[Herbal medicines for psychiatric disorders]. / Phytotherapie bei psychiatrischen Erkrankungen.

BACKGROUND: In Germany herbal medicines are traditionally frequently used. They represent an important therapeutic option, especially in self-medication. METHODS: Current systematic review articles and meta-analyses were evaluated and summarized with respect to the evidence of phytotherapeutic drugs for selected psychiatric indications. RESULTS: Apart from the use of St. John's wort for depression, no other herb has so far shown convincing evidence. CONCLUSION: Due to the promising effects and the low side effect potential within the existing studies, further randomized controlled trials (e. g. for Passiflora incarnata, Rhodiola rosea and Lavendula officinalis) are definitely indicated.

Evidence-based (S3) guideline for the treatment of androgenetic alopecia in women and in men - short version.

Androgenetic alopecia is the most common hair loss disorder, affecting both men and women. Initial signs of androgenetic alopecia usually develop during teenage years leading to progressive hair loss with a pattern distribution. Moreover, its frequency increases with age and affects up to 80% Caucasian men and 42% of women. Patients afflicted with androgenetic alopecia may undergo significant impairment of quality of life. The European Dermatology Forum (EDF) initiated a project to develop evidence-based guidelines for the treatment of androgenetic alopecia. Based on a systematic literature research the efficacy of the currently available therapeutic options was assessed and therapeutic recommendations were passed in a consensus conference. The purpose of the guideline is to provide dermatologists with an evidence-based tool for choosing an efficacious and safe therapy for patients with androgenetic alopecia.

Randomised clinical trial: yoga vs a low-FODMAP diet in patients with irritable bowel syndrome.

BACKGROUND: Irritable bowel syndrome is the most frequent gastrointestinal disorder. It is assumed that lifestyle interventions might be a rational treatment approach. AIM: To examine the effect of a yoga-based intervention vs a low-FODMAP diet on patients with irritable bowel syndrome. METHODS: Fifty-nine patients with irritable bowel syndrome undertook a single-blind, randomised controlled trial involving yoga or a low-FODMAP diet for 12 weeks. Patients in the yoga group received two sessions weekly, while patients in the low-FODMAP group received a total of three sessions of nutritional counselling. The primary outcome was a change in gastrointestinal symptoms (IBS-SSS). Secondary outcomes explored changes in quality of life (IBS-QOL), health (SF-36), perceived stress (CPSS, PSQ), body awareness (BAQ), body responsiveness (BRS) and safety of the interventions. Outcomes were examined in weeks 12 and 24 by assessors "blinded" to patients' group allocation. RESULTS: No statistically significant difference was found between the intervention groups, with regard to IBS-SSS score, at either 12 (Δ = 31.80; 95%CI = -11.90, 75.50; P = .151) or 24 weeks (Δ = 33.41; 95%CI = -4.21, 71.04; P = .081). Within-group comparisons showed statistically significant effects for yoga and low-FODMAP diet at both 12 and 24 weeks (all P < .001). Comparable within-group effects occurred for the other outcomes. One patient in each intervention group experienced serious adverse events (P = 1.00) and another, also in each group, experienced nonserious adverse events (P = 1.00). CONCLUSIONS: Patients with irritable bowel syndrome might benefit from yoga and a low-FODMAP diet, as both groups showed a reduction in gastrointestinal symptoms. More research on the underlying mechanisms of both interventions is warranted, as well as exploration of potential benefits from their combined use.

Randomised clinical trial: yoga vs written self-care advice for ulcerative colitis.

BACKGROUND: Perceived stress seems to be a risk factor for exacerbation of ulcerative colitis. Yoga has been shown to reduce perceived stress. AIMS: To assess the efficacy and safety of yoga for improving quality of life in patients with ulcerative colitis. METHODS: A total of 77 patients (75% women; 45.5 ± 11.9 years) with ulcerative colitis in clinical remission but impaired quality of life were randomly assigned to yoga (12 supervised weekly sessions of 90 min; n = 39) or written self-care advice (n = 38). Primary outcome was disease-specific quality of life (Inflammatory Bowel Disease Questionnaire). Secondary outcomes included disease activity (Rachmilewitz clinical activity index) and safety. Outcomes were assessed at weeks 12 and 24 by blinded outcome assessors. RESULTS: The yoga group had significantly higher disease-specific quality of life compared to the self-care group after 12 weeks (Δ = 14.6; 95% confidence interval=2.6-26.7; P = 0.018) and after 24 weeks (Δ = 16.4; 95% confidence interval=2.5-30.3; P = 0.022). Twenty-one and 12 patients in the yoga group and in the self-care group, respectively, reached a clinical relevant increase in quality of life at week 12 (P = 0.048); and 27 and 17 patients at week 24 (P = 0.030). Disease activity was lower in the yoga group compared to the self-care group after 24 weeks (Δ = -1.2; 95% confidence interval=-0.1-[-2.3]; P = 0.029). Three and one patient in the yoga group and in the self-care group, respectively, experienced serious adverse events (P = 0.317); and seven and eight patients experienced nonserious adverse events (P = 0.731). CONCLUSIONS: Yoga can be considered as a safe and effective ancillary intervention for patients with ulcerative colitis and impaired quality of life. TRIAL REGISTRATION: ClinicalTrials.gov identifier: NCT02043600.

A Review of Integrative Medicine in Gynaecological Oncology.

In recent years complementary and alternative medicine (CAM) has increasingly been the focus of international research. Numerous subsidised trials (7903) and systematic reviews (651) have been published, and the evidence is starting to be integrated into treatment guidelines. However, due to insufficient evidence and/or insufficient good quality evidence, this has mostly not translated to practice recommendations in reviews by the Cochrane collaboration gynaecology group. There is nevertheless a not insignificant number of CAM providers and users. The percentage of oncology patients who use CAM varies between 5 and 90 %. Doctors have been identified as the main providers of CAM. Half of gynaecologists offer CAM because of personal conviction or on suggestion from colleagues. This must be viewed in a critical light, since CAM is mostly practiced without appropriate training, often without sufficient evidence for a given method - and where evidence exists, practice guidelines are lacking - and lack of safety or efficacy testing. The combination of patient demand and lucrativeness for doctors/alternative medicine practitioners, both based on supposed effectiveness CAM, often leads to its indiscriminate use with uncertain outcomes and significant cost for patients. On the other hand there is published, positive level I evidence for a number of CAM treatment forms. The aim of this article is therefore to review the available evidence for CAM in gynaecological oncology practice. The continued need for research is highlighted, as is the need to integrate practices supported by good evidence into conventional gynaecological oncology.

Local and Systemic Therapies for Breast Cancer Patients: Reducing Short-term Symptoms with the Methods of Integrative Medicine.

With improved prognosis due to advances in the diagnosis and therapy of breast cancer, physicians and therapists now focus on aspects such as quality of life and the management of side effects from breast cancer treatment. Therapy- and disease-related side effects often reduce the patient's quality of life and can place a further burden on patients, with non-compliance or discontinuation of therapy a potential consequence. Study data have shown that therapy- and disease-related side effects can be reduced using the methods of integrative medicine. Reported benefits include improving patients' wellbeing and quality of life, reducing stress, and improving patients' mood, sleeping patterns and capacity to cope with disease. Examining the impact of integrative medicine on the side effects of cancer treatment would be beyond the scope of this review. This article therefore looks at short-term side effects of cancer treatment which are usually temporary and occur during or after local and systemic therapy. The focus is on mind-body medicine, acupuncture and classic naturopathic treatments developed by Sebastian Kneipp as complementary therapies. The latter includes hydrotherapy, phytotherapy, nutritional therapy, exercise therapy and a balanced lifestyle.

Effects of high phenolic olive oil on cardiovascular risk factors: A systematic review and meta-analysis.

BACKGROUND: Cardiovascular diseases are the world's leading cause of death. Prevention by nutrition is an easy and effective approach especially by advising foods with nutraceutic properties like high phenolic olive oil (HPOO). AIM: The aim of this review was to systematically access and meta-analyse the effects of HPOO on risk factors of the cardiovascular system and thusly to evaluate its use as a nutraceutical in prevention. DATA SYNTHESIS: Medline/PubMed, EMBase, the Cochrane Library, CAMbase and CAM-QUEST were searched through July 2013. Randomized controlled trials (RCTs) comparing high vs. low (resp. non) phenolic olive oils in either healthy participants or patients with cardiovascular diseases were included. For study appraisal the Cochrane Collaboration's risk of bias tool was used. Main outcomes were blood pressure, serum lipoproteins and oxidation markers. Standardized mean differences (SMD) and 95% confidence intervals (CI) were calculated and analysed by the generic inverse variance methods using a random effects model. Eight cross over RCTs comparing ingestion (21-90 d) of high vs. low (resp. non) phenolic olive oils with a total of 355 subjects were included. RESULTS: There were medium effects for lowering systolic blood pressure (n = 69; SMD -0.52; CI -0.77/-0.27; p < 0.01) and small effects for lowering oxLDL (n = 300; SMD -0.25; CI [-0.50/0.00]; p = 0.05). No effects were found for diastolic blood pressure (n = 69; SMD -0.20; CI -1.01/0.62; p = 0.64); malondialdehyde (n = 71; SMD -0.02; CI [-0.20/0.15]; p = 0.79), total cholesterol (n = 400; SMD -0.05; CI [-0.16/0.05]; p = 0.33); HDL (n = 400; SMD -0.03; CI [-0.14/0.08]; p = 0.62); LDL (n = 400; SMD -0.03; CI [-0.15/0.09]; p = 0.61); and triglycerides (n = 360; SMD 0.02; CI [-0.22/0.25]; p = 0.90). LIMITATIONS: The small number of studies/participants limits this review. CONCLUSIONS: HPOO provides small beneficial effects on systolic blood pressure and serum oxidative status (oxLDL). HPOO should be considered as a nutraceutical in cardiovascular prevention.

Systematic review of complementary and alternative medicine treatments in inflammatory bowel diseases.

OBJECTIVE: We performed a systematic review for Complementary and Alternative Medicine [CAM] as defined by the National Institute of Health in Inflammatory Bowel Disease [IBD], ie Crohn's disease [CD] and ulcerative colitis [UC], with the exception of dietary and nutritional supplements, and manipulative therapies. METHODS: A computerized search of databases [Cochrane Library, Pubmed/Medline, PsychINFO, and Scopus] through March 2014 was performed. We screened the reference sections of original studies and systematic reviews in English language for CAM in IBD, CD and UC. Randomized controlled trials [RCT] and controlled trials [CT] were referred and assessed using the Cochrane risk of bias tool. RESULTS: A total of: 26 RCT and 3 CT for herbal medicine, eg aloe-vera gel, andrographis paniculata, artemisia absinthium, barley foodstuff, boswellia serrata, cannabis, curcumin, evening primrose oil, Myrrhinil intest®, plantago ovata, silymarin, sophora, tormentil, wheatgrass-juice and wormwood; 1 RCT for trichuris suis ovata; 7 RCT for mind/body interventions such as lifestyle modification, hypnotherapy, relaxation training and mindfulness; and 2 RCT in acupuncture; were found. Risk of bias was quite heterogeneous. Best evidence was found for herbal therapy, ie plantago ovata and curcumin in UC maintenance therapy, wormwood in CD, mind/body therapy and self-intervention in UC, and acupuncture in UC and CD. CONCLUSIONS: Complementary and alternative therapies might be effective for the treatment of inflammatory bowel diseases; however, given the low number of trials and the heterogeneous methodological quality of trials, further in-depth research is necessary.

A systematic review and meta-analysis of Tai Chi for osteoarthritis of the knee.

OBJECTIVES: This paper aimed to systematically review and meta-analyze the effectiveness of Tai Chi for osteoarthritis of the knee. METHODS: MEDLINE, the Cochrane Library, EMBASE, Scopus, PsycInfo and CAMBASE were screened through April 2013. Randomized controlled trials (RCTs) comparing Tai Chi to control conditions were included. Two authors independently assessed risk of bias using the risk of bias tool recommended by the Cochrane Back Review Group. Outcome measures included pain, physical functional, joint stiffness, quality of life, and safety. For each outcome, standardized mean differences and 95% confidence intervals were calculated. RESULTS: 5 RCTs with a total of 252 patients were included. Four studies had a low risk of bias. Analysis showed moderate overall evidence for short-term effectiveness for pain, physical function, and stiffness. Strong evidence was found for short-term improvement of the physical component of quality of life. No long-term effects were observed. Tai Chi therapy was not associated with serious adverse events. CONCLUSION: This systematic review found moderate evidence for short-term improvement of pain, physical function and stiffness in patients with osteoarthritis of the knee practicing Tai Chi. Assuming that Tai Chi is at least short-term effective and safe it might be preliminarily recommended as an adjuvant treatment for patients with osteoarthritis of the knee. More high quality RCTs are urgently needed to confirm these results.

Randomised clinical trial: a herbal preparation of myrrh, chamomile and coffee charcoal compared with mesalazine in maintaining remission in ulcerative colitis--a double-blind, double-dummy study.

BACKGROUND: The herbal treatment with myrrh, dry extract of chamomile flowers and coffee charcoal has anti-inflammatory and antidiarrhoeal potential and might benefit patients with UC. Aminosalicylates are used as standard treatment for maintaining remission in ulcerative colitis (UC). AIM: To compare the efficacy of the two treatments in maintaining remission in patients with ulcerative colitis. METHODS: We performed a randomised, double-blind, double-dummy study over a 12-month period in patients with UC. Primary endpoint was non-inferiority of the herbal preparation as defined by mean Clinical Colitis Activity Index (CAI-Rachmilewitz). Secondary endpoints were relapse rates, safety profile, relapse-free times, endoscopic activity and faecal biomarkers. RESULTS: A total of 96 patients (51 female) with inactive UC were included. Mean CAI demonstrated no significant difference between the two treatment groups in the intention-to-treat (P = 0.121) or per-protocol (P = 0.251) analysis. Relapse rates in total were 22/49 patients (45%) in the mesalazine treatment group and 25/47 patients (53%) in the herbal treatment group (P = 0.540). Safety profile and tolerability were good and no significant differences were shown in relapse-free time, endoscopy and faecal biomarkers. CONCLUSIONS: The herbal preparation of myrrh, chamomile extract and coffee charcoal is well tolerated and shows a good safety profile. We found first evidence for a potential efficacy non-inferior to the gold standard therapy mesalazine, which merits further study of its clinical usefulness in maintenance therapy of patients with ulcerative colitis. EudraCT-Number 2007-007928-18.

Mindfulness-based stress reduction for breast cancer-a systematic review and meta-analysis.

OBJECTIVE: The aim of this systematic review and meta-analysis was to assess the effectiveness of mindfulness-based stress reduction (mbsr) and mindfulness-based cognitive therapy (mbct) in patients with breast cancer. METHODS: The medline, Cochrane Library, embase, cambase, and PsycInfo databases were screened through November 2011. The search strategy combined keywords for mbsr and mbct with keywords for breast cancer. Randomized controlled trials (rcts) comparing mbsr or mbct with control conditions in patients with breast cancer were included. Two authors independently used the Cochrane risk of bias tool to assess risk of bias in the selected studies. Study characteristics and outcomes were extracted by two authors independently. Primary outcome measures were health-related quality of life and psychological health. If at least two studies assessing an outcome were available, standardized mean differences (smds) and 95% confidence intervals (cis) were calculated for that outcome. As a measure of heterogeneity, I(2) was calculated. RESULTS: Three rcts with a total of 327 subjects were included. One rct compared mbsr with usual care, one rct compared mbsr with free-choice stress management, and a three-arm rct compared mbsr with usual care and with nutrition education. Compared with usual care, mbsr was superior in decreasing depression (smd: -0.37; 95% ci: -0.65 to -0.08; p = 0.01; I(2) = 0%) and anxiety (smd: -0.51; 95% ci: -0.80 to -0.21; p = 0.0009; I(2) = 0%), but not in increasing spirituality (smd: 0.27; 95% ci: -0.37 to 0.91; p = 0.41; I(2) = 79%). CONCLUSIONS: There is some evidence for the effectiveness of mbsr in improving psychological health in breast cancer patients, but more rcts are needed to underpin those results.

[Aspects of traditional Indian medicine (Ayurveda) in urology]. / Aspekte der traditionellen indischen Medizin (Ayurveda) in der Urologie.

Ayurveda is from a global viewpoint the oldest and the most employed traditional form of medicine in India. The difference to western medicine is that this form of medicine is based on experience, empirical evidence and intuition accumulated over thousands of years and passed down through generations orally as well as by sketches. Ayurveda is not only concerned with the physical but also with the spiritual aspects of the body and according to this doctrine most diseases result from psychological and pathological alterations in the body. Ultimately, the definition of health according to Ayurveda is an equilibrium between the physical, mental and spiritual components. Ayurvedic medicine is used within the framework of the treatment of urolithiasis for diuresis, for litholysis, as an analgetic for spasms and with an antimicrobial function.

Impact of stimulation dose and personality on autonomic and psychological effects induced by acupuncture.

Acupuncture has been shown to exhibit distinct effects on the autonomic nervous system. We tested whether the autonomic and psychological response to acupuncture depends on the stimulation dose and the personality of the treated subjects. 52 healthy subjects were randomized to receive either low dose (one needle at point Hegu bilaterally) or high dose (additional 4 needles at non-acupoints bilaterally) acupuncture stimulation after stratification according to their personality to "reduce" or "augment" incoming stimuli. Outcomes were changes of electrodermal activity (EDA), high frequency component of heart rate variability, heart rate, mean arterial blood pressure, respiration rate and subjective parameters for psychological well being and perceived intensity of needling. Electrodermal activity increased during needle insertion and decreased under baseline when subjects were resting with the needles in the body for 20 min. The initial EDA increase was significantly (GEE ANCOVA p<0.001) more pronounced during high dose stimulation and independent of personality. All other physiological parameters did not show any significant group effect. Strong stimulated augmenters perceived acupuncture most painful and increased with their psychological activation after the acupuncture session in contrast to the other groups, which showed a decrease of activation in the pre-post comparison (overall group effect p=0.032). The data indicate that during needle insertion high dose acupuncture stimulation leads to a higher increase of sympathetic nerve activity than low dose stimulation independent of personality. After needle insertion subjects who tend to augment incoming stimuli might show a lack of psychological relaxation when receiving high dose stimulation.

Reporting experiments in homeopathic basic research-description of the checklist development.

The objective of this study was to develop a criteria catalogue serving as a guideline for authors to improve quality of reporting experiments in basic research in homeopathy. A Delphi Process was initiated including three rounds of adjusting and phrasing plus two consensus conferences. European researchers who published experimental work within the last 5 years were involved. A checklist for authors provide a catalogue with 23 criteria. The "Introduction" should focus on underlying hypotheses, the homeopathic principle investigated and state if experiments are exploratory or confirmatory. "Materials and methods" should comprise information on object of investigation, experimental setup, parameters, intervention and statistical methods. A more detailed description on the homeopathic substances, for example, manufacture, dilution method, starting point of dilution is required. A further result of the Delphi process is to raise scientists' awareness of reporting blinding, allocation, replication, quality control and system performance controls. The part "Results" should provide the exact number of treated units per setting which were included in each analysis and state missing samples and drop outs. Results presented in tables and figures are as important as appropriate measures of effect size, uncertainty and probability. "Discussion" in a report should depict more than a general interpretation of results in the context of current evidence but also limitations and an appraisal of aptitude for the chosen experimental model. Authors of homeopathic basic research publications are encouraged to apply our checklist when preparing their manuscripts. Feedback is encouraged on applicability, strength and limitations of the list to enable future revisions.

[Is the analgesic effect of acupuncture a placebo effect?]. / Ist die analgetische Wirkung der Akupunktur ein Placeboeffekt?

The German acupuncture trials ART and GERAC have shown that acupuncture and sham or minimal acupuncture were equally effective in the reduction of chronic pain symptoms. These results have prompted an ongoing discussion as to whether acupuncture exerts its effects through a placebo response. Increasing knowledge about the neurobiology of pain and its intrinsic control suggests a combination of acupuncture-specific neurophysiologic effects combined with effects that match those of expectation-induced placebo analgesia.

[Stress management in the treatment of essential arterial hypertension]. / Stressmanagement. Entspannung für Hypertoniker-- aktiv oder meditativ.

Between 60 and 90% of patients consult their family doctor for stress-associated complaints. Not infrequently, a considerable number of these patients already have elevated blood pressure. The positive effect on high blood pressure of relaxation techniques has been confirmed in various studies. Accordingly, stress management should now have a permanent place in effective antihypertensive treatment. Appropriate relaxation techniques include, for example, autogenic training, progressive muscle relaxation, visualization and breathing exercises, chi gong and yoga. These practices are incorporated in various lifestyle programs. They act in different ways, and can be offered to the patient in accordance with his/her individual wishes.

[Mind-body medicine as a part of German integrative medicine]. / Mind-Body Medicine als Bestandteil der Integrativen Medizin.

Mind-body medicine (MBM) as a holistic approach to health and healing has been shaped by research into stress physiology and stress psychology, by psychoneuro(endocrino)immunology and by Antonovsky's salutogenetic paradigm. MBM seeks to acknowledge physical, psychological as well as social and spiritual aspects of human beings. MBM constitutes one of the traditions, which the emerging field of integrative medicine in Germany draws upon, others being mainstream medicine, traditional European naturopathy and non-European methods like traditional Chinese medicine. The article outlines historical aspects of MBM, gives a brief review of research evidence, and introduces clinical MBM institutes in Germany. Especially the Clinic and Chair of Complementary and Integrative Medicine, Alfried Krupp von Bohlen und Halbach Foundation at the University Duisburg-Essen has been integrating MBM into the concept of integrative medicine. Considering that a growing number of health issues arises due to maladaptive lifestyles, MBM is being identified as a development that supports a shift from increasingly expensive treatments to more cost-effective preventive approaches.

[Acupuncture: quo vadis?]. / Akupunktur -- quo vadis? Zur aktuellen Diskussion um Wirksamkeit und "Punktspezifität" der Nadeltherapie.

On the current discussion about efficacy and "point-specificity" of the needle therapy To improve the evidence base for acupuncture in pain treatment the German health insurance initiated the so called "Acupuncture randomised trials (ART)" and "German Acupuncture Trials" (GERAC) with a sample size of 300 (ART) and 1000 (GERAC) patients, providing a new dimension in acupuncture research. These studies have yielded data, which indicate that acupuncture is effective in the treatment of migraine, tension type headache, osteoarthritis of the knee and chronic low back pain. For the two latter indications acupuncture showed an even higher therapeutic response rate than conventional standard treatment. In migraine acupuncture showed an effect comparable to pharmacological treatment. The studies moreover indicate that the relevance of point-specific effects may have been overestimated concerning some indications. This article discusses the results of ART and GERAC, based on differentiating the mechanisms of action in acupuncture therapy. It is shown that the current data neither support the postulate of a "no-matter-where acupuncture" nor the irrefutability of the theorems of Chinese Medicine. Future studies will have to determine more precisely the mechanism by which the therapeutic effect of acupuncture is mediated. Furthermore, it will be necessary to find out more clearly in what diseases the location of needling represents the crucial part of the treatment and in what diseases rather different factors, like the intensity of stimulation or the doctor-patient interaction, are more relevant for the therapeutic effect. Research into acupuncture is still at the beginning. For this reason it should be avoided to draw premature and untenable conclusions from the current data.