Use of Esophageal Hemoximetry to Assess the Effect of Packed Red Blood Cell Transfusion on Gastrointestinal Oxygenation in Newborn Infants.

Objectives There are no widely accepted methods of continuously monitoring gut oxygenation in the newborn during packed red blood cell transfusion. We investigated the use of an orally inserted light spectroscopy probe to measure lower esophageal oxyhemoglobin saturations (eStO2) before, during, and after transfusion and made comparisons with abdominal near-infrared spectroscopy (NIRS) and superior mesenteric artery (SMA) flow. Study Design Thirteen neonates with corrected gestational ages ranging from 22 weeks, 0 day to 37 weeks, 5 days were enrolled. eStO2 and NIRS measurements were recorded continuously for a 25-hour period starting 1 hour prior to starting the 4-hour transfusion. Transabdominal ultrasound was used to measure SMA flow prior to, upon completion, and 20 hours after the transfusion. Results Twelve infants completed the study. eStO2 was well-tolerated and was weakly (r = 0.06) correlated (p < 0.001) with NIRS. Compared with NIRS, eStO2 demonstrated a markedly greater variation in oxyhemoglobin values. NIRS and SMA flow measurements did not change, while eStO2 increased from 48 ± 5% and 45 ± 5% in the pre- and intratransfusion periods to 57 ± 4% in the posttransfusion period (p = 0.03). Conclusion Measurement of eStO2 is feasible in neonates and may provide a continuous and sensitive index of rapid changes in mesenteric oxygenation in this patient population.

Caring for persons with bariatric health care issues: a primer for the WOC nurse.

The prevalence of obesity has nearly doubled in the last 3 decades. Nurses practicing in all care settings are looking for creative strategies to achieve safe, effective care for this patient population. Understanding skin injury events and the resulting complications is essential in the development of protocols for care, educational approaches, and interventions providing the best outcomes of care. Areas of concern for the WOC nurse with regard to bariatric patients include bathing, toileting, skin fold management, odor and genital care.

A prospective, randomized, multisite clinical evaluation of a transparent absorbent acrylic dressing and a hydrocolloid dressing in the management of Stage II and shallow Stage III pressure ulcers.

OBJECTIVE: To compare clinical performance of a transparent absorbent acrylic dressing (3M Tegaderm Absorbent Clear Acrylic Dressing ]TAAD[; 3M Company, St Paul, MN) and a hydrocolloid dressing (HD ]DuoDERM CGF, ConvaTec, ER Squibb & Sons, Princeton, NJ[) in the management of Stage II and shallow Stage III pressure ulcers. DESIGN: Prospective, open-label, randomized, comparative, multisite clinical evaluation. Patients were followed up for a maximum of 56 days or until their ulcer healed. At weekly intervals, investigators conducted wound assessments and dressing performance evaluations. SETTING: Wound care clinics, home care, and long-term care. PATIENTS: Thirty-five patients received the TAAD, and 37 received the HD. OUTCOME MEASURES: Dressing performance assessments, patient comfort, dressing wear time, and wound healing were measured. RESULTS: The majority of investigator assessments favored the TAAD. Considerations given included the ability to center dressings over the ulcer (P = .005), ability to assess the ulcer before (P < .001) and after (P < .001) absorption, barrier properties (P = .039), patient comfort during removal (P < .001), overall patient comfort (P = .048), conformability before (P = .026) and after (P = .001) absorption, ease of removal (P < .001), nonadherence to wound bed (P < .001), residue in the wound (P = .002), residue on periwound skin (P < .001), and odor after absorption (P = .016). Overall satisfaction favored the TAAD (P < .001), and a high value was placed on its transparent feature (P < .001). Mean (SD) wear time for the TAAD was 5.7 (2.55) days compared with 4.7 (2.29) days for the HD (P = .086). This 1-day difference in wear time was clinically noticeable by the investigators (P = .035). Wound closure for the 2 dressing groups was nearly identical (P = .9627). CONCLUSIONS: Performance results favored the TAAD over the HD as standard treatment for Stage II and shallow Stage III pressure ulcers.

Obesity: changing the face of geriatric care.

Statistics suggest that more and more older Americans are carrying extra weight-an estimated 40% of individuals between the ages of 60 and 69 have a body mass index >30 and 30% of persons between ages of 70 and 79 years are obese. Obesity, coupled with the challenges of aging, leads to an unfortunate burden of chronic disease, functional decline, poor quality of life, and an increased risk of being homebound. Physical assessment of the elderly obese patient should include measurement of height, weight (to determine body mass index) and waist circumference (to address central obesity) and consideration of vascular, skin, and mobility issues. Weight management strategies such as diet and hydration should balance nutritional requirements with weight loss; particular attention to protein needs in chair- and bedbound patients is necessary. Additional approaches such as exercise, bariatric weight loss surgery, and weight loss medication should be considered on an individual basis related to their inherent risks in this population. Weight loss/management options framed from an interdisciplinary perspective can improve quality of life for these patients and their caregivers. Research specific to obesity in this age group is warranted.

Achieving Magnet status.

Magnet has become the gold standard for nursing excellence. It is the symbol of effective and safe patient care. It evaluates components that inspire safe care, including employee satisfaction and retention, professional education, and effective interdisciplinary collaboration. In an organization whose mission focuses on excellent patient care, Banner Thunderbird Medical Center found that pursuing Magnet status was clearly the next step. In this article, we will discuss committee selection, education, team building, planning, and the discovery process that define the Magnet journey. The road to obtaining Magnet status has permitted many opportunities to celebrate our achievements.

Challenges of ostomy care and obesity.

In the United States, 13 to 16 million people are morbidly obese to the extent that medical intervention, simply based on obesity-related comorbidities, is needed. The challenge of ostomy care and the very obese patient lies in the skill and planning required for successful physical, emotional, and spiritual recovery. It is commonly believed that from the onset, the obese patient having surgery is at a significant disadvantage. Care of the obese patient requiring ostomy surgery includes considerable challenges - from preoperative preparation, including finding an optimal location for stoma placement, to the challenge of preventing complications during the intraoperative and postoperative phases of care. Concerns regarding pain management, immobility, skin injury, respiratory issues, embolic threats, and caregiver injury increase when treating the obese patient and must be addressed specifically. A case study approach is used as a framework to discuss the ostomy experience.

Obesity, panniculitis, panniculectomy, and wound care: understanding the challenges.

Sixty-one percent of Americans are overweight, and 20% are considered obese. The number of obese adults has doubled since 1960, and the number of overweight teenagers has tripled. In many overweight people, skin and wound conditions develop over the abdominal area, largely because of the consequences related to a large abdominal apron or panniculus. Panniculectomy surgery is performed to remove a massive pannus, or abdominal apron, which frequently contributes to a number of health concerns and threatens quality of life. Some patients are candidates for surgical removal of the pannus, and some are not candidates for this surgery. Occasionally cellulitis develops over the panniculus, leading to panniculitis. Panniculitis can lead to skin and wound problems; likewise, skin injury can lead to panniculitis. Additionally, in obese patients who require general surgery in the abdominal area, skin and wound complications may develop simply as a result of having a large panniculus. In this article, local wound care and preoperative and postoperative nursing care are discussed and case studies are presented.