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Daker-White G, Barlow D. Heterosexual gonorrhoea at St Thomas'--II: Sexual behaviour and sources of infection. Int J STD AIDS 1997; 8:102-8. [PMID: 9061409 DOI: 10.1258/0956462971919642] [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: 02/03/2023]
Abstract
This paper examines sexual behaviour in heterosexuals presenting to an inner-London genitourinary medicine (GUM) clinic with gonorrhoea. When comparing patients' documented sexual histories, there were notable differences between cases and a control group, especially in men. Male cases were more likely to have had both multiple sexual partners (chi 2 = 18.5, P < 0.001) and concurrent sexual relationships (chi 2 = 15.2, P < 0.001) in the 30 days preceding presentation. Unlike cases, male controls were more likely to have used a condom at last intercourse with a 'casual' partner (chi 2 = 17.5, P < 0.001). In an examination of the sources of infection in cases, women were far more likely to have been recipients of gonorrhoea than they were to transmit the infection. The source of their infection was most usually a regular sexual partner. In men, 'casual' and 'regular' partners and 'one night stands' were all important sources of infection. Our hypothesis that case patients would have met the sources of their infection in particular venues was not supported by the results of an original questionnaire survey.
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Pearce J, Hawton K, Blake F, Barlow D, Rees M, Fagg J, Keenan J. Psychological effects of continuation versus discontinuation of hormone replacement therapy by estrogen implants: a placebo-controlled study. J Psychosom Res 1997; 42:177-86. [PMID: 9076645 DOI: 10.1016/s0022-3999(96)00265-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
There is conflicting evidence regarding the effects of hormone replacement therapy (HRT) with estrogens on psychological and psychiatric symptoms of menopause. Forty women already attending a menopause clinic for continuing HRT by estrogen implants were studied in a randomized, double-blind, placebo-controlled study of estrogen reimplantation versus implantation of a placebo preparation. Assessment included self rating with visual analog scales, standardized psychological and menopause rating scales (Hospital Anxiety and Depression Scale, Self-Concept Questionnaire, Cognitive Failures Questionnaire, Greene Menopause Index), and interview with the Present State Examination. No difference in outcome with regard to either psychological or psychiatric symptoms was found 2 months after entry to the study between the women who received an active implant and those who received a placebo implant, in spite of the former group having a significant rise in estradiol levels. The only effect of HRT on physical symptoms was a nonsignificant reduction in flushes. Psychiatric morbidity of the study population was high with nearly half being "psychiatric cases" according to the Present State Examination at both initial assessment and follow-up. At entry to the study nearly all the women had levels of estradiol in the premenopausal range and four had supraphysiological levels. It appears likely that women were returning requesting a new implant because of symptoms related to nonhormonal factors. Women receiving continuing HRT for menopausal symptoms should be reassessed both for hormonal status and current psychosocial factors when they present with recurrent symptoms, especially those of a psychological or psychiatric nature.
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Marchington DR, Hartshorne GM, Barlow D, Poulton J. Homopolymeric tract heteroplasmy in mtDNA from tissues and single oocytes: support for a genetic bottleneck. Am J Hum Genet 1997; 60:408-16. [PMID: 9012414 PMCID: PMC1712400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
While mtDNA polymorphisms at single base positions are common, the overwhelming majority of the mitochondrial genomes within a single individual are usually identical. When there is a point-mutation difference between a mother and her offspring, there may be a complete switching of mtDNA type within a single generation. It is generally assumed that there is a genetic bottleneck whereby a single or small number of founder mtDNA(s) populate the organism, but it is not known at which stages the restriction/amplification of mtDNA subtype(s) occur, and this uncertainty impedes antenatal diagnosis for mtDNA disorders. Length polymorphisms in homopolymeric tracts have been demonstrated in the large noncoding region of mtDNA. We have developed a new method, T-PCR (trimmed PCR), to quantitate heteroplasmy for two of these tracts (D310 and D16189). D310 variation is sufficient to indicate clonal origins of tissues and single oocytes. Tissues from normal individuals often possessed more than one length variant (heteroplasmy). However, there was no difference in the pattern of the length variants between somatic tissues in any control individual when bulk samples were taken. Oocytes from normal women undergoing in vitro fertilization were frequently heteroplasmic for length variants, and in two cases the modal length of the D310 tract differed in individual oocytes from the same woman. These data suggest that a restriction/amplification event, which we attribute to clonal expansion of founder mtDNA(s), has occurred by the time oocytes are mature, although further segregation may occur at a later stage. In contrast to controls, the length distribution of the D310 tract varied between tissues in a patient with heteroplasmic mtDNA rearrangements, suggesting that these mutants influence segregation. These findings have important implications for the genetic counselling of patients with pathogenic mtDNA mutations.
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Hirschfeld RM, Keller MB, Panico S, Arons BS, Barlow D, Davidoff F, Endicott J, Froom J, Goldstein M, Gorman JM, Marek RG, Maurer TA, Meyer R, Phillips K, Ross J, Schwenk TL, Sharfstein SS, Thase ME, Wyatt RJ. The National Depressive and Manic-Depressive Association consensus statement on the undertreatment of depression. JAMA 1997; 277:333-40. [PMID: 9002497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE A consensus conference on the reasons for the undertreatment of depression was organized by the National Depressive and Manic Depressive Association (NDMDA) on January 17-18, 1996. The target audience included health policymakers, clinicians, patients and their families, and the public at large. Six key questions were addressed: (1) Is depression undertreated in the community and in the clinic? (2) What is the economic cost to society of depression? (3) What have been the efforts in the past to redress undertreatment and how successful have they been? (4) What are the reasons for the gap between our knowledge of the diagnosis and treatment of depression and actual treatment received in this country? (5) What can we do to narrow this gap? (6) What can we do immediately to narrow this gap? PARTICIPANTS Consensus panel members were drawn from psychiatry, psychology, family practice, internal medicine, managed care and public health, consumers, and the general public. The panelists listened to a set of presentations with background papers from experts on diagnosis, epidemiology, treatment, and cost of treatment. EVIDENCE Experts summarized relevant data from the world scientific literature on the 6 questions posed for the conference. CONSENSUS PROCESS Panel members discussed openly all material presented to them in executive session. Selected panelists prepared first drafts of the consensus statements for each question. All of these drafts were read by all panelists and were edited and reedited until consensus was achieved. CONCLUSIONS There is overwhelming evidence that individuals with depression are being seriously undertreated. Safe, effective, and economical treatments are available. The cost to individuals and society of this undertreatment is substantial. Long suffering, suicide, occupational impairment, and impairment in interpersonal and family relationships exist. Efforts to redress this gap have included provider educational programs and public educational programs. Reasons for the continuing gap include patient, provider, and health care system factors. Patient-based reasons include failure to recognize the symptoms, underestimating the severity, limited access, reluctance to see a mental health care specialist due to stigma, noncompliance with treatment, and lack of health insurance. Provider factors include poor professional school education about depression, limited training in interpersonal skills, stigma, inadequate time to evaluate and treat depression, failure to consider psychotherapeutic approaches, and prescription of inadequate doses of antidepressant medication for inadequate durations. Mental health care systems create barriers to receiving optimal treatment. Strategies to narrow the gap include enhancing the role of patients and families as participants in care and advocates; developing performance standards for behavioral health care systems, including incentives for positive identification, assessment, and treatment of depression; enhancing educational programs for providers and the public; enhancing collaboration among provider subtypes (eg, primary care providers and mental health professionals); and conducting research on development and testing of new treatments for depression.
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Lashen H, Ledger W, Bernal A, Evans B, Barlow D. O-128 Superovulation with a high gonadotrophin dose for in vitro fertilization. Fertil Steril 1997. [DOI: 10.1016/s0015-0282(97)90760-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Daker-White G, Barlow D. Heterosexual gonorrhoea at St Thomas'--I: Patient characteristics and implications for targeted STD and HIV prevention strategies. Int J STD AIDS 1997; 8:32-5. [PMID: 9043978 DOI: 10.1258/0956462971918733] [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
This paper compares the socio-demographic characteristics of patients with gonorrhoea with a control group of other attendees to an inner-London genitourinary medicine (GUM) clinic. Between 16 May and 21 December 1994 inclusive there were 312 culture-confirmed heterosexually-acquired cases of Neisseria gonorrheae treated in our clinic: 192 (61.54%) men and 120 (38.46%) women. There were significant differences between the population of cases and controls. Both male (z = -5.36, P < 0.001) and female (z = -6.6, P < 0.001) cases were younger than controls. Cases were more likely to be black African-Caribbean than were controls and these differences were more marked in men (chi 2 = 47.85, P < 0.001). Cases were also more likely to reside in south London postal districts than were controls (chi 2 = 24.98, P < 0.001). The implications of these findings for targeted health interventions are discussed and we suggest avenues for further work.
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Abstract
AIM To review the features of gonococcal infection in men in the 1990s. METHODS A retrospective study of all men with gonorrhoea presenting to an inner city department of genitourinary medicine in the years 1990 to 1992. RESULTS 1749 cases of gonorrhoea were seen in 1382 men. A high incidence of gonorrhoea was found in attenders of African or Caribbean extraction. In 228 men with a known date of infection, the incubation period, a mean of 8.3 days, was longer than previously described. The mean infectious period was 12.0 days. By 14 days 86.2% of men had developed symptoms. Of 1615 men with urethral infection 81.9% complained of discharge, while dysuria occurred in 52.8%. Discharge with dysuria were present in only 48.1% of patients. In 10.2% episodes of urethral infection the patients had no symptoms referable to their gonorrhoea. Urethral gonorrhoea was diagnosed by microscopy in 94.4% of symptomatic men and in only 81.1% of asymptomatic men. Microscopy of rectal samples were positive in 46.4% of cases. In this population, a dose of 2 g of ampicillin with 1 g of probenecid gave a high cure rate of gonorrhoea as long as infection was not due to penicillinase-producing organisms. CONCLUSIONS These data suggest that the incubation and infectious period of urethral gonorrhoea has increased compared with previous studies and that symptoms have altered. Only 48.1% of men described the classical symptoms of discharge with dysuria. Microscopy of urethral smears remains useful in symptomatic men but is less sensitive in those without symptoms.
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Barlow D. S40 Side effects in women using Kliogest (Kliofem) in the UK multicentre study. Maturitas 1996. [DOI: 10.1016/s0378-5122(97)80944-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Ayida G, Kennedy S, Barlow D, Chamberlain P. Contrast sonography for uterine cavity assessment: a comparison of conventional two-dimensional with three-dimensional transvaginal ultrasound; a pilot study. Fertil Steril 1996; 66:848-50. [PMID: 8893700 DOI: 10.1016/s0015-0282(16)58651-8] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To compare conventional two- (2-D) and three-dimensional (3-D) scanning of the uterine cavity with and without saline contrast medium. DESIGN Observational pilot study. SETTING University-based fertility service. PATIENT(S) Ten IVF patients requiring uterine cavity assessment. INTERVENTION(S) Two-dimensional and 3-D transvaginal scans before and after injection of saline into the uterine cavity. MAIN OUTCOME MEASURE(S) Number and type of uterine cavity abnormalities detected by each technique. RESULT(S) The 2-D scanning suggested cavity abnormalities in 4 of 10 women (fibroids, 3; hyperechoeic thick endometrium, 1). The 3-D scanning confirmed these and revealed one additional abnormality suggestive of a uterine septum. The 2-D scanning with saline injection diagnosed abnormalities in 5 of 10 (uterine septum, 1; fibroids, 3; endometrial polyp, 1). The 3-D contrast scanning with saline did not add any further information to 2-D contrast scanning with saline. CONCLUSION(S) In this pilot study, 3-D scanning to assess the uterine cavity appeared to offer no advantages over conventional 2-D contrast sonography.
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Ayida G, Harris P, Kennedy S, Seif M, Barlow D, Chamberlain P. Hysterosalpingo-contrast sonography (HyCoSy) using Echovist-200 in the outpatient investigation of infertility patients. Br J Radiol 1996; 69:910-3. [PMID: 9038525 DOI: 10.1259/0007-1285-69-826-910] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
This study describes the introduction of hysterosalpingo-contrast sonography (HyCoSy) as a first line outpatient investigation of uterine and tubal factors in two fertility units. 136 infertile women had transvaginal scanning before and during the intrauterine injection of contrast medium (Echovist-200). HyCoSy was successfully completed in 132 cases (97%) within a mean time of 12.6 +/- 8.4 (4-50) min. The uterus and its cavity appeared normal in 108 (82%) women. Uterine abnormalities in the remaining 24 women (18%) included structural abnormality (n = 7), fibroids (n = 12) and endometrial polyps (n = 5). A total of 261 fallopian tubes in 132 women were assessed: 186 (71%) appeared patent and 55 (21%) blocked. The remaining 20 (8%) could not be assessed for technical reasons. Polycystic ovaries and ovarian cysts were diagnosed in eight women. The most common adverse effect was mild/moderate pain, similar to period pain, with 24 (18%) women requiring simple analgesia. HyCoSy is a simple and well tolerated outpatient procedure. The technique provides clinically valuable information about tubal patency, ovarian and uterine abnormalities.
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Stirland A, Wilkinson CL, Barlow D. Urological emergencies in general practice. Herpes simplex not mentioned as cause of acute urinary retention. BMJ (CLINICAL RESEARCH ED.) 1996; 313:112; author reply 112-3. [PMID: 8688727 PMCID: PMC2351492 DOI: 10.1136/bmj.313.7049.112b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Abstract
Patients who acquire repeated infections of gonorrhoea are well described. A study was undertaken of male patients attending a central London clinic in an attempt to identify features of those acquiring repeated infections to facilitate risk reduction strategies. During the 3 years 1990 to 1992, 18.8% of patients contributed 35.8% of episodes with a mean time between episodes of 10.5 weeks. Those with repeat infections were more likely to be black and to have had more than one episode of gonorrhoea prior to the study period. They are also more likely to have had 3 or more recent partners. While those with repeated infections do not form a homogeneous group there are certain characteristics that should enable targeting of a subgroup.
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Moi H, Morel P, Gianotti B, Barlow D, Phillips I, Jean C. Comparative efficacy and safety of single oral doses of sparfloxacin versus ciprofloxacin in the treatment of acute gonococcal urethritis in men. J Antimicrob Chemother 1996; 37 Suppl A:115-22. [PMID: 8737131 DOI: 10.1093/jac/37.suppl_a.115] [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: 02/01/2023] Open
Abstract
A double-blind, randomised, international multicentre study was conducted to compare the efficacy and safety of sparfloxacin 200 mg versus ciprofloxacin 250 mg as single oral-dose treatment for acute gonorrhoea in men. A total of 238 patients were included and 191 were evaluable for primary efficacy (eradication of Neisseria gonorrhoeae). At follow-up, 99% (96/97) of the sparfloxacin-treated patients were culture-negative compared with 98% (92/94) in the ciprofloxacin group. Three of the four patients who harboured gonococci at follow-up admitted to having had unprotected sexual intercourse after treatment and were probably reinfections. The rate of post-gonococcal urethritis was 26% in both groups, although Chlamydia trachomatis was isolated in only 4% of patients at inclusion. Both drugs were well tolerated. Single oral doses of sparfloxacin 200 mg and ciprofloxacin 250 mg are equally effective in the treatment of acute gonorrhoea in men.
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Phillips I, Dimian C, Barlow D, Moi H, Stolz E, Weidner W, Perea E. A comparative study of two different regimens of sparfloxacin versus doxycycline in the treatment of non-gonococcal urethritis in men. J Antimicrob Chemother 1996; 37 Suppl A:123-34. [PMID: 8737132 DOI: 10.1093/jac/37.suppl_a.123] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
A multicentre, double-blind, randomised study comparing the efficacy and safety of oral sparfloxacin (200 mg on day 1 followed by 100 mg daily for 2 or 6 additional days) with doxycycline (200 mg once daily for 7 days) in the treatment of non-gonococcal urethritis in men was conducted. The overall success rates for the three treatment groups were statistically equivalent both at the end of treatment and at the follow-up visits. For chlamydial urethritis, the rates of relapse or possible reinfection were similar in the 7-day sparfloxacin and doxycycline groups. For ureaplasmal urethritis and urethritis of unknown aetiology, the rates of relapse or possible reinfection were lower in the 7-day sparfloxacin group than in the other two treatment groups. Sparfloxacin was well tolerated. A 7-day sparfloxacin regimen appears to be a useful alternative to doxycycline for the treatment of non-gonococcal urethritis in men.
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Hadfield R, Mardon H, Barlow D, Kennedy S. Delay in the diagnosis of endometriosis: a survey of women from the USA and the UK. Hum Reprod 1996; 11:878-80. [PMID: 8671344 DOI: 10.1093/oxfordjournals.humrep.a019270] [Citation(s) in RCA: 312] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
We investigated the length of time between the onset of pain symptoms and the surgical diagnosis of endometriosis in women from the UK and the USA. A total of 218 women with surgically confirmed disease, recruited through endometriosis self-help groups, completed a postal questionnaire. The mean +/- SD delay in diagnosis for women from the USA was 11.73 +/- 9.05 years, significantly higher than the equivalent delay of 7.96 +/- 7.92 years for women from the UK (P < 0.01). The stage of disease did not effect the length of time between the onset of symptoms and diagnosis. Therefore there is considerable delay in the diagnosis of endometriosis for women from both the UK and the USA. Efforts to reduce this delay are required to minimize the suffering of women with this disease.
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Boss BJ, Barlow D, McFarland SM, Sasser L. A self-care assessment tool (SCAT) for persons with a spinal cord injury: an expanded abstract. AXONE (DARTMOUTH, N.S.) 1996; 17:66-67. [PMID: 8715553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The purpose of this study was to develop a reliable and valid tool that assesses the cognitive and functional skills needed for self-care in persons with spinal cord injury (SCI). The Self-Care Assessment Tool (SCAT) assesses cognitive and functional skills in eight self-care areas: bathing/grooming, nutritional management, medications, mobility/transfers/safety, skin management, bladder management, bowel management and dressing. The tool was carefully developed and has demonstrated content validity. Using two samples of veterans seen in the SCI clinics of two Southern Veterans Affairs Medical Centers, n = 13 and n = 15, interrater reliabilities computed by Pearson product moment correlations for the cognitive, functional and total scores ranged from .69 to .94. Test-retest reliabilities using Pearson product moment correlations for the cognitive, functional and total scores of two groups (n = 14 and n = 15) ranged from -.06 to .86. Regarding predictive validity, R2 was found to be .61 to .90 for the cognitive, functional and total scores. Although continued reliability and validity studies are needed, the SCAT has potential to measure patient rehabilitation outcomes, to evaluate nursing care approaches and to serve as a quality assurance indicator for nursing care.
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Daly E, Vessey MP, Barlow D, Gray A, McPherson K, Roche M. Hormone replacement therapy in a risk-benefit perspective. Maturitas 1996; 23:247-59. [PMID: 8735363 DOI: 10.1016/0378-5122(95)00978-7] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The relative cost-effectiveness of different treatment strategies for hormone replacement therapy (HRT) was assessed within the framework of a computer model. Where data were lacking, it was necessary to make assumptions about the effects of HRT, particularly in relation to combined oestrogen-progestogen therapy and cardiovascular disease; however, sensitivity analyses were performed to assess the impact of changing these assumptions on the cost-effectiveness equation. It appears that net expenditure by the NHS will depend critically on the direct costs of treatment, rather than on any indirect costs incurred or saved as a result of side-effects. In terms of mortality, a reduction in cardiovascular disease risk would have greatest impact and would overshadow any small increase in breast cancer risk which may be associated with long-term use. If the cardioprotective effect of oestrogen is real, our results suggest that long-term prophylactic treatment of hysterectomised women would be relatively cost-effective. Treatment of symptomatic menopausal women for any period of time appears to offer very good value for money. The lack of data relating to combined oestrogen-progestogen therapy and cardioprotection, and the major importance of the latter in the equation of benefits and risks, make it more difficult to draw conclusions about the cost-effectiveness of treating non-hysterectomised asymptomatic women for prophylactic reasons.
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Ayida G, Kennedy S, Barlow D, Chamberlain P. A comparison of patient tolerance of hysterosalpingo-contrast sonography (HyCoSy) with Echovist-200 and X-ray hysterosalpingography for outpatient investigation of infertile women. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 1996; 7:201-204. [PMID: 8705414 DOI: 10.1046/j.1469-0705.1996.07030201.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The aim of this study was to assess patient tolerance of two outpatient tests. Sixty-six infertile women were prospectively randomized to hysterosalpingo-contrast sonography (HyCoSy) (n = 34) or X-ray hysterosalpingography (HSG) (n = 32). The procedures were performed by the same operator. The uterine cavity outline and tubal patency were determined by both procedures. The mean times taken and the volume of contrast medium required for HyCoSy and HSG were similar: 12.1 +/- 5.2 and 9.5 +/- 4.8 min and 9.4 +/- 5.2 and 11.5 +/- 8.4 ml, respectively. Side-effects were assessed during the procedure, at 2 h, 24 h and 28 days. The most common side-effect was pelvic pain, in 56/66 (84%) women, occurring during the procedures (HyCoSy 19/34 (56%); HSG 23/32 (72/%)) and/or in the following 24 h (HyCoSy 14/34 (41%); HSG 15/32 (47%)). This was described as less severe or equal to their usual period pains (HyCoSy 100%; HSG 85%). Only 12/66 (18%) women required simple non-steroidal analgesia (HyCoSy 8/34 (24%); HSG 4/32 (13%)). There were no significant differences between the two methods concerning the frequency or severity of pains at different stages during and after the procedure or analgesia requirements. HyCoSy and HSG are equally well tolerated outpatient procedures for assessing tubal patency and uterine abnormalities. In addition, HyCoSy avoids the risks of ovarian irradiation and allows scanning of the uterine corpus and ovaries at the same time.
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95
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Barlow D, Cooper C, Reeve J, Reid D. Department of Health is fair to patients with osteoporosis. BMJ (CLINICAL RESEARCH ED.) 1996; 312:297-8. [PMID: 8611791 PMCID: PMC2349897 DOI: 10.1136/bmj.312.7026.297] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Kennedy S, Hadfield R, Mardon H, Barlow D. Age of onset of pain symptoms in non-twin sisters concordant for endometriosis. Hum Reprod 1996; 11:403-5. [PMID: 8671232 DOI: 10.1093/humrep/11.2.403] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
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97
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Overton C, Fernandez-Shaw S, Hicks B, Barlow D, Starkey P. Peritoneal fluid cytokines and the relationship with endometriosis and pain. Hum Reprod 1996; 11:380-6. [PMID: 8671228 DOI: 10.1093/humrep/11.2.380] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
It is generally accepted that the current scoring system for endometriosis has little correlation with clinical symptoms such as pain, and therefore we may deduce that either endometriosis does not cause pain, or that the current scoring system does not indicate the biological activity of the disease. Pain may occur because the presence of endometriosis produces an intraperitoneal inflammatory response, and several studies have shown that the cytokine content of peritoneal fluid differs between women with and without endometriosis. We studied the relationship between tumour necrosis factor alpha (TNF alpha), platelet-derived growth factor (PDGF), interleukin (IL)-6, IL-4 and TNF (alpha and beta) activity in peritoneal fluid and the clinical history of pain and infertility. TNF alpha concentrations were increased in peritoneal fluid of women with endometriosis and of infertile women; PDGF concentrations were increased in peritoneal fluid of parous women; IL-6 was increased in peritoneal fluid of women with adhesions; IL-4 was absent from peritoneal fluid. PDGF and IL-6 concentrations were cycle related, with the highest amounts in the menstrual and proliferative phases respectively. We failed to demonstrate any association between concentrations of cytokines in vitro and pain symptoms or severity of endometriosis.
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99
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Barber D, Egan D, Ross C, Evans B, Barlow D. Nurses performing embryo transfer: successful outcome of in-vitro fertilization. Hum Reprod 1996; 11:105-8. [PMID: 8671169 DOI: 10.1093/oxfordjournals.humrep.a018999] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
This prospective study demonstrates the feasibility and outcome of embryo transfer performed by nursing staff with medical cover available. Of 771 patients who had embryo transfer, 679 (88%) had their embryo transfer performed by a nurse. In 92 cases (12%) a doctor performed the embryo transfer, either as the first operator, or having been brought in to assist the nurse who experienced difficulty. The pregnancies per transfer for nurse transfer was 246/679 (36%) and where a doctor performed the transfer 20/68 (29%). These data show a high comparable success rate when a nurse performed the embryo transfer, and a low incidence of direct medical involvement.
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Zappe CH, Barlow D, Zappe H, Bolton IJ, Roditi D, Steyn LM. 16S rRNA sequence analysis of an isolate of Mycobacterium haemophilum from a heart transplant patient. J Med Microbiol 1995; 43:189-91. [PMID: 7650726 DOI: 10.1099/00222615-43-3-189] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Biopsy samples from a heart transplant patient with cellulitis and bursitis yielded an isolate of Mycobacterium haemophilum. The isolate was identified on the basis of a growth requirement for haemin or ferric ammonium citrate, growth at 30 degrees C but not at 37 degrees C, negative catalase test, intracellular growth in McCoy fibroblasts and sequence identify with a portion of the 16S rRNA sequence of the type strain. In comparisons with known 16S rRNA sequences, M. haemophilum grouped with other pathogenic, slow-growing mycobacteria, showing close sequence similarity to M. marinum (98.8%) and lower similarity to M. ulcerans and M. tuberculosis complex organisms. M. haemophilum and M. marium share other features including optimal growth at 30 degrees C and the ability to cause superficial skin lesions in man.
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