51
|
Kaufmann MM, Franz D, Lassahn C, Siebert CH. [Total hip replacement in the G-DRG-system]. ACTA ACUST UNITED AC 2007; 145:61-7. [PMID: 17345545 DOI: 10.1055/s-2007-960509] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
AIM Due to the continuing increase in life expectancy, the ageing process of the German population in general and the high demands placed on activity levels and quality of life today, the demand for primary and secondary joint replacement surgery continues to increase. To distribute the economic and medical resources properly, while still making technical and surgical innovations available to a broad public, hospitals must be able to adequately finance these procedures with the help of the proper diagnosis related groups. METHOD The development of the German DRG-system over the past years, as well as the new calculation for the year 2006 are to be reviewed and analysed in this article with this in mind. RESULTS An improvement in the degree of differentiation between the individual procedures can be documented. CONCLUSION Whether or not these changes will ensure the long-term financial survival of the German health care system will remain to be seen.
Collapse
|
52
|
Franz D, Roeder N, Hörmann K, Alberty J. [The German DRG system and its effect on imaging quality in ENT, and head and neck surgery]. HNO 2007; 54:267-76. [PMID: 16528502 DOI: 10.1007/s00106-006-1388-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND The new G-DRG system for 2006 was published in September 2005. This article presents, analyses, and comments essential changes in the G-DRG system for 2006 and their consequences for ENT-Medicine. RESULTS The complexity of the G-DRG system has increased significantly. In 2006, the case allocation will be more differentiated for common surgical procedures on the middle ear, nose, paranasal sinuses, salivary glands, and for head and neck cancer. Furthermore, the patient's age and the clinical and complexity level (PCCL) will be of increased relevance in selected case constellations. However, diagnostic endoscopies with rigid instruments will still not be regarded as OR procedures. CONCLUSION Essential adjustments proposed by the German Association for ENT Medicine (DGHNOKHC) and the ENT Medical Professional Association (HNO-Berufsverband) have been made, and the quality of case allocation of ENT-patients within the G-DRG system improved. Nevertheless, further adjustments to the G-DRG system are necessary.
Collapse
|
53
|
Abstract
BACKGROUND The German DRG system has been further developed into version 2007. For ENT and head and neck surgery, significant changes in the coding of diagnoses and medical operations as well as in the the DRG structure have been made. RESULTS New ICD codes for sleep apnoea and acquired tracheal stenosis have been implemented. Surgery on the acoustic meatus, removal of auricle hyaline cartilage for transplantation (e. g. rhinosurgery) and tonsillotomy have been coded in the 2007 version. In addition, the DRG structure has been improved. Case allocation of more than one significant operation has been established. CONCLUSION The G-DRG system has gained in complexity. High demands are made on the coding of complex cases, whereas standard cases require mostly only one specific diagnosis and one specific OPS code. The quality of case allocation for ENT patients within the G-DRG system has been improved. Nevertheless, further adjustments of the G-DRG system are necessary.
Collapse
|
54
|
Franz D, Windolf J, Kaufmann M, Siebert CH, Roeder N. [Hand surgery in the German DRG System 2007]. Unfallchirurg 2007; 110:477-81. [PMID: 17458523 DOI: 10.1007/s00113-007-1273-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Hand surgery often needs only a short length of stay in hospital. Patients' comorbidity is low. Many hand surgery procedures do not need inpatient structures. Up until 2006 special procedures of hand surgery could not be coded. The DRG structure did not separate very complex and less complex operations. Specialized hospitals needed a proper case allocation of their patients within the G-DRG system. RESULTS The DRG structure concerning hand surgery increased in version 2007 of the G-DRG system. The main parameter of DRG splitting is the complexity of the operation. Furthermore additional criteria such as more than one significant OR procedure, the patients' age, or special diagnoses influence case allocation. A special OPS code for complex cases treated with hand surgery was implemented. CONCLUSION The changes in the DRG structure and the implementation of the new OPS code for complex cases establish a strong basis for the identification of different patient costs. Different case allocation leads to different economic impacts on departments of hand surgery. Whether the new OPS code becomes a DRG splitting parameter has to be calculated by the German DRG Institute for further DRG versions.
Collapse
|
55
|
Alberty J, Franz D. [ENT relevant changes in the German OPS Procedure Classification System for 2006]. Laryngorhinootologie 2006; 85:435-40. [PMID: 16612749 DOI: 10.1055/s-2006-925196] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Classification of surgical and medical procedures is of increasing relevance for health care financing. From this viewpoint, classification according to the German "Operations- und Prozedurenschlüssel" (OPS) was frequently inadequate so far. METHODS In the course of a comprehensive DRG evaluation project, deficits of the economic classification of ENT-medicine were identified. Based on these findings, proposals for further improvement of the OPS were developed. RESULTS An improper medical economic classification was identified for common surgical procedures on middle ear, nose and paranasal sinuses, and for coding of prosthetic voice restoration. In agreement with the German Institute for Medical Documentation and Information (DIMDI) the OPS was revised accordingly. CONCLUSIONS Significant modifications of the OPS will take place at January 1 (st) 2006, which are of great impact for health care financing by the G-DRG-System and in the context of outpatient surgery.
Collapse
|
56
|
Franz D, Roeder N, Leuwer R, Büter J, Hörmann K, Alberty J. [G-DRG System 2005. Analysis and evaluation of significant changes from the viewpoint of HNO medical science]. HNO 2005; 53:213-22. [PMID: 15696310 DOI: 10.1007/s00106-004-1214-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
With the release of the new Global Case Agreement by Self Administration in Public Health on the 16 September 2004, the adjustment of the G-DRG System for the year 2005 was completed. Otorhinolaryngology, and head and neck surgery face several changes in the fields of diagnosis and procedural coding (ICD-10-GM 2005, OPS-301 2005), G-DRG case allocation, and extra reimbursements for special interventions. Despite some considerable improvements, substantial problems remain unsolved. This paper presents and comments on the key points of the G-DRG System for 2005 for otorhinolaryngology, and head and neck surgery.
Collapse
|
57
|
Balkany TJ, Hodges AV, Buchman CA, Luxford WM, Pillsbury CH, Roland PS, Shallop JK, Backous DD, Franz D, Graham JM, Hirsch B, Luntz M, Niparko JK, Patrick J, Payne SL, Telischi FF, Tobey EA, Truy E, Staller S. Cochlear Implant Soft Failures Consensus Development Conference Statement. Otol Neurotol 2005; 26:815-8. [PMID: 16015190 DOI: 10.1097/01.mao.0000178150.44505.52] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
58
|
Krause SW, Krych M, Glocker S, Franz D, Ostermann H, Ganser A, Roeder N. DRG in der Hämatologie und Internistischen Onkologie: Ergebnisse aus zwei deutschlandweiten Evaluationsprojekten. Oncol Res Treat 2005. [DOI: 10.1159/000085641] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
59
|
Paul CA, Reid PC, Boegle AK, Karten B, Zhang M, Jiang ZG, Franz D, Lin L, Chang TY, Vance JE, Blanchette-Mackie J, Maue RA. Adenovirus expressing an NPC1-GFP fusion gene corrects neuronal and nonneuronal defects associated with Niemann pick type C disease. J Neurosci Res 2005; 81:706-19. [PMID: 16015597 DOI: 10.1002/jnr.20592] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Niemann Pick type C (NPC) disease is an autosomal recessive disorder characterized by abnormal cholesterol metabolism and accumulation in lysosomal and endosomal compartments. Although peripheral organs are affected, the progressive neurodegeneration in the brain is typically most deleterious, leading to dystonia, ataxia, seizures, and premature death. Although the two genes underlying this disorder in humans and mouse models of the disease have been identified (NPC1 in 95% and NPC2/HE1 in 5% of human cases), their cellular roles have not Been fully defined, and there is currently no effective treatment for this disorder. To help address these issues, we constructed a recombinant adenovirus, Ad(NPC1-GFP), which contains a cDNA encoding a mouse NPC1 protein with a green fluorescent protein (GFP) fused to its C-terminus. Fluorescence microscopy and cholesterol trafficking assays demonstrate that the GFP-tagged NPC1 protein is functional and detectable in cells from different species (hamster, mouse, human) and of different types (ovary-derived cells, fibroblasts, astrocytes, neurons from peripheral and central nervous systems) in vitro. Combined with results from time-lapse microscopy and in vivo brain injections, our findings suggest that this adenovirus offers advantages for expressing NPC1 and analyzing its cellular localization, movement, functional properties, and beneficial effects in vitro and in vivo.
Collapse
|
60
|
|
61
|
Alberty J, Franz D, Leuwer R, Büter J, Metzger F, Steuer-Vogt M, Hörmann K, Roeder N. [The G-DRG system 2004 and its interfaces with the outpatient sector. Is the ENT medicine at the beginning of a structural change?]. HNO 2004; 52:387-93. [PMID: 15088092 DOI: 10.1007/s00106-004-1064-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
62
|
Franz D, Rochell B, Roeder N. [The G-DRG system 2003/2004 from the trauma surgery-orthopedic viewpoint. A strengths and weaknesses analysis]. Unfallchirurg 2004; 106:1057-73. [PMID: 14753195 DOI: 10.1007/s00113-003-0705-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
63
|
Roeder N, Franz D, Siebert H, Frank D, Stücker R, Meiners A, Tempka A, Siebert CH. [Proposals for adapting a DRG system in the fields of orthopedics and trauma surgery for 2004]. Unfallchirurg 2003; 106:777-84. [PMID: 14631534 DOI: 10.1007/s00113-003-0664-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The introduction of the DRG system in Germany-optional since 1 January 2003 and mandatory for all hospitals as of 1 January 2004-has resulted in great uncertainty, particularly on the part of hospitals, since apprehension prevails that the diagnostic and therapeutic measures practiced in Germany will not be appropriately represented and remunerated by a DRG system. The G-DRG version 1.0 prepared within the framework of substitutive execution is largely identical to the Australian AR-DRG version 4.1. Adjustments that do justice to the realities of German treatment modalities were at most insignificant. It is therefore essential that stock be taken for each medical specialty to determine to what extent treatment procedures commonly followed in Germany are adequately reflected in this G-DRG system or whether adjustments are necessary to make allowances for German realities. To be able to provide qualified statements on the problems involved, scientific analysis of possible problems is necessary utilizing German data. Thus, we undertook an evaluation of how the special fields of orthopedics and accident surgery are represented in the G-DRG system. The resultant data form the basis for evidence of presumable deficits in the representation of orthopedic and accident surgery cases in the G-DRG system. The German Association for Trauma Surgery and the German Association for Orthopedics and Orthopedic Surgery have undertaken a DRG evaluation project together with the Organization of Directors for Accident Surgery (chairperson: Professor Dr. Mischkowsky, Kempten), the Organization of Directors for Orthopedics (chairperson: Professor Dr. Puhl, Ulm), the DRG Working Group of the German Association for Accident Surgery, and the Joint Commission of the Professional Association of German Surgeons and the German Association for Surgery in cooperation with the DRG Research Group of the University Clinic Muenster, the German Hospital Association, and the German Medical Association with the goal of examining the medical and economic homogeneity of the case groups. A total of 12,645 orthopedic and trauma surgery cases were collected from 23 clinics-11 university hospitals and 12 non-university hospitals-and assessed. On the basis of this database and when too few cases were evaluable also based on clinical considerations, 14 adjustment proposals were formulated and submitted on schedule on 31 March 2003 to the Institute for Hospital Remuneration. The results of the DRG evaluation project illustrated the problems involved in representing the exceedingly heterogeneous and complex activities of orthopedic and trauma surgery departments in a flat rate financing system that is not attuned to the realties of German treatment procedures. Version 1.0 of the G-DRG system is not sufficiently differentiated to represent the multifaceted diagnostic and therapeutic services provided by trauma surgery and orthopedic departments in Germany.
Collapse
|
64
|
Roeder N, Franz D, Siebert H, Frank D, Stücker R, Meiners T, Tempka A, Siebert CH. [Suggestions for implementation of DRG in the fields of Orthopaedics and Trauma Surgery for 2004]. ZEITSCHRIFT FUR ORTHOPADIE UND IHRE GRENZGEBIETE 2003; 141:379-85. [PMID: 12928992 DOI: 10.1055/s-2003-41573] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE The Implementation of a DRG-Variant in Germany - voluntarily since January 1 st, 2003 and obligatory from January 1 st, 2004 - has been leading to uncertainty, particularly in the hospitals, due to fears that currently practised German diagnostic and therapeutic measures will not be financed properly by a DRG-Variant. The G-DRG-Version 1.0 that was drawn up in connection with an executive order law is to a large degree identical to the Australian AR-DRG-Version 4.1. Adjustments to German requirements were made only marginally. Therefore it is necessary for every medical field to investigate by stock-taking to what extent currently practised German diagnostic and therapeutic measures are considered in the G-DRG-Version 1.0 and whether and where modifications and adaptations need to be made. In order to make qualified statements scientific evaluations of possible problems have to be made based German data. Therefore an evaluation was made of the mapping of the medical fields of orthopaedics and trauma surgery. The German Society of Trauma Surgery (DGU), the German Society of Orthopaedy and Orthopaedic Surgery (DGOOC) in cooperation with the DRG-Research-Group of the University Hospital Muenster, the German Hospital Federation (DKG) and the German Medical Association carried out a DRG evaluation project in order to investigate the medical and economical homogeneity of the case groups. METHOD 12,645 orthopaedic and trauma surgery cases from 23 hospitals - 11 university hospitals and 12 non-university hospitals - were collected within an period of three months and were scientifically evaluated with regard to their performance homogeneity and length of stay homogeneity. RESULTS The data formed the basis for the proof of suspected deficiencies of mapping of orthopaedic and trauma surgery cases within the G-DRG-Variant. Based on the data and additionally on conclusions of medical experts when the number of cases were small, 14 suggestions for adaptation were proposed and submitted by the deadline of March 31 st, 2003 to the InEK. CONCLUSION The results of the DRG-Evaluation Project demonstrate the problems of mapping the very heterogenous and complex medical performances of orthopaedy and trauma surgery to a flat rate financing system that is not adapted properly to German conditions. The G-DRG-Variant Version 1.0 does not offer the sufficient possibilities of differentiation that are needed to map the various orthopaedical and trauma surgical measures in Germany.
Collapse
|
65
|
Dabora SL, Nieto AA, Franz D, Jozwiak S, Van Den Ouweland A, Kwiatkowski DJ. Characterisation of six large deletions in TSC2 identified using long range PCR suggests diverse mechanisms including Alu mediated recombination. J Med Genet 2000; 37:877-83. [PMID: 11185073 PMCID: PMC1734458 DOI: 10.1136/jmg.37.11.877] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
66
|
Franz D. Trends and tips for online recruiting and job hunts. MEDICAL GROUP MANAGEMENT JOURNAL 2000; Suppl:34-6. [PMID: 10788081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
The Internet is providing new ways to find a new job or a great job candidate. Online job banks can make searches easy, but it's best to have a sense of what type of job bank will best serve your purposes. This article describes six different business models employed by Internet job banks and outlines their advantages and disadvantages. A list of online resources is included.
Collapse
|
67
|
Papavasiliou AK, Magnadottir HB, Gonda T, Franz D, Harbaugh RE. Clinical outcomes after carotid endarterectomy: comparison of the use of regional and general anesthetics. J Neurosurg 2000; 92:291-6. [PMID: 10659017 DOI: 10.3171/jns.2000.92.2.0291] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT The authors analyzed their series of carotid endarterectomies (CEAs), which were performed after administration of either a general or regional anesthetic, to determine whether the choice of anesthetic affected patients' clinical outcomes and length of hospital stay. METHODS A series of 803 consecutive CEAs performed between July 1990 and February 1999 was reviewed. Cases were analyzed for patient demographics, comorbid medical states, and perioperative complications. Contingency-table statistical analysis was used to compare the incidence of comorbid medical states and perioperative complications between patients who underwent CEA in which either a regional or general anesthetic was used. Student's t-test was used to compare the length of hospital stay and mean patient age. A regional anesthetic was used for 632 CEAs, and a general anesthetic was used for 171 operations. There were no statistically significant intergroup differences in demographics or comorbid medical states. The incidence of perioperative stroke and death did not differ significantly between the regional (2.7%) and the general anesthetic groups (2.3%). However, the incidence of nonneurological, nonfatal complications was significantly less in the regional anesthetic (1.6%) than in the general anesthetic group (14.6%, p<0.0001). Patients undergoing CEA in which a regional anesthetic was used had a significantly lower incidence of cardiopulmonary complications (myocardial infarction and postoperative intubation), cervical complications (neck hematomas and cranial nerve injuries), and urological complications (urinary retention) than patients who underwent surgery after receiving a general anesthetic. CONCLUSIONS Patients undergoing CEA in which a regional anesthetic was used had significantly fewer nonneurological, nonfatal complications, particularly cardiopulmonary complications, than similar patients surgically treated after induction of general anesthesia.
Collapse
|
68
|
Deka J, Herter P, Sprenger-Haussels M, Koosch S, Franz D, Müller KM, Kuhnen C, Hoffmann I, Müller O. The APC protein binds to A/T rich DNA sequences. Oncogene 1999; 18:5654-61. [PMID: 10523845 DOI: 10.1038/sj.onc.1202944] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The tumor suppressor protein APC (Adenomatous Polyposis Coli) is localized in the cytosol and in the nucleus. In this study, we demonstrate that the nuclear APC protein level is high in cells in the basal crypt region of the normal colorectal epithelium. Strikingly, the APC protein staining resembles the staining pattern of a nuclear proliferation marker. As a first step towards a possible role of the nuclear APC protein, we provide data showing the direct interaction of the nuclear APC protein with DNA. A nuclear APC isoform precipitates with matrix-immobilized DNA. Vice versa, the immunoprecipitation of APC from nuclear lysates results in co-precipitation of genomic DNA. Using recombinant APC fragments we mapped three DNA binding domains: one within the beta-catenin binding and regulatory domain, and two in the carboxyterminal third of the APC protein. All these three domains contain clusters of repetitive S(T)PXX sequence motifs that were described to mediate the DNA interaction of many other DNA binding proteins. In analogy to S(T)PXX proteins, the APC protein binds preferentially to A/T rich DNA sequences rather than to a single DNA sequence motif.
Collapse
|
69
|
Choy YS, Dabora SL, Hall F, Ramesh V, Niida Y, Franz D, Kasprzyk-Obara J, Reeve MP, Kwiatkowski DJ. Superiority of denaturing high performance liquid chromatography over single-stranded conformation and conformation-sensitive gel electrophoresis for mutation detection in TSC2. Ann Hum Genet 1999; 63:383-91. [PMID: 10735580 DOI: 10.1046/j.1469-1809.1999.6350383.x] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
We evaluated denaturing high pressure liquid chromatography (DHPLC) as a scanning method for mutation detection in TSC2, and compared it to conformation-sensitive gel electrophoresis (CSGE) and single-stranded conformation polymorphism analysis (SSCP). The first 20 exons of TSC2 were amplified from 84 TSC patients and screened initially by CSGE and then by DHPLC. Optimization of DHPLC analysis of each exon was carried out by design of primers with minimum variation in the melting temperature of the amplicon, and titration of both elution gradient and temperature. CSGE analysis identified 40 shifts (21 unique) in the 84 patients and 20 exons. All of these variants were detected by DHPLC, and an additional 27 changes (14 unique) were identified. Overall 15 of 28 (54%) unique single base substitutions were detected by CSGE; all were detected by DHPLC. 25 definite or probable mutations were found in these 84 patients (30%) in exons 1-20 of TSC2. In a subsequent blinded analysis of 15 samples with 18 distinct TSC2 sequence variants originally detected by SSCP in another centre, all variants were detected by DHPLC except one where the variation occurred within the primer. Ten other (7 unique) sequence variants were detected in these samples which had not been detected by SSCP. Overall, 11 of 16 (69%) unique single base substitutions were detected by SSCP; all were detected by DHPLC. We conclude that DHPLC is superior to both CSGE and SSCP for detection of DNA sequence variation in TSC2, particularly for single base substitution mutations.
Collapse
|
70
|
|
71
|
Fleming JD, Christenson J, Franz D, Letourneau L. A fieldwork model for non-traditional community practice. Occup Ther Health Care 1996; 10:15-35. [PMID: 23947926 DOI: 10.1080/j003v10n02_03] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The purpose of this article is to discuss a fieldwork Level II model developed by the College of St. Catherine in St. Paul, Minnesota for psychosocial practice. Fieldwork, especially psychosocial fieldwork, is undergoing significant change due to the shifting of occupational therapy practice and the demand for sites. This nontraditional group process model was developed in a shelter for the homeless and poor in downtown Minneapolis. The authors will trace the development of the model, its organization and requirements. Program results will be discussed including advantages and disadvantages as seen by students and faculty supervisors who participated in the experience. The authors believe that this collaborative model can develop effective student therapists who are able to work from a client-centered approach and are able to be flexible within a team.
Collapse
|
72
|
Pranzatelli MR, Tate E, Huang Y, Haas RH, Bodensteiner J, Ashwal S, Franz D. Neuropharmacology of progressive myoclonus epilepsy: response to 5-hydroxy-L-tryptophan. Epilepsia 1995; 36:783-91. [PMID: 7543407 DOI: 10.1111/j.1528-1157.1995.tb01615.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Low concentrations of the serotonin metabolite 5-hydroxyindoleacetic acid (5-HIAA) in cerebrospinal fluid (CSF) of patients with progressive myoclonus epilepsy (PME) suggest hypofunctional serotonergic neurotransmission. To study this hypothesis, we enrolled 6 patients with PME [Unverricht-Lündborg disease (U-L), mitochondrial encephalomyopathy, or Lafora disease] in a controlled, double-blinded, dose-ranging, cross-over add-on pilot clinical trial of 5-hydroxy-L-tryptophan (L-5-HTP) plus carbidopa after 2 other patients had received open-label L-5-HTP for compassionate use. Prestudy CSF 5-HIAA concentrations were low (< 20 ng/ml) in 6 patients regardless of the etiology of PME. One patient with U-L disease showed clinical improvement and a fivefold increase in CSF 5-HIAA, and 1 with Lafora disease showed a twofold increase in CSF 5-HIAA without improvement. A patient with Lafora disease reported enough improvement in myoclonus-evoked convulsions to continue chronic use of the drug. One patient with mitochondrial encephalomyopathy developed status epilepticus during treatment with L-5-HTP. As a group, patients had no statistically significant changes in myoclonus evaluation scale scores, subjective and objective measures of ataxia, seizure frequency, antiepileptic drug (AED) levels, or routine blood tests. These data suggest a serotonergic abnormality regardless of the underlying etiology of PME, but one that seldom responds to acute treatment with L-5-HTP.
Collapse
|
73
|
Assaad A, Hewetson J, Parker O, Wilhelmsen C, Kokes J, Smith L, Pitt L, Estep J, Franz D. A ricin toxoid attenuates acute pulmonary toxicity and improves survival in rats exposed to a lethal dose of ricin aerosol. Toxicon 1995. [DOI: 10.1016/0041-0101(95)99287-d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
|
74
|
Gross AM, Kellum GD, Michas C, Franz D, Foster M, Walker M, Bishop FW. Open-mouth posture and maxillary arch width in young children: a three-year evaluation. Am J Orthod Dentofacial Orthop 1994; 106:635-40. [PMID: 7977210 DOI: 10.1016/s0889-5406(94)70089-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A large biracial sample of children were assessed for open mouth posture and maxillary arch width once a year for 3 years. Analyses revealed that although the youngsters exhibited open-mouth posture at high levels, over time, there was a significant decrease in this behavior. Racial and gender differences, as well as a race-by-time interaction, were also evidenced. The children displayed a significant increase in maxillary arch width across time, with gender and racial differences seen in this growth pattern. Finally, when the youngsters were classified as exhibiting primarily open-mouth or closed-mouth posture, it was observed that children with open-mouth posture displayed a significantly slower pattern of maxillary growth compared with children who display anterior lip seal posture. The implications of the findings were discussed.
Collapse
|
75
|
Kellum GD, Gross AM, Walker M, Foster M, Franz D, Michas C, Bishop FW. Open mouth posture and cross-sectional nasal area in young children. THE INTERNATIONAL JOURNAL OF OROFACIAL MYOLOGY : OFFICIAL PUBLICATION OF THE INTERNATIONAL ASSOCIATION OF OROFACIAL MYOLOGY 1993; 19:25-8. [PMID: 9601229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
A biracial sample of two-hundred ninety-six children were assessed for open-mouth posture (OMP) in the natural environment. In addition, rhinometry was performed on 288 of the youngsters. Means were computed for percent OMP and cross-sectional nasal airway. Results indicated that in general these children exhibited relatively high rates of OMP. Boys displayed significantly greater OMP than girls. However, children exhibiting OMP on 80% of the observation intervals had significantly smaller cross-sectional nasal areas than the youngsters who displayed OMP on fewer than 20% of observation intervals. The implications of the findings were discussed.
Collapse
|