LITHIUM IS VASTLY UNDER-UTILIZED IN BIPOLAR DISORDER LEADING TO PREMATURE DEATH AND DISABILITY: WE WANT YOU TO HELP REVERSE THIS ANOMALOUS TREND
We are looking for people who have had a good course of illness with lithium included in their treatment regimen to help spread the word that lithium works extremely well and its side effects are erroneously overestimated.
We are hoping that you, as a good responder to lithium, will start a positive chain letter to fellow patients, family members, and friends suggesting that earlier and greater use of lithium would be overwhelmingly likely to improve the lives of many individuals with bipolar illness.
Why do we need you? It is because every expert in the treatment of bipolar illness of whom I am aware of has long advocated for greater and earlier use of lithium, but with little success. Lithium is widely recognized as a first line and treatment of choice for bipolar disorder, yet its use remains miniscule. In the US somewhere between only 10 to 27% of bipolar patients are given lithium. This has tragic consequences.
Treatment outcomes of the illness remain poor with vast numbers of patients experiencing pain, disability, memory loss, and loss of many years of life expectancy from suicide, cardiovascular disease, and many other psychiatric and medical disabilities. Compared to the general population, people with bipolar illness lose between 10-15 years of life expectancy. A new study by Carvalho et al (Psychother Psychosom, 2024) of more than 50,000 patients with a first episode of mania compared to more than 250,000 matched controls have a significantly higher rate of all cause mortality and a 10 fold increase of suicide. Those treated with lithium have a significantly lower rate of both all cause mortality and of suicide.
In addition, lithium has many other assets, besides the treatment of mania, of which most people are unaware and the liabilities of its side effects profile are over estimated. Some of the positive’s of lithium are listed below. Please print this ‘list of assets of lithium out and give it to everyone who might be interested. Patients with bipolar disorder should also print it out for their treating physicians, particularly if they do not as yet have lithium in their treatment regimen.
At the same time lithium’s side effects are over emphasized. The biggest concern is that lithium causes end stage kidney dysfunction eventually leading to dialysis. This is likely based on findings that individuals with bipolar disorder have an increase in most medical illnesses including chronic kidney disease compared to the general population. However, two very large trans-national studies of bipolar patients in Denmark and in Israel have found that bipolar patients treated with lithium are no more likely to get end stage renal disease than those treated with anticonvulsants such as valproate (Depakote). Lithium does cause low thyroid function in 15-25% of patients, but this is easily corrected with replacement of thyroid hormone. Many other side effects of lithium such as tremor can be managed by using lower doses.
Bottom line: Lithium gets a bad rap.
Please tell everyone you know about the new data on lithium’s relative safety and its many assets including reducing all cause mortality and suicide and restoring many years of lost life expectancy. 14 of 15 studies indicate that if lithium is started early in course of bipolar disorder it is more effective than starting it after many episodes or rapid cycling have occurred. It also works well in youngsters with bipolar disorder and better in comparison to other treatments (Hafeman et al 2020). In addition, after a first mania, patients randomized to a year of treatment with lithium do better on all outcome measures than those given a year on quetiapine (Seroquel) including manic and depressive severity, functioning, cognition, and normality of brain imaging (Berk et al 2017).
One more conceptual breakthrough: Lithium is literally the original salt of the earth. It was generated just 20 minutes after the big bang origin of the universe and is considered an essential element. Common table salt, sodium chloride, emerged only many millions of years after the big bang. Also in six studies across multiple countries, higher minute levels of lithium in the drinking water have been shown to reduce the incidence of suicide in the general population. A very low dose of lithium 150-300mg/day has also been shown to reduce the progression of mild cognitive impairment in otherwise well elderly volunteers.
Do a good thing for other people. Relay this new view of lithium to everyone you can think of in hope that they will help get the word out to many others and improve the life, functioning, and longevity of those with bipolar disorder.
Suggest and promulgate a new mantra:
“LITHIUM PREVENTS EPISODES OF BIPOLAR ILLNESS, AND PROTECTS THE BRAIN AND BODY”
Bipolar I patient show dramatic reductions in white matter integrity
Thiel et al in Neuropsychopharmacology (2024) reported that “Compared with HC [healthy controls], BD-I patients exhibited lower FA [fractional anisotropy] in widespread clusters (ptfce-FWE?< 0.001), including almost all major projection, association, and commissural fiber tracts. BD-II patients also demonstrated lower FA compared with HC, although less pronounced (ptfce-FWE?=?0.049).”
Editors Note: These data once more emphasize the importance of using lithium (Li) in bipolar disorder as it can ameliorate the deficits in white matter integrity that are so prominent in the illness. Li also improve the loss of cortical grey matter volume that evolves with illness progression. Li prevents episodes of depression and mania and reduces the incidence of suicides. That Li can reverse or ameliorate brain abnormalities in bipolar disorder is one more piece of evidence that Li should be considered a disease modifying drug (DMD) and started early in the course of illness in almost all bipolar patients. The new mantra for patients and clinicians is: Use more lithium and prevent illness progression.
Cannabis Contributes to 15% of Case of Schizophrenia
A study in Psychological Medicine (May 2, 2023) reported on ” Danish registry data spanning five decades and representing more than 6.9 million people in Denmark to estimate the population-level percentage of schizophrenia cases attributable to (cannabis use disorder) CUD. A total of 60,563 participants were diagnosed with CUD. Three quarters of cases were in men; there were 45,327 incident cases of schizophrenia during the study period. The researchers estimate that in 2021, about 15% of schizophrenia cases among males aged 16 to 49 could have been avoided by preventing CUD, compared with 4% among females in this age range. For young men aged 21 to 30, the proportion of preventable schizophrenia cases related to CUD may be as high as 30%, the authors report.”
Editors Note: Other data also support an increased risk for bipolar disorder in those abusing cannabis. The notion that cannabis use carries few risks is baloney. Making pot legal does not make it safe.
Assets of Exercise
Highlights from the International Society for Bipolar Disorders Conference Posters and Presentations, Chicago, June 22-25, 2023
Ben Goldstein of the University of Toronto gave a plenary talk on the benefits of exercise.
He found poor aerobic fitness in 19 of 20 young bipolar patients. They had low cerebral blood flow in proportion to the severity of their exhaustion after exercise. He noted the importance of stressing an endpoint of fitness for exercise rather than weight loss. Using an exercise coach and running with family and friends was helpful in motivating patients for consistent exercise.
Pediatric Bipolar Disorder is Associated with Neurocognitive Deficits
Highlights from the International Society for Bipolar Disorders Conference Posters and Presentations, Chicago, June 22-25, 2023
Maria Paula Maziero of The University of Texas Health Science Center At Houston reported that while euthymic youths with BD (bipolar disorder) exhibited significant dysfunction in working memory (WM), verbal learning, and memory domains, fluctuation between the mood states affected the type of cognitive dysfunction. They concluded: “Pediatric bipolar disorder patients have marked cognitive dysfunction involving multiple domains, especially executive measures. The severity of mood symptoms influences cognitive performance, but even euthymic persons perform lower than matched controls.“
Childhood Bullying and Maltreatment Yield A Worse Course of Bipolar Illness
Highlights from the International Society for Bipolar Disorders Conference Posters and Presentations, Chicago, June 22-25, 2023
Georgina Hosang of Bart’s & The London, Queen Mary’s School of Medicine reported that bullying and maltreatment together were associated with more suicidal behaviors than either childhood experience alone.
Both Obesity and Bipolar Disorders in 2249 Individuals Show White Matter Microstructure Abnormalities
Lorielle Dietze of Dalhousie University “obtained body mass index (BMI) and diffusion tensor imaging derived fractional anisotropy (FA) values from 930 individuals with bipolar disorders (BD), and 1319 control individuals from 20 cohorts in the ENIGMA-BD Working Group.”
They “found that lower FA was associated with both BD and BMI, in five white matter tracts, including the corpus callosum and thalamic radiation. Nine ROIs were correlated with only BD, while higher BMI was uniquely correlated with lower FA in four white matter ROIs.”
They concluded: “For the first time we showed that both obesity and BD demonstrated lower FA in some of the same regions. The impact of obesity may be greater in some tracts in BD individuals.”
Greater Severity of Depression in Youth With Bipolar Disorder versus Unipolar Depression
Highlights from the International Society for Bipolar Disorders Conference Posters and Presentations, Chicago, June 22-25, 2023
Aaron Silverman of the University of Toronto, CAMH found that “youth (age 13-21) with [Bipolar Disorders] compared to those with [unipolar] depression had significantly higher (more severe) ratings on depressed mood (p = .001), irritability (p = .037), anhedonia (p = .004), negative self-image (p < .001), hopelessness (p = .04), fatigue (p = .001), hypersomnia (p = .001), suicidal ideation (p = .04), and recurrent thoughts of death (p < .001).”
The Systematic Treatment Optimization Program for Early Mania
Highlights from the International Society for Bipolar Disorders Conference Posters and Presentations, Chicago, June 22-25, 2023
A. Rathseesh and L. Yatham reported on the importance of systematic vigorous treatment of a first manic episode. If more episodes occurred, losses in cognition did not fully recover. All patients remitted within 1 year of their first mania. Recurrence occurred in 58% by year 1 and 74% by year 4. Predictors of functional recovery included sustained euthymia, especially absence of depressive symptoms, good cognitive functioning, and maintaining a normal weight. More aggressive treatment to prevent relapses in years 1-4 after a first manic episode appears needed and how exactly to achieve this requires further study.
Disrupted Circadian Temperature Rhythm in Skin Temperature in Bipolar Mania
Highlights from the International Society for Bipolar Disorders Conference Posters and Presentations, Chicago, June 22-25, 2023
Andrea Stautland of University of Bergen studied the nocturnal temperature of sleeping participants in mania and during remission between 3:00am and 6:00am (n=12). In mania, but not in remission there were “highly significant mean changes (lack of night time decreases) between baseline and 4:30am and 6:00am, with p=0.012 and p=0.037, respectively.”
Editors Note: This data is of interest in light of the new subtype of unspecified bipolar disorder called Temperature and Sleep Dysregulation Disorder (TSDD) characterized by profound behavioral dyscontrol, marked sleep disturbance, and temperature dysregulation (red face and ears, being too hot, going out in the cold underdressed). This extremely dysfunctional syndrome responds to high dose lithium; melatonin, clonidine, and other cooling techniques; and ascending and then repeated doses of intranasal ketamine (as described by Papolos et al 2013; 2018).
