P. Pfeiffer

ORCID: 0000-0002-1832-069X
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • History and advancements in chemistry
  • Mental Health Treatment and Access
  • Inorganic and Organometallic Chemistry
  • Suicide and Self-Harm Studies
  • Posttraumatic Stress Disorder Research
  • Chemistry and Chemical Engineering
  • Polyoxometalates: Synthesis and Applications
  • Various Chemistry Research Topics
  • Organometallic Complex Synthesis and Catalysis
  • Primary Care and Health Outcomes
  • Digital Mental Health Interventions
  • Synthesis and characterization of novel inorganic/organometallic compounds
  • Treatment of Major Depression
  • Chemical Reactions and Mechanisms
  • Schizophrenia research and treatment
  • Oxidative Organic Chemistry Reactions
  • Radioactive element chemistry and processing
  • Molecular spectroscopy and chirality
  • Metal complexes synthesis and properties
  • Mesoporous Materials and Catalysis
  • Cancer Treatment and Pharmacology
  • Catalysis and Oxidation Reactions
  • Healthcare professionals’ stress and burnout
  • Synthetic Organic Chemistry Methods
  • Migration, Health and Trauma

VA Center for Clinical Management Research
2016-2025

University of Michigan–Ann Arbor
2016-2025

VA Ann Arbor Healthcare System
2016-2025

Health Services Research & Development
2011-2024

United States Department of Veterans Affairs
2010-2024

Michigan Medicine
2022-2023

Michigan United
2013-2022

Quality Enhancement Research Initiative
2020

John D. Dingell VA Medical Center
2020

Battle Creek VA Medical Center
2020

10.1002/jlac.19335030106 article DE Justus Liebig s Annalen der Chemie 1933-01-01

10.1002/cber.19310641015 article DE Berichte der Deutschen Chemischen Gesellschaft. Abteilung B, Abhandlungen 1931-11-11

<h3>Importance</h3> Selecting effective antidepressants for the treatment of major depressive disorder (MDD) is an imprecise practice, with remission rates about 30% at initial treatment. <h3>Objective</h3> To determine whether pharmacogenomic testing affects antidepressant medication selection and such leads to better clinical outcomes. <h3>Design, Setting, Participants</h3> A pragmatic, randomized trial that compared guided by vs usual care. Participants included 676 clinicians 1944...

10.1001/jama.2022.9805 article EN JAMA 2022-07-12

Importance The Veterans Health Administration (VHA) implemented the Comprehensive Suicide Risk Evaluation (CSRE) in 2019 to standardize suicide risk assessment across health care system. Identifying CSRE responses associated with could inform management and prevent suicide. Objective To identify subsequent Design, Setting, Participants This cohort study examines acute (within 30 days) chronic 365 after 269 374 CSREs were administered. included US VHA patients undergoing evaluation between...

10.1001/jamanetworkopen.2024.61559 article EN cc-by-nc-nd JAMA Network Open 2025-02-25

Depressive disorders greatly increase suicide risk; however, little is known about the contribution of comorbid anxiety or symptoms to risk death among depressed patients. We examined whether veterans with had higher risks death.Using VA administrative databases we identified 887,859 patients depression. then used univariate and multivariate logistic regression, controlling for demographics substance use disorders, determine odds ratios completed associated individual presence any disorder,...

10.1002/da.20583 article EN Depression and Anxiety 2009-06-18

Patients benefitting from high-dosage citalopram must decide between adhering to an FDA warning and possible worsening depression too low a dosage. This well-controlled large study found no elevated risks of ventricular arrhythmia or all-cause mortality associated with dosages >40 mg/day.

10.1176/appi.ajp.2013.12030408 article EN American Journal of Psychiatry 2013-05-17

10.1002/jlac.19284610108 article DE Justus Liebig s Annalen der Chemie 1928-01-01

Wahrscheinlich lagert sie sich in Form von Polymole-*) dnch eine gelbe HBr-Verbindung.ltuleri an.

10.1002/jlac.19113830106 article DE Justus Liebig s Annalen der Chemie 1911-01-01

In diesem Znsammenhang ist anch

10.1002/jlac.19133980203 article DE Justus Liebig s Annalen der Chemie 1913-01-01

10.1002/prac.19311290112 article DE Journal für praktische Chemie 1931-01-01

a l z e .Die zii beschreibenden KOrp31 eind sammtlich einrach zusammengesetzte Additionsproducte von Aethylendiamin an Salze des dreiwcrt!iigenChroms, welche tler empirischen Forinel CrX3 + 2 eu2) entsprechen.Ihre Constilution wird auf Grund der W r n ' s c h Theoiie durch die Forrnel [eoz Cr&]X wicdergegeben, nach ein oegativer Rest X Jonencharakter besitzt,

10.1002/cber.19040370405 article DE Berichte der deutschen chemischen Gesellschaft 1904-11-01

10.1002/cber.19040370155 article DE Berichte der deutschen chemischen Gesellschaft 1904-01-01

10.1002/cber.19040370468 article DE Berichte der deutschen chemischen Gesellschaft 1904-11-01

Cu(CIOi)n, 6NB3 .

10.1002/cber.19150480274 article DE Berichte der deutschen chemischen Gesellschaft 1915-07-01

noch unbekannten Verbindung \,-' \< ab, dieihrer- /I 0 Lichtchernische Synthwe m n Indolderivaten. 'E3seits nahe verwandt und isomer mit dem Isatin f i"" ist.Ein einfaches Derivat dieses Isatin-

10.1002/jlac.19164110105 article DE Justus Liebig s Annalen der Chemie 1916-01-01

10.1002/cber.19320650410 article DE Berichte der Deutschen Chemischen Gesellschaft. Abteilung B, Abhandlungen 1932-04-06

Art und Weise die einzelnen ,,chromophoren" Atome bei der Entstehung Farbe Molekiilverbindungen zusammenwirken.Dabei ist noch zu berucksichtigen, daO sich nach unserer Theorie durch Additionsreaktion entstehenden ungesiittigten in den Komponenten von vornherein schon vorhandenen chromophoren Gruppen (Athylenlucken usw.) stark gegen

10.1002/jlac.19174120302 article DE Justus Liebig s Annalen der Chemie 1917-01-01

Seitdem man weib

10.1002/jlac.19144040102 article DE Justus Liebig s Annalen der Chemie 1914-01-01

Verhalten der Aminosäuren und Polypeptide gegen Neutralsalze.I. 331 Salzverbindungen in gut kristallisierter sehr reiner Form erhalten worden.Am eingehendsten haben wir bisher die Verbindungen des Glykokolls untersucht.Angaben über hierhergehörige liegen nur aus den Jahren 1841 1846 vor.Boussingault 1 ) beschreibt Körper KN0 3 , NH 2 .CH .COOH, Horsford Additionsprodukte von Chlorkalium Chlorbaryum an Glykokoll.Wir uns nun vergebens bemüht, Alkalisalze KC1 mit Glykokoll zu erhalten.Aus...

10.1515/bchm2.1912.81.4.329 article DE Hoppe-Seyler´s Zeitschrift für physiologische Chemie 1912-01-01
Coming Soon ...