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Total Results: 522 records

Showing results for "tissue".

21. Disposition of Comments_Comparative Effectiveness Review No. 245: Breast Reconstruction After Mastectomy (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/cer-245-breast-reconstruction-after-mastectomy-disposition-comments.pdf
    October 01, 2021 - flaps often necessitates the use of implants; (4) how timing of radiation therapy with respect to the tissue … Center for Health Research Introduction The report barely mentions the autoimmune, connective tissue … Food and Drug Administration (FDA) to request a recall of one manufacturer’s textured implant and tissue … Food and Drug Administration (FDA) to request a recall of one manufacturer’s textured implant and tissue

22. Head-Neck-Cancer-Update Consumer (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/head-neck-cancer-update_consumer.pdf
    August 01, 2015 - The doctors want to protect you from any harm caused by the radiation, especially to the healthy tissues … machines let doctors better focus the beams on your tumor and lessen the radiation that hits healthy tissues … with the right amount (dose) of radiation � Limit the radiation that hits healthy organs and other tissues

23. Layout 1 (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/head-neck-cancer_executive.pdf
    May 01, 2010 - probability of tumor control or cure with the least amount of morbidity and toxicity to normal surrounding tissues … treatment of head and neck cancer because of the close proximity of many important dose-limiting normal tissues … Dose planning studies have shown that IMRT can lower doses to normal tissues while maintaining or increasing … patient may be at risk of greater adverse effects from an inadvertently high dose to adjacent healthy tissues

24. Arthritis and Nontraumatic Joint Disease (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/arthritis-horizon-scan-high-impact-1306.pdf
    June 01, 2013 - .34 MSCs isolated from these different tissues purportedly exhibit differences in their ability to … Manufacturer and regulatory status: FDA categorizes therapeutic stem cell–based products as human cells, tissues … of human cells or tissues that are intended for implantation, transplantation, infusion, or transfer … Part 1271--human cells, tissues, and cellular and tissue-based products. … Part 1271--human cells, tissues, and cellular and tissue-based products.

25. uterine-fibroids-protocol-160301 (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/uterine-fibroids_research-protocol.pdf
    March 01, 2016 - Gyncare  Morcellex  Tissue  Morcellator   Ethicon  Inc.   … Lasersonics  Tissue  Morcellator  Set   Heraeus  Surgical  Inc.   … Coherent  Tissue  Morcellator  Kit  And  Accessories   Lumenis  Inc.   … Lumenis  Versacut  Tissue  Morcellator  System   Lumenis  Inc.   … Versacut  +  Tissue  Morcellator   Lumenis  Ltd.  

26. Colon-Cancer-Gene-Profiling Research-Protocol (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/colon-cancer-gene-profiling_research-protocol.pdf
    March 13, 2012 - subdivided into IIA (T3 tumors that invade through the muscularis propria into the pericolorectal tissues … What types of tissue specimens (e.g., frozen tissue) are analyzed for the GEP? c. … into consideration in reviewing studies: • For prospective-retrospective studies, was archived tissue … ((DNA or cDNA or tissue) adj (fingerprint$ or microarray$)).tw. 9. … o Type(s) of tissue used (e.g., fresh tissue) o Time for analysis (turnaround time) • Inclusion and

27. Topic 0554 Breastfeeding and Ankyloglossia NSD FINAL SJ (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/TND-0653-131114.pdf
    June 14, 2013 - is a condition in which the tongue is limited in range of motion due to tight or short sublingual tissue

28. Evidence-based Practice Center Systematic Review Protocol (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/colorectal-cancer-liver-metastases-therapies_research-protocol.pdf
    September 27, 2012 - The procedure uses repetitive freezing and thawing of the tissue to produce necrosis and irreversible … tissue damage between -20 to -40 °C.9, 10 o Radiofrequency ablation—is performed by generating an … The procedure aims to generate tissue temperatures of 90 to 100°C, which produces protein denaturation … to shape radiation beams to the exact size and shape of the tumor, thereby sparing nearby healthy tissues … Mechanisms of Tissue Injury in Cryosurgery. Cryobiology 1998;37(3):171-86. PMID: 9787063 10.

29. Breast Abnormalities Update Surveillance Assessment_CER 47_Low (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/breast-abnormalities-tests-update_surveillance.pdf
    September 01, 2012 - noninvasive tests to be evaluated are: Ultrasound (conventional B-mode, color Doppler, power Doppler, tissue … Ultrasound (Tissue Harmonics) Only one study of 91 lesions reported on the accuracy of tissue harmonic … noninvasive tests to be evaluated are: Ultrasound (conventional B-mode, color Doppler, power Doppler, tissue … New Evidence: Ultrasound (Tissue Harmonics) Only one study of 91 lesions reported … on the accuracy of tissue harmonic ultrasound methods. 68 New Evidence:

30. Prostate-Cancer-Therapies-Update Consumer (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/prostate-cancer-therapies-update_consumer.pdf
    January 01, 2016 - Another doctor called a pathologist (puh-THOL-o-jist) looks at the tissue under a microscope to check … � T4: The cancer has grown outside the prostate gland into nearby tissues, such as the rectum or … The surgeon may also remove lymph nodes or other tissues around the prostate gland to check if the … The goal is to aim the beams only at the cancer cells and not to hurt the healthy tissues around the

31. Arthritis and Nontraumatic Joint Disease (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/01_-arthritis_potential_high_impact_june_2012.pdf
    January 01, 2012 - cells derived from the patient’s own bone marrow, synovium, periosteum, skeletal muscle, or adipose tissue … PRP therapy has been used by high-profile athletes to speed their recovery process after soft tissue … that are involved in maintaining the relative stability of internal physiologic conditions of many tissue … . 2 MSCs isolated from these different tissues are purported to exhibit differences in their ability … disease. 24 PRP has been used in a number of hemostatic applications as well as for treating soft tissue

32. Noninvasive Diagnostic Techniques for the Detection of Skin Cancers (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/skin-lesions-evaluation_technical-brief.pdf
    December 01, 2014 - excitation microscopy, uses more than one photon excitation to illuminate endogenous fluorophores in skin tissues … signal to be captured by a detector.122 Similar to CSLM, it uses laser beam and allows imaging of tissues … Electrical Bio-Impedance Different biological tissues have different electrical impedance spectra. … from normal tissue. … the intended use listed in the FDA summary is for the imaging of the internal microstructure of tissues

33. Layout 1 (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/breast-biopsy-executive.pdf
    December 01, 2009 - Open surgical biopsy involves removing a sample of tissue from the suspicious area through a surgical … After the tissue sample is removed, the incision is closed with sutures. … A core-needle biopsy is a procedure that involves removing small samples of breast tissue through a hollow … The device uses vacuum suction to help remove tissue samples. … cancer, the “gold standard” reference test is open surgery and pathological examination of the removed tissue

34. Draft - Primary Hypofractionated Radiation Therapy for Localized Prostate Cancer: Appendix D2 Tables (xls file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/hypofractionated-radiation-therapy-draft-appendix-d2.xlsx
    January 01, 2024 - Mandatory dose constraints were defined for target coverage and avoidance of normal tissues including … Mandatory dose constraints were defined for target coverage and avoidance of normal tissues including … Mandatory dose constraints were defined for target coverage and avoidance of normal tissues including … Dose constraints to normal tissues (bladder, rectum, penile bulb) as listed in the protocol are available … Dose constraints to normal tissues (bladder, rectum, penile bulb) as listed in the protocol are available

35. Liver-Cancer-Therapy Research-Protocol (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/liver-cancer-therapy_research-protocol.pdf
    November 28, 2012 - Injections into the tissue or into the blood vessel feeding the tissue leads to cell death by destroying … radiation to create heat by exciting (i.e., energizing) water molecules.14 The heat causes thermal tissue … to the tumor target while simultaneously reducing the amount of photons reaching normal surrounding tissue … to shape radiation beams to the exact size and shape of the tumor, thereby sparing nearby healthy tissues … of a high dose of radiation to a tumor while significantly reducing the dose to surrounding normal tissue

36. Effectiveness and Safety of Bronchial Thermoplasty in Management of Asthma: Evidence Summary (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/evidence-summary-cer-202-bronchial-thermoplasty-asthma.pdf
    December 01, 2017 - the walls of accessible proximal airways with the intent of reducing excess airway smooth muscle tissue … effectiveness and safety of bronchial thermoplasty (BT), a procedure that uses heat to remove muscle tissue

37. Arthritis and Nontraumatic Joint Disease (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/01_arthritis_potential_high_impact_2012-12-10.pdf
    January 01, 2012 - cells derived from the patient’s own bone marrow, synovium, periosteum, skeletal muscle, or adipose tissue … PRP therapy has been used by high-profile athletes to speed their recovery process after soft-tissue … that are involved in maintaining the relative stability of internal physiologic conditions of many tissue … . 2 MSCs isolated from these different tissues are purported to exhibit differences in their ability … disease. 24 PRP has been used in a number of hemostatic applications as well as for treating soft-tissue

38. Engaging Patients in Information Sharing and Data Collection: The Role of Patient-Powered Registries and Research Networks (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/stakeholders-engagement-others_white-paper.pdf
    September 01, 2013 - reported clinical outcomes, diagnostic reports or images, hospital records, collected/donated blood or tissue … Patient registries may also include the collection of tissue or blood samples collected in a variety … Several PPRs have biobanks, or repositories, where patients can provide samples of blood or tissue to … concerns have been expressed regarding issues of patient consent and rights violations relative to tissue … Some registries use scientific advisors or advisory teams to oversee the standardization of data or tissue

39. Cell-Free-Dna-Appendix-C-Prepub-Final (xls file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/cell-free-dna-appendix-c-prepub-final.xlsx
    January 01, 2025 - Control Population Description Total Study Sample Size Enrolled at Baseline Cancer Confirmation With Tissue … Models were built to distinguish cancer from non-cancer and predict tissue origin. … Positive results were used to develop a model to predict tissue of origin (TOO), using Random Forest … The 2 organs with highest prediction probability were considered the potential tissue of origin. … Accuracy of tissue of origin was not reported for the external validation cohort.

40. Cell-Free-Dna-Final-App-C (xls file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/cell-free-dna-final-app-c.xlsx
    January 01, 2025 - Control Population Description Total Study Sample Size Enrolled at Baseline Cancer Confirmation With Tissue … Models were built to distinguish cancer from non-cancer and predict tissue origin. … Positive results were used to develop a model to predict tissue of origin (TOO), using Random Forest … The 2 organs with highest prediction probability were considered the potential tissue of origin. … Accuracy of tissue of origin was not reported for the external validation cohort.