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Clark TJ, Middleton LJ, Cooper NAM, et al. A randomised controlled trial of Outpatient versus inpatient Polyp Treatment (OPT) for abnormal uterine bleeding. Southampton (UK): NIHR Journals Library; 2015 Jul. (Health Technology Assessment, No. 19.61.)
A randomised controlled trial of Outpatient versus inpatient Polyp Treatment (OPT) for abnormal uterine bleeding.
Show detailsResource use | Outpatient (n = 254) | Inpatient (n = 253) |
---|---|---|
Anaesthesia | ||
Local | 91 | 15 |
General | 14 | 201 |
Regional | 0 | 5 |
None | 139 | 19 |
Not specified | 10 | 13 |
Scope manufacturer | ||
Olympus 5-mm rigid hysteroscope (Olympus, Southend-on-Sea, UK) | 19 | 46 |
Storz Bettocchi hysteroscope (Karl Storz – Endoskope, Tuttlingen, Germany) | 57 | 86 |
Versascope® (Gynecare, Ethicon, Somerville, NJ, USA) | 142 | 44 |
Wolf (Richard Wolf Medical Instruments Corporation, Vernon Hills, Chicago, IL) | 2 | 18 |
Other | 4 | 5 |
None/not specified | 30 | 54 |
Scope type | ||
Rigid | 176 | 197 |
Flexible | 7 | 2 |
Not specified | 71 | 54 |
Resectoscope used? | ||
Yes | 7 | 36 |
No | 208 | 151 |
Not specified | 39 | 66 |
Speculum used? | ||
Yes | 110 | 193 |
No | 126 | 31 |
Not specified | 18 | 29 |
Instrument for detaching polyp | ||
Forceps | 68 | 48 |
Snare | 1 | 2 |
Scissors | 5 | 1 |
Curette | 9 | 60 |
Blind polyp/sponge forceps | 32 | 55 |
Electrode | 140 | 84 |
Versapoint spring | 74 | 34 |
Versapoint twizzle | 56 | 20 |
Monopolar loop | 1 | 21 |
Other (bipolar loop) | 9 | 7 |
Any other instrument? | ||
Yes | 6 | 4 |
No | 230 | 224 |
Not specified | 18 | 25 |
Instrument to retrieve polyp | ||
Hysteroscope | 131 | 61 |
Blind forceps | 49 | 111 |
Curette | 14 | 55 |
None | 37 | 15 |
Not specified | 16 | 29 |
Further treatment for bleeding? | ||
No | 170 | 174 |
Not specified | 23 | 30 |
Yes | 61 | 49 |
Mirena | 32 | 43 |
Progesterone | 7 | 0 |
Tranexamic acid (Cyclokapron®, Pfizer) | 12 | 1 |
Mefenamic acid (Ponstan, Pfizer) | 1 | 1 |
Endometrial ablation | 5 | 2 |
Hysterectomy | 1 | 1 |
Other | 3 | 1 |
Time taken (minutes) | ||
For polypectomy (mean; SD) | 10.67; 8.21 (88% patients) | 12.1,7.78 (73.5% patients) |
In outpatient room (mean; SD) | 28.1; 14.62 (81.5% patients) | 24; 9.65 (7% patients) |
In operating theatre (mean; SD) | 33.78; 14.33 (7% patients) | 29.54; 13.43 (78% patients) |
Surgeon grade | ||
Consultant | 172 | 153 |
Associate specialist | 30 | 15 |
Staff grade | 7 | 1 |
Specialist registrar | 28 | 63 |
Other | 7 | 4 |
Not specified | 9 | 17 |
SD, standard deviation.
- Range of procedures and equipment used within the Outpatient versus inpatient Po...Range of procedures and equipment used within the Outpatient versus inpatient Polyp Treatment Trial - A randomised controlled trial of Outpatient versus inpatient Polyp Treatment (OPT) for abnormal uterine bleeding
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