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1.
Eur J Phys Rehabil Med ; 59(5): 640-652, 2023 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-37721783

RESUMEN

INTRODUCTION: Rehabilitation is considered a key intervention in health care. Clinical registries, defined as an organized system that uses observational methods to collect information to assess specific outcomes in a defined population, can contribute to assessing the impact of the rehabilitation intervention. This review aims to identify and describe rehabilitation-specific registry systems with an emphasis on identifying outcomes that enable the assessment of vital areas and activities of daily living. EVIDENCE ACQUISITION: A systematic scoping review was conducted. A systematic search was conducted up to August 2022 in MEDLINE/PubMed, Embase, Cochrane Library, Epistemonikos, and other search resources. Studies related to rehabilitation registries presented data on people with health problems that could limit their functioning were selected. The inclusion of studies/clinical registries was not limited by methodological design, year of publication, country, or language. The unit of analysis was rehabilitation registries. The measurement instruments used to assess the outcomes were explored to estimate the domain assessed from the vital areas related to functioning and disability as described by the International Classification of Functioning, Disability and Health (ICF). The vital areas were classified according to activities of daily living (ADLs). EVIDENCE SYNTHESIS: Seventy-one registries in rehabilitation were identified. The registries included a median of 3 (IQR 2-5) assessment instruments designed to assess the impact of different rehabilitation programs. In total, 137 different assessment scales or instruments were identified. Each rehabilitation registry assessed 6 (IQR 2-8) domains of the ICF, and 15.4% of registries assessed all domains. The most assessed domain was "Mobility" (89.7%), and the least assessed was "General Tasks and Demands" (25.6%). In addition, 92.3% of rehabilitation registries assessed basic ADLs, 76.9% advanced ADLs, and 71.8% instrumental ADLs. CONCLUSIONS: Although clinical registries do not claim to directly assess the impact of rehabilitation programs on people's functioning according to the ICF framework, it was identified that a low percentage of them assessed the nine vital areas through different outcome assessment instruments. However, most rehabilitation registries directly or indirectly assess some basic, instrumental, and advanced ADLs. The findings of this review highlight the need to improve the design of clinical registries focused on assessing the impact of rehabilitation programs to assess people in all areas of their lives.


Asunto(s)
Actividades Cotidianas , Personas con Discapacidad , Humanos , Evaluación de Resultado en la Atención de Salud
2.
J Genet Couns ; 30(2): 394-405, 2021 04.
Artículo en Inglés | MEDLINE | ID: mdl-32936981

RESUMEN

Latinas are less likely to participate in genetic counseling (GC) and genetic testing (GT) than non-Hispanic Whites. A multisite, randomized pilot study tested a culturally targeted educational intervention to increase uptake of GC/GT among Latina breast cancer (BC) survivors (N = 52). Participants were recruited in Tampa, FL and Ponce, PR and randomized to: (a) fact sheet about BC survivorship (control) or (b) a culturally targeted educational booklet about GC/GT (intervention). Participants in the intervention condition were also offered no-cost telephone GC followed by free GT with mail-based saliva sample collection. Participants self-reported hereditary breast and ovarian cancer (HBOC) knowledge and emotional distress at baseline and 1- and 3-month follow-ups. We used logistic regression to examine differences in GC/GT uptake by study arm (primary outcome) and repeated measures ANOVA to examine the effects of study arm and time on HBOC knowledge and emotional distress (secondary outcomes). Compared to the control arm, intervention participants were more likely to complete GC (ORIntervention  = 13.92, 95% CI = 3.06-63.25, p < .01) and GT (ORIntervention  = 12.93, 95% CI = 2.82-59.20, p < .01). Study site did not predict uptake of GC (p = .08) but Ponce participants were more likely to complete GT (ORPonce  = 4.53, 95% CI = 1.04-19.72, p = .04). ANOVAs demonstrated an increase in HBOC knowledge over time across both groups (F(2,88) = 12.24, p < .01, ηp2  = 0.22). We also found a significant interaction of study arm and time, such that intervention participants demonstrated a greater and sustained (to the 3-month follow-up) increase in knowledge than control participants (F(2,88) = 3.66, p = .03, ηp2  = 0.08). No other main or interaction effects were significant (all p's> .15). Study findings demonstrate the potential of our culturally targeted print intervention. Lessons learned from this multisite pilot study for enhancing GC/GT in Latinas include the need to attend to both access to GC/GT and individual factors such as attitudes and knowledge.


Asunto(s)
Neoplasias de la Mama , Supervivientes de Cáncer , Neoplasias de la Mama/genética , Femenino , Asesoramiento Genético , Pruebas Genéticas , Hispánicos o Latinos , Humanos , Proyectos Piloto , Sobrevivientes
3.
Eur J Med Chem ; 202: 112600, 2020 Sep 15.
Artículo en Inglés | MEDLINE | ID: mdl-32629335

RESUMEN

Although acetaminophen (ApAP) is one of the most commonly used medicines worldwide, hepatotoxicity is a risk with overdose or in patients with compromised liver function. ApAP overdose is the most common cause of acute fulminant hepatic failure. Oxidation of ApAP to N-acetyl-p-benzoquinone imine (NAPQI) is the mechanism for hepatotoxicity. 1 is a non-hepatotoxic, metabolically unstable lipophilic ApAP analog that is not antipyretic. The newly synthesized 3 is a non-hepatotoxic ApAP analog that is stable, lipophilic, and retains analgesia and antipyresis. Intraperitoneal or po administration of the new chemical entities (NCEs), 3b and 3r, in concentrations equal to a toxic dose of ApAP did not result in the formation of NAPQI. Unlike livers from NCE-treated mice, the livers from ApAP-treated mice demonstrated large amounts of nitrotyrosine, a marker of mitochondrial free radical formation, and loss of hepatic tight junction integrity. Given the widespread use of ApAP, hepatotoxicity risk with overuse, and the ongoing opioid epidemic, these NCEs represent a novel, non-narcotic therapeutic pipeline.


Asunto(s)
Acetamidas/farmacología , Analgésicos/farmacología , Antipiréticos/farmacología , Enfermedad Hepática Inducida por Sustancias y Drogas/tratamiento farmacológico , Hipertermia/tratamiento farmacológico , Hígado/efectos de los fármacos , Acetamidas/síntesis química , Acetamidas/química , Ácido Acético , Analgésicos/síntesis química , Analgésicos/química , Animales , Antipiréticos/síntesis química , Antipiréticos/química , Enfermedad Hepática Inducida por Sustancias y Drogas/patología , Relación Dosis-Respuesta a Droga , Edema/inducido químicamente , Edema/tratamiento farmacológico , Hígado/patología , Masculino , Ratones , Estructura Molecular , Ratas , Relación Estructura-Actividad
4.
RSC Adv ; 10(18): 10447-10451, 2020 Mar 11.
Artículo en Inglés | MEDLINE | ID: mdl-35492915

RESUMEN

A variety of aminated bipyridines and bipyridine sultams are prepared by intramolecular radical [1,5]-ipso and [1,6]-ortho substitutions, using a sulfonamide as a linker to connect the pyridyl radical to the pyridine under attack. For the cases studied, different regiochemistries are observed depending on the initial position of the sulfonamide linker.

5.
Eur J Med Chem ; 157: 946-959, 2018 Sep 05.
Artículo en Inglés | MEDLINE | ID: mdl-30165342

RESUMEN

A series of new azolopyrimidine-peptide hybrids and indolomethylideneimidazolones were obtained and evaluated as calpain inhibitors. The hybrid compounds were inactive, whereas some members of the initial azolomethylideneimidazolone series showed interesting calpain inhibitory activity. By using 4b as a hit compound, a new series of analogs were synthesized by an efficient synthetic procedure based on a multicomponent reaction followed by an unprecedented reaction at the methylene position of the molecule. The best inhibitor found for calpain I (IC50 = 20 nM) was about 20 times more potent than the hit compound. Studies on 4b showed that its inhibition is consistent with an uncompetitive inhibition mode. This compound did not exhibit cellular toxicity at any of the doses tested (0.1-10 µM) and further studies indicated that it was capable of blockading chemical ischemia induction of apoptosis by preventing sodium azide-dependent calpain activation in intact human kidney tubular epithelial cells. The results of molecular modeling studies rationalized the inhibitory activity found for this series and account, from a structural point of view, for the most active compound identified (4j).


Asunto(s)
Azoles/farmacología , Calpaína/antagonistas & inhibidores , Descubrimiento de Drogas , Glicoproteínas/química , Glicoproteínas/farmacología , Imidazolidinas/farmacología , Péptidos/farmacología , Apoptosis/efectos de los fármacos , Azoles/química , Calpaína/metabolismo , Células Cultivadas , Relación Dosis-Respuesta a Droga , Células Epiteliales/efectos de los fármacos , Células Epiteliales/metabolismo , Glicoproteínas/síntesis química , Humanos , Imidazolidinas/química , Túbulos Renales/efectos de los fármacos , Túbulos Renales/metabolismo , Modelos Moleculares , Estructura Molecular , Péptidos/química , Relación Estructura-Actividad
6.
Eur J Med Chem ; 127: 810-827, 2017 Feb 15.
Artículo en Inglés | MEDLINE | ID: mdl-27823878

RESUMEN

In this review we highlight the most modern trends in the prodrug strategy. In drug research and development, the prodrug concept has found a number of useful applications. Selected examples of this approach are provided in this paper and they are classified according to the aim of their design.


Asunto(s)
Descubrimiento de Drogas/métodos , Profármacos , Absorción Fisicoquímica , Animales , Permeabilidad de la Membrana Celular , Humanos , Profármacos/efectos adversos , Profármacos/química , Profármacos/metabolismo , Solubilidad , Agua/química
7.
Org Lett ; 18(14): 3378-81, 2016 07 15.
Artículo en Inglés | MEDLINE | ID: mdl-27351205

RESUMEN

A new method for the synthesis of 1-substituted isoquinolines by a heterocyclization that involves α-benzyl TosMIC derivatives and different electrophiles has been developed. This methodology has been successfully applied to a total synthesis of cassiarin A, an alkaloid with potent antiplasmodial activity against Plasmodium falciparum.

8.
Org Lett ; 17(1): 78-81, 2015 Jan 02.
Artículo en Inglés | MEDLINE | ID: mdl-25521281

RESUMEN

A new method for the synthesis of isoquinolines through a catalytic acid-mediated cyclization of α-benzyl TosMIC derivatives has been developed. This methodology has been successfully applied to the total synthesis of mansouramycin B. This is the first total synthesis of this compound to be reported in the literature.


Asunto(s)
Cianuros/química , Isoquinolinas/síntesis química , Catálisis , Ciclización , Isoquinolinas/química , Estructura Molecular
10.
Org Lett ; 15(13): 3388-91, 2013 Jul 05.
Artículo en Inglés | MEDLINE | ID: mdl-23795915

RESUMEN

The reaction of alkyl tosylmethyl isocyanides and 2-bromobenzyl bromides in the presence of t-BuLi gives rise to a cascade reaction to give unexpected 2-substituted 2,3-dihydro-1H-indenimines which, upon treatment with t-BuOK, rearrange to 2-vinylbenzonitriles in high overall yields. This simple procedure represents a new approach to the synthesis of aromatic nitriles via isocyanide-cyanide interconversion.

11.
Bioorg Med Chem ; 21(8): 2370-2378, 2013 Apr 15.
Artículo en Inglés | MEDLINE | ID: mdl-23454131

RESUMEN

The latest scientific findings concerning PDE7 and PDE4 inhibition suggest that selective small-molecule inhibitors of both enzymes could provide a novel approach to treat a variety of immunological diseases. In this context, we describe a new series of quinazoline derivatives from quinazolin-4-thiones which include a substituted biphenyl fragment. Some of these compounds show inhibitory potencies at sub-micromolar levels against the catalytic domain of PDE7.


Asunto(s)
Fosfodiesterasas de Nucleótidos Cíclicos Tipo 7/antagonistas & inhibidores , Inhibidores de Fosfodiesterasa/síntesis química , Inhibidores de Fosfodiesterasa/farmacología , Quinazolinas/síntesis química , Quinazolinas/farmacología , Fosfodiesterasas de Nucleótidos Cíclicos Tipo 7/química , Inhibidores de Fosfodiesterasa/química , Quinazolinas/química , Relación Estructura-Actividad
12.
Chem Commun (Camb) ; 48(73): 9171-3, 2012 Sep 21.
Artículo en Inglés | MEDLINE | ID: mdl-22872298

RESUMEN

The reaction of bromo substituted pyrido[3',2':4,5]pyrrolo-[1,2-c]pyrimidine and pyrimido[1,6-a]indole methyl carboxylates with primary amines is described. The expected amide formation occurs but it is followed by an unexpected cascade process involving attack of the amine to the pyrimidine ring, opening of the pyrimidine ring, loss of the bromine substituent and competitive cyclizations to afford unusual imidazolidene substituted indoles and azaindoles.


Asunto(s)
Compuestos Aza/síntesis química , Indoles/síntesis química , Pirimidinas/química , Aminas/síntesis química , Aminas/química , Compuestos Aza/química , Ciclización , Halogenación , Indoles/química , Pirimidinas/síntesis química
13.
J Org Chem ; 76(5): 1452-5, 2011 Mar 04.
Artículo en Inglés | MEDLINE | ID: mdl-21265527

RESUMEN

Tris(trimethylsilyl)silane and azobis(cyclohexanenitrile) promoted the easy intramolecular arylation of aryl bromopyridine carbamates through a radical [1,6] ipso substitution process. These substrates showed a preference for this type of reaction over the alternative [1,7] addition. The results were rationalized by making use of quantum mechanical calculations and computer graphics.


Asunto(s)
Aminopiridinas/síntesis química , Teoría Cuántica , Aminopiridinas/química , Radicales Libres/química , Modelos Moleculares , Estructura Molecular , Estereoisomerismo
14.
J Org Chem ; 73(22): 8800-7, 2008 Nov 21.
Artículo en Inglés | MEDLINE | ID: mdl-18937415

RESUMEN

The synthesis of dipyridopyrazole and pyridopyrazolopyrazine derivatives--both of which incorporate a 3-aryl moiety--can be achieved in moderate yields by intramolecular radical arylation of pyridinium N-aminides using tris(trimethylsilyl)silane and azobisisobutyronitrile. Improved results were obtained on using Pd direct arylation in conjunction with microwave irradiation. A preliminary study into the fluorescent properties of the target compounds is also reported.

15.
Chem Commun (Camb) ; (12): 1281-3, 2007 Mar 28.
Artículo en Inglés | MEDLINE | ID: mdl-17356783

RESUMEN

Imines react with N-iodosuccinimide (NIS) to afford unexpected 1 : 1 complexes and the structure of one of these was determined by single-crystal X-ray diffraction; the reaction seems to be very general for substituted cyclic imines with solid stable complexes obtained in high yields; this is the first reported example of a halogen bonding interaction involving the C=N bond and NIS.

16.
J Org Chem ; 70(12): 4879-82, 2005 Jun 10.
Artículo en Inglés | MEDLINE | ID: mdl-15932336

RESUMEN

An efficient synthesis of substituted azolopyrimidines such as pyrido[3',2':4,5]pyrrolo[1,2-c]pyrimidines, pyrimido[1,6-a]indoles, benzo[4,5]imidazo-[1,2-c]pyrimidines, an imidazo[1,2-c]pyrimidine, and pyrazolo[1,5-c]pyrimidines is described. The method involves the reaction of N-protected bromomethylazoles and tosylmethyl isocyanide (TosMIC) derivatives in nonanhydrous media. The study of the reaction conditions shows that the method is only successful under phase-transfer conditions (CH2Cl2/30% aq NaOH) using benzyltriethylammonium chloride as a catalyst.

17.
J Med Chem ; 47(5): 1136-48, 2004 Feb 26.
Artículo en Inglés | MEDLINE | ID: mdl-14971893

RESUMEN

New azaquinolizinium-type cations have been obtained from isochromane. The synthesis was completed over seven steps and included as the key feature an intramolecular Westphal condensation. This first example of the intramolecular process allowed the preparation of benzo[f]pyrido[2,1-a]phthalazinium and benzo[f]quino[2,1-a]phthalazinium salts, which were evaluated as DNA intercalators, DNA topoisomerase I inhibitors, and antiproliferative compounds. Both cationic systems behave as DNA intercalators and exhibit antiproliferative activity. The pentacyclic benzo[f]quino[2,1-a]phthalazinium cations also have an inhibitory effect on the catalytic activity of DNA topoisomerase I, without trapping of cleavage complexes. Structural characterization using density functional theory indicates that the fused ring systems are slightly nonplanar, and additional molecular modeling studies suggest a preferred orientation for the intercalating chromophores within a typical CpG or TpG intercalation site.


Asunto(s)
Antineoplásicos/síntesis química , Sustancias Intercalantes/síntesis química , Ftalazinas/síntesis química , Antineoplásicos/química , Antineoplásicos/farmacología , Línea Celular Tumoral , Resistencia a Múltiples Medicamentos , Ensayos de Selección de Medicamentos Antitumorales , Humanos , Sustancias Intercalantes/química , Sustancias Intercalantes/farmacología , Modelos Moleculares , Ftalazinas/química , Ftalazinas/farmacología , Relación Estructura-Actividad , Inhibidores de Topoisomerasa I
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