PMCC PMCC

Search tips
Search criteria

Advanced
Results 1-7 (7)
 

Clipboard (0)
None

Select a Filter Below

Journals
Authors
more »
Year of Publication
Document Types
1.  Iyengar Yoga and the Use of Props for Pediatric Chronic Pain: A Case Study 
Iyengar yoga uses postures and props to support the body so that practitioners can engage in poses that would otherwise be more difficult. This type of yoga may be useful in treating children and adolescents who have chronic pain and disability. In this case study, the authors discuss a 14-y-old girl who had two surgeries for gastro-esophageal reflux disease (GERD) and who had continued chest and abdominal pain, as well as vomiting, difficulty eating, weight loss, and anxiety. Having significantly impaired functioning, she was unable to attend school, sleep, socialize, or eat, and she had become wheelchair-bound. Despite evaluations and treatments by specialists over an extended period of time, her symptoms had not improved. This case history describes how the authors used a 4-mo treatment of Iyengar yoga to help the adolescent resume activities and re-engage with her environment. The authors intend this report to stimulate scientific study of this form of treatment for children and adolescents with chronic pain.
PMCID: PMC3836371  PMID: 23981408
2.  Yoga for persistent fatigue in breast cancer survivors: A randomized controlled trial 
Cancer  2011;118(15):3766-3775.
Background
Cancer-related fatigue afflicts up to one-third of breast cancer survivors, yet there are no empirically-validated treatments for this symptom.
Methods
We performed a two-group RCT to determine the feasibility and efficacy of an Iyengar yoga intervention for breast cancer survivors with persistent post-treatment fatigue. Participants were breast cancer patients who had completed cancer treatments (other than endocrine therapy) at least 6 months prior to enrollment, reported significant cancer-related fatigue, and had no other medical conditions that would account for fatigue symptoms or interfere with yoga practice. Block randomization was used to assign participants to a 12-week Iyengar-based yoga intervention or to 12 weeks of health education (control). The primary outcome was change in fatigue measured at baseline, immediately post-treatment, and 3 months after treatment completion. Additional outcomes included changes in vigor, depressive symptoms, sleep, perceived stress, and physical performance. Intent to treat analyses were conducted with all randomized participants using linear mixed models.
Results
Thirty-one women were randomly assigned to yoga (n = 16) or health education (n = 15). Fatigue severity declined significantly from baseline to post-treatment and over a 3 month follow-up in the yoga group relative to controls (P = .032). In addition, the yoga group showed significant increases in vigor relative to controls (P = .011). Both groups showed positive changes in depressive symptoms and perceived stress (P < .05). No significant changes in sleep or physical performance were observed.
Conclusions
A targeted yoga intervention led to significant improvements in fatigue and vigor among breast cancer survivors with persistent fatigue symptoms.
doi:10.1002/cncr.26702
PMCID: PMC3601551  PMID: 22180393
3.  “Now I see a brighter day”: expectations and perceived benefits of an Iyengar yoga intervention for young patients with rheumatoid arthritis 
Rheumatoid arthritis (RA) is a chronic disease characterized by inflammation of joints and associated fatigue, deteriorated range of motion, and impaired psychosocial functioning. Young adults with RA are at a particular risk for compromised health-related quality of life, and there is a need for safe, effective complementary treatment in addition to traditional medical approaches. The aim of the present study was to use face-to-face participant interviews, conducted before and after an Iyengar yoga (IY) program, to examine mechanisms through which yoga may be beneficial to young adults with RA.
This pilot study utilized a single-arm design where all participants received the intervention. Classes were taught twice per week (1.5 hours each) for 6 weeks by an IY teacher qualified in therapeutics. Interview themes included participants’ baseline expectations about yoga and viewpoints as to how their functioning had been impacted by the IY intervention were examined. Five young adults with RA aged 24–31 years (mean = 28; 80% female) completed the yoga intervention. Participants consistently reported that yoga helped with energy, relaxation and mood and they discussed perceived mechanisms for how yoga impacted well-being. Mechanisms included physical changes such as range of motion and physiological awareness, and psychospiritual developments such as acceptance, coping, self-efficacy and mindfulness. Though the study is limited, participants’ responses provide compelling evidence that IY for RA patients is an intervention worthy of further exploration. The mechanisms and outcomes reported by participants support a biopsychosocial model, which proposes that yoga benefits patients through both physiological and psychospiritual changes.
doi:10.4172/2157-7595.1000101
PMCID: PMC3493157  PMID: 23145356
Iyengar yoga; Rheumatoid arthritis; Qualitative data
4.  Yoga for Youth in Pain 
Holistic nursing practice  2012;26(5):262-271.
Children, adolescents, and young adults do not typically feature in clinics, studies, and mainstream notions of chronic pain. Yet many young people experience debilitating pain for extended periods of time. Chronic pain in these formative years may be especially important to treat in order for young patients to maintain life tasks and to prevent protracted disability. The Pediatric Pain Program at the University of California, Los Angeles, is a multidisciplinary treatment program designed for young people with chronic pain and their families. We offer both conventional and complementary medicine to treat the whole individual. This article describes the work undertaken in the clinic and our newly developed Yoga for Youth Research Program. The clinical and research programs fill a critical need to provide service to youth with chronic pain and to scientifically study one of the more popular complementary treatments we offer, Iyengar yoga.
doi:10.1097/HNP.0b013e318263f2ed
PMCID: PMC3493178  PMID: 22864296
chronic pain; complementary medicine; pediatrics; yoga
5.  A randomized controlled trial examining Iyengar yoga for young adults with rheumatoid arthritis: a study protocol 
Trials  2011;12:19.
Background
Rheumatoid arthritis is a chronic, disabling disease that can compromise mobility, daily functioning, and health-related quality of life, especially in older adolescents and young adults. In this project, we will compare a standardized Iyengar yoga program for young people with rheumatoid arthritis to a standard care wait-list control condition.
Methods/Design
Seventy rheumatoid arthritis patients aged 16-35 years will be randomized into either the 6-week Iyengar yoga program (12 - 1.5 hour sessions twice weekly) or the 6-week wait-list control condition. A 20% attrition rate is anticipated. The wait-list group will receive the yoga program following completion of the first arm of the study. We will collect data quantitatively, using questionnaires and markers of disease activity, and qualitatively using semi-structured interviews. Assessments include standardized measures of general and arthritis-specific function, pain, mood, and health-related quality of life, as well as qualitative interviews, blood pressure/resting heart rate measurements, a medical exam and the assessment of pro-inflammatory cytokines. Data will be collected three times: before treatment, post-treatment, and two months following the treatment.
Discussion
Results from this study will provide critical data on non-pharmacologic methods for enhancing function in rheumatoid arthritis patients. In particular, results will shed light on the feasibility and potential efficacy of a novel intervention for rheumatoid arthritis symptoms, paving the way for a larger clinical trial.
Trial Registration
ClinicalTrials.gov NCT01096823
doi:10.1186/1745-6215-12-19
PMCID: PMC3033352  PMID: 21255431
6.  Protocol for a randomized controlled study of Iyengar yoga for youth with irritable bowel syndrome 
Trials  2011;12:15.
Introduction
Irritable bowel syndrome affects as many as 14% of high school-aged students. Symptoms include discomfort in the abdomen, along with diarrhea and/or constipation and other gastroenterological symptoms that can significantly impact quality of life and daily functioning. Emotional stress appears to exacerbate irritable bowel syndrome symptoms suggesting that mind-body interventions reducing arousal may prove beneficial. For many sufferers, symptoms can be traced to childhood and adolescence, making the early manifestation of irritable bowel syndrome important to understand. The current study will focus on young people aged 14-26 years with irritable bowel syndrome. The study will test the potential benefits of Iyengar yoga on clinical symptoms, psychospiritual functioning and visceral sensitivity. Yoga is thought to bring physical, psychological and spiritual benefits to practitioners and has been associated with reduced stress and pain. Through its focus on restoration and use of props, Iyengar yoga is especially designed to decrease arousal and promote psychospiritual resources in physically compromised individuals. An extensive and standardized teacher-training program support Iyengar yoga's reliability and safety. It is hypothesized that yoga will be feasible with less than 20% attrition; and the yoga group will demonstrate significantly improved outcomes compared to controls, with physiological and psychospiritual mechanisms contributing to improvements.
Methods/Design
Sixty irritable bowel syndrome patients aged 14-26 will be randomly assigned to a standardized 6-week twice weekly Iyengar yoga group-based program or a wait-list usual care control group. The groups will be compared on the primary clinical outcomes of irritable bowel syndrome symptoms, quality of life and global improvement at post-treatment and 2-month follow-up. Secondary outcomes will include visceral pain sensitivity assessed with a standardized laboratory task (water load task), functional disability and psychospiritual variables including catastrophizing, self-efficacy, mood, acceptance and mindfulness. Mechanisms of action involved in the proposed beneficial effects of yoga upon clinical outcomes will be explored, and include the mediating effects of visceral sensitivity, increased psychospiritual resources, regulated autonomic nervous system responses and regulated hormonal stress response assessed via salivary cortisol.
Trial registration
ClinicalTrials.gov NCT01107977.
doi:10.1186/1745-6215-12-15
PMCID: PMC3033835  PMID: 21244698
7.  Yoga for Persistent Fatigue in Breast Cancer Survivors: Results of a Pilot Study 
Approximately one-third of breast cancer survivors experiences persistent fatigue for months or years after successful treatment completion. There is a lack of evidence-based treatments for cancer-related fatigue, particularly among cancer survivors. This single-arm pilot study evaluated the feasibility and preliminary efficacy of a yoga intervention for fatigued breast cancer survivors based on the Iyengar tradition. Iyengar yoga prescribes specific poses for individuals with specific medical problems and conditions; this trial emphasized postures believed to be effective for reducing fatigue among breast cancer survivors, including inversions and backbends performed with the support of props. Twelve women were enrolled in the trial, and 11 completed the full 12-week course of treatment. There was a significant improvement in fatigue scores from pre- to post-intervention that was maintained at the 3-month post-intervention followup. Significant improvements were also observed in measures of physical function, depressed mood, and quality of life. These results support the acceptability of this intervention and suggest that it may have beneficial effects on persistent post-treatment fatigue. However, results require replication in a larger randomized controlled trial.
doi:10.1155/2011/623168
PMCID: PMC3026999  PMID: 21274288

Results 1-7 (7)