Reconstruction of Temporal Hollowing Defect With Anterior-Lateral Thigh Free Flap Following Resection of Recurrent Ameloblastoma of the Infratemporal Fossa and Right Mandible (a Case Report).

Recurrent invasive ameloblastoma of the infratemporal fossa is an uncommonly encountered phenomenon in the practice of oral and maxillofacial surgery and presents many surgical challenges for the practitioner. This case report describes a patient who underwent previous resection of a mandibular ameloblastoma with multiple recurrences. The patient was diagnosed with a recurrent ameloblastoma of the infratemporal fossa that was subsequently resected and reconstructed using an anterolateral thigh (ALT) free tissue transfer. There are few reported cases of recurrent ameloblastomas in the infratemporal fossa and none that describe surgical resection and reconstruction of such a lesion. Owing to the uniqueness of the surgical defect, an ALT flap was used to correct the temporal hollowing. There have been multiple reported cases of reconstruction of temporal hollowing defects using autogenous fat or allograft; however, none have described the use of a de-epithelialized ALT microvascular reconstruction of a temporal hollowing defect. This case report describes a unique clinical situation of surgical resection and reconstruction that resulted in a satisfactory outcome for the patient.

Community oncology in an era of payment reform.

Patients and payers (government and private) are frustrated with the fee-for-service system (FFS) of payment for outpatient health services. FFS rewards volume and highly valued services, including expensive diagnostics and therapeutics, over lesser valued cognitive services. Proposed payment schemes would incent collaboration and coordination of care among providers and reward quality. In oncology, new payment schemes must address the high costs of all services, particularly drugs, while preserving the robust distribution of sites of service available to patients in the United States. Information technology and personalized cancer care are changing the practice of oncology. Twenty-first century oncology will require increasing cognitive work and shared decision making, both of which are not well regarded in the FFS model. A high proportion of health care dollars are consumed in the final months of life. Effective delivery of palliative and end-of-life care must be addressed by practice and by new models of payment. Value-based reimbursement schemes will require oncology practices to change how they are structured. Lessons drawn from the principles of primary care's Patient Centered Medical Home (PCMH) will help oncology practice to prepare for new schemes. PCMH principles place a premium on proactively addressing toxicities of therapies, coordinating care with other providers, and engaging patients in shared decision making, supporting the ideal of value defined in the triple aim-to measurably improve patient experience and quality of care at less cost. Payment reform will be disruptive to all. Oncology must be engaged in policy discussions and guide rational shifts in priorities defined by new payment models.

A review of the clinical, economic, and societal burden of treatment-resistant depression: 1996-2013.

OBJECTIVE: This literature review assessed the burden of treatment-resistant depression in the United States by compiling published data about the clinical, societal, and economic outcomes associated with failure to respond to one or more adequate trials of drug therapy. METHODS: PubMed and the Tufts Cost-Effectiveness Analyses Registry were searched for English-language articles published between January 1996 and August 2013 that collected primary data about treatment-resistant depression. Two researchers independently assessed study quality and extracted data. RESULTS: Sixty-two articles were included (N=59,462 patients). Patients with treatment-resistant depression had 3.8±2.1 prior depressive episodes and illness duration of 4.4±3.3 years and had completed 4.7±2.7 unsuccessful drug trials involving 2.1±.3 drug classes. Response rates for treatment-resistant depression were 36%±1%. A total of 17%±6% of patients had prior suicide attempts (1.1±.2 attempts per patient). Quality-of-life scores (scale of 0-1, with 0 indicating death and 1 indicating perfect health) for patients with treatment-resistant depression were .41±.8 and .26±.8 points lower, respectively, than for patients who experienced remission or response. Annual costs for health care and lost productivity were $5,481 and $4,048 higher, respectively, for patients with treatment-resistant versus treatment-responsive depression. CONCLUSIONS: Treatment-resistant depression exacts a substantial toll on patients' quality of life. At current rates of 12%-20% among all depressed patients, treatment-resistant depression may present an annual added societal cost of $29-$48 billion, pushing up the total societal costs of major depression by as much as $106-$118 billion. These findings underscore the need for research on the mechanisms of depression, new therapeutic targets, existing and new treatment combinations, and tests to improve the efficacy of and adherence to treatments for treatment-resistant depression.

The social and economic burden of treatment-resistant schizophrenia: a systematic literature review.

Patients with schizophrenia often fail to respond to an initial course of therapy. This study systematically reviewed the societal and economic burden of treatment-resistant schizophrenia (TRS). Studies that described patients with TRS published 1996-2012 were included if they collected primary data on clinical, social, or economic outcomes. All studies were independently reviewed and extracted by at least two investigators. Sixty-five studies were identified. Almost 60% (SD 18%) of patients failed to achieve response after 23 weeks on antipsychotic drug therapy. Patients with TRS had high rates of smoking (56%), alcohol abuse (51%), substance abuse (51%), and suicide ideation (44%). The incidence of severe adverse events to treatment was 4% (SD 7%). Mean quality of life for patients who were unresponsive or intolerant to treatment was ∼20% lower than that of patients in remission. Annual costs for patients with schizophrenia are $15 500-$22 300 and are 3-11-fold higher for patients with TRS. TRS remains common and costly, despite availability of many treatment options, and contributes to a significant loss in patient quality of life. Although estimates in the literature vary greatly, TRS conservatively adds more than $34 billion in annual direct medical costs in the USA.

Clinical utility of gene-expression profiling for tumor-site origin in patients with metastatic or poorly differentiated cancer: impact on diagnosis, treatment, and survival.

PURPOSE: The primary tissue-site origin in over 4% of cancers remains uncertain despite thorough clinicopathological evaluation. This study assessed the effect of a Food and Drug Administration-cleared 2,000- gene-expression-profiling (GEP) test on primary tissue-site working diagnoses and management for metastatic and poorly differentiated cancers. METHODS: Clinical information was collected from physicians ordering the GEP test for patients with difficult to diagnose cancers. Endpoints included diagnostic procedures, physicians' working diagnoses and treatment recommendations before and after GEP result availability, and physician reports of the test's usefulness for clinical decision making. Patient date of death was obtained, with a minimum of one year follow-up from date of biopsy. RESULTS: Sixty-five physicians participated in the study (n=107 patients). Before GEP, patients underwent 3.2 investigations on average (e.g., radiology, endoscopy). Ten immunohistochemistry tests were used per biopsy (SD 5.2). After GEP testing, physicians changed the primary working diagnosis for 50% of patients (95% CI: 43%,58%) and management for 65% of patients (95% CI: 58%,73%). With GEP results, the recommendation for guideline-consistent chemotherapy increased from 42% to 65% of patients, and the recommendation for non-guideline-consistent regimens declined from 28% to 13%. At last follow-up, 69 patients had died, and median survival was 14.0 months (95% CI: 10.2,18.6). Thirty-three percent of patients were alive at 2 years. CONCLUSION: In patients with difficult-to-diagnose cancers, GEP changed the working diagnosis and management for the majority of patients. Patients for whom the GEP test was ordered had longer median survival than that historically reported for patients enrolled in treatment trials for cancer of unknown primary.

Cost utility in the United States of rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone for the treatment of elderly patients with diffuse large B-cell lymphoma.

BACKGROUND: Findings from the Groupe d'Etude des Lymphomes Adultes LNH 98-5 study showed that rituximab added to combined cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) prolonged progression-free survival and overall survival in adults age >/= 60 years with diffuse large B-cell non-Hodgkin lymphoma (DLBCL). The current study was conducted to investigate the incremental cost utility of the addition of rituximab to CHOP (R-CHOP) compared with CHOP alone. METHODS: Clinical prognosis of the time to disease progression and death was estimated using published evidence from the LNH 98-5 study (n = 399 patients) that was linked mathematically to published long-term outcome data on patients with DLBCL. Drug-acquisition costs were based on published data from formulary pricing sources, and the costs of cancer surveillance and end-of-life care were based on published literature sources. The authors assessed cost utility as the difference in costs between R-CHOP and CHOP divided by the increase in expected overall survival adjusted for quality of life. RESULTS: Over 5 years, it was projected that R-CHOP would prolong overall survival by 1.04 years. The mean cumulative cost of CHOP was 3358 dollars, and the mean cost of R-CHOP was 17,225 dollars, resulting in a cumulative net increase of 13,867 dollars. The posttreatment cancer surveillance cost for CHOP was 3950 dollars, compared with 5202 dollars for R-CHOP. It was estimated that R-CHOP would have a cost-utility ratio of 19,297 dollars per year of life gained compared with CHOP when adjusted for quality of life. R-CHOP remained cost effective over wide ranges of variables in sensitivity analyses. CONCLUSIONS: Compared with CHOP alone, it was predicted that R-CHOP would be cost effective in elderly patients with DLBCL.