Validation of the distress and impact thermometer and the changes of mood during the first 6 months of treatment in gynecological cancer patients: a Kansai Clinical Oncology Group (KCOG)-G1103 prospective study.

PURPOSE: To verify distress and impact thermometer (DIT) for screening emotional distress in gynecological cancer patients by Hospital Anxiety and Depression Scale total (HADS-T) as gold standard and to assess emotional changes by DIT and HADS-T. METHODS: A prospective study was conducted in newly diagnosed gynecological cancer patients during the peri-treatment period after the cancer diagnosis followed by 6-month. We defined a HADS-T score of ≥11 as being indicative of emotional distress. RESULTS: 117 patients were enrolled between May 1, 2011 and March 31, 2012, and 95 were eligible. The median age was 54 years (range 31-77). (1) From the baseline to 3-month, distress (DIT-D) ≥4 with Impact (DIT-I) ≥2 exhibited sensitivity, specificity, positive predictive value (PPV), and negative predictive values (NPV) of 0.776 [95 % confidential interval (CI) 0.688, 0.850], 0.889 (95 % CI 0.824, 0.954), 0.868 (95 % CI 0.792, 0.949), and 0.808 (95 % CI 0.731, 0.886), respectively. (2) At 6-month, DIT-D ≥2 with DIT-I ≥1 exhibited sensitivity, specificity, PPV and NPV of 0.893 (95 % CI 0.778, 1), 0.825 (95 % CI 0.707, 0.942), 0.781 (95 % CI 0.638, 0.928), and 0.917 (95 % CI 0.826, 1). (3) At 6-month, the HADS-T, DIT-D, and DIT-I scores in individual patients were significantly reduced by a mean of 4.57 (p < 0.0001), 2.34 (p < 0.0001), and 1.10 (p = 0.0031), respectively, compared with those scores of baseline (Student's paired t test), but still remained high. CONCLUSIONS: (1) On acute phase within 3-month setting, DIT; DIT-D ≥4 with DIT-I ≥2, is a reliable cut-off to screen emotional distress among gynecological cancer patients. (2) The patients' moods had improved, but not completely recovered at 6-month after the diagnosis.

Motor and cognitive function analysis for home discharge using the Functional Independence Measure in patients undergoing cardiac rehabilitation at a long-term acute-care hospital.

BACKGROUND: Although numerous studies on Functional Independence Measure (FIM) analysis in stroke, orthopedic disease, and spinal cord injury patients have been conducted, it has rarely been done in patients undergoing cardiac rehabilitation (CR). AIM: To verify whether the Functional Independence Measure (FIM) score, and its subscale motor FIM and cognitive FIM, during inpatient CR can be a predictor of a patient's readiness for home discharge by establishing an FIM cutoff value. DESIGN: A retrospective, observational cohort study SETTING: This study was conducted at a long-term acute-care hospital. POPULATION: Participants were in-hospital patients undergoing CR (N.=949). METHODS: Measurements included motor FIM, cognitive FIM, CR period, FIM gain per week, and discharge disposition. The strongest predictor for home discharge was analyzed by using multiple logistic regression analysis, and the cutoff value of the FIM score for home discharge was determined by using receiver operating characteristic (ROC) curves. RESULTS: Discharge to home was possible in 723 patients (76.2%), whereas 226 patients (23.8%) had other outcomes. In univariate analysis, a motor FIM gain per week of five points was achieved in the home discharge group. Multiple logistic regression analysis revealed that Body Mass Index, number of comorbidities, motor FIM at discharge, cognitive FIM gain, and CR period were predictive factors with 89.6% predictive ability. ROC curve analysis showed that the cutoff value was a discharge motor FIM score of 63/64 points with 0.912 areas under the curve. CONCLUSION: Discharge motor FIM and cognitive FIM gain were predictive factors for home discharge. A motor FIM gain per week of five points and discharge motor FIM score of 64 points at the end of inpatient CR may be important predictors of a patient's readiness for discharge to home. CLINICAL REHABILITATION IMPACT: The findings of this study indicate an alternative goal to the activities of daily living in inpatients with cardiovascular disease.

Cancer stem-like cells of ovarian clear cell carcinoma are enriched in the ALDH-high population associated with an accelerated scavenging system in reactive oxygen species.

OBJECTIVE: In ovarian cancer cases, recurrence after chemotherapy is frequently observed, suggesting the involvement of ovarian cancer stem-like cells (CSCs). The chemoresistance of ovarian clear cell carcinomas is particularly strong in comparison to other epithelial ovarian cancer subtypes. We investigated the relationship between a CSC marker, aldehyde dehydrogenase 1 (ALDH1), and clinical prognosis using ovarian clear cell carcinoma tissue samples. Furthermore, we investigated the antioxidant mechanism by which CSCs maintain a lower reactive oxygen species (ROS) level, which provides protection from chemotherapeutic agents. METHODS: Immunohistochemical staining was performed to examine the CSC markers (CD133, CD44, ALDH1) using ovarian clear cell carcinoma tissue samples (n=81). Clear cell carcinoma cell lines (KOC-7C, OVTOKO) are separated into the ALDH-high and ALDH-low populations by ALDEFLUOR assay and fluorescence-activated cell sorting (FACS). We compared the intracellular ROS level, mRNA level of the antioxidant enzymes and Nrf2 expression of the two populations. RESULTS: High ALDH1 expression levels are related to advanced stage in clear cell carcinoma cases. ALDH1 expression significantly reduced progression free survival. Other markers are not related to clinical stage and prognosis. ALDH-high cells contained a lower ROS level than ALDH-low cells. Antioxidant enzymes were upregulated in ALDH-high cells. ALDH-high cells showed increased expression of Nrf2, a key transcriptional factor of the antioxidant system. CONCLUSIONS: ALDH-positive CSCs might have increased Nrf2-induced antioxidant scavengers, which lower ROS level relevant to chemoresistance in ovarian clear cell carcinoma.

Malignant epithelial tumor of unknown origin of the broad ligament.

Malignant epithelial tumor of the broad ligament is rare and to our knowledge only 17 cases have been reported. We report a 54-year-old Japanese woman in whom transvaginal sonography (TVS) and magnetic resonance imaging (MRI) showed a left adnexal tumor. Serum CA125 was elevated to 10,000 U/ml. Preoperatively, we diagnosed this tumor was a left ovarian malignant tumor though, it was confirmed a the 47x57 mm tumor in the left broad ligament at laparotomy. Histologically most of the tumor showed serous papillary adenocarcinoma with changes similar to poorly differentiated carcinoma and as seen in transitional cell carcinoma on hematoxylin-eosin staining. After three courses of platinum based adjuvant chemotherapy, the patient is alive with no recurrence at 18 months postoperatively.

Measles virus infection in the placenta of monozygotic twins.

We report a case of monozygotic twins whose mother was infected with measles at 19 weeks' gestation. One of the twins died in utero at 32 weeks' gestation. The placenta of the stillbirth showed massive fibrin deposition, and some residual trophoblasts contained many inclusion bodies positive for measles virus antigen. Fetal organs and cells other than a few splenic lymphocytes showed no evidence of measles virus infection. The placenta of the surviving infant showed focal intervillous fibrin deposits, and only a few syncytiotrophoblasts were positive for measles virus antigen. At present, 7 months after the delivery, the surviving infant has not developed any sign of measles virus infection. Postpartum course of the mother has been uneventful, although high titers of serum anti-measles virus IgM persisted for 6 months after delivery. This case is informative in the following respects: the villous trophoblasts had diagnostic inclusion bodies and ultrastructural evidence of measles virus infection, the degree of viral involvement within the monochorionic placenta was uneven, both of the twins were virtually free from measles virus infection despite the marked involvement of the placenta, and measles virus infection had persisted in the monochorionic placenta for approximately 13 weeks.

Pericardial fat accumulation in men as a risk factor for coronary artery disease.

An increment of abdominal visceral fat accumulation has been reported to be a coronary risk factor. We determined the predictive power of pericardial fat (Pfat) accumulation as intra-thoracic visceral fat, in the diagnosis of coronary artery disease (CAD). Among 251 (181 non-obese [body mass index<25], 70 obese [body mass index> or =25]) Japanese male patients who underwent computed tomography (CT), 128 (90 non-obese, 38 obese) patients were suffering from CAD. Pfat volume was determined by the sum of cross-sectional images 1cm thick from the atrial appendage to the apex over the diaphragm. Abdominal visceral fat (Vfat) and subcutaneous fat (Sfat) areas were measured by a single scan at the L4-L5 region. Pfat was most associated with Vfat in body fat distribution. In non-obese patients, Pfat was most associated with CAD among the various risk factors including body fat distribution. Moreover, Pfat was the strongest independent variable for the severity of CAD, determined by coronary angiogram. This result showed that pericardial fat accumulation was a stronger coronary risk factor than the other body fat distributions in non-obese men.

Long-term prognosis of acute aortic dissection with medical treatment: a survey of 263 unoperated patients.

Between 1973 and 1998, 263 patients with acute aortic dissection were medically treated only. They were divided into 4 groups: Stanford type A and B with open false lumen (open) or with early thrombosed false lumen (thrombosed). An event was defined as death by dissection or re-dissection. Gender, age, maximum diameter of dissected aorta and presence of shock at onset were examined as risk factors. In the open false lumen group, the presence of shock was associated with the event. During the chronic period, the diameter of the aorta was associated with prognosis in open type B dissection. The rate of event was higher in the open type A and B groups than in the thrombosed type A and B groups; however, there was no difference in the event-free rate between types A and B in patients surviving the acute period. The prognosis of medically treated dissecting aorta was not poor in patients with type B or with early thrombosed false lumen. The presence of shock at onset with open false lumen and the diameter of the aorta (> or =40 mm) in type B were significantly correlated with a poor prognosis.

Congenital dyserythropoietic anemia type 1 with fetal onset of severe anemia.

We report a patient with congenital dyserythropoietic anemia type 1 with characteristic anomalies and two novel clinicopathologic presentations: intrauterine onset of severe anemia resulting in cardiac failure and relatively mild dyserythropoietic features on bone marrow aspiration in contrast to severity of anemia. After repeated transfusions and a trial of erythropoietin administration, the patient died from respiratory infection at age 7 months. Autopsy revealed characteristic dyserythropoietic features of the bone marrow by light microscopy and electron microscopy, which confirmed a diagnosis of congenital dyserythropoietic anemia type 1.

Prognostic results of cisplatin IP and carboplatin IV with G-CSF in patients with ovarian cancer.

We performed a dose-escalation study of carboplatin combined with a fixed dose of intraperitoneal cisplatin and G-CSF in patients with epithelial ovarian cancer, and analyzed the progression-free and overall survival. Six of the patients who entered the study with stage IC and II disease are still alive with no evidence of disease. The five-year survival rate was 61% for the 18 patients with stage III and IV disease; progression-free survival over 5 years was 32%. Our results show this to be an effective treatment regimen for epithelial ovarian cancer. Prognosis is good with this combined carboplatin/cisplatin/G-CSF therapy, especially for those patients with microscopic or no residual disease.

Descending aorta wall volume and coronary artery disease: a comparative study using enhanced computed tomography of the chest and coronary angiography.

The study examined the association between aortic wall volume (AWV) detected by enhanced computed tomography and coronary artery atherosclerosis observed on angiography. In 180 cases, AWV was measured as the total wall volume of a 7-cm portion of the descending thoracic aorta distal from the tracheal bifurcation. Coronary artery atherosclerosis was angiographically quantified by both Gensini score, in terms of the severity of coronary artery stenosis, and Extent score, in terms of the severity of coronary artery involvement. Mean AWV values between the patients with significant coronary artery stenosis and those without significant stenosis were 9.83+/-4.04 cm3 and 8.09+/-2.39 cm3, respectively (p<0.001). AWV was a significantly independent variable for significant coronary artery disease (p=0.0097) and an Extent score > or = 60 (p=0.0092). Calcification of AWV, however, was not associated with coronary atherosclerosis. The quantification of aortic atherosclerosis was useful for diagnosing coronary artery disease.

Assessment of aortic atherosclerosis and carotid atherosclerosis in coronary artery disease.

The present study investigated the relationship between aortic atherosclerosis and carotid atherosclerosis, and studied the effects of coronary risk factors for these arteries. The subjects consisted of 78 patients with coronary artery disease (CAD) and 69 patients without CAD. All subjects underwent enhanced computed tomography and B-mode ultrasonography within a short time period to determine the extent of aorta and carotid atherosclerosis. Significant correlations between maximal aortic wall thickness (MAWT) and aortic wall volume (AWV) with carotid intima-media thickness (IMT) were demonstrated. MAWT, AWV and IMT were significantly higher in patients with CAD compared with controls (p=0.009, p=0.024, p=0.001, respectively). Furthermore, there were significant differences in MAWT, AWV and IMT among groups classified by the number of coronary artery stenoses, and no significant differences among groups classified by risk factors, but it was shown that MAWT, AWV and IMT increased gradually as the risk factors increased in number. MAWT, AWV and IMT had positive correlations with age, systolic blood pressure and triglyceride, and a negative correlation with high density lipoprotein-cholesterol. This study demonstrated that both aortic atherosclerosis and carotid atherosclerosis are closely correlated with coronary atherosclerosis, and that the atherosclerosis indices are independently associated with age and hyperlipidemia.

Umbilical cord ulcer: a serious in utero complication of intestinal atresia.

We have experienced six cases of umbilical cord ulcer that resulted in life-threatening antenatal fetal haemorrhage. Fetal distress and bloody amniotic fluid that led to intrauterine and neonatal death in four patients complicated the pregnancy courses. The remaining two infants are still alive. All the infants had upper intestinal atresia below the papilla of Vater. Pathologically, umbilical arteries and surrounding Wharton's jelly were necrotic in all cases. Activated macrophages containing pigment granules were present within the ulcer bed, necrotic areas of Wharton's jelly and fetal membranes. During the same period, we encountered 38 other cases of upper intestinal atresia and the placentae were examined in 23 cases. Microscopic degeneration of Wharton's jelly was seen in three out of 23 cases. Total bile acids content in amniotic fluid was elevated in one case of umbilical cord ulcer. We speculate that the umbilical cord ulcer is closely related to in utero regurgitation of the bile. We also think that the incidence of this serious association is higher than has been reported previously.

Effect of CT digital image compression on detection of coronary artery calcification.

PURPOSE: To test the effect of digital compression of CT images on the detection of small linear or spotted high attenuation lesions such as coronary artery calcification (CAC). MATERIAL AND METHODS: Fifty cases with and 50 without CAC were randomly selected from a population that had undergone spiral CT of the thorax for screening lung cancer. CT image data were compressed using JPEG (Joint Photographic Experts Group) or wavelet algorithms at ratios of 10:1, 20:1 or 40:1. Five radiologists reviewed the uncompressed and compressed images on a cathode-ray-tube. Observer performance was evaluated with receiver operating characteristic analysis. RESULTS: CT images compressed at a ratio as high as 20:1 were acceptable for primary diagnosis of CAC. There was no significant difference in the detection accuracy for CAC between JPEG and wavelet algorithms at the compression ratios up to 20:1. CT images were more vulnerable to image blurring on the wavelet compression at relatively lower ratios, and "blocking" artifacts occurred on the JPEG compression at relatively higher ratios. CONCLUSION: JPEG and wavelet algorithms allow compression of CT images without compromising their diagnostic value at ratios up to 20:1 in detecting small linear or spotted high attenuation lesions such as CAC, and there was no difference between the two algorithms in diagnostic accuracy.

A case report of intravenous leiomyomatosis extending into the heart.

The patient was a 47-year-old woman who underwent total hysterectomy for uterine leiomyoma in 1994. Two years later, intracaval and intravenous tumors were found by ultrasonic cardiography, magnetic resonance imaging, enhanced chest computed tomography, and venography. The patient underwent total removal of these tumors. Pathological findings indicated that these tumors were leiomyomas. After comparing the present findings with those of similar cases in the literature, we concluded that our patient had intravenous leiomyomatosis extending into the heart.

A dose-finding study of nedaplatin and cyclophosphamide for patients with gynecological malignancies.

BACKGROUND: Nedaplatin is a new analogue of cisplatin with similar efficacy but less renal toxicity. We investigated the appropriate dose of nedaplatin in combination with cyclophosphamide for patients with gynecological malignancies. METHODS: Nine patients (five with ovarian cancer and four with uterine cervical cancer) were studied. Three patients received 60 mg/m2 of nedaplatin combined with 500 mg/m2 of cyclophosphamide every 4 weeks. Another three patients were each administered 80 or 100 mg/m2 of nedaplatin with the same dose of cyclophosphamide. A total of 27 courses was given. RESULTS: No patient needed dose reduction due to myelosuppression and no severe adverse events were observed. CONCLUSIONS: Treatment with 100 mg/m2 of nedaplatin and 500 mg/m2 of cyclophosphamide is feasible for patients with gynecological malignancies. However, phase II studies are needed to clarify the efficacy of this combination chemotherapy.

A phase I study of cisplatin i.p. and carboplatin i.v. with G-CSF in patients with ovarian cancer.

We conducted a dose-escalation study with a fixed dose of intraperitoneal cisplatin and G-CSF support of carboplatin using the Calvert formula in epithelial ovarian cancer. Twenty-five patients were entered in this study. On day 1, carboplatin was administered intravenously at target AUCs of 4, 5, 6, and 7. On day 2, cisplatin was given i.p. in 70 mg/m2. G-CSF, 50 microgram/m2, was administered subcutaneously from day 7 to 16. Cycles were scheduled to be delivered every four weeks. A total of 85 cycles were administered. The maximum tolerated dose was AUC 7 mg/ml x min of carboplatin. The overall response rate was 80% (12/15). The combination in this regimen is feasible, and a phase II study of this regimen is warranted.

MR imaging of perinatal brain damage: comparison of clinical outcome with initial and follow-up MR findings.

BACKGROUND AND PURPOSE: The purpose of our study was to determine whether MR studies in the neonatal period are predictive of the neuroradiologic sequelae and clinical outcome in premature and term infants with perinatal brain injury. METHODS: Thirty subjects (15 premature and 15 term infants) with abnormalities revealed by initial MR studies were reexamined approximately 1 year after birth with both MR imaging and a neurologic assessment. All initial MR studies were performed between 35 and 45 weeks corrected age in premature infants and within 28 days of life in term infants. The initial MR studies were evaluated for deep gray matter involvement, hemispheric parenchymal change, intracranial hemorrhage, and periventricular signal and/or morphologic changes. These MR findings were compared with the follow-up MR findings and with the neurologic outcome. RESULTS: The development of cerebral palsy in premature infants was related to the following initial MR findings: subependymal hemorrhage associated with parenchymal destruction, periventricular signal alteration with irregularity of the ventricular wall, and widespread cerebral infarction. These MR findings were predictive of the subtypes of cerebral palsy. In term asphyxiated infants, T2 signal alterations of the deep gray matter rather than T1 shortening and diffuse involvement of the hemispheres were predictive of an unfavorable outcome. Both in term and premature infants, focal hemispheric parenchymal lesions alone (including infarction and intracerebral, subdural, intraventricular, and subarachnoid hemorrhage) did not produce poor outcomes. CONCLUSION: MR studies performed at or near term in either premature or term infants with perinatal brain damage are effective in predicting both late neuroradiologic and clinical outcome.