126
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Miller CH. Implementing an office infection control program. THE DENTAL ASSISTANT 1990; 59:11-5. [PMID: 2289586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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127
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Hohlt WF, Miller CH, Neeb JM, Sheldrake MA. Sterilization of orthodontic instruments and bands in cassettes. Am J Orthod Dentofacial Orthop 1990; 98:411-6. [PMID: 2239839 DOI: 10.1016/s0889-5406(05)81649-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The purpose of this study was to determine whether orthodontic instruments and bands contaminated with blood or saliva and bacterial spores can be heat sterilized while contained in OMS-ASAPsys instrument and band cassettes. Hinged and nonhinged instruments and bands were contaminated and dried, placed in the cassettes, ultrasonically cleaned, rinsed, and dried. The cassettes were wrapped and then processed through standard steam, chemical vapor, or dry-heat sterilizing cycles. Each instrument and band was then cultured for the presence of live spores. The results showed that the residual spores on the instruments and bands after ultrasonic cleaning and rinsing had indeed been killed in all cases. The three types of sterilization were equally effective. The results indicate that contaminated orthodontic instruments and bands can be sterilized within OMS-ASAPsys cassettes.
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128
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Stuppaeck CH, Barnas C, Hackenberg K, Miller CH, Fleischhacker WW. Carbamazepine monotherapy in the treatment of alcohol withdrawal. Int Clin Psychopharmacol 1990; 5:273-8. [PMID: 2081898 DOI: 10.1097/00004850-199010000-00004] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
More than 135 different strategies for medical treatment have been described for the treatment of alcohol withdrawal syndromes. The substances used most frequently (benzodiazepines, barbiturates, or clomethiazol) themselves pose some risk for abuse or addiction. Anticonvulsants, especially carbamazepine (CBZ), have been discussed for the treatment of alcohol withdrawal since the early seventies. Various studies report favourable results with CBZ, usually combined with sedative agents. Nineteen out-patients and 19 in-patients took part in an open study of CBZ in alcohol withdrawal. The dose of CBZ was adjusted individually and ranged from a mean dose of 761 mg on day 1 to 616 mg on day 3 and to 388 mg on day 7 in the group of out-patients, and from 789 mg on day 1, 694 mg on day 3 to 562 mg on day 7 in the sample of in-patients. The "Objective Clinical Scale in Assessment and Measurement of Alcohol Withdrawal" (OCSAMAW) was used for treatment evaluation. Statistical analysis showed a significant improvement on the 5%-level in both groups; four in-patients needed concomitant treatment with oxazepam. Nausea and pruritus were the most common side-effects of CBZ treatment.
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129
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Palenik CJ, Miller CH. Eye protection: something for everyone. JOURNAL (INDIANA DENTAL ASSOCIATION) 1990; 69:15-20. [PMID: 2280285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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130
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Miller CH. Chairside surface asepsis. THE DENTAL ASSISTANT 1990; 59:5-6. [PMID: 2209935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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131
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Stuppäck CH, Miller CH, Barnas C, Kurz M, Schubert H, Hinterhuber H. [Compulsory admission and detention at psychiatric hospitals in Tirol--a frequency analysis of 11 years]. Wien Klin Wochenschr 1990; 102:378-83. [PMID: 2382446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Freedom and compulsion are burning questions in psychiatry, and often unsatisfactorily resolved. In this paper general aspects are discussed in the light of data obtained at the Innsbruck University Department of Psychiatry and the Mental State Hospital of Hall in Tyrol. From 1976 to 1986 364 (1.99%) patients required compulsory admission following certification by police (or civil service) doctors out of 18,207 admissions to the University Department of Psychiatry over this 11-year period. Of these patients 90 had to be jugded by a court commission with regard to further compulsory hospitalization. Most frequent reasons for compulsory admission were alcohol-related psychiatric diseases in men and endogenous psychoses in women. The data collected at the University Department are compared with the situation in the Mental State Hospital of Hall in Tyrol. Results are discussed in the light of recent literature.
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132
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Miller CH. Instrument sterilization. THE DENTAL ASSISTANT 1990; 59:4-5, 43. [PMID: 2376264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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133
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Palenik CJ, Miller CH. Vaccination against influenza. JOURNAL (INDIANA DENTAL ASSOCIATION) 1990; 69:35-6. [PMID: 2370595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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134
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Quattrocchi KB, Frank EH, Miller CH, MacDermott JP, Hein L, Frey L, Wagner FC. Suppression of cellular immune activity following severe head injury. J Neurotrauma 1990; 7:77-87. [PMID: 2376866 DOI: 10.1089/neu.1990.7.77] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Infection is a major cause of morbidity following multiple traumatic and head injury. Although immunosuppression has been demonstrated after multiple traumatic injury, the effects of head injury on immune function have not been thoroughly investigated. In a prospective study of 10 severely head-injured patients, in vitro and in vivo parameters of cellular immune activity were assessed. In vitro measurements of lymphocyte surface antigen expression following mitogen stimulation were made serially over a 3-week period in 10 patients with severe head injury. The control group consisted of 20 healthy subjects. Phenotyping of peripheral blood lymphocytes (PBLs) was performed following incubation with and without mitogens. Phenotypes were determined by flow cytometry using monoclonal antibodies (MABs) to T lymphocyte subsets and the alpha subunit of interleukin 2 (IL-2) receptors. In vivo cellular immune function was determined by measuring patient responses to delayed-type hypersensitivity (DTH) skin testing within 24 h of injury. When head-injured patients were compared to controls, PBLs incubated in the presence of phytohemagglutinin (PHA) demonstrated a decrease in cells marking as T cells (p = 0.005), helper-inducer T cells (p = 0.001), and in the number of IL-2 receptor-bearing cells (p = 0.001). The functional ability of these lymphocyte subpopulations to proliferate in the presence of PHA was significantly suppressed within 24 h of injury and normalized within 3 weeks of injury. DTH skin testing to Candida, mumps, trichophyton, and PPD antigens was performed within 24 h of injury and resulted in anergic responses in all 10 patients when measured at 24, 48, and 72 h following administration. The overall infection rate was 60%, with the majority of infections occurring within the first 4 days following injury. The results of this study indicate that severe head injury results in suppression of cellular immune function with a corresponding high rate of infection. The possible significance of the decrease in the percentage of helper-inducer T cells and in the number of cells bearing IL-2 receptors following mitogen stimulation is discussed.
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135
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Fleischhacker WW, Miller CH, Bergmann KJ. [Neuroleptic-induced akathisia]. DER NERVENARZT 1989; 60:719-23. [PMID: 2575231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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136
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Clarke JA, Hollinger FB, Lewis E, Russell LA, Miller CH, Huntley A, Flynn NM. Intradermal inoculation with Heptavax-B. Immune response and histologic evaluation of injection sites. JAMA 1989; 262:2567-71. [PMID: 2530364 DOI: 10.1001/jama.262.18.2567] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The high cost of hepatitis B vaccine has limited its widespread use. Low-dose, intradermal injections of vaccine represent one option for reducing the cost. In this study, 92 nonimmune medical students were given three 0.1-mL intradermal injections of Heptavax-B containing 2 micrograms of hepatitis B surface antigen (HBsAg) at 0, 1, and 6 months. By 6 months, 90% of the subjects had developed protective levels of antibody to HBsAg (greater than or equal to 10 mIU/mL). Follow-up at 1 year showed a geometric mean concentration of antibodies to HBsAg of 396 mIU/mL for the group, and 95% had levels of antibody to HBsAg greater than or equal to 10 mIU/mL. A level of antibody to HBsAg of greater than 100 mIU/mL also was observed in more than 75% of subjects. Side effects included induration of the inoculation site in 18% at 6 months, which disappeared by 12 months, and macules that persisted at 1 year in 63%. The administration of hepatitis B vaccine intradermally is an attractive, low-cost alternative in the United States, where universal vaccination of preschool children or adolescents is being contemplated, and where booster doses are being considered.
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137
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Miller CH. Speaking the language of infection control. RDH 1989; 9:25, 27. [PMID: 2631150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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138
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Amendola BE, Amendola MA, McClatchey KD, Miller CH. Radiation-associated sarcoma: a review of 23 patients with postradiation sarcoma over a 50-year period. Am J Clin Oncol 1989; 12:411-5. [PMID: 2508462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Between 1934 and 1983, 23 patients with well-documented diagnosis of radiation-associated sarcoma (RAS) were seen at the University of Michigan Medical Center. The median latent period from irradiation to diagnosis of RAS was 13 years with a minimum latent period of 3 and a maximum of 34 years. All sarcomas originated in previously normal tissues within the irradiated field. Pathology slides available in all patients were reviewed by the same pathologist for the purpose of the study, and the diagnosis of sarcoma was confirmed histologically. There were five bone sarcomas and 18 soft tissue sarcomas. Thirteen patients developed radiation-associated sarcoma following megavoltage treatment with a minimum total radiation dose of 25 Gy in 2 1/2 weeks. The other 10 patients received orthovoltage and/or brachytherapy irradiation alone or combined with external beam radiation. In this group, the radiation doses ranged from 25 Gy to 72 Gy except for one patient who received 8 Gy delivered by orthovoltage irradiation as treatment of knee arthritis. Four patients were originally treated for benign conditions. All the other patients (n = 19) received radiation therapy for a variety of primary malignancies including carcinoma of the cervix (n = 4), brain gliomas (n = 13), Wilm's tumors (n = 2) and retinoblastomas (n = 2), among others.
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139
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Miller CH. Apply infection control to all patients. RDH 1989; 9:60-1. [PMID: 2639433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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140
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Kletzel M, Miller CH, Becton DL, Chadduck WM, Elser JM. Postdelivery head bleeding in hemophilic neonates. Causes and management. AMERICAN JOURNAL OF DISEASES OF CHILDREN (1960) 1989; 143:1107-10. [PMID: 2773889 DOI: 10.1001/archpedi.1989.02150210143035] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
During a 12-month period, four of the five infants with hemophilia known to have been born in Arkansas were examined for head bleeding. Three of the infants had had traumatic delivery, with use of low forceps in two and vacuum extraction in one. In the fourth patient, hemophilia was prenatally diagnosed, and vaginal delivery resulted in cephalohematoma. Diagnosis was delayed in three patients, including one with a family history of hemophilia. Central nervous system bleeding may be more common in hemophilic neonates than has been presumed. Pregnancy management should include consideration of family history of bleeding disorders and carrier testing in appropriate cases. In confirmed carriers, prenatal diagnosis is justified to allow choice of the least traumatic delivery method. Any term neonate with intracranial hemorrhage should be treated as being possibly hemophilic until proved otherwise.
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141
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Miller CH. Chairside asepsis. THE DENTAL ASSISTANT 1989; 58:23-4, 27. [PMID: 2639075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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142
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Miller CH. OSHA proposes infection control regulation changes. RDH 1989; 9:30, 32. [PMID: 2638019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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143
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Miller CH. OSHA regulations protect employers and employees. RDH 1989; 9:17-8. [PMID: 2637455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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144
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Cochran MA, Miller CH, Sheldrake MA. The efficacy of the rubber dam as a barrier to the spread of microorganisms during dental treatment. J Am Dent Assoc 1989; 119:141-4. [PMID: 2760346 DOI: 10.14219/jada.archive.1989.0131] [Citation(s) in RCA: 104] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This study evaluated the rubber dam as an infection control barrier during standard restorative procedures. Microbial collection was performed during preparation and placement of amalgam and composite resin restorations with and without the rubber dam, and during handpiece and air-water syringe spraying with and without the rubber dam. The results showed a significant reduction in microorganisms with the use of the rubber dam--70% to 88% and 95% to 99%, respectively; and 90% to 98% when all data were combined. These results indicate that using the rubber dam is a method of reducing microbial contamination at the primary source. Used with gloves, mask, and protective eyewear, the rubber dam provides an excellent barrier to the potential spread of infectious disease in the dental office.
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145
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Miller CH. Assigning duties to one person reduces infection control errors. DENTAL OFFICE 1989; 1:14-5. [PMID: 2637745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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146
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Miller CH. Taking extra precautions to avoid cross-infection. RDH 1989; 9:16, 46. [PMID: 2626549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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147
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Miller CH. Hygienists and patients should be alert to hepatitis. RDH 1989; 9:36, 39, 41. [PMID: 2502818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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148
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Hanna AN, McDonald JS, Miller CH, Couri D. Pretreatment with paracetamol inhibits metabolism of enflurane in rats. Br J Anaesth 1989; 62:429-33. [PMID: 2706180 DOI: 10.1093/bja/62.4.429] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
We studied the interaction between paracetamol (acetaminophen U.S.P.) and enflurane. Sixteen rats were assigned to four groups (n = 4) to receive: paracetamol 7.5 mg/100 g body weight; paracetamol plus 1% enflurane; 1% enflurane alone, or no treatment (controls). Animals were killed 6 h later. A second series of 16 were treated identically, but were killed after 24 h. Measurements were made of fluoride concentrations in serum, liver and urine (indicators of biotransformation of enflurane), paracetamol concentrations in urine, pathological changes in liver samples, and concentrations of the enzymes aspartate aminotransferase (AST) and alanine aminotransferase (ALT) in serum. Pretreatment with paracetamol significantly decreased urinary fluoride at 6 and 24 h after exposure to enflurane, but decreased fluoride concentrations in serum and liver only at 6 h after exposure to enflurane. Paracetamol concentrations in urine did not change after exposure to enflurane. Exposure to paracetamol alone increased AST and ALT. At 24 h after exposure to enflurane, serum concentrations of enzymes in rats pretreated with paracetamol were similar to those of control rats. Pretreatment with paracetamol may therefore inhibit metabolism of enflurane. Although no hepatic damage was observed, the increased in AST and ALT suggested subclinical liver damage in rats given only paracetamol.
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149
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Miller CH. Instrument recirculation prevents infection transfers. RDH 1989; 9:18, 20-1. [PMID: 2756147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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150
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Miller CH. Tracing the routes of disease transmission. RDH 1989; 9:48, 64. [PMID: 2756143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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