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Kelly J, Jones CC, Jomeen J, Martin C. Perinatal mental health and well-being of serving women and women veterans: a study protocol. BMJ Mil Health 2021; 168:1-4. [PMID: 33789979 DOI: 10.1136/bmjmilitary-2020-001756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/22/2021] [Indexed: 11/03/2022]
Affiliation(s)
- Janet Kelly
- Midwifery and Child Health, University of Hull, Kingston upon Hull, UK
| | - C C Jones
- Midwifery and Child Health, University of Hull, Kingston upon Hull, UK
| | - J Jomeen
- Southern Cross University Lismore Campus, Lismore, New South Wales, Australia
| | - C Martin
- University of Hull, Kingston upon Hull, North Humberside, UK
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Vargas Pelaez AF, Ramirez SI, Valdes Sanchez C, Piedra Abusharar S, Romeu JC, Carmichael C, Bascoy S, Baron R, Pichardo-Lowden A, Albarracin N, Jones CC, Silveyra P. Implementing a medical student interpreter training program as a strategy to developing humanism. BMC Med Educ 2018; 18:141. [PMID: 29914460 PMCID: PMC6006684 DOI: 10.1186/s12909-018-1254-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Accepted: 06/11/2018] [Indexed: 05/19/2023]
Abstract
BACKGROUND Humanistic care in medicine has shown to improve healthcare outcomes. Language barriers are a significant obstacle to humanistic care, and trained medical interpreters have demonstrated to effectively bridge the gap for the vulnerable limited English proficiency (LEP) patient population. One way in which medical schools can train more humanistic physicians and provide language access is through the implementation of programs to train bilingual medical students as medical interpreters. The purpose of this prospective study was to evaluate whether such training had an impact on bilingual medical student's interpretation skills and humanistic traits. METHODS Between 2015 and 2017, whole-day (~ 8 h) workshops on medical interpretation were offered periodically to 80 bilingual medical students at the Penn State College of Medicine. Students completed a series of questionnaires before and after the training that assessed the program's effectiveness and its overall impact on interpretation skills and humanistic traits. Students also had the opportunity to become certified medical interpreters. RESULTS The 80 student participants were first- to third- year medical students representing 21 languages. Following training, most students felt more confident interpreting (98%) and more empathetic towards LEP patients (87.5%). Students' scores in the multiple-choice questions about medical interpretation/role of the interpreter were also significantly improved (Chi-Square test, p < 0.05). All students who decided to take the exam were able to successfully become certified interpreters. Ninety-two percent of participants reported they would recommend the program and would be willing to serve as a future "coaches" for interpreter training workshops delivered to peer students. CONCLUSIONS Our program was successful in increasing self-reported measures of empathy and humanism in medical students. Our data suggests that implementation of medical interpreter training programs can be a successful strategy to develop of humanism in medical students, and aid in the development of sustainable language access for LEP patients.
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Affiliation(s)
| | - Sarah I. Ramirez
- Department of Family and Community Medicine, Penn State College of Medicine, Hershey, PA USA
| | | | | | - Jose C. Romeu
- Department of Medicine, Penn State College of Medicine, Hershey, PA USA
| | | | | | - Rose Baron
- Penn State College of Medicine, Hershey, PA USA
| | | | | | | | - Patricia Silveyra
- Departments of Pediatrics, Biochemistry and Molecular Biology, and Humanities, Penn State College of Medicine, 500 University Drive, Mail Code H085, Hershey, PA 17033 USA
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3
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Jones CC. Marriage is not a vaccine against AIDS. WORLD 2000:3. [PMID: 11851141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
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Jones CC, Stammers AH, Fristoe LW, Jones KT, Beck DJ, Pierce ML, Dickes MS. Removal of hepatocarcinoma cells from blood via cell washing and filtration techniques. J Extra Corpor Technol 1999; 31:169-76. [PMID: 10915473] [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: 02/17/2023]
Abstract
Utilization of autotransfusion during tumor resection remains controversial due to viability of carcinoma cells remaining in collected blood. The purpose of this study was to evaluate autotransfusion techniques combined with leukocyte depleting filters (LDF) for removal of hepatocarcinoma cells from autotransfusate. An in vitro model was created by contaminating expired human erythrocytes with cultured hepatocarcinoma (HEP G2) cells. Autotransfusion devices evaluated were Cobe BRAT2, Sorin STAT-P, and Fresenius CATS. Autotransfusate collected from varying processing conditions were filtered using the Pall Leukoguard RS or Pall Purecell RCQ LDF. Carcinoma concentrations were quantified via Coulter Counter technology. The CATS exhibited higher concentrations of cancer cells in the autotransfusate prior to washing, a 449% increase. This was significantly higher than either the BRAT2 or STAT-P, 350% and 315% respectively. Post washing HEP G2 concentrations in the BRAT2 were significantly higher than the STAT-P and CATS. Doubled wash volumes removed more HEP G2 cells in all trials, reaching statistical significance only in the CATS. LDF resulted in a significant 75% reduction of HEP G2 cells, with no difference between filters. While combination use of autotransfusion devices and leukocyte depleting filters did result in a product with concentrated hematocrit, no technique removed all hepatocarcinoma cells.
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Affiliation(s)
- C C Jones
- Division of Clinical Perfusion Education, School of Allied Health Professions, University of Nebraska Medical Center, Omaha
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Dickes MS, Stammers AH, Pierce ML, Alonso A, Fristoe L, Taft KJ, Beck DJ, Jones CC. Outcome analysis of coronary artery bypass grafting: minimally invasive versus standard techniques. Perfusion 1999; 14:461-72. [PMID: 10585154 DOI: 10.1177/026765919901400609] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Minimally invasive coronary artery bypass grafting (MIDCAB) procedures are purported to result in improvements in patient management over standard techniques. A comparative study was performed on risk-stratified patients treated with either technique. Following institutional review board approval, a retrospective random chart review was conducted on 27 MIDCAB and 37 standard coronary artery bypass grafting (CABG) patients who were operated on over a 12-month period at the University of Nebraska Medical Center. Risk stratification was accomplished by dividing the two patient populations, MIDCAB and 'standard', into one of four subgroups based on a preoperative risk score. Risk stratification was achieved by dividing the patient populations into one of four subgroups: good, fair, poor and high risk. Both groups received similar operations and surgical interventions, except for the inclusion of cardiopulmonary bypass (CPB). Approximately 200 parameters were collected and analyzed in the following categories: anthropometric, operative and postoperative outcomes. The MIDCAB group had a significantly lower number of vessels bypassed (2.0+/-0.7 vs 3.4+/-0.9, p < 0.0001). Total postoperative blood product transfusions trended higher in the standard group (6.1+/-12.6 U) when compared to the MIDCAB patients (2.3+/-5.5 U, p < 0.15), although not statistically significant. Postoperative inotrope use was significantly less in the MIDCAB group (19% vs 59%, p < 0.002). Ventilator time in the MIDCAB group was 10.5+/-5.4 h vs 15.0+/-12.3 h in the standard group (p < 0.07). The MIDCAB group had an overall greater length of stay, but was only statistically different within the poor-risk subgroup (12.2+/-10.7 vs 7.5+/-3.9, p < 0.04). The results of this study show that when CPB is not utilized in treating patients undergoing CABG procedures, the benefits in regards to patient outcomes are unclear. This necessitates the need for further work when comparing outcomes for risk-stratified patients.
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Affiliation(s)
- M S Dickes
- Division of Clinical Perfusion, University of Nebraska Medical Center, Omaha 68198-5155, USA.
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Taft KJ, Stammers AH, Jones CC, Dickes MS, Pierce ML, Beck DJ. Cardioplegia flow dynamics in an in vitro model. Perfusion 1999; 14:341-9. [PMID: 10499650 DOI: 10.1177/026765919901400505] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The flow of fluids in extracorporeal circuits does not conform to conventional Poiseuille mechanics which confounds calculating cardioplegia (CP) flow distribution. The purpose of this study was to quantify CP flow dynamics in a model simulating coronary atherosclerosis across varying sized restrictions. An in vitro preparation was designed to assess hydraulic fluid movement across paired restrictions of 51, 81 and 98% lumen reductions. Volume data were obtained at variable flow, temperature, viscosity and pressure conditions. CP delivered through 14- and 18-gauge (GA) conduits at 8 degrees C and 100 mmHg infusion pressure revealed that both four to one and crystalloid CP solutions had significantly less total percentage flow through the 14-GA conduit, p < 0.0001 and p < 0.001, respectively. Overall, 4:1 CP exhibited the most favorable fluid dynamics at 8 degrees C in that it delivered the highest percentages of total CP flow through the smaller lumen conduit. At both 8 degrees C and 37 degrees C delivery, blood CP resulted in the least homogeneous fluid distribution at all delivery parameters. The results in relation to blood viscosity indicate that, although the 8 degrees C blood CP had a significantly greater viscosity than 37 degrees C blood CP, it did not produce an effect in fluid distribution. These data show that increasing the cardioplegic solution hematocrit causes an inhomogeneous fluid distribution regardless of delivery temperature or infusion pressure.
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Affiliation(s)
- K J Taft
- Division of Clinical Perfusion Education, University of Nebraska Medical Center, Omaha 68198-5155, USA
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Abstract
Five pilomatricomas with anetodermic cutaneous changes and striae are presented. Pink to translucent, atrophic, scarlike skin that covers a typical pilomatricoma occurs most commonly in young women. Histopathologic examination showed an atrophic, edematous dermis with diminished, fragmented collagen fibers and absent elastic tissue.
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Affiliation(s)
- C C Jones
- Department of Dermatology, Baylor College of Medicine, Houston, Texas
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Jones CC, Rosen T. Cultural diagnosis of chancroid. Arch Dermatol 1991; 127:1823-7. [PMID: 1845282] [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: 12/29/2022]
Abstract
Culture of Haemophilus ducreyi remains the definitive way to diagnose chancroid. Since its discovery in 1889, cultural isolation of this fastidious organism has been a challenge for clinicians and microbiologists. A recent chancroid epidemic in our locale prompted a review of available culture techniques. Despite the development of various selective solid media in the last 20 years, cultural diagnosis of chancroid remains problematic. Many pitfalls may complicate this procedure, such as concomitant syphilis, syphilis, or herpes progenitalis simulating chancroid, strain differences in nutritional requirements, improper handling and delayed inoculation of clinical specimens, use of suboptimal growth conditions, and vancomycin hydrochloride-sensitive organisms. Highest cultural yield will be obtained by using enriched gonococcal agar base and enriched Müeller-Hinton agar in a biplate fashion. As most isolates are sensitive to vancomycin, incorporation of this antibiotic should be routine. However, screening for vancomycin-sensitive organisms is indicated when negative cultures are repeatedly obtained from clinically typical cases originating from the same community. Development of immunodiagnostic and DNA probe tests is underway.
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Affiliation(s)
- C C Jones
- Department of Dermatology, Baylor College of Medicine, Houston, Tex
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Benenson RE, Roth WL, Gibson WM, Daudin B, Dubus M, Jones CC, Guggenheim HJ. Investigation of the phase transition in lead fluoride by proton channeling. Phys Rev B Condens Matter 1991; 44:6663-6672. [PMID: 9998539 DOI: 10.1103/physrevb.44.6663] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Jones CC, Rosen T, Greenberg C. Cutaneous larva migrans due to Pelodera strongyloides. Cutis 1991; 48:123-6. [PMID: 1935236] [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] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A twenty-year-old landscape worker was evaluated for a widespread cutaneous eruption consisting of papules, pustules, and burrows. Cutaneous scrapings revealed live and dead larvae of a free-living soil nematode, Pelodera strongyloides. This is the third instance of human dermatitis due to this organism, and the first reported in an adult host.
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Affiliation(s)
- C C Jones
- Baylor College of Medicine, Houston, Texas
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Abstract
A 59-year-old female with a cystic fibroepithelioma of Pinkus is presented. The clinical and histopathological features of this unusual variant of basal cell carcinoma are discussed.
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Affiliation(s)
- C C Jones
- Department of Dermatology, Baylor College of Medicine, Houston, TX 77030
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Sherman KE, Jones CC, Goldstein AL, Naylor PH. Low thymosin alpha-1 concentrations in patients chronically infected with the hepatitis B virus. Viral Immunol 1991; 4:195-9. [PMID: 1810323 DOI: 10.1089/vim.1991.4.195] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Serum concentrations of thymosin alpha-1 (TA-1), an immunoregulatory peptide, were assayed in patients with chronic hepatitis B infection and volunteer blood donor controls. Coded samples were tested using a radioimmunoassay. The TA-1 concentrations in HBsAg-positive patients averaged 1555 pg/ml, whereas in the control group, the mean TA-1 in serum was 2159 pg/ml (P less than 0.001). Similar results were found for age- and sex-matched pairs. The TA-1 concentration was not associated with HBe antigen/antibody status or with values of liver-associated enzymes. Analysis of T-cell subsets in nine HBsAg carriers revealed significantly decreased CD4 (helper)-cells, both in absolute numbers and as the percentage of total lymphocytes present. These data suggest that individuals with chronic hepatitis B infection have a relative deficiency of the immunomodulatory peptide TA-1, which may contribute to the characteristics of the resultant T-cell population.
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Affiliation(s)
- K E Sherman
- Department of Medicine, Tripler Army Medical Center, Honolulu, Hawaii
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Mertz GJ, Ashley R, Burke RL, Benedetti J, Critchlow C, Jones CC, Corey L. Double-blind, placebo-controlled trial of a herpes simplex virus type 2 glycoprotein vaccine in persons at high risk for genital herpes infection. J Infect Dis 1990; 161:653-60. [PMID: 2181031 DOI: 10.1093/infdis/161.4.653] [Citation(s) in RCA: 103] [Impact Index Per Article: 3.0] [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: 12/30/2022] Open
Abstract
To determine the efficacy of a herpes simplex virus type 2 (HSV-2) glycoprotein subunit vaccine, vaccine (50 micrograms) or placebo was administered intramuscularly at weeks 0, 4, and 22 to 161 persons who lacked HSV-2 antibodies and were sex partners of persons with recurrent genital herpes. The annual rate of acquisition of HSV infection was similar among vaccine and placebo recipients (10.7% and 8%, respectively) but was higher in initially seronegative subjects (15.5%) than in those with HSV-1 at entry (5.9%). Eleven (79%) of the 14 HSV infections acquired during follow-up were symptomatic. Vaccination elicited ELISA antibody titers to glycoproteins gD2 and gB2 that were only 10% and 5%, respectively, of titers found in persons with recurrent genital HSV-2 infection. This vaccine failed to provide protection from acquisition of genital HSV infection. The lack of efficacy appears to be related, in part, to the poor immunogenicity of the vaccine.
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Affiliation(s)
- G J Mertz
- Department of Laboratory Medicine, University of Washington, Seattle
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Davis RB, Boyd DG, McKinney ME, Jones CC. Effects of exercise and exercise conditioning on blood platelet function. Med Sci Sports Exerc 1990; 22:49-53. [PMID: 2137551] [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] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The effects of exercise and exercise conditioning on blood platelet function were investigated in six healthy individuals who had not engaged in regular exercise for at least 1 yr prior to the study. The subjects (three men and three women) had a mean age of 28 (range 23-32) and participated in a supervised program of treadmill exercise. Subjects exercised for 20 min, three times weekly, for 12 wk at 70-80% of estimated maximum heart rate. Samples for platelet counts, platelet aggregation, and plasma beta-thromboglobulin (beta-TG) were obtained prior to training and after 6 and 12 wk of training. All subjects responded with an increase in aerobic capacity during training. Resting mean systolic and diastolic blood pressures decreased after training (P less than 0.05). Platelet counts increased after exercise, and the increment in week 12 exceeded that in the 1st wk by 57%. Platelet aggregation studies in platelet rich plasma (PRP) showed an increase in slope after exercise (week 1, P less than 0.05) which decreased with training (week 1 vs week 12, P less than 0.01). Aggregation studies utilizing impedance aggregometry in diluted native whole blood showed an acceleration of both spontaneous aggregation (P less than 0.01 weeks 6 and 12) and aggregation using epinephrine as an agonist (P less than 0.05) following exercise. Plasma beta-TG levels did not increase significantly after exercise; however, resting concentrations of beta-TG decreased with training (P less than 0.03).(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- R B Davis
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha 68105
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Abstract
Proteins of the hsp70 family are abundant in mouse spermatogenic cells. These cells also synthesize relatively large amounts of a 70,000-molecular-weight protein (P70) that appears to be a cell-specific isoform of hsp70, the major heat-inducible protein (R.L. Allen, D.A. O'Brien, and E.M. Eddy, Mol. Cell. Biol. 8:828-832, 1988). In this study, proteins of unstressed and heat-stressed spermatogenic cells consisting of purified preparations of preleptotene, leptotene-zygotene, pachytene spermatocytes, and round spermatids were analyzed by two-dimensional polyacrylamide gel electrophoresis. Unstressed preleptotene and leptotene-zygotene spermatocytes contained little P70, whereas relatively large amounts of P70 were present in pachytene spermatocytes and round spermatids. Labeling studies showed that P70 was synthesized primarily in pachytene spermatocytes and that little synthesis occurred in round spermatids or in preleptotene and leptotene-zygotene stages of spermatogenesis. Synthesis of hsp70 was not detectable in unstressed cells but was induced in all stages of isolated germ cells following heat stress. These results indicate that P70 is expressed in a stage-specific manner during cell differentiation, whereas hsp70 is synthesized in response to stress in all populations of isolated spermatogenic cells examined.
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Affiliation(s)
- R L Allen
- Gamete Biology Section, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina 27709
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Mertz GJ, Jones CC, Mills J, Fife KH, Lemon SM, Stapleton JT, Hill EL, Davis LG. Long-term acyclovir suppression of frequently recurring genital herpes simplex virus infection. A multicenter double-blind trial. JAMA 1988; 260:201-6. [PMID: 3290517] [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: 01/05/2023]
Abstract
Normal adults with six or more episodes of genital herpes in the previous year were enrolled in a one-year, multicenter, double-blind trial comparing placebo with 400 mg of acyclovir administered orally twice daily. Patients with episodes during the study were offered 200 mg of acyclovir administered orally five times daily for five days; this allowed comparison of suppressive and episodic treatment. After one year, 227 (44%) of 519 patients receiving suppressive treatment and seven (2%) of 431 receiving placebo (episodic) treatment remained free of recurrences, and the mean numbers of recurrences per year were 1.8 and 11.4, respectively. Among 67 patients who had received suppressive therapy for one year, the mean duration of lesions in the first episode following the discontinuation of treatment was 9.3 days compared with 7.3 days among 45 patients who had received episodic therapy for one year. Treatment was well tolerated, and no changes were noted in the in vitro susceptibility to acyclovir of herpes simplex virus cultured during or after the one-year trial. Continuous or episodic oral acyclovir therapy for one year remained safe and effective.
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Affiliation(s)
- G J Mertz
- Department of Medicine, University of New Mexico School of Medicine, Albuquerque 87131
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Palmer DL, Jones CC. Diagnosis of pneumococcal pneumonia. Semin Respir Infect 1988; 3:131-9. [PMID: 3041514] [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: 01/03/2023]
Abstract
Pneumococcal pneumonia presents peculiar problems to the diagnostician. It is at once the most common form of community-acquired bacterial pneumonia and simultaneously the most difficult to document microbiologically. Bacteremia, empyema, meningitis, or septic arthritis due to S pneumoniae unmistakably verifies this bacterium as the cause of a coexistent pneumonia; this coexistence fortunately occurs infrequently. The diagnostic dilemma arises in the less sick patient. While recognizing the common presence of pneumococci in the oropharynx of healthy individuals, we give undue credence to S pneumoniae cultured from sputum obtained by expectoration. At the same time, pneumococci are frequently not found in cultures of sputum obtained from patients with confirmed bacteremic disease. More invasive techniques (transtracheal aspiration, protected bronchoscopic catheter, lung needle aspiration) are too complex, dangerous, or both for routine use. Attempts to detect pneumococcal antigen in blood, sputum, or urine by modern immunologic techniques give promise of avoiding the problems of either contamination or lack of bacteriologic growth. However, they have not yet been evaluated in sufficiently large groups with pneumonia of independently determined bacterial etiology to calculate test sensitivity and specificity. At the present time then, the careful clinician will use all the epidemiologic and clinical evidence at hand, including a careful Gram's stain and culturing of sputum, blood, and other sources, to arrive at the most likely etiology. The probabilities must be weighed in light of the imprecision of current laboratory confirmation and modified by clinical course. Choice of antimicrobial therapy still favor penicillin for patients with community pneumonia severe enough to warrant hospitalization, despite ominous trends in multiple resistance of S pneumoniae.
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Affiliation(s)
- D L Palmer
- University of New Mexico School of Medicine, Albuquerque
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Abstract
The distribution of IgG subclasses in the intercellular substance (ICS) reactive autoantibodies in serum of 10 patients with pemphigus was analyzed by semiquantitative indirect immunofluorescence (IF) using the HP series of monoclonal antibodies specific for the four human IgG subclasses. IgG4 ICS specific autoantibody was present in all 10 sera at a titer of 10 to 320, while IgG1 antibodies were found in 9 of 10 sera at a seemingly lower level. IgG3 autoantibodies were detected in the serum of one patient, only after isolation of IgG using ion-exchange chromatography. Autoantibodies of IgG subclass 2 were not detectable in any of the 10 sera tested. One of the ten patients displayed circulating anti-ICS antibodies of only the IgG4 isotype.
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Affiliation(s)
- C C Jones
- Cutaneous Immunopathology Unit, University of Texas Medical School, Houston 77030
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Jones CC, Waskin H, Gerety B, Skipper BJ, Hull HF, Mertz GJ. Persistence of high-risk sexual activity among homosexual men in an area of low incidence of the acquired immunodeficiency syndrome. Sex Transm Dis 1987; 14:79-82. [PMID: 3649962 DOI: 10.1097/00007435-198704000-00004] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Before 1985 only five cases of the acquired immunodeficiency syndrome (AIDS) had been diagnosed in New Mexico, and there was no information regarding prevalence of antibody to the human immunodeficiency virus (HIV). Of 166 gay and bisexual men tested in 1985 in New Mexico, 20% were found to have antibody to HIV. Of 153 responding participants, 107 (70%) reported practicing receptive anal intercourse in the last 12 months, and only 13% of the 107 reported the regular use of condoms. High-risk sexual activity may have persisted in part because of underestimation of the local risk of acquiring HIV infection. Voluntary serologic testing and education of members of high-risk groups should be stressed in areas where the incidences of AIDS and of seropositivity to HIV are low but where high-risk sexual activity may still be prevalent.
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Abstract
Proper care of the umbilical cord of newborn infants may prevent later infections. When St Joseph's Hospital in Hamilton, Ontario, started using alcohol instead of triple dye for umbilical cord care, there was a dramatic increase in the incidence of bacterial colonization in newborns in the nursery and, later, in the number of cases of staphylococcus-related skin infections in infants born at the hospital. Follow-up on 1,545 infants revealed that triple dye was significantly more effective than alcohol in reducing the growth of gram-positive organisms, especially Staphylococcus aureus and group B streptococcus, and several gram-negative organisms. Because hospital medical staff had carefully collected data on bacterial colonization, they were quickly aware of the problem and could justify resuming the use of triple dye.
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Jones CC. The ethical context. Prenatal diagnosis of cystic fibrosis and other genetic diseases. J Kans Med Soc 1982; 83:571-8, 592. [PMID: 7175326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Jones CC, Pugsley SO. Persistent excretion of Campylobacter fetus subsp. jejuni. Can Med Assoc J 1981; 125:247. [PMID: 7272877 PMCID: PMC1862102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Jones CC. Asepsis in pulmonary care: improving old traditions. J Neurosurg Nurs 1979; 11:76-82. [PMID: 255565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Jones CC. Carbon tetrachloride poisoning. Report of a case. Tex Med 1973; 69:86-90. [PMID: 4687032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Post RM, Kotin J, Matzen M, Jones CC, Goodwin FK. Effect of serum from depressed and manic patients on maze behavior of rats. Experientia 1972; 28:1471-2. [PMID: 4654218 DOI: 10.1007/bf01957859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Jones CC. Vocational rehabilitation of the alcoholic. J Rehabil 1967; 33:21-2. [PMID: 6073252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
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