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Wang Z, Xu J, Shi Z, Shen X, Luo T, Bi J, Nie M. Clinicopathologic characteristics and prognostic of gastric cancer in young patients. Scand J Gastroenterol 2016; 51:1043-9. [PMID: 27181018 DOI: 10.1080/00365521.2016.1180707] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES Gastric cancer (GC) in young patients is thought to exhibit a worse prognosis due to specific clinicopathologic characteristics and delayed diagnosis; however, the data are controversial. This study aimed to analyse the clinicopathologic characteristics and prognostic factors of GC in young patients and to determine whether GC is a different clinical entity in younger vs. older patients. PATIENTS AND METHODS Clinical data of 3930 gastric cancer patients who underwent radical gastrectomy were retrospectively analysed and divided into two age groups. The younger group consisted of 342 cases of patients aged 40 years or younger at the time of surgery, and the older group included 3588 cases of patients older than 40 years. Clinicopathologic characteristics were compared using Pearson's χ(2) or Fisher's exact tests, and survival curves were constructed using the Kaplan-Meier method. RESULTS Clinicopathologic characteristics of the younger group exhibited a predominance of females (p < 0.001), diffuse stomach lesions (p = 0.014), signet-ring cell type (p < 0.001), poorly differentiated histological tumours (p < 0.001), Borrmann type IV (p < 0.001), mixed Lauren's classification types (p = 0.004), and recurrence rate in the gastric remnant (p < 0.001). The overall 5-year survival rates in the younger group and older group were 60.8% and 53.7%, respectively (p = 0.017). When stratified by TNM stage, the younger group exhibited enhanced 5-year survival at stage IV compared with the older group (26.9% VS. 10.3%, p = 0.003). CONCLUSION Although younger patients with GC exhibit more aggressive cancer patterns and higher recurrence rate in the gastric remnant, the overall 5-year survival rate may be better than older patients.
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Affiliation(s)
- Zhongjun Wang
- a Department of General Surgery , Changhai Hospital, Second Military Medical University , Shanghai , China
| | - Jun Xu
- a Department of General Surgery , Changhai Hospital, Second Military Medical University , Shanghai , China
| | - Zheng Shi
- a Department of General Surgery , Changhai Hospital, Second Military Medical University , Shanghai , China
| | - Xiaojun Shen
- a Department of General Surgery , Changhai Hospital, Second Military Medical University , Shanghai , China
| | - Tianghang Luo
- a Department of General Surgery , Changhai Hospital, Second Military Medical University , Shanghai , China
| | - Jianwei Bi
- a Department of General Surgery , Changhai Hospital, Second Military Medical University , Shanghai , China
| | - Mingming Nie
- a Department of General Surgery , Changhai Hospital, Second Military Medical University , Shanghai , China
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Kunisaki C, Akiyama H, Nomura M, Matsuda G, Otsuka Y, Ono HA, Takagawa R, Nagahori Y, Takahashi M, Kito F, Shimada H. Clinicopathological features of gastric carcinoma in younger and middle-aged patients: a comparative study. J Gastrointest Surg 2006; 10:1023-32. [PMID: 16843873 DOI: 10.1016/j.gassur.2006.03.001] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Gastric carcinoma is relatively rare in patients under the age of 40. This study was undertaken to clarify the clinicopathological characteristics and surgical outcomes of gastric carcinoma in younger patients compared with those of middle-aged patients. The surgical results from 131 younger patients (aged < or = 40 years) and 918 middle-aged patients (aged 55-65 years) were compared retrospectively. Female gender, undifferentiated tumor type and lymphatic invasion were significantly more common in the younger patients. Survival time did not differ between the two groups. The depth of tumor invasion was the only prognostic factor in younger patients, whereas macroscopic appearance, tumor diameter, depth of invasion, lymph node metastasis, and venous invasion were all significant prognostic factors in middle-aged patients. Peritoneal recurrence was significantly more common in younger patients. A family history of gastric adenocarcinoma was observed in 25.9% of younger patients, but this did not affect survival outcomes. As depth of invasion affects prognosis independently, and peritoneal metastasis is the predominant pattern of recurrence, it is essential to establish an optimal prophylactic treatment for peritoneal metastasis to improve surgical outcomes in younger patients with advanced gastric cancer.
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Affiliation(s)
- Chikara Kunisaki
- Department of Gastroenterological Surgery, Yokohama City University, Graduate School of Medicine, Yokohama, Japan.
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Bowrey DJ, Clark GW, Rees BI, Williams GT, Carey PD. Outcome of oesophagogastric carcinoma in young patients. Postgrad Med J 1999; 75:22-6. [PMID: 10396582 PMCID: PMC1741100 DOI: 10.1136/pgmj.75.879.22] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The survival of young patients (< or = 50 years of age) with carcinoma of the oesophagus or stomach has been reported to be poorer than that of their older counterparts. The aim of the current study was to review the outcome of such young patients with oesophagogastric cancer and to compare the outcome in patients with carcinoma of the oesophagus/cardia with patients with carcinoma of the more distal stomach. The study population was 50 patients. Tumour location was oesophagus/cardia (n = 33) and gastric body/antrum (n = 17). The most common presenting symptoms were weight loss (66%), epigastric pain (54%), dysphagia (50%), and heartburn (40%). Seventeen patients had experienced foregut symptoms for a period of > or = 6 months. These patients were more likely to have symptoms of gastro-oesophageal reflux disease and to have received acid suppression therapy than patients with shorter symptom durations. Only 20 patients underwent a potentially curative resection, while 10 underwent open and close laparotomy. The overall median survival was 7 months and the 5-year survival was 8%. Multivariate analysis revealed that surgical resection and UICC stage were the only factors that significantly influenced survival. There was no difference in the survival of patients with proximally situated tumours compared to those with distally located tumours. Wide variations in clinical practice were seen between different surgeons. Consequently, a multidisciplinary team designed to manage all patients with oesophagogastric cancer according to nationally agreed protocols has been established in our hospital. Earlier diagnosis of these tumours is to be encouraged, even if this necessitates the more liberal use of endoscopy in the evaluation of young patients with persistent foregut symptoms.
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Affiliation(s)
- D J Bowrey
- University Department of Surgery, University Hospital of Wales, Cardiff, UK
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Wang JY, Hsieh JS, Huang CJ, Huang YS, Huang TJ. Clinicopathologic study of advanced gastric cancer without serosal invasion in young and old patients. J Surg Oncol 1996; 63:36-40. [PMID: 8841464 DOI: 10.1002/(sici)1096-9098(199609)63:1<36::aid-jso6>3.0.co;2-r] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Fifty-seven patients treated by radical gastric resections were retrospectively studied to understand the clinicopathologic characteristics of advanced gastric cancer without serosal invasion (the depth of tumor invasion limited to the muscularis propria or subserosal layer) in young and old age persons. There were 36 patients in the old age group (age > 60 years) and 21 in the young age group (age < or = 40 years). The clinical and pathologic parameters for this study included sex, gross type, location, maximum tumor size, depth of invasion, lymph node metastasis, tumor stage, histologic type, and rate of curative resection. The old patients had a higher percentage of small tumors, subserosal invasion and lymph node metastasis, but these parameters were not significantly different from those of the young patients, nor did the sex ratio, gross type, location, and rate of curative resection show significant differences. The histologic feature was the only statistically significant parameter, determined by univariate and multivariate analyses. Poorly differentiated adenocarcinoma and signet ring cell carcinoma were detected in 10 (47.6%) and 4 (19.0%) of the 21 younger patients, respectively, while there were 4 (11.1%) and 2 (5.6%) in the old age group. Although the gastric cancer in young patients had more aggressive histologic characteristics than it did in elderly patients, survival rates between the two groups did not differ to any great degree. Our findings indicate that the prognosis for younger patients with advanced gastric cancer without serosal invasion was favorable when curative resection was performed.
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Affiliation(s)
- J Y Wang
- Department of Surgery, Kaohsiung Medical College, Taiwan
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Lo SS, Wu CW, Hsieh MC, Kuo HS, Lui WY, P'Eng FK. Relationship between age and clinical characteristics of patients with gastric cancer. J Gastroenterol Hepatol 1996; 11:511-4. [PMID: 8792301 DOI: 10.1111/j.1440-1746.1996.tb01693.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The relationship between the prognosis and age of patients with gastric cancer is controversial. To evaluate whether there is a biological characteristic specific to the age of patients, we examined the clinical characteristics of patients with gastric cancer with special reference to their age. Based on a prospective database, a retrospective study of 419 patients who underwent radical gastrectomy for cure in the past 6 years was conducted. Clinical characteristics including gender, gross appearance of the tumour (Borrmann's classification, tumour location), histopathology (depth of tumour invasion, lymph node status, Lauren's classification and degree of tumour cell differentiation) and TNM tumour stage were analysed in six different age groups (< 39, 40-49, 50-59, 60-69, 70-79, > 80 years). The mean age of the 419 patients was 64.6 years (range from 26-91) and the peak age incidence of gastric cancer (46.3%) was in the 60-69 year old age group. The male: female ratio was 4.6:1 on the whole and male gender predominated at ages > 60. The proportion of diffuse type tumours (68.4%) by Lauren's criteria in the young age group (< 39 yrs) decreased with age (25% in the > 80 years group; P < 0.001). Similarly, the proportion of poorly-differentiated tumours (89.5%) in the young age group (< 39 yrs) decreased with advancing age (P < 0.001). These findings suggest that both diffuse type and poorly-differentiated tumours predominate in younger patients and, without considering the factor of delay in diagnosis, may explain the poorer prognosis demonstrated in younger patients.
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Affiliation(s)
- S S Lo
- Department of Surgery, Veterans General Hospital-Taipei, Taiwan
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Maehara Y, Emi Y, Tomisaki S, Oshiro T, Kakeji Y, Ichiyoshi Y, Sugimachi K. Age-related characteristics of gastric carcinoma in young and elderly patients. Cancer 1996; 77:1774-80. [PMID: 8646673 DOI: 10.1002/(sici)1097-0142(19960501)77:9<1774::aid-cncr3>3.0.co;2-c] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The clinicopathologic features of young and elderly patients with gastric carcinoma have been analyzed. METHODS We analyzed the data from 174 patients with gastric carcinoma age 40 years and younger and from 356 patients with gastric carcinoma age 70 years and older who were surgically treated at the Department of Surgery II, Kyushu University, Japan. RESULTS The rate of multiple gastric carcinomas was 2.9% (5/174) for the young patients and 13.2% (47/356) for the elderly. In subjects older than 70 years, male patients predominated, tumors were smaller, differentiated lesions more common, vascular involvement more frequent, tumors were less infiltrative, and the rate of liver metastasis was higher. For patients younger than age 40 years, undifferentiated type with infiltrative growth was frequent and the rate of liver metastasis was higher. There were no differences in the positive rate of p53 overexpression and the proliferating activity of the cancer cells determined by PCNA LI, between the young and elderly patients. The survival rate after curative resection was lower for the elderly compared with that for the young patients; hematogenous recurrence was higher in the former. CONCLUSIONS The clinicopathological features of gastric carcinoma differed between the young and elderly patients, and these differences should be considered when age-oriented treatment is being designed.
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Affiliation(s)
- Y Maehara
- Department of Surgery II, Kyushu University, Fukuoka, Japan
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Bollschweiler E, Boettcher K, Hoelscher AH, Sasako M, Kinoshita T, Maruyama K, Siewert JR. Is the prognosis for Japanese and German patients with gastric cancer really different? Cancer 1993; 71:2918-25. [PMID: 8490819 DOI: 10.1002/1097-0142(19930515)71:10<2918::aid-cncr2820711006>3.0.co;2-v] [Citation(s) in RCA: 102] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Differing survival rates have been reported between patients having undergone surgical intervention for the treatment of gastric carcinoma in Japan and Western industrialized countries. Through the actual availability of the data compiled at a major Japanese medical center (National Cancer Center, Tokyo), it was possible, for the first time, to compare the patients and therapeutic results of a Japanese center (n = 1475) with that of a German center (Department of Surgery, Technical University of Munich, Munich; n = 453). METHODS The prognostic factors involving both groups were compared. Survival rates were analyzed in univariate and multivariate fashions. RESULTS Some of the examined prognostic factors, such as sex, histologic type, tumor size, and Borrmann classification, were similarly distributed. Differences in frequency were discovered concerning pathologic tumor (pT), node (pN), and metastasis (pM) categories, localization, and age groups. Univariate analysis showed a 2-year survival rate of 88% for all Japanese patients with gastric cancer compared with 58% for German patients. The 5-year survival rates were 77% and 44%, respectively. The difference in the 2-year and 5-year survival rates for both departments may be related to differences in frequencies of several characteristics. In performing the same analysis in a multivariate fashion for the patient populations at both centers, it became clear that an important prognostic factor was the center itself. The survival curves of patients from Tokyo and Munich with the same prognostic factors demonstrate this difference. These differences, however, were small in comparison with those of univariate analysis. CONCLUSIONS Using a similar classification of the tumor stage and similar prognostic characteristics, the prognosis for gastric cancer in Japan and Germany may be the same.
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Affiliation(s)
- E Bollschweiler
- Department of Surgery, Technical University of Munich, Klinikum rechts der Isar, Germany
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Moriguchi S, Maehara Y, Korenaga D, Sugimachi K, Nose Y. Relationship between age and the time of surgery and prognosis after gastrectomy for gastric cancer. J Surg Oncol 1993; 52:119-23. [PMID: 8468975 DOI: 10.1002/jso.2930520213] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
We did a retrospective study to assess the influence of age on the prognosis in 1,537 patients with gastric cancer and who underwent gastrectomy. The patients were classified into 7 groups by age at the time of surgery, and the relative survival rates were calculated after correcting for each patient's sex, age, and the operative calendar year, based on the life table data for the general Japanese population. The overall prognoses in patients under age 30 and over age 80 years were poor (for ages under 30 years, 30-39, 40-49, 50-59, 60-69, 70-79, and over 80 years, the 5-year survival rates were 32.1%, 55.9%, 54.8%, 54.3%, 48.6%, 50.8%, and 31.5%, respectively). The poor prognoses in the youngest patients could be attributed to a high frequency of aggressive stage of the tumor. After curative gastrectomy, although the prognoses were excellent for every category in the first and second postoperative year, patients over age 80 years had a relatively poor prognosis after the third postoperative check-up. The poor prognoses in the oldest patients were attributed to the number of deaths due to other diseases. We conclude that for the very young or old subjects, age is a significant prognostic factor for those treated by gastrectomy for gastric cancer.
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Affiliation(s)
- S Moriguchi
- Department of Medical Informatics, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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Maehara Y, Watanabe A, Kakeji Y, Emi Y, Moriguchi S, Anai H, Sugimachi K. Prognosis for surgically treated gastric cancer patients is poorer for women than men in all patients under age 50. Br J Cancer 1992; 65:417-20. [PMID: 1558797 PMCID: PMC1977603 DOI: 10.1038/bjc.1992.85] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
From 1965 to 1983, 1031 patients (689 men and 342 women) with advanced gastric cancer underwent gastric resection in our department. A retrospective study was done with special reference to the sex of the patients. The age, tumour size and location, Borrmann type, and histology were considered as the sex-related associations. The survival rate of women under age 50 years was lower than that of men, with a significant difference (P less than 0.01), and the 10-year survival rate was 39.2% for the men and 29.3% for the women. A multivariate analysis showed that the operative curability (relative risk: 2.11), lymph node metastasis (relative risk: 1.37), depth of invasion (relative risk: 1.30) and tumour size (relative risk: 1.05), all significant prognostic factors, differed between the men and women under age 50 years, and the survival rate for women was lower. Thus, early detection of gastric cancer is crucial to improve the survival of women under age 50 years. Postoperative chemotherapy may be considered for those with an advanced gastric cancer.
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Affiliation(s)
- Y Maehara
- Department of Surgery II, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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Maehara Y, Orita H, Okuyama T, Moriguchi S, Tsujitani S, Korenaga D, Sugimachi K. Predictors of lymph node metastasis in early gastric cancer. Br J Surg 1992; 79:245-7. [PMID: 1555092 DOI: 10.1002/bjs.1800790320] [Citation(s) in RCA: 152] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Data were analysed on 396 patients with early gastric cancer who underwent resection in this department; special reference was made to lymph node metastasis. Metastases were present in the dissected lymph nodes of 47 patients (11.9 per cent). The survival rate for patients with metastasis to lymph nodes was lower than for those without such metastasis (P less than 0.05). Lymph node metastasis was associated with larger tumour, a higher incidence of submucosal invasion, a higher rate of lymphatic vessel involvement, an advanced stage of disease and a non-curative resection rate of 6.4 per cent. Multivariate analysis showed that the independent risk factors for lymph node metastasis in patients with early gastric cancer were large tumour size, lymphatic vessel involvement and invasion into the submucosal layer. In patients with these risk factors, lymph node dissection and postoperative adjuvant therapy should be performed in an attempt to prevent recurrence in the form of lymph node metastasis.
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Affiliation(s)
- Y Maehara
- Department of Surgery II, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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