Use of point-of-care HbA1c measurement to estimate the level of undiagnosed diabetes mellitus among 67-year-old participants in a cardiovascular screening programme in the municipality of Viborg, Denmark.

AIMS: To determine the prevalence of unidentified diabetes mellitus among 67-year-olds in Denmark participating in a screening programme focusing on cardiovascular disease and diabetes, and to describe glycaemic levels in individuals according to point-of-care HbA1c combined with self-reported diabetes status. METHODS: In this cross-sectional, retrospective, population-based study, all people aged 67 years living in the Viborg municipality were invited to take part in the Viborg Inter-sectorial Screening Programme (VISP), which focuses on cardiovascular disease and diabetes. The VISP study was initiated in August 2014 and is ongoing. During the first 2 years of the programme, we stratified participants into groups based on their self-reported diabetes status and a single HbA1c measurement. RESULTS: A total of 1802 individuals were invited to participate, and 1501 consented, seven of whom were excluded because of missing data (HbA1c or diabetes status), resulting in an 82.9% participation rate (n=1494). Among those reporting not to have diabetes, 3.3% (n=45) had an HbA1c level ≥48 mmol/mol (6.5%). In the same group, 16.7% (n=226) had an HbA1c level of 41-48 mmol/mol (5.9-6.5%). Among those self-reporting the presence of diabetes, 30.1% (n=43) had an HbA1c level ≥58 mmol/mol (7.5%). CONCLUSIONS: The prevalence of unidentified diabetes was 3.3% based on a single HbA1c measurement. Furthermore, 16.7% of those reporting not to have diabetes had an HbA1c level of 41-48 mmol/mol (5.9-6.5%), representing a subgroup with an increased risk of developing diabetes. Among those with self-reported diabetes, 30.1% had an HbA1c level ≥58 mmol/mol (7.5%) and 6.3% had a level >74 mmol/mol (8.9%).

Health-related quality of life in subjects with HCV/HIV coinfection: results from ACTG 5178 study.

Although health-related quality of life (HRQOL) is diminished in HCV/HIV, the relationship between virologic response and maintenance therapy with HRQOL in this population is unknown. ACTG 5178 was a phase 2, randomized trial, with three steps - Step 1: all subjects received pegylated interferon (PEG-IFN)/ribavirin (P/R) for 12 weeks. Step 2: subjects who failed to achieve early viral response (EVR) were randomized to PEG-IFN or observational control for an additional 72 weeks. Step 3: subjects with EVR from step 1 continued on P/R for a total of 72 weeks with 24 weeks follow-up off-therapy. HRQOL, symptom distress and depression levels were measured at multiple time points. In step 1 (n = 329), there was a significant decline in HRQOL in all dimensions. In step 3 (n = 169), the overall HRQOL and three of its eight dimensions (general health, role function and pain score) were increased, and achievement of sustained virologic response was associated with increased general health and cognitive function. In step 2 (n = 85), there was no significant change in HRQOL and no significant difference between groups (PEG-IFN vs observational control). There was a significant decline in HRQOL during the initial 12 weeks of therapy. Thereafter, the HRQOL profile differed for subjects with EVR vs without EVR. Maintenance therapy with PEG-IFN had no impact on the HRQOL.

c-fos is not essential for v-abl-induced lymphomagenesis.

Recent studies have suggested that cellular transformation by abl oncoproteins may be mediated by the ras signaling pathway. One of the main nuclear targets of this signal transduction cascade is the Fos and Jun family of transcription factors. To test the relevance of the c-fos proto-oncogene for v-abl-induced cancer development, we inoculated c-fos-deficient mice with the Abelson murine leukemia virus. Neonatal c-fos-deficient mice infected with the Abelson complex are able to develop the pre-B-cell lymphoma that characterizes Abelson disease. c-fos-deficient animals succumb to the disease with similar kinetics as their wild-type and heterozygous littermates. Moreover, the transformed cell that brings about the malignancy in mutant mice is the same pre-B-cell lymphoblast that is seen in control animals. These results demonstrate that c-fos is not required for in vivo transformation by v-abl.

Survival after relapse of low-grade non-Hodgkin's lymphoma: implications for marrow transplantation.

PURPOSE: Despite modern therapy, patients with low-grade non-Hodgkin's lymphomas (NHLs) have a median survival of only 7 to 10 years. To determine factors that predict for short survival after relapse and thus to identify candidates for intensive investigational studies including bone marrow transplantation, we have analyzed the combined results of three Eastern Cooperative Oncology Group (ECOG) trials of initial chemotherapy for lymphoma. PATIENTS AND METHODS: All 466 patients who achieved initial complete response (CR) or partial response (PR) and had a subsequent relapse were evaluated (median follow-up, 12.6 years). Multivariate regression analysis within a training set (two thirds of cases) was verified in the remaining one-third (validation set) of cases. RESULTS: Age younger than 60 years, CR, and response duration were significantly associated with longer survival after relapse. Multivariate analysis developed a predictive model that identified shorter survival in patients greater than or equal to 60 years, regardless of CR or response duration. Patients younger than 60 years with an initial CR of more than 1 year had a median survival of 5.9 years, those with a PR of more than 1 year had a median survival of 4.2 years, and those with a CR or PR of less than or equal to 1 year, 2.4 years (P less than .0001). Even the most favorable group had a 10-fold greater mortality compared with age-adjusted United States population rates. CONCLUSIONS: These data suggest that patients with low-grade NHLs with a less than or equal to 1-year response period have poor survival after relapse and may be candidates for aggressive salvage therapy, including transplantation. Longer initial responses lead to better survival after relapse. Clinical trials seeking to demonstrate an advantage for new treatments including transplantation will require long follow-up and comparison to control populations for meaningful analysis.

Comparison of chlorambucil and prednisone versus cyclophosphamide, vincristine, and prednisone as initial treatment for chronic lymphocytic leukemia: long-term follow-up of an Eastern Cooperative Oncology Group randomized clinical trial.

The Eastern Cooperative Oncology Group (ECOG) conducted a study in which patients with advanced chronic lymphocytic leukemia (CLL) were randomized between a regimen consisting of chlorambucil (30 mg/m2 orally day 1) and prednisone (80 mg orally days 1 to 5) (C + P) administered every 2 weeks and a more intensive regimen of cyclosphosphamide (300 mg/m2 orally days 1 to 5), vincristine (1.4 mg/m2 intravenously [IV] day 1), and prednisone (100 mg/m2 orally days 1 to 5) (CVP) given every 3 weeks. Treatment was continued for up to 18 months to maximal response. Of the 122 eligible patients, 60 received C + P, while 62 received CVP. With a median follow-up of 7 years, there were no significant differences in survival (4.8 v 3.9 years, P = .12), complete remission (CR) rate (25% v 23%; P = .83), or duration of response (2.0 v 1.9 years; P = .78) between C + P and CVP. Toxicity was modest despite the prolonged treatment. The long median survival of 4.1 years for stage III and IV patients is superior to that usually reported. This could stem from continuing treatment to maximal response rather than an increase in intensity of therapy. These results are comparable to those reported with cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) therapy by other investigators. The data suggest that intermittent C + P administered to maximal response continues to be the standard treatment approach for advanced CLL.

Risk factors for high-dose cytarabine neurotoxicity: an analysis of a cancer and leukemia group B trial in patients with acute myeloid leukemia.

PURPOSE: We analyzed pretreatment characteristics of patients with postremission acute myeloid leukemia (AML) treated with high-dose cytarabine (HIDAC) during a recent Cancer and Leukemia Group B (CALGB) trial to determine risk factors associated with HIDAC neurotoxicity. PATIENTS AND METHODS: One hundred seventy-six patients received at least one course of HIDAC as part of a CALGB protocol designed to determine the optimal dose of cytarabine (ara-C) for postremission treatment of AML. HIDAC consisted of 3 g/m2 ara-C infused over 3 hours at 12-hour intervals on days 1, 3, and 5. The pretreatment characteristics of 170 patients were available for risk analyses. RESULTS: Eighteen patients (10%) experienced neurotoxicity. Univariate analyses demonstrated associations between the occurrence of neurotoxicity and elevated serum creatinine, age, and alkaline phosphatase (AP). Multivariate analysis showed that these variables were independent risk factors. These findings were used to construct a risk model with the following parameters: creatinine greater than or equal to 1.2 mg/dL, age greater than or equal to 40 years, and AP greater than or equal to 3 x normal. Seventeen of 46 (37%) patients with two or more of these criteria developed neurotoxicity compared with one of 124 (1%) patients with one or none. The sensitivity and specificity of this model were 94% and 81%, respectively. CONCLUSION: We conclude that patients with two or more of the following parameters may be at increased risk for HIDAC neurotoxicity: (creatinine greater than or equal to 1.2 mg/dL, age greater than or equal to 40, and AP greater than or equal to 3 x normal). However, this model should be confirmed by analysis of additional groups of patients treated with HIDAC.

Weekly high-dose methotrexate and doxorubicin for osteosarcoma: the Dana-Farber Cancer Institute/the Children's Hospital--study III.

Weekly high-dose methotrexate with leucovorin rescue and vincristine (HDMTX) and doxorubicin was administered as adjuvant postoperative therapy to 46 patients with a diagnosis of conventional high-grade nonmetastatic osteosarcoma of an extremity between July 1976 and December 1981. The primary lesions were managed by wide or radical amputation (26 patients) or by limb-sparing resection in 20 selected patients. The margins of the resections were retrospectively classified as marginal in three, wide in 16, and radical in one. The 5-year relapse-free survival (RFS) for all patients is 59% (95% confidence interval [CI], 43%, 74%) and overall survival is 78% (95% CI, 65%, 91%). The RFS for patients initially having a limb resection procedure is 55% (95% CI, 32%, 77%) compared with 62% (95% CI, 43%, 81%) for those initially having amputations (P = .52). Using multivariate analysis, the only significant prognostic variables that predicted RFS of greater than or equal to 3 years, were the presence of moderate to marked lymphocytic infiltration of the primary tumor (P less than .002), primary site outside of the proximal humerus (P less than .005), and the absence of a predominance of osteoblastic pattern in the primary tumor (P less than .03).

Gallium-67 imaging: a predictor of residual tumor viability and clinical outcome in patients with diffuse large-cell lymphoma.

Durable complete remissions (CRs) can be achieved in patients with diffuse large-cell lymphoma (DLCL) with multidrug chemotherapy. The length of time to reach CR may be predictive of treatment outcome. However, defining CR by chest radiograph or computed tomography (CT) is often difficult since residual abnormalities do not always indicate residual disease. We have prospectively evaluated the ability of gallium-67 citrate (Ga-67) imaging to define residual disease and predict outcome in 37 consecutive patients with DLCL. Patients received 296 to 370 megabecquerels (MBq) Ga-67 and were imaged prior to, following cycles 4 to 6, and at completion of intensive chemotherapy. Ga-67 scan results were correlated with radiographic studies. Seventeen of 37 patients (46%) showed persistent, abnormal Ga-67 uptake halfway through chemotherapy. Of these, four were in CR, 11 were in partial remission (PR), and two showed no change in tumor size. At follow-up, 10 (59%) have died (three who were scored as CR and seven who were in PR halfway through therapy), two are alive with active tumor, one relapsed and survives following bone marrow transplant, and four (three in PR and one in CR at the therapeutic halfway point) are without disease at a median of 28 months from presentation. Of the 20 patients who were Ga-67-negative halfway through therapy, 11 were in CR and nine were in PR. Five of 20 patients (25%) have died. Three, in radiographic CR died at 11, 26, and 28 months, and two in radiographic PR died at 15 and 17 months. One patient is alive with active tumor, and 14 patients (70%) are alive without disease at a median of 34 months from presentation. Ga-67 imaging proved to be an excellent indicator of residual viable tumor; a positive scan halfway through therapy predicted for a poor outcome and may well justify a change in treatment.

Induction chemotherapy with cisplatin, fluorouracil, and high-dose leucovorin for squamous cell carcinoma of the head and neck: long-term results.

PURPOSE: A phase II trial of cisplatin, fluorouracil, and leucovorin (PFL) induction chemotherapy in patients with locally advanced squamous cell carcinomas of the head and neck region (HNCA). PATIENTS AND METHODS: One hundred two patients (stage III/IV, previously untreated) were treated with induction PFL. Patients with resectable primary tumor site lesions and clinical complete response (CR) were offered radiotherapy (RT) without surgery to the primary tumor site. Response, toxicity, local-regional therapy, survival, and preservation of the primary tumor site were assessed. RESULTS: Among 279 courses, the overall response rate was 81%. Nineteen (19%) failed to respond, including three who died during therapy. Sixty-seven (69%) of 97 with assessable primary lesions had a clinical CR at the primary tumor site. Pathologic CR was recorded in 46 of 55 (84%) clinical CR patients who had biopsies performed on the primary tumor site. Toxicities resulted in unexpected hospitalizations in 19% of cases. After definitive local-regional therapy, 84 (82%) were disease-free including 71 (69%) with preserved primary tumor site anatomy. With a median follow-up time of 63 months, the cause-specific, overall (OS), and failure-free survival (FFS) rates at 5 years are 58%, 52%, and 51%. Local failure occurred in 29 of 102 (29%) and the local control rate at 5 years was 68%. CONCLUSION: PFL has significant activity with acceptable toxicity in patients with advanced disease who have a good performance status. Preservation of the primary tumor site could be achieved without apparent loss of local control or survival. Management of neck disease by surgery or RT must be individualized and separate from management of primary tumor. Survival compares favorably with similar trials of induction chemotherapy or chemoradiotherapy.

Escalating the intensity of post-remission therapy improves the outcome in acute myeloid leukemia: the ECOG experience. The Eastern Cooperative Oncology Group.

These ECOG trials have demonstrated that progressive increments in the intensity of post-remission therapy result in improving long-term, disease-free survival in adults with AML. The median duration of disease-free survival and long-term outcome from different post-remission therapies are summarized in Table 4. [table: see text] Despite the suggestive evidence of the ordered increment in value of intensive consolidation therapy, allogeneic and autologous bone marrow transplantation, it remains to be proved that the differences observed in our preceding studies are statistically significant and clinically meaningful. These remaining questions led to the current ECOG study, EST 3489, a randomized intergroup study conducted with members of the Southwest Oncology Group. The study includes all patients with de novo AML up to age 55; the schema is shown in Figure 3. Induction therapy consists of idarubicin plus cytarabine instead of DAT. A modified short course of this induction therapy is repeated after CR. Patients who have a histocompatible sibling are offered allogeneic bone marrow transplantation. The remaining patients are randomized to receive either autologous bone marrow transplantation or a single course of high-dose cytarabine. Autologous bone marrow transplantation utilizes the previously described high-dose busulfan and cyclophosphamide regimen plus 4-HC purging of the bone marrow. The dosage of cytarabine in the intensive consolidation arm is 3 gm/M2/day IV on days 1-6. The results of this study should determine the relative merits of these different approaches to post-remission therapy. [table: see text] As mentioned earlier, demonstration of improved CR rates is limited by the morbidity and mortality from the myelosuppression that results from induction therapy. This is especially marked for older patients with AML. In patients, ages 55-70 years old, the ECOG is conducting a randomized trial (EST 1490) of conventional induction therapy +/- GM-CSF to determine if accelerated neutrophil recovery can reduce the mortality of induction therapy and thereby increase the remission rate. It may be that the application of GM-CSF and other colony-stimulating factors can increase the CR rate for all patients, increasing the number of patients potentially eligible for cure by post-remission therapy.

Three-dimensional internal mammary lymphoscintigraphy: implications for radiation therapy treatment planning for breast carcinoma.

Conservative surgery combined with radiation therapy for the treatment of early breast carcinoma has been shown to achieve both a high rate of local tumor control and good cosmetic results with a minimum of complications. Whether the internal mammary lymph nodes (IMNs) should be included in the treatment volume is a topic of considerable controversy. Radionuclide internal mammary node lymphoscintigraphy (IMN-LS) can locate these nodes in three dimensions. We have analyzed the results of IMN-LS in 167 patients imaged at the Dana-Farber Cancer Institute and treated at the Joint Center for Radiation Therapy between 1977 and 1980. The location of the IMNs was found variable from patient to patient. At least one IMN was not included within tangential fields arbitrarily arranged to have a medial entrance point 3.0 cm across the midline in 17% of evaluable patients. However, 48% and 66% of patients had IMNs that could be adequately treated with fields positioned only 1.0 cm or 2.0 cm across midline, respectively. We conclude that when treatment of the IMNs is warranted, IMN-LS not only assures their complete coverage in the majority of patients but also may help reduce the amount of heart and lung irradiated.

The three-dimensional localization of internal mammary lymph nodes by radionuclide lymphoscintigraphy.

In breast cancer patients, radiation therapy planning must account for individual anatomy to ensure optimal coverage of tumor and internal mammary nodes. To achieve this, three-dimensional radionuclide lymphoscintigraphy (RNLS) was performed in 167 patients by obtaining two images of the nodes using a 30-degree slant hole collimator rotated 180 degrees between images. Analysis of 768 nodes (mean 4.6/patient) visualized from the level of rib 1 through interspace 5 was performed. The number of nodes seen was not a function of patient age. Cross-communication to the contralateral node chain occurred in 13.8% of cases. Eighty-two percent of nodes were located near the first three ribs and interspaces; 23% were located beyond 3.0 cm from the mid-sternal line. At the level of the radiation beam match line (second rib or interspace), 4.5% of nodes were deeper than 3.0 cm. From rib 3 through interspace 5, 3.9% were deeper than 3.0 cm. Using an idealized tangential field, at least one node would have been missed in 16.2% of patients. Three-dimensional RNLS allows definition and localization of normal sized nodes and ensures that radiation therapy portals can be tailored for each individual under treatment.

Long term survival in acute myeloid leukemia: the Eastern Cooperative Oncology Group (ECOG) experience.

A retrospective analysis of two ECOG adult AML trials conducted from 1976 to 1983 was carried out focusing on long term disease-free survival. This report summarizes the data on 545 patients with a minimum follow up of 7 1/2 years. The complete remission rate was 57% with an estimated cure rate of 12%. Of several prognostic variables examined only FAB type M3 (promyelocytic leukemia) was statistically significant (estimated cure rate of 33% vs 9% for other FAB subtypes).

Age and Hodgkin's disease: the impact of competing risks and possibly salvage therapy on long term survival: an E.C.O.G. study.

A detailed review of factors associated with survival was carried out in a cohort of 560 patients treated in two successive E.C.O.G. studies on advanced Hodgkin's disease. The study was undertaken to explore the impact of age on survival and to attempt to identify reasons for any observed differences. Data from two E.C.O.G. studies of patients with advanced Hodgkin's disease were examined separately and then pooled together. A special data request form was developed to capture additional information on treatments utilized for patients who were treated at relapse. The complete remission percentages were identical in both studies (72%) with no significant difference between the three age groupings (< 40, 40-59, and > 60 yr). This was true as well for disease-free survival. Nevertheless, overall survival was significantly better for the under aged 40 group and this difference was narrowed but not eliminated by competing risks. Our analysis of salvage therapy revealed a marginally significant difference in the CR% between the three groups, favoring the youngest cohort (< age 40 yr). The identical remission rate is probably a reflection of the entry criteria eliminating poor risk patients. Among the small number of patients who received radiation therapy, the response rate was 75% (9/12) in the young cohort. Elderly patients appeared to receive less salvage therapy and certainly fewer responses. Survival after relapse showed a similar pattern with the best survival in the youngest group of patients followed closely by the 40-59 yr group, with a poor outcome for those over age 60 yr. We conclude that a variety of conditions, both age and non-age dependent, impact on the survival of patients with advanced Hodgkin's disease who fulfill the rigid criteria for entry into cooperative group trials.

Aggressive chemotherapy in the treatment of Burkitt's and non-Burkitt's undifferentiated lymphoma.

Because of the aggressive nature and frequent recurrence of malignant lymphomas of the undifferentiated type, we used a multi-drug induction chemotherapy regimen that has met with some success in children with similar type of histopathology followed by intensification and 8 cycles of consolidation chemotherapy in an attempt to prolong the duration of remission and survival in adult patients with this diagnosis. Fifty-one patients (median age 35 years) with undifferentiated malignant lymphoma were collected over a 4 year period (1984-1988) and entered into a phase III protocol done under the auspices of the Eastern Cooperative Oncology Group (ECOG). Six patients who had their diagnosis made at surgery and had resection of their tumor were excluded from analysis of response to therapy. Sixty percent of the patients had Stage IV disease. Sixteen patients had marrow involvement and five had central nervous system (CNS) disease. None of the patients received CNS radiation therapy. The 45 patients evaluated for response showed a response rate of 67% (30/45) and a complete response rate of 40% (18/45). Thirteen responders continue disease-free with a median follow-up of > 40 months and have an estimated 5 year survival of 80%. Only two treatment related deaths were reported for the entire group. Patients with undifferentiated non-Burkitt's lymphoma had a longer survival than those with undifferentiated Burkitt's. We concluded that adult patients with undifferentiated lymphomas could be treated successfully with an aggressive multi-drug chemotherapy regimen, consisting of multiple alternating cycles of non-crossed-resistant chemotherapy. Toxicity with this aggressive prolonged regimen was acceptable.

Acute myeloid leukemia with translocation (8;21). Cytomorphology, dysplasia and prognostic factors in 41 cases. AML Cooperative Group and ECOG.

The translocation t(8;21) is one of the most common structural aberrations in acute myeloid leukemia (AML). Excellent response rates and a better relapse-free survival have been described. We analyzed specific morphologic and cytochemical features including dysplasia and other prognostic factors in 41 patients with AML and t(8;21) who underwent aggressive chemotherapy in two national cooperative group studies. Five patients were classified as AML M1 and 36 as AML M2 according to the FAB criteria. Auer rods were detected in 28 patients (68%), however in only 16 patients were they "thin and elongated" as has been described as typical for t(8;21). The presence or absence of Auer rods did not appear to be associated with disease-free survival in this sample. Dysgranulopoiesis was detected in 31/41 patients (90%); five of these patients additionally had dyserythropoiesis (12%). In six cases (15%), dysmegakaryopoiesis was seen in combination with dysgranulopoiesis. Only one patient had trilineage dysplasia. Dysplastic features had no influence on prognosis. Additional cytogenetic abnormalities were detected in 24/41 patients. Twelve male (48%) and four female (25%) had a loss of a sex chromosome. This was correlated with a better disease-free survival (p = 0.039). The complete remission rate (CR) to chemotherapy was 90%. The early death rate was 10%. Disease-free survival of the complete responders was 60% at two years with no relapses observed in ten patients with 2-6 years of follow up. This favorable disease-free survival was observed with a variety of post-induction regimens and t(8;21) had been detected as an independent factor for good prognosis. The need for very intensive therapy, such as bone marrow transplantation, is unanswered at this time.

Common methods of analyzing response data in clinical trials.

In evaluating published reports of clinical trials, look for clearly stated objectives; a well-defined patient population; avoidance of systematic selection or allocation of patients in a way that could bias results; an accounting for all enrolled patients; and definitions of the endpoints of interest that are both precise and standard across similar studies. In statistical terms, the outcomes observed in a trial are used to estimate treatment effects or test hypotheses about unknown and inherently unobservable outcomes among all patients with a given disease. Several measures are used to assess a therapy's effectiveness, but the simplest to analyze is the objective response of the disease measured immediately after completion of therapy. The authors describe methods used in the analysis of data, including techniques with versions for data with more than two response categories.

Nasopharyngeal carcinoma: the Dana-Farber Cancer Institute experience with 24 patients treated with induction chemotherapy and radiotherapy.

Nasopharyngeal carcinoma traditionally has been treated with radiotherapy alone. Although the probability of cure for patients with stage I and II nasopharyngeal carcinoma is high, the probability of cure for patients with stage III and IV disease is poor because of a higher rate of local-regional and distant failure. Between February 1981 and August 1986, 24 patients with previously untreated, stage IV nasopharyngeal carcinoma were treated with two to four monthly courses of cisplatin-based combination chemotherapy prior to radiotherapy. A response to induction chemotherapy was recorded in 75% of patients (29% complete response and 46% partial) prior to radiotherapy. By actuarial estimate with a median follow-up of 42 months, the 2-year failure-free survival for all patients was 57%. In conclusion, induction chemotherapy has significant activity in nasopharyngeal carcinoma. The toxicity of this approach, as well as the influence of initial histopathology and response to chemotherapy on survival, will be discussed.

Bilateral fracture of the tibial spine.

Fracture of the intercondylar eminence of the tibia in childhood is a relatively common injury, but to our knowledge a bilateral case has never been reported. A patient with bilateral fractures is presented and the literature is reviewed. An 8-year-old girl fell from a tree and sustained bilateral fractures of the tibial spine. According to Meyers' and McKeever's classification normal x rays revealed a type III fracture in the left knee and a type II fracture in the right knee. The left knee was treated by open reduction and internal fixation, and the right knee was treated conservatively. At one year follow-up the girl was fairly asymptomatic and clinically there were only few degrees' lack of extension on the left side.

The incidence, predictors and management of anaemia and its association with virological response in HCV / HIV coinfected persons treated with long-term pegylated interferon alfa 2a and ribavirin.

BACKGROUND: The association of anaemia with outcomes in the HCV/HIV coinfected persons undergoing HCV treatment remains unclear. AIMS: To study the incidence, predictors and management of anaemia, and its association with outcomes among persons treated with pegylated interferon and weight-based ribavirin. METHODS: Retrospective analysis of a prospective controlled treatment trial of HCV/HIV coinfection. RESULTS: Among 329 subjects enrolled, 40% developed anaemia during the first 12-18 weeks of treatment (median haemoglobin decrease at week 4: 2.2 g/dL). Among 169 subjects who achieved early virological response and received therapy for 72 weeks, 55% eventually developed anaemia. However, median haemoglobin levels stayed stable after 12-18 weeks of initial therapy. Among these 169 subjects, 45% were prescribed an erythropoiesis stimulating agent (ESA), with 17% receiving it prior to a drop in haemoglobin meeting protocol definition of anaemia. Only 27% completed the study without any ribavirin dose modification. Age >40 years, lower BMI, zidovudine use and lower entry haemoglobin were significant predictors of anaemia in the multi-covariate model. Among all 329, sustained virological response (SVR) rate was similar in those with or without anaemia (23% vs. 30%; P=0.17) with no evidence of association between anaemia or ESA use and treatment response. CONCLUSIONS: Anaemia is common in HCV/HIV coinfected persons undergoing HCV treatment, and only a minority of them are able to maintain ribavirin dose. Persons with age >40 years, lower baseline haemoglobin and lower baseline BMI should be monitored carefully. Prescription of erythropoiesis stimulating agent is common, but anaemia or erythropoiesis stimulating agent use is not associated with SVR.