Results of single stage exchange arthroplasty with retention of well fixed cement-less femoral component in management of infected total hip arthroplasty

Table 1 Patients demographic characteristics and comorbidities

Patient	Sex	Age	Pre ESR	Pre CRP	Re culture	Complication	Revision details	Culture in revision	Failure
1	F	38	NA	NA	Gram negative cocci	Recurrentdislocation	Constrained liner	None	No
2	F	44	37	27	Coagulase negative staph				No
3	F	47	33	44	Beta hemolytic street				No
4	F	53	50	46	Beta hemolytic street	Aseptic loosening acetabular component	Revision cup	None	No
5	F	55	50	80	No growth				No
6	F	65	44	57	Beta hemolytic street				No
7	F	68	30	26	Coagulase negative staph				No
8	F	70	55	82	Beta hemolytic street				No
9	M	77	60	130	Coagulase negative staph				No
10	M	58	50	30	Coagulase negative staph	Infection	Debridement and liner exchange	Coagulase negative staph	Yes
11	M	60	65	102	Coagulase negative staph				No
12	M	65	49	86	Coagulase negative staph				No
13	M	65	63	30	Coagulase negative staph				No
14	M	52	25	45	Gram negative cocci				No
15	M	68	24	40	Coagulase negative staph				No

F: Female; M: Male; NA: Not available.

Table 2 Patient details, laboratory results, microorganism, and success of the procedure

Characteristics	n of patients
Hip joints	15
Gender
Male	6
Female	9
Age at index surgery: Mean, (SD), range	58.93 yr, SD 10.6 (range; 38-76 yr)
BMI kg/m2, SD, range	30, SD 8.8 (range; 18-51)
ASA INDEX
I	3
II	5
III	6
IV	1
Smoking
Non smoker	11
Smoker	4
Comorbidities
Diabetes mellitus	2
Hypertension	6
Rheumatoid arthritis	1
Hyperlipdemia	2
Patients with previous cardiac history (myocardial infarction)	1

BMI: Body mass index.