Tube Feeding Preferences Among Nursing Home Residents

OBJECTIVE: To determine the preferences of nursing home residents regarding the use of tube feedings and to characterize the clinical, functional, and psychosocial factors that are associated with preferences. DESIGN: In-person survey. SETTING: Forty-nine randomly selected nursing homes. PATIENTS/PARTICIPANTS: Three hundred seventy-nine randomly selected, decisionally capable, nursing home residents. MAIN RESULTS: Thirty-three percent of participants would prefer tube feedings if no longer able to eat because of permanent brain damage. Factors positively associated with preferences for tube feedings include male gender, African-American race, never having discussed treatment preferences with family members or health care providers, never having signed an advance directive, and believing that tube feeding preferences will be respected by the nursing home staff. Twenty-five percent of the participants changed from preferring tube feedings to not preferring tube feedings on learning that physical restraints are sometimes applied during the tube feeding process. CONCLUSIONS: Demographic and social factors are associated with preferences for tube feedings. The provision of information about the potential use of physical restraint altered a proportion of nursing home residents' treatment preferences.     

Aspiration pneumonia in nursing home patients fed via gastrostomy tubes

Aspiration pneumonia is among the most serious complication of gastrostomy tube feedings. However, few data are available from the nursing home setting where tube feedings are used for extended periods. We reviewed 109 nursing facility charts in order to determine the incidence of, and risk factors for, aspiration pneumonia: 22.9% of gastrostomy tube-fed patients aspirated. A history of recent previous pneumonia was found in 40.7% of those who subsequently developed aspiration pneumonia. This was the only risk factor related (p less than 0.05) to subsequent aspiration pneumonia. No association was found with age, mental status, or the method of enteral formula administration (continuous vs. intermittent infusion). We conclude that patients with a previous history of pneumonia are a high risk group in which alternative forms of enteral alimentation (i.e., jejunostomy feedings) should be explored.     

The physician's decision to use tube feedings: the role of the family, the living will, and the Cruzan decision.

OBJECTIVE: To determine the relative importance of factors influencing physicians to use tube feedings in patients lacking decision-making capacity. DESIGN: Survey. SETTING AND PARTICIPANTS: Four hundred thirty-nine members of the Missouri Academy of Family Physicians. MEASUREMENTS: Using a mailed questionnaire, physicians were asked for a decision about feeding tube placement in an 89-year-old man who was unable to swallow or communicate after a stroke. Changing the conditions of the scenario, we then evaluated the influence of patient age, duration of disability, a living will, the Cruzan decision, and family preferences on the physician's decision. RESULTS: After reading the initial case history, 47% of physicians opposed tube feedings. Physicians who were told that the patient signed a living will specifically excluding tube feedings were more likely to oppose tube feedings than those who were told that he signed only a standard living will (53% vs 42%; P = 0.02). Forty-two percent of physicians who initially suggested a feeding tube changed their recommendation if the family opposed it. Sixty-six percent of physicians who initially opposed a feeding tube changed their recommendation if the family "pushed" for it. Thirty-three percent of physicians who initially opposed tube feedings under the living will scenario would favor tube feedings if the patient had not signed a living will. Twenty-two percent of physicians who initially opposed tube feedings would change to favor them if the issue had arisen before the Cruzan decision. CONCLUSIONS: Among this group of physicians, there was no consensus on whether tube feedings should be initiated. However, it was found that the family's opinion was the most influential factor affecting the physician's recommendation about tube feedings. Most physicians endorsed family preferences for tube feedings even when this intervention was specifically opposed in the patient's living will.     

Endoscopic placement of nasojejunal tubes: a randomized,controlled, prospective trial comparing suitability and technical success for two different tubes

BACKGROUND: Jejunal feeding is an attractive means for delivering nutrients to critically ill patients. Nasojejunal tubes may have different advantages and disadvantages that may have important clinical implications. METHODS: To compare the suitability of 2 different nasojejunal feeding tubes (Tube A, Dobbhoff; Tube B, Freka-Trelumina) for use by endoscopists and nursing staff, a randomized, controlled, prospective trial was performed in 60 patients. The primary end point was time required for tube placement. Secondary end points were successful placement and nursing problems encountered during clinical use. Results of upper endoscopy were also recorded. RESULTS: Placement took significantly longer with Tube A than Tube B (95% CI for median [11.5, 20.0] minutes vs. [5.5, 7.5] minutes; p < 0.001), and was less successful (73.3% vs. 90%; p = 0.18). Nursing problems occurred significantly more often with Tube A compared with Tube B (11 vs. 1; p < 0.001). Tube B stayed in place significantly longer than Tube A (37 days vs. 21 days; p = 0.034). In 45% of the cases, upper endoscopy provided a diagnosis of potential therapeutic relevance. CONCLUSIONS: Selection of a nasojejunal tube for endoscopic placement has significant implications with respect to time required for placement, duration of tube usage and the practicability for nursing staff. Diagnostic upper endoscopy performed concomitantly often reveals findings of clinical importance.     

Jejunal Manometry Predicts Tube Feeding Intolerance in the Postoperative Period

Postoperative nutrition is best provided enterally; however, patients often develop intolerance to enteral feedings. Our aim was to prospectively identify abdominal examination and jejunal pressure activity associated with postoperative intolerance of enteral feedings. Twenty-nine patients underwent abdominal operation and needle catheter jejunostomy placement. Elemental tube feedings were started on the day after surgery and advanced to the caloric goal rate over three days. Patients whose feedings were slowed at the attending surgeon's discretion were defined as intolerant. Jejunal manometry and a standardized abdominal exam were performed on postoperative days 1, 3, and 5. Fifteen patients (52%) were intolerant of tube feedings and had decreased jejunal motor activity but more active bowel sounds prior to feedings. After feedings, intolerant patients developed abdominal distension, but other abdominal findings were inconsistent. A marked decrease in phase II of the migrating motility complex (MMC) and the lack of a fed response were present in both groups. The overall jejunal motility present on day 1 following surgery identifies patients that will not tolerate enteral feedings. The abdominal examination, MMC parameters, and motor response to feeding did not predict feeding intolerance.     

Early Initiation of Post-PEG Feeding

Since its introduction in 1980, percutaneous endoscopic gastrostomy (PEG) has become the procedure of choice for long-term enteral feeding in patients who are unable to take adequate oral nutrition. Traditionally, gastroenterologists have waited for 24 hr after PEG tube placement before initiating feedings. However, recently published data have described the safety and efficacy of initiating PEG tube feedings as early as 3 hr after PEG tube placement. The objectives of this study were to determine how many hours after PEG tube placement practicing gastroenterologists initiate feedings and to determine whether they were aware of the pertinent literature. A four-page questionnaire was mailed to 35 practicing gastroenterologists, and the data gathered were analyzed using the SAS statistical package. A majority (81.5%) were aware of articles published in the last six years regarding the safety and efficacy of early initiation of feeding after PEG; of interest, however, only 10.7% were initiating feedings less than 3 hr after PEG tube placement. In conclusion, there exists a discrepancy between published recommendations and clinical practice regarding early initiation of feedings after PEG tube placement in this group of gastroenterologists who were surveyed.     

Discrepancies between perceptions by physicians and nursing staff of intensive care unit end-of-life decisions

Several studies have pointed out ethical shortcomings in the decision-making process for withholding or withdrawing life-supporting treatments. We conducted a study to evaluate the perceptions of all caregivers involved in this process in the intensive care unit. A closed-ended questionnaire was completed by 3,156 nursing staff members and 521 physicians from 133 French intensive care units (participation rate, 42%). Decision-making processes were perceived as satisfactory by 73% of physicians and by only 33% of the nursing staff. More than 90% of caregivers believed that decision-making should be collaborative, but 50% of physicians and only 27% of nursing staff members believed that the nursing staff was actually involved (p < 0.001). Fear of litigation was a reason given by physicians for modifying information given to competent patients, families, and nursing staff. Perceptions by nursing staff may be a reliable indicator of the quality of medical decision-making processes and may serve as a simple and effective tool for evaluating everyday practice. Recommendations and legislation may help to build consensus and avoid conflicts among caregivers at each step of the decision-making process.     

Hospice Admission Practices: Where Does Hospice Fit in the Continuum of Care?

OBJECTIVES: To evaluate selected hospice admission practices that could represent barriers to hospice use and the association between these admission practices and organizational characteristics. DESIGN: From December 1999 to March 2000, hospices were surveyed about selected admission practices, and their responses were linked to the 1999 California Office of Statewide Health Planning and Development's Home and Hospice Care Survey that describes organizational characteristics of California hospices. SETTING: California statewide. PARTICIPANTS: One hundred of 149 (67%) operational licensed hospices. MEASUREMENTS: Whether hospices admit patients who lack a caregiver; would not forgo hospital admissions; or are receiving total parenteral nutrition (TPN), tube feedings, radiotherapy, chemotherapy, or transfusions. RESULTS: Sixty-three percent of hospices restricted admission on at least one criterion. A significant minority of hospices would not admit patients lacking a caregiver (26%). Patients unwilling to forgo hospitalization could not be admitted to 29% of hospices. Receipt of complex medical care, including TPN (38%), tube feedings (3%), transfusions (25%), radiotherapy (36%), and chemotherapy (48%), precluded admission. Larger program size was significantly associated with a lower likelihood of all admission practices except restricting the admission of patients receiving TPN or tube feedings. Hospice programs that were part of a hospice chain were less likely to restrict the admission of patients using TPN, radiotherapy, or chemotherapy than were freestanding programs. CONCLUSION: Patients who are receiving complex palliative treatments could face barriers to hospice enrollment. Policy makers should consider the clinical capacity of hospice providers in efforts to improve access to palliative care and more closely incorporate palliation with other healthcare services.     

Factors contributing to dying at home in elderly patients who received home care service]

This study examine whether around-the-clock medical support is a contributing factor to dying at home, and also tried to identify other such factors. Visiting nursing records of 81 elderly patients who died at home or in hospital after receiving home care at two facilities, one with and one without 24-hour medical support respectively were examined retrospectively. The subjects were divided into two groups: those who died at home and those who died in a hospital or nursing home. The two groups were compared in terms of clinical and sociodemographic characteristics and preferences for dying at home, expressed by patients, families and medical staff. Those who died at home showed a significantly higher rate of total dependence (84.6% vs. 48.1%) at month before death. Dying at home was significantly more preferred by all patients, families and medical staff. The major reason for hospitalization was rapid deterioration of the patients' condition. The facility with around-the-clock medical service had a higher rate of dying at home (42% vs. 27%, p = 0.18). Also, patients, families, and medical staff associated with their facility showed a higher preference for dying at home. We concluded from the above that the contributing factors for dying at home are: 1) total dependence level of ADL at one month before the death, and 2) preference for dying at home expressed by the patient, family and medical staff. This study suggests 24-hour medical support should be a requirement for in-home terminal care. Supporting advice from the staff to the family seems to be another contributing factor.     

Percutaneous endoscopic jejunostomy: long-term follow-up of 23 patients

This study reports our experience with the placement and long-term follow-up of 26 percutaneous endoscopic jejunostomy (PEJ) tubes in 23 patients over a 2-year period. Eighty-four percent of the PEJ tubes failed and were functional for an average of only 39.5 days. The reasons for failure were: (1) separation of the inner PEJ tube from the outer gastrostomy tube (59%); (2) clogging (32%) due to small PEJ tube diameter; and (3) kinking and knotting (9%). Upper gastrointestinal bleeding occurred in 30% of the patients (7 of 23). Only one patient required blood transfusions (2 units). The etiology of the bleeding was not determined. These patients had a previous history of acid-peptic disease and bleeding occurred despite cimetidine treatment. In contrast, only 1 of the 16 nonbleeding patients had acid-peptic disease (p less than 0.0001) and none were on cimetidine. The frequency of aspiration pneumonia decreased from 13 episodes during nasogastric tube feedings to 5 episodes during PEJ tube feedings. Improvement in the design of the PEJ tubes may increase the longevity and effectiveness of the tubes.     

Randomized Prospective Trial of Early Versus Delayed Feeding After Percutaneous Endoscopic Gastrostomy Placement

Objective : By convention, most clinicians delay feeding through the gastrostomy tube until 24 h after placement. However, evidence is lacking to support the rationale for such a delay in PEG use. This randomized, prospective study was designed to assess the safety of early feeding after PEG placement. Methods : One hundred-twelve patients referred for PEG were randomized to begin tube feedings at 4 h (group A) or at 24 h (group B) after placement. All patients received prophylactic antibiotics. Full-strength Isocal was administered with the following schedule: day 1,100 ml every 4 h for six feedings; day 2, 200 ml every 4 h for six feedings. Immediately before each scheduled feeding, gastric residual volume was recorded and the next feeding was withheld if the residual volume was > 50 percent (gastric retention). Patients were evaluated on day 1, day 2, day 7, and day 30 for major and minor complications. Results : The two groups were similar with regard to age, gender, baseline nutritional status, and indications for PEG placement. On the first day of feeding, 14 of 57 patients (25%) in group A, but only five of 55 patients (9%) in group B, had evidence of gastric retention,   p × 0.029  . The proportion of patients with high gastric residual volumes was not significantly different on day two. In group B, one death occurred because of aspiration of gastric contents on day 2. All other complications were minor and did not differ significantly between the two groups. Conclusions : Early initiation of PEG feedings is safe, well tolerated, and reduces cost by decreasing hospital stay.     

Pulmonary aspiration in tube-fed patients with artificial airways

Based on the results of this study, it appears that critically ill patients may receive nutritional supplements through the use of a small-gauge, flexible enteral feeding tube without significant danger of pulmonary aspiration. However, the potential for aspiration of tube feedings in any critically ill patient still exists, and further research in this area would contribute to a decrease in morbidity and mortality rates.     

Patients with severe dementia in geriatric facilities

The institutional management for demented patients has been improved by new specific treatments, behavioural approach, better architectural adaptation, and environmental characteristics. This management must be global, including patients, families and nursing staffs. The nursing staff must be diversified, motivated, and specifically trained to manage demented patients.     

Indications for tube feedings in elderly patients

Tube feedings are utilized in elderly patients with acute and chronic problems. Inadequate oral intake with malnutrition, comatose state, neurologic disorders with severe dysphagia, extensive burns, massive gastrointestinal resection, and oropharyngeal and upper gastrointestinal malignancies are the commonly encountered conditions requiring tube alimentation. Dysphagia with frequent aspiration is the most common indication for use of tube feedings in the elderly. Nasogastric tube is preferred for short-term feeding, while gastrostomy or jejunostomy is indicated for long-term or permanent nutritional support. Nutritional assessment should be done initially and on a regular basis. Specific formulas are available to calculate height, weight, and caloric needs of bedbound elderly patients. Various enteral feeding formulas are available for a specific clinical condition and are preferably administered by continuous drip using a pump. Parenteral nutrition is also indicated for certain situations in which enteral feeding cannot meet the patient's nutritional requirement, and in particular situations where enteral feeding is contraindicated and not feasible. Optimal patient care is dependent on adequate nutritional support.     

Replicating the Hospital Elder Life Program in a community hospital and demonstrating effectiveness using quality improvement methodology

OBJECTIVES: To evaluate a replication of the Hospital Elder Life Program (HELP), a quality-improvement model, in a community hospital without a research infrastructure, using administrative data. DESIGN: A pretest/posttest quality-improvement study. SETTING: A 500-bed community teaching hospital in western Pennsylvania. PARTICIPANTS: Four thousand seven hundred sixty-three hospitalized patients aged 70 and older admitted to one nursing unit over 3.5 years. INTERVENTION: Application of the HELP multicomponent intervention targeting patients at risk for delirium. MEASUREMENTS: A proxy measure for delirium was developed using administrative data to calculate delirium rate and differences in variable costs of care and length of stay for patients before and after the intervention. Similar calculations were used in delirious patients for variable costs and length of stay before and after the intervention. Satisfaction surveys were administered to nursing staff and patient families before and after the intervention. RESULTS: The intervention reduced the absolute rate of delirium according to proxy report 14.4% from baseline, which represented a relative reduction in risk of 35.3% (P=.002). Total costs on this 40-bed nursing unit were reduced $626,261 over 6 months. Satisfaction of nursing staff and families was high in the intervention group. In addition, the intervention showed sustained benefits over time and remains funded by the hospital. CONCLUSION: HELP can be successfully replicated in a community hospital, yielding clinical and financial benefits.     

Does the Presence of Esophagitis Prior to PEG Placement Increase the Risk for Aspiration Pneumonia?

The aim of this study is to determine if the endoscopic presence of esophagitis predicts aspiration pneumonia after the initiation of enteral feedings in a newly placed PEG tube. A retrospective analysis of 278 patients who received a PEG tube from November 1999 to June 2002 was performed. All PEG procedures performed by a single endoscopist were reviewed from the GI Trac database at the Medical University of South Carolina. Eleven of the procedures were aborted due to technical difficulties. Nine patients received the PEG for gastric decompression only. Seven patients died within 14 days of PEG placement from non-PEG-related complications and were excluded. The resulting 251 patients included for our analysis successfully had PEG tube placement and had at least 14 days of enteral feeding. Esophagitis was defined macroscopically by the endoscopic presence of mucosal edema, friability, or obscurity of the normal vascular pattern in the distal esophagus. Aspiration was defined as the witnessed regurgitation of or tracheal suctioning of PEG feedings. Pneumonia as a consequence of aspiration was defined by development of fever and new infiltrate on chest radiograph within 14 days of PEG placement. Two hundred fifty-one patients had PEG placement (M, 127; F, 124; average age, 62.4 year; age range, 18-95 years) performed by a single endoscopist over a 32-month period. Fourteen (5.6%) of these patients had clinically evident pulmonary aspiration, with seven of them developing pneumonia. Thirteen (93%) of these patients had normal esophageal mucosa. One of the 24 patients (4%) with esophagitis or esophageal ulceration present endoscopically had an aspiration event with subsequent pneumonia. None of the 20 patients found to have some other form of esophageal pathology had an aspiration event. The overall incidence of aspiration pneumonia after the initiation of PEG feedings was 2.7% (7/251). The odds ratio that the presence of esophagitis would predict the development of aspiration pneumonia was 1.60, with a 95% confidence interval of 0.18 to 13.89. This study argues that the presence of esophagitis alone does not increase the risk of aspiration pneumonia from PEG feedings. Other factors apart from esophagitis play an important role in the incidence of aspiration pneumonia with PEG feeding     

Physicians’ attitudes toward tube feeding chronically III nursing home patients

Objective:To determine attitudes of physicians toward the limitation of tube feeding in chronically ill nursing home patients and the influences of patient preferences and other patient and physician variables on these decisions. Design:Questionnaire-based, mailed survey. Hypothetical case scenarios derived by fractional factorial design to determine the influences of patient and family preferences, age, life expectancy, physical and cognitive functioning; direct scaling to determine the influences of legal and cost considerations. Participants:Randomly selected national samples of American Geriatrics Society and American Medical Association members (n=141, participation rate 41%). Main results:Nearly all physicians indicated they would withhold (95%) or withdraw (92%) tube feeding in at least one of the 16 scenarios studied. Physician decisions were most highly associated with patient preferences, followed by family preferences, life expectancy, and cognitive status (p<0.02 to <0.001). When patients and families agreed, physicians concurred in 87% to 95% of the decisions. However, when patients and families disagreed, physicians concurred with patients in only 48% to 55% of the decisions. Increasing physician concern regarding legal and cost considerations was significantly associated with significantly higher and lower likelihoods of tube feeding, respectively (p<0.05). Conclusions:These results suggest that the majority of study physicians are willing to limit tube feeding in nursing home patients under some circumstances. Patient preferences appear to be the most important factor in these decisions, but may not be honored, especially if the wishes of patients and their families are not in concurrence. Supported by grants from the Hartford and Dana Foundations and by National Institute on Aging Academic Award number K08 AG00265 (Dr. Uhlmann).     

Evaluation of a new technique for endoscopic nasojejunal feeding-tube placement

OBJECTIVES: Multiple techniques for endoscopic nasojejunal tube (NJT) placement exist. However, poor experience with these techniques has limited more routine practice of NJT placement for many endoscopists. We evaluated endoscopic NJT placement with a new stiff jejunal (J)-tube method (push technique). METHODS: The GI Tract database at the Medical University of South Carolina was queried for NJT-placement procedures. Records of 42 patients who had undergone NJT placement by using the push technique between the years 2001 and 2004 at our institution were reviewed for information regarding procedure success and tube-related outcomes. RESULTS: The push technique of NJT placement was successful in 41 of 42 patients (97.6%), with an average procedure time of 11.6 minutes (range, 5-50 minutes). Negative outcomes occurred in 61% of properly positioned NJTs and included inadvertent tube removal by the patient or the staff (42.1%), dislodging (10.5%), clogging (5.3%), and kinking (5.3%). The average longevity of the NJT was 7.8 days (range, 1-37 days). Most patients were ultimately converted to a percutaneous enteral access device or to oral feedings. CONCLUSIONS: Endoscopic placement of NJT by using the push technique is an efficient, reliable method of accessing the small bowel for enteral nutrition.     

Successful implementation of a long-term care unit for patients with acquired immunodeficiency syndrome in an underserved suburban area with a high incidence of human immunodeficiency virus.

BACKGROUND--Long Island (NY) has the highest incidence of human immunodeficiency virus infection of any suburban area in the United States. Until 1988, however, no patient with the acquired immunodeficiency virus had been admitted to any one of the 61 Long Island nursing home facilities. METHODS--A 10-bed acquired immunodeficiency syndrome unit was established in a county-owned skilled nursing facility. Before implementation of the unit, all staff members underwent extensive training and education, and standard precautions against infection were emphasized. Meetings were held with current residents of the nursing home and their families to address their fears and concerns. The unit was staffed entirely on a volunteer basis. RESULTS--The unit was opened in October 1990, and 16 patients have been admitted since that time. The geriatric and human immunodeficiency virus-positive patients interact well, and no complaints have been received from the geriatric patients or their families. No known breaches in infection control policies have occurred. There have been no problems in staff recruitment. CONCLUSIONS--Long-term care for patients with human immunodeficiency virus in an existing nursing home facility is an achievable goal.