabis to treat women's health issues is not covered by public funding; as a result, individual users must pay the direct cost. The indirect costs of cannabis use are unknown. Thus, health care providers and patients must understand the role of cannabis in women's health issues, so that women can make knowledgeable decisions. EVIDENCE PubMed, EMBASE, and grey literature were searched to identify studies of "cannabis use and effect on infertility, contraception, perimenopause and menopausal symptoms, and pelvic pain" published between January 1, 2018 and February 18, 2021. All clinical trials, observational studies, reviews (including systematic reviews and meta-analyses), guidelines, and conference consensus statements were included. Publications were screened for relevance. The search terms were developed using the Medical Subject Headings (MeSH) terms and keywords (and variants), including cannabis, cannabinoids, marijuana, dexanabinol, dronabinol, tetrahydrocannabinol; the specific terms to capture women's health were estrogen, estradiol, medroxyprogesterone acetate, vaginal contraception, oral contraceptives, fertilization, amenorrhea, oligomenorrhea, pelvic pain, dysmenorrhea, endometriosis, interstitial cystitis, vulvodynia, and menopause. VALIDATION METHODS The authors rated the quality of evidence and strength of recommendations using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. See online Appendix A (Tables A1 for definitions and A2 for interpretations of strong and weak recommendations). INTENDED AUDIENCE All heath care providers who care for women. SUMMARY STATEMENTS RECOMMENDATIONS.
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Improving Quality and Outcomes in Colonoscopy. Gastroenterol Hepatol (N Y) 2022; 18:219-221. [PMID: 35505942 PMCID: PMC9053488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
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Guideline No. 425b: Cannabis Use Throughout Women's Lifespans - Part 2: Pregnancy, the Postnatal Period, and Breastfeeding. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2022; 44:436-444.e1. [PMID: 35400521 DOI: 10.1016/j.jogc.2022.01.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To provide health care providers with the best evidence on cannabis use and women's health. Areas of focus include screening, dependence, and withdrawal; communication and documentation; pregnancy (including maternal and fetal outcomes); maternal pain control; postpartum care (including second-hand smoking and parenting); and breastfeeding. TARGET POPULATION The target population includes women who are planning a pregnancy, pregnant, or breastfeeding. BENEFITS, HARMS, AND COSTS Discussing cannabis use with women who are planning a pregnancy, pregnant, or breastfeeding allows them to make informed choices about their cannabis use. Based on the limited evidence, cannabis use in pregnancy or while breastfeeding should be avoided, or reduced as much as possible if abstaining is not feasible, given the absence of safety and long-term follow up data on cannabis-exposed pregnancies and infants. EVIDENCE PubMed and Cochrane Library databases were searched for articles relevant to cannabis use during pregnancy and breastfeeding published between January 1, 2018, and February 5, 2021. The search terms were developed using the MeSH terms and keywords and their variants, including cannabis, cannabinoids, cannabidiol, CBD, THC, marijuana, edible, pregnancy, pregnant, prenatal, perinatal, postnatal, breastfeed, breastfed, lactation, nursing, fetus, fetal, neonatal, newborn, and child. In terms of publication type, all clinical trials, observational studies, reviews (including systematic reviews and meta-analyses), guidelines, and conference consensus statements were included. The main inclusion criteria were pregnant and breastfeeding women as the target population, and exposure to cannabis as the intervention of interest. VALIDATION METHODS The authors rated the quality of evidence and strength of recommendations using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. See online Appendix A (Tables A1 for definitions and A2 for interpretations of strong and weak recommendations). INTENDED AUDIENCE All health care providers who care for women of reproductive age. SUMMARY STATEMENTS RECOMMENDATIONS.
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Les traits psychologiques positifs sont associés aux changements de comportement alimentaire liés au confinement du COVID-19 dans la cohorte NutriNet-Santé. NUTR CLIN METAB 2022. [PMCID: PMC8900969 DOI: 10.1016/j.nupar.2021.12.172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Introduction et but de l’étude La propagation du coronavirus (COVID-19) a eue pour conséquence la mise en place de mesures strictes de confinement, ayant entraîné des changements dans les comportements alimentaires. Les traits psychologiques sont des déterminants bien connus du comportement alimentaire. L’objectif de cette étude était donc d’étudier les associations entre les traits psychologiques positifs et les changements dans le grignotage et la consommation de groupes alimentaires pendant la période du confinement. Méthodes En 2016, les niveaux d’optimisme, de résilience, d’estime de soi, de satisfaction de la vie, de pleine conscience et de maîtrise ont été mesurés chez 33 766 adultes de la cohorte NutriNet-Santé. Le grignotage et la consommation de groupes d’aliments ont été évalués en avril–mai 2020. L’association entre les traits psychologiques et les changements dans le grignotage et la consommation de groupes alimentaires a été évaluée à l’aide de régressions logistiques, ajustées sur les caractéristiques sociodémographiques et le mode de vie, l’anxiété et la symptomatologie dépressive. Résultats Les participants présentant des niveaux plus élevés d’optimisme, de résilience, d’estime de soi, de satisfaction de la vie, de pleine conscience ou de maîtrise étaient moins susceptibles d’avoir des changements dans leur comportement de grignotage et leur consommation de divers groupes alimentaires. Conclusion Les personnes présentant des niveaux de traits psychologiques plus élevés ont été moins affectées par le confinement en termes de comportement alimentaire, alors que les personnes ayant des niveaux plus faibles ont montré des changements favorables et défavorables dans leur comportement alimentaire global.
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Bartonella quintana infective endocarditis in a homeless man with unexpected positive blood culture. IDCases 2022; 30:e01647. [DOI: 10.1016/j.idcr.2022.e01647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 11/22/2022] [Indexed: 11/26/2022] Open
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Maladie sérique au Rituximab dans un contexte de purpura thrombotique thrombocytopénique auto-immun. Rev Med Interne 2021. [DOI: 10.1016/j.revmed.2021.10.131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Evaluating the efficacy of intranasal oxytocin on pain and function among individuals who experience chronic pain: a protocol for a multisite, placebo-controlled, blinded, sequential, within-subjects crossover trial. BMJ Open 2021; 11:e055039. [PMID: 34556520 PMCID: PMC8461687 DOI: 10.1136/bmjopen-2021-055039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION Current treatments for chronic pain (eg, opioids) can have adverse side effects and rarely result in resolution of pain. As such, there is a need for adjuvant analgesics that are non-addictive, have few adverse side effects and are effective for pain management across several chronic pain conditions. Oxytocin is a naturally occurring hormone that has gained attention for its potential analgesic properties. The objective of this trial is to evaluate the efficacy of intranasal oxytocin on pain and function among adults with chronic pain. METHODS AND ANALYSIS This is a placebo-controlled, triple-blind, sequential, within-subject crossover trial. Adults with chronic neuropathic, pelvic and musculoskeletal pain will be recruited from three Canadian provinces (British Columbia, Alberta and Newfoundland and Labrador, respectively). Enrolled patients will provide one saliva sample pretreatment to evaluate basal oxytocin levels and polymorphisms of the oxytocin receptor gene before being randomised to one of two trial arms. Patients will self-administer three different oxytocin nasal sprays twice daily for a period of 2 weeks (ie, 24 IU, 48 IU and placebo). Patients will complete daily diaries, including standardised measures on day 1, day 7 and day 14. Primary outcomes include pain and pain-related interference. Secondary outcomes include emotional function, sleep disturbance and global impression of change. Intention-to-treat analyses will be performed to evaluate whether improvement in pain and physical function will be observed posttreatment. ETHICS AND DISSEMINATION Trial protocols were approved by the Newfoundland and Labrador Health Research Ethics Board (HREB #20227), University of British Columbia Clinical Research Ethics Board (CREB #H20-00729), University of Calgary Conjoint Health Research Ethics Board (REB20 #0359) and Health Canada (Control # 252780). Results will be disseminated through publication in peer-reviewed journals and presentations at scientific conferences. TRIAL REGISTRATION NUMBER NCT04903002; Pre-results.
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[Importance of cognitive disorders in internal medicine: Pathophysiology, diagnosis, management. The example of systemic lupus erythematosus]. Rev Med Interne 2021; 43:39-47. [PMID: 34563395 DOI: 10.1016/j.revmed.2021.08.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 08/18/2021] [Accepted: 08/29/2021] [Indexed: 10/20/2022]
Abstract
Systemic diseases, which are in France mainly monitored in internal medicine, affect multiple organs or tissues. While cutaneous or articular manifestations are the most common, neurological involvement is often associated with severity. Diagnosis of peripheral (e.g, neuropathies) or central (e.g, myelitis) nervous disorders is quite easy through clinical examination and dedicated complementary tests. However, neuropsychological manifestations that affect cognition, including memory, attention, executive functions or reasoning, are difficult to diagnose, sometimes trivialized by practitioners. Their causes are often numerous and interrelated. Nevertheless, these cognitive manifestations are closely related to patients' quality of life, affecting their social life, family dynamics and professional integration but also the treatment adherence. The purpose of this review, focused on the example of systemic lupus erythematosus, is to raise awareness of cognitive dysfunction in systemic diseases including their management from diagnosis to treatments. The final aim is to go further into setting up research groups and care programs for patients with cognitive impairment followed in internal medicine.
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Single Anastomosis Duodeno-Ileal bypass with sleeve gastrectomy (SADI-S) (with video). J Visc Surg 2021; 158:528-529. [PMID: 34556448 DOI: 10.1016/j.jviscsurg.2021.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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P04.15 Radiomics features in prediction of pseudo-progression and response to hypofractionated stereotactic radiotherapy and anti-PDL1 Durvalumab combination in recurrent glioblastoma from STERIMGLI phase I trial. Neuro Oncol 2021. [DOI: 10.1093/neuonc/noab180.070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
BACKGROUND
Due to the risk of pseudo-progression, evaluating the response of such combined treatment with anti-PDL1 immunotherapy and hypofractionated stereotactic radiotherapy (hFSRT) in patients with recurrent glioblastoma (GBM) is difficult even with iRANO criteria. We aim to analyze multi-modal MRI radiomic features in recurrent GBM patients included in the phase I STERIMGLI (NCT02866747) clinical trial.
MATERIAL AND METHODS
In phase I trial STERIMGLI, six patients received hFSRT 24 Gy in 3 fractions of 8 Gy prescribed to the 80% covering isodose in combination with Durvalumab IV 1500mg the same day following the third fraction of radiation then every 4 weeks for a maximum of 12 months. All patients underwent multi-modal MRI acquisitions. Contrast-enhancement on post-gadolinium T1 MRI (Gd-T1) and hyper-T2 signal on FLAIR MRI were manually segmented as volume-of-interest (VOIs) from baseline at week 0 (W0) and every eight weeks until weeks sixteen (W16). For patient 05, segmentation was performed until progression (W40). First order radiomics were extracted and normalized from these longitudinal VOIs in a total of 42 MRI: volume (in cm3), mean and median intensity, entropy, skewness and kurtosis were computed for each VOI. In total 504 (2 x 42 x 6) features were extracted.
RESULTS
Two patients underwent pseudoprogression (patients 04 and 05).
All patients but one (patient 05) presented an early relapse with an increase of FLAIR and Gd-T1 volumes and respective entropies from the first evaluation without decrease during follow up (until W16).
Patient 05 presented a Dose Limiting Toxicities and had the longest time to progression after Durvalumab and hFSRT. Contrary to the other patients, his FLAIR radiomics features presented a decrease of volume, intensity and entropy between W0 and W16 then, interestingly an increase between W24 and W40, date of progression. Moreover, patient 05 presented the lowest tumor volume and the lowest Gd-T1entropy. The intensity of the Gd-T1 followed the same trend as the hyper intense signal on the FLAIR in all patients, in particular for patient 05.
CONCLUSION
In our study, entropy and tumor volume for both FLAIR and Gd-T1, and FLAIR intensity seems to be the most interesting parameters to access the response of combined treatment. FLAIR signal may be more specific to the tumor microenvironment.
First order radiomics allowed us to follow tumor heterogeneity and identify the patient with the longest time to progression.
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EVIDENZBASIERTE GESUNDHEITSINDIZES UND -INDIKATOREN BEI KINDERN UND JUGENDLICHEN FÜR DIE EVALUATION VON GESUNDHEITSFÖRDERUNGSPROJEKTEN. DAS GESUNDHEITSWESEN 2021. [DOI: 10.1055/s-0041-1732192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Cannabinoids and bladder symptoms in multiple sclerosis. Mult Scler Relat Disord 2021; 54:103105. [PMID: 34216995 DOI: 10.1016/j.msard.2021.103105] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 06/04/2021] [Accepted: 06/16/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Research on the health benefits of cannabis has been limited because use remains restricted or illegal in most countries. Medical cannabis has been legal in Canada since 2001 and recreational use became legal in October 2018. While there are data that support a biological mechanism by which cannabinoids can impact various other symptoms of MS, the evidence of effectiveness of cannabis as a treatment for bladder symptoms remains unsettled. We conducted an exploratory study to describe the current trends of cannabis product consumption among people with MS (PwMS) and their association with perceived benefits on MS symptoms. METHODS A cross-sectional survey study of PwMS, recruited from the MS Clinic in Calgary, Alberta, Canada was undertaken. Logistic regression analyses were performed to assess the associations between cannabis consumption and improvement in bladder function symptoms. RESULTS There were 775 respondents out of 2899 PwMS contacted by email. Among respondents, 734 reported cannabis use in the past 3 months. There were 275 (37.5%) respondents who reported cannabis use in the prior 3 months, and 73.8% of these reported at least weekly use of cannabis. Among all users, 78.1% reported a primary medical or therapeutic indication for consumption. The most common modes of cannabis consumption were oral-edible (69.0%) and smoked (57.1%), while 59.3% used more than one mode of consumption and 2.6% used five different modes. The most common reasons for cannabis use were for sleep (58.3%), pain (51.5%), relaxation (44.4%), muscle spasms (40.2%), anxiety (33.8%) and depression (22.9%). Among the 19 participants who reported bladder symptoms as a main reason for cannabis use, 89.5% reported "better" bladder symptoms when using cannabis. Cannabis consumption in the past 3 months was associated with a two-fold increased odds of reporting improvement in urinary frequency, urinary urgency, bladder leakage and wetness, pad use and bladder emptying. CONCLUSIONS Cannabis is commonly used in this survey study of personal cannabis use among PwMS. Patterns of use, dosing, frequency and mode of delivery are diverse among survey respondents. This pilot study provides some initial glimpses into real world therapeutic use of cannabinoids among PwMS for bladder symptoms.
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Premier cas d’aortite apparue le lendemain d’une première injection de GCSF. Rev Med Interne 2021. [DOI: 10.1016/j.revmed.2021.03.098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Syndrome de tête tombante et camptocormie inaugurales au cours des myopathies idiopathiques inflammatoires. Rev Med Interne 2021. [DOI: 10.1016/j.revmed.2021.03.318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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A French National Study on Gastropleural and Gastrobronchial Fistulas After Bariatric Surgery: the Impact of Therapeutic Strategy on Healing. Obes Surg 2021; 30:3111-3118. [PMID: 32382962 DOI: 10.1007/s11695-020-04655-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
PURPOSE Gastropleural and gastrobronchial fistulas (GPF/GBFs) are serious but rare complications after bariatric surgery whose management is not consensual. The aim was to establish a cohort and evaluate different clinical presentations and therapeutic options. MATERIALS AND METHODS A multicenter and retrospective study analyzing GPF/GBFs after bariatric surgery in France between 2007 and 2018, via a questionnaire sent to digestive and thoracic surgery departments. RESULTS The study included 24 patients from 9 surgical departments after initial bariatric surgery (21 sleeve gastrectomies; 3 gastric bypass) for morbid obesity (mean BMI = 42 ± 8 kg/m2). The GPF/GBFs occurred, on average, 124 days after bariatric surgery, complicating an initial post-operative gastric fistula (POGF) in 66% of cases. Endoscopic digestive treatment was performed in 79% of cases (n = 19) associated in 25% of cases (n = 6) with thoracic endoscopy. Surgical treatment was performed in 83% of cases (n = 20): thoracic surgery (n = 5), digestive surgery (n = 8), and combined surgery (n = 7). No patient died. Overall morbidity was 42%. The overall success rate of the initial and secondary strategies was 58.5% and 90%, respectively. The average healing time was approximately 7 months. Patients who had undergone thoracic surgery (n = 12) had more initial management failures (n = 9/12) than patients who had not (n = 3/12), p = 0.001. CONCLUSION Complex and life-threatening fistulas that are revealed late require a multidisciplinary strategy. Thoracic surgery should be reserved once the abdominal leak heals; otherwise, it is associated with a higher risk of failure.
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Incidental findings in a series of 2500 gene panel tests for a genetic predisposition to cancer: Results and impact on patients. Eur J Med Genet 2021; 64:104196. [PMID: 33753322 DOI: 10.1016/j.ejmg.2021.104196] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 02/02/2021] [Accepted: 03/14/2021] [Indexed: 10/21/2022]
Abstract
With next generation sequencing, physicians are faced with more complex and uncertain data, particularly incidental findings (IF). Guidelines for the return of IF have been published by learned societies. However, little is known about how patients are affected by these results in a context of oncogenetic testing. Over 4 years, 2500 patients with an indication for genetic testing underwent a gene cancer panel. If an IF was detected, patients were contacted by a physician/genetic counsellor and invited to take part in a semi-structured interview to assess their understanding of the result, the change in medical care, the psychological impact, and the transmission of results to the family. Fourteen patients (0.56%) were delivered an IF in a cancer predisposition gene (RAD51C, PMS2, SDHC, RET, BRCA2, CHEK2, CDKN2A, CDH1, SUFU). Two patients did not collect the results and another two died before the return of results. Within the 10 patients recontacted, most of them reported surprise at the delivery of IF, but not anxiety. The majority felt they had chosen to obtain the result and enough information to understand it. They all initiated the recommended follow-up and did not regret the procedure. Information regarding the IF was transmitted to their offspring but siblings or second-degree relatives were not consistently informed. No major adverse psychological events were found in our experience. IF will be inherent to the development of sequencing, even for restricted gene panels, so it is important to increase our knowledge on the impact of such results in different contexts.
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Pelvic floor muscle training as an adjunct to a midurethral sling: a single-blind randomised controlled trial. Int Urogynecol J 2021; 33:809-819. [PMID: 33660001 DOI: 10.1007/s00192-020-04668-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 12/28/2020] [Indexed: 11/29/2022]
Abstract
INTRODUCTION AND HYPOTHESIS This single-blind, randomised controlled trial was aimed at determining whether peri-operative physiotherapist-supervised pelvic floor muscle (PFM) training was superior to standard care (handout) in terms of improvements in stress urinary incontinence (SUI) symptoms, cure rate, and/or post-operative filling or voiding symptoms among women undergoing surgical mid-urethral sling (MUS) insertion for SUI. METHODS Women with SUI were recruited from surgical wait lists at four participating urogynecology clinics. Participants were assessed at baseline (V1) then randomised (1:1 allocation) to receive supervised PFM training or a handout. Immediately following the 12-week intervention period (V2) and at 12 weeks following surgery (V3) the groups were compared based on the Female Lower Urinary Tract Symptoms (FLUTS) questionnaire total score and urinary incontinence, filling, and voiding subscale scores as well as on a standardised 30-min pad test administered by a blinded assessor. Intention-to-treat analyses were performed. RESULTS A total of 52 participants were randomised to physiotherapy and 51 to the control group between December 2012 and August 2016. The groups were not different on any outcomes at V1 and all were improved at V3 compared with V1 (p < 0.001). At V3 the physiotherapy group reported significantly fewer UI symptoms (FLUTS UI subscale score) than the control group; yet, there were no group differences in FLUTS overall score or the pad test (p > 0.05). Based on a FLUTS UI subscale score <4, the cure rate at V3 was higher in the intervention group (73%) than in the control group (47%); (2.36 < OR < 3.47, p = 0.012). There were no group differences in cure rate at V3 based on a pad test (p = 0.27). No group differences were found in the filling or voiding symptoms at V3 (p > 0.05). No adverse events were reported. CONCLUSION Physiotherapist-supervised PFM training improves SUI cure rates associated with surgical MUS insertion when considering symptoms of SUI, but does not improve post-operative continence function as measured by a pad test, nor does it lead to fewer post-operative voiding or filling symptoms.
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Abstract
OBJECTIVE To review the use, care, and fitting of pessaries. TARGET POPULATION Women requiring the use of vaginal pessaries for pelvic organ prolapse and/or stress urinary incontinence. Use may also be indicated for women with certain pregnancy-related clinical scenarios, including incarcerated uterus. OPTIONS Pessaries are an option for women presenting with prolapse and/or stress urinary incontinence. In addition, certain types of pessaries can be considered for patients with cervical insufficiency or incarcerated uterus. OUTCOMES Most women with prolapse or stress urinary incontinence can be successfully fitted with a pessary and experience excellent symptom relief, high satisfaction rates, and minimal complications. BENEFITS, HARMS, AND COSTS Women with pelvic organ prolapse and/or stress urinary incontinence may choose to use a pessary to manage their symptoms rather than surgery or while waiting for surgery. Major complications have been seen only when pessaries are neglected. Minor complications such as vaginal discharge, odour, and erosions can usually be successfully treated. EVIDENCE Medline was searched for relevant articles up to December 2018. This is an update of the SOGC technical update published in 2013, which was the first internationally published guidance on pessary use. Subsequently, an Australian guideline on the use of pessaries for the treatment of prolapse was published later in 2013. VALIDATION METHODS The authors rated the quality of evidence and strength of recommendations using the approach of the Canadian Task Force on Preventive Health Care (Appendix A). INTENDED AUDIENCE Gynaecologists, obstetricians, family physicians, physiotherapists, residents, and fellows. SUMMARY STATEMENTS RECOMMENDATION.
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Methamphetamine Use in Pregnancy: A Call for Action. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2020; 43:1001-1004. [PMID: 33301957 DOI: 10.1016/j.jogc.2020.11.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 11/03/2020] [Accepted: 11/04/2020] [Indexed: 10/22/2022]
Abstract
Substance use during pregnancy continues to be an area of concern in Canada. Rates of substance use appear to be increasing among women of childbearing age, and use during pregnancy may effect maternal and fetal outcomes. Little is known of the prevalence of methamphetamine use during pregnancy and its impact, but maternity care providers are encountering patients who use methamphetamines in their practices. These health care providers are asking for evidence-based recommendations for management and treatment. There is an immediate and urgent need to address this gap in order to improve the health of pregnant women and their babies.
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Intranasal oxytocin as a treatment for chronic pelvic pain: A randomized controlled feasibility study. Int J Gynaecol Obstet 2020; 152:425-432. [PMID: 33112417 DOI: 10.1002/ijgo.13441] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 07/20/2020] [Accepted: 10/26/2020] [Indexed: 01/27/2023]
Abstract
OBJECTIVE To investigate the effect of intranasal oxytocin on chronic pelvic pain in a randomized, double-blind, within-subject crossover trial. Aims included: (1) determine intranasal oxytocin's effect on pain intensity and pain interference relative to placebo; (2) assess feasibility and acceptability. METHODS Women with chronic pelvic pain were recruited from chronic pain and gynecology clinics between September 2017 and December 2018. Pain was recorded at pre-trial screening, and while administering intranasal oxytocin and placebo. Pain and pain-related interference were measured using the Brief Pain Inventory - Short Form. Feasibility and acceptability were measured using validated measures and interviews. RESULTS Twenty-one women were randomized with sufficient data available from 12 to permit analyses. Relative to placebo, a 2-week course of oxytocin administration resulted in improvement in pain severity with no effect on pain-related interference. This effect was driven by four women who demonstrated a minimal clinically significant improvement in pain following intranasal oxytocin (no women met this threshold for placebo). Adherence to dosing was excellent and occurrence of adverse effects did not differ between oxytocin and placebo. CONCLUSION Intranasal oxytocin may represent an adjuvant analgesic that could result in a minimal clinically significant improvement in pain among one in three women with chronic pelvic pain. Registration: ClinicalTrials.gov (Registration# NCT02888574).
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Co-construction d’un programme d’éducation thérapeutique dédié à l’albinisme. Ann Dermatol Venereol 2020. [DOI: 10.1016/j.annder.2020.09.389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Nodule du trayeur : une virose cutanée réémergente ? Rev Med Interne 2020. [DOI: 10.1016/j.revmed.2020.10.308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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A model identifying characteristics predictive of successful pelvic floor muscle training outcomes among women with stress urinary incontinence. Int Urogynecol J 2020; 32:719-728. [PMID: 33237355 PMCID: PMC7902568 DOI: 10.1007/s00192-020-04583-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 10/20/2020] [Indexed: 12/27/2022]
Abstract
INTRODUCTION AND HYPOTHESIS The aim of this study was to prospectively identify aspects of baseline demographic, clinical, and pelvic morphology of women with stress urinary incontinence (SUI) that are predictive of cure with physiotherapist-supervised pelvic floor muscle training (PFMT). METHODS Women ≥18 years old with SUI were recruited from urogynecology and pelvic health physiotherapy clinics. Participants completed a 3-day bladder diary, the International Consultation on Incontinence Questionnaire Urinary Incontinence Short Form (ICIQ-UI-SF), a standardized pad test, manual assessment of pelvic floor muscle (PFM) strength and tone, and transperineal ultrasound (TPUS) assessment of their urogenital structures at rest while in a supine position and standing, and during contraction, straining, and coughing. Participants attended six physiotherapy sessions over 12 weeks and performed a home PFMT program. The assessment was repeated after the intervention; cure was defined as a dry (≤2 g) pad test. RESULTS Seventy-seven women aged 50 (±10) years completed the protocol; 38 (49%) were deemed cured. Based on univariate testing, four predictors were entered into a binary logistic regression model: ICIQ-UI-SF, PFM tone, bladder neck (BN) height in a quiet standing position, and BN height during a cough in a standing position. The model was significant (p < 0.001), accurately classifying outcome in 74% of participants. The model, validated through bootstrapping, performed moderately, with the area under the receiver operating characteristic curve = 0.80 (95% CI: 0.69-0.90; p = 0.00), and with 70% sensitivity and 75% specificity. CONCLUSIONS Women with better bladder support in a standing position and less severe symptoms were most likely to be cured with PFMT. CLINICAL TRIAL REGISTRATION #NCT01602107.
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Contribution of hip extension and lumbar lordosis during back walkover performed by rhythmic and woman artistic gymnasts: a preliminary study. Comput Methods Biomech Biomed Engin 2020. [DOI: 10.1080/10255842.2020.1812841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Lumbar lordosis obtained with and without intervertebral thoracic spine motions during rhythmic gymnastics movements: a preliminary study. Comput Methods Biomech Biomed Engin 2020. [DOI: 10.1080/10255842.2020.1815320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Guidelines for vulvar and vaginal surgery: Enhanced Recovery After Surgery Society recommendations. Am J Obstet Gynecol 2020; 223:475-485. [PMID: 32717257 DOI: 10.1016/j.ajog.2020.07.039] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 07/17/2020] [Accepted: 07/22/2020] [Indexed: 02/07/2023]
Abstract
This is the first collaborative Enhanced Recovery After Surgery Society guideline for optimal perioperative care for vulvar and vaginal surgeries. An Embase and PubMed database search of publications was performed. Studies on each topic within the Enhanced Recovery After Surgery vulvar and vaginal outline were selected, with emphasis on meta-analyses, randomized controlled trials, and prospective cohort studies. All studies were reviewed and graded according to the Grading of Recommendations, Assessment, Development and Evaluation system. All recommendations on the Enhanced Recovery After Surgery topics are based on the best available evidence. The level of evidence for each item is presented.
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Two Intraoperative Techniques for Midurethral Sling Tensioning: A Randomized Controlled Trial. Obstet Gynecol 2020; 136:471-481. [PMID: 32769657 PMCID: PMC7431154 DOI: 10.1097/aog.0000000000004027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 04/29/2020] [Accepted: 06/04/2020] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To evaluate whether the use of a Mayo Scissor as a suburethral spacer compared with a Babcock clamp holding a loop of tape under the urethra results in different rates of abnormal bladder outcomes 12 months after retropubic midurethral sling surgery. METHODS The MUST (Mid-Urethral Sling Tensioning) trial was a block-randomized, double-blind, multicenter clinical trial that allocated women to have their retropubic midurethral slings tensioned by Scissor or Babcock technique. The primary outcome (abnormal bladder) was a composite of persistent stress urinary incontinence (SUI), overactive bladder, and urinary retention. Secondary outcomes included outcomes of the composite, postoperative catheterization, incontinence-related questionnaires, repeat incontinence treatment, and uroflowmetry. Sample size of 159 in each arm (N=318) was planned for a superiority trial, hypothesizing a 10% difference in primary outcome. RESULTS From September 2015 to December 2017, 506 women were screened and 318 were randomized. Baseline characteristics were similar in each arm. At 12 months, 253 (79.6%) women provided information on primary outcome: 40 of 128 (31.3%) patients with midurethral slings tensioned by Scissor experienced abnormal bladder, compared with 23 of 125 (18.4%) of those with midurethral slings tensioned by Babcock (P=.018, relative difference 12.9%). Secondary analyses favored Babcock for median duration of catheterization and the proportions of women experiencing urinary retention requiring sling lysis. Uroflowmetry parameters suggest the Scissor technique is more restrictive. Rates of mesh erosion were lower for the Scissor arm. No differences occurred in proportions of women experiencing patient reported persistent SUI after surgery. CONCLUSION Abnormal bladder outcomes were 12.9% less frequent for women with midurethral slings tensioned by Babcock. Both techniques provided a comparable patient reported cure for SUI at 12 months. Women with midurethral slings tensioned by Scissors experienced more intervention for obstruction, whereas those with midurethral slings tensioned by Babcock experienced higher rates of mesh erosion. This information about how the postoperative courses differ allows surgeons to better counsel patients preoperatively or tailor their choice of technique. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov, NCT02480231. FUNDING SOURCE Boston Scientific.
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370MO FOLAGLI: A phase I study of folinic acid combined with temozolomide and radiotherapy to modulate MGMT gene promoter methylation in newly diagnosed MGMT non-methytated glioblastoma. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.479] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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