[Chronic fatigue in complementary rehabilitative medicine--predictors of the outcomes]. / Das chronische Erschöpfungssyndrom in der naturheilkundlichen Rehabilitation--Prädiktoren des Behandlungsergebnisses.

Chronic exhaustion and fatigue are increasingly important in rehabilitation medicine. Objectives of this study were (a) to describe the effects of in-patient rehabilitation on patients with chronic fatigue syndromes, (b) to identify predictors for treatment outcome, and (c) to analyze the impact of comprehensive diagnosing on these issues. A total of 171 patients with chronic exhaustion or fatigue (90 % female, mean age 55 +/- 10 yrs) from a rehabilitation hospital with a complementary medicine-based treatment concept were included in a prospective observational study. Within the longitudinal study patients were examined three times (on admission to hospital, at discharge as well as six months later). Participation rate of the postal inquiry was 69 %. Besides items constructed ad hoc, Patient questionnaires included the Symptom Checklist and assessment instruments for depression, quality of life, sense of coherence as well as for changes in experience and behaviour. Treatment outcome was defined as sum score of binary-coded response criteria. The pattern of complaints differed clearly between diagnostic subgroups (neurasthenia, affective disorders, adjustment disorders) before treatment. At discharge from hospital patients showed clinically relevant improvements lasting for six months after rehabilitation. Multiple regression analyses revealed a statistically significant relationship (R (mult) = 0.59) between predictors and outcome at discharge from hospital. A better result was associated with higher trust in treatment success, active information seeking on complementary medicine, healthier feeding habits, better somatic health and a decreased mental status, with regard to the status before treatment. The prediction of outcome after six months was comparably poorer (R (mult) = 0.42). Treatment success was higher in the absence of a diagnosis of neurasthenia, in patients accepting the group-oriented treatment concept and in patients not believing that their disease was due to their own way of living. Trust in the success of the treatment was a highly ranked predictor for longer lasting outcome, too. The results underline the importance of motivation aspects for treatment outcome indicating that individual expectations and attitudes should be considered in a more distinct way when allocating patients to rehabilitative programmes.

[Short-term therapeutic fasting in the treatment of chronic pain and fatigue syndromes--well-being and side effects with and without mineral supplements]. / Kurzzeitiges therapeutisches Fasten in der Behandlung von chronischen Schmerz- und Erschöpfungssyndromen - Verträglichkeit und Nebenwirkungen mit und ohne begleitende Mineralstoffergänzung.

BACKGROUND: Fasting followed by vegetarian diet has shown to be an effective treatment for rheumatoid arthritis, moreover fasting is frequently used as an adjunctive treatment in chronic pain and stress/exhaustion syndromes. Data on well-being and the frequency of side effects during fasting are mostly retrospective. Mineral supplements are frequently used in order to compensate for fasting-induced tissue acidosis and to reduce side effects. There are only limited data that support this practice. OBJECTIVE: To study the effects of oral mineral supplements on common side effects and well-being during short-term fasting. PATIENTS AND METHODS: 209 consecutive inpatients with chronic pain/exhaustion syndromes were recruited. In a controlled non-randomised study design all patients underwent fasting (250 kcal; 3 l fluid intake/day) over 7 days, in study phase 1 without (n = 103) and in study phase 2 with (n = 106) concomitant prescription of standardised oral mineral supplements (3 x 2 to 3 x 3 Bullrich's Vital). Weight, blood pressure and urinary pH were recorded daily. Well-being and mood as well as common side effects (i.e. fatigue, hunger, heart burn, headache) were assessed with standardised self-reports. RESULTS: Baseline characteristics of the 209 patients (mean age 54.7 +/- 10.5 years; 83.3% female) were balanced. Both groups showed a fasting-induced decrease of blood pressure, a slight decrease in mood and well-being on days 3 and 4 with consecutive increase and moderate hunger, i.e. in the evening. Side effects and general tolerability of fasting as well as well-being and mood were not different between the groups. There were no serious side effects in both groups. CONCLUSIONS: Short-term fasting in inpatients with pain and stress syndromes is safe and well tolerated, concomitant mineral supplements have no additive benefit.

Systematic reviews of complementary therapies - an annotated bibliography. Part 1: acupuncture.

BACKGROUND: Complementary therapies are widespread but controversial. We aim to provide a comprehensive collection and a summary of systematic reviews of clinical trials in three major complementary therapies (acupuncture, herbal medicine, homeopathy). This article is dealing with acupuncture. Potentially relevant reviews were searched through the register of the Cochrane Complementary Medicine Field, the Cochrane Library, Medline, and bibliographies of articles and books. To be included articles had to review prospective clinical trials of acupuncture; had to describe review methods explicitly; had to be published; and had to focus on treatment effects. Information on conditions, interventions, methods, results and conclusions was extracted using a pretested form and summarized descriptively. RESULTS: From a total of 48 potentially relevant reviews preselected in a screening process 39 met the inclusion criteria. 22 were on various pain syndromes or rheumatic diseases. Other topics addressed by more than one review were addiction, nausea, asthma and tinnitus. Almost unanimously the reviews state that acupuncture trials include too few patients. Often included trials are heterogeneous regarding patients, interventions and outcome measures, are considered to have insufficient quality and contradictory results. Convincing evidence is available only for postoperative nausea, for which acupuncture appears to be of benefit, and smoking cessation, where acupuncture is no more effective than sham acupuncture. CONCLUSIONS: A large number of systematic reviews on acupuncture exists. What is most obvious from these reviews is the need for (the funding of) well-designed, larger clinical trials.

Why do patients seek treatment in hospitals of complementary medicine?

OBJECTIVE: This exploratory study evaluated patients' reasons for entering a complementary (alternative) medicine hospital by ranking 15 medical and psychosocial factors that were thought to influence this choice. SUBJECTS AND OUTCOME MEASURES: Two hundred patients (200) from two complementary hospitals, one focusing on Traditional Chinese Medicine and one on the Western type of complementary medicine, completed an extensive questionnaire at the beginning of their inpatient treatment. The questionnaire covered personal background; disease parameters; attitude towards conventional medicine; previous experience with, and knowledge of, complementary therapies; expectations concerning the forthcoming treatment; health-related habits; personality traits; and social support. RESULTS: Optimistic attitudes towards treatment and a positive appraisal of alternative doctors were frequently stated reasons (80%), as was the disease severity (long duration: 86%; acute progression or imminent surgery: 70%). Previous successes with complementary therapies, however, ranked relatively low (53%). Negative opinions concerning conventional therapies and conventional doctors' treatments were mentioned by 68% of the patients. Many patients felt themselves to be under considerable psychologic stress (74%). A majority (73%) was well informed about complementary therapies, and 65% were curious about the forthcoming therapies. Sixty-eight percent (68%) indicated good health behaviors. Fewer patients mentioned contemplative and/or religious attitudes (44%) or lack of social support (25%). Age primarily accounted for variations in the ranking weights of the two subgroups. The specific type of complementary medicine was of minor influence. In 14 out of 21 personality dimensions, the current patient group showed significant deviations from the healthy reference, which is in good agreement with findings from conventionally treated patients.

[Hyperthermia-induced priming effect in neutrophil granulocytes]. / Hyperthermie-induzierter priming-effekt bei neutrophilen granulozyten.

BACKGROUND AND OBJECTIVE: Whole-body infrared-A irradiation (WBIAI) according to Ardenne is a newly developed version of hyperthermia. In clinical use benefits for patients with chronic infections have been reported. In order to find out more about the immunological background of the method we studied the question whether hyperthermia leads to priming effects in human polymorphonuclear leukocytes (PMN). MATERIAL AND METHODS: We therefore investigated the production of reactive oxygen radical species (ROS) measured by lucigenin-dependent chemiluminescence after stimulation with N-formylpeptide (FMLP, 10(-6) and 10(-7) M), C5a complement (10(-7) and 10(-8) M) or phorbolester (PMA, 10(-7) and 10(-8) M) in isolated PMN of 8 volunteers undergoding a 60-min hyperthermia treatment with the WBIAI. Blood was drawn 0/60/240/510 min after the start of hyperthermia treatment. In addition, we measured blood pressure, pulse, and temperature. RESULTS: In 5 cases a significant increase in ROS (p < 0.05) could be measured beginning 240 min after start of hyperthermia and further increasing until the 510-min time point. These results suggest a priming effect in PMN lasting far beyond the actual treatment period. The increase of ROS production following stimulation with FMLP, C5a or PMA was 60.4 +/- 21.6, 86.0 +/- 23.3, and 63.3 +/- 15.9% (SEM), respectively. Moreover, in all probands the maximal ROS production in PMN was observed 510 min after the beginning of WBIAI treatment. In 3 cases no difference in ROS could be observed. There was no difference in temperature, blood pressure, and pulse between responders and nonresponders. CONCLUSIONS: Our results show a hyperthermia-dependent priming effect of ROS production in PMN, suggesting an increase in immune reaction within the observation period of 510 min. Further investigations are necessary in order to specify responders and nonresponders and to characterize the results in specific diseases and the constitutions of the patients.

Immunomodulation with echinacea - a systematic review of controlled clinical trials.

We performed a systematic review of controlled clinical trials to check the evidence for the immunomodulatory efficacy of preparations containing extracts of Echinacea. Trials were searched by on-line searches in Medline and Embase, a search in the private database Phytodok, contacts with researchers and drug companies, and by checking references in available articles. All available historically and prospectively controlled trials investigating the prophylactic or therapeutic immunomodulatory activity of preparations of Echinacea alone or in combination with other plant extracts or homeopathic dilutions in humans were included. Study characteristics, results, and conclusions of primary authors were analyzed using standardized evaluation forms and methodological quality assessment using a predefined score system. A total of 26 controlled clinical trials (18 randomized, 11 double-blind) were identified; 6 of these involved testing three different mono-extracts, and 20 involved testing three different preparations also containing other ingredients. Nineteen trials studied the efficacy of the prophylactic or curative treatment of infections; 4 trials the reduction of side-effects of antineoplastic therapies and 3 trials the modulation of various laboratory immune parameters. The primary authors claimed that 30 of the 34 treatment strategies showed a superior efficacy to those of the control groups. The methodological quality of most studies was low and only 8 trials scored more than half of the maximum possible score points. Existing controlled clinical trials indicate that preparations containing extracts of Echinacea can be efficacious immunomodulators. However, the evidence is still insufficient for clear therapeutic recommendations as to which preparation to use and which dose to employ for a specific indication. Further methodologically sound, randomized clinical trials should be conducted.