CA2176508A1 - Screening test for early detection of colorectal neoplasia - Google Patents
Screening test for early detection of colorectal neoplasiaInfo
- Publication number
- CA2176508A1 CA2176508A1 CA002176508A CA2176508A CA2176508A1 CA 2176508 A1 CA2176508 A1 CA 2176508A1 CA 002176508 A CA002176508 A CA 002176508A CA 2176508 A CA2176508 A CA 2176508A CA 2176508 A1 CA2176508 A1 CA 2176508A1
- Authority
- CA
- Canada
- Prior art keywords
- screening test
- sample
- early detection
- rectum
- neoplasia
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012216 screening Methods 0.000 title abstract 4
- 206010028980 Neoplasm Diseases 0.000 title abstract 3
- 230000009826 neoplastic cell growth Effects 0.000 title abstract 3
- 238000001514 detection method Methods 0.000 title 1
- 238000000034 method Methods 0.000 abstract 3
- 210000000664 rectum Anatomy 0.000 abstract 3
- 208000015634 Rectal Neoplasms Diseases 0.000 abstract 2
- 208000029742 colonic neoplasm Diseases 0.000 abstract 2
- 206010009944 Colon cancer Diseases 0.000 abstract 1
- 208000001333 Colorectal Neoplasms Diseases 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 210000003097 mucus Anatomy 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/574—Immunoassay; Biospecific binding assay; Materials therefor for cancer
- G01N33/57407—Specifically defined cancers
- G01N33/57446—Specifically defined cancers of stomach or intestine
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biotechnology (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Hospice & Palliative Care (AREA)
- Oncology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
A method for detecting the presence of neoplasia or cancer of the colon or rectum, which method comprises obtaining a sample of colorectal mucus from the rectum of a patient;
treating said sample with Schiff's reagent and screening for neoplasia or cancer of the colon or rectum based upon the coloration produced in said sample by said treatment. The method is rapid, simple, inexpensive and provides a screening test for colorectal cancer which does not give a high percentage of false positive and false negative results. A screening test kit is provided.
treating said sample with Schiff's reagent and screening for neoplasia or cancer of the colon or rectum based upon the coloration produced in said sample by said treatment. The method is rapid, simple, inexpensive and provides a screening test for colorectal cancer which does not give a high percentage of false positive and false negative results. A screening test kit is provided.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15829493A | 1993-11-29 | 1993-11-29 | |
US08/158,294 | 1993-11-29 | ||
PCT/CA1994/000646 WO1995014927A1 (en) | 1993-11-29 | 1994-11-23 | Screening test for early detection of colorectal neoplasia |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2176508A1 true CA2176508A1 (en) | 1995-06-01 |
CA2176508C CA2176508C (en) | 2007-05-01 |
Family
ID=38051325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002176508A Expired - Fee Related CA2176508C (en) | 1993-11-29 | 1994-11-23 | Screening test for early detection of colorectal neoplasia |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2176508C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109444122A (en) * | 2018-10-26 | 2019-03-08 | 南通大学 | A kind of Test paper |
CN114585748A (en) * | 2019-08-29 | 2022-06-03 | 阿布卡拉姆·穆罕默德·沙姆斯丁 | Screening method, device and kit for detecting mucosal carbohydrates and related diseases |
CN114787375A (en) * | 2019-08-29 | 2022-07-22 | 阿布卡拉姆·穆罕默德·沙姆斯丁 | Screening method, device and kit for detecting mucosal carbohydrates and related diseases |
-
1994
- 1994-11-23 CA CA002176508A patent/CA2176508C/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109444122A (en) * | 2018-10-26 | 2019-03-08 | 南通大学 | A kind of Test paper |
CN109444122B (en) * | 2018-10-26 | 2024-04-12 | 南通大学 | Test paper |
CN114585748A (en) * | 2019-08-29 | 2022-06-03 | 阿布卡拉姆·穆罕默德·沙姆斯丁 | Screening method, device and kit for detecting mucosal carbohydrates and related diseases |
CN114787375A (en) * | 2019-08-29 | 2022-07-22 | 阿布卡拉姆·穆罕默德·沙姆斯丁 | Screening method, device and kit for detecting mucosal carbohydrates and related diseases |
Also Published As
Publication number | Publication date |
---|---|
CA2176508C (en) | 2007-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |