Tranexamic acid use in arthroscopic rotator cuff repair: a systematic review and meta-analysis of randomized controlled trials.

Background: Rotator cuff disease, a prevalent cause of shoulder disability and pain among middle-aged and older adults, has seen an uptick in arthroscopic repairs in the last 2 decades. These repairs necessitate optimal visualization and controlled hemostasis to prevent complications. This study aimed to assess the efficacy of tranexamic acid (TXA) in arthroscopic rotator cuff repairs by evaluating all available randomized controlled trials (RCTs) in the literature.

A randomized trial of ibrutinib and R-GDP prior to stem cell transplant in relapsed diffuse large B-cell lymphoma.

In the LY.17 randomized phase II clinical trial, adults with relapsed and refractory diffuse large B-cell lymphoma treated with ibrutinib-R-GDP (IR-GDP) for up to three cycles had more documented bacterial and fungal infections, without improvement in overall response, compared with R-GDP. CR, complete response; DLBCL, diffuse large B-cell lymphoma; PD, progressive disease; PR, partial response; R/R, relapsed/refractory; SD, stable disease.

Using quality improvement frameworks to develop, implement, and evaluate a novel ambulatory oncology pharmacy practice model: A descriptive example.

Purpose: To describe the application of the Plan-Do-Study-Act quality improvement framework in the development, implementation, and evaluation of a novel pharmacy practice model in ambulatory oncology.

Summary: Four iterations of the Plan-Do-Study-Act framework were completed to develop a patient-facing, pharmacist-led ambulatory oncology clinic program. The clinic provided care to patients with prostate cancer on oral anticancer therapy.

Randomized study of induction with bendamustine-rituximab ± bortezomib and maintenance with rituximab ± lenalidomide for MCL.

Although initial therapy of mantle cell lymphoma (MCL) is not standardized, bendamustine plus rituximab (BR) is commonly used in older patients. Rituximab (R) maintenance after induction is often used. Thus, the open-label, randomized phase 2 ECOG-ACRIN Cancer Research Group E1411 trial was designed to test 2 questions: (1) does addition of bortezomib to BR induction (BVR) and/or (2) addition of lenalidomide to rituximab (LR) maintenance improve progression-free survival (PFS) in patients with treatment-naïve MCL? From 2012 to 2016, 373 previously untreated patients, 87% aged ≥60 years, were enrolled in this trial.

Canadian cancer trials group LY.17: A randomized phase II study evaluating novel salvage therapy pre-autologous stem cell transplant in relapsed/refractory diffuse large B-cell lymphoma-outcome of rituximab-dose-intensive cyclophosphamide, etoposide, cisplatin (R-DICEP) versus R-GDP.

The Canadian Cancer Trials Group (CCTG) LY.17 is an ongoing multi-arm randomized phase II trial evaluating novel salvage therapies compared with R-GDP (rituximab, gemcitabine, dexamethasone and cisplatin) in autologous stem cell transplantation (ASCT)-eligible patients with relapsed/refractory diffuse large B-cell lymphoma (RR-DLBCL). This component of the LY.

CPAP Versus NIPPV Postextubation in Preterm Neonates: A Comparative-Effectiveness Study.

Background And Objectives: Nasal intermittent positive pressure ventilation (NIPPV) has been shown to be superior to nasal continuous positive airway pressure (CPAP) postextubation in preterm neonates. However, studies have not permitted high CPAP pressures or rescue with other modes. We hypothesized that if CPAP pressures >8 cmH2O and rescue with other modes were permitted, CPAP would be noninferior to NIPPV.

Clinical Pharmacy Services in Canadian Emergency Departments: A 2022 National Survey.

Background: Support for the role of an emergency department (ED) clinical pharmacy team is evidence-based and recognized in numerous professional guidelines, yet previous literature suggests a low prevalence of ED clinical pharmacy services in Canadian hospitals.

Objectives: To update (from a survey conducted in 2013) the description and quantification of clinical pharmacy services in Canadian EDs.

Methods: All Canadian hospitals with an ED and at least 50 acute care beds were contacted to identify the presence of dedicated ED pharmacy services (defined as at least 0.

A mixed-method study evaluating an innovative care model for rural patients undergoing outpatient breast surgery.

Background: The Delta Oasis program was launched in New Brunswick in 2006 to offer patients from rural areas who were undergoing breast cancer surgery and their families 1 night of free accommodations and a postoperative consultation with an extramural nurse. We sought to investigate patient experiences with this program.

Methods: This mixed-method retrospective study took place from 2020 to 2022 and compared the preoperative anxiety and quality of recovery of program participants and control patients who were discharged home over 100 km from hospital.

A Phase II Exploratory Study to Identify Biomarkers Predictive of Clinical Response to Regorafenib in Patients with Metastatic Colorectal Cancer Who Have Failed First-Line Therapy.

Single-agent regorafenib is approved in Canada for metastatic colorectal cancer (mCRC) patients who have failed previous lines of therapy. Identifying prognostic biomarkers is key to optimizing therapeutic strategies for these patients. In this clinical study (NCT01949194), we evaluated the safety and efficacy of single-agent regorafenib as a second-line therapy for mCRC patients who received it after failing first-line therapy with an oxaliplatin or irinotecan regimen with or without bevacizumab.

Third-line treatment patterns in HER2-positive metastatic breast cancer: a retrospective analysis of real-world data in Canada.

There is an increasing demand for real-world data pertaining to the usage of cancer treatments, especially in settings where no standard treatment is specifically recommended. This study presents the first real-world analysis of third-line treatment patterns in HER2-positive metastatic breast cancer (mBC) patients in Canada. The purpose was to assess evolution of clinical practice and identify unmet needs in post-second-line therapy.

Individualized treatment strategies and considerations in patients with mild asthma: Discussion of Canadian Thoracic Society guideline recommendations.

Objective: To highlight recommendations from the Canadian Thoracic Society (CTS) 2021 asthma guideline for adults and children aged 12 years and older and to address controversies related to the update.

Sources Of Information: The CTS 2021 asthma guideline.

Main Message: Asthma is a common condition encountered in primary care.

Radiological markers of neurological manifestations of post-acute sequelae of SARS-CoV-2 infection: a mini-review.

The neurological impact of COVID-19 is a rising concern among medical professionals, as patients continue to experience symptoms long after their recovery. This condition, known as neurological post-acute sequelae of COVID-19 (Neuro-PASC), can last for more than 12 weeks and includes symptoms such as attention disorders, brain fog, fatigue, and memory loss. However, researchers and health professionals face significant challenges in understanding how COVID-19 affects the brain, limiting the development of effective prevention and treatment strategies.

Vaccine Effectiveness of non-adjuvanted and adjuvanted trivalent inactivated influenza vaccines in the prevention of influenza-related hospitalization in older adults: A pooled analysis from the Serious Outcomes Surveillance (SOS) Network of the Canadian Immunization Research Network (CIRN).

Background: Influenza vaccines prevent influenza-related morbidity and mortality; however, suboptimal vaccine effectiveness (VE) of non-adjuvanted trivalent inactivated influenza vaccine (naTIV) or quadrivalent formulations in older adults prompted the use of enhanced products such as adjuvanted TIV (aTIV). Here, the VE of aTIV is compared to naTIV for preventing influenza-associated hospitalization among older adults.

Methods: A test-negative design study was used with pooled data from the 2012 to 2015 influenza seasons.

Leveraging Influenza Virus Surveillance From 2012 to 2015 to Characterize the Burden of Respiratory Syncytial Virus Disease in Canadian Adults ≥50 Years of Age Hospitalized With Acute Respiratory Illness.

Background: Respiratory syncytial virus (RSV) disease in older adults is undercharacterized. To help inform future immunization policies, this study aimed to describe the disease burden in Canadian adults aged ≥50 years hospitalized with RSV.

Methods: Using administrative data and nasopharyngeal swabs collected from active surveillance among adults aged ≥50 years hospitalized with an acute respiratory illness (ARI) during the 2012-2013, 2013-2014, and 2014-2015 influenza seasons, RSV was identified using a respiratory virus multiplex polymerase chain reaction test to describe the associated disease burden, incidence, and healthcare costs.

Development of a New Care Pathway for Depression and Anxiety in Adult-Onset Isolated Dystonia.

Background: Recently, we identified barriers and facilitators to the screening and treatment of depressive and anxiety symptoms in adult-onset isolated dystonia (AOID). These symptoms are common, functionally impairing, and often underdetected and undertreated.

Objectives: To develop a care pathway for mood symptoms in AOID.

Abdominal peer learning: advantages and lessons learned.

In 2017, our tertiary hospital-based imaging practice transitioned from score-based peer review to the peer learning methodology for learning and improvement. In our subspecialized practice, peer learning submissions are reviewed by domain experts, who then provide feedback to individual radiologists, curate cases for group learning sessions, and develop associated improvement initiatives. In this paper, we share lessons learned from our abdominal imaging peer learning submissions with the assumption that trends in our practice likely mimic others', and hope that other practices can avoid future errors and elevate the level of the quality of their own performance.

Meningoradiculitis post-COVID-19 mRNA vaccination: A case report.

We present a rare case of meningoradiculitis occurring after mRNA COVID-19 vaccination. This patient, with a history of inflammatory arthritis following rubella vaccination, presented to the emergency department 4 days after her vaccination with both central and radicular nervous system symptoms. Symptoms included pain, sensory and motor deficits in L5 roots distribution, along with signs of central irritation, such as headache, difficulty concentrating and a Babinski sign.

Impact of a bloodstream infection stewardship program in hospitalized patients.

Background: Bloodstream infections (BSIs) in hospitalized patients represent sentinel events requiring timely and responsive antimicrobial prescribing. These infections represent an attractive but seldom-evaluated stewardship opportunity.

Methods: Retrospective pre-post study design, with review of patient charts 18 months before and after initiation of a hospital Bloodstream Infection Stewardship Program (BSISP).