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Biomedical subjects

R C Reiter

Publications and source records attributed to R C Reiter.

At least 19 recordsLinked to original sources
PubMed1992

Appropriateness of hysterectomies performed for multiple preoperative indications.

OBJECTIVE: To correlate the listing of multiple preoperative indications for hysterectomy with the risk of non-confirmation of the preoperative diagnosis. METHODS: Records of 171 women undergoing consecutive hysterectomies for all indications at a large teaching hospital were reviewed for preoperative indication(s), compliance with published preoperative validation criteria for cases in which tissue pathology was not expected, and histologic verification of the preoperative diagnosis for cases in which tissue pathology was expected. Rates of confirmation (histologic verification plus successful compliance with validation criteria) of the preoperative diagnosis were compared between subgroups of cases in which single indications were listed (N = 124) or multiple indications were listed (N = 47) preoperatively. RESULTS: The rate of confirmation of single indications (115 of 124 cases, 93%) was significantly higher than the rate of confirmation of even one indication in cases in which multiple indications were listed (28 of 47 cases, 60%, P < .0001; relative risk for non-confirmation of multiple indications = 1.55). Multiple indications were more likely to be listed when tissue pathology was not expected, representing 49% of validatable indications as compared with only 18% of histologically verifiable indications (P < .0001). Overall, the rate of compliance with validation criteria (70%) was significantly lower than the rate of histologic verification (90%) (P < .01). CONCLUSION: These data suggest that listing of multiple preoperative indications for hysterectomy is associated with both decreased appropriateness, as reflected in decreased compliance with generally accepted preoperative validation criteria, and decreased diagnostic accuracy, as reflected in lower rates of histologic verification.

Female↗
PubMed1992

Routine hysterectomy for large asymptomatic uterine leiomyomata: a reappraisal.

As part of an ongoing quality improvement process, the records of 104 consecutive patients undergoing hysterectomy for uterine leiomyomata were reviewed. The diagnosis was confirmed histologically in 93 cases (89%) and in eight of the remaining 11, other disease such as adenomyosis or an ovarian neoplasm was discovered. The 93 consecutive patients with a confirmed diagnosis of uterine leiomyomata were then stratified according to preoperative estimate of uterine size and actual uterine weight. The physician's clinical estimate of uterine size correlated well with specimen weight (r = 0.65, P less than .001). Intraoperative estimated blood loss correlated less well with actual change in hematocrit (r = 0.31, P = .03). Women with a uterine size estimate larger than 12 weeks' gestation were no more likely to suffer perioperative complications than were those with smaller uteri. Furthermore, there was no significant increase in mean estimated blood loss or blood transfusion in women with larger uteri compared with those with smaller uteri. We conclude that there is no increase in adverse short-term outcomes associated with hysterectomy for leiomyomata in women with uteri greater than 12 weeks' size. Therefore, hysterectomy need not be routinely recommended to asymptomatic women with larger uteri as prophylaxis against increased operative morbidity associated with future growth.

Adult↗
PubMed1992

Rate-based calculation of failure to progress: a proposed quality improvement method.

The rate of "failure to progress" as the indication for primary cesarean delivery used by the Joint Commission on Accreditation of Health Care Organizations is based upon the total number of cesareans performed for this indication divided by the total number of primary cesareans. This denominator includes a large number of patients who are not at risk for the diagnosis of failure to progress, including cases of malpresentation or multiple gestation in which cesarean is performed without trial of labor. Each of these variables may vary dramatically between individual physicians and institutions. Inclusion of patients not at risk for failure to progress results in a misclassification bias, which renders this rate less meaningful for purposes of comparison and trend assessment. We describe a simple method that bases the rate of failure to progress upon the population at risk for this diagnosis; that is, the total number of vaginal deliveries plus primary cesareans for failure to progress minus vaginal births after cesarean. Such a method controls for multiple differences in local practice standards and allows more meaningful assessment of trends and intra-institutional and inter-regional comparisons.

Bias↗
PubMed1991

Correlation between sexual abuse and somatization in women with somatic and nonsomatic chronic pelvic pain.

After a comprehensive clinical and psychological evaluation, 99 women with pelvic pain of at least 6 months' duration and normal findings at laparoscopy were divided into two groups, including 47 women with probable somatic causes of pain (group 1) and 52 women without identifiable somatic abnormality (group 2). Women without identifiable somatic abnormality (group 2) were younger, had higher mean somatization scores, and reported an earlier mean age at first intercourse, a higher number of total sexual partners, and a higher prevalence of sexual abuse before the age of 20. Within group 2 (nonsomatic pain) but not within group 1, mean somatization scores were significantly higher among women with a history of sexual abuse than among women with a negative history. When analyzed as risks for nonsomatic pelvic pain, the positive predictive value of both a history of sexual abuse and a high somatization score was 78% (relative risk compared with that of women with zero or one risk factor, 2.1; p less than 0.0001). These data suggest that the psychosocial profile of women with nonsomatic pelvic pain differs from that of women with somatic pelvic pain and that previous sexual abuse is a significant predisposing risk for somatization and non-somatic chronic pelvic pain.

Adolescent↗
PubMed1991

Nongynecologic somatic pathology in women with chronic pelvic pain and negative laparoscopy.

One hundred eighty-three women with chronic pelvic pain were referred to a multidisciplinary chronic pelvic pain clinic after negative laparoscopy. One hundred twenty-two of them completed a thorough medical and psychologic evaluation and were followed for a minimum of six months after completion of therapy. Occult somatic pathology was diagnosed in 57 women (47%), including 19 in whom coexistent psychopathology was diagnosed. Myofascial pain was the most common somatic diagnosis, followed by atypical cyclic pain (dysmenorrhea or mittelschmerz); gastroenterologic, urologic and infectious diseases; and pelvic vascular congestion. No plausible somatic etiology was apparent in the remaining 65 (53%) of the 122 referrals. Nongynecologic somatic pathology accounted for 34 (29%) and gynecologic pathology for 23 (19%) of the referrals, only 6 (5%) of whom ultimately required hysterectomy. Women with a somatic diagnosis were found to be significantly older than the remainder of the referral population. Long-term symptomatic improvement or resolution of pain was obtained in 43 (75%) of the 57 patients with somatic diagnoses. Coexistent psychopathology was found to correlate with a poorer long-term prognosis. Our findings underscore the importance of a multidisciplinary approach to evaluating and treating chronic pelvic pain in women and confirm that hysterectomy is indicated in this setting only rarely.

Adult↗
PubMed1991

Problems encountered with the Bethesda System: the University of Iowa experience.

This paper provides a descriptive summary of 1 year's experience with the Bethesda Cytologic Classification System at the University of Iowa Hospitals and Clinics. Cytotechnologists and pathologists criticized the failure of the new classification system to provide microscopic criteria for the following categories: adequacy of the smear (satisfactory, less than optimal, unsatisfactory), atypical squamous cells of undetermined significance, atypical glandular cells of undetermined significance, and inflammation-associated changes. Clinicians criticized the "less than optimal" category and the reporting of koilocytosis, moderate dysplasia, and endometrial cells. Suggestions for modifying the Bethesda System include: eliminating the less than optimal response, defining what constitutes an unsatisfactory smear, eliminating the terms low-grade and high-grade squamous intraepithelial lesion, and changing the reporting of endometrial cells.

Attitude of Health Personnel↗
PubMed1991

Abortion: is there a rational precept?

Recent Supreme Court rulings have augmented the potential role of the individual states in abortion regulation. As a result, largely political influences have escalated the abortion debate to the point that there is currently no identifiable center, and consensus seems impossible. The traditional concept of viability has proven an inadequate basis for extension of personal rights and protections to the fetus. Conservative interpretation of a proposed neurologic definition of human life would suggest that human life does not start until approximately 70 days post-conception. Standardization and widespread acceptance of a definition of "brain life" would potentially clarify many medical and legal questions regarding elective abortion and would parallel currently accepted medical and legal definitions of death.

Abortion, Legal↗
PubMed1991

Benign breast disease.

Perhaps the most remarkable trend relevant to benign breast disease during the past year is the relative paucity of new investigations. This interesting trend is reflected in one of the most remarkable recent texts on this subject. In The Breast: Comprehensive Management of Benign and Malignant Disorders (Bland et al., eds. WB Saunders, 1991), only 70 of 1100 pages are devoted to benign breast disease. The majority of recent reports have focused on three issues: symptomatic treatment of breast pain, expectant management of clinically benign masses in younger women, and cytologic differentiation of benign and precancerous cystic lesions.

Biopsy, Needle↗
PubMed1990

The impact of a quality assurance process on the frequency and confirmation rate of hysterectomy.

A criteria-based quality assurance process for hysterectomy was instituted at a large teaching hospital. After this process was initiated, the overall frequency of hysterectomy decreased by 24%, p less than 0.001. Significant reductions were seen in hysterectomy rates for the following indications: chronic pelvic pain (77%, p less than 0.0001), recurrent uterine bleeding (46%, p less than 0.001), preinvasive disease of the uterus (55%, p less than 0.005), and severe infection (70%, p less than 0.025). Adenomyosis was the single indication for which an increase in hysterectomy rate was observed. This increase, however, was completely reversed during the last 2 years of the study. This quality assurance process also resulted in a significant increase in the histologic verification rate (i.e., 82% vs 93%, p less than 0.001). These observations suggest that using such a criteria-based process can reduce the number of hysterectomies performed and improve the accuracy of the preoperative diagnosis.

California↗
PubMed1990

Occult somatic pathology in women with chronic pelvic pain.

Recent investigations have documented the importance of ruling out occult nongynecologic diagnoses such as myofascial syndrome, IBS, urethral syndrome, and psychogenic disorders in women with CPP and normal laparoscopy. In light of current data regarding the prevalence of nonsomatic and nongynecologic somatic pathology among patients with pelvalgia, it seems clear that "definitive" surgical therapy consisting of total abdominal hysterectomy and bilateral salpingo-oophorectomy is neither definitive nor indicated in the large majority of these cases.

Adult↗
PubMed1990

Psychogenic chronic pelvic pain: diagnosis and management.

By the time that the pelvalgia patient seeks treatment, her chronic tension, anxiety, stress, and related somatic symptoms, which usually have moderated her fear of repeat assault or punishment by the aggressor-parent, has begun to disintegrate. The patient usually has little or no insight into the fact that her feelings of being trapped, helpless, and victimized in her marriage, job, or other interpersonal relationships can be symbols of the original sexual trauma. The depressed patient may be unaware that suicidal thoughts and actions, if present, are a reflection of her sense of helplessness, hopelessness, and victimization. Hence, CPP may be a symptom of a wide spectrum of disorders, both organic and psychological. While the patient is undergoing evaluation of pelvic pain, it is essential that clinicians remain aware that the patient's psychogenic symptoms are an attempt to reinforce a faltering ego. Additionally, it is important that they recognize that previous attempts at diagnosis and therapy of CPP and other somatic complaints usually have reinforced the belief that the symptoms are physically based and unrelated to any psychological factors. A number of prospective studies currently are underway to characterize further the relationships between complaints of chronic pelvic pain, personality functioning, and history of sexual trauma. Without data on very long-term follow-up, our understanding of the precise psychodevelopmental pathophysiology and long-term prognosis of CPP currently remains incomplete.

Child↗
PubMed1990

Nonsurgical management of chronic pelvic pain: a multidisciplinary approach.

Experience with multidisciplinary management of CPP has demonstrated the importance of ruling out and of treating nongynecologic conditions such as myofascial syndrome, irritable bowel syndrome, urethral syndrome, and psychogenic pain in women with CPP and normal laparoscopies. Moreover, current data suggest that availability of a multidisciplinary pelvic pain clinic can reduce the frequency of hysterectomy for this disorder.

Adnexal Diseases↗
PubMed1990

Quality assurance indicators and short-term outcome of hysterectomy.

Fifteen gynecologic quality assurance indicators recently published by The American College of Obstetricians and Gynecologists were applied to a previously reported hysterectomy data base. Chart reviews were performed for the most recent 257 cases in the data base, representing an 18-month interval. The indicators were divided into two groups: those intended to identify morbidity and mortality and those intended to screen for appropriateness of care. Rates of actual morbidity and cases that failed to meet published criteria sets for hysterectomy were determined by chart review regardless of the presence of a quality assurance indicator. A total of 135 indicators were identified in 114 (44%) of the 257 cases, including 64 patients (25%) with morbidity indicators and 50 (19%) with appropriateness indicators. Actual morbidity was correctly identified in all 64 cases in which morbidity indicators were present. Three cases with significant morbidity were identified by chart review but not identified by the indicators, yielding positive and negative predictive values of 100 and 98%, respectively, and an overall accuracy of 99% for morbidity indicators. By contrast, 14 of the 50 cases in which appropriateness indicators were present actually failed to meet published criteria sets. An additional seven cases failing to meet criteria sets were identified by chart review and not identified by the indicators, yielding a positive predictive value of 28%, a negative predictive value of 97%, and an overall accuracy of 83% for appropriateness indicators.

California↗
PubMed1990

Demographic and historic variables in women with idiopathic chronic pelvic pain.

A comprehensive historic, demographic, and medical questionnaire was administered to 106 women referred to a multidisciplinary clinic for evaluation of idiopathic chronic pelvic pain and to 92 age-matched, pain-free control patients presenting for routine annual examination. Although racial distribution, mean gravidity and parity, and rates of elective abortion were similar in both groups of respondents, spontaneous abortion was reported significantly more frequently among women with pelvic pain. Patients in the study group were also more likely to be on active military duty, to have undergone previous nongynecologic surgery, and to have sought treatment for unrelated somatic complaints. Finally, although the mean ages at first intercourse were similar, women with idiopathic pelvic pain reported a higher total number of sexual partners and were significantly more likely to have experienced previous significant psychosexual trauma. These findings confirm that predisposing psychosocial variables are important in the pathogenesis of idiopathic pelvic pain and emphasize the significance of multidisciplinary evaluation and management.

Abortion, Spontaneous↗