Physiological responses to the early mobilisation of the intubated, ventilated abdominal surgery patient

The aim of this study was to investigate the effects of mobilisation on respiratory and haemodynamic variables in the intubated, ventilated abdominal surgical patient. Mobilisation was defined as the progression of activity from supine, to sitting over the edge of the bed, standing, walking on the spot for one minute, sitting out of bed initially, and sitting out of bed for 20 minutes. Seventeen patients with age (mean +/- SD) 71.4 +/- 7.1 years satisfied inclusion criteria. Respiratory and haemodynamic parameters were measured in each of the above positions and compared with supine. In the 15 subjects who completed the protocol, standing resulted in significant increases in minute ventilation (VE) from 15.1 +/- 3.1 l/min in supine to 21.3 +/- 3.6 l/min in standing (p < 0.001). The increase in VE in standing was achieved by significant increases in tidal volume (VT) from 712.7 +/- 172.8 ml to 883.4 +/- 196.3 ml (p = 0.008) and in respiratory rate (fR) from 21.4 +/- 5.0 breaths/min to 24.9 +/- 4.5 breaths/min (p = 0.03). No further increases were observed in these parameters beyond standing when activity was progressed to walking on the spot for one minute. When supine values were compared with walking on the spot for one minute, inspiratory flow rates (VT/TI) increased significantly from 683 +/- 131.8 ml/sec to 985.1 +/- 162.3 ml/sec (p = 0.001) with significant increases in rib cage displacement (p = 0.001) and no significant increase in abdominal displacement (p = 0.23). Arterial blood gases displayed no improvements following mobilisation. Changes in VT, fR, and VE were largely due to positional changes when moving from supine to standing.     

Activities in the adolescent ward environment

Adolescent patients within the acute hospital setting require activities which allow for identity development and interaction with other patients. Adolescent patients in a study performed by Hutton in 1999, discuss what type of activities they would like to do while in hospital and describe the environment in which they would like these activities to take place. There were seven patients in Hutton's study. All of these adolescent patients had chronic medical conditions and had been in and out of hospital for most of their lives. These adolescent patients where able to articulate who they wanted to perform activities with and the reasons for both quiet and noisy activities within a busy ward environment. The use of televisions in the ward environment is also included in this discussion.     

Lessons learned: research with rural Mexican-American women

The authors share lessons learned from 5 community-based research studies involving rural Mexican-American women. The 10 lessons revolved around compensation, confidentiality, recruitment, crossing paths, mailings, locating people, participation/attendance, translation, children, and closure. Despite their clinical knowledge and previous experiences in service with this population, researchers found recruiting and retaining participants and data collection far more challenging than expected. This article is significant as it illustrates the extensive time, expense, and effort required to conduct research with a rural population experiencing health disparities. Recommendations are provided to assist in planning and designing community-based and culturally sensitive research that has realistic time and budget allowances.     

PACU fast-tracking: an alternative to "bypassing" the PACU for facilitating the recovery process after ambulatory surgery.

This retrospective evaluation assessed the impact of discharging outpatients home directly from the PACU as an alternative to "PACU bypassing." A total of 1,380 outpatients who had undergone minor ambulatory procedures were evaluated. Nine hundred fifty-two outpatients were admitted to a designated PACU fast-tracking area to facilitate an earlier discharge. Of the outpatients admitted to the PACU fast-track area, 88% were discharged home within 60 minutes (mean time [+/- SD] of 58 +/- 8 minutes]. The remaining 12% were discharged home from the PACU in an average of 88 (+/- 12) minutes. The recovery times for the 428 outpatients who were initially considered for the PACU fact-tracking program but were admitted to the regular PACU and recovered according to the conventional (two-step) pathway were 38 +/- 25 minutes in the PACU, followed by 61 +/- 32 minutes in the day surgery step-down unit. We conclude that this pilot program demonstrates the feasibility of discharging patients home from the PACU. Only 12% of the outpatients who were admitted to the PACU fast-track area failed to be discharged within 60 minutes. The overall times to discharge from the PACU fast-track area compared favorably to discharge times for outpatients bypassing the PACU. This program provides nurses with an alternative recovery pathway for fast-tracking patients after ambulatory surgery.     

Medical avoidance among marginalized groups: the impact of the COVID-19 pandemic

Journal of Behavioral Medicine - Medical avoidance is common among U.S. adults, and may be emphasized among members of marginalized communities due to discrimination concerns. In the current study,...     

Impairment and activity limitation associated with epiphyseal dysplasia in children

OBJECTIVES: To develop a profile of impairment and activity limitation among children with epiphyseal dysplasia (ED) and to identify the relationship between these 2 domains. DESIGN: Cross-sectional study. SETTING: Acute, pediatric academic and health sciences center. PARTICIPANTS: Eleven subjects with multiple epiphyseal dysplasia (MED) and 17 subjects with spondyloepiphyseal dysplasia (SED), with a mean age of 12.9 years. INTERVENTIONS: Not applicable.Main outcome measures Anthropometric indexes of growth and nutrition, joint range of motion (ROM) and alignment, muscle strength, pain, and activity limitation. RESULTS: Subjects with SED had significantly shorter stature than the reference population (P<.01). Seventy-three percent of participants with MED and 77% of those with SED were above average or overweight for their height (P<.01). Both groups presented with moderate to severe joint ROM impairment, with greater lower-extremity involvement. Subjects with SED had worse outcomes with respect to overall ROM and alignment impairments (P<.01), particularly in their upper extremities (P<.01), than subjects with MED. Significant overall muscle weakness was noted in all subjects (z=-1.81; P<.01). Ninety-four percent of subjects with SED reported pain with activity, compared with 64% of those with MED (P=.04), although pain intensity did not differ between groups. Fifty percent of subjects had undergone orthopedic surgery. Mild activity limitation was reported by all subjects (mean score, 87.7+/-18.83). Significant correlations were identified between height for age and strength (r=.50) and pain and activity limitation (r=-.50). CONCLUSIONS: Despite moderate to severe impairments, all subjects reported surprisingly mild activity limitation. A positive correlation was identified between pain and activity limitation. This study also identified and described patterns of muscle weakness, pain, and nutritional concerns not previously reported in the ED literature.