Coping and family functions after closed head injury

Cognitive deficits associated with closed head injury (CHI) have been well studied. Less attention has been directed to the emotional consequences of CHI and subsequent attempts to cope with major life events. CHI typically constitutes a catastrophic injury, yet few studies have examined coping strategies used by individuals after CHI or the effects of CHI on family functioning that may mediate coping. Previous workers have speculated that time since injury is a crucial determinant of coping; however, this has not been investigated with regard to CHI. In this preliminary investigation, 40 patients with CHI were compared with 17 neurologically intact controls. The CHI group was divided into two groups according to time since injury. It was found that patients with CHI used information seeking as their most dominant coping strategy regardless of their time since injury. Patients with CHI had higher family cohesion scores than control subjects. Implications of these findings for psychological response to CHI are discussed.     

“I’ve Had an Alarm Set for 3:00 a.m. for Decades”: The Impact of Type 1 Diabetes on Sleep

There is a dearth of research characterizing the impact on a caregiver’s sleep when caring for a minor with type 1 diabetes. This study used focus groups of people with type 1 diabetes and caregivers of minors with type 1 diabetes to explore the experience of how diabetes affects sleep. The occurrence of both unanticipated and planned sleep disruptions led to the majority of participants reporting that their sleep was considerably affected by diabetes. Despite the improvement in blood glucose management that diabetes technology devices can provide, people with type 1 diabetes and their caregivers still report sleep disruption and sleep loss resulting from overnight diabetes management.

The daily self-management behaviors involved in living with type 1 diabetes can be more difficult overnight for people with type 1 diabetes, caregivers, and other household members and can lead to sleep disruptions and emotional experiences such as worrying about severe hypoglycemia occurring during sleep. On average, people with type 1 diabetes experience nocturnal hypoglycemia 25% of the time (1). Emotional experiences can also include fear of hypoglycemia, which refers to extreme worry and anxiety-like symptoms experienced by people living with type 1 diabetes and their caregivers regarding hypoglycemia. Such feelings can result in negative diabetes management behaviors and negatively affect quality of life (2,3). Disturbances caused by diabetes device alarms and fear of hypoglycemia are common barriers to sleep for people with diabetes (4). Research suggests that interventions should be developed to target overnight glycemic management and fear of hypoglycemia to improve sleep quality (5).     

Evaluation of biologic end points and pharmacokinetics in patients with metastatic breast cancer after treatment with erlotinib, an epidermal growth factor receptor tyrosine kinase inhibitor.

PURPOSE: To evaluate changes in epidermal growth factor receptor (EGFR) phosphorylation and its downstream signaling in tumor and surrogate tissue biopsies in patients with metastatic breast cancer treated with erlotinib, an EGFR tyrosine kinase inhibitor, and to assess relationships between biomarkers in tumor and normal tissues and between biomarkers and pharmacokinetics. PATIENTS AND METHODS: Eighteen patients were treated orally with 150 mg/d of erlotinib. Ki67, EGFR, phosphorylated EGFR (pEGFR), phosphorylated mitogen-activated protein kinase (pMAPK), and phosphorylated AKT (pAKT) in 15 paired tumor, skin, and buccal mucosa biopsies (at baseline and after 1 month of therapy) were examined by immunohistochemistry and analyzed quantitatively. Pharmacokinetic sampling was also obtained. RESULTS: The stratum corneum layer and Ki67 in keratinocytes of the epidermis in 15 paired skin biopsies significantly decreased after treatment (P = .0005 and P = .0003, respectively). No significant change in Ki67 was detected in 15 tumors, and no responses were observed. One was EGFR-positive and displayed heterogeneous expression of the receptor, and 14 were EGFR-negative. In the EGFR-positive tumor, pEGFR, pMAPK, and pAKT were reduced after treatment. Paradoxically, pEGFR was increased in EGFR-negative tumors post-treatment (P = .001). Although markers were reduced in surrogate and tumor tissues in the patient with EGFR-positive tumor, no apparent associations were observed in patients with EGFR-negative tumor. CONCLUSION: Erlotinib has inhibitory biologic effects on normal surrogate tissues and on an EGFR-positive tumor. The lack of reduced tumor proliferation may be attributed to the heterogeneous expression of receptor in the EGFR-positive patient and absence of target in this cohort of heavily pretreated patients.     

Electronic blood glucose monitoring impacts on provider and patient behavior

ObjectiveRecent technological development along with the constraints imposed by the coronavirus disease 2019 (COVID-19) pandemic have led to increased availability of patient-generated health data. However, it is not well understood how to effectively integrate this new technology into large health systems. This article seeks to identify interventions to increase utilization of electronic blood glucose monitoring for patients with diabetes.Materials and MethodsA large randomized controlled trial tested the impact of multiple interventions to promote use of electronic blood glucose tracking. The total study sample consisted of 7052 patients with diabetes across 68 providers at 20 selected primary care offices. The design included 2 stages: First, primary care practices were randomly assigned to have their providers receive education regarding blood glucose flowsheet orders. Then, patients in the treated practices were assigned to 1 of 4 reminder interventions.ResultsProvider education successfully increased provider take-up of an online blood glucose monitoring tool by 64 percentage points, while a comparison of reminder interventions revealed that emphasizing accountability to the provider encouraged patients to track their blood glucose online. An assessment of downstream outcomes revealed impacts of the interventions on prescribing behavior and A1c testing frequency.DiscussionIt is important to understand how health systems can practically promote take-up and awareness of emerging digital health alternatives or those with persistently low utilization in clinical settings.ConclusionThese results indicate that provider training and support are critical first steps to promote utilization of patient-generated health data, and that patient communications can provide further motivation.     

Work satisfaction and career aspirations of internists working in teaching hospital group practices

This paper presents data on the characteristics, work activities, job-related stress, work satisfaction, and career aspirations of 150 faculty and 595 housestaff physicians who regularly provide continuous primary care in 15 teaching hospital-based group practices. The faculty were young, board-certified generalists; they had been recruited from local training programs and spent the majority of their time seeing patients and supervising housestaff. Job satisfaction among faculty and housestaff was generally high. Dissatisfaction occurred most often with aspects of work over which physicians had little control. Although work-related stress was common, it was not related to job satisfaction. Compared with housestaff in traditional residency programs, housestaff enrolled in special Primary Care Training Programs reported significantly greater job satisfaction. For all housestaff, satisfaction with work in the group practice was consistently associated with decreased interest in subspecialty training. assisted in preparing this report. Received from the Department of Medicine and the School of Public Health, UCLA Center for the Health Sciences. Los Angeles. California. Supported by Grant #59082 from the Robert Wood Johnson Foundation. The views expressed herein do not necessarily represent those of the Robert Wood Johnson Foundation.