One of the main goals of SIO’s research committee is to disseminate updated research to our members. As such, we recently started a Research Update program. We will provide bi-monthly updates of relevant literature by selecting a number of recent papers to be listed on the SIO website, based on search criteria that focus on original clinical research in human populations spanning a full range of complementary therapy modalities. For chosen papers we will include the abstract and link to the journal cite for downloads. We hope you enjoy this new feature and appreciate your comments and feedback!
Complementary & Alternative Medicine Digest – April, 2016
Our current literature update includes:
Authors: Yao C; Xu Y; Chen L; Jiang H; Ki CS; Byun JS; Bian W.
Title: Effects of warm acupuncture on breast cancer-related chronic lymphedema: a randomized controlled trial.
Source: Current Oncology. 23(1):e27-34, 2016 Feb.
BACKGROUND: Effective treatment for breast cancer-related chronic lymphedema (bcrl) remains a clinical challenge. Acupuncture and moxibustion treatments have been shown to be beneficial and safe for treating bcrl. In the present randomized controlled trial, we compared the effectiveness of combined acupuncture and moxibustion ("warm acupuncture") with that of diosmin in bcrl.
METHODS: Breast cancer patients who met the inclusion and exclusion criteria (n = 30) were randomized to experimental and control groups (15 per group). On alternate days, patients in the experimental group received 30 minutes of acupuncture at 6 acupoints, with 3 of the needles each being topped by a 3-cm moxa stick. The control treatment was diosmin 900 mg 3 times daily. The control and experimental treatments were administered for 30 days. Outcome measures included arm circumferences (index of effectiveness), range of motion [rom (shoulder joint function)], quality of life, clinical safety, and adverse events.
RESULTS: Measured by the index of effectiveness, bcrl improved by 51.46% in the experimental group and by 26.27% in the control group (p < 0.00001). Effects were greatest at 10 cm above the elbow and at the wrist, where the warm needling was provided. Impairments in shoulder joint rom were minimal at baseline in both treatment groups. However, the roms of rear protraction, abduction, intorsion, and extorsion in the experimental group improved significantly; they did not change in the control group. Self-reported quality of life was significantly better with warm acupuncture than with diosmin. No adverse effects were reported during the treatment period, and laboratory examinations for clinical safety fell within the normal ranges.
CONCLUSIONS: Compared with diosmin, warm acupuncture treatment can effectively reduce the degree of bcrl at the specific acupoints treated and can promote quality of life. Warm acupuncture showed good clinical safety, without any adverse effects on blood or the cardiovascular system.
Authors: Lau CH; Wu X; Chung VC; Liu X; Hui EP; Cramer H; Lauche R; Wong SY; Lau AY; Sit RS; Ziea ET; Ng BF; Wu JC.
Title: Acupuncture and Related Therapies for Symptom Management in Palliative Cancer Care: Systematic Review and Meta-Analysis.
Source: Medicine. 95(9):e2901, 2016 Mar.
Available systematic reviews showed uncertainty on the effectiveness of using acupuncture and related therapies for palliative cancer care. The aim of this systematic review and meta-analysis was to summarize current best evidence on acupuncture and related therapies for palliative cancer care. Five international and 3 Chinese databases were searched. Randomized controlled trials (RCTs) comparing acupuncture and related therapies with conventional or sham treatments were considered. Primary outcomes included fatigue, paresthesia and dysesthesias, chronic pain, anorexia, insomnia, limb edema, constipation, and health-related quality of life, of which effective conventional interventions are limited. Thirteen RCTs were included. Compared with conventional interventions, meta-analysis demonstrated that acupuncture and related therapies significantly reduced pain (2 studies, n = 175, pooled weighted mean difference: -0.76, 95% confidence interval: -0.14 to -0.39) among patients with liver or gastric cancer. Combined use of acupuncture and related therapies and Chinese herbal medicine improved quality of life in patients with gastrointestinal cancer (2 studies, n = 111, pooled standard mean difference: 0.75, 95% confidence interval: 0.36-1.13). Acupressure showed significant efficacy in reducing fatigue in lung cancer patients when compared with sham acupressure. Adverse events for acupuncture and related therapies were infrequent and mild. Acupuncture and related therapies are effective in reducing pain, fatigue, and in improving quality of life when compared with conventional intervention alone among cancer patients. Limitations on current evidence body imply that they should be used as a complement, rather than an alternative, to conventional care. Effectiveness of acupuncture and related therapies for managing anorexia, reducing constipation, paresthesia and dysesthesia, insomnia, and limb edema in cancer patients is uncertain, warranting future RCTs in these areas.
Authors: Klafke N; Mahler C; von Hagens C; Blaser G; Bentner M; Joos S.
Title: Developing and implementing a complex Complementary and Alternative (CAM) nursing intervention for breast and gynecologic cancer patients undergoing chemotherapy-report from the CONGO (complementary nursing in gynecologic oncology) study.
Source: Supportive Care in Cancer. 24(5):2341-50, 2016 May.
PURPOSE/OBJECTIVES: The purpose of this study was to develop a complex nursing intervention including complementary and alternative medicine (CAM) for breast and gynecologic cancer patients during chemotherapy to improve quality of life.
METHODS: Data sources Theoretical framework and concepts, practical nursing knowledge, and evidence-based studies were compiled in interprofessional etings. Data synthesis: The final complex intervention consists of three autonomous, but interacting components: (1) CAM nursing package, (2) resource-oriented counseling, and (3) evidence-based information material on CAM. CAM interventions include acupressure, aromatherapy, compress, and massage, targeting 14 clinically relevant symptoms during chemotherapy. Participants receive these interventions during chemotherapy with instructions for self care. During a counseling interview, the patient's needs and preferences are assessed by trained nurses. Furthermore, participants are equipped with evidence-based information material (booklet and DVD). Prior to study start, nurses attended training modules for administering CAM therapies and for communicating and counseling within the salutogenic approach.
CONCLUSIONS: It was possible to design a multimodal CAM nursing intervention based on a theoretical concept, evidence-based studies, and practical nursing experience targeting the prevention or relief of side-effects women suffer during chemotherapy. The systematic analysis of the CONGO study will contribute to evidence-based CAM nursing care within supportive cancer care.
IMPLICATIONS FOR INTEGRATIVE CANCER CARE: Oncology nurses play an important role in supportive CAM care of breast and gynecologic cancer patients in daily clinical practice. Within oncology outpatient services, the implementation of evidence-based CAM nursing interventions and counseling may contribute to derstand the impact of nursing on patient quality of life and symptom relief. This can lead to a new understanding of the nurse's professional role.
Authors: Heger Z; Gumulec J; Ondrak A; Skoda J; Zitka Z; Cernei N; Masarik M; Zitka O; Adam V.
Title: Influence of Long-Distance Bicycle Riding on Serum/Urinary Biomarkers of Prostate Cancer.
Source: International Journal of Molecular Sciences. 17(3), 2016.
Herein, we present a study focused on the determination of the influence of long-distance (53 km) bicycle riding on levels of chosen biochemical urinary and serum prostate cancer (PCa) biomarkers total prostate-specific antigen (tPSA), free PSA (fPSA) and sarcosine. Fourteen healthy participants with no evidence of prostate diseases, in the age range from 49-57 years with a median of 52 years, underwent physical exercise (mean race time of 150 +/- 20 min, elevation increase of 472 m) and pre- and post-ride blood/urine sampling. It was found that bicycle riding resulted in elevated serum uric acid (p = 0.001, median 271.76 vs. 308.44 micro mol/L pre- and post-ride, respectively), lactate (p = 0.01, median 2.98 vs. 4.8 mmol/L) and C-reactive protein (p = 0.01, 0.0-0.01 mg/L). It is noteworthy that our work supports the studies demonstrating an increased PSA after mechanical manipulation of the prostate. The subjects exhibited either significantly higher post-ride tPSA (p = 0.002, median 0.69 vs. 1.1 ng/mL pre- and post-ride, respectively) and fPSA (p = 0.028, median 0.25 vs. 0.35 ng/mL). Contrary to that, sarcosine levels were not significantly affected by physical exercise (p = 0.20, median 1.64 vs. 1.92 micro mol/mL for serum sarcosine, and p = 0.15, median 0.02 micro mol/mmol of creatinine vs. 0.01 micro mol/mmol of creatinine for urinary sarcosine). Taken together, our pilot study provides the first evidence that the potential biomarker of PCa-sarcosine does not have a drawback by means of a bicycle riding-induced false positivity, as was shown in the case of PSA.
Authors: Robison JG; Smith CL.
Title: Therapeutic Massage During Chemotherapy and/or Biotherapy Infusions: Patient Perceptions of Pain, Fatigue, Nausea, Anxiety, and Satisfaction.
Source: Clinical Journal of Oncology Nursing. 20(2):E34-40, 2016 Apr 1.
BACKGROUND: Patients with cancer commonly experience disease or treatment side effects, including pain, fatigue, nausea, and anxiety. An expanding body of literature supports the use of therapeutic massage (TM) as an adjunct to conventional therapies to manage these side effects.
OBJECTIVES: This article describes patients' perceptions of pain, fatigue, nausea, and anxiety and their overall satisfaction with TM provided concurrently with chemotherapy and/or biotherapy.
METHODS: In an academic outpatient comprehensive cancer center, consenting patients were asked to identify massage site preference (hands and/or feet). The licensed massage therapist delivered TM for 20 minutes to patients concurrently receiving chemotherapy and/or biotherapy. Patients rated their pain, fatigue, nausea, and anxiety pre- and post-TM using a Likert-type scale. Qualitative and quantitative data related to patients' perceived value of TM were obtained postintervention.
FINDINGS: Participants (N = 58) reported a statistically significant reduction in each of the following variables.
Authors: Jacobs S; Mowbray C; Cates LM; Baylor A; Gable C; Skora E; Estrada M; Cheng Y; Wang J; Lewin D; Hinds P.
Title: Pilot Study of Massage to Improve Sleep and Fatigue in Hospitalized Adolescents With Cancer.
Source: Pediatric Blood & Cancer. 63(5):880-6, 2016 May.
BACKGROUND: Adolescents with cancer experience many troubling symptoms, including sleep disruptions that can affect mood and quality of life. Massage is a safe and popular intervention that has demonstrated efficacy in pediatric and adult patients with cancer. This study aimed to assess the feasibility of conducting a massage intervention to help with sleep in hospitalized adolescent oncology patients.
PROCEDURE: Adolescents ages 12-21 with cancer who were expected to be hospitalized for at least four consecutive nights were recruited from the inpatient unit at Children's National Health System and randomized to either massage intervention or a waitlist control. Patients in the intervention group received one massage per night, for two or three nights. Sleep was measured with actigraphy and patient and proxy reported instruments were used to measure fatigue, mood, and anxiety.
RESULTS: The majority (78%) of patients approached for the study consented, and almost all patients in the intervention group (94%) received at least one massage, 69% received two, and rates of completion of instruments among adolescents were high demonstrating feasibility. There were trends toward increased night time and overall sleep in the intervention group compared with standard of care, but no differences between groups in the patient reported outcome measures. Participant and parent feedback on the intervention was positive and was the impetus for starting a clinical massage service at the hospital.
CONCLUSIONS: Massage for hospitalized adolescents with cancer is feasible, well received, and can potentially improve patients' sleep. A randomized multicenter efficacy study is warranted.