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Nathan Goodyear

Vitamin D Deficiency Predicts Prostate Biopsy Outcomes - 0 views

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    Not only was low vitamin D associated with increased diagnosis of prostate cancer at the time of diagnosis, but it was also associated with a higher Gleason grade and stage--aggressiveness.
Nathan Goodyear

Which Patients Do Not Require a GH Stimulation Test for the Diagnosis of Adult GH Defic... - 0 views

  • Four studies have reported that the probability of GHD (peak GH criteria ranging from < 2.3 to < 5 μg/liter) in patients with three to four PHDs ranges from 91% to 100%
  • 95% accuracy by the presence of either three or more PHDs or a serum IGF-I concentration less than 84 μg/lite
  • adult GHD could be predicted with 95% accuracy by the presence of either three or four PHDs or a serum IGF-I concentration less than 84 μg/liter
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  • Hypopituitary adults with GHD have been reported to have normal serum IGF-I levels in 37–70% of patients in various studies (5, 9, 18, 21, 22). This is owing in part to the fact that multiple factors regulate serum IGF-I concentrations including nutritional status; hepatic and renal function; and circulating concentrations of thyroid hormone, androgens, and estrogens
  • changes in concentrations of IGF-binding proteins (IGFBPs) influence the total concentration of IGF-I in plasma
  • Among patients with an IGF-I sd score above −1 in the present study, 46% had a peak GH less than 2.5 μg/liter and 67% had a peak GH less than 5 μg/liter.
  • In summary, adult GHD can be predicted with 95% accuracy by the presence of either three or four PHDs or a serum IGF-I concentration less than 84 μg/liter
  • We propose that adult patients with three or four PHDs (three or four of the following deficiencies: TSH, ACTH, gonadotropins [LH and/or FSH], and AVP [central diabetes insipidus]) do not require a GH stimulation test to make the diagnosis of adult GHD
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    Insulin Tolerance Test is the gold standard for HGH diagnosis, but this an unpopular test do to long list of side effects.  This study finds a 95% accuracy for IGF-1 less than 84 with 3 or more coexisting pituitary hormone deficiencies.
Nathan Goodyear

Prostate Biopsy in Response to a Change in Nadir Prostate Specific Antigen of... - 0 views

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    5 alpha reductase inhibitor therapy reduces PSA and prostate volume.  The level of change may be used to aid in prostate cancer diagnosis.  Those with eventual diagnosis had Gleason 7 or higher.
Nathan Goodyear

Pulse Power: Understanding Pulses In Chinese Medicine - 0 views

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    pulse diagnosis chart
Nathan Goodyear

Survival implications of time to surgical treatment of endometrial cancers - American J... - 0 views

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    Study finds that early (defined as 1-2 weeks after diagnosis) surgery after diagnosis of uterine cancer is associated with increased complications including death. This compared to lower postoperative death rates in delay out to 3-4 weeks.
lyfboat

What is Atrial Septal Defect Closure | Lyfboat - 0 views

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    Find and compare hospitals for Atrial Septal Defect Closure. Learn more about signs, symptoms, diagnosis, treatment and much more
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    Find and compare hospitals for Atrial Septal Defect Closure. Learn more about signs, symptoms, diagnosis, treatment and much more
Nathan Goodyear

Salivary testosterone: a reliable approach to the ... [Clin Endocrinol (Oxf). 2007] - P... - 0 views

  • Our data showed that Sal-T is a reliable marker of testosterone bioavailability. The results support the inclusion of this biomarker as a noninvasive approach in the diagnosis of male androgen deficiency.
  • A cut-off value of Sal-T < or = 0.195 nm showed 100% sensibility and specificity to rule out hypogonadism.
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    Salivary testosterone: a reliable approach to the diagnosis of male hypogonadism.
Nathan Goodyear

Adjuvant Treatment and Onset of Menopause Predict Weight Gain After Breast Cancer Diagn... - 0 views

  • Menopausal status, nodal status, and adjuvant treatment were significant univariate predictors of weight gain
  • The greater weight gain seen in women with involved axillary nodes seems to have been due to the administration of systemic adjuvant therapy
  • An association of adjuvant chemotherapy and weight gain has been noted previously
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    Older study, but adjuvant chemotherapy and age associated with weight gain after diagnosis.
Nathan Goodyear

Salivary Cortisol and DHEA Levels in the Korean Population: Age-Related Differences, Di... - 0 views

  • As the cortisol and DHEA levels in saliva reflected those in serum, the measurement of steroid levels in saliva provide a useful and practical tool to evaluate adrenal functions, which are essential for clinical diagnosis.
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    cortisol and DHEA in saliva correlates well with that in serum; said to be "practical  and useful tool" for clinical diagnosis
Nathan Goodyear

Nighttime salivary cortisol: a useful test for the... [J Clin Endocrinol Metab. 2002] -... - 0 views

  • Salivary cortisol measurements worked as well as plasma measurements and better than urine glucocorticoid excretion. We concluded that bedtime salivary cortisol measurement is a practical and accurate screening test for the diagnosis of Cushing's syndrome.
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    Cortisol Salivary testing shown to be test of choice for diagnosis of Cushing's syndrome
Nathan Goodyear

Normal Fasting Plasma Glucose and Risk of Type 2 Diabetes Diagnosis - 0 views

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    Normal Fasting Plasma Glucose and Risk of Type 2 Diabetes Diagnosis
Nathan Goodyear

Sensitivity and specificity of six tests for the diagnosis of adult... - PubMed - NCBI - 0 views

  • ARG plus GHRH test, high sensitivity (96 and 95%, respectively) and specificity (92 and 91%, respectively) for GH deficiency were achieved
  • The greatest diagnostic accuracy occurred with the ITT and the ARG plus GHRH test
  • 95% specificity could be achieved with the ARG plus L-DOPA and ARG tests only with very low peak GH cut-points (0.25 and 0.21 microg/liter, respectively) and not at all with the L-DOPA test
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  • Although serum IGF-I levels provided less diagnostic discrimination than all five GH stimulation tests, a value below 77.2 microg/liter was 95% specific for GH deficiency
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    study evaluated 6 tests for HGH deficiency diagnosis.  Ninety-five percent specificity found with ARG + l-DOPA and ARG alone.  However, the authors found a 95% specificity with IGF-1 < 77.  Although, IGF-1 is false negative in up to 65% of those with HGH deficiency.
fnfdoc

COPD: Stages, Causes, Symptoms And Treatment - Health Blog - 0 views

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    COPD consists of multiple lung infections and is considered incurable by most physicians. Can timely diagnosis, on the bright side, slow down its progress?
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    COPD consists of multiple lung infections and is considered incurable by most physicians. Can timely diagnosis, on the bright side, slow down its progress?
Nathan Goodyear

THERAPY OF ENDOCRINE DISEASE: GH therapy in adult GH deficiency: A review of treatment ... - 0 views

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    Great review on HGH diagnosis, treatment, and follow up in adult onset HGH deficiency.  
Nathan Goodyear

Simultaneous d... [J Chromatogr B Analyt Technol Biomed Life Sci. 2009] - PubMed - NCBI - 0 views

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    salivary testosterone and DHEA evaluation by LC-MS/MS validated and shown to be applicable in the diagnosis and therapy in those men with low testosterone and DHEA.
Nathan Goodyear

Body weight change in women receiving adjuvant chemotherapy for breast cancer: A French... - 0 views

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    Weight gain found in patients post-chemotherapy.  The authors of this study, abstract only, attribute the association to pre-diagnosis weight gain.  It is know that chemotherapy negatively effects metabolism.
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Windows technical support number 1-800-261-4071 - 0 views

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    windows technical support services such as updating, upgrading or downgrading Microsoft windows! We provide a quick diagnosis as well as troubleshooting all windows errors. We have an easy access Windows Technical Support Number at 1-800-261-4071
Windows Customer Support Number

Windows technical support number 1-800-261-4071 - 0 views

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    Dail our Windows support number 1-800-261-4071 for an instant solution from our best technicians, who provides the unlimited tech support help. Our technicians will always ready to assist you at any time, We diagnosis all the issues and resolve all the queries in a short periods of time Without any difficulties. just dial our windows customers support number 1-800-261-4071 for an instant help
Nathan Goodyear

Radioimmunoassay and Tandem Mass Spectrometry Measurement of Bedtime Salivary Cortisol ... - 0 views

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    LC-MS/MS shown to be reliable in salivary cortisol evaluation.  Obese individuals create special challenges with regards to coritsol levels, due to peripheral cortisol to cortisone conversion.   This study points out that saliva should not be used solely in the diagnosis of Cushing's syndrome due to unreferenced norms.   That however, doesn't nullify salivary cortisol.  It requires a look at the references.  for those that are obese and being evaluated for cushing's.  There is no perfect test.  T This study is a little misleading in its conclusion.  Salivary testing is valid, but the reference ranges in the obese with suspected cushing's syndrome needs further evaluation: according to these authors.
Nathan Goodyear

A single sleeping midnight cortisol ha... [Clin Endocrinol (Oxf). 1995] - PubMed - NCBI - 1 views

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    salivary cortisol testing shown to be 100% sensitive for the diagnosis of Cushing's syndrome
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