Notes

Phosphorus treatment inside denitrifying woodchip bioreactors can vary by wood kind and also drinking water biochemistry.
Our data are the first to show a clinical benefit from targeted treatment with ROS1 TKI in a cancer patient with a thus far undescribed ROS1 point mutation without a concomitant ROS1 rearrangement. Furthermore, they indicate that ROS1 could be an oncogenic driver in pancreatic cancer. This subgroup could be eligible for targeted treatments, which may contribute to the urgently needed improvement in patient outcome.
Our data are the first to show a clinical benefit from targeted treatment with ROS1 TKI in a cancer patient with a thus far undescribed ROS1 point mutation without a concomitant ROS1 rearrangement. Furthermore, they indicate that ROS1 could be an oncogenic driver in pancreatic cancer. This subgroup could be eligible for targeted treatments, which may contribute to the urgently needed improvement in patient outcome.
The association of sleep habits with "advancing age among older adults" is not fully understood.

The purpose of the present study was to examine the association of sleep habits with advancing age among community-dwelling older adults in Japan.

A total of 18,005 older people (mean age 73.2 ± 6.0 years; 8,070 men and 9,935 women) from the National Center for Geriatrics and Gerontology Study of Geriatric Syndromes were analyzed. B102 chemical structure Participants were asked in face-to-face interviews about the times they usually go to bed, fall asleep, wake-up, and get up. The amount of time spent in bed and self-reported sleep duration were then calculated from the differences between these times. As other parameters, the subjects were also asked about sleep latency, time spent in bed after waking up, number of nocturnal awakenings, and duration of napping in a typical day.

The results of the Jonckheere-Terpstra test showed that all sleep parameters shifted to an earlier time (going to bed, falling asleep, waking up, and getting out of bed), longer duration (sleep duration, time spent in bed, sleep latency, time spent in bed after waking up, and napping), or more nocturnal awakenings with advancing age (all p < 0.01). Among the men, the time of waking up was not significantly associated with age, while among the women, the time of getting up was not significantly associated with age.

These results from a large cohort show the age-related trends of sleep habits in community-dwelling older adults in Japan. Our results revealed that a longer duration and earlier timing of sleep are associated with advancing age.
These results from a large cohort show the age-related trends of sleep habits in community-dwelling older adults in Japan. Our results revealed that a longer duration and earlier timing of sleep are associated with advancing age.
The objective of this study was to elucidate the efficacy of long-term amnioinfusion on perinatal outcomes in patients with preterm premature rupture of membranes (PPROM) before 26 weeks' gestation.

A total of 31 patients with PPROM at a periviable gestational age (21 + 0-25 + 0 weeks) were enrolled. Long-term amnioinfusion was performed in 22 patients, and 9 patients did not receive amnioinfusion. Data were collected retrospectively from 2 clinical sites between January 2017 and March 2019.

In the medical management group, there was a significantly higher rate of chorioamnionitis compared to the long-term amnioinfusion group (89 vs. 15%, p = 0.001). The latency period between PPROM and delivery was higher in the amnioinfusion group (median, 5.5 vs. 3 weeks, p = 0.04). The frequency of bronchopulmonary dysplasia was higher in the control group compared to the amnioinfusion group (89 vs. 40%, p = 0.03). The rates of other neonatal complications were similar in both groups.

Long-term amnioinfusion through an intrauterine catheter in PPROM before 26 weeks' gestation may improve pregnancy and newborn outcomes.
Long-term amnioinfusion through an intrauterine catheter in PPROM before 26 weeks' gestation may improve pregnancy and newborn outcomes.
Outcome assessment for hearing aids (HAs) is an essential part of HA fitting and validation. There is no consensus about the best or standard approach for evaluating HA outcomes. And, the relationship between objective and subjective measures is ambiguous. This study aimed to determine the outcomes after HA fitting, explore correlations between subjective benefit and acoustic gain improvement as well as objective audiologic tests, and investigate several variables that may improve patients' perceived benefits.

Eighty adults with bilateral symmetrical hearing loss using HAs for at least 1 month were included in this study. All subjects completed the pure tone average (PTA) threshold and word recognition score (WRS) tests in unaided and aided conditions. We also administered the Chinese version of International Outcome Inventory for Hearing Aids (IOI-HA), to measure participants' subjective benefits. Objective HA benefit (acoustic gain improvement) was defined as the difference in thresholds or scores betwek or absent. Subjective questionnaires and objective tests do not reflect the same hearing capability. Therefore, it is advisable to evaluate both objective and subjective outcomes when analyzing HA benefits on a regular basis and pay equal attention to nonaudiological and audiological factors.
Correlations among objective audiologic tests, acoustic gain, and subjective patient-reported outcomes were weak or absent. Subjective questionnaires and objective tests do not reflect the same hearing capability. Therefore, it is advisable to evaluate both objective and subjective outcomes when analyzing HA benefits on a regular basis and pay equal attention to nonaudiological and audiological factors.
Asymptomatic sensitization is defined as the presence of positive skin prick test (SPT) and/or positive serum allergen-specific IgE in the absence of clinical allergic symptoms. Currently, there is no convincing explanation why some people with positive allergen tests do not show symptoms. We aimed to investigate the house dust mite (HDM)-specific IgE and IgG4 repertoire in asymptomatic HDM-sensitized subjects and HDM-induced allergic rhinitis (AR) patients.

A total of 48 subjects sensitized to HDM were included in this study 27 had AR with/without asthma (symptomatic group), and 21 had no allergic symptoms (asymptomatic group). Six healthy individuals served as control group. Peripheral blood samples were collected for serum IgE and IgG4 assay and basophil activation tests (BATs). IgE and IgG4 assay included antibodies to Dermatophagoides (Der) p1, 2, 7, 10, 21, 23, and Der f1, 2.

AR patients had a larger wheal diameter of SPT (7.0 vs. 3.0 mm, p < 0.0001) and a higher specific IgE to Der p (15.50 vs. 0.70 KU/L, p < 0.0001) than asymptomatic subjects. They also showed more frequent sensitization to Der p1 and Der p2 (both p < 0.05). However, the total IgE and specific IgG4 did not differ significantly between the 2 groups. The basophil activation response after being stimulated with HDM was observed to be higher in AR patients (all p < 0.05).

There are differences in SPT, serum-specific IgE to Der p, component allergen Der p1 and Der p2 level and BAT between AR patients and asymptomatic subjects sensitized to HDM. IgG4 alone cannot differentiate asymptomatic individuals from AR patients.
There are differences in SPT, serum-specific IgE to Der p, component allergen Der p1 and Der p2 level and BAT between AR patients and asymptomatic subjects sensitized to HDM. IgG4 alone cannot differentiate asymptomatic individuals from AR patients.
Repetitive transcranial magnetic stimulation (rTMS) has been employed worldwide for therapy-resistant depression. The Food and Drug Administration has approved a number of therapeutic devices for treating major depressive disorder; however, no studies have examined the differences in efficacy and acceptability among commercially available stimulation devices. The aim of our study was to compare the efficacy and acceptability of 3 stimulation devices (NeuroStar, MagPro, and Magstim) for depressive disorders.

Our study included 31 randomized sham-controlled trials of high-frequency rTMS included in the network meta-analysis by Brunoni. We calculated the risk ratio and 95% confidence intervals, comparing each device with sham for the endpoints of response rate, remission rate, and all-cause discontinuation. We then analyzed the differences among the devices in effect size for those endpoints.

After determining the effect sizes for the endpoints, we found no statistically significant subgroup differences in the response rates, all-cause discontinuation, or remission rates among the devices (p = 0.12, p = 0.84, and p = 0.07, respectively).

Our results suggest similar efficacy and acceptability for the 3 stimulation devices. Future studies need to perform head-to-head comparisons of the efficacy and acceptability of the stimulation devices for treating depression using the same stimulation protocols.
Our results suggest similar efficacy and acceptability for the 3 stimulation devices. Future studies need to perform head-to-head comparisons of the efficacy and acceptability of the stimulation devices for treating depression using the same stimulation protocols.
Hypothalamic-pituitary-adrenal (HPA) axis dysregulation may contribute to the symptom burden in bipolar disorder (BD). Further characterization of cortisol secretion is needed to improve understanding of the connection between mood, sleep, and the HPA axis. Here, we observe diurnal cortisol patterns in individuals with BD and healthy controls (HCs) to determine time points where differences may occur.

Salivary cortisol was measured at 6 time points (wake, 15, 30, and 45 min after wake, between 200 and 400 p.m. and 1000 p.m.) for 3 consecutive days in individuals with symptomatic BD (N = 27) and HC participants (N = 31). A general linear model with correlated errors was utilized to determine if salivary cortisol changed differently throughout the day between the 2 study groups.

A significant interaction (F = 2.74, df = 5, and p = 0.02) was observed between the time of day and the study group (BD vs. HC) when modeling salivary cortisol over time, indicating that salivary cortisol levels throughout the day significantly differed between the study groups. Specifically, salivary cortisol in BD was elevated compared to HCs at the 1000 p.m. time point (p = 0.01).

Significantly higher levels of cortisol in participants with BD in the night-time suggest that the attenuation of cortisol observed in healthy individuals may be impaired in those with BD. Reregulation of cortisol levels may be a target of further study and treatment intervention for individuals with BD.
Significantly higher levels of cortisol in participants with BD in the night-time suggest that the attenuation of cortisol observed in healthy individuals may be impaired in those with BD. Reregulation of cortisol levels may be a target of further study and treatment intervention for individuals with BD.Desmoplastic small round cell tumor (DSRCT) is a rare and aggressively malignant tumor mostly occurring in the abdominal and pelvic cavity of young patients. However, few cases had been reported concerning DSRCT occurring in the head and neck region. We presented a rare case of DSRCT of the right submandibular in a 25-year-old man. MRI revealed a 3 × 2-cm solid nodule located in the right submandibular, and physical examination showed no other occupying lesion elsewhere. Histologically, the tumor was composed of various-sized small round cell nests, embedded in an abundant desmoplastic stroma. Immunohistochemically, the tumor cells were typically positive for epithelial (CK and EMA), mesenchymal (vimentin and desmin), and neuroendocrine (CD56, NSE, Syn, and CgA) markers, but negative for WT1. Fluorescence in situ hybridization revealed the presence of a break apart involving the Ewing sarcoma (EWS) gene. The patient received chemotherapy and radiotherapy and relapsed after 19 months of follow-up. DSRCT of the submandibular gland is rare, and the diagnosis of this tumor in an uncommon location relies on the histomorphology, immunophenotype, and EWS gene translocation detection.
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