We aimed to assess the occlusive effectiveness of open-ended vasectomy with mucosal cautery and fascial interposition and to determine the factors associated with occlusion failure. We studied all vasectomies performed between September 1, 2020, and August 31, 2021, by four vasectomy surgeons from Quebec City, Quebec, Canada. Sociodemographic and clinical characteristics were extracted from the electronic medical records. Occlusive effectiveness was assessed in all men with at least one postvasectomy semen analysis (PVSA). The effectiveness criteria were adapted from those of the American Urological Association (AUA) vasectomy guideline. Among the 4000 eligible vasectomies, 2242 (56.1%) were followed by at least one PVSA, with 99 (4.4%) requiring more than one PVSA. Occlusive effectiveness was achieved in 2233 vasectomies (99.6%; 95% confidence interval [CI]: 99.3%-99.8%), with 2199 (98.1%) and 34 (1.5%) classified as confirmed and probable success, respectively. The final status of the three vasectomies (0.1%) was indeterminate. Occlusive failure was observed in six vasectomies (0.3%; 95% CI: 0.1%-0.6%). The four surgeons had a similar risk of failure. The only significant factor associated with failure was the difficulty in performing the vas occlusion reported by the surgeon (7.4% [2/27] vs 0.2% [4/2212]; relative risk = 41.0; 95% CI: 7.8-214.2). The high occlusive effectiveness observed in our study validates AUA recommendations, supporting the use of this technique. Difficulty in occlusion of the vas deferens, as reported by surgeons, was the only factor associated with vasectomy failure. This finding highlights the need for PVSA in such cases.
Humans ; Male ; Vasectomy/instrumentation* ; Cautery/methods* ; Adult ; Middle Aged ; Treatment Outcome ; Semen Analysis ; Quebec

To evaluate and summarize the evidence of diet and physical activity management in patients with metabolic syndrome (MS). BMJ Best Practice, UpToDate, Joanna Briggs Institute (JBI) database, Agency for Healthcare Research and Quality (AHRQ) network, National Institute for Health and Clinical Excellence (NICE) network, Scottish Intercollegiate Guidelines Network (SIGN), Guidelines International Network (GIN), Medlive, Registered Nurses' Association of Ontario (RNAO) network, American Diabetes Association (ADA) network, New Zealand Guideline Group (NZGG) network, Canadian medical association clinical practice guidelines network, PubMed, EmBase, Web of Science, CINAHL, Cochrane Library, CNKI, China Science and Technology Journal Database, Wanfang Knowledge Data Service Platform and Chinese biomedical database were searched systematically to obtain guidelines, evidence summary, expert consensus, best practice information book, clinical decision-making, recommended practice, and systematic review on diet and physical activity management in patients with MS. The retrieval period is from the establishment of database to November 2021. Two researchers with evidence-based medicine background evaluated the quality and evidence level of the included literature. A total of 36 articles met the criteria, including 3 guidelines, 5 expert consensus, 1 clinical decision and 27 systematic reviews. We summarized 49 pieces of evidence related to diet and physical activity in patients with MS, involving 15 aspects, namely diet goals, diet patterns, diet time, carbohydrate intake, fat intake, fiber intake, salt intake, fruits, vegetables and grains intake, coffee intake, effects of diet, principle of physical activity, intensity, form, time of physical activity, effects of physical activity, physical activity prescription of patients with MS and cardiovascular disease, and the joint effects of diet and physical activity. Diet and physical activity management can effectively improve the health outcomes of patients with MS. Health professionals should choose and apply the best evidence with consideration of the clinical situation and patient preference.
Canada ; Consensus ; Diet ; Exercise ; Humans ; Metabolic Syndrome/therapy*

Clinically, non-contrastive computed tomography (NCCT) is used to quickly diagnose the type and area of ​​stroke, and the Alberta stroke program early computer tomography score (ASPECTS) is used to guide the next treatment. However, in the early stage of acute ischemic stroke (AIS), it's difficult to distinguish the mild cerebral infarction on NCCT with the naked eye, and there is no obvious boundary between brain regions, which makes clinical ASPECTS difficult to conduct. The method based on machine learning and deep learning can help physicians quickly and accurately identify cerebral infarction areas, segment brain areas, and operate ASPECTS quantitative scoring, which is of great significance for improving the inconsistency in clinical ASPECTS. This article describes current challenges in the field of AIS ASPECTS, and then summarizes the application of computer-aided technology in ASPECTS from two aspects including machine learning and deep learning. Finally, this article summarizes and prospects the research direction of AIS-assisted assessment, and proposes that the computer-aided system based on multi-modal images is of great value to improve the comprehensiveness and accuracy of AIS assessment, which has the potential to open up a new research field for AIS-assisted assessment.
Alberta ; Brain Ischemia/diagnostic imaging* ; Humans ; Ischemic Stroke ; Stroke/diagnostic imaging* ; Tomography, X-Ray Computed

OBJECTIVE: To compare the clinical efficacy of cupping treatment combined with antibiotics and antibiotics alone for bacterial pneumonia in children. METHODS: A total of 72 children with bacterial pneumonia were randomly divided into an observation group (36 cases, 1 case dropped off) and a control group (36 cases). The children in the control group were treated with intravenous drip of cefodizine sodium [80 mg/(kg•d)] for 7 days. Based on the treatment of the control group, the children in the observation group were treated with cupping treatment on the bladder meridian of the back on the first day and the fourth day of antibiotic treatment; each cupping treatment was given for 5-10 min; the treatment of observation group was given for 7 days. The days for complete fever reduction, TCM syndrome scores and Canadian acute respiratory illness flu scale (CARIFS) scores before and after treatment were observed, and the clinical efficacy was evaluated. RESULTS: The days for complete fever reduction in the observation group were shorter than that in the control group ( CONCLUSION Cupping treatment combined with antibiotics has similar efficacy with antibiotics alone for bacterial pneumonia in children, but shows better effect in shortening the duration of fever and improving pulmonary symptoms.
Anti-Bacterial Agents ; Canada ; Child ; Cough ; Cupping Therapy ; Humans ; Pneumonia, Bacterial ; Treatment Outcome

PURPOSE: This study aimed to evaluate the validity of the Western Ontario and McMaster Universities Arthritis Index Short Form (WOMAC-SF) for the assessment of musculoskeletal disorders. We evaluated whether WOMAC-SF correlated with the World Health Organization Disability Assessment Schedule 12 (WHODAS-12) and Kaigo-Yobo questionnaires for assessing health-outcomes in Korea.MATERIALS AND METHODS: This cross-sectional study used data from the Namgaram-2 cohort. WOMAC, WOMAC-SF, WHODAS-12, and Kaigo-Yobo questionnaires were administered to patients with musculoskeletal disorders, including radiology-confirmed knee osteoarthritis (RKOA), sarcopenia, and osteoporosis. The relationships among WOMAC-SF, WHODAS-12, and Kaigo-Yobo scores were analyzed by stepwise multiple regression analysis.RESULTS: WOMAC-SF was associated with the WOMAC questionnaire. The results of confirmatory factor analysis for the hypothesized model with two latent factors, pain and function, provided satisfactory fit indices. WOMAC-SF pain and function were associated with RKOA. Kaigo-Yobo was associated with WOMAC-SF pain (B=0.140, p=0.001) and WOMAC-SF function (B=0.042, p=0.004). WHODAS-12 was associated with WOMAC-SF pain (B=0.679, p=0.003) and WOMAC-SF function (B=0.804, p<0.001).CONCLUSION: WOMAC-SF was validated for the evaluation of low extremity musculoskeletal disorders and health-related quality of life in a community-based population. Furthermore, we confirmed that WOMAC-SF were reflective of disability and frailty, which affect health outcomes.
Appointments and Schedules ; Arthritis ; Cohort Studies ; Cross-Sectional Studies ; Extremities ; Humans ; Korea ; Ontario ; Osteoarthritis, Knee ; Osteoporosis ; Quality of Life ; Sarcopenia ; World Health Organization

With the recent legalization of recreational cannabis in Canada and 11 states of the U.S., the interest surrounding cannabis use is increasing. However, many people and even clinicians in Korea do not have exact knowledge about the psychiatric consequences of cannabis use. In this narrative review, the characteristics of cannabis, the endocannabinoid system, and the psychiatric consequences of cannabis use were provided. Cannabis contains more than 80 cannabinoids in the native plant. Psychotropic properties of Δ-9-tetrahydrocannabinol and cannabidiol are most well studied. The two main receptors are cannabinoid-1 receptor and cannabinoid-2 receptor. Several endocannabinoids, such as anandamide and 2-arachidonoylglycerol, act on the receptors as the endogenous ligands. Cannabis influences mood, cognitive functions, and psychomotor functions in acute phase responses, increasing the odds ratio for motor vehicle crashes. Long-term cannabis use is associated with various psychotic outcomes, including the development of schizophrenia, although there is interindividual variability. Cannabis adversely influences learning, memory, and attention. More frequent, persistent, and earlier onset cannabis use is associated with greater cognitive impairment. The chronic cognitive effects of cannabis are complex and controversial. Cannabis has addictive potential, and cannabis use disorder is common. Clinicians should have evidence-based knowledge about the consequences of cannabis use and communicate accurate information about cannabis use and its associated risks to the public.
Canada ; Cannabidiol ; Cannabinoids ; Cannabis ; Cognition ; Cognition Disorders ; Endocannabinoids ; Korea ; Learning ; Ligands ; Marijuana Abuse ; Memory ; Motor Vehicles ; Odds Ratio ; Plants ; Psychoses, Substance-Induced ; Schizophrenia

This study was conducted to: (1) determine the profile of nurses in various work settings based on available databases; (2) describe the current nursing education and programs in the Philippines; and (3) identify national key issues affecting the nursing workforce. The study utilized descriptive, cross-sectional research design; and employed institutional survey, Delphi survey, and round table discussions. Results showed that the Department of Health has the current number of nurses working in hospitals and communities in the different regions, including information on age and sex distribution, employment characteristics, and type of hospital affiliations. The Professional Regulations Commission Board of Nursing has the results of the national licensure examinations. Commission on Higher Education has information on BSN curriculum and schools. Priority key issues identified are: (1) nursing leadership and nursing role clarity, (2) workplace safety and violence, and (3) shortage of nurses, (4) unjust compensation, and (5) skills mix and geographic maldistribution. PNA is thought to have a big role in helping address these key issues. 

Stereoelectroencephalography (SEEG) is an invasive technique used during the surgical management of medically refractory epilepsy. The utility of SEEG rests in its ability to survey the three-dimensional organization of the epileptogenic zone as well as nearby eloquent cortices. Once concentrated to specialized centers in Europe and Canada, the SEEG methodology has gained worldwide popularity due to its favorable morbidity profile, superior coverage of deep structures, and ability to perform multilobar explorations without the need for craniotomy. This rapid shift in practice represents both a challenge and an opportunity for pediatric neurosurgeons familiar with the subdural grid approach. The purpose of this review is to discuss the indications, technique, and safety of long-term SEEG monitoring in children. In addition to reviewing the conceptual and technical points of the diagnostic evaluation, attention will also be given to SEEG-based interventions (e.g., radiofrequency thermo-coagulation).
Canada ; Child ; Craniotomy ; Epilepsy ; Europe ; Humans ; Neurosurgeons ; Pediatrics

OBJECTIVE: Penumbra ACE68 reperfusion catheter is a new large bore aspiration catheter used for reperfusion of large vessel occlusion. The objective of this study was to investigate the efficacy of this catheter in comparison to that of previous Penumbra catheters in patients with acute ischemic stroke related to internal carotid artery (ICA) occlusion.METHODS: Data of all eligible patients who received endovascular treatment (EVT) for ICA occlusion using Penumbra aspiration catheters between January 2015 and December 2018 were retrospectively reviewed. After dividing into two groups according to use of penumbra ACE68, baseline characteristics of patients, successful recanalization rate, puncture to recanalization time, and switch to stent base technique rate were assessed. Successful recanalization was defined by a thrombolysis in cerebral infarction (TICI) score ≥2b and favorable functional outcome was defined according to modified Rankin scale (score, 0–2).RESULTS: ACE68 reperfusion catheter was used in 29 of 75 eligible patients (39%). The puncture to recanalization time was significantly shorter (26±18.2 minutes vs. 40±24.9 minutes, p=0.011) and the rate of switch to stent-based retrieval was significantly lower (3% vs. 20%, p=0.046) in ACE68 catheter group. Moreover, although not statistically significant, the successful recanalization rate was higher (83% vs. 76%, p=0.492) in ACE68 catheter group. Favorable functional outcome was observed in 48% of patients treated with ACE68 reperfusion catheter and in 30% of patients treated using other Penumbra systems (p=0.120). Baseline Alberta Stroke Program Early CT Scores ≥8 (odds ratio [OR], 9.74; 95% confidence interval [CI], 1.72–54.99; p=0.010) and successful recanalization (OR, 10.20; 95% CI, 1.13–92.46; p=0.039) were independent predictors of favorable outcome.CONCLUSION: EVT using ACE68 reperfusion catheter can be considered a first-line therapy in patients with acute ICA occlusion as it can achieve rapid recanalization and reduce the frequency of conversion to stent-retrieve therapy.
Alberta ; Brain Ischemia ; Carotid Artery, Internal ; Catheters ; Cerebral Infarction ; Humans ; Punctures ; Reperfusion ; Retrospective Studies ; Stents ; Stroke ; Thrombectomy

OBJECTIVE: To investigate functional outcomes after the application of a critical pathway for inpatient rehabilitation of total knee arthroplasty (TKA).METHODS: A total of 184 patients (57 males and 127 females; average age, 71.5±5.9 years) who underwent unilateral or bilateral TKA were included. The critical pathway included early, intensive individualized rehabilitation exercises. Patients completed the following performance-based physical function tests: the stair climbing test (SCT), 6-minute walk test (6MWT), and Timed Up and Go test (TUG) as well as measurement of isometric knee flexor and extensor strength of the operated knee, gait speed, and range of knee flexion and extension. Self-reported physical function and pain were measured using the Western Ontario McMaster Universities Osteoarthritis Index (WOMAC) and visual analog scale (VAS), respectively, and self-reported quality of life was measured using the EuroQoL 5 dimension (EQ-5D) questionnaire. These evaluations were performed preoperatively and at 1 month and 3 months postoperatively.RESULTS: Performance-based and self-reported physical function and quality of life measures improved nonlinearly over time. Specifically, the 6WMT, TUG, gait speed, WOMAC-pain, WOMAC-function, VAS, and EQ-5D scores showed a significant improvement at 1-month post-TKA, whereas SCT, peak torque of the knee extensors and flexors, and WOMAC-stiffness scores showed gradual, but substantial, improvements over 3 months. There were between-group differences (unilateral and bilateral TKA groups) in the time course of the SCT, 6MWT, TUG, VAS, WOAMC-stiffness, and WOMAC-function results.CONCLUSION: Patients who underwent critical pathway rehabilitation after TKA showed significant improvements in functional measurements during the first 3 months post-surgery.
Arthroplasty ; Arthroplasty, Replacement, Knee ; Critical Pathways ; Exercise ; Female ; Gait ; Humans ; Inpatients ; Knee ; Male ; Ontario ; Osteoarthritis ; Quality of Life ; Rehabilitation ; Torque ; Visual Analog Scale