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Mayer-Davis EJ, Seid M, Crandell J, Dolan L, Lagarde WH, Letourneau L, Maahs DM, Marcovina S, Nachreiner J, Standiford D, Thomas J, Wysocki T. Flexible Lifestyles for Youth (FL3X) behavioural intervention for at-risk adolescents with Type 1 diabetes: a randomized pilot and feasibility trial. Diabet Med 2015; 32:829-33. [PMID: 25424501 PMCID: PMC4437823 DOI: 10.1111/dme.12641] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/18/2014] [Indexed: 12/20/2022]
Abstract
AIM To determine the potential effect sizes for the Flexible Lifestyle for Youth (FL3X) behavioural intervention to improve glycaemic control (HbA(1c)) and quality of life for at-risk adolescents with Type 1 diabetes. METHODS Participants [n = 61; age 12-16 years, HbA(1c) 64-119 mmol/mol (8-13%)] were randomized to FL3X (minimum three sessions) or usual care. Effect sizes (Cohen's d), comparing the mean difference between the groups, were calculated. RESULTS Study retention (95%), attendance at intervention sessions (87% attended all three sessions) and acceptability were high (100% of the adolescents and 91% of parents would recommend the programme to others). Overall, 41% of participants in the intervention group and 24% of participants in the control group were 'responders' [HbA(1c) decreased by > 6 mmol/mol (0.5%); d = 0.37]. HbA(1c) levels decreased (d = -0.18), diabetes-specific quality of life increased (d = 0.29), but generic quality of life decreased (d = -0.23) in the intervention compared with the control group. CONCLUSIONS The FL3X programme merits further study for improving HbA(1c) and diabetes-specific quality of life in adolescents with Type 1 diabetes. (Clinical trials registry no.: NCT01286350).
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Affiliation(s)
- E J Mayer-Davis
- Department of Nutrition and Department of Medicine, University of North Carolina Chapel Hill, Chapel Hill, NC, USA
| | - M Seid
- Division of Pulmonary Medicine and Anderson Center for Health Systems Excellence, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - J Crandell
- School of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - L Dolan
- Division of Pediatric Endocrinology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - W H Lagarde
- Children's Endocrinology and Diabetes, WakeMed Children's Hospital, Raleigh, NC, USA
| | - L Letourneau
- Department of Nutrition, University of North Carolina Chapel Hill, Chapel Hill, NC, USA
| | - D M Maahs
- Barbara Davis Center for Diabetes, University of Colorado School of Medicine, Aurora, CO, USA
| | - S Marcovina
- Northwest Lipid Metabolism and Diabetes Research Laboratories, University of Washington, Seattle, WA, USA
| | - J Nachreiner
- Department of Nutrition, University of North Carolina Chapel Hill, Chapel Hill, NC, USA
| | - D Standiford
- Division of Pediatric Endocrinology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - J Thomas
- Department of Nutrition, University of North Carolina Chapel Hill, Chapel Hill, NC, USA
| | - T Wysocki
- Department of Research, Nemours Children's Clinic, Jacksonville, FL, USA
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Barnard KD, Wysocki T, Thabit H, Evans ML, Amiel S, Heller S, Young A, Hovorka R. Psychosocial aspects of closed- and open-loop insulin delivery: closing the loop in adults with Type 1 diabetes in the home setting. Diabet Med 2015; 32:601-8. [PMID: 25615888 DOI: 10.1111/dme.12706] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/19/2015] [Indexed: 12/29/2022]
Abstract
AIMS To explore the psychosocial experiences of closed-loop technology and to compare ratings of closed- and open-loop technology for adults with Type 1 diabetes taking part in a randomized crossover study. METHODS Adults (aged > 18 years) on insulin pump therapy were recruited to receive a first phase of either real-time continuous glucose monitoring with overnight closed-loop or real-time continuous glucose monitoring alone (open-loop) followed by a second phase of the alternative treatment in random order, at home for 4 weeks, unsupervised. Participants were invited to share their views in semi-structured interviews. The impact of the closed-loop technology, positive and negative aspects of living with the device overnight, along with the hopes and anxieties of the participants, were explored. RESULTS The participants in the trial were 24 adults with a mean (sd) age of 43 (12) years, of whom 54% were men. The mean (range) interview duration was 26 (12-46) min. Content and thematic analysis showed the following key positive themes: improved blood glucose control (n = 16); reassurance/reduced worry (n = 16); improved overnight control leading to improved daily functioning and diabetes control (n = 16); and improved sleep (n = 8). The key negative themes were: technical difficulties (n = 24); intrusiveness of alarms (n = 13); and size of equipment (n = 7). Of the 24 participant, 20 would recommend the closed-loop technology. CONCLUSIONS Closed-loop therapy has positive effects when it works in freeing participants from the demands of self-management. The downside was technical difficulties, particularly concerning the pump and 'connectivity', which it is hoped will improve. Future research should continue to explore the acceptability of the closed-loop system as a realistic therapy option, taking account of user concerns as new systems are designed. Failure to do this may reduce the eventual utility of new systems.
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Affiliation(s)
- K D Barnard
- HDH, Faculty of Medicine, University of Southampton, Southampton, UK
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Alleyn CR, Laffel LMB, Volkening LK, Anderson BJ, Nansel TR, Wysocki T, Weissberg-Benchell J. Comparison of longitudinal point-of-care and high-performance liquid chromatography HbA1c measurements in a multi-centre trial. Diabet Med 2011; 28:1525-9. [PMID: 21824185 PMCID: PMC3220776 DOI: 10.1111/j.1464-5491.2011.03404.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIMS Point-of-care HbA(1c) is routine in clinical practice. Comparison of point-of-care HbA(1c) against laboratory measurements across sites and over time is warranted. METHODS One hundred and twenty-one young persons with Type 1 diabetes from four centres provided 450 paired samples collected over 10 months for point-of-care HbA(1c) and central laboratory-based high-performance liquid chromatography (HPLC) HbA(1c) determinations. Change in HbA(1c) over time was assessed by difference from initial to final HbA(1c) and by growth modelling with annualized slope calculation. Change in HbA(1c) was categorized as improved (decrease of ≥ 0.5% or negative slope), no change (± 0.4% of initial HbA(1c) or slope = 0) or worsened (increase of ≥ 0.5% or positive slope). RESULTS The 450 paired samples (median of four pairs/patient) were highly correlated (r = 0.97, P < 0.0001), as were time-specific and site-specific pairs (r = 0.94 to 0.98, P < 0.0001). Initial-to-final point-of-care HbA(1c) and HPLC HbA(1c) changes were 0.3 ± 1.1% (range -2.7 to 4.1) and 0.4 ± 1.2% (-3.9 to 4.5), respectively, with 21% of patients (n = 26) discordant for change categories. ΔHbA(1c) by point-of-care HbA(1c) vs. HPLC HbA(1c) differed across the HbA(1c) range and by ≥ 0.5% absolute difference in ΔHbA(1c) in 14 (54%) of the 26 patients discordant for HbA(1c) change categories. Mean annual HbA(1c) slope was 0.4 ± 1.5% (-5.4 to 4.8) for point-of-care HbA(1c) and 0.4 ± 1.6% (-6.9 to 5.2) for HPLC HbA(1c), with 18% (n = 22 pairs) discordant for change categories. CONCLUSIONS Assessment of absolute HbA(1c) change may not be different for point-of-care HbA(1c) compared with HPLC HbA(1c); however, misclassification of patients by discrete cut-off values may occur with point-of-care HbA(1c) compared with HPLC HbA(1c) determinations.
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Affiliation(s)
- C R Alleyn
- Joslin Diabetes Center, Boston, MA 02215, USA
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4
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Abstract
AIMS Adherence to diabetes-related tasks is an important construct. The Diabetes Self-Management Profile is a validated, semi-structured interview assessing adherence in paediatric patients with Type 1 diabetes. We created and validated a brief questionnaire version of the Diabetes Self-Management Profile called the Diabetes Self-Management Questionnaire. METHODS Young people with Type 1 diabetes, ages 9-15 years (n = 338) and their parents provided data from chart review, interview and questionnaires. RESULTS Diabetes Self-Management Questionnaire scores correlated significantly with Diabetes Self-Management Profile scores, HbA(1c) , blood glucose monitoring frequency and other measures associated with adherence and/or glycaemic control (P ≤ 0.01 for all). Young people and parent scores were correlated (r = 0.55, P < 0.0001). The Diabetes Self-Management Questionnaire demonstrated modest internal consistency (Cronbach's α = 0.59), adequate for a brief measure of multidimensional adherence. In addition, factor analysis confirmed one factor. CONCLUSIONS This brief adherence questionnaire demonstrated construct validity in young people 9-15 years old and their parents and may have utility in clinical and research settings.
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Tansey M, Laffel L, Cheng J, Beck R, Coffey J, Huang E, Kollman C, Lawrence J, Lee J, Ruedy K, Tamborlane W, Wysocki T, Xing D. Satisfaction with continuous glucose monitoring in adults and youths with Type 1 diabetes. Diabet Med 2011; 28:1118-22. [PMID: 21692844 DOI: 10.1111/j.1464-5491.2011.03368.x] [Citation(s) in RCA: 93] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIMS To describe satisfaction with continuous glucose monitoring in Type 1 diabetes; to correlate continuous glucose monitoring satisfaction scores with usage; and to identify common themes in perceived benefits and barriers of monitoring reported by adults, youths and the parents of youths in the Juvenile Diabetes Research Foundation continuous glucose monitoring trials. METHODS The Continuous Glucose Monitoring Satisfaction Scale questionnaire was completed after 6 months of monitoring. Participants also answered open-ended queries of positive and negative attributes of continuous glucose monitoring. RESULTS More frequent monitoring was associated with higher satisfaction for adults (n = 224), youths (n = 208) and parents of youths (n = 192) (all P < 0.001) in both the 'benefits' and 'hassles' sub-scales of the Continuous Glucose Monitoring Satisfaction Scale, but the greatest differences between the two groups involved scores on hassle items. Common barriers to monitoring use included insertion pain, system alarms and body issues; while common benefits included glucose trend data, opportunities to self-correct out-of-range glucose levels and to detect hypoglycaemia. CONCLUSIONS As frequent use of continuous glucose monitoring is associated with improved glycaemic control without increased hypoglycaemia it is important to overcome barriers, reinforce benefits and set realistic expectations for this technology in order to promote its more consistent and frequent use in individuals with Type 1 diabetes.
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Affiliation(s)
- M Tansey
- Department of Pediatrics, University of Iowa, IL, USA.
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Nansel TR, Weisberg-Benchell J, Wysocki T, Laffel L, Anderson B. Quality of life in children with Type 1 diabetes: a comparison of general and diabetes-specific measures and support for a unitary diabetes quality-of-life construct. Diabet Med 2008; 25:1316-23. [PMID: 19046222 PMCID: PMC2597420 DOI: 10.1111/j.1464-5491.2008.02574.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
AIMS To assess the factor structure of the Pediatric Quality of Life Inventory (PedsQL) Diabetes Module and to compare the PedsQL general and diabetes-specific quality of life (QOL) measures regarding psychometric properties and relations to relevant outcomes. METHODS The instruments were completed by 447 children age 9 to 15.5 years with Type 1 diabetes > 1 year from four US paediatric diabetes clinics; parents completed the parallel parent-proxy measures. Principal components factor analysis was used to examine the factor structure of the PedsQL diabetes module. Analyses of the generic and diabetes QOL measures included psychometric properties, parent-child correlations and correlations with depression, adherence and glycated haemoglobin (HbA(1c)). RESULTS The factor structure of the PedsQL diabetes module did not support the original five subscales. Both one- and two-factor models were supported; however, parallel parent and child subscales did not emerge. While the generic and diabetes-specific measures of QOL were moderately to highly correlated with each other, the constructs were differentially associated with relevant diabetes outcomes. Generic QOL was more highly associated with depression than diabetes QOL. Conversely, diabetes QOL was more highly associated with adherence and HbA(1c), although this was seen to a greater extent for parent-proxy report than for child report. CONCLUSIONS Factor analysis of the PedsQL diabetes module supports the use of a total diabetes QOL score. Findings regarding the associations of the generic and diabetes modules with diabetes outcomes underscore the unique contribution provided by both generic and diabetes QOL.
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Affiliation(s)
- T R Nansel
- Prevention Research Branch, DESPR, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, DHHS, Bethesda, MD, USA.
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Delamater AM, Jacobson AM, Anderson B, Cox D, Fisher L, Lustman P, Rubin R, Wysocki T. Psychosocial therapies in diabetes: report of the Psychosocial Therapies Working Group. Diabetes Care 2001; 24:1286-92. [PMID: 11423517 DOI: 10.2337/diacare.24.7.1286] [Citation(s) in RCA: 202] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To review key advances in the behavioral science literature related to psychosocial issues and therapies for persons with diabetes, to discuss barriers to research progress, and to make recommendations for future research. RESEARCH DESIGN AND METHODS Key findings from the literature on psychosocial research in diabetes are reviewed separately for children and adults. Specific issues covered include psychosocial adjustment and psychiatric disorders, neurocognitive functioning, quality of life, and psychosocial therapies. Barriers that must be addressed to allow research in this area to progress are discussed. Recommendations are then made concerning high-priority areas for advancing research in the field. CONCLUSIONS A substantial amount of behavioral science research has demonstrated that psychosocial factors play an integral role in the management of diabetes in both children and adults. Research has also shown the efficacy of a number of psychosocial therapies that can improve regimen adherence, glycemic control, psychosocial functioning, and quality of life. More research in this area is needed to develop psychosocial intervention programs for specific patient populations and to demonstrate the cost-effectiveness of these approaches.
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Affiliation(s)
- A M Delamater
- University of Miami School of Medicine, Miami, Florida, USA.
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Abstract
OBJECTIVE This study reports 6- and 12-month follow-up for the families of adolescents with diabetes who participated in a trial of Behavioral-Family Systems Therapy (BFST). RESEARCH DESIGN AND METHODS A total of 119 families of adolescents with type 1 diabetes were randomized to 3 months of treatment with either BFST, an education and support (ES) group, or current therapy (CT). Family relationships, adjustment to diabetes, treatment adherence, and diabetic control were assessed at baseline, after 3 months of treatment, and 6 and 12 months later. This report focuses on the latter two evaluations. RESULTS Compared with CT and ES, BFST yielded lasting improvements in parent-adolescent relationships and diabetes-specific conflict. Delayed effects on treatment adherence emerged at 6- and 12-month follow-ups. There were no immediate or delayed effects on adolescents' adjustment to diabetes or diabetic control. CONCLUSIONS BFST yielded lasting improvement in parent-adolescent relationships and delayed improvement in treatment adherence, but it had no effect on adjustment to diabetes or diabetic control. A variety of adaptations to BFST could enhance its impact on diabetes outcomes.
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Affiliation(s)
- T Wysocki
- Division of Psychology and Psychiatry, Nemours Children's Clinic, Jacksonville, FL 32207, USA.
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Harris MA, Wysocki T, Sadler M, Wilkinson K, Harvey LM, Buckloh LM, Mauras N, White NH. Validation of a structured interview for the assessment of diabetes self-management. Diabetes Care 2000; 23:1301-4. [PMID: 10977022 DOI: 10.2337/diacare.23.9.1301] [Citation(s) in RCA: 158] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE The authors developed and validated a semi-structured interview; the Diabetes Self-Management Profile (DSMP), to measure self-management of type 1 diabetes. The DSMP includes the following regimen components: exercise, management of hypoglycemia, diet, blood glucose testing, and insulin administration and dose adjustment. RESEARCH DESIGN AND METHODS Families of youths with type 1 diabetes (n = 105) who were entering a controlled trial of intensive therapy (IT) versus usual care (UC) were administered the DSMP Analyses assessed the reliability and validity of the DSMP, including its associations with HbA1c and quality of life. RESULTS The DSMP total score has adequate internal consistency (Cronbach's alpha 0.76), 3-month test-retest reliability (Pearson correlation, r = 0.67), inter-interviewer agreement (r = 0.94), and parent-adolescent agreement (r = 0.61). DSMP total scores (r = -0.28) and 3 subscales correlated significantly with HbA1c (diet [r = -0.27], blood glucose testing [r = -0.37], and insulin administration and dose adjustment [r = -0.25 ]). Adolescents' reports of self-management did not differ from parental reports. Higher DSMP scores were associated with more favorable quality of life for mothers and youths. CONCLUSIONS The DSMP is a convenient measure that yields a reliable and valid assessment of diabetes self-management. Compared with extant similar measures, the DSMP is more strongly correlated with HbA1c.
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Affiliation(s)
- M A Harris
- Department of Pediatrics, Washington University School of Medicine, St. Louis, Missouri 63110, USA.
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Wysocki T, Harris MA, Greco P, Bubb J, Danda CE, Harvey LM, McDonell K, Taylor A, White NH. Randomized, controlled trial of behavior therapy for families of adolescents with insulin-dependent diabetes mellitus. J Pediatr Psychol 2000; 25:23-33. [PMID: 10826241 DOI: 10.1093/jpepsy/25.1.23] [Citation(s) in RCA: 146] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVE To describe the short-term results of a controlled trial of Behavioral Family Systems Therapy (BFST) for families of adolescents with diabetes. METHODS We randomized 119 families of adolescents with diabetes to 3 months' treatment with either BFST, an education and support Group (ES), or current therapy (CT). Family relationships, psychological adjustment to diabetes, treatment adherence and diabetic control were assessed at baseline, after 3 months of treatment (reported here), and 6 and 12 months later. RESULTS Compared with CT and ES, BFST yielded more improvement in parent-adolescent relations and reduced diabetes-specific conflict. Effects on psychological adjustment to diabetes and diabetic control were less robust and depended on the adolescent's age and gender. There were no effects on treatment adherence. CONCLUSIONS BFST yielded some improvement in parent-adolescent relationships; its effects on diabetes outcomes depended on the adolescent's age and gender. Factors mediating the effectiveness of BFST must be clarified.
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Affiliation(s)
- T Wysocki
- Nemours Children's Clinic, Jacksonville, Florida 32207, USA.
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Abstract
UNLABELLED Parents' anxiety about their children's anesthesia may adversely affect the children's outcomes and compromise the quality of informed consent. Studies of these issues have been limited by the lack of validated measures of parental anxiety and knowledge surrounding anesthesia. In the present study, we evaluated psychometric properties of the Amsterdam Preoperative Anxiety and Information Scale (APAIS) and the Standard Anesthesia Learning Test (SALT) among 85 parents who participated in an evaluation of the effects of a videotape about pediatric anesthesia. The results supported the internal consistency, test-retest reliability, and concurrent validity of both instruments and documented the equivalence of two forms of the SALT. Factor analysis supported the previously demonstrated factor structure of the APAIS, further confirming its construct validity. We conclude that the APAIS and SALT are reliable and valid measures of parental anxiety and knowledge of pediatric anesthesia that can be used for clinical and research purposes. IMPLICATIONS This study verified the reliability and validity of two questionnaires for measuring parents' knowledge and anxiety about pediatric anesthesia. These questionnaires can be used in further research on factors affecting parental anxiety and knowledge before their children's surgery.
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Affiliation(s)
- K M Miller
- Division of Behavioral Pediatrics and Psychology, Nemours Children's Clinic, Jacksonville, Florida 32207, USA
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Wajda Z, Wysocki T. [Continuous arteriovenous hemofiltration in the management of patients with shock and multiorgan insufficiency syndrome]. Wiad Lek 1998; 50 Suppl 1 Pt 2:190-7. [PMID: 9424873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Spontaneous continuous arterio-venous hemofiltration (CAVH) is a blood purification system based on blood filtration through capillary hemofilters without pumps, using the arterio-venous pressure gradient for blood perfusion. In 2-nd Department of Surgery of Medical University of Gdańsk in the years 1989-1996 we introduced CAVH 13 times in 6 women and 7 men, aged from 17 till 79 years. We used this technique to maintain fluid balance in anuric patients needing parenteral fluids. Due to circulatory and respiratory insufficiency all patients needed catecholamines infusion and controlled respiration. In 7 patients acute renal failure was caused by septic shock and in 6 patients by shock after severe multiorgan injuries. The CAVH therapy lasted from 3 till 16 days. The stabilisation of hemodynamic and renal parameters was observed in all patients. 3 patients died of cranio-cerebral injuries and 2 due to longlasting septic shock induced by necrotic pancreatitis. In all patients CAVH was required to remove the excess water given as carrier in total parenteral nutrition. Experience with 13 cases has shown the CAVH technique, to be particularly useful in patients with vascular instability or severe fluid overload. The above method which needs no technical investment is simple to handle.
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Affiliation(s)
- Z Wajda
- II Katedry i Kliniki Chirurgii Ogólnej, Gastroenterologicznej i Endokrynologicznej Akademii Medycznej w Gdańsku
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Wysocki T, Harris MA, Greco P, Harvey LM, McDonell K, Danda CL, Bubb J, White NH. Social validity of support group and behavior therapy interventions for families of adolescents with insulin-dependent diabetes mellitus. J Pediatr Psychol 1997; 22:635-49. [PMID: 9383927 DOI: 10.1093/jpepsy/22.5.635] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Compared the social validity of behavior therapy vs. support group interventions for reduction of parent-adolescent conflict among families of adolescents with diabetes. Families were randomized to 10 sessions of an Education and Support group (ES) or 10 sessions of Behavioral Family Systems Therapy (BFST). We compared participants' social validity ratings of BFST and ES using the Treatment Evaluation Questionnaire (TEQ). Mean TEQ scores were significantly more positive for BFST than ES and, for 13 of 20 items, BFST was rated significantly more positively by parents and/or adolescents. Adolescents rated ES less positively than did parents. Fathers' responses reflected fewer differences between ES and BFST. Results extend previous research on BFST and confirm its superiority over ES for targeting family conflict.
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Affiliation(s)
- T Wysocki
- Nemours Children's Clinic, Jacksonville, Florida 32207, USA
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Wysocki T, Meinhold PM, Taylor A, Hough BS, Barnard MU, Clarke WL, Bellando BJ, Bourgeois MJ. Psychometric properties and normative data for the parent version of the diabetes independence survey. Diabetes Educ 1996; 22:587-91. [PMID: 8970288 DOI: 10.1177/014572179602200606] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The parent version of the Diabetes Independence Survey measures parents' perceptions of their children's mastery of 38 diabetes self-care skills. The instrument was administered to 648 parents of 622 children with insulin-dependent diabetes mellitus, ages 3 and 18 years, at seven different pediatric medical centers. Data confirming the internal consistency, interrater reliability, construct validity, and concurrent validity of the instrument are presented in this paper. Age-adjusted normative data for total scores on the instrument as well as item-by-item data on the ages at which mastery of each skill was reported by 25%, 50%, and 75% of parents also are discussed. The Diabetes Independence Survey can be used as a reliable, valid, and efficient research tool for assessing the growth and development of diabetes knowledge and skills among children and adolescents, and as a screening instrument and program evaluation tool for clinical purposes.
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Wysocki T, Taylor A, Hough BS, Linscheid TR, Yeates KO, Naglieri JA. Deviation from developmentally appropriate self-care autonomy. Association with diabetes outcomes. Diabetes Care 1996; 19:119-25. [PMID: 8718430 DOI: 10.2337/diacare.19.2.119] [Citation(s) in RCA: 209] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Treatment of IDDM in youth emphasized balancing children's self-care autonomy with their psychological maturity. However, few data exist to guide clinicians or parents, and little is known about correlates of deviations from this ideal. RESEARCH DESIGN AND METHODS In this cross-sectional study, IDDM self-care autonomy of 100 youth was assessed using two well-validated measures. Three measures of psychological maturity (cognitive function, social-cognitive development, and academic achievement) were also collected for each child. Composite indexes of self-care autonomy and of psychological maturity were formed, and the ratio of the self-care autonomy index to the psychological maturity index quantified each child's deviation from developmentally appropriate IDDM self-care autonomy. Based on these scores, participants were categorized as exhibiting constrained (lower tertile), appropriate (middle tertile), or excessive (higher tertile) self-care autonomy. Between-group differences in treatment adherence, diabetes knowledge, glycemic control, and hospitalization rates were explored. RESULTS Analysis of covariance controlling for age revealed that the excessive self-care autonomy group demonstrated less favorable treatment adherence, diabetes knowledge, hospitalization rates, and, marginally, glycemic control. Excessive self-care autonomy increased with age and was less common among intact two-parent families but was unrelated to other demographic factors. CONCLUSIONS The findings indicate caution about encouragement of maximal self-care autonomy among youth with IDDM and suggest that families who succeed in maintaining parental involvement in diabetes management may have better outcomes.
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Affiliation(s)
- T Wysocki
- Nemours Children's Clinic, Jacksonville, Florida, USA
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Abstract
Extended previous studies of adolescents with insulin-dependent diabetes mellitus (IDDM) that have implicated family conflict as a correlate of poor adaptation to the disease and inadequate diabetic control. Families of 115 adolescents with IDDM completed the Parent-Adolescent Relationship Questionnaire (PARQ) and the Teen Adjustment to Diabetes Scale (TADS) and recent glycohemoglobin levels were retrieved from medical records for 82 patients. PARQ scores of families of adolescents with IDDM were similar to those of a healthy normative group. Multiple regression analysis showed that a PARQ scale measuring family communication and conflict resolution skills was a strong predictor of the IDDM outcome variables, suggesting that these families could derive health and behavioral benefits from an intervention that improves parent-adolescent communication skills. Controlled trials of such interventions are needed.
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Affiliation(s)
- T Wysocki
- Nemours Children's Clinic, Jacksonville, Florida 32247
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Gruca Z, Wajda Z, Sledzinski Z, Dzoga-Litwinowicz M, Wysocki T, Cichecki P, Glowacki J, Stanek A. Late result of surgical treatment of rectal cancer. Eur J Cancer 1993. [DOI: 10.1016/0959-8049(93)91104-s] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Abstract
OBJECTIVE Prospective evaluation of the use of blood glucose test results for treatment actions by families of youth with IDDM. RESEARCH DESIGN AND METHODS Forty-seven patients with IDDM used reflectance meters with memory for SMBG for 28 days. Parents kept weekly diaries of six types of uses of SMBG data. We collected SMBG data from the reflectance meters, HbA1 and serum fructosamine assays, and measures of behavioral factors that could affect use of SMBG data. RESULTS Families recorded a mean of 4.85 data-based actions during the 28-day study, and 74% of the families reported at least one such action. Fifty percent of recorded actions consisted of management of hypoglycemia and, among the remainder, only 18% were anticipatory, proactive actions. Partial correlation analysis showed that families with more frequent use of SMBG data had less parent-child conflict about diabetes, more diabetes knowledge, and better overall treatment adherence. Use of SMBG data was unrelated to objective indices of the need for treatment adjustments or to diabetic control. CONCLUSIONS Most families made active use of their SMBG data, but few of these actions were proactive. Behavioral factors were stronger predictors of family use of SMBG data than were objective indices of the need for treatment adjustments. The results illustrate the need for further research on use of SMBG data and methods to enhance its impact on diabetic control.
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Affiliation(s)
- T Wysocki
- Department of Psychology, Children's Hospital, Columbus, OH 43205
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19
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Wysocki T, Hough BS, Ward KM, Green LB. Diabetes mellitus in the transition to adulthood: adjustment, self-care, and health status. J Dev Behav Pediatr 1992; 13:194-201. [PMID: 1613115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A cross-sectional study of health and adjustment among 18 to 22-year-old patients with insulin-dependent diabetes mellitus (IDDM) is reported. Objectives were to examine coping with IDDM in this age group; to identify predictors of health status, treatment adherence, and health care use; and to provide a retrospective evaluation of the persistence of IDDM-specific adjustment from earlier through later adolescence. Multiple validated measures, interviews of independent informants, and biochemical assays were used to assess psychological, behavioral, and metabolic status. Patients and parents completed a retrospective measure of the patient's adjustment to IDDM during earlier adolescence. Findings (n = 81) indicated: (1) normal rates of general psychopathology but some evidence of poorer adjustment to IDDM relative to other age groups, (2) poor diabetic control and high incidence of microalbuminuria, (3) specific factors associated differentially with treatment compliance, health care use, diabetic control, and microalbuminuria among late adolescents, and (4) evidence that poor adjustment to IDDM in earlier adolescence persists into the transition to adulthood. The findings imply that late adolescents with IDDM are at risk of various unfavorable behavioral and health outcomes and that adjustment to the disease during earlier adolescence may be a predictor of subsequent health-related behavior and health status. A longitudinal study is needed to confirm these findings.
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Affiliation(s)
- T Wysocki
- Department of Pediatrics, Ohio State University, Children's Hospital, Columbus 43205
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Wysocki T, Meinhold PA, Abrams KC, Barnard MU, Clarke WL, Bellando BJ, Bourgeois MJ. Parental and professional estimates of self-care independence of children and adolescents with IDDM. Diabetes Care 1992; 15:43-52. [PMID: 1737541 DOI: 10.2337/diacare.15.1.43] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To report the results of a survey of 490 parents of children with insulin-dependent diabetes mellitus (IDDM) regarding the children's mastery of 38 diabetes-care skills. Parental responses are contrasted with those of a previous survey in which 229 diabetes professionals estimated ages at which typical children with IDDM master the same skills. RESEARCH DESIGN AND METHODS Parents were recruited at five pediatric endocrinology clinics with a response rate of 88.9%. RESULTS For 33 of 38 skills, professionals' median mastery age estimates exceeded, by greater than or equal to 1 yr, the median ages that parents reported skill mastery by their estimates, children. Despite the parent-professional disagreement about mastery-age their survey responses yielded substantial agreement about the order of mastery of specific skills. The data also revealed two profiles of comparative results. For many items, parents reported earlier skill mastery, but parental and professional estimates eventually converged during adolescence. These skills consisted of rote, motoric acts, or more complex tasks for which errors yield relatively certain aversive consequences. For other skills, more professional estimated skill mastery among adolescents than did parents. These skills required substantial organization and self-regulation by the adolescent, involved treatment components for which the aversive consequences of errors are deferred and uncertain, or they were skills infrequently required of most patients with IDDM. CONCLUSIONS The parent-professional discordance revealed by this survey illustrates the importance of clear specification of treatment responsibilities, careful monitoring of self-care competence, and periodic reeducation of children with IDDM.
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Abstract
Extended a study of diabetic adults which showed that fear of hypoglycemia is common and may affect diabetic control. That study evaluated the psychometric properties of the Hypoglycemic Fear Survey (HFS), an instrument designed to measure fear of hypoglycemia. The present study evaluated the psychometric properties of the HFS with diabetic youth. The HFS was completed by 128 Ss on arrival at a diabetes summer camp, by 127 Ss at the end of the 7-day camp, and by 74 Ss 12 weeks after camp. The results support the internal consistency and test-retest reliability of the HFS with this age group. Factor analytic and multiple regression techniques support the construct validity of the scale. HFS scores enhanced prediction of diabetic control. The HFS appears to be useful as a research tool with children and adolescents, although cross-validation is needed before clinical use can be justified.
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Wysocki T, Herr R, Fryar M, McGlone C, Smith B, Dyas M, Monda K, Coburn T, Mahan J, Mentser M. Behavior modification in pediatric hemodialysis. ANNA J 1990; 17:250-4. [PMID: 2357122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
This article reports the results of a behavior modification approach for managing disruptive and noncompliant behaviors in four male hemodialysis patients ranging in age from 10 to 16 years. Each patient demonstrated some improvement in either behavior or health status during the intervention and 76.7% of available token reinforcers were earned. The intervention was inexpensive and well-accepted by the patients, families, and staff. Guidelines for the planning, implementation, and evaluation of such interventions are presented.
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Abstract
There are no empirically obtained data defining appropriate developmental expectations for the acquisition of self-care independence by children with insulin-dependent diabetes mellitus. This study surveyed diabetes professionals about their estimates of ages at which children typically master 38 diabetes skills. The 229 survey respondents represented a broad range of professions and clinical settings and had extensive experience as diabetes professionals. Mean mastery age estimates were less than 14 yr for the 38 skills assessed. Responses to each item were variable among respondents, with a mean SD of 2.1 yr in estimated mastery ages for all items. Estimated mastery ages were below the age ranges recommended by the American Diabetes Association for 14 of 20 comparable skills. Physicians generally expected the diabetes skills to be mastered at later ages than did nurses or other health-care professionals. There were no other consistent response patterns related to respondent characteristics, i.e., years of clinical experience, employment setting, current patient load, or method of survey distribution.
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Affiliation(s)
- T Wysocki
- Department of Pediatrics, Ohio State University, Columbus
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25
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26
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Abstract
Self-monitoring of blood glucose (SMBG) is used in the management of diabetes to guide insulin and diet adjustments. However, SMBG has not achieved its potential impact on diabetic control, perhaps due to poor compliance. Research on SMBG compliance interventions has been hampered by a lack of reliable and practical methods of behavioral assessment. The appearance of reflectance meters with memory permits precise, yet efficient, measurement of SMBG behaviors, allowing more effective interventions. This study evaluated a behavioral contract for SMBG compliance among diabetic adolescents, using reflectance meters with memory to assess the target behavior. Thirty patients were randomized to either meter-alone or meter-plus-contract conditions; an additional 12 patients served in a conventional-therapy control group. Compliance for the meter-alone group declined sharply during the 16-week intervention, whereas it remained at or above baseline levels for the meter-plus-contract group. Despite the large between-groups differences in SMBG frequency, both groups showed equal, moderate improvement in measures of diabetic control, suggesting that SMBG frequency had little impact on health status in this sample. There were no intervention-specific effects on overall diabetes compliance or patient or parent adjustment to diabetes. Few of the measured patient characteristics were significant predictors of treatment response. Further research into maximizing the therapeutic impact of SMBG is needed.
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Affiliation(s)
- T Wysocki
- Department of Pediatrics, Ohio State University, Columbus 43205
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27
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Abstract
Although preschool-aged children with diabetes might be at increased risk for both general and disease-specific psychological adjustment difficulties, this issue has not been investigated. We evaluated both general and diabetes-related adjustment of 20 preschool-aged children and their mothers. The mothers completed the Child Behavior Checklist, Parenting Stress Index, Parents' Diabetes Opinion Survey, and the Preschool Diabetes Behavior Checklist. The latter measure was constructed specifically for this study to measure the frequency of oppositional and avoidance behaviors of children regarding diabetes management tasks. Mothers reported that their children displayed significantly more internalizing behavior problems (anxiety, depression, withdrawal) and were a significantly greater source of parental stress compared with corresponding nondiabetic normative group samples. Also, certain maternal attitudes about diabetes and its treatment were correlated with the children's disease-specific behavior problems. The children's general psychological adjustment, however, was not predictive of these diabetes-specific behavior problems.
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Affiliation(s)
- T Wysocki
- Department of Pediatrics, Ohio State University, Columbus
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28
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Abstract
Despite frequent use in the management of diabetes mellitus, self-monitoring of blood glucose (SMBG) is not achieving its potential therapeutic impact. Among the behavioral factors which may interfere with the improvement of diabetic control through SMBG are noncompliance and inadequate utilization of obtained blood glucose data. This paper reviews the research concerning these issues, including estimates of the prevalence and clinical significance of each of these limiting factors and an evaluation of assessment and intervention strategies which have been investigated. The methodological problems encountered in attempts to demonstrate that SMBG behaviors affect diabetic control are discussed. Although the existing research literature provides very weak evidence linking SMBG behaviors and diabetic control, the author asserts that it is premature to conclude that such relationships cannot be established and maintained.
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Affiliation(s)
- T Wysocki
- Ohio State University College of Medicine, Columbus
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Davidson NA, Hemingway MJ, Wysocki T. Reducing the use of restrictive procedures in a residential facility. Hosp Community Psychiatry 1984; 35:164-7. [PMID: 6698503 DOI: 10.1176/ps.35.2.164] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Restrictive procedures are frequently used in residential facilities for the mentally ill and developmentally disabled despite humanitarian, professional, and legal concerns. Administrators in a regional residential facility for the developmentally disabled instructed staff to reduce the use of seclusion, mechanical restraint, and psychotropic drugs in the facility and set clearly defined policies and procedures on the use of such restraints. Data were gathered on the prevalence of restrictive procedures before and after the new policies were implemented, and staff received frequent feedback. The data showed that in the two and a half years following the adoption of the new policies, the use of seclusion, mechanical restraint, and psychotropic drugs dropped significantly without a concomitant increase in violent incidents, staff turnover, or use of other restrictive procedures. The authors conclude that instructions and feedback are an effective and inexpensive way to reduce the use of restrictive treatment procedures and that the approach used in their facility merits further investigation.
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Abstract
The present study was designed to examine the effects of gradual phenytoin withdrawal on the matching to sample performance of three mentally retarded person. The percentage of correct responses per session served as the dependent variable, and the sample and comparison stimuli were red, green, and blue illuminations of translucent response windows. With two of the subjects, the sensitivity of a workshop assembly task to phenytoin effects was explored retrospectively. The dependent variables were percentage of time on task, number of completions, and number and type of prompts required per session. The results showed that doses of phenytoin considerably lower than the suggested optimum therapeutic level impaired the performance of mentally retarded individuals on both matching to sample and workshop assembly tasks. As doses were reduced for each subject, there were increases in the percentage of correct responding on the matching to sample task with the highest percentage correct being obtained after, and only after, the 0-mg dose was reached. In the workshop setting, the greatest number of assemblies completed and the lowest number of prompts required occurred only after the 0-mg dose was reached. The results are discussed in terms of generality, the tasks being well suited ot the study of drug effects with mentally retarded individuals, and implications for habilitation.
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Wysocki T, Fuqua W, Davis VJ, Breuning SE. Effects of thioridazine (Mellaril) on titrating delayed matching-to-sample performance of mentally retarded adults. Am J Ment Defic 1981; 85:539-47. [PMID: 7223785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The effects of thioridazine on the performance of a titrating delayed matching-to-sample discrimination by four retarded adults was investigated. Trials began with the center of three response panels illuminated by one of three colors. The delay between depression of the center response panel and presentation of the two comparison stimuli on the side response panels varied according to the accuracy of the subjects' performance. The primary dependent variable was the limit of delay, defined as the longest delay at which the subject emitted four consecutive correct responses in a 30-minute session. The subjects' chronic doses of thioridazine were reduced systematically in a multiple baseline across-subjects design. For all of the subjects, the limit of delay increased after, and only after, reductions in the daily thioridazine dose had been implemented. Results indicated that the withdrawal of chronically administered thioridazine resulted in increased accuracy in a delayed matching-to-sample task, suggesting strongly that the drug impairs performance of this discrimination.
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Abstract
Behavioral contracting was used to encourage physical exercise among college students in a multiple-baseline design. Subjects deposited items of personal value with the experimenters, which they could earn back on fulfillment of two types of contract contingencies. Subjects selected weekly aerobic point criteria, which they could fulfill by exercising in the presence of other subjects. In addition, subjects contracted to observe and record the exercise of other subjects and to perform an independent reliability observation once each week, with both of these activities monitored by the experimenters. Results indicated that the contract contingencies produced increases in the number of aerobic points earned per week for seven of eight subjects, that the aerobic point system possesses several advantages as a dependent variable for behavioral research on exercise, and that inexperienced observers could be quickly trained to observe exercise behavior and to translate those observations into their aerobic point equivalents. Finally, in a followup questionnaire completed 12 months after the end of the study, seven of the eight subjects reported that they were earning more aerobic points per week than had been the case during the baseline condition of this experiment.
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Wysocki T, Green L, Huxtable K. Blood glucose monitoring by diabetic adolescents: compliance and metabolic control. Psychol Health 1989. [PMID: 2767019 DOI: 10.1037//0278-6133.8.3.267] [Citation(s) in RCA: 7] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Self-monitoring of blood glucose (SMBG) is used in the management of diabetes to guide insulin and diet adjustments. However, SMBG has not achieved its potential impact on diabetic control, perhaps due to poor compliance. Research on SMBG compliance interventions has been hampered by a lack of reliable and practical methods of behavioral assessment. The appearance of reflectance meters with memory permits precise, yet efficient, measurement of SMBG behaviors, allowing more effective interventions. This study evaluated a behavioral contract for SMBG compliance among diabetic adolescents, using reflectance meters with memory to assess the target behavior. Thirty patients were randomized to either meter-alone or meter-plus-contract conditions; an additional 12 patients served in a conventional-therapy control group. Compliance for the meter-alone group declined sharply during the 16-week intervention, whereas it remained at or above baseline levels for the meter-plus-contract group. Despite the large between-groups differences in SMBG frequency, both groups showed equal, moderate improvement in measures of diabetic control, suggesting that SMBG frequency had little impact on health status in this sample. There were no intervention-specific effects on overall diabetes compliance or patient or parent adjustment to diabetes. Few of the measured patient characteristics were significant predictors of treatment response. Further research into maximizing the therapeutic impact of SMBG is needed.
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Affiliation(s)
- T Wysocki
- Department of Pediatrics, Ohio State University, Columbus 43205
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