ABSTRACT
BACKGROUND/OBJECTIVES: Ambulatory thromboprophylaxis (AT) in patients with pancreatic adenocarcinoma (PAC) reduces venous thromboembolism (VTE) risk and is recommended for patients receiving systemic chemotherapy. We evaluated VTE rates, severity, timing, and risk factors in PAC patients as well as AT rates and initiation times. METHODS: Patients diagnosed with PAC were included. Data collected included patient demographics, medical history, PAC diagnosis, development of VTE, AT, and bleeding episodes. VTE was defined as a DVT or a PE. Patients were classified as receiving AT for VTE prevention if they received a prescription for outpatient anticoagulation. RESULTS: The cohort included 243 PAC patients. VTE occurred in 24 %. Overall, 52 % developing VTE were hospitalized and 5 % died as a result of the VTE. Of those who developed VTE 50 % were diagnosed within the first 2 months of PAC diagnosis. Univariate predictors of elevated VTE risk included an elevated Onkotev score, metastasis at diagnosis, male gender and not receiving AT. Multivariate predictors of elevated VTE risk included male gender (P = 0.014) and not receiving AT (P = 0.001). Overall, 30 % of patients received AT. The median time from diagnosis to initiation of AT was 43 days. Major bleeding occurred in 5.8 %. Patients receiving AT were not at a significantly increased risk of major bleeding (p = 0.5). Patients with intestinal tumor invasion were at significantly increased risk of major bleeding (P = 0.021). CONCLUSION: VTE risk is significant and morbid in PAC patients. AT rates are low, and initiation is often delayed. Therapeutic endoscopists diagnosing PAC may be helpful in AT initiation.
ABSTRACT
Most patients (95%) with fibular hemimelia have an absent anterior cruciate ligament (ACL). The purpose of this study was to assess the long-term outcome of such patients with respect to pain and knee function. We performed a retrospective review of patients with fibular hemimelia and associated ACL deficiency previously treated at our institution. Of a possible 66 patients, 23 were sent the Musculoskeletal Outcomes Data Evaluation and Management System (MODEMS) questionnaire and Lysholm knee score to complete. In all, 11 patients completed the MODEMS and nine completed the Lysholm score questionnaire. Their mean age was 37 years (27 to 57) at review. Five patients had undergone an ipsilateral Symes amputation. There was no significant difference in any subsections of the Short-Form 36 scores of our patients compared with age-matched controls. The mean Lysholm knee score was 90.2 (82 to 100). A slight limp was reported in six patients. No patients had episodes of locking of the knee or required a supportive device for walking. Four had occasional instability with sporting activities. These results suggest that patients with fibular hemimelia and ACL deficiency can live active lives with a similar health status to age-matched controls.
Subject(s)
Anterior Cruciate Ligament/abnormalities , Ectromelia/physiopathology , Fibula/abnormalities , Knee Joint/physiopathology , Adult , Amputation, Surgical/methods , Amputation, Surgical/rehabilitation , Ectromelia/complications , Ectromelia/rehabilitation , Ectromelia/surgery , Female , Hobbies , Humans , Male , Middle Aged , Pain/etiology , Pain Measurement/methods , Retrospective Studies , Severity of Illness IndexABSTRACT
The chromosome localizations for 159 gene and DNA segments have been refined to one of five intervals in the 7q21-132 region through hybridization analysis with a panel of somatic cell hybrid lines. Seventy-two of these chromosome 7 markers are also mapped on common or overlapping yeast artificial chromosome (YAC) clones. In addition, the breakpoints of chromosome rearrangement contained in five of the somatic cell hybrid lines have been defined by flanking probes within YAC contigs. To provide a framework for further mapping of the 7q21-q32 region, we have established the physical order of a set of reference markers: cen-(COL1A2-D7S15-CYP3A4-PON)-D7S456-(brea kpoint contained in cell hybrid 1EF2/3/K017)-GUSB-D7S186-ASL-(PGY1-PGY3 -GNB2-EPO-ACHE)-D7S238-(proximal breakpoint in GM1059-Rag5)-D7S240-(CUTL1-PLANH1)-(breakp oints in 1CF2/5/K016 and 2068Rag22-2)-(PRKAR2B-D7S13)-LAMB1-(breakpoint in JSR-17S)-DLD-D7S16-MET-WNT2-CFTR-D7S8-tel.
