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Biomedical subjects

L Adamsen

Publications and source records attributed to L Adamsen.

12 recordsLinked to original sources
PubMed2006

The group matters: an explorative study of group cohesion and quality of life in cancer patients participating in physical exercise intervention during treatment.

A series of studies have shown that physical activity improves cancer patients functional capacity and quality of life (QOL). Few of these studies have included physical exercise carried out in a group setting. However, patient's experience with the in-group processes remains unexplored. This study investigated group cohesion and changes in QOL in 55 cancer patients undergoing chemotherapy who participated in a 9 h weekly group exercise programme for 6 weeks. The study used a method triangulation component design. Seven qualitative group interviews were conducted post-intervention. QOL (SF-36; EORTC QLQ-C30) was assessed at baseline and after Week 6. The interviews revealed that group cohesion was an interim goal aimed to maximize peak performance potential by patients. Group cohesion was characterized by a special 'esprit de corps' and enabled the group members to feel like sport teams. The programme made purposeful togetherness possible while allowing the patients an opportunity to let their illness fade into the background. Questionnaire data showed significant improvements in mental health, social and emotional functioning. This study identified a conceptualization of group cohesion that forms a valuable basis for a larger randomized controlled trial to conclude whether the observed changes are a result of this specific intervention.

Adult↗
PubMed2006

High-intensity resistance and cardiovascular training improve physical capacity in cancer patients undergoing chemotherapy.

The purpose of the study was to examine the effects of a supervised high- and low-intensity structured training program in cancer patients concurrently undergoing chemotherapy. Seventy patients, in different stages of the disease and with different diagnoses (48 females, 22 males), between 18 and 65 years of age (mean age 42.8) participated in a 9-h weekly training program over 6 weeks. The intervention involved physical exercise, relaxation, massage, and body-awareness training. Physical capacity (one-repetition maximum tests (1RM), VO2max) and body composition (weight, skin-fold) were compared before and after the exercise intervention. The average increase in muscular strength was 41.3% (P<0.001) and 14.5% in aerobic fitness (pre: 2.27+/-0.597 L/min, post: 2.56+/-0.644 L/min, (P<0.001). The exercise intervention significantly increased the weight of the subjects by 1% (pre: 72.62+/-13.42 kg, post: 73.25+/-13.44 kg, P=0.016). There was a significant decrease in skin-fold measurements by 3% (P=0.031). The exercise intervention was well tolerated, provided that daily screening criteria were adhered to. The effects of resistance and cardiovascular training observed in this short-term study support the theory that exercise is a beneficial intervention strategy for increasing muscle strength and aerobic fitness during antineoplastic chemotherapy. This type of exercise program can be an important component of complementary treatment for cancer patients undergoing chemotherapy.

Adolescent↗
PubMed2006

Maximum physical capacity testing in cancer patients undergoing chemotherapy: qualitative findings from an exercise program.

BACKGROUND: Over the past few years there has been a growing interest in the field of physical exercise in rehabilitation of cancer patients, leading to requirements for objective maximum physical capacity measurement (maximum oxygen uptake (VO(2max)) and one-repetition maximum (1RM)) to determine dose-response levels in different cancer diagnoses. AIM: To explore the patients' experiences of maximum physical capacity testing while concurrently undergoing chemotherapy and participating in a 6-week, 9 h weekly multidimensional exercise program. DESIGN AND METHOD: Prospective, exploratory study using semi-structured qualitative interviews conducted prior to and at termination of the program. The study included 100 patients (18-65 years, median 42 years) with or without residual disease and with mixed diagnoses. RESULTS: Following the intervention, cancer patients felt significantly safer in performing maximum physical capacity tests as these motivated them through self-perceived competitiveness and set a standard that served to encourage peak performance. CONCLUSION: The positive attitudes in this sample towards maximum physical capacity open the possibility of introducing physical testing early in the treatment process. However, the patients were self-referred and thus highly motivated and as such are not necessarily representative of the whole population of cancer patients treated with chemotherapy.

Adolescent↗
PubMed2005

Patient education--a strategy for prevention of infections caused by permanent central venous catheters in patients with haematological malignancies: a randomized clinical trial.

A functioning tunnelled central venous catheter (CVC) is a crucial device for patients with haematological malignancies receiving high-dose intravenous chemotherapy. Despite the advantages, CVC infections are a major cause of sepsis and prolonged hospital stay. This study investigated the impact of patient education regarding provision of their own catheter care on the frequency of CVC-related infections (CRIs) and was conducted at a specialized haematological unit at the University Hospital of Copenhagen Rigshospitalet. From May to September 2002, 82 patients fitted with tunnelled double-lumen Hickman catheters were randomized consecutively. The intervention group (42 participants) received individualized training and supervision by a clinical nurse specialist, with the aim of becoming independently responsible for their own catheter care. The control group (40 participants) followed the standard CVC procedures carried out by nurses inside and outside the central hospital. A significant reduction in CRIs was found in the intervention group, with a >50% reduction in the incidence rate of CRIs. We conclude that systematic individualized, supervised patient education is able to reduce catheter-related infections.

Adolescent↗
PubMed2005

Qualitative and quantitative evaluation of a new regimen for malignant wounds in women with advanced breast cancer.

OBJECTIVE: To investigate the experience of women with advanced breast cancer who have a malignant fungating wound and to test the benefits of a structured, evidence-based, management regimen, combined with psychosocial support. METHOD: Twelve women with advanced breast cancer were consecutively selected for inclusion in a four-week intervention. The patients were interviewed and the condition of the wounds was recorded before and after the intervention. RESULTS: Prior to the intervention, participants were anxious about seepage, bleeding and odour emanating from the wounds and were concerned these might be obvious to others. After the intervention, nine wounds (75%) showed an improvement, with increased granulation and epithelialisation and complete wound healing in one participant. Seepage was considerably reduced in 83% of cases and there was an average 75% reduction in dressing changes. The women's sense of well-being improved, as did their independence and self-confidence. CONCLUSION: A wound-care intervention built on evidence-based practice and psychosocial support resulted in an improvement in 75% of the wounds, and increased the women's sense of well-being, independence and security.

Aged↗
PubMed2004

Transforming the nature of fatigue through exercise: qualitative findings from a multidimensional exercise programme in cancer patients undergoing chemotherapy.

The objective of this study was to explore the nature of fatigue in cancer patients with advanced stages of disease undergoing chemotherapy and concurrently participating in a 6-week multidimensional exercise programme (physical exercise, relaxation, massage and body-awareness training). Semi-structured qualitative interviews were conducted with 23 patients between 18 and 65 years of age prior to, during, and at termination of the programme. The findings endorsed that physical debilitation, fatigue, and uncertainty of physical capacity were the patients' motivation for participation. Throughout the programme the patients experienced exercise-induced fatigue, which they associated with a sense of increased physical strength, improvement in energy and physical well-being. This positive sense of fatigue can be seen as a contrast to the negative chemotherapy-induced fatigue, which is characterized by physical discomfort and uncontrollable exhaustion. The patients learned to manoeuvre through periods of intense fatigue by using exercise as a strategy to adjust their sense of physical debilitation. Visibility of fatigue's qualitative aspects is necessary if patients are to be encouraged to stay active and to set realistic goals. The transformation process of fatigue identified in this study supports the theory of exercise as a beneficial intervention strategy in the treatment of cancer-related fatigue.

Activities of Daily Living↗
PubMed2001

Continuous video recording: a new clinical research tool for studying the nursing care of cancer patients.

AIM: The aim of this study was to clarify issues around the patient-nurse interaction during pulsed dose rate (PDR) brachytherapy. BACKGROUND: Cancer diagnosis, response and survival rates as well as the side-effects of radiation therapy are well described in international literature. However, no scientific data apparently exist on the reactions and behaviour of cancer patients during stressful irradiation treatments nor on nursing performance in these situations. The study involved gynaecological and anal cancer patients. Treatment needles (10-20 cm) were implanted in the tumours of these patients during the PDR brachytherapy. This treatment was administered during a 15-30-minute period each hour, for a duration of 30-60 hours. Patients were partially isolated and immobilized, and typically positioned on the back or side. In preparation for the therapy, patients had to fast and drink sparingly. Observation and nursing care could only be performed during pauses in the treatment. METHOD: This paper is based on 142 hours of continuous video recording of patients undergoing PDR brachytherapy. Data were collected on five patients and 17 nurses. FINDINGS: The study shows that nurses were with patients for approximately 1/4 of the available time. The majority (75%) of any communication with patients centred around physical care. Although patients were in a stressful situation, they did not anticipate receiving any psychological support from nursing staff. Patients showed individual patterns of behaviour and coping. CONCLUSIONS: Continuous video recording, as a research tool can document accurately interaction and behaviour between cancer patients and nursing staff. Video recording discloses examples of both eminent and negligent nursing care and as such can be a useful tool for instruction and for future research. The credibility, validity and limitations of using video recording are discussed.

Adult↗
PubMed2001

Sociological perspectives on self-help groups: reflections on conceptualization and social processes.

AIM: The paper discusses two themes: first, professional involvement in self-help groups and secondly, sociological evidence on self-help groups in postmodern society. BACKGROUND: Self-help groups are a growing phenomenon across national borders and social/political systems. They affect the individual participants' activity level, strengthening of their self-perception and sense of belonging. METHODS: The methodological approach chosen is cross-sectional analysis of empirical findings, which is used for concept evaluation. Selected sociological theory is brought into the discussion of the role and significance of self-help groups. FINDINGS: New empirical sociological evidence shows that health care professionals - nurses, psychologists, social workers - have become an integrated part and thus essential actors in self-help groups within as well as outside the framework of the formal health care system. Involvement in self-help groups is a relatively new area of nursing practice and nursing research and serves an important function in that it sheds light on a rather unique form of social practice that is partly organized and managed by the participants themselves. By implementing modern sociological theory, which does in fact discuss social processes and relations as well as network formation, it is possible to investigate group processes unique to self-help groups and whether self-help groups potentially suppress or liberate at the individual as well as at the institutional level. CONCLUSIONS: The pronounced professional involvement leads us to question if it would not be time to re-conceptualize the self-help phenomenon, which on the one hand presupposes professional interaction and on the other hand introduces consultative services in connection with group processes. This indicates that it is necessary to introduce new aspects and themes for discussion in the health care debate and the work that goes beyond the predominantly individual orientated treatment and care function.

Concept Formation↗
PubMed2001

'Brothers in arms': how men with cancer experience a sense of comradeship through group intervention which combines physical activity with information relay.

The study investigated how a group intervention programme (13 sessions over 16 weeks), designed for men with cancer (n = 17), affected their sense of well-being and had a positive impact on their ability to cope with the physical, psychological and social consequences of living with cancer. The close-knit relationships fostered between participants stimulated a sense of solidarity and commitment amongst them. New thinking in relation to gender, group dynamics and social processes is presented, as are the implications for clinical nursing practice in cancer care. The experience from male orientated group intervention programmes shows that men with cancer have undiscovered strengths, whilst some wish to die 'with their boots on'.

Adaptation, Psychological↗
PubMed2000

Discrepancy between patients' perspectives, staff's documentation and reflections on basic nursing care.

In recent years, Denmark has witnessed an increasing written and oral debate concerning the quality of basic nursing care. The present study is an attempt to characterize basic nursing care in a Danish hospital by collecting data on patient perceptions of their main somatic problems in seven pre-set categories. These data include documentation of patient problems in corresponding problem categories, and the staff's additional knowledge about patient problems. Triangulation of methods was used. Data were collected on 120 patients and from 22 nurses. The patients had 2.3 problems on average: pain (58%) and sleep (43%) were the problems cited most frequently. Only 31% of patients' experienced problems were documented in the nursing records. The nursing staff had more knowledge than was registered in the nursing records. However, one-third of the patients' problems was totally unknown to the nursing staff. From the patients' point of view, essential aspects of basic nursing care are overlooked in daily clinical practice. The findings show that the method employed is suitable for integration of the patients' perspective.

Cross-Sectional Studies↗