Education and employment outcomes in pediatric chronic kidney disease.

As outcomes and survival for children with chronic kidney disease (CKD) have improved over the last 30 years, there is an emerging need to characterize and understand later educational and employment outcomes across the spectrum of pediatric CKD severity-ranging from mild CKD to requirement for dialysis and kidney transplantation. Although large-scale research on the topic of long-term educational and employment outcomes in the pediatric CKD population is relatively scarce, the existing literature does support that children across the spectrum of CKD severity are at risk for education-related difficulties including chronic school absenteeism. These education-related difficulties are compounded by well-described neurocognitive deficits-particularly in the domain of executive functioning-that may potentially perpetuate the risk for academic underachievement. This is particularly concerning given that data from the general pediatric population suggest that childhood academic underachievement is associated with higher likelihood of un-/underemployment in adulthood. This review highlights what is known about educational and employment outcomes among persons with a history of childhood CKD, as well as suggestions for interventions to improve educational outcomes for this population.

Psychotropic Medication Usage in Pediatric CKD: Reporting from the Chronic Kidney Disease in Children Cohort.

BACKGROUND: Mental health disorders (MHD) within the pediatric chronic kidney disease (CKD) population are prevalent. The frequency is unknown with which psychotropic medications that commonly treat these conditions are used in this population. METHODS: Data from the Chronic Kidney Disease in Children (CKiD) cohort study were utilized to describe the use of psychotropic medications and patient-related characteristics of use. Medications were classified into 3 groups: antidepressants, CNS stimulants, and antipsychotic/mood stabilizing medications. Participant age, sex, CKD severity, and duration of medication use were ascertained. Medication use was evaluated in parallel with CKD disease type, presence of urological comorbidity, and hypertension. Chi-square tests compared subgroup medication use. RESULTS: Among 1074 CKiD participants (median baseline age 9.8 years), 6% (n=60) of participants used psychotropic medications at study entry with 11% reporting incident use of any medication category (n=120). CNS stimulants were most common at baseline. Antidepressants were more frequent among incident users at 7%. Use of two or more medications was rare (3%). Median eGFR at medication initiation was 45 ml/min|1.73m2. CNS stimulants were reported at a higher rate in males compared to females (p<0.05). CONCLUSIONS: 11% of CKiD patients report incident use of any psychotropic medication, with 7% reporting incident use of antidepressants. Future work is warranted to better ascertain the frequency, safety, and efficacy of psychotropic medication usage in relationship to formal MHD diagnoses in the pediatric CKD population.

Impact of Surgical Timing on Neurological Outcomes for Spinal Arachnoid Cyst: A Single Institution Series.

OBJECTIVE: Spinal arachnoid cysts (SACs) are rare lesions that often present with back pain and myelopathy. There is a paucity of literature evaluating the impact of surgical timing on neurological outcomes for primary SAC management. To compare long-term neurological outcomes in patients who were managed differently and to understand natural progression of SAC. METHODS: We conducted a retrospective analysis of adult patients treated for SAC at our institution from 2010 to 2021, stratified into 3 groups (conservative management only, surgical management, or conservative followed by surgical management). Study outcome measures were neurological outcomes as measured by modified McCormick Neurologic Scale (MNS), postoperative complications, and cyst recurrence. Nonparametric analysis was performed to evaluate differences between groups for selected endpoints. RESULTS: Thirty-six patients with SAC were identified. Eighteen patients were managed surgically. The remaining 18 patients were managed conservatively with outpatient serial imaging, 7 of whom (38.9%) ultimately underwent surgical treatment due to neurological decline. Most common presenting symptoms included back pain (50.0%), extremity weakness (36.1%), and numbness/paresthesia (36.1%). Initial/preoperative (p = 0.017) and 1-year postoperative (p = 0.006) MNS were significantly different between the 3 groups, but not at 6 weeks or 6 months postoperatively (p > 0.05). Additionally, at 1 year, there was no difference in MNS between patients managed surgically and those managed conservatively but ultimately underwent surgery (p > 0.99). CONCLUSION: Delayed surgical intervention in minimally symptomatic patients does not seem to result in worse long-term neurofunctional outcomes. At 1 year, postoperative MNS were significantly higher in both surgical groups, when compared to the conservative group highlighting worsening clinical picture regardless of preoperative observational status.

Nervus Intermedius Outcomes After Vestibular Schwannoma Surgery and Radiosurgery: A Single-Institution Experience.

OBJECTIVE: Nervus intermedius (NI) dysfunction after the management of vestibular schwannoma (VS) is underreported and is experienced by patients undergoing stereotactic radiosurgery and surgical resection. The aim of this study was to present NI outcomes in a series of patients who underwent all treatment modalities for VS and to review the existing literature. METHODS: We performed a retrospective review of all patients with VS who were treated at our institution between January 1, 2008, and December 31, 2018. Demographic data, tumor size, Koos grade, treatment modality, extent of resection, postoperative facial nerve function, and hearing function were collected. NI outcomes were determined from phone interview using a previously published functional questionnaire. RESULTS: Of 222 patients who were reviewed, 98 patients responded to the questionnaire. Patients were stratified into 3 groups: group 1, 54 patients who underwent radiation; group 2, 27 patients who underwent surgical treatment; group 3, 17 patients who underwent both radiation and surgery. Of patients, 28% presented with preoperative NI dysfunction, most commonly dry eye followed by taste dysfunction and lacrimation dysfunction. Following treatment, 79% of patients experienced NI dysfunction, most commonly dry eye. Statistical differences in dry eye and taste dysfunction were observed when comparing the treatment groups. CONCLUSIONS: NI dysfunction is common following treatment for VS and should be included in pretreatment counseling of patients, as it may impact treatment choice and quality of life. Additional studies are warranted to fully characterize NI dysfunction after treatment.

Hydroxyapatite cement cranioplasty for reconstruction of translabyrinthine approach: aesthetic results, long-term satisfaction, quality of life, and complications.

BACKGROUND: Translabyrinthine approaches (TLAs) for resection of skull base neoplasms are complex with variable reconstruction techniques. Fat grafts in conjunction with hydroxyapatite bone cement techniques have seldom been described in terms of possible superiority to other skull base reconstruction techniques. We sought to determine the impact of this skull base reconstruction technique on clinical outcomes and patient's satisfaction. METHOD: We performed a retrospective analysis of all patients who underwent translabyrinthine approaches for resection of CPA lesions over a 5-year period. Both post-op objective and subjective markers of reconstruction, as well as postoperative complications, were collected and analyzed. RESULTS: Sixty-nine patients were included, 34 underwent reconstruction with hydroxyapatite and fat (rHAC) and 35 with fat alone (rF). rHAC was associated with fewer cranial wound superficial infection/dehiscence (0% vs 14.3%; p = 0.029) and shorter length of stay (mean ± standard deviation) (6.9 ± 7.4 vs 4.4 ± 3.7 days, p = 0.008). Postoperative subjective characterization of rHAC demonstrated improved satisfaction scores (1.38 ± 0.5 vs 1.83 ± 1; p = 0.049) and fewer reports of post-operative irregularities (11.5% vs 37.5%; p = 0.017). CONCLUSION: The use of hydroxyapatite for cranial reconstruction after translabyrinthine approaches has improved patient satisfaction and decreased cranial defects in our small series. Postoperative complications are consistent with other described methods, but with shorter hospital stay, decreased risk of superficial wound dehiscence/infection, and a perceived superiority in preventing percutaneous post-op CSF leaks.

Contribution of High School Sport Participation to Young Adult Bone Strength.

INTRODUCTION: Nearly 8 million American adolescents participate in sports. Participation declines in young adulthood. PURPOSE: This study assessed longitudinal effects of high school sport participation and muscle power on young adult bone strength. METHODS: Two hundred twenty-eight young adults from the Iowa Bone Development Study completed an interscholastic sport participation questionnaire. Current physical activity (PA) behaviors were assessed via questionnaire. Dual x-ray absorptiometry assessed hip areal bone mineral density and was used with hip structure analysis to estimate femoral neck section modulus and hip cross-sectional area. Peripheral quantitative computed tomography provided strength-strain index and bone strength index at 38% and 4% midshaft tibial sites, respectively. Vertical jump estimated muscle power at 17 yr. Sex-specific multiple linear regression predicted young adult bone outcomes based on sport participation groups. Mediation analysis analyzed the effects of muscle power on relationships between sport participation and bone strength. RESULTS: At follow-up, males participating in any interscholastic sport had greater bone strength than males who did not participate in sport. The explained variability in bone outcomes was 2% to 16%. Females who participated in sports requiring muscle power had greater bone strength than females who did not participate in sports or females who participated in nonpower sports (explained variability was 4%-10%). Muscle power mediated 24.7% to 41% of the effect of sport participation on bone outcomes in males and 19.4% to 30% in females. CONCLUSIONS: Former male interscholastic sport participants and female interscholastic power sport participants have stronger bones than peers even when adjusting for current PA. Muscle power did not fully explain differences in all bone outcomes, suggesting that sport participation has additional bone health benefits.