Self-reported Adverse Childhood Experiences Among Custodial Grandmothers: Frequencies, Patterns, and Correlates.

Given the scarce past research on custodial grandparents' early life circumstances, we investigated frequencies, patterns, and predictors of 14 adverse childhood experiences (ACEs) reported by 355 custodial grandmothers (CGMs). Predominant ACEs were bullying (54.6%), verbal abuse (51.5%), physical abuse (45.4%), and living with a substance abuser (41.1%). Only 11% of CGMs reported 0 ACEs, whereas 52.4% reported >4. Latent class analyses yielded three classes of ACE exposure: minimal (54.1%), physical/emotional abuse (25.9%), and complex (20.0%). Age was the only demographic factor related to ACE class, with the complex class being younger than the other two. MANCOVAs with age as a covariate revealed that different ACE profiles have unique impacts on CGMs' physical and psychological well-being. We conclude that ACEs are highly prevalent among CGMs and a serious public health concern. Future research addressing ACEs among CGMs is critical in order to support these caregivers and promote resilience in custodial grandfamilies.

Coinfection by influenza A virus and respiratory syncytial virus produces hybrid virus particles.

Interactions between respiratory viruses during infection affect transmission dynamics and clinical outcomes. To identify and characterize virus-virus interactions at the cellular level, we coinfected human lung cells with influenza A virus (IAV) and respiratory syncytial virus (RSV). Super-resolution microscopy, live-cell imaging, scanning electron microscopy and cryo-electron tomography revealed extracellular and membrane-associated filamentous structures consistent with hybrid viral particles (HVPs). We found that HVPs harbour surface glycoproteins and ribonucleoproteins of IAV and RSV. HVPs use the RSV fusion glycoprotein to evade anti-IAV neutralizing antibodies and infect and spread among cells lacking IAV receptors. Finally, we show that IAV and RSV coinfection in primary cells of the bronchial epithelium results in viral proteins from both viruses co-localizing at the apical cell surface. Our observations define a previously unknown interaction between respiratory viruses that might affect virus pathogenesis by expanding virus tropism and enabling immune evasion.

How substance use prevention research gets used in United States federal policy.

BACKGROUND AND AIMS: The growing body of research evidence on substance use and substance use disorder (SU/SUD) prevention could be leveraged to strengthen the intended impact of policies that address SU/SUD. The aim of the present study was to explore how research was used in United States federal legislation that emphasized SU/SUD prevention. DESIGN: Using a mixed-methods approach, we assessed whether the use of research predicted a bill's legislative progress. We randomly sampled 10 bills that represented different types of research keywords to examine how research was used in these bills, applying content analysis. SETTING: United States Congress. PARTICIPANTS/CASES: Federal legislation introduced between the 101st and the 114th Congresses (1989-2017; n = 1866). MEASUREMENTS: The quantitative outcome measures were bills' likelihood of passing out of committee and being enacted. Qualitative outcomes included the ways research was used in legislation. FINDINGS: Bills that used any research language were 2.2 times more likely to pass out of committee (OR = 2.18; 95% CI, 1.75, 2.72) and 82% more likely to be enacted (OR = 1.82; 95% CI, 1.23, 2.69) than bills not using research language. Bills using dissemination words were 57% more likely to pass out of committee (OR = 1.57; CI, 1.08, 2.28) and analysis words were 93% more likely (OR = 1.93; 95% CI, 1.51, 2.47) than bills not using dissemination or analysis words. Research was used to (i) define the problem to justify legislative action, (ii) address the problem by providing funding, and (iii) address the problem through industry regulations. However, there was a lack of research use that targets underlying risk and protective factors. CONCLUSIONS: In the US Congress, substance use and substance use disorder prevention bills that use research language appear to be more likely to progress in the legislative cycle than bills that do not, suggesting that legislation using research may be viewed as more credible.

Defence in Depth Against Human Extinction: Prevention, Response, Resilience, and Why They All Matter.

We look at classifying extinction risks in three different ways, which affect how we can intervene to reduce risk. First, how does it start causing damage? Second, how does it reach the scale of a global catastrophe? Third, how does it reach everyone? In all of these three phases there is a defence layer that blocks most risks: First, we can prevent catastrophes from occurring. Second, we can respond to catastrophes before they reach a global scale. Third, humanity is resilient against extinction even in the face of global catastrophes. The largest probability of extinction is posed when all of these defences are weak, that is, by risks we are unlikely to prevent, unlikely to successfully respond to, and unlikely to be resilient against. We find that it's usually best to invest significantly into strengthening all three defence layers. We also suggest ways to do so tailored to the classes of risk we identify. Lastly, we discuss the importance of underlying risk factors - events or structural conditions that may weaken the defence layers even without posing a risk of immediate extinction themselves.

Considering the child welfare system burden from opioid misuse: research priorities for estimating public costs.

The negative impact of opioids on those who misuse them has been widely documented. Despite significant spillover effects in the form of elevated rates of child maltreatment and child welfare system (CWS) involvement for children affected by parental opioid misuse, the public costs of opioid misuse to the CWS remain largely undocumented. This work seeks to understand the value and limitations of public data in estimating the costs of the opioid epidemic on the CWS. National data from federal sources are combined with best estimates of the association between opioid misuse and child services system utilization. The limitations of this work are explored, and future research priorities are outlined. Ultimately, this work illustrates the need to (1) improve data quality related to parental opioid misuse and CWS linkages; (2) better estimate the number of children and families coming into contact with the CWS as a result of parental opioid misuse; (3) improve predictions of CWS trajectories, including investigation, service provision, and foster care entry among this population; and (4) better estimate the CWS costs associated with patterns of system involvement resulting from parental opioid misuse. This information is crucial to ensuring the production of high-quality system involvement and cost projections related to the opioid crisis.

Examining Intervention Component Dosage Effects on Substance Use Initiation in the Strengthening Families Program: for Parents and Youth Ages 10-14.

Family-based prevention programs increasingly are being disseminated and can be effective for an array of adolescent problem behaviors, including substance use initiation. Yet, we continue to have little understanding of how and why these programs work. Increased specificity in our understanding of what components drive program effects can facilitate refinement of programs, with potential for greater impact at a lower cost. Using attendance data, previously coded intervention components, and a previously developed propensity model to adjust for potential bias, this study evaluated content component-specific dosage effects of the Strengthening Families Program: for Parents and Youth Ages 10-14 on three substance use initiation outcomes by grade 12. Results indicated that greater dosages of program content related to (a) parental monitoring and behavior management strategies and (b) promoting positive family relationships had potent and robust effects on reduction of risk for initiating drunkenness and marijuana use and (c) self-regulation and stress management had potent and robust effects on reduction of risk for initiating cigarette and marijuana use. Results indicate potential critical components within SFP 10-14 and offer a path forward for continuing work in efforts to optimize this widely disseminated program.

Correction to: Compartment pressures in children with normal and fractured lower extremities.

The original version of this article unfortunately contained a mistake in the author name Sasha Job Tharakan. The corrected name is given above.

Compartment pressures in children with normal and fractured lower extremities.

PURPOSE: Needle manometry is a tool to confirm suspected acute compartment syndrome (ACS). There is scarce evidence of normal pressure values of the lower extremities in children. The aim of this study is to assess the normal compartment pressures in non-injured lower extremities of children. METHODS: This prospective study included children up to the age of 16 years with lower extremity fractures that needed reduction. Between June 2009 and August 2015, 20 children were included. We used needle manometry to measure the pressures in the superficial (SPC), deep posterior (DPC) and in the anterior compartments (AC) on both the lower legs. RESULTS: On the healthy leg, the mean compartment pressure was 15.15 mmHg in the AC (range 7-30 mmHg), 14.32 mmHg in the SPC (range 8-24 mmHg) and 13.00 mmHg in the DPC (range 4-21 mmHg). On the injured leg, the mean compartment pressure was 24.07 mmHg in the AC (range 5-40 mmHg), 17.21 mmHg in the SPC (range 7-29 mmHg) and 17.13 mmHg in the DPC (range 6-37 mmHg). We found a perfusion gradient (diastolic blood pressure-compartment pressure) < 30 mmHg in at least one compartment of the fractured and healthy leg in 13 patients. Five patients underwent fasciotomy for suspected ACS and their data was excluded for the injured leg. CONCLUSION: We could show that children have higher normal compartment pressures than adults in the lower leg. They seem to be able to tolerate higher absolute compartment pressures and lower pressure gradients before ACS occurs. More studies are needed to make a final statement on tolerable compartment pressures in children.

The University Hospital Zurich Offers a Medical Online Consultation Service for Men With Intimate Health Problems.

The University Hospital of Zurich offers a text-based, Medical Online Consultation Service to the public since 1999. Users asked health questions anonymously to tele-doctors. This study focused on the characteristics of male enquirers with intimate health problems, the content of their questions, the medical advice given by tele-doctors and the rating of the service to prove the benefit of an online service for medical laymen. This retrospective study included 5.1% of 3,305 enquiries from 2008 to 2010 using the International Classification of Diseases-10 and International Classification of Primary Care codes relevant for intimate and sexual health problems in men. A professional text analysis program (MAXQDA) supported the content analysis, which is based on the procedure of inductive category development described by Mayring. The average age was 40 years, 63.1% enquirers had no comorbidity, in 62.5% it was the first time they consulted a doctor, and 70.2% asked for a specific, single, intimate health issue. In 64.3%, the most important organ of concern was the penis. Overall, 30.4% asked about sexually transmitted diseases. In 74.4% a doctor visit was recommended to clarify the health issue. The rating of the problem solving was very good. The service was mainly used by younger men without comorbidity and no previous contact with a doctor with regard to an intimate health problem. The anonymous setting of the teleconsultation provided men individual, professional medical advice and decision support. Teleconsultation is suggested to empower patients by developing more health literacy.

Impact of intraoperative fluid administration on outcome in patients undergoing robotic-assisted laparoscopic prostatectomy--a retrospective analysis.

BACKGROUND: Robotic-assisted laparoscopic prostatectomy (RALP) gained much popularity during the last decade. Although the influence of intraoperative fluid management on patients' outcome has been largely discussed in general, its impact on perioperative complications and length of hospitalization in patients undergoing RALP has not been examined so far. We hypothesized that a more restrictive fluid management might lead to a shortened length of hospitalization and a decreased rate of complications in our patients. METHODS: Retrospective analysis of data of 182 patients undergoing RALP at an University Hospital (first series of RALP performed at the center). RESULTS: The amount of fluid administered was initially normalized for body mass index of the patient and the duration of the operation and additionally corrected for age and the interaction of these variables. The application of crystalloids (multiple linear regression model, estimate = -0.044, p = 0.734) had no effect on the length of hospitalization, whereas a negative effect was found for colloids (estimate = -8.317, p = 0.021). Additionally, a significant interaction term between age and the amount of colloid applied (estimate = 0.129, p = 0.028) was calculated. Evaluation of the influence of intraoperative fluid administration using multiple logistic regression models corrected for body mass index, duration of the surgery and additionally for age revealed a negative effect of crystalloids on the incidence of an anastomotic leak between bladder and urethra (estimate = -23.860, p = 0.017), with a significant interaction term between age and the amount of crystalloids (estimate = 0.396, p = 0.0134). Colloids had no significant effect on this particular complication (estimate = 1.887, p = 0.524). Intraoperative blood loss did not alter the incidence of an anastomotic leak (estimate = 0.001, p = 0.086), nor did it affect the length of hospitalization (estimate = 0.0001, p = 0.351). CONCLUSIONS: In accordance to the findings of our study, we suggest that a standardized, more restrictive fluid management might be beneficial in patients undergoing RALP. In older patients this measure would be able to shorten the length of hospitalization and to decrease the incidence of anastomosis leakage as a major complication.

The Penile Perception Score: an instrument enabling evaluation by surgeons and patient self-assessment after hypospadias repair.

PURPOSE: Studies of the outcome of hypospadias repair must document quality, including assessment of complications and appraisal of appearance. To our knowledge the Pediatric Penile Perception Score is the first validated instrument for the outcome assessment of hypospadias repair in prepubertal males by surgeons and patients. We validated the instrument for adult genitalia. MATERIALS AND METHODS: Standardized photographic documentation was prepared for 19 men after hypospadias repair and 3 with normal genitalia after circumcision. This was sent to 21 urologists, who rated the outcome with a questionnaire comprising items on the penile meatus, glans, shaft skin and general appearance. Each item was rated with a 4-point Likert scale. The Penile Perception Score is a sum score of all items. Patients were asked to provide a self-assessment with the same instrument. RESULTS: When calculated with the ICC and the rank correlation using Kendall W, concordance among urologist scores was fair and good (0.46 and 0.64, respectively, p <0.001). Instrument stability was 0.78, indicating good reproducibility. Using the Spearman rank correlation coefficient general appearance correlated well with single items, including the meatus (r = 0.93, p = 0.000), glans (r = 0.92, p = 0.000) and shaft skin (r = 0.89, p = 0.000). No significant differences were found between patient and urologist Penile Perception Scores. CONCLUSIONS: The Penile Perception Score is a reliable instrument for urologist assessment and self-assessment of postpubertal genitalia after hypospadias repair. The instrument can be recommended for all age groups because it was previously validated for the pediatric population.

Primary reconstruction of fingernail injuries in children with split-thickness nail bed grafts.

INTRODUCTION: Failure to detect and treat partial or complete avulsions of the nail bed may lead to severe nail deformity that predisposes to repeat injuries and is cosmetically inacceptable. Treatment of these injuries with split-thickness nail bed grafts (STNBGs) is controversial and no pediatric series has been published. METHODS: A retrospective, single center case series of nine fingers with complex nail bed injuries that were reconstructed primarily with STNBGs was performed. Surgical outcome and patient satisfaction were assessed. RESULTS: For six nail bed reconstructions, the nail bed graft was harvested from the injured finger, and for the remaining three from the great toe. Harvesting of the great toe's nail bed could be performed without removal of the nail plate by only lifting it up distally. Insufficient vascularization required primary flap coverage in six cases with three Moberg flaps, two palmar V-Y flaps, and one thenar flap. No flap was lost and all nail bed grafts had a 100% take. Only one patient required reoperation due to a hook- and split-nail deformity. All other patients were satisfied or very satisfied and the surgical outcome was least satisfactory in all but two patients. CONCLUSIONS: Primary reconstruction of complex nail bed injuries with STNBGs usually gives good cosmetic and functional results in children and prevents secondary nail growth disturbances reliably.

A minimal invasive surgical approach for children of all ages with ureteropelvic junction obstruction.

OBJECTIVE: Open dismembered pyeloplasty is considered the gold standard to treat ureteropelvic junction obstruction (UPJO) in children. Laparoscopic pyeloplasty (LP) and robot-assisted pyeloplasty (RAP) are increasingly popular. Our present protocol consists of using minimally invasive techniques for all children with UPJO. Here, we report our first 40 cases operated under this protocol. PATIENTS AND METHODS: Retrospective chart review of patients who underwent LP and RAP for UPJO between 2006 and 2010 was performed. Children younger than 4 years of age underwent LP and children aged 4 years and older with robot assistance. Results were assessed comparing pre- and postoperative imaging studies, operating time, hospital course and complications. RESULTS: Thirty-nine patients underwent 41 dismembered pyeloplasties (20 patients LP, 19 patients RAP). No conversions to open surgery were performed. The difference in operative time was statistically significant. The average hospital stay was 7 days (LP) and 6 days (RAP). All patients showed significant decrease of hydronephrosis and the overall success rate was 100%. The complication rate was 25% in the LP and 28% in the RAP group. CONCLUSION: Our data show that RAP and LP are effective to correct UPJO with similar outcomes and complication rates. None of the patients in this series required re-intervention to correct obstruction and the results are comparable with open surgery.

Robotic-assisted laparoscopic extended pelvic lymph node dissection for prostate cancer: surgical technique and experience with the first 99 cases.

BACKGROUND: To date, there is still a paucity of data in the literature on robotic-assisted laparoscopic extended pelvic lymph node dissection (RALEPLND) in patients with prostate cancer. OBJECTIVE: To assess the technical feasibility of RALEPLND and to present our surgical technique. DESIGN, SETTING, AND PARTICIPANTS: From April 2006 to March 2008, we performed RALEPLND in 99 patients prior to robotic-assisted laparoscopic radical prostatectomy. Indications for RALEPLND were a prostate-specific antigen (PSA) > or = 10 ng/ml or a preoperative Gleason score > or = 7. The data were evaluated retrospectively. SURGICAL PROCEDURE: The transperitoneal approach was used in all cases. In order to gain optimal access to the common iliac bifurcation, the five trocars were placed in a more cephalad position than in patients undergoing radical prostatectomy without RALEPLND. After identification of important landmarks, the lymphatics covering the external iliac vein, the obturator lymphatic packet, and the lymphatics overlying the internal iliac artery were removed on both sides. MEASUREMENTS: The total lymph node yield, the frequency of lymph node metastases, and the complication rate. RESULTS AND LIMITATIONS: The median patient age was 64 yr (range: 45-78). The median preoperative PSA level was 7.7 ng/ml (range: 1.5-84.6). The median number of lymph nodes harvested was 19 (range: 8-53). In 16 patients (16%), we found lymph node metastasis. Complications occurred in seven patients (7%). CONCLUSIONS: RALEPLND is feasible, and its lymph node yield is well in the range of open series. The robotic-assisted laparoscopic approach in itself does not seem to limit a surgeon's ability to perform a complete extended pelvic lymph node dissection.

Botulinum toxin-A for idiopathic overactivity of the vesical detrusor: a 2-year follow-up.

The aim of this trial was to examine the effects after 2 years of a single intravesical botulinum toxin-A injection (BTX-A). This prospective, observational study was conducted using urodynamic measurements and quality of life (QoL) assessment to document the effect after 2 years of a single 100 I.U. injection of BTX-A into the vesical detrusor muscle. Twenty-six patients were followed up for 2 years after a first intravesical BTX-A injection. Of these 26 patients, one was a primary failure, three were lost to follow-up, and 11 patients had a repeated injection at 5-26 months (one patient had a third injection). Seven of the remaining 11 patients in the single injection group were recommended repeated injection or another treatment, and four required no other treatment. In conclusion, 2 years after a single BTX-A injection statistically significant differences in urodynamics and an improvement in QoL could still be demonstrated.

Efficacy of botulinum-A toxin in the treatment of detrusor overactivity incontinence: a prospective nonrandomized study.

OBJECTIVE: This study was undertaken to investigate the efficacy and safety of botulinum-A toxin (BTX-A) treatment for non-neurogenic detrusor overactivity incontinence. STUDY DESIGN: This prospective nonrandomized ongoing study was performed in a tertiary referral urogynecology department. In 26 women with urge incontinence and urodynamically demonstrated detrusor overactivity incontinence resistant to conventional treatment 100 units of BTX-A were injected into the detrusor muscle at 30 sites. Clinical and urodynamic evaluations and a quality of life assessment were performed at baseline and 4, 12, and 36 weeks after BTX-A treatment. RESULTS: Of 26 women, 14 were dry after 4 weeks, 13 of 20 women after 12 weeks, and 3 of 5 women after 36 weeks. Two women failed to respond. Two women were on self-catheterization temporarily. There were no other complications besides 9 urinary tract infections within the 51 follow-up visits. CONCLUSION: BTX-A treatment seems to be a safe and efficacious new treatment option for patients with detrusor overactivity incontinence.

Urethral evoked sympathetic skin responses and viscerosensory evoked potentials as diagnostic tools to evaluate urogenital autonomic afferent innervation in spinal cord injured patients.

PURPOSE: In most spinal cord injured (SCI) patients the objective assessment of afferent neuronal pathways from the lower urinary tract and the recording of a disturbed urethral sensation and/or desire to void are still difficult. Viscerosensory evoked potentials (VSEPs) might be helpful, but they remain technically difficult to obtain and interpretation is delicate. As a new approach, sympathetic skin response (SSR) of the hand and foot were recorded after electrical stimulation of the posterior urethral mucosa. This technique should allow assessment of the integrity or deterioration of the autonomic afferent pathway. MATERIALS AND METHODS: A total of 20 males and 8 females with SCI somatosensory incomplete 15, somatosensory complete 13 and 6 healthy male volunteers were prospectively examined. During urodynamic examination electrical stimulation (single square pulses of 0.2 ms, 2 to 3-fold sensory threshold, 60 mA in complete SCI patients) of the posterior urethra/bladder neck was performed using a bipolar electrode inserted into a microtip pressure catheter. SSR recordings of the right palm and sole were simultaneously taken using surface electrodes and were analyzed by an electromyography unit. Patient reports on evoked urethral sensations at individual sensory thresholds were simultaneously noted. Additionally, well-known electrophysiological measurements such as pudendal sensory evoked potential and urethral VSEP were recorded to check clinical assessed somatosensory and viscerosensory status, and to compare SSR results with these conventional methods. RESULTS: Electrical stimulation of the posterior urethra evoked clear urethral sensation and SSRs in normal subjects. In 14 of 15 sensory incomplete SCI patients with disturbed urethral sensation SSRs could be recorded as well. Electrically evoked urethral sensations resembled the subjective desire to void at full bladder reported by controls and patients. In 13 sensory complete SCI patients with loss of any urethral sensation SSRs could not be recorded even at maximal electrical stimulation strength. All subjects with electrically induced urethral sensation had positive evoked (supralesional) SSRs of the hand. However, none of the patients with absent urethral sensation presented SSRs. Simultaneously recorded VSEPs could not be recorded clearly in 5 patients and 2 control subjects, whereas SSRs delivered clear results in all controls and patients, matching their reports. CONCLUSIONS: SSR recordings above a spinal lesion level after urethral electrostimulation might provide a useful and technically simple objective diagnostic tool to assess integrity of autonomic (visceral) afferent nerves from the lower urinary tract. Somatosensory deficits are not always paralleled by viscerosensory loss and vice versa. In this study SSRs were superior to VSEPs, the latter being more difficult to record. The subjective sensations reported by subjects during stimulation could be confirmed in an objective way in 100% of cases by positive/negative SSR findings.

A new high frequency electrostimulation device to treat chronic prostatitis.

PURPOSE: We prospectively observed a possible benefit from urethro-anal high frequency electrostimulation in patients with noninflammatory chronic pelvic pain syndrome (Cat IIIB CPPS) as a new treatment option. MATERIALS AND METHODS: A total of 88 patients with a referral diagnosis of chronic prostatitis underwent fractionated urinary cultures, including expressed prostate secretion and ejaculate analysis twice. Of this group 14 men with Cat IIIB CPPS elected electrostimulation. A urethro-anal stimulation device was applied twice weekly for 30 minutes during 5 weeks at a defined voltage of 6 V, a defined frequency of between 450 and 500 Hz, and a variable self-regulated current of between 1 and 10 mA. National Institutes of Health prostatitis symptom score and quality of life index were determined before and after the treatment. RESULTS: All patients tolerated stimulation and completed the treatment course. No urethral or anal complications occurred. Generally, the patients reported a distinct perineal feeling and the pain syndrome improved in 83%. The mean total National Institutes of Health prostatitis symptom score significantly decreased from 29 (range 20 to 37) to 14 (range 8 to 24) points (p = 0.002). Mean pain decreased from 15 (range 12 to 20) to 7 (range 4 to 13) points (p = 0.002). Micturition complaints decreased from 2.5 (range 0 to 9) to 1 (range 0 to 8) points (p = 0.007) and quality of life improved from 9.5 (range 8 to 12) to 5.5 (range 3 to 10) (p = 0.003). CONCLUSIONS: To date the new high frequency urethro-anal afferent electrostimulation device seems to have an important benefit in patients with Cat IIIB CPPS. The device is technically simple and it can be self-administered. Therefore, it may become a new ambulatory treatment option for patients with chronic pelvic pain syndrome.