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K Höffken

Publications and source records attributed to K Höffken.

At least 37 records · Page 2Linked to original sources
PubMed2002

Molecular characterization of breast cancer cell lines by expression profiling.

PURPOSE: Gene expression patterns provide detailed insights into cellular regulation that reflect minor differences of cellular capacity not accessible by standard descriptions of the cellular phenotype or origin. METHODS: To identify fundamental differences and similarities we analyzed the gene expression patterns of four breast cancer cell lines: MCF-7, SK-BR-3, T-47D, and BT-474. RESULTS: Although only a small subset of genes (597) is represented on the Atlas-cDNA-Array (Clontech) used, clear differences in the expression of a number of genes could be detected. For example, unique high levels of expressions were found for the HLH-protein ID-1 (MCF-7) and the receptor tyrosine kinase erbB2 (SK-BR-3 and T-47D). Most genes analyzed were expressed at comparable levels in all cell lines studied. CONCLUSIONS: For interpretation of the results sets of genes that show similar variation of expression among the cells were grouped together. Furthermore, our analysis allows the assignment of similarity values that lead to a relation profile of the cell lines. How these results correlate with known biological properties of the cell lines is discussed. Additionally, we demonstrate that results obtained by cDNA-Array hybridization for expression of the ErbB receptor family correlate well with competitive RT-PCR, thus confirming the reliability of the cDNA-Array analysis.

Breast Neoplasms↗
PubMed2002

[Therapy of elderly patients with leukemias and malignant lymphomas].

Incidence of most malignant lymphomas and leukaemias is increasing with advanced age. 5-year-survival-rates are worse in elderly patients. Therapeutic decisions have to consider possible changes in the biology of the disease together with the age dependent increase in the prevalence of comorbid conditions and the limitations of functional status. Dose intensive chemotherapy protocols, as they are necessary for therapy of acute leukaemias and aggressive malignant lymphomas, are associated with an increased rate of therapy related morbidity and mortality in elderly patients. Supportive care is an essential part of the therapy. Treatment strategies for elderly patients are reviewed within this article.

Age Factors↗
PubMed2002

[Introduction to geriatric oncology].

The demographic changes will result in a profound increase of the number of elderly people within the next years. As a consequence of the age dependent increase of the incidence and mortality rate of cancer these changes will bring an increase in the number of elderly people with cancer. There is a number of differences between young and old patients diagnosed with cancer. This must result in an adaption of standardised oncological procedures, mainly designed for younger patients, to the special situation of elderly patients. The differences between young and old patients with cancer may be depicted by a structured geriatric assessment. Suggestions for the structure of such an assessment exist. Ongoing clinical trials have to demonstrate, whether or not the inclusion of a geriatric oncological assessment in the decision making process will result in an improvement of treatment results in elderly cancer patients diagnosed with cancer.

Aged↗
PubMed2001

Regression of brain metastases from breast carcinoma after chemotherapy with bendamustine.

PURPOSE: Bendamustinehydrochloride (bendamustine) is an alkylator with anticipated antimetabolic activity. It has shown activity in malignant lymphoma and breast cancer. Up to now there are no reports about the activity of bendamustine in the treatment of brain metastases. We report on a 38-year-old woman with brain metastases from breast cancer. The first diagnosis of an invasive ductal, hormone receptor negative breast cancer was made in October 1997, stage pT1c pN2 (11/11)cM0 - G3. After lumpectomy and resection of axillary lymph nodes, the patient received adjuvant chemo- and radiotherapy. Twenty six months after the first diagnosis, bone metastases occurred and were treated with radiotherapy. One month later, multiple liver metastases developed which were treated with trastuzumab and paclitaxel. Four months later, progress of the liver metastases and malignant infiltration of bone marrow with thrombopenia occurred. METHODS: Chemotherapy with bendamustine at a dose of 150 mg/m(2) on day 1 and 2 was initiated. Two days later, the patient suffered from central facial palsy and subsequent computed tomography (CT) revealed three brain metastases in the frontal, parietal and occipital region. Because of the advanced liver metastases with clinical and laboratory signs of liver insufficiency and the reduced performance status of the patient, chemotherapy with bendamustine was continued and no local treatment of the brain metastases was performed. RESULTS: After two courses of bendamustine, ultrasound showed regression of the liver metastases. Liver enzymes decreased, platelets increased, and the patient's performance status improved. Additionally, two of the three brain metastases were no longer detectable by CT, the third had decreased compared to the time of diagnosis. CONCLUSION: To the best of our knowledge, this is the first report describing major activity of bendamustine in cerebral metastases. Thus, it may be considered as another therapeutic strategy against metastatic brain cancer. However, this finding warrants further investigation in clinical trials.

Adult↗
PubMed2001

Circadian variation of dihydropyrimidine dehydrogenase mRNA expression in leukocytes and serum cortisol levels in patients with advanced gastrointestinal carcinomas compared to healthy controls.

PURPOSE: The activity of dihydropyrimidine dehydrogenase (DPD) - the rate-limiting enzyme in fluorouracil (5-FU) catabolism - has been reported to vary according to the time of day. On the basis of this data, so-called chronomodulated chemotherapy regimens with variable-rate infusions of 5-FU have been investigated in the treatment of advanced colorectal cancer. Recent results suggest lower toxicity of 5-FU by chronomodulated application. However, the pattern of circadian DPD activity levels have been shown to vary considerably. METHODS: We, therefore, studied the circadian changes in mRNA expression of DPD in leukocytes of ten patients with advanced gastrointestinal carcinomas prior to chronomodulated 5-FU-based salvage therapy and in 5five healthy controls. Simultaneously, we measured serum cortisol levels (SCL) to evaluate the endogenous circadian hormone rhythm. RESULTS: SCL displayed a consistent circadian rhythm with the mean peak value of serum cortisol at 8 a.m. and the mean trough value at 11 p.m. both in patients and in controls. However, mean minimum-maximum serum cortisol differences of SCL were significantly lower in patients compared to controls. In the 5fivehealthy controls, a trend towards a circadian rhythm of DPD mRNA expression was observed with the peak of expression at 5 a.m. which was significantly different from the trough at 2 p.m. ( P<0.005 Mann-Whitney-Wilcoxon test). When each control was studied separately, only two individuals showed circadian variations that could be fitted to a cosine wave ( P=0.001, P=0.014, Cosinor analysis). In contrast, DPD mRNA expression in patients with advanced gastrointestinal carcinomas did not demonstrate any consistent circadian rhythm. Pairwise comparisons of groups of DPD mRNA levels at different times of the day did not show significant differences. CONCLUSIONS: In conclusion, our analysis of DPD mRNA expression in leukocytes from healthy controls demonstrates first evidence for a circadian DPD mRNA expression periodicity. In patients with advanced gastrointestinal carcinomas, however, this rhythm seems to be disturbed although circadian endogenous cortisol secretion pattern is maintained.

Aged↗
PubMed2001

Isolated brain metastases as the sole manifestation of a late relapse in breast cancer.

We report on a 62-year-old female patient suffering from breast cancer (invasive ductal, premenopausal, estrogen- and progesterone-receptor status unknown) first diagnosed in July 1991. After mastectomy and axillary lymphonodectomy (pT2 N2 (12/15) M0 G2), adjuvant chemotherapy consisting of six courses epirubicin and cyclophosphamide was performed. Since 1993, serum Ca 15-3 levels began to climb slowly. As of June 1996, Ca 15-3 was measured 50.1 U/ml (normal value <28.0 U/ml). In routine follow-ups, Ca 15-3 increased slowly, but no metastases of the breast cancer could be detected. In September 2000, the patient attended a routine follow-up examination with poor performance status, presenting with ataxia and a psychic syndrome. Computed tomography revealed multiple suprasellar brain metastases. We conclude that this is an unusual case of a very late clinical manifestation of sole brain metastases in a patient with breast cancer. A slow preceding increase of Ca 15-3-level over a period of 7 years was the only indicator of the upcoming brain metastases.

Brain Neoplasms↗
PubMed2001

[Bendamustine, vincristine, prednisolone (BOP) in therapy of advanced low-grade non-Hodgkin lymphoma]].

BACKGROUND AND OBJECTIVE: Low grade non-Hodgkin lymphomas (l-NHL) are rarely showing complete or sustained remissions to conventional chemotherapy. Thus, many therapeutic strategies try to improve the remission rates and outcome in relapsed and refractory l-NHL. Bendamustine (B) is a non-cross resistant alkylating agent shown to be highly effective in lymphoproliferative and other malignant diseases. In an open phase-II study we evaluated the efficacy and toxicity of B in combination with vincristine (O) and prednisolone (P) in heavily pretreated relapsed or refractory l-NHL. PATIENTS AND METHODS: 22 patients (median age 61.5 years, range 39-77 years) with relapsed or refractory low grade NHL: immunocytoma (IC) n = 11, centroblastic-centrocytic (CB-CC) n = 6, centrocytic (CC) n = 2, others n = 3, were treated with BOP as follows: patients up to 75 years: 60 mg/m2 B for 5 days; patients over 75 years: 50 mg/m2 B for 5 days. All patients received 2 mg vincristine (O) on day 1, 100 mg/m2 prednisolone (P) on day 1-5; repetition day 29. Prior to BOP patients were pretreated with 1-4 chemotherapy protocols. An average of 5 courses of BOP were administered (range 2-8). In most patients BOP was followed by a maintenance therapy (IFN-alpha n = 11, chlorambucil n = 4, etoposide n = 2). RESULTS: Objective remission was achieved in 19/22 (86%) patients, complete remission (CR) in 10/22 (45%), partial remission (PR) in 9/22 (41%) and no change (NC) in 3/22 (14%) patients. The mean duration of remission was 16.1 months. Predominant features of side effects of the BOP protocol were myelotoxicity of WHO grade III/IV in 8 of 109 cycles leukopenia (8%), thrombocytopenia 3 cyles (3%) and anaemia in 4 cycles (4%). We observed one WHO grade IV infectious episode. Other side effects were mild and rare. There was a decline of the CD4/8 in more than 50% of patients. However, these changes were not accompanied by a higher rate of infectious episodes. CONCLUSION: Salvage therapy of refractory and relapsed l-NHL with BOP results in a high objective remission rate. Together with a maintenance therapy most patients achieved a long-term disease-free survival. Myelotoxicity and the inversion of the CD4/CD8 ratio were frequently observed side effects.

Adult↗
PubMed2001

[Therapy of acute myeloid leukemia in the elderly patient].

Incidence and mortality rates of acute myeloid leukemia (AML) increase exponentially with advancing age. AML diagnosed in elderly patients differs from that diagnosed in younger patients. But not only disease-specific differences are important. Treating elderly patients with AML age-associated differences in the patients general presentation, such as physiological changes in organ function, decreased ability to react to stress, dependence in activities of daily living, existence of other morbidities (co-morbidity), the need to take drugs for those diseases and the reduced life expectancy can force alterations in the disease management. Clinical trials for the treatment of AML have been excluding elderly patients for years. Even trials accepting elderly patients with AML did select the group of otherwise healthy elderly patients for participation in the trial. Thus the data for AML management in elderly patients do not reflect the whole group of elderly patients with AML. If the patient is treated with curative intention, therapy of choice is the so-called 3 + 7 protocol for induction of complete remission, followed by a consolidation therapy and in some cases by maintenance therapy. In some situations, especially in very old patients, a palliative intention to treatment is favored. There are no generally accepted criteria to measure treatment benefit in this setting nor established chemotherapy protocols for this situation. Further trials for elderly patients with AML have to offer treatment options for the whole group of patients and have to determine what treatment approach is the best for which individual patient.

Adolescent↗
PubMed2001

Bendamustine monotherapy in advanced and refractory chronic lymphocytic leukemia.

Bendamustine, an alkylating agent without cross-resistance to cyclophosphamide is active in a variety of lymphoproliferative and other malignancies. In an open phase-II study we treated 23 patients with a median age of 62 years at study entry (43-86 years) with advanced, refractory or relapsed (Rai stage III n = 9, Rai stage IV n = 14) chronic lymphocytic leukemia (CLL) with bendamustine. At study entry, only 13 patients were chemotherapy-naive. The treatment schedule with bendamustine was as follows: for patients up to 70 years 60 mg/m2 for 5 days, for patients over 70 years 50 mg/m2 for 5 days, repetition at day 29. Remission criteria were used according to Cheson et al. (1996). All patients were evaluable for toxicity and 20 for response. An objective remission was achieved in 15/20 patients (75%), including six patients with complete remission (CR). Three of the complete responders had no chemotherapy prior to bendamustine. No change (NC) occurred in 5/20 patients (25%). Median overall survival after bendamustine treatment is 13.6 months (1-46 months) and 16.6 months (1-46 months) in patients responding to bendamustine. In total, 74 courses of bendamustine were applied. Therapy-related anemia and thrombocytopenia were rare. However, WHO grade III/IV leukocytopenia occurred in 38/74 cycles (51%), resulting in treatment-related mortality in 3/23 patients (13%). These patients were severely immunocompromised due to pretreatment or the underlying disease. As a corollary of the study, a general prophylactic antibiotic treatment (trimethoprim/ sulfamerazine) was instituted. A general feature was the decline of the CD4/CD8 ratio: mean before therapy: 1.36; after two courses: 0.98; after four courses: 0.6, as documented in all patients who received at least two courses of bendamustine (n = 12). All evaluable patients showed a decline in the CD4/8 ratio. However, this decline was not clearly related to an increased risk of infectious episodes. We observed mainly cutaneous allergic reactions (three WHO grade I; one WHO grade II) leading to a cessation of bendamustine treatment in 4/23 patients (18%). Bendamustine is highly effective in advanced or refractory CLL. In multiple pretreated or otherwise severely immunocompromised patients bendamustine might lead to additional immunosuppression with subsequent infectious complications.

Adult↗
PubMed2001

Screening for people with diabetes mellitus for poor blood glucose control in an ophthalmological laser clinic.

PURPOSE: The study was performed to test the effect of a structured intervention in diabetic patients with poor glycaemic control in an ophthalmological department. PATIENTS AND METHODS: All the patients attending the ophthalmological out-patient department with the need for laser therapy due to diabetic retinopathy were investigated from January to March 1998 (Type 1: n=20, Type 2: n=144). If an HbA(1c)-level higher than 9.0% was found the patient was informed within 1 week and a standardised letter was sent to the primary care physician and the local ophthalmologist. Over the first 3 months of 1999 the effect was evaluated. RESULTS: HbA(1c) values higher than 9.0% were found in eight/20 of the patients (40%) with Type 1 diabetes and in 61/144 of the patients (54%) with Type 2 diabetes. In 55% this new information in the context of the need for laser therapy resulted in the acceptance of a structured intervention by the patient. This led to an improvement of the HbA(1c) in the people with Type 1 diabetes. CONCLUSION: Patients with poor blood glucose control can be identified in an ophthalmological department. The need for laser therapy can be used to motivate the patients for a significant improvement of the quality of blood glucose control.

Blood Glucose↗
PubMed2001

Prevalence of a common point mutation in the dihydropyrimidine dehydrogenase (DPD) gene within the 5'-splice donor site of intron 14 in patients with severe 5-fluorouracil (5-FU)- related toxicity compared with controls.

Deficiency of dihydropyrimidine dehydrogenase (DPD), the rate-limiting enzyme in 5-fluorouracil (5-FU) catabolism, has been linked to toxic side effects of 5-FU. The most prominent mutation of the DPD gene resulting in severe DPD deficiency is a G to A mutation in the GT 5'-splice recognition site of intron 14 (exon 14-skipping mutation). The corresponding mRNA lacks exon 14, and the enzymatic activity of the translated DPD protein is virtually absent. We developed a reverse transcription-PCR-based assay suitable for routine identification of the exon 14-skipping mutation and screened a control cohort of 851 Caucasian individuals as well as a cohort of 25 cancer patients reported by their physicians to have suffered from WHO grades 3-4 toxicity upon 5-FU chemotherapy. Within the control cohort, in total, eight heterozygotes were detected (0.94%): one heterozygote in 51 healthy donors, (1.96%); five heterozygotes in 572 hospital patients (0.87%); and two heterozygotes in 228 colorectal tumor patients (0.88%). Among the 25 patients with severe 5-FU-related toxicity, 5 (20%) were heterozygous and 1 (4%) was homozygous for the exon 14-skipping mutation. All six patients had experienced WHO grade 4 myelosuppression. Lethal outcome was seen in the homozygous and two of the heterozygous cases. We conclude that carriers of the DPD exon 14-skipping mutation are at significantly increased risk to experience life-threatening myelosuppression upon 5-FU treatment, even when the allelic status is heterozygous. These data lead us to suggest routine testing for the exon 14-skipping mutation before 5-FU treatment.

Adult↗
PubMed2000

[Cardiac manifestations of peripheral primitive neuroectodermal tumor (pPNET): a rare case].

HISTORY: A 44-year-old man presented to his general practitioner with increasing exertional dyspnoea. After a syncope he was admitted to hospital. INVESTIGATIONS: Echocardiography on admission demonstrated a large pericardial effusion (45 mm over the right and 57 mm over the left ventricle) which, in view of its haemodynamic relevance, had to be removed by pericardiocentesis. Cytological examination of the fluid showed various blood constituents but no atypical cells. Computed tomography (CT) of the thorax revealed a homogeneous hyperdense structure in the area of the left atrium. After several more pericardiocenteses echocardiography showed a pericardial tumour between the left atrium and ventricle. Gastroscopy, coloscopy, abdominal CT, an octreotide scan and positron-emission tomography did not indicate an extracardiac tumour. Coronary angiography and video-assisted thoracoscopy were performed. They confirmed an epicardial tumour at the level of the left atrium. TREATMENT AND COURSE: The entire round and solid tumour of about 3 cm in diameter, at the tip of the left atrial appendage was removed under extracorporeal circulation. No adjuvant treatment was given. Histological and immunohistological tests of the resected specimen (CD-99 and NSE-positive) provided the diagnosis of malignant peripheral primitive neuroectodermal tumour (pPNET). CONCLUSION: There are at present no adequate data on optimal treatment of pPNET in the heart. This case demonstrates that even with a large such tumour long remission is possible after complete removal without any adjuvant treatment.

Adolescent↗
PubMed2000

The significance of somatostatin analogues in the antiproliferative treatment of carcinomas.

Somatostatin is a cyclic tetradecapeptide hormone. It was initially isolated from bovine hypothalami. Somatostatin inhibits endocrine and exocrine secretion, as well as tumor cell growth, by binding to specific cell-surface receptors. Its potent inhibitory activity is limited, however, by its rapid enzymatic degradation and the consequently short plasma half-life. Octreotide is a short somatostatin analogue with increased duration of action compared with somatostatin. Preclinical studies have focused on the anticancer effects of octreotide and the related somatostatin analogues. In vitro, at nanomolar concentrations, these analogues inhibit the growth of tumor cells that express high-affinity somatostatin receptors. Accordingly, such analogues potently inhibit the growth of somatostatin receptor-positive tumors in various rodent models. The range of cancers susceptible to octreotide and related somatostatin analogues includes mammary, pancreatic, gastric, colorectal, prostate, thyroid, and lung carcinomas. Moreover, an indirect antiproliferative effect of somatostatin analogues is achievable in somatostatin receptor-negative tumors whose growth is driven by factors (e.g., gastrin, insulin-like growth factor-1) that become down-regulated by somatostatin. The clinical effect of somatostatin analogues in terms of tumor response in cancer patients is a subject of controversy, however. Most responses have been seen in patients with pancreatic cancers.

Animals↗
PubMed2000

The role of LH-RH analogues in the adjuvant and palliative treatment of breast cancer.

Ovarian ablation has a long-standing history in the treatment of metastatic breast cancer. At the end of the past century, several reports appeared on the beneficial effect of surgical removal of the ovaries in premenopausal women with advanced breast cancer. Subsequently, this treatment became the standard systemic hormone therapy for such patients. However, the disadvantage is that only a minority of patients respond, and the remainder suffer unnecessary treatment morbidity. In a random premenopausal patient population, oophorectomy produced an average 33% objective response rate. In the search for alternatives, analogues of luteinizing hormone-releasing hormone (LH-RH) have been thoroughly investigated in pre- and postmenopausal women. The results obtained have established a place for LH-RH agonists in the treatment of premenopausal women with metastatic breast cancer. In addition, these substances have replaced oophorectomy where indicated in the adjuvant hormonal treatment of premenopausal breast cancer.

Amino Acid Sequence↗
PubMed2000

Malignancies in patients with insulin-treated diabetes mellitus.

In patients with diabetes mellitus, contradictory results have been reported indicating both increased and reduced risks of malignancies. In the present trial all insulin-treated diabetic patients (n = 2720) attending our centre since 1995 were studied. Of these patients, 28 (type 1/type 2: n = 1/27, 23 women) developed malignancies during insulin therapy: 11 patients developed cancer of the breast, 4 patients cancer of the pancreas, 3 patients cancer of the kidneys and 10 patients developed other malignancies. The characteristics of these patients [mean +/- SD (range)] were as follows: age 68.8 +/- 8.6 (52.0 87.0) years, diabetes duration 13.1 +/- 8.1 (0.5-29.0) years, duration of insulin therapy at the time of the diagnosis of malignancy 4.3 +/- 5.7 (0.5 24.0) years, insulin dosage 0.67 +/- 0.43 (0.11-1.72) IU/kg body weight, mean HbAlc 9.6 +/- 1.9 (6.8-14.9)% (HPLC, Diamat, normal range 4.4%-5.9%). The prevalences of nephropathy, retinopathy (non-proliferative: n = 7) and peripheral neuropathy were 35.7%, 25.0% and 46.4% respectively. When the features of the 27 patients with type 2 diabetes were compared with the characteristics of the type 2 diabetic patients (n = 117, 63 women) studied in a population-based survey of insulin-treated diabetic patients, also performed in the area of Jena [JEVIN; Schiel R et al. (1997a)] there were no significant differences in the duration of insulin therapy (JEVIN: 4.7 +/- 4.3 years, P = 0.64), insulin dosage (JEVIN: 0.55 +/- 0.27 IU/kg body weight, P = 0.08), mean HbAlc (JEVIN: 9.0 +/- 2.1%, P = 0.16) and the prevalences of long-term complications of diabetes. The quality of diabetes control in insulin-treated patients suffering from malignancies is comparable to that of a selection-free population of diabetic patients. Furthermore, in comparison to non-diabetic subjects our diabetic patients showed no altered risk for malignancies as a function of insulin dosage, the duration of diabetes or insulin therapy, the quality of diabetes control or the prevalence of long-term complications of the disease.

Aged↗
PubMed2000

Intensive chemotherapy with idarubicin, ara-C, etoposide, and m-AMSA followed by immunotherapy with interleukin-2 for myelodysplastic syndromes and high-risk Acute Myeloid Leukemia (AML).

Intensive chemotherapy followed by treatment with interleukin-2 (IL-2) was evaluated in a prospective, randomized, multicenter trial including 18 patients with refractory anemia with excess of blasts in transformation (RAEB-T), 86 patients with acute myeloid leukemia (AML) evolving from myelodysplastic syndromes, and six patients with secondary AML after previous chemotherapy. Median age was 58 years (range: 18-76 years). Forty-nine patients (45%) achieved a complete remission (CR) after two induction cycles with idarubicin, ara-C, and etoposide, 52% of them aged </=60 years and 35% aged >60 years (p=0.06). After two consolidation courses, patients were randomized to four cycles of either high- or low-dose IL-2. Patients aged up to 55 years with an HLA-identical sibling donor were eligible for allogeneic bone marrow transplantation. The median relapse-free survival was 12.5 months, with a probability of ongoing CR at 6.5 years of 19%. Overall survival of all patients was 8 months, and 21 months for the CR patients. Median survival was significantly longer among patients aged </=60 years than among the older patients (16 vs 6 months, p<0.001). Median duration of survival and relapse-free survival were not statistically different in the two IL-2 treatment arms.

Acute Disease↗
PubMed2000

Gastric cancer in very young adults: apropos four patients and a review of the literature.

Whether gastric cancer in young adults differs from gastric cancer in older patients has been a controversial issue. It has long been suspected that young patients with gastric cancer have different biological features with a more aggressive course of disease and a poorer prognosis than older patients. This, however, has not been firmly substantiated. We report on the clinical course of four patients (three female and one male) with locally advanced (n = 1) or metastasized (n = 3) non-resectable gastric cancer diagnosed under the age of 29 years (23, 25, 27, 28 years). Prior to diagnosis, all three women had recently been pregnant (1-22 months). Diagnosis was endoscopically biopsy-proven and staging work-up was performed by primary explorative surgery (n = 1), laparoscopy and explorative surgery (n = 1) or CAT scan and ultrasound (n = 2). The delay between initial symptoms and diagnosis was 8-22 weeks (median, 10 weeks). The histology was signet-ring cell (n = 2) or undifferentiated (n = 2) gastric cancer. All patients had the diffuse type of gastric cancer according to Lauren. Patients were treated with the FLAP polychemotherapy regimen consisting of leucovorin, 5-fluorouracil, doxorubicin and cisplatinum, as previously reported. The best response after chemotherapy was partial in two patients. Two patients showed progressive disease. Secondary surgery was performed in three responding patients (one of them responded only locally). One patient achieved no evidence of disease after complete tumor resection (R0). In two patients surgery was palliative (R2/exploration). Three patients died 6, 4 and 8 months after diagnosis. One patient is still alive. In our series, very young adults with gastric cancer had adverse clinical and pathological features. In accordance with other reports, we observed a predominance of female patients and a possible association with recent pregnancies. Though the delay between the first symptoms and diagnosis in our patients was no different from that reported for older patients, special emphasis should be given to prompt referral and diagnostic investigations, ensuring the diagnosis of gastric cancer early in the course of disease.

Adult↗