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Retinol-binding protein 4 (RBP4), a potential biomarker of frailty in HIV-infected people on stable antiretroviral therapy. HIV Med 2019; 21:358-364. [PMID: 31885153 DOI: 10.1111/hiv.12837] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/15/2019] [Indexed: 11/28/2022]
Abstract
OBJECTIVES A quantitative biomarker for identification of pre-frail and frail persons is still lacking. This study aimed to identify biomarker predictors of frailty in HIV-infected patients. METHODS A cross-sectional study of HIV-infected patients who had been on antiretroviral therapy (ART) for at least 1 year and who presented an undetectable viral load (< 50 HIV-1 RNA copies/mL) at baseline was carried out. For each frail patient, up to four pre-frail and robust patients were randomly selected. The frailty status assessment was based on the five-item criteria described by Fried et al. Sociodemographic, anthropometric, biochemical and HIV-related characteristics were evaluated. Multiple potential biomarkers of frailty and a biological age biomarker were analysed. RESULTS A total of 73 HIV-infected patients on ART for at least 1 year were evaluated. The patients were categorized as robust (n = 33), pre-frail (n = 32) and frail (n = 8) using the Fried criteria. All patients were on ART, with 100% undetectable viral load (< 50 copies/mL) at baseline. No significant differences in demographic, clinical or analytical characteristics were observed among patients in the different categories based on Fried criteria, with the exception of the veterans aging cohort study index (VACS). Similarly, no differences were observed in HIV-related characteristics, although nucleoside reverse transcriptase inhibitor (NRTI) use was less common in frail persons. The distribution of biomarker values varied according to frailty status, with frail persons having higher levels of interleukin (IL)-8, IL-18, CXC chemokine ligand 10 (CXCL10) and retinol-binding protein 4 (RBP4). In multivariable analysis, the assocation of frailty with RBP4 showed a tendency to statistical significance (odds ratio 1.0; 95% confidence interval 0.99-1.00; P < 0.05). CONCLUSIONS Differential biomarker expression was present according to Fried status. Longitudinal studies will clarify the utility of these biomarkers as targets for diagnostic or therapeutic intervention.
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Adult-onset opsoclonus-myoclonus-ataxia syndrome: clinical features and diagnostic findings. J Neurol Sci 2015. [DOI: 10.1016/j.jns.2015.08.694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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3
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Septic shock in a patient infected with Rickettsia sibirica mongolitimonae, Spain. Clin Microbiol Infect 2012; 18:E283-5. [DOI: 10.1111/j.1469-0691.2012.03887.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Solución del caso 6. Displasia fibrosa maxilar. RADIOLOGIA 2009; 51:438-40. [DOI: 10.1016/j.rx.2008.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2007] [Revised: 01/28/2008] [Accepted: 03/04/2008] [Indexed: 10/20/2022]
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124 CARDIAC TUBERCULOMA. A CASE REPORT. Int J Antimicrob Agents 2009. [DOI: 10.1016/s0924-8579(09)70143-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Genetic characterisation of ompA, ompB and gltA genes from CandidatusRickettsia rioja. Clin Microbiol Infect 2009; 15 Suppl 2:307-8. [PMID: 19438649 DOI: 10.1111/j.1469-0691.2008.02250.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Caso 6. RADIOLOGIA 2009. [DOI: 10.1016/s0033-8338(09)70417-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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8
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[Analysis of psychotic disorders in patients with refractory partial epilepsy, psychiatric diagnoses and clinical aspects]. ACTAS ESPANOLAS DE PSIQUIATRIA 2008; 36:138-143. [PMID: 18478453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
INTRODUCTION The association between psychotic disorders and epilepsy has been controversial. Different subtypes of psychotic disorders in epilepsy patients have been described according to temporal relationship with seizures-postictal (PIP), interictal (IIP) and bimodal (BP) psychoses are described in literature. OBJECTIVES Determine clinical characteristics of patients with refractory partial epilepsy and psychoses and compare the results with a control group of patients with refractory partial epilepsy without psychoses. METHODS A total of 57 patients with refractory partial epilepsy and psychotic disorders (psychotic group [PG]) and 56 patients with refractory partial epilepsy and without psychoses (control group, CG) were evaluated according to DSM-IV criteria and SCID-I. All patients underwent complete neurological, neuroimaging, neuropsychological, and psychiatric assessment. Clinical, demographic and neuroimaging data were compared between patients in CG and PG. RESULTS In PG 15 patients (26 %) had criteria for PIP, 29 patients (51%) for IIP and 13 patients (23%) for BP. Epilepsy time duration and bilateral hippocampal sclerosis were significantly more frequent in patients with psichosis. PG patients had a longer evolution time of epilepsy and greater frequency of bilateral hippocampal sclerosis (p < 0.05). No differences were found between psychoses subtypes. CONCLUSIONS Longer evolution of seizures and the presence of bilateral hippocampal sclerosis may increase propensity to develop psychoses in patients with refractory partial epilepsy.
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Evaluation of IgG antibody response against Rickettsia conorii and Rickettsia slovaca in patients with DEBONEL/TIBOLA. Ann N Y Acad Sci 2007; 1078:570-2. [PMID: 17114780 DOI: 10.1196/annals.1374.113] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The aim of the study was to determine the IgG antibody response to spotted fever group Rickettsia (SFGR) R. conorii and R. slovaca, and its specificity and sensitivity in patients with DEBONEL/TIBOLA. A prospective study of 31 patients with DEBONEL was carried out from January 2001 to May 2004. The SFGR serology testing (IgG IFA) for the diagnosis of DEBONEL/TIBOLA showed 61% sensitivity and 100% specificity. The R. slovaca antigen allowed the diagnoses in 18 of the 31 patients (58%), and 17 patients (55%) were diagnosed with this disease using R. conorii antigen. Therefore, using R. slovaca as antigen did not improve the sensitivity of the assay.
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Abstract
This study describes the epidemiological, clinical, and microbiological characteristics of a new tick-borne disease in Spain-Dermacentor-borne necrosis erythema lymphadenopathy (DEBONEL). The clinical presentations include an eschar at the site of the tick bite, surrounded by an erythema and painful regional lymphadenopathy. The disease appears during the colder months and its vector is Dermacentor marginatus (D. marginatus). From January 1990 to December 2004, 54 patients presented at Hospital of La Rioja with these clinical and epidemiological data. The ratio of females to males was 32/22. The average age was 37 years. In all cases tick bites were located on the upper body (90% on the scalp). The median incubation period was 4.7 days. Signs and symptoms were mild in all cases. Only a small number of patients presented mild and nonspecific abnormalities in a complete blood cell count and mild elevation of erythrocyte sedimentation rates and C-protein reactive and liver enzyme levels. Serological evidence of acute rickettsiosis was observed in 19 patients (61%). In 29% sera tested by polymerase chain reactions (PCRs) were positive. The sequence obtained from a PCR product revealed 98% identity with Rickettsia sp. strains RpA4, DnS14, and DnS28. All ticks removed from patients were PCR-positive. Sequencing showed 8 of them identified as R. slovaca and 2 as Rickettsia sp. strains RpA4, DnS14, and DnS28.
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Abstract
Our objective was to learn the prevalence of spotted fever group (SFG) Rickettsia detected in ticks in La Rioja, in the north of Spain. From 2001 to 2005, 496 ticks representing 7 tick species were analysed at the Hospital de La Rioja. Ticks were removed from humans with or without rickettsial syndrome (n = 59) or collected from mammals (n = 371) or from vegetation by dragging (n = 66). The presence of SFG Rickettsia in these ticks was investigated by semi-nested PCR (ompA gene) and sequencing. A phylogenetic tree using Clustal method (neighbor-joining) was constructed with these data. Only 3 of 170 Hyalomma marginatum ticks carried SFG Rickettsia. Sequencing analysis demonstrated the presence of Rickettsia aeschlimannii (1.8%). Furthermore, Rickettsia massiliae and BAR29 were found in 3 of 120 Rhipicephalus sanguineus specimens (2.5%). In contrast, 81 of 83 tested Dermacentor marginatus ticks were PCR-positive (97%). Rickettsia slovaca (40.6%) and Rickettsia sp. strains RpA4, DnS14, DnS28 and JL-02 (59.3%) were found within this tick species. No SFG Rickettsia was detected using ompA primers when Ixodes ricinus, Rhipicephalus bursa, Rhipicephalus turanicus, Rhipicephalus eversti eversti, Hyalomma detritum scupense and Rhipicephalus sp. were analyzed. We detected 17.5% of ticks associated with different SFG Rickettsia: R. aeschlimannii, R. massiliae, BAR29, R. slovaca and Rickettsia sp. strains RpA4, DnS14, DnS28 and JL-02. Their presence has to be taken into account since most of them have been recognized as human pathogens.
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Prevalence Data of Rickettsia slovaca and Other SFG Rickettsiae Species in Dermacentor marginatus in the Southeastern Iberian Peninsula. Ann N Y Acad Sci 2006; 1078:328-30. [PMID: 17114732 DOI: 10.1196/annals.1374.062] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
In southern Spain, Dermacentor marginatus ticks can be infected with several genospecies of spotted fever Group (SFG) Rickettsia. We developed a nested polymerase chain reaction assay by using a species-specific probe targeting the ompA gene to detect and differentiate between the two groups of rickettsiae previously described in D. marginatus. SFG rickettsia has been detected in 85.15% of ticks studied (26.7% of positives have been to R. slovaca, the causative agent of TIBOLA-DEBONEL, and 73.3% to SFG rickettsia closely related to strains RpA4-JL-02-DnS14-DnS28).
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Abstract
DEBONEL/TIBOLA is a tick-borne acute/sub-acute infection transmitted in our environment by Dermacentor marginatus and mainly caused by Rickettsia slovaca. The aim of our study was to know the effect of starting early treatment in the course of the DEBONEL/TIBOLA.
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Detection of a Non-Pathogenic Variant of Anaplasma phagocytophilum in Ixodes ricinus from La Rioja, Spain. Ann N Y Acad Sci 2005; 1063:333-6. [PMID: 16481536 DOI: 10.1196/annals.1355.053] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Our aim was to identify variants of Anaplasma phagocytophilum 16S rRNA gene sequences among products amplified from Ixodes ricinus collected in La Rioja, Spain. A. phagocytophilum AP-variant 1, reported as non-pathogenic, was detected in 12 samples (two adults and ten nymphs). This finding could justify the low incidence of human anaplasmosis in our area, despite the high prevalence of A. phagocytophilum in ticks.
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Low Risk of Developing Human Rickettsia aeschlimannii Infection in the North of Spain. Ann N Y Acad Sci 2005; 1063:349-51. [PMID: 16481540 DOI: 10.1196/annals.1355.057] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Dermacentor-borne necrosis erythema and lymphadenopathy: clinical and epidemiological features of a new tick-borne disease. Clin Microbiol Infect 2004; 10:327-31. [PMID: 15059122 DOI: 10.1111/j.1198-743x.2004.00782.x] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
This paper describes the epidemiological and clinical features of a tick-borne disease differing somewhat from other tick-borne diseases found previously in Spain. All patients were bitten by Dermacentor marginatus or a large tick. The clinical features include a crustaceous or necrotic lesion at the site of the tick's attachment, surrounded by an erythema (erythema migrans-like) and painful regional lymphadenopathies. The probable aetiological agent is Rickettsia slovaca. Similar cases have been reported in other European countries.
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Unexpected detection of animal VP7 genes among common rotavirus strains isolated from children in Mexico. J Clin Microbiol 2003; 41:4400-3. [PMID: 12958276 PMCID: PMC193830 DOI: 10.1128/jcm.41.9.4400-4403.2003] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
In the course of characterizing 103 rotaviruses from children in Mexico, we found that the majority of strains were globally common types (55.4% of total), while uncommon types represented 5.7%, mixed infections with common types represented 14.8%, and partially or fully nontypeable isolates represented about 24%. Serotype G9 was detected for the first time in Mexico. We sequenced a subset of strains that were G nontypeable by reverse transcriptase PCR and found surprisingly that two strains having common human rotavirus P genotypes (8 and 6) had serotype G3 and G4 VP7 gene sequences that shared closer homology with canine and porcine strains, respectively, than with human strains, suggesting that these isolates represented reassortants between human and animal rotaviruses.
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[Determination of antibodies against A-60 antigen for diagnosis of M. tuberculosis infection. A useful tool for rationalization of chemoprophylaxis in HIV patients]. ANALES DE MEDICINA INTERNA (MADRID, SPAIN : 1984) 2001; 18:127-31. [PMID: 11594176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
OBJECTIVE To identify M. tuberculosis infection in HIV patients by use of PPD and an ELISA test detecting the presence of antibodies against antigen A-60 of M. bovis. METHODS 116 incoming HIV patients were classified according to the CDC. The status of M. tuberculosis infection was probed with PPD (RT-23) and the state of anergy was estimated by a Multitest CM1 (Multitext). The presence of circulating antibodies of the IgG class against antigen A-60 was analysed by an ELISA. The clinical course of the patients was followed for 24 month. RESULTS A positive serology (A-60) was found in 52.58% of the patients, coinciding with 70.45% of the positive PPD (p < 0.003). This statical observation was found when we studied all of the individuals, and those with more than 500 CD4 lymphocytes. The Multitext was positive in 11.11% of the patients with PPD (-), all of them without antibodies against A-60. However, 42.2% of the patients who were PPD and Multitext (-), had circulating antibodies against A-60. The following up of the patients during 24 months allowed the detection of 7 news cases of pulmonary tuberculosis, 4 of them had a positive A-60 serology, and 4 were anergy. CONCLUSIONS HIV patients with M. tuberculosis infection have circulating antibodies against A-60 antigen of M. bovis with independence of their immunity status. In anergic patients the presence of this antibodies can be an useful tool for rationalizing the prophylaxis against M. tuberculosis. A seropositivity (A-60) indicates as well as does PPD a previous contact with M. tuberculosis.
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Incidence of pericardial effusion in pulmonary tuberculosis. Int J Tuberc Lung Dis 2000; 4:1173-5. [PMID: 11144461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023] Open
Abstract
Tuberculosis (TB) is one cause of pericardial disease. In order to know the incidence of tuberculous pericardial effusion (TPE) in patients with pulmonary tuberculosis (PT), the factors associated with their presence and whether human immunodeficiency virus (HIV) patients have a higher risk, we analyzed different parameters and performed an echocardiography to evaluate the presence of TPE. The incidence of TPE was 14.1%, and the presence of pleural effusion was associated with TPE (OR 24.39). HIV patients do not have a higher risk of TPE, independently of immunosuppression. It is necessary to eliminate the presence of TPE in patients with PT, mainly in those with pleural effusion.
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Efficacy of cidofovir in the treatment of recalcitrant molluscum contagiosum in an AIDS patient. Acta Derm Venereol 2000; 80:315-6. [PMID: 11028878 DOI: 10.1080/000155500750012333] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022] Open
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[Seroepidemiology of Bartonella henselae infection in HIV-infected patients]. Enferm Infecc Microbiol Clin 1999; 17:434-8. [PMID: 10614075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
BACKGROUND Bartonella henselae infections are closely related to numerous clinical infections of growing interest in Spain. Since immunosuppressed patients are a potential risk group for infection by this bacteria, the aim of the present was to study the seroepidemiology of B. henselae infection in a risk group (patients with HIV infection) and in a control group (donors). PATIENTS AND METHODS In October, 1997, antibodies versus B. henselae were determined at different dilutions (cut off > or = 1:64) by immunofluorescence in 52 patients with HIV infection and 85 donors. An epidemiologic study included age, sex, smoking, alcohol intake, INVDA, HIV infection, AIDS stage, cutaneous anergy, CD4 lymphocyte count, antiretroviral treatment and chemoprophylaxis versus P. carinii. RESULTS Nine of the patients with HIV infection (17.3%) and five donors (5.88%) presented titers > or = 1:64 with no significant differences (p = 0.06) (adjusted OR: 1.7; CI 95%: 0.34-8.54). Moreover, multiple logistic regression analysis did not show any risk or protection factor associated with B. henselae infection in patients with HIV infection. CONCLUSIONS A high level of seroprevalence of antibodies versus B. henselae was observed in patients with HIV infection. No risk or protection factors associated with B. henselae infection in patients with HIV infection were found.
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[Molecular epidemiology of high-incidence cancers in Mexico]. GAC MED MEX 1998; 133 Suppl 1:35-41. [PMID: 9580106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
MESH Headings
- Adolescent
- Adult
- Aged
- Biomarkers, Tumor/analysis
- Child
- Child, Preschool
- DNA Probes, HPV
- DNA, Viral/analysis
- Female
- Fusion Proteins, bcr-abl/analysis
- Fusion Proteins, bcr-abl/genetics
- Genes, abl
- Homeodomain Proteins/analysis
- Homeodomain Proteins/genetics
- Humans
- Incidence
- Leukemia/epidemiology
- Leukemia/genetics
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/epidemiology
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/genetics
- Male
- Mexico/epidemiology
- Middle Aged
- Neoplasm Proteins/analysis
- Neoplasm Proteins/genetics
- Oncogene Proteins, Fusion/analysis
- Oncogene Proteins, Fusion/genetics
- Papillomaviridae/genetics
- Papillomaviridae/isolation & purification
- Papillomavirus Infections/epidemiology
- Papillomavirus Infections/virology
- Polymerase Chain Reaction
- Precursor B-Cell Lymphoblastic Leukemia-Lymphoma/epidemiology
- Precursor B-Cell Lymphoblastic Leukemia-Lymphoma/genetics
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/epidemiology
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/genetics
- Translocation, Genetic
- Tumor Virus Infections/epidemiology
- Tumor Virus Infections/virology
- Uterine Cervical Neoplasms/epidemiology
- Uterine Cervical Neoplasms/genetics
- Uterine Cervical Neoplasms/virology
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Abstract
OBJECTIVE To evaluate the safety of pressure, temperature-controlled, continuously circulating hot saline (EnAbl system, InnerDyne Medical, Sunnyvale, CA) for endometrial ablation using the in vivo human uterus. DESIGN Clinical safety study. SETTING An academic research environment. PATIENTS Eleven women undergoing abdominal hysterectomy because of abnormal uterine bleeding. INTERVENTION Before uterine removal, endometrial cavities were exposed to 15 minutes of recirculatory normal saline heated to 70-85 degrees C. MAIN OUTCOME MEASURE(S) The uteri were analyzed for extent of thermal damage using standard histopathological techniques and tissue viability histochemical staining. Intrauterine pressures and serosal and subserosal temperatures were continuously monitored by computer. RESULT(S) In each treated specimen, histochemical staining demonstrated a depth of necrosis that extended through the entire endometrium and approximately 1-2 mm into the myometrium. The control specimen showed no thermal or mechanical damage. There were no observed negative effects or related complications with this system. CONCLUSION(S) The computer-controlled system employing continuously circulating hot saline is an effective method to destroy the endometrium. In four cases with clearly patent tubes, no spill was observed. In all 11 patients, serosal and subserosal temperatures were within safe levels (mean temperature, 37 degrees C).
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Clinical pathways in the perioperative setting. NURSING CASE MANAGEMENT : MANAGING THE PROCESS OF PATIENT CARE 1997; 2:97-104; quiz 105-6. [PMID: 9197663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Clinical pathways have been implemented in a variety of health-care settings. They serve as a useful tool for case managers in acute care settings as well as ambulatory care settings, skilled care facilities, and long-term care facilities. The use of these tools in the perioperative setting, along with variance documentation and data feedback is presented here. By creating tangible definitions of quality in the perioperative setting, clinical pathways improve patient care and assure clinical consistency and continuity of care.
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[Esophageal ulcer in a patient with AIDS]. Enferm Infecc Microbiol Clin 1997; 15:269-70. [PMID: 9376387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Abstract
Issues related to the development and implementation of clinical pathways require thoughtful planning, collaborative teamwork, and an understanding of the evolutionary nature of this work. Creating an understanding of the purpose behind the development of these guidelines often is only the first issue to be considered. Other common issues include physician involvement, documentation, pathway development, variance data analysis and feedback, and integration with outcomes management activities. Successfully addressing these issues is an ongoing component of a clinical pathway program.
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What kind of recognition do staff nurses want? Am J Nurs 1993; 93:64, 66-8. [PMID: 8488903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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[Achromatic endometriosis]. GINECOLOGIA Y OBSTETRICIA DE MEXICO 1990; 58:324-7. [PMID: 2150660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Eleven patients with infertility of unknown cause and symptomatology suggestive of endometriosis were studied at the INPer. México from June 1, 1986 to December 15th, 1986. All these patients were subjected to a diagnostic laparoscopy, in 7/11 cases there were peritoneal lesions which were not classical of endometriosis in 2/11 there were typical endometriosical lesions and in the other 2/11 there was no evidence of lesion. Biopsies of nonpigmented endometriosis were obtained and in 7/11 endometriosis without hemosiderin were reported; in 2/11 endometriosis with hemosiderin and finally in 2/11 just an inflammatory process. We believe that the diagnosis of nonpigmented endometriosis must be suspected in all those patients with infertility of unknown cause who display endometriosic symptoms. When reorganizing nonpigmented lesions with histological evidence one must institute endometriosic therapy which will promote integral management of the problem: from the reproductive symptomatic aspects.
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Management education needs of head nurses. JOURNAL OF NURSING STAFF DEVELOPMENT : JNSD 1989; 5:36-9. [PMID: 2921619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Today's head nurses must be skilled in the art of management in order to meet the needs of patients, unit staff, administrative staff, and the employing organization. More hospitals are recognizing the need to offer basic education programs that assist head nurses to develop necessary knowledge and skills. Based on a study of 41 head nurses, the author discusses findings and recommendations for planning education programs for head nurses.
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Abstract
A procedure has been developed whereby the components of the nitrate reductase complex from the membrane of Escherichia coli can be extracted by means of a nonionic detergent and separated from each other as discrete elements in an active form. It is not yet clear whether these are the dissociated enzymatic elements or whether they are fragments containing other membrane proteins. In any case, they appeared nearly lipid-free and still active.
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