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JAMA Feb 2023Borderline personality disorder (BPD) affects approximately 0.7% to 2.7% of adults in the US. The disorder is associated with considerable social and vocational... (Review)
Review
IMPORTANCE
Borderline personality disorder (BPD) affects approximately 0.7% to 2.7% of adults in the US. The disorder is associated with considerable social and vocational impairments and greater use of medical services.
OBSERVATIONS
Borderline personality disorder is characterized by sudden shifts in identity, interpersonal relationships, and affect, as well as by impulsive behavior, periodic intense anger, feelings of emptiness, suicidal behavior, self-mutilation, transient, stress-related paranoid ideation, and severe dissociative symptoms (eg, experience of unreality of one's self or surroundings). Borderline personality disorder is typically diagnosed by a mental health specialist using semistructured interviews. Most people with BPD have coexisting mental disorders such as mood disorders (ie, major depression or bipolar disorder) (83%), anxiety disorders (85%), or substance use disorders (78%). The etiology of BPD is related to both genetic factors and adverse childhood experiences, such as sexual and physical abuse. Psychotherapy is the treatment of choice for BPD. Psychotherapy such as dialectical behavior therapy and psychodynamic therapy reduce symptom severity more than usual care, with medium effect sizes (standardized mean difference) between -0.60 and -0.65. There is no evidence that any psychoactive medication consistently improves core symptoms of BPD. For discrete and severe comorbid mental disorders, eg, major depression, pharmacotherapy such as the selective serotonin reuptake inhibitors escitalopram, sertraline, or fluoxetine may be prescribed. For short-term treatment of acute crisis in BPD, consisting of suicidal behavior or ideation, extreme anxiety, psychotic episodes, or other extreme behavior likely to endanger a patient or others, crisis management is required, which may include prescription of low-potency antipsychotics (eg, quetiapine) or off-label use of sedative antihistamines (eg, promethazine). These drugs are preferred over benzodiazepines such as diazepam or lorazepam.
CONCLUSIONS AND RELEVANCE
Borderline personality disorder affects approximately 0.7% to 2.7% of adults and is associated with functional impairment and greater use of medical services. Psychotherapy with dialectical behavior therapy and psychodynamic therapy are first-line therapies for BPD, while psychoactive medications do not improve the primary symptoms of BPD.
Topics: Adult; Humans; Borderline Personality Disorder; Psychotic Disorders; Psychotherapy; Depressive Disorder, Major; Mood Disorders
PubMed: 36853245
DOI: 10.1001/jama.2023.0589 -
Journal of Pain and Symptom Management Apr 2021Near the end of life when patients experience refractory symptoms, palliative sedation may be considered as a last treatment. Clinical guidelines have been developed,... (Review)
Review
CONTEXT
Near the end of life when patients experience refractory symptoms, palliative sedation may be considered as a last treatment. Clinical guidelines have been developed, but they are mainly based on expert opinion or retrospective chart reviews. Therefore, evidence for the clinical aspects of palliative sedation is needed.
OBJECTIVES
To explore clinical aspects of palliative sedation in recent prospective studies.
METHODS
Systematic review was conducted following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and registered at PROSPERO. PubMed, CINAHL, Cochrane, MEDLINE, and EMBASE were searched (January 2014-December 2019), combining sedation, palliative care, and prospective. Article quality was assessed.
RESULTS
Ten prospective articles were included, involving predominantly patients with cancer. Most frequently reported refractory symptoms were delirium (41%-83%), pain (25%-65%), and dyspnea (16%-59%). In some articles, psychological and existential distress were mentioned (16%-59%). Only a few articles specified the tools used to assess symptoms. Level of sedation assessment tools were the Richmond Agitation Sedation Scale, Ramsay Sedation Scale, Glasgow Coma Scale, and Bispectral Index monitoring. The palliative sedation practice shows an underlying need for proportionality in relation to symptom intensity. Midazolam was the main sedative used. Other reported medications were phenobarbital, promethazine, and anesthetic medication-propofol. The only study that reported level of patient's discomfort as a palliative sedation outcome showed a decrease in patient discomfort.
CONCLUSION
Assessment of refractory symptoms should include physical evaluation with standardized tools applied and interviews for psychological and existential evaluation by expert clinicians working in teams. Future research needs to evaluate the effectiveness of palliative sedation for refractory symptom relief.
Topics: Hospice and Palliative Care Nursing; Humans; Hypnotics and Sedatives; Palliative Care; Prospective Studies; Retrospective Studies; Terminal Care
PubMed: 32961218
DOI: 10.1016/j.jpainsymman.2020.09.022 -
Archives of Women's Mental Health Jun 2017Hyperemesis gravidarum (HG) is a severe and prolonged form of nausea and/or vomiting during pregnancy. HG affects 0.3-2% of pregnancies and is defined by dehydration,... (Comparative Study)
Comparative Study Review
Hyperemesis gravidarum (HG) is a severe and prolonged form of nausea and/or vomiting during pregnancy. HG affects 0.3-2% of pregnancies and is defined by dehydration, ketonuria, and more than 5% body weight loss. Initial pharmacologic treatment for HG includes a combination of doxylamine and pyridoxine. Additional interventions include ondansetron or dopamine antagonists such as metoclopramide or promethazine. The options are limited for women who are not adequately treated with these medications. We suggest that mirtazapine is a useful drug in this context and its efficacy has been described in case studies. Mirtazapine acts on noradrenergic, serotonergic, histaminergic, and muscarinic receptors to produce antidepressant, anxiolytic, antiemetic, sedative, and appetite-stimulating effects. Mirtazapine is not associated with an independent increased risk of birth defects. Further investigation of mirtazapine as a treatment for HG holds promise to expand treatment options for women suffering from HG.
Topics: Adrenergic alpha-Antagonists; Adult; Antiemetics; Dopamine Agonists; Female; Humans; Hyperemesis Gravidarum; Mianserin; Mirtazapine; Pregnancy
PubMed: 28070660
DOI: 10.1007/s00737-016-0707-4 -
Pharmacotherapy Apr 2023Extravasation is the leakage of intravenous solutions into surrounding tissues, which can be influenced by drug properties, infusion techniques, and patient-related risk... (Review)
Review
Management of noncytotoxic extravasation injuries: A focused update on medications, treatment strategies, and peripheral administration of vasopressors and hypertonic saline.
Extravasation is the leakage of intravenous solutions into surrounding tissues, which can be influenced by drug properties, infusion techniques, and patient-related risk factors. Although peripheral administration of vesicants may increase the risk of extravasation injuries, the time and resources required for central venous catheter placement may delay administration of time-sensitive therapies. Recent literature gathered from the growing use of peripheral vasopressors and hypertonic sodium suggests low risk of harm for initiating these emergent therapies peripherally, which may prevent delays and improve patient outcomes. Physiochemical causes of tissue injury include vasoconstriction, pH-mediated, osmolar-mediated, and cytotoxic mechanisms of extravasation injuries. Acidic agents, such as promethazine, amiodarone, and vancomycin, may cause edema, sloughing, and necrosis secondary to cellular desiccation. Alternatively, basic agents, such as phenytoin and acyclovir, may be more caustic due to deeper tissue penetration of the dissociated hydroxide ions. Osmotically active agents cause cellular damage as a result of osmotic shifts across cellular membranes in addition to agent-specific toxicities, such as calcium-induced vasoconstriction and calcifications or arginine-induced leakage of potassium causing apoptosis. A new category has been proposed to identify absorption-refractory mechanisms of injury in which agents such as propofol and lipids may persist in the extravasated space and cause necrosis or compartment syndrome. Pharmacological antidotes may be useful in select extravasations but requires prompt recognition and frequently complex administration strategies. Historically, intradermal phentolamine has been the preferred agent for vasopressor extravasations, but frequent supply shortages have led to the emergence of terbutaline, a β -agonist, as an acceptable alternative treatment option. For hyperosmolar and pH-related mechanisms of injuries, hyaluronidase is most commonly used to facilitate absorption and dispersion of injected agents. However, extravasation management is largely supportive and requires a protocolized multidisciplinary approach for early detection, treatment, and timely surgical referral when required to minimize adverse events.
Topics: Vasoconstrictor Agents; Saline Solution, Hypertonic; Extravasation of Diagnostic and Therapeutic Materials; Risk Factors; Drug-Related Side Effects and Adverse Reactions; Vasoconstriction; Humans
PubMed: 36938775
DOI: 10.1002/phar.2794 -
The Annals of Pharmacotherapy Jul 2014Extravasation is a potential complication associated with intravenous therapy administration. Inadvertent leakage of medications with vesicant properties can cause... (Review)
Review
OBJECTIVE
Extravasation is a potential complication associated with intravenous therapy administration. Inadvertent leakage of medications with vesicant properties can cause severe tissue necrosis, which can lead to devastating long-term consequences. Recognizing potential agents is an essential step in mitigating the risk of extravasation.
DATA SOURCE
A literature search was carried out using PubMed with the following key words: extravasation, soft tissue injury, phlebitis, and infiltration, from January 1961 through January 2014.
STUDY SELECTION AND DATA EXTRACTION
The publications were screened manually and reviewed to identify reports for medications that included synonyms of the International Nonproprietary Name, while excluding antineoplastic agents, radiographic contrast material, investigational or nonmarketed drugs, and animal data, to yield 70 articles. Furthermore, reference citations from publications were also reviewed for relevance and yielded 4 articles.
DATA SYNTHESIS
We discovered 232 cases of extravasation involving 37 agents (in order of frequency): phenytoin, parenteral nutrition, calcium gluconate, potassium chloride, calcium chloride, dopamine, dextrose solutions, epinephrine, sodium bicarbonate, nafcillin, propofol, norepinephrine, mannitol, arginine, promethazine, vancomycin, tetracycline, dobutamine, vasopressin, sodium thiopental, acyclovir, amphotericin, ampicillin, cloxacillin, gentamicin, metronidazole, oxacillin, penicillin, amiodarone, albumin, furosemide, lipids, lorazepam, immunoglobulin, morphine, and sodium valproate. Potential properties contributing to extravasation include the following: pH, osmolarity, diluent, vasoactive properties, and inactive ingredients. Antidotes and supportive care agents used in the management of these cases of extravasation include hyaluronidase, phentolamine, terbutaline, topical anesthetics (such as lidocaine and prilocaine cream), topical antimicrobials (such as silver sulfadiazine and chlorhexidine), topical debridement agents (collagenase ointment), topical steroids, and topical vasodilators (nitroglycerin).
CONCLUSION
Data on the management of noncytotoxic extravasations is sparse, consisting primarily of case reports and anecdotal evidence. Fortunately, this adverse outcome is preventable and identification of vesicant agents plays a pivotal role. The intent of this review is to provide a reference identifying noncytotoxic vesicants and the management of extravasations associated with specific agents.
PubMed: 24714850
DOI: 10.1177/1060028014527820 -
JAMA Oct 2016Nausea and vomiting affects approximately 85% of pregnant women. The most severe form, hyperemesis gravidarum, affects up to 3% of women and can have significant adverse... (Review)
Review
IMPORTANCE
Nausea and vomiting affects approximately 85% of pregnant women. The most severe form, hyperemesis gravidarum, affects up to 3% of women and can have significant adverse physical and psychological sequelae.
OBJECTIVE
To summarize current evidence on effective treatments for nausea and vomiting in pregnancy and hyperemesis gravidarum.
EVIDENCE REVIEW
Databases were searched to June 8, 2016. Relevant websites and bibliographies were also searched. Titles and abstracts were assessed independently by 2 reviewers. Results were narratively synthesized; planned meta-analysis was not possible because of heterogeneity and incomplete reporting of findings.
FINDINGS
Seventy-eight studies (n = 8930 participants) were included: 67 randomized clinical trials (RCTs) and 11 nonrandomized studies. Evidence from 35 RCTs at low risk of bias indicated that ginger, vitamin B6, antihistamines, metoclopramide (for mild symptoms), pyridoxine-doxylamine, and ondansetron (for moderate symptoms) were associated with improved symptoms compared with placebo. One RCT (n = 86) reported greater improvements in moderate symptoms following psychotherapy (change in Rhodes score [range, 0 {no symptoms} to 40 {worst possible symptoms}], 18.76 [SD, 5.48] to 7.06 [SD, 5.79] for intervention vs 19.18 [SD, 5.63] to 12.81 [SD, 6.88] for comparator [P < .001]). For moderate-severe symptoms, 1 RCT (n = 60) suggested that pyridoxine-doxylamine combination taken preemptively reduced risk of recurrence of moderate-severe symptoms compared with treatment once symptoms begin (15.4% vs 39.1% [P < .04]). One RCT (n = 83) found that ondansetron was associated with lower nausea scores on day 4 than metoclopramide (mean visual analog scale [VAS] score, 4.1 [SD, 2.9] for ondansetron vs 5.7 [SD, 2.3] for metoclopramide [P = .023]) but not episodes of emesis (5.0 [SD, 3.1] vs 3.3 [SD, 3], respectively [P = .013]). Although there was no difference in trend in nausea scores over the 14-day study period, trend in vomiting scores was better in the ondansetron group (P = .042). One RCT (n = 159) found no difference between metoclopramide and promethazine after 24 hours (episodes of vomiting, 1 [IQR, 0-5] for metoclopramide vs 2 [IQR, 0-3] for promethazine [P = .81], VAS [0-10 scale] for nausea, 2 [IQR, 1-5] vs 2 [IQR, 1-4], respectively [P = .99]). Three RCTs compared corticosteroids with placebo or promethazine or metoclopramide in women with severe symptoms. Improvements were seen in all corticosteroid groups, but only a significant difference between corticosteroids vs metoclopramide was reported (emesis reduction, 40.9% vs 16.5% at day 2; 71.6% vs 51.2% at day 3; 95.8% vs 76.6% at day 7 [n = 40, P < .001]). For other interventions, evidence was limited.
CONCLUSIONS AND RELEVANCE
For mild symptoms of nausea and emesis of pregnancy, ginger, pyridoxine, antihistamines, and metoclopramide were associated with greater benefit than placebo. For moderate symptoms, pyridoxine-doxylamine, promethazine, and metoclopramide were associated with greater benefit than placebo. Ondansetron was associated with improvement for a range of symptom severity. Corticosteroids may be associated with benefit in severe cases. Overall the quality of evidence was low.
Topics: Acupuncture; Adrenal Cortex Hormones; Antiemetics; Doxylamine; Female; Zingiber officinale; Histamine Antagonists; Humans; Hyperemesis Gravidarum; Nausea; Ondansetron; Phytotherapy; Pregnancy; Pregnancy Complications; Psychotherapy; Pyridoxine; Randomized Controlled Trials as Topic; Vitamin B Complex; Vomiting
PubMed: 27701665
DOI: 10.1001/jama.2016.14337 -
Pharmacotherapy Jun 2017Cannabinoid hyperemesis syndrome (CHS) has become more prevalent with increasing cannabis use. CHS is often resistant to standard antiemetics. The objective of this... (Review)
Review
Cannabinoid hyperemesis syndrome (CHS) has become more prevalent with increasing cannabis use. CHS is often resistant to standard antiemetics. The objective of this study is to review the current evidence for pharmacologic treatment of CHS. Medline, PsycINFO, DARE, OpenGrey, Google Scholar, and the Cochrane Library were searched from inception to February 2017. Articles were selected and reviewed independently. Evidence was graded using Oxford Center for Evidence-Based Medicine guidelines. The search resulted in 1262 articles with 63 of them eligible for inclusion (205 human subjects). There were 4 prospective level-2, 3 retrospective level-3 studies, 12 level-4 case series, and 44 level-5 case reports. Among level-2 studies (64 subjects), tricyclic antidepressants (TCAs) and lorazepam were discussed as effective long- and short-term treatments, respectively, in two studies. Ondansetron, promethazine, diphenhydramine, and opioids were also mentioned, but the authors did not comment on their efficacy. Among level-3 studies (43 subjects), one reported effective treatment with antiepileptics zonisamide and levetiracetam, but not TCAs. Another reported favorable response to morphine, ondansetron, and lorazepam but did not specify the actual number of patients receiving specific treatment. Among the level-4 case series (54 subjects), benzodiazepines, haloperidol, and capsaicin were reported as helpful. For level-5 case reports (44 subjects), benzodiazepines, metoclopramide, haloperidol, ondansetron, morphine, and capsaicin were reported as effective. Effective treatments mentioned only once included fentanyl, diazepam, promethazine, methadone, nabilone, levomepromazine, piritramide, and pantoprazole. Hot showers and baths were cited in all level-4 and -5 articles as universally effective. High-quality evidence for pharmacologic treatment of CHS is limited. Benzodiazepines, followed by haloperidol and capsaicin, were most frequently reported as effective for acute treatment, and TCAs for long-term treatment. As the prevalence of CHS increases, future prospective trials are greatly needed to evaluate and further define optimal pharmacologic treatment of patients with CHS.
Topics: Antiemetics; Benzodiazepines; Cannabinoids; Clinical Trials as Topic; Humans; Ondansetron; Treatment Outcome; Vomiting
PubMed: 28370228
DOI: 10.1002/phar.1931