ライフサイエンスコーパス: culture-negative

1 to subjects who were PCR or LCR positive but culture negative).

2 in an additional 58% of specimens that were culture negative.

3 either blood culture positive or repeatedly culture negative.

4 dditional 11 specimens were PCR positive but culture negative.

5 t were fungal culture positive but bacterial culture negative.

6 polymicrobial, and one was gram positive and culture negative.

7 influenza B virus by Hexaplex; it was tissue culture negative.

8 lmitis, especially for those eyes that prove culture negative.

9 arted on therapy after the study began) were culture negative.

10 een specimens were BTUB 9/2-PCR positive and culture negative.

11 veral rabbits seroconverted but were PCR and culture negative.

12 ious cases of meningococcal disease that are culture negative.

13 processed specimens were often smear and/or culture negative.

14 in 1 second (FEV1) were most likely to turn culture negative.

15 148 (82%) patients had sputum conversion to culture negative.

16 predictors of long-term sputum conversion to culture negative.

17 Three PCR-positive urine samples were culture negative.

18 Two PCR-positive saliva samples were culture negative.

19 ow HMPV levels detected by PCR, but all were culture negative.

20 N1 disease is predominantly neutrophilic and culture-negative.

21 isk of developing CDAD than patients who are culture-negative.

22 therapy, 14 (74%) had sputum samples become culture-negative.

23 the "missing 50%" of patients who are blood culture-negative.

24 al streptomycin, and they were treated until culture-negative 1 yr.

25 scites, 6 were culture positive (1.4%) and 9 culture negative (2.1%).

26 negative (29.9%), Gram positive (16.8%), and culture negative (30.7%).

27 ts: pp67 assay negative, 62 of 62 specimens; culture negative, 41 of 41 specimens; and PCR negative,

28 included 1 participant with endophthalmitis (culture negative), 9 with IOP more than 10 mm Hg greater

29 an additional 42 specimens that were direct culture negative (94.2% specificity) and 16 specimens th

30 ficity) and 16 specimens that were extracted culture negative (97.7% specificity).

31 Of 23 patients who are alive and were culture-negative a mean of 12.0 mo while receiving thera

32 ymptomatic and asymptomatic patients who are culture negative according to standard urine culture pro

33 All lymphocyte preparations were culture negative after 1 week.

34 ents and 94% of MRSA-colonized patients were culture negative after three consecutive negative cultur

35 Mice treated with clofazimine were culture-negative after 5 months, whereas all mice treate

36 transport/storage medium (50 specimens were culture negative and 50 specimens were culture positive

37 hoeae when it was either culture positive or culture negative and confirmed LCx positive.

38 detect HSV-1 DNA in ocular samples that are culture negative and contain rose bengal or lissamine gr

39 n 7 Xpert-positive retreatment patients were culture negative and potentially false positive.

40 Four clinical samples were Acanthamoeba culture negative and real-time PCR positive.

41 at was bacterial culture positive but fungal culture negative and three specimens that were fungal cu

42 Discrepant results between culture-negative and AMP CT-positive specimens were reso

43 Of 15 cases that were culture-negative and analyzed by other methods, 9 were P

44 wing resolution of the discrepancies between culture-negative and LCR-positive specimens, a diagnosis

45 clinical course of HRV culture-positive, HRV culture-negative and RT-PCR-positive, or HRV-negative co

46 The hisJ-generated amplicons from six culture-negative and six culture-positive specimens were

47 in this series-received an intravitreal tap (culture negative) and injection of antibiotics.

48 al-cord blood, we observed a new syndrome of culture-negative, antibiotic-responsive diarrhea not att

49 . cepacia in seven patients whose sputa were culture negative at this time.

50 The sensitivity with 22 culture-negative BAL specimens from patients with IPA wa

51 ted diarrhoea (CDAD) are culture-positive or culture-negative before illness.

52 nvolvement detected using the BCID test with culture-negative blood and cerebrospinal fluid.

53 nia described four patients with persistent, culture-negative boils on the lower extremities.

54 ation with mass spectrometry (PCR/ESI-MS) to culture-negative bronchoalveolar lavage (BAL) fluid in o

55 virus when it was either culture positive or culture negative but Hexaplex and EIA positive.

56 was detected in all five samples which were culture negative but PCR positive.

57 ositive predictive value of Xpert MTB/RIF in culture-negative but clinically diagnosed PTB was 37.8%

58 mphoid tissues and vaginal mucosa were virus culture negative, but in 10 of 10 animals, SIV provirus

59 iven throughout, both regimens rendered mice culture negative by 5 months, and most mice did not rela

60 All subjects were culture negative by day 11, whereas one subject remained

61 od and cerebrospinal fluid was positive in a culture-negative case.

62 phylococcus epidermidis in the vitreous of a culture-negative case.

63 e data were obtained from one smear-positive culture-negative case.

64 confirmed cases and 41 Xpert MTB/RIF(R) and culture negative cases.

65 d our previous experience with PCR/ESI-MS in culture-negative cases of infection prompted us to use t

66 The incidence of culture-negative cases of suspected endophthalmitis and

67 nt both culture-positive endophthalmitis and culture-negative cases of suspected endophthalmitis, the

68 ence of culture-positive endophthalmitis and culture-negative cases of suspected endophthalmitis.

69 Despite improved sensitivity, culture-negative cases remained; furthermore, culture ha

70 Among 15 culture-negative cases, PCR was positive and sequencing

71 ion and provided susceptibility data even in culture-negative cases.

72 ., Q fever serology, Bartonella serology) in culture-negative cases.

73 l signs differentiated culture-positive from culture-negative cases.

74 ctively; Xpert MTB/RIF detected 5 additional culture-negative cases.

75 challenging for clinicians, particularly in culture-negative cases.

76 f both blood culture-positive cats and blood culture-negative cats.

77 ation with mass spectrometry (PCR/ESI-MS) of culture-negative cerebrospinal fluid (CSF) in order to i

78 mass spectrometry (PCR/ESI-MS) to evaluate "culture-negative" cerebrospinal fluid (CSF) from a 67-ye

79 ra from culture-positive and 27 (64.3%) from culture-negative children reacted to C. pneumoniae antig

80 Xpert sensitivity in culture-negative children started on antituberculosis th

81 two reference standards-culture results and culture-negative children who were started on anti-tuber

82 single sera from 46 culture-positive and 42 culture-negative children with respiratory infection and

83 eviously applied to these 27 isolates and 46 culture-negative clinical samples (containing S. pneumon

84 s of Streptococcus pneumoniae infection from culture-negative clinical samples with the simultaneous

85 results were seen for four isolates and six culture-negative clinical samples, as PCR-RFLP could not

86 iagnosis of S. pneumoniae infection from 200 culture-negative clinical specimens sent to the laborato

87 Nonviable isolates and culture-negative clinical specimens were tested for the

88 Eight culture-positive and 40 culture-negative clinical specimens were tested.

89 otypes between viable/nonviable isolates and culture-negative clinical specimens.

90 After 2 months, 77% in the IL-2 group were culture negative compared with 85% of those receiving pl

91 mpared with 0% (0/13) of patients who became culture negative (converted).

92 ut they are not widely investigated in blood culture-negative, deep-seated candidiasis.

93 ive cavitation and were slower to convert to culture negative during treatment.

94 Prospective analyses of culture-negative endocarditis are needed to better asses

95 re extremely rare and most often manifest as culture-negative endocarditis in patients with underlyin

96 considered in the differential diagnosis of culture-negative endocarditis in regions where it is end

97 Two cases of culture-negative endocarditis with cocci seen in valve v

98 d from patients with a clinical diagnosis of culture-negative endocarditis, 2, 4, and 2 were positive

99 The majority of culture-negative endophthalmitis samples did not contain

100 ble hypothesis for a pathogenic mechanism in culture-negative endophthalmitis.

101 ptimum in a high proportion of patients with culture-negative enteric fever.

102 Moraxella catarrhalis, S. pyogenes, and culture-negative episodes were also significantly reduce

103 infection (gram negative, gram positive, or culture negative) exerted a more or less identical respo

104 s of bacterial endophthalmitis especially in culture-negative eyes.

105 known about the frequency of Xpert-positive, culture-negative ("false positive") results in retreatme

106 grade III or IV toxicities demonstrated were culture-negative febrile neutropenia, transient and reve

107 Amplification of 42 culture-negative fecal specimens (of 306 total specimens

108 One monkey that had been culture negative for a year after SIV inoculation became

109 Healthy volunteers were culture negative for AdV, and 96% were PCR negative.

110 All infants were culture negative for C. albicans at birth.

111 a strains were compared to controls who were culture negative for C. glabrata.

112 cimen was PCR positive for the vanA gene but culture negative for enterococci.

113 Only three of these rejected samples were culture negative for gram-negative CF pathogens.

114 ive for 1,594/1,612 sputum samples that were culture negative for M. tuberculosis (specificity, 98.9%

115 tive for pneumococcus than in those who were culture negative for pneumococcus (P<.05).

116 lates clustered within communities that were culture negative for S. aureus.

117 All 6 patients had CSF and blood cultures negative for Cryptococcus neoformans and were r

118 treptococci (GABHS) and 61% of patients with cultures negative for GABHS.

119 Among patients with cultures negative for Mycobacterium tuberculosis who wer

120 h acute peritonitis and discriminate between culture-negative, Gram-positive, and Gram-negative episo

121 -positive cows (low and medium shedders) and culture-negative healthy cows.

122 ex did not stimulate PMBC proliferation from culture-negative healthy cows.

123 erformed; 10 of the 16 discordant cases were culture-negative/histopathology-positive, while the rema

124 hree of the removed eyes received fresh were culture negative; however, all 5 demonstrated organisms

125 clusion, since Mur is not generally found in culture-negative human spleen, in future studies, these

126 as previously been reported to be present in culture-negative human spleen.

127 n indexes and anticipates diagnosis of blood culture-negative IAC.

128 f clinical MSSA and MRSA strains and created culture-negative implants in the in vitro biofilm model.

129 Of these, 5 of 170 saliva culture-negative infants were positive by CB-PCR.

130 the identification of causal agents in blood culture-negative infective endocarditis.

131 is experiment, BPDA-PCR also identified five culture-negative liver samples as positive (41.7%).

132 etection of A. fumigatus genome in infarcted culture-negative lobes, by a greater number of mean geno

133 However, no differences were observed in culture-negative mastitis samples when compared to healt

134 Fusobacterium nucleatum, in a patient with "culture-negative" meningitis and cerebral abscesses.

135 3 weeks resulted in a greater percentage of culture-negative mice.

136 roadly between culture-positive (n = 21) and culture-negative (n = 36) specimens.

137 We tested 132 blood cultures negative (n = 10) or positive (n = 97) for yeas

138 antibiotic use, especially in the setting of culture-negative neonatal sepsis.

139 Patients with culture negative neutrocytic ascites have a mortality ra

140 Culture negative neutrocytic ascites is a variant of spo

141 The 50 day in-hospital mortality rate in culture negative neutrocytic ascites was 39.41% (n = 67)

142 edictors of 50 days in-hospital mortality in culture negative neutrocytic ascites.

143 ted to intensive care unit with diagnosis of culture negative neutrocytic ascites.

144 was 13 days (range, 6-28 days), but all were culture negative (noninfectious) after 13 days.

145 lla catarrhalis, Streptococcus pyogenes, and culture-negative OM.

146 tabolically active, intact organisms in some culture-negative OME.

147 acterium tuberculosis; however, 5 (31%) were culture-negative on initial screening in Minnesota.

148 All 3 MDR TB cases were culture-negative on initial screening; these cases const

149 ents who have clinical typhoid fever but are culture negative or in regions where bacterial culturing

150 ee groups: AdV culture-positive samples, AdV culture-negative or bacterially contaminated samples fro

151 itive after storage for PCR testing), 71% of culture-negative or bacterially contaminated urines from

152 ve microbiologic culture than those who were culture negative (p = 0.0023) as well as those who died

153 tive fungal culture vs. 83 (+/- 25) in those culture-negative, (P < 0.01).

154 septic, blood culture-positive or repeatedly culture-negative patients and four clinically nonseptic

155 f ultrafiltrates of clinically septic, blood culture-negative patients may be useful in recovery of t

156 We followed 60 incident NTM-positive and 99 culture-negative patients with CF for 15 months and asse

157 Of these culture-negative patients, five had sputum samples that

158 from AdV-infected patients, and 28% from AdV culture-negative patients.

159 Culture-negative PCR-positive samples contained a prepon

160 r of the 12 samples with discrepant results (culture negative, PCR positive) were confirmed to be pos

161 cts were identical and unique for each of 15 culture-negative, PCR-positive concordant partnerships.

162 utaneous anthrax outbreaks, the SETS yielded culture-negative, PCR-positive results.

163 Culture-negative, PCR-positive specimens that tested pos

164 Culture-negative, PCR-positive specimens that tested pos

165 Antigen was detected in six culture-negative, PCR-positive specimens.

166 Of 33 culture-negative/PCR-ESI-MS-positive specimens, 31 (93.9

167 that metabolically active bacteria exist in culture-negative pediatric middle-ear effusions and that

168 s were observed between culture-positive and culture-negative peritonitis.

169 panel detected Staphylococcus aureus in two culture-negative PJI cases.

170 3) Group 3- neonatal blood culture-negative presumed EONS with no IAI (n=7); 4) Gro

171 2) Group 2- neonatal blood culture-negative presumed EONS with positive IAI (n=16).

172 Defining the microbial etiology of culture-negative prosthetic joint infection (PJI) can be

173 ht be considered in some cases of apparently culture-negative prosthetic valve endocarditis.

174 ; 92.3%), and the sensitivities obtained for culture-negative PTB (82.4%) and EPTB (75.0%) in HIV-pos

175 In samples that were aerobic culture negative, pyrosequencing identified DNA of bacte

176 After resolving the PCR-positive, culture-negative results by testing an additional aliquo

177 onfirmed pertussis, those with PCR-positive, culture-negative results were older and more likely to h

178 y staining were used to adjudicate chlamydia culture-negative results.

179 ield a recognizable pathogen sequence in any culture-negative sample, whereas BRiSK suggested the pre

180 suggested the presence of Streptococcus in 1 culture-negative sample.

181 imens culture positive for the virus than in culture-negative samples (33.3 cycles) (P < 0.0001).

182 11,224 IPD cases reported, 1,091 (10%) were culture-negative samples and 981 (90%) of these were lyt

183 DNA virus TTV was unexpectedly found in all culture-negative samples and some culture-positive sampl

184 BRiSK, 57.1% of culture-positive and 100% of culture-negative samples demonstrated the presence of to

185 tory of AdV culture-positive urines, and AdV culture-negative samples from patients without a history

186 hen tested in the Galileo assay, while 7% of culture-negative samples were assay positive, correspond

187 tection of amplification products, 12 of 181 culture-negative samples were positive for Legionella sp

188 Many intervening culture-negative samples were positive when tested by li

189 osis was not detected in 25/25 (100%) of the culture-negative samples.

190 lture-positive samples and 17% (5/30) of the culture-negative samples.

191 arger amounts of antigen and DNA compared to culture-negative samples.

192 g of Streptococcus pneumoniae are useful for culture-negative samples; however, there are limitations

193 n levels (15.39 ng/ml) than 24 patients with culture-negative sepsis (4.87 ng/ml), 44 with noninfecti

194 were also observed for culture-positive and culture-negative sepsis and lower respiratory tract infe

195 nd the duration of therapy for pneumonia and culture-negative sepsis was limited to 5 days.

196 However, accounting for the uncertainty from culture-negative sepsis, as many as 53.2% of readmission

197 The patient continued to have episodes of culture-negative sepsis; therefore, a computed tomograph

198 sepsis courses beyond 48 h, pneumonia, and "culture-negative" sepsis were selected as targets for an

199 ted children (19%) were treated for presumed culture-negative septic hip arthritis despite having pri

200 spiratory failure, pulmonary hemorrhage, and culture-negative septic shock.

201 urinary shedding of AdV in a pretransplant, culture-negative specimen and showed dissemination in a

202 Forty-nine of 52 culture-negative specimens came from patients on treatme

203 a second aliquot of the PCR/ESI-MS-positive/culture-negative specimens corroborated the initial find

204 here was also complete concordance among the culture-negative specimens tested.

205 oth assays showed 95% specificity, with four culture-negative specimens testing as positive.

206 imurium and a second group of amplicons from culture-negative specimens that were more closely relate

207 e five MTD-positive, M. tuberculosis complex culture-negative specimens were considered truly positiv

208 Chlamydia culture-negative specimens were examined using DNA ampli

209 Discordantly LCR-positive and culture-negative specimens were further evaluated by tes

210 72 (74%) culture-positive and 7 culture-negative specimens were Xpert MTB/RIF positive.

211 Among the culture-negative specimens, 14(5%) specimens were positi

212 patients having smear-positive/MTD-negative/culture-negative specimens, decreased outpatient days of

213 Of the eight LCR-positive, culture-negative specimens, five were from patients with

214 imen and showed dissemination in a subset of culture-negative specimens, including BAL, blood, and bo

215 the increased detection of PCR-positive but culture-negative specimens.

216 ens and detected Acanthamoeba in one of nine culture-negative specimens.

217 ot differ significantly between isolates and culture-negative specimens.

218 stool cultures, was detected in two of these culture-negative specimens.

219 cterium bovis strain BCG DNA and to combined culture-negative sputum DNA and BCG DNA.

220 Reactivation of infection during this culture-negative state occurred spontaneously and follow

221 n 25 (89%) of the 28 sorbitol-MacConkey agar culture-negative STEC cases.

222 etecting and characterizing fungi in 7 of 10 culture-negative suspected fungal keratitis.

223 We describe the evaluation of culture-negative synovial fluid from a 3-year-old boy by

224 ying infection in suspected cases with blood culture-negative tests.

225 uginosa the year prior to ivacaftor use were culture negative the year following treatment; 88% (52/5

226 their sputa to negative, and 32 (82%) remain culture negative to date.

227 iagnosis was culture-confirmed tuberculosis, culture-negative tuberculosis, diseases other than tuber

228 For specimens that were PCR positive and culture negative, two additional tests were used to reso

229 Patients with culture-negative ulcers, viral etiology, coexistent ocul

230 ially tested as LightCycler PCR positive but culture negative using the Enterococcosel plate containi

231 initially tested as LightCycler positive but culture negative using the Enterococcosel plate containi

232 zation and mortality in empirically treated, culture-negative ventilator-associated pneumonia patient

233 Discordant results (PCR or LCR positive, but culture negative) were confirmed by using a sequence inc

234 12.0 mo while receiving therapy, all remain culture-negative without therapy a mean of 19.1 mo.

235 antigens may persist in infected tissues of culture-negative women and provide one source for sustai