Exploring the Effects of Age at Menarche and Pregnancy on Myopia.

Purpose: Associations between age at menarche and myopia have been observed in studies that included older women. Furthermore, pregnancy-related hormone surges in young women are associated with short-term changes in refractive error, although the long-term effects are less known. This study explored associations of age at menarche and parity with refractive error and ocular biometry in young women, and the relationship between age at menarche and refractive error in middle-aged adults for comparison.

First-Line Nivolumab and Relatlimab Plus Chemotherapy for Gastric or Gastroesophageal Junction Adenocarcinoma: The Phase II RELATIVITY-060 Study.

Purpose: Open-label phase II study (RELATIVITY-060) to investigate the efficacy and safety of first-line nivolumab, a PD-1-blocking antibody, plus relatlimab, a lymphocyte-activation gene 3 (LAG-3)-blocking antibody, plus chemotherapy in patients with previously untreated advanced gastric cancer (GC) or gastroesophageal junction cancer (GEJC).

Methods: Patients with unresectable, locally advanced or metastatic GC/GEJC were randomly assigned 1:1 to nivolumab + relatlimab (fixed-dose combination) + chemotherapy or nivolumab + chemotherapy. The primary end point was objective response rate (ORR; per RECIST v1.

First-Line Nivolumab Plus Chemotherapy for Advanced Gastric, Gastroesophageal Junction, and Esophageal Adenocarcinoma: 3-Year Follow-Up of the Phase III CheckMate 649 Trial.

JCO We report 3-year efficacy and safety results from the phase III CheckMate 649 trial. Patients with previously untreated advanced or metastatic gastroesophageal adenocarcinoma were randomly assigned to nivolumab plus chemotherapy or chemotherapy. Primary end points were overall survival (OS) and progression-free survival (PFS) by blinded independent central review (BICR) in patients whose tumors expressed PD-L1 combined positive score (CPS) ≥5.

Disparities in Outcomes of Hospitalizations Due to Multiple Myeloma: A Nationwide Comparison.

Background With the advent of novel treatments, there is a declining trend in the multiple myeloma (MM) mortality rate with an increasing hospitalization rate. However, there is limited population-based data on trends and outcomes of hospitalizations due to MM in the United States (US). Methods We analyzed the publicly available Nationwide Inpatient Sample (NIS) from 2007 to 2017 to identify MM hospitalizations.

How much do we throw away in the intensive care unit? An observational point prevalence study of Australian and New Zealand ICUs.

Objective: During the current COVID pandemic, waste generation has been more evident with increased use of single use masks, gowns and other personal protective equipment. We aimed to understand the scale of waste generation, recycling rates and participation in Australian and New Zealand (ANZ) ICUs.

Design: This is a prospective cross-sectional point prevalence study, as part of the 2021 ANZICS Point Prevalence Program.

The Impact of Obesity on Mortality and Complications in Posterior Retroperitoneoscopic Adrenalectomy.

Background Obesity is a global epidemic. It influences surgical technique, ergonomics, safety, and outcomes. However, there is a paucity of evidence of obesity-related impact in posterior retroperitoneoscopic adrenalectomy (PRA).

A plain language summary of the CheckMate 649 study: nivolumab in combination with chemotherapy compared to chemotherapy alone for untreated advanced or metastatic cancer of the stomach or esophagus.

What Is This Summary About?: This is a summary of the 1-year results of a clinical research study known as CheckMate 649 published in in June 2021. The 2-year results on the participants' health and overall quality of life from the same study are in a second publication in in March 2022. Until recently, chemotherapy was the only first treatment option for people with advanced or metastatic gastroesophageal adenocarcinoma who had not been treated before.

Dermatological aspects of ticks in Australia: An update.

Ticks are ectoparasites that cause dermatologic reactions directly by their bites and indirectly as vectors of bacterial, protozoal and viral diseases. Consequences vary from minor local reactions to significant systemic sequelae and are therefore of clinical relevance to dermatologists. In this article, Australian ticks of medical importance are reviewed through the lens of dermatology.

Leg length discrepancy assessment in total hip arthroplasty: is a pelvic radiograph sufficient?

Aims: Leg length discrepancy (LLD) is a common pre- and postoperative issue in total hip arthroplasty (THA) patients. The conventional technique for measuring LLD has historically been on a non-weightbearing anteroposterior pelvic radiograph; however, this does not capture many potential sources of LLD. The aim of this study was to determine if long-limb EOS radiology can provide a more reproducible and holistic measurement of LLD.

Increasing Trends of Clostridium difficile Infection in Hospitalized Young Patients: A Study of the National Inpatient Sample From 2007 to 2017.

Background infection (CDI) is one of the rising public health threats in the United States. It has imposed significant morbidity and mortality in the elderly population. However, the burden of the disease in the young population is unclear.

Job satisfaction and symptoms of depression, anxiety, stress, and burnout: A survey of Australian and New Zealand intensive care research coordinators.

Introduction: Intensive care unit clinical research is often implemented by specialised research coordinators (RCs). Clinical research activity within Australian and New Zealand intensive care units has escalated, particularly during the COVID-19 pandemic. Growth of the intensive care RC workforce to match research demand is poorly understood.

Changes in R-wave amplitude at implantation are associated with gender and orientation of insertable cardiac monitor: observations from the confirm Rx™ body posture and physical activity study.

Background: Insertable cardiac monitors (ICMs) are small subcutaneously implanted devices that detect changes in R-wave amplitudes (RWAs), effective in arrhythmia-monitoring. Although ICMs have proven to be immensely successful, electrical artefacts are frequent and can lead to misdiagnosis. Thus, there is a growing need to sustain and increase efficacy in detection rates by gaining insight into various patient-specific factors such as body postures and activities.

A non-randomised pragmatic trial for the early detection and prevention of surgical wound complications using an advanced hydropolymer wound dressing and smartphone technology: The EDISON trial protocol.

Total hip or knee arthroplasty is a highly effective intervention for treating the symptoms of degenerative joint disease or osteoarthritis (OA), often an unwelcome consequence of obesity. A safe and common surgical procedure, hip and knee arthroplasty procedures are not immune to the occurrence of postoperative complications such as surgical site infection (SSI) or surgical wound dehiscence (SWD). While published rates of SSI following hip or knee arthroplasty are low, 1% to 2% in some cases, it is the resulting wound complication and its clinical management and the impact on patient well-being and return to daily life for the 1% to 2% that is of concern.

Neurological patient and informal caregiver quality of life, and caregiver burden: A cross-sectional study of postdischarge community neurological nursing recipients.

Neurological conditions produce considerable disease burden. To describe quality of life in patients with neurological conditions and informal caregivers receiving postdischarge generic community neurological nursing services, and caregiver burden. A descriptive cross-sectional design was used with researchers administering the WHOQOL-BREF Australian Version questionnaire and Zarit Burden Interview.

R-wave amplitude changes with posture and physical activity over time in an insertable cardiac monitor.

Background: Insertable cardiac monitors (ICMs) are accepted tools in cardiac arrhythmia management. Consistent R-wave amplitude (RWA) is essential for optimal detection.

Objectives: Assess RWAs with posture/activities at insertion and at 30 days.

Nivolumab plus chemotherapy or ipilimumab in gastro-oesophageal cancer.

Standard first-line chemotherapy results in disease progression and death within one year in most patients with human epidermal growth factor receptor 2 (HER2)-negative gastro-oesophageal adenocarcinoma. Nivolumab plus chemotherapy demonstrated superior overall survival versus chemotherapy at 12-month follow-up in gastric, gastro-oesophageal junction or oesophageal adenocarcinoma in the randomized, global CheckMate 649 phase 3 trial (programmed death ligand-1 (PD-L1) combined positive score ≥5 and all randomized patients). On the basis of these results, nivolumab plus chemotherapy is now approved as a first-line treatment for these patients in many countries.

Prophylactic melatonin for delirium in intensive care (Pro-MEDIC): a randomized controlled trial.

Purpose: Delirium is common in the critically ill, highly distressing to patients and families and associated with increased morbidity and mortality. Results of studies on preventative use of melatonin in various patient groups have produced mixed results. The aim of this study was to determine whether administration of melatonin decreases the prevalence of delirium in critically ill patients.

Association of Helicobacter Pylori With Development of Peptic Ulcer Disease Among Cirrhotic Patients: An Evidence From Population-Based Study.

Background:   () plays an important role in causing peptic ulcer disease (PUD) in the general population. However, the role of in cirrhotic patients for causing PUD is obscure. There are various studies evaluating  association with PUD in cirrhotic patients, but the results have been controversial.

Utilization Trends and Predictors of Non-invasive and Invasive Ventilation During Hospitalization Due to Community-Acquired Pneumonia.

Background: Community-acquired pneumonia (CAP) is associated with significant morbidity and mortality. Non-invasive ventilation (NIV) and invasive mechanical ventilation (IMV) are most important interventions for patients with severe CAP associated with respiratory failure. We analysed utilization trends and predictors of non-invasive and invasive ventilation in patients hospitalized with CAP.