The sexuality of women with cervical cancer undergoing definitive radiotherapy in Ghana.

INTRODUCTION: The purpose of this study was to assess the sexuality of cervical cancer patients undergoing radiotherapy at a major cancer treatment center in Ghana. This is an area of interest as globally; cervical cancer kills approximately 342,000 people per annum with an estimated number of 604,000 new cases in 2020. Acknowledging the World Health Organization's definition of sexual health as a state of physical, mental and social well-being in relation to sexuality, this paper sheds light on how these dimensions affect the quality of life of cervical cancer patients. METHODS: This was a longitudinal study, which assessed the impact of radiotherapy on the sexuality of both premenopausal and postmenopausal cervical cancer patients presenting for primary treatment with chemoradiation from April to July, 2021 at a major cancer treatment centre in Ghana. The Female Sexual Function Index and Body Image Scale questionnaires were respectively used to evaluate the sexual functions scores among the cervical cancer patients, and to assess the impact of the treatment on their body image. MATLAB software was used for data analysis. RESULTS: Most of the cervical cancer patients sampled were postmenopausal (57 %). About 79 % premenopausal and 96 % postmenopausal cervical cancer patients were sexually inactive during radiotherapy (day 15). Also, 48 % premenopausal and 24 % postmenopausal patients were very dissatisfied with their bodies at the onset of treatment. The frequency of orgasm in cervical cancer patients declined after treatment causing a deterioration in their sexual function. The patients' sexuality was influenced by age and menopausal status. The decreased sexual desire of the patients resulted in emotional distancing from their partners, which invariably induced changes in their partners' level of sexual interest. This study established significant differences between premenopausal and postmenopausal cervical cancer patients who were generally very dissatisfied with their sexual relationships with their partners on day 1 (p = 0.02) and on day 15 (p = 0.00) of treatment. CONCLUSION: The majority of patients who presented for treatment for cervical cancer in this study were postmenopausal. Their interest in sexual activity was more influenced by their menopausal status than their antineoplastic treatment. This study indicates that cervical cancer patients are more likely to develop sexual health problems which could substantially worsen over the course of their treatment and beyond. IMPLICATION FOR PRACTICE: The study will contribute within the oncology team by assisting personnel in putting in place measures that will guide the treatment of cervical cancer patients and improve quality of care.

Two transects reveal remarkable variation in gene flow on opposite ends of a European toad hybrid zone.

Speciation entails a reduction in gene flow between lineages. The rates at which genomic regions become isolated varies across space and time. Barrier markers are linked to putative genes involved in (processes of) reproductive isolation, and, when observed over two transects, indicate species-wide processes. In contrast, transect-specific putative barrier markers suggest local processes. We studied two widely separated transects along the 900 km hybrid zone between Bufo bufo and B. spinosus, in northern and southern France, for ~1200 RADseq markers. We used genomic and geographic cline analyses to identify barrier markers based on their restricted introgression, and found that some markers are transect-specific, while others are shared between transects. Twenty-six barrier markers were shared across both transects, of which some are clustered in the same chromosomal region, suggesting that their associated genes are involved in reduced gene flow across the entire hybrid zone. Transect-specific barrier markers were twice as numerous in the southern than in the northern transect, suggesting that the overall barrier effect is weaker in northern France. We hypothesize that this is consistent with a longer period of secondary contact in southern France. The smaller number of introgressed genes in the northern transect shows considerably more gene flow towards the southern (B. spinosus) than the northern species (B. bufo). We hypothesize that hybrid zone movement in northern France and hybrid zone stability in southern France explain this pattern. The Bufo hybrid zone provides an excellent opportunity to separate a general barrier effect from localized gene flow-reducing conditions.

A nurse-led palpitations clinic: a 2-year experience.

OBJECTIVE: To investigate the role of a nurse-led clinic in the assessment of patients with palpitations. DESIGN: Prospective descriptive study. SETTING: Nurse-led palpitations clinic in a UK district general hospital. PARTICIPANTS: Patients referred from primary care or the emergency department with palpitations. METHODS: Referral letters were screened, and only patients without high-risk features or a documented arrhythmia were diverted to the palpitations clinic. Patients were evaluated using a protocol. All patients had an ECG and ambulatory ECG monitoring and were discussed with a cardiologist. RESULTS: Over 15 months, 389 patients were seen. The mean time from referral to assessment was 38 days (range 3-142). The most common diagnoses were symptomatic extrasystoles (42%) and sinus rhythm (22%). Significant arrhythmias were diagnosed in 15% (atrial fibrillation/flutter, 8%; supraventricular arrhythmias, 6%). Only 52 (13%) were subsequently referred to a cardiologist, including 20 with high-risk features. These 20 patients waited on average an additional 70 days to be seen by a cardiologist compared with patients who were seen directly by a cardiologist after referral by primary care or the emergency department. CONCLUSIONS: For low-risk patients, a nurse-led palpitations clinic may provide a viable alternative to the traditional cardiology outpatient service. Despite attempts to exclude them, some high-risk patients were seen. This was unforeseen and led to a clinically important delay in their appropriate assessment. Hence, before adopting a nurse-led palpitations service, a rigorous pathway for the early assessment of high-risk patients needs to be agreed.

Restraint and seclusion: a distressing treatment option?

The effectiveness of restraint and seclusion interventions in the nursing management of disturbed and aggressive clients remains questionable. Considerable debate continues regarding the use of these treatment options in psychiatric hospitals. The existing literature suggests that the controversial nature of restraint and seclusion creates a complex dilemma for nurses, which initiates emotional distress. This study specifically explored the emotions and feelings experienced by a group of psychiatric nurses working in Ireland in relation to incidents of restraint and seclusion. A qualitative research approach was employed incorporating focus group discussions. A total of 23 nurses participated in three focus group interviews. The data were analysed using qualitative interpretive analysis. Three themes were created consisting of: (1) the last resort - restraint and seclusion; (2) emotional distress; and (3) suppressing unpleasant emotions. It is suggested that the nurses' experience of restraint and seclusion created a dynamic movement between the release and suppression of distressing emotions. The oscillatory characteristics embedded within the nurses' emotional responses were reminiscent of a model of suffering developed by Morse in 2001. Consequently, this model is incorporated throughout the discussion of the findings to provide a more in-depth description of the emotional distress experienced by the nurses in the study.

Existential boredom: the experience of living on haemodialysis therapy.

Empathy is an essential component of professional nursing practice. In order to empathise appropriately with patients, it is crucial that nurses appreciate, understand and respond to their patients' experience of illness. This study sought to explore the experiences of 16 people with end stage renal disease on haemodialysis therapy in Ireland. A hermeneutical phenomenological methodology was employed incorporating qualitative interviews. The data were analysed using qualitative interpretive analysis. The experience of waiting was significant for the participants in the study. The experience of waiting was constituted by two themes labelled killing time and wasting time. It is suggested that the participants' experience of waiting is reminiscent of Heidegger's existential account of boredom. Moreover, the existential perspective of boredom contained within the participants' accounts is also depicted by Beckett in his play Waiting for Godot. Consequently, the literature of both existential writers is incorporated to provide a more in-depth description of the participants' experience of waiting. It is hoped that the insights provided in this paper will enable practitioners to gain a new awareness and understanding of patients' experiences of end stage renal disease and haemodialysis therapy. This would subsequently enable these professionals to empathise more effectively with their patients' situation and respond more appropriately to their care needs.

Coronary spasm induced by capecitabine mimicks ST elevation myocardial infarction.

Capecitabine is a chemotherapeutic prodrug that is metabolised to 5-fluorouracil. Supported by the National Institute for Health and Clinical Excellence guidance it is now first-line adjuvant treatment for metastatic colorectal cancer in the UK. Although cardiac chest pain and myocardial ischaemia are well recognised side effects of 5-fluorouracil, their association with capecitabine is not widely appreciated. Two cases are described of coronary spasm secondary to capecitabine in patients referred for emergency invasive treatment of presumed ST elevation myocardial infarction (STEMI). The contemporary treatment of acute coronary syndromes involves aggressive antiplatelet therapy, anticoagulation and cardiac catheterisation. This treatment, although beneficial in most patients, is associated with a small but significant risk of bleeding complications. A wider appreciation of the potential for capecitabine to induce spasm mimicking STEMI is important in order to reduce the risk of the administration of thrombolytics and other potentially dangerous drugs and have a higher threshold for referral for emergency angiography.

Global inequality, and the challenge for ergonomics to take a more dynamic role to redress the situation.

This paper argues that ergonomics is more sorely needed, easier to implement, and potentially far more effective in industrially developing countries (IDCs) than where its efforts are presently most concentrated in the less populated, more affluent, technologically advanced world. The reasoning is a simple extension of the principle of diminishing returns in which the further from optimal a situation is, the greater the beneficial effect of any implemented improvement. The paper draws attention to the gap between 'have' and 'have not' cultures, plus the necessity for, and relative ease with which a sustainable ergonomics ethos can be engendered in IDCs. This requires a need to consider network causality, investigating both micro-problems (basic interaction between task and worker) and macro-conditions of the overall scenario (including managerial organisation, planning and responsibility). The two-pronged symbiosis of micro- and macro-ergonomics intervention has the potential to achieve both effective and sustainable development within small, medium and large enterprises.

Estimation of the requirement for implantable cardioverter defibrillators for the primary prevention of sudden cardiac death post-myocardial infarction based on UK national guidelines (2006).

AIMS: To assess the impact of the new UK National Institute for Health and Clinical Excellence (NICE) guidelines on the incidence of implantable cardioverter defibrillator (ICD) indications for the primary prevention of sudden cardiac death following myocardial infarction (MI). METHODS AND RESULTS: We performed a retrospective single centre study in a District General Hospital. The transthoracic echocardiogram reports of all patients with a discharge diagnosis of MI during a 6-month period were studied. We reviewed the notes of all patients with an estimated left ventricular ejection fraction (LVEF) of <35% and used UK national guidance to assess the incidence of potential ICD indications. Five hundred and forty-six patients had a discharge diagnosis of MI. Fifty had estimated LVEF <35% and 8-11 of these met the NICE post-MI primary prevention criteria for ICD implantation. This gives an estimated incidence based upon our local population of 29-39 patients/million/year. Most of these patients (64-88%) were identified purely by ECG criteria (QRS > 120 ms) and LVEF. CONCLUSION: The latest published UK ICD data give a new implantation rate of approximately 40/million/year. Combining our results with published data for NICE secondary prevention indications gives a combined ICD indication incidence of approximately 105-115/million/year. This suggests there is currently significant under-provision of ICD therapy in the UK.

Non-steroidal anti-inflammatory drugs and myocardial infarctions: comparative systematic review of evidence from observational studies and randomised controlled trials.

OBJECTIVE: The comparative risk of myocardial infarction (MI) with cyclo-oxygenase-2-specific drugs and traditional non-steroidal anti-inflammatory drugs (NSAIDs) was determined. METHODS: The results of studies of a suitable size in colonic adenoma and arthritis-that had been published in English and from which crude data about MIs could be extracted-were evaluated. Medline, Embase and Cinahl (2000-2006) databases, as well as published bibliographies, were used as data sources. Systematic reviews examined MI risks in case-control and cohort studies, as well as in randomised controlled trials (RCTs). RESULTS: 14 case-control studies (74 673 MI patients, 368 968 controls) showed no significant association of NSAIDs with MI in a random-effects model (OR 1.17; 95% CI 0.99 to 1.37) and a small risk of MI in a fixed-effects model (OR 1.32; 95% CI 1.29 to 1.35). Sensitivity analyses showed higher risks of MI in large European studies involving matched controls. Six cohort studies (387 983 patient years, 1 120 812 control years) showed no significant risk of MI with NSAIDs (RR 1.03; 95% CI 1.00 to 1.07); the risk was higher with rofecoxib (RR 1.25; 95% CI 1.17 to 1.34) but not with any other NSAIDs. Four RCTs of NSAIDs in colonic adenoma (6000 patients) showed an increased risk of MI (RR 2.68; 95% CI 1.43 to 5.01). Fourteen RCTs in arthritis (45 425 patients) showed more MIs with cyclo-oxygenase-2-specific drugs (Peto OR 1.6; 95% CI 1.1 to 2.4), but fewer serious upper gastrointestinal events (Peto OR 0.40; 95% CI 0.31 to 0.53). CONCLUSION: The overall risk of MI with NSAIDs and cyclo-oxygenase-2-specific drugs was small; rofecoxib showed the highest risk. There was an increased MI risk with cyclo-oxygenase-2-specific drugs compared with NSAIDs, but less serious upper gastrointestinal toxicity.

The need for accurate perception and informed judgement in determining the appropriate use of the nursing resource: hearing the patient's voice.

From the perspectives of both an espoused core underlying value of nursing, and of public policy, the patient's voice should be central to our understanding of patient/client need, appropriate care and intervention. However, accessing and hearing the patient's voice is fraught with difficulty. Edwards (2001) reminds us that our raison d'être as nurses is human vulnerability; a vulnerability sometimes brought into sharp focus because of illness or disease. However, when people are at their most vulnerable, they are often least able to identify, or indeed to express, their need - beyond the completely obvious. This paper provides a short descriptive record of one patient's experience of nursing care. This description is placed within the context of moral arguments about the nature of nursing and the impact this may have on decision-making regarding the appropriate distribution of nursing time. One of our most acute deficits in knowledge, regarding nursing in the UK and Ireland, is a lack of knowledge of the day-to-day activities judgements, decisions and interventions of staff nurses at the sharp edge of patient care delivery. We also have little understanding of how, or indeed whether, staff nurses identify or articulate these activities, judgements, decisions and interventions as having a moral dimension that is rooted in respect for the needs and perceptions of the individual patient. Recent empirical work suggests that a substantial proportion of nursing time is spent in prioritizing and delegating care. We have little idea of the impact of prioritization and delegation on the quality of patient care, as perceived by the recipients of that care, our patients. It is urgent that these deficits in our knowledge and understanding are addressed. This is the case both from the perspective of providing high standards of patient care and from the point of view of linking perceptions of the moral dimension of nursing practice, organizational structure, manpower planning, nursing decisions and interventions, to patient outcomes.

Patients' autonomy in surgical care: a comparison of nurses' perceptions in five European countries.

BACKGROUND: This report forms part of the results of an international comparative study funded by the European Commission (1998-2001). AIM: To describe and compare the maintenance of patients' autonomy on surgical wards, from the point of view of nursing staff, in five European countries (Finland, Spain, Greece, Germany and Scotland). Autonomy is defined in terms of information received and decision making by patients. METHOD: The data were collected using a questionnaire specifically designed for use in this study. Responses (response rate 66%) were obtained from 1280 nurses working on surgical wards. Data analysis was based on descriptive statistics, t-tests, analysis of variance (ANOVA) with posthoc Tukey's HSD test and logistic regression. RESULTS: There were clear between-country differences in nurses' perceptions, especially on a north-south axis (Finland and Scotland vs. Greece and Spain), regarding the extent to which the autonomy of surgical patients is supported by nursing staff. Training and ethics education, in particular, were associated with nurses' perceptions of the maintenance of patient autonomy in Finland and Greece. CONCLUSION: Further research is needed to establish whether the results obtained are caused by differences in cultures, nursing practices or roles of health-care personnel or patients in different European countries.

Autonomy, privacy and informed consent 4: surgical perspective.

This is the fourth article in a four-part series that considers the issues of patient autonomy, privacy and informed consent. The article discusses these issues in the context of surgical patients and their nurses. There is an abundance of references to issues of autonomy and informed consent within the healthcare literature, although there are few empirical studies investigating these issues within practice. The issue of privacy has been somewhat less explored than that of autonomy or consent, particularly in the UK literature. This article reports the findings of a Scottish study that formed part of a multisite comparative study funded by the European Commission. A convenience sample of surgical patients (n = 282) and their nurses (n = 260) participated in the study. Data were collected by means of a self-completion questionnaire for both patients and nursing staff. Results indicated that there are significant differences in patient and staff perceptions on issues of patient autonomy, privacy and informed consent. However, the most marked difference in perceptions of patients and staff were found on the information-giving element of the autonomy subscale. Implications for nursing practice, education and research are highlighted.

Autonomy, privacy and informed consent 3: elderly care perspective.

Despite the growing interest in clinical healthcare ethics, there is a dearth of empirical studies investigating the ethical elements of day-to-day clinical practice from the perspective of either patients or staff. This article, the third in a four-part series, reports the results of a Scottish Study that formed part of a multi-site comparative study funded by the European Commission. It explores patient autonomy, privacy and informed consent in the care of elderly people in long-stay care facilities (i.e. nursing homes and continuing care units). A convenience sample of 101 elderly residents and their nurses (n = 160) participated in the study. Data were collected by means of a self-completion questionnaire for staff and a structured interview schedule for elderly residents. Results indicate marked differences between staff's and residents' responses on three of the four dimensions explored: information-giving, and opportunity to participate in decision-making about care and consent. There was much closer agreement between staff's and residents' responses regarding protection of patient privacy. From the results of this study there is indication of a clear need for further empirical studies exploring issues of patient autonomy, privacy and informed consent in the day-to-day nursing care of older people. Findings to date suggest there is still a significant need to educate staff concerning ethical awareness and sensitivity to the dignity and rights of patients.

Autonomy, privacy and informed consent 2: postnatal perspective.

The nursing and healthcare ethics literature over the past 10 years has focused on issues of patient autonomy and patient rights. Despite the growing volume of literature exploring such topics, there is little empirical work investigating what is actually happening in clinical nursing or midwifery practice in relation to patient autonomy, privacy or informed consent, from the perspective of either patients or staff. This four-part series reports the results of a Scottish study that formed part of a multisite comparative research project funded by the European Commission, investigating issues of patient autonomy, privacy and informed consent. This article, the second of four, explores the issues of autonomy, privacy and informed consent in maternity care. The research questions asked were: (1) What is the perception of mothers' autonomy, privacy and informed consent in Scottish NHS hospitals, from the point of view of both mothers and midwives? (2) Are there differences in the perceptions of mothers and midwives on these issues? Data were collected by a self-completion questionnaire for mothers (n = 243) and staff (n = 170) on postnatal units in both district general and university teaching hospital. Results indicated that there are differences between the perceptions of mothers and midwives in relation to mothers' autonomy, privacy and informed consent. Most differences were found in the information-giving and decision-making elements of autonomy.

Autonomy, privacy and informed consent 1: concepts and definitions.

This article is the first in a four-part series that explores the concepts of patient autonomy, privacy and informed consent in the context of the provision of nursing care. In this first article an overview of the concepts is provided, and some of the difficulties with definitions of these concepts are considered. The dearth of empirical exploration of the operationalization of the concepts of patient autonomy, privacy and informed consent within nursing practice is highlighted. The second, third and fourth articles report a series of empirical studies carried out with patients and staff in postnatal care, in continuing care of elderly people and in acute surgical care within Scottish NHS settings. These studies are part of a concerted effort to address the lack of empirical investigation of the ethical dimension of nursing care provision and clinical nursing practice.

Nurses' judgements of self-neglect: a factorial survey.

Self-neglect can be understood as the failure to engage in those activities which a given culture deems necessary to maintain a socially accepted standard of personal and household hygiene and carry out activities needed to maintain health status. Self-neglect is bound up in a discourse which equates dirt with disease and in which transgressions of self-care norms can be labelled as a medical syndrome. The notion of self-neglect as a social construction is the theoretical perspective which provides the framework for the study reported here. Judgements regarding self-neglect may be social judgements influenced by professional socialisation and cultural values. The belief that different groups of nurses may have different constructions of self-neglect will be investigated and the factors which influence these judgements will be explored in three groups of nurses. The inclusion of nursing students will allow some picture to emerge as to whether judgements develop over time or are relatively constant across the career path, albeit within the limitations of a non-longitudinal design.

Effect of chronic ethanol consumption on protective T-helper 1 and T-helper 2 immune responses against the parasites Leishmania major and Strongyloides stercoralis in mice.

BACKGROUND: Chronic alcohol consumption has been associated with significant increases in the prevalence of infectious diseases, and it has been suggested that these increases are caused by a direct effect of ethanol on the immune response. The objective of this study was to determine whether chronic ethanol consumption would affect the development of protective immunity to Leishmania major, which is controlled by the T-helper 1 (Th1) subset of CD4 cells, and Strongyloides stercoralis, which is controlled by the Th2 subset. METHODS: Mice were fed ethanol-containing liquid diet (25% ethanol-derived calories), liquid isocaloric diet without ethanol, or solid chow and then exposed to either of the two parasites. The ability of the mice chronically consuming alcohol to eliminate the infections was determined, as were the levels of parasite-specific humoral and cellular immune responses. RESULTS: Mice chronically consuming alcohol were capable of eliminating both of these infections in a manner identical to the control mice. In addition, splenocytes from mice chronically consuming alcohol infected with L. major produced nitric oxide at the same levels as in control mice. Antibody responses were altered in a manner suggesting an increase in Th2 immunity and a decrease in Th1 immunity in the mice chronically consuming alcohol. In mice chronically consuming alcohol that were infected with S. stercoralis, eosinophils migrated to the parasite's microenvironment, and antibodies were produced at levels equivalent to those seen in control mice. CONCLUSIONS: Mice maintained on an ethanol-containing liquid diet had some alteration in their ability to produce Th1 and Th2 immune responses yet were capable of generating unimpaired protective Th1 and Th2 responses.