Laparoscopically assisted vaginal hysterectomy

OBJECTIVE: To report our experience with laparoscopically assisted vaginal hysterectomy (LAVH) and evaluate the advantages of LAVH. STUDY DESIGN: From January 1991 to August 1992, 176 LAVHs were performed at the Department of Obstetrics and Gynecology, College of Medicine, Chung-Ang University, Seoul, Korea. The indications for LAVH, based on the preoperative diagnosis, were uterine myomas, dysmenorrhea, chronic pelvic inflammatory disease or pelvic pain, dysfunctional uterine bleeding and cervical intraepithelial neoplasia (in order of frequency). RESULTS: Patients had concomitant procedures, including incidental appendectomy, posterior wall repair, pelvic adhesiolysis and salpingo-oophorectomy. Bipolar forceps were used to compress and desiccate vessels. The Nd-YAG laser, scissors and/or unipolar electrode were used for tissue division, excision of adhesions and cutting. The intraoperative complications were bladder perforation, massive hemorrhage and inferior epigastric vessel injury (one case each). The postoperative complications were infection, voiding difficulty, febrile morbidity, pelvic abscess, incisional hernia, vaginal vault bleeding and peroneal nerve palsy (one case each). CONCLUSION: Hysterectomy can be safely performed vaginally assisted by operative laparoscopy by well-trained laparoscopists, resulting in reduced surgical morbidity, blood loss, postoperative discomfort, recovery time and hospitalization.     

Assessing children''s emotional stress in scores from the total pneumographic data

Laparoscopic assisted vaginal hysterectomy (LAVH) is a rather new operative procedure in Denmark. During the period 1.12.1992-28.02.1993 we performed ten LAVH. The procedure is described. The operations were performed with bipolar coagulation and subsequent cutting with scissors. The average operating time was two hours. The average uterine weight was 130 g and total average hospital stay was two 2.8 days. In one patient laparotomy had to be performed due to arterial bleeding close to the right ureter. One patient developed a postoperative haematoma with temporary stasis of the right ureter. Both patients recovered. Adequate laparoscopic training in humans and animals is mandatory before LAVH is performed. In the learning phase it is advisable that the uterine size does not exceed 200 g.     

To peritonealize or not to peritonealize? A randomized trial at abdominal hysterectomy

OBJECTIVES: Our purpose was to determine whether nonclosure of the visceral and parietal peritoneum alters the intraoperative or postoperative course at abdominal hysterectomy. STUDY DESIGN: The setting was a gynecology unit in a university teaching hospital. A parallel-group, single-blind randomized controlled trial was performed on 144 women who underwent abdominal hysterectomy with or without salpingo-oophorectomy. Seventy-six women were allocated to the control "closed" group and 68 women to the study "open" group. The main outcome measures were operative time, estimated blood loss, postoperative pain assessed by visual analog scale, and amount of postoperative analgesia. RESULTS: The mean operative time was shorter by 10 minutes (p < 0.001) and there was a 45 ml reduction of estimated blood loss in the nonclosure group (p=0.03). There were no differences in postoperative pain in the two groups. CONCLUSIONS: Peritoneal closure at abdominal hysterectomy provides no immediate postoperative benefits while unnecessarily lengthening surgical time and anesthesia exposure. We suggest that the traditional practice of visceral and parietal peritoneal closure be abolished at abdominal hysterectomy.     

Abdominal hysterectomy versus transvaginal morcellation for the removal of enlarged uteri

OBJECTIVE: The purpose of this study was to compare the intraoperative and postoperative complications of transvaginal morcellation and abdominal hysterectomy for the removal of moderately enlarged uteri. STUDY DESIGN: An observational study was performed on all uteri weighing > 200 gm removed transvaginally from July 1, 1987, to June 30, 1993. An abdominal hysterectomy control group was selected. RESULTS: There were 50 patients in the vaginal group and 112 in the abdominal group. At a p value < 0.05 there was no statistically significant difference between the two groups for age, parity, obesity, hypertension, insulin-dependent diabetes mellitus, or prior genitourinary surgery. The mean operative time in the vaginal hysterectomy group was 122 minutes and in the abdominal hysterectomy group 148 minutes (p < 0.05). The mean estimated blood loss was 527 and 586 ml, respectively (not significant). Twenty-two percent of the vaginal group and 70% of the abdominal group underwent bilateral oophorectomy (p < 0.05). The mean uterine weights were 335 and 336 gm, respectively (not significant). The mean day of starting a regular diet was 2.1 and 3.6, respectively (p < 0.05). The mean day of discharge was 3.6 and 5.1, respectively (p < 0.05). Complications were similar for the two groups. CONCLUSIONS: In selected patients transvaginal morcellation is a safe and effective alternative to abdominal hysterectomy for the removal of moderately enlarged uteri. The two procedures are comparable in operative time, blood loss, and complications. Both ovaries are more likely to be removed with abdominal hysterectomy. Cosmesis and recuperation may be advantages of the vaginal approach.     

Costs of hysterectomy: does surgical approach make a difference?

We wanted to determine the direct cost of hysterectomies by surgical approach and to estimate the impact on costs if more vaginal hysterectomies were substituted for abdominal hysterectomies for women under 50 years of age. Eleven Ontario (Canada) hospitals provided 1994 cost data based on 1376 hysterectomies. These data were applied to all hysterectomies performed in the province for women under 50 to estimate the cost of subtotal, vaginal (VH), or laparoscopically assisted vaginal hysterectomy (LAVH) relative to total abdominal hysterectomy (TAH). We determined the change in costs if TAHs in Ontario in 1994-1995 had been substituted by VH or LAVH. Teaching and community hospitals were considered separately. VH was less costly than TAH, subtotal, or LAVH. The direct cost for TAH at teaching hospitals was much higher than at community hospitals. Costs relative to TAH were higher for LAVH at community but not at teaching hospitals. From the population baseline rate of 25% VH, 5% LAVH, 10% subtotal, and 60% TAH, we estimated that increasing VH to 45% would lower costs by 2.4%; increasing LAVH to 25% would increase costs by 4.4%. VH is associated with lower costs than TAH or LAVH. However, the magnitude of the substitution and the extent of cost savings should ultimately be based on evaluation of patient outcomes.     

Comparison of short versus long duration of ampicillin and gentamicin for radical hysterectomy

Prophylactic antibiotic therapy for radical hysterectomy is still controversial. Although the efficacy of antibiotics have been demonstrated, there remains the question of duration of administration. In this study, we retrospectively reviewed 95 patients who underwent radical hysterectomy and pelvic lymphadenectomy for cervical cancer at our institute. The management was uniform except for the duration of antibiotic administration. Group I (34 cases) had ampicillin and gentamicin for 3 days while group II (61 cases) had the same regimen for 7 days. No significant difference was found in terms of postoperative infection (2.9% in group I and 1.6% in group II) or febrile morbidity (32.4% versus 50.8%). Other factors such as the patients' age, body weight, preoperative hemoglobin level, amount of blood loss and blood transfused, operative time, duration of retroperitoneal drain and duration of suprapubic cystostomy. Only operative time had a significant influence on febrile morbidity regardless of the duration of antibiotics administered. In conclusion, the antibiotic administration gave a radical hysterectomy and pelvic lymphadenectomy a very low incidence of postoperative infection. Longer duration of treatment did not appear to lessen postoperative infection nor febrile morbidity. Shorter duration of antibiotic administration needs further evaluation.     

Laparoscopically assisted vaginal hysterectomy. A review of current issues

A review of 39 articles found no consensus on indication for laparoscopic assisted vaginal hysterectomy (LAVH) compared with traditional approaches. Since only three randomized trials comparing LAVH with traditional methods exist, the scientific basis for surgical choice is lacking. Uncontrolled studies indicated that outcomes following LAVH were not superior to vaginal hysterectomy and costs were significantly higher.     

Vaginal endoscopic oophorectomy with vaginal hysterectomy: a simple minimal access surgery technique

The main advantage of laparoscopic assisted vaginal hysterectomy (LAVH) is ease of access to the ovaries; despite this, LAVH is infrequently performed due to the inherent difficulty of the technique. Lower morbidity, shorter length of surgery, reduced hospital stay and more rapid recovery are the main advantages of vaginal hysterectomy, but one of its limitations is the accessibility of the ovaries. Three methods of vaginal endoscopic oophorectomy following vaginal hysterectomy are described in this paper. Endoscopic vaginal oophorectomy was successfully performed during 82 cases of vaginal hysterectomy and the results show that the technique is simple, safe and easy to learn, and an alternative to laparotomy and LAVH in the absence of pelvic adhesions.     

腹腔镜用于子宫内膜癌分期手术39例分析

Objective:The purpose of our study was to investigate the feasibility and short-term therapeutic effects of laparoscopic staging operation in women with endometrial carcinoma.Methods:We analyzed 86 patients with endometrial carcinoma in PLA general hospital between 2006 and 2009 retrospectively.Thirty-nine patients were performed laparoscopic modified radical hysterectomy plus systemic retroperitoneal lymphadenectomy.Forty-seven patients received traditional abdominal radical hysterectomy plus systemic retroperitoneal lymphadenectomy.We compared the operation time,blood loss,number of lymph nodes retrieved,time for restoration of gastrointestinal function,postoperative complications and morbidity,the incidence of wound infection,the length of hospital stay,and hospital charges.Results:There was no significant deviation between the two groups in age,clinical stage,and pathology.We found that there was no significant deviation between the two groups in the number of lymph nodes retrieved,postoperative complications,the rate of wound infection or hospital charge(P>0.05).The laparoscopic group had an advantage in blood loss,time for restoration of gastrointestinal function,time for postoperative hospital stay(P<0.05).Conclusion:Laparoscopic surgery,as a primary surgical intervention,seems to be a safe and feasible option especially in patients with early endometrial cancer.     

The genetics of Alzheimer disease: current status and future prospects

BACKGROUND: Laparoscopic hysterectomy and lymph node dissection have lately been reported as an alternative to an abdominal open procedure for the treatment of malignant gynaecological conditions. The laparoscopic operative technique has been evaluated and compared as to whether it is a safe, feasible and effective procedure. SUBJECTS: The study includes 78 women with indications for surgery for endometrial cancer stage I. A retrospective comparative study was undertaken at Baby Friendly Hospital, Kladno, in which 11 patients treated laparoscopically were compared with 26 patients treated by the open procedure of lymphadenectomy. We evaluated differences in the peri-and postoperative outcomes. RESULTS: All 11 procedures were successfully completed. The mean operating time was 153 min, and mean blood loss was 130 ml. The median hospital stay was 4.7 days. There were no major complications. CONCLUSIONS: Laparoscopic hysterectomy and lymphadenectomy seem to be the procedures which result in a shorter hospital stay and rapid recovery. This approach could potentially decrease morbidity historically associated with hysterectomy and lymphadenectomy performed abdominally. Only prospective randomised studies will be able to demonstrate the ability of operative laparoscopy to improve contemporary management of endometrial cancer.     

Laparoscopic hysterectomy. Supracervical vs. assisted vaginal

Twenty cases of laparoscopic supracervical hysterectomy performed by operative laparoscopy without vaginal assistance were retrospectively compared to 232 cases of laparoscopically assisted vaginal hysterectomy reported in the literature. The specimens were morcellated intraabdominally and removed through the umbilicus. This is the first reported series of this technique with intraabdominal morcellation, which emphasizes cosmetic considerations and remains within the confines of the umbilicus. The postoperative hospitalization time ranged from 3.75 to 22.2 hours. On the second postoperative day, 10% of the patients returned to work, and 15% were able to drive. Patients resumed normal activity in an average of 5.6 days after surgery. As compared to laparoscopically assisted vaginal hysterectomy, there was a decrease in morbidity, blood loss and recovery time. Prolonged anesthesia from the longer operating time was clinically insignificant in terms of the patients' recovery. By decreasing the disability from hysterectomy from six weeks to one, the procedure provided financial savings through work time gained.     

Helminths of the black bear, Ursus americanus, in New Brunswick

A new method for vaginal cuff closure at abdominal hysterectomy avoids blood loss and spillage of vaginal contents into the peritoneal cavity. Using two separate running and interlocking absorbable monofilament sutures, the technique keeps the vagina closed at all times and avoids damage to the bladder or ureters. In 77 consecutive patients undergoing abdominal hysterectomy for endometrial cancer, morbidity related to the cuff closure included cuff cellulitis in only 2.6%, granulation tissue in 3.1%, and postoperative bleeding in none of the patients.     

Randomised trial comparing hysterectomy with endometrial ablation for dysfunctional uterine bleeding: psychiatric and psychosocial aspects

OBJECTIVE: To compare in psychiatric and psychosocial terms the outcome of hysterectomy and endometrial ablation for the treatment of dysfunctional uterine bleeding. DESIGN: Prospective randomised controlled trial. SETTING--Obstetrics and gynaecology department of a large teaching hospital. SUBJECTS: 204 women with dysfunctional bleeding for whom hysterectomy would have been the preferred treatment were recruited over 24 months and randomly allocated to hysterectomy (99 women) or to hysteroscopic surgery (transcervical resection (52 women) or laser ablation (53 women). MAIN OUTCOME MEASURES: Mental state, martial relationship, psychosocial and sexual adjustment in assessments conducted before the operation and one month, six months, and 12 months later. RESULTS: Both treatments significantly reduced the anxiety and depression present before the operation, and there were no differences in mental health between the groups at 12 months. Hysterectomy did not lead to postoperative psychiatric illness. Sexual interest after the operation did not vary with treatment. Overall, 46 out of 185 (25%) women reported a loss sexual interest and 50 out of 185 (27%) reported increased sexual interest. Marital relationships were unaffected by surgery. Personality and duration of dysfunctional uterine bleeding played no significant part in determining outcome. CONCLUSIONS: Hysteroscopic surgery and hysterectomy have a similar effect on psychiatric and psychosocial outcomes. There is no evidence that hysterectomy leads to postoperative psychiatric illness.     

Outpatient hysterectomy: determinants of discharge and rehospitalization in 133 patients

OBJECTIVE: This study examines our continuing experience in performing vaginal hysterectomies and laparoscopy-assisted vaginal hysterectomies with an outpatient protocol. The purpose was to review factors associated with discharge and hospitalization. STUDY DESIGN: Surgical records from all women entering our previously reported outpatient hysterectomy protocol were reviewed. Demographics, surgical indications, intraoperative data, and postoperative data were studied, and their associations with patient discharge and hospitalization were determined. Specific attention was directed to complications. RESULTS: The study group consisted of 133 women. Twelve women (9.0%) were not discharged from the hospital and 5 (3.8%) required readmission. Surgical indications, the type of hysterectomy, and the requirement for pain medication revealed no association with hospitalization. The occurrence of an intraoperative complication (p < 0.000), the need for transfusion (p = 0.043), and postoperative antiemetics (p = 0.013) were statistically associated with hospitalization. In addition, low hematocrit values and elevated temperatures on the first and second postoperative days were associated with hospitalization. CONCLUSION: Long-term experience with outpatient hysterectomy reveals a hospitalization rate of 12.8%. Complications, blood loss, elevated temperatures, and postoperative nausea are the major determinants of patient discharge and hospitalization. Readmission rates continue to remain low.     

Pregnancy in a Jehovah's witness with cervical cancer and anemia

A 34-year-old Jehovah's Witness presented with vaginal bleeding and anemia at 23 weeks gestation. She was diagnosed with a FIGO Stage IB2 squamous cell carcinoma of the cervix. The patient refused transfusion of blood products and strongly desired to continue the pregnancy. She was hospitalized and at 33 weeks gestation underwent a Cesarean-radical hysterectomy with measures that minimized blood loss.     

Encapsulated Enterococcus faecalis: role of encapsulation in persistence in mouse peritoneum in absence of mouse lethality

In 54 patients, transvaginal sacrospinous ligament fixation procedures were reviewed retrospectively. The mean operation time was 15 (12-45) min. The mean blood loss was 126 (110-175) cm3. The only intraoperative complication was a rectal laceration that was repaired primarily. The mean duration of follow-up was 28 (4-54) months. There were only 2 recurrent vaginal vault prolapses. There were 3 cases of cystocele (5.5%), 1 case of rectocele (1.8%), 5 cases of enterocele (9.2%), 3 cases of stress incontinence (5.5%), and 5 cases of dysparonia (9.2%). Sacrospinous ligament fixation can be used as an alternative treatment to vaginal hysterectomy in aged women with medical problems and young women suffering from genital descent with infertility. The procedure has the advantage of avoiding laparatomy, facilitating other vaginal repairs needed during the same operation, preserving vaginal function and shortening the time necessary for anesthesia and surgery.     

Vaginal hysterectomy for the large uterus

OBJECTIVE: To assess the feasibility and safety of performing vaginal hysterectomy on enlarged uteri the equivalent of 14 to 20 weeks of gestation in size. DESIGN: A prospective observational study. SETTING: The Royal Free Hospital, London. PARTICIPANTS: Fourteen consecutive women undergoing vaginal hysterectomy for uterine fibroids up to 20 weeks in size. INTERVENTIONS: Vaginal hysterectomy with or without bilateral salpingo-oophorectomy or oophorectomy. MAIN OUTCOME MEASURES: Uterine size and weight, techniques used to reduce uterine size, surgical outcome, operative time, estimated operative blood loss, intra- and post-operative complications, duration of hospitalisation. RESULTS: The mean uterine size was 16.3 weeks (range 14 to 20 weeks). All hysterectomies were completed successfully by the vaginal route. The uteri weighed 380 to 1100 g, with a mean of 638.7 g. Bisection combined with myomectomy and morcellation were used in most cases to obtain reduction in uterine size, whereas coring was only utilised in two cases. The mean operating time was 84.3 min with a range of 30 to 150 min. The only complications were transient haematuria (n = 6) and superficial vaginal grazes (n = 5). One of the women required a blood transfusion. The mean post-operative hospital stay was 3.7 days (range 2 to 9 days). CONCLUSION: Enlargement of the uterus to a size equivalent to 20 weeks of gestation should no longer be considered a contraindication to vaginal hysterectomy. Many more hysterectomies should be carried out vaginally without resorting to abdominal or laparoscopic surgery.     

Hysteroscopic resection of the endometrium: an alternative to hysterectomy?

A study carried out on 342 cases of endometrial resection, with a follow up of 3 to 36 months, has allowed us to precise: 1. The indications of this technique: patients more than 40 years, suffering of abnormal uterine bleeding. 2. The endometrial ablation was performed by electrosurgery through an operating channel of the hysteroscopic sheet (9 mm) and with a glycocol distended media (1.5%). The mean time to complete the operation was 35 +/- 10 minutes, the mean length of the hospital stay was 1 day. We had no serious complications. 3. And the rate of success (amenorrhea or hypomenorrhea) was 95% at 3 months but decreased at 90% at 36 months. The rate of secondary hysterectomy was 10%, due to the associated lesions: myoma with adenomyosis in 50% of the cases. There was some evidence of superior health related quality of life among hysterectomy patients. It's the reason why it is necessary to make a serious selection of the patients who are to be treated by this method in order to avoid complications and secondary hysterectomy.     

Relationship of platelet aggregation to bleeding after cardiopulmonary bypass

Excessive bleeding after cardiopulmonary bypass operations is a persistent problem. This study assessed the influence of platelet function on blood loss for 134 patients undergoing cardiopulmonary bypass. Platelet function was measured by platelet aggregation in platelet-rich plasma and whole blood using collagen as the agonist. Adenosine triphosphate release was assessed concurrently. Measurements were made 1 day before operation and 1 hour after the cessation of cardiopulmonary bypass. Three important findings were made. First, statistically significant correlations were shown between preoperative and postoperative platelet aggregation and blood drainage for the first 3 hours postoperatively. Second, correlations were greatest when preoperative measurement was performed on whole blood and postoperative measurement was performed on platelet-rich plasma. Third, patients with reduced postoperative platelet aggregation in platelet-rich plasma had significantly greater transfusion requirements in the first 24 hours postoperatively. In defining the 16 patients who bled excessively among the 134 patients studied, the preoperative aggregation in whole blood had a sensitivity of 62%, specificity of 75%, positive predictive value of 26%, and negative predictive value of 94%. The postoperative aggregation in platelet-rich plasma had a sensitivity of 86%, specificity of 69%, positive predictive value of 28%, and negative predictive value of 97%. These results indicate that preoperative and postoperative measurement of platelet aggregation may provide a rationale for the prophylaxis or treatment of patients to reduce blood loss after cardiopulmonary bypass.     

Is laparoscopic hysterectomy a waste of time?

Laparoscopic hysterectomy (LH) is a way to avoid laparotomy. However, there is evidence that most women treated by abdominal hysterectomy are suitable for vaginal surgery. To test this hypothesis, and to determine the relative merits of laparoscopic and vaginal hysterectomy (VH) and the best technique for LH, we prospectively studied 98 women who had relative contraindications for vaginal surgery by traditional criteria. 75 underwent LH and 23 VH. The LH group included 22 women who had been assigned to this route of surgery as part of a prospective randomised controlled comparison with VH (23 women). Surgery was completed with the intended technique in 93.9% of cases. 5 women in the LH group (6.7%) and 2 in the VH group required laparotomy or additional procedures. In the prospective randomised study LH took longer than VH (mean duration 131 vs 77 min). VH was the faster procedure, irrespective of uterine size and need for oophorectomy. With LH, the operative time increased as more of the hysterectomy was carried out with laparoscopic rather than vaginal dissection. Complication rates, blood loss, analgesia requirements, and recovery were similar for the two techniques. Our study confirms that most hysterectomies could be performed vaginally, and that LH is a much slower procedure. If LH is done, it should be converted to a vaginal procedure as early as possible to reduce the overall operating time. LH does seem to be a waste of time for most patients.