Morbidity of lymph node sampling in cancers of the uterine corpus and cervix

To assess the morbidity of lymph node sampling, medical records were reviewed for all patients with cancers of the uterine corpus and cervix who underwent primary surgical therapy between January 1, 1980 and December 31, 1986. Five hundred fifty-four patients were identified. Of the 292 patients with corpus cancer undergoing total abdominal hysterectomy, lymph node sampling was performed in 65.4%. Operative blood loss, transfusion requirements, and length of hospital stay were not increased significantly (P greater than .05) in women having node sampling. Of the 262 patients with cervical cancer, 72 underwent abdominal hysterectomy, 111 underwent radical hysterectomy, and 79 underwent staging laparotomy, with lymph node sampling performed in 82, 100, and 92% of these groups, respectively. The incidence of perioperative complications in this group was similar to that in the corpus cancer group. Vascular injuries, hematomas, and lymphocysts were more frequent after lymph node sampling. One postoperative death was attributed to complications from node sampling, but there were no other long-term sequelae. The low overall risk associated with lymph node sampling supports its inclusion in the surgical evaluation of gynecologic malignancies.     

Elective abdominal hysterectomy in Nigerian Jehovah's Witnesses.

In a retrospective study at a university hospital, the perioperative morbidity associated with elective total abdominal hysterectomy in 23 Jehovah's Witnesses was compared with that of 46 non-Witness controls. The mean operative blood loss was significantly less, the procedure was lengthier and the average postoperative hospital stay was longer in the study than in the control group. Febrile morbidity was insignificantly more frequent among the study group (OR: 2.05, CI: 0.61-6.88) and there was no significant difference between the overall morbidity experienced by patients in both groups (study: 43.5% versus control: 39.1%; P = 0.73). The perioperative morbidity associated with elective abdominal hysterectomy in patients unwilling to accept blood transfusion does not justify the denial of this important gynaecological surgery when indicated. Gynaecologists in poor resource settings should consciously aim at providing 'bloodless' care for all their patients undergoing abdominal hysterectomy as this may translate to reduced blood loss and decreased need for blood transfusion.     

Influence of allogeneic blood transfusion on clinical outcome during radiotherapy for cancer of the uterine cervix

Anemia has long been reported to adversely affect the efficacy of radiation treatment in cervical cancer. On the basis of these findings, many radiation oncologists routinely use blood transfusions with the intent to maintain hemoglobin above specified levels during radiation therapy. However, allogeneic blood transfusions have been previously linked with biological and clinical phenomena correlated with immune suppression. In this study we have analyzed the effects of blood transfusion on the outcome of 130 patients with stage-IIB and -III cervical carcinomas treated with external radiation and intracavitary brachytherapy with or without concomitant platinum administration at the University of Arkansas for Medical Sciences between 1990 and 1999. With the exception of hemoglobin and hematocrit levels at the onset of treatment between the transfused and untransfused groups (p < 0.001), the distribution of age, histology, total radiation dose and duration of treatment were not significantly different between the 2 groups of stage-IIB and -III patients. Among the 45 stage-IIB patients who received blood during radiation treatment, there were 31 deaths (68.8%), compared with 14 (31.8%) among the 44 patients who did not receive blood (p > 0.05). Among the 30 stage-III patients who received blood during radiation treatment, there were 27 deaths (90%), compared with 6 (54%) among the 11 patients who did not receive blood (p > 0.11). In multivariate analysis of survival, there was a significant difference due to transfusion with a risk ratio (RR) of 2.6 (95% CI 1.6, 4.2; p < 0.001) after adjusting for no chemotherapy (RR = 2.2, 95% CI 1.4, 3.5; p < 0.001), considering all patients collectively, stage-IIB patients only (RR = 1.9, 95% CI 1.1, 3.3; p < 0.01), and stage-III patients only (RR = 3.2, 95% CI 1.2, 8.7; p < 0.02). These results suggest that routine blood transfusion of anemic cervical cancer patients does not improve outcome and may represent an independent variable predictive of diminished survival during primary radiation treatment for cervical cancer. Prospective randomized studies are strongly warranted to confirm this hypothesis.     

Radical hysterectomy: a comparison of surgical approaches after adoption of robotic surgery in gynecologic oncology

Objective

To compare intra-operative, postoperative and pathologic outcomes of three surgical approaches to radical hysterectomy and bilateral pelvic lymph node dissection over a three year time period during which all three approaches were used.

Methods

We reviewed all patients who underwent radical hysterectomy with pelvic lymph node dissection between 1/2007 and 11/2010. Comparison was made between robotic, laparoscopic and open procedures in regard to surgical times, complication rates, and pathologic findings.

Results

A total of 95 radical hysterectomy procedures were performed during the study period: 30 open (RAH), 31 laparoscopic (LRH) and 34 robotic (RRH). There were no differences in age, body mass index or other demographic factors between the groups. Operative time was significantly shorter in the RAH compared to LRH and RRH (265 vs 338 vs 328 min, p = 0.002). Estimated blood loss was significantly lower in LRH and RRH compared with RAH (100 vs 100 vs 350 mL, p < 0.001). Thirteen (24%) of RAH required blood transfusion. Conversion rates were higher in the LRH (16%) compared to RRH (3%) although not significant (p = 0.10). Median length of stay was significantly shorter in RRH (1 day) vs LRH or RAH (2 vs 4 days, p < 0.01). Pathologic findings were similar among all groups.

Conclusion

Minimally invasive surgery has made a significant impact on patients undergoing radical hysterectomy including decrease in blood loss and transfusion rates however; operative times were significantly longer compared to open radical hysterectomy. Our findings suggest that the robotic approach may have the added benefit of even shorter length of stay compared to traditional laparoscopy.     

Laparoscopic radical hysterectomy (type III) with aortic and pelvic lymphadenectomy in patients with stage I cervical cancer: surgical morbidity and intermediate follow-up

OBJECTIVE: The purpose of this study was to determine the risk of recurrence and to quantify morbidity and mortality rates in patients with cervical cancer who consented to undergo laparoscopic radical hysterectomy (type III) and retroperitoneal lymphadenectomy. STUDY DESIGN: Seventy-eight consecutive patients with stage IA(2) and IB cervical cancer with at least 3 years of follow-up consented to undergo this surgical procedure with argon beam coagulation and endoscopic staplers. All patients had a Quetelet index of <35. The average age was 41.5 years (range, 26-62 years). Sixty-eight patients had squamous cell carcinomas; 8 patients had adenocarcinomas, and 2 patients had adenosquamous carcinomas of the cervix. RESULTS: All but 5 surgical procedures were completed laparoscopically. The average operative time was 205 minutes (range, 150-430 minutes). The average blood loss was 225 mL (range, 50-700 mL). One patient (1.3%) had transfusion. Operative cystotomies occurred for 3 patients: 2 cystotomies were repaired laparoscopically, and 1 cystotomy required laparotomy. One patient underwent laparotomy because of equipment failure, and another patient underwent laparotomy to pass a ureteral stent. Two other patients underwent laparotomy to control bleeding sites. The average lymph node count was 34 (range, 19-68). Nine patients (11.5%) had positive lymph nodes. All surgical margins were macroscopically negative, but 3 patients had microscopically positive and/or close surgical margins. One patient had a ureterovaginal fistula after the operation that required reoperation. Follow-up has been provided every 3 months. There have been 4 documented recurrences (5.1%), with a minimum of 3 years of follow-up. CONCLUSION: Laparoscopic radical hysterectomy (type III) can be successfully completed in patients with early-stage cervical cancer with acceptable morbidity. Intermediate-term follow-up validates the adequacy of this procedure.     

Blood Transfusion and the Risk of Recurrence in Stage IB Cervical Cancer

The objective of this study is to determine if perioperative blood transfusions increase the risk of recurrence in stage IB cervical cancer. Medical records from all patients with FIGO stage IB cervical cancer undergoing radical hysterectomy and pelvic lymphadenectomy (RH + PLND) at the University of Iowa and the University of Nebraska from 1978 to 1990 were retrospectively reviewed. Data collected included patient age, body mass index (BMI), tumor size, cell type, depth of cervical invasion (DOI), presence of capillary-lymphatic space involvement (CLSI), lymph node metastasis, operating time, estimated blood loss, transfusion, and follow-up data. Three hundred two patients underwent RH + PLND. Transfusions were given to 244 (81%), with a mean of 2.6 units (range 1-18 units). Median follow-up was 49.5 months (range 9-190 months). Twenty patients (6.6%) had pelvic nodal metastasis. There were no periaortic nodal metastases in the 101 patients who had periaortic nodes dissected. There were no significant differences between the transfused and nontransfused groups, with respect to age, BMI, DOI, or pelvic node metastasis. Transfused patients differed significantly from the nontransfused in that they had larger tumors (P = 0.047), more frequent CLSI (P = 0.013), longer procedures (P = 0.02), and greater estimated blood loss (P < 0.0001). Recurrences developed in 29 patients (19 pelvic, 7 lung, 3 bone). There is no difference in disease-free survival (DFS) or calculated projected survival between the transfused and nontransfused groups. Pelvic node metastasis and tumor size were independent poor prognosticators. After controlling for these factors, the number of blood transfusions was not predictive of recurrence or survival. Perioperative transfusions do not increase the risk of recurrence in patients with cervical cancer.     

Laparoscopy compared with laparotomy for the surgical staging of endometrial carcinoma

AIM: To evaluate and compare laparoscopic-assisted surgical staging with conventional laparotomy for the treatment of endometrial carcinoma. METHODS: From July 2001 to December 2003, a retrospective review of patients with endometrial carcinoma was carried out. The medical records of those patients who had undergone surgical staging with hysterectomy, bilateral salpingo-oophorectomy and pelvic lymphadenectomy (PLN) were evaluated. Primary outcome measures were operating time (OT), estimated blood loss, total number of lymph nodes yielded, intraoperative complications, postoperative complications, and length of hospital stay. RESULT: A total of 64 cases were identified. Two cases were excluded because of incomplete records. Two cases with para-aortic lymphadenectomy and four cases with Wertheim's hysterectomy were excluded from the study. Thirty-six patients underwent laparotomy with total abdominal hysterectomy and bilateral salpingo-oophorectomy and PLN (laparotomy group). Twenty patients underwent the same surgery by laparoscopy, of which 19 were successfully carried out (laparoscopy group). One case was converted to laparotomy. The mean OT in the laparoscopy group was longer when compared with the laparotomy group (211 min vs 94 min, P < 0.001). The mean estimated blood loss in the laparoscopy group was less (200 mL vs 513 mL, P < 0.001). The post-operative hospital stay was shorter in the laparoscopy group (3.6 days vs 7.7 days, P < 0.001). The mean number of lymph nodes yielded was more in the laparoscopy group (26.1 vs 16.7, P = 0.004). Neither group had intraoperative complications and both had similar postoperative complication rates. CONCLUSION: Laparoscopic-assisted surgical staging for endometrial carcinoma is associated with significantly less blood loss, shorter hospital stay, longer OT time, and more lymph nodes yielded when compared with laparotomy.     

Effects of Pharmacologic Venous Thromboembolism Prophylaxis in Benign Hysterectomy

Study ObjectiveTo evaluate whether the addition of pharmacologic prophylaxis to mechanical prophylaxis for venous thromboembolism (VTE) is associated with changes in perioperative outcomes in hysterectomy for benign indications.DesignRetrospective cohort study.SettingMichigan Surgical Quality Collaborative database.PatientsPatients who underwent hysterectomy between July 2012 and June 2015 when VTE prophylaxis data were collected.InterventionsPatients who received mechanical prophylaxis alone were compared with those receiving dual prophylaxis (mechanical and pharmacologic). Minimally invasive surgeries (MIS) included laparoscopic, vaginal, robotic-assisted, and laparoscopic-assisted vaginal hysterectomies and were analyzed separately from abdominal (ABD) hysterectomy.Measurements and Main ResultsPropensity score matching was used to minimize confounding because of the differences in demographic and perioperative characteristics. The primary outcome was estimated blood loss (EBL). The secondary outcomes were operative time, postoperative blood transfusion, VTE, surgical site infection, reoperation, readmission, and death. There were 1803 matched pairs in the MIS analysis. In the ABD hysterectomy analysis, 2:1 matching was used with a total of 1168 patients receiving mechanical prophylaxis alone matched to 616 patients receiving dual prophylaxis. EBL was higher by 54.5 mL (95% confidence interval [CI], 16.9–92.1) in those receiving dual prophylaxis in the ABD hysterectomy analysis but did not differ between groups in the MIS analysis. Operative time was significantly longer with dual prophylaxis in both MIS (18.3 minutes; 95% CI, 13.8–22.8) and ABD (15.3 minutes; 95% CI, 9.0–21.6) surgical approaches. There was no difference in other secondary outcomes.ConclusionThe addition of pharmacologic prophylaxis to mechanical prophylaxis in benign hysterectomy was associated with longer operative time, regardless of surgical approach and increased EBL in ABD hysterectomy. Given very low rates of VTE, no difference in other perioperative outcomes, and possible harm, it seems reasonable to encourage individualized rather than routine use of pharmacologic prophylaxis in patients undergoing benign hysterectomy receiving mechanical prophylaxis.     

Comparison of total laparoscopic and abdominal radical hysterectomy for patients with early-stage cervical cancer

OBJECTIVE: To compare intraoperative, pathologic, and postoperative outcomes of total laparoscopic radical hysterectomy with abdominal radical hysterectomy and pelvic lymphadenectomy for women with early-stage cervical cancer. METHODS: We reviewed all patients who underwent total laparoscopic radical hysterectomy or abdominal radical hysterectomy and pelvic lymphadenectomy between 2004 and 2006. RESULTS: Fifty-four patients underwent abdominal radical hysterectomy, and 35 underwent total laparoscopic radical hysterectomy. Mean age was 41.8 years, and mean body mass index 28.1. There was no difference in demographic or tumor factors between the two groups. Mean estimated blood loss was 548 mL with abdominal radical hysterectomy compared with 319 mL with total laparoscopic radical hysterectomy (P=.009), and 15% of patients who underwent abdominal radical hysterectomy required a blood transfusion compared with 11% who underwent total laparoscopic radical hysterectomy (P=.62). Mean operative time was 307 minutes for abdominal radical hysterectomy compared with 344 minutes for total laparoscopic radical hysterectomy (P=.03). On pathologic examination, there was no significant difference in the amount of parametrial tissue, vaginal cuff, or negative margins obtained. A mean 19 pelvic nodes were obtained during abdominal radical hysterectomy compared with 14 during total laparoscopic radical hysterectomy (P=.001). The median duration of hospital stay was significantly shorter for total laparoscopic radical hysterectomy (2.0 compared with 5.0 days, P<.001). For abdominal radical hysterectomy, 53% of patients experienced postoperative infectious morbidity compared with 18% for total laparoscopic radical hysterectomy (P=.001). There was no difference in postoperative noninfectious morbidity. There was no difference in return of urinary function. CONCLUSION: Total laparoscopic radical hysterectomy reduces operative blood loss, postoperative infectious morbidity, and postoperative length of stay without sacrificing the size of radical hysterectomy specimen margins; however, total laparoscopic radical hysterectomy is associated with increased operative time.     

Blood Transfusion Requirements for Abdominal Hysterectomy: 3-year Experience in a District Hospital (1993–1995)

EDITORIAL COMMENT: We accepted this paper for publication because the blood transfusion rate is an important consideration when discussing methods of hysterectomy. The author also provides interesting data concerning the complications encountered in this series of 236 abdominal hysterectomies. Readers are encouraged to give due attention to the details shown in table 1 especially the rates of injury to organs and need for unplanned return to the operating theatre.
Summary: Two hundred and thirty six women who underwent abdominal hysterectomy for benign disease at Fairfield District Hospital were studied retrospectively. Eleven patients received a total of 28 units of blood. The transfusion rate was 4.7%. The average number of units transfused per operation was 0.12. Each transfused patient received an average of 2.5 units with a range of 1 -4 units. Only 27% of cross-matched blood was actually transfused. Patients with preoperative anaemia, prolonged operation time and a larger uterus were more likely to require blood transfusion. The group and screen procedure is an adequate preoperative blood order for patients having abdominal hysterectomy.     

Perioperative Interventions to Minimize Blood Loss at the Time of Hysterectomy for Uterine Leiomyomas: A Systematic Review and Meta-analysis

Study ObjectiveHysterectomy for uterine leiomyoma(s) is associated with significant morbidity including blood loss. A systematic review and meta-analysis was conducted to identify nonhormonal interventions, perioperative surgical interventions, and devices to minimize blood loss at the time of hysterectomy for leiomyoma.Data SourcesLibrarian-led search of Embase, MEDLINE, Web of Science, Scopus, Cumulative Index to Nursing and Allied Health Literature, and Cochrane databases from 1946 to 2018 with hand-guided updates.Methods of Study SelectionIncluded studies reported on keywords of hysterectomy, leiomyoma, and operative blood loss/postoperative hemorrhage/uterine bleeding/metrorrhagia/hematoma. The review excluded a comparison of route of hysterectomy, morcellation, vaginal cuff closure, hormonal medications, vessel sealing devices for vaginal hysterectomy, and case series with <10 patients.Tabulation, Integration, and ResultsSurgical blood loss, postoperative hemoglobin (Hb) drop, hemorrhage, transfusion, and major and minor complications were analyzed and aggregated in meta-analyses for comparable studies in each category. A total of 2016 unique studies were identified, 33 of which met the inclusion criteria, and 22 were used for quantitative synthesis. The perioperative use of misoprostol in abdominal hysterectomy (AH) was associated with a lower postoperative Hb drop (0.59 g/dL; 95% confidence interval [CI], 0.39–0.79; p < .01) and blood loss (?96.43 mL; 95% CI, ?153.52 to ?39.34; p < .01) compared with placebo. Securing the uterine vessels at their origin in laparoscopic hysterectomy (LH) was associated with decreased intraoperative blood loss (?69.07 mL; 95% CI, ?135.20 to ?2.95; p = .04) but no significant change in postoperative Hb (0.24 g/dL; 95% CI, ?0.31 to 0.78; p = .39) compared with securing them by the uterine isthmus. Uterine artery ligation in LH before dissecting the ovarian/utero-ovarian vessels was associated with lower surgical blood loss compared with standard ligation (?27.72 mL; 95% CI, ?35.07 to ?20.38; p < .01). The postoperative Hb drop was not significantly different with a bipolar electrosurgical device versus suturing in AH (0.26 g/dL; 95% CI, ?0.19 to 0.71; p = .26). There was no significant difference between an electrosurgical bipolar vessel sealer (EBVS) and conventional bipolar electrosurgical devices in the Hb drop (0.02 g/dL; 95% CI, ?0.15 to 0.20; p = .79) or blood loss (?50.88 mL; 95% CI, ?106.44 to 4.68; p = .07) in LH. Blood loss in LH was not decreased with the LigaSure (Medtronic, Minneapolis, MN) impedance monitoring EBVS compared with competing EBVS systems monitoring impedance or temperature (2.00 mL; 95% CI, ?8.09 to 12.09; p = .70). No significant differences in hemorrhage, transfusion, or major complications were noted for all interventions.ConclusionPerioperative misoprostol in AH led to a reduction in surgical blood loss and postoperative Hb drop (moderate level of evidence by Grading of Recommendations, Assessment, Development and Evaluation guidelines) although the clinical benefit is likely limited. Remaining interventions, although promising, had at best low-quality evidence to support their use at this time. Larger and rigorously designed randomized trials are needed to establish the optimal set of perioperative interventions for use in hysterectomy for leiomyomas.     

59例Ⅰ期子宫内膜癌的治疗分析

为探讨Ⅰ期子宫内膜癌更为合理的治疗方案，方法将５９例Ⅰ期子宫内膜癌患者随机分为两组：第１组３０例，单纯全子宫，双附件切除加辅助治疗；第２组２９例，行全子宫，双附件切除加盆腔淋续清扫或活检。结果第１组中死亡２例，２年和５年的存活率均为９６．６％平均生存６９．７个月。第２组中死亡３例。     

Predictors of Surgical Site Infection in Women Undergoing Hysterectomy for Benign Gynecologic Disease: A Multicenter Analysis Using the National Surgical Quality Improvement Program Data

Study ObjectiveTo estimate the rate and predictors of surgical site infection (SSI) after hysterectomy performed for benign indications and to identify any association between SSI and other postoperative complications.DesignRetrospective cohort study (Canadian Task Force classification II-2).SettingNational Surgical Quality Improvement Program data.PatientsWomen who underwent abdominal or laparoscopic hysterectomy performed for benign indications from 2005 to 2011.InterventionsUnivariable and multivariable logistic regression analyses were used to identify predictors of SSI and its association with other postoperative complications. Odds ratios were adjusted for patient demographic data, comorbidities, preoperative laboratory values, and operative factors.Measurements and Main ResultsOf 28 366 patients, 758 (3%) were diagnosed with SSI. SSI occurred more often after abdominal than laparoscopic hysterectomy (4% vs 2%; p < .001). Among patients who underwent abdominal hysterectomy, predictors of SSI included diabetes, smoking, respiratory comorbidities, overweight or obesity, American Society of Anesthesiologists class ≥3, perioperative blood transfusion, and operative time >180 minutes. Among those who underwent laparoscopic hysterectomy, predictors of SSI included perioperative blood transfusion, operative time >180 minutes, serum creatinine concentration ≥2 mg/dL, and platelet count ≥350 000 cells/mL³. For patients with deep or organ/space SSI, significant predictors included perioperative blood transfusion and American Society of Anesthesiologists class ≥3 for abdominal hysterectomy, and non-white race, renal comorbidities, preoperative or perioperative blood transfusion, and operative time >180 minutes for laparoscopic hysterectomy. SSI was associated with longer hospital stay and higher rates of repeat operation, sepsis, renal failure, and wound dehiscence. SSI was not associated with increased 30-day mortality.ConclusionsSSI occurred more often after abdominal hysterectomy than laparoscopic hysterectomy performed to treat benign gynecologic disease. SSI was associated with increased postoperative complications but not mortality. Several risk factors for SSI after each abdominal and laparoscopic hysterectomy were identified in this study.     

Is Hysterectomy a Risk Factor for Urinary Retention? A Retrospective Matched Case Control Study

Study objectiveCompare the rates of urinary retention in patients undergoing endoscopic hysterectomy with those of patients undergoing nonhysterectomy endoscopic gynecologic surgery.DesignRetrospective case control study matched by operative time.SettingAcademic medical center.PatientsAll patients undergoing endoscopic gynecologic surgeries between January 2013 and December 2018.InterventionsOutpatient endoscopic gynecologic surgery.Measurements and Main ResultsA total of 200 endoscopic hysterectomy cases were matched to endoscopic nonhysterectomy gynecologic surgery controls in a 1:1 ratio. The differences in baseline and operative characteristics between the 2 groups included age (48.6 years vs 45.7 years, p = .04), perioperative opioid administration (morphine milligram equivalents, 11.6 mg vs 7.6 mg, p = .01), and estimated blood loss (64.1 mL vs 31.8 mL, p = .001). The rate of urinary retention in the hysterectomy group was double that in the nonhysterectomy group (26.5% vs 13%, p = .01). In the hysterectomy group, age, perioperative opioids, operative time, and estimated blood loss did not differ between those who failed and those who passed the void trial. In the nonhysterectomy group, only operative time was significantly longer in those who failed the void trial (108 minutes vs 94.3 minutes, p = .04). After adjusting for perioperative opioid use and operative time, the relative risk of urinary retention in the hysterectomy group was 2.3 (p = .002, 95% confidence interval, 1.38–3.98).ConclusionHysterectomy appears to be an independent and major factor contributing to postoperative urinary retention. When compared with nonhysterectomy gynecologic surgical controls with similar operative times, the rate of urinary retention in patients who underwent hysterectomy was doubled.     

The impact of intraoperative autologous blood transfusion during type III radical hysterectomy for early-stage cervical cancer

Objective: The aim of this study was to determine the effects on transfusion rates, perioperative complications, and survival of using intraoperative autologous blood transfusions for patients undergoing type III radical hysterectomy and lymphadenectomy. Study Design: A retrospective analysis was conducted on 156 patients treated with type III radical hysterectomy and lymphadenectomy at the University of Miami School of Medicine from 1990 to 1997. One group of patients (n = 50) had intraoperative autologous blood transfusions and the other (n = 106) did not. Results: The group that received intraoperative autologous blood transfusion had a significant reduction in homologous blood transfusions (12% vs 30%; P = .02). Patient demographic data, histologic parameters, and operative factors were similar between the 2 groups. There was a higher percentage of patients with positive pelvic lymph nodes in the group that did not receive intraoperative autologous blood transfusion (10% vs 30%; P = .02). Seven patients in the intraoperative autologous blood transfusion group (14%) died with disease present and all the recurrences in this group were local. Conclusion: The use of intraoperative autologous blood transfusions during type III radical hysterectomy and lymphadenectomy appears to be safe and effective without compromising rates and patterns of recurrence. (Am J Obstet Gynecol 1999;181:1310-6.)     

Invasive cervical cancer complicating intrauterine pregnancy: treatment with radical hysterectomy.

OBJECTIVE: Radical hysterectomy and bilateral pelvic lymph node dissection have become the mainstay of treatment for early-stage cervical cancer because of both a high success rate and acceptable morbidity. However, those cervical lesions that occur concomitant with an intrauterine pregnancy have historically been treated with irradiation. We report the morbidity and results of radical hysterectomy and bilateral pelvic lymph node dissection for the treatment of early-stage cervical cancer complicating intrauterine pregnancy. METHODS: Between 1955-1991, 13 patients were treated with radical hysterectomy and bilateral pelvic lymph node dissection with the fetus in situ, and eight others with cesarean delivery followed by radical hysterectomy and bilateral pelvic lymph node dissection. Charts were reviewed retrospectively. RESULTS: Mean operative time was 281 minutes. The mean blood loss was 777 mL with radical hysterectomy and bilateral pelvic lymph node dissection alone, and 1750 mL with cesarean delivery, radical hysterectomy, and bilateral pelvic lymph node dissection (P less than .01). Intraoperative morbidity included a single accidental cystotomy that was complicated in the postoperative period by a vesicovaginal fistula. Fever was the most common postoperative cause of morbidity (29%), while two patients (10%) had wound seromas and a single patient (5%) each had a pulmonary embolism, cystitis, and transfusion-related hepatitis. No perioperative deaths occurred. After documentation of maturity, seven healthy infants were delivered with no major morbidity. Twenty patients (95%) are alive and free of disease with a mean follow-up of 40 months. CONCLUSION: Radical surgery offers immediate treatment for early-stage cervical cancer during intrauterine pregnancy, with low associated morbidity, acceptable survival, and preservation of ovarian function.     

Hysterectomy for the massive leiomyomatous uterus

OBJECTIVE: To determine if the complication rate of abdominal hysterectomy is increased in women with greatly enlarged myomatous uteri. METHODS: Three groups of women undergoing abdominal hysterectomy were analyzed according to uterine size: group 1, 208 women with uteri less than 500 g; group 2, 63 women with uterine weights of 500-999 g; and group 3, 47 women with leiomyomata whose uteri weighed at least 1000 g. Logistic regression was used to compare the groups on the risks of having at least one major complication. Adjusted comparisons on other surgical outcomes were performed using a logistic model (for qualitative variables) or a general linear model (for quantitative variables). RESULTS: The risk of experiencing at least one perioperative complication, including blood loss over 500 mL, perioperative blood transfusion, major organ injury, therapeutic antibiotic use, and hospital readmission, increased significantly with uterine weight (P =.006). Group 3 women were at greater risk of having at least one of these complications than either group 1 or group 2 women, with adjusted odds ratios of 3.42 (95% confidence interval [CI] 1.62, 7.25) and 2.64 (95% CI 1.14, 6.13), respectively. Estimated blood loss with surgery also increased with increasing uterine weight (P <.001). Mean estimated blood losses for the study groups were 555.8 +/- 386.5 mL (group 3), 464.3 +/- 285.2 mL (group 2), and 387.6 +/- 281.4 mL (group 1) (P =.032). CONCLUSION: The complication rate from hysterectomy increases with increasing uterine weight, due mainly to an increased blood loss associated with surgery for larger uteri.     

Survival of women with surgical stage II endometrial cancer.

OBJECTIVE: The aim of this study was to report survival and determine prognostic factors and results of therapy in women with surgical stage II endometrial cancer. METHODS: Forty-eight consecutive women with surgical stage II endometrial cancer treated at the University of Vermont between March 1984 and March 1998 were reviewed. Patients' characteristics, surgical procedure, postoperative treatment and its complications, and tumor recurrence and its treatment were recorded. In addition, a formal review of their pathological material for confirmation of the diagnosis was performed. RESULTS: The median duration of follow-up was 6.2 years. Three patients (6.3%) had tumor recurrence and two (4.2%) died of their disease. The estimated 5-year overall survival and disease-free survivals were 92.1% (SE = 5.5%, 95% confidence interval: 81.3, 100%) and 89.9% (SE = 5.8%, 95% confidence interval: 78.5%, 100%), respectively. None of the patients treated by total abdominal hysterectomy followed by both whole pelvic and vaginal cuff radiation therapy (the main line of treatment for patients in whom cervical involvement was diagnosed following hysterectomy, n = 20) or by radical hysterectomy (the main line of treatment for patients in whom cervical involvement was known before hysterectomy, n = 11) had tumor recurrence. Three of 17 (17.6%) patients treated with total abdominal hysterectomy followed by either whole pelvic (n = 13) or vaginal cuff (n = 4) radiation therapy had tumor recurrence. The difference between those two groups was statistically significant (0/31 versus 3/17, P = 0.02). There was no difference in survival among women with stage IIA and IIB or women who underwent radical abdominal hysterectomy and those who underwent total abdominal hysterectomy with postoperative pelvic and vaginal cuff radiation. Morbidity secondary to therapy was mild. Age, depth of myometrial invasion, tumor histology, and grade were not significantly related to recurrence. CONCLUSIONS: Survival of women with surgical stage II endometrial cancer is excellent especially among those treated with total abdominal hysterectomy followed by both pelvic and vaginal cuff radiotherapy or by radical abdominal hysterectomy.     

Pelvic and para-aortic lymphadenectomy for surgical staging of endometrial cancer: morbidity and mortality.

This analysis compared retrospectively the morbidity and mortality of patients with endometrial cancer who had total abdominal hysterectomy with bilateral salpingo-oophorectomy (TAH/BSO) alone or with pelvic and para-aortic lymphadenectomy performed by the same surgeon at one private institution. Between August 1987 and March 1991, 77 women with endometrial cancer were staged surgically by a standard protocol without preoperative radiotherapy. Thirty-five patients (45%) had TAH/BSO alone and 42 (55%) had TAH/BSO with pelvic and para-aortic lymphadenectomy. The median number of lymph nodes removed was 18. Patients having lymphadenectomy had an increased mean (+/- standard deviation) operative time (129 +/- 29 versus 87 +/- 26 minutes; P less than .0001), increased mean estimated blood loss (391 +/- 192 versus 272 +/- 219 mL; P = .013), and a longer postoperative hospital stay (P = .017) compared with patients having TAH/BSO alone. However, there was no difference in transfusion rate, febrile morbidity, postoperative complications, or mortality. We conclude that pelvic and para-aortic lymphadenectomy can be added to TAH/BSO in patients with endometrial cancer without a clinically significant increase in morbidity or mortality.     

The severely anemic and hydropic isoimmune fetus: changes in fetal hematocrit associated with intrauterine death.

Hydrops caused by isoimmune hemolytic anemia is frequently associated with fetal death following intrauterine intravascular transfusion. To identify possible predictors of procedure-related fetal death, we examined changes in fetal blood volume and hematocrit resulting from the initial transfusion performed on 19 severely anemic, hydropic fetuses. Seven fetuses (36.8%) died at 24-72 hours after transfusion, but in no case was the procedure associated with fetal distress. There were no significant differences between fetuses who died and those who survived in terms of total volume of blood transfused, volume transfused as a percentage of total fetoplacental blood volume, hematocrit of transfused blood, post-transfusion hematocrit, umbilical vein pH, or gestational age at transfusion. Significant differences were noted between hydropic fetuses who died compared with those who survived in the mean pretransfusion hematocrit, 6.7% (+/- 2.0) versus 8.7% (+/- 1.6) (P = .03), and the relative increase in post- over pre-transfusion hematocrit, 5.5-fold (+/- 1.4) versus 3.5-fold (+/- 0.8) (P = .001). Stepwise logistic regression analysis confirmed that only the relative increase in hematocrit was predictive of fetal loss. Moreover, six of seven fetal deaths occurred when the relative increase in hematocrit was greater than fourfold, whereas ten of 12 surviving fetuses had relative increases of less than fourfold. We conclude that large, acute increases in fetal hematocrit following intrauterine transfusion are associated with substantial mortality in hydropic fetuses.