Health Care Surrogacy Laws Do Not Adequately Address the Needs of Minors

A couple and their five-year-old daughter are in a car accident. The parents are not expected to survive. The child is transported to a children's hospital, and urgent treatment decisions must be made. Whom should the attending physician approach to make decisions for the child? When such cases arise in, for example, the hospitals where we work, the social worker or chaplain is instructed to use the Illinois Health Care Surrogacy Act as a guidepost to identify a decision-maker. But in our state and the country overall, the limitations of such statutes leave hospital workers to make a judgment call among friends, family, and clergy who may come forward. While surrogate decision-making statutes comprehensively address surrogate decision-makers for adults, a patchwork of laws—permanency statutes, kinship provider statutes, standby guardianship statutes, and, in some cases, surrogate decision-making statutes—provide variable decision-making pathways for children.     

Prospects of immunotherapy for the treatment of prostate carcinoma--a review.

The treatment of prostate carcinoma is dependent on the stage of the disease. Patients who present with clinically localized cancer or locally advanced tumors can be potentially cured by radical prostatectomy, radiation, and hormonal therapy. However, disease progression can occur in 30-50% of patients diagnosed with clinically localized cancer. The bone is the predominant site of metastases. Metastatic prostate cancer is first treated by androgen blockade but within a few months becomes hormone refractory. Hormone refractory metastatic prostate cancer is not responsive to conventional treatments, and patients have an expected survival of less than a year. It is essential to develop new approaches for the treatment of hormone refractory metastatic disease. Immunotherapy, based on enhancement of the host immune response against the tumor, has been used as an alternative therapy for the treatment of metastatic cancers refractory to conventional therapy in particular for melanoma and renal cell carcinoma. In this review, we will summarize various immunotherapeutic approaches developed over the last 18 years, and we will address the potential of immunotherapy for the treatment of metastatic prostate carcinoma by reviewing preclinical studies and initial clinical trials performed in this field.     

Recombinant alpha-interferon therapy in multiple myeloma

Three patients with multiple myeloma were treated with recombinant alpha-interferon (r IFN-alpha 2b Intron AR) along with combination chemotherapy i.e. melphelan and prednisolone. In one case it was given as an initial therapy, while the other two patients had refractory and relapsing disease respectively. IFN-alpha 2b was given in the dose of 2 x 10(6) Mu/m2 by subcutaneous injection thrice in a week for six months in two patients and for three months in one patient. All three patients experienced improvement in bone pains; partial response with reduction in the paraprotein level was seen in one patient; while there was no radiological, biochemical or haematological improvement in two patients. Side effects noted were flu like syndrome in all three patients and urticaria in one patient. They were treated symptomatically and did not require cessation of interferon therapy.     

Genetic and Epigenetic Analysis of Recurrent Hydatidiform Mole

Familial biparental hydatidiform mole (FBHM) is a maternal‐effect autosomal recessive disorder in which recurrent pregnancy failure with molar degeneration occurs. The phenotype mimics molar pregnancy due to androgenesis, despite the normal genetic makeup of the conceptus. FBHM appears to result from a failure to establish correct maternal epigenetic identity at imprinted loci during oogenesis. Several women affected with FBHM have previously been shown to have biallelic mutations in the NLRP7 gene (NALP7). Here, we present the results of epigenetic and mutational analysis on FBHM patients from 11 families, 10 of them novel. We demonstrate a methylation defect at imprinted loci in tissue from four new FBHM cases. Biallelic NLRP7 mutations, including eight previously undescribed mutations, were found in all but one family. These results indicate for the first time that maternal imprints at some loci may be correctly specified in FBHM conceptions, since differential methylation of SGCE/PEG10 was preserved in all four cases. © 2009 Wiley‐Liss, Inc.     

A painful thorn in the foot: a case of eumycetoma

Madura foot or mycetoma is endemic in many developing countries. It is occasionally seen within the United States due to increasing international travel but it may sometimes be acquired within US soil. Herein, we present a case of a patient with a diagnosis of mycetoma acquired through trauma to the foot. In addition, we discuss the epidemiology, etiological agents, clinical presentation, diagnosis, and treatment of mycetomas. Clinicians need to recognize mycetoma early and institute treatment promptly to reduce the substantial morbidity associated with this devastating infection.     

Fluorescence in Situ Hybridization (FISH) Utility for Risk Score Assessment in Patients With MDS With Normal Metaphase Karyotype

BackgroundCytogenetic profile is an essential parameter in myelodysplastic syndromes (MDS) risk stratification by both International Prognostic Symptom Score (IPSS) and Revised (R)-IPSS. Almost one-half of patients with MDS have normal cytogenetics by metaphase karyotype. Here we report the yield of MDS fluorescence in situ hybridization (FISH) panel detecting cytogenetic abnormalities in these patients and its impact on risk stratification.Patients and MethodsAmong patients with normal metaphase karyotype, we assessed those patients who had cytogenetic abnormalities detected by an MDS FISH panel, which included probes for del (5), del (7), del (20), trisomy 8, and del (17p). Risk stratification was calculated by both IPSS and R-IPSS.ResultsOf 1600 patients with MDS with normal metaphase karyotype, 53 (3%) patients had cytogenetic abnormality detected by MDS FISH panel. Integrating the MDS FISH panel cytogenetics (IPSS + FISH restaging) resulted in upstaging the score, where 53% of low-risk IPSS were upstaged to intermediate (int)-1, 56% of int-1 were upstaged to int-2, and 78% of int-2 were upstaged to high risk. Based on the R-IPSS, 61% of very low-risk patients, all low-risk patients, 92% of intermediate-risk patients, and 50% of high-risk patients with FISH abnormalities were upstaged, respectively.ConclusionThe yield of MDS FISH panel detecting cytogenetic abnormalities in patients with normal karyotype by G-banding is low and may not warrant ordering the panel in all patients. Among the 3% of patients with normal karyotype who had cytogenetic abnormality detected by FISH, the risk score assignment by IPSS and R-IPSS was upstaged.