Efficacy of Knee-Ankle-Foot Orthosis on Functional Mobility and Activities of Daily Living in Patients with Stroke: A Systematic Review of Case Reports.

OBJECTIVE:  To synthesize available evidence from case reports regarding the efficacy of knee-ankle-foot orthosis (KAFO) on functional mobility and activities of daily living (ADL) in patients with stroke. METHODS:  The following databases were searched, based on the Population Intervention Comparison Outcome (PICO) model: PubMed, CINAHL, Sco- pus, Cochrane Central Register of Controlled Trials, PEDro, Web of Science, and Igaku Chuo Zassi (in Japanese). Methodological quality was assessed using the CARE checklist. RESULTS:  A total of 14 articles, including 15 cases, were selected. Clinically meaningful improvement in functional mobility was reported in 10 of 15 cases, measured using the Functional Ambulatory Category, Trunk Control Test, walking speed, and Berg Balance Scale. Clinically meaningful improvement in ADL was reported in 9 of 15 cases, measured using the Barthel Index and Functional Independent Measure. However, the methodological quality of the reviewed articles was low, with missing information on limitations of management, adverse events, and patient-reported outcomes. CONCLUSION:  This systematic review of case reports found a low level of evidence of the efficacy of KAFO in terms of improvement in functional mobility and ADL. Of value, this study revealed the optimal outcomes for measuring the efficacy of KAFO.

Predictive factors for postpartum glucose intolerance in women with gestational diabetes mellitus.

AIM: The aim of this prospective cohort study was to evaluate the risk factors for postpartum glucose intolerance (GI) in women with gestational diabetes mellitus (GDM). METHOD: A total of 140 women with GDM were enrolled. Of these, 115 underwent a 75-g oral glucose tolerance test (OGTT) at 12 weeks after delivery. Clinical factors and parameters in the antepartum 75-g OGTT associated with postpartum GI were evaluated by logistic regression analyses. RESULTS: Twenty-two (19.1%) of the 115 women with GDM developed postpartum GI. The univariate and multivariable logistic regression analyses revealed that low oral disposition index (DI) was a risk factor for postpartum GI (OR, 0.2; 95% CI, 0.04-0.7; p < 0.05), and that no clinical factors were associated with postpartum GI. CONCLUSIONS: Lower oral DI on the antepartum 75-g OGTT may be a useful marker for identifying GDM women who are at high risk for postpartum GI.

Long-Acting Luteinizing Hormone-Releasing Hormone Agonist for Ovarian Hyperstimulation Induced by Tamoxifen for Breast Cancer.

Tamoxifen treatment for breast cancer may induce ovarian cysts and supraphysiological levels of serum estrogen. We report successful management with luteinizing hormone-releasing hormone (LHRH) agonist of ovarian hyperstimulation induced by tamoxifen. A 49-year-old woman was operated on for invasive ductal carcinoma of the right breast. She received breast irradiation and adjuvant tamoxifen therapy. After 2 years, she had a cystic ovarian mass, and her serum concentration of estradiol was 1280 pg/mL. She was treated with an injection of 11.25 mg leuprolide acetate, a long-acting LHRH agonist, without abandoning tamoxifen therapy. The levels of estradiol decreased to <10 pg/mL and the cystic mass disappeared 2 months later. Three-month depot treatment with LHRH agonists can be useful for patients receiving tamoxifen for breast cancer who have ovarian cysts and supraphysiological levels of estrogen.

Risk factors for postpartum glucose intolerance in women with gestational diabetes mellitus.

OBJECTIVES: To determine the risk factors for glucose intolerance (GI) during the postpartum period in women with gestational diabetes mellitus (GDM). METHODS: This prospective cohort study included 72 Japanese women with GDM who underwent 75 g oral glucose tolerance tests (OGTT) at 12 weeks after delivery. These women were divided into the GI group and the normal group based on postpartum OGTT. Risk factors for GI, including levels of blood glucose (BG), area under the curve (AUC) of glucose, AUC insulin, HbA1c, homeostasis model assessment-insulin resistance (HOMA-IR), HOMA-ß, insulinogenic index (II) and the oral disposition index (DI) in antepartum OGTT, were analyzed by logistic regression analyses. RESULTS: Of the 72 women, 60 (83.3%) were normal and 12 (16.7%) had GI. By univariate logistic regression analyses, fasting BG, AUC glucose, HOMA-ß, II and oral DI were selected as risk factors for GI. Multivariate logistic regression analysis revealed that the level of II in antepartum OGTT was a significant factor that predicted GI after delivery (odds ratio, 0.008; 95% CI, 0.0001-0.9; p < 0.05). CONCLUSIONS: II measured by OGTT during pregnancy might be a useful predictor of GI within the early postpartum period in women with GDM.

Second trimester fetal death caused by varicella-zoster virus infection.

A 31-year-old woman contracted acute varicella at 13 weeks of gestation. Severe hydrops fetalis, hepatomegaly, and intrauterine fetal death were detected at 16 weeks of gestation by ultrasound examinations. An examination at autopsy, histopathology, and polymerase chain reaction (PCR) provided evidence of varicella-zoster virus (VZV) infection of the fetus. Second trimester intrauterine fetal death caused by mother to fetus infection of VZV is extremely rare.

Gingival metastasis from ovarian mucinous cystadenocarcinoma as an initial manifestation (a rare case report).

The metastasis of malignant tumors to the oral cavity remains a rare clinical entity. Most metastatic tumors have the propensity for involving the mandible rather than the oral soft tissues. Herein, we describe an unusual case of ovarian mucinous cystadenocarcinoma that metastasized to the mandibular gingiva as an initial manifestation. There is little information regarding metastatic ovarian cancer to the oral cavity. A patient was a 54-year-old woman who developed the paresthesia and swelling of the right mandible after tooth extraction. A pantomograph revealed an osteolytic lesion in the right mandible. A biopsy taken from the gingiva showed mucinous adenocarcinoma, indicating the gingival metastasis of undiscovered primary cancer. A positron emission tomography and computed tomography using 18F-fluorodeoxyglucose depicted an ovarian tumor with multiple pelvic and paraaortic lymph node swellings. A magnetic resonance imaging (MRI) clearly demonstrated the presence of an ovarian cancer. Based on the imaging studies, the diagnosis of the gingival metastasis of an ovarian cancer was suspected. Serum CEA levels were elevated at 125.6 ng/ml (normal range, 0 - 5 ng/ml). She underwent the right segmental mandiblectomy with functional neck dissection and left salpingo-oophorectomy. The histology of surgical specimen confirmed the gingival metastasis of ovarian mucinous adenocarcinoma. Neoplastic cells in the gingiva infiltrated to the mandibular bone. She has been treated with adjuvant chemotherapy consisting of paclitaxel and carboplatin. This case emphasizes that although rare, metastatic ovarian cancer to the gingiva should be included in the differential diagnosis of tumors in the oral cavity.