Dataset Information

A pilot randomized, single-blind, placebo-controlled trial of traditional acupuncture for vasomotor symptoms and mechanistic pathways of menopause.

ABSTRACT: The aim of this study was to conduct a pilot study for the feasibility of planning a definitive clinical trial comparing traditional acupuncture (TA) with sham acupuncture (SA) and waiting control (WC) on menopause-related vasomotor symptoms (VMS), quality of life, and the hypothalamic-pituitary-adrenal axis in perimenopausal and postmenopausal women.Thirty-three perimenopausal and postmenopausal women with at least seven VMS daily were randomized to TA, SA, or WC. The TA and SA groups were given three treatments per week for 12 weeks. Outcomes included the number and severity of VMS, Menopause-Specific Quality of Life Questionnaire, Beck Depression Inventory, Spielberg State-Trait Anxiety Instrument, Pittsburgh Quality Sleep Index, 24-hour urine cortisol and metabolites, and adrenocorticotropic hormone stimulation testing.Both the TA and SA groups demonstrated improved VMS trends compared with the WC group (? -3.5 ± 3.00 vs -4.1 ± 3.79 vs -1.2 ± 2.4, respectively; P = 20) and significantly improved Menopause-Specific Quality of Life Questionnaire vasomotor scores (? -1.5 ± 2.02 vs -1.8 ± 1.52 vs -0.3 ± 0.64, respectively; P = 0.04). There were no psychosocial group differences. Exit 24-hour urinary measures were lower in the TA versus the SA or WC group in total cortisol metabolites (4,658.9 ± 1,670.9 vs 7,735.8 ± 3,747.9 vs 5,166.0 ± 2,234.5, P = 0.03; respectively) and dehydroepiandrosterone (41.4 ± 27.46, 161.2 ± 222.77, and 252.4 ± 385.40, respectively; P = 0.05). The response data on adrenocorticotropic hormone stimulation cortisol also trended in the hypothesized direction (P = 0.17).Both TA and SA reduce VMS frequency and severity and improve VMS-related quality of life compared with WC; however, TA alone may impact the hypothalamic-pituitary-adrenal axis. This association is viewed as preliminary and hypothesis generating and should be explored in a large clinical trial.

SUBMITTER: Painovich JM

PROVIDER: S-EPMC3246091 | biostudies-literature | 2012 Jan

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

A pilot randomized, single-blind, placebo-controlled trial of traditional acupuncture for vasomotor symptoms and mechanistic pathways of menopause.

Painovich Jeannette M JM Shufelt Chrisandra L CL Azziz Ricardo R Yang Yuching Y Goodarzi Mark O MO Braunstein Glenn D GD Karlan Beth Y BY Stewart Paul M PM Merz C Noel Bairey CN

Menopause (New York, N.Y.) 20120101 1

<h4>Objective</h4>The aim of this study was to conduct a pilot study for the feasibility of planning a definitive clinical trial comparing traditional acupuncture (TA) with sham acupuncture (SA) and waiting control (WC) on menopause-related vasomotor symptoms (VMS), quality of life, and the hypothalamic-pituitary-adrenal axis in perimenopausal and postmenopausal women.<h4>Methods</h4>Thirty-three perimenopausal and postmenopausal women with at least seven VMS daily were randomized to TA, SA, or ...[more]

PMID: 21968279

Similar Datasets

Project description:It is unclear whether the benefits that some patients derive from complementary and integrative medicine (CIM) are related to the therapies recommended or to the consultation process as some CIM provider visits are more involved than conventional medical visits. Many patients with gastrointestinal conditions seek out CIM therapies, and prior work has demonstrated that the quality of the patient-provider interaction can improve health outcomes in irritable bowel syndrome, however, the impact of this interaction on gastroesophageal reflux disease (GERD) is unknown. We aimed to assess the safety and feasibility of conducting a 2 x 2 factorial design study preliminarily exploring the impact of the patient-provider interaction, and the effect of an over-the-counter homeopathic product, Acidil, on symptoms and health-related quality of life in subjects with GERD.24 subjects with GERD-related symptoms were randomized in a 2 x 2 factorial design to receive 1) either a standard visit based on an empathic conventional primary care evaluation or an expanded visit with questions modeled after a CIM consultation and 2) either Acidil or placebo for two weeks. Subjects completed a daily GERD symptom diary and additional measures of symptom severity and health-related quality of life.There was no significant difference in GERD symptom severity between the Acidil and placebo groups from baseline to follow-up (p = 0.41), however, subjects who received the expanded visit were significantly more likely to report a 50% or greater improvement in symptom severity compared to subjects who received the standard visit (p = 0.01). Total consultation length, perceived empathy, and baseline beliefs in CIM were not associated with treatment outcomes.An expanded patient-provider visit resulted in greater GERD symptom improvement than a standard empathic medical visit. CIM consultations may have enhanced placebo effects, and further studies to assess the active components of this visit-based intervention are warranted.ClinicalTrials.gov NCT01915173.

Project description:Abstract Vasomotor symptoms (VMS; eg, hot flashes, night sweats) are caused by a loss of thermoregulatory control. The thermoregulatory center in the brain is innervated by kisspeptin/neurokinin B/dynorphin (KNDy) neurons. The activity of KNDy neurons is stimulated by neurokinin 3 receptor (NK3R) activation and inhibited by estrogen negative-feedback. Declining estrogen levels at menopause disturb this balance, leading to VMS. Fezolinetant is an antagonist at NK3R that acts to moderate KNDy neuron function for the treatment of VMS (1). The aim of the current trial was to evaluate fezolinetant dose levels and treatment regimen in VMS. In this phase 2b, double-blind trial (NCT03192176), menopausal women age >40−65 y with moderate/severe VMS (≥50/wk) were randomized to one of the following: fezolinetant 15, 30, 60, or 90 mg BID or 30, 60, or 120 mg QD or placebo (PBO). Coprimary efficacy outcomes were frequency and severity of moderate/severe VMS at wk 4 and 12. Secondary efficacy outcomes included changes in moderate/severe VMS frequency and severity by study wk. Of 356 women randomized, 352 received ≥1 dose study drug (safety population; mean [SD] age: 54.6 [4.7] y; 73% white) and 287 (81%) completed the study: PBO: 37/44 (84%); fezolinetant: 250/312 (80%). The most common reasons for discontinuation were withdrawal of consent (6.7%) and AEs (5.9%). All fezolinetant dose groups demonstrated reductions in VMS frequency and severity at wk 4 and 12. Significant dose responses were observed in all coprimary efficacy endpoints. The differences from PBO in least squares (LS) mean changes from baseline in moderate/severe VMS frequency per day at wk 4 were −1.9, −3.0, −2.8, and −3.5 for 15, 30, 60, and 90 mg BID, respectively, and −2.3, −3.0, and −2.4 for 30, 60, and 120 mg QD, respectively, with a common SE of 0.8 (all P<.05). The differences from PBO in LS mean change from baseline in moderate/severe VMS frequency per day at wk 12 were −1.8, −2.1, −2.3, and −2.6 for 15, 30, 60, and 90 mg BID, respectively, and −2.1, −2.6, and −2.1 for 30, 60, and 120 mg QD, respectively, with a common SE of ~0.7 (all P<.05). Dose response was apparent in frequency and severity as early as at wk 1. The majority of TEAEs were mild or moderate in severity. There were no deaths or serious treatment-related TEAEs. This study demonstrates that fezolinetant is a safe and effective nonhormonal treatment for rapid reduction of moderate/severe menopausal VMS. 1Fraser GL, et al. Clinical evaluation of the NK3 receptor antagonist fezolinetant (a.k.a. ESN364) for the treatment of menopausal hot flashes [abstract OR16-5]. Endocr Rev. 2017;38(3).

Dataset Information

A pilot randomized, single-blind, placebo-controlled trial of traditional acupuncture for vasomotor symptoms and mechanistic pathways of menopause.

Publications

A pilot randomized, single-blind, placebo-controlled trial of traditional acupuncture for vasomotor symptoms and mechanistic pathways of menopause.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets