eMedTV Irritable Bowel Syndrome Articles http://irritable-bowel-syndrome.emedtv.com/ eMedTV Irritable Bowel Syndrome Articles en-us http://irritable-bowel-syndrome.emedtv.com/amitiza/amatiza.html Amatiza <a href="http://irritable-bowel-syndrome.emedtv.com/amitiza/amatiza.html" >Amatiza</a><br />As this eMedTV page explains, a doctor may prescribe Amitiza to treat certain bowel movement problems, such as IBS and chronic constipation. This page also covers some general precautions with the drug. Amatiza is a common misspelling of Amitiza. http://irritable-bowel-syndrome.emedtv.com/amitiza/amatiza.html Tue, 29 Jul 2008 12:47:57 CDT http://irritable-bowel-syndrome.emedtv.com/amitiza/amiteza.html Amiteza <a href="http://irritable-bowel-syndrome.emedtv.com/amitiza/amiteza.html" >Amiteza</a><br />Amitiza is a prescription drug used to treat IBS with constipation and chronic constipation. This eMedTV resource explains how Amitiza works and covers what to tell your healthcare provider before taking it. Amiteza is a common misspelling of Amitiza. http://irritable-bowel-syndrome.emedtv.com/amitiza/amiteza.html Tue, 29 Jul 2008 12:50:21 CDT http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-and-breastfeeding.html Amitiza and Breastfeeding <a href="http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-and-breastfeeding.html" >Amitiza and Breastfeeding</a><br />This eMedTV page explains why the manufacturer of Amitiza (lubiprostone) recommends that women avoid the drug while breastfeeding. Amitiza has not been studied in women who are nursing, and it is not known what problems it may cause in nursing infants. http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-and-breastfeeding.html Tue, 29 Jul 2008 12:17:47 CDT http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-and-pregnancy.html Amitiza and Pregnancy <a href="http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-and-pregnancy.html" >Amitiza and Pregnancy</a><br />This eMedTV page explains that it is not known if Amitiza (lubiprostone) is safe for pregnant women. This page also discusses the results of animal studies involving Amitiza and pregnancy, and covers why the drug has a pregnancy Category C rating. http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-and-pregnancy.html Thu, 31 Jul 2008 12:25:02 CDT http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-dosage.html Amitiza Dosage <a href="http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-dosage.html" >Amitiza Dosage</a><br />The suggested Amitiza dosage for treating IBS with constipation in women is 8 mcg twice daily. This eMedTV page also provides information about Amitiza dosing for the treatment of chronic idiopathic constipation and general tips on taking the drug. http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-dosage.html Tue, 29 Jul 2008 12:24:05 CDT http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-drug-interactions.html Amitiza Drug Interactions <a href="http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-drug-interactions.html" >Amitiza Drug Interactions</a><br />At this time, there are no known Amitiza drug interactions. However, as this selection from the eMedTV Web site explains, Amitiza has not been tested with all other drugs, so there may be interactions with Amitiza that have not yet been discovered. http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-drug-interactions.html Tue, 29 Jul 2008 12:40:50 CDT http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-overdose.html Amitiza Overdose <a href="http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-overdose.html" >Amitiza Overdose</a><br />You should seek medical attention immediately if you have overdosed on Amitiza (lubiprostone). This eMedTV article lists potential symptoms of an Amitiza overdose, such as vomiting or fainting, as well as possible treatment options that are available. http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-overdose.html Thu, 31 Jul 2008 12:07:08 CDT http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-side-effects.html Amitiza Side Effects <a href="http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-side-effects.html" >Amitiza Side Effects</a><br />Headaches, nausea, and diarrhea are among the most commonly reported side effects of Amitiza. This eMedTV Web page takes a closer look at possible Amitiza side effects, including those that should be reported to your healthcare provider right away. http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-side-effects.html Thu, 31 Jul 2008 12:31:50 CDT http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-uses.html Amitiza Uses <a href="http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-uses.html" >Amitiza Uses</a><br />People who have certain bowel movement problems may benefit from Amitiza. This eMedTV page further explains what Amitiza is used for, including information on how it works and whether it is safe for children. Off-label Amitiza uses are also discussed. http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-uses.html Tue, 29 Jul 2008 12:38:47 CDT http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-warnings-and-precautions.html Amitiza Warnings and Precautions <a href="http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-warnings-and-precautions.html" >Amitiza Warnings and Precautions</a><br />Amitiza may cause nausea and severe diarrhea in some people. This eMedTV Web resource outlines other important Amitiza warnings and precautions, including information on what to tell your doctor before starting treatment with the medication. http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza-warnings-and-precautions.html Thu, 31 Jul 2008 12:15:29 CDT http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza.html Amitiza <a href="http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza.html" >Amitiza</a><br />Amitiza may be prescribed to treat IBS with constipation and chronic idiopathic constipation. This eMedTV Web article features a complete overview of Amitiza, including information on how the drug works, possible side effects, and dosing guidelines. http://irritable-bowel-syndrome.emedtv.com/amitiza/amitiza.html Tue, 29 Jul 2008 12:10:06 CDT http://irritable-bowel-syndrome.emedtv.com/amitiza/amitza.html Amitza <a href="http://irritable-bowel-syndrome.emedtv.com/amitiza/amitza.html" >Amitza</a><br />Amitiza is a medicine prescribed to treat certain bowel movement problems in men and women. This eMedTV Web article offers a brief look at Amitiza, including its uses, possible side effects, and dosing tips. Amitza is a common misspelling of Amitiza. http://irritable-bowel-syndrome.emedtv.com/amitiza/amitza.html Tue, 29 Jul 2008 12:53:02 CDT http://irritable-bowel-syndrome.emedtv.com/amitiza/generic-amitiza.html Generic Amitiza <a href="http://irritable-bowel-syndrome.emedtv.com/amitiza/generic-amitiza.html" >Generic Amitiza</a><br />A generic form of Amitiza (lubiprostone) may not be available until 2011, when the patent expires. This eMedTV Web segment discusses various circumstances that may extend or shorten the period before generic Amitiza products will be available. http://irritable-bowel-syndrome.emedtv.com/amitiza/generic-amitiza.html Tue, 29 Jul 2008 12:30:50 CDT http://irritable-bowel-syndrome.emedtv.com/bentyl/bental.html Bental <a href="http://irritable-bowel-syndrome.emedtv.com/bentyl/bental.html" >Bental</a><br />Bentyl is a medication that can be prescribed to treat irritable bowel syndrome. This eMedTV article describes how the medication works and explains what you should talk to your doctor about before using it. Bental is a common misspelling of Bentyl. http://irritable-bowel-syndrome.emedtv.com/bentyl/bental.html Wed, 16 Jul 2008 11:49:40 CDT http://irritable-bowel-syndrome.emedtv.com/bentyl/bentil.html Bentil <a href="http://irritable-bowel-syndrome.emedtv.com/bentyl/bentil.html" >Bentil</a><br />Bentyl is a prescription drug used to treat painful spasms associated with irritable bowel syndrome. This eMedTV page offers a brief overview of the drug and its uses, effects, and possible side effects. Bentil is a common misspelling of Bentyl. http://irritable-bowel-syndrome.emedtv.com/bentyl/bentil.html Wed, 16 Jul 2008 11:52:03 CDT http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-and-breastfeeding.html Bentyl and Breastfeeding <a href="http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-and-breastfeeding.html" >Bentyl and Breastfeeding</a><br />Breastfeeding women are typically advised to avoid taking Bentyl (dicyclomine). This section of the eMedTV site offers a more in-depth look at Bentyl and breastfeeding, and explores reasons why the drug should not be used while nursing. http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-and-breastfeeding.html Tue, 15 Jul 2008 12:29:27 CDT http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-and-dry-mouth.html Bentyl and Dry Mouth <a href="http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-and-dry-mouth.html" >Bentyl and Dry Mouth</a><br />Dry mouth is the most common side effect reported with Bentyl (dicyclomine). This eMedTV Web page provides more information on Bentyl and dry mouth, including an explanation of how common this side effect is and a list of tips to alleviate it. http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-and-dry-mouth.html Wed, 16 Jul 2008 12:36:26 CDT http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-and-pregnancy.html Bentyl and Pregnancy <a href="http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-and-pregnancy.html" >Bentyl and Pregnancy</a><br />Animal studies suggest that Bentyl (dicyclomine) is probably safe for use during pregnancy. This eMedTV resource includes more information on Bentyl and pregnancy, and explains what happened when the drug was given to pregnant animals. http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-and-pregnancy.html Wed, 16 Jul 2008 12:32:36 CDT http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-dosage.html Bentyl Dosage <a href="http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-dosage.html" >Bentyl Dosage</a><br />The recommended starting dosage of Bentyl for treating irritable bowel syndrome is 20 mg four times daily. This eMedTV segment also offers dosing recommendations for the injectable form of Bentyl and provides important precautions for those using it. http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-dosage.html Tue, 15 Jul 2008 12:43:36 CDT http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-interactions.html Bentyl Interactions <a href="http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-interactions.html" >Bentyl Interactions</a><br />Pramlintide, metoclopramide, and antacids may cause drug interactions with Bentyl. As this eMedTV article explains, Bentyl interactions could increase your risk of developing side effects or decrease the effectiveness of the medications. http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-interactions.html Wed, 16 Jul 2008 11:40:43 CDT http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-overdose.html Bentyl Overdose <a href="http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-overdose.html" >Bentyl Overdose</a><br />A Bentyl (dicyclomine) overdose could cause headache, dry mouth, and blurred vision. This portion of the eMedTV library describes other potential effects of a Bentyl overdose and lists the various treatment options that are available. http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-overdose.html Wed, 16 Jul 2008 11:55:29 CDT http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-side-effects.html Bentyl Side Effects <a href="http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-side-effects.html" >Bentyl Side Effects</a><br />Drowsiness, nausea, and dry mouth are some of the most commonly reported Bentyl side effects. This eMedTV page lists other possible side effects of Bentyl, including serious side effects that require medical attention, such as difficulty breathing. http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-side-effects.html Wed, 16 Jul 2008 12:44:37 CDT http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-uses.html Bentyl Uses <a href="http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-uses.html" >Bentyl Uses</a><br />Bentyl uses are concerned with the treatment of irritable bowel syndrome (IBS). This article from the eMedTV Web site explains how the drug works for relieving painful spasms caused by IBS and explains what Bentyl is used for in an off-label fashion. http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-uses.html Wed, 16 Jul 2008 11:34:09 CDT http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-warnings-and-precautions.html Bentyl Warnings and Precautions <a href="http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-warnings-and-precautions.html" >Bentyl Warnings and Precautions</a><br />You should not take Bentyl if you have glaucoma, GERD, or severe ulcerative colitis. This eMedTV page further explains who should not use Bentyl. Warnings and precautions on what side effects may occur with the drug are also included. http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl-warnings-and-precautions.html Wed, 16 Jul 2008 12:13:17 CDT http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl.html Bentyl <a href="http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl.html" >Bentyl</a><br />Bentyl is commonly prescribed for treating the painful spasms caused by irritable bowel syndrome. This eMedTV page explains how Bentyl works, describes the effects of the drug, and lists potential side effects that may occur with treatment. http://irritable-bowel-syndrome.emedtv.com/bentyl/bentyl.html Tue, 15 Jul 2008 12:23:41 CDT http://irritable-bowel-syndrome.emedtv.com/bentyl/generic-bentyl.html Generic Bentyl <a href="http://irritable-bowel-syndrome.emedtv.com/bentyl/generic-bentyl.html" >Generic Bentyl</a><br />Bentyl (dicyclomine) comes in several different generic forms and strengths. This page from the eMedTV archives describes the various generic Bentyl products and lists some of the drug companies that currently manufacture these drugs. http://irritable-bowel-syndrome.emedtv.com/bentyl/generic-bentyl.html Wed, 16 Jul 2008 11:28:56 CDT http://irritable-bowel-syndrome.emedtv.com/zelnorm/generic-zelnorm.html Generic Zelnorm <a href="http://irritable-bowel-syndrome.emedtv.com/zelnorm/generic-zelnorm.html" >Generic Zelnorm</a><br />A generic for Zelnorm won't be available until at least 2013, when the patent for Zelnorm expires. As this eMedTV page explains, drugs currently sold as "generic Zelnorm" are fake, substandard, and potentially dangerous -- and shouldn't be purchased. http://irritable-bowel-syndrome.emedtv.com/zelnorm/generic-zelnorm.html Tue, 8 Apr 2008 13:32:58 CDT http://irritable-bowel-syndrome.emedtv.com/zelnorm/zellnorm.html Zellnorm <a href="http://irritable-bowel-syndrome.emedtv.com/zelnorm/zellnorm.html" >Zellnorm</a><br />Zelnorm is a drug used to treat chronic idiopathic constipation and IBS with constipation in women. This eMedTV Web page covers how Zelnorm works, how and when to take it, and potential drug interactions. Zellnorm is a common misspelling of Zelnorm. http://irritable-bowel-syndrome.emedtv.com/zelnorm/zellnorm.html Wed, 8 Jul 2009 16:06:46 CDT http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-and-depression.html Zelnorm and Depression <a href="http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-and-depression.html" >Zelnorm and Depression</a><br />Depression is a rarely reported side effect of Zelnorm. This eMedTV Web page lists possible symptoms of depression (such as a persistent sad, anxious, or "empty" mood) and explains why it's difficult to know if Zelnorm and depression are linked. http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-and-depression.html Fri, 30 Mar 2007 14:42:45 CDT http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-and-weight-gain.html Zelnorm and Weight Gain <a href="http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-and-weight-gain.html" >Zelnorm and Weight Gain</a><br />Side effects can potentially occur with Zelnorm, and weight gain is not a documented problem. This eMedTV article lists some things you can do if weight gain does become a problem during treatment with Zelnorm (such as getting regular exercise). http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-and-weight-gain.html Mon, 22 Jan 2007 19:46:07 CST http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-dosage.html Zelnorm Dosage <a href="http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-dosage.html" >Zelnorm Dosage</a><br />The suggested Zelnorm dosage for treating IBS with constipation in women is 6 mg twice daily. This eMedTV page also provides information about Zelnorm dosing for the treatment of chronic idiopathic constipation and general tips on taking the drug. http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-dosage.html Tue, 8 Apr 2008 13:32:44 CDT http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-drug-interactions.html Zelnorm Drug Interactions <a href="http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-drug-interactions.html" >Zelnorm Drug Interactions</a><br />Oral contraceptives and digoxin are among the drugs that can potentially interact with Zelnorm. But as this eMedTV Web page explains, these Zelnorm drug interactions generally do not cause any problems or require changes in dosages. http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-drug-interactions.html Tue, 8 Apr 2008 13:33:26 CDT http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-during-pregnancy.html Zelnorm During Pregnancy <a href="http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-during-pregnancy.html" >Zelnorm During Pregnancy</a><br />This part of the eMedTV archives explains that while talking Zelnorm during pregnancy is generally considered safe, you should let your healthcare provider know (before taking the medicine) if you are pregnant or thinking about becoming pregnant. http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-during-pregnancy.html Tue, 8 Apr 2008 13:34:18 CDT http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-overdose.html Zelnorm Overdose <a href="http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-overdose.html" >Zelnorm Overdose</a><br />You should seek medical attention immediately if you believe you may have overdosed on Zelnorm. This eMedTV resource lists signs of a Zelnorm overdose (such as dizziness or fainting), as well as overdose treatment options (like fluids through an IV). http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-overdose.html Tue, 8 Apr 2008 13:33:44 CDT http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-recall.html Zelnorm Recall <a href="http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-recall.html" >Zelnorm Recall</a><br />Although the Zelnorm recall is still in place, the drug can be prescribed in an emergency situation. This eMedTV page takes an in-depth look at why the medication was recalled and whether the recall will be repealed. http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-recall.html Thu, 6 Nov 2008 11:46:11 CST http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-sexual-side-effects.html Zelnorm Sexual Side Effects <a href="http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-sexual-side-effects.html" >Zelnorm Sexual Side Effects</a><br />This eMedTV page explains that while there are possible side effects of Zelnorm, sexual side effects (such as impotence) haven't been reported. However, this page also explains that it's possible for a drug to cause problems that haven't been reported. http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-sexual-side-effects.html Mon, 22 Jan 2007 19:58:34 CST http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-side-effects.html Zelnorm Side Effects <a href="http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-side-effects.html" >Zelnorm Side Effects</a><br />A few common side effects of Zelnorm include dizziness, nausea, and diarrhea. This eMedTV Web page also covers rare side effects (such as hair loss and vertigo) and side effects to report to your healthcare provider right away (such as vision changes). http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-side-effects.html Tue, 7 Apr 2009 11:58:57 CDT http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-uses.html Zelnorm Uses <a href="http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-uses.html" >Zelnorm Uses</a><br />This eMedTV page discusses specific Zelnorm uses, including the treatment of chronic idiopathic constipation and irritable bowel syndrome with constipation. The medicine is not approved for treating constipation in children or infants. http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-uses.html Tue, 8 Apr 2008 13:33:15 CDT http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-warnings-and-precautions.html Zelnorm Warnings and Precautions <a href="http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-warnings-and-precautions.html" >Zelnorm Warnings and Precautions</a><br />Zelnorm can cause severe diarrhea in some people. This eMedTV page also lists other Zelnorm warnings and precautions, such as other possible side effects (like ischemic colitis) and people who shouldn't take the drug (like those with kidney failure). http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm-warnings-and-precautions.html Tue, 8 Apr 2008 13:34:09 CDT http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm.html Zelnorm <a href="http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm.html" >Zelnorm</a><br />Zelnorm is used to treat irritable bowel syndrome with constipation and chronic idiopathic constipation. This eMedTV segment explores the uses, side effects, and strengths of this prescription drug, and also describes how and when to take it. http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorm.html Thu, 3 Jul 2008 16:46:48 CDT http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorn.html Zelnorn <a href="http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorn.html" >Zelnorn</a><br />Zelnorm is a prescription medicine used to treat chronic idiopathic constipation and IBS with constipation. This eMedTV resource discusses the drug's uses, dosing, and available strengths. Zelnorn is a common misspelling of Zelnorm. http://irritable-bowel-syndrome.emedtv.com/zelnorm/zelnorn.html Tue, 25 Aug 2009 11:25:28 CDT