1
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Affiliation(s)
- Rie Yamamoto
- Department of clinical toxicology, Emergency Center and Poison Center, Saitama Medical University Hospital, Saitama, Japan
- Department of Emergency and Critical Care Medicine, Tokai University Hachioji Hospital, Tokyo, Japan
| | - Yoshito Kamijo
- Department of clinical toxicology, Emergency Center and Poison Center, Saitama Medical University Hospital, Saitama, Japan
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2
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Marques AR, Alho A, Martins JM, Bairrão M. Lithium Intoxication after Bariatric Surgery: A Case Report. ACTA MEDICA PORT 2021; 34:382-386. [PMID: 32955414 DOI: 10.20344/amp.12868] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 11/13/2019] [Accepted: 11/13/2019] [Indexed: 11/20/2022]
Abstract
Bariatric surgery is a therapeutic option to treat obesity in (carefully selected) patients with psychiatric disorders. About half of the patients referred for bariatric surgery have a diagnosis of (at least one) mental disorder and most of them are treated with psychotropic drugs. This procedure may modify the bioavailability of drugs and lithium is no exception. However, although absorption seems to decrease in most drugs, in the case of lithium, there is a high risk of toxicity. In this article, we describe the case of a 44-year-old female patient with lithium intoxication after bariatric surgery. We conducted a review of the published clinical cases in the scientific literature about lithium toxicity after bariatric surgery, and we propose potential preventive clinical solutions. It is essential to increase awareness of changes to the absorption of psychotropic drugs in the post-surgery period, particularly in the case of lithium. Regular postoperative clinical and laboratory monitoring of lithium serum levels is strongly recommended.
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Affiliation(s)
| | - António Alho
- Departamento de Psiquiatria e Saúde Mental. Hospital Distrital de Santarém. Santarém. Portugal
| | - João Malhadas Martins
- Departamento de Psiquiatria e Saúde Mental. Hospital Distrital de Santarém. Santarém. Portugal
| | - Margarida Bairrão
- Departamento de Psiquiatria e Saúde Mental. Hospital Distrital de Santarém. Santarém. Portugal
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3
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Giunta R, Di Mario F, Greco P, Di Motta T, Maccari C, Parenti E, Rossi GM, Morabito S, Pistolesi V, Regolisti G, Fiaccadori E. [Extracorporeal renal replacement therapies in lithium intoxication]. G Ital Nefrol 2020; 37:37-03-2020-6. [PMID: 32530151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Drug poisoning is a significant source of morbidity, mortality and health care expenditure worldwide. Lithium, methanol, ethylene glycol and salicylates are the most important ones, included in the list of poisons, that may require extracorporeal depuration. Lithium is the cornerstone of treatment for bipolar disorders, but it has a narrow therapeutic window. The therapeutic range is 0.6-1.2 mEq/L and toxicity manifestations begin to appear as soon as serum levels exceed 1.5 mEq/L. Severe toxicity can be observed when plasma levels are more than 3.5 mEq/L. Lithium poisoning can be life threatening and extracorporeal renal replacement therapies can reverse toxic symptoms. Currently, conventional intermittent hemodialysis (IHD) is the preferred extracorporeal treatment modality. Preliminary data with prolonged intermittent renal replacement (PIRRT) therapies - hybrid forms of renal replacement therapy (RRT) such as sustained low efficiency dialysis (SLED) - seem to justify their role as potential alternative to conventional IHD. Indeed, SLED allows rapid and effective lithium removal with resolution of symptoms, also minimizing rebound phenomenon.
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Affiliation(s)
- Rosa Giunta
- Unità Operativa Complessa di Nefrologia, Azienda Ospedaliera Universitaria Parma e Scuola di Specializzazione in Nefrologia, Dipartimento di Medicina e Chirurgia, Università degli Studi di Parma, Italy; Sezione di Nefrologia, Dipartimento di Medicina Clinica e Sperimentale, Policlinico Universitario e Scuola di Specializzazione in Nefrologia, Università degli Studi di Catania, Italy
| | - Francesca Di Mario
- Unità Operativa Complessa di Nefrologia, Azienda Ospedaliera Universitaria Parma e Scuola di Specializzazione in Nefrologia, Dipartimento di Medicina e Chirurgia, Università degli Studi di Parma, Italy
| | - Paolo Greco
- Unità Operativa Complessa di Nefrologia, Azienda Ospedaliera Universitaria Parma e Scuola di Specializzazione in Nefrologia, Dipartimento di Medicina e Chirurgia, Università degli Studi di Parma, Italy
| | - Tommaso Di Motta
- Unità Operativa Complessa di Nefrologia, Azienda Ospedaliera Universitaria Parma e Scuola di Specializzazione in Nefrologia, Dipartimento di Medicina e Chirurgia, Università degli Studi di Parma, Italy
| | - Caterina Maccari
- Unità Operativa Complessa di Nefrologia, Azienda Ospedaliera Universitaria Parma e Scuola di Specializzazione in Nefrologia, Dipartimento di Medicina e Chirurgia, Università degli Studi di Parma, Italy
| | - Elisabetta Parenti
- Unità Operativa Complessa di Nefrologia, Azienda Ospedaliera Universitaria Parma e Scuola di Specializzazione in Nefrologia, Dipartimento di Medicina e Chirurgia, Università degli Studi di Parma, Italy
| | - Giovanni Maria Rossi
- Unità Operativa Complessa di Nefrologia, Azienda Ospedaliera Universitaria Parma e Scuola di Specializzazione in Nefrologia, Dipartimento di Medicina e Chirurgia, Università degli Studi di Parma, Italy
| | - Santo Morabito
- UOSD Dialisi, Dipartimento Medicina Interna e Specialità Mediche, AOU Policlinico Umberto I, Roma, Italy
| | - Valentina Pistolesi
- UOSD Dialisi, Dipartimento Medicina Interna e Specialità Mediche, AOU Policlinico Umberto I, Roma, Italy
| | - Giuseppe Regolisti
- Unità Operativa Complessa di Nefrologia, Azienda Ospedaliera Universitaria Parma e Scuola di Specializzazione in Nefrologia, Dipartimento di Medicina e Chirurgia, Università degli Studi di Parma, Italy
| | - Enrico Fiaccadori
- Unità Operativa Complessa di Nefrologia, Azienda Ospedaliera Universitaria Parma e Scuola di Specializzazione in Nefrologia, Dipartimento di Medicina e Chirurgia, Università degli Studi di Parma, Italy
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4
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Vallianou N, Konstantinou F, Gennimata V, Micha P, Geladari E, Kounatid D. A case of Syndrome of Irreversible Lithium Effectuated Neurotoxicity (SILENT). Neth J Med 2019; 77:301-302. [PMID: 31814583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
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5
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Abstract
Accidental ingestion of electrical batteries occurs commonly in children. This rarely is associated with severe morbidity and mortality.1,2 Significant symptoms can arise due to leakage of alkali or heavy metals from the battery after degradation in the gastrointestinal tract. The main heavy metal of concern in electrical batteries is mercury;3-6 this is the first report of ingestion of a lithium battery in a child associated with systemic absorption of lithium.
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Affiliation(s)
- P T Mallon
- Department of Surgery, Ward 9, Altnagelvin Area Hospital, Londonderry, Northern Ireland, UK.
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6
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Townsend JA, Curran R. Oral Exposure of a Child to a Lithium Ion Battery. J Dent Child (Chic) 2016; 83:42-45. [PMID: 27098721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Battery exposure has the potential for severe morbidity and possible mortality. Accidental exposure is rising with the increased use of button batteries, and young children and older adults are at highest risk for accidental exposure. The purpose of this paper is to report a case of mouth exposure to a lithium ion battery in a boy. A review of the current literature on incidence, diagnosis, and outcomes of battery exposure is presented. When symptoms such as diarrhea, vomiting, and abdominal distress of non-specific origin are present, battery ingestion should be included in the differential diagnosis. Dentists may be the first health professionals to encounter battery exposure, especially in the case of mouth exposures. Knowledge of signs and symptoms are necessary to properly diagnose and refer for medical management.
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Affiliation(s)
- Janice A Townsend
- Department of Pediatric Dentistry, Louisiana State University Health Sciences Center School of Dentistry, New Orleans, La., USA.
| | - Ronald Curran
- Department of Pediatric Dentistry, University of Minnesota School of Dentistry, Minneapolis, Minn., USA
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7
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Inoue Y. [Blood concentration useful in the diagnosis and treatment of poisoning]. Chudoku Kenkyu 2014; 27:47-53. [PMID: 24724362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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8
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Abstract
Lithium is one of the oldest psychotropic drugs with a well-known narrow therapeutic range and the drugs that interact with lithium elimination are well established. However, patients are still admitted to the emergency department with lithium toxicity due to often overlooked interactions with concomitant drugs. We report on two patients, admitted to the emergency department, with lithium toxicity. One patient presented with aphasia and ataxia, showing moderate toxicity. The other was referred due to coma, illustrating severe lithium toxicity. In both cases, a non-steroidal anti-inflammatory drug was the underlying cause. We highlight the mechanism of this drug-drug interaction and underline the need for thoughtful use of other medications in patients taking lithium. Special attention has to be paid for the non-steroidal antiinflammatory drugs due to the low threshold of prescribing them for the control of acute pain and its availability as free over-the-counter drugs.
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Affiliation(s)
- S De Winter
- Department of Pharmaceutical and Pharmacological Sciences, University Hospitals Leuven, Herestraat 49, 3000 Leuven, Belgium.
| | - W Meersseman
- Department of Internal Medicine, University Hospitals Leuven, Herestraat 49, 3000 Leuven, Belgium
| | - S Verelst
- Department of Emergency Medicine, University Hospitals Leuven, Herestraat 49, 3000 Leuven, Belgium
| | - L Willems
- Department of Pharmaceutical and Pharmacological Sciences, University Hospitals Leuven, Herestraat 49, 3000 Leuven, Belgium
| | - I Spriet
- Department of Pharmaceutical and Pharmacological Sciences, University Hospitals Leuven, Herestraat 49, 3000 Leuven, Belgium
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9
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Abstract
Studies on plasma aldosterone, total serum protein, electrolytes, osmolal concentrations in serum and urine, creatinine, lithium and osmolal clearances were carried out on 14 patients suffering from lithium intoxication. The determinations were done on samples obtained on admission and during the following twelve days of treatment with hemodialysis, sodium chloride loading, or forced diuresis. Plasma aldosterone and total serum protein were increased; serum sodium concentrations and creatinine clearances were decreased on admission. Serum osmolality was normal; urine osmolal concentration was just above that in plasma. The results showed that the lithium intoxicated patients were moderately depleted of sodium and water on admission. Plasma aldosterone, total serum protein and serum sodium were normalized during treatment. Creatinine clearance increased but did not normalize in all patients. Renal concentrating tests were performed in five patients three to four weeks after lithium intoxication. The renal concentrating ability was reduced in all. The elevated plasma aldosterone seen in lithium intoxication might have been a result of sodium and water depletion. It is suggested that impaired renal concentrating ability induced by lithium may make some patients more susceptible to conditions which can lead to sodium and water loss, and thereby to lithium intoxication.
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10
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Luzanova IS, Voznesenskaia TV, Menitskaia VI, Pushchinskaia EV. [Determination of lithium content in human biological objects (liver, kidney) by the method of flame photometry]. Sud Med Ekspert 2007; 50:38-39. [PMID: 18050690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The authors give a method of determination of the content of lithium in biological objects (liver, kidney) by the method of flame photometry. It is possible to use this method in forensic medicine in cases of acute intoxication.
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11
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Bergendal A, Bergman U. [Lithium and dysarthria]. Lakartidningen 2006; 103:1974. [PMID: 16838586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
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Eyer F, Pfab R, Felgenhauer N, Lutz J, Heemann U, Steimer W, Zondler S, Fichtl B, Zilker T. Lithium poisoning: pharmacokinetics and clearance during different therapeutic measures. J Clin Psychopharmacol 2006; 26:325-30. [PMID: 16702900 DOI: 10.1097/01.jcp.0000218405.02738.b3] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The clinical features and pharmacokinetics of 22 lithium overdoses are described. Effectiveness of different treatment regimens regarding elimination of lithium is discussed. Origin of overdose was due to deliberate poisoning or precipitated by concomitant diseases, coadministration of drugs, or combination of both. Treatment included supportive care, diuretics (15/22), hemodialysis (HD; 9/22), and mechanical ventilation (3/22). Severity of lithium intoxication was classified in 50% as I degrees, in 41% as II degrees, and in 9% as III degrees according to Hansen and Amdisen. Renal impairment on admission was diagnosed in 82% of the patients. Half-life of lithium in serum was 3.5 +/- 0.8 hours during the first HD, and 29 +/- 14 and 29 +/- 6 hours during therapy with diuretics or supportive treatment, respectively. Lithium clearance during HD was 160 +/- 15 mL/min, and renal clearance during HD or treatment with diuretics was approximately 20 and 15 +/- 9 mL/min, respectively. Renal lithium clearance was not influenced by HD therapy. There was no difference regarding half-life and clearance between the group that had an unspecific treatment or the group treated with diuretics. Hemodialysis is the therapy of choice for emergent extracorporeal lithium elimination. Renal impairment and interaction with other drugs were the main reasons for intoxication; thus, more cautious prescription or more frequent supervision of this patient group is warranted. It seems that treatment with diuretics does not have a beneficial effect in the overdose setting.
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Affiliation(s)
- Florian Eyer
- Department of Toxicology, Klinikum rechts der Isar, Technical University Munich, Munich, Germany.
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Cabezón Pérez N, García Lloret T, Redondo de Pedro M. Intoxicación por litio desencadenada por un proceso febril. A propósito de un caso. Aten Primaria 2005; 36:344-5. [PMID: 16238948 PMCID: PMC7681926 DOI: 10.1157/13079872] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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14
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Chebrolu SB, Yang HKC, Hariman A, Tzamaloukas AH, Kjellstrand CM, Ing TS. Treatment of severe lithium poisoning and dialysis-induced hypophosphatemia with phosphorus-enriched hemodialysis: a case report. Chin Med J (Engl) 2005; 118:1405-8. [PMID: 16157041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023] Open
Affiliation(s)
- Srivasa B Chebrolu
- Departments of Medicine, Veterans Affairs Hospital, Hines, Illinois, USA
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15
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Abstract
Molindone hydrochloride (Moban) is a dihydroindolone compound dissimilar in structure to other antipsychotic drugs (i.e., phenothiazines, butyrophenones, dibenzepines, and thioxanthenes). The antipsychotic (or neuroleptic) activity of molindone makes it particularly useful in the treatment of schizophrenia. There are a few published cases which report the tissue distribution of molindone in the human body. We report the analysis of molindone in postmortem samples using a solvent mixture (toluene/hexane/isoamyl alcohol) base extract followed by an acid (0.5M H(2)SO(4)) wash. Molindone was identified by gas chromatography-mass spectrometry (m/z 100, 176, 276) and quantitated using a gas chromatograph and nitrogen-phosphorus detector. The range of linearity was 0.1 mg/L to 5.0 mg/L. We report our findings of molindone concentrations in blood, liver, bile, gastric, and urine as follows: 6 mg/L in blood; 26 mg/kg in liver; 23.1 mg/L in bile; 1200 mg/L in gastric; and 37.3 mg/L in urine. Vitreous lithium (5.9 mmol/L) was determined by flame atomic absorption spectrometry. The medical examiner listed the cause of death as a combined drug overdose of molindone and lithium. The tissue results are compared with another case and the pharmacology of molindone is presented.
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Affiliation(s)
- Dwight D Flammia
- Division of Forensic Science, 700 North 5th Street, Richmond, Virginia 23219, USA.
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17
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Abstract
OBJECTIVE To compare long-term lithium patients who developed renal insufficiency (RI) with those who did not, and to examine what characterized these groups. METHOD One hundred fourteen subjects with DSM-IV bipolar, major depressive, or schizoaffective disorder who had been taking lithium for 4 to 30 years from 1968 to 2000 were studied retrospectively. Subjects with blood creatinine levels > or = 1.5 mg/dL were defined as RI patients, and creatinine levels < 1.5 mg/dL indicated no renal insufficiency (NRI). Ninety-four unmedicated subjects, matched for sex and age, served as a comparison group and had 2 measures of creatinine with a mean interval of 11.88 years. RESULTS Twenty-four (21%) of the lithium-treated patients were defined as RI patients. These subjects exhibited the "creeping creatinine" phenomenon as their creatinine levels increased progressively. The NRI subjects showed no increase of creatinine levels in up to 30 years and remained comparable to the comparison group. RI was associated with episodes of lithium intoxication and diseases or medicines that could affect glomerular function, but not with sex, psychiatric diagnosis, age at onset of diagnosed disorder, duration of lithium therapy, serum lithium concentration, and cumulative lithium dose. CONCLUSIONS Long-term lithium therapy did not influence glomerular function in an overwhelming majority of patients. However, about 20% of long-term lithium patients exhibited "creeping creatinine" and developed renal insufficiency.
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Affiliation(s)
- Elie Lepkifker
- Lithium Clinic, Psychiatric Division, Chaim Sheba Medical Center, Tel HaShomer, Israel
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Bendz H, Aurell M. [Adverse effects of lithium treatment and safety routines]. Lakartidningen 2004; 101:1902-6, 1908. [PMID: 15190755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Successful lithium treatment of manic disorders was reported in 1949 by John Cade. This marked the beginning of the pharmacological era in psychiatry. In spite of the emergence of alternative drugs with antimanic and moodstabilising properties, lithium remains the primary long-term treatment for preventing relapse of bipolar disorders. Among the adverse effects of lithium treatment are unintentional lithium intoxication, nephropathy, hypothyroidism, hypercalcemia, hyperparathyroidism, diarrhoea, tremor, weight gain, and effects on the fetus and the newborn child. Early detection or prevention of adverse effects, particularly lithium intoxication, is vital for safety. Therefore, P-lithium and P-creatinine are assessed every 4 months (and pre-lithium) while thyroid and parathyroid function, weight, 24 h consumption of liquids (or 24 h urinary output), B-glucose, and blood pressure are assessed annually (and pre-lithium). Urinary concentrating capacity and glomerular filtration rate are always measured after 5 years of lithium treatment, and always when clinically indicated. Patient education and annual reinforcement of his/her knowledge of pertinent aspects of the treatment and of risk factors for lithium intoxication are important aspects for ensuring safety.
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Abstract
Lithium medication during pregnancy is uncommon and the problems of a neonate who has been exposed to lithium represents a rare situation in neonatology. The clinical presentation and management of a newborn whose mother received lithium during pregnancy is presented. The newborn manifested a four day course of lethargy with unexplained high lithium levels in the adult toxic range. The infant improved clinically under intravenous hydration therapy, nevertheless lithium serum levels increased again and we did not know for certain if our clinical instinct or the actual figures were correct. Finally we noticed that our confusion had resulted from test tubes containing lithium heparine.
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Affiliation(s)
- Andreas Malzacher
- Division of Neonatology, Ostschweizer Kinderspital, St. Gallen, Switzerland
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Abstract
A 45-year-old man was admitted to our hospital after taking an intentional overdose of 90 sustained-released lithium tablets (450 mg each). The patient was stabilized with three sessions of hemodialysis. On day 7 of his hospital stay, his serum lithium level was 0.5 mEq/L. On day 10, he developed high fever, tachypnea, muscle rigidity, rhabdomyolysis, acute renal insufficiency, mental confusion, and obtundation. His creatine kinase level was 698 IU/L, serum creatinine 3.5 mg/dl. Late-onset neuroleptic malignant syndrome (NMS) was diagnosed. The patient died after developing acute renal failure and acute respiratory distress syndrome. Clinicians should be aware that lithium may cause NMS independent of other neuroleptic agents.
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Affiliation(s)
- Jasleen Gill
- Department of Neuropsychiatry, Texas Tech University Health Sciences Center, Lubbock, Texas 79430, USA
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de Haro L, Roelandt J, Pommier P, Prost N, Arditti J, Hayek-Lanthois M, Valli M. [Aetiologies of lithium overdose: 10-year experience of Marseille poison centre]. Ann Fr Anesth Reanim 2003; 22:514-9. [PMID: 12893375 DOI: 10.1016/s0750-7658(03)00138-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
OBJECTIVE Lithium is used for control of bipolar disorders. In order to precise the different circumstances at the origin of poisonings, the authors present the cases of lithium intoxication observed in the Marseille poison centre between January 1991 and December 2000. STUDY DESIGN Retrospective study. METHODS Three hundred and four cases were observed during the studied period (1 patient a case), concerning 6 different circumstances. For 3 of them, the symptoms were mild: accidental ingestion with children (13 cases); mistakes on the quantities of ingested tablets (43 cases); elevation of lithium blood level due to diuretic therapy (8 cases). For 2 other circumstances, the clinical signs were more severe: treated patients who developed renal failure (15 cases, 6 patients managed in intensive care unit [ICU], 1 death) or dehydration (35 cases, 8 patients treated in ICU and 1 death). Finally, the most severe cases were collected with suicide attempts. Fifty-six percent of the patients were managed in ICU, 5% needed haemodialysis, 10% had cardiac (repolarization disturbances) or neurological (seizures) complications, 2% died. CONCLUSION The severity of lithium poisonings depends of the circumstances. Ingestion of high quantities of sustained released tablets is the most dangerous situation. Accidental ingestion, even with children, must be considered as less severe situations.
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Affiliation(s)
- L de Haro
- Centre antipoison, hôpital Salvator, 249, boulevard Sainte-Marguerite, 13009 Marseille, France.
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Abstract
The polyuric syndrome that develops as a consequence of chronic administration of lithium salts is most frequent and often causes complication in the treatment of manic depressive disease with the administration of drugs. It is known that kidneys play an essential role in systematic depositing of toxic metals. The purpose of this study was not only the determination of dose-dependent lithium concentration in serum and urine but also an estimation of sensitive biochemical indicators of nephrotoxicity detectable at an early stage after the administration of lithium carbonate to rats. Animals were given orally lithium salt to female Wistar rats at the dose of 10 and 20mg Li/kg daily during 5 weeks. In the urine diuresis protein concentration, copper, zinc, lithium and N-acetyl-beta-glucoaminidase (NAG) activity were determined. In the serum also lithium, copper and zinc were analyzed. The results of the experiments indicate that the changes in urinary concentrations of essential copper, proteins, NAG activity and diuresis were observed when the concentration of lithium was ca. 9.79+/-1.68 mmol Li/L and in serum it corresponded to 0.3+/-0.06 mmol Li/L. These values corresponded to total doses of 150 mg Li/kg body weight administered to rats. In summary the increase of copper concentration, diuresis and urinary concentrations of protein and the NAG activity may be interpreted as a general metabolic response of kidneys induced by lithium detectable as an earlier indicator of nephrotoxicity. Therefore, regular determinations of lithium concentrations in serum of patients are important tools in the prevention of intoxication.
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Affiliation(s)
- Jadwiga Chmielnicka
- Department of Toxicology, Chemistry School of Pharmacy, Medical University of Lodz, Muszyńskiego 1, 90-151 Lodz, Poland
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Affiliation(s)
- H K Ruben Thanacoody
- National Poisons Information Service (Newcastle Centre), Wolfson Unit of Clinical Pharmacology, University of Newcastle, Newcastle upon Tyne
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24
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Lithium overdose. Prescrire Int 2003; 12:19. [PMID: 12602388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
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Gansaeuer M, Alsaadi TM. Lithium intoxication mimicking clinical and electrographic features of status epilepticus: a case report and review of the literature. Clin Electroencephalogr 2003; 34:28-31. [PMID: 12515450 DOI: 10.1177/155005940303400110] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A 58-year-old patient who was somnolent, distractible and confused is presented. She was previously treated with lithium, and a plasma level was mildly elevated at 1.7 mmol/l (normal 0.5-1.5 mmol/l). The EEG was suggestive of electrographic status epilepticus. Following treatment with i.v. lorazepam, neither mental status nor EEG abnormalities improved. She had a full recovery of mental function and markedly improved EEG findings following discontinuation of lithium. The EEG is an effective tool for diagnosing lithium neurotoxicity in patients with normal or mildly elevated lithium plasma levels. However, caution is needed before making an assumption of status epilepticus.
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Affiliation(s)
- M Gansaeuer
- Department of Neurology, University of California, Davis 95817, USA
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26
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Pharmaceutical drug overdose case reports. From the World Literature. Toxicol Rev 2003; 22:191-7. [PMID: 15181666 DOI: 10.2165/00139709-200322030-00005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
All pharmaceutical drugs have the potential to be misused or wrongly administered, which can result in toxic amounts of drug being ingested. To help you keep up-to-date with the latest data on outcomes and management of overdoses, both accidental and intentional, we have selected the following case reports recently published in the international medical literature and summarised in Reactions Weekly. Any claim of first report has been verified by a search of the Adisbase (a proprietary database of Adis International) and Medline. In addition, the World Health Organization (WHO) Adverse Drug Reaction database is also searched. This database, maintained by the Uppsala Monitoring Centre in Sweden, is the largest and most comprehensive adverse drug reaction source in the world, with information obtained from the National Centres of over 70 affiliate countries.
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Abstract
We present the case of a 51-year-old patient with an acute lithium intoxication associated with several cognitive deficits. During the acute phase of intoxication the patient displayed general psychomotor slowing, dysarthric speech, mood changes, and incoherent discourse. Neuropsychological assessment revealed ideomotor apraxia, profound deficits of visuospatial processing, an impairment of memory and of frontal-executive functions. Other cognitive abilities, such as orientation, spontaneous speech, comprehension, naming, reading, writing, and working memory remained intact. An electroencephalogram revealed diffuse slowing with rhythmic trains, whereas MRI showed no cerebral abnormality. Follow-up examinations at 4 and 14 weeks with lithium levels in the normal range showed substantial recovery of memory abilities and executive functions, whereas praxis and visuoperceptual functions remained impaired, despite the fact that lithium was immediately withdrawn after the intoxication became manifest. We conclude that lithium intoxication may be associated with variable behavioural and cognitive impairments, some of them potentially persistent. Different from other case studies our findings suggest that lithium intoxication may cause a combined, multifocal functional impairment of subcortical and cortical neural mechanisms in both hemispheres.
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Affiliation(s)
- Lisa Bartha
- University Clinic of Neurology, Innsbruck, Austria
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28
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O'Brien B, Crowley K. Protracted neurological recovery after chronic lithium intoxication. Ir Med J 2002; 95:278. [PMID: 12470002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
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29
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Teece S, Crawford I. Towards evidence based emergency medicine: best BETs from the Manchester Royal Infirmary. Gastric lavage in iron overdose. Emerg Med J 2002; 19:251-2. [PMID: 11971845 PMCID: PMC1725870 DOI: 10.1136/emj.19.3.251] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
A short cut review was carried out to establish whether gastric lavage is of use after an overdose of ionic compounds. Altogether 74 papers were found using the reported search but none answered the question posed.
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30
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Kerbusch T, Mathôt RAA, Otten HMMB, Meesters EW, van Kan HJM, Schellens JHM, Beijnen JH. Bayesian pharmacokinetics of lithium after an acute self-intoxication and subsequent haemodialysis: a case report. Pharmacol Toxicol 2002; 90:243-5. [PMID: 12076304 DOI: 10.1034/j.1600-0773.2002.900503.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
We report a case of a 39-year-old male with bipolar affective disorder who was admitted to hospital with an intentional acute lithium intoxication resulting in renal insufficiency. The patient had previously been treated with lithium, risperidone, fluoxetine and lorazepam, and successfully titrated to lithium levels of 0.7 mmol/l. After overdosing, the lithium level was 5.89 mmol/l and haemodialysis was initiated. A full pharmacokinetic time profile of lithium was obtained. After successful haemodialysis treatment, lithium levels recovered below toxic levels of 1.5 mmol/l in 53 hr. Without intervention non-toxic levels were not expected to have been reached within 6 days, based on computer simulation of predialysis levels. The patient was discharged 6 days after admission without residual symptoms. It was concluded that the lithium intoxication resulted from a combination of lithium overdose and subsequent renal insufficiency due to the overdose. A possible fluoxetine-risperidone interaction was not considered clinically apparent.
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Affiliation(s)
- Thomas Kerbusch
- Department of Pharmacy and Pharmacology, Amsterdam, The Netherlands.
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31
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Abstract
We report the case of a 72-year-old woman with bipolar disorder treated with lithium for over a year, who suddenly developed disabling Parkinsonism, apparently after a gastroenteric infection. On hospital admission lithium plasma levels were 3.7 mmol/l. After lithium discontinuation, plasma levels decreased to 0.7 mmol/l, but without resolution of neurological symptoms. Biperidene and levodopa-benserazide did not ameliorate her extrapyramidal symptoms. Pramipexole 0.25 mg TID improved dramatically the Parkinsonism and all neurological symptoms resolved in a few days.
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Affiliation(s)
- Carlo Dallocchio
- Divisione di Neurologia, Ospedale Civile di Voghera, ASL Pavia, Italy.
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32
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Lang EJ, Davis SM. Lithium neurotoxicity: the development of irreversible neurological impairment despite standard monitoring of serum lithium levels. J Clin Neurosci 2002; 9:308-9. [PMID: 12093141 DOI: 10.1054/jocn.2001.0977] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We report the case of a 44 year old man who presented with a two-month history of dysarthria, ataxia and leg weakness whilst on maintenance lithium for bipolar disorder. Examination revealed significant cerebellar and pyramidal dysfunction. Serum lithium was 1.5 mmol/l, a moderate elevation above his usual stable levels of 0.4-0.8 mmol/l. The patient's past history included hypertension and chronic renal impairment and the development of neurological symptoms coincided with the recent onset of heart failure. On cessation of lithium he partially recovered, the main residuum being persistent cerebellar ataxia. The case is an example of lithium neurotoxicity developing insidiously in the absence of an overt acute phase syndrome, and highlights the need for keen observation of the patient in the hope of preventing permanent deficits.
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Affiliation(s)
- Emma J Lang
- Department of Neurology, The Royal Melbourne Hospital, Parkville, Vic. 3050, Australia
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33
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Meltzer E, Steinlauf S. The clinical manifestations of lithium intoxication. Isr Med Assoc J 2002; 4:265-7. [PMID: 12001700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
BACKGROUND Lithium has been a part of the psychiatric pharmacopoeia for more than half a century. Its efficacy is marred by a narrow therapeutic index and significant toxicity. OBJECTIVES To increase physicians' awareness of the various manifestations of lithium intoxication. METHODS We reviewed the clinical data of cases of lithium poisoning occurring in a municipal hospital during a 10 year period. RESULTS Eight patient records were located. The mortality rate was 12.5%. All patients were women and the mean age was 66.4 years. The most common symptoms were neurologic. One illustrative case is described in detail with lithium serum levels showing the usual two-phase decline. CONCLUSIONS Lithium poisoning can present in many forms. Increased physician awareness and the early use of effective treatment, mainly hemodialysis, will prevent mortality and protracted morbidity associated with this condition.
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Affiliation(s)
- Eyal Meltzer
- Department of Internal Medicine E, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.
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Abstract
We present a case of acute lithium intoxication in a 51-year-old woman on chronic lithium therapy. Her serum lithium level was 10.6 mmol/l 13 hours after ingestion and 5.8 mmol/l at 24 hours. Dialysis therapy was not employed and she recovered well after fluid resuscitation. Serum lithium levels in chronic intoxication are more indicative of intracellular lithium concentration and therefore of clinical toxicity, as opposed to serum lithium levels in acute intoxication. Clinical features of toxicity are more important than a spot lithium level. A combination of clinical toxicity, the duration of exposure and a serial profile of serum lithium levels should guide dialytic therapy for removal of lithium.
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Affiliation(s)
- R Nagappan
- Intensive Care Unit, Monash Medical Centre, Melbourne, Victoria
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35
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Scanelli G. [Lithium thyrotoxicosis. Report of a case and review of the literature]. Recenti Prog Med 2002; 93:100-3. [PMID: 11887342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
It is known that lithium therapy causes goiter and hypothyroidism in about 8% of cases, particularly in patients with circulating antithyroid antibodies. Rarely, lithium is associated with hyperthyroidism: the relationship seems not to be casual, since hyperthyroidism in these patients is three times that of the normal population. These subjects are affected by a diffuse toxic goiter, with or without ofthalmopathy (the majority), or by multinodular toxic goiter or by a painless thyroiditis. In the first case, lithium acts as an immunostimulating factor, even if the real prevalence of antithyroid stimulating antibodies is not well known in these patients; in the second case, an "escape" mechanism following the hormonal release inhibition, favoured by lithium, can explain hyperthyroidism. In the third case, as in this here described, in which no thyroid map is seen at the scintiscan, a local, inflammatory mechanism is involved, in a similar way of some amiodarone induced thyrotoxicosis.
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Affiliation(s)
- Giovanni Scanelli
- Medicina Interna Ospedaliera, Azienda Ospedaliera Universitaria Arcispedale Sant'Anna, Ferrara.
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36
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Beckmann U, Oakley PW, Dawson AH, Byth PL. Efficacy of continuous venovenous hemodialysis in the treatment of severe lithium toxicity. J Toxicol Clin Toxicol 2001; 39:393-7. [PMID: 11527234 DOI: 10.1081/clt-100105160] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The syndrome of lithium toxicity has been well described. Hemodialysis is the recommended treatment for severe toxicity. We report a case in which continuous venovenous hemodialysis was used in the treatment of lithium toxicity. The calculated average lithium clearance was 23 mL per minute, comparing favorably with that of normal renal clearance (20-30 mL/min) and of intermittent hemodialysis (50-100 mL/min). This report discusses the potential benefits of this therapy in a hemodynamically unstable patient who may not tolerate hemodialysis.
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Affiliation(s)
- U Beckmann
- John Hunter Hospital, Newcastle, NSW, Australia
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37
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Abstract
Injury to the cerebellum commonly results in clumsiness or uncoordinated movement, which is referred to as ataxia. The severity of ataxia varies according to the extent of the lesion. Severe ataxia usually restricts activities of daily living, impairs mobility, and increases level of disability. Recent studies investigating use of serotonin agonists in the treatment of ataxia have produced mixed results; however, buspirone with an affinity specific to the 5-hydroxytryptamine(1A) subreceptors has shown promise. In this brief report, we use a prospective, open, single-case experimental design to describe substantial subjective and objective dose-dependent improvement of ataxia after unusually high doses of buspirone taken by a patient whose severe ataxia was due to lithium toxicity.
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Affiliation(s)
- J Megna
- Regional Center for Brain Injury Rehabilitation, Southside Hospital, Bay Shore, NY 11706, USA.
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38
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Bocchia M, Bertola G, Morganti D, Toscano M, Colombo E. [Lithium poisoning and the use of nimesulide]. Recenti Prog Med 2001; 92:462. [PMID: 11475788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
We describe a case of lithium intoxication, complicated by renal failure in a lithium treated women. She would take nimesulide, a selective cyclo-oxygenase-2 inhibitor, used in a variety of inflammatory, pain and fever states. This is the first report of the accumulation of lithium caused by nimesulide.
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Affiliation(s)
- M Bocchia
- Divisione di Medicina II, Ospedale G. Salvini, Garbagnate Milanese.
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39
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Roy M, Fond L, Ratrema M, Convers P, Lutz MF, Cathébras P. [Lithium poisoning: severe neurologic complications]. Presse Med 2001; 30:900-1. [PMID: 11413846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/20/2023] Open
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40
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Meyer RJ, Flynn JT, Brophy PD, Smoyer WE, Kershaw DB, Custer JR, Bunchman TE. Hemodialysis followed by continuous hemofiltration for treatment of lithium intoxication in children. Am J Kidney Dis 2001; 37:1044-7. [PMID: 11325688 DOI: 10.1016/s0272-6386(05)80022-8] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Hemodialysis is the usual recommended treatment for severe lithium intoxication; however, rebound of lithium levels may require repeated hemodialysis treatments. We proposed that the addition of continuous hemofiltration after hemodialysis would prevent rebound by providing ongoing clearance of lithium. We report two pediatric patients with lithium intoxication treated by hemodialysis followed by continuous venovenous hemofiltration with dialysis (CVVHD). Both patients were symptomatic at presentation and had initial lithium levels more than three times the usual therapeutic range. Hemodialysis followed by CVVHD resulted in rapid resolution of symptoms, followed by continuous clearance of lithium without requiring repeated hemodialysis sessions. Both patients had return of normal mental status during CVVHD treatment, and neither patient experienced complications of hemodialysis or CVVHD. Total duration of treatment with hemodialysis followed by CVVHD was 34.5 hours for the first patient and 26 hours for the second patient. We conclude that hemodialysis followed by CVVHD is a safe and effective approach to the management of lithium intoxication in children.
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Affiliation(s)
- R J Meyer
- Department of Pediatrics, Section of Pediatric Critical Care, University of Arizona, Tucson, AZ, USA.
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41
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42
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43
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Abstract
The purpose of this study was to evaluate the severity of lithium poisoning from a poison control center-based population and the correlation of the Hansen and Amdisen classification with outcome and lithium levels in that setting. All lithium overdoses brought to the attention of the poison control center were prospectively observed during 1 year. Demographic data, amount ingested, coingestants, symptoms and signs, lithium levels, treatment, and outcome were recorded. There were 12 acute lithium overdoses: 5, 5, and 2 with grade 0, 1, and 2, respectively. No patients required hemodialysis or had sequelae or died. There were 174 acute-on-chronic overdoses: 66, 85, 15, and 8 with grade 0, 1, 2, and 3, respectively. Six patients underwent hemodialysis; none had sequelae but one died. There were 19 chronic poisonings: 9, 9, and 1 with grade 1, 2, and 3, respectively. Three patients underwent hemodialysis; one had sequelae and one died. Patients classified as grade 2 had higher lithium levels than those with grade 1 in patients with only lithium poisoning (3.08 +/- 0.77 vs. 2.09 +/- 0.91 mmol/L P = 0.03). The study concluded that morbidity (0.5%) and mortality (1%) associated with lithium poisoning are rarely observed. The Hansen and Amdisen classification does not appear to be a useful clinical tool to predict either morbidity or mortality and does not correlate well with lithium levels.
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Affiliation(s)
- B Bailey
- Department of Pediatrics, H pital Ste-Justine, Montréal, Québec, Canada
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44
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Bailey B, McGuigan M. Comparison of patients hemodialyzed for lithium poisoning and those for whom dialysis was recommended by PCC but not done: what lesson can we learn? Clin Nephrol 2000; 54:388-92. [PMID: 11105800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023] Open
Abstract
AIMS To compare patients for whom hemodialysis was done for lithium poisoning and those for whom it was recommended by the poison control centre (PCC) but not done and to evaluate the effect of withholding hemodialysis on outcomes. METHODS All lithium overdoses brought to the attention of the PCC were prospectively followed from January 1 to December 31, 1996. Patients for whom hemodialysis was done were compared with those for whom it was recommended but not done in terms of clinical presentation, lithium elimination half-life, need for transfer to another centre for hemodialysis, and outcome (death, or sequel or recovery). RESULTS A total of 205 cases of lithium overdoses were collected including 110 with levels higher than 1.5 mmol/l. There were 12 acute lithium overdoses; no patients required hemodialysis and there were no sequel or deaths. There were 174 acute on chronic overdoses; hemodialysis was recommended in 9 patients but only 6 underwent hemodialysis; one patient died during hemodialysis but no other had sequel. There were 19 chronic poisonings; hemodialysis was recommended in 9 patients but only 2 had hemodialysis, a third patient underwent hemodialysis despite it not being recommended; one patient died without hemodialysis and one other had sequel after hemodialysis. No difference were observed between the groups for age, sex, type of poisoning (acute on chronic/chronic), levels (initial/peak/6 hours/extrapolated at 30 hours), time of presentation post-ingestion, presence of co-ingestants, symptoms and signs, Hansen and Amdisen grade, initial creatinine, time of recommendation to perform hemodialysis (daytime or nighttime), need to transfer patients to another centre to perform hemodialysis, and outcome. Patients with acute on chronic poisoning that were not hemodialyzed had longer elimination half-life than those for whom hemodialysis was done even before hemodialysis was performed: 50.1 +/- 13.6 h (n = 3) versus 12.9 +/-12.1 (n = 3) (p = 0.007), respectively. CONCLUSION No difference was observed between patients for whom hemodialysis was done and those for whom it was recommended by PCC but not done. Despite the death of one patient clearly associated with voluntary withholding hemodialysis, sequel was not seen in that group. The indications for hemodialysis in lithium poisoning should be reconsidered to include only the more severe cases.
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Affiliation(s)
- B Bailey
- Department of Pediatrics, Hôpital Ste-Justine, Montréal, Québec, Canada
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45
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Lin PY, Wu CK, Sun TF. Concomitant neuroleptic malignant syndrome and lithium intoxication in a patient with bipolar I disorder: case report. Chang Gung Med J 2000; 23:624-9. [PMID: 11126155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
The purpose of this report is to remind clinicians of the risk of the simultaneous occurrence of neuroleptic malignant syndrome (NMS) and lithium intoxication. A 39-year-old female with bipolar I disorder was admitted to our psychiatric ward due to relapse of a manic episode and a suicide attempt in which she had ingested 20 to 30 tablets of lithium (300 mg/tablet) 12 hours before admission. Except for intramuscular injection of 5 mg of haloperidol 30 minutes after admission, the patient received no antipsychotic drugs during her hospitalization. Six hours after admission, she began to show symptoms of NMS. Lithium intoxication was also found. Within a week, her condition had stabilized with no neurological complications or cognitive deficits noted during the following 4 months. Discussed in this case report are the risk factors of NMS found in this patient, drug interactions of lithium and antipsychotic agents as related to NMS, and problems in clinical management.
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Affiliation(s)
- P Y Lin
- Department of Psychiatry, Chang Gung Memorial Hospital, Kaohsiung, Taiwan, R.O.C
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46
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van Bommel EF, Kalmeijer MD, Ponssen HH. Treatment of life-threatening lithium toxicity with high-volume continuous venovenous hemofiltration. Am J Nephrol 2000; 20:408-11. [PMID: 11093000 DOI: 10.1159/000013627] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
There is still debate as to the preferred extracorporeal treatment modality for severe lithium intoxication. Because lithium is readily diffusable, intermittent hemodialysis is usually performed. However, this bares the risk of a post-dialysis rebound concentration and, in the case of severe lithium poisoning collapse, aggravation of hemodynamic instability. Because of the relatively slow but continuous solute removal, continuous renal replacement therapy (CRRT) may be advantageous. We report the first case in the literature of severe lithium intoxication treated effectively with high-volume continuous venovenous hemofiltration (HV-CVVH). Results compared favorably to other forms of CRRT in terms of lithium clearance. Ease of implementation, the excellent tolerability and the superior lithium clearance without rebound phenomenon may make HV-CVVH the preferred treatment modality for severe lithium poisoning.
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Affiliation(s)
- E F van Bommel
- Department of Medicine, Albert Schweitzer Hospital, Location Amstelwijck, Dordrecht, The Netherlands
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Markowitz GS, Radhakrishnan J, Kambham N, Valeri AM, Hines WH, D'Agati VD. Lithium nephrotoxicity: a progressive combined glomerular and tubulointerstitial nephropathy. J Am Soc Nephrol 2000; 11:1439-1448. [PMID: 10906157 DOI: 10.1681/asn.v1181439] [Citation(s) in RCA: 184] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
This study examines the clinical features, pathologic findings, and outcome of 24 patients with biopsy-proven lithium toxicity. The patient population was 50% male, 87.5% Caucasian, and had a mean age of 42.5 yr (range, 26 to 57). Mean duration of lithium therapy for bipolar disorder was 13.6 yr (range, 2 to 25). All patients were biopsied for renal insufficiency (mean serum creatinine 2.8 mg/dl; range, 1.3 to 8.0), with associated proteinuria >1.0 g/d in 41.7%. Nephrotic proteinuria (>3.0 g/d) was present in 25%. Other features included nephrogenic diabetes insipidus in 87% and hypertension in 33.3%. Renal biopsy revealed a chronic tubulointerstitial nephropathy in 100%, with associated cortical and medullary tubular cysts (62.5%) or dilatation (33.3%). All of the renal cysts stained for epithelial membrane antigen, while 51.4% stained with lectin Arachis hypogaea, and only 3.8% stained with Tetragonolobus purpureas, indicating they originated from distal and collecting tubules. The degree of tubular atrophy and interstitial fibrosis was graded as severe in 58.3%, moderate in 37.5%, and mild in 4.2% of cases. There was a surprisingly high prevalence of focal segmental glomerulosclerosis (50%) and global glomerulosclerosis (100%), sometimes of equivalent severity to the chronic tubulointerstitial disease. The significant degree of foot process effacement (mean 34%, five of 14 cases with >50%) suggests a potential direct glomerular toxicity. Focal segmental glomerulosclerosis correlated with proteinuria >1.0 g/d (P = 0.0014, Fisher exact test). Despite discontinuation of lithium, seven of nine patients with initial serum creatinine values >2.5 mg/dl progressed to end-stage renal disease (ESRD). Only three patients, all with initial serum creatinine <2.1 mg/dl, had subsequent improvement in renal function. By Kaplan-Meier survival analysis, the only significant predictor of progression to ESRD was serum creatinine >2.5 mg/dl at biopsy (P = 0. 008). In conclusion, lithium nephrotoxicity primarily targets distal and collecting tubules, with a higher incidence of proteinuria and associated glomerular pathology than recognized previously. Renal dysfunction is often irreversible despite lithium withdrawal, and early detection is essential to prevent progression to ESRD.
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Affiliation(s)
- Glen S Markowitz
- Department of Pathology, Columbia Presbyterian Medical Center, New York, New York
| | - Jai Radhakrishnan
- Department of Medicine, Columbia Presbyterian Medical Center, New York, New York
| | - Neeraja Kambham
- Department of Pathology, Columbia Presbyterian Medical Center, New York, New York
| | - Anthony M Valeri
- Department of Medicine, Columbia Presbyterian Medical Center, New York, New York
| | - William H Hines
- Department of Medicine, Stamford Hospital, Stamford, Connecticut
| | - Vivette D D'Agati
- Department of Pathology, Columbia Presbyterian Medical Center, New York, New York
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48
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Affiliation(s)
- A Ala
- Department of Gastroenterology, Chase Farm Hospital, Enfield, Middlesex, UK
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49
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50
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Lai CL, Chen WJ, Huang CH, Lin FY, Lee YT. Sinus node dysfunction in a patient with lithium intoxication. J Formos Med Assoc 2000; 99:66-8. [PMID: 10743351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
Lithium can suppress sinus node function, especially when it is used concomitantly with carbamazepine. We describe a 42-year-old woman who took lithium and carbamazepine for manic-depressive psychosis and seizure disorders, and developed marked sinus node dysfunction. Drug screening showed a toxic serum lithium level of 3.38 mmol/L and a normal serum carbamazepine level of 22.1 mumol/L. An electrophysiologic study showed prolongation of the corrected sinus node recovery time (CSNRT) of up to 9,708 msec. After three sessions of hemodialysis, normal sinus rhythm was resumed. The serum lithium level was 0.1 mmol/L 2 weeks later, and the CSNRT shortened to 309 msec. Because the combination of lithium and carbamazepine in psychiatric patients is not uncommon, recognition of the potential complication of severe bradyarrhythmia is essential in the emergency care of such patients.
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Affiliation(s)
- C L Lai
- Department of Emergency Medicine, National Taiwan University Hospital, Taipei, Taiwan
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