Orthopaedic Nursing and Heart Failure: A Review of Pathophysiology and Management.

Heart failure prevalence increases with age and is one of the most common reasons for inpatient hospitalizations. There are many opportunities for orthopaedic nurses to recognize the risks and symptoms of heart failure during an episode of orthopaedic care. In the context of bundled care, the orthopaedic nurse plays a key role in the prevention and early identification of complications that can prolong hospitalization and increase hospital readmission. This article presents two cases of patients with heart failure. The pathophysiology and management of heart failure with reduced ejection fraction and heart failure with preserved ejection fraction are reviewed. Opportunities for orthopaedic nurses to impact care of patients at risk for or with heart failure are also highlighted.

GnRH-Agonist Ovulation Trigger in Patients Undergoing Controlled Ovarian Hyperstimulation for IVF with Stop GnRH-Agonist Combined with Multidose GnRH-Antagonist Protocol.

OBJECTIVE: This study aimed to characterize those patients undergoing the stop gonadotropin-releasing hormone (GnRH)-agonist combined with multidose GnRH-antagonist protocol, with suboptimal response to GnRH-agonist trigger in in vitro fertilization (IVF) cycles. DESIGN: This is a cohort study. SETTING: The study was conducted in a university hospital. PATIENTS: All consecutive women admitted to our IVF unit from February 2020 through November 2020 who reached the ovum pick-up stage were reviewed. INTERVENTIONS: Triggering final oocyte maturation by GnRH-ag alone (GnRH-ag trigger group), or combined with hCG (dual trigger group), in patients undergoing the stop GnRH-agonist combined with multidose GnRH-antagonist protocol was performed. MAIN OUTCOME MEASURE: The main outcome measure was LH level 12 h after the trigger. RESULTS: Five out of the 32 patients (15.6%) demonstrated suboptimal response as reflected by LH levels <15 IU/L 12 h after GnRH-agonist trigger. Moreover, while no differences were observed in oocyte recovery rate, maturity, or embryo quality between the different study groups (GnRH-ag trigger and dual trigger groups), those achieving a suboptimal response to the GnRH-agonist trigger (post-trigger LH <15 mIU/mL) demonstrated significantly higher number of follicles and peak estradiol levels at the day of trigger, compared to those with optimal response (post-trigger LH >15 mIU/mL). CONCLUSIONS: The stop GnRH-agonist combined with GnRH-antagonist protocol enables the substitution of hCG with GnRH-ag for final oocyte maturation. However, caution should be taken in high responders, where the dual trigger with small doses of hCG (1,000-1,500 IU) should be considered, aiming to avoid suboptimal response (post-trigger LH levels <15 IU/L).

How far is too far? Does time interval between GnRH antagonist and GnRH agonist trigger in GnRH antagonist cycles matter?

RESEARCH QUESTION: What is a suitable time interval between the last GnRH antagonist exposure and GnRH agonist (GnRHa) triggering for final follicular maturation? DESIGN: A retrospective cohort study including 413 patients undergoing GnRH antagonist cycles in which GnRHa trigger was used, either solely or as a dual trigger. The primary outcome measure was the follicle/mature oocyte ratio. Cycles were analysed according to the time interval between the last GnRH antagonist exposure and the GnRHa triggering: Group 1 included patients with a 12-14 h interval; Group 2: 7-10 h interval; Group 3: 5-6 h interval and Group 4: 2-4 h interval. LH concentration was measured 11-13 h post-GnRHa injection. RESULTS: Median LH value was 65 IU/l. There was a weak but significant correlation between basal LH and the LH surge (R2 = 0.137, P < 0.001). Although square root LH values differed significantly between study groups (P < 0.001; higher in Groups 2 and 3), the follicle/mature oocyte ratio was not different across the four antagonist-agonist interval groups and no correlation was detected between the post-trigger LH concentration and the follicle/oocyte ratio (R2 = 0.011). In a model integrating age, day 3 FSH concentration, maximal oestradiol and body mass index along with the study groups, none of these factors was significantly related to the follicle/mature oocyte outcome ratio. Insufficient surge (LH < 15 IU/l) occurred in 14 (3.4%) cases. Rates of insufficient LH surge did not differ significantly between the groups (2.4%, 3.2%, 3.4% and 7.1% in Groups 1 to 4, respectively; P = 0.5). CONCLUSIONS: LH concentrations post-GnRHa trigger differ in regard to antagonist-agonist intervals, but the follicle/mature oocyte ratio achieved was not affected.

Ways of seeing: using the visual arts in nursing education.

Professional nursing defines its foundation of practice as embedded in the sciences and humanities of a liberal education. This liberal education is commonly alluded to with the phrase "the art and science of nursing." Yet how do we as nursing educators integrate these two concepts? This article describes a method of integrating the humanities as part of an innovative clinical experience. A defined visual art experience was used to improve professional nursing students' observational and communication skills, narrative sequencing abilities, and empathy. The nursing and medical literature describing the use of visual art encounters in health care education is reviewed. The incorporation of an art education program into the curriculum of a cohort of accelerated baccalaureate nursing students is described. Qualitative evaluation measures from the students suggest this was an experience that broadened their understanding of patient encounters.