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1.  Salvage surgery after chemotherapy with S-1 plus cisplatin for α-fetoprotein-producing gastric cancer with a portal vein tumor thrombus: a case report 
BMC Surgery  2015;15(1):5.
Background
Patient with α-Fetoprotein (AFP)-producing gastric cancer usually has a short survival time due to frequent hepatic and lymph node metastases. Gastric cancer with portal vein tumor thrombus (PVTT) is rare and has an extremely poor prognosis.
Case presentation
A 63-year-old man was found to have a huge Type 3 gastric cancer with a PVTT and a highly elevated serum AFP level. Chemotherapy with S-1 plus cisplatin was given to this patient with unresectable gastric cancer for 4 months. The serum AFP level decreased from 6,160 ng/mL to 60.7 ng/mL with chemotherapy. Since the PVTT disappeared after the chemotherapy, the patient underwent total gastrectomy. Histological findings of the primary tumor after chemotherapy showed poorly differentiated adenocarcinoma without hepatoid cells and viable tumor cells remaining in less than 1/3 of the neoplastic area of mucosa and one lymph node. The cancerous cells were immunohistochemically stained by anti-AFP antibody. The patient has survived for 48 month without recurrence.
Conclusions
AFP-producing gastric cancer with a PVTT has an extremely poor prognosis, but long-term survival was achieved for this dismal condition by salvage surgery after chemotherapy.
doi:10.1186/1471-2482-15-5
PMCID: PMC4324668  PMID: 25591731
Neoadjuvant chemotherapy; α-fetoprotein-producing gastric cancer; Portal vein tumor thrombus
2.  Metastasis of gastrointestinal stromal tumor to skeletal muscle: a case report 
Introduction
Gastrointestinal stromal tumor is the most common malignant mesenchymal tumor of the gastrointestinal tract. The most common sites of metastasis are the liver and the peritoneum, but gastrointestinal stromal tumors rarely metastasize to the skeletal muscles. Only three cases of gastrointestinal stromal tumor metastasizing to skeletal muscle have been reported in the English literature. Here we present an additional case of skeletal muscle metastasis, and the relevant literature is reviewed.
Case presentation
A 54-year-old Japanese man presented with a three-month history of an enlarging mass of the left buttock. An excisional biopsy was performed and the tumor was diagnosed as a leiomyosarcoma. However, careful examination of the gastrointestinal tract revealed a tumor located in the small intestine. Surgical resection of the small intestine tumor was performed; histopathological and immunohistochemical examinations identified it as a primary gastrointestinal stromal tumor arising from the small intestine. Despite receiving both chemotherapy and molecular-targeted therapy, our patient died of gastrointestinal bleeding six months after the initial diagnosis.
Conclusions
Because it is a mesenchymal tumor, it is difficult to distinguish a gastrointestinal stromal tumor metastasis to skeletal muscle from other primary soft tissue sarcomas. Although metastasis of gastrointestinal stromal tumor to skeletal muscle is rare, the likelihood of finding metastases in these unusual sites is increasing due to prolonged survival of patients with gastrointestinal stromal tumor after the introduction of imatinib therapy. We should include metastases of gastrointestinal stromal tumors as differential diagnosis of spindle cell tumor, and it is necessary to begin appropriate treatment early.
doi:10.1186/1752-1947-8-256
PMCID: PMC4112972  PMID: 25037940
Gastrointestinal stromal tumor; Sarcoma; Skeletal muscle metastasis
3.  DNA copy number alterations in pleomorphic leiomyosarcoma: A case report 
Oncology Letters  2014;7(6):1847-1850.
Pleomorphic leiomyosarcoma (P-LMS) is a rare morphological variant of LMS. The current study presents the cytogenetic data of a P-LMS that arose in the axillary region of a 31-year-old male. The results of array-based comparative genomic hybridization for the primary tumor showed DNA copy number alteration (DCNA) gains of 8ptel, 17ptel and 17q11.2 and losses of 2ptel, 7ptel, 7qtel, 10p15, 12p12-13.1, 13q14.2-14.3, 15q25-26 and Yq11. However, a metastatic lesion showed cytogenetic data different from the primary tumor DCNAs, with only the locus of 17ptel (282M15/SP6) in common between them. These observations add to the spectrum of DCNAs that have been reported in previous cases of LMS and provide novel cytogenetic data.
doi:10.3892/ol.2014.2030
PMCID: PMC4049769  PMID: 24932246
leiomyosarcoma; comparative genomic hybridization; DNA; chromosome
4.  An intraosseous malignant peripheral nerve sheath tumor of the lumbar spine without neurofibromatosis: Case report and review of the literature 
Oncology Letters  2014;7(6):1965-1969.
A malignant peripheral nerve sheath tumor (MPNST) is defined as any malignant tumor that develops or differentiates from cells in the peripheral nerve sheath. This tumor is commonly associated with neurofibromatosis type 1 (NF1) and previous radiotherapy treatment. Primary intraosseous MPNSTs are extremely rare and a case of the lumbar spine in a patient without NF1 is reported in the present study, with a review of the intraosseous MPNST literature. A 45-year-old female presented with a 1-month history of severe lower back pain and pain radiating to the left leg. A total en bloc spondylectomy of L4 was performed. The postoperative histopathological diagnosis was MPNST with deletion of NF1, confirmed by dual-color fluorescence in situ hybridization (FISH) analysis. The tumor recurred 1 month following the surgery. Although adjuvant chemotherapy was administered, the patient succumbed due to intramedullary dissemination and carcinomatous meningitis 8 months following the initial consultation. NF1 deletion by FISH analysis may be particularly useful in distinguishing MPNST from other high-grade malignancies with overlapping morphological features.
doi:10.3892/ol.2014.1987
PMCID: PMC4049692  PMID: 24932270
intraosseous malignant peripheral nerve sheath tumor; spine; total en bloc spondylectomy
5.  Pleomorphic hyalinizing angiectatic tumor arising in the thigh: A case report 
Oncology Letters  2014;7(4):1249-1252.
Pleomorphic hyalinizing angiectatic tumors (PHATs) are rare non-metastasizing tumors of uncertain lineage. The current study presents a case of PHAT arising in the thigh of a 68-year-old female and examines the clinicopathological characteristics of the tumor. Magnetic resonance imaging (MRI) revealed an intramuscular mass located in the adductor longus. The tumor was surrounded by lipomatous tumor. Wide resectioning was performed for the internal tumor, whereas intralesional resectioning was performed for the external tumor. Histopathologically, the internal lesion was diagnosed as a PHAT and the external lesion was diagnosed as an hemosiderotic fibrolipomatous lesion (HFLL). No recurrence or metastases were identified during the 6-year follow-up period. As the adipose tissue surrounding the PHAT resembled a HFLL, therefore, the association between ‘early PHAT’ and HFLL is discussed. Although PHATs may represent low-grade sarcomas, HFLLs may be benign tumors.
doi:10.3892/ol.2014.1883
PMCID: PMC3961218  PMID: 24944701
pleomorphic hyalinizing angiectatic tumor; hemosiderotic fibrohistiocytic lipomatous lesion; imaging
6.  Giant Invasive Sacral Schwannoma Showing Chromosomal Numerical Aberrations [-14,+18,+22] 
Asian Spine Journal  2013;7(3):227-231.
Here, we report on a rare case of a giant invasive sacral schwannoma. The patient was a 58-year-old woman who had a 6-year history of non-specific buttock pain. Histological investigation confirmed the diagnosis of cellular schwannoma. The following numerical aberration was detected using the GTG-banding method for karyotypes: 47,XX,-14,+18,+22. Cytogenetic studies of schwannomas have indicated a complete or partial loss of chromosome 22 as the most common abnormality, but this case is cytogenetically rare because of the recurrence of trisomy 22.
doi:10.4184/asj.2013.7.3.227
PMCID: PMC3779776  PMID: 24066220
Sacrum; Neurilemmoma; Cytogenetics
7.  Extracapsular wide resection of a femoral neck osteosarcoma and its reconstruction using a pasteurized autograft-prosthesis composite: A case report 
Oncology Letters  2013;6(4):1147-1151.
The requirement for an extracapsular resection is indicated for malignant bone tumors that have disseminated intracapsularly. Extracapsular resections are often performed for malignant tumors arising from the knee joint, but there are relatively few studies that have described an extracapsular resection of a tumor arising from the hip joint. The present study describes a case of extracapsular wide resection of the hip joint using rotational acetabular osteotomy. The patient was a 17-year-old female and the diagnosis was an osteoblastic osteosarcoma with a pathological fracture of the femoral neck. The joint was reconstructed using an allograft-implant composite graft and total hip arthroplasty. Although the patient presented a slight Trendelenburg gait, no recurrence or metastases were identified during a follow-up period of 3 years. The clinical features and surgical procedure of the case are described.
doi:10.3892/ol.2013.1503
PMCID: PMC3796432  PMID: 24137479
extracapsular resection; total hip arthroplasty; osteosarcoma
8.  Cutaneous angiosarcoma of the buttock complicated by severe thrombocytopenia: A case report 
Molecular and Clinical Oncology  2013;1(5):903-907.
Angiosarcoma (AS) is an aggressive, malignant endothelial cell tumor of vascular or lymphatic origin, the presentation and clinical behavior of which may vary according to its location. This is the case report of a 56-year-old woman with cutaneous angiosarcoma (CAS) of the buttock complicated by severe thrombocytopenia. A review of the literature revealed that only nine cases of CAS with thrombocytopenia have been previously reported. The prognosis of CAS complicated by thrombocytopenia is poor, even after treatment with combined chemotherapy and radiotherapy (RT). The composite karyotype was 46,XX,t(12;20)(p13;p11.2)[3]/47,X,add(X)(q13),del(6)(q?),add(12)(p13),−21,+2mar[2]/45,XX,der(1)add(1)(p36.3)del(1)(q41),−20[1]/46,XX[13]. Only 13 cytogenetic cases of AS, including the present case, have been reported in the English literature thus far. In this case report, the clinical presentation and cytogenetic findings are described and the relevant literature on AS is reviewed.
doi:10.3892/mco.2013.141
PMCID: PMC3915322  PMID: 24649268
cutaneous angiosarcoma; thrombocytopenia; karyotype
9.  Long-term outcome of idiopathic hypertrophic thoracic pachymeningitis 
European Spine Journal  2011;21(Suppl 4):404-407.
Idiopathic hypertrophic spinal pachymeningitis (IHSP) is a comparatively rare disease characterized by hypertrophic inflammation of the dura mater and clinical symptoms that progress from local pain to myelopathy. We report a case of IHSP followed up for 20 years in a 46-year-old man. Expansive laminoplasty was performed in 1991, and this case has been previously reported by a co-author. After 17 years, the patient’s gait disturbance returned. Physical examination and imaging confirmed IHSP that had developed into syringomyelia at the T2–L1 conus level. This case was diagnosed as adhesive spinal arachnoiditis due to pachymeningitis caused by syringomyelia. T1–T4 laminectomy, a syringo-subarachnoid shunt (S–S shunt), and L2–L3 laminectomy were performed. The patient again developed dysesthesia and gait disturbance 3 years after the second operation. Most reports of IHSP have limited their focus to short-term follow-up after initial treatment with no long-term results. At present, there are only five reports referring to long-term results of greater than 5 years. All but one case needed additional surgery. To the best of our knowledge, this is the first case in which syringomyelia occurred in a patient with IHSP. It is important to note that syringomyelia may be a cause of symptom recrudescence during long-term follow-up in IHSP patients.
doi:10.1007/s00586-011-1848-9
PMCID: PMC3369029  PMID: 21594749
Hypertrophic pachymeningitis; Long-term outcome; Syringomyelia; Thoracic spine
10.  Array-based comparative genomic hybridization for genomic-wide screening of DNA copy number alterations in aggressive bone tumors 
Background
The genetic pathways of aggressive changes of bone tumors are still poorly understood. It is very important to analyze DNA copy number alterations (DCNAs), to identify the molecular events in the step of progression to the aggressive change of bone tissue.
Methods
Genome-wide array-based comparative genomic hybridization (array CGH) was used to investigate DCNAs of 14 samples from 13 aggressive bone tumors, such as giant cell tumors (GCTs) and osteosarcoma (OS), etc.
Results
Primary aggressive bone tumors had copy number gains of 17.8±12.7% in the genome, and losses of 17.3±11.4% in 287 target clones (threshold for each DCNA: ≦085, 1.15≦). Genetic unstable cases, which were defined by the total DCNAs aberration ≧30%, were identified in 9 of 13 patients (3 of 7 GCTs and all malignant tumors). High-level amplification of TGFβ2, CCND3, WI-6509, SHGC-5557, TCL1A, CREBBP, HIC1, THRA, AFM217YD10, LAMA3, RUNX1 and D22S543, were commonly observed in aggressive bone tumors. On the other hand, NRAS, D2S447, RAF1, ROBO1, MYB, MOS, FGFR2, HRAS, D13S319, D13S327, D18S552, YES1 and DCC, were commonly low. We compared genetic instability between a primary OS and its metastatic site in Case #13. Metastatic lesion showed increased 9 DCNAs of remarkable change (m/p ratio ≧1.3 folds), compared to a primary lesion. D1S214, D1S1635, EXT1, AFM137XA11, 8 M16/SP6, CCND2, IGH, 282 M15/SP6, HIC1 and LAMA3, were overexpressed. We gave attention to HIC1 (17p13.3), which was common high amplification in this series.
Conclusion
Our results may provide several entry points for the identification of candidate genes associated with aggressive change of bone tumors. Especially, the locus 17p11-13 including HIC1 close to p53 was common high amplification in this series and review of the literature.
doi:10.1186/1756-9966-31-100
PMCID: PMC3576288  PMID: 23199169
Osteosarcoma; Giant cell tumor; Bone tumors; Microarray; Comparative genomic hybridization
11.  Minimum 10-Year Follow-up Study of Anterior Lumbar Interbody Fusion for Degenerative Spondylolisthesis: Progressive Pattern of the Adjacent Disc Degeneration 
Asian Spine Journal  2012;6(2):105-114.
Study Design
Retrospective study.
Purpose
The aims of the current study are to evaluate the minimum 10-year follow-up clinical results of anterior lumbar interbody fusion (ALIF) for degenerative spondylolisthesis.
Overview of Literature
ALIF has been widely used as a treatment regimen in the management of lumbar spondylolisthesis. Still much controversy exists regarding the factors that affect the postoperative clinical outcomes.
Methods
The author performed a retrospective review of 20 patients with degenerative spondylolisthesis treated with ALIF (follow-up, 16.4 years). The clinical results were assessed by the Japanese Orthopaedic Association (JOA) score for low back pain, vertebral slip and disc height index on the radiographs.
Results
The mean preoperative JOA score was 7.1 ± 1.8 points (15-point-method). At 1 year, 5 years, and 10 years or more after surgery, the JOA scores were assessed as 12.4 ± 2.2 points, 12.7 ± 2.6 points, 12.0 ± 2.5 points, respectively (excluding the data of reoperated cases). The adjacent disc degeneration developed in all cases during the long-term follow-up. The progressive pattern of disc degeneration was divided into three types. Initially, disc degeneration occurred due to disc space narrowing. After that, the intervertebral discs showed segmental instability with translation at the upper level. But the lower discs showed osteophyte formation, and occasionally lead to the collapse or spontaneous union.
Conclusions
The clinical results of the long-term follow-up data after ALIF became worse due to the adjacent disc degeneration. The progressive pattern of disc degeneration was different according to the adjacent levels.
doi:10.4184/asj.2012.6.2.105
PMCID: PMC3372545  PMID: 22708014
Spondylolisthesis; Lumbar regions; Intervertebral disc disease
12.  Myxoid Liposarcoma-Associated EWSR1-DDIT3 Selectively Represses Osteoblastic and Chondrocytic Transcription in Multipotent Mesenchymal Cells 
PLoS ONE  2012;7(5):e36682.
Background
Liposarcomas are the most common class of soft tissue sarcomas, and myxoid liposarcoma is the second most common liposarcoma. EWSR1-DDIT3 is a chimeric fusion protein generated by the myxoid liposarcoma-specific chromosomal translocation t(12;22)(q13;q12). Current studies indicate that multipotent mesenchymal cells are the origin of sarcomas. The mechanism whereby EWSR1-DDIT3 contributes to the phenotypic selection of target cells during oncogenic transformation remains to be elucidated.
Methodology/Principal Findings
Reporter assays showed that the EWSR1-DDIT3 myxoid liposarcoma fusion protein, but not its wild-type counterparts EWSR1 and DDIT3, selectively repressed the transcriptional activity of cell lineage-specific marker genes in multipotent mesenchymal C3H10T1/2 cells. Specifically, the osteoblastic marker Opn promoter and chondrocytic marker Col11a2 promoter were repressed, while the adipocytic marker Ppar-γ2 promoter was not affected. Mutation analyses, transient ChIP assays, and treatment of cells with trichostatin A (a potent inhibitor of histone deacetylases) or 5-Aza-2′-deoxycytidine (a methylation-resistant cytosine homolog) revealed the possible molecular mechanisms underlying the above-mentioned selective transcriptional repression. The first is a genetic action of the EWSR1-DDIT3 fusion protein, which results in binding to the functional C/EBP site within Opn and Col11a2 promoters through interaction of its DNA-binding domain and subsequent interference with endogenous C/EBPβ function. Another possible mechanism is an epigenetic action of EWSR1-DDIT3, which enhances histone deacetylation, DNA methylation, and histone H3K9 trimethylation at the transcriptional repression site. We hypothesize that EWSR1-DDIT3-mediated transcriptional regulation may modulate the target cell lineage through target gene-specific genetic and epigenetic conversions.
Conclusions/Significance
This study elucidates the molecular mechanisms underlying EWSR1-DDIT3 fusion protein-mediated phenotypic selection of putative target multipotent mesenchymal cells during myxoid liposarcoma development. A better understanding of this process is fundamental to the elucidation of possible direct lineage reprogramming in oncogenic sarcoma transformation mediated by fusion proteins.
doi:10.1371/journal.pone.0036682
PMCID: PMC3343026  PMID: 22570737
13.  CD99-positive soft tissue sarcoma with chromosomal translocation between 1 and 16 and inversion of chromosome 5 
Oncology Letters  2012;3(6):1213-1215.
In this study, we report the cytogenetic analysis of a 31-year-old male with a rare translocation between chromosomes 1 and 16 and inversion of chromosome 5 in CD99-positive soft tissue sarcoma of the thigh, which metastasized to the lung. Histologically, the tumor showed ovoid or short-spindle atypical cells with positivities of CD99, vimentin and bcl-2. Cytogenetically, all 20 analyzed cells showed the clonal aberrations add(1)(q23), t(1;16)(p21;p11.2), inv(5)(q11.2;q15). This finding adds to the new karyotype spectrum of CD99-positive soft tissue sarcomas.
doi:10.3892/ol.2012.641
PMCID: PMC3392573  PMID: 22783420
CD99; karyotype; chromosome; sarcoma
14.  Skeletal metastasis of carcinoid tumors: Two case reports and review of the literature 
Oncology Letters  2012;3(5):1105-1108.
Carcinoid tumors are neuroendocrine neoplasms derived from enterochromaffin cells. Skeletal metastases from carcinoid tumors are considered to be extremely rare. In this study, we present two cases of carcinoid tumors that metastasized to the bone. Furthermore, we review 50 published case reports and reveal the features of skeletal metastasis of carcinoid tumors. The first case involved a 59-year-old man with a history of multiple metastases of a lung carcinoid tumor. The patient complained of back pain and numbness in the lower limbs. Magnetic resonance imaging revealed metastases in the thoracic spine. A spinal decompression was performed and the symptoms were resolved. The second case involved a 74-year-old man had been diagnosed with a lung carcinoid tumor 15 years previously and complained of left thigh pain. A radiograph showed osteolytic lesions in the shaft of the left femur. We repaired the femur using an intramedullary nail following curettage of the tumor. A radiograph of the femur revealed a callus on the pathological fracture. The patient was able to walk using a crutch 3 months after surgery. We reviewed 50 cases that described skeletal metastasis from carcinoid tumors. The average age of the patients was 54.9 years and 33 patients (66%) were male. The most common site of skeletal metastasis was the spine. We also investigated the survival rate of patients who developed skeletal metastasis from carcinoid tumors. The findings showed that survival of patients who developed osteolytic skeletal metastasis was worse than that of patients who developed osteosclerotic skeletal metastasis.
doi:10.3892/ol.2012.622
PMCID: PMC3389625  PMID: 22783400
carcinoid tumor; skeletal metastasis; prognosis
15.  Extraskeletal myxoid chondrosarcoma of the thigh with a t(9;17) translocation 
Oncology Letters  2011;3(3):621-624.
Extraskeletal myxoid chondrosarcomas (EMC) are relatively rare. We report a case of EMC of the thigh. A 41-year-old man presented with a tumor history of more than 4 months. Following open biopsy, wide resection of the tumor was performed. Histopathologically, the tumor had a multinodular architecture consisting of myxomatous areas demarcated by fibrous septa. Proliferation of uniform, round tumor cells with oval nuclei was observed. Well-formed hyaline cartilage and rhabdoid-like cells were not visible. Immunohistochemically, the tumor cells were positive for vimentin and S-100. The composite karyotype was 46,XY,t(9;17)(q22;q11),t(9;21)(q21;p13), and the diagnosis of EMC was made. No recurrence of the mass or metastasis was observed during a follow-up period of 4 years and 7 months. Only 50 cytogenetic cases of EMC, including our case, have been reported in the English literature thus far. Clinical presentation, radiological features and histopathological and cytogenetic findings are described, and the relevant literature is reviewed.
doi:10.3892/ol.2011.526
PMCID: PMC3362353  PMID: 22740963
extraskeletal myxoid chondrosarcoma; karyotype; prognosis
16.  Establishment of a new human osteosarcoma cell line, UTOS-1: cytogenetic characterization by array comparative genomic hybridization 
The cytogenetic characteristics of osteosarcoma (OS) remain controversial. The establishment of a new human OS cell line may improve the characterization. We report the establishment of a new human osteosarcoma cell line, UTOS-1, from a typical osteoblastic OS of an 18-year-old man. Cultured UTOS-1 cells are spindle-shaped, and have been maintained in vitro for over 50 passages in more than 2 years. Xenografted UTOS-1 cells exhibit features typical of OS, such as production of osteoid or immature bone matrix, and proliferation potency in vivo. UTOS-1 also exhibit morphological and immunohistochemical characteristics typical of osteoblastic OS. Chromosomal analysis by G-band show 73~85 chromosomes with complicated translocations. Array CGH show frequent gains at locus DAB2 at chromosome 5q13, CCND2 at 12p13, MDM2 at 12q14.3-q15, FLI and TOP3A at 17p11.2-p12 and OCRL1 at Xq25, and show frequent losses at HTR1B at 6q13, D6S268 at 6q16.3-q21, SHGC17327 at 18ptel, and STK6 at 20q13.2-q13.3. The UTOS-1 cell line may prove useful for biologic and molecular pathogenetic investigations of human OS.
doi:10.1186/1756-9966-28-26
PMCID: PMC2660296  PMID: 19239720
17.  Postmarketing surveillance of rabeprazole in upper gastrointestinal peptic lesions in Japanese patients with coexisting hepatic disorders 
Background:
Many Japanese patients with hepatic disorders confirmed on diagnostic imaging and coexisting upper gastrointestinal (GI) peptic lesions receive treatment with proton pump inhibitors. Some pharmacotherapies used to treat peptic ulcers have been associated with adverse drug reactions (ADRs), including elevated liver enzyme levels.
Objective:
The aim of this study was to determine the tolerability and effectiveness of rabeprazole sodium in treating peptic lesions in patients with coexisting hepatic disorders.
Methods:
This open-label, practice-based, postmarketing surveillance investigation was conducted at 15 centers across Japan. Male and female patients aged ≥18 years with peptic lesions confirmed on upper GI endoscopy and with underlying hepatic disease were enrolled. Patients were randomly assigned to receive rabeprazole 10 or 20 mg PO (tablet) QD after a meal for up to 8 weeks. Tolerability was assessed using monitoring of the incidence of ADRs determined by direct patient questioning, spontaneous reporting, and laboratory assessment. All patients who received at least 1 dose of study drug were included in the tolerability assessment. Effectiveness was assessed at baseline and study end using the rates of achievement of improvement on endoscopy, relief of subjective/objective symptoms (rates of improvement in epigastric pain and heartburn), and global improvement. The effectiveness analysis included all patients with complete data before and after treatment. Subanalyses were conducted to determine the effectiveness of drug by identification of the proportion of patients with coexisting hepatic disorders (cirrhosis, chronic hepatitis, and other hepatic diseases [eg, alcoholic hepatitis, fatty liver]) and by peptic lesion (gastric ulcer, duodenal ulcer, stomal ulcer, and reflux esophagitis) who achieved improvement.
Results:
A total of 114 patients were enrolled; 108 patients were included in the tolerability analysis (81 men, 27 women; mean age, 59.9 years; 10-mg dose, 90 patients; 20-mg dose, 18 patients) and 98 patients were included in the analysis of effectiveness. Twenty-one ADRs occurred in 11 (10.2%) patients. Serious ADRs occurred in 2 patients (elevated bilirubin level and hepatic encephalopathy, 1 patient each). Administration of rabeprazole was discontinued in 5 patients due to the occurrence of the following ADRs: constipation (1 patient); epigastric pain (1); dyslalia, disorientation, tremor, sleep disorder, and hepatic encephalopathy (1); diarrhea (1); and elevated alkaline phosphatase and y-glutamyl transpeptidase levels (1). On endoscopy, the proportion of patients achieving improvement with either dose was 30/33 (90.9%). The relief rates assessed using subjective symptoms were 47/55 (85.5%) and 47/56 (83.9%) for epigastric pain and heartburn, respectively. The proportion of patients achieving global improvement with either dose was 80/98 (81.6%) patients (49/62 [79.0%] for cirrhosis, 11/16 [68.8%] for chronic hepatitis, and 20/20 [100.0%] for other hepatic diseases [alcoholic hepatitis, fatty liver]).
Conclusion:
In this study in Japanese patients with hepatic disorders, rabeprazole was well tolerated and appeared effective for the treatment of upper GI peptic lesions.
doi:10.1016/j.curtheres.2006.02.003
PMCID: PMC3965972  PMID: 24678081
rabeprazole; hepatic disorders; cirrhosis; chronic hepatitis; upper gastrointestinal lesions; gastric ulcer; duodenal ulcer; reflux esophagitis; stomal ulcer

Results 1-17 (17)