Factors predicting upper genital tract inflammation among women with lower genital tract infection

Assessment of visceral pain associated with metritis in dairy cows

Metritis is a common disease in dairy cattle, but to our knowledge, no work has assessed pain associated with this disease. Tissue palpation is commonly used to assess pain in human and veterinary medicine. The objective of this study was to evaluate visceral pain responses during rectal palpation, with and without uterine palpation, in healthy cows and in cows diagnosed with metritis. A total of 49 Holstein dairy cows (mean ± standard deviation parity of 2.8±1.8) were subjected to systematic health checks every 3 d after parturition for 21 d, scoring for vaginal discharge (0 to 4); 13 cows showed a discharge score ≥2 during at least 1 health check and were classified as metritic, whereas 29 cows were classified as healthy and showed no sign of this or any other disease (including mastitis and lameness). Back arch and heart rate variability before examination and during palpation were recorded using video and heart rate monitors. Back arch (cm(2)) on the day of diagnosis was greater in metritic versus healthy cows (1,034±72 vs. 612±48cm(2)), and greater during rectal palpation with uterine palpation versus rectal palpation without uterine palpation (869±45 vs. 777±45cm(2)). Heart rate frequency domain analysis showed that the low-frequency portion was higher in cows with metritis versus healthy cows (16.5±1.2 vs. 12.9±1.0). Time domain analysis showed that the standard deviation between normal to normal interbeat intervals and the root mean square of successive differences both decreased during rectal palpation with uterine palpation versus rectal palpation without uterine palpation (1.9±0.1 vs. 2.5±0.1 and 1.3±0.1 vs. 1.7±0.1, respectively). Together, these results indicate that the inflammation associated with metritis is painful, and that the pain response can be detected during rectal palpation with and without uterine palpation. Rectal palpation with uterine palpation appears to be more aversive than rectal palpation without uterine palpation, suggesting that the former should be avoided when possible.

Clinical history is the essence of medicine

Taking a history is useful in the evaluation of women with tubal factor infertility. A clinical history also predicts those women who will benefit from surgical therapy.

Identification of symptoms that indicate a pelvic examination is necessary to exclude PID in adolescent women

BACKGROUND

Diagnosis of chlamydia, gonorrhea, and vaginitis is now possible in adolescents using urine testing and vaginal swabs obtained by care provider or patient. However, a complete pelvic examination is necessary to diagnose pelvic inflammatory disease (PID). It is thus important to identify patients who might have pelvic inflammatory disease to assure complete gynecologic assessment of genitourinary symptoms.

PURPOSE

To determine whether adolescent patients with pelvic inflammatory disease report predictable symptoms during the medical interview and to determine what proportion of patients diagnosed with PID report at least one predictor symptom.

DESIGN

Observational study.

SETTINGS

Hospital-based adolescent clinic and Job Corps health service.

PATIENTS

A convenience sample (n = 193) of adolescent and young adult women who had a pelvic examination performed to evaluate a wide range of genitourinary symptoms.

MAIN OUTCOME MEASURE

Clinical diagnosis of pelvic inflammatory disease.

ANALYSIS

Sensitivity, specificity, and positive and negative predictive value of predictor symptoms for identifying patients given a diagnosis of pelvic inflammatory disease.

RESULTS

Twenty (10.4%) patients received a clinical diagnosis of PID. Lower abdominal pain was the most common symptom (90.0%) reported by these patients. All of the patients with PID reported either lower abdominal pain or dyspareunia in the medical history compared with 97 (56.1%) of those without PID. The presence of lower abdominal pain and/or dyspareunia in the clinical history yielded a sensitivity of 100%, specificity of 44%, and positive and negative predictive value of 17% and 100%, respectively, for identifying patients given a diagnosis of PID.

CONCLUSION

This study identified two symptoms reported in the medical history (lower abdominal pain and dyspareunia) that were associated with a clinical diagnosis of pelvic inflammatory disease. If lack of these two symptoms was used as a criterion for omitting a pelvic examination, more than one third of the patients in this study could have been evaluated for cervical and vaginal infections with urine and directly obtained vaginal swabs. Although some of these patients might have required a pelvic examination to exclude other causes of abnormal vaginal bleeding, at least 30% of the total sample could have been evaluated without a speculum and bimanual examination. If further studies support these findings, patients with symptoms suggestive of uncomplicated genitourinary infection (e.g., vaginal discharge, vaginal pruritus, or dysuria) who deny lower abdominal pain and dyspareunia can be evaluated with urine and vaginal samples in place of a speculum and bimanual examination.

Hormonal and barrier contraception and risk of upper genital tract disease in the PID Evaluation and Clinical Health (PEACH) study

OBJECTIVE

Among women diagnosed with pelvic inflammatory disease, we examined the associations between hormonal or barrier methods of contraception and upper genital tract infection or inflammation.

METHODS

Participants were 563 patients from a treatment trial for pelvic inflammatory disease. All had pelvic pain; pelvic organ tenderness; and leukorrhea, mucopurulent cervicitis, or untreated cervicitis. Contraceptive use within the prior 4 weeks was compared among women with baseline upper genital tract gonorrhea or chlamydia, women with endometritis without upper genital tract gonorrhea or chlamydia, and women with neither upper genital tract gonorrhea or chlamydia nor endometritis.

RESULTS

Inconsistent condom use was significantly and independently associated with a 2 to 3 times elevated risk for upper genital tract infection. Upper genital tract gonorrhea or chlamydia was not significantly associated with use of oral contraceptives, use of medroxyprogesterone, condoms used consistently, nor other barrier methods.

CONCLUSION

No hormonal or barrier contraceptive method was related to a reduction in upper genital tract disease among women with clinical pelvic inflammatory diseases.