Hyperchloremic acidosis during grand mal seizure lactic acidosis
To evaluate the prevalence and the mechanism of hyperchloremic acidosis component (HClA) during lactic acidosis secondary to grand mal seizures. Retrospective study. Medical intensive care unit in a university hospital. 35 patients admitted for grand mal seizures with lactic acidosis (pH < 7.35,...
Gespeichert in:
| Veröffentlicht in: | Intensive care medicine 1994, Vol.20 (1), p.27-31 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 31 |
|---|---|
| container_issue | 1 |
| container_start_page | 27 |
| container_title | Intensive care medicine |
| container_volume | 20 |
| creator | BRIVET, F BERNARDIN, M CHERIN, P CHALAS, J GALANAUD, P DORMONT, J |
| description | To evaluate the prevalence and the mechanism of hyperchloremic acidosis component (HClA) during lactic acidosis secondary to grand mal seizures.
Retrospective study.
Medical intensive care unit in a university hospital.
35 patients admitted for grand mal seizures with lactic acidosis (pH < 7.35, TCO2 < 20 mmol/l and PaCO2 < 8 kPa).
HClA was defined by the ratio: excess anion gap/HCO3 deficit (delta AG/delta TCO2) < 0.8. A difference in the distribution space of protons and their accompanying anion, i.e., a displacement of chloride from cells by the entering lactate, was evaluated by the ratio natremia/chloremia (Na+/Cl-).
Immediately after seizures, a profound lactic acidosis was observed (pH = 7.22 +/- 0.17 (mean +/- SD), AG: 23.8 +/- 7.1 mmol/l, TCO2 = 14.5 +/- 5.3 mmol/l, lactate: 14.6 +/- 6.9 mmol/. HClA was present on admission in 11 patients (31.5%). Its prevalence increased to 73% after recovery. delta AG/delta TCO2 ratios were unrelated to creatinine, level and PaCO2, but dependent on the ratio Na+/Cl- (r = 0.803; p < 0.001, delta AG/delta TCO2 = 6.4 x (Na+/Cl-)-7.9). These data demonstrate that HClA is not a respiratory or renal phenomenon and suggest differences in the distribution spaces of hydrogen ions and their accompanying anions.
HClA component may be associated with lactic acidosis in grand mal seizures and appears to be secondary to a lactate antiport. This phenomenon could be an immediate physiological response to a sudden metabolic acidosis. |
| doi_str_mv | 10.1007/BF02425050 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_76455755</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>76455755</sourcerecordid><originalsourceid>FETCH-LOGICAL-c311t-b5326479ce858528979b0c3b22a072564bb46b0f4ce1816b51e7005e7806a7793</originalsourceid><addsrcrecordid>eNpNkM9LwzAcxYMoc04v3oUexINQ_eZ3enMO54SBFz2XJE1nJF1nsh7mX29lZXp6h_fh8fggdInhDgPI-8c5EEY4cDhCY8woyTGh6hiNgTKSM8HIKTpL6RMAS8HxCI0UFlRyNkYPi93GRfsR2ugabzNtfdUmn7Kqi369ylZRr6us0SFLzn930WVB2-0_8Byd1DokdzHkBL3Pn95mi3z5-vwymy5zSzHe5oZTIpgsrFNccaIKWRiw1BCiQRIumDFMGKiZdbg_Zzh2EoA7qUBoKQs6QTf73U1svzqXtmXjk3Uh6LVru1RKwTiXnPfg7R60sU0purrcRN_ouCsxlL-6yj9dPXw1rHamcdUBHfz0_fXQ62R1qHsb1qcDRlWBBZH0B4PDb3s</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>76455755</pqid></control><display><type>article</type><title>Hyperchloremic acidosis during grand mal seizure lactic acidosis</title><source>MEDLINE</source><source>SpringerLink Journals - AutoHoldings</source><creator>BRIVET, F ; BERNARDIN, M ; CHERIN, P ; CHALAS, J ; GALANAUD, P ; DORMONT, J</creator><creatorcontrib>BRIVET, F ; BERNARDIN, M ; CHERIN, P ; CHALAS, J ; GALANAUD, P ; DORMONT, J</creatorcontrib><description>To evaluate the prevalence and the mechanism of hyperchloremic acidosis component (HClA) during lactic acidosis secondary to grand mal seizures.
Retrospective study.
Medical intensive care unit in a university hospital.
35 patients admitted for grand mal seizures with lactic acidosis (pH < 7.35, TCO2 < 20 mmol/l and PaCO2 < 8 kPa).
HClA was defined by the ratio: excess anion gap/HCO3 deficit (delta AG/delta TCO2) < 0.8. A difference in the distribution space of protons and their accompanying anion, i.e., a displacement of chloride from cells by the entering lactate, was evaluated by the ratio natremia/chloremia (Na+/Cl-).
Immediately after seizures, a profound lactic acidosis was observed (pH = 7.22 +/- 0.17 (mean +/- SD), AG: 23.8 +/- 7.1 mmol/l, TCO2 = 14.5 +/- 5.3 mmol/l, lactate: 14.6 +/- 6.9 mmol/. HClA was present on admission in 11 patients (31.5%). Its prevalence increased to 73% after recovery. delta AG/delta TCO2 ratios were unrelated to creatinine, level and PaCO2, but dependent on the ratio Na+/Cl- (r = 0.803; p < 0.001, delta AG/delta TCO2 = 6.4 x (Na+/Cl-)-7.9). These data demonstrate that HClA is not a respiratory or renal phenomenon and suggest differences in the distribution spaces of hydrogen ions and their accompanying anions.
HClA component may be associated with lactic acidosis in grand mal seizures and appears to be secondary to a lactate antiport. This phenomenon could be an immediate physiological response to a sudden metabolic acidosis.</description><identifier>ISSN: 0342-4642</identifier><identifier>EISSN: 1432-1238</identifier><identifier>DOI: 10.1007/BF02425050</identifier><identifier>PMID: 8163754</identifier><identifier>CODEN: ICMED9</identifier><language>eng</language><publisher>Heidelberg: Springer</publisher><subject>Acid-Base Equilibrium ; Acidosis, Lactic - blood ; Acidosis, Lactic - epidemiology ; Acute Disease ; Bicarbonates - blood ; Biological and medical sciences ; Blood Gas Analysis ; Chlorides - blood ; Epilepsy, Tonic-Clonic - blood ; Epilepsy, Tonic-Clonic - epidemiology ; Extracellular Space - chemistry ; Headache. Facial pains. Syncopes. Epilepsia. Intracranial hypertension. Brain oedema. Cerebral palsy ; Humans ; Hydrogen-Ion Concentration ; Medical sciences ; Nervous system (semeiology, syndromes) ; Neurology ; Retrospective Studies ; Sodium - blood ; Status Epilepticus - blood ; Status Epilepticus - epidemiology</subject><ispartof>Intensive care medicine, 1994, Vol.20 (1), p.27-31</ispartof><rights>1994 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c311t-b5326479ce858528979b0c3b22a072564bb46b0f4ce1816b51e7005e7806a7793</citedby><cites>FETCH-LOGICAL-c311t-b5326479ce858528979b0c3b22a072564bb46b0f4ce1816b51e7005e7806a7793</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,4010,27900,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3891627$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/8163754$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>BRIVET, F</creatorcontrib><creatorcontrib>BERNARDIN, M</creatorcontrib><creatorcontrib>CHERIN, P</creatorcontrib><creatorcontrib>CHALAS, J</creatorcontrib><creatorcontrib>GALANAUD, P</creatorcontrib><creatorcontrib>DORMONT, J</creatorcontrib><title>Hyperchloremic acidosis during grand mal seizure lactic acidosis</title><title>Intensive care medicine</title><addtitle>Intensive Care Med</addtitle><description>To evaluate the prevalence and the mechanism of hyperchloremic acidosis component (HClA) during lactic acidosis secondary to grand mal seizures.
Retrospective study.
Medical intensive care unit in a university hospital.
35 patients admitted for grand mal seizures with lactic acidosis (pH < 7.35, TCO2 < 20 mmol/l and PaCO2 < 8 kPa).
HClA was defined by the ratio: excess anion gap/HCO3 deficit (delta AG/delta TCO2) < 0.8. A difference in the distribution space of protons and their accompanying anion, i.e., a displacement of chloride from cells by the entering lactate, was evaluated by the ratio natremia/chloremia (Na+/Cl-).
Immediately after seizures, a profound lactic acidosis was observed (pH = 7.22 +/- 0.17 (mean +/- SD), AG: 23.8 +/- 7.1 mmol/l, TCO2 = 14.5 +/- 5.3 mmol/l, lactate: 14.6 +/- 6.9 mmol/. HClA was present on admission in 11 patients (31.5%). Its prevalence increased to 73% after recovery. delta AG/delta TCO2 ratios were unrelated to creatinine, level and PaCO2, but dependent on the ratio Na+/Cl- (r = 0.803; p < 0.001, delta AG/delta TCO2 = 6.4 x (Na+/Cl-)-7.9). These data demonstrate that HClA is not a respiratory or renal phenomenon and suggest differences in the distribution spaces of hydrogen ions and their accompanying anions.
HClA component may be associated with lactic acidosis in grand mal seizures and appears to be secondary to a lactate antiport. This phenomenon could be an immediate physiological response to a sudden metabolic acidosis.</description><subject>Acid-Base Equilibrium</subject><subject>Acidosis, Lactic - blood</subject><subject>Acidosis, Lactic - epidemiology</subject><subject>Acute Disease</subject><subject>Bicarbonates - blood</subject><subject>Biological and medical sciences</subject><subject>Blood Gas Analysis</subject><subject>Chlorides - blood</subject><subject>Epilepsy, Tonic-Clonic - blood</subject><subject>Epilepsy, Tonic-Clonic - epidemiology</subject><subject>Extracellular Space - chemistry</subject><subject>Headache. Facial pains. Syncopes. Epilepsia. Intracranial hypertension. Brain oedema. Cerebral palsy</subject><subject>Humans</subject><subject>Hydrogen-Ion Concentration</subject><subject>Medical sciences</subject><subject>Nervous system (semeiology, syndromes)</subject><subject>Neurology</subject><subject>Retrospective Studies</subject><subject>Sodium - blood</subject><subject>Status Epilepticus - blood</subject><subject>Status Epilepticus - epidemiology</subject><issn>0342-4642</issn><issn>1432-1238</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpNkM9LwzAcxYMoc04v3oUexINQ_eZ3enMO54SBFz2XJE1nJF1nsh7mX29lZXp6h_fh8fggdInhDgPI-8c5EEY4cDhCY8woyTGh6hiNgTKSM8HIKTpL6RMAS8HxCI0UFlRyNkYPi93GRfsR2ugabzNtfdUmn7Kqi369ylZRr6us0SFLzn930WVB2-0_8Byd1DokdzHkBL3Pn95mi3z5-vwymy5zSzHe5oZTIpgsrFNccaIKWRiw1BCiQRIumDFMGKiZdbg_Zzh2EoA7qUBoKQs6QTf73U1svzqXtmXjk3Uh6LVru1RKwTiXnPfg7R60sU0purrcRN_ouCsxlL-6yj9dPXw1rHamcdUBHfz0_fXQ62R1qHsb1qcDRlWBBZH0B4PDb3s</recordid><startdate>1994</startdate><enddate>1994</enddate><creator>BRIVET, F</creator><creator>BERNARDIN, M</creator><creator>CHERIN, P</creator><creator>CHALAS, J</creator><creator>GALANAUD, P</creator><creator>DORMONT, J</creator><general>Springer</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>1994</creationdate><title>Hyperchloremic acidosis during grand mal seizure lactic acidosis</title><author>BRIVET, F ; BERNARDIN, M ; CHERIN, P ; CHALAS, J ; GALANAUD, P ; DORMONT, J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c311t-b5326479ce858528979b0c3b22a072564bb46b0f4ce1816b51e7005e7806a7793</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1994</creationdate><topic>Acid-Base Equilibrium</topic><topic>Acidosis, Lactic - blood</topic><topic>Acidosis, Lactic - epidemiology</topic><topic>Acute Disease</topic><topic>Bicarbonates - blood</topic><topic>Biological and medical sciences</topic><topic>Blood Gas Analysis</topic><topic>Chlorides - blood</topic><topic>Epilepsy, Tonic-Clonic - blood</topic><topic>Epilepsy, Tonic-Clonic - epidemiology</topic><topic>Extracellular Space - chemistry</topic><topic>Headache. Facial pains. Syncopes. Epilepsia. Intracranial hypertension. Brain oedema. Cerebral palsy</topic><topic>Humans</topic><topic>Hydrogen-Ion Concentration</topic><topic>Medical sciences</topic><topic>Nervous system (semeiology, syndromes)</topic><topic>Neurology</topic><topic>Retrospective Studies</topic><topic>Sodium - blood</topic><topic>Status Epilepticus - blood</topic><topic>Status Epilepticus - epidemiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>BRIVET, F</creatorcontrib><creatorcontrib>BERNARDIN, M</creatorcontrib><creatorcontrib>CHERIN, P</creatorcontrib><creatorcontrib>CHALAS, J</creatorcontrib><creatorcontrib>GALANAUD, P</creatorcontrib><creatorcontrib>DORMONT, J</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Intensive care medicine</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>BRIVET, F</au><au>BERNARDIN, M</au><au>CHERIN, P</au><au>CHALAS, J</au><au>GALANAUD, P</au><au>DORMONT, J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Hyperchloremic acidosis during grand mal seizure lactic acidosis</atitle><jtitle>Intensive care medicine</jtitle><addtitle>Intensive Care Med</addtitle><date>1994</date><risdate>1994</risdate><volume>20</volume><issue>1</issue><spage>27</spage><epage>31</epage><pages>27-31</pages><issn>0342-4642</issn><eissn>1432-1238</eissn><coden>ICMED9</coden><abstract>To evaluate the prevalence and the mechanism of hyperchloremic acidosis component (HClA) during lactic acidosis secondary to grand mal seizures.
Retrospective study.
Medical intensive care unit in a university hospital.
35 patients admitted for grand mal seizures with lactic acidosis (pH < 7.35, TCO2 < 20 mmol/l and PaCO2 < 8 kPa).
HClA was defined by the ratio: excess anion gap/HCO3 deficit (delta AG/delta TCO2) < 0.8. A difference in the distribution space of protons and their accompanying anion, i.e., a displacement of chloride from cells by the entering lactate, was evaluated by the ratio natremia/chloremia (Na+/Cl-).
Immediately after seizures, a profound lactic acidosis was observed (pH = 7.22 +/- 0.17 (mean +/- SD), AG: 23.8 +/- 7.1 mmol/l, TCO2 = 14.5 +/- 5.3 mmol/l, lactate: 14.6 +/- 6.9 mmol/. HClA was present on admission in 11 patients (31.5%). Its prevalence increased to 73% after recovery. delta AG/delta TCO2 ratios were unrelated to creatinine, level and PaCO2, but dependent on the ratio Na+/Cl- (r = 0.803; p < 0.001, delta AG/delta TCO2 = 6.4 x (Na+/Cl-)-7.9). These data demonstrate that HClA is not a respiratory or renal phenomenon and suggest differences in the distribution spaces of hydrogen ions and their accompanying anions.
HClA component may be associated with lactic acidosis in grand mal seizures and appears to be secondary to a lactate antiport. This phenomenon could be an immediate physiological response to a sudden metabolic acidosis.</abstract><cop>Heidelberg</cop><cop>Berlin</cop><pub>Springer</pub><pmid>8163754</pmid><doi>10.1007/BF02425050</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0342-4642 |
| ispartof | Intensive care medicine, 1994, Vol.20 (1), p.27-31 |
| issn | 0342-4642 1432-1238 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_76455755 |
| source | MEDLINE; SpringerLink Journals - AutoHoldings |
| subjects | Acid-Base Equilibrium Acidosis, Lactic - blood Acidosis, Lactic - epidemiology Acute Disease Bicarbonates - blood Biological and medical sciences Blood Gas Analysis Chlorides - blood Epilepsy, Tonic-Clonic - blood Epilepsy, Tonic-Clonic - epidemiology Extracellular Space - chemistry Headache. Facial pains. Syncopes. Epilepsia. Intracranial hypertension. Brain oedema. Cerebral palsy Humans Hydrogen-Ion Concentration Medical sciences Nervous system (semeiology, syndromes) Neurology Retrospective Studies Sodium - blood Status Epilepticus - blood Status Epilepticus - epidemiology |
| title | Hyperchloremic acidosis during grand mal seizure lactic acidosis |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-06T07%3A13%3A27IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Hyperchloremic%20acidosis%20during%20grand%20mal%20seizure%20lactic%20acidosis&rft.jtitle=Intensive%20care%20medicine&rft.au=BRIVET,%20F&rft.date=1994&rft.volume=20&rft.issue=1&rft.spage=27&rft.epage=31&rft.pages=27-31&rft.issn=0342-4642&rft.eissn=1432-1238&rft.coden=ICMED9&rft_id=info:doi/10.1007/BF02425050&rft_dat=%3Cproquest_cross%3E76455755%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=76455755&rft_id=info:pmid/8163754&rfr_iscdi=true |