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1.
J Adolesc Health ; 71(4S): S15-S23, 2022 10.
Article in English | MEDLINE | ID: mdl-36122965

ABSTRACT

PURPOSE: Screening, brief intervention, and referral to treatment (SBIRT) may impact future comorbidity and healthcare utilization among adolescents screening positive for substance use or mood problems. METHODS: In a randomized trial sample, we compared an SBIRT group to usual care for substance use, mental health, medical diagnoses, and healthcare utilization over 7 years postscreening. RESULTS: In logistic regression models adjusting for patient characteristics, the SBIRT group had lower odds of any substance (Odds Ratio[OR] = 0.80, 95% Confidence Interval [CI] = 0.66-.98), alcohol (OR = 0.69, 95% CI = 0.51-0.94), any drug (OR = 0.73, 95% CI = 0.54-0.98), marijuana (OR = 0.70, 95% CI = 0.50-0.98), and tobacco (OR = 0.83, 95% CI = 0.69-1.00) diagnoses, and lower odds of any inpatient hospitalizations (OR = 0.59, 95% CI = 0.41-0.85) compared with usual care. Negative binomial models examining number of visits among adolescents with at least one visit of that type found that those in the SBIRT group had fewer primary care (incidence rate ratio[iRR] = 0.90, p < .05) and psychiatry (iRR = 0.64, p < .01) and more addiction medicine (iRR = 1.52, p < .01) visits over 7 years compared with usual care. In posthoc analyses, we found that among Hispanic patients, those in the SBIRT group had lower odds of any substance, any drug and marijuana use disorder diagnoses compared with usual care, and among Black/African American patients, those in the SBIRT group had lower odds of alcohol use disorder diagnoses compared with usual care. DISCUSSION: Beneficial effects of adolescent SBIRT on substance use and healthcare utilization may persist into young adulthood.


Subject(s)
Crisis Intervention , Substance-Related Disorders , Adolescent , Adult , Child , Delivery of Health Care , Humans , Primary Health Care , Referral and Consultation , Substance-Related Disorders/diagnosis , Substance-Related Disorders/therapy , Young Adult
2.
Pediatrics ; 147(1)2021 01.
Article in English | MEDLINE | ID: mdl-33372122

ABSTRACT

BACKGROUND: Screening, brief intervention, and referral to treatment (SBIRT) for adolescents exhibiting co-occurring substance use and mental health problems may improve outcomes and have long-lasting effects. This study examined the relationship between access to SBIRT and substance use, depression and medical diagnoses, and health services use at 1 and 3 years postscreening for such adolescents. METHODS: The study draws from a cluster-randomized trial comparing SBIRT to usual care (UC) for adolescents endorsing past-year substance use and recent mood symptoms during visits to a general pediatrics clinic between November 1, 2011, and October 31, 2013, in a large, integrated health system (N = 1851); this sample examined the subset of adolescents endorsing both problems (n = 289). Outcomes included depression, substance use and medical diagnoses, and emergency department and outpatient visits 1 and 3 years later. RESULTS: The SBIRT group had lower odds of depression diagnoses at 1 (odds ratio [OR] = 0.31; confidence interval [CI] = 0.11-0.87) and 3 years (OR = 0.51; CI = 0.28-0.94) compared with the UC group. At 3 years, the SBIRT group had lower odds of a substance use diagnosis (OR = 0.46; CI = 0.23-0.92), and fewer emergency department visits (rate ratio = 0.65; CI = 0.44-0.97) than UC group. CONCLUSIONS: The findings suggest that SBIRT may prevent health complications and avert costly services use among adolescents with both mental health and substance use problems. As SBIRT is implemented widely in pediatric primary care, training pediatricians to discuss substance use and mental health problems can translate to positive outcomes for these vulnerable adolescents.


Subject(s)
Adolescent Health Services , Crisis Intervention/methods , Depression/therapy , Facilities and Services Utilization/statistics & numerical data , Mental Health Services , Substance-Related Disorders/therapy , Adolescent , California/epidemiology , Child , Depression/complications , Depression/diagnosis , Depression/epidemiology , Diagnosis, Dual (Psychiatry) , Female , Follow-Up Studies , Humans , Male , Mass Screening , Prevalence , Psychiatric Status Rating Scales , Referral and Consultation , Substance-Related Disorders/complications , Substance-Related Disorders/diagnosis , Substance-Related Disorders/epidemiology , Treatment Outcome
3.
J Pediatr ; 224: 72-78.e1, 2020 09.
Article in English | MEDLINE | ID: mdl-32522526

ABSTRACT

OBJECTIVES: To evaluate a Kaiser Permanente Northern California physician training tool entitled "Effective Communication without Confrontation" aimed at improving communication with vaccine-hesitant parents, building trust, and alleviating physician stress surrounding vaccination visits. STUDY DESIGN: Trainings were held May to July 2015. Pre- and post-training surveys assessed physician comfort and perceived effectiveness in communicating with vaccine-hesitant parents. We measured vaccination coverage at the 2-, 4-, and 6-month well-child visits, and days undervaccinated at 9 months of age. We compared vaccination rates before and after the training. RESULTS: Of 415 physicians who received training, 249 completed post-training surveys. Physicians reported that the training helped them feel "much more or more" comfortable talking with parents who are unsure (72.3%), want to delay (73.9%), or refuse (63.5%) vaccinations and "much more or more" effective at persuading parents who are unsure (67.5%) or want to delay vaccinations (61.4%). They reported feeling "the same or less" effective persuading parents who refuse vaccinations (66.3%). Vaccine coverage remained unchanged and high from before to after the training (95%-96%), as did parent satisfaction with his or her child's provider (4.73/5.00). CONCLUSIONS: The Effective Communication without Confrontation training did not increase vaccine coverage, but did improve physicians' comfort and perceived effectiveness communicating with most vaccine-hesitant parents and may help to ease potentially stressful vaccination visits.


Subject(s)
Education, Medical, Continuing/methods , Family Practice/education , Pediatrics/education , Vaccination Coverage/statistics & numerical data , Vaccination Refusal/psychology , Humans , Infant, Newborn , Parents/psychology , Patient Acceptance of Health Care/psychology , Professional-Family Relations , Qualitative Research , Surveys and Questionnaires
4.
Pediatrics ; 143(5)2019 05.
Article in English | MEDLINE | ID: mdl-31018988

ABSTRACT

BACKGROUND: Most studies on adolescent screening, brief intervention, and referral to treatment (SBIRT) have examined substance use outcomes. However, it may also impact service use and comorbidity-an understudied topic. We address this gap by examining effects of SBIRT on health care use and comorbidities. METHODS: In a randomized trial sample, we assessed 3 SBIRT care modalities: (1) pediatrician-delivered, (2) behavioral clinician-delivered, and (3) usual. Medical comorbidity and health care use were compared between a brief-intervention group with access to SBIRT for behavioral health (combined pediatrician and behavioral clinician arms) and a group without (usual care) over 1 and 3 years. RESULTS: Among a sample of eligible adolescents (n = 1871), the SBIRT group had fewer psychiatry visits at 1 year (incidence rate ratio [iRR] = 0.76; P = .05) and 3 years (iRR = 0.65; P < .05). Total outpatient visits did not differ in year 1. The SBIRT group was less likely to have mental health diagnoses (odds ratio [OR] = 0.69; 95% confidence interval [CI] = 0.48-1.01) or chronic conditions (OR = 0.66; 95% CI = 0.45-0.98) at 1 year compared with those in usual care. At 3 years, the SBIRT group had fewer total outpatient visits (iRR = 0.85; P < .05) and was less likely to have substance use diagnoses (OR = 0.64; 95% CI = 0.45-0.91) and more likely to have substance use treatment visits (iRR = 2.04; P < .01). CONCLUSIONS: Providing SBIRT in pediatric primary care may improve health care use and health, mental health, and substance use outcomes. We recommend further exploring the effects of SBIRT on these outcomes.


Subject(s)
Behavior Therapy/trends , Health Behavior , Patient Acceptance of Health Care , Pediatricians/trends , Primary Health Care/trends , Substance-Related Disorders/therapy , Adolescent , Child , Delivery of Health Care, Integrated/trends , Electronic Health Records/trends , Female , Humans , Male , Patient Acceptance of Health Care/psychology , Substance-Related Disorders/psychology , Time Factors
5.
Dev Biol ; 304(2): 556-66, 2007 Apr 15.
Article in English | MEDLINE | ID: mdl-17289017

ABSTRACT

Manipulatable models of bladder development which interrogate specific pathways are badly needed. Such models will allow a systematic investigation of the multitude of pathologies which result from developmental defects of the urinary bladder. In the present communication, we describe a model in which mouse embryonic stem (ES) cells are directed to differentiate to form bladder tissue by specific interactions with fetal bladder mesenchyme. This model allows us to visualize the various stages in the differentiation of urothelium from ES cells, including the commitment to an endodermal cell lineage, with the temporal profile characterized by examining the induction of specific endodermal transcription factors (Foxa1 and Foxa2). In addition, final functional urothelial differentiation was characterized by examining uroplakin expression. It is well established that ES cells will spontaneously develop teratomas when grown within immunocompromised mouse hosts. We determined the specific mesenchymal to ES cell ratios necessary to dictate organ-specific differentiation while completely suppressing teratomatous growth. Embryonic mesenchyme is well established as an inductive tissue which dictates organ-specific programming of epithelial tissues. The present study demonstrates that embryonic bladder mesenchyme can also steer ES cells towards developing specific endodermal derived urothelium. These approaches allow us to capture specific stages of stem cell differentiation and to better define stem cell hierarchies.


Subject(s)
Cell Differentiation , Embryonic Stem Cells/cytology , Mesoderm/cytology , Urinary Bladder/cytology , Animals , Cells, Cultured , Embryonic Stem Cells/metabolism , Hepatocyte Nuclear Factor 3-alpha/metabolism , Hepatocyte Nuclear Factor 3-beta/metabolism , Mesoderm/metabolism , Mice , Mice, Nude , Rats , Rats, Sprague-Dawley , Urinary Bladder/metabolism , Urothelium/cytology , Urothelium/metabolism
6.
Dev Dyn ; 235(10): 2795-801, 2006 Oct.
Article in English | MEDLINE | ID: mdl-16804891

ABSTRACT

Tissue recombination is a powerful method to evaluate the paracrine-signaling events that orchestrate the development of organs using the in vivo environment of a host rodent. Studies have reported the successful generation of primary cultures of rodent bladder urothelium, but none have reported their use to recapitulate bladder tissue with tissue recombination. We propose that primary cultured bladder urothelium, when recombined with inductive embryonic bladder mesenchyme, will form bladder tissue in a recombination model. Adult rat bladders were isolated and urothelium obtained. Sheets of bladder urothelium were re-suspended in collagen and maintained in tissue culture. After expansion (>20 passages), the urothelium was recombined with embryonic day-14 mouse bladder mesenchyme, then grafted beneath the renal capsule of immunocompromised mouse hosts. Grafts were harvested after 28 days. Control grafts were performed with bladder mesenchyme alone, cultured bladder urothelium alone, and collagen matrix alone. Final tissues were evaluated with staining and immunohistochemistry (H&E, Gomori's trichrome, broad-spectrum uroplakin, and smooth muscle actin alpha and gamma). Immunocytochemistry on cultured urothelium for broad-spectrum keratin, vimentin, and broad-spectrum uroplakin confirmed pure populations, void of mesenchymal contaminants. Staining of recombinant grafts demonstrated bladder tissue with mature urothelium and stromal differentiation. Control tissues were void of bladder tissue formation. We have successfully demonstrated that a chimeric bladder is formed from primary cultured bladder urothelium recombined with embryonic bladder mesenchyme. This is a powerful new tool for investigating the molecular mechanisms of bladder development and disease. Future applications may include the in vitro genetic manipulation of urothelium and examining those effects on growth and development in an in vivo environment.


Subject(s)
Mesoderm/metabolism , Transplantation, Heterologous/methods , Urinary Bladder/physiology , Urothelium/cytology , Animals , Blotting, Western , Cell Differentiation/physiology , Cells, Cultured , Female , Immunohistochemistry , Male , Membrane Glycoproteins/analysis , Mesoderm/cytology , Mesoderm/transplantation , Mice , Mice, Nude , Pregnancy , Rats , Rats, Sprague-Dawley , Tissue Engineering/methods , Urinary Bladder/cytology , Uroplakin III , Urothelium/metabolism , Urothelium/transplantation
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