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Objective:To investigate the clinical features and long-term prognosis of patients co-existing with ovarian endometrioma (OMA) and deep infiltrating endometriosis (DIE).Methods:Totally 358 OMA patients were retrospectively analyzed, who had a minimum of 8 years follow-up after laparoscopic cystectomy, which was performed by one professional endometriosis surgery team at Peking Union Medical College Hospital from January 2009 to April 2013. All women were divided into DIE group and non-DIE group, and analysis was performed in preoperative characteristics, surgical findings and postoperative outcomes during follow-up.Results:A total of 358 OMA patients were included, of which 190 patients (53.1%, 190/358) were in the DIE group, while other 168 patients (46.9%, 168/358) in the non-DIE group. The average ages between the two groups were (33.7±5.4), (32.5±5.3) years ( P=0.047), the average parity was (0.4±0.6) times vs (0.3±0.5) times ( P=0.079). There were significant differences in the proportions of moderate to severe dysmenorrhea [67.4% (128/190) vs 56.5% (95/168)], chronic pelvic pain [24.2% (46/190) vs 7.7% (13/168)], and the increase in CA 125 [79.9% (139/190) vs 65.2% (101/168)] between the two groups (all P<0.05). The average operation time in the DIE and non-DIE groups was (75±21) vs (39±36) minutes ( P<0.01). There was a significant difference in adenomyosis presence between the two groups [41.6% (79/190) vs 22.0% (37/168); P=0.001]. All patients were followed up for at least 8 years. At the end of the follow-up, though the DIE group was with higher total rate of disease relapse, yet no significant difference was found between the two groups in statistical comparison [21.6% (41/190) vs 16.1% (27/168); P=0.185]. A total of 41 cases in the DIE group recurred, the recurrence rate of pain was 15.8% (30/190), and the recurrence rate of cyst was 8.4% (16/190); 27 cases had recurrence after operation in the non-DIE group, the recurrence rate of pain was 8.9% (15/168), and the recurrence rate of cyst was 10.7% (18/168). There were no significant differences in the pain recurrence rate ( P=0.067) and cyst recurrence rate ( P=0.460) between the two groups. As for the successfully pregnant patients, live birth rates were 100.0% (65/65) vs 94.4% (68/72) between DIE group and non-DIE groups ( P=0.120). Conclusions:Compared with the non-DIE group, OMA patients with concurrent DIE might have severe pain symptoms, higher probability of abnormal CA 125 levels and more severe pelvic adhesions. Although there are no significant differences in the total recurrence rate and the recurrence rate of various types between the two groups, the proportion of pain recurrence in the DIE group is higher than that in the non-DIE group. In terms of fertility outcomes, patients in the DIE group are with lower likelihood of pregnancy after surgery during the long-time follow-up. DIE has no significant influence on the fertility outcome.
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Objective To compare the average hospitalization costs in cerebral infarction patients at different ages and analyze the causes.Methods Data of hospitalization expenses in cerebral infarction patients at different ages at our hospital from June 2013 to May 2018 were collected and analyzed by using SPSS18.0 software.The lengths of hospital stay and hospitalization costs were compared among patients at different ages.Results The average lengths of hospital stay were (11.5 ±6.2) d,(11.6±6.5) d and (12.5±9.4) d in the middle-aged,older age and advanced-age groups respectively(F=23.61,P =0.00).The hospitalization expenses were (11971.50± 12610.40) yuan,(12510.22±14075.46) yuan and (14765.59±19907.66) yuan and the medicine costs were (5401.66 ±5688.98) yuan,(5595.21±6152.13) yuan and (7184.69±9696.47) yuan in the middle-aged,older age and advanced-age groups respectively (F =34.12 and 73.52,P =0.00).The average drug proportion was 45.12％,44.73 ％ and 48.65 ％ in the middle-aged,older age and advanced-age groups respectively(x2 =19.03,P =-0.00).Hospitalization costs,drug costs and length of hospital stay were increased with aging.Conclusions Age significantly affects the total hospitalization costs and drug costs in hospitalized patients with cerebral infarction.Hospitalization expenses and drug charges are increased along with aging in cerebral infarction patients aged 45 years and older.
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Objective To investigate the changes of mestruation patterns and adverse effects during the treatment of levonorgestrel-releasing intrauterine system (LNG-IUS) for symptomatic adenomyosis in a prospective cohort study. Methods From December, 2006 to December, 2014, patients of symptomatic adenomyosis diagnosed by transvaginal ultrasound in Peking Union Medical College Hospital were given LNG-IUS. Before and after placement of IUS, all patients′ parameters were recorded, including carrying status of IUS, symptoms and scores of dysmenorrhea, menstruation scores, biochemical indicators, physical parameters, menstruation patterns and adverse effects. Risk factors for changes of menstruation patterns and adverse effects, and their impact on treatment effects were analyzed. Results Totally 1 100 cases met inclusion criteria, with median age 36 years (range 20-44 years), median follow-up 35 months (range 1-108 months). During follow-up changes of menstruation patterns increased significantly with amenorrhea and shortened-menstruation being the most common manifestations. On 3, 6, 12, 24, 36, 48 and 60 months after the placement of LNG-IUS, 0, 5.8%(43/744), 6.9%(47/682), 10.1%(60/595), 17.3%(87/502), 27.2%(104/383) and 29.6%(82/277) patients achieved amenorrhea respectively (P12 months after placement, abdominal pain and body weight increasing ≥5 kg/year were the most common adverse effects. Changes of menstruation patterns, total and subclassifications of adverse effects were neither dependent on patient parameters, treatment modes and treatment effects, nor could predict future LNG-IUS carrying status (all P>0.05). After taking out of LNG-IUS, most changes of menstruation and adverse effects disappeared. Conclusions During the treatment of LNG-IUS for symptomatic adenomyosis, changes of menstruation patterns increase gradually with amenorrhea and shortened-menstruation being the most common manifestations, while adverse effects decrease significantly. Changes of menstruation patterns or adverse effects neither have any risk factor nor have impact on treatment effects.
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Objective To investigate treatment effects of levonorgestrel-releasing intrauterine system (LNG-IUS) for adenomyosis with menorrhea in a prospective study. Methods From December 2006 to December 2014, patients of symptomatic adenomyosis diagnosed by transvaginal ultrasound in outpatient or inpatient clinics of Peking Union Medical College Hospital were given the treatment of LNG-IUS. Before and after placement of LNG-IUS, all the patients′parameters were recorded prospectively, including scores of menstruation blood loss, carrying status of IUS, symptoms and scores of dysmenorrhea, biochemical indicators, physical parameters, menstruation patterns and adverse effects. Changes of pictorial chart scores of menstruation and distribution of anemia during follow-up were analyzed. Results Totally 1 100 women meets inclusion criteria, among which 618 cases (56.18%, 618/1 100) had severe menorrhea, with median follow-up period of 28 months (range 1-60 months), and accumulative carrying rate of 66% at 60 months follow-up. After placement of LNG-IUS, compared with baselines, pictorial chart scores and ratio of menorrhea had decreased significantly (all P0.05). Conclusions LNG-IUS is effective for adenomyosis of menorrhea. Improvement of menstruation blood loss is independent on patients characters, menstruation patterns or adverse effects.
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Objective To investigate treatment effects of levonorgestrel-releasing intrauterine system (LNG-IUS) for adenomyosis with severe dysmenorrhea in a prospective cohort study. Methods From December 2006 to December 2014, patients of symptomatic adenomyosis diagnosed by transvaginal ultrasound in outpatient or inpatient clinics of Peking Union Medical College Hospital were given the treatment of LNG-IUS. Before and after placement of LNG-IUS, all the patients′parameters were recorded prospectively, including symptoms and scores of dysmenorrhea, menstruation scores, biochemical indicators, physical parameters, carrying status of LNG-IUS, menstruation patterns and adverse effects. Changes of scores and patterns of pain during follow-up were analyzed. Results Totally 1 100 women meets inclusion criteria, among which 640 cases (58.18%, 640/1 100) had severe dysmeorrhea, with median follow-up period of 35 months (range 1-60 months), and accumulative carrying rate of 65% at 60 months follow-up. After placement of LNG-IUS, scores of pain and ratio of severe dysmenorrhea had decreased significantly compared with baselines (all P0.05). Conclusion LNG-IUS is effective for adenomyosis of severe dysmenorrhea. Improvement of pain is independent on patients characters, menstruation patterns or adverse effects.
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Objective To investigate the expression of potassium channels and the influence of estrogen and progesterone on the cultured uterine smooth muscle cells (USMC) of adenomyosis in vitro.Methods There were 22 cases of adenomyosis hysterectomy in the adenomyosis group and 12 patients with cervical intraepithelial neoplasia Ⅲ removal of the uterus in the control group.USMC were separated and cultured in vitro, incubated with different concentrations of estrogen and progesterone.We used reverse transcription-PCR to dectect the expression of large-conductance calcium-and voltage-sensitive potassium channel α subunit (BKCa α) and voltage-gated potassium channel 4.3 (Kv4.3).Results The mRNA expression of BKCa α and Kv4.3 in the adenomyosis group (4.43 ±2.05 and 4.52± 1.97) were significantly higher than those in the control group (0.83±0.25 and 0.86±0.19, P＜0.05).In the control group, Kv4.3 mRNA decreased after treated with 0.1 nmol/L (0.17±0.10) and 1.0 nmol/L (0.13±0.08) estrogen than before (0.55±0.29, P＜0.05).In the adenomyosis group, BKCa α mRNA decreased significantly after treated with 10.0 nmol/L estrogen (0.56±0.27 versus 1.01±0.35, P＜0.05).0.1 μmol/L progesterone elevated both BKCa α mRNA (0.44±0.24 versus 0.16±0.09) and Kv4.3 mRNA (1.29±0.51 versus 0.55±0.29) in the control group (all P＜0.05);however, there were no significant difference in adenomyosis group of different concentration of progestrone (P＞0.05).Conelusuion There is an abnormal expression of potassium channels in the adenomyosis USMC, which is regulated by high concentration of estrogen and might be resistant to progesterone.
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Objective To study the relationship between the clinic-pathological features and pain symptoms in patients with endometriotic cyst(EM).Methods The medical data of symptoms,laparoscopy and pathology examination in 416 patients with endometriosis were studied retrospectively.All cases were divided into two groups on the existence of ovarian endometrioma,including 338 patients in cyst group and 78 cases in non-cyst group.The relationship between clinical symptoms and location and type of endometrioma was studied.Results(1)Serum CA125 level:the level of CA125 were(61 ± 39)kU/L in cyst group(28 ± 24)kU/L in non-cyst group,which reached statistical difference(P ＜ 0.01).(2)Pathological features:among 338 cases,34.0％ of cyst were on left side(115/338),26.3％ were right side(89/338),and 39.6％ were on both side(134/338).And 95.8％(324/338)of cases were combined with the other type of endometriosis,which were 48.5％(164/338)with peritoneal endometriosis,47.3％(160/338)with deep infiltrating endometriosis(DIE).In cystic patients,the incidences of endometriosis lesion were 13.9％(47/338)on the uterine surface,38.5％(130/338)on obstruction of cul-de sac,40.5％ (137/338)on utero-sacral ligament of DIE,which were significantly higher than 5.1％,(4/78),9.0％ (7/78)and 28.2％(22/78)in noncyst group.(3)Pain symptom:the incidence and degree of dysmenorrhea and dyschezia had no statistical difference between two groups(P ＞ 0.05),and the incidence of chronic pelvic pain(CPP)of 24.6％(83/338)and dyspareunia of 29.9％(101/338)in the cyst group were significantly lower than 35.9％(28/78)and 44.9％(35/78)in non-cyst group(P ＜ 0.05).The incidence of dysmenorrheal was 85.1％(114/134)in cases with bilateral cyst,which was higher than 74.0％(151/204)in cases with single cyst.The incidence of dysmenorrheal and dyschezia in moderatesevere adhesion was 89.0％(138/155)and 18.7％(29/155),which was significantly higher than 68.8％ (126/183)and 8.2％(15/183)in mild adhesion.In the patients cyst existed with DIE,the risk of dysmenorrheal,CPP,dyspareunia,and dyschezia were obviously raised(OR respectively was 5.17,3.01,3.05,2.75).Conclusions The endometriotic cyst often co-exists with other type of endometriotic lesions.Ovarian endometrioma was associated with lesion localized on uterine surface,cul-de-sac,sacrum ligament.The risk of all the pain symptoms would be raised when the endometriotic cyst co-exit with the DIE lesions.So the treatment for DIE lesions was as same important as the endometriotic lesions in order to relieve pain symptoms and delay the relapse.
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ObjectivesTo compare operative characteristics, postoperative residue, recurrence, and pregnancy outcome between laparoscopic myomectomy (LM) and transabdominal myomectomy (TAM),and investigate the favourable surgical approach in women with uterine myomas. MethodsFrom Jan 2008 to Dec 2008, 313 women undergoing LM and 148 women undergoing TAM were studied retrospectively in Peking Union Medical College Hospital. The patients' general information, including the largest diameter,mean numbers and weights of excised myomas, peri-operative characteristics (operating time, blood loss,and hemoglobin decrease), and residue, recurrence of myoma, and pregnancy outcome were compared and analyzed. Results The largest diameter, mean numbers and mean weight of myomas removed were larger in TAM group [( 7.6 ± 3.0) cm, (5.6 ± 5.5 ), ( 308 ± 364) g, respectively]than those in LM group [(6.8±2.0) cm, (2.4 ±2.1), (140 ± 109) g, respectively; P＜0.01]. While the extension of operating time [(89±32) versus (74 ±35) min], increased blood loss [(239 ±251 ) versus ( 149 ±252) ml]and hemoglobin decrease [(22 ± 14) versus ( 15 ± 12) g/L], and longer hospital stay [(6. 4 ± 1. 6)versus (4. 4 ± 1.3) d]were observed in TAM group when compared with those in LM group ( P ＜0. 01 ).However, the residue rate of LM and TAM was 2. 6％ versus 1.4％ respectively ( P = 0. 5130 ) ; the recurrence rate of LM and TAM was 11.1％ versus 12. 3％ (P ＞ 0. 05 ) ; the pregnancy rate of LM and TAM was 49. 2％ versus 9/13 separately, the difference was not statistically significant ( P = 0. 2330 ). The number of myomas removed was the significant risk factors associated with recurrence ( OR = 2. 805, 95％CI: 1. 192 -6. 601, P = 0. 0180). No uterine rapture occurred during pregnancy. ConclusionsBoth LM and TAM are effective surgical approaches for the patients with leiomyoma who desire to pregnancy, or to retain the integrity of their uteruses. Most of uterine myoma could be treated through laparoscopy. The residue rate of LM is higher than that of TAM. However, the short term recurrence rates of LM and TAM are similar. Multiple myomas is the risk factor associated with recurrence after myomectomy. The pregnancy rates are comparable between LM and TAM groups.
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Objective To investigate strategies of diagnosis and treatment of ureter endometriosis. Methods From 1983 to 2010, the cases registered in Peking Union Medical College Hospital and confirmed as ureter endometriosis by surgery were enrolled in this study. Clinical manifestatios, preoperative examinations, surgical categories and routes, surgical and pathological findings, post-operative medical treatment, relapse and relating factors were collected and studied. Results Totally 46 patieuts with ureter endometriosis underwent one or two surgeries. Forty-eight per cent (22/46) of patients were not be diagnosed with ureter endometriosis pre-operatively, and 46% (21/46) only presented dysmenorrhea or even no symptoms. Ureterolysis (72%, 33/46) and laparotomy (63%, 29/46 ) were the most common surgical category and surgical approach. There were 64% (25/39) of patients had left ureter involved and 80% (37/46) had extrinsic ureter endometriosis. Fifteen per cent (7/46) of patients had relapsed disease with median recurrent time of 24 months (13 -49 months), and they all received second surgeries. Logistic regression analysis showed that only gonadotropin releasing hormone analogue agents were related with recurrence when compared with those patients without medical treatment post-operatively significantly ( OR =23.2, 95% CI:2. 4 -221.7, P =0. 002). Conclusions Ureter endometriosis was related with reproductive tract endometriosis. It has insidious process resulting in difficulty for early diagnosis. It's important to treat pelvic deep infiltrating endometriosis and ovarian endometrioma to prevent ureter from further involvement. Post-operative treatment of pelvic endometriosis is the key point of preventing relapse of ureter endometriosis.
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Objective To investigate the relationship between the distribution of nerve fibers in multiple endometriosis lesions and pelvic pain.MethodsFrom Sept.2007 to Sept.2008, 120 endometriosis patients treated in Peking Union Hospital were enrolled in this study, which including 19 cases with stage Ⅰ , 29 cases with stage Ⅱ , 44 cases with stage Ⅲ and 28 cases with stage Ⅳ.The pain symptom was evaluated by visual analogue scales(VAS) score and nerve fibers in multiple endometriosis lesions were detected by immunohistochemical staining.Results The number of nerve fibers in multiple endometriosis lesions were (29.74 ± 17.33)/mm~2 in uterosacral ligament, (24.53 ± 13.34)/mm~2 in vaginal septum, (17.09 ± 10.09)/mm~2 in uterus rectum crux, (6.77 ± 4.21)/mm~2 in peritoneal endometriosis lesions, (0.07 ± 0.25)/mm~2 in endometriosis ovarian cyst wall.The number of nerve fibers in uterosacral ligament was mostly correlated with the degree of pain (r = 0.56).The nerve fibers of uterus rectum crux and vaginalseptum were correlated with defecation pain (r = 0.58 and 0.41) and dyspareunia (r = 0.82 and 0.67),which were significantly higher than those in endometriosis leision in peritoneum and ovary.There was no significant different number of nerve fibers among different stage disease (P > 0.05).Conclusion There was significantly different distribution of nerve fibers in multiple endometriosis lesions, which was correlated with dysmenorrhea, anus pain, dyspareunia and chronic pelvic pain, not with clinical staging.
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Objective: To explore the relationship between the preoperative immune state and the progress, the prognosis in patients with gastric carcinoma. Methods: The NK cell activity (lactdehydrogenase releasing),the level of T cells subgroup (FACS) were detected preoperatively. The data of intra operative findings, pathologic observations and the results of clinical follow up were also studied. Results: The preoperative immune function in cancer patients was significantly reduced compared with the control group, and it had a significantly negative correlation with the stage of the cancer, but a positive correlation with the prognostic results. Conclusion: The detection of the preoperative immune state can play an important role in the estimation of the disease progress and the prognosis in cancer patients.
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3.5) .Ninteen patients with duodenal ulcer underwent HSV(12) or SV+A (7).BAO and PAO(pentagastrin)decreased by 76.8% and 60% after HSV as compared to 83.4% and 90.4% after SV + A . Geeral clinical postoperative results were appro-ximately the same in the two groups, wih 83.3 % and 86% visick I or II for HSV and SV + A respctively.Results of both animal experiments and clinical investigations showed that HSV caused neither histolo-gical changes in gastric mucosa nor the development or augmentation of gastritis. In contrast bath TV + PP and SV + A induced augmentation of gastritis (especially in the antrum and around the stoma) which might have resulted from reflux of duodenal contents. There was, howver, no relationship between reduction of acicse-cretion and the presence or absence of gatritis and its severity.No reduction of gastric glands were observed. There were no significant changes in size. shape and density of parietal cells postoperatively either. These results provided no histological evidence for post-vagotomy acid secretory reduction.