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Tomas Jogestrand - One of the best experts on this subject based on the ideXlab platform.
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Is chronic tension-type Headache a Vascular Headache? The relation between chronic tension-type Headache and cranial hemodynamics.
Headache, 1998Co-Authors: Jan Hannerz, Tomas JogestrandAbstract:Twenty-seven patients with chronic tension-type Headache were studied as to end-tidal Pco2, heart rate, mean blood pressure, diameter and blood flow of the common carotid arteries, cranial Vascular resistance, and Headache intensity at supine rest, after administration of nitroglycerin, and at head down tilt. The results were compared to the results of nitroglycerin and head down tilt provocations in age- and sex-matched controls. During supine rest, no change in chronic tension-type Headache occurred. Nitroglycerin and tilting induced significant increase of the Headache intensity compared to baseline in patients with chronic tension-type Headache (P=0.01 and P
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is chronic tension type Headache a Vascular Headache the relation between chronic tension type Headache and cranial hemodynamics
Headache, 1998Co-Authors: Jan Hannerz, Tomas JogestrandAbstract:Twenty-seven patients with chronic tension-type Headache were studied as to end-tidal Pco2, heart rate, mean blood pressure, diameter and blood flow of the common carotid arteries, cranial Vascular resistance, and Headache intensity at supine rest, after administration of nitroglycerin, and at head down tilt. The results were compared to the results of nitroglycerin and head down tilt provocations in age- and sex-matched controls. During supine rest, no change in chronic tension-type Headache occurred. Nitroglycerin and tilting induced significant increase of the Headache intensity compared to baseline in patients with chronic tension-type Headache (P=0.01 and P<0.05, respectively) in contradistinction to controls who did not develop significant Headache. Common carotid artery blood flow changes were similar during nitroglycerin provocations in the two groups, but greater (P<0.05) during head down tilt in patients than in controls. Lumbar cerebrospinal fluid pressure was found to be greater than 20 but less than 26 cm H2O in 45% of the 22 patients studied with chronic tension-type Headache. The results indicate that the pain in chronic tension-type Headache is related to cranial hemodynamics, presumably to distention of intracranial veins.
Jan Hannerz - One of the best experts on this subject based on the ideXlab platform.
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Is chronic tension-type Headache a Vascular Headache? The relation between chronic tension-type Headache and cranial hemodynamics.
Headache, 1998Co-Authors: Jan Hannerz, Tomas JogestrandAbstract:Twenty-seven patients with chronic tension-type Headache were studied as to end-tidal Pco2, heart rate, mean blood pressure, diameter and blood flow of the common carotid arteries, cranial Vascular resistance, and Headache intensity at supine rest, after administration of nitroglycerin, and at head down tilt. The results were compared to the results of nitroglycerin and head down tilt provocations in age- and sex-matched controls. During supine rest, no change in chronic tension-type Headache occurred. Nitroglycerin and tilting induced significant increase of the Headache intensity compared to baseline in patients with chronic tension-type Headache (P=0.01 and P
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is chronic tension type Headache a Vascular Headache the relation between chronic tension type Headache and cranial hemodynamics
Headache, 1998Co-Authors: Jan Hannerz, Tomas JogestrandAbstract:Twenty-seven patients with chronic tension-type Headache were studied as to end-tidal Pco2, heart rate, mean blood pressure, diameter and blood flow of the common carotid arteries, cranial Vascular resistance, and Headache intensity at supine rest, after administration of nitroglycerin, and at head down tilt. The results were compared to the results of nitroglycerin and head down tilt provocations in age- and sex-matched controls. During supine rest, no change in chronic tension-type Headache occurred. Nitroglycerin and tilting induced significant increase of the Headache intensity compared to baseline in patients with chronic tension-type Headache (P=0.01 and P<0.05, respectively) in contradistinction to controls who did not develop significant Headache. Common carotid artery blood flow changes were similar during nitroglycerin provocations in the two groups, but greater (P<0.05) during head down tilt in patients than in controls. Lumbar cerebrospinal fluid pressure was found to be greater than 20 but less than 26 cm H2O in 45% of the 22 patients studied with chronic tension-type Headache. The results indicate that the pain in chronic tension-type Headache is related to cranial hemodynamics, presumably to distention of intracranial veins.
J. Keith Bidwell - One of the best experts on this subject based on the ideXlab platform.
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Atypical MRI findings of venous sinus thrombosis in pregnancy: clinical significance relating to episodic Vascular Headache.
Headache, 1991Co-Authors: L. Jay Turkewitz, Alan K. Jacobs, J. Keith BidwellAbstract:Two cases of Headache during pregnancy were associated with MRI findings suggestive of venous sinus thrombosis. The findings, however, were atypical, and of uncertain clinical significance. Venous sinus thrombosis typically does not occur during the first and second trimesters (less than 10 percent of reported cases). Thus, these two cases are doubly unusual. The correct significance of these equivocal MRI findings of possible venous sinus thrombosis must be understood so that unnecessary and potentially harmful therapies are not employed, and so that appropriate management of what may otherwise be a typical Vascular Headache syndrome may be undertaken.
Qiaopei Yang - One of the best experts on this subject based on the ideXlab platform.
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observation of the efficacy of toutongning capsule combined with nimodipine in the treatment of 76 patients with primary Vascular Headache
Chinese Journal of Primary Medicine and Pharmacy, 2017Co-Authors: Qiaopei YangAbstract:Objective To explore the clinical efficacy of Toutongning capsule combined with nimodipine in the treatment of 76 patients with primary Vascular Headache. Methods 76 patients with primary Vascular Headache were selected as the research subjects.According to the different surgery, the patients were randomly divided into control group(n=38) and observation group(n=38). The control group was given compound Danshen injection, while the observation group was given Toutongning capsule combined with nimodipine.The efficacy, the peak systolic velocity(Vs) and pulsatility index(PI) of each vessel, the time of stopping pain, recurrence rate and adverse reaction were compared between the two groups. Results The total effective rate of the observation group was 94.74%, which was higher than 84.21% of the control group, the difference was statistically significant (χ2=4.785, P<0.05). The MCA, ACA, BA, VA value of Vs and PI, the time of stopping pain and recurrence rate in the observation group were better than those in the control group(t=5.385, 6.834, 7.407, 6.651, 4.032, 5.716, 6.203, 5.016, 4.785, χ2=5.473, all P<0.05). There were no significant differences between the two groups in PCA value of Vs and PI and adverse reaction(t=0.283, 0.037, χ2=0.314, all P<0.05). Conclusion Toutongning capsule combined with nimodipine in the treatment of primary Vascular Headache has high application value and significant effect, and it can promote cerebral circulation, blood flow, time of stopping pain and recurrence rate, so it is worthy of clinical popularization and application. Key words: Primary Vascular Headache; Toutongning capsule; Nimodipine; Clinical efficacy
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Observation of the efficacy of Toutongning capsule combined with nimodipine in the treatment of 76 patients with primary Vascular Headache
Chinese Journal of Primary Medicine and Pharmacy, 2017Co-Authors: Qiaopei YangAbstract:Objective To explore the clinical efficacy of Toutongning capsule combined with nimodipine in the treatment of 76 patients with primary Vascular Headache. Methods 76 patients with primary Vascular Headache were selected as the research subjects.According to the different surgery, the patients were randomly divided into control group(n=38) and observation group(n=38). The control group was given compound Danshen injection, while the observation group was given Toutongning capsule combined with nimodipine.The efficacy, the peak systolic velocity(Vs) and pulsatility index(PI) of each vessel, the time of stopping pain, recurrence rate and adverse reaction were compared between the two groups. Results The total effective rate of the observation group was 94.74%, which was higher than 84.21% of the control group, the difference was statistically significant (χ2=4.785, P
L. Jay Turkewitz - One of the best experts on this subject based on the ideXlab platform.
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Atypical MRI findings of venous sinus thrombosis in pregnancy: clinical significance relating to episodic Vascular Headache.
Headache, 1991Co-Authors: L. Jay Turkewitz, Alan K. Jacobs, J. Keith BidwellAbstract:Two cases of Headache during pregnancy were associated with MRI findings suggestive of venous sinus thrombosis. The findings, however, were atypical, and of uncertain clinical significance. Venous sinus thrombosis typically does not occur during the first and second trimesters (less than 10 percent of reported cases). Thus, these two cases are doubly unusual. The correct significance of these equivocal MRI findings of possible venous sinus thrombosis must be understood so that unnecessary and potentially harmful therapies are not employed, and so that appropriate management of what may otherwise be a typical Vascular Headache syndrome may be undertaken.
