https://www.explainxkcd.com/wiki/index.php?title=1526:_Placebo_Blocker&feed=atom&action=history
1526: Placebo Blocker - Revision history
2024-03-28T22:05:34Z
Revision history for this page on the wiki
MediaWiki 1.30.0
https://www.explainxkcd.com/wiki/index.php?title=1526:_Placebo_Blocker&diff=333346&oldid=prev
Sarah the Pie(yes, the food): /* Placebos */ changed joke citation needed to actual citation needed
2024-01-22T19:31:49Z
<p><span dir="auto"><span class="autocomment">Placebos: </span> changed joke citation needed to actual citation needed</span></p>
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<td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 19:31, 22 January 2024</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l35" >Line 35:</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>Placebo-blockers do actually already exist. A side-effect of the opiate antagonist {{w|Naloxone}} is that it [http://healthland.time.com/2009/08/26/a-neurological-explanation-for-the-placebo-effect/ blocks the placebo effect].</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>Placebo-blockers do actually already exist. A side-effect of the opiate antagonist {{w|Naloxone}} is that it [http://healthland.time.com/2009/08/26/a-neurological-explanation-for-the-placebo-effect/ blocks the placebo effect].</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>It should be noted that placebo does not actually improve the objective condition, only the patient's subjective perception of it (i.e. the patients do not get better more than they randomly would, but the placebo makes them think they do).{{<del class="diffchange diffchange-inline">Citation </del>needed}}</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>It should be noted that placebo does not actually improve the objective condition, only the patient's subjective perception of it (i.e. the patients do not get better more than they randomly would, but the placebo makes them think they do).{{<ins class="diffchange diffchange-inline">Actual citation </ins>needed}}</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===Mechanisms of the placebo effect===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===Mechanisms of the placebo effect===</div></td></tr>
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Sarah the Pie(yes, the food)
https://www.explainxkcd.com/wiki/index.php?title=1526:_Placebo_Blocker&diff=321008&oldid=prev
172.71.242.190: /* Transcript */
2023-08-16T10:51:44Z
<p><span dir="auto"><span class="autocomment">Transcript</span></span></p>
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<td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 10:51, 16 August 2023</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l68" >Line 68:</td>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[Category:Footnotes]] <!-- non-digetic --></ins></div></td></tr>
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172.71.242.190
https://www.explainxkcd.com/wiki/index.php?title=1526:_Placebo_Blocker&diff=305031&oldid=prev
172.70.206.151: /* Explanation */ wlink
2023-01-19T19:44:13Z
<p><span dir="auto"><span class="autocomment">Explanation: </span> wlink</span></p>
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<td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 19:44, 19 January 2023</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==Explanation==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==Explanation==</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>This comic is a joke about the difficulty of testing a drug that is supposed to block the placebo effect.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>This comic is a joke about the difficulty of testing a drug that is supposed to block the <ins class="diffchange diffchange-inline">{{w|</ins>placebo effect<ins class="diffchange diffchange-inline">}}</ins>.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>A placebo experiment is used for testing a drug candidate. It has two groups: one that gets a real drug candidate, and one that gets a fake. The placebo effect describes the observation that the group that gets the fake often show signs of having received a working drug - though commonly weaker than in the group that gets an effective real drug.</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>A placebo experiment is used for testing a drug candidate. It has two groups: one that gets a real drug candidate, and one that gets a fake. The placebo effect describes the observation that the group that gets the fake often show signs of having received a working drug - though commonly weaker than in the group that gets an effective real drug.</div></td></tr>
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172.70.206.151
https://www.explainxkcd.com/wiki/index.php?title=1526:_Placebo_Blocker&diff=292245&oldid=prev
Natg19: /* Transcript */ bilogy
2022-08-09T02:02:43Z
<p><span dir="auto"><span class="autocomment">Transcript: </span> bilogy</span></p>
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<td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 02:02, 9 August 2022</td>
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Natg19
https://www.explainxkcd.com/wiki/index.php?title=1526:_Placebo_Blocker&diff=292244&oldid=prev
Natg19: /* Transcript */
2022-08-09T02:02:07Z
<p><span dir="auto"><span class="autocomment">Transcript</span></span></p>
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<td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 02:02, 9 August 2022</td>
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Natg19
https://www.explainxkcd.com/wiki/index.php?title=1526:_Placebo_Blocker&diff=265018&oldid=prev
172.69.79.153: Last editor's tyop
2022-05-07T23:14:15Z
<p>Last editor's tyop</p>
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<td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 23:14, 7 May 2022</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l42" >Line 42:</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>The comic refers to the recent study by Kathryn T. Hall, Joseph Loscalzo, and Ted J. Kaptchuk. (2015) ''[https://dx.doi.org/10.1016/J.MOLMED.2015.02.009 Genetics and the placebo effect: the placebome.]'' Trends in Mol Medicine. Volume 21, Issue 5, May 2015, Pages 285–294 - however, bear in mind that one has to treat studies very carefully ''[https://sciencebasedmedicine.org/ted-kaptchuk-versus-placebo-effects-again/ Kaptchuk vs Placebo]''</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>The comic refers to the recent study by Kathryn T. Hall, Joseph Loscalzo, and Ted J. Kaptchuk. (2015) ''[https://dx.doi.org/10.1016/J.MOLMED.2015.02.009 Genetics and the placebo effect: the placebome.]'' Trends in Mol Medicine. Volume 21, Issue 5, May 2015, Pages 285–294 - however, bear in mind that one has to treat studies very carefully ''[https://sciencebasedmedicine.org/ted-kaptchuk-versus-placebo-effects-again/ Kaptchuk vs Placebo]''</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>It is possible to test the placebo blocker using three groups: a test group who receive a placebo and a placebo blocker, a control group who receive a placebo <del class="diffchange diffchange-inline">bt </del>no blocker, and a second control group who receive no treatment whatsoever, as a lack of treatment is the variable that an actual placebo is designed to control for. Still it might be hard to determine if the pills are having a negative effect or blocking the placebo effect, so multiple trials with multiple illnesses may have to be carried out.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>It is possible to test the placebo blocker using three groups: a test group who receive a placebo and a placebo blocker, a control group who receive a placebo <ins class="diffchange diffchange-inline">but </ins>no blocker, and a second control group who receive no treatment whatsoever, as a lack of treatment is the variable that an actual placebo is designed to control for. Still it might be hard to determine if the pills are having a negative effect or blocking the placebo effect, so multiple trials with multiple illnesses may have to be carried out.</div></td></tr>
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172.69.79.153
https://www.explainxkcd.com/wiki/index.php?title=1526:_Placebo_Blocker&diff=265014&oldid=prev
108.162.241.11: /* Mechanisms of the placebo effect */
2022-05-07T22:17:59Z
<p><span dir="auto"><span class="autocomment">Mechanisms of the placebo effect</span></span></p>
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<td colspan="2" style="background-color: white; color:black; text-align: center;">Revision as of 22:17, 7 May 2022</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>The comic refers to the recent study by Kathryn T. Hall, Joseph Loscalzo, and Ted J. Kaptchuk. (2015) ''[https://dx.doi.org/10.1016/J.MOLMED.2015.02.009 Genetics and the placebo effect: the placebome.]'' Trends in Mol Medicine. Volume 21, Issue 5, May 2015, Pages 285–294 - however, bear in mind that one has to treat studies very carefully ''[https://sciencebasedmedicine.org/ted-kaptchuk-versus-placebo-effects-again/ Kaptchuk vs Placebo]''</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>The comic refers to the recent study by Kathryn T. Hall, Joseph Loscalzo, and Ted J. Kaptchuk. (2015) ''[https://dx.doi.org/10.1016/J.MOLMED.2015.02.009 Genetics and the placebo effect: the placebome.]'' Trends in Mol Medicine. Volume 21, Issue 5, May 2015, Pages 285–294 - however, bear in mind that one has to treat studies very carefully ''[https://sciencebasedmedicine.org/ted-kaptchuk-versus-placebo-effects-again/ Kaptchuk vs Placebo]''</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>It is possible to test the placebo blocker using three groups: a test group who receive a placebo blocker, a control group who receive a placebo, and a second control group who receive no treatment whatsoever, as a lack of treatment is the variable that an actual placebo is designed to control for. Still it might be hard to determine if the pills are having a negative effect or blocking the placebo effect, so multiple trials with multiple illnesses may have to be carried out.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>It is possible to test the placebo blocker using three groups: a test group who receive <ins class="diffchange diffchange-inline">a placebo and </ins>a placebo blocker, a control group who receive a placebo <ins class="diffchange diffchange-inline">bt no blocker</ins>, and a second control group who receive no treatment whatsoever, as a lack of treatment is the variable that an actual placebo is designed to control for. Still it might be hard to determine if the pills are having a negative effect or blocking the placebo effect, so multiple trials with multiple illnesses may have to be carried out.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==Transcript==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==Transcript==</div></td></tr>
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108.162.241.11
https://www.explainxkcd.com/wiki/index.php?title=1526:_Placebo_Blocker&diff=263383&oldid=prev
Jacky720: rv
2022-05-04T23:51:54Z
<p>rv</p>
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Jacky720
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Ex Kay Cee Dee at 23:51, 4 May 2022
2022-05-04T23:51:49Z
<p></p>
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Ex Kay Cee Dee
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Jacky720: rv
2022-05-04T23:51:31Z
<p>rv</p>
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Jacky720