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M J Heslin

Publications and source records attributed to M J Heslin.

At least 37 records · Page 2Linked to original sources

Early postoperative enteral feeding improves whole body protein kinetics in upper gastrointestinal cancer patients.

BACKGROUND: Patients with upper gastrointestinal (GI) tract malignancies are at increased risk for malnutrition, as well as postoperative morbidity and mortality. As data clearly documenting the benefit of early postoperative enteral feeding in upper GI cancer patients as compared with no feeding are sparse, we examined the protein kinetic effects of early enteral feeding and compared it with standard postoperative care (ie, intravenous fluid). METHODS: Twenty-nine patients undergoing resection of an upper GI tract malignancy were prospectively randomized to either enteral feeding (FEED, n = 12) starting on postoperative day (POD) 1 via a jejunostomy tube or intravenous fluid (IVF, n = 17). On POD 5, all patients underwent resting energy expenditure determination and a protein metabolic study using the isotope 14C-leucine to determine whole body (WB, micromol leu/kg/min) protein kinetics. RESULTS: Respiratory quotient and insulin (microU/mL) levels were significantly increased in patients receiving enteral feeding (0.85 +/- 0.02, 19.8 +/- 4.5 versus 0.78 +/- 0.02, 9.3 +/- 0.8, FEED versus IVF, P < 0.05). Free fatty acids (meq/dL) were significantly lower in FEED group (0.36 +/- 0.04) as compared with IVF group (0.85 +/- 0.07, P < 0.0001). While there were no significant differences in WB protein oxidation (0.10 +/- 0.01 versus 0.10 +/- 0.02) or synthesis (0.81 +/- 0.09 versus 0.68 +/- 0.08, IVF versus FEED), WB protein catabolism was significantly less (0.91 +/- 0.10 versus 0.37 +/- 0.09, P = 0.002), and WB protein net balance was converted to positive in FEED group (-0.10 +/- 0.01 versus 0.30 +/- 0.03, IVF versus FEED, P < 0.001). CONCLUSIONS: Early enteral feeding decreases fat oxidation and whole body protein catabolism while improving net nitrogen balance. By significantly improving protein metabolism, enteral feeding may decrease postoperative morbidity and mortality in upper GI cancer patients.

Aged↗

A prospective, randomized trial of early enteral feeding after resection of upper gastrointestinal malignancy.

OBJECTIVE: The purpose of the study was to determine whether early postoperative enteral feeding with an immune-enhancing formula (IEF) decreases morbidity, mortality, and length of hospital stay in patients with upper gastrointestinal (GI) cancer. SUMMARY BACKGROUND DATA: Early enteral feeding with an IEF has been associated with improved outcome in trauma and critical care patients. Evaluable data documenting reduced complications after major upper GI surgery for malignancy with early enteral feeding are limited. METHODS: Between March 1994 and August 1996, 195 patients with a preoperative diagnosis of esophageal (n = 23), gastric (n = 75), peripancreatic (n = 86), or bile duct (n = 11) cancer underwent resection and were randomized to IEF via jejunostomy tube or control (CNTL). Tube feedings were supplemented with arginine, RNA, and omega-3 fatty acids, begun on postoperative 1, and advanced to a goal of 25 kcal/kg per day. The CNTL involved intravenous crystalloid solutions. Statistical analysis was by t test, chi square, or logistic regression. RESULTS: Patient demographics, nutritional status, and operative factors were similar between the groups. Caloric intake was 61% and 22% of goal for the IEF and CNTL groups, respectively. The IEF group received significantly more protein, carbohydrate, lipids and immune-enhancing nutrients than did the CNTL group. There were no significant differences in the number of minor, major, or infectious wound complications between the groups. There was one bowel necrosis associated with IEF requiring reoperation. Hospital mortality was 2.5% and median length of hospital stay was 11 days, which was not different between the groups. CONCLUSION: Early enteral feeding with an IEF was not beneficial and should not be used in a routine fashion after surgery for upper GI malignancies.

Aged↗

Prognostic factors associated with long-term survival for retroperitoneal sarcoma: implications for management.

PURPOSE: Retroperitoneal soft tissue sarcomas are rare tumors. Studies characterizing long-term follow-up and patterns of recurrence are limited. The purpose of this analysis is to identify patterns of recurrence and prognostic factors associated with long-term survival after resection of retroperitoneal soft tissue sarcomas. METHODS: Between July 1, 1982, and June 30, 1990, 198 adult patients were identified from our prospective soft tissue sarcoma database carrying the diagnosis of retroperitoneal soft tissue sarcoma who were eligible for > or = 5 years of follow-up. Of these, 48 patients (25%) were documented to be alive > or = 5 years from the time of operation. Statistical analysis was by log-rank or Wilcoxon test for univariate analysis. Multivariate analysis was by the Cox model. RESULTS: The recurrence rate during the follow-up period was approximately 5% per year from the time of initial operation. Of the patients who were disease-free for > or = 5 years from initial surgery, 40% recurred by 10 years. Radiation therapy was the only factor significant (P = .02) for a reduction in the risk of local recurrence. Age < or = 50 years and high-grade tumors were significant factors (P = .003 and .009, respectively) for an increased risk of distant metastasis. Incomplete gross resection was the only factor significant for an increased risk of tumor mortality (P = .003). CONCLUSION: Complete surgical resection at the time of primary presentation is likely to afford the best chance for long-term survival. With long-term follow-up, it is clear that recurrence will continue to occur, and a 5-year disease-free interval is not a cure. Patients with an incomplete initial resection, age less than 50 years, and high-grade tumors are candidates for investigational adjuvant therapy.

Disease-Free Survival↗

The effect of blood transfusion on tumor growth in sarcoma-bearing rats.

BACKGROUND: The effect of blood transfusion on tumor growth is controversial. Under experimental conditions, even similar animal models can give varied results. This study was undertaken to characterize the nature of the effect of blood transfusion on tumor growth. METHODS: Sixty-five Fischer 344 rats subcutaneously implanted with a methylcholanthrene-induced sarcoma were studied with additive blood transfusion at 1% tumor burden in two separate experiments. In experiment 1, the effects of syngeneic fresh whole blood transfusion (5, 10, and 15 ml/kg) and allogeneic (5 ml/kg) were tested. To determine if stored blood influenced the results, experiment 2 was performed with syngeneic blood transfusion (15 ml/kg) and allogeneic blood transfusion at 5 ml/kg. Tumor dimensions were determined daily by external measurement, and tumor weight and growth rate were calculated. RESULTS: No significant differences in final tumor weights or tumor growth rates were found in transfused rats compared with controls. This held true for syngeneic blood transfusion regardless of dose, allogeneic blood transfusion, and regardless of whether the blood was fresh or stored. CONCLUSIONS: Additive blood transfusion does not affect tumor growth in this animal model. This finding, together with the general inconclusiveness in the reported literature on this topic, speaks against a dominant role for the effect of blood transfusion on tumor behavior.

Animals↗

Prognostic significance of a positive microscopic margin in high-risk extremity soft tissue sarcoma: implications for management.

PURPOSE: A positive microscopic margin (PMM) is a significant prognostic variable and leads to local recurrence (LR) in high-grade soft tissue sarcoma (STS) patients. Its effect on the rate of distant metastasis (DM) and tumor mortality (TM) remains controversial. PATIENTS AND METHODS: One hundred sixty-eight primary, high-risk (high-grade, deep, > or = 5 cm) extremity STS patients were identified from our data base, of which 42 had a PMM. Limb-sparing surgery (LSS) was the primary surgical therapy in 144 patients; 24 received amputation (AMP). Statistical analysis was by log-rank test and Cox model. Significance was defined as a P value less than .05. RESULTS: A PMM was a significant negative prognostic factor for both DM and TM (P = .002 and .002, respectively). However, those patients who received LSS with 28% PMMs showed no significant difference in the rate of DM or TM compared with patients who received AMP with only 8% PMMs (log-rank, P = .057 and .28, respectively). A PMM was significantly associated with > or = 1,000 mL blood loss and more than 3 hours of operating time (P < .006 and .001, respectively). CONCLUSION: The strong statistical significance that relates a PMM to DM and TM in high-risk STS of the extremity is likely related to biologically aggressive tumors and LSS. Residual microscopic disease is not a guarantee of LR. The main problem in this group of patients is not LR, but DM and subsequent death. Therefore, to increase a disability with further surgery or amputate a patient's limb without clear evidence of LR in this group at high risk for distant recurrence is not recommended.

Adult↗

Effect of perioperative blood transfusion on recurrence and survival in 232 primary high-grade extremity sarcoma patients.

BACKGROUND: Allogeneic blood transfusion (BT) has been implicated as an unfavorable factor influencing cancer recurrence and overall survival. METHODS: To investigate this, 232 consecutive localized, high-grade extremity soft tissue sarcoma (STS) patients admitted between January 1, 1983, and December 31, 1989, were analyzed from our prospective database by univariable and Cox multivariable statistical methods. RESULTS: Twenty-eight patients developed a local recurrence (LR). Factors found significantly unfavorable for the rate of developing an LR by uni- and multivariable tests were age > 60 years and positive microscopic margin. Eighty-nine patients developed a distant metastasis (DM) and 72 patients died of their tumor. Median follow-up of survivors was 48 months. Unfavorable factors for DM and tumor mortality (TM) by univariable analysis included large size, deep tumor (that involved or was below the superficial fascia), positive microscopic margin, invasion of a vital structure, operative blood loss, duration of operation, and perioperative BT (whole blood or packed cells -24 to +48 h of curative operation). Multivariable analysis found large size, deep tumor, and positive margin significant independent unfavorable factors for DM and TM. The effect of BT was not a significant independent prognosticator for LR, DM, or TM by multivariable analysis (p = 0.26, 0.56, 0.08, respectively). The only factor that was found to be significant in a multivariable analysis of factors contributing to postmetastasis survival was time < 6 months until metastasis (p = 0.008). BT had no significant impact on postmetastasis survival (p = 0.42). There was a significant association between BT and deep, large tumors. As the size of deep tumors increased from < 5, > or = 5 < 10, > or = 10 < 15, or > or = 15 cm, the amount transfused was 15, 16, 49, and 68% (p < 0.00001). Also, BT was significantly (p < 0.005) associated with low hematocrit at initial diagnosis, blood loss during surgery, and the length of the surgical procedure. CONCLUSIONS: These data emphasize the importance of size, depth, and margin on distant recurrence and death for localized high-grade extremity STS. In the absence of a randomized trial, the impact of allogeneic blood transfusion would appear to be due to its strong association with large size and deep tumor invasion. This study also highlights the importance of a multivariable analysis and long-term follow-up to better define this controversial question.

Blood Transfusion↗

The effect of systemic hyperinsulinemia with concomitant amino acid infusion on skeletal muscle protein turnover in the human forearm.

In vitro, insulin has been shown to increase skeletal muscle (SM) protein synthesis and decrease SM protein breakdown. Whether these same effects are found in vivo in man is less clear. The study of the effect of hyperinsulinemia (INS) on SM protein turnover (SMPT) is complicated by hypoaminoacidemia, which can obviate the true effect of insulin on SMPT. To prevent this, we studied the effect of INS on SMPT in the human forearm with amino acid (AA) infusion to ensure adequate substrate for full evaluation of insulin's effect. Twelve healthy volunteers (aged 53 +/- 3 years) were studied. Steady-state AA kinetics were measured across the forearm after a systemic 2-hour primed continuous infusion of 3H-phenylalanine (3H-Phe) and 14C-leucine (14C-Leu) in the postabsorptive (PA) state and in response to systemic INS (71 +/- 5 microU/mL). AAs were infused during INS as 10% Travasol (Travenol Laboratories, Deerfield, IL) at .011 mL/kg/min to maintain PA branched-chain AA (BCAA) levels, known regulators of SMPT, and to mildly elevate total AA levels. The negative PA net balance of both Phe and total Leu carbons (LeuC) became positive with INS + AA infusion (Phe from -16 +/- 2 to 12 +/- 3 nmol/min/100 g [P < .01]; LeuC from -26 +/- 6 to 24 +/- 7 nmol/min/100 g [P < .01]).(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗

Abdominal aortic pseudoaneurysm after blunt trauma.

A 4-year-old male child was admitted with a large 12 x 15 cm suprarenal abdominal aortic pseudoaneurysm 7 months after an episode of blunt abdominal trauma. Aneurysmorrhaphy was performed through a left thoracoabdominal approach with Dacron patch aortoplasty. This report summarizes this case and reviews the literature on abdominal aortic pseudoaneurysms after blunt abdominal trauma.

Abdominal Injuries↗

Effect of systemic hyperinsulinemia in cancer patients.

Data defining the isolated effect of insulin on whole body protein and glucose metabolism in cancer patients are limited. Ten normal volunteers (controls), age 55 +/- 3 years (mean +/- SEM); 8 cancer patients, age 61 +/- 3 years, weight loss 2 +/- 1% (CANWL); and 8 cancer patients, age 55 +/- 2 years, weight loss 18 +/- 2% (CAWL), were studied in the post-absorptive state. Whole body leucine kinetics were determined during a baseline and then a study period during which insulin was infused at 1.0 milliunits/kg/min to achieve a high physiological level of 71 +/- 6, 83 +/- 5, and 64 +/- 5 microunits/ml in controls, CANWL, and CAWL, respectively. Whole body net balance equals protein synthesis minus protein breakdown. Glucose disposal (mg/kg/min) is the rate of D30 infusion at steady state. Glucose disposal of CANWL and CAWL during the study period was significantly (P less than 0.05, analysis of variance) less than controls (3.91 +/- 0.6 in CANWL, 3.66 +/- 1.0 in CAWL, and 5.87 +/- 0.6 mg/kg/min in controls), suggesting resistance to insulin with respect to carbohydrate metabolism. Hyperinsulinemia, under euglycemic and near basal amino acid conditions, significantly reversed the negative postabsorptive leucine net balance (P less than 0.05, analysis of variance) by decreasing protein breakdown in controls as well as weight-stable and weight-losing cancer patients, suggesting that cancer patients are not resistant to the anti-catabolic effect of insulin with respect to whole body protein metabolism.

Body Weight↗

The effect of insulin on glucose and protein metabolism in the forearm of cancer patients.

This study was designed to study the effect of systemic hyperinsulinaemia (INS) on glucose and protein metabolism in cancer patients. Sixteen cancer patients (8 > 10% weight loss (WL); 8 < 10% weight loss (NWL)) were compared with 12 healthy controls. Glucose uptake (GU) and phenylalanine (PHE) exchange kinetics were measured across the forearm in the postabsorptive state (PA) and in response to INS (71 +/- 5 microU ml-1). At steady state in response to INS, the negative PA PHE net balance became significantly positive, and GU significantly increased, for cancer and control groups, with no significant differences between the two groups. Subset analysis of NWL cancer vs. WL cancer found no difference between WL and NWL for the change in PHE balance from PA and INS, however GU increased significantly only for the NWL group between PA and INS. These data indicate that cancer patients are not resistant to the anabolic effect of INS on protein metabolism, regardless of weight loss, but are resistant to the effect of INS on glucose metabolism when further along in the disease process as evident by more significant weight loss. This differential response to the effect of INS can be exploited in an attempt to promote protein accrual in weight-losing cancer patients.

Aged↗

Growth hormone and insulin reverse net whole body and skeletal muscle protein catabolism in cancer patients.

The authors examined the effect of recombinant-human growth hormone (r-hGH) and insulin (INS) administration on protein kinetics in cancer patients. Twenty-eight cancer patients either received r-hGH for 3 days (GH group, n = 12, weight loss = 6 +/- 2%) or were not treated (control [CTL] group, n = 16, weight loss = 11 +/- 2%) before metabolic study. Recombinant-human growth hormone dose was 0.1 mg/kg/day (n = 6) or 0.2 mg/kg/day (n = 6). Patients then underwent measurement of baseline protein kinetics (GH/B, CTL/B) followed by a 2-hour euglycemic insulin infusion (1 mU/kg/minute) and repeat kinetic measurements (GH/INS,CTL/INS). Whole-body protein net balance (mumol leucine/kg/minute) was higher (p less than 0.05) in GH/INS (0.20 +/- 0.06) than in CTL/INS (0.06 +/- 0.03) or GH/B (-0.19 +/- 0.03). Skeletal muscle protein net balance (nmol phenylalanine/100 g/minute) in GH/INS (25 +/- 6) and CTL/INS (19 +/- 5) was higher than CTL/B (-18 +/- 3). Recombinant-human growth hormone and insulin reduce whole-body and skeletal muscle protein loss in cancer patients. Simultaneous use of these agents during nutritional therapy may benefit the cancer patient.

Amino Acids↗

Effect of hyperinsulinemia on whole body and skeletal muscle leucine carbon kinetics in humans.

Data documenting the isolated effect of systemic hyperinsulinemia on whole body and skeletal muscle leucine carbon kinetics in humans are limited. Using steady-state [14C]leucine kinetics, 10 normal volunteers were studied in the baseline postabsorptive state and then under euglycemic, hyperinsulinemic (71 +/- 5 microU/ml), and euleucinemic conditions. Systemic hyperinsulinemia resulted in a significant decrease in whole body and forearm leucine rate of appearance (Ra) by 17 and 37%, respectively, (P less than 0.0003, 0.03), without a significant change in the nonoxidized rate of disappearance for either (P = 0.23, 0.66). The baseline contribution of total body skeletal muscle (TBSM) leucine Ra and rate of disappearance (Rd) to whole body leucine Ra and Rd was 27 +/- 6 and 24 +/- 5%, respectively. During hyperinsulinemia TBSM Ra decreased by 34%, whereas whole body Ra decreased by 16%. We conclude that the primary effect of insulin in the whole body and skeletal muscle is to decrease leucine release from protein without a significant effect on leucine incorporation into protein. This antiproteolytic effect of insulin is more pronounced in skeletal muscle than in other tissues in the body.

Amino Acids↗

Growth hormone and insulin combine to improve whole-body and skeletal muscle protein kinetics.

BACKGROUND: A cooperative effect of exogenous insulin and recombinant human growth hormone (r-hGH) with respect to whole-body and skeletal muscle protein metabolism has not been demonstrated previously. This study examined the effect of r-hGH and insulin administration during euglycemic clamping and concurrent amino acid supplementation. METHODS: Twenty-three normal volunteers in the postabsorptive state were either treated with r-hGH for 3 consecutive days before a metabolic study (GH group; n = 10) or not treated (CTRL group; n = 13). The r-hGH dose was 0.2 mg/kg/day (n = 5) or 0.1 mg/kg/day (n = 5). All subjects then received an infusion of 14C-labeled leucine and tritiated phenylalanine, followed by measurement of baseline protein kinetics (GH and CTRL). Subsequently a euglycemic insulin infusion (1 mU/kg/min) with concurrent amino acid infusion was administered, and protein kinetic measurements were repeated at steady state. RESULTS: GH and insulin separately produced an increase in whole-body and skeletal muscle protein net balance. GH plus insulin was associated with a higher net balance of protein than was insulin alone. CONCLUSIONS: r-hGH and insulin in the presence of amino acids and glucose combine to improve whole-body and skeletal muscle protein kinetics.

Amino Acids↗

Superficial extremity soft tissue sarcoma: an analysis of prognostic factors.

BACKGROUND: Experience with soft tissue sarcoma has suggested that superficial tumors have a favorable prognosis. We evaluated the prognostic features of this subset of sarcoma. METHODS: Prospective data on 215 patients presenting to Memorial Sloan-Kettering Cancer Center with primary extremity superficial soft tissue sarcomas between July 1, 1982 and July 1, 1996 were analyzed. Superficial sarcomas were defined as subcutaneous tumors not invading the investing fascia of the muscle. Analysis was by univariate and multivariate tests for local recurrence, metastasis, and tumor mortality. RESULTS: Ninety (42%) patients were over 50 years of age, 115 (53%) had high-grade tumors, 53 (25%) had tumors > or = 5 cm, and 18 (8%) had positive margins following definitive resection. Median follow-up was 45 months (range 2 days to 151 months), 31 (14%) patients had local recurrences, 20 (9%) had distant metastases, and 15 (7%) died of disease. Five- and 10-year actuarial disease-specific survivals were 91% and 85%, respectively. On multivariate analysis, age > 50 years predicted local recurrence (RR 5.7; 95% CI, 2.4-13.3; p < 0.0001). High grade (RR 4.2; 95% CI, 1.4-12.7; p < 0.006), and size > or = 5 cm (RR 4.4; 95% CI, 1.8-11; p < 0.002) predicted distant metastases. High grade (RR 7; 95% CI, 1.5-31.4; p < 0.003), size > or = 5 cm (RR 6.9; 95% CI, 2.3-20.8; p < 0.0006), and positive margins (RR 3.8; 95% CI, 1.2-12.4; p < 0.006) predicted tumor mortality. CONCLUSION: Primary superficial extremity soft tissue sarcomas have a favorable prognosis. Size and grade of superficial tumors are the strongest factors in predicting survival.

Adolescent↗

Neovascularity and clinical outcome in high-grade extremity soft tissue sarcomas.

BACKGROUND: Increased tumor neovascularity has been shown to correlate with poor prognosis in solid tumors. METHODS: Microvessels were identified by factor VIII immunohistochemical staining. Analysis of microvessel counts, tumor characteristics, and resection details was performed on 119 primary, high-grade extremity soft tissue sarcomas (STS) and correlated with clinical outcome. RESULTS: Tumor characteristics and resection details were analyzed and patient outcome was examined with respect to local recurrence, distant metastasis, and disease-specific survival. Factors found to be significant on univariate analysis for all outcome variables were positive microscopic margin and tumor size. A positive microscopic margin was found to be a significant risk factor for local recurrence (P = .03), distant metastasis (P = .006), and disease-specific survival (P = .004). A primary tumor greater than 10 cm in diameter was a poor prognostic factor for distant metastasis (P = .03) and disease-specific survival (P = .006) when compared to tumors smaller than 10 cm. Microvessel count did not correlate with survival nor did it predict distant metastasis or local recurrence. Histologic subtypes of STS that have a prominent vascular pattern as a diagnostic criterion (i.e., angiosarcoma, liposarcoma, hemangiopericytoma) form a subgroup of all STS. Neovascularity in these subtypes showed no relationship to clinical outcome. CONCLUSIONS: These data confirm the prognostic importance of microscopic margin and tumor size in high-grade extremity STS. Neovascularity measured by factor VIII staining had no prognostic significance in these mesenchymal tumors, in contradistinction to carcinomas. Alternatively, microvessel counts may not accurately represent the angiogenic capacity of STS. Therefore, patients with STS who are eligible for anti-angiogenesis clinical trials cannot be identified solely by microvessel count.

Adult↗

Core needle biopsy for diagnosis of extremity soft tissue sarcoma.

BACKGROUND: Classic teaching has advocated the use of open biopsy to diagnose and grade extremity soft-tissue sarcoma. Reported advantages of core needle biopsy include the minimal morbidity, cost, and time. The perceived disadvantage has been diagnostic inaccuracy. The objective of this study was to compare the diagnostic accuracy of core needle biopsy to incisional or frozen section biopsy for primary extremity masses suspicious for soft-tissue sarcoma. METHODS: Patients presenting with extremity masses were identified from our prospective soft-tissue sarcoma database (malignant) and from the clinical information center (benign) between January 1, 1990, and December 31, 1995. Biopsy and subsequent resection data were collected from the pathologic records. RESULTS: During this time, 164 primary extremity soft-tissue masses were evaluated before any biopsy. As the initial diagnostic approach, there were 60 core needle, 44 incisional, 36 frozen section, and 26 excisional biopsies. Two patients underwent two biopsy procedures. Ninety-three percent of the specimens obtained at core needle biopsy were adequate to make a diagnosis. Of the adequate core needle biopsy specimens, 95%, 88% and 75% correlated with the final resection diagnosis for malignancy, grade, and histologic subtype, respectively. Of the frozen section biopsy specimens, 94% were adequate, and accurate diagnostic results of malignancy were obtained with 88%. However, only 62% and 47% were correct for grade and histologic subtype, respectively, which was significantly different than the results obtained with incisional biopsy. The false-negative and false-positive rates for core needle biopsy were 5% and 0% for malignancy. Two core needle biopsy specimens graded low were found to be high, and one core needle biopsy specimen graded high was subsequently found to be low on final resection. CONCLUSIONS: When read by an experienced pathologist, the results of core needle biopsy provide accurate diagnostic information for malignancy and grade. Adequate core needle biopsy obviates the need for open biopsy and can be used for rational treatment planning. In the absence of adequate tissue, open biopsy is required.

Biopsy, Needle↗

Multimodality treatment for patients with hepatocellular carcinoma: analysis of prognostic factors in a single Western institution series.

There are few Western studies evaluating prognostic factors for survival in patients with hepatocellular carcinoma (HCC) and the influence on survival of various therapeutic options including orthotopic liver transplantation (OLT). A retrospective analysis was performed of 122 patients with HCC treated at the University of Alabama at Birmingham from January 1990 through December 1999. Clinicopathologic and treatment factors were analyzed with overall survival as the main outcome variable. Median age was 62 years. Most patients were male (74%) and white (79%). Eighty patients (66%) had associated cirrhosis. Sixty-three percent of patients presented with American Joint Committee on Cancer (AJCC) stage III or IV tumors. The median follow-up for survivors was 22 months. The 1-, 3-, and 5-year actuarial survival rates for the entire cohort were 46%, 24%, and 17%, respectively. On multivariate analysis, ablative surgery (P = 0.003), AJCC stages I and II (P = 0.0012), and absence of vascular invasion (P = 0.0001) were found to be independent favorable characteristics. Forty-four patients underwent surgical resection (including OLT, n = 20) or a surgical ablative procedure. All but two nonsurgical patients died of disease. The actuarial 1-, 3-, and 5-year survival rates for this group were 80%, 71%, and 61%, respectively. On multivariate analysis of the surgical group, only vascular invasion was associated with poor prognosis (P = 0.001). OLT was associated with a favorable prognosis on univariate analysis (P = 0.02). Forty percent of patients who received transplants underwent local/regional treatment before transplantation and the outcome in these patients was no different from that in other transplant patients. Surgical treatment is the only potential curative option for HCC, and qualifying for liver transplantation may be a favorable prognostic factor in surgical patients. Local/regional therapy prior to transplantation may provide a bridge to OLT without an increase in tumor-related mortality.

Adolescent↗