Neuroimaging evaluation of the long term impact of a novel paired meditation practice on brain function.

Background: A growing number of advanced neuroimaging studies have compared brain structure and function in long term meditators to non-meditators. The goal is to determine if there may be long term effects on the brain from practicing meditation. In this paper, we present new data on the long term effects of a novel meditation practice in which the focus is on clitoral stimulation. The findings from such a study have implications for potential therapeutic uses with regard to various neurological or psychiatric conditions. Methods: We evaluated the cerebral glucose metabolism in 40 subjects with an extended history (>1 year of practice, 2-3 times per week) performing the meditation practice called Orgasmic Meditation (OM) and compared their brains to a group of non-meditating healthy controls (N = 19). Both meditation and non-meditation subjects underwent brain PET after injection with 148 to 296 MBq of FDG using a standard imaging protocol. Resting FDG PET scans of the OM group were compared to the resting scans of healthy, non-meditating, controls using statistical parametric mapping. Results: The OM group showed significant differences in metabolic activity at rest compared to the controls. Specifically, there was significantly lower metabolism in select areas of the frontal, temporal, and parietal lobes, as well as the anterior cingulate, insula, and thalamus, in the OM group compared to the controls. In addition, there were notable distinctions between the males and females with the females demonstrating significantly lower metabolism in the thalamus and insula. Conclusions: Overall, these findings suggest that the long term meditation practitioners of OM have different patterns of resting brain metabolism. Since these areas of the brain in which OM practitioners differ from controls are involved in cognition, attention, and emotional regulation, such findings have implications for understanding how this meditation practice might affect practitioners over long periods of time.

Postpartum Group A strep sepsis after third trimester uterine prolapse: case report and literature review.

INTRODUCTION: Uterine prolapse in pregnancy is an uncommon occurrence that can lead to a wide spectrum of complications. Postpartum Group A Streptococcus (GAS) endometritis is a rare but life-threatening condition. Our aim was to review the literature regarding management of prolapse in pregnancy and maternal infection as a rare complication. METHODS AND RESULTS: We present a case of uterine prolapse with cervical elongation presenting in the third trimester. The patient's prolapse was refractory to pessary management. She was induced at 36 weeks due to an abnormal fetal heart tracing and had an uncomplicated vaginal delivery. Her postpartum course was complicated by GAS endometritis and septic shock. She recovered after antibiotic therapy and her prolapse did not recur postpartum. CONCLUSION: Prolapse during pregnancy carries a risk of several complications but does not preclude a vaginal delivery. Management must be patient-centered and individualized. GAS sepsis is a potential, rare, and life-threatening postpartum complication requiring swift identification and treatment.

Alterations in Functional Connectivity Measured by Functional Magnetic Resonance Imaging and the Relationship With Heart Rate Variability in Subjects After Performing Orgasmic Meditation: An Exploratory Study.

Background: We measured changes in resting brain functional connectivity, with blood oxygen level dependent (BOLD) functional magnetic resonance imaging (fMRI), associated with a creative meditation practice that is augmented by clitoral stimulation and is designed to not only achieve a spiritual experience but to help individuals manage their most intimate personal relationships. Briefly, the meditative state is attained by both the male and female participants while the male stimulates the woman's clitoris. The goal of this practice, called orgasmic meditation (OM), according to the practitioners is not sexual, but to use the focus on clitoral stimulation to facilitate a meditative state of connectedness and calm alertness between the two participants. Methods: fMRI was acquired on 20 pairs of subjects shortly following one of two states that were randomized in their order - during the OM practice or during a neutral condition. The practice is performed while the female is lying down on pillows with the clitoris exposed. During the practice, the male performs digital stimulation of the clitoris for 15 min. Resting BOLD image acquisition was performed at completion of the practice to assess changes in functional connectivity associated with the performance of the practice. Results: The results demonstrated significant changes (p < 0.05) in functional connectivity associated with the OM compared to the neutral condition. For the entire group there was altered connectivity following the OM practice involving the left superior temporal lobe, the frontal lobe, anterior cingulate, and insula. In female subjects, there was altered connectivity involving the cerebellum, thalamus, inferior frontal lobe posterior parietal lobe, angular gyrus, amygdala and middle temporal gyrus, and prefrontal cortex. In males, functional connectivity changes involved the supramarginal gyrus, cerebellum, and orbitofrontal gyrus, cerebellum, parahippocampus, inferior temporal gyrus, and anterior cingulate. Conclusion: Overall, these findings suggest a complex pattern of functional connectivity changes occurring in both members of the couple pair that result from this unique meditation practice. The changes represent a hybrid of functional connectivity findings with some similarities to meditation based practices and some with sexual stimulation and orgasm. This study has broader implications for understanding the dynamic relationship between sexuality and spirituality.

Correlation of maximum urethral closure pressure with Valsalva leak point pressure using air-charged urodynamic catheters.

INTRODUCTION AND HYPOTHESIS: The objective of this study was to measure the correlation of maximum urethral closure pressure (MUCP) with Valsalva leak point pressure (VLPP) in women with urodynamic stress incontinence using air-charged urodynamic catheters. METHODS: Records of all women who underwent urodynamic testing for urinary incontinence using air-charged catheters over a 3-year period were reviewed. Data included scores on the Urogenital Distress Inventory (UDI-6) and Incontinence Impact Questionnaire (IIQ-7). RESULTS: One hundred ninety-three women met the criteria for urodynamic stress incontinence. There was a modest correlation of MUCP with VLPP at 200 mL (r = 0.46, p < 0.001) and a low correlation of MUCP with VLPP at maximum capacity (r = 0.35, p < 0.001). There was no correlation of UDI-6 or IIQ-7 scores with MUCP or VLPP. CONCLUSIONS: The low to modest correlation of VLPP with MUCP with air-charged catheters is similar to what has been reported with water-filled and microtransducer catheters.

Cornual gestation: a systematic literature review and two case reports of a novel treatment regimen.

STUDY OBJECTIVE: To introduce a novel tubal-sparing regimen for the treatment of nonruptured cornual pregnancies. DESIGN: Case report and systematic review of the literature. SETTING: Tertiary Care University setting. PATIENTS: Two patients referred for care in our subspecialty clinic. INTERVENTIONS: Laparoscopic surgery, dilation and evacuation, and postoperative methotrexate injection. Systematic review of the literature. MEASUREMENTS AND MAIN RESULTS: Both medical and surgical treatments for cornual gestation exist; however, each is not without its shortcomings. Medical treatment is associated with failure rates that may result in uterine rupture and catastrophic hemorrhage. Surgical treatment that involves hysterectomy causes a loss of future childbearing capability. Surgical treatment that involves resection of the involved cornual region is associated with decreased fertility rates and increased rates of uterine rupture in future pregnancies. Our treatment regimen is safe and effective and conserves future fertility. CONCLUSION: A cornual gestation is one of the most hazardous types of ectopic gestation. The diagnosis and treatment of such a pregnancy is challenging and constitutes an urgent medical situation. We herein introduce a novel regimen for the treatment of nonruptured cornual pregnancies. The existing treatment regimens are also systematically reviewed.