Tissue Fixation System ligament repair cures major pelvic organ prolapse in ageing women with minimal complications - a 10-year Japanese experience in 960 women.

INTRODUCTION: Japan's ageing crisis has brought major prolapse and incontinence problems. We hypothesized the problem was collagen leaching out of ligaments which support organs and could be corrected by the TFS (Tissue Fixation System) minisling which uses 7 mm wide tapes to create new collagen for ligament reinforcement.We analysed our 10-year experience (2009-2019) with TFS minisling prolapse repair with regard to one main question: "Is this technology of benefit to the ageing Japanese population?". MATERIAL AND METHODS: Retrospective analysis from two tertiary referral units; 3100 tapes were implanted (variously) into cardinal, uterosacral, arcus tendineus fascia pelvis (ATFP), perineal body ligaments of 960 Japanese women (mean age 69.6 years), to repair POPQ 3rd or 4th degree prolapse (918/960), 50% under local anesthesia/sedation, remainder general/spinal anesthesia. RESULTS: Patient discharge within 24 hours indicated minimal intra-operative problems. Prolapse cure at 12 months reached 90%. Complications requiring intervention were infected rectal perforation by tape, 3 delayed ileus complications. Eroded tapes (2.4-3.5%) were trimmed in the clinic. De novo long-term pain and major urine loss were virtually absent. CONCLUSIONS: The TFS system works by restoring ligament support (pubourethral, ATFP, cardinal, uterosacral, perineal body), differently from mesh sheets which work by blocking organ descent, which can lead to fibrosis of the vagina, and may cause chronic pain and massive incontinence. We had no such problems, because tapes have small volume, are applied transversely, with little vaginal contact. Specific ligament reinforcement with collagenopoietic tapes seems to be an important new direction for aged women with major prolapse, with high cure rate, acceptable complications, low erosions and virtually no long-term pain.

Treatment Outcome of the Combination Therapy of High-dose rate Intracavitary Brachytherapy and Intensity-modulated Radiation Therapy With Central-shielding for Cervical Cancer.

BACKGROUND/AIM: This study aimed to evaluate the clinical outcome of intensity-modulated radiation therapy (IMRT) and high-dose-rate intracavitary brachytherapy (HDR-ICBT) in uterine cervical cancer (UCC). IMRT consisted of whole-pelvic radiation therapy (WPRT) and sequential WPRT with central-shielding (WPRT-CS). PATIENTS AND METHODS: Thirty UCC patients treated with IMRT using TomoTherapy, were retrospectively analyzed. RESULTS: The median dose of WPRT and WPRT-CS was 36 and 14.4 Gy and the median total dose of these was 50 Gy in 25 fractions (Fr). Median HDR-ICBT dose/Fr to Point A was 25 Gy/5 Fr. Median 2 Gy per fraction-equivalent dose (EQD2) of combined WPRT and HDR-ICBT to Point A (α/ß=10) was 71.0 Gy. The 3-year local control, disease-free survival, and overall survival rates were 89.9%, 83.3%, and 86.3%. CONCLUSION: IMRT of WPRT and WPRT-CS given in combination with HDR-ICBT was a feasible therapy resulting in good disease control and tolerance in patients with UCC.

Neonatal outcomes of two-step delivery in low-risk pregnancy: A prospective observational study.

AIM: Extraction of the fetal body is typically performed immediately after delivery of the head in Western obstetric care. Reports justifying immediate extraction are few. Two-step delivery entails waiting for the next uterine contraction after delivery of the head. The present study evaluates neonatal asphyxia and respiratory impairment in two-step delivery using the head-to-body delivery interval. METHODS: This prospective observational study performed at a single birth clinic used the data of 262 low-risk pregnant women with two-step delivery. We measured the time interval of head-to-body delivery and correlation analysis and simple linear regression analysis between the head-to-body delivery interval and umbilical artery pH. The women were divided into two groups according to the head-to-body delivery interval: ≤60 or >60 s. The prevalence of neonatal asphyxia and neonatal respiratory impairment was compared between the groups. RESULTS: The mean head-to-body delivery interval was 88.9 ± 71.3 s. The umbilical artery pH tended to decrease with increasing head-to-body delivery interval; however, there was almost no correlation and the decline of pH was only 0.010 for every additional minute. Low Apgar score incidence at 5 min did not differ significantly between the groups. No cases of shoulder dystocia were reported, and tachypnea at 4 h after birth occurred in 3% of the births. CONCLUSIONS: A longer head-to-body delivery interval is not associated with negative outcomes in two-step delivery. We believe that two-step delivery could have some superior outcomes compared with one-step delivery outcomes, particularly as to improving fetal circulation and preventing shoulder dystocia.

Anxiety or Nervousness Disturbs the Progress of Birth Based on Human Behavioral Evolutionary Biology.

In general, anxiety or nervousness in pregnant women increases the risk of dystocia. Pregnant women are easily susceptible to anxiousness or nervousness. To support a safe and healthy birthing process, childbirth educators, other health-care professionals, and pregnant women require an in-depth understanding about the disruptive effects of anxiety or nervousness on birth progress. Anxiety and nervousness are difficult to quantify and may be influenced by culture. Therefore, reports comparing anxiety or nervousness with dystocia must include various biases. It is difficult to find this issue by medical research. Here, we discuss links between anxiety or nervousness and disturbance in the progress of birth based on the adaptive standpoint of human behavioral evolutionary biology.

Spontaneous uterine laceration in labor: a type of intrapartum uterine injury different from the classical uterine rupture.

Uterine rupture, a complete disruption of uterine wall, is synonymously used of intrapartum uterine corpus injuries. However, uterine laceration, partial and minor myometrial tear, is not well characterized. A 35-year-old Japanese woman with unscarred uterus was delivered of a baby at 38 gestational weeks. Shortly after delivering the placenta, she complained of severe lower abdominal pain with shock vitals. Exploratory laparotomy revealed a partial and shallow myometrial and serosal tear with massive hemoperitoneum. Despite its shallow and minor nature of the injury, uterine laceration can cause a catastrophic massive hemoperitoneum and should be noted as a type of intrapartum uterine injury in clinical practice.

Repair of damaged ligaments with tissue fixation system minisling is sufficient to cure major prolapse in all three compartments: 5-year data.

AIM: The ageing population in Japan brings problems of pelvic organ prolapse (POP), bladder and bowel incontinence, and fragility as regards major pelvic surgery. Existing data from tissue fixation system (TFS) surgery show high cure rates for these conditions, but long-term data are lacking. We aimed to elucidate the usefulness of TFS by assessing 5-year postoperative outcomes. METHODS: A total of 68 patients, mean age 70 years, underwent total pelvic floor repair. Cystocele, apical prolapse, and rectocele were variously addressed by TFS repair of pubourethral, arcus tendineus fasciae pelvis, cardinal, uterosacral, and perineal body ligaments using a mean 3.2 tapes per patient (n = 216). Patients were followed up at 12 months then yearly. We included patients with third- or fourth-degree uterine/vaginal prolapse (POP Quantification classification). We excluded patients with serious comorbid conditions. RESULTS: The mean operating time was 88 min and the mean blood loss was 78 mL. There was minimal postoperative pain and urinary retention, as evidenced by a mean hospital stay of 0.8 days and early return to normal activities. The 5-year cure rates for urinary stress incontinence, urgency, nocturia, and frequency were 82%, 91.7%, 58%, and 52%, respectively. The surgical cure rate for POP was 87.1% at 12 months, falling to 79.0 at 60 months. The cumulative 5-year erosion rate was 0% and 1.7% for all ligaments except the perineal body (25.7%), reducing to 2.6% by year 5 following anchor placement into deep transversus perinei. Two cases of ileus were attributed to incorrect technique. CONCLUSION: Reinforcing up to four ligaments with the TFS was sufficient for cure of third- and fourth-degree POP. The technique is minimally invasive, suitable for elderly women, and effective at 5 years for both anatomical and symptom cure.

Laparoscopic Management of Abdominal Pregnancy with Local Injection of Vasopressin Solution: A Case Report.

BACKGROUND Laparoscopic treatments of abdominal pregnancy have been reported; however, resection of an implanted gestational sac could lead to massive bleeding and treatment failure. Hemostasis of the resected stump is critical for the success of laparoscopic treatment. CASE REPORT A 32-year-old woman presented to the emergency department with severe abdominal pain. We suspected a ruptured ectopic pregnancy and performed urgent diagnostic laparoscopy. The gestational sac was implanted in the posterior wall of the uterus near the left uterosacral ligament, and bleeding from the gestational sac was noticed. We injected 3 ml of diluted vasopressin solution (0.4 U/ml) directly into the gestational sac and into the posterior uterine wall around the gestational sac. Thereafter, we could resect the gestational product using an ultrasonically activated scalpel. Additional hemostasis in the resected stump was not required. CONCLUSIONS We believe that a local injection of a diluted vasopressin solution helps in maintaining the hemostasis after the laparoscopic resection of the implanted gestational sac in cases of abdominal pregnancy.

Cell-Free and Concentrated Ascites Reinfusion Therapy for Decompensated Liver Cirrhosis.

Cell-free and concentrated ascites reinfusion therapy (CART) is expected to improve symptoms associated with refractory ascites of the decompensated liver cirrhosis patients. The aim of this study was to evaluate the safety and efficacy of the CART system performed on the decompensated liver cirrhosis patients. In this retrospective observational study, we evaluated 24 CART processes performed on 11 patients with decompensated liver cirrhosis. We evaluated the effectiveness and adverse events during CART procedures. The amounts of collected and concentrated ascites were 4491.7 ± 2222.8 mL (mean ± SD), respectively, and the concentration ratio was 22.4 ± 15.3 times, respectively. The amount of collected protein in ascites was 2.3 ± 0.5 g/dL, and concentration ratio of protein was 8.2 ± 9.4 times. Serum protein level was not significantly different between before and after CART sessions. Thus, CART allowed for the reduction of doses of albumin preparations (Alb) to be administered. CART has been reported to cause two adverse reactions: elevation of body temperature and decrease in blood pressure. In our study, decreased blood pressure was not observed even in patients with > 5 L of ascites drained. Although a transient elevation in body temperature was seen in only one patient, this febrile patient immediately returned to normal body temperature with the use of NSAIDs. In patients with refractory ascites of decompensated liver cirrhosis in whom complete cure cannot be expected, CART improves their QOL and, in terms of medical economy, allows for the reduction of doses of Alb. CART can be effectively applied as a palliative procedure for refractory ascites of decompensated liver cirrhosis patients.

Necrotising Candida oesophagitis after thoracic radiotherapy: significance of oesophageal wall oedema on CT.

Although oesophageal candidiasis is usually a superficial mucosal infection, necrotising Candida oesophagitis has been reported to cause oesophageal perforation or lung abscess. We report the case of an elderly Japanese man presenting with painless dysphagia after thoracic radiotherapy for oesophageal cancer. Non-contrast CT demonstrated segmental and oedematous thickening of the oesophageal wall. Endoscopy revealed white plaques on the oesophageal mucosa. The patient's oesophagitis responded to systemic antifungal therapy, and did not lead to oesophageal perforation. He died of recurrent oesophageal cancer several months later. The importance of severe radiation-induced oesophagitis without pain, our pathophysiological hypothesis on the local oedema caused by Candida infection and the usefulness of CT in evaluating abnormal thickening of the gastrointestinal tract are discussed separately in the article.

Bilateral tubal and intrauterine pregnancies diagnosed at laparoscopy.

A 32-year-old woman had bilateral tubal and intrauterine pregnancies after hyperovulation with clomiphene citrate and subsequent artificial insemination with husband's semen. Laparoscopic surgery revealed bilateral tubal pregnancies. Salpingectomy was performed on the left tube and linear salpingotomy was performed on the right tube. The postoperative course was uneventful. The patient delivered a healthy girl vaginally at 39 weeks' gestation. Only eight cases with bilateral and intrauterine pregnancy have been reported. The live birth rate of bilateral tubal pregnancy and intrauterine pregnancy is 60% (6/10), which is similar to that of heterotopic pregnancy. Laparoscopic surgery is effective for confirming the diagnosis and treating heterotopic pregnancy.

Clinicopathological features of gastric cancer detected by endoscopy as part of annual health checkup.

BACKGROUND AND AIM: Upper gastrointestinal endoscopy is generally accepted as the gold standard for the clinical evaluation of gastric cancer (GC). However, the efficacy of endoscopic screening for asymptomatic GC remains controversial. The present study is designed to clarify the efficacy of endoscopic screening for the detection of early GC by investigating the clinicopathological features. METHODS: A total of 17 522 patients who had underwent endoscopic screening as a part of their annual health checkup at the Seirei Center for Health Promotion and Preventive Medicine between April 2002 and March 2006 were enrolled in this study. We investigated the clinicopathological findings of GC detected by endoscopy. Furthermore, in accordance with the screening interval at our center, patients with GC were categorized into two groups: group A, patients with repeated endoscopic screening within the last 2 years, and group B, patients without endoscopic screening within the last 2 years. RESULTS: Thirty-nine GC (mean age of patients: 62.2 +/- 8.0 years, 36 males and three females) were detected in total (0.22%). The proportion of early GC was 87.2%. Notable differences between groups A and B were not found in the rate of early GC (P = 0.6342). However, eight of 27 cases (29.6%) in group A were treated by endoscopic resection, but none in group B (P = 0.0344). In six of 26 cases (23.1%) in group A, the recorded images from the previous endoscopic examination indicated some macroscopic abnormalities at the same location, suggesting GC or premalignant lesions. CONCLUSION: Endoscopic screening is useful for detecting GC at the early stages, and repeated examinations at short-time intervals contribute to the detection of resectable lesions by endoscopy. Further studies are needed to decrease the false negative rate of endoscopic screening.

Involvement of Helicobacter pylori infection and impaired glucose metabolism in the increase of brachial-ankle pulse wave velocity.

BACKGROUND: The role of Helicobacter pylori in the pathogenesis of atherosclerosis remains controversial. The present study was designed to elucidate the pathogenic role of H. pylori in the early stages of atherosclerosis by measurement of brachial-ankle pulse wave velocity (baPWV) in relation to glucose metabolism. MATERIALS AND METHODS: baPWV level, anti-H. pylori antibody, fasting blood glucose (FBG), and glycosylated hemoglobin A1c (HbA1c) and other conventional risk factors for cardiovascular diseases were measured in 947 subjects who attended their annual medical check-up. RESULTS: Multiple regression analyses indicated that age, gender (male), body mass index, FBG, systolic blood pressure, and smoking habits were each independently related to baPWV values. In younger subjects (30-49 years), H. pylori seropositivity was significantly correlated with an increase of baPWV levels (r = 0.100, p = .0445). baPWV values in the H. pylori-positive subjects with impaired glucose metabolism (IG: FBG >or= 110 mg/dL and/or HbA1c >or= 5.9%) were significantly greater than those in the H. pylori-negative subjects with IG (p = .0078). Furthermore, H. pylori-positive subjects with IG were at higher risk for increase of baPWV, in younger (r = 0.203, p < .0001) as well as in older subjects (50-69 years, r = 0.099, p = .0009). CONCLUSIONS: These results suggest that H. pylori seropositivity is a potential risk factor for increased baPWV levels, and that H. pylori infection accelerates the effect of IG on an increase of baPWV, especially in younger subjects. Thus, the possible interaction between H. pylori infection and IG may contribute to the early development of atherosclerosis.