1.Posttreatment cut-off levels of squamous cell carcinoma antigen as a prognostic factor in patients with locally advanced cervical cancer treated with radiotherapy.
Ryuji KAWAGUCHI ; Naoto FURUKAWA ; Hiroshi KOBAYASHI ; Isao ASAKAWA
Journal of Gynecologic Oncology 2013;24(4):313-320
OBJECTIVE: The aim of the present study was to assess prognostic factors for patients with locally advanced cervical cancer treated with radiotherapy as the primary treatment and to assess the posttreatment cut-off levels of squamous cell carcinoma antigen (SCC-Ag) to predict three-year overall survival (OS) rates. METHODS: One hundred and twenty-eight patients with cervical squamous cell carcinoma (International Federation of Gynecology and Obstetrics [FIGO] stage IIB-IVA) treated using radiotherapy or concurrent chemoradiotherapy were identified. Of these patients, 116 who had SCC-Ag levels >1.5 ng/mL prior to treatment were analyzed retrospectively. RESULTS: Median age was 68 years (range, 27 to 79 years). The complete response rate was 70.7% and the three-year OS rate was 61.1%. The median levels of pretreatment and posttreatment SCC-Ag were 11.5 ng/mL (range, 1.6 to 310.0 ng/mL) and 0.9 ng/mL (range, 0.4 to 41.0 ng/mL), respectively. Multivariate analysis showed that pretreatment anemia (p=0.041), pelvic lymph node metastasis (p=0.016) and posttreatment SCC-Ag levels (p=0.001) were independent prognostic factors for three-year OS. The SCC-Ag level cut-off point for three-year OS rates, calculated using a receiver operating characteristic curve, was 1.15 ng/mL (sensitivity, 80.0%; specificity, 74.0%). CONCLUSION: Pretreatment anemia and pelvic lymph node metastasis are poor prognostic factors in locally advanced cervical cancer. Furthermore, posttreatment SCC-Ag levels <1.15 ng/mL predicted better three-year OS rates.
Anemia
;
Antigens, Neoplasm
;
Carcinoma, Squamous Cell
;
Chemoradiotherapy
;
Gynecology
;
Humans
;
Lymph Nodes
;
Multivariate Analysis
;
Neoplasm Metastasis
;
Obstetrics
;
ROC Curve
;
Sensitivity and Specificity
;
Serpins
;
Uterine Cervical Neoplasms
2.Review of the results of cervical cancer mass screening during the last 10 years.
Jun YAMAGUCHI ; Yukie WAKAHARA ; Naomi KOIZUMI ; Satoshi TOKOYAMA ; Hiroe TAMURA ; Masaki SHIOZAKI ; Isao KAWAGUCHI ; Tsugio TERAI ; Shinjuro KUROSHIMA
Journal of the Japanese Association of Rural Medicine 1994;43(1):8-12
From April 1983 through March 1993, 10, 767 women underwent health examinations at the Health Care Center in Obihiro Kosei Hospital. Cervical smears were taken from theuterine cervix for cervical cancer screening. One hundred and six women had abnormal results, greater than class III. Those patients who were diagnosed as having carcinoma numbered 10 (0.09%). Of the cervical carcinomas found, 1 was frankly invasive (adenocarcinoma Ib); 3, microinvasive (2; squamous cell carcinoma and 1; co-existence of adenocarcinoma and squamous cell carcinoma); and 6, carcinomas in situ (squamous cell carcinoma).
3.Metastatic Skin Carcinoma.
Hidetsugu SATO ; Seigo HIGASHI ; Jun YAMAGUCHI ; Kazumi TSUJINO ; Shuichi INABA ; Takashi YOSHIKAWA ; Tsuguo TERAI ; Yoshiaki SEKISHITA ; Masaru FUJIMORI ; Tsuneo SHIONO ; Shinjuro KUROSHIMA ; Norihiko TSUMURA ; Isao KAWAGUCHI ; Takeshi NISHIOKA ; Hiroki SHIRATO ; Kazuaki TAKAHASHI ; Shigeo SAKASHITA ; Masanobu KUMAKIRI
Journal of the Japanese Association of Rural Medicine 1994;43(4):964-968
We reported nine cases of metastatic skin carcinoma experienced at the Department of Dermatology, Obihiro Kosei Hospital during the period from April 1991 to March 1993. Lung was the most common primary lesion (four out of nine cases), followed by uterus (two) and stomach, breast, and kidney (one each). The clinical features of the metastases were classified into nodular (five cases), inflammatory (one case) and sclerotic (three cases) types. Peculiar zoster-like inflammation was seen in metastatic gastric cancer. Pathologically, adenocarcinoma was more common than squamous cell carcinoma. The average interval between the diagnosis of the primary cancers and the development of the skin metastases was about 30±25 months. The average life span after the detection of the skin metastases was 6.8±5.6 months. Poor prognosis of skin metastasis was thus reconfirmed.
4.Tofacitinib induction and maintenance therapy in East Asian patients with active ulcerative colitis: subgroup analyses from three phase 3 multinational studies.
Satoshi MOTOYA ; Mamoru WATANABE ; Hyo Jong KIM ; Young Ho KIM ; Dong Soo HAN ; Hirotoshi YUASA ; Junichi TABIRA ; Naoki ISOGAWA ; Shoko ARAI ; Isao KAWAGUCHI ; Toshifumi HIBI
Intestinal Research 2018;16(2):233-245
BACKGROUND/AIMS: Tofacitinib is an oral, small-molecule Janus kinase inhibitor being investigated for ulcerative colitis (UC). In OCTAVE Induction 1 and 2, patients with moderately to severely active UC received placebo or tofacitinib 10 mg twice daily (BID) for 8 weeks. Clinical responders in OCTAVE Induction were re-randomized to 52 weeks' therapy with placebo, tofacitinib 5 mg BID, or tofacitinib 10 mg BID. METHODS: We conducted post-hoc efficacy and safety analyses of East Asian patients in OCTAVE Induction 1 and 2 and OCTAVE Sustain. RESULTS: A total of 121 East Asian (Japan, Korea, and Taiwan) patients were randomized in OCTAVE Induction 1 and 2 (placebo, n=26; tofacitinib 10 mg BID, n=95), and 63 in OCTAVE Sustain (placebo, n=20; tofacitinib 5 mg BID, n=22; tofacitinib 10 mg BID, n=21). At week 8 of OCTAVE Induction 1 and 2, 18.9% of patients (18/95) achieved remission with tofacitinib 10 mg BID versus 3.8% (1/26) with placebo. In OCTAVE Sustain, the week 52 remission rates were 45.5% (10/22), 47.6% (10/21), and 15.0% (3/20) with 5 mg BID, 10 mg BID, and placebo, respectively. Adverse event rates were similar between groups in OCTAVE Induction and numerically higher with tofacitinib in OCTAVE Sustain. Serious adverse event rates were similar across groups in all studies. Infections were numerically more frequent with tofacitinib than placebo. Increases in serum lipid levels were observed with tofacitinib. CONCLUSIONS: In East Asian patients with UC, tofacitinib demonstrated numerically greater efficacy versus placebo as induction and maintenance therapy, with a safety profile consistent with the global study population. ClinicalTrials.gov: NCT01465763; NCT01458951; NCT01458574.
Asian Continental Ancestry Group*
;
Colitis, Ulcerative*
;
Humans
;
Korea
;
Phosphotransferases
;
Ulcer*
5.Corrigendum: Tofacitinib induction and maintenance therapy in East Asian patients with active ulcerative colitis: subgroup analyses from three phase 3 multinational studies.
Satoshi MOTOYA ; Mamoru WATANABE ; Hyo Jong KIM ; Young Ho KIM ; Dong Soo HAN ; Hirotoshi YUASA ; Junichi TABIRA ; Naoki ISOGAWA ; Shoko ARAI ; Isao KAWAGUCHI ; Toshifumi HIBI
Intestinal Research 2018;16(3):499-501
The authors regret an error in the reporting of Inflammatory Bowel Disease Questionnaire (IBDQ) patient-reported outcome data in the manuscript. A data extraction error resulted in incorrect IBDQ data being presented in the publication. The error does not affect the overall conclusions regarding IBDQ as the difference between the corrected and erroneous numbers is, in general, small. The error was specific to IBDQ data; all other data have been reviewed and are correct as originally reported.
Asian Continental Ancestry Group*
;
Colitis, Ulcerative*
;
Humans
;
Inflammatory Bowel Diseases
;
Publications
;
Ulcer*