Becoming a secondary actor of one's own life: A qualitative study of the experiences of informal caregivers in the care of people with chronic pain.

INTRODUCTION: The physical limitations experienced by people with chronic pain (CP) produce a greater need for care and assistance, most of which is provided by an informal caregiver (IC). Despite the key role ICs play in the everyday lives of individuals living with CP, knowledge about their experiences and needs is limited. We aimed to address this limitation by exploring the experiences of IC of people with CP. METHODS: This is a qualitative descriptive study using semistructured interviews. Participants were 12 ICs purposively chosen from the Unit of Pain at the University Hospital in Cádiz. Individual interviews were recorded, transcribed verbatim and analysed following thematic analysis. RESULTS: We developed one overarching theme 'Becoming a secondary actor of one's own life' and three themes: 1. Key elements that shape a caregiver's experiences; 2. It's the hand that life dealt me; 3. The burden of being a caregiver and coping strategies. CONCLUSIONS: This study's findings highlight how the CP impacts IC lives. Being an IC for a relative with CP became the most important role in the IC's life, to the point of casting a shadow over their own needs. Besides, participants felt not having other options but to keep going with that role. Yet, the context was essential in shaping the experiences as caregivers and the burden derived from caregiving. In this line, differences related to gender roles were found in the narratives of participant women and men. PATIENT OR PUBLIC CONTRIBUTION: Participants were purposively chosen from the Unit of Pain at the University Hospital 'Puerta del Mar' who attended the consultation accompanying their relatives. All the eligible participants were approached by the clinician. After this initial approach by the clinician, one of the researchers met the potential participant and they went to a quieter place in a clinical setting for the interview, before which the participant was shown a letter with more comprehensive information about the study and its aim. The participants were left alone to read and think carefully before giving their written informed consent. Participation was voluntary and the subjects received no financial contribution for their time.

Primary healthcare nurses' experiences of addressing intimate partner violence in supportive legal and health system contexts.

AIM: To explore the experiences of primary healthcare (PHC) nurses caring for women experiencing intimate partner violence (IPV) in a context of institutional support for the management of this health issue. DESIGN: Secondary qualitative analysis. METHODS: A purposeful sample (n = 19) of registered nurses, working in a PHC setting, with experience providing care to women who had disclosed intimate partner violence completed an in-depth interview. Thematic analysis was used to code, categorize and synthesize the data. RESULTS: Four themes were developed from the analysis of the interview transcripts. The first two themes address the characteristics of the type of violence most frequently encountered by participants, and how these characteristics shape the needs of women and the care nurses provide them. The third theme encompasses uncertainties and strategies developed to deal with the aggressor during the consultations as the woman's companion or as the patient himself. Finally, the fourth theme reflects the positive and negative consequences of caring for women exposed to intimate partner violence. CONCLUSION: When there is a supportive legal framework and health system to address IPV, nurses are able to implement evidence-based best practices in caring for women experiencing intimate partner violence. The predominant type of violence experienced by women at the time they enter the healthcare system shapes their needs and the service/unit they reach. These varying needs should be considered in the development of training programmes for nurses and should be adapted for different healthcare services. Caring for women experiencing intimate partner violence implies an emotional burden even in an institutional supportive context. Therefore, actions to prevent nurses' burnout should be considered and implemented. IMPACT: Lack of institutional support usually hinders the potential role nurses can play in the care provided to women who have experienced intimate partner violence. Findings from this study demonstrated that primary healthcare nurses are able to implement evidence-based best practices in the care for women experiencing intimate partner violence when there is a supportive legal framework and the health system context is openly favourable to addressing intimate partner violence. Findings from this study could inform the design and implementation of programmes and/or policies to improve nurses' responses to intimate partner violence in primary healthcare services.

Impact of a teaching strategy to promote evidence-based practice on nursing students' knowledge and confidence in simulated clinical intervention choices.

BACKGROUND: Nurses self-efficacy, confidence and their competency for evidence-based practice have a relevant impact in the quality of care provided to patients. However, the implementation of evidence-based practice continues to be limited to date and the relationship between these elements has not been thoroughly understood. Thus, the aim of this study was to analyze the impact on confidence levels of a teaching strategy to promote evidence incorporation into clinical decisions made by student nurses in hypothetical scenarios. Besides, students' satisfaction with the new teaching strategy was assessed. METHODS: The teaching strategy was asynchronous, on-line and based on multiple-choice questionnaires related to decision making on an intensive care unit patient. Confidence levels were assessed by introducing the scoring tool confidence-based marking. Changes between pre- and post-tests in correct answers, confidence levels and expected-observed ranges of accuracy at each level of certainty were analyzed through non-parametric McNemar's sign tests for paired-samples differences. To assess students' satisfaction with the teaching strategy, a mixed-methods approach was followed. Descriptive statistical methods and Qualitative Content Analysis were followed respectively in order to analyze students' satisfaction. RESULTS: A total of 165 students completed the assignment, 101 answered the satisfaction survey and 7 participated in the interviews. Statistically significant better scoring and higher confidence levels were found in the post-intervention. Statistically significant differences in expected-observed ranges of accuracy were found for the three levels of certainty. Students were highly satisfied with the proposed task. In the qualitative analysis one category was elaborated which illustrated the students' perceived added value of this new assignment. CONCLUSIONS: On-line teaching strategies based on clinical scenarios that focus on evidence-based decision-making have the potential to increase the confidence of nursing students. Additionally, interventions designed by teams incorporating clinical nurses, university librarians and academic nurses have the potential to bridge the evidence-practice gap in nursing education.

Achievements and challenges in baccalaureate student nurses' preparation for evidence-based nursing practice: A mixed methods study.

BACKGROUND: Evidence-based nursing (EBN) implementation is still limited. The effect of the incorporation of this competence into the whole nursing curricula as a cross-cutting topic has not yet been assessed. OBJECTIVE: This study aimed to explore the perceptions of final year student nurses of their preparation for EBN practice and its current implementation in the local healthcare system. DESIGN: This study followed a mixed-methods approach. The data collection methods were a self-administered online questionnaire followed by individual in-depth interviews. RESULTS: The majority of participants (93.4%) chose asking a colleague as the main source of information for decision making during their last year of clinical training. However, scientific evidence was considered the most accurate and credible source instead of colleagues. The main barriers impeding EBN practice were revealed to be: not being able to find the required information, lack of time to search, and not feeling able to interpret information found. In the qualitative analysis of the interviews, three categories were identified: 'Towards EBN at a snail's pace'; 'A huge gap between theory and practice'; and 'Where is nursing?' CONCLUSIONS: Although participants in this study consistently attributed more credibility to clinical guidelines, protocols, and scientific publications over colleagues, asking a colleague continues to be the main resource to address clinical doubts. Lack of institutional support, the unresolved theory-practice gap in nursing, and the status of nurses in relation to other healthcare providers were identified as barriers for further EBN implementation.

Evaluation of an intervention supporting breastfeeding among late-preterm infants during in-hospital stay.

BACKGROUND: Late-preterm infants show lower breastfeeding rates when compared with term infants. Current practice is to keep them in low-risk wards where clinical guidelines to support breastfeeding are well established for term infants but can be insufficient for late-preterm. OBJECTIVE: The aim of this study was to evaluate an intervention supporting breastfeeding among late-preterm infants in a maternity service in the Basque Country, Spain. METHODS: The intervention was designed to promote parents' education and involvement, provide a multidisciplinary approach and decision-making, and avoid separation of the mother-infant dyad. A quasi-experimental study was conducted with a control (n=212) and an intervention group (n=161). Data was collected from clinical records from November 2012 to January 2015. Feeding rate at discharge, breast-pump use, incidence of morbidities, infant weight loss and hospital stay length were compared between the two groups. RESULTS: Infants in the control group were 50.7% exclusive breastfeeding, 37.8% breastfeeding, and, 11.5% formula feeding at discharge, whereas in the intervention group, frequencies were 68.4%, 25.9%, and 5.7%, respectively (p=0.002). Mothers in the intervention group were 2.66 times more likely to use the breast-pump after almost all or all feeds and 2.09 times more likely to exclusively breastfeed at discharge. There were no significant differences in morbidities and infant weight loss between groups. Hospital stay was longer for infants who required phototherapy in the intervention group (p=0.009). CONCLUSION: The intervention resulted in a higher breastfeeding rate at discharge. Interventions aimed to provide specific support among late-pretem infants in maternity services are effective.

Analysing training in gender-based violence for undergraduate nursing students in Spain: A mixed-methods study.

BACKGROUND: Health-care professionals, and nurses especially among them, play an essential role in the health sector's response to gender-based violence. To be able to successfully address this major public health issue they need specific training in the topic. OBJECTIVE: To analyse training on gender-based violence that nursing students receive at universities in Spain. DESIGN: Mixed-methods approach. SETTING: Spain. METHODS: Systematic review of public documents followed by in-depth interviews with university lecturers. RESULTS: Eighty per cent (92/115) of nursing training programmes included content regarding gender-based violence. There was great variability in the topics included in the training. Health consequences due to gender-based violence exposure and the role of the health sector in addressing these health consequences were the most frequently included topics. Ethical issues and legislation were the least frequent ones, as these were only dealt with in one and 18 training programmes, respectively. In the qualitative analysis of the interviews, two categories were identified: 'Supportive legislation and supportive lecturers are essential for integrating gender-based violence training' and 'Approach to gender-based violence shapes the contents and the subject in which it is incorporated'. The first category refers to the main drivers for training integration, while the second category refers to how lecturers' perceptions influenced the way in which training was implemented. CONCLUSIONS: As many as 80% of the nursing education programmes included specific training in gender-based violence, although with great variability in the contents among the universities. For this study's participants, enacted legislation, and lecturers interested in the topic and in decision-making positions were key drivers for this extensive implementation. The variability observed across universities might be explained by lecturers' different approaches to gender-based violence and the nursing profession.

Haploinsufficiency at GCK gene is not a frequent event in MODY2 patients.

OBJECTIVE: The aim of this study was to characterize glucokinase (GCK) alterations in maturity-onset diabetes of the young 2 (MODY2)-suspected patients and to investigate their clinical characteristics in relation to the parental origin of the mutation. PATIENTS AND METHODS: We studied a group of 57 unrelated Spanish patients presenting with MODY2 phenotype. Patients without mutation in the coding region of the GCK gene were screened for rearrangements by Multiplex Ligation-dependent Probe Amplification (MLPA). After classification according to the parental origin of the mutation, clinical characteristics were compared between the groups. RESULTS: We detected a point mutation or small deletion or insertion of the GCK gene in 47 patients (82.5%); 19 mutations were novel. In addition, we found a whole-gene deletion by MLPA. Patients carrying a GCK gene defect and those with MODY of unknown genetic origin shows similar phenotypes. Comparison of clinical parameters according to the origin of the mutation did not show any differences in the birth weight (BW) nor in age at diagnosis. Patients who inherited the mutation from the father had higher fasting glucose levels at diagnosis. CONCLUSION: Although the presence of haploinsufficiency of GCK is not a common cause of MODY2, gene dose analysis should be performed when no mutation is found. Strict maternal euglycaemia can contribute to intrauterine growth restriction and low BW when the foetus has inherited the GCK mutation from the mother. As foetal genotype in generally is not known, serial foetal abdominal scans may act as a surrogate for this.

Nursing students' discourses on gender-based violence and their training for a comprehensive healthcare response: A qualitative study.

BACKGROUND: Gender-based violence is a worldwide major public health issue with detrimental effects on the health of women. Nurses can play an essential role in its identification, management and prevention. Specific training is essential to be able to successfully address gender-based violence and accordingly, has been incorporated into many university's training programmes for nurses and other health care professionals. Research aimed at exploring attitudes and perceptions of gender-based violence in undergraduate student nurses following these new training programmes is scarce. OBJECTIVE: The aim of this qualitative study was to explore third- and fourth-year nursing students' perceptions and attitudes toward gender-based violence. DESIGN: A focus groups based qualitative study. SETTING: A public University in Spain. PARTICIPANTS: Purposive sample of 42 nursing students who joined 7 focus groups. METHODS: Focus groups discussions following a semi-structured interview guide. Discussions were transcribed and analysed following critical discourse analysis to identify interpretative repertoires. RESULTS: From the analysis, three interpretative repertoires emerged. The first, 'Gender-based violence is something serious', reflected participants' acknowledgment of the social relevance of this type of violence. The second interpretative repertoire, 'Men are defenceless!', related to the perception that national legislation on gender-based violence was discriminatory to men and the perception of a lack of social sensitisation toward intimate partner violence against men. The last one, 'Trained to address gender-based violence but still unprepared' encompassed participants' confidence in their ability to identify gender-based violence but uncertainty as to how to respond to gender-based violence exposed women in terms of professional practice. CONCLUSIONS: Participants perceived that training has increased their knowledge and self-confidence in identifying cases. However, training should strongly challenge widespread myths about gender-based violence that could negatively affect their performance as nurses.

Aminopeptidase N activity predicts 5-year survival in colorectal cancer patients.

BACKGROUND: Aminopeptidase N (APN; EC 3.4.11.2) is a membrane dimeric metallopeptidase involved in differentiation, development, and proliferative processes of several tissues. Recent studies have demonstrated the increased expression and activity of this enzyme in several cancers. However, there are no available data about the impact of this peptidase in the biological aggressiveness and the survival of colorectal cancer (CRC) patients. METHODS: The activity and mRNA expression of APN in tumor tissue (n = 81) and plasma (n = 40) of patients with CRC of low and high grades and stages were prospectively analyzed by fluorimetric and quantitative reverse transcriptase-polymerase chain reaction methods. Data obtained in adenoma and CRC were compared with those from the surrounding normal mucosa. Classic clinical and pathological parameters were stratified following APN data and analyzed for 5-year survival. RESULTS: mRNA levels of APN (ANPEP) were lower in colorectal adenomas and adenocarcinomas than in the surrounding uninvolved mucosa (Kruskal-Wallis, P < 0.001). Aminopeptidase N activity in CRC tissue was higher in patients with better overall survival (log-rank P < 0.05, Cox analysis P < 0.05). By contrast, higher plasmatic APN activity correlated with worse overall survival (log-rank P < 0.01, Cox analysis P < 0.05). CONCLUSIONS: Aminopeptidase N activity in tissue and plasma from CRC patients is an independent prognostic factor of 5-year survival. The determination of APN activity levels in the plasma may be a safe, minimally invasive, and inexpensive way to define the aggressiveness of CRC in daily practice.

Biochemical characterization of novel glucokinase mutations isolated from Spanish maturity-onset diabetes of the young (MODY2) patients.

Mature-onset diabetes of the young, type 2 (MODY2) is associated with mutations in the glucokinase (GCK) gene that result in impaired glucokinase activity. Although more than 200 inactivating GCK mutations have been reported, only less than 20% of these mutations have been functionally characterized. In this work, we describe the biochemical characterization of six missense glucokinase mutations associated with MODY2 from Spanish patients, namely, Y61S, V182L, C233R, E265K, A379V, and K420E. All these mutations produced enzymes that presented reduced enzymatic activity in various degrees, from a mild affectation (K420E) to a more severe effect (C233R). Mutation severity correlated with the importance of the structural changes introduced by the mutations. For example, C233R affected a critical residue of the active center of the enzyme and rendered a protein with undetectable enzymatic activity. These data add new information on the structure-function relationship of human glucokinase.

Mutations in GCK and HNF-1alpha explain the majority of cases with clinical diagnosis of MODY in Spain.

OBJECTIVE: The aim of this study was to group patients with MODY (maturity-onset diabetes of the young) according to the genetic alterations underlying the disease and to investigate their clinical characteristics. PATIENTS AND METHODS: Molecular analysis of GCK (MODY2), HNF-1alpha (MODY3), HNF-4alpha (MODY1) and HNF-1beta (MODY5) genes was performed by DNA sequencing in 95 unrelated index probands (47M/48F; mean age 9.9 +/- 5.2 years) with clinical diagnosis of MODY. After classification into MODY subtypes according to the genetic alterations, clinical characteristics were compared between the groups. RESULTS: Seventy-six families were shown to carry mutations in GCK (34 of them previously unreported), eight families presented HNF-1alpha mutations, and a large genomic rearrangement in HNF-1beta was found in a family. No alteration was found in HNF-4alpha. Thus, relative frequencies in the group studied were 80% MODY2, 8.5% MODY3 and 1% MODY5. Comparison of clinical parameters according to genetic status showed significant differences between MODY2 and MODY3 patients in age at diagnosis (9.4 +/- 5.4 years vs. 12.7 +/- 4.6 years), diagnosis (impaired glucose tolerance vs. diabetes), diagnostic test used (OGTT vs. fasting glucose), treatment (diet and exercise vs. insulin/oral antidiabetic agents) and birth weight (2.96 +/- 0.44 kg vs. 3.40 +/- 0.67 kg). CONCLUSION: Almost 90% of the MODY cases in the group studied are explained by mutations in the major genes GCK (MODY2) and HNF-1alpha(MODY3), although differences in the relative prevalence of each form could be partly due to patient referral bias (paediatric vs. adult). In general, patients with MODY2 were diagnosed at an earlier age in life than MODY3 patients and had a milder form of diabetes. Moreover, the majority of patients with MODY2 mutations were treated with diet whereas half of MODY3 patients received pharmacological treatment.