Guidelines for anaesthesiologist specialist training in pain medicine.

The Section and Board of Anaesthesiology of the European Union of Medical Specialists aims (EUMS/UEMS) at harmonization of training of anaesthesiologists and at improvement of patient care throughout Europe. Pain medicine is considered to be an area of expertise in anaesthesiology although exclusivity is not claimed. The Section and Board has approved both a core syllabus for pain medicine to be part of the specialist training in anaesthesiology and an additional qualification in pain medicine following the completion of a 5 yr basic specialty training in anaesthesiology. These proposals were prepared by the Working Party on Pain Medicine of the Section and Board. It considers a multidisciplinary approach to pain to contribute to quality in care and has taken the initiative to set up a Multidisciplinary Joint Committee on Pain Medicine within the EUMS/UEMS, for which these guidelines define the area of expertise of anaesthesiology.

The implementation of an anesthesia information management system.

BACKGROUND AND OBJECTIVE: Anaesthesia information management systems, though still not used widely, will inevitably replace handwritten records and may eventually serve as a core for the development of computerized decision support. We investigated staff expectations and the accuracy of data entry in a recently implemented commercially available anaesthesia information management system. METHODS: A structured questionnaire was administered to the staff before and 1 week and 3 months after implementation in order to assess their opinion. The quality of manual data entry, and of automatic data record was evaluated by looking for missing data and the prevalence of artefacts. RESULTS: Despite initial fears the users quickly accepted the system. Both automatic and manual data entry were found to be accurate and reliable while the prevalence of artefacts was relatively low. CONCLUSIONS: A commercially available anaesthesia information management system can be easily implemented and used instead of paper charts.

Vulvar vestibulitis: physical or psychosexual problem?

OBJECTIVE: To examine whether vestibulitis has a physical or a psychosexual etiology. DATA SOURCES: MEDLINE was searched to retrieve publications dating from January 1981 through June 1998 that evaluated the outcomes of surgical treatment and the psychosexual theory of the origin of vestibulitis. INTEGRATION: Articles were analyzed for methods of subject selection and surgery, surgical outcome, and length of follow-up. RESULTS: A significant decrease in symptoms (complete responses + partial responses) was reported by 89% of 646 women who had perineoplasty for vulvar vestibulitis. Complete resolution of dyspareunia with surgical treatment was reported in 72% of 512 women whose cases were reviewed in studies in which complete responses and partial responses were evaluated separately. Women with vestibulitis did not differ from the normal population with respect to marital satisfaction, psychologic distress, or psychopathology. A suggestion that childhood sexual abuse caused vestibulitis has not been confirmed. The findings of somatization and shyness might be explained as results rather than causes of vulvar vestibulitis. CONCLUSION: We do not agree that vestibulitis is a psychosexual problem and one that should not be treated surgically. A high rate of success can be achieved with proper surgical treatment.

Persistent vulvar vestibulitis: the continuing challenge.

A continuing challenge in the management of women with vulvar vestibulitis is the patient who has not responded to surgical treatment. The main reason for persistent dyspareunia is failure to excise the sensitive periurethral tissue in the primary operation. In other cases, the Bartholin's glands may be the source of the pain. A low oxalate diet, the administration of interferon, and biofeedback training of the lower pelvic muscles-treatments that are used as a first-choice approach for vulvar vestibulitis, may all work in the postoperative patient. The management of a patient with residual vestibulitis should be conservative, and only when medical measures fail, do we consider additional surgical methods such as Bartholin's gland resection or repeat perineoplasty.

Intrathecal fentanyl with small-dose dilute bupivacaine: better anesthesia without prolonging recovery.

UNLABELLED: Recent concern regarding lidocaine neurotoxicity has prompted efforts to find alternatives to lidocaine spinal anesthesia. Small-dose dilute bupivacaine spinal anesthesia yields a comparably rapid recovery profile but may provide insufficient anesthesia. By exploiting the synergism between intrathecal opioids and local anesthetics, it may be possible to augment the spinal anesthesia without prolonging recovery. Fifty patients undergoing ambulatory surgical arthroscopy were randomized into two groups receiving spinal anesthesia with 3 ml 0.17% bupivacaine in 2.66% dextrose without (Group I) or with (Group II) the addition of 10 microg fentanyl. Median block levels reached T7 and T8, respectively (P = not significant [NS]). Mean times to two-segment regression, S2 regression, time out of bed, time to urination, and time to discharge were 53 vs 67 min (P < 0.01), 120 vs 146 min (P < 0.05), 146 vs 163 min (P = NS), 169 vs 177 min (P = NS), and 187 vs 195 min (P = NS) respectively. Motor blockade was similar between groups, but sensory blockade was significantly more intense in Group II (P < 0.01). Six of 25 blocks failed in Group I, whereas none failed in Group II. The addition of 10 microg fentanyl to spinal anesthesia with dilute small-dose bupivacaine intensifies and increases the duration of sensory blockade without increasing the intensity of motor blockade or prolonging recovery to micturition or street fitness. IMPLICATIONS: Concerns about the neurotoxicity of lidocaine have prompted efforts to find alternatives to lidocaine spinal anesthesia. We studied 50 patients undergoing ambulatory surgical arthroscopy and found that although small-dose bupivacaine alone is inadequate for this procedure, the addition of fentanyl makes it reliable.

Severe vulvar vestibulitis. Relation to HPV infection.

OBJECTIVE: To determine whether patients with human papillomavirus (HPV)-associated vestibulitis present differently from patients with HPV-negative disease and whether the presence of HPV is a predictor of the outcome of surgical treatment by perineoplasty. STUDY DESIGN: Thirty-eight women with severe vulvar vestibulitis who underwent surgical perineoplasty were found to have HPV DNA in the vestibule by polymerase chain reaction. Thirty-six other women with severe vestibulitis had no HPV DNA in the surgical specimen. The two groups were compared with regard to demographic, social and medical variables as well as physical findings in the vestibule and response to operative treatment. RESULTS: Both groups were found to be similar in respect to age (mean 25.9 +/- 7.93 versus 25.47 +/- 5.8, respectively), parity, education, smoking habits, contraceptive use, presence of primary vestibulitis, presence of dysuria and involvement of the whole vestibule (both anterior and posterior). More unmarried than married women were infected with HPV (P < .002). There was no significant correlation between the presence of HPV and the outcome of surgical treatment (P < .6, relative risk = 0.9, 95% confidence interval = 0.5-1.5). CONCLUSION: Although HPV DNA was found in more than half of women with vestibulitis, it appears to play no role in the presentation or response to surgical therapy for vulvar vestibulitis.

Predicting the outcome of surgical treatment of vulvar vestibulitis.

OBJECTIVE: To identify predictive factors for success or failure of perineoplasty for severe vulvar vestibulitis. METHODS: Seventy-nine women with severe vulvar vestibulitis underwent perineoplasty by a single surgeon during 1992-1994. Sixty (76%) who experienced a complete response were compared with 19 (24%) who had an incomplete response. Using univariate and then multivariate (logistic regression) analysis, the two groups were compared with regard to preoperative demographic, social, and medical variables, as well as physical findings in the vestibule. RESULTS: The complete- and incomplete-response groups were similar in all comparisons except for constant vulvar pain of vestibular origin (in addition to dyspareunia) and the presence of symptoms since first coitus. On multiple logistic regression, these characteristics had odds ratios (and 95% confidence intervals) of 4.97 (1.49, 16.63) and 5.83 (1.74, 19.55), respectively. CONCLUSION: An incomplete response to perineoplasty may be anticipated in women with vulvar vestibulitis associated with dyspareunia since their first episode of intercourse and in those with associated persistent vulvar pain. Treatment approaches other than surgery should be considered for such patients.

Polymerase chain reaction search for viral etiology of vulvar vestibulitis syndrome.

OBJECTIVE: Our purpose was to assess the prevalence of infections by human papillomavirus, herpes simplex virus, and cytomegalovirus among women with severe vulvar vestibulitis. STUDY DESIGN: Eighty-six women referred for dyspareunia and diagnosed as having severe vestibulitis underwent perineoplasty, including surgical removal of the sensitive vestibule. Controls included 25 age-matched patients without dyspareunia undergoing vaginal operations for various benign causes or undergoing repair of an episiotomy. Polymerase chain reaction analysis was carried out to determine the presence of viral genes. RESULTS: The prevalence of herpes simplex virus and cytomegalovirus among the subjects tested was nil, whereas human papillomavirus was detected in 46 cases (54%). The human papillomavirus present was not of types 6, 11, 16, 18, or 33. Only one woman of the 25 asymptomatic controls (4%) had human papillomavirus deoxyribonucleic acid in the vestibule (p < 0.001). CONCLUSION: Our data provide support for the idea that vulvar vestibulitis is associated with human papillomavirus deoxyribonucleic acid in more than half of cases.

Is preoperative ketorolac a useful adjunct to regional anesthesia for inguinal herniorrhaphy?

BACKGROUND: Nonsteroidal antiinflammatory drugs (NSAIDs) have become a popular component of analgesia regimens, particularly in combination with narcotics. We questioned whether there might also be a place for their use in conjunction with regional anesthesia and whether there was a preferable route for NSAID administration. METHODS: Ilioinguinal and field blocks were performed preoperatively on seventy patients undergoing outpatient inguinal hernia repair. Patients were divided into a control group who received no ketorolac and four study groups who received a preoperative dose of 30 mg ketorolac by one of the following routes: i.v., i.m., p.o., or intrawound (i.w.). The ketorolac in the i.w group was mixed in the syringe with the local anesthetic used for the field block. i.v. and i.m. groups also received ketorolac at the time of the preoperative regional anesthesia and the PO group received the dose at least one hour preoperatively. All patients received a similar general anesthetic intraoperatively. RESULTS: Postoperative pain scores and analgesic requirements were lowest for the i.m., i.v., and i.w. groups. Pain scores and analgesic requirements for the PO group were less than for the control group but more than for the other three groups. Analgesic efficacy therefore ranked: i.m. = i.v. = i.w. > p.o. > control. Though no differences were found between groups in the time to discharge from the recovery room, the ease of nursing care paralleled the findings for pain scores and analgesia requirements. CONCLUSION: Beyond the analgesia provided by the regional anesthesia of the ilioinguinal and field blocks, the preoperative use of ketorolac further reduced postoperative pain scores and the need for additional postoperative analgesic medication. Comparable outcomes for the i.v., i.m. and i.w. groups indicate the lack of any benefit to concentrating the non-steroidal anti-inflammatory drug at the wound (i.w.) or to achieving high blood levels rapidly (i.v.). In conclusion, ketorolac is a useful supplement to ilioinguinal plus field block regional anesthesia for hernia surgery and is most effective administered parenterally.

Comparison of i.m. and local infiltration of ketorolac with and without local anaesthetic.

We have studied postoperative analgesia in 32 patients undergoing outpatient repair of inguinal hernia. All patients received a standardized general anaesthetic of thiopentone followed by halothane or isoflurane in 70% nitrous oxide and oxygen delivered by face mask or laryngeal mask with spontaneous ventilation. No patient received premedication, opioids or neuromuscular blockers. Before wound closure the surgeon infiltrated 20 ml of a study solution into the wound. The solution contained ketorolac 30 mg in saline, 0.25% bupivacaine and ketorolac 30 mg, 0.25% bupivacaine or saline (control group). The control group received ketorolac 60 mg i.m. at the same time. Pain scores were measured 2, 6 and 24 h after operation. Pain scores for all three active groups were significantly less (P < 0.05) than the control group at all times. There were no significant differences in pain scores at any time between the three study groups. Wound infiltration with ketorolac 30 mg in saline, 0.25% bupivacaine or ketorolac 30 mg with 0.25% bupivacaine provided equivalent analgesia. Wound infiltration with ketorolac 30 mg in saline provided analgesia superior to that of ketorolac 60 mg i.m.

Perineoplasty compared with vestibuloplasty for severe vulvar vestibulitis.

OBJECTIVE: To evaluate the efficacy of vestibuloplasty (vestibular undercutting without excision) to treat severe vulvar vestibulitis. DESIGN: Prospective randomisation of patients scheduled for surgery to undergo either perineoplasty or vestibuloplasty. Differences in outcome between groups were analysed using Fisher's exact test. SETTING: The Vulvar Clinic and referral centre for vestibulitis, Kupath Holim Health System, Department of Obstetrics and Gynaecology, Carmel Medical Centre, Rapapport Faculty of Medicine, Hatechnion, Haifa, Israel. SUBJECTS: Twenty-one women with vulvar vestibulitis. RESULTS: Vestibuloplasty failed to relieve symptoms in 10 women, while perineoplasty resulted in complete resolution of symptoms in 9/11 women (P < 0.002). CONCLUSIONS: The poor outcome of vestibuloplasty, if also reported by other centres, may render it an unacceptable treatment for vulvar vestibulitis. Vestibuloplasty aims to denervate sensitive vestibular tissue, and its failure may suggest that innervation disturbances are not the main cause of the syndrome.