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McArthur J, Bolles J, Fine J, Kidd P, Bessis M. Interactive Computer-Video Modules for Health Sciences Education. Methods Inf Med 2018. [DOI: 10.1055/s-0038-1636797] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Abstract:Advances in electronic image recording and computer technologyhave resulted in a remarkable increase in the power and flexibility of interactive computer-video teaching systems. The University of Washington Health Science Videodisc Development Group first demonstrated a laser videodisc controlled by a remote central computer in 1980. Even this rudimentary unit highlighted basic medical informatics principles including: rapid accessibility; a “generic” or multi-purposed format; ease of computer control; and large collections of valid, rigorously reviewed images. Advances in medical informatics have led to the development of the following previously undescribed series of teaching units:1. The hypertext programs Hypercard, Linkway, and Guide have been used with videodiscs to develop easy-to-use instructional and reference materials. These materials demonstrate the ease with which a computer-naive instructor may develop new programs and the advantage that the intuitive nature of these programs brings to student users.2. Patient simulations using single and double screens plus pre-defined knowledge structures;3. Interactive single topic tutorials using preset knowledge structures;4. A key-word-based disc searching system;5. Electronic video microscopy;6. A series of programs developed independently by health science faculty who have purchased multi-purpose videodiscs that demonstrate the flexibility of the multi-purpose or “generic”: collection concept.
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Duffner U, Abdel-Mageed A, Younge J, Tornga C, Scott K, Staddon J, Elliott K, Stumph J, Kidd P. The possible perils of targeted therapy. Leukemia 2016; 30:1619-21. [DOI: 10.1038/leu.2016.18] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Marchand L, Nsanganwimana F, Lamy JB, Quintela-Sabaris C, Gonnelli C, Colzi I, Fletcher T, Oustrière N, Kolbas A, Kidd P, Bordas F, Newell P, Alvarenga P, Deletic A, Mench M. Root biomass production in populations of six rooted macrophytes in response to Cu exposure: intra-specific variability versus constitutive-like tolerance. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2014; 193:205-215. [PMID: 25058419 DOI: 10.1016/j.envpol.2014.07.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2013] [Revised: 05/18/2014] [Accepted: 07/01/2014] [Indexed: 06/03/2023]
Abstract
Intra-specific variability of root biomass production (RP) of six rooted macrophytes, i.e. Juncus effusus, Phragmites australis, Schoenoplectus lacustris, Typha latifolia, Phalaris arundinacea, and Iris pseudacorus grown from clones, in response to Cu exposure was investigated. Root biomass production varied widely for all these macrophytes in control conditions (0.08 μM) according to the sampling site. Root biomass production of T. latifolia and I. pseudacorus in the 2.5-25 μM Cu range depended on the sampling location but not on the Cu dose in the growth medium. For P. australis, J. effusus, S. lacustris, and P. arundinacea, an intra-specific variability of RP depending on both the sampling location and the Cu-dose was evidenced. This intra-specific variability of RP depending on the sampling location and of Cu-tolerance for these last four species suggests that Cu constitutive tolerance for all rooted macrophytes is not a species-wide trait but it exhibits variability for some species.
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McDermott AM, Kidd P, Gately M, Casey R, Burke H, O'Donnell P, Kirrane F, Dinneen SF, O'Brien T. Restructuring of the Diabetes Day Centre: a pilot lean project in a tertiary referral centre in the West of Ireland. BMJ Qual Saf 2013; 22:681-8. [DOI: 10.1136/bmjqs-2012-001676] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Kidd P. Elution of an Incomplete Type of Antibody from the Erythrocytes in Acquired Haemolytic Anaemia. J Clin Pathol 2006; 2:103-8. [PMID: 16810834 PMCID: PMC1023241 DOI: 10.1136/jcp.2.2.103] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Rice RL, Kidd P, Holmes JD, Morris MA. Structural comparison of hexagonally ordered mesoporous thin films developed by dip- and spin-coating using X-ray reflectometry and other quantitative X-ray techniques. ACTA ACUST UNITED AC 2005. [DOI: 10.1039/b506039g] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Jayaweera N, Downes J, Frogley M, Hopkinson M, Bushby A, Kidd P, Kelly A, Dunstan D. The onset of plasticity in nanoscale contact loading. Proc Math Phys Eng Sci 2003. [DOI: 10.1098/rspa.2002.1093] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Cooke MW, Higgins J, Kidd P. Use of emergency observation and assessment wards: a systematic literature review. Emerg Med J 2003; 20:138-42. [PMID: 12642526 PMCID: PMC1726054 DOI: 10.1136/emj.20.2.138] [Citation(s) in RCA: 91] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Observation and assessment wards allow patients to be observed on a short-term basis and permit patient monitoring and/or treatment for an initial 24-48 hour period. They should permit concentration of emergency activity and resources in one area, and so improve efficiency and minimise disruption to other hospital services. These types of ward go under a variety of names, including observation, assessment, and admission wards. This review aims to evaluate the current literature and discuss assessment/admission ward functionality in terms of organisation, admission criteria, special patient care, and cost effectiveness. METHODS Search of the literature using the Medline and BIDS databases, combined with searches of web based resources. Critical assessment of the literature and the data therein is presented. RESULTS The advantages and disadvantages of the use of assessment/admission wards were assessed from the current literature. Most articles suggest that these wards improve patient satisfaction, are safe, decrease the length of stay, provide earlier senior involvement, reduce unnecessary admissions, and may be particularly useful in certain diagnostic groups. A number of studies summarise their organisational structure and have shown that strong management, staffing, organisation, size, and location are important factors for efficient running. There is wide variation in the recommended size of these wards. Observation wards may produce cost savings largely relating to the length of stay in such a unit. CONCLUSION All types of assessment/admission wards seem to have advantages over traditional admission to a general hospital ward. A successful ward needs proactive management and organisation, senior staff involvement, and access to diagnostics and is dependent on a clear set of policies in terms of admission and care. Many diagnostic groups benefit from this type of unit, excluding those who will inevitably need longer admission. Vigorous financial studies have yet to be undertaken in the UK. Definitions of observation, assessment, and admission ward are suggested.
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Reed DB, Westneat SC, Kidd P. Observation Study of Students Who Completed a High School Agricultural Safety Education Program. J Agric Saf Health 2003; 9:275-83. [PMID: 14679876 DOI: 10.13031/2013.15457] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The Agricultural Disability Awareness and Risk Education Project (AgDARE) is a research-based curriculum of agricultural safety instruction based on Prochaska and DiClemente's Transtheroetical Model of Change. The program uses eight reality-based psychomotor and narrative modules to teach safe farm work behaviors. In addition to in-class pencil and paper assessments on safety attitudes and behavior intention, farm visits were made to assess the longer term influence of AgDARE. Visits were made between 11 and 20 months (mean = 14.24 months) after completion of the classroom instruction to 29 students who worked on farms and completed at least one-half of the AgDARE instruction. All but one of the visited students exhibited safe work behaviors addressed by the AgDARE instruction. In addition, 76% of the visited students had made positive changes in their farm work behavior since participating in AgDARE. Changes extended beyond the instruction that students received in class to include other aspects of farm work and other family members. The use of farm visits to evaluate students' safety behaviors was tempered by the challenge of contacting students and obstacles associated with observing work in an environment where little is routine or regular.
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Wheeler TA, Kaufman HW, Baugh B, Kidd P, Schuster G, Siders K. Comparison of Variable and Single-Rate Applications of Aldicarb on Cotton Yield in Fields Infested with Meloidogyne incognita. J Nematol 1999; 31:700-708. [PMID: 19270939 PMCID: PMC2620403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023] Open
Abstract
Variable-rate applications of the nematicide aldicarb were compared to producer standard rates in eight field tests over 3 years. Test areas (308 to 1,015 m long) were divided into eight or five blocks. Each block contained two plots with a variable-rate treatment (VRT) of aldicarb and a producer standard treatment (PST) of aldicarb. Each VRT plot was divided into three subunits and intensively sampled for Meloidogyne incognita in either the fall or spring before planting. Rates of aldicarb were assigned to each subunit for VRT based on M. incognita population density. In three of the eight tests, VRT resulted in either higher yield or similar yields, but less nematicide applied. In two tests there were no differences between PST and VRT in yields or average rates of aldicarb applied. In three tests, VRT used more aldicarb (>0.17 kg a.i./ha difference) than PST and yields were not significantly different between treatments. In two of the cases where VRT was superior to PST, the producer's rate of aldicarb was judged to be either too low or too high for the average M. incognita density present in the field. In all three cases where PST was superior to VRT, perennial weeds were an important factor also limiting yield. Variable-rate application of aldicarb did not consistently provide for higher yields or lower nematicide usage than standard application rates.
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Medina DJ, Sheay W, Goodell L, Kidd P, White E, Rabson AB, Strair RK. Adenovirus-mediated cytotoxicity of chronic lymphocytic leukemia cells. Blood 1999; 94:3499-508. [PMID: 10552960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023] Open
Abstract
We have studied adenovirus-mediated cytotoxicity after infection of malignant cells obtained from patients with chronic lymphocytic leukemia (CLL). Our studies indicate that adenoviruses can infect primary CLL cells and that infection of CLL cells with a replication-competent strain of human adenovirus 5 (Ad5dl309) results in cytotoxicity. Adenovirus-mediated cytotoxicity was also seen after infection of CLL cells with a variety of viruses attenuated by mutations in the adenovirus early region 1 (E1) or early region 2 (E2). Even viruses attenuated by deletion of the entire E1 region resulted in cytotoxicity after infection of the CLL cells obtained from some patients. Although there was variability in the degree of cytotoxicity induced by different viruses in different patients cells, a virus with a mutation in the E1B 19K gene resulted in the greatest degree of cytotoxicity in most of the CLL samples tested. These studies demonstrate that infection of CLL cells by attenuated adenoviruses with specific mutations in the E1 or E2 region results in cell death. Attenuated adenoviruses should be developed further as therapeutic agents for patients with CLL.
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MESH Headings
- Adenoviridae/genetics
- Adenoviridae/physiology
- Adenovirus E1A Proteins/genetics
- Adenovirus E1B Proteins/genetics
- Adenovirus E2 Proteins/genetics
- Antineoplastic Agents
- Apoptosis
- B-Lymphocytes/virology
- Gene Deletion
- HeLa Cells
- Hematopoietic Stem Cells/virology
- Humans
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- Leukemia, Lymphocytic, Chronic, B-Cell/therapy
- Leukemia, Lymphocytic, Chronic, B-Cell/virology
- Tumor Cells, Cultured
- Virus Replication
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Britt M, Chrislip D, Bayer S, Cole H, Kidd P, Parshall M, Isaacs S, Struttman T, Colligan M, Scharf T. Farm work planning simulation in multi-media: A comparative evaluation. Am J Ind Med 1999; Suppl 1:113-5. [PMID: 10519805 DOI: 10.1002/(sici)1097-0274(199909)36:1+<113::aid-ajim40>3.0.co;2-s] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Ford JD, Kidd P. Early childhood trauma and disorders of extreme stress as predictors of treatment outcome with chronic posttraumatic stress disorder. J Trauma Stress 1998; 11:743-61. [PMID: 9870225 DOI: 10.1023/a:1024497400891] [Citation(s) in RCA: 139] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
History of early childhood trauma was prevalent and highly correlated with Disorders of Extreme Stress Not Otherwise Specified (DESNOS) in a sample of veterans in inpatient treatment for chronic posttraumatic stress disorder (PTSD). DESNOS predicted reliable change on a variety of measures of psychiatric symptomatology (including PTSD) and psychosocial functioning independently of the effects of PTSD diagnosis and early childhood trauma history. DESNOS also predicted treatment outcome on PTSD and quality of life measures after controlling for the effects of ethnicity, war zone trauma exposure severity, initial level of symptomatic severity or quality of life, Axis I (PTSD and major depression) and Axis II (personality disorder) diagnostic status, and early childhood trauma history. Early childhood trauma was not predictive of outcome. DESNOS appears to play an important role in assessment and treatment planning for psychotherapeutic rehabilitation of chronic PTSD.
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Manglani MV, Rosenthal J, Rosenthal NF, Kidd P, Ettinger LJ. Intussusception in an infant with acute lymphoblastic leukemia: a case report and review of the literature. J Pediatr Hematol Oncol 1998; 20:467-8. [PMID: 9787321 DOI: 10.1097/00043426-199809000-00011] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE An ileocecal intussusception developed in a 7-month-old infant with acute lymphoblastic leukemia (ALL) during induction therapy. Gastrointestinal complications, especially intussusception, are rare in children with ALL. PATIENT AND METHODS The history of a 7-month-old white boy with ALL in whom an ileocecal intussusception developed 1 week into induction chemotherapy was reviewed. In addition, a literature search was performed to determine the prevalence of this complication in children with acute leukemia. RESULTS On day 4 of induction chemotherapy for B-lineage ALL, the infant developed abdominal distension with hypoactive bowel sounds. After a barium enema and abdominal computed tomography scan, the symptoms were determined to be caused by an ileocecal intussusception. Chemotherapy was resumed 1 week after immediate surgical intervention (reduction of intussusception and resection of the "leading edge") with an uneventful post-operative recovery. Histopathologic examination of the resected edge revealed an intact mucosa with areas of necrosis in the submucosa. This was associated with a dense lymphoid infiltrate composed of mature lymphocytes and leukemic cells, edema, and focal necrosis. Despite a 1-week delay in chemotherapy, a complete remission was documented at day 32. DISCUSSION The prevalence of intussusception in children with ALL and its possible etiology are discussed. The pathologic changes, clinical manifestations, and treatment outcome are briefly mentioned.
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Pollock DA, Adams DL, Bernardo LM, Bradley V, Brandt MD, Davis TE, Garrison HG, Iseke RM, Johnson S, Kaufmann CR, Kidd P, Leon-Chisen N, MacLean S, Manton A, McClain PW, Michelson EA, Pickett D, Rosen RA, Schwartz RJ, Smith M, Snyder JA, Wright JL. Data elements for emergency department systems, release 1.0 (DEEDS): a summary report. DEEDS Writing Committee. Ann Emerg Med 1998; 31:264-73. [PMID: 9472191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Variations in the way that data are entered in emergency department record systems impede the use of ED records for direct patient care and deter their reuse for many other legitimate purposes. To foster more uniform ED data, the Centers for Disease Control and Prevention's National Center for Injury Prevention and Control is coordinating a public-private partnership that has developed recommended specifications for many observations, actions, instructions, conclusions, and identifiers that are entered in ED records. The partnership's initial product, Data Elements for Emergency Department Systems, Release 1.0 (DEEDS), is intended for use by individuals and organizations responsible for ED record systems. If the recommended specifications are widely adopted, then problems--such as data incompatibility and high costs of collecting, linking, and using data--can be substantially reduced. The collaborative effort that led to DEEDS, Release 1.0 sets a precedent for future review and revision of the initial recommendations.
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Pollock DA, Adams DL, Bernardo LM, Bradley V, Brandt MD, Davis TE, Garrison HG, Iseke RM, Johnson S, Kaufmann CR, Kidd P, Leon-Chisen N, MacLean S, Manton A, McClain PW, Michelson EA, Pickett D, Rosen RA, Schwartz RJ, Smith M, Snyder JA, Wright JL. Data elements for emergency department systems, release 1.0 (DEEDS): a summary report. DEEDS Writing Committee. J Emerg Nurs 1998; 24:35-44. [PMID: 9534532 DOI: 10.1016/s0099-1767(98)90168-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Variations in the way that data are entered in ED record systems impede the use of ED records for direct patient care and deter their reuse for many other legitimate purposes. To foster more uniform ED data, the Centers for Disease Control and Prevention's (CDC) National Center for Injury Prevention and Control is coordinating a public-private partnership that has developed recommended specifications for many observations, actions, instructions, conclusions, and identifiers that are entered in ED records. The partnership's initial product. Data Elements for Emergency Department Systems, Release 1.0 (DEEDS), is intended for use by individuals and organizations responsible for ED record systems. If the recommended specifications are widely adopted, then problems--such as data incompatibility and high costs of collecting, linking, and using data--can be substantially reduced. The collaborative effort that led to DEEDS, Release 1.0 sets a precedent for future review and revision of the initial recommendations.
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Kantrow SP, Meyer KC, Kidd P, Raghu G. The CD4/CD8 ratio in BAL fluid is highly variable in sarcoidosis. Eur Respir J 1997; 10:2716-21. [PMID: 9493649 DOI: 10.1183/09031936.97.10122716] [Citation(s) in RCA: 78] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Patients with pulmonary sarcoidosis frequently have increased numbers of lymphocytes and a high ratio of CD4+ to CD8+ T-lymphocytes (CD4/CD8 ratio) in bronchoalveolar lavage (BAL) fluid. Some investigators have suggested that these parameters can be used to distinguish sarcoidosis from other types of interstitial lung disease with a high degree of reliability. However, we hypothesized that the BAL CD4/CD8 ratio measured during the initial diagnostic evaluation of patients with biopsy-proven sarcoidosis is highly variable. BAL lymphocytes were analysed via flow cytometry to determine the CD4/CD8 ratio in a population of 86 patients with histological and clinical evidence of sarcoidosis, who underwent BAL as part of their initial diagnostic evaluation. In these patients, the CD4/CD8 ratio ranged 0.5-37.3, with a median value of 3.35 (mean 6.49). The CD4/CD8 ratio was greater than 4 in only 36 (42%) subjects. Ten patients (12%) had a CD4/CD8 ratio less than 1. The distribution of CD4/CD8 ratios was similar in the presence or absence of BAL lymphocytosis. In conclusion, the CD4/CD8 ratio in bronchoalveolar lavage fluid is highly variable in biopsy-proven sarcoidosis. Bronchoalveolar lavage lymphocyte subset determination is a diagnostic test with low sensitivity for this disease.
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Aboulafia D, Gown AM, Kidd P. AIDS-associated B-cell non-Hodgkin's lymphoma masquerading as a cutaneous T-cell neoplasm: an aberrant immunophenotype requiring comprehensive analysis for lineage resolution. Am J Dermatopathol 1997; 19:66-72. [PMID: 9056657 DOI: 10.1097/00000372-199702000-00012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
An increased prevalence of intermediate- and high-grade B-cell non-Hodgkin's lymphoma (NHL) is a major manifestation of the disease spectrum associated with human immunodeficiency virus (HIV) infection. Rarely, lymphoproliferations are of T-cell, null cell, or mixed-lineage phenotypes. We describe an unusual B-cell NHL that presented as a left alar ulcer in a man with acquired immunodeficiency syndrome (AIDS) and rectal carcinoma. Biopsy of the lesion and a draining cervical lymph node showed atypical dermal lymphoid infiltration with effacement of nodal architecture and involvement of adjacent skeletal muscle by a diffuse infiltrate of large and small lymphocytes. On paraffin section immunochemistry, the large lymphoid cells expressed CD45 and CD45RO, but not CD43 or CD20. The small background cells were positive for CD3, CD43, and CD45RO. These overall results were consistent with a diagnosis of a T-cell process. Gene rearrangement studies, however, demonstrated a clonal B-cell population indicative of B-cell NHL. The clinical course was marked by rapid shrinkage of tumor with chemotherapy followed by profound wasting and death. Anomalous coexpression or lack of expression of T- and B-cell markers may be seen in AIDS-related NHL. Reliance on paraffin section immunohistology may provide misleading information, and caution is recommended in assigning a specific lineage to such lymphoproliferations without additional immunologic or genotypic analyses. Whether our case represents a distinct clinicopathologic entity or is simply a peculiar manifestation of HIV-related B-cell NHL remains uncertain.
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MESH Headings
- Adult
- DNA, Neoplasm/genetics
- Diagnosis, Differential
- Gene Rearrangement
- Humans
- Lymphoma, AIDS-Related/diagnosis
- Lymphoma, AIDS-Related/genetics
- Lymphoma, AIDS-Related/pathology
- Lymphoma, B-Cell/diagnosis
- Lymphoma, B-Cell/genetics
- Lymphoma, B-Cell/pathology
- Lymphoma, T-Cell, Cutaneous/diagnosis
- Lymphoma, T-Cell, Cutaneous/genetics
- Lymphoma, T-Cell, Cutaneous/pathology
- Male
- Skin/pathology
- Skin Neoplasms/diagnosis
- Skin Neoplasms/genetics
- Skin Neoplasms/pathology
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Quien ET, Wallach B, Sandhaus L, Kidd P, Strair R, Saidi P. Primary extramedullary leukemia of the prostate: case report and review of the literature. Am J Hematol 1996; 53:267-71. [PMID: 8948669 DOI: 10.1002/(sici)1096-8652(199612)53:4<267::aid-ajh13>3.0.co;2-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
We present the case of a 67-year-old male with primary extramedullary leukemia of the prostate gland, the first reported case in the literature to the best of our knowledge. His initial symptoms consisted of episodes of urinary retention. He underwent transurethral resection of the prostate, and a diagnosis of high-grade lymphoma was rendered. He then received a course of doxorubicin-based lymphoma chemotherapy regimen. However, based on a panel of immunocytochemical stains, a diagnosis of extramedullary leukemia or chloroma was confirmed. His bone-marrow examination at this point was normal. He underwent radiation therapy to the prostate with a total dose of 3960 cGy. Seven months after his initial presentation, he progressed to acute nonlymphocytic leukemia (ANLL), M2 by FAB classification. He was successfully treated with induction and consolidation chemotherapy with Ara-C and idarubicin, and was maintained in complete remission up to 19 months of follow-up. Eight other cases of prostatic leukemia reported in the literature are presented. Five cases occurred in association with ANLL, 2 cases as sites of ANLL relapse, and 1 case in association with myelodysplasia. The use of immunohistochemical stains has aided us in diagnosis of extramedullary leukemia. Surgery, radiation therapy, and chemotherapy play complementary roles in the treatment of prostatic extramedullary leukemia.
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Nicholson J, Kidd P, Mandy F, Livnat D, Kagan J. Three-color supplement to the NIAID DAIDS guideline for flow cytometric immunophenotyping. CYTOMETRY 1996; 26:227-30. [PMID: 8889396 DOI: 10.1002/(sici)1097-0320(19960915)26:3<227::aid-cyto8>3.0.co;2-b] [Citation(s) in RCA: 53] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Kidd P, Scharf T, Veazie M. Linking stress and injury in the farming environment: a secondary analysis of qualitative data. HEALTH EDUCATION QUARTERLY 1996; 23:224-37. [PMID: 8744874 DOI: 10.1177/109019819602300207] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The first step in injury prevention is to understand the injury problem. This includes examining the nature of the problem from the perspective of the target community. This article uses qualitative methods to explain the nature of the injury problem and identifies prevention strategies through a three-step process: identify a causal model, validate the model, and identify strategies using the causal model. A causal model linking safety performance and safety demand, health decision making, and occupational stress was derived by secondary analysis of farm family focus group data (step 1) and validated by other farm family focus groups (step 2). Prevention strategies identified from the causal model (step 3) include decreasing the number of roles performed exclusively by one individual, developing an easy-to-use planning tool that assists farmers in anticipating and reducing future work demands, and developing an education module that incorporates injury costs into safety decision making.
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Hahn EJ, Simpson MR, Kidd P. Cues to parent involvement in drug prevention and school activities. THE JOURNAL OF SCHOOL HEALTH 1996; 66:165-170. [PMID: 8735580 DOI: 10.1111/j.1746-1561.1996.tb06268.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
This exploratory study used focus group methods to identify strategies that promote parent involvement with young children in an alcohol, tobacco, and other drug (ATOD) prevention program. The Health Belief Model (HBM) guided the interview process and data analysis. Five focus groups were conducted with low-income parents and school personnel from two urban elementary schools in Lexington, Kentucky. Cues to Action was the most frequent HBM construct expressed by both parents and school personnel in regard to ATOD prevention programs and general school activities. Enthusiasm for school activities expressed by children to their parents was identified as the core cue to parent involvement. Transportation, child care, and incentives were the basic requirements for parent involvement. Positive attitudes of school personnel, a combination of communication strategies, and multiple channels for involvement were major cues to parent involvement. Recommendations for involving parents in ATOD prevention and general school activities are suggested.
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Abstract
OBJECTIVE Orientee evaluation forms frequently focus on tasks and technical skills rather than decision-making skills. An orientation pathway was developed to evaluate orientee clinical decision-making skills. The pathway can assist in identifying orientees who require additional educational resources or interventions. Early interventions may decrease the length of orientation, increase an employee's length of stay in the institution, and contribute to cost savings. METHODS The pathway was developed with employee exit interview data, preceptor interviews, identification of critical indicators, and the orientation literature. The pathway consists of six categories. Indicators within each category were identified and ranked according to four levels of proficiency (level 1 for the least proficient and level 4 for the most proficient). A convenience sample of seven ED orientee and preceptor pairs agreed to participate in the pilot use of the pathway. An expected timeline of progress had been developed by a group of 20 preceptors during a preceptor workshop. An average proficiency level (score) was obtained for each category for 12 weeks with the weekly scores plotted on the pathway. This level was compared with the expected proficiency level in each category for each week. Demographic information was obtained from the orientee and preceptor pairs to determine whether certain characteristics facilitate pathway progression. Data were analyzed with frequency distributions, and measures of central tendency and variance. Spearman's rank correlations were used to examine the proficiency level in each category for each week in relation to demographic characteristics of the preceptor and orientee. RESULTS Orientees progressed faster than expected in all categories. It took 8 weeks for an orientee to attain the highest proficiency level in all categories. The fastest progress was made in the category " Accurately Evaluates Patient Responses." Slowest progress was made in the category "Safety in Blood and Drug Administration." Preceptors and orientees rated in the pathway as very useful. DISCUSSION Further studies with the orientation pathway may help to determine the ideal time frame for orientation, characteristics of orientees who progress as expected or faster, and educational strategies to facilitate orientee progression and clinical decision making.
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Kingreen D, Dalal BI, Heyman M, Phillips GL, Horsman D, Kidd P, Loughran TP. Lymphocytosis of large granular lymphocytes in patients with Hodgkin's disease. Am J Hematol 1995; 50:234-6. [PMID: 7485096 DOI: 10.1002/ajh.2830500403] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Clonal disorders of large granular lymphocytes (LGL) of either CD3- (NK cell) or CD 3+ (T-cell) phenotype have been described. B-cell malignancies such as hairy cell leukemia and non-Hodgkin's lymphoma have been observed in association with the T-cell type of LGL leukemia. Here we report the occurrence of LGL lymphocytosis in four patients with Hodgkin's disease. Immunophenotyping studies showed that these LGL were CD 3- in three patients and CD3+ in the other. LGL were polyclonally expanded in both patients in whom clonality could be assessed.
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