Cynthia X. Pan

Complementary and Alternative Medicine in the Management of Pain, Dyspnea, and Nausea and Vomiting Near the End of Life: A Systematic Review

To review the evidence for efficacy of complementary and alternative medicine (CAM) modalities in treating pain, dyspnea, and nausea and vomiting in patients near the end of life, original articles were evaluated following a search through MEDLINE, CancerLIT, AIDSLINE, PsycLIT, CINAHL, and Social Work Abstracts databases. Search terms included alternative medicine, palliative care, pain, dyspnea, and nausea. Two independent reviewers extracted data, including study design, subjects, sample size, age, response rate, CAM modality, and outcomes. The efficacy of a CAM modality was evaluated in 21 studies of symptomatic adult patients with incurable conditions. Of these, only 12 were directly accessed via literature searching. Eleven were randomized controlled trials, two were non-randomized controlled trials, and eight were case series. Acupuncture, transcutaneous electrical nerve stimulation, supportive group therapy, self-hypnosis, and massage therapy may provide pain relief in cancer pain or in dying patients. Relaxation/imagery can improve oral mucositis pain. Patients with severe chronic obstructive pulmonary disease may benefit from the use of acupuncture, acupressure, and muscle relaxation with breathing retraining to relieve dyspnea. Because of publication bias, trials on CAM modalities may not be found on routine literature searches. Despite the paucity of controlled trials, there are data to support the use of some CAM modalities in terminally ill patients. This review generated evidence-based recommendations and identified areas for future research.

How prevalent are hospital-based palliative care programs? Status report and future directions.

In the United States, the majority of deaths occur in the hospital but the dying process there is at best unsatisfactory and more likely inadequate for both patients and caregivers. The development of hospital-based palliative care programs (HBPCPs) can vastly improve inpatient end-of-life care. This study is the first to examine the prevalence and characteristics of HBPCPs in the United States, thus providing a snapshot of the characteristics of these HBPCPs. It also serves as a baseline and benchmark against which future development and patterns of HBPCPs can be compared. Phase 1: Data were obtained from the American Hospital Association (AHA) 1998 Annual Survey, on the existence of end-of-life care (EOLC) and pain management (PM) services in U.S. hospitals. Phase 2: A focused survey further assessed programs in Phase 1 and was sent to all registered hospitals that responded affirmatively to the AHA survey questions as having either a PM service, an EOLC service, or both. In phase 1, 1,751 (36%) hospitals reported having a PM service and 719 (15%) had an EOLC service, for a total of 2,015 unique hospitals that had one or both. For Phase 2, 1,120 of 2,015 responded (56%). Of these, 337 (30%) hospitals reported having an HBPCP, and another 228 (20.4%) had plans to establish one. HBPCPs are most commonly structured as inpatient consultation service and hospital-based hospice. They tend to be based in oncology, general medicine, and geriatrics. We also assessed reasons for consultation, patient characteristics, and future development needs. These findings can help guide future funding, educational, and programming efforts in hospital-based palliative care.

Asymptomatic rectal colonization with carbapenem-resistant Enterobacteriaceae and Clostridium difficile among residents of a long-term care facility in New York City.

BACKGROUND Residents of long-term care facilities (LTCFs) are at increased risk for colonization and development of infections with multidrug-resistant organisms. This study was undertaken to determine prevalence of asymptomatic rectal colonization with Clostridium difficile (and proportion of 027/NAP1/BI ribotype) or carbapenem-resistant Enterobacteriaceae (CRE) in an LTCF population. METHODS Active surveillance was performed for C difficile and CRE rectal colonization of 301 residents in a 320-bed (80-bed ventilator unit), hospital-affiliated LTCF with retrospective chart review for patient demographics and potential risk factors. RESULTS Over 40% of patients had airway ventilation and received enteral feeding. One-third of these patients had prior C difficile-associated infection (CDI). Asymptomatic rectal colonization with C difficile occurred in 58 patients (19.3%, one-half with NAP1+), CRE occurred in 57 patients (18.9%), and both occurred in 17 patients (5.7%). Recent CDI was significantly associated with increased risk of C difficile ± CRE colonization. Multivariate logistic regression analysis revealed presence of tracheostomy collar to be significant for C difficile colonization, mechanical ventilation to be significant for CRE colonization, and prior CDI to be significant for both C difficile and CRE colonization. CONCLUSIONS The strong association of C difficile or CRE colonization with disruption of normal flora by mechanical ventilation, enteral feeds, and prior CDI carries important implications for infection control intervention in this population.

Palliative Care in New York State Nursing Homes: A Descriptive Study:

Objective: To describe the current landscape of palliative care (PC) in nursing homes (NHs) in New York State (NYS). Measurements: A statewide survey was completed by 149 respondents who named 61 different NHs as their workplace. Questions were related to presence, type, and composition of PC programs; perceptions of PC; barriers to implementing PC; and qualifying medical conditions. Results: Hospice is less available than palliative or comfort care programs, with three-fourths of NYS NH responded providing a PC program. In general, medical directors and physicians were more similar in perspective about the role/impact of PC compared to nursing and others. There was general agreement about the positive impact and role of PC in the NH. Funding and staffing were recognized as barriers to implementing PC. Conclusion: There is growing penetration of PC programs in NH facilities in NYS, with good perception of the appropriate utilization of PC programs. Financial reimbursement and staffing are barriers to providing PC in the NH and need to be addressed by the health-care system.

How Long Does (s)he Have? Retrospective Analysis of Outcomes After Palliative Extubation in Elderly, Chronically Critically Ill Patients

Objective:For chronically critically ill elderly patients on mechanical ventilation, prognosis for significant recovery may be minimal. These individuals, or their surrogates, may decide for “palliative extubation.” A common prognostic question arises: “How long does she/he have?” This study describes demographics, mortality, time to death, and factors associated with death after palliative extubation. Design, Setting, and Patients:Retrospective 3-year study in community hospital with ethnically diverse elderly population. Chronically critically ill patients followed from palliative extubation to death or survival to discharge. Measures:Mortality/survival following palliative extubation, time to death or discharge, factors associated with death. Results:Hundred and forty-eight subjects underwent palliative extubation. Mean age: 78 years, 60% female, ethnically diverse with 46% white, and 54% others. Top diagnostic categories: sepsis (47%) and respiratory failure (22%). After extubation, 114 patients (77%) died in hospital and 34 (23%) were discharged. Of those who died, median time to death 8.9 hours (range, 4 min to 7 d). Mortality proportion was 56% at 24 hours and increased with time. Factors associated with early death: Systolic blood pressure less than 90 (p = 0.002) and Charlson Comorbidity Index that is above 6 or 0 (p = 0.002). Conclusions:Palliative extubation at end of life was an option selected by an ethnically diverse elderly population. Approximately three-fourths of subjects died in hospital, and one-fourth was discharged alive. Over 50% who died did so within 24 hours, making this useful information for counseling and anticipatory planning. Subjects with systolic blood pressure less than 90 and Charlson Comorbidity Index that is very low or very high had higher mortality.