Efficacy of myofascial therapy and kinesitherapy in improving function in shoulder pathology with prolonged immobilization: A randomized,single-blind,controlled trial

BackgroundThe best physiotherapeutic approach in shoulder pathology that generates prolonged immobilization is still uncertain. Kinesitherapy remains the most widely used option. Myofascial therapy is a therapeutic approach in which the aim is to release fascial tension and regain mobility although its efficacy in shoulder pathology has not been sufficiently studied. This Prospective, single-blind randomized controlled trial in a university hospital setting aimed to compare the efficacy of myofascial therapy and kinesitherapy in improving function in shoulder pathology with prolonged immobilization.MethodsPatients were randomly assigned to a control group or to the intervention group.Both groups completed a therapeutic exercise program. Main Outcome Measures: The QuickDash questionnaire was the primary outcome, Pain Visual Analog Scale and the Range Of Motion of the shoulder were the secondary outcomes. The outcomes were evaluated at baseline (T0), at 4 (T2), 8 (T2), and 12 weeks (T3)Results44 participants were included. In the analysis of evolution over time, a significant improvement in functionality and range of motion measurements was observed in both groups (p < 0.05), although at 12 weeks only Myofasical Group achieved a clinically and statistically significant reduction in pain. Comparative analysis at 12 weeks revealed no statistically significant differences between the two therapies in the variables explored.ConclusionsBoth, myofascial therapy and kinesitherapy can improve function, mobility, and pain in patients with painful shoulder associated with prolonged immobilization, with no significant differences between therapies, although in the medium term only myofascial therapy achieves a clinically and statistically significant improvement in pain.Trial registrationTrial registration: ClinicalTrials.gov NCT04944446.     

Binaural beats reduce feeling of pain and discomfort during colonoscopy procedure in not-sedated patients: A randomized control trial

Background and purposeThis study aimed to determine the effect of Binaural Beats(BB)on feeling of pain, and patient comfort during colonoscopy without sedation.Materials and methodsIt is a randomized, controlled, double-blind procedural study of 115 patients that underwent colonoscopy without sedation. The patients were randomly assigned into the experimental group (n = 42) and the control group (n = 48) that were given BB starting 5 min before and continuing until the end of the colonoscopy procedure without any intervention other than routine nursing care. Measures of the state of anxiety (VAS-Anxiety scale) administered before the procedure, and measures of feeling of pain (Visual Analogue scale VAS-pain), Satisfactory and Willingness to repeat the procedure as Likert scales were also collected soon after the colonoscopy procedure.ResultsFeeling of pain was lower and scores of the level of comfort were higher in the experimental group when compared to the control group (p < 0.05).ConclusionsBB is an effective and safe method for reducing pain and improving patient comfort in cases undergoing colonoscopy without sedation. Since BB method is a non-pharmacological, non-invasive, inexpensive and simple method without any side effects, it may be used to reduce the feeling of pain and discomfort for non-sedated patients undergoing colonoscopy.     

Creative versus repetitive dance therapies to reduce the impact of fibromyalgia and pain: A systematic review and meta-analysis

Background and purposePhysical exercise is one of the most effective interventions to reduce fibromyalgia symptoms. Previous studies have reported benefits of dance-based intervention on the fibromyalgia impact, health-related quality of life and pain, regardless the interventions were based on creative- or repetitive dance. This study aimed to compare the effectiveness of creative and repetitive dance interventions.MethodsPRISMA guidelines were followed in this systematic review. The Cochrane Library, PubMed, Trip, Google Scholar, Web of Science (WOS), Embase and Scopus databases were selected to identify potential articles. Studies were included if they met the following inclusion criteria: to be a clinical trial or a randomized controlled trial, include people with fibromyalgia, have a comparison group and evaluate the impact of the disease, pain or quality of life. Fifteen articles fulfilled the inclusion criteria. The methodological quality of the studies was assessed using the Cochrane Collaboration's tool.ResultsDance-based interventions significantly reduced fibromyalgia impact (standardized mean difference = −0.69), pain (standardized mean difference = −0.70 and increased quality of life (standardized mean difference = 0.43) of people with fibromyalgia. The effectiveness of dance interventions is increased when a creative component is added, since it can lead to higher improvements in pain, impact of the disease and improving quality of life.ConclusionDance-based interventions are significantly effective in reducing the impact of fibromyalgia, pain as well as increasing health-related quality of life. Subgroup analyses suggest that creative dance-based interventions could be more effective than repetitive dance-based interventions to reduce pain and fibromyalgia impact. However, results must be taken with caution due to the large heterogeneity and the small number of articles.     

Effect of porcine placental extract on menopausal symptoms in postmenopausal women: A prospective,randomized, double-blind,placebo-controlled trial

ObjectivesTo determine the effect of oral administration of porcine placental extract (PPE) on the menopausal symptoms of Korean women.Materials and methodsThis study was a multicenter, randomized double-blind placebo-controlled trial. A hundred menopausal Korean women were randomly allocated either to the PPE 400 mg per day or the control group during 12 weeks of the study period. Menopausal symptoms were evaluated using the Kupperman Index (KMI).ResultsThe KMI decreased after 12 weeks in both groups; however, the difference in the changes was not statistically significant. Among overweight or obese women whose body mass index (BMI) was 23 kg/m² or higher, the KMI decreased more significantly in the PPE group than placebo group after 12 weeks (−18.52 ± 9.09 vs −11.40 ± 10.68, P < 0.05). Among 49 early menopausal women whose duration of menopause was less than 3 years, the KMI decreased more significantly in the PPE group after 12 weeks (−17.29 ± 9.07 vs −11.29 ± 10.68, P < 0.05). The baseline estradiol level was not statistically different between the two groups before trial, but the estradiol level of the PPE group was significantly increased at 12 weeks (11.13 ± 35.13 pg/m, P < 0.05).ConclusionsOral administration of 400 mg PPE per day decreases menopausal symptoms in women with BMI 23 kg/m² or higher or in early menopausal women. PPE may be considered as a short-term complementary treatment to reduce menopausal symptoms, especially in overweight or early menopausal women.     

Effects of topical sesame (Sesamum indicum) oil on the pain severity of chemotherapy-induced phlebitis in patients with colorectal cancer: A randomized controlled trial

Background and purposeChemotherapy-induced phlebitis (CIP) is one of the most important and common complications in patients with cancer. Currently, the use of complementary methods to prevent or alleviate phlebitis symptoms has attracted great attention. In this study, we aimed to assess the effects of topical sesame oil in reducing the pain severity of CIP.Materials and methodsThis randomized clinical trial was conducted on 60 patients with colorectal cancer afflicted with CIP. Patients received, twice a day for seven consecutive days, a 5-min massage solely (as the control group) or with 10 drops of sesame oil (as the experimental group) within the 10 cm radius of the affected site. The pain severity was evaluated by the visual analog scale on the first, third, fifth, and seventh days of the intervention.ResultsMean changes of the pain severity compared to the baseline were significant on the third (P = 0.009), fifth (P < 0.001), and seventh (P < 0.001) days of the intervention in favor of the experimental group. Also, a significant reduction in the pain severity both in the experimental and control groups was observed during the seven days (F = 720.66, P_time < 0.001); however, the decrease was more significant in the experimental group (F = 21.46, P_group < 0.001).ConclusionApplication of massage with sesame oil as a complementary method is effective in reducing the pain severity of patients with CIP.     

Effects of pomegranate supplement on menopausal symptoms and quality of life in menopausal women: A double-blind randomized placebo-controlled trial

BackgroundMenopausal symptoms have negative effects on the aspects of quality of life and impose a high cost on the health system. In traditional Persian medicine, pomegranate is recommended to alleviate menopausal symptoms.Material and methodsA randomized double-blind placebo-controlled trial was performed among 78 healthy women. Participants were interviewed three times: Before receiving the supplement/placebo, after completing the treatment, and after 3 weeks with no intervention. They filled out the demographic information sheet, modified-Kupperman index, and Menopause-Specific Quality of Life (MENQOL) questionnaires.ResultsThe mean scores of the modified-Kupperman index and MENQOL characteristics before and after the treatment and after the follow-up period were significantly different between pomegranate and placebo groups in both modified-Kupperman and MENQOL scores (p < 0.001).ConclusionThis study demonstrated that 4 weeks' treatment with the pomegranate supplement significantly ameliorates the irritating symptoms of menopause and improves the quality of life in menopausal women even after 4 weeks' medicine deprivation.     

Characterizing the Adolescent Premature Ovarian Insufficiency Phenotype: A Case Control Study

Study ObjectivesTo characterize the skeletal, cardiometabolic, cognitive, and mental health phenotype of adolescents with idiopathic premature ovarian insufficiency (POI)DesignCase controlSettingPediatric tertiary referral center in Cincinnati, OhioParticipantsNine adolescents (ages 11-18.99 years) with newly diagnosed POI and 9 normally menstruating controls, matched by age and body mass indexMain Outcome MeasuresBetween-group comparisons of bone characteristics assessed by dual energy x-ray absorptiometry (DXA) and peripheral quantitative computed tomography (pQCT), psychosocial health (anxiety, depression, and quality of life), and cognition and memory by questionnaireResultsAdolescents with POI had lower bone density Z-scores by DXA (lumbar spine −1.93 vs 0.80; whole body less head −2.05 vs 0.00; total hip −1.03 vs 0.83; and femoral neck −1.23 vs 0.91; all P < .001), as well as lower trabecular volumetric bone mineral density (tibia 3% site 226 vs 288 mg/mm³, P < .001; radius 3% site 200 vs 251, P = .001), smaller cortical area (tibia 66% site 251 vs 292 mm², P = .028), and thickness (tibia 66% site 3.56 vs 4.30 mm, P = .001) than controls. No abnormalities in cardiometabolic biomarkers were detected in POI cases. Adolescents with POI were also more likely to report low energy (78% vs 22%, P = .02).ConclusionEstrogen deficiency adversely affects bone health in adolescents with POI. However, we did not find associations with cardiometabolic, mental health, or cognitive outcomes in this small sample.     

Effects of ketone supplements on blood β-hydroxybutyrate,glucose and insulin: A systematic review and three-level meta-analysis

BackgroundEffects of ketone supplements as well as relevant dose-response relationships and time effects on blood β-hydroxybutyrate (BHB), glucose and insulin are controversial.ObjectiveThis study aimed to summarize the existing evidence and synthesize the results, and demonstrate underlying dose-response relationships as well as sustained time effects.MethodsMedline, Web of Science, Embase, and Cochrane Central Register of Controlled Trials were searched for relevant randomized crossover/parallel studies published until 25th November 2022. Three-level meta-analysis compared the acute effects of exogenous ketone supplementation and placebo in regulating blood parameters, with Hedge's g used as measure of effect size. Effects of potential moderators were explored through multilevel regression models. Dose-response and time-effect models were established via fractional polynomial regression.ResultsThe meta-analysis with 327 data points from 30 studies (408 participants) indicated that exogenous ketones led to a significant increase in blood BHB (Hedge's g = 1.4994, 95% CI [1.2648, 1.7340]), reduction in glucose (Hedge's g = −0.3796, 95% CI [-0.4550, −0.3041]), and elevation in insulin of non-athlete healthy population (Hedge's g = 0.1214, 95%CI [0.0582, 0.3011]), as well as insignificant change in insulin of obesity and prediabetes. Nonlinear dose-response relationship between ketone dosage and blood parameter change was observed in some time intervals for BHB (30–60 min; >120 min) and insulin (30–60 min; 90–120 min), with linear relationship observed for glucose (>120 min). Nonlinear associations between time and blood parameter change were found in BHB (>550 mg/kg) and glucose (450–550 mg/kg), with linear relationship observed in BHB (≤250 mg/kg) and insulin (350–550 mg/kg).ConclusionDose-response relationships and sustained time effects were observed in BHB, glucose and insulin following ketone supplementation. Glucose-lowering effect without increasing insulin load among population of obesity and prediabetes was of remarkable clinical implication.Registry and registry numberPROSPERO (CRD42022360620).     

The effect of intestinal flora intervention on bone development in children: A systematic review and meta-analysis

BackgroundThe intestinal flora is involved in the bone development of children through a variety of mechanisms, but it remains unclear whether intervention of the intestinal flora can enhance children's bone development.MethodsSix databases (PubMed, Web of Science, Embase, Cochrane Library, Cumulative Index to Nursing and Allied Health, and China National Knowledge Infrastructure) were searched for all English and Chinese studies published up to August 2021. Stata version 16.0 (StataCorp, College Station, TX, USA) was used. Bone mass density and biochemical markers related to bone metabolism were reported as the primary outcome, and the secondary outcomes were anthropometric parameters such as height, height Z score for age, and height velocity. Intergroup differences were determined by standardized mean differences (SMDs) and 95% confidence intervals (CIs).ResultsA total of 3245 participants from 20 RCTs and 370 participants from 8 crossover trials were included in the study. Significant differences were found in bone mineral density (SMD 0.47; 95% CI, 0.28 to 0.66; p < 0.001; I² = 0.00%) and total serum calcium (SMD 1.07; 95% CI, 0.39 to 1.74; p < 0.001; I² = 61.9%), as well as in height Z score for age (SMD = 0.11; 95% CI, 0.00 to 0.22; P = 0.044; I² = 0%). The overall quality of evidence ranged from moderate to very low.ConclusionsThis systematic review and meta-analysis suggested that intestinal flora intervention was an effective method of improving bone mineral density, serum calcium, and height in infants, children, and adolescents. Future studies with a larger sample size and longer intervention period are needed.The protocol of this systematic review was registered in PROSPERO and the registered number was CRD42021282606.     

Acute chorioamnionitis and intra-amniotic inflammation are more severe according to outside-in neutrophil migration within the same chorio-decidua

ObjectiveNo information exists about whether acute histologic chorioamnionitis (acute-HCA) is more advanced and severe, and intra-amniotic inflammation is more frequent and intense according to outside in neutrophil migration within the same chorio-decidua. The objective of current study is to examine this issue.Materials and methodsWe included 106 singleton preterm-births (gestational age at delivery: 20–34 weeks) due to either preterm-labor or preterm-PROM in the context of acute chorio-deciduitis. Study-population was divided into 3 groups according to outside-in neutrophil migration within chorio-decidua as follows: 1) group-1: ‘inflammation restricted to the decidua’ (n = 22); 2) group-2: ‘inflammation restricted to the MT of chorion and the decidua’ (n = 31); 3) group-3: ‘inflammation in the CT of chorion’ (n = 53). We examined the frequency of inflammation in each placental compartment beyond chorio-decidua (i.e., amnion, umbilical cord, and chorionic-plate), and total grade (1–8) of acute-HCA. Moreover, the frequency of intra-amniotic infection (defined as positive amniotic-fluid culture for aerobic and anaerobic bacteria and genital mycoplasmas) and intra-amniotic inflammation (defined as amniotic fluid WBC ≥ 19 cells/mm³), and an intra-amniotic inflammatory response gauged by amnioticfluid WBC count (cells/mm³) were examined in 50 amniotic fluid samples within 7 days of birth.ResultsAmnionitis, funisitis and chorionic plate inflammation were more frequent (each for P < 0.01) and median total grade of acute-HCA was increased (P < 0.001) according to outside-in neutrophil migration within chorio-decidua (group-1vs.group-2vs.group-3). Moreover, intra-amniotic infection and inflammation were more frequent (each-for P < 0.05) and median amniotic-fluid WBC count was increased (P < 0.01) according-to outside-in neutrophil-migration within chorio-decidua (group-1 vs. group-2 vs. group-3).ConclusionAcute-HCA is more advanced and severe, and intra-amniotic inflammation is more frequent and intense according to outside in neutrophil migration within the same chorio-decidua. This finding suggests that what is now acute chorio-deciduitis should be subdivided.     

Dance intervention for negative symptoms in individuals with autism spectrum disorder: A systematic review and meta-analysis

BackgroundAutism spectrum disorder (ASD) is a neurodevelopment disorder, marked by deficits in social communication and social interaction as well as by a restricted, repetitive patterns of behaviors, interests and activities. There is an increasing interest in the use of dance as part of rehabilitation for individuals with ASD. However, it is not clear how dance can influence on ASD symptoms. And few studies have measured and compared the outcomes of multiple studies. This study was aimed to provide a more comprehensive perspective of the efficacy of dance practice on ASD symptoms by conducting a systematic review with meta-analysis.MethodsThe electronic databases PubMed, EBSCO, MEDLINE, Cochrane and PsycINFO were searched for relevant studies reporting on the effects of dance on ASD symptoms. Only randomized controlled trials (RCTs) and non-randomized controlled studies were included in this review. Two review authors independently performed literature search, data extraction, and study quality assessment. Effect sizes for ASD symptoms were expressed as standardized mean differences (SMD) with 95% confidence intervals.ResultsSeven eligible studies were included for meta-analysis. Dance interventions varied in frequency (1–2 sessions/week), time (40 − 90 min), duration (7 − 17 weeks) and type. As compared to control groups, dance practice showed significant alleviation of overall symptoms of ASD (−1.48 points, CI −2.55 to − 0.42 points, p = 0.006, I² = 75%) and improvement in social interaction (0.88, CI 0.46 to 1.30, p < 0.0001, I² = 0%), but no significant effect on empathy (0.09, CI − 0.25 to 0.42, p = 0.61, I² = 2%).ConclusionsDance probably alleviate the negative symptoms and social deficits of individuals with ASD. However, little difference is found in empathy. Further research and studies are needed to determine the optimal dose and if dance results in greater benefits than other types of physical activity.     

The most immature infants: Is evidence-based practice possible?

IntroductionAt extremely low gestational ages, preterm infants are markedly physiologically immature, thus their responses to common clinical interventions may differ from more mature preterm babies. This study was performed to describe the evidence base which is available to make care decisions for such infants.MethodsA literature search of recent large neonatal randomized controlled trials (RCTs) was performed to determine the representation of infants <25 weeks of gestation, and whether it is clear if the overall results applied to the most immature infants.ResultsAmong 30 multi-centre RCTs in neonatology from the last 5 years, many excluded the most immature infants, and those that included them rarely presented the impacts of the intervention on the most at-risk group. Over 25,000 infants of under 32 weeks gestational age (GA) were included in these trials. Eight trials presented results of the primary outcome for infants of <26 weeks GA (n = 2,152) and a further four trials for infants <25 weeks, n = 711.ConclusionThe evidence base for treatment decisions for the highest risk infants in the NICU is severely limited. RCTs in extremely preterm infants should not exclude the highest risk group, and lower limits of gestational age (or body weight) should be avoided, any infant receiving intensive care should be eligible regardless of how immature. The results among the most immature infants should be presented separately, or be easily available, in order to build a database of effective treatments among infants of 22,23, and 24 weeks GA.     

Intravaginal electrical stimulation as a monotherapy for female stress urinary incontinence: A systematic review and meta-analysis

Background and purposeSince patients, physiotherapists and gynaecologists continue to seek effective conservative treatments for stress urinary incontinence (SUI), the aim of this systematic review and meta-analysis was to determine the therapeutic efficacy of intravaginal electrical stimulation (ES) in women with SUI.MethodsWe searched PubMed, Embase, EBSCOHost and Ovid for randomized controlled trials. For dichotomous data, we calculated the risk ratio (RR) and 95% confidence interval (CI). For continuous data, we calculated the mean difference (MD) and 95% CI. Heterogeneity was assessed with I² statistics.ResultsOf the 686 records identified, a total of 10 articles met the inclusion criteria. A meta-analysis revealed significant differences between the ES and no active treatment groups in the pooled objective cure rates (RR: 4.20; 95% CI: 1.70 to 10.40; p = 0.001; I² = 0%) and subjective cure or improvement rates (RR: 4.96; 95%: 1.01 to 24.37; p = 0.04; I² = 0%). No significant differences were found in the pooled number of incontinence episodes per 24 h (MD: 0.16; 95% CI: 0.68 to 0.37; p = 0.56; I² = 0%), the pooled Incontinence Quality of Life Questionnaire scores (MD: 1.84; 95% CI: 2.11 to 5.80; p = 0.36; I² = 0%) or the pooled number of adverse effects (RR: 0.69; 95% CI: 0.38 to 1.27; p = 0.23; I² = 0%) between the ES and other conservative treatment groups.ConclusionThere was insufficient evidence for or against the use of intravaginal ES therapy for women with SUI, partly due to the variability in the interventions of the included trials and the small number of trials included.     

Meta analysis for insomnia Guizhi Gancao Longgu Muli decoction for insomnia A meta-analysis

BackgroundGuizhi Gancao Longgu Muli Decoction can make a good effect on the insomnia under the catalogue of traditional Chinese medicine.MethodTo search the databases:Pubmed, Web of Science, EMBASE, the Cochrane Library, the China National Knowledge Infrastructure (CNKI), the China Biology Medicine disc (CBMdisc), the China Science and Technology Journal Database (VIP), the Wanfang.ResultsFifteen randomized controlled trials were included, totally including 1164 participants. After summarizing the observational index revised according to the “Guiding Principles for Clinical Research of New Chinese Medicines”, we found that the curative effect of the trial group is 2.29 times that of the control group in the fixed effect model which had a statistically significant difference [OR = 2.293681, 95%CI = 0.3266112–5.83]. And the Pittsburgh Sleep Quality Index (PSQI) which had 7 different dimensions, including subjective sleep quality[p = 0.001 < 0.05], sleep latency, sleep duration[p = 0.000 < 0.05], habitual SE[p = 0.000 < 0.05], sleep disorders[p = 0.002 < 0.05], use of sleep medications[p = 0.000 < 0.05], and daytime dysfunction[p = 0.000 < 0.05], showed a higher scores in the trial group than the one in the control group in every dimension. The final results of the total scores in PSQI also showed a higher scores in trial group with a p = 0.000 < 0.05 (Test of WMD), suggest a statistically significant difference. While the adverse effects showed a lower rate in the trial group than the one in the control group under a fixed-effect model, with a p = 0.000 < 0.05, indicate a statistically significant difference.ConclusionThe efficacy and safety of GGLMD in the trial groups are better than the modern western medicine in the control groups.     

Efficacy and safety of Buyang-Huanwu-Tang (Boyang-Hwano-Tang) in patients with vascular dementia: A systematic review and meta-analysis

BackgroundBuyang-Huanwu-Tang (Boyang-Hwano-Tang, BHT) is a widely used traditional Chinese herbal medicine for treating ischemic stroke in South Korea and China. Its efficacy in vascular dementia has been reported. There has been no comprehensive systematic review of BHT for vascular dementia.MethodsWe searched 15 electronic databases from inception to November 25, 2021. We included only randomised controlled clinical trials. Studies that used BHT alone or with Western medicine were included. Two independent reviewers conducted the screening, data extraction, and the Cochrane risk of bias and quality of evidence assessment. A meta-analysis was performed.ResultsA total of 18 eligible trials with 1254 participants were included. Of these, 15 were included in the meta-analysis. The pooled results suggested that BHT alone (mean difference [MD] 1.31; 95% confidence interval [CI] −2.94 to 5.56; P = 0.55) was similar to Western medicine alone in terms of the Mini-Mental State Examination(MMSE). Additive BHT therapy showed a significant improvement in the MMSE (MD 1.42; 95% CI 0.28 to 2.56; P = 0.01), Hasegawa Dementia Scale score (MD 3.91; 95% CI 2.87 to 4.94; P < 0.001) and total effective rate (risk ratio 1.35; 95% CI 1.20 to 1.52; P < 0.001). The overall risk of bias was unclear or high. The quality of evidence was very low to moderate. Only four studies reported minor or no adverse events.ConclusionsThe results support the clinical use of BHT for the improvement of cognitive function in patients with vascular dementia. The methodological quality of the included studies was relatively poor. Therefore, further rigorously designed trials are required.     

Postpartum acute transverse myelitis complicated by epidural analgesia,a case report

ObjectivePostpartum acute transverse myelitis after epidural anesthesia is uncommon, but this complication is devastating. The relationship between anesthetic procedures and acute transverse myelitis is debatable.Case reportA 34-year-old woman experienced a cesarean section with lumbar epidural anesthesia at a local medical department. According to the patient herself, the process of lumbar puncture was uneven. After she woke up from intravenous anesthesia about 3 h later, she immediately found right lower extremity paralysis, dysesthesia and allodynia. A lumbar spine computed tomography and magnetic resonance imaging study the next day demonstrated subcutaneous emphysema from S1 to T10, an air bubble in the spinal canal between T12 and L1and intramedullary non-gadolinium-enhanced hyper intensity lesion within the cord at the level between T12 and L1 then diagnosed with acute transverse myelitis followed by the several examinations. High-dose IV methylprednisolone (solu-Medrol) pulsed therapy 500 mg Q12H for 4 days following with slowly tapering oral prednisolone was administered and symptoms got improved.ConclusionTransverse myelitis may emerge unpredictably following the process of lumbar puncture. If neurologic symptoms are raised after epidural analgesia, we should rule out the most well-known causes of infection, hematoma and use proper diagnostic approaches like CT and MRI as early as possible for diagnosis and management of acute myelitis. Early identification and treatment could minimize the neurologic sequelae.     

Impact of relative dose intensity of R-CCOP regimen in elderly patients with diffuse large B-cell lymphoma in China

BackgroundThe actual relative dose intensity (RDI) of the attenuated R-CCOP regimen (rituximab, cytoxan, pegylated liposomal doxorubicin [PLD], vincristine, and prednisone) has not been fully investigated in Chinese geriatric patients with diffuse large B-cell lymphoma (DLBCL). In particular, the optimum dose for PLD remains unclear.MethodsWe retrospectively collected clinical data from patients with untreated DLBCL aged 65–80 years subsequently treated with the R-CCOP. The restricted cubic spline model (RCS) was used to test the non-linear relationship between the predictors and outcomes.ResultsEighty-four patients were enrolled, with a median age of 73.5 years. More than half of the patients (54.8%) received at least 6 cycles. The median dose per cycle of cytoxan and PLD were 605.5 and 19.9 mg/m². The 5-year progression-free survival (PFS), overall survival rate, and disease-specific survival rates were 38.7%, 44.8%, and 57.2%, respectively. The RDI of PLD (PLD-RDI, <70% vs ≥ 70%) was only significant in the univariate analysis (P = 0.002) but not in the multivariate analysis. The RCS model showed a decreasing trend of hazards with an increasing PLD dose per cycle after adjustment. No significant difference was observed between the low- and high-risk groups with PLD-RDI ≥ 70% (P = 0.548). However, patients in the high-risk group had unfavorable PFS with PLD-RDI < 70% (P = 0.006).ConclusionThe optimal dose of PLD for elderly patients with DLBCL in China remains to be determined. Evaluating the tolerance and identifying risk categories are critical for clinical decision-making in this population.     

Long-term outcome of fetus with ameliorated cystic hygroma

ObjectiveCystic hygroma often ameliorates or disappears with pregnancy progression. Fetuses/neonates with amelioration, when without chromosomal or major structural abnormality, generally show a favorable outcome at birth. The present study was aimed to clarify the short/long-term outcomes of fetuses/neonates with the amelioration of cystic hygroma during pregnancy.Material and methodsThis was a retrospective observational study. We focused on fetuses with cystic hygroma managed in our institute between January 2006 and June 2019. The infants were followed by pediatricians (neonatologist, pediatric cardiologist, and pediatric neurologist) and pediatric outcomes were retrieved from the medical records up to 3 years old.ResultsOne hundred and seven fetuses with cystic hygroma were included. Of the 107, cystic hygromas ameliorated in 31 fetuses (31/107: 29%). Of the 31, there were 26 livebirths. Half (n = 13) of the 26 fetuses had a good outcome, whereas the remaining half (n = 13) had abnormalities. Various abnormalities were detected in their infancies. A nuchal thickness (diameter of hygroma) of ≥5 mm was significantly correlated with abnormalities (P = 0.047).ConclusionPhysicians should pay attention to fetuses/neonates with ameliorated cystic hygroma. Of those, special attention should be paid to fetuses/neonates with a nuchal thickness at diagnosis ≥5 mm.