Dynamic Effects of CAM Techniques on Inflammation and Emotional States: An Integrative Single-Case Study on a Breast Cancer Survivor.

BACKGROUND: This study on a breast cancer survivor investigated how episodic practice of various complementary and alternative medicine (CAM) techniques affected the dynamics of emotional states and urinary neopterin-an inflammation marker. METHODS: The 49-year-old female patient (diagnosis: ductal breast carcinoma 5 years before study start, suffering from chronic fatigue and depression) collected her entire urine in 12-hour intervals (from about 8 a.m. to 8 p.m. and from about 8 p.m. to 8 a.m.) for 28 days. The resulting 55 consecutive urine samples were analyzed for neopterin and creatinine levels using HPLC. Also in 12-hour intervals, the patient filled out questionnaires on emotional states and everyday routine, including CAM practice. Weekly, she was interviewed to identify emotionally meaningful everyday incidents, including use of CAM techniques. Time series analysis consisted of ARIMA modeling and cross-correlational analyses. RESULTS: Qualitative evaluation revealed that, with the exception of Tai Chi, all CAM techniques, that is, Jin Shin Jyutsu, music, physiotherapy and energy healing, were experienced as positive. Cross-correlational analyses showed that practice of such CAM techniques was followed first by significant (P < .05) increases in positive mood and mental activity on the same day (lag 0) and then by decreases in positive mood after a total of 72 to 84 hours (+lag 6) and in mental activity after a total of 84 to 96 hours (+lag 7). Negative mood, by contrast, first decreased on the day of CAM practice (lag 0) and then increased after a total of 84 to 96 hours (+lag 7) following CAM. Moreover, urinary neopterin levels first increased on the day of CAM practice (lag 0) and then decreased after a total of 36 to 48 hours (+lag 3). Similar biphasic effects were also detected for irritation in response to CAM, although only partly significant. CONCLUSION: Cyclic psychophysiological response patterns following CAM practice were attributable to biopsychosocial feedback mechanisms involving personally meaningful experiences. As lower neopterin levels following CAM point to a health-promoting effect, the patient of this study may have actively contributed to her healing process through episodic CAM practice.

[Patients' Narratives as a Tool to Prepare for Medical Rehabilitation: The Website "Medical Rehabilitation (Medizinische Reha)" at www.krankheitserfahrungen.de]. / Patientennarrative als Instrument zur Vorbereitung auf eine medizinische Rehabilitation: Der Erfahrungsbereich "Medizinische Reha" auf der Website www.krankheitserfahrungen.de.

OBJECTIVE: The website "medical rehabilitation (Medizinische Reha)" at www.krankheitserfahrungen.de presents patients' experiences concerning medical rehabilitation and aims at supporting people in preparation for medical rehabilitation. METHODS: Using purposeful sampling 38 former rehabilitation patients were selected. They took part in a guided narrative interview about their experiences concerning medical rehabilitation. Interview transcripts were coded and systematically aggregated based on Grounded Theory. RESULTS: Under the heading "individuals (Personen)" individual experiences of each patient are portrayed on the website. Analysis revealed 8 categories of specific issues and subtopics. These topics are illustrated by original excerpts of the interviews as video, audio or text on the website. Topics are the way to and daily routine in rehabilitation, therapies and other offers of the clinic, family, profession, profits of the rehabilitation, the time afterwards, messages and recommendations. Patients mentioned obstacles and challenges as well as supporting experiences and advice. CONCLUSION: The website provides free and barrier-free information about medical rehabilitation for prospective patients and professionals, exclusively focusing on patients' perspectives.

[Patient experiences and patient centeredness : The website project DIPEx Germany]. / Subjektive Krankheitserfahrungen und Patientenorientierung : Das Website-Projekt DIPEx Germany.

Patient centeredness is a central concept in the treatment and rehabilitation of persons with chronic illness in Germany. There are various concepts of and approaches to patient centeredness, most of them developed from the perspective of health care research and the institutions. In terms of participation requirements, there has been a lack of understanding of the patient's perspective and experiences so far. In this article, the authors assume that the collection and analysis of patient experiences can improve patient participation and provide access to the experience of living and coping with an illness, including the patient's interactions with the health care system, their participation, and their preferences for participation. Potential uses for and the limits and risks of utilizing patient experiences are discussed, using the example of the website project Krankheitserfahrungen.de (DIPEx Germany). The project collects patient experiences in the form of narrative interviews. In the course of sharing their stories, the speakers become experts on their own lives and describe where and how they feel engaged in their health care and how they wish to become further engaged, thereby experiencing participation in terms of the International Classification of Functioning. The experience of rehabilitation is viewed in a comprehensive manner for those affected. It is not limited to experiences in specific institutions, but rather, the patient experience includes the context and processes, and describes how patients can find their way back to their lives after the interruption of an illness.

Subjective Positive and Negative Sleep Variables Differentially Affect Cellular Immune Activity in a Breast Cancer Survivor: A Time-series Analysis Approach.

This study on a breast cancer survivor suffering from cancer-related fatigue (CaRF) and depression investigated the bidirectional relationship between cellular immune activity and subjective sleep. The 49-year-old patient (breast cancer diagnosis 5 years before the study, currently in remission) collected her full urine output for 28 days in 12-h intervals (8:00 p.m. to 8:00 a.m. and 8:00 a.m. to 8:00 p.m.). These urine samples were used to determine urinary neopterin (cellular immune activation marker) and creatinine concentrations via high-pressure liquid chromatography (HPLC). Each morning, the patient answered questions on five sleep variables: sleep quality (SQ), sleep recreational value (SRV), total sleep time (TST), total wake time (TWT), and awakenings during sleep period (ADS). For the purpose of this study, the time series of the nighttime urinary neopterin levels and the five sleep variables were determined. Using centered moving average (CMA) smoothing and cross-correlational analysis, this study showed that increases in the positive sleep variables SQ and SRV were followed by urinary neopterin concentration decreases after 96-120 h (SQ, lag 4: r = -0.411; p = 0.044; SRV: lag 4: r = -0.472; p = 0.021) and 120-144 h (SRV, lag 5: r = -0.464; p = 0.026). Increases in the negative sleep variable TWT, by contrast, were followed by increases in urinary neopterin concentrations 72-96 h later (lag 3: r = 0.522; p = 0.009). No systematic effects in the other direction, i.e., from urinary neopterin levels to sleep, were observed in this study. Although preliminary, the findings of this study highlight the benefit of carefully investigating temporal delays and directions of effects when studying the dynamic relationship between sleep and immune variables in the natural context of everyday life.

Short-term intervention to reduce anxiety before coronary artery bypass surgery--a randomised controlled trial.

AIMS AND OBJECTIVES: The aim of this study was to evaluate an intervention with individualised information and emotional support before coronary artery bypass grafting in a controlled randomised trial. BACKGROUND: Anxiety is a typical phenomenon in patients who are to undergo cardiac surgery. Preoperative anxiety has been shown to correlate to adverse postoperative outcomes. Emotional support could be an effective measure to reduce preoperative anxiety. DESIGN AND METHODS: Patients with planned first coronary artery bypass grafting were randomised into an intervention group (n = 139) and a control group (n = 114). The patients of the control group were routinely informed as usual. The patients of the intervention group received a dialogue with individualised information and emotional support one day before surgery in addition to standard care. This intervention of ~30 minutes was based on a supportive psychotherapy model and was delivered by trained nurses. The primary outcome was the change in anxiety before operation. The secondary outcomes consisted of changes in postoperative anxiety, time on intensive care unit and in-hospital mortality. RESULTS: Significantly reduced anxiety was found in the intervention group patients compared to control patients before coronary artery bypass grafting (p < 0·001) and five days after surgery (p < 0·001). Both groups did not differ in in-hospital mortality and duration of stay in the intensive care unit. CONCLUSIONS: Our short-term psychosocial intervention in patients undergoing coronary artery bypass grafting had a beneficial effect on reducing pre- and postoperative anxiety that was better than routine information alone. RELEVANCE TO CLINICAL PRACTICE: These results advocate training for nurses and physicians to provide emotional support to patients before coronary artery bypass grafting.

Anxiety and fear in patients with short waiting times before coronary artery bypass surgery--a qualitative study.

AIMS AND OBJECTIVES: To obtain qualitative information on fears and anxieties of coronary artery bypass grafting patients with short waiting periods (up to a maximum of four weeks) before surgery. BACKGROUND: Coronary artery bypass grafting is a standard procedure in cardiac surgery. However, many patients suffer significant anxiety and fear before the operation. Preoperative anxiety and fear correlate with adverse outcomes, but there is a lack of data on the emotional stressors for patients with short waiting periods as applicable in Germany. This knowledge would be a prerequisite for the development of in-hospital interventions to reduce patients' anxieties and fears. DESIGN: An exploratory study was chosen to learn about patients' anxieties and fears. METHOD: The day before coronary artery bypass grafting, 24 patients were examined with respect to their emotional experience using semi-structured interviews. The results were categorised by inductive content analysis. RESULTS: The overall waiting time for coronary artery bypass grafting was 6 ± 6 days. According to the analysis, the patients' statements were grouped in 'fears', 'negation of fears' and 'other emotional and physical conditions'. The interviews could cover all categories simultaneously. Eighteen patients mentioned fears, and most of them referred to specific issues. However, 16 of the 18 patients also named nonspecific fears and uncertainties. Fifteen patients negated fear. Twenty-three patients described their emotions and/or somatic conditions. CONCLUSIONS: Patients with short waiting periods before coronary artery bypass grafting experience specific as well as nonspecific fears on the day before surgery. In contrast to patients with long waiting (longer than four weeks), uncertainty and frustration about waiting time and feelings of disability are no concerns. RELEVANCE TO CLINICAL PRACTICE: The detailed insight into the emotional experiences of patients with a short waiting time before coronary artery bypass grafting surgery is a basis for targeted anxiety-reducing interventions.

Day-to-day cause-effect relations between cellular immune activity, fatigue and mood in a patient with prior breast cancer and current cancer-related fatigue and depression.

This study of a breast cancer patient with cancer-related fatigue (CaRF) and depression investigated the bidirectional cause-effect relations between cellular immune activity, fatigue and mood during 'life as it is lived'. The 49-year-old patient (breast cancer diagnosis 5 years earlier, severe CaRF and increase in depressiveness since then) collected her entire urine for 28 days in 12-h intervals (from 8 p.m. to 8 a.m. and from 8 a.m. to 8 p.m.; total: 55 measurements) for the determination of urinary neopterin (immune activation marker) and creatinine levels using HPLC. Furthermore, she completed questionnaires twice each day (at approx. 8 a.m. and 8 p.m.), which yielded information on mood (3-Skalen-Eigenschaftswörterliste [EWL]) and fatigue levels (visual analog scale [VAS]). Cross-correlational analyses showed complex connections between urinary neopterin concentrations and mood and fatigue in terms of direction of effect, temporal delay and response pattern. Increases in urinary neopterin levels significantly preceded increases in fatigue intensity with a temporal delay of 60-72h (lag 5: r=0.298; p=0.027), whereas increases in positive mood co-occurred with neopterin level increases (lag 0: r=+0.302; p=0.025) and preceded decreases in neopterin concentrations with a temporal delay of 132-144h (lag 11: r=-0.323; p=0.017). These results confirm and extend our previous findings and show that in order to obtain an adequate understanding of the dynamic relations among cancer-related variables, the characteristics of everyday-life conditions need to be considered.

Medically unexplained symptoms as a threat to patients' identity? A conversation analysis of patients' reactions to psychosomatic attributions.

OBJECTIVE: Interactions between patients suffering from medically unexplained symptoms (MUS) and their physicians are usually perceived as difficult and unsatisfactory by both parties. In this qualitative study, patients' reactions to psychosomatic attributions were analyzed on a micro-level. METHODS: 144 consultations between consultation-and-liaison (CL) psychotherapists and inpatients with MUS, who were treated according to a modified reattribution model, were recorded. Linguists and psychologists evaluated these consultations by applying conversation and positioning analysis. RESULTS: When introducing a psychosomatic attribution, therapists use discursive strategies to exert interactional pressure on the patient; while simultaneously using careful and implicit formulations. Three linguistic patterns could be found in which patients subtly refute, drop or undermine the psychosomatic attribution in their reply. Moreover, in this context patients position themselves as somatically ill or justify their own life situation. CONCLUSION: The results suggest that patients interpret psychosomatic attributions and even subtle suggestions from the psychotherapists as face-threatening 'other-positionings'. PRACTICE IMPLICATIONS: When implementing the reattribution model, it should be taken into account that interactional resistance might be a necessary step in the process of the patient's understanding. Nevertheless therapists should introduce reattribution in a patient-centered rather than persuasive way and they should openly address patients' fears of being stigmatized.