Pressure ulcers in long-term care

Pressure ulcers are common, costly, and debilitating chronic wounds, which occur preferentially in people with advanced age, physical or cognitive impairments, and multiple comorbidities. Residents with pressure ulcers have decreased quality of life and increased morbidity and mortality, and facilities with high rates of pressure ulcers have higher costs and risks of litigation. Health professionals who practice in this setting should be well versed in pressure ulcer management. This article reviews the significance, risk factors, pathophysiology, prevention, diagnosis, and management of pressure ulcers in long-term care.     

Pressure ulcers among elderly patients early in the hospital stay

BACKGROUND: Pressure ulcers among elderly hospital patients diminish quality of life and increase the cost of hospital care. Evidence suggests that pressure ulcers can arise after only a few hours of immobility. The goals of this study were to estimate the incidence of hospital-acquired pressure ulcers in the first 2 days of the hospital stay and to identify patient characteristics associated with higher incidence. METHODS: A prospective cohort study was performed between 1998 and 2001. A total of 3233 patients 65 years old or older admitted through the Emergency Department to the inpatient Medical Service at two study hospitals were examined by a research nurse on the third day of hospitalization. Pressure ulcers were ascertained using standard criteria and were classified as either preexisting, possibly hospital-acquired, or definitely hospital-acquired. RESULTS: There were 201 patients with one or more possibly or definitely hospital-acquired pressure ulcers for a cumulative incidence of 6.2% (95% confidence interval, 5.4%-7.1%). Most of the pressure ulcers were stage 2, and the majority were in the sacral area or on the heels. In multivariable analysis, pressure ulcer incidence was significantly associated with increasing age, male gender, dry skin, urinary and fecal incontinence, difficulty turning in bed, nursing home residence prior to admission, recent hospitalization, and poor nutritional status. CONCLUSIONS: A small but significant proportion of elderly emergently admitted hospital patients acquire pressure ulcers soon after their admission. New models of care may be required to ensure that preventive interventions are provided very early in the elderly person's hospital stay.     

Antibiotic-resistant flora in nursing home patients admitted to the hospital

To study carriage of multiply resistant gram-negative bacilli, 50 patients admitted to the hospital from nursing homes (NHs) and 50 control admissions not from NHs were matched for age and recent antibiotic use. Their antibiotic resistance patterns were similar: 20 NH patients and 14 controls had resistant strains. However, significantly more patients (64%) from NHs with large numbers of "skilled beds" had resistant bacteria than did patients from small NHs (21%) or controls (28%). Also, more patients from NHs had members of the Proteus-Providencia-Morganella group in their urine than did controls. Discriminant analysis showed that residence in NHs with large numbers of skilled beds, recent antibiotic use, and bladder dysfunction (indwelling catheter or incontinence) were independently important in predicting carriage of resistant strains in NH and control patients. Over 75% of resistant isolates were from rectal specimens, emphasizing the occult way that such strains are brought into the hospital.     

Colonization of pressure ulcers by multidrug-resistant microorganisms in patients receiving home care

Colonization and/or infection with multidrug-resistant microorganisms (MDRO) of pressure ulcers in patients receiving care at home have seldom been investigated. The objective of this study was to assess the prevalence of MDRO colonization in pressure ulcers of patients receiving home care in Palermo, Italy. Vancomycin-resistant Enterococcus (VRE), methicillin-resistant Staphylococcus aureus (MRSA), and multidrug-resistant Gram-negative bacilli (MDRGN) were isolated, identified, and characterized from pressure ulcers and selected home environment surfaces. Thirty-two patients were enrolled, of whom 12 were under antimicrobial therapy. Five patients had been admitted to hospital in the preceding year. Nineteen patients tested positive for 1 or more MDROs. In particular, 1 patient was colonized by a vanA-containing strain of VRE, 5 by MRSA, and 17 by MDRGN of different species. Our findings suggest that pressure ulcers in home care patients could play a role in bringing MDROs into the community setting.     

Risk of acute hospitalization among long-term home care patients

To determine the factors that influence acute hospitalization among long-term home care patients, all patients (N = 59) who were provided home visiting nursing and/or medical care from a 169-bed community hospital in Saitama, Japan, between May 1989 and April 1993 were followed until November 1993. Data on patients concerning age, sex, diagnosis of primary disease, ability to perform activities of daily living (ADL), intellectual impairment, serum albumin, frequency of home visiting medical care, medical and nursing care provided at the patient's home were collected from the medical charts of each subject. The main outcome measure was onset of acute hospitalization during a one-year period after initiation of home visiting medical care. Thirty-five patients (59%) were admitted due to acute illness. Compared with patients who were not in need of acute hospitalization. Cox's proportional hazard model revealed that patients who were completely dependent for eating, dressing, and using the toilet (Hazard ratio (HR) = 3.13, 95% confidence interval (CI) = 1.34-7.35) and serum albumin less than 3.5 g/dl (HR = 3.05, 95% CI = 1.37-6.77) were more likely to be hospitalized. Evaluating a patient's physical conditions at the beginning of home visiting care may allow us to predict whether the patients will have to be hospitalized during the following one-year period.     

Mortality among adult patients admitted to the hospital on weekends

BackgroundSome reports have shown that the risk of death is higher for patients admitted on weekends than for patients who go into the hospital on weekdays. This study was conducted to assess what independent influence, if any, weekend admission might have on mortality in our hospital.MethodsThe clinical data of 35,993 adult (> 14 years) patients admitted to the emergency department of Fundación Hospital Alcorcón from 1999 to 2003 were analyzed. We compared global mortality and mortality within the first 48 h according to whether the patients were admitted on the weekend or on a weekday. Elective admissions, critical care patients, children under 14 and births were not included.ResultsGlobal mortality was similar in both groups, but mortality within the first 48 h was higher for patients admitted on the weekend (OR 1.40, 95% CI 1.18–1.62, P < 0.001), even after controlling for age, gender and comorbidity (weight of diagnosis-related group and Charlson comorbidity index).ConclusionThe risk of mortality within the first 48 h is higher for patients admitted on weekends than for patients admitted on a weekday.     

Depression in older patients admitted for postacute nursing home rehabilitation

OBJECTIVES: To describe the prevalence, recognition, and persistence of depression in older adults undergoing postacute rehabilitation in a nursing home (NH) setting and to explore the effect of depression on rehabilitation outcomes. DESIGN: Prospective cohort study. SETTING: One rehabilitative NH in the Los Angeles area. PARTICIPANTS: One hundred fifty-eight patients (aged >/=65) admitted for postacute rehabilitation over a 9-month recruitment period. MEASUREMENTS: Depression was assessed using the 15-item Geriatric Depression Scale (GDS-15) or the Cornell Scale for Depression (in participants with dementia). Medical records were reviewed for documentation of depression and antidepressant use before and during the rehabilitative NH stay. Rehabilitation process was assessed using total amount of successfully completed therapy (minutes). Rehabilitation outcome was assessed using the motor component of the Functional Independence Measure (mFIM). Measures were performed at admission and 2 months later. RESULTS: Of the 646 potentially eligible patients admitted during the study, 158 consented, and 151 were screened for depression. Forty-two (27.8%) had depressive symptoms (GDS=6 or Cornell=5). Of these, only 15 had a documented diagnosis of depression, and 12 were receiving antidepressants. Depression was associated with longer NH stay but not with discharge mFIM score. Two months later, depression persisted in 24 participants and was associated with worse mFIM (55.5+/-22.7 vs 67.0+/-23.7, depressed vs nondepressed; P=.03). CONCLUSION: Depression was common, underrecognized, and undertreated in these postacute rehabilitation patients. Depression generally persisted and was associated with worse functional status at 2-month follow-up.     

Outcome of patients having dermatomyositis admitted to the intensive care unit

Patients having systemic rheumatic diseases constitute a small percentage of admissions to the medical intensive care units (ICUs). Dermatomyositis (DM) is one of the rheumatic diseases that have secondary complications that may lead to a critical illness requiring hospitalization in the ICU. Herein, we present the features, clinical course, and outcome of critically ill patients having DM who were admitted to the ICU. The medical records of six DM patients admitted to the ICU in a large tertiary hospital in a 12-year period were reviewed. The mean age of patients at time of admission to the ICU was 38 (range 16–37). Mean disease duration from diagnosis to admission to the ICU was 1.6 years (range 1 month–8 years), while the main reason for admission to the ICU was acute respiratory failure. Two of six patients died during the hospitalization. The main causes of death were respiratory complications and sepsis. The outcome of DM patients admitted to the ICU was generally not different from the outcome of other patients hospitalized in the ICU. The main reason for hospitalization was acute respiratory failure. As there are many reasons for respiratory failure in DM, an early diagnosis and aggressive appropriate treatment may help to further reduce the mortality in these patients.     

Prognosis of patients with acute myeloid leukaemia admitted to intensive care

This retrospective study assessed the prognostic factors associated with early and long-term outcome in consecutive patients with acute myeloid leukaemia (AML) admitted to the intensive care unit (ICU) over a 9-year period. A total of 83 patients were studied (age 48 +/- 16 years), among whom 60% were neutropenic on admission. For 68%, admission occurred within the first month following diagnosis of AML. The main reason for ICU admission was an acute respiratory disease in 82% of cases. Mechanical ventilation (MV) was required in 57% of patients. In-ICU mortality was 34%. Among patients discharged alive from ICU, 49% died within a year after discharge. Factors significantly associated with in-ICU death in multivariate analysis were simplified acute physiology score II and need for invasive MV (IMV). Age, performance status, AML3 subtype and complete remission were significantly associated with 1-year survival. Patients with acute respiratory failure initially supported with non-invasive MV had significantly better ICU outcome than patients initially supported with IMV. In conclusion, ICU admission is justified for selected patients with AML. The ICU mortality rate is highly predictable by the acute illness severity score. A 1-year survival is predicted by haematological prognostic factors.     

Anaemia and other haematological abnormalities in patients admitted to long-term care

We investigated the occurence and causes of anaemia and other haematological abnormalities in 142 elderly patients (43 men, 99 women; median age 79 and 80 years), admitted to long-term care. Healthy 81-year-old subjects (n = 220) were used as reference group. Anaemia according to the WHO definition was much more common in the studied population (41%) than in a representative sample of 81-year-old subjects (10%). Somatically fit patients were less often anaemic (30%) than those with somatic illness (68%). The main causes for anaemia were: chronic disease (14.9%), recent haemorrhage (7.8%), iron deficiency (5.7%); and often multifactorial. Secondary leuko- or thrombocytosis occurred in 14 and 23%, drug-induced thrombocytopenia in 2.8% of the patients. Anaemia and other haematological abnormalities seen in elderly patients hospitalized for long-term care are often secondary to chronic or acute disorders. However, they also occur in patients without severe somatic impairment and many of them are reversible. Such findings should therefore not be neglected, but properly investigated, and if possible treated.     

Outcome predictors of cirrhosis patients admitted to the intensive care unit

OBJECTIVE: To evaluate outcome predictors of patients with cirrhosis admitted to an intensive care unit (ICU). METHODS: One hundred and twenty-nine consecutive patients with cirrhosis admitted to the ICU at a tertiary care transplant centre in Saudi Arabia between March 1999 and December 2000 were entered prospectively in an ICU database. Liver transplantation patients and readmissions to the ICU were excluded. The following data were documented: demographic features, severity of illness measures, parameters of organ failure, presence of gastrointestinal bleeding, and sepsis. The need for mechanical ventilation, renal replacement therapy and pulmonary artery catheter placement was recorded. The primary endpoint was hospital outcome. RESULTS: Cirrhotic patients admitted to the ICU had high hospital mortality (73.6%). However, the actual mortality was not significantly different from the predicted mortality using prediction systems. There was an association between the number of organs failing and mortality. Coma and acute renal failure emerged as independent predictors of mortality. All patients who were monitored with pulmonary artery catheterisation in this study died. Patients requiring mechanical ventilation and renal replacement therapy had very high mortalities (84% and 89%, respectively). All 13 cirrhotic patients admitted to ICU immediately post-cardiac arrest in this study died. CONCLUSIONS: Cirrhotic patients admitted to ICU have a poor prognosis, especially when admitted with coma, acute renal failure or post-cardiac arrest. The consistently poor prognosis associated with certain ICU interventions should raise new awareness regarding limitations of medical therapy. These mortality statistics compel a critical re-examination of uniformly aggressive life support for the critically ill cirrhotic patient, a percentage of whom will not benefit from invasive measures.     

Pressure sores in nursing home patients

One hundred and sixty-seven patients were part of a cross-sectional study examining pressure sores in patients in skilled nursing facilities. Every patient admitted to this study was physically examined for the presence or absence of pressure sores and evaluated according to a standardized procedure. Using logistic regression analysis, the variables most significantly associated with pressure sores included a history of hypertension, infection, unwelcome response to visitors, history of poor dietary intake and a pattern of slow or poor response to commands. Knowledge of these factors may lead to more intensive efforts to develop better methods of prevention and treatment of pressure sores.     

A specialized home care intervention improves survival among older post-surgical cancer patients

CONTEXT: Changes in the healthcare system have resulted in shortened hospital stays, moving the focus of care from the hospital to the home. Patients are discharged post-operatively with ongoing needs, and whether they receive nursing care post-hospitalization can influence their recovery and survival. Little information is available about the factors that influence outcomes, including the survival of older cancer patients after cancer surgery. OBJECTIVE: To compare the length of survival of older post-surgical cancer patients who received a specialized home care intervention provided by advanced practice nurses (APNs) with that of patients who received usual follow-up care in an ambulatory setting. We also assessed potential predictors of survival in terms of depressive symptoms, symptom distress, functional status, comorbidities, length of hospital stay, age of patient, and stage of disease. DESIGN: A randomized controlled intervention study. SETTING: Discharged older cancer patients after surgery at a Comprehensive Cancer Center in southeastern Pennsylvania. PATIENTS: Three hundred seventy-five patients aged 60 to 92, newly diagnosed with solid cancers, were treated surgically between February 1993 and December 1995. One hundred ninety patients were randomized to the intervention groups and 185 to the usual care group. INTERVENTION: The intervention was a standardized protocol that consisted of standard assessment and management post-surgical guidelines, doses of instructional content, and schedules of contacts. The intervention lasted 4 weeks and consisted of three home visits and five telephone contacts provided by APNs. Both the patients and their family caregivers received comprehensive clinical assessments, monitoring, and teaching, including skills training. MAIN OUTCOME MEASURE: Time from enrollment of patients into the study until death or last date known alive at the end of November 1996. RESULTS: During the 44-month follow-up period, 93 (24.8%) of 375 patients died. Forty-one (22%) of those who died were patients in the specialized home care intervention group, compared with 52 (28%) in the usual care group. Stage of disease at diagnosis differed between the two groups at baseline (38% late stage patients in the intervention group compared with 26% in the control group, P = .01), so stratified analysis was performed. Overall, the specialized home care intervention group was found to have increased survival (P = .002 using stratified log-rank test). Among early stage patients only, there was no difference in survival between the intervention and control groups. Among late stage patients, there was improved survival in the intervention group. For example, 2-year survival among late stage intervention group cases was 67% compared with 40% among control cases. When Cox's proportional hazard model was used to adjust for significant baseline covariates, the relative hazard of death in the usual care group was 2.04 (CI: 1.33 to 3.12; P = .001) after adjusting for stage of disease and surgical hospitalization length of stay. CONCLUSIONS: This is the first empirical study of post-surgical cancer patients to link a specialized home care intervention by advanced practice nurses with improved survival. Additional research is needed to test home care interventions aimed at maintaining quality of life outcomes and their effects on survival of post-surgical cancer patients.     

Hospital-Acquired SARS-CoV-2 infection among patients admitted to a university hospital

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has become a public health emergency, as it is a highly contagious disease, health services had to adapt to the high demand for hospitalizations in order to contain hospital outbreaks. We aimed to identify the impact of nosocomial transmission of severe acute respiratory coronavirus virus 2 among inpatients at a university hospital in São Paulo, Brazil. Among 455 inpatients diagnosed with coronavirus disease 2019 in March–May, 2020, nosocomial infection was implicated in 42 (9.2%), of whom 23 (54.7%) died. becoming routine, especially when community transmission occur with high levels of incidence. It was possible to observe with this study that the nosocomial transmission by SARS-CoV-2 was present even with these measures instituted, and some of the damages caused by these infections are intangible.