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How Long Do You Have Pain After Surgery To Repair Distal Radius

Introduction. Internal fixation with volar locking plate (VLP) was widely adopted every bit a first-line choice in treatment of distal radius fracture (DRF). Methods. Total 315 patients with distal radius fracture receiving VLP fixation were included for analysis in this study. The rehabilitation protocol was started immediately after surgery for all patients. During the initial ii weeks after surgery, 149 patients received 200 mg celecoxib twice per mean solar day, 89 received buprenorphine transdermal patch at 5μg/h, and 77 received thirteen mg codeine plus 200 mg ibuprofen twice per day for pain management. Visual analog scale (VAS) scores of hurting at remainder, daily activity, and rehabilitative practise were measured, respectively, every calendar week according to the experiences of the by week in the initial vi weeks afterwards surgery. Functional outcomes including range of motion (ROM) for extension, flexion, pronation, supination, ulnar and radial abduction, the disabilities of arm, shoulder, and hand (DASH) score and the validated patient rated wrist evaluation (PRWE), and grip force were collected at 1, three, and half-dozen months after surgery. Results. We showed that patients receiving transdermal buprenorphine and codeine/ibuprofen had decreased VAS scores during rehabilitative practise, better compliance to the rehabilitation plan, and thus faster functional recovery. Conclusions. We recommend transdermal buprenorphine or codeine/ibuprofen for pain management during rehabilitation later distal radius fracture stabilized with VLP.

i. Introduction

Distal radius fractures are a common type of fractures, affecting more than 1% of the overall population [1]. Distal radius fractures can be treated nonoperatively if the bone fragments can be reduced to an anatomical alignment and stabilized past a plaster cast or orthotic. If this is not possible, surgical fixation is usually recommended to be performed.

Kirschner wire (K-wire) and open reduction with VLP are the two most mutual surgical fixation techniques used to manage distal radius fractures. Several clinical trials accept shown faster recovery of manus and wrist function with volar plating compared with K-wire or external fixation [2, 3]. As a effect, the past decade shows a trend toward open reduction and internal fixation in handling of distal radius fractures by VLP and away from Thou-wire and external fixation [four, 5].

Yard-wire fixation unremarkably requires postoperative immobilization to foreclose secondary displacement. Hence, early on mobilization and faster functional recovery are believed to be the most of import reward of VLP fixation [six, 7]. The rehabilitation program started within one week postoperatively was recommended past multiple studies [8, 9]. During postoperative rehabilitation, especially the immediate period subsequently surgery, most of patients experience significant pain when active and passive motions are performed. To increase the tolerance to rehabilitation program, hurting management is clearly important. However, there are relatively few studies in the literature that specifically evaluate pain management protocols during this stage.

2. Methods

The piece of work has been reported in line with the STROCSS criteria [10].

2.1. Consent and Ethic Approval

The study was approved past the Ethics Committee of Offset Affiliated Hospital of Wenzhou Medical Academy. Informed consent was obtained from all participants and all methods in this study were in accordance with the Declaration of Helsinki. The study is registered in Research Registry (https://www.researchregistry.com). The registry number is researchregistry4070.

ii.2. Participants

Total 351 patients with astute distal radius fractures (≤3 days) treated with VLP fixation from Feb 2014 to February 2016 were finally enrolled into this written report. Exclusion criteria were age beneath 18 year (n=21); unwilling to participate (northward=84); any concurrent injury to the upper limbs (northward=23); previous wrist fracture on whatsoever side (n=7); preexisting inflammatory joint condition (due north=9); professional person athlete (n=3); any concurrent fracture (n=37); chronic pain or receiving hurting medication (n=33); a distal radius fracture for which, in the surgeon's judgment, fixation of fracture fragments could not be achieved to allow early on mobilization (north=31). Finally, 315 patients completed the six-month follow-up. The bones characteristics were summarized in Tabular array 1. The fracture was classified according to AO Distal Radius Fracture Nomenclature [11] (A1: extraarticular, ulnar fracture with intact radius; A2: extraarticular, radius fracture, simple or impacted; A3: extraarticular multiple fragmented fracture; B1: partial articular fracture in sagittal plane; B2: partial articular fracture in coronal plane with dorsal fragment; B3: fractional articular fracture in coronal plane with volar fragment; C1: complete articular fracture, articular simple and metaphyseal simple; C2: complete articular fracture, articular simple but multiple fragmented metaphyseal; C3: consummate articular fracture, multiple fragmented articular and metaphyseal).


Celecoxib
(n=149)
Transdermal buprenorphine
(due north=89)
Codeine/
ibuprofen
(due north=77)
P value

Mean (SD) age (years) 55.seven (15.4) 54.6 (sixteen.one) 54.9 (17.two) 0.82
Sex
Male 34 (23) 21 (24) 19 (25) 0.95
Female 115 (77) 68 (76) 58 (75)
Side of injury
Left 78 (52) 49 (55) 39 (51) 0.85
Right 71 (48) 40 (45) 38 (49)
Handedness of patient
Left 22 (xv) 12 (13) 13 (17) 0.83
Right 127 (85) 77 (87) 64 (83)
Fracture classification
A1, A2, A3 0, 47, fifty (65) 0, 28, 28 (63) 0, 25, 26 (66) 0.99
B1, B2, B3 2, 3, two (5) 2, ane, 1 (4) ane, 1, i (four)
C1, C2, C3 18, twenty, 7 (xxx) 13, xi, v (33) 10, 9, iv (xxx)
Long-term alcohol consumption 23 (15) xiii (xv) xvi (21) 0.l
Smoker 25 (17) 19 (21) 13 (17) 0.64

Figures are numbers (percent) unless stated otherwise .

2.three. Surgical Procedures and Rehabilitation Protocol

The standard volar-radial arroyo over the flexor carpi radialis tendon was chosen. Reduction was achieved by temporary K-wires and the fracture was then stabilized with DVR® volar plate (Zimmer Biomet). No instance received bone graft in this study. Pronator quadratus repair was performed in all cases. Patients were discharged from our infirmary on second to fourth postoperative twenty-four hours. All patients received the same standardized home exercise therapy and written physiotherapy communication. The rehabilitation protocol started immediately after surgery. The rehabilitation protocol was designed based on the previous literature [9, 12, xiii] and already in place at our institution prior to this report. The detailed protocol is shown in Supplementary Table 1. Whether each patient completed the rehabilitation program was monitored by therapist through phone calls on weekly basis.

2.4. Pain Management and Cess

Due to the lack of evidences, the hurting management protocols were designed based on our previous experiences and currently bachelor literature on chronic pain management [xiv, fifteen]. There were three in-use protocols which were 200 mg celecoxib twice per day; buprenorphine transdermal patch at 5μ1000/h; thirteen mg codeine plus 200 mg ibuprofen twice per day. The duration of pain medication was 2 weeks afterward surgery for all three protocols. Patients were grouped based on the received pain medication (celecoxib, transdermal buprenorphine, and codeine/ibuprofen).

Visual analog scale (VAS) score ranges from 0 (no pain) to 100 mm (worst pain possible). VAS score was measured every week co-ordinate to the patient's feel of average pain in the past week in the initial six weeks afterward surgery. The VAS scores in 3 dissimilar scenarios (resting, daily activity, and rehabilitative exercise) were measured.

ii.5. Outcome Measurement

Range of motion (ROM) for extension, flexion, pronation, supination, and ulnar and radial abduction was documented for both the salubrious and the injured wrist using a goniometer. The ROM in this report was presented as a percentage calculated according to the ROM of uninjured side. Considering in that location are interindividual variation in mobility, the ROM of the uninjured side was divers equally the standard value and set as 100%. The disabilities of arm, shoulder, and hand (DASH) score are a 30-item self-report questionnaire (0-100, with 100 indicating greater disability) which provides a general measure of physical function and symptoms in people with disorders of the upper limb. The validated patient rated wrist evaluation (PRWE) rates wrist function in ii every bit weighted sections concerning the patient'due south experience of pain and disability. The outcome is a score out of 100 (with 100 indicating the worst status). Grip strength was measured with the elbow flexed at 90 degree and the forearm in neutral rotation. Values are expressed as percentages of the values of the contralateral hand. The PRWE, Nuance, grip forcefulness, and ROM of wrist were nerveless at one, three, and six months after surgery.

3. Results

Full 351 patients with astute distal radius fractures treated with VLP fixation from Feb 2014 to February 2016 were enrolled into this study. Finally, 315 patients completed the half-dozen-month follow-up. Among patients who completed the entire follow-up, 149 patients received celecoxib, 89 patients received transdermal buprenorphine, and 77 patients received codeine/ibuprofen during the initial 2 weeks postoperatively. Loss to follow-up occurred in 17, 10, and 9 patients of celecoxib, transdermal buprenorphine, and codeine/ibuprofen groups, respectively. The bones characteristics were summarized in Table one.

3.1. Outcomes of Pain Management during Rehabilitation Plan

Shown in Tabular array ii, the pain at rest and daily activity amid all three groups was mild (< 30 mm) and similar in all half-dozen postoperative time points. However, the difference in VAS scores at rehabilitative do amid the groups was statistically significant (P < 0.05) within ii weeks postoperatively. Celecoxib at 200 mg per twenty-four hour period showed junior effects in pain management during rehabilitative do compared with the other two groups. Consistently, transdermal buprenorphine and codeine/ibuprofen increased the patients' compliance to the rehabilitation program. The percent of patients in celecoxib group who completed the rehabilitative program was the everyman within the initial two weeks. The divergence in VAS scores at rehabilitative do in Week six was statistically meaning (P = 0.04) but non clinically relevant.


Celecoxib
(n=149)
Transdermal buprenorphine
(n=89)
Codeine/
ibuprofen
(north=77)
P value

Week 1
VAS score (remainder) 27 (eight) 26 (8) 28 (8) 0.35
VAS score (daily activity) 31 (x) 32 (10) 33 (eleven) 0.66
VAS score (rehabilitative practise) 67 (22)# 45 (14) 42 (12) < 0.01
Completing the rehabilitation program 80 (54) 68 (76) 57 (74) < 0.01
Week 2
VAS score (rest) 24 (seven) 22 (seven) 23 (half dozen) 0.29
VAS score (daily action) 26 (9) 25 (8) 24 (10) 0.34
VAS score (rehabilitative exercise) 41 (17)# 30 (11) 32 (10) < 0.01
Completing the rehabilitation program 110 (74) 76 (85) 66 (86) 0.03
Calendar week 3
VAS score (residual) xix (6) xviii (v) 18 (6) 0.eleven
VAS score (daily activity) 22 (seven) xx (vii) 21 (seven) 0.10
VAS score (rehabilitative exercise) 26 (8) 24 (viii) 24 (8) 0.16
Completing the rehabilitation program 135 (91) 80 (90) 68 (88) 0.86
Week 4
VAS score (residuum) 15 (5) xvi (5) sixteen (five) 0.37
VAS score (daily activity) 16 (half dozen) 15 (five) 17 (8) 0.39
VAS score (rehabilitative practise) 17 (8) 19 (9) eighteen (6) 0.20
Completing the rehabilitation program 141 (95) 82 (92) 72 (94) 0.75
Calendar week five
VAS score (remainder) 12 (4) 12 (4) 12 (4) 0.82
VAS score (daily activity) 12 (v) 13 (half dozen) eleven (v) 0.39
VAS score (rehabilitative practise) 14 (5) 14 (5) fourteen (7) 0.85
Completing the rehabilitation program 144 (97) 86 (97) 73 (95) 0.77
Week 6
VAS score (rest) 6 (4) vii (4) 7 (4) 0.11
VAS score (daily activity) 8 (4) eight (4) eight (4) 0.35
VAS score (rehabilitative exercise) 8 (3) 7 (3) 8 (3) 0.04
Completing the rehabilitation program 142 (95) 84 (94) 74 (96) 0.87

Hurting medication was given just in Week ane and 2. Figures are Mean (SD) for VAS score and otherwise number (pct).

P < 0.05 versus celecoxib group; # P < 0.05 versus transdermal buprenorphine group. P value was calculated using Student's t test.

3.ii. Functional Outcomes

As expected, the recovery of celecoxib group was significantly slower than that of the other groups (Figure 1 and Table three). PRWE and DASH scores of celecoxib group were significantly lower at ane month and iii months. ROM for extension, flexion, supination, and ulnar and radial abduction of celecoxib group was inferior at one and iii months as well. Notably, the differences in radial and ulnar abduction were still meaning at the finish of follow-up while the differences in the other parameters were no longer significant. Grip strength and pronation amongst the three groups were like at all time points.


Celecoxib
(n=149)
Transdermal buprenorphine
(northward=89)
Codeine/
ibuprofen
(n=77)
P value

Ane month
PRWE 40 (13)# 26 (ten) 24 (11) < 0.01
PRWE (pain subscale) 14 (6) 13 (five) 12 (vi) 0.63
DASH 42 (16)# xxx (14) 32 (12) < 0.01
Grip forcefulness (%) 45 (13) 46 (21) 47 (xx) 0.78
Extension (%) 43 (16) # 61 (18) threescore (15) < 0.01
Flexion (%) 60 (21) # 71 (22) 71 (eighteen) < 0.01
Pronation (%) 80 (21) 79 (24) 83 (20) 0.55
Supination (%) 54 (16) # sixty (22) 60 (28) 0.03
Ulnar abduction (%) 45 (18) # threescore (15) 61 (19) < 0.01
Radial abduction (%) l (23) # 57 (21) 59 (26) 0.01
Iii months
PRWE 18 (8) # 16 (6) 16 (7) 0.04
PRWE (pain subscale) 5 (ii) vi (three) five (3) 0.67
Nuance 25 (nine) # 21 (7) twenty (7) < 0.01
Grip strength (%) 91 (9) 91 (seven) 90 (9) 0.79
Extension (%) 73 (17) # 78 (xx) 80 (26) 0.02
Flexion (%) 78 (thirty) 84 (22) 87 (23) 0.04
Pronation (%) 90 (10) 93 (16) 91 (12) 0.21
Supination (%) 60 (21) # 68 (27) 67 (28) 0.02
Ulnar abduction (%) 65 (18) # 78 (21) 76 (25) < 0.01
Radial abduction (%) 68 (19) # 75 (23) 75 (26) 0.03
Vi Months
PRWE 5( three) half dozen (iii) v (3) 0.28
PRWE (hurting subscale) three (2) 3 (2) 2 (ane) 0.81
Nuance 8 (3) 8 (5) 8 (three) 0.95
Grip strength (%) 90 (10) 89 (9) 91 (6) 0.46
Extension (%) 92 (12) 92 (10) 91 (8) 0.81
Flexion (%) 93 (11) 96 (10) 93 (ix) 0.12
Pronation (%) 93 (6) 93 (8) 92 (10) 0.76
Supination (%) ninety (11) 90 (13) 88 (15) 0.26
Ulnar abduction (%) 86 (15) # 91 (12) xc (thirteen) 0.01
Radial abduction (%) 88 (17) # 93 (fifteen) 93 (15) 0.04

Figures are hateful (SD).

P < 0.05 versus celecoxib group; # P < 0.05 versus transdermal buprenorphine group. P value was calculated using Educatee's t-test.

4. Discussion

The concept that early rehabilitation afterwards fractures could accelerate functional recovery has been well-established among orthopedic surgeons and therapists. The rehabilitation programme of distal radius fractures stabilized with VLP was recommended to be started within one week by multiple studies [8, 9]. However, most of patients experience significant pain when active and passive exercises are conducted during rehabilitation, peculiarly in the early on stage, which reduces patients' compliance to the rehabilitation program. However, at that place are relatively few evidences that specifically evaluate pain management protocols during this stage. The electric current practices of pain management in this stage were empirical.

There were 3 in-place protocols using celecoxib, transdermal buprenorphine, and codeine/ibuprofen respectively. All 3 protocols showed satisfactory hurting relief at rest and daily activity with no significant departure. Still, patients receiving buprenorphine transdermal patch and codeine plus ibuprofen experienced less pain during rehabilitative exercise compared with those receiving celecoxib. As a effect, transdermal buprenorphine and codeine/ibuprofen groups had a significantly faster recovery compared with celecoxib group.

The duration of hurting medication was two weeks afterward surgery for all three protocols. The VAS scores of Week three at rest, daily activity, and exercise were all quite mild, indicating it was not necessary to further prolong the elapsing of hurting medication. It is nonetheless non articulate whether the duration could exist shortened.

Several limitations should exist considered when interpreting the study results. As all observational studies where the treatment is not randomly assigned, unmeasured confounding factor could possibly exist and bias the study results. In clinical setting, patients with more pain are unremarkably given a stronger pain medication regimen. The dissimilar physicians also accept dissimilar preferences on postoperative pain management. In addition, participants of this study were aware of their treatment and their expectations of pain relief could exist different. In addition, nosotros did not collect the information of opioid and NSAID utilization and thus was unable to provide more useful data. Finally, this study only addressed the comparative effectiveness of the three in-use protocols in our infirmary. We did not make a comparison to no analgesics.

5. Conclusions

We recommend transdermal buprenorphine or codeine/ibuprofen for pain direction during rehabilitation afterward distal radius fracture stabilized with VLP.

Information Availability

The information used to back up the findings of this study are included within the article.

Disclosure

The enquiry did not receive specific funding and was not performed every bit part of the employment of the authors.

Conflicts of Involvement

All authors declare no conflicts of interest.

Shengwu Yang was responsible for study blueprint and manuscript writing. Pengbo Luo was responsible for data collection and analysis. Jinjie Lou was responsible for functional effect measurement.

Supplementary Materials

Supplementary Tabular array 1: detailed clarification of home practice program on a weekly schedule. (Supplementary Materials)

Copyright © 2018 Pengbo Luo et al. This is an open up admission article distributed under the Creative Commons Attribution License, which permits unrestricted employ, distribution, and reproduction in whatsoever medium, provided the original work is properly cited.

Source: https://www.hindawi.com/journals/bmri/2018/5786089/

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