351
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White C. FPA takes a firm stand on sex aid catalogue. NURSING TIMES 1999; 95:17. [PMID: 10745832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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352
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Ensrud KE, Stone K, Cauley JA, White C, Zmuda JM, Nguyen TV, Eisman JA, Cummings SR. Vitamin D receptor gene polymorphisms and the risk of fractures in older women. For the Study of Osteoporotic Fractures Research Group. J Bone Miner Res 1999; 14:1637-45. [PMID: 10491209 DOI: 10.1359/jbmr.1999.14.10.1637] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The association between vitamin D receptor gene polypmorphisms and bone mineral density is controversial. The relationship between vitamin D receptor genotype and risk of fracture is uncertain. To determine whether vitamin D receptor polymorphisms were associated with the risk of hip, vertebral, and other (nonhip, nonvertebral) fractures in elderly women, we conducted a case-cohort study within a prospective study of 9704 community-dwelling women aged 65 years and older. Vitamin D receptor allele and genotype frequencies in women who experienced first incident hip (n = 181), vertebral (n = 127), and other (n = 223) fractures were compared with those of control women selected randomly from the cohort. Average length of follow-up was 6.5, 3.7, and 5.4 years for women in hip, vertebral, and other fracture analyses, respectively. Vitamin D receptor polymorphisms were determined by polymerase chain reaction amplification of genomic DNA using TaqI and ApaI restriction site endonuclease digestion. All nonvertebral fractures were confirmed by X-ray reports; hip fractures were validated by review of X-ray films. Vertebral fractures were defined by morphometry using lateral spine radiography at baseline and an average of 3.7 years later. Allele or genotype frequencies did not differ between fracture cases and their respective controls. Vitamin D receptor genotype (defined by TaqI, ApaI, or the combination of TaqI and ApaI) was not significantly associated with the risk of hip, vertebral, or other fractures. For example, compared with the referent group of women with TT genotype, those with Tt and tt genotypes had similar age- and weight-adjusted risks of fracture at the hip (hazard ratios 0.9, 95% confidence interval [CI] 0.6-1.3, and 0.8, 95% CI 0.5-1.2, respectively), spine (odds ratios 1.1, 95% CI 0.7-1.8, and 0.7, 95% CI 0.4-1.3, respectively), or other skeletal site (hazard ratios 1.0, 95% CI 0. 7-1.4, and 1.0, 95% CI 0.7-1.5, respectively). These findings were not altered in additional analyses including those adjusted for and stratified by age, ethnic ancestry, calcaneal bone density, dietary calcium intake, use of calcium supplements, use of vitamin D supplements, and oral estrogen use. We conclude that Vitamin D receptor polymorphisms defined by TaqI and ApaI are not associated with the risk of fracture in older women. Our results suggest that determination of these vitamin D receptor polymorphisms is not a clinically useful test for the prediction of fracture risk in elderly women.
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353
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Bridge TA, White C, Gadd GM. Extracellular metal-binding activity of the sulphate-reducing bacterium Desulfococcus multivorans. MICROBIOLOGY (READING, ENGLAND) 1999; 145 ( Pt 10):2987-95. [PMID: 10537221 DOI: 10.1099/00221287-145-10-2987] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Polarography was used to measure the copper-binding ability of culture filtrates from a range of sulphate-reducing bacteria (SRB), including pure cultures and environmental isolates. Of those tested, Desulfococcus multivorans was shown to have the greatest copper-binding capacity and this organism was used for further experiments. Extracellular copper- and zinc-binding activities of Dc. multivorans culture filtrates from batch cultures increased over time and reached a maximum after 10 d growth. The culture filtrate was shown to bind copper reversibly and zinc irreversibly. Twelve-day-old Dc. multivorans culture filtrates were shown to have a copper-binding capacity of 3.64 +/- 0.33 micromol ml(-1) with a stability constant, log10K, of 5.68 +/- 0.64 (n=4). The metal-binding compound was partially purified from culture growth media by dichloromethane extraction followed by HPLC using an acetonitrile gradient.
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354
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White C. The challenge ahead. NURSING TIMES 1999; 95:57-60. [PMID: 10661258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
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355
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Gleason DM, Susset J, White C, Munoz DR, Sand PK. Evaluation of a new once-daily formulation of oxbutynin for the treatment of urinary urge incontinence. Ditropan XL Study Group. Urology 1999; 54:420-3. [PMID: 10475346 DOI: 10.1016/s0090-4295(99)00259-9] [Citation(s) in RCA: 102] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVES To evaluate in a 1 6-center, single-treatment study once-daily controlled-release oxybutynin (Ditropan XL) for urinary urge incontinence. METHODS Two hundred fifty-six participants with urge incontinence or mixed incontinence with a significant urge component were treated. After baseline measurements, participants converting from conventional oxybutynin started Ditropan XL at their previous oxybutynin dose; others started at 5 mg/day. Doses were adjusted until participants reached a maintenance dose that produced continence or the best balance between continence and side effects. This dose was continued for 12 weeks. Effectiveness was assessed by urinary diaries. RESULTS Effectiveness was achieved across all doses studied (5 to 30 mg/day), with 70.8% of participants using maintenance doses of 5 to 15 mg/day. Mean urge incontinence episodes per week decreased from 18.8 at baseline to 3.9 in maintenance week 1, 2.7 in week 4, and 2.8 at the end of the study. For those participants who reported urge incontinence episodes at baseline but were free of urge incontinence at maintenance week 1, 31% remained free of urge incontinence at every subsequent assessment. Participants who converted from other medications showed symptomatic improvement after conversion. At some time during the study, 58.6% of participants reported dry mouth, with 23.0% of participants rating it moderate or severe. Only 1.6% of participants discontinued the medication because of dry mouth. CONCLUSIONS Ditropan XL treatment reduced the number of incontinence episodes. Maximum benefit was demonstrated by maintenance week 4 and was sustained through 12 weeks of maintenance therapy.
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356
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White C. Preventing injuries at work. NURSING TIMES 1999; 95:54-6, 58. [PMID: 10647426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
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357
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White C, Halton P, Flowerdew R. Rural health. Country strife. THE HEALTH SERVICE JOURNAL 1999; 109:20-1. [PMID: 10621301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
Funding mechanisms in the NHS need to take more account of rurality in allocating funds. Rurality is considered in allocating funds to other public services such as the police, education and district council services. Country areas have more, and smaller, hospitals than cities, and this involves extra costs.
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358
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Soriano CM, Gaine SP, Conte JV, Fairman RP, White C, Rubin LJ. Anastomotic pulmonary hypertension after lung transplantation for primary pulmonary hypertension: report of surgical correction. Chest 1999; 116:564-6. [PMID: 10453890 DOI: 10.1378/chest.116.2.564] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
This report describes a patient who developed pulmonary hypertension 6 years after lung transplantation for primary pulmonary hypertension (PPH). Evaluation with right heart catheterization followed by pulmonary angiography, however, demonstrated that the pulmonary hypertension was secondary to an anastomotic narrowing of the pulmonary artery, rather than a recurrence of her PPH. Vascular complications of lung transplantation should be considered in patients who experience exertional dyspnea after lung transplantation. The suggestion of pulmonary hypertension on echocardiography should prompt further evaluation, including meticulous hemodynamic measurements.
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359
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Adam W, Bauer C, Berdermann E, Bergonzo P, Bogani F, Borchi E, Brambilla A, Bruzzi M, Colledani C, Conway J, Dabrowski W, Delpierre P, Deneuville A, Dulinski W, van Eijk B, Fallou A, Fizzotti F, Foulon F, Friedl M, Gan K, Gheeraert E, Grigoriev E, Hallewell G, Hall-Wilton R, Han S, Hartjes F, Hrubec J, Husson D, Kagan H, Kania D, Kaplon J, Karl C, Kass R, Knöpfle K, Krammer M, Logiudice A, Lu R, Manfredi P, Manfredotti C, Marshall R, Meier D, Mishina M, Oh A, Pan L, Palmieri V, Pernicka M, Peitz A, Pirollo S, Polesello P, Pretzl K, Procario M, Re V, Riester J, Roe S, Roff D, Rudge A, Runolfsson O, Russ J, Schnetzer S, Sciortino S, Speziali V, Stelzer H, Stone R, Suter B, Tapper R, Tesarek R, Trawick M, Trischuk W, Vittone E, Walsh A, Wedenig R, Weilhammer P, White C, Ziock H, Zoeller M. Recent results with CVD diamond trackers. ACTA ACUST UNITED AC 1999. [DOI: 10.1016/s0920-5632(99)00566-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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360
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White C. Pressure sore prevention: the latest in beds and mattresses. NURSING TIMES 1999; 95:54-6. [PMID: 10497571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
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361
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Hoogwerf BJ, Waness A, Cressman M, Canner J, Campeau L, Domanski M, Geller N, Herd A, Hickey A, Hunninghake DB, Knatterud GL, White C. Effects of aggressive cholesterol lowering and low-dose anticoagulation on clinical and angiographic outcomes in patients with diabetes: the Post Coronary Artery Bypass Graft Trial. Diabetes 1999; 48:1289-94. [PMID: 10342818 DOI: 10.2337/diabetes.48.6.1289] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Diabetic patients have greater risk for coronary heart disease (CHD) events after coronary artery bypass graft (CABG) surgery than nondiabetic patients. The Post CABG trial studied the effects of aggressive cholesterol lowering and low-dose anticoagulation in diabetic patients compared with nondiabetic patients. A double-blind, randomized clinical trial in 1,351 patients (1-11 years after CABG), the Post CABG trial consisted of two interventions (aggressive cholesterol-lowering versus moderate lowering and low-dose warfarin versus placebo) on angiographic end points. Angiographic changes in saphenous vein graft conduits 4.3 years after entry were compared in 116 diabetic and 1,235 nondiabetic patients. Seven clinical centers participated in the trial, as well as the National Institutes of Health project office (National Heart, Lung, and Blood Institute), the coordinating center (Maryland Medical Research Institute), and the Angiogram Reading Center (University of Minnesota). Baseline characteristics of the diabetic patients differed from the nondiabetic patients in the following ways: percentage of women participants, 15 vs. 7%, P = 0.002; mean baseline weight, 87.4 vs. 82.8 kg, P = 0.006; mean BMI, 29.5 vs. 27.6 kg/m2, P = 0.0002; mean systolic blood pressure, 141.7 vs. 133.6, P < 0.0001; mean triglyceride concentrations, 2.09 vs. 1.77 mmol/l, P < 0.0001; and mean HDL cholesterol concentrations, 0.93 vs. 1.02 mmol, P = 0.0001. The percentage of clinical events was higher in diabetic than nondiabetic patients (20.6 vs. 13.4, P = 0.033) and angiographic outcomes were not different. The benefits of aggressive cholesterol lowering were comparable in diabetic and nondiabetic patients for the angiographic end points. Warfarin use was not associated with clinical or angiographic benefit. Diabetic patients in the Post CABG trial had more CHD risk factors at study entry and higher clinical event rates during the study than nondiabetic patients. The benefits of aggressive cholesterol lowering in diabetic patients were comparable to those in nondiabetic patients for both angiographic and clinical end points. The small number of diabetic patients provided limited power to detect significant differences between diabetic and nondiabetic patients or between diabetic patients in the aggressive versus moderate cholesterol treatment strategies.
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Abstract
Coronary stent thrombosis, a rare complication after stent deployment, carries major morbidity and mortality. Traditional treatments for stent thrombosis include local or systemic delivery of thrombolytic agents and balloon angioplasty, both with far from optimum results. We report on two cases of coronary stent thrombosis successfully treated with rheolytic thrombectomy as an adjunct to balloon angioplasty.
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363
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White C. No extra government funding for NHS staff over millennium period. BMJ 1999; 318:1098A. [PMID: 10213714 DOI: 10.1136/bmj.318.7191.1098a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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364
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White C. UK specialists urge the setting up of a national screening agency. BMJ (CLINICAL RESEARCH ED.) 1999; 318:896. [PMID: 10102847 PMCID: PMC1115335 DOI: 10.1136/bmj.318.7188.896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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365
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White C. Osteoporosis: risk factors, fractures and figures. AUSTRALIAN AND NEW ZEALAND JOURNAL OF MEDICINE 1999; 29:185-7. [PMID: 10342015 DOI: 10.1111/j.1445-5994.1999.tb00681.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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366
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White C. So you want to be a ... homoeopath. NURSING TIMES 1999; 95:34-5. [PMID: 10358575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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367
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White C. Upper age limit should be raised for cancer screening. BMJ 1999; 318:831B. [PMID: 10092255 PMCID: PMC1115274 DOI: 10.1136/bmj.318.7187.831b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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368
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Atkinson W, Harris J, Mills P, Moffat S, White C, Lynch O, Jones M, Cullinan P, Newman Taylor AJ. Domestic aeroallergen exposures among infants in an English town. Eur Respir J 1999; 13:583-9. [PMID: 10232430 DOI: 10.1183/09031936.99.13358599] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
A multicentre, prospective cohort study of childhood asthma was established in three European countries; the purpose of the project is the examination of factors which modify the relationship between allergen exposure in infant life and subsequent atopy and asthma. Dust samples were collected from the homes of 643 infants in a single town in the UK (the first cohort) and assayed for house dust mites (Der p 1) and cat allergen (Fel d 1) concentrations by enzyme-linked immunosorbent assay. A questionnaire with potential relevance to the development of atopy and asthma was completed. A wide variation in exposure to both allergens was observed. Carpeted, double-glazed or damp living rooms, and those sampled in the winter months, had higher levels of Der p 1, but these features did not predict Fel d 1 concentrations. Measures of high home occupancy were positively related to Der p 1 concentrations; and inversely with levels of Fel d 1, a finding which could not be explained by cat ownership. Homes in which one or more persons smoked had significantly lower concentrations of Der p 1, but not Fel d 1. There were no consistent differences in allergen levels between homes where one or more parent or sibling was either atopic or asthmatic. These findings indicate complex interactions among domestic, behavioural and seasonal factors and early allergen exposure in British children.
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369
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White C. Medical records storage--an electronic solution. IHRIM : THE JOURNAL OF THE INSTITUTE OF HEALTH RECORD INFORMATION AND MANAGEMENT 1999; 40:19-21. [PMID: 10351291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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370
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White C. Newborns prescribed drugs only tested in adults. BMJ 1999; 318:554B. [PMID: 10037617 PMCID: PMC1115014 DOI: 10.1136/bmj.318.7183.554b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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371
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White C. How abuse happens. NURSING TIMES 1999; 95:26. [PMID: 10326508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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372
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White C. Backs at work. NURSING TIMES 1999; 95:57, 59. [PMID: 10095612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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373
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Fain O, Lortholary O, Djouab M, Amoura I, Babinet P, Beaudreuil J, Boudon P, Desrues J, Glowinski J, Lhote F, Malbec D, Mathieu E, White C, Guillevin L, Thomas M. Lymph node tuberculosis in the suburbs of Paris: 59 cases in adults not infected by the human immunodeficiency virus. Int J Tuberc Lung Dis 1999; 3:162-5. [PMID: 10091884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023] Open
Abstract
We report 59 cases of lymph node tuberculosis in adults not infected by the human immunodeficiency virus (HIV), observed over a period of 5 years in the North Eastern suburbs of Paris. There were 31 women and 28 men; 84.7% were aged under 44 years; 69.5% were not French, and 78% had exclusive lymph node tuberculosis. A superficial distribution was found in 52 cases and a deep pattern in 17 cases. Cervical and supraclavicular lymphadenopathies were the most common (64.4%). General symptoms were present in 63% of cases. The diagnosis was established by fine needle aspiration in 10 cases and by biopsy in 36 cases. Three cases of primary resistance to anti-tuberculosis therapy were described. Lymph node tuberculosis is still present in the Paris region, independently of HIV infection, probably due to poor social conditions.
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White C, Wardropper AG. Chlamydia in a district general hospital: an audit of treatment and contact tracing. Int J STD AIDS 1999; 10:57-9. [PMID: 10215133 DOI: 10.1258/0956462991912953] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A retrospective case note audit, with reference to the recently published central audit group guidelines, was undertaken to assess females with chlamydial infection attending a district general hospital department of genitourinary medicine. Those diagnosed and referred by other agencies (mainly general practitioners (GPs)) were more often symptomatic and those treated before attending was more likely to need retreating. Contact tracing for current and recent partners was more successful than tracing previous partners. We feel that GPs and other agencies should continue to be encouraged to diagnose chlamydial infection and then to refer for immediate management, to limit re-infection/ potential re-infection and the need for retreatment. Contact tracing of casual contacts and previous partners has been of limited success and poses a challenge to meet the standards of the new guidelines.
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