Inpatient Psychiatric Care in the United States: Former Patients' Perspectives on Opportunities for Quality Improvement.

Patient-centered care is a salient value expressed by stakeholders, but a commitment to implementing patient-centered care environments lags in the context of inpatient psychiatry. The current study aimed to describe patients' suggestions for improving the quality of inpatient psychiatry. We fielded a national survey online in 2021, in which we asked participants to report their recommendations for care improvement through a free-response box. We used an inductive qualitative approach to synthesize responses into themes. Most responses described negative experiences, with suggested improvements implied as the inverse or absence of the respondent's negative experience. Among 510 participants, we identified 10 themes: personalized care, empathetic connection, communication, whole health approach, humane care, physical safety, respecting patients' rights and autonomy, structural environment, equitable treatment, and continuity of care and systems. To implement the value of patient-centered care, we suggest that those in positions of power prioritize improvement initiatives around these aspects of care that patients find most in need of improvement.

Persistent Inflammation, Immunosuppression, and Catabolism Syndrome in Pediatric Populations: A Brief Perspective.

Surviving near-lethal insults, such as sepsis, trauma, and major surgery is more common due to advances in medical care. The decline in mortality has unmasked a population of chronic critically ill patients, many with the pathological immunophenotype known as Persistent inflammation, Immunosuppression, and Catabolism Syndrome (PICS). Though initially described in adults, many critically ill children exhibit the hallmarks of PICS, including lymphopenia, hyperinflammation, and evidence of ongoing somatic protein catabolism. These patients are plagued with recurrent infections and suffer worse outcomes. There remains a need to understand the pathophysiology underlying this condition to elucidate potential therapies and develop interventions. This perspective provides the most current update of PICS within the pediatric population.

Postoperative opioid administration and post-traumatic stress symptoms in preschool children after cardiac surgery.

PURPOSE: The purpose of this study was to explore relationships between postoperative opioid administration and posttraumatic stress symptoms (PTSS) in preschool-aged children surviving cardiac surgery. DESIGN AND METHODS: This was a cross-sectional, descriptive study using survey administration and medical chart review. Primary caregivers of children aged three to six years who underwent cardiac surgery at our institution between 2018 and 2020 were invited to participate. Opioid administration was calculated according to morphine milligram equivalents and indexed to the child's body weight. Caregivers completed the Young Child Posttraumatic Stress Disorder Checklist to explore child PTSS. We used correlational methods to assess the strength and direction of relationships between postoperative opioid administration and child PTSS. RESULTS: We did not find a statistically significant relationship between total postoperative opioid administration and child PTSS. When analyzing individual opioid agents, morphine did show a significant inverse relationship to YCPC scores (rs = -.57, p = .017) in children with single ventricle physiology. CONCLUSIONS: Total postoperative opioid administration was not statistically significantly related to child PTSS in our sample. Differing patterns of association were noted among children with single- versus bi-ventricular physiology. Postoperative morphine administration was favorably associated with PTSS in children with single-ventricle physiology. PRACTICE IMPLICATIONS: Nurses caring for preschool children who undergo cardiac surgery should anticipate the potential development of PTSS in their patients. Studies using larger sample sizes and longitudinal design are needed to replicate the significant relationship between morphine administration and PTSS in preschoolers with single-ventricle physiology.

Photoinitiated crosslinked degradable copolymer networks for tissue engineering applications.

Diethylene glycol was used to initiate the ring opening polymerization of D,L-lactide and epsilon -caprolactone, as well as combinations of the two monomers. Esterification of the oligomer end groups with methacryloyl chloride led to divinyl terminated macromers that were reacted via photoinitiated polymerizations to produce crosslinked networks. The lactic and/or caproic acid repeat units can be hydrolyzed under physiological conditions, leading to degradable networks that may be useful for tissue engineering applications. Specifically, methacryloyl terminated poly(lactic acid-co-caproic acid) diethylene glycol based oligomers were prepared and characterized by 1H NMR. The number of ester linkages was kept constant while the ratio of lactic:caproic acid segments was varied. These macromers were then photopolymerized at 450 nm using a visible light initiating system to produce crosslinked degradable networks. The kinetics of the polymerizations were followed by DSC, and the dynamic mechanical behavior was monitored as a function of temperature to obtain the T(g) for each network composition. 1mm thick disks were subjected to hydrolytic degradation in an aqueous phosphate buffer solution at a pH=7.4 and 37 degrees C. The changes in the compressive modulus, as well as the % mass loss as a function of time, were recorded. Cellular compatibility was determined by seeding primary rat calverial osteoblast cells onto the disks and characterizing the cell morphology using scanning electron microscopy.

Decoy receptor 3 (DcR3) is proteolytically processed to a metabolic fragment having differential activities against Fas ligand and LIGHT.

Fas ligand (FasL) and Fas receptor are members of the tumor necrosis factor (TNF) receptor and ligand family that play an important role in regulating apoptosis in normal physiology. Decoy receptor 3 (DcR3) is a novel member of the TNF receptor superfamily, which binds to and blocks the activities of the ligands FasL and LIGHT. We have demonstrated that DcR3 was degraded rapidly to a major circulating metabolic fragment after subcutaneous administration in primates and mice. This fragment was also generated in subcutaneous tissue homogenate in vitro. Mass spectrometry and N-terminal sequencing indicated that DcR3 was proteolytically cleaved between R218 and A219 in the primary sequence to yield the fragment DcR3(1-218). While retaining its ability to bind LIGHT and inhibit LIGHT-mediated activities, DcR3(1-218) no longer bound FasL and did not inhibit FasL-mediated apoptosis in vitro. The primary sequence of DcR3 was molecularly engineered, changing the arginine residue at position 218 to glutamine to generate an analog, DcR3(R218Q), which we termed FLINT (LY498919). We demonstrated that FLINT was more stable to proteolytic degradation in vitro and in vivo and maintained its activity against both soluble FasL and soluble LIGHT in vitro. As a result, the modification in the sequence of DcR3 to produce FLINT (LY498919) should result in a pharmacologically superior molecule in the therapeutic intervention of diseases in which the pathogenesis is linked to FasL-mediated apoptotic or inflammatory events.

Controlled release from crosslinked degradable networks.

This article reviews controlled release from crosslinked degradable networks. Network formulations include those derived from wholly synthetic components, natural components, and combinations thereof. This includes, but is not limited to, poly(orthoesters), poly(anhydrides), poly(ethylene glycol) (PEG) derivatives, and dextran functional macromonomers. In addition, we present a discussion of the chemistry behind novel degradable networks with potential use in the controlled release realm.