Biomedical subjects

A Judge

Publications and source records attributed to A Judge.

4 recordsLinked to original sources

PubMed2005

Self-reported bladder function five years post-hysterectomy.

We have examined the contribution of hysterectomy, compared with less invasive surgery, for dysfunctional uterine bleeding (DUB) on the prevalence of bladder problems five years after surgery. We report a prospective cohort study of over 25,000 women treated for benign cause menorrhagia by three types of surgery - transcervical endometrial resection/ablation and hysterectomy with or without bilateral oophorectomy. Postal questionnaires were sent five years after surgery investigating satisfaction with surgery and bladder function. When adjusted for confounders the odds of severe urinary incontinence (OR = 1.59, CI 95%, 1.35 - 1.87), urinary frequency (1.23 (1.04 - 1.45)), and nocturia (1.19, (1.03 - 1.38)) - were increased for women who had a hysterectomy compared with endometrial ablation. Hysterectomy with bilateral oophorectomy was not as strongly associated with severe bladder problems. Women who had the LAVH were most likely to report severe urinary incontinence (2.02, CI 95% 1.32 - 3.07), but not severe frequency or nocturia.

Adult↗

PubMed2005

Readmission to hospital 5 years after hysterectomy or endometrial resection in a national cohort study.

OBJECTIVES: To investigate the readmission experience of a large national prospective cohort of women up to 5 years after undergoing either transcervical resection of the endometrium (TCRE) or hysterectomy to assess reasons for readmission and whether TCRE can be viewed as a definitive substitute for hysterectomy. DESIGN AND PARTICIPANTS: Data are from the VALUE/MISTLETOE prospective national cohort studies of hysterectomy and TCRE respectively. 5294 women who underwent hysterectomy for dysfunctional uterine bleeding in 1994/5 and 4032 women who underwent TCRE in 1993/4 and who responded to postal questionnaires were included. Surgeons gathered operative details. Women completed postal follow up questionnaires at 3 and 5 years after surgery asking about readmission to hospital and reasons for readmission. Adjusted proportional hazard ratios were calculated for likelihood of readmission in each category comparing types of surgery. RESULTS: 41.7% of women undergoing hysterectomy and 44.6% of women undergoing TCRE experienced one or more readmissions to hospital overall within 5 years (adjusted hazard ratio for all readmissions (AHR) 0.87 (95% confidence interval (CI) 0.80 to 0.95)). 12.6% of hysterectomy patients and 30.3% of TCRE patients were readmitted for gynaecological reasons (AHR 0.40 (95% CI 0.33 to 0.48)). Rates of readmission for gynaecological reasons were similar up to 6 months but were markedly reduced for hysterectomy compared with TCRE patients towards the end of the follow up period (AHR for readmission at 3-5 years 0.28 (95% CI 0.20 to 0.39)). CONCLUSIONS: There are differences in the pattern of readmission to hospital after hysterectomy and TCRE for dysfunctional uterine bleeding. Women undergoing a hysterectomy are less likely to be readmitted to hospital up to 5 years after their operation overall, and are significantly less likely to be readmitted for reasons related to their operation, particularly for gynaecological reasons. Hysterectomy appears to be a more definitive operation. The different options for surgery for dysfunctional uterine bleeding are not interchangeable; they represent different patterns of care. Information should be available to women and practitioners to inform choices between these options.

Adult↗

PubMed1991

Isolation of large numbers of chromosome 3-specific cosmids containing clusters of rare restriction-endonuclease sites.

We tested 519 chromosome 3-specific cosmids for the presence of rare restriction-endonuclease sites in a search for cosmids containing HTF islands. We have identified 49 cosmids (9% of those tested) that contain multiple rare restriction-endonuclease sites. The cosmids were digested with several common cutting restriction endonucleases to liberate small fragments which were tested as unique-sequence chromosome 3-specific hybridization probes and for evolutionary sequence conservation. Unique-sequence hybridization probes isolated from the cosmids were hybridized to a somatic cell hybrid deletion mapping panel to subchromosomally localize the cosmids. Fragments from many of these cosmids demonstrated conservation of sequence through evolution, and these fragments hybridize to distinct transcripts. These cosmids should therefore prove a useful resource for the identification of many chromosome 3-specific genes, in addition to having potential use as linking clones for pulsed-field gel mapping studies.

Biological Evolution↗

PubMedDate not supplied

Lamellar keratoplasty for hyperopia.

PURPOSE: Lamellar keratoplasty for hyperopia (automated lamellar keratoplasty for hyperopia) can correct hyperopia by weakening the cornea with a deep lamellar resection. The safety and efficacy of the procedure is uncertain. METHODS: Twenty-four eyes of 17 patients underwent hyperopic lamellar keratoplasty using the automated corneal shaper (Chiron Corp, Irvine, Calif) by one surgeon using a flap technique. The mean attempted correction was +3.90 +/- 0.90 D (range, +2.00 to +6.00). The eyes were followed for 1 month (23 eyes) to 6 months (17 eyes). RESULTS: Six months after hyperopic lamellar keratoplasty, the mean difference between attempted and achieved correction was an undercorrection of +1.40 +/- 0.80 diopters (D) with 7 of 17 eyes within 1.00 D of the attempted correction. No eyes were overcorrected, and 15 eyes were undercorrected. In eyes with a refractive goal of emmetropia, uncorrected visual acuity was 20/40 or better in 13 of 15 eyes and 20/20 or better in 8 of 15 eyes. No eye lost two or more lines of spectacle-corrected visual acuity at 3 or 6 months postoperatively. Between 1 and 6 months, there was a mean hyperopic shift of 0.20 D. There was clinically significant epithelial ingrowth into the interface in two eyes. CONCLUSION: Hyperopic lamellar keratoplasty is an effective method of reducing hyperopia and induces little irregular astigmatism. The nomogram we used produces a consistent undercorrection. Refraction appears to stabilize at 1 month, but longer follow up is necessary to assess stability.

Adult↗