Profile of olanzapine long-acting injection for the maintenance treatment of adult patients with schizophrenia

Olanzapine long-acting injection (OLAI) is a crystalline salt composed of olanzapine and pamoic acid, which permits a depot intramuscular formulation of olanzapine. The half-life of olanzapine pamoate is 30 days, and its steady state is reached approximately at 12 weeks. Oral supplementation of olanzapine is not required during OLAI initiation, according to Eli Lilly recommendations, although a study indicated that ≥60% of D2 receptor occupancy was reached only by the fifth injection cycle. To date, a short-term, placebo-controlled study of 8 weeks in acutely ill patients and a long-term, controlled trial of 24 weeks in stabilized patients have been conducted. In both the studies, efficacy and safety were similar to those of oral olanzapine, with the exception of an acute adverse effect, the so-called inadvertent intravascular injection event, which occurred 1–3 hours after the injection with an incidence rate of 0.07% per injection. It consisted of symptoms that are similar to those reported in cases of oral olanzapine overdose. The most significant studies published to date, on the use of olanzapine pamoate in schizophrenia, are reviewed in this article. The pharmacodynamic and pharmacokinetic profile and related side effects of OLAI are reported

Patients' perception of dignity in an Italian general hospital: a cross-sectional analysis

Background: Dignity is related to a patient’s respect, privacy, information and autonomy. Maintaining dignity is defined as ethical goal of care. Although the importance of dignity has been widely recognized, there is limited research that investigates if dignity is really maintained in clinical practice and few studies have been conducted in acute hospital settings with adults across the age range. The aim of the study was to explore inpatients’ perception of dignity in an hospital setting. Methods: This descriptive cross-sectional study was carried out in 10 medical and surgical wards of a General Hospital in Modena (Italy). We collected a purposive sample of 100 patients by selecting 10 participants from each ward who met following criteria: hospitalized for more than three days, at least 18 years old, not mentally ill, willing to participate and able to speak Italian. We developed a 15-item anonymous questionnaire divided into three sections: “physical privacy”, “information and autonomy”, “nurse-patients respectful interaction”. Results: The percentages of positive (preserved dignity perception) were more frequent than negative (not preserved dignity perception) and no answers with a statistically significantly difference among the three sections (Pearson chi2 = 150.41, p < 0.0001). The frequency of positive or negative answers was statistically significantly related to the preservation of dignity according to the following questions (p < 0.005, multivariate logistic regression): “privacy to use the bathroom” and “respectful interaction”, as protective factors and “maintaining of body privacy”, “involvement in the care process”, “correct communication” as risk factors. Conclusions: Dignity was quite but not completely maintained according to the standards expected by patients. According to patients’ views, privacy of the body during medical procedures and respectful nurse-patient interactions were preserved more than information and verbal communication. Listening to patients’ views on the specific factors they consider useful to maintaining their dignity can help in this process. Recognizing and focusing on these factors will help professionals to establish practical measures for preserving and promoting patients' dignity and providing more dignified care. Dignity should be extensively and systematically pursued as other important clinical goals

Workplace violence in different settings and among various health professionals in an Italian general hospital: a cross-sectional study

Background: Workplace violence (WPV) against health professionals is a global problem with an increasing incidence. The aims of this study were as follows: 1) to examine the frequency and characteristics of WPV in different settings and professionals of a general hospital and 2) to identify the clinical and organizational factors related to this phenomenon. Methods: The study was cross-sectional. In a 1-month period, we administered the “Violent Incident Form” to 745 professionals (physicians, head nurses, nurses, nursing assistants), who worked in 15 wards of a general hospital in northern Italy. Results: With a response rate of 56%, 45% of professionals reported WPV. The most frequently assaulted were nurses (67%), followed by nursing assistants (18%) and physicians (12%). The first two categories were correlated, in a statistically significant way, with the risk of WPV (P=0.005, P=0.004, multiple logistic regression). The violent incidents more frequently occurred in psychiatry department (86%), emergency department (71%), and in geriatric wards (57%). The assailants more frequently were males whereas assaulted professionals more often were females. Men committed physical violence more frequently than women, in a statistically significant way (P=0.034, chi-squared test). Verbal violence (51%) was often committed by people in a lucid and normal state of consciousness; physical violence (49%) was most often perpetrated by assailants affected by dementia, mental retardation, drug and substance abuse, or other psychiatric disorders. The variables positively related to WPV were “calling for help during the attack” and “physical injuries suffered in violent attack” (P=0.02, P=0.03, multiple logistic regression). Conclusion: This study suggests that violence is a significant phenomenon and that all health workers, especially nurses, are at risk of suffering aggressive assaults. WPV presented specific characteristics related to the health care settings, where the aggression occurred. Prevention programs tailored to the different care needs are necessary to promote professional awareness for violence risk

Empathy and burnout: an analytic cross-sectional study among nurses and nursing students

Background and aim: Empathy is an essential element of good nursing care associated with increased patient satisfaction. Burnout represents chronic occupational stress which diminishes interest in work and reduces patient safety and satisfaction. The purpose of this study was to evaluate the correlation between empathy and burnout in nursing students and nurses. Method: This cross-sectional research was conducted in a sample of 298 nurses and 115 nursing students. Socio-demographic and career information was collected. Balanced Emotional Empathy Scale (BEES) and Maslach Burnout Inventory (MBI) were administered. Data were statistically analysed. Results: 63% of our sample answered questionnaires (54% of nurses and 84% of students). The BEES global mean score was slightly inferior to empathy cut-off of 32. In the student group, two BEES dimension scores were statistically significantly higher than nurses (p=0.011 and p=0.007 respectively, t-test). Empathy was negatively related to age (p=0.001, ANOVA). Emotional exhaustion (EE) scores of MBI reported statistically significantly lower levels for students (p<0.0001, t-test). EE was negatively related to BEES mean total score in students (r=-0.307, p<0.002) and nurses (r=-0.245, p<0.002), personal accomplishment of MBI presented positive correlation with BEES mean total scores in students (r=0.319, p<0.002) and nurses (r=0.266, p<0.001, Pearson’s correlation). Female students showed superior empathy capacity in comparison to male students in all 5 dimensions of BEES (p<0.001), whereas females nurses in only one dimension (p<0.001). Conclusions: Our data suggest empathy declines with age and career. High levels of empathy can be protective against burnout development, which, when presents, reduces empathy

Risk factors for long-stay in an Italian acute psychiatric ward: a 7-year retrospective analysis

Background: In West during the last decades, the phenomenon of "bed blockers" has been more frequently investigated, probably because of increasing economic constraints in the management of public health. According to most authors, the lack of rehabilitation facilities, organizational problems within the hospital, the long wait for medical consultations and diagnostic procedures would be the main causes of "delayed discharge". Early studies were carried out in long-term care, rehabilitation and post-acute geriatric wards. In Psychiatry, the few studies on this topic highlighted a wide range of causes, including both patient conditions and organizational health system problems. In Italy, the problem of psychiatric delayed discharges has become more pressing after the 180 Law, which established the closure of all psychiatric hospitals and implemented psychiatric wards inside General Hospitals to admit only 15 acute patients for a very short period. Purposes: To highlight the phenomenon of long-stay in an acute psychiatric ward and to relate it to demographic, clinical and organizational variables. Methods: The survey was conducted in the 15-bed public psychiatric ward of Modena (Italy). All admissions were retrospectively collected from the database of the Department from 1 January 2005 to 31 December 2011 (3981 hospitalizations with an average stay of 12.49 days). Demographic data, clinical variables, inpatient care problems, discharge programs were statistically related to the duration of admissions (survival analysis: log-rank test, Kaplan-Meier curves). The 3981 hospitalizations were divided into two groups according to the 90° percentile of duration: < 27 days (n=3575) and ≥ 27 days (n=406) and the variables of the two groups were compared (multiple logistic regression). Secondary analysis was conducted on the subgroup of the longest hospitalizations further divided into two groups according to the 90° (from 27 days to < 36 days) and 95° percentile (≥36 days), in order to find out variables related (survival analysis: log-rank test; multiple logistic regression test). Results: The longest hospitalizations (≥27 days) represent 11% of all admissions during the observation period. When all variables are compared to the duration of hospitalizations, most of them are statistically significantly related to the length of hospitalizations, but, when statistical analysis was focused on the comparison between the two groups of the longest hospitalizations, a smaller number of variables (“gender”, “age”, “rehabilitative programs”, “extra-psychiatric clinical activities”, “pharmacotherapy” and “aggressiveness of patient”) were identified by survival analysis as statistically significant correlates of long-stay (log-rank test), whereas only “female gender” and aggressiveness pf patient” were the variables statistically significantly related to the length of hospitalizations evidenced by multivariate logistic regression analysis. Conclusions: Our results suggest that a wide range of factors may be responsible for the delayed discharges in psychiatry as most previous studies have already shown. However, only few factors were related to the longest duration of hospitalization and, among these, aggressiveness was the only one statistically significant correlate to long-stay in all statistic tests. This data confirms the clinical observation that aggressive behaviour can be sufficient by itself to explain the difficulty of discharging

Weight control and behavior rehabilitation in a patient suffering from Prader Willi syndrome

Background This study reports a case of Prader Willi syndrome (PWS), a genomic imprinting disease related to chromosome regions 15q11.2–q13 15, which includes hypothalamic dysfunction leading to hyperphagia, obesity, shortness, sleep abnormalities. Our case is extremely severe, in comparison to other PWS cases described in literature, due to the association with severe emotional and psychiatric symptoms: oppositional behaviour, rigidity of thought, skin picking and pathological hoarding. Case presentation We described the case of a Caucasian male patient suffering from PWS, treated in outpatient care by local Mental Health Centre and supported by Social Service, who was admitted to a residential rehabilitative facility. After a 2-year follow-up, the patient showed a global improvement in symptoms and functioning, as registered by the rating scales administered. At the end of observation period, we also reported an important improvement in weight control, reducing the risk of obesity and related diseases, therefore improving the prognosis of life. Conclusion This case highlights the need for long-term, individualized and multi-professional treatment in patients suffering from a complex genetic syndrome with both organic and psychological alterations, for which medical care setting and pharmacological treatments are not sufficient. Clinical observation of this case leads us to compare PWS to drug addiction and indirectly endorse the neurophysiological hypothesis that food and drugs stimulate the same brain circuits in the limbic system

Demographic and clinical characteristics of patients involuntarily hospitalized in an Italian psychiatric ward: a 1-year retrospective analysis

Background: In Italy, psychiatric compulsory treatments are regulated by Law 180 of 13-5-1978 that establishes three criteria: 1) acute psychiatric conditions requiring urgent treatment, 2) patient’s refusal of treatment, 3) inpatient treatment is necessary and cannot be postponed. Aim: To highlight demographic and clinical risk factors for involuntary treatments. Methods: We retrospectively collected all hospitalizations in the Service of Psychiatric Diagnosis and Treatment of a northern Italian town from 1-1-2015 to 31-12-2015. We statistically compared demographic and clinical variables related to voluntarily and involuntarily admitted patients and their hospitalizations. Results: We divided our sample into patients voluntarily hospitalized (PVH=236) and involuntarily (PIH=160) according to their voluntary (VH= 304) and involuntary (IH=197) hospitalizations. PIH were older than PVH and, more frequently, lived alone and were unemployed (p<0.001). “Acute worsening of psychopathology” for IH and “Suicidality” for VH were the prevalent reasons (p<0.001). IH was longer than VH (p<0.001). Among PIH, the most frequent diagnoses were “Schizophrenia and Other Psychosis” (ICD-9-CM) and “Ineffective Impulse Control + Disturbed Personal Identity” (NANDA-I) (p<0.001). During hospitalizations, PIH more often than PVH presented aggressive behavior (p<0.001). At discharge, PIH were more frequently sent to another psychiatric ward or protected facility with long-acting injectable antipsychotics (p<0.001). Conclusions: Our involuntarily admitted patients were affected by severe psychiatric disorders with social maladjustment and required complex therapeutic and rehabilitative programs to counteract aggressive behaviour, poor therapeutic compliance and prolonged hospitalizations. The assessment of patients’ characteristics can help clinicians recognize who are at risk for compulsory treatment and prevent it

Effectiveness of 1-year treatment with long-acting formulation of aripiprazole, haloperidol, or paliperidone in patients with schizophrenia: retrospective study in a real-world clinical setting

Background: Schizophrenia is a chronic mental illness that requires lifelong antipsychotic treatment. Therapy discontinuation, often due to poor adherence, increases the risk of relapses after both first and subsequent psychotic episodes. Long-acting injectable (LAI) antipsychotic drugs (APDs) have been introduced to increase therapeutic adherence, reducing blood-level variability compared to corresponding oral preparations. Purpose: To compare the effectiveness of three LAI-APDs: aripiprazole (Apr) prolonged release once monthly (OM) haloperidol decanoate (Hal-D) and paliperidone palmitate (PP-OM). Methods: We retrospectively collected data for all patients with schizophrenia or other psychoses (n=217) treated with the three LAI-APDs for the first time from January 1, 2012 to October 31, 2016: n=48 with Apr-OM, n=55 with Hal-D, and n=114 with PP-OM. After 6 and 12 months of LAI treatments, we assessed clinical and functioning improvement, urgent consultations, psychiatric hospitalizations, adverse effects, and dropout. We compared urgent consultations and psychiatric hospitalizations required by the same patient 6 and 12 months before and after LAI implementation. Data were statistically analyzed. Results: The three LAI groups differed significantly only for “need for economic support from social service” (more frequent in the Hal-D group) and “schizoaffective disorder” (prevalent in the Apr-OM group). Apr-OM was prescribed at the maximum dose required by the official guidelines, whereas the other two LAIs were prescribed at lower doses. After 6 and 12 months’ treatment with the three LAI-APDs, we registered similar and significant reductions in both urgent consultations and psychiatric hospitalizations (P,0.001) and overlapping clinical and functioning improvement-scale scores (P,0.001), and 14.28% of patients dropped out, with no difference among the three LAI-APDs. Different kinds of adverse effects, though similar for number and severity, were reported in the three LAI groups. Conclusion: Our results suggest that both first- and second-generation LAI-APDs represent important therapeutic options, useful for improving schizophrenia’s clinical course and its economic burden. Our study, which offers a wide and comprehensive observation of real-world clinical settings, combined an effectiveness evaluation through mirror analysis performed for each individual patient to a subsequent comparison among the three LAI-APDs, allowing us a more complete evaluation of clinical efficacy

The impact of shift work on the psychological and physical health of nurses in a general hospital: a comparison between rotating night shifts and day shifts

Background: Shift work is considered necessary to ensure continuity of care in hospitals and residential facilities. In particular, the night shift is one of the most frequent reasons for the disruption of circadian rhythms, causing significant alterations of sleep and biological functions that can affect physical and psychological well-being and negatively impact work performance. Objectives: The aim of this study was to highlight if shift work with nights, as compared with day work only, is associated with risk factors predisposing nurses to poorer health conditions and lower job satisfaction. Methods: This cross-sectional study was conducted from June 1, 2015 to July 31, 2015 in 17 wards of a general hospital and a residential facility of a northern Italian city. This study involved 213 nurses working in rotating night shifts and 65 in day shifts. The instrument used for data collection was the “Standard Shift Work Index,” validated in Italian. Data were statistically analyzed. Results: The response rate was 86%. The nurses engaged in rotating night shifts were statistically significantly younger, more frequently single, and had Bachelors and Masters degrees in nursing. They reported the lowest mean score in the items of job satisfaction, quality and quantity of sleep, with more frequent chronic fatigue, psychological, and cardiovascular symptoms in comparison with the day shift workers, in a statistically significant way. Conclusion: Our results suggest that nurses with rotating night schedule need special attention due to the higher risk for both job dissatisfaction and undesirable health effects